Update to CEF 3.3239.1700.g385b2d4

- New TCEFServerComponent. The new CEF3 includes a http and websockets server for communication between applications in localhost.
- New JSDialogBrowser demo to showhow to use custom forms in javascript dialogs.
- New SimpleServer demo which uses TCEFServerComponent.
- Removed all the code that could be removed from the DPR files and moved to another units.
- Now the GlogalCEFApp checks all the CEF3 binaries and stores the missing files in GlogalCEFApp.MissingLibFiles. The default error message gives a list of missing files.
- New GlobalCEFApp.Status property. Use it with GlobalCEFApp.ShowMessageDlg set to False if you want to show customized error messages.
- Now TCEFClient only creates the necessary handlers if you use any their events in TChromium.
- Fixed a destruction bug in OSRExternalPumpBrowser
- Added the procedures to handle WM_ENTERMENULOOP and WM_EXITMENULOOP to all the demos.
This commit is contained in:
Salvador Díaz Fau 2017-12-18 19:38:56 +01:00
parent f871755249
commit 26c6f6696d
80 changed files with 4952 additions and 1637 deletions

36
bin/JSDialog.html Normal file
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@ -0,0 +1,36 @@
<!DOCTYPE html>
<html>
<body>
<p>The following button shows an alert box.</p>
<button onclick="myAlertFunction()">Click me</button>
<br>
<p>The following button shows an confirm box.</p>
<button onclick="myConfirmFunction()">Click me</button>
<br>
<p>The following button shows an Prompt box.</p>
<button onclick="myPromptFunction()">Click me</button>
<br>
<p id="demo"></p>
<script>
function myAlertFunction() {
alert('Custom dialog for JS Alert functions');
}
function myConfirmFunction() {
confirm("Press a button!");
}
function myPromptFunction() {
var person = prompt("Please enter your name", "Harry Potter");
if (person != null) {
document.getElementById("demo").innerHTML =
"Hello " + person + "! How are you today?";
}
}
</script>
</body>
</html>

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@ -48,28 +48,16 @@ uses
Windows,
{$ENDIF }
uCEFApplication,
uCEFMiscFunctions,
uCEFTypes,
uCookieVisitor in 'uCookieVisitor.pas' {CookieVisitorFrm},
uSimpleTextViewer in 'uSimpleTextViewer.pas' {SimpleTextViewerFrm};
{$R *.res}
// CEF3 needs to set the LARGEADDRESSAWARE flag which allows 32-bit processes to use up to 3GB of RAM.
{$SetPEFlags IMAGE_FILE_LARGE_ADDRESS_AWARE}
begin
GlobalCEFApp := TCefApplication.Create;
GlobalCEFApp := TCefApplication.Create;
// In case you want to use custom directories for the CEF3 binaries, cache, cookies and user data.
{
GlobalCEFApp.FrameworkDirPath := 'cef';
GlobalCEFApp.ResourcesDirPath := 'cef';
GlobalCEFApp.LocalesDirPath := 'cef\locales';
GlobalCEFApp.cache := 'cef\cache';
GlobalCEFApp.cookies := 'cef\cookies';
GlobalCEFApp.UserDataPath := 'cef\User Data';
}
if GlobalCEFApp.StartMainProcess then
begin
Application.Initialize;

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@ -85,6 +85,8 @@ type
private
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
procedure WMEnterMenuLoop(var aMessage: TMessage); message WM_ENTERMENULOOP;
procedure WMExitMenuLoop(var aMessage: TMessage); message WM_EXITMENULOOP;
procedure BrowserCreatedMsg(var aMessage : TMessage); message CEF_AFTERCREATED;
procedure ShowCookiesMsg(var aMessage : TMessage); message MINIBROWSER_SHOWCOOKIES;
@ -249,4 +251,18 @@ begin
if (Chromium1 <> nil) then Chromium1.NotifyMoveOrResizeStarted;
end;
procedure TCookieVisitorFrm.WMEnterMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := True;
end;
procedure TCookieVisitorFrm.WMExitMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := False;
end;
end.

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@ -41,9 +41,11 @@ program CRBrowser;
uses
{$IFDEF DELPHI16_UP}
Vcl.Forms, WinApi.Windows,
Vcl.Forms,
WinApi.Windows,
{$ELSE}
Forms, Windows,
Forms,
Windows,
{$ENDIF }
uCEFApplication,
uMainForm in 'uMainForm.pas' {MainForm},
@ -51,22 +53,11 @@ uses
{$R *.res}
// CEF3 needs to set the LARGEADDRESSAWARE flag which allows 32-bit processes to use up to 3GB of RAM.
{$SetPEFlags IMAGE_FILE_LARGE_ADDRESS_AWARE}
begin
GlobalCEFApp := TCefApplication.Create;
// In case you want to use custom directories for the CEF3 binaries, cache, cookies and user data.
{
GlobalCEFApp.FrameworkDirPath := 'cef';
GlobalCEFApp.ResourcesDirPath := 'cef';
GlobalCEFApp.LocalesDirPath := 'cef\locales';
GlobalCEFApp.cache := 'cef\cache';
GlobalCEFApp.cookies := 'cef\cookies';
GlobalCEFApp.UserDataPath := 'cef\User Data';
}
if GlobalCEFApp.StartMainProcess then
begin
Application.Initialize;

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@ -66,6 +66,8 @@ type
private
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
procedure WMEnterMenuLoop(var aMessage: TMessage); message WM_ENTERMENULOOP;
procedure WMExitMenuLoop(var aMessage: TMessage); message WM_EXITMENULOOP;
protected
procedure Chromium_OnAfterCreated(Sender: TObject);
@ -83,7 +85,7 @@ implementation
{$R *.dfm}
uses
uCEFMiscFunctions;
uCEFMiscFunctions, uCEFApplication;
procedure TMainForm.Button1Click(Sender: TObject);
begin
@ -142,18 +144,28 @@ procedure TMainForm.WMMove(var aMessage : TWMMove);
begin
inherited;
if (ChromiumWindow1 <> nil) and
(ChromiumWindow1.ChromiumBrowser <> nil) then
ChromiumWindow1.ChromiumBrowser.NotifyMoveOrResizeStarted;
if (ChromiumWindow1 <> nil) then ChromiumWindow1.NotifyMoveOrResizeStarted;
end;
procedure TMainForm.WMMoving(var aMessage : TMessage);
begin
inherited;
if (ChromiumWindow1 <> nil) and
(ChromiumWindow1.ChromiumBrowser <> nil) then
ChromiumWindow1.ChromiumBrowser.NotifyMoveOrResizeStarted;
if (ChromiumWindow1 <> nil) then ChromiumWindow1.NotifyMoveOrResizeStarted;
end;
procedure TMainForm.WMEnterMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := True;
end;
procedure TMainForm.WMExitMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := False;
end;
end.

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@ -43,144 +43,23 @@ uses
{$IFDEF DELPHI16_UP}
Vcl.Forms,
WinApi.Windows,
System.SysUtils,
{$ELSE}
Forms,
Windows,
SysUtils,
{$ENDIF }
uCEFApplication,
uCEFMiscFunctions,
uCEFSchemeRegistrar,
uCEFRenderProcessHandler,
uCEFv8Handler,
uCEFInterfaces,
uCEFDomVisitor,
uCEFDomNode,
uCEFConstants,
uCEFTypes,
uCEFTask,
uCEFProcessMessage,
uDOMVisitor in 'uDOMVisitor.pas' {DOMVisitorFrm};
{$R *.res}
// CEF3 needs to set the LARGEADDRESSAWARE flag which allows 32-bit processes to use up to 3GB of RAM.
{$SetPEFlags IMAGE_FILE_LARGE_ADDRESS_AWARE}
procedure SimpleDOMIteration(const aDocument: ICefDomDocument);
var
TempHead, TempChild : ICefDomNode;
begin
try
if (aDocument <> nil) then
begin
TempHead := aDocument.Head;
if (TempHead <> nil) then
begin
TempChild := TempHead.FirstChild;
while (TempChild <> nil) do
begin
CefLog('CEF4Delphi', 1, CEF_LOG_SEVERITY_ERROR, 'Head child element : ' + TempChild.Name);
TempChild := TempChild.NextSibling;
end;
end;
end;
except
on e : exception do
if CustomExceptionHandler('SimpleDOMIteration', e) then raise;
end;
end;
procedure SimpleNodeSearch(const aDocument: ICefDomDocument);
const
NODE_ID = 'lst-ib'; // node found in google.com homepage
var
TempNode : ICefDomNode;
begin
try
if (aDocument <> nil) then
begin
TempNode := aDocument.GetElementById(NODE_ID);
if (TempNode <> nil) then
CefLog('CEF4Delphi', 1, CEF_LOG_SEVERITY_ERROR, NODE_ID + ' element name : ' + TempNode.Name);
TempNode := aDocument.GetFocusedNode;
if (TempNode <> nil) then
CefLog('CEF4Delphi', 1, CEF_LOG_SEVERITY_ERROR, 'Focused element name : ' + TempNode.Name);
end;
except
on e : exception do
if CustomExceptionHandler('SimpleNodeSearch', e) then raise;
end;
end;
procedure DOMVisitor_OnDocAvailable(const browser: ICefBrowser; const document: ICefDomDocument);
var
msg: ICefProcessMessage;
begin
// This function is called from a different process.
// document is only valid inside this function.
// As an example, this function only writes the document title to the 'debug.log' file.
CefLog('CEF4Delphi', 1, CEF_LOG_SEVERITY_ERROR, 'document.Title : ' + document.Title);
// Simple DOM iteration example
SimpleDOMIteration(document);
// Simple DOM searches
SimpleNodeSearch(document);
// Sending back some custom results to the browser process
// Notice that the DOMVISITOR_MSGNAME message name needs to be recognized in
// Chromium1ProcessMessageReceived
msg := TCefProcessMessageRef.New(DOMVISITOR_MSGNAME);
msg.ArgumentList.SetString(0, 'document.Title : ' + document.Title);
browser.SendProcessMessage(PID_BROWSER, msg);
end;
procedure GlobalCEFApp_OnProcessMessageReceived(const browser : ICefBrowser;
sourceProcess : TCefProcessId;
const message : ICefProcessMessage;
var aHandled : boolean);
var
TempFrame : ICefFrame;
TempVisitor : TCefFastDomVisitor2;
begin
if (browser <> nil) and (message.name = RETRIEVEDOM_MSGNAME) then
begin
TempFrame := browser.MainFrame;
if (TempFrame <> nil) then
begin
TempVisitor := TCefFastDomVisitor2.Create(browser, DOMVisitor_OnDocAvailable);
TempFrame.VisitDom(TempVisitor);
end;
aHandled := True;
end
else
aHandled := False;
end;
begin
GlobalCEFApp := TCefApplication.Create;
GlobalCEFApp.RemoteDebuggingPort := 9000;
GlobalCEFApp.OnProcessMessageReceived := GlobalCEFApp_OnProcessMessageReceived;
// In case you want to use custom directories for the CEF3 binaries, cache, cookies and user data.
{
GlobalCEFApp.FrameworkDirPath := 'cef';
GlobalCEFApp.ResourcesDirPath := 'cef';
GlobalCEFApp.LocalesDirPath := 'cef\locales';
GlobalCEFApp.cache := 'cef\cache';
GlobalCEFApp.cookies := 'cef\cookies';
GlobalCEFApp.UserDataPath := 'cef\User Data';
}
// Enabling the debug log file for then DOM visitor demo.
// This adds lots of warnings to the console, specially if you run this inside VirtualBox.
// Remove it if you don't want to use the DOM visitor

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@ -100,12 +100,116 @@ type
var
DOMVisitorFrm: TDOMVisitorFrm;
procedure GlobalCEFApp_OnProcessMessageReceived(const browser : ICefBrowser;
sourceProcess : TCefProcessId;
const message : ICefProcessMessage;
var aHandled : boolean);
implementation
{$R *.dfm}
uses
uCEFProcessMessage;
uCEFProcessMessage, uCEFMiscFunctions, uCEFSchemeRegistrar, uCEFRenderProcessHandler,
uCEFv8Handler, uCEFDomVisitor, uCEFDomNode, uCEFTask;
procedure SimpleDOMIteration(const aDocument: ICefDomDocument);
var
TempHead, TempChild : ICefDomNode;
begin
try
if (aDocument <> nil) then
begin
TempHead := aDocument.Head;
if (TempHead <> nil) then
begin
TempChild := TempHead.FirstChild;
while (TempChild <> nil) do
begin
CefLog('CEF4Delphi', 1, CEF_LOG_SEVERITY_ERROR, 'Head child element : ' + TempChild.Name);
TempChild := TempChild.NextSibling;
end;
end;
end;
except
on e : exception do
if CustomExceptionHandler('SimpleDOMIteration', e) then raise;
end;
end;
procedure SimpleNodeSearch(const aDocument: ICefDomDocument);
const
NODE_ID = 'lst-ib'; // node found in google.com homepage
var
TempNode : ICefDomNode;
begin
try
if (aDocument <> nil) then
begin
TempNode := aDocument.GetElementById(NODE_ID);
if (TempNode <> nil) then
CefLog('CEF4Delphi', 1, CEF_LOG_SEVERITY_ERROR, NODE_ID + ' element name : ' + TempNode.Name);
TempNode := aDocument.GetFocusedNode;
if (TempNode <> nil) then
CefLog('CEF4Delphi', 1, CEF_LOG_SEVERITY_ERROR, 'Focused element name : ' + TempNode.Name);
end;
except
on e : exception do
if CustomExceptionHandler('SimpleNodeSearch', e) then raise;
end;
end;
procedure DOMVisitor_OnDocAvailable(const browser: ICefBrowser; const document: ICefDomDocument);
var
msg: ICefProcessMessage;
begin
// This function is called from a different process.
// document is only valid inside this function.
// As an example, this function only writes the document title to the 'debug.log' file.
CefLog('CEF4Delphi', 1, CEF_LOG_SEVERITY_ERROR, 'document.Title : ' + document.Title);
// Simple DOM iteration example
SimpleDOMIteration(document);
// Simple DOM searches
SimpleNodeSearch(document);
// Sending back some custom results to the browser process
// Notice that the DOMVISITOR_MSGNAME message name needs to be recognized in
// Chromium1ProcessMessageReceived
msg := TCefProcessMessageRef.New(DOMVISITOR_MSGNAME);
msg.ArgumentList.SetString(0, 'document.Title : ' + document.Title);
browser.SendProcessMessage(PID_BROWSER, msg);
end;
procedure GlobalCEFApp_OnProcessMessageReceived(const browser : ICefBrowser;
sourceProcess : TCefProcessId;
const message : ICefProcessMessage;
var aHandled : boolean);
var
TempFrame : ICefFrame;
TempVisitor : TCefFastDomVisitor2;
begin
if (browser <> nil) and (message.name = RETRIEVEDOM_MSGNAME) then
begin
TempFrame := browser.MainFrame;
if (TempFrame <> nil) then
begin
TempVisitor := TCefFastDomVisitor2.Create(browser, DOMVisitor_OnDocAvailable);
TempFrame.VisitDom(TempVisitor);
end;
aHandled := True;
end
else
aHandled := False;
end;
procedure TDOMVisitorFrm.Chromium1AfterCreated(Sender: TObject; const browser: ICefBrowser);
begin

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@ -41,32 +41,23 @@ program FullScreenBrowser;
uses
{$IFDEF DELPHI16_UP}
Vcl.Forms, WinApi.Windows,
Vcl.Forms,
WinApi.Windows,
{$ELSE}
Forms, Windows,
Forms,
Windows,
{$ENDIF }
uCEFApplication,
uMainForm in 'uMainForm.pas' {MainForm};
{$R *.res}
// CEF3 needs to set the LARGEADDRESSAWARE flag which allows 32-bit processes to use up to 3GB of RAM.
{$SetPEFlags IMAGE_FILE_LARGE_ADDRESS_AWARE}
begin
GlobalCEFApp := TCefApplication.Create;
GlobalCEFApp.FlashEnabled := False;
GlobalCEFApp.FastUnload := True; // Enable the fast unload controller, which speeds up tab/window close by running a tab's onunload js handler independently of the GUI
// In case you want to use custom directories for the CEF3 binaries, cache, cookies and user data.
{
GlobalCEFApp.FrameworkDirPath := 'cef';
GlobalCEFApp.ResourcesDirPath := 'cef';
GlobalCEFApp.LocalesDirPath := 'cef\locales';
GlobalCEFApp.cache := 'cef\cache';
GlobalCEFApp.cookies := 'cef\cookies';
GlobalCEFApp.UserDataPath := 'cef\User Data';
}
GlobalCEFApp.FastUnload := True;
if GlobalCEFApp.StartMainProcess then
begin

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@ -71,6 +71,8 @@ type
protected
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
procedure WMEnterMenuLoop(var aMessage: TMessage); message WM_ENTERMENULOOP;
procedure WMExitMenuLoop(var aMessage: TMessage); message WM_EXITMENULOOP;
procedure BrowserCreatedMsg(var aMessage : TMessage); message CEF_AFTERCREATED;
procedure HandleKeyUp(const aMsg : TMsg; var aHandled : boolean);
@ -86,6 +88,9 @@ implementation
{$R *.dfm}
uses
uCEFApplication;
procedure TMainForm.HandleKeyUp(const aMsg : TMsg; var aHandled : boolean);
var
TempMessage : TMessage;
@ -195,4 +200,18 @@ begin
if (Chromium1 <> nil) then Chromium1.NotifyMoveOrResizeStarted;
end;
procedure TMainForm.WMEnterMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := True;
end;
procedure TMainForm.WMExitMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := False;
end;
end.

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@ -41,55 +41,24 @@ program Geolocation;
uses
{$IFDEF DELPHI16_UP}
WinApi.Windows,
Vcl.Forms,
WinApi.Windows,
{$ELSE}
Forms,
Windows,
{$ENDIF }
uCEFApplication,
uCEFMiscFunctions,
uCEFTypes,
uGeolocation in 'uGeolocation.pas' {GeolocationFrm};
{$R *.res}
// CEF3 needs to set the LARGEADDRESSAWARE flag which allows 32-bit processes to use up to 3GB of RAM.
{$SetPEFlags IMAGE_FILE_LARGE_ADDRESS_AWARE}
procedure GeoLocationUpdate(const position: PCefGeoposition);
begin
GlobalPosition.latitude := position.latitude;
GlobalPosition.longitude := position.longitude;
GlobalPosition.altitude := position.altitude;
GlobalPosition.accuracy := position.accuracy;
GlobalPosition.altitude_accuracy := position.altitude_accuracy;
GlobalPosition.heading := position.heading;
GlobalPosition.speed := position.speed;
GlobalPosition.timestamp := position.timestamp;
GlobalPosition.error_code := position.error_code;
GlobalPosition.error_message := position.error_message;
GlobalCEFApp := TCefApplication.Create;
PostMessage(Application.MainForm.Handle, MINIBROWSER_NEWLOCATION, 0, 0);
end;
begin
GlobalCEFApp := TCefApplication.Create;
// In case you want to use custom directories for the CEF3 binaries, cache, cookies and user data.
{
GlobalCEFApp.FrameworkDirPath := 'cef';
GlobalCEFApp.ResourcesDirPath := 'cef';
GlobalCEFApp.LocalesDirPath := 'cef\locales';
GlobalCEFApp.cache := 'cef\cache';
GlobalCEFApp.cookies := 'cef\cookies';
GlobalCEFApp.UserDataPath := 'cef\User Data';
}
if GlobalCEFApp.StartMainProcess then
begin
CefGetGeolocation(GeoLocationUpdate);
Application.Initialize;
{$IFDEF DELPHI11_UP}
Application.MainFormOnTaskbar := True;

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@ -12,6 +12,7 @@ object GeolocationFrm: TGeolocationFrm
Font.Style = []
OldCreateOrder = False
Position = poScreenCenter
OnCreate = FormCreate
OnShow = FormShow
PixelsPerInch = 96
TextHeight = 13

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@ -68,11 +68,14 @@ type
procedure GoBtnClick(Sender: TObject);
procedure FormShow(Sender: TObject);
procedure Timer1Timer(Sender: TObject);
procedure FormCreate(Sender: TObject);
protected
procedure BrowserCreatedMsg(var aMessage : TMessage); message CEF_AFTERCREATED;
procedure NewLocationMsg(var aMessage : TMessage); message MINIBROWSER_NEWLOCATION;
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
procedure WMEnterMenuLoop(var aMessage: TMessage); message WM_ENTERMENULOOP;
procedure WMExitMenuLoop(var aMessage: TMessage); message WM_EXITMENULOOP;
end;
var
@ -83,11 +86,35 @@ implementation
{$R *.dfm}
uses
uCEFMiscFunctions;
procedure GeoLocationUpdate(const position: PCefGeoposition);
begin
GlobalPosition.latitude := position.latitude;
GlobalPosition.longitude := position.longitude;
GlobalPosition.altitude := position.altitude;
GlobalPosition.accuracy := position.accuracy;
GlobalPosition.altitude_accuracy := position.altitude_accuracy;
GlobalPosition.heading := position.heading;
GlobalPosition.speed := position.speed;
GlobalPosition.timestamp := position.timestamp;
GlobalPosition.error_code := position.error_code;
GlobalPosition.error_message := position.error_message;
PostMessage(GeolocationFrm.Handle, MINIBROWSER_NEWLOCATION, 0, 0);
end;
procedure TGeolocationFrm.Chromium1AfterCreated(Sender: TObject; const browser: ICefBrowser);
begin
PostMessage(Handle, CEF_AFTERCREATED, 0, 0);
end;
procedure TGeolocationFrm.FormCreate(Sender: TObject);
begin
CefGetGeolocation(GeoLocationUpdate);
end;
procedure TGeolocationFrm.FormShow(Sender: TObject);
begin
// GlobalCEFApp.GlobalContextInitialized has to be TRUE before creating any browser
@ -135,4 +162,18 @@ begin
if (Chromium1 <> nil) then Chromium1.NotifyMoveOrResizeStarted;
end;
procedure TGeolocationFrm.WMEnterMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := True;
end;
procedure TGeolocationFrm.WMExitMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := False;
end;
end.

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@ -0,0 +1,14 @@
del /s /q *.dcu
del /s /q *.exe
del /s /q *.res
del /s /q *.log
del /s /q *.dsk
del /s /q *.identcache
del /s /q *.stat
del /s /q *.local
del /s /q *.~*
rmdir Win32\Debug
rmdir Win32\Release
rmdir Win32
rmdir __history
rmdir __recovery

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@ -0,0 +1,71 @@
// ************************************************************************
// ***************************** CEF4Delphi *******************************
// ************************************************************************
//
// CEF4Delphi is based on DCEF3 which uses CEF3 to embed a chromium-based
// browser in Delphi applications.
//
// The original license of DCEF3 still applies to CEF4Delphi.
//
// For more information about CEF4Delphi visit :
// https://www.briskbard.com/index.php?lang=en&pageid=cef
//
// Copyright © 2017 Salvador Díaz Fau. All rights reserved.
//
// ************************************************************************
// ************ vvvv Original license and comments below vvvv *************
// ************************************************************************
(*
* Delphi Chromium Embedded 3
*
* Usage allowed under the restrictions of the Lesser GNU General Public License
* or alternatively the restrictions of the Mozilla Public License 1.1
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
* the specific language governing rights and limitations under the License.
*
* Unit owner : Henri Gourvest <hgourvest@gmail.com>
* Web site : http://www.progdigy.com
* Repository : http://code.google.com/p/delphichromiumembedded/
* Group : http://groups.google.com/group/delphichromiumembedded
*
* Embarcadero Technologies, Inc is not permitted to use or redistribute
* this source code without explicit permission.
*
*)
program JSDialogBrowser;
{$I cef.inc}
uses
{$IFDEF DELPHI16_UP}
Vcl.Forms,
WinApi.Windows,
{$ELSE}
Forms,
Windows,
{$ENDIF }
uCEFApplication,
uJSDialogBrowser in 'uJSDialogBrowser.pas' {JSDialogBrowserFrm};
{$R *.res}
{$SetPEFlags IMAGE_FILE_LARGE_ADDRESS_AWARE}
begin
GlobalCEFApp := TCefApplication.Create;
if GlobalCEFApp.StartMainProcess then
begin
Application.Initialize;
{$IFDEF DELPHI11_UP}
Application.MainFormOnTaskbar := True;
{$ENDIF}
Application.CreateForm(TJSDialogBrowserFrm, JSDialogBrowserFrm);
Application.Run;
end;
GlobalCEFApp.Free;
end.

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@ -0,0 +1,597 @@
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup>
<ProjectGuid>{55E00327-9D98-4DA3-A4E1-844942A01C6B}</ProjectGuid>
<ProjectVersion>18.2</ProjectVersion>
<FrameworkType>VCL</FrameworkType>
<MainSource>JSDialogBrowser.dpr</MainSource>
<Base>True</Base>
<Config Condition="'$(Config)'==''">Debug</Config>
<Platform Condition="'$(Platform)'==''">Win32</Platform>
<TargetedPlatforms>1</TargetedPlatforms>
<AppType>Application</AppType>
</PropertyGroup>
<PropertyGroup Condition="'$(Config)'=='Base' or '$(Base)'!=''">
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="('$(Platform)'=='Win32' and '$(Base)'=='true') or '$(Base_Win32)'!=''">
<Base_Win32>true</Base_Win32>
<CfgParent>Base</CfgParent>
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="('$(Platform)'=='Win64' and '$(Base)'=='true') or '$(Base_Win64)'!=''">
<Base_Win64>true</Base_Win64>
<CfgParent>Base</CfgParent>
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="'$(Config)'=='Debug' or '$(Cfg_1)'!=''">
<Cfg_1>true</Cfg_1>
<CfgParent>Base</CfgParent>
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="('$(Platform)'=='Win32' and '$(Cfg_1)'=='true') or '$(Cfg_1_Win32)'!=''">
<Cfg_1_Win32>true</Cfg_1_Win32>
<CfgParent>Cfg_1</CfgParent>
<Cfg_1>true</Cfg_1>
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="('$(Platform)'=='Win64' and '$(Cfg_1)'=='true') or '$(Cfg_1_Win64)'!=''">
<Cfg_1_Win64>true</Cfg_1_Win64>
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@ -0,0 +1,384 @@
// ************************************************************************
// ***************************** CEF4Delphi *******************************
// ************************************************************************
//
// CEF4Delphi is based on DCEF3 which uses CEF3 to embed a chromium-based
// browser in Delphi applications.
//
// The original license of DCEF3 still applies to CEF4Delphi.
//
// For more information about CEF4Delphi visit :
// https://www.briskbard.com/index.php?lang=en&pageid=cef
//
// Copyright © 2017 Salvador Díaz Fau. All rights reserved.
//
// ************************************************************************
// ************ vvvv Original license and comments below vvvv *************
// ************************************************************************
(*
* Delphi Chromium Embedded 3
*
* Usage allowed under the restrictions of the Lesser GNU General Public License
* or alternatively the restrictions of the Mozilla Public License 1.1
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
* the specific language governing rights and limitations under the License.
*
* Unit owner : Henri Gourvest <hgourvest@gmail.com>
* Web site : http://www.progdigy.com
* Repository : http://code.google.com/p/delphichromiumembedded/
* Group : http://groups.google.com/group/delphichromiumembedded
*
* Embarcadero Technologies, Inc is not permitted to use or redistribute
* this source code without explicit permission.
*
*)
// The complete list of compiler versions is here :
// http://docwiki.embarcadero.com/RADStudio/Tokyo/en/Compiler_Versions
{$DEFINE DELPHI_VERSION_UNKNOW}
{$IFDEF FPC}
{$DEFINE CEF_MULTI_THREADED_MESSAGE_LOOP}
{$DEFINE SUPPORTS_INLINE}
{$ENDIF}
// Delphi 5
{$IFDEF VER130}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$ENDIF}
// Delphi 6
{$IFDEF VER140}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$ENDIF}
// Delphi 7
{$IFDEF VER150}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$ENDIF}
// Delphi 8
{$IFDEF VER160}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$ENDIF}
// Delphi 2005
{$IFDEF VER170}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$ENDIF}
{$IFDEF VER180}
{$UNDEF DELPHI_VERSION_UNKNOW}
// Delphi 2007
{$IFDEF VER185}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
// Delphi 2006
{$ELSE}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$ENDIF}
{$ENDIF}
// Delphi 2009
{$IFDEF VER200}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$ENDIF}
//Delphi 2010
{$IFDEF VER210}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$ENDIF}
// Delphi XE
{$IFDEF VER220}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$ENDIF}
// Delphi XE2
{$IFDEF VER230}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$ENDIF}
// Delphi XE3
{$IFDEF VER240}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$ENDIF}
// Delphi XE4
{$IFDEF VER250}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$ENDIF}
// Delphi XE5
{$IFDEF VER260}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$DEFINE DELPHI19_UP}
{$ENDIF}
// Delphi XE6
{$IFDEF VER270}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$DEFINE DELPHI19_UP}
{$DEFINE DELPHI20_UP}
{$ENDIF}
// Delphi XE7
{$IFDEF VER280}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$DEFINE DELPHI19_UP}
{$DEFINE DELPHI20_UP}
{$DEFINE DELPHI21_UP}
{$ENDIF}
// Delphi XE8
{$IFDEF VER290}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$DEFINE DELPHI19_UP}
{$DEFINE DELPHI20_UP}
{$DEFINE DELPHI21_UP}
{$DEFINE DELPHI22_UP}
{$ENDIF VER290}
// Rad Studio 10 - Delphi Seattle
{$IFDEF VER300}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$DEFINE DELPHI19_UP}
{$DEFINE DELPHI20_UP}
{$DEFINE DELPHI21_UP}
{$DEFINE DELPHI22_UP}
{$DEFINE DELPHI23_UP}
{$ENDIF}
// Rad Studio 10.1 - Delphi Berlin
{$IFDEF VER310}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$DEFINE DELPHI19_UP}
{$DEFINE DELPHI20_UP}
{$DEFINE DELPHI21_UP}
{$DEFINE DELPHI22_UP}
{$DEFINE DELPHI23_UP}
{$DEFINE DELPHI24_UP}
{$ENDIF}
// Rad Studio 10.2 - Delphi Tokyo
{$IFDEF VER320}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$DEFINE DELPHI19_UP}
{$DEFINE DELPHI20_UP}
{$DEFINE DELPHI21_UP}
{$DEFINE DELPHI22_UP}
{$DEFINE DELPHI23_UP}
{$DEFINE DELPHI24_UP}
{$DEFINE DELPHI25_UP}
{$ENDIF}
{$IFDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$DEFINE DELPHI19_UP}
{$DEFINE DELPHI20_UP}
{$DEFINE DELPHI21_UP}
{$DEFINE DELPHI22_UP}
{$DEFINE DELPHI23_UP}
{$DEFINE DELPHI24_UP}
{$DEFINE DELPHI25_UP}
{$ENDIF}
{$IFDEF DELPHI9_UP}
{$DEFINE SUPPORTS_INLINE}
{$ENDIF}

View File

@ -0,0 +1,73 @@
object JSDialogBrowserFrm: TJSDialogBrowserFrm
Left = 0
Top = 0
Caption = 'Initializing browser. Please wait...'
ClientHeight = 624
ClientWidth = 1038
Color = clBtnFace
Font.Charset = DEFAULT_CHARSET
Font.Color = clWindowText
Font.Height = -11
Font.Name = 'Tahoma'
Font.Style = []
OldCreateOrder = False
Position = poScreenCenter
OnCreate = FormCreate
OnDestroy = FormDestroy
OnShow = FormShow
PixelsPerInch = 96
TextHeight = 13
object ChromiumWindow1: TChromiumWindow
Left = 0
Top = 30
Width = 1038
Height = 594
Align = alClient
TabOrder = 0
OnAfterCreated = ChromiumWindow1AfterCreated
end
object AddressPnl: TPanel
Left = 0
Top = 0
Width = 1038
Height = 30
Align = alTop
BevelOuter = bvNone
Enabled = False
Padding.Left = 5
Padding.Top = 5
Padding.Right = 5
Padding.Bottom = 5
ShowCaption = False
TabOrder = 1
object AddressEdt: TEdit
Left = 5
Top = 5
Width = 997
Height = 20
Margins.Right = 5
Align = alClient
TabOrder = 0
Text = 'file:///JSDialog.html'
ExplicitHeight = 21
end
object GoBtn: TButton
Left = 1002
Top = 5
Width = 31
Height = 20
Margins.Left = 5
Align = alRight
Caption = 'Go'
TabOrder = 1
OnClick = GoBtnClick
end
end
object Timer1: TTimer
Enabled = False
Interval = 300
OnTimer = Timer1Timer
Left = 56
Top = 88
end
end

View File

@ -0,0 +1,241 @@
// ************************************************************************
// ***************************** CEF4Delphi *******************************
// ************************************************************************
//
// CEF4Delphi is based on DCEF3 which uses CEF3 to embed a chromium-based
// browser in Delphi applications.
//
// The original license of DCEF3 still applies to CEF4Delphi.
//
// For more information about CEF4Delphi visit :
// https://www.briskbard.com/index.php?lang=en&pageid=cef
//
// Copyright © 2017 Salvador Díaz Fau. All rights reserved.
//
// ************************************************************************
// ************ vvvv Original license and comments below vvvv *************
// ************************************************************************
(*
* Delphi Chromium Embedded 3
*
* Usage allowed under the restrictions of the Lesser GNU General Public License
* or alternatively the restrictions of the Mozilla Public License 1.1
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
* the specific language governing rights and limitations under the License.
*
* Unit owner : Henri Gourvest <hgourvest@gmail.com>
* Web site : http://www.progdigy.com
* Repository : http://code.google.com/p/delphichromiumembedded/
* Group : http://groups.google.com/group/delphichromiumembedded
*
* Embarcadero Technologies, Inc is not permitted to use or redistribute
* this source code without explicit permission.
*
*)
unit uJSDialogBrowser;
{$I cef.inc}
interface
uses
{$IFDEF DELPHI16_UP}
Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Vcl.ExtCtrls, System.SyncObjs,
{$ELSE}
Windows, Messages, SysUtils, Variants, Classes, Graphics,
Controls, Forms, Dialogs, StdCtrls, ExtCtrls, SyncObjs,
{$ENDIF}
uCEFChromium, uCEFWindowParent, uCEFChromiumWindow, uCEFInterfaces, uCEFTypes, uCEFConstants;
const
CEFBROWSER_SHOWJSDIALOG = WM_APP + $101;
type
TJSDialogBrowserFrm = class(TForm)
ChromiumWindow1: TChromiumWindow;
AddressPnl: TPanel;
AddressEdt: TEdit;
GoBtn: TButton;
Timer1: TTimer;
procedure GoBtnClick(Sender: TObject);
procedure FormShow(Sender: TObject);
procedure ChromiumWindow1AfterCreated(Sender: TObject);
procedure Timer1Timer(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure FormDestroy(Sender: TObject);
protected
FJSDialogInfoCS : TCriticalSection;
FOriginUrl : ustring;
FMessageText : ustring;
FDefaultPromptText : ustring;
FPendingDlg : boolean;
FDialogType : TCefJsDialogType;
FCallback : ICefJsDialogCallback;
procedure ChromiumBrowser_OnJsdialog(Sender: TObject; const browser: ICefBrowser; const originUrl: ustring; dialogType: TCefJsDialogType; const messageText, defaultPromptText: ustring; const callback: ICefJsDialogCallback; out suppressMessage: Boolean; out Result: Boolean);
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
procedure WMEnterMenuLoop(var aMessage: TMessage); message WM_ENTERMENULOOP;
procedure WMExitMenuLoop(var aMessage: TMessage); message WM_EXITMENULOOP;
procedure ShowJSDialogMsg(var aMessage: TMessage); message CEFBROWSER_SHOWJSDIALOG;
end;
var
JSDialogBrowserFrm: TJSDialogBrowserFrm;
implementation
{$R *.dfm}
uses
uCEFApplication;
// This is a demo with custom JS dialogs
procedure TJSDialogBrowserFrm.FormCreate(Sender: TObject);
begin
FJSDialogInfoCS := TCriticalSection.Create;
FOriginUrl := '';
FMessageText := '';
FDefaultPromptText := '';
FPendingDlg := False;
FDialogType := JSDIALOGTYPE_ALERT;
FCallback := nil;
end;
procedure TJSDialogBrowserFrm.FormDestroy(Sender: TObject);
begin
FreeAndNil(FJSDialogInfoCS);
FCallback := nil;
end;
procedure TJSDialogBrowserFrm.FormShow(Sender: TObject);
begin
ChromiumWindow1.ChromiumBrowser.OnJsdialog := ChromiumBrowser_OnJsdialog;
// GlobalCEFApp.GlobalContextInitialized has to be TRUE before creating any browser
// If it's not initialized yet, we use a simple timer to create the browser later.
if not(ChromiumWindow1.CreateBrowser) then Timer1.Enabled := True;
end;
procedure TJSDialogBrowserFrm.ChromiumWindow1AfterCreated(Sender: TObject);
begin
Caption := 'JS Dialog Browser';
AddressPnl.Enabled := True;
GoBtn.Click;
end;
procedure TJSDialogBrowserFrm.GoBtnClick(Sender: TObject);
begin
ChromiumWindow1.LoadURL(AddressEdt.Text);
end;
procedure TJSDialogBrowserFrm.Timer1Timer(Sender: TObject);
begin
Timer1.Enabled := False;
if not(ChromiumWindow1.CreateBrowser) and not(ChromiumWindow1.Initialized) then
Timer1.Enabled := True;
end;
procedure TJSDialogBrowserFrm.WMMove(var aMessage : TWMMove);
begin
inherited;
if (ChromiumWindow1 <> nil) then ChromiumWindow1.NotifyMoveOrResizeStarted;
end;
procedure TJSDialogBrowserFrm.WMMoving(var aMessage : TMessage);
begin
inherited;
if (ChromiumWindow1 <> nil) then ChromiumWindow1.NotifyMoveOrResizeStarted;
end;
procedure TJSDialogBrowserFrm.WMEnterMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := True;
end;
procedure TJSDialogBrowserFrm.WMExitMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := False;
end;
procedure TJSDialogBrowserFrm.ChromiumBrowser_OnJsdialog(Sender : TObject;
const browser : ICefBrowser;
const originUrl : ustring;
dialogType : TCefJsDialogType;
const messageText : ustring;
const defaultPromptText : ustring;
const callback : ICefJsDialogCallback;
out suppressMessage : Boolean;
out Result : Boolean);
begin
// In this event we must store the dialog information and post a message to the main form to show the dialog
FJSDialogInfoCS.Acquire;
if FPendingDlg then
begin
Result := False;
suppressMessage := True;
end
else
begin
FOriginUrl := originUrl;
FMessageText := messageText;
FDefaultPromptText := defaultPromptText;
FDialogType := dialogType;
FCallback := callback;
FPendingDlg := True;
Result := True;
suppressMessage := False;
PostMessage(Handle, CEFBROWSER_SHOWJSDIALOG, 0, 0);
end;
FJSDialogInfoCS.Release;
end;
procedure TJSDialogBrowserFrm.ShowJSDialogMsg(var aMessage: TMessage);
var
TempCaption : string;
begin
// Here we show the dialog and reset the information.
// showmessage, MessageDlg and InputBox should be replaced by nicer custom forms with the same functionality.
FJSDialogInfoCS.Acquire;
if FPendingDlg then
begin
TempCaption := 'JavaScript message from : ' + FOriginUrl;
case FDialogType of
JSDIALOGTYPE_ALERT : showmessage(TempCaption + CRLF + CRLF + FMessageText);
JSDIALOGTYPE_CONFIRM : FCallback.cont((MessageDlg(TempCaption + CRLF + CRLF + FMessageText, mtConfirmation, [mbYes, mbNo], 0, mbYes) = mrYes), '');
JSDIALOGTYPE_PROMPT : FCallback.cont(True, InputBox(TempCaption, FMessageText, FDefaultPromptText));
end;
end;
FOriginUrl := '';
FMessageText := '';
FDefaultPromptText := '';
FPendingDlg := False;
FDialogType := JSDIALOGTYPE_ALERT;
FCallback := nil;
FJSDialogInfoCS.Release;
end;
end.

View File

@ -99,6 +99,8 @@ type
procedure EvalJSBinParamMsg(var aMessage : TMessage); message MINIBROWSER_JSBINPARAM;
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
procedure WMEnterMenuLoop(var aMessage: TMessage); message WM_ENTERMENULOOP;
procedure WMExitMenuLoop(var aMessage: TMessage); message WM_EXITMENULOOP;
procedure ParseEvalJsAnswer(const pMessage: ICefProcessMessage; pBrowser: ICefBrowser; pReturnValue : ICefv8Value; pException : ICefV8Exception);
procedure ParseBinaryValue(const pBrowser : ICefBrowser; const aBinaryValue : ICefBinaryValue);
@ -235,6 +237,20 @@ begin
if (Chromium1 <> nil) then Chromium1.NotifyMoveOrResizeStarted;
end;
procedure TJSEvalFrm.WMEnterMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := True;
end;
procedure TJSEvalFrm.WMExitMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := False;
end;
procedure TJSEvalFrm.EvalJSCodeMsg(var aMessage : TMessage);
var
TempMsg : ICefProcessMessage;

View File

@ -80,6 +80,8 @@ type
procedure BrowserCreatedMsg(var aMessage : TMessage); message CEF_AFTERCREATED;
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
procedure WMEnterMenuLoop(var aMessage: TMessage); message WM_ENTERMENULOOP;
procedure WMExitMenuLoop(var aMessage: TMessage); message WM_EXITMENULOOP;
public
{ Public declarations }
end;
@ -201,6 +203,20 @@ begin
if (Chromium1 <> nil) then Chromium1.NotifyMoveOrResizeStarted;
end;
procedure TJSExecutingFunctionsFrm.WMEnterMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := True;
end;
procedure TJSExecutingFunctionsFrm.WMExitMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := False;
end;
procedure TJSExecutingFunctionsFrm.Timer1Timer(Sender: TObject);
begin
Timer1.Enabled := False;

View File

@ -90,6 +90,8 @@ type
procedure ShowTextViewerMsg(var aMessage : TMessage); message MINIBROWSER_SHOWTEXTVIEWER;
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
procedure WMEnterMenuLoop(var aMessage: TMessage); message WM_ENTERMENULOOP;
procedure WMExitMenuLoop(var aMessage: TMessage); message WM_EXITMENULOOP;
public
{ Public declarations }
end;
@ -257,6 +259,20 @@ begin
if (Chromium1 <> nil) then Chromium1.NotifyMoveOrResizeStarted;
end;
procedure TJSExtensionFrm.WMEnterMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := True;
end;
procedure TJSExtensionFrm.WMExitMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := False;
end;
procedure TJSExtensionFrm.ShowTextViewerMsg(var aMessage : TMessage);
begin
// This form will show the HTML received from JavaScript

View File

@ -67,6 +67,8 @@ type
procedure BrowserCreatedMsg(var aMessage : TMessage); message CEF_AFTERCREATED;
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
procedure WMEnterMenuLoop(var aMessage: TMessage); message WM_ENTERMENULOOP;
procedure WMExitMenuLoop(var aMessage: TMessage); message WM_EXITMENULOOP;
public
{ Public declarations }
end;
@ -158,4 +160,18 @@ begin
GoBtn.Click;
end;
procedure TJSExtensionWithFunctionFrm.WMEnterMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := True;
end;
procedure TJSExtensionWithFunctionFrm.WMExitMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := False;
end;
end.

View File

@ -67,6 +67,8 @@ type
procedure BrowserCreatedMsg(var aMessage : TMessage); message CEF_AFTERCREATED;
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
procedure WMEnterMenuLoop(var aMessage: TMessage); message WM_ENTERMENULOOP;
procedure WMExitMenuLoop(var aMessage: TMessage); message WM_EXITMENULOOP;
public
{ Public declarations }
end;
@ -150,6 +152,20 @@ begin
if (Chromium1 <> nil) then Chromium1.NotifyMoveOrResizeStarted;
end;
procedure TJSExtensionWithObjectParameterFrm.WMEnterMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := True;
end;
procedure TJSExtensionWithObjectParameterFrm.WMExitMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := False;
end;
procedure TJSExtensionWithObjectParameterFrm.Timer1Timer(Sender: TObject);
begin
Timer1.Enabled := False;

View File

@ -67,6 +67,8 @@ type
procedure BrowserCreatedMsg(var aMessage : TMessage); message CEF_AFTERCREATED;
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
procedure WMEnterMenuLoop(var aMessage: TMessage); message WM_ENTERMENULOOP;
procedure WMExitMenuLoop(var aMessage: TMessage); message WM_EXITMENULOOP;
public
{ Public declarations }
end;
@ -152,4 +154,18 @@ begin
GoBtn.Click;
end;
procedure TJSSimpleExtensionFrm.WMEnterMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := True;
end;
procedure TJSSimpleExtensionFrm.WMExitMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := False;
end;
end.

View File

@ -68,6 +68,8 @@ type
procedure BrowserCreatedMsg(var aMessage : TMessage); message CEF_AFTERCREATED;
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
procedure WMEnterMenuLoop(var aMessage: TMessage); message WM_ENTERMENULOOP;
procedure WMExitMenuLoop(var aMessage: TMessage); message WM_EXITMENULOOP;
public
{ Public declarations }
end;
@ -145,4 +147,18 @@ begin
GoBtn.Click;
end;
procedure TJSSimpleWindowBindingFrm.WMEnterMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := True;
end;
procedure TJSSimpleWindowBindingFrm.WMExitMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := False;
end;
end.

View File

@ -67,6 +67,8 @@ type
procedure BrowserCreatedMsg(var aMessage : TMessage); message CEF_AFTERCREATED;
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
procedure WMEnterMenuLoop(var aMessage: TMessage); message WM_ENTERMENULOOP;
procedure WMExitMenuLoop(var aMessage: TMessage); message WM_EXITMENULOOP;
public
{ Public declarations }
end;
@ -149,4 +151,18 @@ begin
GoBtn.Click;
end;
procedure TJSWindowBindingWithFunctionFrm.WMEnterMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := True;
end;
procedure TJSWindowBindingWithFunctionFrm.WMExitMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := False;
end;
end.

View File

@ -67,6 +67,8 @@ type
procedure BrowserCreatedMsg(var aMessage : TMessage); message CEF_AFTERCREATED;
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
procedure WMEnterMenuLoop(var aMessage: TMessage); message WM_ENTERMENULOOP;
procedure WMExitMenuLoop(var aMessage: TMessage); message WM_EXITMENULOOP;
public
{ Public declarations }
end;
@ -150,4 +152,18 @@ begin
GoBtn.Click;
end;
procedure TJSWindowBindingWithObjectFrm.WMEnterMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := True;
end;
procedure TJSWindowBindingWithObjectFrm.WMExitMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := False;
end;
end.

View File

@ -41,9 +41,11 @@ program MDIBrowser;
uses
{$IFDEF DELPHI16_UP}
Vcl.Forms, WinApi.Windows,
Vcl.Forms,
WinApi.Windows,
{$ELSE}
Forms, Windows,
Forms,
Windows,
{$ENDIF }
uCEFApplication,
uMainForm in 'uMainForm.pas' {MainForm},
@ -51,7 +53,6 @@ uses
{$R *.RES}
// CEF3 needs to set the LARGEADDRESSAWARE flag which allows 32-bit processes to use up to 3GB of RAM.
{$SetPEFlags IMAGE_FILE_LARGE_ADDRESS_AWARE}
begin
@ -60,16 +61,6 @@ begin
GlobalCEFApp.FastUnload := True;
GlobalCEFApp.OnContextInitialized := GlobalCEFApp_OnContextInitialized;
// In case you want to use custom directories for the CEF3 binaries, cache, cookies and user data.
{
GlobalCEFApp.FrameworkDirPath := 'cef';
GlobalCEFApp.ResourcesDirPath := 'cef';
GlobalCEFApp.LocalesDirPath := 'cef\locales';
GlobalCEFApp.cache := 'cef\cache';
GlobalCEFApp.cookies := 'cef\cookies';
GlobalCEFApp.UserDataPath := 'cef\User Data';
}
if GlobalCEFApp.StartMainProcess then
begin
Application.Initialize;

View File

@ -61,7 +61,6 @@ object ChildForm: TChildForm
Height = 402
Align = alClient
TabOrder = 1
ExplicitHeight = 421
end
object StatusBar1: TStatusBar
Left = 0
@ -75,9 +74,6 @@ object ChildForm: TChildForm
item
Width = 500
end>
ExplicitLeft = 360
ExplicitTop = 424
ExplicitWidth = 0
end
object Chromium1: TChromium
OnLoadingStateChange = Chromium1LoadingStateChange

View File

@ -87,6 +87,8 @@ type
procedure BrowserDestroyMsg(var aMessage : TMessage); message CEFBROWSER_DESTROY;
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
procedure WMEnterMenuLoop(var aMessage: TMessage); message WM_ENTERMENULOOP;
procedure WMExitMenuLoop(var aMessage: TMessage); message WM_EXITMENULOOP;
public
property Closing : boolean read FClosing;
@ -103,7 +105,7 @@ implementation
// 3. TChromium.OnBeforeClose sets FCanClose := True and sends WM_CLOSE to the form.
uses
uCEFRequestContext;
uCEFRequestContext, uCEFApplication;
procedure TChildForm.Button1Click(Sender: TObject);
begin
@ -210,6 +212,20 @@ begin
if (Chromium1 <> nil) then Chromium1.NotifyMoveOrResizeStarted;
end;
procedure TChildForm.WMEnterMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := True;
end;
procedure TChildForm.WMExitMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := False;
end;
procedure TChildForm.BrowserCreatedMsg(var aMessage : TMessage);
begin
CEFWindowParent1.UpdateSize;

View File

@ -54,32 +54,10 @@ uses
{$R *.res}
// CEF3 needs to set the LARGEADDRESSAWARE flag which allows 32-bit processes to use up to 3GB of RAM.
{$SetPEFlags IMAGE_FILE_LARGE_ADDRESS_AWARE}
begin
GlobalCEFApp := TCefApplication.Create;
// In case you want to use custom directories for the CEF3 binaries, cache, cookies and user data.
{
GlobalCEFApp.FrameworkDirPath := 'cef';
GlobalCEFApp.ResourcesDirPath := 'cef';
GlobalCEFApp.LocalesDirPath := 'cef\locales';
GlobalCEFApp.EnableGPU := True; // Enable hardware acceleration
GlobalCEFApp.DisableGPUCache := True; // Disable the creation of a 'GPUCache' directory in the hard drive.
GlobalCEFApp.cache := 'cef\cache';
GlobalCEFApp.cookies := 'cef\cookies';
GlobalCEFApp.UserDataPath := 'cef\User Data';
}
// Examples of command line switches.
// **********************************
//
// Uncomment the following line to see an FPS counter in the browser.
//GlobalCEFApp.AddCustomCommandLine('--show-fps-counter');
//
// Uncomment the following line to change the user agent string.
//GlobalCEFApp.AddCustomCommandLine('--user-agent', 'MiniBrowser');
GlobalCEFApp := TCefApplication.Create;
if GlobalCEFApp.StartMainProcess then
begin

View File

@ -132,10 +132,10 @@ object MiniBrowserFrm: TMiniBrowserFrm
'https://www.whatismybrowser.com/detect/what-http-headers-is-my-b' +
'rowser-sending'
'https://www.w3schools.com/js/tryit.asp?filename=tryjs_win_close'
'https://www.w3schools.com/js/tryit.asp?filename=tryjs_alert'
'https://www.w3schools.com/html/html5_video.asp'
'http://www.adobe.com/software/flash/about/'
'http://isflashinstalled.com/'
'chrome://version/'
'http://html5test.com/'
'https://www.w3schools.com/'
'http://webglsamples.org/'
@ -149,7 +149,23 @@ object MiniBrowserFrm: TMiniBrowserFrm
'https://www.w3schools.com/Tags/tryit.asp?filename=tryhtml_iframe' +
'_name'
'https://www.browserleaks.com/webrtc'
'https://frames-per-second.appspot.com/')
'https://frames-per-second.appspot.com/'
'chrome://version/'
'chrome://net-internals/'
'chrome://tracing/'
'chrome://appcache-internals/'
'chrome://blob-internals/'
'chrome://view-http-cache/'
'chrome://credits/'
'chrome://histograms/'
'chrome://media-internals/'
'chrome://kill'
'chrome://crash'
'chrome://hang'
'chrome://shorthang'
'chrome://gpuclean'
'chrome://gpucrash'
'chrome://gpuhang')
end
end
object ConfigPnl: TPanel

View File

@ -83,8 +83,9 @@ begin
Application.CreateForm(TOSRExternalPumpBrowserFrm, OSRExternalPumpBrowserFrm);
Application.Run;
// Unlike the ExternalPumpBrowser, in OSR mode we don't need to destroy the
// form before stopping the scheduler.
// The form needs to be destroyed *BEFORE* stopping the scheduler.
OSRExternalPumpBrowserFrm.Free;
GlobalCEFWorkScheduler.StopScheduler;
end;

View File

@ -600,6 +600,7 @@ begin
if not(FClosing) then
begin
FClosing := True;
Visible := False;
NavControlPnl.Enabled := False;
chrmosr.CloseBrowser(True);
end;

View File

@ -41,65 +41,23 @@ program PostDataInspector;
uses
{$IFDEF DELPHI16_UP}
WinApi.Windows,
Vcl.Forms,
System.SysUtils,
WinApi.Windows,
{$ELSE}
Forms,
Windows,
SysUtils,
{$ENDIF }
uCEFApplication,
uCEFRenderProcessHandler,
uCEFInterfaces,
uCEFProcessMessage,
uCEFTypes,
uPostDataInspector in 'uPostDataInspector.pas' {PostDataInspectorFrm};
{$R *.res}
// CEF3 needs to set the LARGEADDRESSAWARE flag which allows 32-bit processes to use up to 3GB of RAM.
{$SetPEFlags IMAGE_FILE_LARGE_ADDRESS_AWARE}
procedure GlobalCEFApp_OnBeforeNavigation(const browser : ICefBrowser;
const frame : ICefFrame;
const request : ICefRequest;
navigationType : TCefNavigationType;
isRedirect : Boolean;
var aStopNavigation : boolean);
var
msg: ICefProcessMessage;
TempString : string;
begin
aStopNavigation := False;
if (request = nil) then
TempString := 'no request'
else
if (request.postdata = nil) then
TempString := 'no postdata'
else
TempString := 'postdata elements : ' + inttostr(request.postdata.GetCount);
msg := TCefProcessMessageRef.New(POSTDATA_MSGNAME);
msg.ArgumentList.SetString(0, TempString);
browser.SendProcessMessage(PID_BROWSER, msg);
end;
begin
GlobalCEFApp := TCefApplication.Create;
GlobalCEFApp.OnBeforeNavigation := GlobalCEFApp_OnBeforeNavigation;
// The directories are optional.
{
GlobalCEFApp.FrameworkDirPath := 'cef';
GlobalCEFApp.ResourcesDirPath := 'cef';
GlobalCEFApp.LocalesDirPath := 'cef\locales';
GlobalCEFApp.cache := 'cef\cache';
GlobalCEFApp.cookies := 'cef\cookies';
GlobalCEFApp.UserDataPath := 'cef\User Data';
}
if GlobalCEFApp.StartMainProcess then
begin
Application.Initialize;

View File

@ -1,2 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<BorlandProject/>

View File

@ -1,812 +0,0 @@
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PercentageSizes=1
Create=1
Visible=1
Docked=1
State=0
Left=0
Top=0
Width=2336
Height=1199
MaxLeft=-1
MaxTop=-1
ClientWidth=2336
ClientHeight=1199
TBDockHeight=3208
LRDockWidth=2820
Dockable=1
StayOnTop=0
[ToDo List]
PercentageSizes=1
Create=1
Visible=1
Docked=1
State=0
Left=0
Top=0
Width=2336
Height=1199
MaxLeft=-1
MaxTop=-1
ClientWidth=2336
ClientHeight=1199
TBDockHeight=1154
LRDockWidth=3680
Dockable=1
StayOnTop=0
Column0Width=314
Column1Width=30
Column2Width=150
Column3Width=172
Column4Width=129
SortOrder=4
ShowHints=1
ShowChecked=1
[DataExplorerContainer]
PercentageSizes=1
Create=1
Visible=1
Docked=1
State=0
Left=0
Top=0
Width=2000
Height=6959
MaxLeft=-1
MaxTop=-1
ClientWidth=2000
ClientHeight=6959
TBDockHeight=4883
LRDockWidth=7148
Dockable=1
StayOnTop=0
[GraphDrawingModel]
PercentageSizes=1
Create=1
Visible=0
Docked=1
State=0
Left=0
Top=0
Width=2859
Height=3208
MaxLeft=-1
MaxTop=-1
ClientWidth=2859
ClientHeight=3208
TBDockHeight=3208
LRDockWidth=2859
Dockable=1
StayOnTop=0
[BreakpointWindow]
PercentageSizes=1
Create=1
Visible=1
Docked=1
State=0
Left=0
Top=0
Width=3820
Height=1143
MaxLeft=-1
MaxTop=-1
ClientWidth=3820
ClientHeight=1143
TBDockHeight=1543
LRDockWidth=8742
Dockable=1
StayOnTop=0
Column0Width=200
Column1Width=75
Column2Width=200
Column3Width=200
Column4Width=200
Column5Width=75
Column6Width=75
[StructureView]
PercentageSizes=1
Create=1
Visible=1
Docked=1
State=0
Left=0
Top=0
Width=1898
Height=9223
MaxLeft=-1
MaxTop=-1
ClientWidth=1898
ClientHeight=9223
TBDockHeight=3674
LRDockWidth=1898
Dockable=1
StayOnTop=0
[ModelViewTool]
PercentageSizes=1
Create=1
Visible=1
Docked=1
State=0
Left=0
Top=0
Width=2000
Height=6959
MaxLeft=-1
MaxTop=-1
ClientWidth=2000
ClientHeight=6959
TBDockHeight=4883
LRDockWidth=5305
Dockable=1
StayOnTop=0
[BorlandEditorCodeExplorer@EditWindow0]
PercentageSizes=1
Create=1
Visible=0
Docked=0
State=0
Left=0
Top=0
Width=1828
Height=6171
MaxLeft=-8
MaxTop=-11
ClientWidth=1703
ClientHeight=5749
TBDockHeight=6171
LRDockWidth=1828
Dockable=1
StayOnTop=0
[DockHosts]
DockHostCount=5
[DockSite0]
HostDockSite=DockBottomCenterPanel
DockSiteType=1
PercentageSizes=1
Create=1
Visible=0
Docked=1
State=0
Left=0
Top=0
Width=2336
Height=1476
MaxLeft=-1
MaxTop=-1
ClientWidth=2336
ClientHeight=1476
TBDockHeight=1476
LRDockWidth=2336
Dockable=1
StayOnTop=0
TabPosition=1
ActiveTabID=RefactoringForm
TabDockClients=RefactoringForm,PatchForm,FindReferencsForm,ToDo List,MetricsView,QAView
[DockSite1]
HostDockSite=DockBottomPanel
DockSiteType=1
PercentageSizes=1
Create=1
Visible=0
Docked=1
State=0
Left=0
Top=0
Width=3820
Height=1421
MaxLeft=-1
MaxTop=-1
ClientWidth=3820
ClientHeight=1421
TBDockHeight=1421
LRDockWidth=3820
Dockable=1
StayOnTop=0
TabPosition=1
ActiveTabID=DebugLogView
TabDockClients=DebugLogView,BreakpointWindow,ThreadStatusWindow,CallStackWindow,WatchWindow,LocalVarsWindow
[DockSite2]
HostDockSite=DockRightPanel
DockSiteType=1
PercentageSizes=1
Create=1
Visible=1
Docked=1
State=0
Left=0
Top=18
Width=2000
Height=9223
MaxLeft=-1
MaxTop=-1
ClientWidth=2000
ClientHeight=9223
TBDockHeight=7236
LRDockWidth=2000
Dockable=1
StayOnTop=0
TabPosition=1
ActiveTabID=ProjectManager
TabDockClients=ProjectManager,ModelViewTool,DataExplorerContainer,frmDesignPreview,TFileExplorerForm
[DockSite3]
HostDockSite=LeftDockTabSet
DockSiteType=1
PercentageSizes=1
Create=1
Visible=0
Docked=1
State=0
Left=0
Top=18
Width=1898
Height=9223
MaxLeft=-1
MaxTop=-1
ClientWidth=1898
ClientHeight=9223
TBDockHeight=7236
LRDockWidth=1898
Dockable=1
StayOnTop=0
TabPosition=1
ActiveTabID=StructureView
TabDockClients=StructureView,ClassBrowserTool
[DockSite4]
HostDockSite=RightTabDock
DockSiteType=1
PercentageSizes=1
Create=1
Visible=0
Docked=1
State=0
Left=0
Top=454
Width=2000
Height=4384
MaxLeft=-1
MaxTop=-1
ClientWidth=2000
ClientHeight=4384
TBDockHeight=7236
LRDockWidth=2000
Dockable=1
StayOnTop=0
TabPosition=1
ActiveTabID=ToolForm
TabDockClients=ToolForm,TemplateView

View File

@ -1,10 +0,0 @@
[Stats]
EditorSecs=334
DesignerSecs=4
InspectorSecs=1
CompileSecs=1
OtherSecs=6
StartTime=03/12/2017 15:51:34
RealKeys=0
EffectiveKeys=0
DebugSecs=1

View File

@ -76,6 +76,8 @@ type
procedure BrowserCreatedMsg(var aMessage : TMessage); message CEF_AFTERCREATED;
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
procedure WMEnterMenuLoop(var aMessage: TMessage); message WM_ENTERMENULOOP;
procedure WMExitMenuLoop(var aMessage: TMessage); message WM_EXITMENULOOP;
public
{ Public declarations }
end;
@ -83,10 +85,20 @@ type
var
PostDataInspectorFrm: TPostDataInspectorFrm;
procedure GlobalCEFApp_OnBeforeNavigation(const browser : ICefBrowser;
const frame : ICefFrame;
const request : ICefRequest;
navigationType : TCefNavigationType;
isRedirect : Boolean;
var aStopNavigation : boolean);
implementation
{$R *.dfm}
uses
uCEFRenderProcessHandler, uCEFProcessMessage;
// This demo shows an alternative way to inspect the POST data in read only mode.
// This data is not always available in the request of TChromium.OnBeforeBrowse
// so this demo uses the TCefCustomRenderProcessHandler.OnBeforeNavigationEvent event
@ -96,6 +108,31 @@ implementation
// If you need more control over the POST data register an scheme.
// See the SchemeRegistrationBrowser demo.
procedure GlobalCEFApp_OnBeforeNavigation(const browser : ICefBrowser;
const frame : ICefFrame;
const request : ICefRequest;
navigationType : TCefNavigationType;
isRedirect : Boolean;
var aStopNavigation : boolean);
var
msg: ICefProcessMessage;
TempString : string;
begin
aStopNavigation := False;
if (request = nil) then
TempString := 'no request'
else
if (request.postdata = nil) then
TempString := 'no postdata'
else
TempString := 'postdata elements : ' + inttostr(request.postdata.GetCount);
msg := TCefProcessMessageRef.New(POSTDATA_MSGNAME);
msg.ArgumentList.SetString(0, TempString);
browser.SendProcessMessage(PID_BROWSER, msg);
end;
procedure TPostDataInspectorFrm.Chromium1AfterCreated(Sender: TObject; const browser: ICefBrowser);
begin
PostMessage(Handle, CEF_AFTERCREATED, 0, 0);
@ -157,6 +194,20 @@ begin
if (Chromium1 <> nil) then Chromium1.NotifyMoveOrResizeStarted;
end;
procedure TPostDataInspectorFrm.WMEnterMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := True;
end;
procedure TPostDataInspectorFrm.WMExitMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := False;
end;
procedure TPostDataInspectorFrm.BrowserCreatedMsg(var aMessage : TMessage);
begin
CEFWindowParent1.UpdateSize;

View File

@ -48,41 +48,19 @@ uses
Windows,
{$ENDIF }
uCEFApplication,
uCEFSchemeRegistrar,
uCEFMiscFunctions,
uSchemeRegistrationBrowser in 'uSchemeRegistrationBrowser.pas' {SchemeRegistrationBrowserFrm},
uHelloScheme in 'uHelloScheme.pas';
{$R *.res}
// CEF3 needs to set the LARGEADDRESSAWARE flag which allows 32-bit processes to use up to 3GB of RAM.
{$SetPEFlags IMAGE_FILE_LARGE_ADDRESS_AWARE}
procedure GlobalCEFApp_OnRegCustomSchemes(const registrar: TCefSchemeRegistrarRef);
begin
registrar.AddCustomScheme('hello', True, True, False, False, False, False);
end;
begin
GlobalCEFApp := TCefApplication.Create;
GlobalCEFApp.OnRegCustomSchemes := GlobalCEFApp_OnRegCustomSchemes;
// In case you want to use custom directories for the CEF3 binaries, cache, cookies and user data.
{
GlobalCEFApp.FrameworkDirPath := 'cef';
GlobalCEFApp.ResourcesDirPath := 'cef';
GlobalCEFApp.LocalesDirPath := 'cef\locales';
GlobalCEFApp.cache := 'cef\cache';
GlobalCEFApp.cookies := 'cef\cookies';
GlobalCEFApp.UserDataPath := 'cef\User Data';
}
if GlobalCEFApp.StartMainProcess then
begin
// You can register the Scheme Handler Factory here or later, for example in a context menu command.
CefRegisterSchemeHandlerFactory('hello', '', THelloScheme);
Application.Initialize;
Application.MainFormOnTaskbar := True;
Application.CreateForm(TSchemeRegistrationBrowserFrm, SchemeRegistrationBrowserFrm);

View File

@ -107,7 +107,6 @@
</DelphiCompile>
<DCCReference Include="uSchemeRegistrationBrowser.pas">
<Form>SchemeRegistrationBrowserFrm</Form>
<FormType>dfm</FormType>
</DCCReference>
<DCCReference Include="uHelloScheme.pas"/>
<BuildConfiguration Include="Release">

View File

@ -12,6 +12,7 @@ object SchemeRegistrationBrowserFrm: TSchemeRegistrationBrowserFrm
Font.Style = []
OldCreateOrder = False
Position = poScreenCenter
OnCreate = FormCreate
OnShow = FormShow
PixelsPerInch = 96
TextHeight = 13

View File

@ -50,7 +50,8 @@ uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Menus,
Controls, Forms, Dialogs, StdCtrls, ExtCtrls, Types, ComCtrls, ClipBrd,
{$ENDIF}
uCEFChromium, uCEFWindowParent, uCEFInterfaces, uCEFApplication, uCEFTypes, uCEFConstants;
uCEFChromium, uCEFWindowParent, uCEFInterfaces, uCEFApplication, uCEFSchemeRegistrar,
uCEFTypes, uCEFConstants;
const
MINIBROWSER_CONTEXTMENU_REGSCHEME = MENU_ID_USER_FIRST + 1;
@ -76,12 +77,15 @@ type
procedure GoBtnClick(Sender: TObject);
procedure FormShow(Sender: TObject);
procedure Timer1Timer(Sender: TObject);
procedure FormCreate(Sender: TObject);
private
{ Private declarations }
protected
procedure BrowserCreatedMsg(var aMessage : TMessage); message CEF_AFTERCREATED;
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
procedure WMEnterMenuLoop(var aMessage: TMessage); message WM_ENTERMENULOOP;
procedure WMExitMenuLoop(var aMessage: TMessage); message WM_EXITMENULOOP;
public
{ Public declarations }
end;
@ -89,12 +93,19 @@ type
var
SchemeRegistrationBrowserFrm: TSchemeRegistrationBrowserFrm;
procedure GlobalCEFApp_OnRegCustomSchemes(const registrar: TCefSchemeRegistrarRef);
implementation
{$R *.dfm}
uses
uCEFSchemeHandlerFactory, uHelloScheme;
uCEFSchemeHandlerFactory, uCEFMiscFunctions, uHelloScheme;
procedure GlobalCEFApp_OnRegCustomSchemes(const registrar: TCefSchemeRegistrarRef);
begin
registrar.AddCustomScheme('hello', True, True, False, False, False, False);
end;
procedure TSchemeRegistrationBrowserFrm.Chromium1AfterCreated(Sender: TObject; const browser: ICefBrowser);
begin
@ -141,6 +152,12 @@ begin
end;
end;
procedure TSchemeRegistrationBrowserFrm.FormCreate(Sender: TObject);
begin
// You can register the Scheme Handler Factory here or later, for example in a context menu command.
CefRegisterSchemeHandlerFactory('hello', '', THelloScheme);
end;
procedure TSchemeRegistrationBrowserFrm.FormShow(Sender: TObject);
begin
// GlobalCEFApp.GlobalContextInitialized has to be TRUE before creating any browser
@ -181,4 +198,18 @@ begin
if (Chromium1 <> nil) then Chromium1.NotifyMoveOrResizeStarted;
end;
procedure TSchemeRegistrationBrowserFrm.WMEnterMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := True;
end;
procedure TSchemeRegistrationBrowserFrm.WMExitMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := False;
end;
end.

View File

@ -41,16 +41,17 @@ program SimpleOSRBrowser;
uses
{$IFDEF DELPHI16_UP}
Vcl.Forms, WinApi.Windows,
Vcl.Forms,
WinApi.Windows,
{$ELSE}
Forms, Windows,
Forms,
Windows,
{$ENDIF}
uCEFApplication,
uSimpleOSRBrowser in 'uSimpleOSRBrowser.pas' {Form1};
{$R *.res}
// CEF3 needs to set the LARGEADDRESSAWARE flag which allows 32-bit processes to use up to 3GB of RAM.
{$SetPEFlags IMAGE_FILE_LARGE_ADDRESS_AWARE}
begin
@ -59,18 +60,6 @@ begin
GlobalCEFApp.EnableHighDPISupport := True;
GlobalCEFApp.FastUnload := True;
//GlobalCEFApp.AddCustomCommandLine('--show-fps-counter');
// In case you want to use custom directories for the CEF3 binaries, cache, cookies and user data.
{
GlobalCEFApp.FrameworkDirPath := 'cef';
GlobalCEFApp.ResourcesDirPath := 'cef';
GlobalCEFApp.LocalesDirPath := 'cef\locales';
GlobalCEFApp.cache := 'cef\cache';
GlobalCEFApp.cookies := 'cef\cookies';
GlobalCEFApp.UserDataPath := 'cef\User Data';
}
if GlobalCEFApp.StartMainProcess then
begin
Application.Initialize;

View File

@ -115,6 +115,8 @@ type
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
procedure WMCaptureChanged(var aMessage : TMessage); message WM_CAPTURECHANGED;
procedure WMCancelMode(var aMessage : TMessage); message WM_CANCELMODE;
procedure WMEnterMenuLoop(var aMessage: TMessage); message WM_ENTERMENULOOP;
procedure WMExitMenuLoop(var aMessage: TMessage); message WM_EXITMENULOOP;
procedure BrowserCreatedMsg(var aMessage : TMessage); message CEF_AFTERCREATED;
procedure PendingResizeMsg(var aMessage : TMessage); message CEF_PENDINGRESIZE;
@ -550,6 +552,20 @@ begin
if (chrmosr <> nil) then chrmosr.SendCaptureLostEvent;
end;
procedure TForm1.WMEnterMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := True;
end;
procedure TForm1.WMExitMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := False;
end;
procedure TForm1.BrowserCreatedMsg(var aMessage : TMessage);
begin
Caption := 'Simple OSR Browser';

View File

@ -0,0 +1,14 @@
del /s /q *.dcu
del /s /q *.exe
del /s /q *.res
del /s /q *.log
del /s /q *.dsk
del /s /q *.identcache
del /s /q *.stat
del /s /q *.local
del /s /q *.~*
rmdir Win32\Debug
rmdir Win32\Release
rmdir Win32
rmdir __history
rmdir __recovery

View File

@ -0,0 +1,67 @@
// ************************************************************************
// ***************************** CEF4Delphi *******************************
// ************************************************************************
//
// CEF4Delphi is based on DCEF3 which uses CEF3 to embed a chromium-based
// browser in Delphi applications.
//
// The original license of DCEF3 still applies to CEF4Delphi.
//
// For more information about CEF4Delphi visit :
// https://www.briskbard.com/index.php?lang=en&pageid=cef
//
// Copyright © 2017 Salvador Díaz Fau. All rights reserved.
//
// ************************************************************************
// ************ vvvv Original license and comments below vvvv *************
// ************************************************************************
(*
* Delphi Chromium Embedded 3
*
* Usage allowed under the restrictions of the Lesser GNU General Public License
* or alternatively the restrictions of the Mozilla Public License 1.1
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
* the specific language governing rights and limitations under the License.
*
* Unit owner : Henri Gourvest <hgourvest@gmail.com>
* Web site : http://www.progdigy.com
* Repository : http://code.google.com/p/delphichromiumembedded/
* Group : http://groups.google.com/group/delphichromiumembedded
*
* Embarcadero Technologies, Inc is not permitted to use or redistribute
* this source code without explicit permission.
*
*)
program SimpleServer;
{$I cef.inc}
uses
{$IFDEF DELPHI16_UP}
Vcl.Forms,
{$ELSE}
Forms,
{$ENDIF }
uCEFApplication,
uSimpleServer in 'uSimpleServer.pas' {SimpleServerFrm};
{$R *.res}
begin
GlobalCEFApp := TCefApplication.Create;
if GlobalCEFApp.StartMainProcess then
begin
Application.Initialize;
{$IFDEF DELPHI11_UP}
Application.MainFormOnTaskbar := True;
{$ENDIF}
Application.CreateForm(TSimpleServerFrm, SimpleServerFrm);
Application.Run;
end;
GlobalCEFApp.Free;
end.

View File

@ -0,0 +1,569 @@
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup>
<ProjectGuid>{5901DE83-097F-456D-9507-D75337BE827A}</ProjectGuid>
<ProjectVersion>18.2</ProjectVersion>
<FrameworkType>VCL</FrameworkType>
<MainSource>SimpleServer.dpr</MainSource>
<Base>True</Base>
<Config Condition="'$(Config)'==''">Debug</Config>
<Platform Condition="'$(Platform)'==''">Win32</Platform>
<TargetedPlatforms>1</TargetedPlatforms>
<AppType>Application</AppType>
</PropertyGroup>
<PropertyGroup Condition="'$(Config)'=='Base' or '$(Base)'!=''">
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="('$(Platform)'=='Win32' and '$(Base)'=='true') or '$(Base_Win32)'!=''">
<Base_Win32>true</Base_Win32>
<CfgParent>Base</CfgParent>
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="('$(Platform)'=='Win64' and '$(Base)'=='true') or '$(Base_Win64)'!=''">
<Base_Win64>true</Base_Win64>
<CfgParent>Base</CfgParent>
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="'$(Config)'=='Debug' or '$(Cfg_1)'!=''">
<Cfg_1>true</Cfg_1>
<CfgParent>Base</CfgParent>
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="('$(Platform)'=='Win32' and '$(Cfg_1)'=='true') or '$(Cfg_1_Win32)'!=''">
<Cfg_1_Win32>true</Cfg_1_Win32>
<CfgParent>Cfg_1</CfgParent>
<Cfg_1>true</Cfg_1>
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="'$(Config)'=='Release' or '$(Cfg_2)'!=''">
<Cfg_2>true</Cfg_2>
<CfgParent>Base</CfgParent>
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="('$(Platform)'=='Win32' and '$(Cfg_2)'=='true') or '$(Cfg_2_Win32)'!=''">
<Cfg_2_Win32>true</Cfg_2_Win32>
<CfgParent>Cfg_2</CfgParent>
<Cfg_2>true</Cfg_2>
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="'$(Base)'!=''">
<DCC_DcuOutput>.\$(Platform)\$(Config)</DCC_DcuOutput>
<DCC_ExeOutput>..\..\bin</DCC_ExeOutput>
<DCC_E>false</DCC_E>
<DCC_N>false</DCC_N>
<DCC_S>false</DCC_S>
<DCC_F>false</DCC_F>
<DCC_K>false</DCC_K>
<DCC_UsePackage>RESTComponents;emsclientfiredac;FireDAC;FireDACSqliteDriver;soaprtl;FireDACIBDriver;soapmidas;FireDACCommon;emsclient;RESTBackendComponents;soapserver;FireDACCommonDriver;CloudService;inet;$(DCC_UsePackage)</DCC_UsePackage>
<DCC_Namespace>System;Xml;Data;Datasnap;Web;Soap;Vcl;Vcl.Imaging;Vcl.Touch;Vcl.Samples;Vcl.Shell;$(DCC_Namespace)</DCC_Namespace>
<Icon_MainIcon>$(BDS)\bin\delphi_PROJECTICON.ico</Icon_MainIcon>
<UWP_DelphiLogo44>$(BDS)\bin\Artwork\Windows\UWP\delphi_UwpDefault_44.png</UWP_DelphiLogo44>
<UWP_DelphiLogo150>$(BDS)\bin\Artwork\Windows\UWP\delphi_UwpDefault_150.png</UWP_DelphiLogo150>
<SanitizedProjectName>SimpleServer</SanitizedProjectName>
<VerInfo_Locale>3082</VerInfo_Locale>
<VerInfo_Keys>CompanyName=;FileDescription=$(MSBuildProjectName);FileVersion=1.0.0.0;InternalName=;LegalCopyright=;LegalTrademarks=;OriginalFilename=;ProgramID=com.embarcadero.$(MSBuildProjectName);ProductName=$(MSBuildProjectName);ProductVersion=1.0.0.0;Comments=</VerInfo_Keys>
</PropertyGroup>
<PropertyGroup Condition="'$(Base_Win32)'!=''">
<DCC_UsePackage>DBXSqliteDriver;bindcompdbx;fmxase;DBXDb2Driver;DBXInterBaseDriver;vcl;DBXSybaseASEDriver;vclactnband;vclFireDAC;FireDACDb2Driver;DataSnapFireDAC;svnui;tethering;dsnapcon;FireDACADSDriver;FireDACMSAccDriver;fmxFireDAC;DBXMSSQLDriver;vclimg;FireDACInfxDriver;DatasnapConnectorsFreePascal;FireDACMSSQLDriver;vcltouch;Componentes_UI;vcldb;bindcompfmx;svn;FireDACPgDriver;DBXOracleDriver;inetdb;FireDACASADriver;DBXOdbcDriver;FireDACTDataDriver;CEF4Delphi;DbxCommonDriver;IndyProtocols240;IndySystem240;fmx;DataSnapServer;xmlrtl;DataSnapNativeClient;fmxobj;fmxdae;vclwinx;rtl;FireDACDSDriver;DbxClientDriver;IndyCore240;DBXSybaseASADriver;CustomIPTransport;vcldsnap;dbexpress;FireDACDBXDriver;vclx;bindcomp;appanalytics;dsnap;DataSnapCommon;DBXInformixDriver;bindcompvcl;DataSnapConnectors;VCLRESTComponents;dbxcds;VclSmp;adortl;FireDACODBCDriver;DataSnapIndy10ServerTransport;vclie;bindengine;DBXMySQLDriver;FireDACOracleDriver;dsnapxml;FireDACMySQLDriver;dbrtl;inetdbxpress;DBXFirebirdDriver;DataSnapProviderClient;FireDACMongoDBDriver;FireDACCommonODBC;DataSnapClient;DataSnapServerMidas;$(DCC_UsePackage)</DCC_UsePackage>
<DCC_Namespace>Winapi;System.Win;Data.Win;Datasnap.Win;Web.Win;Soap.Win;Xml.Win;Bde;$(DCC_Namespace)</DCC_Namespace>
<BT_BuildType>Debug</BT_BuildType>
<VerInfo_IncludeVerInfo>true</VerInfo_IncludeVerInfo>
<VerInfo_Keys>CompanyName=;FileDescription=$(MSBuildProjectName);FileVersion=1.0.0.0;InternalName=;LegalCopyright=;LegalTrademarks=;OriginalFilename=;ProgramID=com.embarcadero.$(MSBuildProjectName);ProductName=$(MSBuildProjectName);ProductVersion=1.0.0.0;Comments=</VerInfo_Keys>
<VerInfo_Locale>1033</VerInfo_Locale>
<Manifest_File>$(BDS)\bin\default_app.manifest</Manifest_File>
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384
demos/SimpleServer/cef.inc Normal file
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@ -0,0 +1,384 @@
// ************************************************************************
// ***************************** CEF4Delphi *******************************
// ************************************************************************
//
// CEF4Delphi is based on DCEF3 which uses CEF3 to embed a chromium-based
// browser in Delphi applications.
//
// The original license of DCEF3 still applies to CEF4Delphi.
//
// For more information about CEF4Delphi visit :
// https://www.briskbard.com/index.php?lang=en&pageid=cef
//
// Copyright © 2017 Salvador Díaz Fau. All rights reserved.
//
// ************************************************************************
// ************ vvvv Original license and comments below vvvv *************
// ************************************************************************
(*
* Delphi Chromium Embedded 3
*
* Usage allowed under the restrictions of the Lesser GNU General Public License
* or alternatively the restrictions of the Mozilla Public License 1.1
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
* the specific language governing rights and limitations under the License.
*
* Unit owner : Henri Gourvest <hgourvest@gmail.com>
* Web site : http://www.progdigy.com
* Repository : http://code.google.com/p/delphichromiumembedded/
* Group : http://groups.google.com/group/delphichromiumembedded
*
* Embarcadero Technologies, Inc is not permitted to use or redistribute
* this source code without explicit permission.
*
*)
// The complete list of compiler versions is here :
// http://docwiki.embarcadero.com/RADStudio/Tokyo/en/Compiler_Versions
{$DEFINE DELPHI_VERSION_UNKNOW}
{$IFDEF FPC}
{$DEFINE CEF_MULTI_THREADED_MESSAGE_LOOP}
{$DEFINE SUPPORTS_INLINE}
{$ENDIF}
// Delphi 5
{$IFDEF VER130}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$ENDIF}
// Delphi 6
{$IFDEF VER140}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$ENDIF}
// Delphi 7
{$IFDEF VER150}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$ENDIF}
// Delphi 8
{$IFDEF VER160}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$ENDIF}
// Delphi 2005
{$IFDEF VER170}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$ENDIF}
{$IFDEF VER180}
{$UNDEF DELPHI_VERSION_UNKNOW}
// Delphi 2007
{$IFDEF VER185}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
// Delphi 2006
{$ELSE}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$ENDIF}
{$ENDIF}
// Delphi 2009
{$IFDEF VER200}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$ENDIF}
//Delphi 2010
{$IFDEF VER210}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$ENDIF}
// Delphi XE
{$IFDEF VER220}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$ENDIF}
// Delphi XE2
{$IFDEF VER230}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$ENDIF}
// Delphi XE3
{$IFDEF VER240}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$ENDIF}
// Delphi XE4
{$IFDEF VER250}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$ENDIF}
// Delphi XE5
{$IFDEF VER260}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$DEFINE DELPHI19_UP}
{$ENDIF}
// Delphi XE6
{$IFDEF VER270}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$DEFINE DELPHI19_UP}
{$DEFINE DELPHI20_UP}
{$ENDIF}
// Delphi XE7
{$IFDEF VER280}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$DEFINE DELPHI19_UP}
{$DEFINE DELPHI20_UP}
{$DEFINE DELPHI21_UP}
{$ENDIF}
// Delphi XE8
{$IFDEF VER290}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$DEFINE DELPHI19_UP}
{$DEFINE DELPHI20_UP}
{$DEFINE DELPHI21_UP}
{$DEFINE DELPHI22_UP}
{$ENDIF VER290}
// Rad Studio 10 - Delphi Seattle
{$IFDEF VER300}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$DEFINE DELPHI19_UP}
{$DEFINE DELPHI20_UP}
{$DEFINE DELPHI21_UP}
{$DEFINE DELPHI22_UP}
{$DEFINE DELPHI23_UP}
{$ENDIF}
// Rad Studio 10.1 - Delphi Berlin
{$IFDEF VER310}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$DEFINE DELPHI19_UP}
{$DEFINE DELPHI20_UP}
{$DEFINE DELPHI21_UP}
{$DEFINE DELPHI22_UP}
{$DEFINE DELPHI23_UP}
{$DEFINE DELPHI24_UP}
{$ENDIF}
// Rad Studio 10.2 - Delphi Tokyo
{$IFDEF VER320}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$DEFINE DELPHI19_UP}
{$DEFINE DELPHI20_UP}
{$DEFINE DELPHI21_UP}
{$DEFINE DELPHI22_UP}
{$DEFINE DELPHI23_UP}
{$DEFINE DELPHI24_UP}
{$DEFINE DELPHI25_UP}
{$ENDIF}
{$IFDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$DEFINE DELPHI19_UP}
{$DEFINE DELPHI20_UP}
{$DEFINE DELPHI21_UP}
{$DEFINE DELPHI22_UP}
{$DEFINE DELPHI23_UP}
{$DEFINE DELPHI24_UP}
{$DEFINE DELPHI25_UP}
{$ENDIF}
{$IFDEF DELPHI9_UP}
{$DEFINE SUPPORTS_INLINE}
{$ENDIF}

View File

@ -0,0 +1,120 @@
object SimpleServerFrm: TSimpleServerFrm
Left = 0
Top = 0
BorderIcons = [biSystemMenu, biMinimize]
BorderStyle = bsSingle
Caption = 'Simple Server'
ClientHeight = 436
ClientWidth = 554
Color = clBtnFace
Font.Charset = DEFAULT_CHARSET
Font.Color = clWindowText
Font.Height = -11
Font.Name = 'Tahoma'
Font.Style = []
OldCreateOrder = False
Position = poScreenCenter
OnCloseQuery = FormCloseQuery
OnCreate = FormCreate
PixelsPerInch = 96
TextHeight = 13
object ButtonPnl: TPanel
Left = 0
Top = 0
Width = 554
Height = 94
Align = alTop
BevelOuter = bvNone
TabOrder = 0
ExplicitWidth = 557
object AddressLbl: TLabel
Left = 14
Top = 11
Width = 39
Height = 13
Caption = 'Address'
end
object PortLbl: TLabel
Left = 14
Top = 39
Width = 20
Height = 13
Caption = 'Port'
end
object BacklogLbl: TLabel
Left = 14
Top = 68
Width = 36
Height = 13
Caption = 'Backlog'
end
object AddressEdt: TEdit
Left = 87
Top = 8
Width = 211
Height = 21
TabOrder = 0
Text = '127.0.0.1'
OnChange = AddressEdtChange
end
object PortEdt: TSpinEdit
Left = 87
Top = 36
Width = 211
Height = 22
MaxValue = 65535
MinValue = 1025
TabOrder = 1
Value = 8099
end
object BacklogEdt: TSpinEdit
Left = 87
Top = 65
Width = 211
Height = 22
MaxValue = 512
MinValue = 1
TabOrder = 2
Value = 10
end
object StartBtn: TButton
Left = 312
Top = 8
Width = 105
Height = 79
Caption = 'Start'
TabOrder = 3
OnClick = StartBtnClick
end
object StopBtn: TButton
Left = 434
Top = 8
Width = 105
Height = 79
Caption = 'Stop'
Enabled = False
TabOrder = 4
OnClick = StopBtnClick
end
end
object ConnectionLogMem: TMemo
Left = 0
Top = 94
Width = 554
Height = 342
Align = alClient
ReadOnly = True
ScrollBars = ssBoth
TabOrder = 1
ExplicitWidth = 557
end
object CEFServerComponent1: TCEFServerComponent
OnServerCreated = CEFServerComponent1ServerCreated
OnServerDestroyed = CEFServerComponent1ServerDestroyed
OnClientConnected = CEFServerComponent1ClientConnected
OnClientDisconnected = CEFServerComponent1ClientDisconnected
OnHttpRequest = CEFServerComponent1HttpRequest
Left = 456
Top = 304
end
end

View File

@ -0,0 +1,271 @@
// ************************************************************************
// ***************************** CEF4Delphi *******************************
// ************************************************************************
//
// CEF4Delphi is based on DCEF3 which uses CEF3 to embed a chromium-based
// browser in Delphi applications.
//
// The original license of DCEF3 still applies to CEF4Delphi.
//
// For more information about CEF4Delphi visit :
// https://www.briskbard.com/index.php?lang=en&pageid=cef
//
// Copyright © 2017 Salvador Díaz Fau. All rights reserved.
//
// ************************************************************************
// ************ vvvv Original license and comments below vvvv *************
// ************************************************************************
(*
* Delphi Chromium Embedded 3
*
* Usage allowed under the restrictions of the Lesser GNU General Public License
* or alternatively the restrictions of the Mozilla Public License 1.1
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
* the specific language governing rights and limitations under the License.
*
* Unit owner : Henri Gourvest <hgourvest@gmail.com>
* Web site : http://www.progdigy.com
* Repository : http://code.google.com/p/delphichromiumembedded/
* Group : http://groups.google.com/group/delphichromiumembedded
*
* Embarcadero Technologies, Inc is not permitted to use or redistribute
* this source code without explicit permission.
*
*)
unit uSimpleServer;
{$I cef.inc}
interface
uses
{$IFDEF DELPHI16_UP}
Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Vcl.Samples.Spin, Vcl.ExtCtrls, System.Math,
{$ELSE}
Windows, Messages, SysUtils, Variants, Classes, Graphics,
Controls, Forms, Dialogs, StdCtrls, Spin, ExtCtrls, Math,
{$ENDIF}
uCEFInterfaces, uCEFServerComponent, uCEFTypes, uCEFMiscFunctions;
type
TSimpleServerFrm = class(TForm)
CEFServerComponent1: TCEFServerComponent;
ButtonPnl: TPanel;
ConnectionLogMem: TMemo;
AddressLbl: TLabel;
AddressEdt: TEdit;
PortLbl: TLabel;
PortEdt: TSpinEdit;
BacklogLbl: TLabel;
BacklogEdt: TSpinEdit;
StartBtn: TButton;
StopBtn: TButton;
procedure StartBtnClick(Sender: TObject);
procedure AddressEdtChange(Sender: TObject);
procedure CEFServerComponent1ServerCreated(Sender: TObject;
const server: ICefServer);
procedure CEFServerComponent1ServerDestroyed(Sender: TObject;
const server: ICefServer);
procedure CEFServerComponent1ClientConnected(Sender: TObject;
const server: ICefServer; connection_id: Integer);
procedure CEFServerComponent1ClientDisconnected(Sender: TObject;
const server: ICefServer; connection_id: Integer);
procedure StopBtnClick(Sender: TObject);
procedure FormCloseQuery(Sender: TObject; var CanClose: Boolean);
procedure FormCreate(Sender: TObject);
procedure CEFServerComponent1HttpRequest(Sender: TObject;
const server: ICefServer; connection_id: Integer;
const client_address: ustring; const request: ICefRequest);
protected
FClosing : boolean;
function BufferToString(const aBuffer : TBytes) : string;
procedure ShowRequestInfo(const aRequest : ICefRequest);
procedure ShowPostDataInfo(const aPostData : ICefPostData);
public
{ Public declarations }
end;
var
SimpleServerFrm: TSimpleServerFrm;
implementation
{$R *.dfm}
// Server capacity is limited and is intended to handle only a small number of
// simultaneous connections (e.g. for communicating between applications on localhost).
// To test it follow these steps :
// 1- Build and run this demo.
// 2- Click on the Start button.
// 3- Open your web browser and visit this address http://127.0.0.1:8099
// 4- You should see some connection details in the server log and a "Hellow world" text in your web browser.
procedure TSimpleServerFrm.AddressEdtChange(Sender: TObject);
begin
if not(CEFServerComponent1.IsRunning) then
StartBtn.Enabled := (length(trim(AddressEdt.Text)) > 0);
end;
procedure TSimpleServerFrm.StartBtnClick(Sender: TObject);
begin
if (length(trim(AddressEdt.Text)) > 0) then
CEFServerComponent1.CreateServer(AddressEdt.Text, PortEdt.Value, BacklogEdt.Value);
end;
procedure TSimpleServerFrm.StopBtnClick(Sender: TObject);
begin
CEFServerComponent1.Shutdown;
end;
procedure TSimpleServerFrm.CEFServerComponent1ClientConnected(
Sender: TObject; const server: ICefServer; connection_id: Integer);
begin
ConnectionLogMem.Lines.Add('Client connected : ' + inttostr(connection_id));
end;
procedure TSimpleServerFrm.CEFServerComponent1ClientDisconnected(
Sender: TObject; const server: ICefServer; connection_id: Integer);
begin
ConnectionLogMem.Lines.Add('Client disconnected : ' + inttostr(connection_id));
end;
procedure TSimpleServerFrm.CEFServerComponent1HttpRequest(Sender: TObject;
const server: ICefServer; connection_id: Integer;
const client_address: ustring; const request: ICefRequest);
var
TempData : string;
TempParts : TUrlParts;
begin
ConnectionLogMem.Lines.Add('---------------------------------------');
ConnectionLogMem.Lines.Add('HTTP request received from connection ' + inttostr(connection_id));
ConnectionLogMem.Lines.Add('Client address : ' + client_address);
ShowRequestInfo(request);
ConnectionLogMem.Lines.Add('---------------------------------------');
if (request <> nil) and CefParseUrl(Request.URL, TempParts) then
begin
if (TempParts.path = '') or (TempParts.path = '/') then
begin
TempData := 'Hello world from Simple Server';
CEFServerComponent1.SendHttp200response(connection_id, 'text/html', @TempData[1], length(TempData) * SizeOf(char));
end
else
CEFServerComponent1.SendHttp404response(connection_id);
end
else
CEFServerComponent1.SendHttp404response(connection_id);
end;
procedure TSimpleServerFrm.ShowRequestInfo(const aRequest : ICefRequest);
begin
if (aRequest = nil) then exit;
ConnectionLogMem.Lines.Add('Request URL : ' + aRequest.URL);
ConnectionLogMem.Lines.Add('Request Method : ' + aRequest.Method);
if (length(aRequest.ReferrerUrl) > 0) then
ConnectionLogMem.Lines.Add('Request Referrer : ' + aRequest.ReferrerUrl);
ShowPostDataInfo(aRequest.PostData);
end;
procedure TSimpleServerFrm.ShowPostDataInfo(const aPostData : ICefPostData);
var
i, j : integer;
TempLen : NativeUInt;
TempList : IInterfaceList;
TempElement : ICefPostDataElement;
TempBytes : TBytes;
begin
if (aPostData = nil) then exit;
i := 0;
j := aPostData.GetCount;
TempList := aPostData.GetElements(j);
while (i < j) do
begin
TempElement := TempList.Items[i] as ICefPostDataElement;
if (TempElement.GetBytesCount > 0) then
begin
SetLength(TempBytes, TempElement.GetBytesCount);
TempLen := TempElement.GetBytes(TempElement.GetBytesCount, @TempBytes[0]);
if (TempLen > 0) then
begin
ConnectionLogMem.Lines.Add('Post contents length : ' + inttostr(TempLen));
ConnectionLogMem.Lines.Add('Post contents sample : ' + BufferToString(TempBytes));
end;
end;
inc(i);
end;
end;
function TSimpleServerFrm.BufferToString(const aBuffer : TBytes) : string;
var
i, j : integer;
begin
Result := '';
i := 0;
j := min(length(aBuffer), 5);
while (i < j) do
begin
Result := Result + IntToHex(aBuffer[i], 2);
inc(i);
end;
end;
procedure TSimpleServerFrm.CEFServerComponent1ServerCreated(Sender: TObject; const server: ICefServer);
begin
if CEFServerComponent1.Initialized then
begin
ConnectionLogMem.Lines.Add('Server created');
StartBtn.Enabled := False;
StopBtn.Enabled := True;
end
else
ConnectionLogMem.Lines.Add('Server creation error!');
end;
procedure TSimpleServerFrm.CEFServerComponent1ServerDestroyed(Sender: TObject; const server: ICefServer);
begin
if FClosing then
PostMessage(Handle, WM_CLOSE, 0, 0)
else
begin
ConnectionLogMem.Lines.Add('Server destroyed');
StartBtn.Enabled := True;
StopBtn.Enabled := False;
end;
end;
procedure TSimpleServerFrm.FormCloseQuery(Sender: TObject; var CanClose: Boolean);
begin
if CEFServerComponent1.Initialized then
begin
CanClose := False;
FClosing := True;
Visible := False;
CEFServerComponent1.Shutdown;
end
else
CanClose := True;
end;
procedure TSimpleServerFrm.FormCreate(Sender: TObject);
begin
FClosing := False;
end;
end.

View File

@ -41,9 +41,11 @@ program SimpleBrowser;
uses
{$IFDEF DELPHI16_UP}
Vcl.Forms, WinApi.Windows,
Vcl.Forms,
WinApi.Windows,
{$ELSE}
Forms, Windows,
Forms,
Windows,
{$ENDIF}
uCEFApplication,
uSimpleBrowser in 'uSimpleBrowser.pas' {Form1};

View File

@ -66,6 +66,9 @@ type
// You have to handle this two messages to call NotifyMoveOrResizeStarted or some page elements will be misaligned.
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
// You also have to handle these two messages to set GlobalCEFApp.OsmodalLoop
procedure WMEnterMenuLoop(var aMessage: TMessage); message WM_ENTERMENULOOP;
procedure WMExitMenuLoop(var aMessage: TMessage); message WM_EXITMENULOOP;
public
{ Public declarations }
end;
@ -77,6 +80,9 @@ implementation
{$R *.dfm}
uses
uCEFApplication;
// This is a demo with the simplest web browser you can build using CEF4Delphi and
// it doesn't show any sign of progress like other web browsers do.
@ -127,18 +133,28 @@ procedure TForm1.WMMove(var aMessage : TWMMove);
begin
inherited;
if (ChromiumWindow1 <> nil) and
(ChromiumWindow1.ChromiumBrowser <> nil) then
ChromiumWindow1.ChromiumBrowser.NotifyMoveOrResizeStarted;
if (ChromiumWindow1 <> nil) then ChromiumWindow1.NotifyMoveOrResizeStarted;
end;
procedure TForm1.WMMoving(var aMessage : TMessage);
begin
inherited;
if (ChromiumWindow1 <> nil) and
(ChromiumWindow1.ChromiumBrowser <> nil) then
ChromiumWindow1.ChromiumBrowser.NotifyMoveOrResizeStarted;
if (ChromiumWindow1 <> nil) then ChromiumWindow1.NotifyMoveOrResizeStarted;
end;
procedure TForm1.WMEnterMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := True;
end;
procedure TForm1.WMExitMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := False;
end;
end.

View File

@ -41,16 +41,17 @@ program TabBrowser;
uses
{$IFDEF DELPHI16_UP}
Vcl.Forms, WinApi.Windows,
Vcl.Forms,
WinApi.Windows,
{$ELSE}
Forms, Windows,
Forms,
Windows,
{$ENDIF }
uCEFApplication,
uMainForm in 'uMainForm.pas' {MainForm};
{$R *.res}
// CEF3 needs to set the LARGEADDRESSAWARE flag which allows 32-bit processes to use up to 3GB of RAM.
{$SetPEFlags IMAGE_FILE_LARGE_ADDRESS_AWARE}
begin
@ -59,16 +60,6 @@ begin
GlobalCEFApp.FastUnload := True;
GlobalCEFApp.OnContextInitialized := GlobalCEFApp_OnContextInitialized;
// In case you want to use custom directories for the CEF3 binaries, cache, cookies and user data.
{
GlobalCEFApp.FrameworkDirPath := 'cef';
GlobalCEFApp.ResourcesDirPath := 'cef';
GlobalCEFApp.LocalesDirPath := 'cef\locales';
GlobalCEFApp.cache := 'cef\cache';
GlobalCEFApp.cookies := 'cef\cookies';
GlobalCEFApp.UserDataPath := 'cef\User Data';
}
if GlobalCEFApp.StartMainProcess then
begin
Application.Initialize;

View File

@ -97,6 +97,8 @@ type
procedure CEFInitializedMsg(var aMessage : TMessage); message CEFBROWSER_INITIALIZED;
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
procedure WMEnterMenuLoop(var aMessage: TMessage); message WM_ENTERMENULOOP;
procedure WMExitMenuLoop(var aMessage: TMessage); message WM_EXITMENULOOP;
function GetPageIndex(const aSender : TObject; var aPageIndex : integer) : boolean;
procedure NotifyMoveOrResizeStarted;
@ -414,6 +416,20 @@ begin
NotifyMoveOrResizeStarted;
end;
procedure TMainForm.WMEnterMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := True;
end;
procedure TMainForm.WMExitMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := False;
end;
procedure TMainForm.PageControl1Change(Sender: TObject);
var
TempChromium : TChromium;

View File

@ -41,9 +41,11 @@ program ToolBoxBrowser;
uses
{$IFDEF DELPHI16_UP}
Vcl.Forms, WinApi.Windows,
Vcl.Forms,
WinApi.Windows,
{$ELSE}
Forms, Windows,
Forms,
Windows,
{$ENDIF }
uCEFApplication,
uMainForm in 'uMainForm.pas' {MainForm},
@ -51,7 +53,6 @@ uses
{$R *.RES}
// CEF3 needs to set the LARGEADDRESSAWARE flag which allows 32-bit processes to use up to 3GB of RAM.
{$SetPEFlags IMAGE_FILE_LARGE_ADDRESS_AWARE}
begin
@ -60,16 +61,6 @@ begin
GlobalCEFApp.FastUnload := True;
GlobalCEFApp.OnContextInitialized := GlobalCEFApp_OnContextInitialized;
// In case you want to use custom directories for the CEF3 binaries, cache, cookies and user data.
{
GlobalCEFApp.FrameworkDirPath := 'cef';
GlobalCEFApp.ResourcesDirPath := 'cef';
GlobalCEFApp.LocalesDirPath := 'cef\locales';
GlobalCEFApp.cache := 'cef\cache';
GlobalCEFApp.cookies := 'cef\cookies';
GlobalCEFApp.UserDataPath := 'cef\User Data';
}
if GlobalCEFApp.StartMainProcess then
begin
Application.Initialize;

View File

@ -85,6 +85,8 @@ type
procedure BrowserDestroyMsg(var aMessage : TMessage); message CEFBROWSER_DESTROY;
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
procedure WMEnterMenuLoop(var aMessage: TMessage); message WM_ENTERMENULOOP;
procedure WMExitMenuLoop(var aMessage: TMessage); message WM_EXITMENULOOP;
procedure HandleKeyUp(const aMsg : TMsg; var aHandled : boolean);
procedure HandleKeyDown(const aMsg : TMsg; var aHandled : boolean);
@ -98,6 +100,9 @@ implementation
{$R *.dfm}
uses
uCEFApplication;
// Destruction steps
// =================
// 1. FormCloseQuery calls TChromium.CloseBrowser
@ -236,6 +241,20 @@ begin
if (Chromium1 <> nil) then Chromium1.NotifyMoveOrResizeStarted;
end;
procedure TChildForm.WMEnterMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := True;
end;
procedure TChildForm.WMExitMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := False;
end;
procedure TChildForm.BrowserCreatedMsg(var aMessage : TMessage);
begin
CEFWindowParent1.UpdateSize;

View File

@ -28,10 +28,6 @@ object MainForm: TMainForm
Enabled = False
ShowCaption = False
TabOrder = 0
ExplicitLeft = 136
ExplicitTop = 8
ExplicitWidth = 185
ExplicitHeight = 41
object Edit1: TEdit
Left = 8
Top = 8

View File

@ -159,7 +159,11 @@ contains
uCEFExtensionHandler in 'uCEFExtensionHandler.pas',
uBufferPanel in 'uBufferPanel.pas',
uCEFApp in 'uCEFApp.pas',
uCEFWorkScheduler in 'uCEFWorkScheduler.pas';
uCEFWorkScheduler in 'uCEFWorkScheduler.pas',
uCEFServer in 'uCEFServer.pas',
uCEFServerHandler in 'uCEFServerHandler.pas',
uCEFServerEvents in 'uCEFServerEvents.pas',
uCEFServerComponent in 'uCEFServerComponent.pas';
end.

View File

@ -251,6 +251,10 @@
<DCCReference Include="uBufferPanel.pas"/>
<DCCReference Include="uCEFApp.pas"/>
<DCCReference Include="uCEFWorkScheduler.pas"/>
<DCCReference Include="uCEFServer.pas"/>
<DCCReference Include="uCEFServerHandler.pas"/>
<DCCReference Include="uCEFServerEvents.pas"/>
<DCCReference Include="uCEFServerComponent.pas"/>
<BuildConfiguration Include="Base">
<Key>Base</Key>
</BuildConfiguration>

View File

@ -155,6 +155,11 @@ contains
uCEFExtension in 'uCEFExtension.pas',
uCEFExtensionHandler in 'uCEFExtensionHandler.pas',
uBufferPanel in 'uBufferPanel.pas',
uCEFApp in 'uCEFApp.pas';
uCEFApp in 'uCEFApp.pas',
uCEFWorkScheduler in 'uCEFWorkScheduler.pas',
uCEFServer in 'uCEFServer.pas',
uCEFServerHandler in 'uCEFServerHandler.pas',
uCEFServerEvents in 'uCEFServerEvents.pas',
uCEFServerComponent in 'uCEFServerComponent.pas';
end.

View File

@ -50,6 +50,8 @@ uses
uCEFBaseRefCounted, uCEFInterfaces, uCEFTypes, uCEFChromiumEvents;
type
TOnAccessibilityEvent = procedure(Sender: TObject; const value: ICefValue) of object;
TCEFAccessibilityHandlerOwn = class(TCefBaseRefCountedOwn, ICefAccessibilityHandler)
protected
procedure OnAccessibilityTreeChange(const value: ICefValue); virtual;

View File

@ -56,14 +56,14 @@ uses
const
CEF_SUPPORTED_VERSION_MAJOR = 3;
CEF_SUPPORTED_VERSION_MINOR = 3202;
CEF_SUPPORTED_VERSION_RELEASE = 1694;
CEF_SUPPORTED_VERSION_MINOR = 3239;
CEF_SUPPORTED_VERSION_RELEASE = 1700;
CEF_SUPPORTED_VERSION_BUILD = 0;
CEF_CHROMEELF_VERSION_MAJOR = 62;
CEF_CHROMEELF_VERSION_MAJOR = 63;
CEF_CHROMEELF_VERSION_MINOR = 0;
CEF_CHROMEELF_VERSION_RELEASE = 3202;
CEF_CHROMEELF_VERSION_BUILD = 94;
CEF_CHROMEELF_VERSION_RELEASE = 3239;
CEF_CHROMEELF_VERSION_BUILD = 70;
LIBCEF_DLL = 'libcef.dll';
CHROMEELF_DLL = 'chrome_elf.dll';
@ -130,6 +130,8 @@ type
FDeviceScaleFactor : single;
FCheckDevToolsResources : boolean;
FDisableGPUCache : boolean;
FStatus : TCefAplicationStatus;
FMissingLibFiles : string;
FProcessType : TCefProcessType;
FResourceBundleHandler : ICefResourceBundleHandler;
FBrowserProcessHandler : ICefBrowserProcessHandler;
@ -339,6 +341,8 @@ type
property BrowserProcessHandler : ICefBrowserProcessHandler read FBrowserProcessHandler write FBrowserProcessHandler;
property RenderProcessHandler : ICefRenderProcessHandler read FRenderProcessHandler write FRenderProcessHandler;
property OsmodalLoop : boolean write SetOsmodalLoop;
property Status : TCefAplicationStatus read FStatus;
property MissingLibFiles : string read FMissingLibFiles;
property OnRegCustomSchemes : TOnRegisterCustomSchemes read FOnRegisterCustomSchemes write FOnRegisterCustomSchemes;
@ -385,6 +389,8 @@ constructor TCefApplication.Create;
begin
inherited Create;
FStatus := asLoading;
FMissingLibFiles := '';
FLibHandle := 0;
FMustShutDown := False;
FCache := '';
@ -497,6 +503,8 @@ begin
FLibLoaded := False;
end;
FStatus := asUnloaded;
if (FCustomCommandLines <> nil) then FreeAndNil(FCustomCommandLines);
if (FCustomCommandLineValues <> nil) then FreeAndNil(FCustomCommandLineValues);
@ -546,21 +554,16 @@ var
begin
Result := False;
try
if CheckCEFLibrary and LoadCEFlibrary then
begin
TempApp := TCustomCefApp.Create(self);
if CheckCEFLibrary and LoadCEFlibrary then
begin
TempApp := TCustomCefApp.Create(self);
if (ExecuteProcess(TempApp) < 0) then
begin
FMustShutDown := True;
Result := InitializeLibrary(TempApp);
end;
end;
except
on e : exception do
if CustomExceptionHandler('TCefApplication.SingleExeProcessing', e) then raise;
end;
if (ExecuteProcess(TempApp) < 0) and (FStatus = asLoaded) then
begin
FMustShutDown := True;
Result := InitializeLibrary(TempApp);
end;
end;
end;
function TCefApplication.GetChromeVersion : string;
@ -627,94 +630,48 @@ end;
function TCefApplication.CheckCEFLibrary : boolean;
var
TempString, TempPath : string;
TempString : string;
TempMissingFrm, TempMissingRsc, TempMissingLoc : boolean;
begin
if FCheckCEFFiles then
Result := False
else
begin
Result := True;
exit;
end;
Result := False;
if not(CheckDLLs(FFrameworkDirPath)) then
begin
TempString := 'CEF framework files missing !' + CRLF + CRLF;
if GetAbsoluteDirPath(FFrameworkDirPath, TempPath) then
begin
if (length(TempPath) = 0) then TempPath := GetModulePath;
TempString := TempString +
'Make sure all the CEF framework files can be found in this directory :' +
CRLF + SplitLongString(TempPath);
end
else
TempString := TempString +
'The CEF framework directory doesn' + #39 +'t exist!' +
CRLF + SplitLongString(FFrameworkDirPath);
ShowErrorMessageDlg(TempString);
exit;
end;
if not(CheckResources(FResourcesDirPath, FCheckDevToolsResources)) then
begin
TempString := 'CEF resources missing !' + CRLF + CRLF;
if GetAbsoluteDirPath(FResourcesDirPath, TempPath) then
begin
if (length(TempPath) = 0) then TempPath := GetModulePath;
TempString := TempString +
'Make sure all the CEF resources can be found in this directory :' +
CRLF + SplitLongString(TempPath);
end
else
TempString := TempString +
'The CEF resources directory doesn' + #39 +'t exist!' +
CRLF + SplitLongString(FResourcesDirPath);
ShowErrorMessageDlg(TempString);
exit;
end;
if not(CheckLocales(FLocalesDirPath, FLocalesRequired)) then
begin
TempString := 'CEF locale files missing !' + CRLF + CRLF;
if GetAbsoluteDirPath(FLocalesDirPath, TempPath) then
begin
if (length(TempPath) = 0) then TempPath := GetModulePath + 'locales';
TempString := TempString +
'Make sure all the CEF locale files can be found in this directory :' +
CRLF + SplitLongString(TempPath);
end
else
TempString := TempString +
'The CEF locales directory doesn' + #39 +'t exist!' +
CRLF + SplitLongString(FLocalesDirPath);
ShowErrorMessageDlg(TempString);
exit;
end;
if CheckDLLVersion(LibCefPath,
CEF_SUPPORTED_VERSION_MAJOR,
CEF_SUPPORTED_VERSION_MINOR,
CEF_SUPPORTED_VERSION_RELEASE,
CEF_SUPPORTED_VERSION_BUILD) then
if not(FCheckCEFFiles) or (FProcessType <> ptBrowser) then
Result := True
else
begin
TempString := 'Unsupported CEF version !' +
CRLF + CRLF +
'Use only the CEF3 binaries specified in the CEF4Delphi Readme.md file at ' +
CRLF + CEF4DELPHI_URL;
TempMissingFrm := not(CheckDLLs(FFrameworkDirPath, FMissingLibFiles));
TempMissingRsc := not(CheckResources(FResourcesDirPath, FMissingLibFiles, FCheckDevToolsResources));
TempMissingLoc := not(CheckLocales(FLocalesDirPath, FMissingLibFiles, FLocalesRequired));
ShowErrorMessageDlg(TempString);
if TempMissingFrm or TempMissingRsc or TempMissingLoc then
begin
FStatus := asErrorMissingFiles;
TempString := 'CEF3 binaries missing !';
if (length(FMissingLibFiles) > 0) then
TempString := TempString + CRLF + CRLF +
'The missing files are :' + CRLF +
trim(FMissingLibFiles);
ShowErrorMessageDlg(TempString);
end
else
if CheckDLLVersion(LibCefPath,
CEF_SUPPORTED_VERSION_MAJOR,
CEF_SUPPORTED_VERSION_MINOR,
CEF_SUPPORTED_VERSION_RELEASE,
CEF_SUPPORTED_VERSION_BUILD) then
Result := True
else
begin
FStatus := asErrorDLLVersion;
TempString := 'Unsupported CEF version !' +
CRLF + CRLF +
'Use only the CEF3 binaries specified in the CEF4Delphi Readme.md file at ' +
CRLF + CEF4DELPHI_URL;
ShowErrorMessageDlg(TempString);
end;
end;
end;
@ -732,16 +689,11 @@ var
begin
Result := False;
try
if not(FSingleProcess) and LoadCEFlibrary then
begin
TempApp := TCustomCefApp.Create(self);
Result := (ExecuteProcess(TempApp) >= 0);
end;
except
on e : exception do
if CustomExceptionHandler('TCefApplication.StartSubProcess', e) then raise;
end;
if not(FSingleProcess) and LoadCEFlibrary then
begin
TempApp := TCustomCefApp.Create(self);
Result := (ExecuteProcess(TempApp) >= 0);
end;
end;
procedure TCefApplication.DoMessageLoopWork;
@ -792,8 +744,17 @@ function TCefApplication.ExecuteProcess(const aApp : ICefApp) : integer;
var
TempArgs : TCefMainArgs;
begin
TempArgs.instance := HINSTANCE;
Result := cef_execute_process(@TempArgs, aApp.Wrap, FWindowsSandboxInfo);
Result := -1;
try
TempArgs.instance := HINSTANCE;
Result := cef_execute_process(@TempArgs, aApp.Wrap, FWindowsSandboxInfo);
except
on e : exception do
begin
FStatus := asErrorExecutingProcess;
if CustomExceptionHandler('TCefApplication.ExecuteProcess', e) then raise;
end;
end;
end;
procedure TCefApplication.InitializeSettings(var aSettings : TCefSettings);
@ -835,16 +796,25 @@ begin
Result := False;
try
if FDeleteCache then DeleteDirContents(FCache);
if FDeleteCookies then DeleteDirContents(FCookies);
try
if FDeleteCache then DeleteDirContents(FCache);
if FDeleteCookies then DeleteDirContents(FCookies);
InitializeSettings(FAppSettings);
InitializeSettings(FAppSettings);
TempArgs.instance := HINSTANCE;
Result := (cef_initialize(@TempArgs, @FAppSettings, aApp.Wrap, FWindowsSandboxInfo) <> 0);
except
on e : exception do
if CustomExceptionHandler('TCefApplication.InitializeLibrary', e) then raise;
TempArgs.instance := HINSTANCE;
if (cef_initialize(@TempArgs, @FAppSettings, aApp.Wrap, FWindowsSandboxInfo) <> 0) then
begin
Result := True;
FStatus := asInitialized;
end;
except
on e : exception do
if CustomExceptionHandler('TCefApplication.InitializeLibrary', e) then raise;
end;
finally
if not(Result) then FStatus := asErrorInitializingLibrary;
end;
end;
@ -1251,7 +1221,7 @@ end;
function TCefApplication.LoadCEFlibrary : boolean;
var
TempOldDir : string;
TempOldDir, TempString : string;
begin
if FSetCurrentDir then
begin
@ -1263,8 +1233,12 @@ begin
if (FLibHandle = 0) then
begin
Result := False;
OutputDebugMessage('TCefApplication.LoadCEFlibrary error: Cannot load libcef.dll. Error code : 0x' + inttohex(GetLastError, 8));
Result := False;
FStatus := asErrorLoadingLibrary;
TempString := 'Error loading libcef.dll' + CRLF + CRLF +
'Error code : 0x' + inttohex(GetLastError, 8);
ShowErrorMessageDlg(TempString);
exit;
end;
@ -1289,7 +1263,7 @@ begin
Load_cef_request_context_capi_h and
Load_cef_resource_bundle_capi_h and
Load_cef_response_capi_h and
// Load_cef_server_capi_h and
Load_cef_server_capi_h and
Load_cef_scheme_capi_h and
Load_cef_ssl_info_capi_h and
Load_cef_stream_capi_h and
@ -1311,6 +1285,7 @@ begin
Load_cef_thread_internal_h and
Load_cef_trace_event_internal_h then
begin
FStatus := asLoaded;
FLibLoaded := True;
Result := True;
@ -1320,8 +1295,14 @@ begin
end
else
begin
Result := False;
OutputDebugMessage('TCefApplication.LoadCEFlibrary error: Unsupported CEF version !');
Result := False;
FStatus := asErrorDLLVersion;
TempString := 'Unsupported CEF version !' +
CRLF + CRLF +
'Use only the CEF3 binaries specified in the CEF4Delphi Readme.md file at ' +
CRLF + CEF4DELPHI_URL;
ShowErrorMessageDlg(TempString);
end;
if FSetCurrentDir then chdir(TempOldDir);

View File

@ -124,6 +124,7 @@ type
// ICefContextMenuHandler
FOnBeforeContextMenu : TOnBeforeContextMenu;
FOnRunContextMenu : TOnRunContextMenu;
FOnContextMenuCommand : TOnContextMenuCommand;
FOnContextMenuDismissed : TOnContextMenuDismissed;
@ -263,7 +264,6 @@ type
procedure InitializeEvents;
procedure InitializeSettings(var aSettings : TCefBrowserSettings);
procedure GetSettings(var aSettings : TCefBrowserSettings);
procedure GetPrintPDFSettings(var aSettings : TCefPdfPrintSettings; const aTitle, aURL : string);
function UpdateProxyPrefs : boolean;
@ -282,6 +282,20 @@ type
procedure HandleList(const aValue : ICefValue; var aResultSL : TStringList; const aRoot, aKey : string);
procedure HandleInvalid(const aValue : ICefValue; var aResultSL : TStringList; const aRoot, aKey : string);
function MustCreateLoadHandler : boolean; virtual;
function MustCreateFocusHandler : boolean; virtual;
function MustCreateContextMenuHandler : boolean; virtual;
function MustCreateDialogHandler : boolean; virtual;
function MustCreateKeyboardHandler : boolean; virtual;
function MustCreateDisplayHandler : boolean; virtual;
function MustCreateDownloadHandler : boolean; virtual;
function MustCreateGeolocationHandler : boolean; virtual;
function MustCreateJsDialogHandler : boolean; virtual;
function MustCreateLifeSpanHandler : boolean; virtual;
function MustCreateRequestHandler : boolean; virtual;
function MustCreateDragHandler : boolean; virtual;
function MustCreateFindHandler : boolean; virtual;
procedure PrefsAvailableMsg(var aMessage : TMessage);
function GetParentForm : TCustomForm;
procedure ApplyZoomStep;
@ -295,6 +309,9 @@ type
procedure DragDropManager_OnDragLeave(Sender: TObject);
procedure DragDropManager_OnDrop(Sender: TObject; grfKeyState: Longint; pt: TPoint; var dwEffect: Longint);
// IChromiumEvents
procedure GetSettings(var aSettings : TCefBrowserSettings);
// ICefClient
function doOnProcessMessageReceived(const browser: ICefBrowser; sourceProcess: TCefProcessId; const aMessage: ICefProcessMessage): Boolean; virtual;
@ -311,6 +328,7 @@ type
// ICefContextMenuHandler
procedure doOnBeforeContextMenu(const browser: ICefBrowser; const frame: ICefFrame; const params: ICefContextMenuParams; const model: ICefMenuModel); virtual;
function doRunContextMenu(const browser: ICefBrowser; const frame: ICefFrame; const params: ICefContextMenuParams; const model: ICefMenuModel; const callback: ICefRunContextMenuCallback): Boolean; virtual;
function doOnContextMenuCommand(const browser: ICefBrowser; const frame: ICefFrame; const params: ICefContextMenuParams; commandId: Integer; eventFlags: TCefEventFlags): Boolean; virtual;
procedure doOnContextMenuDismissed(const browser: ICefBrowser; const frame: ICefFrame); virtual;
@ -574,6 +592,7 @@ type
// ICefContextMenuHandler
property OnBeforeContextMenu : TOnBeforeContextMenu read FOnBeforeContextMenu write FOnBeforeContextMenu;
property OnRunContextMenu : TOnRunContextMenu read FOnRunContextMenu write FOnRunContextMenu;
property OnContextMenuCommand : TOnContextMenuCommand read FOnContextMenuCommand write FOnContextMenuCommand;
property OnContextMenuDismissed : TOnContextMenuDismissed read FOnContextMenuDismissed write FOnContextMenuDismissed;
@ -785,7 +804,22 @@ begin
if (FHandler = nil) then
begin
FIsOSR := aIsOsr;
FHandler := TCustomClientHandler.Create(Self, FIsOSR);
FHandler := TCustomClientHandler.Create(Self,
MustCreateLoadHandler,
MustCreateFocusHandler,
MustCreateContextMenuHandler,
MustCreateDialogHandler,
MustCreateKeyboardHandler,
MustCreateDisplayHandler,
MustCreateDownloadHandler,
MustCreateGeolocationHandler,
MustCreateJsDialogHandler,
MustCreateLifeSpanHandler,
FIsOSR, // Create the Render Handler in OSR mode only
MustCreateRequestHandler,
MustCreateDragHandler,
MustCreateFindHandler);
Result := True;
end;
except
@ -823,6 +857,7 @@ begin
// ICefContextMenuHandler
FOnBeforeContextMenu := nil;
FOnRunContextMenu := nil;
FOnContextMenuCommand := nil;
FOnContextMenuDismissed := nil;
@ -2040,7 +2075,7 @@ begin
if (TempHWND <> 0) then
begin
Winapi.Windows.GetClientRect(TempHWND, TempRect);
{$IFDEF DELPHI16_UP}Winapi.{$ENDIF}Windows.GetClientRect(TempHWND, TempRect);
TempDC := GetDC(TempHWND);
TempWidth := TempRect.Right - TempRect.Left;
@ -2520,6 +2555,111 @@ begin
if assigned(FOnResolvedHostAvailable) then FOnResolvedHostAvailable(self, result, resolvedIps);
end;
function TChromium.MustCreateLoadHandler : boolean;
begin
Result := assigned(FOnLoadStart) or
assigned(FOnLoadEnd) or
assigned(FOnLoadError) or
assigned(FOnLoadingStateChange);
end;
function TChromium.MustCreateFocusHandler : boolean;
begin
Result := assigned(FOnTakeFocus) or
assigned(FOnSetFocus) or
assigned(FOnGotFocus);
end;
function TChromium.MustCreateContextMenuHandler : boolean;
begin
Result := assigned(FOnBeforeContextMenu) or
assigned(FOnRunContextMenu) or
assigned(FOnContextMenuCommand) or
assigned(FOnContextMenuDismissed);
end;
function TChromium.MustCreateDialogHandler : boolean;
begin
Result := assigned(FOnFileDialog);
end;
function TChromium.MustCreateKeyboardHandler : boolean;
begin
Result := assigned(FOnPreKeyEvent) or
assigned(FOnKeyEvent);
end;
function TChromium.MustCreateDisplayHandler : boolean;
begin
Result := assigned(FOnAddressChange) or
assigned(FOnTitleChange) or
assigned(FOnFavIconUrlChange) or
assigned(FOnFullScreenModeChange) or
assigned(FOnTooltip) or
assigned(FOnStatusMessage) or
assigned(FOnConsoleMessage) or
assigned(FOnAutoResize);
end;
function TChromium.MustCreateDownloadHandler : boolean;
begin
Result := assigned(FOnBeforeDownload) or
assigned(FOnDownloadUpdated);
end;
function TChromium.MustCreateGeolocationHandler : boolean;
begin
Result := assigned(FOnRequestGeolocationPermission) or
assigned(FOnCancelGeolocationPermission);
end;
function TChromium.MustCreateJsDialogHandler : boolean;
begin
Result := assigned(FOnJsdialog) or
assigned(FOnBeforeUnloadDialog) or
assigned(FOnResetDialogState) or
assigned(FOnDialogClosed);
end;
function TChromium.MustCreateLifeSpanHandler : boolean;
begin
Result := assigned(FOnBeforePopup) or
assigned(FOnAfterCreated) or
assigned(FOnBeforeClose) or
assigned(FOnClose);
end;
function TChromium.MustCreateRequestHandler : boolean;
begin
Result := assigned(FOnBeforeBrowse) or
assigned(FOnOpenUrlFromTab) or
assigned(FOnBeforeResourceLoad) or
assigned(FOnGetResourceHandler) or
assigned(FOnResourceRedirect) or
assigned(FOnResourceResponse) or
assigned(FOnGetResourceResponseFilter) or
assigned(FOnResourceLoadComplete) or
assigned(FOnGetAuthCredentials) or
assigned(FOnQuotaRequest) or
assigned(FOnProtocolExecution) or
assigned(FOnCertificateError) or
assigned(FOnSelectClientCertificate) or
assigned(FOnPluginCrashed) or
assigned(FOnRenderViewReady) or
assigned(FOnRenderProcessTerminated);
end;
function TChromium.MustCreateDragHandler : boolean;
begin
Result := assigned(FOnDragEnter) or
assigned(FOnDraggableRegionsChanged);
end;
function TChromium.MustCreateFindHandler : boolean;
begin
Result := assigned(FOnFindResult);
end;
procedure TChromium.PrefsAvailableMsg(var aMessage : TMessage);
begin
if assigned(FOnPrefsAvailable) then FOnPrefsAvailable(self, (aMessage.WParam <> 0));
@ -2678,6 +2818,17 @@ begin
if Assigned(FOnBeforeContextMenu) then FOnBeforeContextMenu(Self, browser, frame, params, model);
end;
function TChromium.doRunContextMenu(const browser : ICefBrowser;
const frame : ICefFrame;
const params : ICefContextMenuParams;
const model : ICefMenuModel;
const callback : ICefRunContextMenuCallback): Boolean;
begin
Result := False;
if Assigned(FOnRunContextMenu) then FOnRunContextMenu(Self, browser, frame, params, model, callback, Result);
end;
procedure TChromium.doOnBeforeDownload(const browser : ICefBrowser;
const downloadItem : ICefDownloadItem;
const suggestedName : ustring;
@ -2949,9 +3100,13 @@ begin
if not(Initialized) then
suppressMessage := True
else
if Assigned(FOnJsdialog) then
FOnJsdialog(Self, browser, originUrl, dialogType, messageText,
defaultPromptText, callback, suppressMessage, Result);
begin
suppressMessage := False;
if Assigned(FOnJsdialog) then
FOnJsdialog(Self, browser, originUrl, dialogType, messageText,
defaultPromptText, callback, suppressMessage, Result);
end;
end;
function TChromium.doOnKeyEvent(const browser : ICefBrowser;

View File

@ -55,25 +55,31 @@ uses
uCEFTypes, uCEFInterfaces;
type
TOnAccessibilityEvent = procedure(Sender: TObject; const value: ICefValue) of object;
TOnTextResultAvailableEvent = procedure(Sender: TObject; const aText : string) of object;
TOnPdfPrintFinishedEvent = procedure(Sender: TObject; aResultOK : boolean) of object;
TOnPrefsAvailableEvent = procedure(Sender: TObject; aResultOK : boolean) of object;
TOnCookiesDeletedEvent = procedure(Sender: TObject; numDeleted : integer) of object;
TOnResolvedIPsAvailableEvent = procedure(Sender: TObject; result: TCefErrorCode; const resolvedIps: TStrings) of object;
// ICefClient
TOnProcessMessageReceived = procedure(Sender: TObject; const browser: ICefBrowser; sourceProcess: TCefProcessId; const message: ICefProcessMessage; out Result: Boolean) of object;
TOnLoadingStateChange = procedure(Sender: TObject; const browser: ICefBrowser; isLoading, canGoBack, canGoForward: Boolean) of object;
// ICefLoadHandler
TOnLoadStart = procedure(Sender: TObject; const browser: ICefBrowser; const frame: ICefFrame; transitionType: TCefTransitionType) of object;
TOnLoadEnd = procedure(Sender: TObject; const browser: ICefBrowser; const frame: ICefFrame; httpStatusCode: Integer) of object;
TOnLoadError = procedure(Sender: TObject; const browser: ICefBrowser; const frame: ICefFrame; errorCode: Integer; const errorText, failedUrl: ustring) of object;
TOnLoadingStateChange = procedure(Sender: TObject; const browser: ICefBrowser; isLoading, canGoBack, canGoForward: Boolean) of object;
// ICefFocusHandler
TOnTakeFocus = procedure(Sender: TObject; const browser: ICefBrowser; next: Boolean) of object;
TOnSetFocus = procedure(Sender: TObject; const browser: ICefBrowser; source: TCefFocusSource; out Result: Boolean) of object;
TOnGotFocus = procedure(Sender: TObject; const browser: ICefBrowser) of object;
// ICefContextMenuHandler
TOnBeforeContextMenu = procedure(Sender: TObject; const browser: ICefBrowser; const frame: ICefFrame; const params: ICefContextMenuParams; const model: ICefMenuModel) of object;
TOnRunContextMenu = procedure(Sender: TObject; const browser: ICefBrowser; const frame: ICefFrame; const params: ICefContextMenuParams; const model: ICefMenuModel; const callback: ICefRunContextMenuCallback; var aResult : Boolean) of object;
TOnContextMenuCommand = procedure(Sender: TObject; const browser: ICefBrowser; const frame: ICefFrame; const params: ICefContextMenuParams; commandId: Integer; eventFlags: TCefEventFlags; out Result: Boolean) of object;
TOnContextMenuDismissed = procedure(Sender: TObject; const browser: ICefBrowser; const frame: ICefFrame) of object;
// ICefKeyboardHandler
TOnPreKeyEvent = procedure(Sender: TObject; const browser: ICefBrowser; const event: PCefKeyEvent; osEvent: TCefEventHandle; out isKeyboardShortcut: Boolean; out Result: Boolean) of object;
TOnKeyEvent = procedure(Sender: TObject; const browser: ICefBrowser; const event: PCefKeyEvent; osEvent: TCefEventHandle; out Result: Boolean) of object;
// ICefDisplayHandler
TOnAddressChange = procedure(Sender: TObject; const browser: ICefBrowser; const frame: ICefFrame; const url: ustring) of object;
TOnTitleChange = procedure(Sender: TObject; const browser: ICefBrowser; const title: ustring) of object;
TOnFavIconUrlChange = procedure(Sender: TObject; const browser: ICefBrowser; const iconUrls: TStrings) of object;
@ -82,18 +88,28 @@ type
TOnStatusMessage = procedure(Sender: TObject; const browser: ICefBrowser; const value: ustring) of object;
TOnConsoleMessage = procedure(Sender: TObject; const browser: ICefBrowser; const message, source: ustring; line: Integer; out Result: Boolean) of object;
TOnAutoResize = procedure(Sender: TObject; const browser: ICefBrowser; const new_size: PCefSize; out Result: Boolean) of object;
// ICefDownloadHandler
TOnBeforeDownload = procedure(Sender: TObject; const browser: ICefBrowser; const downloadItem: ICefDownloadItem; const suggestedName: ustring; const callback: ICefBeforeDownloadCallback) of object;
TOnDownloadUpdated = procedure(Sender: TObject; const browser: ICefBrowser; const downloadItem: ICefDownloadItem; const callback: ICefDownloadItemCallback) of object;
// ICefGeolocationHandler
TOnRequestGeolocationPermission = procedure(Sender: TObject; const browser: ICefBrowser; const requestingUrl: ustring; requestId: Integer; const callback: ICefGeolocationCallback; out Result: Boolean) of object;
TOnCancelGeolocationPermission = procedure(Sender: TObject; const browser: ICefBrowser; requestId: Integer) of object;
// ICefJsDialogHandler
TOnJsdialog = procedure(Sender: TObject; const browser: ICefBrowser; const originUrl: ustring; dialogType: TCefJsDialogType; const messageText, defaultPromptText: ustring; const callback: ICefJsDialogCallback; out suppressMessage: Boolean; out Result: Boolean) of object;
TOnBeforeUnloadDialog = procedure(Sender: TObject; const browser: ICefBrowser; const messageText: ustring; isReload: Boolean; const callback: ICefJsDialogCallback; out Result: Boolean) of object;
TOnResetDialogState = procedure(Sender: TObject; const browser: ICefBrowser) of object;
TOnDialogClosed = procedure(Sender: TObject; const browser: ICefBrowser) of object;
// ICefLifeSpanHandler
TOnBeforePopup = procedure(Sender: TObject; const browser: ICefBrowser; const frame: ICefFrame; const targetUrl, targetFrameName: ustring; targetDisposition: TCefWindowOpenDisposition; userGesture: Boolean; var popupFeatures: TCefPopupFeatures; var windowInfo: TCefWindowInfo; var client: ICefClient; var settings: TCefBrowserSettings; var noJavascriptAccess: Boolean; out Result: Boolean) of object;
TOnAfterCreated = procedure(Sender: TObject; const browser: ICefBrowser) of object;
TOnBeforeClose = procedure(Sender: TObject; const browser: ICefBrowser) of object;
TOnClose = procedure(Sender: TObject; const browser: ICefBrowser; out Result: Boolean) of object;
// ICefRequestHandler
TOnBeforeBrowse = procedure(Sender: TObject; const browser: ICefBrowser; const frame: ICefFrame; const request: ICefRequest; isRedirect: Boolean; out Result: Boolean) of object;
TOnOpenUrlFromTab = procedure(Sender: TObject; const browser: ICefBrowser; const frame: ICefFrame; const targetUrl: ustring; targetDisposition: TCefWindowOpenDisposition; userGesture: Boolean; out Result: Boolean) of Object;
TOnBeforeResourceLoad = procedure(Sender: TObject; const browser: ICefBrowser; const frame: ICefFrame; const request: ICefRequest; const callback: ICefRequestCallback; out Result: TCefReturnValue) of object;
@ -110,7 +126,11 @@ type
TOnPluginCrashed = procedure(Sender: TObject; const browser: ICefBrowser; const pluginPath: ustring) of object;
TOnRenderViewReady = procedure(Sender: Tobject; const browser: ICefBrowser) of Object;
TOnRenderProcessTerminated = procedure(Sender: TObject; const browser: ICefBrowser; status: TCefTerminationStatus) of object;
// ICefDialogHandler
TOnFileDialog = procedure(Sender: TObject; const browser: ICefBrowser; mode: TCefFileDialogMode; const title, defaultFilePath: ustring; acceptFilters: TStrings; selectedAcceptFilter: Integer; const callback: ICefFileDialogCallback; out Result: Boolean) of Object;
// ICefRenderHandler
TOnGetAccessibilityHandler = procedure(Sender: TObject; var aAccessibilityHandler : ICefAccessibilityHandler) of Object;
TOnGetRootScreenRect = procedure(Sender: TObject; const browser: ICefBrowser; var rect: TCefRect; out Result: Boolean) of Object;
TOnGetViewRect = procedure(Sender: TObject; const browser: ICefBrowser; var rect: TCefRect; out Result: Boolean) of Object;
@ -124,10 +144,20 @@ type
TOnUpdateDragCursor = procedure(Sender: TObject; const browser: ICefBrowser; operation: TCefDragOperation) of Object;
TOnScrollOffsetChanged = procedure(Sender: TObject; const browser: ICefBrowser; x, y: Double) of Object;
TOnIMECompositionRangeChanged = procedure(Sender: TObject; const browser: ICefBrowser; const selected_range: PCefRange; character_boundsCount: NativeUInt; const character_bounds: PCefRect) of Object;
// ICefDragHandler
TOnDragEnter = procedure(Sender: TObject; const browser: ICefBrowser; const dragData: ICefDragData; mask: TCefDragOperations; out Result: Boolean) of Object;
TOnDraggableRegionsChanged = procedure(Sender: TObject; const browser: ICefBrowser; regionsCount: NativeUInt; regions: PCefDraggableRegionArray)of Object;
// ICefFindHandler
TOnFindResult = procedure(Sender: TObject; const browser: ICefBrowser; identifier, count: Integer; const selectionRect: PCefRect; activeMatchOrdinal: Integer; finalUpdate: Boolean) of Object;
// Custom
TOnTextResultAvailableEvent = procedure(Sender: TObject; const aText : string) of object;
TOnPdfPrintFinishedEvent = procedure(Sender: TObject; aResultOK : boolean) of object;
TOnPrefsAvailableEvent = procedure(Sender: TObject; aResultOK : boolean) of object;
TOnCookiesDeletedEvent = procedure(Sender: TObject; numDeleted : integer) of object;
TOnResolvedIPsAvailableEvent = procedure(Sender: TObject; result: TCefErrorCode; const resolvedIps: TStrings) of object;
implementation

View File

@ -117,23 +117,30 @@ type
FDragHandler : ICefDragHandler;
FFindHandler : ICefFindHandler;
function GetContextMenuHandler: ICefContextMenuHandler; override;
function GetDialogHandler: ICefDialogHandler; override;
function GetDisplayHandler: ICefDisplayHandler; override;
function GetDownloadHandler: ICefDownloadHandler; override;
function GetDragHandler: ICefDragHandler; override;
function GetFindHandler: ICefFindHandler; override;
function GetFocusHandler: ICefFocusHandler; override;
function GetGeolocationHandler: ICefGeolocationHandler; override;
function GetJsdialogHandler: ICefJsdialogHandler; override;
function GetKeyboardHandler: ICefKeyboardHandler; override;
function GetLifeSpanHandler: ICefLifeSpanHandler; override;
function GetRenderHandler: ICefRenderHandler; override;
function GetLoadHandler: ICefLoadHandler; override;
function GetRequestHandler: ICefRequestHandler; override;
function OnProcessMessageReceived(const browser: ICefBrowser; sourceProcess: TCefProcessId; const message: ICefProcessMessage): Boolean; override;
function GetContextMenuHandler: ICefContextMenuHandler; override;
function GetDialogHandler: ICefDialogHandler; override;
function GetDisplayHandler: ICefDisplayHandler; override;
function GetDownloadHandler: ICefDownloadHandler; override;
function GetDragHandler: ICefDragHandler; override;
function GetFindHandler: ICefFindHandler; override;
function GetFocusHandler: ICefFocusHandler; override;
function GetGeolocationHandler: ICefGeolocationHandler; override;
function GetJsdialogHandler: ICefJsdialogHandler; override;
function GetKeyboardHandler: ICefKeyboardHandler; override;
function GetLifeSpanHandler: ICefLifeSpanHandler; override;
function GetRenderHandler: ICefRenderHandler; override;
function GetLoadHandler: ICefLoadHandler; override;
function GetRequestHandler: ICefRequestHandler; override;
function OnProcessMessageReceived(const browser: ICefBrowser; sourceProcess: TCefProcessId; const message: ICefProcessMessage): Boolean; override;
procedure InitializeInterfaces;
public
constructor Create(const events: IChromiumEvents; renderer: Boolean); reintroduce; virtual;
constructor Create(const events: IChromiumEvents;
aCreateLoadHandler, aCreateFocusHandler, aCreateContextMenuHandler, aCreateDialogHandler,
aCreateKeyboardHandler, aCreateDisplayHandler, aCreateDownloadHandler, aCreateGeolocationHandler,
aCreateJsDialogHandler, aCreateLifeSpanHandler, aCreateRenderHandler, aCreateRequestHandler,
aCreateDragHandler, aCreateFindHandler : boolean); reintroduce; virtual;
destructor Destroy; override;
end;
@ -152,7 +159,7 @@ uses
uCEFFindHandler, uCEFConstants, uCEFApplication;
// ******************************************************
// ******************************************************
// ****************** TCefClientRef *********************
// ******************************************************
@ -441,33 +448,55 @@ end;
// ******************************************************
constructor TCustomClientHandler.Create(const events: IChromiumEvents; renderer: Boolean);
constructor TCustomClientHandler.Create(const events : IChromiumEvents;
aCreateLoadHandler : boolean;
aCreateFocusHandler : boolean;
aCreateContextMenuHandler : boolean;
aCreateDialogHandler : boolean;
aCreateKeyboardHandler : boolean;
aCreateDisplayHandler : boolean;
aCreateDownloadHandler : boolean;
aCreateGeolocationHandler : boolean;
aCreateJsDialogHandler : boolean;
aCreateLifeSpanHandler : boolean;
aCreateRenderHandler : boolean;
aCreateRequestHandler : boolean;
aCreateDragHandler : boolean;
aCreateFindHandler : boolean);
begin
inherited Create;
FEvents := events;
InitializeInterfaces;
FLoadHandler := TCustomLoadHandler.Create(events);
FFocusHandler := TCustomFocusHandler.Create(events);
FContextMenuHandler := TCustomContextMenuHandler.Create(events);
FDialogHandler := TCustomDialogHandler.Create(events);
FKeyboardHandler := TCustomKeyboardHandler.Create(events);
FDisplayHandler := TCustomDisplayHandler.Create(events);
FDownloadHandler := TCustomDownloadHandler.Create(events);
FGeolocationHandler := TCustomGeolocationHandler.Create(events);
FJsDialogHandler := TCustomJsDialogHandler.Create(events);
FLifeSpanHandler := TCustomLifeSpanHandler.Create(events);
FRequestHandler := TCustomRequestHandler.Create(events);
FDragHandler := TCustomDragHandler.Create(events);
FFindHandler := TCustomFindHandler.Create(events);
FEvents := events;
if renderer then
FRenderHandler := TCustomRenderHandler.Create(events)
else
FRenderHandler := nil;
if (FEvents <> nil) then
begin
if aCreateLoadHandler then FLoadHandler := TCustomLoadHandler.Create(FEvents);
if aCreateFocusHandler then FFocusHandler := TCustomFocusHandler.Create(FEvents);
if aCreateContextMenuHandler then FContextMenuHandler := TCustomContextMenuHandler.Create(FEvents);
if aCreateDialogHandler then FDialogHandler := TCustomDialogHandler.Create(FEvents);
if aCreateKeyboardHandler then FKeyboardHandler := TCustomKeyboardHandler.Create(FEvents);
if aCreateDisplayHandler then FDisplayHandler := TCustomDisplayHandler.Create(FEvents);
if aCreateDownloadHandler then FDownloadHandler := TCustomDownloadHandler.Create(FEvents);
if aCreateGeolocationHandler then FGeolocationHandler := TCustomGeolocationHandler.Create(FEvents);
if aCreateJsDialogHandler then FJsDialogHandler := TCustomJsDialogHandler.Create(FEvents);
if aCreateLifeSpanHandler then FLifeSpanHandler := TCustomLifeSpanHandler.Create(FEvents);
if aCreateRenderHandler then FRenderHandler := TCustomRenderHandler.Create(FEvents);
if aCreateRequestHandler then FRequestHandler := TCustomRequestHandler.Create(FEvents);
if aCreateDragHandler then FDragHandler := TCustomDragHandler.Create(FEvents);
if aCreateFindHandler then FFindHandler := TCustomFindHandler.Create(FEvents);
end;
end;
destructor TCustomClientHandler.Destroy;
begin
InitializeInterfaces;
inherited Destroy;
end;
procedure TCustomClientHandler.InitializeInterfaces;
begin
FLoadHandler := nil;
FFocusHandler := nil;
@ -484,8 +513,6 @@ begin
FDragHandler := nil;
FFindHandler := nil;
FEvents := nil;
inherited Destroy;
end;
function TCustomClientHandler.GetContextMenuHandler: ICefContextMenuHandler;
@ -560,7 +587,7 @@ end;
function TCustomClientHandler.OnProcessMessageReceived(const browser: ICefBrowser; sourceProcess: TCefProcessId; const message: ICefProcessMessage): Boolean;
begin
if Assigned(FEvents) then
if (FEvents <> nil) then
Result := FEvents.doOnProcessMessageReceived(browser, sourceProcess, message)
else
Result := False;

View File

@ -166,10 +166,11 @@ const
// /include/internal/cef_types.h (cef_urlrequest_flags_t)
UR_FLAG_NONE = 0;
UR_FLAG_SKIP_CACHE = 1 shl 0;
UR_FLAG_ALLOW_CACHED_CREDENTIALS = 1 shl 1;
UR_FLAG_ONLY_FROM_CACHE = 1 shl 1;
UR_FLAG_ALLOW_CACHED_CREDENTIALS = 1 shl 2;
UR_FLAG_REPORT_UPLOAD_PROGRESS = 1 shl 3;
UR_FLAG_NO_DOWNLOAD_DATA = 1 shl 6;
UR_FLAG_NO_RETRY_ON_5XX = 1 shl 7;
UR_FLAG_NO_DOWNLOAD_DATA = 1 shl 4;
UR_FLAG_NO_RETRY_ON_5XX = 1 shl 5;
// /include/internal/cef_types.h (cef_dom_event_category_t)
DOM_EVENT_CATEGORY_UNKNOWN = 0;

View File

@ -66,6 +66,7 @@ type
FEvent: IChromiumEvents;
procedure OnBeforeContextMenu(const browser: ICefBrowser; const frame: ICefFrame; const params: ICefContextMenuParams; const model: ICefMenuModel); override;
function RunContextMenu(const browser: ICefBrowser; const frame: ICefFrame; const params: ICefContextMenuParams; const model: ICefMenuModel; const callback: ICefRunContextMenuCallback): Boolean; override;
function OnContextMenuCommand(const browser: ICefBrowser; const frame: ICefFrame; const params: ICefContextMenuParams; commandId: Integer; eventFlags: TCefEventFlags): Boolean; override;
procedure OnContextMenuDismissed(const browser: ICefBrowser; const frame: ICefFrame); override;
@ -180,6 +181,18 @@ begin
if (FEvent <> nil) then FEvent.doOnBeforeContextMenu(browser, frame, params, model);
end;
function TCustomContextMenuHandler.RunContextMenu(const browser : ICefBrowser;
const frame : ICefFrame;
const params : ICefContextMenuParams;
const model : ICefMenuModel;
const callback : ICefRunContextMenuCallback): Boolean;
begin
if (FEvent <> nil) then
Result := FEvent.doRunContextMenu(browser, frame, params, model, callback)
else
Result := inherited RunContextMenu(browser, frame, params, model, callback);
end;
function TCustomContextMenuHandler.OnContextMenuCommand(const browser : ICefBrowser;
const frame : ICefFrame;
const params : ICefContextMenuParams;

View File

@ -526,10 +526,8 @@ type
ICefDownloadHandler = interface(ICefBaseRefCounted)
['{3137F90A-5DC5-43C1-858D-A269F28EF4F1}']
procedure OnBeforeDownload(const browser: ICefBrowser; const downloadItem: ICefDownloadItem;
const suggestedName: ustring; const callback: ICefBeforeDownloadCallback);
procedure OnDownloadUpdated(const browser: ICefBrowser; const downloadItem: ICefDownloadItem;
const callback: ICefDownloadItemCallback);
procedure OnBeforeDownload(const browser: ICefBrowser; const downloadItem: ICefDownloadItem; const suggestedName: ustring; const callback: ICefBeforeDownloadCallback);
procedure OnDownloadUpdated(const browser: ICefBrowser; const downloadItem: ICefDownloadItem; const callback: ICefDownloadItemCallback);
end;
ICefV8Exception = interface(ICefBaseRefCounted)
@ -1197,15 +1195,10 @@ type
ICefLifeSpanHandler = interface(ICefBaseRefCounted)
['{0A3EB782-A319-4C35-9B46-09B2834D7169}']
function OnBeforePopup(const browser: ICefBrowser; const frame: ICefFrame;
const targetUrl, targetFrameName: ustring;
targetDisposition: TCefWindowOpenDisposition; userGesture: Boolean;
var popupFeatures: TCefPopupFeatures;
var windowInfo: TCefWindowInfo; var client: ICefClient; var settings: TCefBrowserSettings;
var noJavascriptAccess: Boolean): Boolean;
function OnBeforePopup(const browser: ICefBrowser; const frame: ICefFrame; const targetUrl, targetFrameName: ustring; targetDisposition: TCefWindowOpenDisposition; userGesture: Boolean; var popupFeatures: TCefPopupFeatures; var windowInfo: TCefWindowInfo; var client: ICefClient; var settings: TCefBrowserSettings; var noJavascriptAccess: Boolean): Boolean;
procedure OnAfterCreated(const browser: ICefBrowser);
procedure OnBeforeClose(const browser: ICefBrowser);
function DoClose(const browser: ICefBrowser): Boolean;
function DoClose(const browser: ICefBrowser): Boolean;
end;
@ -1300,26 +1293,20 @@ type
ICefFocusHandler = interface(ICefBaseRefCounted)
['{BB7FA3FA-7B1A-4ADC-8E50-12A24018DD90}']
procedure OnTakeFocus(const browser: ICefBrowser; next: Boolean);
function OnSetFocus(const browser: ICefBrowser; source: TCefFocusSource): Boolean;
function OnSetFocus(const browser: ICefBrowser; source: TCefFocusSource): Boolean;
procedure OnGotFocus(const browser: ICefBrowser);
end;
ICefKeyboardHandler = interface(ICefBaseRefCounted)
['{0512F4EC-ED88-44C9-90D3-5C6D03D3B146}']
function OnPreKeyEvent(const browser: ICefBrowser; const event: PCefKeyEvent;
osEvent: TCefEventHandle; out isKeyboardShortcut: Boolean): Boolean;
function OnKeyEvent(const browser: ICefBrowser; const event: PCefKeyEvent;
osEvent: TCefEventHandle): Boolean;
function OnPreKeyEvent(const browser: ICefBrowser; const event: PCefKeyEvent; osEvent: TCefEventHandle; out isKeyboardShortcut: Boolean): Boolean;
function OnKeyEvent(const browser: ICefBrowser; const event: PCefKeyEvent; osEvent: TCefEventHandle): Boolean;
end;
ICefJsDialogHandler = interface(ICefBaseRefCounted)
['{64E18F86-DAC5-4ED1-8589-44DE45B9DB56}']
function OnJsdialog(const browser: ICefBrowser; const originUrl: ustring;
dialogType: TCefJsDialogType; const messageText, defaultPromptText: ustring;
const callback: ICefJsDialogCallback; out suppressMessage: Boolean): Boolean;
function OnBeforeUnloadDialog(const browser: ICefBrowser;
const messageText: ustring; isReload: Boolean;
const callback: ICefJsDialogCallback): Boolean;
function OnJsdialog(const browser: ICefBrowser; const originUrl: ustring; dialogType: TCefJsDialogType; const messageText, defaultPromptText: ustring; const callback: ICefJsDialogCallback; out suppressMessage: Boolean): Boolean;
function OnBeforeUnloadDialog(const browser: ICefBrowser; const messageText: ustring; isReload: Boolean; const callback: ICefJsDialogCallback): Boolean;
procedure OnResetDialogState(const browser: ICefBrowser);
procedure OnDialogClosed(const browser: ICefBrowser);
end;
@ -1332,14 +1319,9 @@ type
ICefContextMenuHandler = interface(ICefBaseRefCounted)
['{C2951895-4087-49D5-BA18-4D9BA4F5EDD7}']
procedure OnBeforeContextMenu(const browser: ICefBrowser; const frame: ICefFrame;
const params: ICefContextMenuParams; const model: ICefMenuModel);
function RunContextMenu(const browser: ICefBrowser; const frame: ICefFrame;
const params: ICefContextMenuParams; const model: ICefMenuModel;
const callback: ICefRunContextMenuCallback): Boolean;
function OnContextMenuCommand(const browser: ICefBrowser; const frame: ICefFrame;
const params: ICefContextMenuParams; commandId: Integer;
eventFlags: TCefEventFlags): Boolean;
procedure OnBeforeContextMenu(const browser: ICefBrowser; const frame: ICefFrame; const params: ICefContextMenuParams; const model: ICefMenuModel);
function RunContextMenu(const browser: ICefBrowser; const frame: ICefFrame; const params: ICefContextMenuParams; const model: ICefMenuModel; const callback: ICefRunContextMenuCallback): Boolean;
function OnContextMenuCommand(const browser: ICefBrowser; const frame: ICefFrame; const params: ICefContextMenuParams; commandId: Integer; eventFlags: TCefEventFlags): Boolean;
procedure OnContextMenuDismissed(const browser: ICefBrowser; const frame: ICefFrame);
end;
@ -1351,9 +1333,7 @@ type
ICefDialogHandler = interface(ICefBaseRefCounted)
['{7763F4B2-8BE1-4E80-AC43-8B825850DC67}']
function OnFileDialog(const browser: ICefBrowser; mode: TCefFileDialogMode;
const title, defaultFilePath: ustring; acceptFilters: TStrings;
selectedAcceptFilter: Integer; const callback: ICefFileDialogCallback): Boolean;
function OnFileDialog(const browser: ICefBrowser; mode: TCefFileDialogMode; const title, defaultFilePath: ustring; acceptFilters: TStrings; selectedAcceptFilter: Integer; const callback: ICefFileDialogCallback): Boolean;
end;
ICefGeolocationCallback = interface(ICefBaseRefCounted)
@ -1363,7 +1343,7 @@ type
ICefGeolocationHandler = interface(ICefBaseRefCounted)
['{1178EE62-BAE7-4E44-932B-EAAC7A18191C}']
function OnRequestGeolocationPermission(const browser: ICefBrowser; const requestingUrl: ustring; requestId: Integer; const callback: ICefGeolocationCallback): Boolean;
function OnRequestGeolocationPermission(const browser: ICefBrowser; const requestingUrl: ustring; requestId: Integer; const callback: ICefGeolocationCallback): Boolean;
procedure OnCancelGeolocationPermission(const browser: ICefBrowser; requestId: Integer);
end;
@ -1482,17 +1462,13 @@ type
ICefDragHandler = interface(ICefBaseRefCounted)
['{59A89579-5B18-489F-A25C-5CC25FF831FC}']
function OnDragEnter(const browser: ICefBrowser; const dragData: ICefDragData;
mask: TCefDragOperations): Boolean;
procedure OnDraggableRegionsChanged(const browser: ICefBrowser;
regionsCount: NativeUInt; regions: PCefDraggableRegionArray);
function OnDragEnter(const browser: ICefBrowser; const dragData: ICefDragData; mask: TCefDragOperations): Boolean;
procedure OnDraggableRegionsChanged(const browser: ICefBrowser; regionsCount: NativeUInt; regions: PCefDraggableRegionArray);
end;
ICefFindHandler = interface(ICefBaseRefCounted)
['{F20DF234-BD43-42B3-A80B-D354A9E5B787}']
procedure OnFindResult(const browser: ICefBrowser;
identifier, count: Integer; const selectionRect: PCefRect;
activeMatchOrdinal: Integer; finalUpdate: Boolean);
procedure OnFindResult(const browser: ICefBrowser; identifier, count: Integer; const selectionRect: PCefRect; activeMatchOrdinal: Integer; finalUpdate: Boolean);
end;
ICefRequestContextHandler = interface(ICefBaseRefCounted)
@ -1718,134 +1694,106 @@ type
IChromiumEvents = interface
['{0C139DB1-0349-4D7F-8155-76FEA6A0126D}']
procedure GetSettings(var settings: TCefBrowserSettings);
function doOnProcessMessageReceived(const browser: ICefBrowser;
sourceProcess: TCefProcessId; const message: ICefProcessMessage): Boolean;
// ICefClient
function doOnProcessMessageReceived(const browser: ICefBrowser; sourceProcess: TCefProcessId; const message: ICefProcessMessage): Boolean;
// ICefLoadHandler
procedure doOnLoadingStateChange(const browser: ICefBrowser; isLoading, canGoBack, canGoForward: Boolean);
procedure doOnLoadStart(const browser: ICefBrowser; const frame: ICefFrame; transitionType: TCefTransitionType);
procedure doOnLoadEnd(const browser: ICefBrowser; const frame: ICefFrame; httpStatusCode: Integer);
procedure doOnLoadError(const browser: ICefBrowser; const frame: ICefFrame; errorCode: Integer;
const errorText, failedUrl: ustring);
procedure doOnLoadError(const browser: ICefBrowser; const frame: ICefFrame; errorCode: Integer; const errorText, failedUrl: ustring);
// ICefFocusHandler
procedure doOnTakeFocus(const browser: ICefBrowser; next: Boolean);
function doOnSetFocus(const browser: ICefBrowser; source: TCefFocusSource): Boolean;
function doOnSetFocus(const browser: ICefBrowser; source: TCefFocusSource): Boolean;
procedure doOnGotFocus(const browser: ICefBrowser);
procedure doOnBeforeContextMenu(const browser: ICefBrowser; const frame: ICefFrame;
const params: ICefContextMenuParams; const model: ICefMenuModel);
function doOnContextMenuCommand(const browser: ICefBrowser; const frame: ICefFrame;
const params: ICefContextMenuParams; commandId: Integer;
eventFlags: TCefEventFlags): Boolean;
// ICefContextMenuHandler
procedure doOnBeforeContextMenu(const browser: ICefBrowser; const frame: ICefFrame; const params: ICefContextMenuParams; const model: ICefMenuModel);
function doRunContextMenu(const browser: ICefBrowser; const frame: ICefFrame; const params: ICefContextMenuParams; const model: ICefMenuModel; const callback: ICefRunContextMenuCallback): Boolean;
function doOnContextMenuCommand(const browser: ICefBrowser; const frame: ICefFrame; const params: ICefContextMenuParams; commandId: Integer; eventFlags: TCefEventFlags): Boolean;
procedure doOnContextMenuDismissed(const browser: ICefBrowser; const frame: ICefFrame);
function doOnPreKeyEvent(const browser: ICefBrowser; const event: PCefKeyEvent;
osEvent: TCefEventHandle; out isKeyboardShortcut: Boolean): Boolean;
function doOnKeyEvent(const browser: ICefBrowser; const event: PCefKeyEvent;
osEvent: TCefEventHandle): Boolean;
// ICefKeyboardHandler
function doOnPreKeyEvent(const browser: ICefBrowser; const event: PCefKeyEvent; osEvent: TCefEventHandle; out isKeyboardShortcut: Boolean): Boolean;
function doOnKeyEvent(const browser: ICefBrowser; const event: PCefKeyEvent; osEvent: TCefEventHandle): Boolean;
// ICefDisplayHandler
procedure doOnAddressChange(const browser: ICefBrowser; const frame: ICefFrame; const url: ustring);
procedure doOnTitleChange(const browser: ICefBrowser; const title: ustring);
procedure doOnFaviconUrlChange(const browser: ICefBrowser; iconUrls: TStrings);
procedure doOnFullScreenModeChange(const browser: ICefBrowser; fullscreen: Boolean);
function doOnTooltip(const browser: ICefBrowser; var text: ustring): Boolean;
function doOnTooltip(const browser: ICefBrowser; var text: ustring): Boolean;
procedure doOnStatusMessage(const browser: ICefBrowser; const value: ustring);
function doOnConsoleMessage(const browser: ICefBrowser; const message, source: ustring; line: Integer): Boolean;
function doOnAutoResize(const browser: ICefBrowser; const new_size: PCefSize): Boolean;
function doOnConsoleMessage(const browser: ICefBrowser; const message, source: ustring; line: Integer): Boolean;
function doOnAutoResize(const browser: ICefBrowser; const new_size: PCefSize): Boolean;
function doOnRequestGeolocationPermission(const browser: ICefBrowser; const requestingUrl: ustring; requestId: Integer; const callback: ICefGeolocationCallback): Boolean;
// ICefDownloadHandler
procedure doOnBeforeDownload(const browser: ICefBrowser; const downloadItem: ICefDownloadItem; const suggestedName: ustring; const callback: ICefBeforeDownloadCallback);
procedure doOnDownloadUpdated(const browser: ICefBrowser; const downloadItem: ICefDownloadItem; const callback: ICefDownloadItemCallback);
// ICefGeolocationHandler
function doOnRequestGeolocationPermission(const browser: ICefBrowser; const requestingUrl: ustring; requestId: Integer; const callback: ICefGeolocationCallback): Boolean;
procedure doOnCancelGeolocationPermission(const browser: ICefBrowser; requestId: Integer);
procedure doOnBeforeDownload(const browser: ICefBrowser; const downloadItem: ICefDownloadItem;
const suggestedName: ustring; const callback: ICefBeforeDownloadCallback);
procedure doOnDownloadUpdated(const browser: ICefBrowser; const downloadItem: ICefDownloadItem;
const callback: ICefDownloadItemCallback);
function doOnJsdialog(const browser: ICefBrowser; const originUrl: ustring;
dialogType: TCefJsDialogType; const messageText, defaultPromptText: ustring;
const callback: ICefJsDialogCallback; out suppressMessage: Boolean): Boolean;
function doOnBeforeUnloadDialog(const browser: ICefBrowser;
const messageText: ustring; isReload: Boolean;
const callback: ICefJsDialogCallback): Boolean;
// ICefJsDialogHandler
function doOnJsdialog(const browser: ICefBrowser; const originUrl: ustring; dialogType: TCefJsDialogType; const messageText, defaultPromptText: ustring; const callback: ICefJsDialogCallback; out suppressMessage: Boolean): Boolean;
function doOnBeforeUnloadDialog(const browser: ICefBrowser; const messageText: ustring; isReload: Boolean; const callback: ICefJsDialogCallback): Boolean;
procedure doOnResetDialogState(const browser: ICefBrowser);
procedure doOnDialogClosed(const browser: ICefBrowser);
function doOnBeforePopup(const browser: ICefBrowser;
const frame: ICefFrame; const targetUrl, targetFrameName: ustring;
targetDisposition: TCefWindowOpenDisposition; userGesture: Boolean;
var popupFeatures: TCefPopupFeatures; var windowInfo: TCefWindowInfo;
var client: ICefClient; var settings: TCefBrowserSettings;
var noJavascriptAccess: Boolean): Boolean;
// ICefLifeSpanHandler
function doOnBeforePopup(const browser: ICefBrowser; const frame: ICefFrame; const targetUrl, targetFrameName: ustring; targetDisposition: TCefWindowOpenDisposition; userGesture: Boolean; var popupFeatures: TCefPopupFeatures; var windowInfo: TCefWindowInfo; var client: ICefClient; var settings: TCefBrowserSettings; var noJavascriptAccess: Boolean): Boolean;
procedure doOnAfterCreated(const browser: ICefBrowser);
procedure doOnBeforeClose(const browser: ICefBrowser);
function doOnClose(const browser: ICefBrowser): Boolean;
function doOnClose(const browser: ICefBrowser): Boolean;
function doOnBeforeBrowse(const browser: ICefBrowser; const frame: ICefFrame;
const request: ICefRequest; isRedirect: Boolean): Boolean;
function doOnOpenUrlFromTab(const browser: ICefBrowser; const frame: ICefFrame;
const targetUrl: ustring; targetDisposition: TCefWindowOpenDisposition;
userGesture: Boolean): Boolean;
function doOnBeforeResourceLoad(const browser: ICefBrowser; const frame: ICefFrame;
const request: ICefRequest; const callback: ICefRequestCallback): TCefReturnValue;
function doOnGetResourceHandler(const browser: ICefBrowser; const frame: ICefFrame;
const request: ICefRequest): ICefResourceHandler;
procedure doOnResourceRedirect(const browser: ICefBrowser; const frame: ICefFrame;
const request: ICefRequest; const response: ICefResponse; var newUrl: ustring);
function doOnResourceResponse(const browser: ICefBrowser; const frame: ICefFrame;
const request: ICefRequest; const response: ICefResponse): Boolean;
function doOnGetResourceResponseFilter(const browser: ICefBrowser; const frame: ICefFrame;
const request: ICefRequest; const response: ICefResponse): ICefResponseFilter;
procedure doOnResourceLoadComplete(const browser: ICefBrowser; const frame: ICefFrame;
const request: ICefRequest; const response: ICefResponse; status: TCefUrlRequestStatus;
receivedContentLength: Int64);
function doOnGetAuthCredentials(const browser: ICefBrowser; const frame: ICefFrame;
isProxy: Boolean; const host: ustring; port: Integer; const realm, scheme: ustring;
const callback: ICefAuthCallback): Boolean;
function doOnQuotaRequest(const browser: ICefBrowser; const originUrl: ustring;
newSize: Int64; const callback: ICefRequestCallback): Boolean;
// ICefRequestHandler
function doOnBeforeBrowse(const browser: ICefBrowser; const frame: ICefFrame; const request: ICefRequest; isRedirect: Boolean): Boolean;
function doOnOpenUrlFromTab(const browser: ICefBrowser; const frame: ICefFrame; const targetUrl: ustring; targetDisposition: TCefWindowOpenDisposition; userGesture: Boolean): Boolean;
function doOnBeforeResourceLoad(const browser: ICefBrowser; const frame: ICefFrame; const request: ICefRequest; const callback: ICefRequestCallback): TCefReturnValue;
function doOnGetResourceHandler(const browser: ICefBrowser; const frame: ICefFrame; const request: ICefRequest): ICefResourceHandler;
procedure doOnResourceRedirect(const browser: ICefBrowser; const frame: ICefFrame; const request: ICefRequest; const response: ICefResponse; var newUrl: ustring);
function doOnResourceResponse(const browser: ICefBrowser; const frame: ICefFrame; const request: ICefRequest; const response: ICefResponse): Boolean;
function doOnGetResourceResponseFilter(const browser: ICefBrowser; const frame: ICefFrame; const request: ICefRequest; const response: ICefResponse): ICefResponseFilter;
procedure doOnResourceLoadComplete(const browser: ICefBrowser; const frame: ICefFrame; const request: ICefRequest; const response: ICefResponse; status: TCefUrlRequestStatus; receivedContentLength: Int64);
function doOnGetAuthCredentials(const browser: ICefBrowser; const frame: ICefFrame; isProxy: Boolean; const host: ustring; port: Integer; const realm, scheme: ustring; const callback: ICefAuthCallback): Boolean;
function doOnQuotaRequest(const browser: ICefBrowser; const originUrl: ustring; newSize: Int64; const callback: ICefRequestCallback): Boolean;
procedure doOnProtocolExecution(const browser: ICefBrowser; const url: ustring; out allowOsExecution: Boolean);
function doOnCertificateError(const browser: ICefBrowser; certError: TCefErrorcode;
const requestUrl: ustring; const sslInfo: ICefSslInfo; const callback: ICefRequestCallback): Boolean;
function doOnCertificateError(const browser: ICefBrowser; certError: TCefErrorcode; const requestUrl: ustring; const sslInfo: ICefSslInfo; const callback: ICefRequestCallback): Boolean;
function doOnSelectClientCertificate(const browser: ICefBrowser; isProxy: boolean; const host: ustring; port: integer; certificatesCount: NativeUInt; const certificates: TCefX509CertificateArray; const callback: ICefSelectClientCertificateCallback): boolean;
procedure doOnPluginCrashed(const browser: ICefBrowser; const pluginPath: ustring);
procedure doOnRenderViewReady(const browser: ICefBrowser);
procedure doOnRenderProcessTerminated(const browser: ICefBrowser; status: TCefTerminationStatus);
// ICefDialogHandler
function doOnFileDialog(const browser: ICefBrowser; mode: TCefFileDialogMode; const title, defaultFilePath: ustring; acceptFilters: TStrings; selectedAcceptFilter: Integer; const callback: ICefFileDialogCallback): Boolean;
function doOnFileDialog(const browser: ICefBrowser; mode: TCefFileDialogMode;
const title, defaultFilePath: ustring; acceptFilters: TStrings;
selectedAcceptFilter: Integer; const callback: ICefFileDialogCallback): Boolean;
// ICefRenderHandler
procedure doOnGetAccessibilityHandler(var aAccessibilityHandler : ICefAccessibilityHandler);
function doOnGetRootScreenRect(const browser: ICefBrowser; var rect: TCefRect): Boolean;
function doOnGetViewRect(const browser: ICefBrowser; var rect: TCefRect): Boolean;
function doOnGetScreenPoint(const browser: ICefBrowser; viewX, viewY: Integer;
var screenX, screenY: Integer): Boolean;
function doOnGetScreenInfo(const browser: ICefBrowser; var screenInfo: TCefScreenInfo): Boolean;
function doOnGetRootScreenRect(const browser: ICefBrowser; var rect: TCefRect): Boolean;
function doOnGetViewRect(const browser: ICefBrowser; var rect: TCefRect): Boolean;
function doOnGetScreenPoint(const browser: ICefBrowser; viewX, viewY: Integer; var screenX, screenY: Integer): Boolean;
function doOnGetScreenInfo(const browser: ICefBrowser; var screenInfo: TCefScreenInfo): Boolean;
procedure doOnPopupShow(const browser: ICefBrowser; show: Boolean);
procedure doOnPopupSize(const browser: ICefBrowser; const rect: PCefRect);
procedure doOnPaint(const browser: ICefBrowser; kind: TCefPaintElementType;
dirtyRectsCount: NativeUInt; const dirtyRects: PCefRectArray;
const buffer: Pointer; width, height: Integer);
procedure doOnCursorChange(const browser: ICefBrowser; cursor: TCefCursorHandle;
cursorType: TCefCursorType; const customCursorInfo: PCefCursorInfo);
function doOnStartDragging(const browser: ICefBrowser; const dragData: ICefDragData;
allowedOps: TCefDragOperations; x, y: Integer): Boolean;
procedure doOnPaint(const browser: ICefBrowser; kind: TCefPaintElementType; dirtyRectsCount: NativeUInt; const dirtyRects: PCefRectArray; const buffer: Pointer; width, height: Integer);
procedure doOnCursorChange(const browser: ICefBrowser; cursor: TCefCursorHandle; cursorType: TCefCursorType; const customCursorInfo: PCefCursorInfo);
function doOnStartDragging(const browser: ICefBrowser; const dragData: ICefDragData; allowedOps: TCefDragOperations; x, y: Integer): Boolean;
procedure doOnUpdateDragCursor(const browser: ICefBrowser; operation: TCefDragOperation);
procedure doOnScrollOffsetChanged(const browser: ICefBrowser; x, y: Double);
procedure doOnIMECompositionRangeChanged(const browser: ICefBrowser;
const selected_range: PCefRange;
character_boundsCount: NativeUInt;
const character_bounds: PCefRect);
procedure doOnIMECompositionRangeChanged(const browser: ICefBrowser; const selected_range: PCefRange; character_boundsCount: NativeUInt; const character_bounds: PCefRect);
function doOnDragEnter(const browser: ICefBrowser; const dragData: ICefDragData;
mask: TCefDragOperations): Boolean;
procedure doOnDraggableRegionsChanged(const browser: ICefBrowser;
regionsCount: NativeUInt; regions: PCefDraggableRegionArray);
// ICefDragHandler
function doOnDragEnter(const browser: ICefBrowser; const dragData: ICefDragData; mask: TCefDragOperations): Boolean;
procedure doOnDraggableRegionsChanged(const browser: ICefBrowser; regionsCount: NativeUInt; regions: PCefDraggableRegionArray);
procedure doOnFindResult(const browser: ICefBrowser; identifier, count: Integer;
const selectionRect: PCefRect; activeMatchOrdinal: Integer; finalUpdate: Boolean);
// ICefFindHandler
procedure doOnFindResult(const browser: ICefBrowser; identifier, count: Integer; const selectionRect: PCefRect; activeMatchOrdinal: Integer; finalUpdate: Boolean);
end;
ICefServer = interface(ICefBaseRefCounted)
['{41D41764-A74B-4552-B166-C77E70549047}']
function GetTaskRunner : ICefTaskRunner;
@ -1857,7 +1805,7 @@ type
procedure SendHttp200response(connection_id: Integer; const content_type: ustring; const data: Pointer; data_size: NativeUInt);
procedure SendHttp404response(connection_id: Integer);
procedure SendHttp500response(connection_id: Integer; const error_message: ustring);
procedure SendHttpResponse(connection_id, response_code: Integer; const content_type: ustring; content_length: int64; headerMap: TCefStringMultimap);
procedure SendHttpResponse(connection_id, response_code: Integer; const content_type: ustring; content_length: int64; const headerMap: ICefStringMultimap);
procedure SendRawData(connection_id: Integer; const data: Pointer; data_size: NativeUInt);
procedure CloseConnection(connection_id: Integer);
procedure SendWebSocketMessage(connection_id: Integer; const data: Pointer; data_size: NativeUInt);
@ -1875,6 +1823,18 @@ type
procedure OnWebSocketMessage(const server: ICefServer; connection_id: Integer; const data: Pointer; data_size: NativeUInt);
end;
IServerEvents = interface
['{06A1B3C6-0967-4F6C-A751-8AA3A29E2FF5}']
procedure doOnServerCreated(const server: ICefServer);
procedure doOnServerDestroyed(const server: ICefServer);
procedure doOnClientConnected(const server: ICefServer; connection_id: Integer);
procedure doOnClientDisconnected(const server: ICefServer; connection_id: Integer);
procedure doOnHttpRequest(const server: ICefServer; connection_id: Integer; const client_address: ustring; const request: ICefRequest);
procedure doOnWebSocketRequest(const server: ICefServer; connection_id: Integer; const client_address: ustring; const request: ICefRequest; const callback: ICefCallback);
procedure doOnWebSocketConnected(const server: ICefServer; connection_id: Integer);
procedure doOnWebSocketMessage(const server: ICefServer; connection_id: Integer; const data: Pointer; data_size: NativeUInt);
end;
implementation
end.

View File

@ -51,10 +51,10 @@ uses
type
TCefJsDialogCallbackRef = class(TCefBaseRefCountedRef, ICefJsDialogCallback)
protected
procedure Cont(success: Boolean; const userInput: ustring);
public
class function UnWrap(data: Pointer): ICefJsDialogCallback;
protected
procedure Cont(success: Boolean; const userInput: ustring);
public
class function UnWrap(data: Pointer): ICefJsDialogCallback;
end;
@ -63,8 +63,7 @@ implementation
uses
uCEFMiscFunctions, uCEFLibFunctions;
procedure TCefJsDialogCallbackRef.Cont(success: Boolean;
const userInput: ustring);
procedure TCefJsDialogCallbackRef.Cont(success: Boolean; const userInput: ustring);
var
ui: TCefString;
begin
@ -72,11 +71,11 @@ begin
PCefJsDialogCallback(FData).cont(PCefJsDialogCallback(FData), Ord(success), @ui);
end;
class function TCefJsDialogCallbackRef.UnWrap(
data: Pointer): ICefJsDialogCallback;
class function TCefJsDialogCallbackRef.UnWrap(data: Pointer): ICefJsDialogCallback;
begin
if data <> nil then
Result := Create(data) as ICefJsDialogCallback else
if (data <> nil) then
Result := Create(data) as ICefJsDialogCallback
else
Result := nil;
end;

View File

@ -52,8 +52,8 @@ uses
type
TCefJsDialogHandlerOwn = class(TCefBaseRefCountedOwn, ICefJsDialogHandler)
protected
function OnJsdialog(const browser: ICefBrowser; const originUrl: ustring; dialogType: TCefJsDialogType; const messageText, defaultPromptText: ustring; const callback: ICefJsDialogCallback; out suppressMessage: Boolean): Boolean; virtual;
function OnBeforeUnloadDialog(const browser: ICefBrowser; const messageText: ustring; isReload: Boolean; const callback: ICefJsDialogCallback): Boolean; virtual;
function OnJsdialog(const browser: ICefBrowser; const originUrl: ustring; dialogType: TCefJsDialogType; const messageText, defaultPromptText: ustring; const callback: ICefJsDialogCallback; out suppressMessage: Boolean): Boolean; virtual;
function OnBeforeUnloadDialog(const browser: ICefBrowser; const messageText: ustring; isReload: Boolean; const callback: ICefJsDialogCallback): Boolean; virtual;
procedure OnResetDialogState(const browser: ICefBrowser); virtual;
procedure OnDialogClosed(const browser: ICefBrowser); virtual;
@ -80,18 +80,28 @@ implementation
uses
uCEFMiscFunctions, uCEFLibFunctions, uCEFBrowser, uCEFJsDialogCallback;
function cef_jsdialog_handler_on_jsdialog(self: PCefJsDialogHandler;
browser: PCefBrowser; const origin_url: PCefString;
dialog_type: TCefJsDialogType; const message_text, default_prompt_text: PCefString;
callback: PCefJsDialogCallback; suppress_message: PInteger): Integer; stdcall;
function cef_jsdialog_handler_on_jsdialog(self : PCefJsDialogHandler;
browser : PCefBrowser;
const origin_url : PCefString;
dialog_type : TCefJsDialogType;
const message_text : PCefString;
const default_prompt_text : PCefString;
callback : PCefJsDialogCallback;
suppress_message : PInteger): Integer; stdcall;
var
sm: Boolean;
begin
sm := suppress_message^ <> 0;
with TCefJsDialogHandlerOwn(CefGetObject(self)) do
Result := Ord(OnJsdialog(TCefBrowserRef.UnWrap(browser), CefString(origin_url),
dialog_type, CefString(message_text), CefString(default_prompt_text),
TCefJsDialogCallbackRef.UnWrap(callback), sm));
Result := Ord(OnJsdialog(TCefBrowserRef.UnWrap(browser),
CefString(origin_url),
dialog_type,
CefString(message_text),
CefString(default_prompt_text),
TCefJsDialogCallbackRef.UnWrap(callback),
sm));
suppress_message^ := Ord(sm);
end;
@ -136,7 +146,8 @@ function TCefJsDialogHandlerOwn.OnJsdialog(const browser: ICefBrowser;
const callback: ICefJsDialogCallback;
out suppressMessage: Boolean): Boolean;
begin
Result := False;
Result := False;
suppressMessage := False;
end;
function TCefJsDialogHandlerOwn.OnBeforeUnloadDialog(const browser: ICefBrowser;
@ -197,6 +208,8 @@ function TCustomJsDialogHandler.OnJsdialog(const browser : ICefBrowser
const callback : ICefJsDialogCallback;
out suppressMessage : Boolean): Boolean;
begin
suppressMessage := False;
if (FEvent <> nil) then
Result := FEvent.doOnJsdialog(browser, originUrl, dialogType, messageText, defaultPromptText, callback, suppressMessage)
else

View File

@ -138,11 +138,12 @@ function GetDLLVersion(const aDLLFile : string; var aVersionInfo : TFileVersion
function SplitLongString(aSrcString : string) : string;
function GetAbsoluteDirPath(const aSrcPath : string; var aRsltPath : string) : boolean;
function CheckLocales(const aLocalesDirPath : string; const aLocalesRequired : string = '') : boolean;
function CheckResources(const aResourcesDirPath : string; aCheckDevResources: boolean = True) : boolean;
function CheckDLLs(const aFrameworkDirPath : string) : boolean;
function CheckLocales(const aLocalesDirPath : string; var aMissingFiles : string; const aLocalesRequired : string = '') : boolean;
function CheckResources(const aResourcesDirPath : string; var aMissingFiles : string; aCheckDevResources: boolean = True) : boolean;
function CheckDLLs(const aFrameworkDirPath : string; var aMissingFiles : string) : boolean;
function CheckDLLVersion(const aDLLFile : string; aMajor, aMinor, aRelease, aBuild : uint16) : boolean;
function FileVersionInfoToString(const aVersionInfo : TFileVersionInfo) : string;
function CheckFilesExist(var aList : TStringList; var aMissingFiles : string) : boolean;
function CefParseUrl(const url: ustring; var parts: TUrlParts): Boolean;
function CefCreateUrl(var parts: TUrlParts): ustring;
@ -604,42 +605,26 @@ begin
end;
end;
function CheckLocaleFile(const aLocalesDirPath, aLocale : string) : boolean;
function GetAbsoluteDirPath(const aSrcPath : string; var aRsltPath : string) : boolean;
begin
Result := FileExists(aLocalesDirPath + aLocale + '.pak');
Result := True;
if (length(aSrcPath) > 0) then
begin
aRsltPath := IncludeTrailingPathDelimiter(aSrcPath);
if DirectoryExists(aSrcPath) then
begin
if CustomPathIsRelative(aRsltPath) then aRsltPath := GetModulePath + aRsltPath;
end
else
Result := False;
end
else
aRsltPath := '';
end;
function CheckLocaleFiles(const aLocalesDirPath, aLocalesRequired : string) : boolean;
var
TempLocaleList : TStrings;
TempLocale : string;
i, j : integer;
begin
Result := True;
TempLocaleList := TStringList.Create;
try
TempLocaleList.CommaText := aLocalesRequired;
i := 0;
j := TempLocaleList.Count;
while (i < j) and Result do
begin
TempLocale := trim(TempLocaleList[i]);
// avoid typing mistakes
if (Length(TempLocale) > 0) then
Result := Result and CheckLocaleFile(aLocalesDirPath, TempLocale);
inc(i);
end;
finally
FreeAndNil(TempLocaleList);
end;
end;
function CheckLocales(const aLocalesDirPath, aLocalesRequired : string) : boolean;
function CheckLocales(const aLocalesDirPath : string; var aMissingFiles : string; const aLocalesRequired : string) : boolean;
const
LOCALES_REQUIRED_DEFAULT =
'am,' +
@ -696,100 +681,152 @@ const
'zh-CN,' +
'zh-TW';
var
TempDir : string;
TempLocalesRequired : string;
i : integer;
TempDir : string;
TempList : TStringList;
begin
Result := False;
Result := False;
TempList := nil;
try
if (length(aLocalesDirPath) > 0) then
TempDir := aLocalesDirPath
else
TempDir := 'locales';
if DirectoryExists(TempDir) then
begin
TempDir := IncludeTrailingPathDelimiter(TempDir);
if (length(aLocalesRequired) > 0) then
TempLocalesRequired := aLocalesRequired
else
TempLocalesRequired := LOCALES_REQUIRED_DEFAULT;
Result := CheckLocaleFiles(TempDir, TempLocalesRequired);
end;
except
on e : exception do
if CustomExceptionHandler('CheckLocales', e) then raise;
end;
end;
function GetAbsoluteDirPath(const aSrcPath : string; var aRsltPath : string) : boolean;
begin
Result := True;
if (length(aSrcPath) > 0) then
begin
if DirectoryExists(aSrcPath) then
begin
aRsltPath := IncludeTrailingPathDelimiter(aSrcPath);
if CustomPathIsRelative(aRsltPath) then aRsltPath := GetModulePath + aRsltPath;
end
try
if (length(aLocalesDirPath) > 0) then
TempDir := IncludeTrailingPathDelimiter(aLocalesDirPath)
else
Result := False;
end
else
aRsltPath := '';
TempDir := 'locales\';
TempList := TStringList.Create;
if (length(aLocalesRequired) > 0) then
TempList.CommaText := aLocalesRequired
else
TempList.CommaText := LOCALES_REQUIRED_DEFAULT;
i := 0;
while (i < TempList.Count) do
begin
TempList[i] := TempDir + TempList[i] + '.pak';
inc(i);
end;
if DirectoryExists(TempDir) then
Result := CheckFilesExist(TempList, aMissingFiles)
else
aMissingFiles := trim(aMissingFiles) + CRLF + TempList.Text;
except
on e : exception do
if CustomExceptionHandler('CheckLocales', e) then raise;
end;
finally
if (TempList <> nil) then FreeAndNil(TempList);
end;
end;
function CheckResources(const aResourcesDirPath : string; aCheckDevResources: boolean) : boolean;
function CheckResources(const aResourcesDirPath : string; var aMissingFiles : string; aCheckDevResources: boolean) : boolean;
var
TempDir : string;
TempDir : string;
TempList : TStringList;
TempExists : boolean;
begin
Result := False;
try
Result := GetAbsoluteDirPath(aResourcesDirPath, TempDir) and
FileExists(TempDir + 'natives_blob.bin') and
FileExists(TempDir + 'snapshot_blob.bin') and
FileExists(TempDir + 'v8_context_snapshot.bin') and
FileExists(TempDir + 'cef.pak') and
FileExists(TempDir + 'cef_100_percent.pak') and
FileExists(TempDir + 'cef_200_percent.pak') and
FileExists(TempDir + 'cef_extensions.pak') and
(not(aCheckDevResources) or FileExists(TempDir + 'devtools_resources.pak'));
except
on e : exception do
if CustomExceptionHandler('CheckResources', e) then raise;
try
TempExists := GetAbsoluteDirPath(aResourcesDirPath, TempDir);
TempList := TStringList.Create;
TempList.Add(TempDir + 'natives_blob.bin');
TempList.Add(TempDir + 'snapshot_blob.bin');
TempList.Add(TempDir + 'v8_context_snapshot.bin');
TempList.Add(TempDir + 'cef.pak');
TempList.Add(TempDir + 'cef_100_percent.pak');
TempList.Add(TempDir + 'cef_200_percent.pak');
TempList.Add(TempDir + 'cef_extensions.pak');
if aCheckDevResources then TempList.Add(TempDir + 'devtools_resources.pak');
if TempExists then
Result := CheckFilesExist(TempList, aMissingFiles)
else
aMissingFiles := trim(aMissingFiles) + CRLF + TempList.Text;
except
on e : exception do
if CustomExceptionHandler('CheckResources', e) then raise;
end;
finally
if (TempList <> nil) then FreeAndNil(TempList);
end;
end;
function CheckDLLs(const aFrameworkDirPath : string) : boolean;
function CheckDLLs(const aFrameworkDirPath : string; var aMissingFiles : string) : boolean;
var
TempDir : string;
TempDir : string;
TempList : TStringList;
TempExists : boolean;
begin
Result := False;
Result := False;
TempList := nil;
try
// The icudtl.dat file must be placed next to libcef.dll
// http://www.magpcss.org/ceforum/viewtopic.php?f=6&t=14503#p32263
Result := GetAbsoluteDirPath(aFrameworkDirPath, TempDir) and
FileExists(TempDir + CHROMEELF_DLL) and
FileExists(TempDir + LIBCEF_DLL) and
FileExists(TempDir + 'd3dcompiler_43.dll') and
FileExists(TempDir + 'd3dcompiler_47.dll') and
FileExists(TempDir + 'libEGL.dll') and
FileExists(TempDir + 'libGLESv2.dll') and
FileExists(TempDir + 'swiftshader\libEGL.dll') and
FileExists(TempDir + 'swiftshader\libGLESv2.dll') and
FileExists(TempDir + 'icudtl.dat') and
FileExists(TempDir + 'widevinecdmadapter.dll');
except
on e : exception do
if CustomExceptionHandler('CheckDLLs', e) then raise;
try
TempExists := GetAbsoluteDirPath(aFrameworkDirPath, TempDir);
// The icudtl.dat file must be placed next to libcef.dll
// http://www.magpcss.org/ceforum/viewtopic.php?f=6&t=14503#p32263
TempList := TStringList.Create;
TempList.Add(TempDir + CHROMEELF_DLL);
TempList.Add(TempDir + LIBCEF_DLL);
TempList.Add(TempDir + 'd3dcompiler_43.dll');
TempList.Add(TempDir + 'd3dcompiler_47.dll');
TempList.Add(TempDir + 'libEGL.dll');
TempList.Add(TempDir + 'libGLESv2.dll');
TempList.Add(TempDir + 'swiftshader\libEGL.dll');
TempList.Add(TempDir + 'swiftshader\libGLESv2.dll');
TempList.Add(TempDir + 'icudtl.dat');
TempList.Add(TempDir + 'widevinecdmadapter.dll');
if TempExists then
Result := CheckFilesExist(TempList, aMissingFiles)
else
aMissingFiles := trim(aMissingFiles) + CRLF + TempList.Text;
except
on e : exception do
if CustomExceptionHandler('CheckDLLs', e) then raise;
end;
finally
if (TempList <> nil) then FreeAndNil(TempList);
end;
end;
function CheckFilesExist(var aList : TStringList; var aMissingFiles : string) : boolean;
var
i : integer;
begin
Result := True;
try
if (aList <> nil) then
begin
i := 0;
while (i < aList.Count) do
begin
if (length(aList[i]) > 0) and not(FileExists(aList[i])) then
begin
Result := False;
aMissingFiles := aMissingFiles + aList[i] + CRLF;
end;
inc(i);
end;
end;
except
on e : exception do
if CustomExceptionHandler('CheckFilesExist', e) then raise;
end;
end;
procedure UInt64ToFileVersionInfo(const aVersion : uint64; var aVersionInfo : TFileVersionInfo);
begin
aVersionInfo.MajorVer := uint16(aVersion shr 48);

View File

@ -53,11 +53,13 @@ uses
{$ELSE}
Classes,
{$ENDIF}
uCEFChromium, uCEFWindowParent, uCEFChromiumWindow, uBufferPanel, uCEFWorkScheduler;
uCEFChromium, uCEFWindowParent, uCEFChromiumWindow, uBufferPanel, uCEFWorkScheduler,
uCEFServerComponent;
procedure Register;
begin
RegisterComponents('Chromium', [TChromium, TCEFWindowParent, TChromiumWindow, TBufferPanel, TCEFWorkScheduler]);
RegisterComponents('Chromium', [TChromium, TCEFWindowParent, TChromiumWindow, TBufferPanel,
TCEFWorkScheduler, TCEFServerComponent]);
end;
end.

164
source/uCEFServer.pas Normal file
View File

@ -0,0 +1,164 @@
// ************************************************************************
// ***************************** CEF4Delphi *******************************
// ************************************************************************
//
// CEF4Delphi is based on DCEF3 which uses CEF3 to embed a chromium-based
// browser in Delphi applications.
//
// The original license of DCEF3 still applies to CEF4Delphi.
//
// For more information about CEF4Delphi visit :
// https://www.briskbard.com/index.php?lang=en&pageid=cef
//
// Copyright © 2017 Salvador Díaz Fau. All rights reserved.
//
// ************************************************************************
// ************ vvvv Original license and comments below vvvv *************
// ************************************************************************
(*
* Delphi Chromium Embedded 3
*
* Usage allowed under the restrictions of the Lesser GNU General Public License
* or alternatively the restrictions of the Mozilla Public License 1.1
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
* the specific language governing rights and limitations under the License.
*
* Unit owner : Henri Gourvest <hgourvest@gmail.com>
* Web site : http://www.progdigy.com
* Repository : http://code.google.com/p/delphichromiumembedded/
* Group : http://groups.google.com/group/delphichromiumembedded
*
* Embarcadero Technologies, Inc is not permitted to use or redistribute
* this source code without explicit permission.
*
*)
unit uCEFServer;
{$IFNDEF CPUX64}
{$ALIGN ON}
{$MINENUMSIZE 4}
{$ENDIF}
{$I cef.inc}
interface
uses
uCEFBaseRefCounted, uCEFInterfaces, uCEFTypes;
type
TCEFServerRef = class(TCefBaseRefCountedRef, ICefServer)
protected
function GetTaskRunner : ICefTaskRunner; virtual;
procedure Shutdown; virtual;
function IsRunning : boolean; virtual;
function GetAddress : ustring; virtual;
function HasConnection : boolean; virtual;
function IsValidConnection(connection_id: Integer) : boolean; virtual;
procedure SendHttp200response(connection_id: Integer; const content_type: ustring; const data: Pointer; data_size: NativeUInt); virtual;
procedure SendHttp404response(connection_id: Integer); virtual;
procedure SendHttp500response(connection_id: Integer; const error_message: ustring); virtual;
procedure SendHttpResponse(connection_id, response_code: Integer; const content_type: ustring; content_length: int64; const headerMap: ICefStringMultimap); virtual;
procedure SendRawData(connection_id: Integer; const data: Pointer; data_size: NativeUInt); virtual;
procedure CloseConnection(connection_id: Integer); virtual;
procedure SendWebSocketMessage(connection_id: Integer; const data: Pointer; data_size: NativeUInt); virtual;
public
class function UnWrap(data: Pointer): ICefServer;
end;
implementation
uses
uCEFMiscFunctions, uCEFTaskRunner;
// ******************************************************
// ****************** TCEFServerRef *********************
// ******************************************************
class function TCEFServerRef.UnWrap(data: Pointer): ICefServer;
begin
if (data <> nil) then
Result := Create(data) as ICefServer
else
Result := nil;
end;
function TCEFServerRef.GetTaskRunner : ICefTaskRunner;
begin
Result := TCefTaskRunnerRef.UnWrap(PCefServer(FData).get_task_runner(PCefServer(FData)));
end;
procedure TCEFServerRef.Shutdown;
begin
PCefServer(FData).shutdown(PCefServer(FData));
end;
function TCEFServerRef.IsRunning : boolean;
begin
Result := PCefServer(FData).is_running(PCefServer(FData)) <> 0;
end;
function TCEFServerRef.GetAddress : ustring;
begin
Result := CefStringFreeAndGet(PCefServer(FData).get_address(PCefServer(FData)));
end;
function TCEFServerRef.HasConnection : boolean;
begin
Result := PCefServer(FData).has_connection(PCefServer(FData)) <> 0;
end;
function TCEFServerRef.IsValidConnection(connection_id: Integer) : boolean;
begin
Result := PCefServer(FData).is_valid_connection(PCefServer(FData), connection_id) <> 0;
end;
procedure TCEFServerRef.SendHttp200response(connection_id: Integer; const content_type: ustring; const data: Pointer; data_size: NativeUInt);
var
TempContentType : TCefString;
begin
TempContentType := CefString(content_type);
PCefServer(FData).send_http200response(PCefServer(FData), connection_id, @TempContentType, data, data_size);
end;
procedure TCEFServerRef.SendHttp404response(connection_id: Integer);
begin
PCefServer(FData).send_http404response(PCefServer(FData), connection_id);
end;
procedure TCEFServerRef.SendHttp500response(connection_id: Integer; const error_message: ustring);
var
TempError : TCefString;
begin
TempError := CefString(error_message);
PCefServer(FData).send_http500response(PCefServer(FData), connection_id, @TempError);
end;
procedure TCEFServerRef.SendHttpResponse(connection_id, response_code: Integer; const content_type: ustring; content_length: int64; const headerMap: ICefStringMultimap);
var
TempContentType : TCefString;
begin
TempContentType := CefString(content_type);
PCefServer(FData).send_http_response(PCefServer(FData), connection_id, response_code, @TempContentType, content_length, headerMap.Handle);
end;
procedure TCEFServerRef.SendRawData(connection_id: Integer; const data: Pointer; data_size: NativeUInt);
begin
PCefServer(FData).send_raw_data(PCefServer(FData), connection_id, data, data_size);
end;
procedure TCEFServerRef.CloseConnection(connection_id: Integer);
begin
PCefServer(FData).close_connection(PCefServer(FData), connection_id);
end;
procedure TCEFServerRef.SendWebSocketMessage(connection_id: Integer; const data: Pointer; data_size: NativeUInt);
begin
PCefServer(FData).send_web_socket_message(PCefServer(FData), connection_id, data, data_size);
end;
end.

View File

@ -0,0 +1,325 @@
// ************************************************************************
// ***************************** CEF4Delphi *******************************
// ************************************************************************
//
// CEF4Delphi is based on DCEF3 which uses CEF3 to embed a chromium-based
// browser in Delphi applications.
//
// The original license of DCEF3 still applies to CEF4Delphi.
//
// For more information about CEF4Delphi visit :
// https://www.briskbard.com/index.php?lang=en&pageid=cef
//
// Copyright © 2017 Salvador Díaz Fau. All rights reserved.
//
// ************************************************************************
// ************ vvvv Original license and comments below vvvv *************
// ************************************************************************
(*
* Delphi Chromium Embedded 3
*
* Usage allowed under the restrictions of the Lesser GNU General Public License
* or alternatively the restrictions of the Mozilla Public License 1.1
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
* the specific language governing rights and limitations under the License.
*
* Unit owner : Henri Gourvest <hgourvest@gmail.com>
* Web site : http://www.progdigy.com
* Repository : http://code.google.com/p/delphichromiumembedded/
* Group : http://groups.google.com/group/delphichromiumembedded
*
* Embarcadero Technologies, Inc is not permitted to use or redistribute
* this source code without explicit permission.
*
*)
unit uCEFServerComponent;
{$IFNDEF CPUX64}
{$ALIGN ON}
{$MINENUMSIZE 4}
{$ENDIF}
{$I cef.inc}
interface
uses
{$IFDEF DELPHI16_UP}
WinApi.Windows, WinApi.Messages, System.Classes, Vcl.Controls, Vcl.Graphics, Vcl.Forms, WinApi.ActiveX, System.Math,
{$ELSE}
Windows, Messages, Classes, Controls, Graphics, Forms, ActiveX, Math,
{$ENDIF}
uCEFTypes, uCEFInterfaces, uCEFServer, uCEFServerEvents, uCEFServerHandler;
const
DEFAULT_CEFSERVER_ADDRESS = '127.0.0.1';
DEFAULT_CEFSERVER_PORT = 8099;
DEFAULT_CEFSERVER_BACKLOG = 10;
type
TCEFServerComponent = class(TComponent, IServerEvents)
protected
FHandler : ICefServerHandler;
FServer : ICefServer;
FInitialized : boolean;
// IServerEvents
FOnServerCreated : TOnServerCreated;
FOnServerDestroyed : TOnServerDestroyed;
FOnClientConnected : TOnClientConnected;
FOnClientDisconnected : TOnClientDisconnected;
FOnHttpRequest : TOnHttpRequest;
FOnWebSocketRequest : TOnWebSocketRequest;
FOnWebSocketConnected : TOnWebSocketConnected;
FOnWebSocketMessage : TOnWebSocketMessage;
function GetInitialized : boolean;
function GetIsRunning : boolean;
function GetAddress : ustring;
function GetHasConnection : boolean;
// IServerEvents
procedure doOnServerCreated(const server: ICefServer); virtual;
procedure doOnServerDestroyed(const server: ICefServer); virtual;
procedure doOnClientConnected(const server: ICefServer; connection_id: Integer); virtual;
procedure doOnClientDisconnected(const server: ICefServer; connection_id: Integer); virtual;
procedure doOnHttpRequest(const server: ICefServer; connection_id: Integer; const client_address: ustring; const request: ICefRequest); virtual;
procedure doOnWebSocketRequest(const server: ICefServer; connection_id: Integer; const client_address: ustring; const request: ICefRequest; const callback: ICefCallback); virtual;
procedure doOnWebSocketConnected(const server: ICefServer; connection_id: Integer); virtual;
procedure doOnWebSocketMessage(const server: ICefServer; connection_id: Integer; const data: Pointer; data_size: NativeUInt); virtual;
procedure InitializeEvents;
public
constructor Create(AOwner: TComponent); override;
destructor Destroy; override;
procedure CreateServer(const address : ustring = DEFAULT_CEFSERVER_ADDRESS; port : uint16 = DEFAULT_CEFSERVER_PORT; backlog : Integer = DEFAULT_CEFSERVER_BACKLOG);
procedure Shutdown;
function IsValidConnection(connection_id: Integer) : boolean;
procedure SendHttp200response(connection_id: Integer; const content_type: ustring; const data: Pointer; data_size: NativeUInt);
procedure SendHttp404response(connection_id: Integer);
procedure SendHttp500response(connection_id: Integer; const error_message: ustring);
procedure SendHttpResponse(connection_id, response_code: Integer; const content_type: ustring; content_length: int64; const headerMap: ICefStringMultimap);
procedure SendRawData(connection_id: Integer; const data: Pointer; data_size: NativeUInt);
procedure CloseConnection(connection_id: Integer);
procedure SendWebSocketMessage(connection_id: Integer; const data: Pointer; data_size: NativeUInt);
property Initialized : boolean read GetInitialized;
property IsRunning : boolean read GetIsRunning;
property Address : ustring read GetAddress;
property HasConnection : boolean read GetHasConnection;
published
property OnServerCreated : TOnServerCreated read FOnServerCreated write FOnServerCreated;
property OnServerDestroyed : TOnServerDestroyed read FOnServerDestroyed write FOnServerDestroyed;
property OnClientConnected : TOnClientConnected read FOnClientConnected write FOnClientConnected;
property OnClientDisconnected : TOnClientDisconnected read FOnClientDisconnected write FOnClientDisconnected;
property OnHttpRequest : TOnHttpRequest read FOnHttpRequest write FOnHttpRequest;
property OnWebSocketRequest : TOnWebSocketRequest read FOnWebSocketRequest write FOnWebSocketRequest;
property OnWebSocketConnected : TOnWebSocketConnected read FOnWebSocketConnected write FOnWebSocketConnected;
property OnWebSocketMessage : TOnWebSocketMessage read FOnWebSocketMessage write FOnWebSocketMessage;
end;
implementation
uses
uCEFLibFunctions, uCEFApplication, uCEFMiscFunctions;
// For more information about the TCEFServerComponent properties and functions
// read the code comments in the CEF3 source file /include/capi/cef_server_cap.h
constructor TCEFServerComponent.Create(AOwner: TComponent);
begin
inherited Create(aOwner);
FHandler := nil;
FServer := nil;
FInitialized := False;
InitializeEvents;
end;
destructor TCEFServerComponent.Destroy;
begin
FServer := nil;
FHandler := nil;
inherited Destroy;
end;
procedure TCEFServerComponent.InitializeEvents;
begin
FOnServerCreated := nil;
FOnServerDestroyed := nil;
FOnClientConnected := nil;
FOnClientDisconnected := nil;
FOnHttpRequest := nil;
FOnWebSocketRequest := nil;
FOnWebSocketConnected := nil;
FOnWebSocketMessage := nil;
end;
function TCEFServerComponent.GetInitialized : boolean;
begin
Result := FInitialized and (FHandler <> nil) and (FServer <> nil);
end;
function TCEFServerComponent.GetIsRunning : boolean;
begin
Result := Initialized and FServer.IsRunning;
end;
function TCEFServerComponent.GetAddress : ustring;
begin
if Initialized then
Result := FServer.GetAddress
else
Result := '';
end;
function TCEFServerComponent.GetHasConnection : boolean;
begin
Result := Initialized and FServer.HasConnection;
end;
procedure TCEFServerComponent.doOnServerCreated(const server: ICefServer);
begin
if (FServer = nil) and
(server <> nil) and
server.IsRunning and
not(server.HasConnection) then
begin
FServer := server;
FInitialized := True;
end;
if assigned(FOnServerCreated) then FOnServerCreated(self, server);
end;
procedure TCEFServerComponent.doOnServerDestroyed(const server: ICefServer);
begin
if assigned(FOnServerDestroyed) then FOnServerDestroyed(self, server);
FServer := nil;
FInitialized := False;
end;
procedure TCEFServerComponent.doOnClientConnected(const server: ICefServer; connection_id: Integer);
begin
if assigned(FOnClientConnected) then FOnClientConnected(self, server, connection_id);
end;
procedure TCEFServerComponent.doOnClientDisconnected(const server: ICefServer; connection_id: Integer);
begin
if assigned(FOnClientDisconnected) then FOnClientDisconnected(self, server, connection_id);
end;
procedure TCEFServerComponent.doOnHttpRequest(const server : ICefServer;
connection_id : Integer;
const client_address : ustring;
const request : ICefRequest);
begin
if assigned(FOnHttpRequest) then FOnHttpRequest(self, server, connection_id, client_address, request);
end;
procedure TCEFServerComponent.doOnWebSocketRequest(const server : ICefServer;
connection_id : Integer;
const client_address : ustring;
const request : ICefRequest;
const callback : ICefCallback);
begin
if assigned(FOnWebSocketRequest) then FOnWebSocketRequest(self, server, connection_id, client_address, request, callback);
end;
procedure TCEFServerComponent.doOnWebSocketConnected(const server: ICefServer; connection_id: Integer);
begin
if assigned(FOnWebSocketConnected) then FOnWebSocketConnected(self, server, connection_id);
end;
procedure TCEFServerComponent.doOnWebSocketMessage(const server : ICefServer;
connection_id : Integer;
const data : Pointer;
data_size : NativeUInt);
begin
if assigned(FOnWebSocketMessage) then FOnWebSocketMessage(self, server, connection_id, data, data_size);
end;
procedure TCEFServerComponent.CreateServer(const address : ustring; port : uint16; backlog : Integer);
const
CEFSERVER_MIN_PORT = 1025;
CEFSERVER_MAX_PORT = 65535;
var
TempAddress : TCefString;
TempPort : integer;
begin
if (GlobalCEFApp <> nil) and
(GlobalCEFApp.Status = asInitialized) and
not(Initialized) and
(length(address) > 0) then
begin
if (FHandler = nil) then FHandler := TCustomServerHandler.Create(self);
TempPort := max(CEFSERVER_MIN_PORT, min(CEFSERVER_MAX_PORT, port));
TempAddress := CefString(address);
cef_server_create(@TempAddress, TempPort, backlog, FHandler.Wrap);
end;
end;
procedure TCEFServerComponent.Shutdown;
begin
if Initialized then FServer.shutdown;
end;
function TCEFServerComponent.IsValidConnection(connection_id: Integer) : boolean;
begin
Result := Initialized and FServer.IsValidConnection(connection_id);
end;
procedure TCEFServerComponent.SendHttp200response(connection_id : Integer;
const content_type : ustring;
const data : Pointer;
data_size : NativeUInt);
begin
if Initialized then FServer.SendHttp200response(connection_id, content_type, data, data_size);
end;
procedure TCEFServerComponent.SendHttp404response(connection_id: Integer);
begin
if Initialized then FServer.SendHttp404response(connection_id);
end;
procedure TCEFServerComponent.SendHttp500response(connection_id: Integer; const error_message: ustring);
begin
if Initialized then FServer.SendHttp500response(connection_id, error_message);
end;
procedure TCEFServerComponent.SendHttpResponse(connection_id : Integer;
response_code : Integer;
const content_type : ustring;
content_length : int64;
const headerMap : ICefStringMultimap);
begin
if Initialized then FServer.SendHttpResponse(connection_id, response_code, content_type, content_length, headerMap);
end;
procedure TCEFServerComponent.SendRawData(connection_id: Integer; const data: Pointer; data_size: NativeUInt);
begin
if Initialized then FServer.SendRawData(connection_id, data, data_size);
end;
procedure TCEFServerComponent.CloseConnection(connection_id: Integer);
begin
if Initialized then FServer.CloseConnection(connection_id);
end;
procedure TCEFServerComponent.SendWebSocketMessage(connection_id: Integer; const data: Pointer; data_size: NativeUInt);
begin
if Initialized then FServer.SendWebSocketMessage(connection_id, data, data_size);
end;
end.

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@ -0,0 +1,69 @@
// ************************************************************************
// ***************************** CEF4Delphi *******************************
// ************************************************************************
//
// CEF4Delphi is based on DCEF3 which uses CEF3 to embed a chromium-based
// browser in Delphi applications.
//
// The original license of DCEF3 still applies to CEF4Delphi.
//
// For more information about CEF4Delphi visit :
// https://www.briskbard.com/index.php?lang=en&pageid=cef
//
// Copyright © 2017 Salvador Díaz Fau. All rights reserved.
//
// ************************************************************************
// ************ vvvv Original license and comments below vvvv *************
// ************************************************************************
(*
* Delphi Chromium Embedded 3
*
* Usage allowed under the restrictions of the Lesser GNU General Public License
* or alternatively the restrictions of the Mozilla Public License 1.1
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
* the specific language governing rights and limitations under the License.
*
* Unit owner : Henri Gourvest <hgourvest@gmail.com>
* Web site : http://www.progdigy.com
* Repository : http://code.google.com/p/delphichromiumembedded/
* Group : http://groups.google.com/group/delphichromiumembedded
*
* Embarcadero Technologies, Inc is not permitted to use or redistribute
* this source code without explicit permission.
*
*)
unit uCEFServerEvents;
{$IFNDEF CPUX64}
{$ALIGN ON}
{$MINENUMSIZE 4}
{$ENDIF}
{$I cef.inc}
interface
uses
{$IFDEF DELPHI16_UP}
System.Classes,
{$ELSE}
Classes,
{$ENDIF}
uCEFTypes, uCEFInterfaces;
type
TOnServerCreated = procedure(Sender: TObject; const server: ICefServer) of object;
TOnServerDestroyed = procedure(Sender: TObject; const server: ICefServer) of object;
TOnClientConnected = procedure(Sender: TObject; const server: ICefServer; connection_id: Integer) of object;
TOnClientDisconnected = procedure(Sender: TObject; const server: ICefServer; connection_id: Integer) of object;
TOnHttpRequest = procedure(Sender: TObject; const server: ICefServer; connection_id: Integer; const client_address: ustring; const request: ICefRequest) of object;
TOnWebSocketRequest = procedure(Sender: TObject; const server: ICefServer; connection_id: Integer; const client_address: ustring; const request: ICefRequest; const callback: ICefCallback) of object;
TOnWebSocketConnected = procedure(Sender: TObject; const server: ICefServer; connection_id: Integer) of object;
TOnWebSocketMessage = procedure(Sender: TObject; const server: ICefServer; connection_id: Integer; const data: Pointer; data_size: NativeUInt) of object;
implementation
end.

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@ -0,0 +1,289 @@
// ************************************************************************
// ***************************** CEF4Delphi *******************************
// ************************************************************************
//
// CEF4Delphi is based on DCEF3 which uses CEF3 to embed a chromium-based
// browser in Delphi applications.
//
// The original license of DCEF3 still applies to CEF4Delphi.
//
// For more information about CEF4Delphi visit :
// https://www.briskbard.com/index.php?lang=en&pageid=cef
//
// Copyright © 2017 Salvador Díaz Fau. All rights reserved.
//
// ************************************************************************
// ************ vvvv Original license and comments below vvvv *************
// ************************************************************************
(*
* Delphi Chromium Embedded 3
*
* Usage allowed under the restrictions of the Lesser GNU General Public License
* or alternatively the restrictions of the Mozilla Public License 1.1
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
* the specific language governing rights and limitations under the License.
*
* Unit owner : Henri Gourvest <hgourvest@gmail.com>
* Web site : http://www.progdigy.com
* Repository : http://code.google.com/p/delphichromiumembedded/
* Group : http://groups.google.com/group/delphichromiumembedded
*
* Embarcadero Technologies, Inc is not permitted to use or redistribute
* this source code without explicit permission.
*
*)
unit uCEFServerHandler;
{$IFNDEF CPUX64}
{$ALIGN ON}
{$MINENUMSIZE 4}
{$ENDIF}
{$I cef.inc}
interface
uses
uCEFBaseRefCounted, uCEFInterfaces, uCEFTypes;
type
TCEFServerHandlerOwn = class(TCefBaseRefCountedOwn, ICefServerHandler)
protected
procedure OnServerCreated(const server: ICefServer); virtual;
procedure OnServerDestroyed(const server: ICefServer); virtual;
procedure OnClientConnected(const server: ICefServer; connection_id: Integer); virtual;
procedure OnClientDisconnected(const server: ICefServer; connection_id: Integer); virtual;
procedure OnHttpRequest(const server: ICefServer; connection_id: Integer; const client_address: ustring; const request: ICefRequest); virtual;
procedure OnWebSocketRequest(const server: ICefServer; connection_id: Integer; const client_address: ustring; const request: ICefRequest; const callback: ICefCallback); virtual;
procedure OnWebSocketConnected(const server: ICefServer; connection_id: Integer); virtual;
procedure OnWebSocketMessage(const server: ICefServer; connection_id: Integer; const data: Pointer; data_size: NativeUInt); virtual;
public
constructor Create; virtual;
end;
TCustomServerHandler = class(TCEFServerHandlerOwn)
protected
FEvents : IServerEvents;
procedure OnServerCreated(const server: ICefServer); override;
procedure OnServerDestroyed(const server: ICefServer); override;
procedure OnClientConnected(const server: ICefServer; connection_id: Integer); override;
procedure OnClientDisconnected(const server: ICefServer; connection_id: Integer); override;
procedure OnHttpRequest(const server: ICefServer; connection_id: Integer; const client_address: ustring; const request: ICefRequest); override;
procedure OnWebSocketRequest(const server: ICefServer; connection_id: Integer; const client_address: ustring; const request: ICefRequest; const callback: ICefCallback); override;
procedure OnWebSocketConnected(const server: ICefServer; connection_id: Integer); override;
procedure OnWebSocketMessage(const server: ICefServer; connection_id: Integer; const data: Pointer; data_size: NativeUInt); override;
public
constructor Create(const events: IServerEvents); reintroduce;
destructor Destroy; override;
end;
implementation
uses
uCEFMiscFunctions, uCEFLibFunctions, uCEFServer, uCEFRequest, uCEFCallback;
// **************************************************************
// ******************** TCEFServerHandlerOwn ********************
// **************************************************************
procedure cef_load_handler_on_server_created(self : PCefServerHandler;
server : PCefServer); stdcall;
begin
with TCEFServerHandlerOwn(CefGetObject(self)) do
OnServerCreated(TCEFServerRef.UnWrap(server));
end;
procedure cef_load_handler_on_server_destroyed(self : PCefServerHandler;
server : PCefServer); stdcall;
begin
with TCEFServerHandlerOwn(CefGetObject(self)) do
OnServerDestroyed(TCEFServerRef.UnWrap(server));
end;
procedure cef_load_handler_on_client_connected(self : PCefServerHandler;
server : PCefServer;
connection_id : Integer); stdcall;
begin
with TCEFServerHandlerOwn(CefGetObject(self)) do
OnClientConnected(TCEFServerRef.UnWrap(server), connection_id);
end;
procedure cef_load_handler_on_client_disconnected(self : PCefServerHandler;
server : PCefServer;
connection_id : Integer); stdcall;
begin
with TCEFServerHandlerOwn(CefGetObject(self)) do
OnClientDisconnected(TCEFServerRef.UnWrap(server), connection_id);
end;
procedure cef_load_handler_on_http_request(self : PCefServerHandler;
server : PCefServer;
connection_id : Integer;
const client_address : PCefString;
request : PCefRequest); stdcall;
begin
with TCEFServerHandlerOwn(CefGetObject(self)) do
OnHttpRequest(TCEFServerRef.UnWrap(server),
connection_id,
CefString(client_address),
TCefRequestRef.UnWrap(request));
end;
procedure cef_load_handler_on_web_socket_request(self : PCefServerHandler;
server : PCefServer;
connection_id : Integer;
const client_address : PCefString;
request : PCefRequest;
callback : PCefCallback); stdcall;
begin
with TCEFServerHandlerOwn(CefGetObject(self)) do
OnWebSocketRequest(TCEFServerRef.UnWrap(server),
connection_id,
CefString(client_address),
TCefRequestRef.UnWrap(request),
TCefCallbackRef.UnWrap(callback));
end;
procedure cef_load_handler_on_web_socket_connected(self : PCefServerHandler;
server : PCefServer;
connection_id : Integer); stdcall;
begin
with TCEFServerHandlerOwn(CefGetObject(self)) do
OnWebSocketConnected(TCEFServerRef.UnWrap(server), connection_id);
end;
procedure cef_load_handler_on_web_socket_message(self : PCefServerHandler;
server : PCefServer;
connection_id : Integer;
const data : Pointer;
data_size : NativeUInt); stdcall;
begin
with TCEFServerHandlerOwn(CefGetObject(self)) do
OnWebSocketMessage(TCEFServerRef.UnWrap(server),
connection_id,
data,
data_size);
end;
constructor TCEFServerHandlerOwn.Create;
begin
inherited CreateData(SizeOf(TCEFServerHandler));
with PCEFServerHandler(FData)^ do
begin
on_server_created := cef_load_handler_on_server_created;
on_server_destroyed := cef_load_handler_on_server_destroyed;
on_client_connected := cef_load_handler_on_client_connected;
on_client_disconnected := cef_load_handler_on_client_disconnected;
on_http_request := cef_load_handler_on_http_request;
on_web_socket_request := cef_load_handler_on_web_socket_request;
on_web_socket_connected := cef_load_handler_on_web_socket_connected;
on_web_socket_message := cef_load_handler_on_web_socket_message;
end;
end;
procedure TCEFServerHandlerOwn.OnServerCreated(const server: ICefServer);
begin
//
end;
procedure TCEFServerHandlerOwn.OnServerDestroyed(const server: ICefServer);
begin
//
end;
procedure TCEFServerHandlerOwn.OnClientConnected(const server: ICefServer; connection_id: Integer);
begin
//
end;
procedure TCEFServerHandlerOwn.OnClientDisconnected(const server: ICefServer; connection_id: Integer);
begin
//
end;
procedure TCEFServerHandlerOwn.OnHttpRequest(const server: ICefServer; connection_id: Integer; const client_address: ustring; const request: ICefRequest);
begin
//
end;
procedure TCEFServerHandlerOwn.OnWebSocketRequest(const server: ICefServer; connection_id: Integer; const client_address: ustring; const request: ICefRequest; const callback: ICefCallback);
begin
//
end;
procedure TCEFServerHandlerOwn.OnWebSocketConnected(const server: ICefServer; connection_id: Integer);
begin
//
end;
procedure TCEFServerHandlerOwn.OnWebSocketMessage(const server: ICefServer; connection_id: Integer; const data: Pointer; data_size: NativeUInt);
begin
//
end;
// ************************************************************************
// ************************* TCustomServerHandler *************************
// ************************************************************************
constructor TCustomServerHandler.Create(const events: IServerEvents);
begin
inherited Create;
FEvents := events;
end;
destructor TCustomServerHandler.Destroy;
begin
FEvents := nil;
inherited Destroy;
end;
procedure TCustomServerHandler.OnServerCreated(const server: ICefServer);
begin
if (FEvents <> nil) then FEvents.doOnServerCreated(server);
end;
procedure TCustomServerHandler.OnServerDestroyed(const server: ICefServer);
begin
if (FEvents <> nil) then FEvents.doOnServerDestroyed(server);
end;
procedure TCustomServerHandler.OnClientConnected(const server: ICefServer; connection_id: Integer);
begin
if (FEvents <> nil) then FEvents.doOnClientConnected(server, connection_id);
end;
procedure TCustomServerHandler.OnClientDisconnected(const server: ICefServer; connection_id: Integer);
begin
if (FEvents <> nil) then FEvents.doOnClientDisconnected(server, connection_id);
end;
procedure TCustomServerHandler.OnHttpRequest(const server: ICefServer; connection_id: Integer; const client_address: ustring; const request: ICefRequest);
begin
if (FEvents <> nil) then FEvents.doOnHttpRequest(server, connection_id, client_address, request);
end;
procedure TCustomServerHandler.OnWebSocketRequest(const server: ICefServer; connection_id: Integer; const client_address: ustring; const request: ICefRequest; const callback: ICefCallback);
begin
if (FEvents <> nil) then FEvents.doOnWebSocketRequest(server, connection_id, client_address, request, callback);
end;
procedure TCustomServerHandler.OnWebSocketConnected(const server: ICefServer; connection_id: Integer);
begin
if (FEvents <> nil) then FEvents.doOnWebSocketConnected(server, connection_id);
end;
procedure TCustomServerHandler.OnWebSocketMessage(const server: ICefServer; connection_id: Integer; const data: Pointer; data_size: NativeUInt);
begin
if (FEvents <> nil) then FEvents.doOnWebSocketMessage(server, connection_id, data, data_size);
end;
end.

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@ -289,6 +289,16 @@ type
TCefProcessType = (ptBrowser, ptRenderer, ptZygote, ptOther);
TCefAplicationStatus = (asLoading,
asLoaded,
asInitialized,
asUnloaded,
asErrorMissingFiles,
asErrorDLLVersion,
asErrorLoadingLibrary,
asErrorInitializingLibrary,
asErrorExecutingProcess);
TCefWebRTCHandlingPolicy = (
hpDefault,
hpDefaultPublicAndPrivateInterfaces,

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@ -160,7 +160,7 @@ begin
if (TempHWND <> 0) then
begin
Winapi.Windows.GetClientRect(TempHWND, TempRect);
{$IFDEF DELPHI16_UP}Winapi.{$ENDIF}Windows.GetClientRect(TempHWND, TempRect);
TempDC := GetDC(TempHWND);
TempWidth := TempRect.Right - TempRect.Left;
TempHeight := TempRect.Bottom - TempRect.Top;