Update to CEF 3.3282.1731.gfc9a4fa

- Chromium 64.0.3282.119 which should include partial MP3 support.
- Fixed stability issues when you closed the browser due to circular interface references.
- Fixed TCefRTTIExtension thanks to Pier.
- Added the JSRTTIExtension demo to test TCefRTTIExtension.
- Added the TCustomResponseFilter class to filter the resource contents.
- Added the ResponseFilterBrowser demo to test the new TCustomResponseFilter class.
This commit is contained in:
Salvador Díaz Fau 2018-02-03 17:52:48 +01:00
parent fed1c04a3f
commit e29989623e
52 changed files with 4053 additions and 954 deletions

View File

@ -141,7 +141,9 @@ begin
if (count = pred(total)) then
begin
PostMessage(CookieVisitorFrm.Handle, MINIBROWSER_SHOWCOOKIES, 0, 0);
if (CookieVisitorFrm <> nil) and CookieVisitorFrm.HandleAllocated then
PostMessage(CookieVisitorFrm.Handle, MINIBROWSER_SHOWCOOKIES, 0, 0);
Result := False;
end
else

View File

@ -121,7 +121,7 @@ uses
// To send a message from the browser process you must use the TChromium.SendProcessMessage
// procedure with a PID_RENDERER parameter. The render process receives those messages in
// the GlobalCEFApp.OnProcessMessageReceived event
// the GlobalCEFApp.OnProcessMessageReceived event.
// To send messages from the render process you must use the browser.SendProcessMessage
// procedure with a PID_BROWSER parameter. The browser process receives those messages in

View File

@ -105,6 +105,7 @@ object FMXExternalPumpBrowserFrm: TFMXExternalPumpBrowserFrm
Top = 201
end
object chrmosr: TFMXChromium
OnTooltip = chrmosrTooltip
OnAfterCreated = chrmosrAfterCreated
OnBeforeClose = chrmosrBeforeClose
OnClose = chrmosrClose

View File

@ -102,6 +102,8 @@ type
procedure AddressEdtEnter(Sender: TObject);
procedure SnapshotBtnClick(Sender: TObject);
procedure SnapshotBtnEnter(Sender: TObject);
procedure chrmosrTooltip(Sender: TObject; const browser: ICefBrowser;
var text: ustring; out Result: Boolean);
protected
FPopUpBitmap : TBitmap;
@ -693,6 +695,13 @@ begin
end;
end;
procedure TFMXExternalPumpBrowserFrm.chrmosrTooltip(Sender: TObject; const browser: ICefBrowser; var text: ustring; out Result: Boolean);
begin
Panel1.Hint := text;
Panel1.ShowHint := (length(text) > 0);
Result := True;
end;
procedure TFMXExternalPumpBrowserFrm.DoResize;
begin
try

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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 +1,77 @@
// ************************************************************************
// ***************************** 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 JSRTTIExtension;
{$I cef.inc}
uses
{$IFDEF DELPHI16_UP}
Vcl.Forms,
WinApi.Windows,
{$ELSE}
Forms,
Windows,
{$ENDIF }
uCEFApplication,
uJSRTTIExtension in 'uJSRTTIExtension.pas' {JSRTTIExtensionFrm},
uTestExtension in 'uTestExtension.pas',
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.OnWebKitInitialized := GlobalCEFApp_OnWebKitInitialized;
if GlobalCEFApp.StartMainProcess then
begin
Application.Initialize;
{$IFDEF DELPHI11_UP}
Application.MainFormOnTaskbar := True;
{$ENDIF}
Application.CreateForm(TJSRTTIExtensionFrm, JSRTTIExtensionFrm);
Application.CreateForm(TSimpleTextViewerFrm, SimpleTextViewerFrm);
Application.Run;
end;
GlobalCEFApp.Free;
end.

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@ -0,0 +1,575 @@
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<Platform Name="iOSDevice32">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSDevice64">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSSimulator">
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Name="ProjectiOSResource">
<Platform Name="iOSDevice32">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSDevice64">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSSimulator">
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Name="ProjectOSXEntitlements">
<Platform Name="OSX32">
<RemoteDir>..\</RemoteDir>
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Name="ProjectOSXInfoPList">
<Platform Name="OSX32">
<RemoteDir>Contents</RemoteDir>
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Name="ProjectOSXResource">
<Platform Name="OSX32">
<RemoteDir>Contents\Resources</RemoteDir>
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Required="true" Name="ProjectOutput">
<Platform Name="Android">
<RemoteDir>library\lib\armeabi-v7a</RemoteDir>
<Operation>1</Operation>
</Platform>
<Platform Name="iOSDevice32">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSDevice64">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSSimulator">
<Operation>1</Operation>
</Platform>
<Platform Name="Linux64">
<Operation>1</Operation>
</Platform>
<Platform Name="OSX32">
<RemoteDir>Contents\MacOS</RemoteDir>
<Operation>1</Operation>
</Platform>
<Platform Name="Win32">
<Operation>0</Operation>
</Platform>
</DeployClass>
<DeployClass Name="ProjectUWPManifest">
<Platform Name="Win32">
<Operation>1</Operation>
</Platform>
<Platform Name="Win64">
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Name="UWP_DelphiLogo150">
<Platform Name="Win32">
<RemoteDir>Assets</RemoteDir>
<Operation>1</Operation>
</Platform>
<Platform Name="Win64">
<RemoteDir>Assets</RemoteDir>
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Name="UWP_DelphiLogo44">
<Platform Name="Win32">
<RemoteDir>Assets</RemoteDir>
<Operation>1</Operation>
</Platform>
<Platform Name="Win64">
<RemoteDir>Assets</RemoteDir>
<Operation>1</Operation>
</Platform>
</DeployClass>
<ProjectRoot Platform="iOSDevice64" Name="$(PROJECTNAME).app"/>
<ProjectRoot Platform="Win64" Name="$(PROJECTNAME)"/>
<ProjectRoot Platform="iOSDevice32" Name="$(PROJECTNAME).app"/>
<ProjectRoot Platform="Win32" Name="$(PROJECTNAME)"/>
<ProjectRoot Platform="Linux64" Name="$(PROJECTNAME)"/>
<ProjectRoot Platform="OSX32" Name="$(PROJECTNAME).app"/>
<ProjectRoot Platform="Android" Name="$(PROJECTNAME)"/>
<ProjectRoot Platform="iOSSimulator" Name="$(PROJECTNAME).app"/>
</Deployment>
<Platforms>
<Platform value="Win32">True</Platform>
<Platform value="Win64">False</Platform>
</Platforms>
</BorlandProject>
<ProjectFileVersion>12</ProjectFileVersion>
</ProjectExtensions>
<Import Project="$(BDS)\Bin\CodeGear.Delphi.Targets" Condition="Exists('$(BDS)\Bin\CodeGear.Delphi.Targets')"/>
<Import Project="$(APPDATA)\Embarcadero\$(BDSAPPDATABASEDIR)\$(PRODUCTVERSION)\UserTools.proj" Condition="Exists('$(APPDATA)\Embarcadero\$(BDSAPPDATABASEDIR)\$(PRODUCTVERSION)\UserTools.proj')"/>
<Import Project="$(MSBuildProjectName).deployproj" Condition="Exists('$(MSBuildProjectName).deployproj')"/>
</Project>

View File

@ -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 +1,88 @@
object JSRTTIExtensionFrm: TJSRTTIExtensionFrm
Left = 0
Top = 0
Caption = 'JSRTTIExtension'
ClientHeight = 589
ClientWidth = 978
Color = clBtnFace
Font.Charset = DEFAULT_CHARSET
Font.Color = clWindowText
Font.Height = -11
Font.Name = 'Tahoma'
Font.Style = []
OldCreateOrder = False
Position = poScreenCenter
OnShow = FormShow
PixelsPerInch = 96
TextHeight = 13
object NavControlPnl: TPanel
Left = 0
Top = 0
Width = 978
Height = 30
Align = alTop
BevelOuter = bvNone
Enabled = False
Padding.Left = 5
Padding.Top = 5
Padding.Right = 5
Padding.Bottom = 5
ShowCaption = False
TabOrder = 0
object Edit1: TEdit
Left = 5
Top = 5
Width = 937
Height = 20
Margins.Right = 5
Align = alClient
TabOrder = 0
Text = 'http://www.google.com'
ExplicitHeight = 21
end
object GoBtn: TButton
Left = 942
Top = 5
Width = 31
Height = 20
Margins.Left = 5
Align = alRight
Caption = 'Go'
TabOrder = 1
OnClick = GoBtnClick
end
end
object StatusBar1: TStatusBar
Left = 0
Top = 570
Width = 978
Height = 19
Panels = <
item
Width = 50
end>
end
object CEFWindowParent1: TCEFWindowParent
Left = 0
Top = 30
Width = 978
Height = 540
Align = alClient
TabOrder = 2
end
object Chromium1: TChromium
OnProcessMessageReceived = Chromium1ProcessMessageReceived
OnBeforeContextMenu = Chromium1BeforeContextMenu
OnContextMenuCommand = Chromium1ContextMenuCommand
OnAfterCreated = Chromium1AfterCreated
Left = 32
Top = 224
end
object Timer1: TTimer
Enabled = False
Interval = 300
OnTimer = Timer1Timer
Left = 32
Top = 288
end
end

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@ -0,0 +1,263 @@
// ************************************************************************
// ***************************** 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 uJSRTTIExtension;
{$I cef.inc}
interface
uses
{$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, Vcl.ComCtrls,
{$ELSE}
Windows, Messages, SysUtils, Variants, Classes, Graphics,
Controls, Forms, Dialogs, StdCtrls, ExtCtrls, ComCtrls,
{$ENDIF}
uCEFChromium, uCEFWindowParent, uCEFInterfaces, uCEFApplication, uCEFTypes, uCEFConstants;
const
MINIBROWSER_SHOWTEXTVIEWER = WM_APP + $100;
MINIBROWSER_CONTEXTMENU_SETJSEVENT = MENU_ID_USER_FIRST + 1;
MINIBROWSER_CONTEXTMENU_JSVISITDOM = MENU_ID_USER_FIRST + 2;
MOUSEOVER_MESSAGE_NAME = 'mouseover';
CUSTOMNAME_MESSAGE_NAME = 'customname';
type
TJSRTTIExtensionFrm = class(TForm)
NavControlPnl: TPanel;
Edit1: TEdit;
GoBtn: TButton;
StatusBar1: TStatusBar;
CEFWindowParent1: TCEFWindowParent;
Chromium1: TChromium;
Timer1: TTimer;
procedure FormShow(Sender: TObject);
procedure GoBtnClick(Sender: TObject);
procedure Chromium1BeforeContextMenu(Sender: TObject;
const browser: ICefBrowser; const frame: ICefFrame;
const params: ICefContextMenuParams; const model: ICefMenuModel);
procedure Chromium1ContextMenuCommand(Sender: TObject;
const browser: ICefBrowser; const frame: ICefFrame;
const params: ICefContextMenuParams; commandId: Integer;
eventFlags: Cardinal; out Result: Boolean);
procedure Chromium1ProcessMessageReceived(Sender: TObject;
const browser: ICefBrowser; sourceProcess: TCefProcessId;
const message: ICefProcessMessage; out Result: Boolean);
procedure Chromium1AfterCreated(Sender: TObject; const browser: ICefBrowser);
procedure Timer1Timer(Sender: TObject);
protected
FText : string;
procedure BrowserCreatedMsg(var aMessage : TMessage); message CEF_AFTERCREATED;
procedure ShowTextViewerMsg(var aMessage : TMessage); message MINIBROWSER_SHOWTEXTVIEWER;
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
public
{ Public declarations }
end;
var
JSRTTIExtensionFrm: TJSRTTIExtensionFrm;
procedure GlobalCEFApp_OnWebKitInitialized;
implementation
{$R *.dfm}
uses
uSimpleTextViewer, uCEFv8Handler, uTestExtension, uCEFMiscFunctions;
// The CEF3 document describing extensions is here :
// https://bitbucket.org/chromiumembedded/cef/wiki/JavaScriptIntegration.md
// This demo has a TTestExtension class that is registered in the
// GlobalCEFApp.OnWebKitInitialized event when the application is initializing.
// TTestExtension can send information back to the browser with a process message.
// The TTestExtension.mouseover function do this by calling
// TCefv8ContextRef.Current.Browser.SendProcessMessage(PID_BROWSER, msg);
// TCefv8ContextRef.Current returns the v8 context for the frame that is currently executing JS,
// TCefv8ContextRef.Current.Browser.SendProcessMessage should send a message to the right browser even
// if you have created several browsers in one app.
// That message is received in the TChromium.OnProcessMessageReceived event.
// Even if you create several TChromium objects you should have no problem because each of them will have its own
// TChromium.OnProcessMessageReceived event to receive the messages from the extension.
procedure GlobalCEFApp_OnWebKitInitialized;
begin
{$IFDEF DELPHI14_UP}
// Registering the extension. Read this document for more details :
// https://bitbucket.org/chromiumembedded/cef/wiki/JavaScriptIntegration.md
TCefRTTIExtension.Register('myextension', TTestExtension);
{$ENDIF}
end;
procedure TJSRTTIExtensionFrm.GoBtnClick(Sender: TObject);
begin
Chromium1.LoadURL(Edit1.Text);
end;
procedure TJSRTTIExtensionFrm.Chromium1AfterCreated(Sender: TObject; const browser: ICefBrowser);
begin
PostMessage(Handle, CEF_AFTERCREATED, 0, 0);
end;
procedure TJSRTTIExtensionFrm.Chromium1BeforeContextMenu(Sender: TObject;
const browser: ICefBrowser; const frame: ICefFrame;
const params: ICefContextMenuParams; const model: ICefMenuModel);
begin
// Adding some custom context menu entries
model.AddSeparator;
model.AddItem(MINIBROWSER_CONTEXTMENU_SETJSEVENT, 'Set mouseover event');
model.AddItem(MINIBROWSER_CONTEXTMENU_JSVISITDOM, 'Visit DOM in JavaScript');
end;
procedure TJSRTTIExtensionFrm.Chromium1ContextMenuCommand(Sender: TObject;
const browser: ICefBrowser; const frame: ICefFrame;
const params: ICefContextMenuParams; commandId: Integer;
eventFlags: Cardinal; out Result: Boolean);
begin
Result := False;
// Here is the code executed for each custom context menu entry
case commandId of
MINIBROWSER_CONTEXTMENU_SETJSEVENT :
if (browser <> nil) and (browser.MainFrame <> nil) then
browser.MainFrame.ExecuteJavaScript(
'document.body.addEventListener("mouseover", function(evt){'+
'function getpath(n){'+
'var ret = "<" + n.nodeName + ">";'+
'if (n.parentNode){return getpath(n.parentNode) + ret} else '+
'return ret'+
'};'+
'myextension.mouseover(getpath(evt.target))}'+ // This is the call from JavaScript to the extension with DELPHI code in uTestExtension.pas
')', 'about:blank', 0);
MINIBROWSER_CONTEXTMENU_JSVISITDOM :
if (browser <> nil) and (browser.MainFrame <> nil) then
browser.MainFrame.ExecuteJavaScript(
'var testhtml = document.body.innerHTML;' +
'myextension.sendresulttobrowser(testhtml, ' + quotedstr(CUSTOMNAME_MESSAGE_NAME) + ');', // This is the call from JavaScript to the extension with DELPHI code in uTestExtension.pas
'about:blank', 0);
end;
end;
procedure TJSRTTIExtensionFrm.Chromium1ProcessMessageReceived(Sender: TObject;
const browser: ICefBrowser; sourceProcess: TCefProcessId;
const message: ICefProcessMessage; out Result: Boolean);
begin
Result := False;
if (message = nil) or (message.ArgumentList = nil) then exit;
// This function receives the messages with the JavaScript results
// Many of these events are received in different threads and the VCL
// doesn't like to create and destroy components in different threads.
// It's safer to store the results and send a message to the main thread to show them.
// The message names are defined in the extension or in JS code.
if (message.Name = MOUSEOVER_MESSAGE_NAME) then
begin
StatusBar1.Panels[0].Text := message.ArgumentList.GetString(0); // this doesn't create/destroy components
Result := True;
end
else
if (message.Name = CUSTOMNAME_MESSAGE_NAME) then
begin
FText := message.ArgumentList.GetString(0);
PostMessage(Handle, MINIBROWSER_SHOWTEXTVIEWER, 0, 0);
Result := True;
end;
end;
procedure TJSRTTIExtensionFrm.FormShow(Sender: TObject);
begin
StatusBar1.Panels[0].Text := 'Initializing browser. Please wait...';
// 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(Chromium1.CreateBrowser(CEFWindowParent1, '')) then Timer1.Enabled := True;
end;
procedure TJSRTTIExtensionFrm.WMMove(var aMessage : TWMMove);
begin
inherited;
if (Chromium1 <> nil) then Chromium1.NotifyMoveOrResizeStarted;
end;
procedure TJSRTTIExtensionFrm.WMMoving(var aMessage : TMessage);
begin
inherited;
if (Chromium1 <> nil) then Chromium1.NotifyMoveOrResizeStarted;
end;
procedure TJSRTTIExtensionFrm.ShowTextViewerMsg(var aMessage : TMessage);
begin
// This form will show the HTML received from JavaScript
SimpleTextViewerFrm.Memo1.Lines.Text := FText;
SimpleTextViewerFrm.ShowModal;
end;
procedure TJSRTTIExtensionFrm.Timer1Timer(Sender: TObject);
begin
Timer1.Enabled := False;
if not(Chromium1.CreateBrowser(CEFWindowParent1, '')) and not(Chromium1.Initialized) then
Timer1.Enabled := True;
end;
procedure TJSRTTIExtensionFrm.BrowserCreatedMsg(var aMessage : TMessage);
begin
StatusBar1.Panels[0].Text := '';
CEFWindowParent1.UpdateSize;
NavControlPnl.Enabled := True;
GoBtn.Click;
end;
end.

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@ -0,0 +1,29 @@
object SimpleTextViewerFrm: TSimpleTextViewerFrm
Left = 0
Top = 0
BorderIcons = [biSystemMenu]
BorderStyle = bsSingle
Caption = 'Simple text viewer'
ClientHeight = 572
ClientWidth = 694
Color = clBtnFace
Font.Charset = DEFAULT_CHARSET
Font.Color = clWindowText
Font.Height = -11
Font.Name = 'Tahoma'
Font.Style = []
OldCreateOrder = False
Position = poScreenCenter
PixelsPerInch = 96
TextHeight = 13
object Memo1: TMemo
Left = 0
Top = 0
Width = 694
Height = 572
Align = alClient
ReadOnly = True
ScrollBars = ssBoth
TabOrder = 0
end
end

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@ -0,0 +1,31 @@
unit uSimpleTextViewer;
interface
uses
{$IFDEF DELPHI16_UP}
Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls;
{$ELSE}
Windows, Messages, SysUtils, Variants, Classes, Graphics,
Controls, Forms, Dialogs, StdCtrls;
{$ENDIF}
type
TSimpleTextViewerFrm = class(TForm)
Memo1: TMemo;
private
{ Private declarations }
public
{ Public declarations }
end;
var
SimpleTextViewerFrm: TSimpleTextViewerFrm;
implementation
{$R *.dfm}
end.

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@ -0,0 +1,86 @@
// ************************************************************************
// ***************************** 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 uTestExtension;
{$I cef.inc}
interface
uses
{$IFDEF DELPHI16_UP}
Winapi.Windows,
{$ELSE}
Windows,
{$ENDIF}
uCEFRenderProcessHandler, uCEFBrowserProcessHandler, uCEFInterfaces, uCEFProcessMessage,
uCEFv8Context, uCEFTypes, uCEFv8Handler;
type
TTestExtension = class
class procedure mouseover(const data: string);
class procedure sendresulttobrowser(const msgtext, msgname : string);
end;
implementation
uses
uCEFMiscFunctions, uCEFConstants, uJSRTTIExtension;
class procedure TTestExtension.mouseover(const data: string);
var
msg: ICefProcessMessage;
begin
msg := TCefProcessMessageRef.New(MOUSEOVER_MESSAGE_NAME);
msg.ArgumentList.SetString(0, data);
// Sending a message back to the browser. It'll be received in the TChromium.OnProcessMessageReceived event.
// TCefv8ContextRef.Current returns the v8 context for the frame that is currently executing Javascript.
TCefv8ContextRef.Current.Browser.SendProcessMessage(PID_BROWSER, msg);
end;
class procedure TTestExtension.sendresulttobrowser(const msgtext, msgname : string);
var
msg: ICefProcessMessage;
begin
msg := TCefProcessMessageRef.New(msgname);
msg.ArgumentList.SetString(0, msgtext);
TCefv8ContextRef.Current.Browser.SendProcessMessage(PID_BROWSER, msg);
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 +1,72 @@
// ************************************************************************
// ***************************** 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 © 2018 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 ResponseFilterBrowser;
{$I cef.inc}
uses
{$IFDEF DELPHI16_UP}
Vcl.Forms,
WinApi.Windows,
{$ELSE}
Forms,
Windows,
{$ENDIF }
uCEFApplication,
uResopnseFilterBrowser in 'uResopnseFilterBrowser.pas' {ResponseFilterBrowserFrm};
{$R *.res}
// CEF3 needs to set the LARGEADDRESSAWARE flag which allows 32-bit processes to use up to 3GB of RAM.
{$SetPEFlags IMAGE_FILE_LARGE_ADDRESS_AWARE}
begin
GlobalCEFApp := TCefApplication.Create;
if GlobalCEFApp.StartMainProcess then
begin
Application.Initialize;
{$IFDEF DELPHI11_UP}
Application.MainFormOnTaskbar := True;
{$ENDIF}
Application.CreateForm(TResponseFilterBrowserFrm, ResponseFilterBrowserFrm);
Application.Run;
end;
GlobalCEFApp.Free;
end.

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@ -0,0 +1,597 @@
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<Base>True</Base>
<Config Condition="'$(Config)'==''">Debug</Config>
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<TargetedPlatforms>1</TargetedPlatforms>
<AppType>Application</AppType>
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<PropertyGroup Condition="'$(Config)'=='Base' or '$(Base)'!=''">
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<PropertyGroup Condition="'$(Config)'=='Release' or '$(Cfg_2)'!=''">
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<Manifest_File>$(BDS)\bin\default_app.manifest</Manifest_File>
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<PropertyGroup Condition="'$(Base_Win64)'!=''">
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</PropertyGroup>
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</PropertyGroup>
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<AppEnableHighDPI>true</AppEnableHighDPI>
</PropertyGroup>
<ItemGroup>
<DelphiCompile Include="$(MainSource)">
<MainSource>MainSource</MainSource>
</DelphiCompile>
<DCCReference Include="uResopnseFilterBrowser.pas">
<Form>ResponseFilterBrowserFrm</Form>
</DCCReference>
<BuildConfiguration Include="Release">
<Key>Cfg_2</Key>
<CfgParent>Base</CfgParent>
</BuildConfiguration>
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<Key>Base</Key>
</BuildConfiguration>
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<Key>Cfg_1</Key>
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</BuildConfiguration>
</ItemGroup>
<ProjectExtensions>
<Borland.Personality>Delphi.Personality.12</Borland.Personality>
<Borland.ProjectType>Application</Borland.ProjectType>
<BorlandProject>
<Delphi.Personality>
<Source>
<Source Name="MainSource">ResponseFilterBrowser.dpr</Source>
</Source>
<Excluded_Packages>
<Excluded_Packages Name="$(BDSBIN)\dclIPIndyImpl250.bpl">IP Abstraction Indy Implementation Design Time</Excluded_Packages>
<Excluded_Packages Name="$(BDSBIN)\dcloffice2k250.bpl">Microsoft Office 2000 Sample Automation Server Wrapper Components</Excluded_Packages>
<Excluded_Packages Name="$(BDSBIN)\dclofficexp250.bpl">Microsoft Office XP Sample Automation Server Wrapper Components</Excluded_Packages>
</Excluded_Packages>
</Delphi.Personality>
<Deployment Version="3">
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<DeployFile LocalName="..\..\bin\ResponseFilterBrowser.exe" Configuration="Debug" Class="ProjectOutput">
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<Operation>1</Operation>
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<Operation>1</Operation>
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</Platform>
</DeployClass>
<DeployClass Required="true" Name="DependencyPackage">
<Platform Name="iOSDevice32">
<Operation>1</Operation>
<Extensions>.dylib</Extensions>
</Platform>
<Platform Name="iOSDevice64">
<Operation>1</Operation>
<Extensions>.dylib</Extensions>
</Platform>
<Platform Name="iOSSimulator">
<Operation>1</Operation>
<Extensions>.dylib</Extensions>
</Platform>
<Platform Name="OSX32">
<RemoteDir>Contents\MacOS</RemoteDir>
<Operation>1</Operation>
<Extensions>.dylib</Extensions>
</Platform>
<Platform Name="Win32">
<Operation>0</Operation>
<Extensions>.bpl</Extensions>
</Platform>
</DeployClass>
<DeployClass Name="File">
<Platform Name="Android">
<Operation>0</Operation>
</Platform>
<Platform Name="iOSDevice32">
<Operation>0</Operation>
</Platform>
<Platform Name="iOSDevice64">
<Operation>0</Operation>
</Platform>
<Platform Name="iOSSimulator">
<Operation>0</Operation>
</Platform>
<Platform Name="OSX32">
<RemoteDir>Contents\Resources\StartUp\</RemoteDir>
<Operation>0</Operation>
</Platform>
<Platform Name="Win32">
<Operation>0</Operation>
</Platform>
</DeployClass>
<DeployClass Name="iPad_Launch1024">
<Platform Name="iOSDevice32">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSDevice64">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSSimulator">
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Name="iPad_Launch1536">
<Platform Name="iOSDevice32">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSDevice64">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSSimulator">
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Name="iPad_Launch2048">
<Platform Name="iOSDevice32">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSDevice64">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSSimulator">
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Name="iPad_Launch768">
<Platform Name="iOSDevice32">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSDevice64">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSSimulator">
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Name="iPhone_Launch320">
<Platform Name="iOSDevice32">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSDevice64">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSSimulator">
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Name="iPhone_Launch640">
<Platform Name="iOSDevice32">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSDevice64">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSSimulator">
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Name="iPhone_Launch640x1136">
<Platform Name="iOSDevice32">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSDevice64">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSSimulator">
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Name="ProjectAndroidManifest">
<Platform Name="Android">
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Name="ProjectiOSDeviceDebug">
<Platform Name="iOSDevice32">
<RemoteDir>..\$(PROJECTNAME).app.dSYM\Contents\Resources\DWARF</RemoteDir>
<Operation>1</Operation>
</Platform>
<Platform Name="iOSDevice64">
<RemoteDir>..\$(PROJECTNAME).app.dSYM\Contents\Resources\DWARF</RemoteDir>
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Name="ProjectiOSDeviceResourceRules">
<Platform Name="iOSDevice32">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSDevice64">
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Name="ProjectiOSEntitlements">
<Platform Name="iOSDevice32">
<RemoteDir>..\</RemoteDir>
<Operation>1</Operation>
</Platform>
<Platform Name="iOSDevice64">
<RemoteDir>..\</RemoteDir>
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Name="ProjectiOSInfoPList">
<Platform Name="iOSDevice32">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSDevice64">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSSimulator">
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Name="ProjectiOSResource">
<Platform Name="iOSDevice32">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSDevice64">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSSimulator">
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Name="ProjectOSXEntitlements">
<Platform Name="OSX32">
<RemoteDir>..\</RemoteDir>
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Name="ProjectOSXInfoPList">
<Platform Name="OSX32">
<RemoteDir>Contents</RemoteDir>
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Name="ProjectOSXResource">
<Platform Name="OSX32">
<RemoteDir>Contents\Resources</RemoteDir>
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Required="true" Name="ProjectOutput">
<Platform Name="Android">
<RemoteDir>library\lib\armeabi-v7a</RemoteDir>
<Operation>1</Operation>
</Platform>
<Platform Name="iOSDevice32">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSDevice64">
<Operation>1</Operation>
</Platform>
<Platform Name="iOSSimulator">
<Operation>1</Operation>
</Platform>
<Platform Name="Linux64">
<Operation>1</Operation>
</Platform>
<Platform Name="OSX32">
<RemoteDir>Contents\MacOS</RemoteDir>
<Operation>1</Operation>
</Platform>
<Platform Name="Win32">
<Operation>0</Operation>
</Platform>
</DeployClass>
<DeployClass Name="ProjectUWPManifest">
<Platform Name="Win32">
<Operation>1</Operation>
</Platform>
<Platform Name="Win64">
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Name="UWP_DelphiLogo150">
<Platform Name="Win32">
<RemoteDir>Assets</RemoteDir>
<Operation>1</Operation>
</Platform>
<Platform Name="Win64">
<RemoteDir>Assets</RemoteDir>
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Name="UWP_DelphiLogo44">
<Platform Name="Win32">
<RemoteDir>Assets</RemoteDir>
<Operation>1</Operation>
</Platform>
<Platform Name="Win64">
<RemoteDir>Assets</RemoteDir>
<Operation>1</Operation>
</Platform>
</DeployClass>
<ProjectRoot Platform="iOSDevice64" Name="$(PROJECTNAME).app"/>
<ProjectRoot Platform="Win64" Name="$(PROJECTNAME)"/>
<ProjectRoot Platform="iOSDevice32" Name="$(PROJECTNAME).app"/>
<ProjectRoot Platform="Win32" Name="$(PROJECTNAME)"/>
<ProjectRoot Platform="Linux64" Name="$(PROJECTNAME)"/>
<ProjectRoot Platform="OSX32" Name="$(PROJECTNAME).app"/>
<ProjectRoot Platform="Android" Name="$(PROJECTNAME)"/>
<ProjectRoot Platform="iOSSimulator" Name="$(PROJECTNAME).app"/>
</Deployment>
<Platforms>
<Platform value="Win32">True</Platform>
<Platform value="Win64">False</Platform>
</Platforms>
</BorlandProject>
<ProjectFileVersion>12</ProjectFileVersion>
</ProjectExtensions>
<Import Project="$(BDS)\Bin\CodeGear.Delphi.Targets" Condition="Exists('$(BDS)\Bin\CodeGear.Delphi.Targets')"/>
<Import Project="$(APPDATA)\Embarcadero\$(BDSAPPDATABASEDIR)\$(PRODUCTVERSION)\UserTools.proj" Condition="Exists('$(APPDATA)\Embarcadero\$(BDSAPPDATABASEDIR)\$(PRODUCTVERSION)\UserTools.proj')"/>
<Import Project="$(MSBuildProjectName).deployproj" Condition="Exists('$(MSBuildProjectName).deployproj')"/>
</Project>

View File

@ -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 +1,98 @@
object ResponseFilterBrowserFrm: TResponseFilterBrowserFrm
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 Splitter1: TSplitter
Left = 0
Top = 532
Width = 1038
Height = 3
Cursor = crVSplit
Align = alBottom
ExplicitTop = 30
ExplicitWidth = 505
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 = 0
object AddressEdt: TEdit
Left = 5
Top = 5
Width = 997
Height = 20
Margins.Right = 5
Align = alClient
TabOrder = 0
Text = 'https://www.wikipedia.org'
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 CEFWindowParent1: TCEFWindowParent
Left = 0
Top = 30
Width = 1038
Height = 502
Align = alClient
TabOrder = 1
end
object Memo1: TMemo
Left = 0
Top = 535
Width = 1038
Height = 89
Align = alBottom
ReadOnly = True
ScrollBars = ssBoth
TabOrder = 2
end
object Timer1: TTimer
Enabled = False
Interval = 300
OnTimer = Timer1Timer
Left = 56
Top = 88
end
object Chromium1: TChromium
OnAfterCreated = Chromium1AfterCreated
OnGetResourceResponseFilter = Chromium1GetResourceResponseFilter
Left = 56
Top = 160
end
end

View File

@ -0,0 +1,262 @@
// ************************************************************************
// ***************************** 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 © 2018 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 uResopnseFilterBrowser;
{$I cef.inc}
interface
uses
{$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, uCEFInterfaces, uCEFConstants, uCEFTypes, uCEFResponseFilter;
const
STREAM_COPY_COMPLETE = WM_APP + $B00;
type
TResponseFilterBrowserFrm = class(TForm)
AddressPnl: TPanel;
AddressEdt: TEdit;
GoBtn: TButton;
Timer1: TTimer;
Chromium1: TChromium;
CEFWindowParent1: TCEFWindowParent;
Splitter1: TSplitter;
Memo1: TMemo;
procedure GoBtnClick(Sender: TObject);
procedure FormShow(Sender: TObject);
procedure Timer1Timer(Sender: TObject);
procedure Chromium1AfterCreated(Sender: TObject; const browser: ICefBrowser);
procedure Chromium1GetResourceResponseFilter(Sender: TObject;
const browser: ICefBrowser; const frame: ICefFrame;
const request: ICefRequest; const response: ICefResponse;
out Result: ICefResponseFilter);
procedure FormCreate(Sender: TObject);
procedure FormDestroy(Sender: TObject);
protected
FFilter : ICefResponseFilter;
FStream : TMemoryStream;
FStreamCS : TCriticalSection;
FLoading : boolean;
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
procedure WMEnterMenuLoop(var aMessage: TMessage); message WM_ENTERMENULOOP;
procedure WMExitMenuLoop(var aMessage: TMessage); message WM_EXITMENULOOP;
procedure BrowserCreatedMsg(var aMessage : TMessage); message CEF_AFTERCREATED;
procedure StreamCopyCompleteMsg(var aMessage : TMessage); message STREAM_COPY_COMPLETE;
procedure Filter_OnFilter(Sender: TObject; data_in: Pointer; data_in_size: NativeUInt; var data_in_read: NativeUInt; data_out: Pointer; data_out_size : NativeUInt; var data_out_written: NativeUInt; var aResult : TCefResponseFilterStatus);
public
{ Public declarations }
end;
var
ResponseFilterBrowserFrm: TResponseFilterBrowserFrm;
implementation
{$R *.dfm}
uses
{$IFDEF DELPHI16_UP}
System.Math,
{$ELSE}
Math,
{$ENDIF}
uCEFApplication;
// This demo uses a TCustomResponseFilter to read the contents from a JavaScript file in wikipedia.org into a TMemoryStream.
// The stream is shown in the TMemo when it's finished.
// For more information read the CEF3 code comments here :
// https://github.com/chromiumembedded/cef/blob/master/include/capi/cef_response_filter_capi.h
procedure TResponseFilterBrowserFrm.Filter_OnFilter(Sender: TObject;
data_in : Pointer;
data_in_size : NativeUInt;
var data_in_read : NativeUInt;
data_out : Pointer;
data_out_size : NativeUInt;
var data_out_written : NativeUInt;
var aResult : TCefResponseFilterStatus);
begin
try
// This event will be called repeatedly until the input buffer has been fully read.
FStreamCS.Acquire;
aResult := RESPONSE_FILTER_DONE;
if (data_in = nil) then
begin
data_in_read := 0;
data_out_written := 0;
end
else
begin
data_in_read := data_in_size;
if (data_out <> nil) then
begin
data_out_written := min(data_in_read, data_out_size);
Move(data_in^, data_out^, data_out_written);
end;
FStream.WriteBuffer(data_in^, data_in_size);
PostMessage(Handle, STREAM_COPY_COMPLETE, 0, 0);
end;
finally
FStreamCS.Release;
end;
end;
procedure TResponseFilterBrowserFrm.FormCreate(Sender: TObject);
begin
FLoading := False;
FStream := TMemoryStream.Create;
FStreamCS := TCriticalSection.Create;
FFilter := TCustomResponseFilter.Create;
// This event will receive the data
TCustomResponseFilter(FFilter).OnFilter := Filter_OnFilter;
end;
procedure TResponseFilterBrowserFrm.FormDestroy(Sender: TObject);
begin
FFilter := nil;
FStream.Free;
FStreamCS.Free;
end;
procedure TResponseFilterBrowserFrm.FormShow(Sender: TObject);
begin
// 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(Chromium1.CreateBrowser(CEFWindowParent1)) then Timer1.Enabled := True;
end;
procedure TResponseFilterBrowserFrm.Chromium1AfterCreated(Sender: TObject; const browser: ICefBrowser);
begin
// Now the browser is fully initialized we can send a message to the main form to load the initial web page.
PostMessage(Handle, CEF_AFTERCREATED, 0, 0);
end;
procedure TResponseFilterBrowserFrm.Chromium1GetResourceResponseFilter(Sender : TObject;
const browser : ICefBrowser;
const frame : ICefFrame;
const request : ICefRequest;
const response : ICefResponse;
out Result : ICefResponseFilter);
begin
// All resources can be filtered but for this demo we will select a JS file in wikipedia.org called 'index-47f5f07682.js'
if (request <> nil) and
(pos('index', request.URL) > 0) and // the file contains the word 'index'
(pos('.js', request.URL) > 0) then // the file contains the extension '.js'
Result := FFilter
else
Result := nil;
end;
procedure TResponseFilterBrowserFrm.BrowserCreatedMsg(var aMessage : TMessage);
begin
Caption := 'Response Filter Browser';
AddressPnl.Enabled := True;
GoBtn.Click;
end;
procedure TResponseFilterBrowserFrm.StreamCopyCompleteMsg(var aMessage : TMessage);
begin
try
FStreamCS.Acquire;
FStream.Seek(0, soBeginning);
Memo1.Lines.Clear;
Memo1.Lines.LoadFromStream(FStream);
FStream.Clear;
finally
FStreamCS.Release;
end;
end;
procedure TResponseFilterBrowserFrm.GoBtnClick(Sender: TObject);
begin
FLoading := True;
Chromium1.LoadURL(AddressEdt.Text);
end;
procedure TResponseFilterBrowserFrm.Timer1Timer(Sender: TObject);
begin
Timer1.Enabled := False;
if not(Chromium1.CreateBrowser(CEFWindowParent1)) and not(Chromium1.Initialized) then
Timer1.Enabled := True;
end;
procedure TResponseFilterBrowserFrm.WMMove(var aMessage : TWMMove);
begin
inherited;
if (Chromium1 <> nil) then Chromium1.NotifyMoveOrResizeStarted;
end;
procedure TResponseFilterBrowserFrm.WMMoving(var aMessage : TMessage);
begin
inherited;
if (Chromium1 <> nil) then Chromium1.NotifyMoveOrResizeStarted;
end;
procedure TResponseFilterBrowserFrm.WMEnterMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := True;
end;
procedure TResponseFilterBrowserFrm.WMExitMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := False;
end;
end.

View File

@ -56,14 +56,14 @@ uses
const
CEF_SUPPORTED_VERSION_MAJOR = 3;
CEF_SUPPORTED_VERSION_MINOR = 3239;
CEF_SUPPORTED_VERSION_RELEASE = 1723;
CEF_SUPPORTED_VERSION_MINOR = 3282;
CEF_SUPPORTED_VERSION_RELEASE = 1731;
CEF_SUPPORTED_VERSION_BUILD = 0;
CEF_CHROMEELF_VERSION_MAJOR = 63;
CEF_CHROMEELF_VERSION_MAJOR = 64;
CEF_CHROMEELF_VERSION_MINOR = 0;
CEF_CHROMEELF_VERSION_RELEASE = 3239;
CEF_CHROMEELF_VERSION_BUILD = 109;
CEF_CHROMEELF_VERSION_RELEASE = 3282;
CEF_CHROMEELF_VERSION_BUILD = 119;
LIBCEF_DLL = 'libcef.dll';
CHROMEELF_DLL = 'chrome_elf.dll';
@ -523,9 +523,9 @@ end;
procedure TCefApplication.RemoveAppReferences;
begin
try
if (FResourceBundleHandler <> nil) then FResourceBundleHandler.InitializeVars;
if (FBrowserProcessHandler <> nil) then FBrowserProcessHandler.InitializeVars;
if (FRenderProcessHandler <> nil) then FRenderProcessHandler.InitializeVars;
if (FResourceBundleHandler <> nil) then FResourceBundleHandler.RemoveReferences;
if (FBrowserProcessHandler <> nil) then FBrowserProcessHandler.RemoveReferences;
if (FRenderProcessHandler <> nil) then FRenderProcessHandler.RemoveReferences;
except
on e : exception do
if CustomExceptionHandler('TCefApplication.RemoveAppReferences', e) then raise;

View File

@ -58,7 +58,7 @@ type
function GetPrintHandler : ICefPrintHandler; virtual;
procedure OnScheduleMessagePumpWork(const delayMs: Int64); virtual; abstract;
procedure InitializeVars; virtual; abstract;
procedure RemoveReferences; virtual; abstract;
public
constructor Create; virtual;
@ -76,7 +76,7 @@ type
public
constructor Create(const aCefApp : TCefApplication); reintroduce;
destructor Destroy; override;
procedure InitializeVars; override;
procedure RemoveReferences; override;
end;
implementation
@ -171,12 +171,12 @@ end;
destructor TCefCustomBrowserProcessHandler.Destroy;
begin
InitializeVars;
RemoveReferences;
inherited Destroy;
end;
procedure TCefCustomBrowserProcessHandler.InitializeVars;
procedure TCefCustomBrowserProcessHandler.RemoveReferences;
begin
FCefApp := nil;
end;

View File

@ -53,19 +53,13 @@ uses
Windows, Messages, Classes, Controls, Graphics, Forms, ActiveX,
{$ENDIF}
uCEFTypes, uCEFInterfaces, uCEFLibFunctions, uCEFMiscFunctions, uCEFClient,
uCEFPDFPrintCallback, uCEFStringVisitor, uCEFConstants, uCEFTask,
uCEFDeleteCookiesCallback, uCEFDomVisitor, uCEFChromiumEvents,
uCEFChromiumOptions, uCEFChromiumFontOptions, uCEFPDFPrintOptions,
uCEFDragAndDropMgr;
uCEFConstants, uCEFTask, uCEFDomVisitor, uCEFChromiumEvents,
uCEFChromiumOptions, uCEFChromiumFontOptions, uCEFPDFPrintOptions, uCEFDragAndDropMgr;
type
TChromium = class(TComponent, IChromiumEvents)
protected
FCompHandle : HWND;
FVisitor : ICefStringVisitor;
FPDFPrintcb : ICefPdfPrintCallback;
FResolveHostcb : ICefResolveCallback;
FCookiDeletercb : ICefDeleteCookiesCallback;
FHandler : ICefClient;
FBrowser : ICefBrowser;
FBrowserId : Integer;
@ -264,10 +258,6 @@ type
function CreateBrowserHostSync(aWindowInfo : PCefWindowInfo; const aURL : ustring; const aSettings : PCefBrowserSettings; const aContext : ICefRequestContext): ICefBrowser;
procedure DestroyClientHandler;
procedure DestroyVisitor;
procedure DestroyPDFPrintcb;
procedure DestroyResolveHostcb;
procedure DestroyCookiDeletercb;
procedure ClearBrowserReference;
@ -351,7 +341,7 @@ type
procedure doOnFullScreenModeChange(const browser: ICefBrowser; fullscreen: Boolean); virtual;
function doOnTooltip(const browser: ICefBrowser; var text: ustring): Boolean; virtual;
procedure doOnStatusMessage(const browser: ICefBrowser; const value: ustring); virtual;
function doOnConsoleMessage(const browser: ICefBrowser; const aMessage, source: ustring; line: Integer): Boolean; virtual;
function doOnConsoleMessage(const browser: ICefBrowser; level: TCefLogSeverity; const aMessage, source: ustring; line: Integer): Boolean; virtual;
function doOnAutoResize(const browser: ICefBrowser; const new_size: PCefSize): Boolean; virtual;
// ICefDownloadHandler
@ -419,12 +409,6 @@ type
// Custom
procedure doCookiesDeleted(numDeleted : integer); virtual;
procedure doGetHTML(const aFrameName : ustring); overload;
procedure doGetHTML(const aFrame : ICefFrame); overload;
procedure doGetHTML(const aFrameIdentifier : int64); overload;
procedure doGetText(const aFrameName : ustring); overload;
procedure doGetText(const aFrame : ICefFrame); overload;
procedure doGetText(const aFrameIdentifier : int64); overload;
procedure doPdfPrintFinished(aResultOK : boolean); virtual;
procedure doTextResultAvailable(const aText : string); virtual;
procedure doUpdatePreferences; virtual;
@ -445,6 +429,8 @@ type
procedure InitializeDragAndDrop(const aDropTargetCtrl : TWinControl);
procedure ShutdownDragAndDrop;
procedure LoadURL(const aURL : ustring);
procedure LoadString(const aString : ustring; const aURL : ustring = '');
procedure LoadRequest(const aRequest: ICefRequest);
@ -695,8 +681,8 @@ uses
SysUtils, Math,
{$ENDIF}
uCEFBrowser, uCEFValue, uCEFDictionaryValue, uCEFStringMultimap, uCEFFrame,
uCEFApplication, uCEFProcessMessage, uOLEDragAndDrop, uCEFRequestContext,
uCEFResolveCallback;
uCEFApplication, uCEFProcessMessage, uCEFRequestContext, uOLEDragAndDrop,
uCEFPDFPrintCallback, uCEFResolveCallback, uCEFDeleteCookiesCallback, uCEFStringVisitor;
constructor TChromium.Create(AOwner: TComponent);
begin
@ -711,10 +697,6 @@ begin
FOptions := nil;
FFontOptions := nil;
FDefaultEncoding := '';
FVisitor := nil;
FPDFPrintcb := nil;
FResolveHostcb := nil;
FCookiDeletercb := nil;
FPDFPrintOptions := nil;
FUpdatePreferences := False;
FCustomHeaderName := '';
@ -787,10 +769,6 @@ end;
procedure TChromium.BeforeDestruction;
begin
DestroyClientHandler;
DestroyVisitor;
DestroyPDFPrintcb;
DestroyResolveHostcb;
DestroyCookiDeletercb;
inherited BeforeDestruction;
end;
@ -806,7 +784,7 @@ begin
try
if (FHandler <> nil) then
begin
FHandler.InitializeVars;
FHandler.RemoveReferences;
FHandler := nil;
end;
except
@ -815,62 +793,6 @@ begin
end;
end;
procedure TChromium.DestroyVisitor;
begin
try
if (FVisitor <> nil) then
begin
FVisitor.InitializeVars;
FVisitor := nil;
end;
except
on e : exception do
if CustomExceptionHandler('TChromium.DestroyVisitor', e) then raise;
end;
end;
procedure TChromium.DestroyPDFPrintcb;
begin
try
if (FPDFPrintcb <> nil) then
begin
FPDFPrintcb.InitializeVars;
FPDFPrintcb := nil;
end;
except
on e : exception do
if CustomExceptionHandler('TChromium.DestroyPDFPrintcb', e) then raise;
end;
end;
procedure TChromium.DestroyResolveHostcb;
begin
try
if (FResolveHostcb <> nil) then
begin
FResolveHostcb.InitializeVars;
FResolveHostcb := nil;
end;
except
on e : exception do
if CustomExceptionHandler('TChromium.DestroyResolveHostcb', e) then raise;
end;
end;
procedure TChromium.DestroyCookiDeletercb;
begin
try
if (FCookiDeletercb <> nil) then
begin
FCookiDeletercb.InitializeVars;
FCookiDeletercb := nil;
end;
except
on e : exception do
if CustomExceptionHandler('TChromium.DestroyCookiDeletercb', e) then raise;
end;
end;
procedure TChromium.AfterConstruction;
begin
inherited AfterConstruction;
@ -1290,12 +1212,13 @@ end;
procedure TChromium.PrintToPDF(const aFilePath, aTitle, aURL : ustring);
var
TempSettings : TCefPdfPrintSettings;
TempCallback : ICefPdfPrintCallback;
begin
if Initialized then
begin
GetPrintPDFSettings(TempSettings, aTitle, aURL);
if (FPDFPrintcb = nil) then FPDFPrintcb := TCefCustomPDFPrintCallBack.Create(self);
FBrowser.Host.PrintToPdf(aFilePath, @TempSettings, FPDFPrintcb);
TempCallback := TCefCustomPDFPrintCallBack.Create(self);
FBrowser.Host.PrintToPdf(aFilePath, @TempSettings, TempCallback);
end;
end;
@ -1925,103 +1848,10 @@ begin
end;
end;
procedure TChromium.doGetHTML(const aFrameName : ustring);
var
TempFrame : ICefFrame;
begin
if Initialized then
begin
if (length(aFrameName) > 0) then
TempFrame := FBrowser.GetFrame(aFrameName)
else
TempFrame := FBrowser.MainFrame;
if (TempFrame <> nil) then
begin
if (FVisitor = nil) then FVisitor := TCustomCefStringVisitor.Create(self);
TempFrame.GetSource(FVisitor);
end;
end;
end;
procedure TChromium.doGetHTML(const aFrame : ICefFrame);
begin
if Initialized and (aFrame <> nil) then
begin
if (FVisitor = nil) then FVisitor := TCustomCefStringVisitor.Create(self);
aFrame.GetSource(FVisitor);
end;
end;
procedure TChromium.doGetHTML(const aFrameIdentifier : int64);
var
TempFrame : ICefFrame;
begin
if Initialized then
begin
if (aFrameIdentifier <> 0) then
TempFrame := FBrowser.GetFrameByident(aFrameIdentifier)
else
TempFrame := FBrowser.MainFrame;
if (TempFrame <> nil) then
begin
if (FVisitor = nil) then FVisitor := TCustomCefStringVisitor.Create(self);
TempFrame.GetSource(FVisitor);
end;
end;
end;
procedure TChromium.doGetText(const aFrameName : ustring);
var
TempFrame : ICefFrame;
begin
if Initialized then
begin
if (length(aFrameName) > 0) then
TempFrame := FBrowser.GetFrame(aFrameName)
else
TempFrame := FBrowser.MainFrame;
if (TempFrame <> nil) then
begin
if (FVisitor = nil) then FVisitor := TCustomCefStringVisitor.Create(self);
TempFrame.GetText(FVisitor);
end;
end;
end;
procedure TChromium.doGetText(const aFrame : ICefFrame);
begin
if Initialized and (aFrame <> nil) then
begin
if (FVisitor = nil) then FVisitor := TCustomCefStringVisitor.Create(self);
aFrame.GetText(FVisitor);
end;
end;
procedure TChromium.doGetText(const aFrameIdentifier : int64);
var
TempFrame : ICefFrame;
begin
if Initialized then
begin
if (aFrameIdentifier <> 0) then
TempFrame := FBrowser.GetFrameByident(aFrameIdentifier)
else
TempFrame := FBrowser.MainFrame;
if (TempFrame <> nil) then
begin
if (FVisitor = nil) then FVisitor := TCustomCefStringVisitor.Create(self);
TempFrame.GetText(FVisitor);
end;
end;
end;
function TChromium.DeleteCookies : boolean;
var
TempManager : ICefCookieManager;
TempManager : ICefCookieManager;
TempCallback : ICefDeleteCookiesCallback;
begin
Result := False;
@ -2031,9 +1861,8 @@ begin
if (TempManager <> nil) then
begin
if (FCookiDeletercb = nil) then FCookiDeletercb := TCefCustomDeleteCookiesCallback.Create(self);
Result := TempManager.DeleteCookies('', '', FCookiDeletercb);
TempCallback := TCefCustomDeleteCookiesCallback.Create(self);
Result := TempManager.DeleteCookies('', '', TempCallback);
end;
end;
end;
@ -2041,74 +1870,104 @@ end;
// Leave aFrameName empty to get the HTML source from the main frame
procedure TChromium.RetrieveHTML(const aFrameName : ustring);
var
TempTask: ICefTask;
TempFrame : ICefFrame;
TempVisitor : ICefStringVisitor;
begin
// Results will be received in the OnTextResultAvailable event of this class
if Initialized then
begin
TempTask := TCefGetHTMLTask.Create(self, aFrameName);
CefPostTask(TID_UI, TempTask);
if (length(aFrameName) > 0) then
TempFrame := FBrowser.GetFrame(aFrameName)
else
TempFrame := FBrowser.MainFrame;
if (TempFrame <> nil) then
begin
TempVisitor := TCustomCefStringVisitor.Create(self);
TempFrame.GetSource(TempVisitor);
end;
end;
end;
procedure TChromium.RetrieveHTML(const aFrame : ICefFrame);
var
TempTask: ICefTask;
TempVisitor : ICefStringVisitor;
begin
// Results will be received in the OnTextResultAvailable event of this class
if Initialized then
if Initialized and (aFrame <> nil) then
begin
TempTask := TCefGetHTMLTask.Create(self, aFrame);
CefPostTask(TID_UI, TempTask);
TempVisitor := TCustomCefStringVisitor.Create(self);
aFrame.GetSource(TempVisitor);
end;
end;
procedure TChromium.RetrieveHTML(const aFrameIdentifier : int64);
var
TempTask: ICefTask;
TempFrame : ICefFrame;
TempVisitor : ICefStringVisitor;
begin
// Results will be received in the OnTextResultAvailable event of this class
if Initialized then
begin
TempTask := TCefGetHTMLTask.Create(self, aFrameIdentifier);
CefPostTask(TID_UI, TempTask);
if (aFrameIdentifier <> 0) then
TempFrame := FBrowser.GetFrameByident(aFrameIdentifier)
else
TempFrame := FBrowser.MainFrame;
if (TempFrame <> nil) then
begin
TempVisitor := TCustomCefStringVisitor.Create(self);
TempFrame.GetSource(TempVisitor);
end;
end;
end;
// Leave aFrameName empty to get the HTML source from the main frame
procedure TChromium.RetrieveText(const aFrameName : ustring);
var
TempTask: ICefTask;
TempFrame : ICefFrame;
TempVisitor : ICefStringVisitor;
begin
// Results will be received in the OnTextResultAvailable event of this class
if Initialized then
begin
TempTask := TCefGetTextTask.Create(self, aFrameName);
CefPostTask(TID_UI, TempTask);
if (length(aFrameName) > 0) then
TempFrame := FBrowser.GetFrame(aFrameName)
else
TempFrame := FBrowser.MainFrame;
if (TempFrame <> nil) then
begin
TempVisitor := TCustomCefStringVisitor.Create(self);
TempFrame.GetText(TempVisitor);
end;
end;
end;
procedure TChromium.RetrieveText(const aFrame : ICefFrame);
var
TempTask: ICefTask;
TempVisitor : ICefStringVisitor;
begin
// Results will be received in the OnTextResultAvailable event of this class
if Initialized then
if Initialized and (aFrame <> nil) then
begin
TempTask := TCefGetTextTask.Create(self, aFrame);
CefPostTask(TID_UI, TempTask);
TempVisitor := TCustomCefStringVisitor.Create(self);
aFrame.GetText(TempVisitor);
end;
end;
procedure TChromium.RetrieveText(const aFrameIdentifier : int64);
var
TempTask: ICefTask;
TempFrame : ICefFrame;
TempVisitor : ICefStringVisitor;
begin
// Results will be received in the OnTextResultAvailable event of this class
if Initialized then
begin
TempTask := TCefGetTextTask.Create(self, aFrameIdentifier);
CefPostTask(TID_UI, TempTask);
if (aFrameIdentifier <> 0) then
TempFrame := FBrowser.GetFrameByident(aFrameIdentifier)
else
TempFrame := FBrowser.MainFrame;
if (TempFrame <> nil) then
begin
TempVisitor := TCustomCefStringVisitor.Create(self);
TempFrame.GetText(TempVisitor);
end;
end;
end;
@ -2159,12 +2018,14 @@ begin
end;
procedure TChromium.ResolveHost(const aURL : ustring);
var
TempCallback : ICefResolveCallback;
begin
// Results will be received in the OnResolvedHostAvailable event of this class
if Initialized and (length(aURL) > 0) then
begin
if (FResolveHostcb = nil) then FResolveHostcb := TCefCustomResolveCallback.Create(self);
FBrowser.Host.RequestContext.ResolveHost(aURL, FResolveHostcb);
TempCallback := TCefCustomResolveCallback.Create(self);
FBrowser.Host.RequestContext.ResolveHost(aURL, TempCallback);
end;
end;
@ -3030,13 +2891,14 @@ begin
end;
function TChromium.doOnConsoleMessage(const browser : ICefBrowser;
level : TCefLogSeverity;
const aMessage : ustring;
const source : ustring;
line : Integer): Boolean;
begin
Result := False;
if Assigned(FOnConsoleMessage) then FOnConsoleMessage(Self, browser, aMessage, source, line, Result);
if Assigned(FOnConsoleMessage) then FOnConsoleMessage(Self, browser, level, aMessage, source, line, Result);
end;
function TChromium.doOnAutoResize(const browser : ICefBrowser;

View File

@ -86,7 +86,7 @@ type
TOnFullScreenModeChange = procedure(Sender: TObject; const browser: ICefBrowser; fullscreen: Boolean) of object;
TOnTooltip = procedure(Sender: TObject; const browser: ICefBrowser; var text: ustring; out Result: Boolean) of object;
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;
TOnConsoleMessage = procedure(Sender: TObject; const browser: ICefBrowser; level: TCefLogSeverity; 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

View File

@ -73,7 +73,7 @@ type
function GetRequestHandler: ICefRequestHandler; virtual;
function OnProcessMessageReceived(const browser: ICefBrowser; sourceProcess: TCefProcessId; const message: ICefProcessMessage): Boolean; virtual;
procedure InitializeVars; virtual;
procedure RemoveReferences; virtual;
public
class function UnWrap(data: Pointer): ICefClient;
@ -97,7 +97,7 @@ type
function GetRequestHandler: ICefRequestHandler; virtual;
function OnProcessMessageReceived(const browser: ICefBrowser; sourceProcess: TCefProcessId; const message: ICefProcessMessage): Boolean; virtual;
procedure InitializeVars; virtual;
procedure RemoveReferences; virtual;
public
constructor Create; virtual;
@ -105,7 +105,7 @@ type
TCustomClientHandler = class(TCefClientOwn)
protected
FEvents : IChromiumEvents;
FEvents : Pointer;
FLoadHandler : ICefLoadHandler;
FFocusHandler : ICefFocusHandler;
FContextMenuHandler : ICefContextMenuHandler;
@ -121,6 +121,7 @@ type
FDragHandler : ICefDragHandler;
FFindHandler : ICefFindHandler;
function GetContextMenuHandler: ICefContextMenuHandler; override;
function GetDialogHandler: ICefDialogHandler; override;
function GetDisplayHandler: ICefDisplayHandler; override;
@ -137,14 +138,16 @@ type
function GetRequestHandler: ICefRequestHandler; override;
function OnProcessMessageReceived(const browser: ICefBrowser; sourceProcess: TCefProcessId; const message: ICefProcessMessage): Boolean; override;
procedure InitializeVars;
public
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;
procedure InitializeVars; override;
procedure BeforeDestruction; override;
procedure RemoveReferences; override;
end;
implementation
@ -249,7 +252,7 @@ begin
Result := False;
end;
procedure TCefClientRef.InitializeVars;
procedure TCefClientRef.RemoveReferences;
begin
//
end;
@ -450,7 +453,7 @@ begin
Result := False;
end;
procedure TCefClientOwn.InitializeVars;
procedure TCefClientOwn.RemoveReferences;
begin
//
end;
@ -481,7 +484,7 @@ begin
InitializeVars;
FEvents := events;
FEvents := Pointer(events);
if (FEvents <> nil) then
begin
@ -502,11 +505,31 @@ begin
end;
end;
destructor TCustomClientHandler.Destroy;
procedure TCustomClientHandler.BeforeDestruction;
begin
InitializeVars;
inherited Destroy;
inherited BeforeDestruction;
end;
procedure TCustomClientHandler.RemoveReferences;
begin
FEvents := nil;
if (FLoadHandler <> nil) then FLoadHandler.RemoveReferences;
if (FFocusHandler <> nil) then FFocusHandler.RemoveReferences;
if (FContextMenuHandler <> nil) then FContextMenuHandler.RemoveReferences;
if (FDialogHandler <> nil) then FDialogHandler.RemoveReferences;
if (FKeyboardHandler <> nil) then FKeyboardHandler.RemoveReferences;
if (FDisplayHandler <> nil) then FDisplayHandler.RemoveReferences;
if (FDownloadHandler <> nil) then FDownloadHandler.RemoveReferences;
if (FGeolocationHandler <> nil) then FGeolocationHandler.RemoveReferences;
if (FJsDialogHandler <> nil) then FJsDialogHandler.RemoveReferences;
if (FLifeSpanHandler <> nil) then FLifeSpanHandler.RemoveReferences;
if (FRequestHandler <> nil) then FRequestHandler.RemoveReferences;
if (FRenderHandler <> nil) then FRenderHandler.RemoveReferences;
if (FDragHandler <> nil) then FDragHandler.RemoveReferences;
if (FFindHandler <> nil) then FFindHandler.RemoveReferences;
end;
procedure TCustomClientHandler.InitializeVars;
@ -598,12 +621,14 @@ begin
Result := FRequestHandler;
end;
function TCustomClientHandler.OnProcessMessageReceived(const browser: ICefBrowser; sourceProcess: TCefProcessId; const message: ICefProcessMessage): Boolean;
function TCustomClientHandler.OnProcessMessageReceived(const browser : ICefBrowser;
sourceProcess : TCefProcessId;
const message : ICefProcessMessage): Boolean;
begin
if (FEvents <> nil) then
Result := FEvents.doOnProcessMessageReceived(browser, sourceProcess, message)
Result := IChromiumEvents(FEvents).doOnProcessMessageReceived(browser, sourceProcess, message)
else
Result := False;
Result := inherited OnProcessMessageReceived(browser, sourceProcess, message);
end;
end.

View File

@ -312,6 +312,15 @@ const
JSON_WRITER_OMIT_DOUBLE_TYPE_PRESERVATION = 1 shl 1;
JSON_WRITER_PRETTY_PRINT = 1 shl 2;
// /include/internal/cef_types.h (cef_log_severity_t)
LOGSEVERITY_DEFAULT = 0;
LOGSEVERITY_VERBOSE = 1;
LOGSEVERITY_DEBUG = LOGSEVERITY_VERBOSE;
LOGSEVERITY_INFO = 2;
LOGSEVERITY_WARNING = 3;
LOGSEVERITY_ERROR = 4;
LOGSEVERITY_DISABLE = 99;
//******************************************************
//****************** OTHER CONSTANTS *******************
@ -332,7 +341,7 @@ const
CEF_CONTENT_SETTING_SESSION_ONLY = 4;
CEF_CONTENT_SETTING_NUM_SETTINGS = 5;
// Used in the severity parameter of cef_log
// Used in the severity parameter in the 'cef_log' function, also known as 'CefLog' in CEF4Delphi.
CEF_LOG_SEVERITY_INFO = 0;
CEF_LOG_SEVERITY_WARNING = 1;
CEF_LOG_SEVERITY_ERROR = 2;

View File

@ -57,27 +57,36 @@ type
function OnContextMenuCommand(const browser: ICefBrowser; const frame: ICefFrame; const params: ICefContextMenuParams; commandId: Integer; eventFlags: TCefEventFlags): Boolean; virtual;
procedure OnContextMenuDismissed(const browser: ICefBrowser; const frame: ICefFrame); virtual;
procedure RemoveReferences; virtual;
public
constructor Create; virtual;
end;
TCustomContextMenuHandler = class(TCefContextMenuHandlerOwn)
protected
FEvent: IChromiumEvents;
FEvents : Pointer;
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;
procedure RemoveReferences; override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
constructor Create(const events: Pointer); reintroduce; virtual;
destructor Destroy; override;
end;
implementation
uses
{$IFDEF DELPHI16_UP}
System.SysUtils,
{$ELSE}
SysUtils,
{$ENDIF}
uCEFMiscFunctions, uCEFLibFunctions, uCEFBrowser, uCEFFrame, uCEFContextMenuParams,
uCEFMenuModel, uCEFRunContextMenuCallback;
@ -119,66 +128,80 @@ end;
constructor TCefContextMenuHandlerOwn.Create;
begin
inherited CreateData(SizeOf(TCefContextMenuHandler));
with PCefContextMenuHandler(FData)^ do
begin
on_before_context_menu := cef_context_menu_handler_on_before_context_menu;
run_context_menu := cef_context_menu_handler_run_context_menu;
on_context_menu_command := cef_context_menu_handler_on_context_menu_command;
on_context_menu_dismissed := cef_context_menu_handler_on_context_menu_dismissed;
end;
begin
on_before_context_menu := cef_context_menu_handler_on_before_context_menu;
run_context_menu := cef_context_menu_handler_run_context_menu;
on_context_menu_command := cef_context_menu_handler_on_context_menu_command;
on_context_menu_dismissed := cef_context_menu_handler_on_context_menu_dismissed;
end;
end;
procedure TCefContextMenuHandlerOwn.OnBeforeContextMenu(
const browser: ICefBrowser; const frame: ICefFrame;
const params: ICefContextMenuParams; const model: ICefMenuModel);
procedure TCefContextMenuHandlerOwn.OnBeforeContextMenu(const browser : ICefBrowser;
const frame : ICefFrame;
const params : ICefContextMenuParams;
const model : ICefMenuModel);
begin
//
end;
function TCefContextMenuHandlerOwn.OnContextMenuCommand(
const browser: ICefBrowser; const frame: ICefFrame;
const params: ICefContextMenuParams; commandId: Integer;
eventFlags: TCefEventFlags): Boolean;
function TCefContextMenuHandlerOwn.OnContextMenuCommand(const browser : ICefBrowser;
const frame : ICefFrame;
const params : ICefContextMenuParams;
commandId : Integer;
eventFlags : TCefEventFlags): Boolean;
begin
Result := False;
end;
procedure TCefContextMenuHandlerOwn.OnContextMenuDismissed(
const browser: ICefBrowser; const frame: ICefFrame);
procedure TCefContextMenuHandlerOwn.OnContextMenuDismissed(const browser : ICefBrowser;
const frame : ICefFrame);
begin
//
end;
function TCefContextMenuHandlerOwn.RunContextMenu(const browser: ICefBrowser;
const frame: ICefFrame; const params: ICefContextMenuParams;
const model: ICefMenuModel;
const callback: ICefRunContextMenuCallback): Boolean;
function TCefContextMenuHandlerOwn.RunContextMenu(const browser : ICefBrowser;
const frame : ICefFrame;
const params : ICefContextMenuParams;
const model : ICefMenuModel;
const callback : ICefRunContextMenuCallback): Boolean;
begin
Result := False;
end;
procedure TCefContextMenuHandlerOwn.RemoveReferences;
begin
//
end;
// TCustomContextMenuHandler
constructor TCustomContextMenuHandler.Create(const events: IChromiumEvents);
constructor TCustomContextMenuHandler.Create(const events: Pointer);
begin
inherited Create;
FEvent := events;
FEvents := events;
end;
destructor TCustomContextMenuHandler.Destroy;
begin
FEvent := nil;
RemoveReferences;
inherited Destroy;
end;
procedure TCustomContextMenuHandler.RemoveReferences;
begin
FEvents := nil;
end;
procedure TCustomContextMenuHandler.OnBeforeContextMenu(const browser : ICefBrowser;
const frame : ICefFrame;
const params : ICefContextMenuParams;
const model : ICefMenuModel);
begin
if (FEvent <> nil) then FEvent.doOnBeforeContextMenu(browser, frame, params, model);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnBeforeContextMenu(browser, frame, params, model);
end;
function TCustomContextMenuHandler.RunContextMenu(const browser : ICefBrowser;
@ -187,8 +210,8 @@ function TCustomContextMenuHandler.RunContextMenu(const browser : ICefBrowser;
const model : ICefMenuModel;
const callback : ICefRunContextMenuCallback): Boolean;
begin
if (FEvent <> nil) then
Result := FEvent.doRunContextMenu(browser, frame, params, model, callback)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doRunContextMenu(browser, frame, params, model, callback)
else
Result := inherited RunContextMenu(browser, frame, params, model, callback);
end;
@ -199,15 +222,16 @@ function TCustomContextMenuHandler.OnContextMenuCommand(const browser : ICefB
commandId : Integer;
eventFlags : TCefEventFlags): Boolean;
begin
if (FEvent <> nil) then
Result := FEvent.doOnContextMenuCommand(browser, frame, params, commandId, eventFlags)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnContextMenuCommand(browser, frame, params, commandId, eventFlags)
else
Result := inherited OnContextMenuCommand(browser, frame, params, commandId, eventFlags);
end;
procedure TCustomContextMenuHandler.OnContextMenuDismissed(const browser: ICefBrowser; const frame: ICefFrame);
procedure TCustomContextMenuHandler.OnContextMenuDismissed(const browser : ICefBrowser;
const frame : ICefFrame);
begin
if (FEvent <> nil) then FEvent.doOnContextMenuDismissed(browser, frame);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnContextMenuDismissed(browser, frame);
end;
end.

View File

@ -53,7 +53,6 @@ type
TCefDeleteCookiesCallbackOwn = class(TCefBaseRefCountedOwn, ICefDeleteCookiesCallback)
protected
procedure OnComplete(numDeleted: Integer); virtual; abstract;
procedure InitializeVars; virtual; abstract;
public
constructor Create; virtual;
@ -68,24 +67,27 @@ type
public
constructor Create(const callback: TCefDeleteCookiesCallbackProc); reintroduce;
destructor Destroy; override;
procedure InitializeVars; override;
end;
TCefCustomDeleteCookiesCallback = class(TCefDeleteCookiesCallbackOwn)
protected
FChromiumBrowser : IChromiumEvents;
FEvents : Pointer;
procedure OnComplete(numDeleted: Integer); override;
public
constructor Create(const aChromiumBrowser : IChromiumEvents); reintroduce;
constructor Create(const aEvents : IChromiumEvents); reintroduce;
destructor Destroy; override;
procedure InitializeVars; override;
end;
implementation
uses
{$IFDEF DELPHI16_UP}
System.SysUtils,
{$ELSE}
SysUtils,
{$ENDIF}
uCEFMiscFunctions, uCEFLibFunctions;
procedure cef_delete_cookie_callback_on_complete(self: PCefDeleteCookiesCallback; num_deleted: Integer); stdcall;
@ -118,40 +120,39 @@ end;
destructor TCefFastDeleteCookiesCallback.Destroy;
begin
InitializeVars;
FCallback := nil;
inherited Destroy;
end;
procedure TCefFastDeleteCookiesCallback.InitializeVars;
begin
FCallback := nil;
end;
// TCefCustomDeleteCookiesCallback
constructor TCefCustomDeleteCookiesCallback.Create(const aChromiumBrowser : IChromiumEvents);
constructor TCefCustomDeleteCookiesCallback.Create(const aEvents : IChromiumEvents);
begin
inherited Create;
FChromiumBrowser := aChromiumBrowser;
FEvents := Pointer(aEvents);
end;
destructor TCefCustomDeleteCookiesCallback.Destroy;
begin
InitializeVars;
FEvents := nil;
inherited Destroy;
end;
procedure TCefCustomDeleteCookiesCallback.InitializeVars;
begin
FChromiumBrowser := nil;
end;
procedure TCefCustomDeleteCookiesCallback.OnComplete(numDeleted: Integer);
begin
if (FChromiumBrowser <> nil) then FChromiumBrowser.doCookiesDeleted(numDeleted);
try
try
if (FEvents <> nil) then IChromiumEvents(FEvents).doCookiesDeleted(numDeleted);
except
on e : exception do
if CustomExceptionHandler('TCefCustomDeleteCookiesCallback.OnComplete', e) then raise;
end;
finally
FEvents := nil;
end;
end;
end.

View File

@ -57,7 +57,9 @@ uses
type
TCefDialogHandlerOwn = class(TCefBaseRefCountedOwn, ICefDialogHandler)
protected
function OnFileDialog(const browser: ICefBrowser; mode: TCefFileDialogMode; const title, defaultFilePath: ustring; acceptFilters: TStrings; selectedAcceptFilter: Integer; const callback: ICefFileDialogCallback): Boolean; virtual;
function OnFileDialog(const browser: ICefBrowser; mode: TCefFileDialogMode; const title, defaultFilePath: ustring; acceptFilters: TStrings; selectedAcceptFilter: Integer; const callback: ICefFileDialogCallback): Boolean; virtual;
procedure RemoveReferences; virtual;
public
constructor Create; virtual;
@ -65,18 +67,25 @@ type
TCustomDialogHandler = class(TCefDialogHandlerOwn)
protected
FEvent: IChromiumEvents;
FEvents : Pointer;
function OnFileDialog(const browser: ICefBrowser; mode: TCefFileDialogMode; const title: ustring; const defaultFilePath: ustring; acceptFilters: TStrings; selectedAcceptFilter: Integer; const callback: ICefFileDialogCallback): Boolean; override;
function OnFileDialog(const browser: ICefBrowser; mode: TCefFileDialogMode; const title: ustring; const defaultFilePath: ustring; acceptFilters: TStrings; selectedAcceptFilter: Integer; const callback: ICefFileDialogCallback): Boolean; override;
procedure RemoveReferences; override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
constructor Create(const events: Pointer); reintroduce; virtual;
destructor Destroy; override;
end;
implementation
uses
{$IFDEF DELPHI16_UP}
System.SysUtils,
{$ELSE}
SysUtils,
{$ENDIF}
uCEFMiscFunctions, uCEFLibFunctions, uCEFBrowser, uCEFFileDialogCallback;
function cef_dialog_handler_on_file_dialog(self: PCefDialogHandler; browser: PCefBrowser;
@ -119,22 +128,32 @@ begin
Result := False;
end;
procedure TCefDialogHandlerOwn.RemoveReferences;
begin
//
end;
// TCustomDialogHandler
constructor TCustomDialogHandler.Create(const events: IChromiumEvents);
constructor TCustomDialogHandler.Create(const events: Pointer);
begin
inherited Create;
FEvent := events;
FEvents := events;
end;
destructor TCustomDialogHandler.Destroy;
begin
FEvent := nil;
RemoveReferences;
inherited Destroy;
end;
procedure TCustomDialogHandler.RemoveReferences;
begin
FEvents := nil;
end;
function TCustomDialogHandler.OnFileDialog(const browser : ICefBrowser;
mode : TCefFileDialogMode;
const title : ustring;
@ -143,10 +162,12 @@ function TCustomDialogHandler.OnFileDialog(const browser : ICefBrow
selectedAcceptFilter : Integer;
const callback : ICefFileDialogCallback): Boolean;
begin
if (FEvent <> nil) then
Result := FEvent.doOnFileDialog(browser, mode, title, defaultFilePath, acceptFilters, selectedAcceptFilter, callback)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnFileDialog(browser, mode, title, defaultFilePath,
acceptFilters, selectedAcceptFilter, callback)
else
Result := inherited OnFileDialog(browser, mode, title, defaultFilePath, acceptFilters, selectedAcceptFilter, callback);
Result := inherited OnFileDialog(browser, mode, title, defaultFilePath,
acceptFilters, selectedAcceptFilter, callback);
end;
end.

View File

@ -63,16 +63,18 @@ type
procedure OnFullScreenModeChange(const browser: ICefBrowser; fullscreen: Boolean); virtual;
function OnTooltip(const browser: ICefBrowser; var text: ustring): Boolean; virtual;
procedure OnStatusMessage(const browser: ICefBrowser; const value: ustring); virtual;
function OnConsoleMessage(const browser: ICefBrowser; const message, source: ustring; line: Integer): Boolean; virtual;
function OnConsoleMessage(const browser: ICefBrowser; level: TCefLogSeverity; const message, source: ustring; line: Integer): Boolean; virtual;
function OnAutoResize(const browser: ICefBrowser; const new_size: PCefSize): Boolean; virtual;
procedure RemoveReferences; virtual;
public
constructor Create; virtual;
end;
TCustomDisplayHandler = class(TCefDisplayHandlerOwn)
protected
FEvent: IChromiumEvents;
FEvents : Pointer;
procedure OnAddressChange(const browser: ICefBrowser; const frame: ICefFrame; const url: ustring); override;
procedure OnTitleChange(const browser: ICefBrowser; const title: ustring); override;
@ -80,22 +82,31 @@ type
procedure OnFullScreenModeChange(const browser: ICefBrowser; fullscreen: Boolean); override;
function OnTooltip(const browser: ICefBrowser; var text: ustring): Boolean; override;
procedure OnStatusMessage(const browser: ICefBrowser; const value: ustring); override;
function OnConsoleMessage(const browser: ICefBrowser; const message, source: ustring; line: Integer): Boolean; override;
function OnConsoleMessage(const browser: ICefBrowser; level: TCefLogSeverity; const message, source: ustring; line: Integer): Boolean; override;
function OnAutoResize(const browser: ICefBrowser; const new_size: PCefSize): Boolean; override;
procedure RemoveReferences; override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
constructor Create(const events: Pointer); reintroduce; virtual;
destructor Destroy; override;
end;
implementation
uses
{$IFDEF DELPHI16_UP}
System.SysUtils,
{$ELSE}
SysUtils,
{$ENDIF}
uCEFMiscFunctions, uCEFLibFunctions, uCEFBrowser, uCEFFrame;
procedure cef_display_handler_on_address_change(self: PCefDisplayHandler;
browser: PCefBrowser; frame: PCefFrame; const url: PCefString); stdcall;
browser: PCefBrowser;
frame: PCefFrame;
const url: PCefString); stdcall;
begin
with TCefDisplayHandlerOwn(CefGetObject(self)) do
OnAddressChange(
@ -105,14 +116,16 @@ begin
end;
procedure cef_display_handler_on_title_change(self: PCefDisplayHandler;
browser: PCefBrowser; const title: PCefString); stdcall;
browser: PCefBrowser;
const title: PCefString); stdcall;
begin
with TCefDisplayHandlerOwn(CefGetObject(self)) do
OnTitleChange(TCefBrowserRef.UnWrap(browser), CefString(title));
end;
procedure cef_display_handler_on_favicon_urlchange(self: PCefDisplayHandler;
browser: PCefBrowser; icon_urls: TCefStringList); stdcall;
browser: PCefBrowser;
icon_urls: TCefStringList); stdcall;
var
list: TStringList;
i: Integer;
@ -134,14 +147,16 @@ begin
end;
procedure cef_display_handler_on_fullscreen_mode_change(self: PCefDisplayHandler;
browser: PCefBrowser; fullscreen: Integer); stdcall;
browser: PCefBrowser;
fullscreen: Integer); stdcall;
begin
with TCefDisplayHandlerOwn(CefGetObject(self)) do
OnFullScreenModeChange(TCefBrowserRef.UnWrap(browser), fullscreen <> 0);
end;
function cef_display_handler_on_tooltip(self: PCefDisplayHandler;
browser: PCefBrowser; text: PCefString): Integer; stdcall;
browser: PCefBrowser;
text: PCefString): Integer; stdcall;
var
t: ustring;
begin
@ -153,22 +168,27 @@ begin
end;
procedure cef_display_handler_on_status_message(self: PCefDisplayHandler;
browser: PCefBrowser; const value: PCefString); stdcall;
browser: PCefBrowser;
const value: PCefString); stdcall;
begin
with TCefDisplayHandlerOwn(CefGetObject(self)) do
OnStatusMessage(TCefBrowserRef.UnWrap(browser), CefString(value));
end;
function cef_display_handler_on_console_message(self: PCefDisplayHandler;
browser: PCefBrowser; const message: PCefString;
const source: PCefString; line: Integer): Integer; stdcall;
browser: PCefBrowser;
level: TCefLogSeverity;
const message: PCefString;
const source: PCefString;
line: Integer): Integer; stdcall;
begin
with TCefDisplayHandlerOwn(CefGetObject(self)) do
Result := Ord(OnConsoleMessage(TCefBrowserRef.UnWrap(browser),
CefString(message), CefString(source), line));
Result := Ord(OnConsoleMessage(TCefBrowserRef.UnWrap(browser), level, CefString(message), CefString(source), line));
end;
function cef_display_handler_on_auto_resize(self: PCefDisplayHandler; browser: PCefBrowser; const new_size: PCefSize): Integer; stdcall;
function cef_display_handler_on_auto_resize(self: PCefDisplayHandler;
browser: PCefBrowser;
const new_size: PCefSize): Integer; stdcall;
begin
Result := Ord(TCefDisplayHandlerOwn(CefGetObject(self)).OnAutoResize(TCefBrowserRef.UnWrap(browser), new_size));
end;
@ -196,7 +216,7 @@ begin
end;
function TCefDisplayHandlerOwn.OnConsoleMessage(const browser: ICefBrowser; const message, source: ustring; line: Integer): Boolean;
function TCefDisplayHandlerOwn.OnConsoleMessage(const browser: ICefBrowser; level: TCefLogSeverity; const message, source: ustring; line: Integer): Boolean;
begin
Result := False;
end;
@ -232,72 +252,83 @@ begin
Result := False;
end;
procedure TCefDisplayHandlerOwn.RemoveReferences;
begin
//
end;
// TCustomDisplayHandler
constructor TCustomDisplayHandler.Create(const events: IChromiumEvents);
constructor TCustomDisplayHandler.Create(const events: Pointer);
begin
inherited Create;
FEvent := events;
FEvents := events;
end;
destructor TCustomDisplayHandler.Destroy;
begin
FEvent := nil;
RemoveReferences;
inherited Destroy;
end;
procedure TCustomDisplayHandler.RemoveReferences;
begin
FEvents := nil;
end;
procedure TCustomDisplayHandler.OnAddressChange(const browser : ICefBrowser;
const frame : ICefFrame;
const url : ustring);
begin
if (FEvent <> nil) then FEvent.doOnAddressChange(browser, frame, url);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnAddressChange(browser, frame, url);
end;
function TCustomDisplayHandler.OnConsoleMessage(const browser : ICefBrowser;
level : TCefLogSeverity;
const message : ustring;
const source : ustring;
line : Integer): Boolean;
begin
if (FEvent <> nil) then
Result := FEvent.doOnConsoleMessage(browser, message, source, line)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnConsoleMessage(browser, level, message, source, line)
else
Result := inherited OnConsoleMessage(browser, message, source, line);
Result := inherited OnConsoleMessage(browser, level, message, source, line);
end;
function TCustomDisplayHandler.OnAutoResize(const browser: ICefBrowser; const new_size: PCefSize): Boolean;
begin
if (FEvent <> nil) then
Result := FEvent.doOnAutoResize(browser, new_size)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnAutoResize(browser, new_size)
else
Result := inherited OnAutoResize(browser, new_size);
end;
procedure TCustomDisplayHandler.OnFaviconUrlChange(const browser: ICefBrowser; iconUrls: TStrings);
begin
if (FEvent <> nil) then FEvent.doOnFaviconUrlChange(browser, iconUrls);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnFaviconUrlChange(browser, iconUrls);
end;
procedure TCustomDisplayHandler.OnFullScreenModeChange(const browser: ICefBrowser; fullscreen: Boolean);
begin
if (FEvent <> nil) then FEvent.doOnFullScreenModeChange(browser, fullscreen);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnFullScreenModeChange(browser, fullscreen);
end;
procedure TCustomDisplayHandler.OnStatusMessage(const browser: ICefBrowser; const value: ustring);
begin
if (FEvent <> nil) then FEvent.doOnStatusMessage(browser, value);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnStatusMessage(browser, value);
end;
procedure TCustomDisplayHandler.OnTitleChange(const browser: ICefBrowser; const title: ustring);
begin
if (FEvent <> nil) then FEvent.doOnTitleChange(browser, title);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnTitleChange(browser, title);
end;
function TCustomDisplayHandler.OnTooltip(const browser: ICefBrowser; var text: ustring): Boolean;
begin
if (FEvent <> nil) then
Result := FEvent.doOnTooltip(browser, text)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnTooltip(browser, text)
else
Result := inherited OnTooltip(browser, text);
end;

View File

@ -55,19 +55,23 @@ type
procedure OnBeforeDownload(const browser: ICefBrowser; const downloadItem: ICefDownloadItem; const suggestedName: ustring; const callback: ICefBeforeDownloadCallback); virtual;
procedure OnDownloadUpdated(const browser: ICefBrowser; const downloadItem: ICefDownloadItem; const callback: ICefDownloadItemCallback); virtual;
procedure RemoveReferences; virtual;
public
constructor Create; virtual;
end;
TCustomDownloadHandler = class(TCefDownloadHandlerOwn)
protected
FEvent: IChromiumEvents;
FEvents : Pointer;
procedure OnBeforeDownload(const browser: ICefBrowser; const downloadItem: ICefDownloadItem; const suggestedName: ustring; const callback: ICefBeforeDownloadCallback); override;
procedure OnDownloadUpdated(const browser: ICefBrowser; const downloadItem: ICefDownloadItem; const callback: ICefDownloadItemCallback); override;
procedure RemoveReferences; override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
constructor Create(const events: Pointer); reintroduce; virtual;
destructor Destroy; override;
end;
@ -99,11 +103,12 @@ end;
constructor TCefDownloadHandlerOwn.Create;
begin
inherited CreateData(SizeOf(TCefDownloadHandler));
with PCefDownloadHandler(FData)^ do
begin
on_before_download := cef_download_handler_on_before_download;
on_download_updated := cef_download_handler_on_download_updated;
end;
begin
on_before_download := cef_download_handler_on_before_download;
on_download_updated := cef_download_handler_on_download_updated;
end;
end;
procedure TCefDownloadHandlerOwn.OnBeforeDownload(const browser: ICefBrowser;
@ -120,36 +125,45 @@ begin
end;
procedure TCefDownloadHandlerOwn.RemoveReferences;
begin
//
end;
// TCustomDownloadHandler
constructor TCustomDownloadHandler.Create(const events: IChromiumEvents);
constructor TCustomDownloadHandler.Create(const events: Pointer);
begin
inherited Create;
FEvent := events;
FEvents := events;
end;
destructor TCustomDownloadHandler.Destroy;
begin
FEvent := nil;
RemoveReferences;
inherited Destroy;
end;
procedure TCustomDownloadHandler.OnBeforeDownload(const browser: ICefBrowser;
const downloadItem: ICefDownloadItem; const suggestedName: ustring;
const callback: ICefBeforeDownloadCallback);
procedure TCustomDownloadHandler.RemoveReferences;
begin
if (FEvent <> nil) then
FEvent.doOnBeforeDownload(browser, downloadItem, suggestedName, callback);
FEvents := nil;
end;
procedure TCustomDownloadHandler.OnDownloadUpdated(const browser: ICefBrowser;
const downloadItem: ICefDownloadItem;
const callback: ICefDownloadItemCallback);
procedure TCustomDownloadHandler.OnBeforeDownload(const browser : ICefBrowser;
const downloadItem : ICefDownloadItem;
const suggestedName : ustring;
const callback : ICefBeforeDownloadCallback);
begin
if (FEvent <> nil) then
FEvent.doOnDownloadUpdated(browser, downloadItem, callback);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnBeforeDownload(browser, downloadItem, suggestedName, callback);
end;
procedure TCustomDownloadHandler.OnDownloadUpdated(const browser : ICefBrowser;
const downloadItem : ICefDownloadItem;
const callback : ICefDownloadItemCallback);
begin
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnDownloadUpdated(browser, downloadItem, callback);
end;
end.

View File

@ -52,28 +52,37 @@ uses
type
TCefDragHandlerOwn = class(TCefBaseRefCountedOwn, ICefDragHandler)
protected
function OnDragEnter(const browser: ICefBrowser; const dragData: ICefDragData; mask: TCefDragOperations): Boolean; virtual;
function OnDragEnter(const browser: ICefBrowser; const dragData: ICefDragData; mask: TCefDragOperations): Boolean; virtual;
procedure OnDraggableRegionsChanged(const browser: ICefBrowser; regionsCount: NativeUInt; regions: PCefDraggableRegionArray); virtual;
procedure RemoveReferences; virtual;
public
constructor Create; virtual;
end;
TCustomDragHandler = class(TCefDragHandlerOwn)
protected
FEvent: IChromiumEvents;
FEvents : Pointer;
function OnDragEnter(const browser: ICefBrowser; const dragData: ICefDragData; mask: TCefDragOperations): Boolean; override;
procedure OnDraggableRegionsChanged(const browser: ICefBrowser; regionsCount: NativeUInt; regions: PCefDraggableRegionArray); override;
procedure RemoveReferences; override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
constructor Create(const events: Pointer); reintroduce; virtual;
destructor Destroy; override;
end;
implementation
uses
{$IFDEF DELPHI16_UP}
System.SysUtils,
{$ELSE}
SysUtils,
{$ENDIF}
uCEFMiscFunctions, uCEFLibFunctions, uCEFBrowser, uCEFDragData;
function cef_drag_handler_on_drag_enter(self: PCefDragHandler; browser: PCefBrowser;
@ -113,34 +122,47 @@ begin
end;
procedure TCefDragHandlerOwn.RemoveReferences;
begin
//
end;
// TCustomDragHandler
constructor TCustomDragHandler.Create(const events: IChromiumEvents);
constructor TCustomDragHandler.Create(const events: Pointer);
begin
inherited Create;
FEvent := events;
FEvents := events;
end;
destructor TCustomDragHandler.Destroy;
begin
FEvent := nil;
RemoveReferences;
inherited Destroy;
end;
function TCustomDragHandler.OnDragEnter(const browser: ICefBrowser; const dragData: ICefDragData; mask: TCefDragOperations): Boolean;
procedure TCustomDragHandler.RemoveReferences;
begin
if (FEvent <> nil) then
Result := FEvent.doOnDragEnter(browser, dragData, mask)
FEvents := nil;
end;
function TCustomDragHandler.OnDragEnter(const browser : ICefBrowser;
const dragData : ICefDragData;
mask : TCefDragOperations): Boolean;
begin
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnDragEnter(browser, dragData, mask)
else
Result := inherited OnDragEnter(browser, dragData, mask);
end;
procedure TCustomDragHandler.OnDraggableRegionsChanged(const browser: ICefBrowser; regionsCount: NativeUInt; regions: PCefDraggableRegionArray);
procedure TCustomDragHandler.OnDraggableRegionsChanged(const browser : ICefBrowser;
regionsCount : NativeUInt;
regions : PCefDraggableRegionArray);
begin
if (FEvent <> nil) then
FEvent.doOnDraggableRegionsChanged(browser, regionsCount, regions);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnDraggableRegionsChanged(browser, regionsCount, regions);
end;
end.

View File

@ -54,24 +54,33 @@ type
protected
procedure OnFindResult(const browser: ICefBrowser; identifier, count: Integer; const selectionRect: PCefRect; activeMatchOrdinal: Integer; finalUpdate: Boolean); virtual; abstract;
procedure RemoveReferences; virtual;
public
constructor Create; virtual;
end;
TCustomFindHandler = class(TCefFindHandlerOwn)
protected
FEvent: IChromiumEvents;
FEvents : Pointer;
procedure OnFindResult(const browser: ICefBrowser; identifier, count: Integer; const selectionRect: PCefRect; activeMatchOrdinal: Integer; finalUpdate: Boolean); override;
procedure RemoveReferences; override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
constructor Create(const events: Pointer); reintroduce; virtual;
destructor Destroy; override;
end;
implementation
uses
{$IFDEF DELPHI16_UP}
System.SysUtils,
{$ELSE}
SysUtils,
{$ENDIF}
uCEFMiscFunctions, uCEFLibFunctions, uCEFBrowser;
procedure cef_find_handler_on_find_result(self: PCefFindHandler; browser: PCefBrowser; identifier, count: Integer; const selection_rect: PCefRect; active_match_ordinal, final_update: Integer); stdcall;
@ -87,26 +96,40 @@ begin
with PCefFindHandler(FData)^ do on_find_result := cef_find_handler_on_find_result;
end;
procedure TCefFindHandlerOwn.RemoveReferences;
begin
//
end;
// TCustomFindHandler
constructor TCustomFindHandler.Create(const events: IChromiumEvents);
constructor TCustomFindHandler.Create(const events: Pointer);
begin
inherited Create;
FEvent := events;
FEvents := events;
end;
destructor TCustomFindHandler.Destroy;
begin
FEvent := nil;
RemoveReferences;
inherited Destroy;
end;
procedure TCustomFindHandler.OnFindResult(const browser: ICefBrowser; identifier, count: Integer; const selectionRect: PCefRect; activeMatchOrdinal: Integer; finalUpdate: Boolean);
procedure TCustomFindHandler.RemoveReferences;
begin
if (FEvent <> nil) then
FEvent.doOnFindResult(browser, identifier, count, selectionRect, activeMatchOrdinal, finalUpdate);
FEvents := nil;
end;
procedure TCustomFindHandler.OnFindResult(const browser : ICefBrowser;
identifier : Integer;
count : Integer;
const selectionRect : PCefRect;
activeMatchOrdinal : Integer;
finalUpdate : Boolean);
begin
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnFindResult(browser, identifier, count, selectionRect, activeMatchOrdinal, finalUpdate);
end;
end.

View File

@ -53,29 +53,38 @@ type
TCefFocusHandlerOwn = class(TCefBaseRefCountedOwn, ICefFocusHandler)
protected
procedure OnTakeFocus(const browser: ICefBrowser; next: Boolean); virtual;
function OnSetFocus(const browser: ICefBrowser; source: TCefFocusSource): Boolean; virtual;
function OnSetFocus(const browser: ICefBrowser; source: TCefFocusSource): Boolean; virtual;
procedure OnGotFocus(const browser: ICefBrowser); virtual;
procedure RemoveReferences; virtual;
public
constructor Create; virtual;
end;
TCustomFocusHandler = class(TCefFocusHandlerOwn)
protected
FEvent: IChromiumEvents;
FEvents : Pointer;
procedure OnTakeFocus(const browser: ICefBrowser; next: Boolean); override;
function OnSetFocus(const browser: ICefBrowser; source: TCefFocusSource): Boolean; override;
function OnSetFocus(const browser: ICefBrowser; source: TCefFocusSource): Boolean; override;
procedure OnGotFocus(const browser: ICefBrowser); override;
procedure RemoveReferences; override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
constructor Create(const events : Pointer); reintroduce; virtual;
destructor Destroy; override;
end;
implementation
uses
{$IFDEF DELPHI16_UP}
System.SysUtils,
{$ELSE}
SysUtils,
{$ENDIF}
uCEFMiscFunctions, uCEFLibFunctions, uCEFBrowser;
procedure cef_focus_handler_on_take_focus(self: PCefFocusHandler; browser: PCefBrowser; next: Integer); stdcall;
@ -99,12 +108,13 @@ end;
constructor TCefFocusHandlerOwn.Create;
begin
inherited CreateData(SizeOf(TCefFocusHandler));
with PCefFocusHandler(FData)^ do
begin
on_take_focus := cef_focus_handler_on_take_focus;
on_set_focus := cef_focus_handler_on_set_focus;
on_got_focus := cef_focus_handler_on_got_focus;
end;
begin
on_take_focus := cef_focus_handler_on_take_focus;
on_set_focus := cef_focus_handler_on_set_focus;
on_got_focus := cef_focus_handler_on_got_focus;
end;
end;
function TCefFocusHandlerOwn.OnSetFocus(const browser: ICefBrowser; source: TCefFocusSource): Boolean;
@ -122,41 +132,49 @@ begin
//
end;
procedure TCefFocusHandlerOwn.RemoveReferences;
begin
//
end;
// TCustomFocusHandler
constructor TCustomFocusHandler.Create(const events: IChromiumEvents);
constructor TCustomFocusHandler.Create(const events: Pointer);
begin
inherited Create;
FEvent := events;
FEvents := events;
end;
destructor TCustomFocusHandler.Destroy;
begin
FEvent := nil;
RemoveReferences;
inherited Destroy;
end;
procedure TCustomFocusHandler.RemoveReferences;
begin
FEvents := nil;
end;
procedure TCustomFocusHandler.OnGotFocus(const browser: ICefBrowser);
begin
if (FEvent <> nil) then FEvent.doOnGotFocus(browser);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnGotFocus(browser);
end;
function TCustomFocusHandler.OnSetFocus(const browser: ICefBrowser; source: TCefFocusSource): Boolean;
begin
if (FEvent <> nil) then
Result := FEvent.doOnSetFocus(browser, source)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnSetFocus(browser, source)
else
Result := inherited OnSetFocus(browser, source);
end;
procedure TCustomFocusHandler.OnTakeFocus(const browser: ICefBrowser; next: Boolean);
begin
if (FEvent <> nil) then FEvent.doOnTakeFocus(browser, next);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnTakeFocus(browser, next);
end;
end.

View File

@ -52,28 +52,37 @@ uses
type
TCefGeolocationHandlerOwn = class(TCefBaseRefCountedOwn, ICefGeolocationHandler)
protected
function OnRequestGeolocationPermission(const browser: ICefBrowser; const requestingUrl: ustring; requestId: Integer; const callback: ICefGeolocationCallback): Boolean; virtual;
function OnRequestGeolocationPermission(const browser: ICefBrowser; const requestingUrl: ustring; requestId: Integer; const callback: ICefGeolocationCallback): Boolean; virtual;
procedure OnCancelGeolocationPermission(const browser: ICefBrowser; requestId: Integer); virtual;
procedure RemoveReferences; virtual;
public
constructor Create; virtual;
end;
TCustomGeolocationHandler = class(TCefGeolocationHandlerOwn)
protected
FEvent: IChromiumEvents;
FEvents : Pointer;
function OnRequestGeolocationPermission(const browser: ICefBrowser; const requestingUrl: ustring; requestId: Integer; const callback: ICefGeolocationCallback): Boolean; override;
procedure OnCancelGeolocationPermission(const browser: ICefBrowser; requestId: Integer); override;
procedure RemoveReferences; override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
constructor Create(const events: Pointer); reintroduce; virtual;
destructor Destroy; override;
end;
implementation
uses
{$IFDEF DELPHI16_UP}
System.SysUtils,
{$ELSE}
SysUtils,
{$ENDIF}
uCEFMiscFunctions, uCEFLibFunctions, uCEFBrowser, uCEFGeolocationCallback;
function cef_geolocation_handler_on_request_geolocation_permission(self: PCefGeolocationHandler;
@ -118,26 +127,35 @@ begin
end;
procedure TCefGeolocationHandlerOwn.RemoveReferences;
begin
//
end;
// TCustomGeolocationHandler
constructor TCustomGeolocationHandler.Create(const events: IChromiumEvents);
constructor TCustomGeolocationHandler.Create(const events: Pointer);
begin
inherited Create;
FEvent := events;
FEvents := events;
end;
destructor TCustomGeolocationHandler.Destroy;
begin
FEvent := nil;
RemoveReferences;
inherited Destroy;
end;
procedure TCustomGeolocationHandler.RemoveReferences;
begin
FEvents := nil;
end;
procedure TCustomGeolocationHandler.OnCancelGeolocationPermission(const browser: ICefBrowser; requestId: Integer);
begin
if (FEvent <> nil) then
FEvent.doOnCancelGeolocationPermission(browser, requestId);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnCancelGeolocationPermission(browser, requestId);
end;
function TCustomGeolocationHandler.OnRequestGeolocationPermission(const browser : ICefBrowser;
@ -145,8 +163,8 @@ function TCustomGeolocationHandler.OnRequestGeolocationPermission(const browser
requestId : Integer;
const callback : ICefGeolocationCallback): Boolean;
begin
if (FEvent <> nil) then
Result := FEvent.doOnRequestGeolocationPermission(browser, requestingUrl, requestId, callback)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnRequestGeolocationPermission(browser, requestingUrl, requestId, callback)
else
Result := inherited OnRequestGeolocationPermission(browser, requestingUrl, requestId, callback);
end;

View File

@ -166,7 +166,6 @@ type
ICefPdfPrintCallback = interface(ICefBaseRefCounted)
['{F1CC58E9-2C30-4932-91AE-467C8D8EFB8E}']
procedure OnPdfPrintFinished(const path: ustring; ok: Boolean);
procedure InitializeVars; // custom procedure to clear all references
end;
TOnDownloadImageFinishedProc = {$IFDEF DELPHI12_UP}reference to{$ENDIF}
@ -384,7 +383,6 @@ type
ICefStringVisitor = interface(ICefBaseRefCounted)
['{63ED4D6C-2FC8-4537-964B-B84C008F6158}']
procedure Visit(const str: ustring);
procedure InitializeVars; // custom procedure to clear all references
end;
ICefFrame = interface(ICefBaseRefCounted)
@ -530,6 +528,8 @@ type
['{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 RemoveReferences; // custom procedure to clear all references
end;
ICefV8Exception = interface(ICefBaseRefCounted)
@ -862,7 +862,7 @@ type
function GetDataResource(resourceId: Integer; var data: Pointer; var dataSize: NativeUInt): Boolean;
function GetDataResourceForScale(resourceId: Integer; scaleFactor: TCefScaleFactor; var data: Pointer; var dataSize: NativeUInt): Boolean;
procedure InitializeVars; // custom procedure to clear all references
procedure RemoveReferences; // custom procedure to clear all references
end;
ICefBrowserProcessHandler = interface(ICefBaseRefCounted)
@ -873,7 +873,7 @@ type
function GetPrintHandler : ICefPrintHandler;
procedure OnScheduleMessagePumpWork(const delayMs: Int64);
procedure InitializeVars; // custom procedure to clear all references
procedure RemoveReferences; // custom procedure to clear all references
end;
ICefRenderProcessHandler = interface(ICefBaseRefCounted)
@ -890,7 +890,7 @@ type
procedure OnFocusedNodeChanged(const browser: ICefBrowser; const frame: ICefFrame; const node: ICefDomNode);
function OnProcessMessageReceived(const browser: ICefBrowser; sourceProcess: TCefProcessId; const aMessage: ICefProcessMessage): Boolean;
procedure InitializeVars; // custom procedure to clear all references
procedure RemoveReferences; // custom procedure to clear all references
end;
ICefApp = interface(ICefBaseRefCounted)
@ -920,7 +920,6 @@ type
ICefDeleteCookiesCallback = interface(ICefBaseRefCounted)
['{758B79A1-B9E8-4F0D-94A0-DCE5AFADE33D}']
procedure OnComplete(numDeleted: Integer);
procedure InitializeVars; // custom procedure to clear all references
end;
ICefCookieManager = Interface(ICefBaseRefCounted)
@ -1208,6 +1207,8 @@ type
procedure OnAfterCreated(const browser: ICefBrowser);
procedure OnBeforeClose(const browser: ICefBrowser);
function DoClose(const browser: ICefBrowser): Boolean;
procedure RemoveReferences; // custom procedure to clear all references
end;
@ -1253,6 +1254,8 @@ type
procedure OnLoadStart(const browser: ICefBrowser; const frame: ICefFrame; transitionType: TCefTransitionType);
procedure OnLoadEnd(const browser: ICefBrowser; const frame: ICefFrame; httpStatusCode: Integer);
procedure OnLoadError(const browser: ICefBrowser; const frame: ICefFrame; errorCode: Integer; const errorText, failedUrl: ustring);
procedure RemoveReferences; // custom procedure to clear all references
end;
ICefRequestCallback = interface(ICefBaseRefCounted)
@ -1264,7 +1267,7 @@ type
ICefResponseFilter = interface(ICefBaseRefCounted)
['{5013BC3C-F1AE-407A-A571-A4C6B1D6831E}']
function InitFilter: Boolean;
function Filter(dataIn: Pointer; dataInSize : NativeUInt; dataInRead: PNativeUInt; dataOut: Pointer; dataOutSize : NativeUInt; dataOutWritten: PNativeUInt): TCefResponseFilterStatus;
function Filter(data_in: Pointer; data_in_size: NativeUInt; var data_in_read: NativeUInt; data_out: Pointer; data_out_size : NativeUInt; var data_out_written: NativeUInt): TCefResponseFilterStatus;
end;
ICefRequestHandler = interface(ICefBaseRefCounted)
@ -1285,6 +1288,8 @@ type
procedure OnPluginCrashed(const browser: ICefBrowser; const pluginPath: ustring);
procedure OnRenderViewReady(const browser: ICefBrowser);
procedure OnRenderProcessTerminated(const browser: ICefBrowser; status: TCefTerminationStatus);
procedure RemoveReferences; // custom procedure to clear all references
end;
ICefDisplayHandler = interface(ICefBaseRefCounted)
@ -1295,8 +1300,10 @@ type
procedure OnFullScreenModeChange(const browser: ICefBrowser; fullscreen: Boolean);
function OnTooltip(const browser: ICefBrowser; var text: ustring): Boolean;
procedure OnStatusMessage(const browser: ICefBrowser; const value: ustring);
function OnConsoleMessage(const browser: ICefBrowser; const message, source: ustring; line: Integer): Boolean;
function OnConsoleMessage(const browser: ICefBrowser; level: TCefLogSeverity; const message, source: ustring; line: Integer): Boolean;
function OnAutoResize(const browser: ICefBrowser; const new_size: PCefSize): Boolean;
procedure RemoveReferences; // custom procedure to clear all references
end;
ICefFocusHandler = interface(ICefBaseRefCounted)
@ -1304,12 +1311,16 @@ type
procedure OnTakeFocus(const browser: ICefBrowser; next: Boolean);
function OnSetFocus(const browser: ICefBrowser; source: TCefFocusSource): Boolean;
procedure OnGotFocus(const browser: ICefBrowser);
procedure RemoveReferences; // custom procedure to clear all references
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;
procedure RemoveReferences; // custom procedure to clear all references
end;
ICefJsDialogHandler = interface(ICefBaseRefCounted)
@ -1318,6 +1329,8 @@ type
function OnBeforeUnloadDialog(const browser: ICefBrowser; const messageText: ustring; isReload: Boolean; const callback: ICefJsDialogCallback): Boolean;
procedure OnResetDialogState(const browser: ICefBrowser);
procedure OnDialogClosed(const browser: ICefBrowser);
procedure RemoveReferences; // custom procedure to clear all references
end;
ICefRunContextMenuCallback = interface(ICefBaseRefCounted)
@ -1332,6 +1345,8 @@ type
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);
procedure RemoveReferences; // custom procedure to clear all references
end;
ICefAccessibilityHandler = interface(ICefBaseRefCounted)
@ -1343,6 +1358,8 @@ 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;
procedure RemoveReferences; // custom procedure to clear all references
end;
ICefGeolocationCallback = interface(ICefBaseRefCounted)
@ -1354,6 +1371,8 @@ type
['{1178EE62-BAE7-4E44-932B-EAAC7A18191C}']
function OnRequestGeolocationPermission(const browser: ICefBrowser; const requestingUrl: ustring; requestId: Integer; const callback: ICefGeolocationCallback): Boolean;
procedure OnCancelGeolocationPermission(const browser: ICefBrowser; requestId: Integer);
procedure RemoveReferences; // custom procedure to clear all references
end;
ICefRenderHandler = interface(ICefBaseRefCounted)
@ -1371,6 +1390,8 @@ type
procedure OnUpdateDragCursor(const browser: ICefBrowser; operation: TCefDragOperation);
procedure OnScrollOffsetChanged(const browser: ICefBrowser; x, y: Double);
procedure OnIMECompositionRangeChanged(const browser: ICefBrowser; const selected_range: PCefRange; character_boundsCount: NativeUInt; const character_bounds: PCefRect);
procedure RemoveReferences; // custom procedure to clear all references
end;
ICefClient = interface(ICefBaseRefCounted)
@ -1388,7 +1409,7 @@ type
function GetRequestHandler: ICefRequestHandler;
function OnProcessMessageReceived(const browser: ICefBrowser; sourceProcess: TCefProcessId; const message: ICefProcessMessage): Boolean;
procedure InitializeVars; // custom procedure to clear all references
procedure RemoveReferences; // custom procedure to clear all references
end;
ICefUrlRequest = interface(ICefBaseRefCounted)
@ -1481,11 +1502,15 @@ type
['{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);
procedure RemoveReferences; // custom procedure to clear all references
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 RemoveReferences; // custom procedure to clear all references
end;
ICefRequestContextHandler = interface(ICefBaseRefCounted)
@ -1499,7 +1524,6 @@ type
ICefResolveCallback = interface(ICefBaseRefCounted)
['{0C0EA252-7968-4163-A1BE-A1453576DD06}']
procedure OnResolveCompleted(result: TCefErrorCode; const resolvedIps: TStrings);
procedure InitializeVars; // custom procedure to clear all references
end;
ICefRequestContext = interface(ICefBaseRefCounted)
@ -1744,7 +1768,7 @@ type
procedure doOnFullScreenModeChange(const browser: ICefBrowser; fullscreen: 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 doOnConsoleMessage(const browser: ICefBrowser; level: TCefLogSeverity; const message, source: ustring; line: Integer): Boolean;
function doOnAutoResize(const browser: ICefBrowser; const new_size: PCefSize): Boolean;
// ICefDownloadHandler
@ -1812,12 +1836,6 @@ type
// Custom
procedure doCookiesDeleted(numDeleted : integer);
procedure doGetHTML(const aFrameName : ustring); overload;
procedure doGetHTML(const aFrame : ICefFrame); overload;
procedure doGetHTML(const aFrameIdentifier : int64); overload;
procedure doGetText(const aFrameName : ustring); overload;
procedure doGetText(const aFrame : ICefFrame); overload;
procedure doGetText(const aFrameIdentifier : int64); overload;
procedure doPdfPrintFinished(aResultOK : boolean);
procedure doTextResultAvailable(const aText : string);
procedure doUpdatePreferences;

View File

@ -57,27 +57,36 @@ type
procedure OnResetDialogState(const browser: ICefBrowser); virtual;
procedure OnDialogClosed(const browser: ICefBrowser); virtual;
procedure RemoveReferences; virtual;
public
constructor Create; virtual;
end;
TCustomJsDialogHandler = class(TCefJsDialogHandlerOwn)
protected
FEvent: IChromiumEvents;
FEvents : Pointer;
function OnJsdialog(const browser: ICefBrowser; const originUrl: ustring; dialogType: TCefJsDialogType; const messageText, defaultPromptText: ustring; const callback: ICefJsDialogCallback; out suppressMessage: Boolean): Boolean; override;
function OnBeforeUnloadDialog(const browser: ICefBrowser; const messageText: ustring; isReload: Boolean; const callback: ICefJsDialogCallback): Boolean; override;
procedure OnResetDialogState(const browser: ICefBrowser); override;
procedure OnDialogClosed(const browser: ICefBrowser); override;
procedure RemoveReferences; override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
constructor Create(const events: Pointer); reintroduce; virtual;
destructor Destroy; override;
end;
implementation
uses
{$IFDEF DELPHI16_UP}
System.SysUtils,
{$ELSE}
SysUtils,
{$ENDIF}
uCEFMiscFunctions, uCEFLibFunctions, uCEFBrowser, uCEFJsDialogCallback;
function cef_jsdialog_handler_on_jsdialog(self : PCefJsDialogHandler;
@ -168,36 +177,46 @@ begin
end;
procedure TCefJsDialogHandlerOwn.RemoveReferences;
begin
//
end;
// TCustomJsDialogHandler
constructor TCustomJsDialogHandler.Create(const events: IChromiumEvents);
constructor TCustomJsDialogHandler.Create(const events: Pointer);
begin
inherited Create;
FEvent := events;
FEvents := events;
end;
destructor TCustomJsDialogHandler.Destroy;
begin
FEvent := nil;
RemoveReferences;
inherited Destroy;
end;
procedure TCustomJsDialogHandler.RemoveReferences;
begin
FEvents := nil;
end;
function TCustomJsDialogHandler.OnBeforeUnloadDialog(const browser : ICefBrowser;
const messageText : ustring;
isReload : Boolean;
const callback : ICefJsDialogCallback): Boolean;
begin
if (FEvent <> nil) then
Result := FEvent.doOnBeforeUnloadDialog(browser, messageText, isReload, callback)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnBeforeUnloadDialog(browser, messageText, isReload, callback)
else
Result := inherited OnBeforeUnloadDialog(browser, messageText, isReload, callback);
end;
procedure TCustomJsDialogHandler.OnDialogClosed(const browser: ICefBrowser);
begin
if (FEvent <> nil) then FEvent.doOnDialogClosed(browser);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnDialogClosed(browser);
end;
function TCustomJsDialogHandler.OnJsdialog(const browser : ICefBrowser;
@ -210,15 +229,15 @@ function TCustomJsDialogHandler.OnJsdialog(const browser : ICefBrowser
begin
suppressMessage := False;
if (FEvent <> nil) then
Result := FEvent.doOnJsdialog(browser, originUrl, dialogType, messageText, defaultPromptText, callback, suppressMessage)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnJsdialog(browser, originUrl, dialogType, messageText, defaultPromptText, callback, suppressMessage)
else
Result := inherited OnJsdialog(browser, originUrl, dialogType, messageText, defaultPromptText, callback, suppressMessage);
end;
procedure TCustomJsDialogHandler.OnResetDialogState(const browser: ICefBrowser);
begin
if (FEvent <> nil) then FEvent.doOnResetDialogState(browser);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnResetDialogState(browser);
end;
end.

View File

@ -55,25 +55,34 @@ type
function OnPreKeyEvent(const browser: ICefBrowser; const event: PCefKeyEvent; osEvent: TCefEventHandle; out isKeyboardShortcut: Boolean): Boolean; virtual;
function OnKeyEvent(const browser: ICefBrowser; const event: PCefKeyEvent; osEvent: TCefEventHandle): Boolean; virtual;
procedure RemoveReferences; virtual;
public
constructor Create; virtual;
end;
TCustomKeyboardHandler = class(TCefKeyboardHandlerOwn)
protected
FEvent: IChromiumEvents;
FEvents : Pointer;
function OnPreKeyEvent(const browser: ICefBrowser; const event: PCefKeyEvent; osEvent: TCefEventHandle; out isKeyboardShortcut: Boolean): Boolean; override;
function OnKeyEvent(const browser: ICefBrowser; const event: PCefKeyEvent; osEvent: TCefEventHandle): Boolean; override;
procedure RemoveReferences; override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
constructor Create(const events: Pointer); reintroduce; virtual;
destructor Destroy; override;
end;
implementation
uses
{$IFDEF DELPHI16_UP}
System.SysUtils,
{$ELSE}
SysUtils,
{$ENDIF}
uCEFMiscFunctions, uCEFLibFunctions, uCEFBrowser;
function cef_keyboard_handler_on_pre_key_event(self: PCefKeyboardHandler;
@ -116,28 +125,38 @@ begin
Result := False;
end;
procedure TCefKeyboardHandlerOwn.RemoveReferences;
begin
//
end;
// TCustomKeyboardHandler
constructor TCustomKeyboardHandler.Create(const events: IChromiumEvents);
constructor TCustomKeyboardHandler.Create(const events: Pointer);
begin
inherited Create;
FEvent := events;
FEvents := events;
end;
destructor TCustomKeyboardHandler.Destroy;
begin
FEvent := nil;
RemoveReferences;
inherited Destroy;
end;
procedure TCustomKeyboardHandler.RemoveReferences;
begin
FEvents := nil;
end;
function TCustomKeyboardHandler.OnKeyEvent(const browser : ICefBrowser;
const event : PCefKeyEvent;
osEvent : TCefEventHandle): Boolean;
begin
if (FEvent <> nil) then
Result := FEvent.doOnKeyEvent(browser, event, osEvent)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnKeyEvent(browser, event, osEvent)
else
Result := inherited OnKeyEvent(browser, event, osEvent);
end;
@ -147,8 +166,8 @@ function TCustomKeyboardHandler.OnPreKeyEvent(const browser : ICefBro
osEvent : TCefEventHandle;
out isKeyboardShortcut : Boolean): Boolean;
begin
if (FEvent <> nil) then
Result := FEvent.doOnPreKeyEvent(browser, event, osEvent, isKeyboardShortcut)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnPreKeyEvent(browser, event, osEvent, isKeyboardShortcut)
else
Result := inherited OnPreKeyEvent(browser, event, osEvent, isKeyboardShortcut);
end;

View File

@ -57,27 +57,36 @@ type
procedure OnBeforeClose(const browser: ICefBrowser); virtual;
function DoClose(const browser: ICefBrowser): Boolean; virtual;
procedure RemoveReferences; virtual;
public
constructor Create; virtual;
end;
TCustomLifeSpanHandler = class(TCefLifeSpanHandlerOwn)
protected
FEvent: IChromiumEvents;
FEvents : Pointer;
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; override;
procedure OnAfterCreated(const browser: ICefBrowser); override;
procedure OnBeforeClose(const browser: ICefBrowser); override;
function DoClose(const browser: ICefBrowser): Boolean; override;
procedure RemoveReferences; override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
constructor Create(const events: Pointer); reintroduce; virtual;
destructor Destroy; override;
end;
implementation
uses
{$IFDEF DELPHI16_UP}
System.SysUtils,
{$ELSE}
SysUtils,
{$ENDIF}
uCEFMiscFunctions, uCEFLibFunctions, uCEFClient, uCEFBrowser, uCEFFrame;
function cef_life_span_handler_on_before_popup( self : PCefLifeSpanHandler;
@ -186,38 +195,48 @@ begin
Result := False;
end;
procedure TCefLifeSpanHandlerOwn.RemoveReferences;
begin
//
end;
// TCustomLifeSpanHandler
constructor TCustomLifeSpanHandler.Create(const events: IChromiumEvents);
constructor TCustomLifeSpanHandler.Create(const events: Pointer);
begin
inherited Create;
FEvent := events;
FEvents := events;
end;
destructor TCustomLifeSpanHandler.Destroy;
begin
FEvent := nil;
RemoveReferences;
inherited Destroy;
end;
procedure TCustomLifeSpanHandler.RemoveReferences;
begin
FEvents := nil;
end;
function TCustomLifeSpanHandler.DoClose(const browser: ICefBrowser): Boolean;
begin
if (FEvent <> nil) then
Result := FEvent.doOnClose(browser)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnClose(browser)
else
Result := inherited DoClose(browser);
end;
procedure TCustomLifeSpanHandler.OnAfterCreated(const browser: ICefBrowser);
begin
if (FEvent <> nil) then FEvent.doOnAfterCreated(browser);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnAfterCreated(browser);
end;
procedure TCustomLifeSpanHandler.OnBeforeClose(const browser: ICefBrowser);
begin
if (FEvent <> nil) then FEvent.doOnBeforeClose(browser);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnBeforeClose(browser);
end;
function TCustomLifeSpanHandler.OnBeforePopup(const browser : ICefBrowser;
@ -232,10 +251,10 @@ function TCustomLifeSpanHandler.OnBeforePopup(const browser : ICefBro
var settings : TCefBrowserSettings;
var noJavascriptAccess : Boolean): Boolean;
begin
if (FEvent <> nil) then
Result := FEvent.doOnBeforePopup(browser, frame, targetUrl, targetFrameName,
targetDisposition, userGesture, popupFeatures,
windowInfo, client, settings, noJavascriptAccess)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnBeforePopup(browser, frame, targetUrl, targetFrameName,
targetDisposition, userGesture, popupFeatures,
windowInfo, client, settings, noJavascriptAccess)
else
Result := inherited OnBeforePopup(browser, frame, targetUrl, targetFrameName,
targetDisposition, userGesture, popupFeatures,

View File

@ -57,27 +57,36 @@ type
procedure OnLoadEnd(const browser: ICefBrowser; const frame: ICefFrame; httpStatusCode: Integer); virtual;
procedure OnLoadError(const browser: ICefBrowser; const frame: ICefFrame; errorCode: Integer; const errorText, failedUrl: ustring); virtual;
procedure RemoveReferences; virtual;
public
constructor Create; virtual;
end;
TCustomLoadHandler = class(TCefLoadHandlerOwn)
protected
FEvent: IChromiumEvents;
FEvents : Pointer;
procedure OnLoadingStateChange(const browser: ICefBrowser; isLoading, canGoBack, canGoForward: Boolean); override;
procedure OnLoadStart(const browser: ICefBrowser; const frame: ICefFrame; transitionType: TCefTransitionType); override;
procedure OnLoadEnd(const browser: ICefBrowser; const frame: ICefFrame; httpStatusCode: Integer); override;
procedure OnLoadError(const browser: ICefBrowser; const frame: ICefFrame; errorCode: Integer; const errorText, failedUrl: ustring); override;
procedure RemoveReferences; override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
constructor Create(const events: Pointer); reintroduce; virtual;
destructor Destroy; override;
end;
implementation
uses
{$IFDEF DELPHI16_UP}
System.SysUtils,
{$ELSE}
SysUtils,
{$ENDIF}
uCEFMiscFunctions, uCEFLibFunctions, uCEFBrowser, uCEFFrame;
procedure cef_load_handler_on_loading_state_change(self: PCefLoadHandler; browser: PCefBrowser; isLoading, canGoBack, canGoForward: Integer); stdcall;
@ -137,40 +146,61 @@ begin
//
end;
procedure TCefLoadHandlerOwn.RemoveReferences;
begin
//
end;
// TCustomLoadHandler
constructor TCustomLoadHandler.Create(const events: IChromiumEvents);
constructor TCustomLoadHandler.Create(const events : Pointer);
begin
inherited Create;
FEvent := events;
FEvents := events;
end;
destructor TCustomLoadHandler.Destroy;
begin
FEvent := nil;
RemoveReferences;
inherited Destroy;
end;
procedure TCustomLoadHandler.OnLoadEnd(const browser: ICefBrowser; const frame: ICefFrame; httpStatusCode: Integer);
procedure TCustomLoadHandler.RemoveReferences;
begin
if (FEvent <> nil) then FEvent.doOnLoadEnd(browser, frame, httpStatusCode);
FEvents := nil;
end;
procedure TCustomLoadHandler.OnLoadError(const browser: ICefBrowser; const frame: ICefFrame; errorCode: Integer; const errorText, failedUrl: ustring);
procedure TCustomLoadHandler.OnLoadEnd(const browser : ICefBrowser;
const frame : ICefFrame;
httpStatusCode : Integer);
begin
if (FEvent <> nil) then FEvent.doOnLoadError(browser, frame, errorCode, errorText, failedUrl);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnLoadEnd(browser, frame, httpStatusCode);
end;
procedure TCustomLoadHandler.OnLoadingStateChange(const browser: ICefBrowser; isLoading, canGoBack, canGoForward: Boolean);
procedure TCustomLoadHandler.OnLoadError(const browser : ICefBrowser;
const frame : ICefFrame;
errorCode : Integer;
const errorText : ustring;
const failedUrl : ustring);
begin
if (FEvent <> nil) then FEvent.doOnLoadingStateChange(browser, isLoading, canGoBack, canGoForward);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnLoadError(browser, frame, errorCode, errorText, failedUrl);
end;
procedure TCustomLoadHandler.OnLoadStart(const browser: ICefBrowser; const frame: ICefFrame; transitionType: TCefTransitionType);
procedure TCustomLoadHandler.OnLoadingStateChange(const browser : ICefBrowser;
isLoading : Boolean;
canGoBack : Boolean;
canGoForward : Boolean);
begin
if (FEvent <> nil) then FEvent.doOnLoadStart(browser, frame, transitionType);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnLoadingStateChange(browser, isLoading, canGoBack, canGoForward);
end;
procedure TCustomLoadHandler.OnLoadStart(const browser : ICefBrowser;
const frame : ICefFrame;
transitionType : TCefTransitionType);
begin
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnLoadStart(browser, frame, transitionType);
end;
end.

View File

@ -54,8 +54,6 @@ type
protected
procedure OnPdfPrintFinished(const path: ustring; ok: Boolean); virtual; abstract;
procedure InitializeVars; virtual; abstract;
public
constructor Create; virtual;
end;
@ -69,24 +67,27 @@ type
public
constructor Create(const proc: TOnPdfPrintFinishedProc); reintroduce;
destructor Destroy; override;
procedure InitializeVars; override;
end;
TCefCustomPDFPrintCallBack = class(TCefPdfPrintCallbackOwn)
protected
FChromiumBrowser : IChromiumEvents;
FEvents : Pointer;
procedure OnPdfPrintFinished(const path: ustring; aResultOK : Boolean); override;
public
constructor Create(const aChromiumBrowser : IChromiumEvents); reintroduce;
constructor Create(const aEvents : IChromiumEvents); reintroduce;
destructor Destroy; override;
procedure InitializeVars; override;
end;
implementation
uses
{$IFDEF DELPHI16_UP}
System.SysUtils,
{$ELSE}
SysUtils,
{$ENDIF}
uCEFMiscFunctions, uCEFLibFunctions;
procedure cef_pdf_print_callback_on_pdf_print_finished(self: PCefPdfPrintCallback; const path: PCefString; ok: Integer); stdcall;
@ -116,40 +117,39 @@ end;
destructor TCefFastPdfPrintCallback.Destroy;
begin
InitializeVars;
FProc := nil;
inherited Destroy;
end;
procedure TCefFastPdfPrintCallback.InitializeVars;
begin
FProc := nil;
end;
// TCefCustomPDFPrintCallBack
constructor TCefCustomPDFPrintCallBack.Create(const aChromiumBrowser : IChromiumEvents);
constructor TCefCustomPDFPrintCallBack.Create(const aEvents : IChromiumEvents);
begin
inherited Create;
FChromiumBrowser := aChromiumBrowser;
FEvents := Pointer(aEvents);
end;
destructor TCefCustomPDFPrintCallBack.Destroy;
begin
InitializeVars;
FEvents := nil;
inherited Destroy;
end;
procedure TCefCustomPDFPrintCallBack.InitializeVars;
begin
FChromiumBrowser := nil;
end;
procedure TCefCustomPDFPrintCallBack.OnPdfPrintFinished(const path: ustring; aResultOK : Boolean);
begin
if (FChromiumBrowser <> nil) then FChromiumBrowser.doPdfPrintFinished(aResultOK);
try
try
if (FEvents <> nil) then IChromiumEvents(FEvents).doPdfPrintFinished(aResultOK);
except
on e : exception do
if CustomExceptionHandler('TCefCustomPDFPrintCallBack.OnPdfPrintFinished', e) then raise;
end;
finally
FEvents := nil;
end;
end;
end.

View File

@ -66,13 +66,15 @@ type
procedure OnScrollOffsetChanged(const browser: ICefBrowser; x, y: Double); virtual;
procedure OnIMECompositionRangeChanged(const browser: ICefBrowser; const selected_range: PCefRange; character_boundsCount: NativeUInt; const character_bounds: PCefRect); virtual;
procedure RemoveReferences; virtual;
public
constructor Create; virtual;
end;
TCustomRenderHandler = class(TCefRenderHandlerOwn)
protected
FEvent: IChromiumEvents;
FEvents : Pointer;
procedure GetAccessibilityHandler(var aAccessibilityHandler : ICefAccessibilityHandler); override;
function GetRootScreenRect(const browser: ICefBrowser; var rect: TCefRect): Boolean; override;
@ -88,14 +90,21 @@ type
procedure OnScrollOffsetChanged(const browser: ICefBrowser; x, y: Double); override;
procedure OnIMECompositionRangeChanged(const browser: ICefBrowser; const selected_range: PCefRange; character_boundsCount: NativeUInt; const character_bounds: PCefRect); override;
procedure RemoveReferences; override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
constructor Create(const events: Pointer); reintroduce; virtual;
destructor Destroy; override;
end;
implementation
uses
{$IFDEF DELPHI16_UP}
System.SysUtils,
{$ELSE}
SysUtils,
{$ENDIF}
uCEFMiscFunctions, uCEFLibFunctions, uCEFBrowser, uCEFDragData;
@ -308,55 +317,65 @@ begin
end;
procedure TCefRenderHandlerOwn.RemoveReferences;
begin
//
end;
// TCustomRenderHandler
constructor TCustomRenderHandler.Create(const events: IChromiumEvents);
constructor TCustomRenderHandler.Create(const events: Pointer);
begin
inherited Create;
FEvent := events;
FEvents := events;
end;
destructor TCustomRenderHandler.Destroy;
begin
FEvent := nil;
RemoveReferences;
inherited Destroy;
end;
procedure TCustomRenderHandler.RemoveReferences;
begin
FEvents := nil;
end;
procedure TCustomRenderHandler.GetAccessibilityHandler(var aAccessibilityHandler : ICefAccessibilityHandler);
begin
if (FEvent <> nil) then FEvent.doOnGetAccessibilityHandler(aAccessibilityHandler);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnGetAccessibilityHandler(aAccessibilityHandler);
end;
function TCustomRenderHandler.GetRootScreenRect(const browser: ICefBrowser; var rect: TCefRect): Boolean;
begin
if (FEvent <> nil) then
Result := FEvent.doOnGetRootScreenRect(browser, rect)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnGetRootScreenRect(browser, rect)
else
Result := inherited GetRootScreenRect(browser, rect);
end;
function TCustomRenderHandler.GetScreenInfo(const browser: ICefBrowser; var screenInfo: TCefScreenInfo): Boolean;
begin
if (FEvent <> nil) then
Result := FEvent.doOnGetScreenInfo(browser, screenInfo)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnGetScreenInfo(browser, screenInfo)
else
Result := inherited GetScreenInfo(browser, screenInfo);
end;
function TCustomRenderHandler.GetScreenPoint(const browser: ICefBrowser; viewX, viewY: Integer; var screenX, screenY: Integer): Boolean;
begin
if (FEvent <> nil) then
Result := FEvent.doOnGetScreenPoint(browser, viewX, viewY, screenX, screenY)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnGetScreenPoint(browser, viewX, viewY, screenX, screenY)
else
Result := inherited GetScreenPoint(browser, viewX, viewY, screenX, screenY);
end;
function TCustomRenderHandler.GetViewRect(const browser: ICefBrowser; var rect: TCefRect): Boolean;
begin
if (FEvent <> nil) then
Result := FEvent.doOnGetViewRect(browser, rect)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnGetViewRect(browser, rect)
else
Result := inherited GetViewRect(browser, rect);
end;
@ -366,8 +385,7 @@ procedure TCustomRenderHandler.OnCursorChange(const browser : ICefBrows
cursorType : TCefCursorType;
const customCursorInfo : PCefCursorInfo);
begin
if (FEvent <> nil) then
FEvent.doOnCursorChange(browser, cursor, cursorType, customCursorInfo);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnCursorChange(browser, cursor, cursorType, customCursorInfo);
end;
procedure TCustomRenderHandler.OnPaint(const browser : ICefBrowser;
@ -378,23 +396,22 @@ procedure TCustomRenderHandler.OnPaint(const browser : ICefBrowser;
width : Integer;
height : Integer);
begin
if (FEvent <> nil) then
FEvent.doOnPaint(browser, kind, dirtyRectsCount, dirtyRects, buffer, width, height);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnPaint(browser, kind, dirtyRectsCount, dirtyRects, buffer, width, height);
end;
procedure TCustomRenderHandler.OnPopupShow(const browser: ICefBrowser; show: Boolean);
begin
if (FEvent <> nil) then FEvent.doOnPopupShow(browser, show);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnPopupShow(browser, show);
end;
procedure TCustomRenderHandler.OnPopupSize(const browser: ICefBrowser; const rect: PCefRect);
begin
if (FEvent <> nil) then FEvent.doOnPopupSize(browser, rect);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnPopupSize(browser, rect);
end;
procedure TCustomRenderHandler.OnScrollOffsetChanged(const browser: ICefBrowser; x, y: Double);
begin
if (FEvent <> nil) then FEvent.doOnScrollOffsetChanged(browser, x, y);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnScrollOffsetChanged(browser, x, y);
end;
procedure TCustomRenderHandler.OnIMECompositionRangeChanged(const browser : ICefBrowser;
@ -402,8 +419,7 @@ procedure TCustomRenderHandler.OnIMECompositionRangeChanged(const browser
character_boundsCount : NativeUInt;
const character_bounds : PCefRect);
begin
if (FEvent <> nil) then
FEvent.doOnIMECompositionRangeChanged(browser, selected_range, character_boundsCount, character_bounds);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnIMECompositionRangeChanged(browser, selected_range, character_boundsCount, character_bounds);
end;
function TCustomRenderHandler.OnStartDragging(const browser : ICefBrowser;
@ -412,15 +428,15 @@ function TCustomRenderHandler.OnStartDragging(const browser : ICefBrowser;
x : Integer;
y : Integer): Boolean;
begin
if (FEvent <> nil) then
Result := FEvent.doOnStartDragging(browser, dragData, allowedOps, x, y)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnStartDragging(browser, dragData, allowedOps, x, y)
else
Result := inherited OnStartDragging(browser, dragData, allowedOps, x, y);
end;
procedure TCustomRenderHandler.OnUpdateDragCursor(const browser: ICefBrowser; operation: TCefDragOperation);
begin
if (FEvent <> nil) then FEvent.doOnUpdateDragCursor(browser, operation);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnUpdateDragCursor(browser, operation);
end;
end.

View File

@ -70,7 +70,7 @@ type
procedure OnFocusedNodeChanged(const browser: ICefBrowser; const frame: ICefFrame; const node: ICefDomNode); virtual; abstract;
function OnProcessMessageReceived(const browser: ICefBrowser; sourceProcess: TCefProcessId; const aMessage: ICefProcessMessage): Boolean; virtual;
procedure InitializeVars; virtual; abstract;
procedure RemoveReferences; virtual; abstract;
public
constructor Create; virtual;
@ -94,7 +94,7 @@ type
public
constructor Create(const aCefApp : TCefApplication); reintroduce;
destructor Destroy; override;
procedure InitializeVars; override;
procedure RemoveReferences; override;
end;
implementation
@ -317,12 +317,12 @@ end;
destructor TCefCustomRenderProcessHandler.Destroy;
begin
InitializeVars;
RemoveReferences;
inherited Destroy;
end;
procedure TCefCustomRenderProcessHandler.InitializeVars;
procedure TCefCustomRenderProcessHandler.RemoveReferences;
begin
FCefApp := nil;
end;

View File

@ -70,13 +70,15 @@ type
procedure OnRenderViewReady(const browser: ICefBrowser); virtual;
procedure OnRenderProcessTerminated(const browser: ICefBrowser; status: TCefTerminationStatus); virtual;
procedure RemoveReferences; virtual;
public
constructor Create; virtual;
end;
TCustomRequestHandler = class(TCefRequestHandlerOwn)
protected
FEvent: IChromiumEvents;
FEvents : Pointer;
function OnBeforeBrowse(const browser: ICefBrowser; const frame: ICefFrame; const request: ICefRequest; isRedirect: Boolean): Boolean; override;
function OnOpenUrlFromTab(const browser: ICefBrowser; const frame: ICefFrame; const targetUrl: ustring; targetDisposition: TCefWindowOpenDisposition; userGesture: Boolean): Boolean; override;
@ -95,8 +97,10 @@ type
procedure OnRenderViewReady(const browser: ICefBrowser); override;
procedure OnRenderProcessTerminated(const browser: ICefBrowser; status: TCefTerminationStatus); override;
procedure RemoveReferences; override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
constructor Create(const events: Pointer); reintroduce; virtual;
destructor Destroy; override;
end;
@ -312,25 +316,26 @@ end;
constructor TCefRequestHandlerOwn.Create;
begin
inherited CreateData(SizeOf(TCefRequestHandler));
with PCefRequestHandler(FData)^ do
begin
on_before_browse := cef_request_handler_on_before_browse;
on_open_urlfrom_tab := cef_request_handler_on_open_urlfrom_tab;
on_before_resource_load := cef_request_handler_on_before_resource_load;
get_resource_handler := cef_request_handler_get_resource_handler;
on_resource_redirect := cef_request_handler_on_resource_redirect;
on_resource_response := cef_request_handler_on_resource_response;
get_resource_response_filter := cef_request_handler_get_resource_response_filter;
on_resource_load_complete := cef_request_handler_on_resource_load_complete;
get_auth_credentials := cef_request_handler_get_auth_credentials;
on_quota_request := cef_request_handler_on_quota_request;
on_protocol_execution := cef_request_handler_on_protocol_execution;
on_certificate_error := cef_request_handler_on_certificate_error;
on_select_client_certificate := cef_request_handler_on_select_client_certificate;
on_plugin_crashed := cef_request_handler_on_plugin_crashed;
on_render_view_ready := cef_request_handler_on_render_view_ready;
on_render_process_terminated := cef_request_handler_on_render_process_terminated;
end;
begin
on_before_browse := cef_request_handler_on_before_browse;
on_open_urlfrom_tab := cef_request_handler_on_open_urlfrom_tab;
on_before_resource_load := cef_request_handler_on_before_resource_load;
get_resource_handler := cef_request_handler_get_resource_handler;
on_resource_redirect := cef_request_handler_on_resource_redirect;
on_resource_response := cef_request_handler_on_resource_response;
get_resource_response_filter := cef_request_handler_get_resource_response_filter;
on_resource_load_complete := cef_request_handler_on_resource_load_complete;
get_auth_credentials := cef_request_handler_get_auth_credentials;
on_quota_request := cef_request_handler_on_quota_request;
on_protocol_execution := cef_request_handler_on_protocol_execution;
on_certificate_error := cef_request_handler_on_certificate_error;
on_select_client_certificate := cef_request_handler_on_select_client_certificate;
on_plugin_crashed := cef_request_handler_on_plugin_crashed;
on_render_view_ready := cef_request_handler_on_render_view_ready;
on_render_process_terminated := cef_request_handler_on_render_process_terminated;
end;
end;
function TCefRequestHandlerOwn.GetAuthCredentials(const browser: ICefBrowser; const frame: ICefFrame;
@ -449,22 +454,32 @@ begin
end;
procedure TCefRequestHandlerOwn.RemoveReferences;
begin
//
end;
// TCustomRequestHandler
constructor TCustomRequestHandler.Create(const events: IChromiumEvents);
constructor TCustomRequestHandler.Create(const events: Pointer);
begin
inherited Create;
FEvent := events;
FEvents := events;
end;
destructor TCustomRequestHandler.Destroy;
begin
FEvent := nil;
RemoveReferences;
inherited Destroy;
end;
procedure TCustomRequestHandler.RemoveReferences;
begin
FEvents := nil;
end;
function TCustomRequestHandler.GetAuthCredentials(const browser : ICefBrowser;
const frame : ICefFrame;
isProxy : Boolean;
@ -474,8 +489,8 @@ function TCustomRequestHandler.GetAuthCredentials(const browser : ICefBrowser;
const scheme : ustring;
const callback : ICefAuthCallback): Boolean;
begin
if (FEvent <> nil) then
Result := FEvent.doOnGetAuthCredentials(browser, frame, isProxy, host, port, realm, scheme, callback)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnGetAuthCredentials(browser, frame, isProxy, host, port, realm, scheme, callback)
else
Result := inherited GetAuthCredentials(browser, frame, isProxy, host, port, realm, scheme, callback);
end;
@ -484,8 +499,8 @@ function TCustomRequestHandler.GetResourceHandler(const browser : ICefBrowser;
const frame : ICefFrame;
const request : ICefRequest): ICefResourceHandler;
begin
if (FEvent <> nil) then
Result := FEvent.doOnGetResourceHandler(browser, frame, request)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnGetResourceHandler(browser, frame, request)
else
Result := inherited GetResourceHandler(browser, frame, request);
end;
@ -495,7 +510,10 @@ function TCustomRequestHandler.OnBeforeBrowse(const browser : ICefBrowser;
const request : ICefRequest;
isRedirect : Boolean): Boolean;
begin
Result := FEvent.doOnBeforeBrowse(browser, frame, request, isRedirect);
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnBeforeBrowse(browser, frame, request, isRedirect)
else
Result := inherited OnBeforeBrowse(browser, frame, request, isRedirect);
end;
function TCustomRequestHandler.OnBeforeResourceLoad(const browser : ICefBrowser;
@ -503,8 +521,8 @@ function TCustomRequestHandler.OnBeforeResourceLoad(const browser : ICefBrowser
const request : ICefRequest;
const callback : ICefRequestCallback): TCefReturnValue;
begin
if (FEvent <> nil) then
Result := FEvent.doOnBeforeResourceLoad(browser, frame, request, callback)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnBeforeResourceLoad(browser, frame, request, callback)
else
Result := inherited OnBeforeResourceLoad(browser, frame, request, callback);
end;
@ -515,8 +533,8 @@ function TCustomRequestHandler.OnCertificateError(const browser : ICefBrowser
const sslInfo : ICefSslInfo;
const callback : ICefRequestCallback): Boolean;
begin
if (FEvent <> nil) then
Result := FEvent.doOnCertificateError(browser, certError, requestUrl, sslInfo, callback)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnCertificateError(browser, certError, requestUrl, sslInfo, callback)
else
Result := inherited OnCertificateError(browser, certError, requestUrl, sslInfo, callback);
end;
@ -527,8 +545,8 @@ function TCustomRequestHandler.OnOpenUrlFromTab(const browser : ICefBr
targetDisposition : TCefWindowOpenDisposition;
userGesture : Boolean): Boolean;
begin
if (FEvent <> nil) then
Result := FEvent.doOnOpenUrlFromTab(browser, frame, targetUrl, targetDisposition, userGesture)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnOpenUrlFromTab(browser, frame, targetUrl, targetDisposition, userGesture)
else
Result := inherited OnOpenUrlFromTab(browser, frame, targetUrl, targetDisposition, userGesture);
end;
@ -541,22 +559,22 @@ function TCustomRequestHandler.OnSelectClientCertificate(const browser
const certificates : TCefX509CertificateArray;
const callback : ICefSelectClientCertificateCallback): boolean;
begin
if (FEvent <> nil) then
Result := FEvent.doOnSelectClientCertificate(browser, isProxy, host, port, certificatesCount, certificates, callback)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnSelectClientCertificate(browser, isProxy, host, port, certificatesCount, certificates, callback)
else
Result := inherited OnSelectClientCertificate(browser, isProxy, host, port, certificatesCount, certificates, callback);
end;
procedure TCustomRequestHandler.OnPluginCrashed(const browser: ICefBrowser; const pluginPath: ustring);
begin
if (FEvent <> nil) then FEvent.doOnPluginCrashed(browser, pluginPath);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnPluginCrashed(browser, pluginPath);
end;
procedure TCustomRequestHandler.OnProtocolExecution(const browser : ICefBrowser;
const url : ustring;
out allowOsExecution : Boolean);
begin
if (FEvent <> nil) then FEvent.doOnProtocolExecution(browser, url, allowOsExecution);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnProtocolExecution(browser, url, allowOsExecution);
end;
function TCustomRequestHandler.OnQuotaRequest(const browser : ICefBrowser;
@ -564,20 +582,20 @@ function TCustomRequestHandler.OnQuotaRequest(const browser : ICefBrowser;
newSize : Int64;
const callback : ICefRequestCallback): Boolean;
begin
if (FEvent <> nil) then
Result := FEvent.doOnQuotaRequest(browser, originUrl, newSize, callback)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnQuotaRequest(browser, originUrl, newSize, callback)
else
Result := inherited OnQuotaRequest(browser, originUrl, newSize, callback);
end;
procedure TCustomRequestHandler.OnRenderProcessTerminated(const browser: ICefBrowser; status: TCefTerminationStatus);
begin
if (FEvent <> nil) then FEvent.doOnRenderProcessTerminated(browser, status);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnRenderProcessTerminated(browser, status);
end;
procedure TCustomRequestHandler.OnRenderViewReady(const browser: ICefBrowser);
begin
if (FEvent <> nil) then FEvent.doOnRenderViewReady(browser);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnRenderViewReady(browser);
end;
procedure TCustomRequestHandler.OnResourceRedirect(const browser : ICefBrowser;
@ -586,7 +604,7 @@ procedure TCustomRequestHandler.OnResourceRedirect(const browser : ICefBrowser;
const response : ICefResponse;
var newUrl : ustring);
begin
if (FEvent <> nil) then FEvent.doOnResourceRedirect(browser, frame, request, response, newUrl);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnResourceRedirect(browser, frame, request, response, newUrl);
end;
function TCustomRequestHandler.OnResourceResponse(const browser : ICefBrowser;
@ -594,8 +612,8 @@ function TCustomRequestHandler.OnResourceResponse(const browser : ICefBrowser;
const request : ICefRequest;
const response : ICefResponse): Boolean;
begin
if (FEvent <> nil) then
Result := FEvent.doOnResourceResponse(browser, frame, request, response)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnResourceResponse(browser, frame, request, response)
else
Result := inherited OnResourceResponse(browser, frame, request, response);
end;
@ -605,8 +623,8 @@ function TCustomRequestHandler.GetResourceResponseFilter(const browser: ICefBrow
const request: ICefRequest;
const response: ICefResponse): ICefResponseFilter;
begin
if (FEvent <> nil) then
Result := FEvent.doOnGetResourceResponseFilter(browser, frame, request, response)
if (FEvents <> nil) then
Result := IChromiumEvents(FEvents).doOnGetResourceResponseFilter(browser, frame, request, response)
else
Result := inherited GetResourceResponseFilter(browser, frame, request, response);
end;
@ -618,8 +636,7 @@ procedure TCustomRequestHandler.OnResourceLoadComplete(const browser
status : TCefUrlRequestStatus;
receivedContentLength : Int64);
begin
if (FEvent <> nil) then
FEvent.doOnResourceLoadComplete(browser, frame, request, response, status, receivedContentLength);
if (FEvents <> nil) then IChromiumEvents(FEvents).doOnResourceLoadComplete(browser, frame, request, response, status, receivedContentLength);
end;
end.

View File

@ -58,7 +58,6 @@ type
TCefResolveCallbackOwn = class(TCefBaseRefCountedOwn, ICefResolveCallback)
protected
procedure OnResolveCompleted(result: TCefErrorCode; const resolvedIps: TStrings); virtual; abstract;
procedure InitializeVars; virtual; abstract;
public
constructor Create; virtual;
@ -66,13 +65,13 @@ type
TCefCustomResolveCallback = class(TCefResolveCallbackOwn)
protected
FChromiumBrowser : IChromiumEvents;
FEvents : Pointer;
procedure OnResolveCompleted(result: TCefErrorCode; const resolvedIps: TStrings); override;
public
constructor Create(const aChromiumBrowser : IChromiumEvents); reintroduce;
constructor Create(const aEvents : IChromiumEvents); reintroduce;
destructor Destroy; override;
procedure InitializeVars; override;
end;
implementation
@ -126,28 +125,32 @@ end;
// TCefCustomResolveCallback
constructor TCefCustomResolveCallback.Create(const aChromiumBrowser : IChromiumEvents);
constructor TCefCustomResolveCallback.Create(const aEvents : IChromiumEvents);
begin
inherited Create;
FChromiumBrowser := aChromiumBrowser;
FEvents := Pointer(aEvents);
end;
destructor TCefCustomResolveCallback.Destroy;
begin
InitializeVars;
FEvents := nil;
inherited Destroy;
end;
procedure TCefCustomResolveCallback.InitializeVars;
begin
FChromiumBrowser := nil;
end;
procedure TCefCustomResolveCallback.OnResolveCompleted(result: TCefErrorCode; const resolvedIps: TStrings);
begin
if (FChromiumBrowser <> nil) then FChromiumBrowser.doResolvedHostAvailable(result, resolvedIps);
try
try
if (FEvents <> nil) then IChromiumEvents(FEvents).doResolvedHostAvailable(result, resolvedIps);
except
on e : exception do
if CustomExceptionHandler('TCefCustomResolveCallback.OnResolveCompleted', e) then raise;
end;
finally
FEvents := nil;
end;
end;
end.

View File

@ -56,7 +56,7 @@ type
function GetDataResource(resourceId: Integer; var data: Pointer; var dataSize: NativeUInt): Boolean; virtual; abstract;
function GetDataResourceForScale(resourceId: Integer; scaleFactor: TCefScaleFactor; var data: Pointer; var dataSize: NativeUInt): Boolean; virtual; abstract;
procedure InitializeVars; virtual; abstract;
procedure RemoveReferences; virtual; abstract;
public
constructor Create; virtual;
@ -73,7 +73,7 @@ type
public
constructor Create(const aCefApp : TCefApplication); reintroduce;
destructor Destroy; override;
procedure InitializeVars; override;
procedure RemoveReferences; override;
end;
implementation
@ -157,12 +157,12 @@ end;
destructor TCefCustomResourceBundleHandler.Destroy;
begin
InitializeVars;
RemoveReferences;
inherited Destroy;
end;
procedure TCefCustomResourceBundleHandler.InitializeVars;
procedure TCefCustomResourceBundleHandler.RemoveReferences;
begin
FCefApp := nil;
end;

View File

@ -50,12 +50,32 @@ uses
uCEFBaseRefCounted, uCEFInterfaces, uCEFTypes;
type
TOnFilterEvent = procedure(Sender: TObject; data_in: Pointer; data_in_size: NativeUInt; var data_in_read: NativeUInt; data_out: Pointer; data_out_size : NativeUInt; var data_out_written: NativeUInt; var aResult : TCefResponseFilterStatus) of object;
TOnInitFilterEvent = procedure(Sender: TObject; var aResult : boolean) of object;
TCefResponseFilterOwn = class(TCefBaseRefCountedOwn, ICefResponseFilter)
protected
function InitFilter: Boolean; virtual; abstract;
function Filter(dataIn: Pointer; dataInSize : NativeUInt; dataInRead: PNativeUInt; dataOut: Pointer; dataOutSize : NativeUInt; dataOutWritten: PNativeUInt): TCefResponseFilterStatus; virtual; abstract;
public
constructor Create; virtual;
protected
function InitFilter: Boolean; virtual; abstract;
function Filter(data_in: Pointer; data_in_size: NativeUInt; var data_in_read: NativeUInt; data_out: Pointer; data_out_size : NativeUInt; var data_out_written: NativeUInt): TCefResponseFilterStatus; virtual; abstract;
public
constructor Create; virtual;
end;
TCustomResponseFilter = class(TCefResponseFilterOwn)
protected
FOnFilter : TOnFilterEvent;
FOnInitFilter : TOnInitFilterEvent;
function InitFilter: Boolean; override;
function Filter(data_in: Pointer; data_in_size: NativeUInt; var data_in_read: NativeUInt; data_out: Pointer; data_out_size : NativeUInt; var data_out_written: NativeUInt): TCefResponseFilterStatus; override;
public
constructor Create; override;
property OnFilter : TOnFilterEvent read FOnFilter write FOnFilter;
property OnInitFilter : TOnInitFilterEvent read FOnInitFilter write FOnInitFilter;
end;
implementation
@ -63,27 +83,70 @@ implementation
uses
uCEFMiscFunctions, uCEFLibFunctions;
// TCefResponseFilterOwn
function cef_response_filter_init_filter(self: PCefResponseFilter): Integer; stdcall;
begin
with TCefResponseFilterOwn(CefGetObject(self)) do
Result := Ord(InitFilter());
with TCefResponseFilterOwn(CefGetObject(self)) do Result := Ord(InitFilter());
end;
function cef_response_filter_filter(self: PCefResponseFilter; data_in: Pointer; data_in_size : NativeUInt; var data_in_read: NativeUInt;
data_out: Pointer; data_out_size: NativeUInt; var data_out_written: NativeUInt): TCefResponseFilterStatus; stdcall;
function cef_response_filter_filter(self: PCefResponseFilter;
data_in: Pointer;
data_in_size : NativeUInt;
var data_in_read: NativeUInt;
data_out: Pointer;
data_out_size: NativeUInt;
var data_out_written: NativeUInt): TCefResponseFilterStatus; stdcall;
begin
with TCefResponseFilterOwn(CefGetObject(self)) do
Result := Filter(data_in, data_in_size, @data_in_read, data_out, data_out_size, @data_out_written);
Result := Filter(data_in, data_in_size, data_in_read,
data_out, data_out_size, data_out_written);
end;
constructor TCefResponseFilterOwn.Create;
begin
CreateData(SizeOf(TCefResponseFilter));
with PCefResponseFilter(FData)^ do
begin
init_filter := cef_response_filter_init_filter;
filter := cef_response_filter_filter;
end;
begin
init_filter := cef_response_filter_init_filter;
filter := cef_response_filter_filter;
end;
end;
// TCustomResponseFilter
constructor TCustomResponseFilter.Create;
begin
inherited Create;
FOnFilter := nil;
FOnInitFilter := nil;
end;
function TCustomResponseFilter.InitFilter: Boolean;
begin
Result := True;
if assigned(FOnInitFilter) then FOnInitFilter(self, Result);
end;
function TCustomResponseFilter.Filter( data_in : Pointer;
data_in_size : NativeUInt;
var data_in_read : NativeUInt;
data_out : Pointer;
data_out_size : NativeUInt;
var data_out_written : NativeUInt) : TCefResponseFilterStatus;
begin
Result := RESPONSE_FILTER_DONE;
if assigned(FOnFilter) then
FOnFilter(self,
data_in, data_in_size, data_in_read,
data_out, data_out_size, data_out_written,
Result);
end;
end.

View File

@ -86,6 +86,11 @@ type
implementation
uses
{$IFDEF DELPHI16_UP}
System.SysUtils,
{$ELSE}
SysUtils,
{$ENDIF}
uCEFMiscFunctions, uCEFLibFunctions, uCEFServer, uCEFRequest, uCEFCallback;
// **************************************************************
@ -248,42 +253,82 @@ end;
procedure TCustomServerHandler.OnServerCreated(const server: ICefServer);
begin
if (FEvents <> nil) then FEvents.doOnServerCreated(server);
try
if (FEvents <> nil) then FEvents.doOnServerCreated(server);
except
on e : exception do
if CustomExceptionHandler('TCustomServerHandler.OnServerCreated', e) then raise;
end;
end;
procedure TCustomServerHandler.OnServerDestroyed(const server: ICefServer);
begin
if (FEvents <> nil) then FEvents.doOnServerDestroyed(server);
try
if (FEvents <> nil) then FEvents.doOnServerDestroyed(server);
except
on e : exception do
if CustomExceptionHandler('TCustomServerHandler.OnServerDestroyed', e) then raise;
end;
end;
procedure TCustomServerHandler.OnClientConnected(const server: ICefServer; connection_id: Integer);
begin
if (FEvents <> nil) then FEvents.doOnClientConnected(server, connection_id);
try
if (FEvents <> nil) then FEvents.doOnClientConnected(server, connection_id);
except
on e : exception do
if CustomExceptionHandler('TCustomServerHandler.OnClientConnected', e) then raise;
end;
end;
procedure TCustomServerHandler.OnClientDisconnected(const server: ICefServer; connection_id: Integer);
begin
if (FEvents <> nil) then FEvents.doOnClientDisconnected(server, connection_id);
try
if (FEvents <> nil) then FEvents.doOnClientDisconnected(server, connection_id);
except
on e : exception do
if CustomExceptionHandler('TCustomServerHandler.OnClientDisconnected', e) then raise;
end;
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);
try
if (FEvents <> nil) then FEvents.doOnHttpRequest(server, connection_id, client_address, request);
except
on e : exception do
if CustomExceptionHandler('TCustomServerHandler.OnHttpRequest', e) then raise;
end;
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);
try
if (FEvents <> nil) then FEvents.doOnWebSocketRequest(server, connection_id, client_address, request, callback);
except
on e : exception do
if CustomExceptionHandler('TCustomServerHandler.OnWebSocketRequest', e) then raise;
end;
end;
procedure TCustomServerHandler.OnWebSocketConnected(const server: ICefServer; connection_id: Integer);
begin
try
if (FEvents <> nil) then FEvents.doOnWebSocketConnected(server, connection_id);
except
on e : exception do
if CustomExceptionHandler('TCustomServerHandler.OnWebSocketConnected', e) then raise;
end;
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);
try
if (FEvents <> nil) then FEvents.doOnWebSocketMessage(server, connection_id, data, data_size);
except
on e : exception do
if CustomExceptionHandler('TCustomServerHandler.OnWebSocketMessage', e) then raise;
end;
end;
end.

View File

@ -53,7 +53,7 @@ type
TCefStringVisitorOwn = class(TCefBaseRefCountedOwn, ICefStringVisitor)
protected
procedure Visit(const str: ustring); virtual;
procedure InitializeVars; virtual;
procedure RemoveReferences; virtual;
public
constructor Create; virtual;
@ -71,19 +71,23 @@ type
TCustomCefStringVisitor = class(TCefStringVisitorOwn)
protected
FChromiumBrowser : IChromiumEvents;
FEvents : Pointer;
procedure Visit(const str: ustring); override;
public
constructor Create(const aChromiumBrowser : IChromiumEvents); reintroduce;
constructor Create(const aEvents : IChromiumEvents); reintroduce;
destructor Destroy; override;
procedure InitializeVars; override;
end;
implementation
uses
{$IFDEF DELPHI16_UP}
System.SysUtils,
{$ELSE}
SysUtils,
{$ENDIF}
uCEFMiscFunctions, uCEFLibFunctions;
procedure cef_string_visitor_visit(self: PCefStringVisitor; const str: PCefString); stdcall;
@ -105,7 +109,7 @@ begin
//
end;
procedure TCefStringVisitorOwn.InitializeVars;
procedure TCefStringVisitorOwn.RemoveReferences;
begin
//
end;
@ -126,28 +130,32 @@ end;
// TCustomCefStringVisitor
constructor TCustomCefStringVisitor.Create(const aChromiumBrowser : IChromiumEvents);
constructor TCustomCefStringVisitor.Create(const aEvents : IChromiumEvents);
begin
inherited Create;
FChromiumBrowser := aChromiumBrowser;
FEvents := Pointer(aEvents);
end;
destructor TCustomCefStringVisitor.Destroy;
begin
InitializeVars;
FEvents := nil;
inherited Destroy;
end;
procedure TCustomCefStringVisitor.InitializeVars;
begin
FChromiumBrowser := nil;
end;
procedure TCustomCefStringVisitor.Visit(const str: ustring);
begin
if (FChromiumBrowser <> nil) then FChromiumBrowser.doTextResultAvailable(str);
try
try
if (FEvents <> nil) then IChromiumEvents(FEvents).doTextResultAvailable(str);
except
on e : exception do
if CustomExceptionHandler('TCustomCefStringVisitor.Visit', e) then raise;
end;
finally
FEvents := nil;
end;
end;
end.

View File

@ -80,52 +80,36 @@ type
constructor Create(const method: TCefFastTaskProc); reintroduce;
end;
TCefGetTextTask = class(TCefTaskOwn)
protected
FChromiumBrowser : IChromiumEvents;
FFrameName : ustring;
FFrame : ICefFrame;
FFrameIdentifier : int64;
procedure Execute; override;
public
constructor Create(const aChromiumBrowser : IChromiumEvents; const aFrameName : ustring); reintroduce; overload;
constructor Create(const aChromiumBrowser : IChromiumEvents; const aFrame : ICefFrame); reintroduce; overload;
constructor Create(const aChromiumBrowser : IChromiumEvents; const aFrameIdentifier : int64); reintroduce; overload;
destructor Destroy; override;
end;
TCefGetHTMLTask = class(TCefGetTextTask)
protected
procedure Execute; override;
end;
TCefUpdatePrefsTask = class(TCefTaskOwn)
protected
FChromiumBrowser : IChromiumEvents;
FEvents : Pointer;
procedure Execute; override;
public
constructor Create(const aChromiumBrowser : IChromiumEvents); reintroduce;
constructor Create(const aEvents : IChromiumEvents); reintroduce;
destructor Destroy; override;
end;
TCefSavePrefsTask = class(TCefTaskOwn)
protected
FChromiumBrowser : IChromiumEvents;
FEvents : Pointer;
procedure Execute; override;
public
constructor Create(const aChromiumBrowser : IChromiumEvents); reintroduce;
constructor Create(const aEvents : IChromiumEvents); reintroduce;
destructor Destroy; override;
end;
implementation
uses
{$IFDEF DELPHI16_UP}
System.SysUtils,
{$ELSE}
SysUtils,
{$ENDIF}
uCEFMiscFunctions, uCEFLibFunctions, uCEFCookieManager;
procedure cef_task_execute(self: PCefTask); stdcall;
@ -156,7 +140,7 @@ end;
class function TCefTaskRef.UnWrap(data: Pointer): ICefTask;
begin
if data <> nil then
if (data <> nil) then
Result := Create(data) as ICefTask
else
Result := nil;
@ -188,122 +172,68 @@ begin
CefPostDelayedTask(threadId, Create(method), Delay);
end;
// TCefGetTextTask
constructor TCefGetTextTask.Create(const aChromiumBrowser : IChromiumEvents; const aFrameName : ustring);
begin
inherited Create;
FChromiumBrowser := aChromiumBrowser;
FFrameName := aFrameName;
FFrame := nil;
FFrameIdentifier := 0;
end;
constructor TCefGetTextTask.Create(const aChromiumBrowser : IChromiumEvents; const aFrame : ICefFrame);
begin
inherited Create;
FChromiumBrowser := aChromiumBrowser;
FFrameName := '';
FFrame := aFrame;
FFrameIdentifier := 0;
end;
constructor TCefGetTextTask.Create(const aChromiumBrowser : IChromiumEvents; const aFrameIdentifier : int64);
begin
inherited Create;
FChromiumBrowser := aChromiumBrowser;
FFrameName := '';
FFrame := nil;
FFrameIdentifier := aFrameIdentifier;
end;
destructor TCefGetTextTask.Destroy;
begin
FChromiumBrowser := nil;
FFrame := nil;
inherited Destroy;
end;
procedure TCefGetTextTask.Execute;
begin
if (FChromiumBrowser <> nil) then
begin
if (FFrame <> nil) then
FChromiumBrowser.doGetText(FFrame)
else
if (FFrameIdentifier <> 0) then
FChromiumBrowser.doGetText(FFrameIdentifier)
else
FChromiumBrowser.doGetText(FFrameName);
end;
end;
// TCefGetHTMLTask
procedure TCefGetHTMLTask.Execute;
begin
if (FChromiumBrowser <> nil) then
begin
if (FFrame <> nil) then
FChromiumBrowser.doGetHTML(FFrame)
else
if (FFrameIdentifier <> 0) then
FChromiumBrowser.doGetHTML(FFrameIdentifier)
else
FChromiumBrowser.doGetHTML(FFrameName);
end;
end;
// TCefUpdatePrefsTask
constructor TCefUpdatePrefsTask.Create(const aChromiumBrowser : IChromiumEvents);
constructor TCefUpdatePrefsTask.Create(const aEvents : IChromiumEvents);
begin
inherited Create;
FChromiumBrowser := aChromiumBrowser;
FEvents := Pointer(aEvents);
end;
destructor TCefUpdatePrefsTask.Destroy;
begin
FChromiumBrowser := nil;
FEvents := nil;
inherited Destroy;
end;
procedure TCefUpdatePrefsTask.Execute;
begin
if (FChromiumBrowser <> nil) then FChromiumBrowser.doUpdatePreferences;
try
try
if (FEvents <> nil) then IChromiumEvents(FEvents).doUpdatePreferences;
except
on e : exception do
if CustomExceptionHandler('TCefUpdatePrefsTask.Execute', e) then raise;
end;
finally
FEvents := nil;
end;
end;
// TCefSavePrefsTask
constructor TCefSavePrefsTask.Create(const aChromiumBrowser : IChromiumEvents);
constructor TCefSavePrefsTask.Create(const aEvents : IChromiumEvents);
begin
inherited Create;
FChromiumBrowser := aChromiumBrowser;
FEvents := Pointer(aEvents);
end;
destructor TCefSavePrefsTask.Destroy;
begin
FChromiumBrowser := nil;
FEvents := nil;
inherited Destroy;
end;
procedure TCefSavePrefsTask.Execute;
begin
if (FChromiumBrowser <> nil) then FChromiumBrowser.doSavePreferences;
try
try
if (FEvents <> nil) then IChromiumEvents(FEvents).doSavePreferences;
except
on e : exception do
if CustomExceptionHandler('TCefSavePrefsTask.Execute', e) then raise;
end;
finally
FEvents := nil;
end;
end;
end.

View File

@ -231,6 +231,7 @@ type
TCefContextMenuEditStateFlags = Cardinal; // /include/internal/cef_types.h (cef_context_menu_edit_state_flags_t)
TCefJsonWriterOptions = Cardinal; // /include/internal/cef_types.h (cef_json_writer_options_t)
TCefSSLContentStatus = Cardinal; // /include/internal/cef_types.h (cef_ssl_content_status_t)
TCefLogSeverity = Cardinal; // /include/internal/cef_types.h (cef_log_severity_t)
{$IFNDEF DELPHI12_UP}
NativeUInt = Cardinal;
@ -403,16 +404,6 @@ type
STATE_DISABLED
);
// /include/internal/cef_types.h (cef_log_severity_t)
TCefLogSeverity = (
LOGSEVERITY_DEFAULT,
LOGSEVERITY_VERBOSE,
LOGSEVERITY_INFO,
LOGSEVERITY_WARNING,
LOGSEVERITY_ERROR,
LOGSEVERITY_DISABLE = 99
);
// /include/internal/cef_types.h (cef_scale_factor_t)
TCefScaleFactor = (
SCALE_FACTOR_NONE = 0,
@ -1088,7 +1079,7 @@ type
on_fullscreen_mode_change: procedure(self: PCefDisplayHandler; browser: PCefBrowser; fullscreen: Integer); stdcall;
on_tooltip: function(self: PCefDisplayHandler; browser: PCefBrowser; text: PCefString): Integer; stdcall;
on_status_message: procedure(self: PCefDisplayHandler; browser: PCefBrowser; const value: PCefString); stdcall;
on_console_message: function(self: PCefDisplayHandler; browser: PCefBrowser; const message: PCefString; const source: PCefString; line: Integer): Integer; stdcall;
on_console_message: function(self: PCefDisplayHandler; browser: PCefBrowser; level: TCefLogSeverity; const message: PCefString; const source: PCefString; line: Integer): Integer; stdcall;
on_auto_resize: function(self: PCefDisplayHandler; browser: PCefBrowser; const new_size: PCefSize): Integer; stdcall;
end;

View File

@ -718,10 +718,16 @@ begin
end;
class procedure TCefRTTIExtension.Register(const name: string; const value: TValue; SyncMainThread: Boolean);
var
TempCode : ustring;
TempHandler : ICefv8Handler;
begin
CefRegisterExtension(name,
format('__defineSetter__(''%s'', function(v){native function $s();$s(v)});__defineGetter__(''%0:s'', function(){native function $g();return $g()});', [name]),
TCefRTTIExtension.Create(value, SyncMainThread) as ICefv8Handler);
TempHandler := TCefRTTIExtension.Create(value, SyncMainThread);
TempCode := format('this.__defineSetter__(''%s'', function(v){native function $s();$s(v)});' +
'this.__defineGetter__(''%0:s'', function(){native function $g();return $g()});',
[name]);
CefRegisterExtension(name, TempCode, TempHandler);
end;
{$IFDEF CPUX64}

View File

@ -50,17 +50,12 @@ uses
System.Classes, System.Types,
FMX.Types, FMX.Platform, FMX.Controls, FMX.Forms,
uCEFTypes, uCEFInterfaces, uCEFLibFunctions, uCEFMiscFunctions, uCEFClient,
uCEFPDFPrintCallback, uCEFStringVisitor, uCEFConstants, uCEFTask,
uCEFDeleteCookiesCallback, uCEFDomVisitor, uCEFChromiumEvents,
uCEFChromiumOptions, uCEFChromiumFontOptions, uCEFPDFPrintOptions;
uCEFConstants, uCEFTask, uCEFChromiumEvents, uCEFChromiumOptions, uCEFChromiumFontOptions,
uCEFPDFPrintOptions;
type
TFMXChromium = class(TComponent, IChromiumEvents)
protected
FVisitor : ICefStringVisitor;
FPDFPrintcb : ICefPdfPrintCallback;
FResolveHostcb : ICefResolveCallback;
FCookiDeletercb : ICefDeleteCookiesCallback;
FHandler : ICefClient;
FBrowser : ICefBrowser;
FBrowserId : Integer;
@ -253,10 +248,6 @@ type
function CreateBrowserHostSync(aWindowInfo : PCefWindowInfo; const aURL : ustring; const aSettings : PCefBrowserSettings; const aContext : ICefRequestContext): ICefBrowser;
procedure DestroyClientHandler;
procedure DestroyVisitor;
procedure DestroyPDFPrintcb;
procedure DestroyResolveHostcb;
procedure DestroyCookiDeletercb;
procedure ClearBrowserReference;
@ -330,7 +321,7 @@ type
procedure doOnFullScreenModeChange(const browser: ICefBrowser; fullscreen: Boolean); virtual;
function doOnTooltip(const browser: ICefBrowser; var text: ustring): Boolean; virtual;
procedure doOnStatusMessage(const browser: ICefBrowser; const value: ustring); virtual;
function doOnConsoleMessage(const browser: ICefBrowser; const aMessage, source: ustring; line: Integer): Boolean; virtual;
function doOnConsoleMessage(const browser: ICefBrowser; level: TCefLogSeverity; const aMessage, source: ustring; line: Integer): Boolean; virtual;
function doOnAutoResize(const browser: ICefBrowser; const new_size: PCefSize): Boolean; virtual;
// ICefDownloadHandler
@ -398,12 +389,6 @@ type
// Custom
procedure doCookiesDeleted(numDeleted : integer); virtual;
procedure doGetHTML(const aFrameName : ustring); overload;
procedure doGetHTML(const aFrame : ICefFrame); overload;
procedure doGetHTML(const aFrameIdentifier : int64); overload;
procedure doGetText(const aFrameName : ustring); overload;
procedure doGetText(const aFrame : ICefFrame); overload;
procedure doGetText(const aFrameIdentifier : int64); overload;
procedure doPdfPrintFinished(aResultOK : boolean); virtual;
procedure doTextResultAvailable(const aText : string); virtual;
procedure doUpdatePreferences; virtual;
@ -659,8 +644,8 @@ implementation
uses
System.SysUtils, System.Math,
uCEFBrowser, uCEFValue, uCEFDictionaryValue, uCEFStringMultimap, uCEFFrame,
uCEFApplication, uCEFProcessMessage, uOLEDragAndDrop, uCEFRequestContext,
uCEFResolveCallback;
uCEFApplication, uCEFProcessMessage, uCEFRequestContext,
uCEFPDFPrintCallback, uCEFResolveCallback, uCEFDeleteCookiesCallback, uCEFStringVisitor;
constructor TFMXChromium.Create(AOwner: TComponent);
begin
@ -673,10 +658,6 @@ begin
FOptions := nil;
FFontOptions := nil;
FDefaultEncoding := '';
FVisitor := nil;
FPDFPrintcb := nil;
FResolveHostcb := nil;
FCookiDeletercb := nil;
FPDFPrintOptions := nil;
FUpdatePreferences := False;
FCustomHeaderName := '';
@ -739,10 +720,6 @@ end;
procedure TFMXChromium.BeforeDestruction;
begin
DestroyClientHandler;
DestroyVisitor;
DestroyPDFPrintcb;
DestroyResolveHostcb;
DestroyCookiDeletercb;
inherited BeforeDestruction;
end;
@ -758,7 +735,7 @@ begin
try
if (FHandler <> nil) then
begin
FHandler.InitializeVars;
FHandler.RemoveReferences;
FHandler := nil;
end;
except
@ -767,62 +744,6 @@ begin
end;
end;
procedure TFMXChromium.DestroyVisitor;
begin
try
if (FVisitor <> nil) then
begin
FVisitor.InitializeVars;
FVisitor := nil;
end;
except
on e : exception do
if CustomExceptionHandler('TFMXChromium.DestroyVisitor', e) then raise;
end;
end;
procedure TFMXChromium.DestroyPDFPrintcb;
begin
try
if (FPDFPrintcb <> nil) then
begin
FPDFPrintcb.InitializeVars;
FPDFPrintcb := nil;
end;
except
on e : exception do
if CustomExceptionHandler('TFMXChromium.DestroyPDFPrintcb', e) then raise;
end;
end;
procedure TFMXChromium.DestroyResolveHostcb;
begin
try
if (FResolveHostcb <> nil) then
begin
FResolveHostcb.InitializeVars;
FResolveHostcb := nil;
end;
except
on e : exception do
if CustomExceptionHandler('TFMXChromium.DestroyResolveHostcb', e) then raise;
end;
end;
procedure TFMXChromium.DestroyCookiDeletercb;
begin
try
if (FCookiDeletercb <> nil) then
begin
FCookiDeletercb.InitializeVars;
FCookiDeletercb := nil;
end;
except
on e : exception do
if CustomExceptionHandler('TFMXChromium.DestroyCookiDeletercb', e) then raise;
end;
end;
procedure TFMXChromium.AfterConstruction;
begin
inherited AfterConstruction;
@ -1104,12 +1025,13 @@ end;
procedure TFMXChromium.PrintToPDF(const aFilePath, aTitle, aURL : ustring);
var
TempSettings : TCefPdfPrintSettings;
TempCallback : ICefPdfPrintCallback;
begin
if Initialized then
begin
GetPrintPDFSettings(TempSettings, aTitle, aURL);
if (FPDFPrintcb = nil) then FPDFPrintcb := TCefCustomPDFPrintCallBack.Create(self);
FBrowser.Host.PrintToPdf(aFilePath, @TempSettings, FPDFPrintcb);
TempCallback := TCefCustomPDFPrintCallBack.Create(self);
FBrowser.Host.PrintToPdf(aFilePath, @TempSettings, TempCallback);
end;
end;
@ -1739,103 +1661,10 @@ begin
end;
end;
procedure TFMXChromium.doGetHTML(const aFrameName : ustring);
var
TempFrame : ICefFrame;
begin
if Initialized then
begin
if (length(aFrameName) > 0) then
TempFrame := FBrowser.GetFrame(aFrameName)
else
TempFrame := FBrowser.MainFrame;
if (TempFrame <> nil) then
begin
if (FVisitor = nil) then FVisitor := TCustomCefStringVisitor.Create(self);
TempFrame.GetSource(FVisitor);
end;
end;
end;
procedure TFMXChromium.doGetHTML(const aFrame : ICefFrame);
begin
if Initialized and (aFrame <> nil) then
begin
if (FVisitor = nil) then FVisitor := TCustomCefStringVisitor.Create(self);
aFrame.GetSource(FVisitor);
end;
end;
procedure TFMXChromium.doGetHTML(const aFrameIdentifier : int64);
var
TempFrame : ICefFrame;
begin
if Initialized then
begin
if (aFrameIdentifier <> 0) then
TempFrame := FBrowser.GetFrameByident(aFrameIdentifier)
else
TempFrame := FBrowser.MainFrame;
if (TempFrame <> nil) then
begin
if (FVisitor = nil) then FVisitor := TCustomCefStringVisitor.Create(self);
TempFrame.GetSource(FVisitor);
end;
end;
end;
procedure TFMXChromium.doGetText(const aFrameName : ustring);
var
TempFrame : ICefFrame;
begin
if Initialized then
begin
if (length(aFrameName) > 0) then
TempFrame := FBrowser.GetFrame(aFrameName)
else
TempFrame := FBrowser.MainFrame;
if (TempFrame <> nil) then
begin
if (FVisitor = nil) then FVisitor := TCustomCefStringVisitor.Create(self);
TempFrame.GetText(FVisitor);
end;
end;
end;
procedure TFMXChromium.doGetText(const aFrame : ICefFrame);
begin
if Initialized and (aFrame <> nil) then
begin
if (FVisitor = nil) then FVisitor := TCustomCefStringVisitor.Create(self);
aFrame.GetText(FVisitor);
end;
end;
procedure TFMXChromium.doGetText(const aFrameIdentifier : int64);
var
TempFrame : ICefFrame;
begin
if Initialized then
begin
if (aFrameIdentifier <> 0) then
TempFrame := FBrowser.GetFrameByident(aFrameIdentifier)
else
TempFrame := FBrowser.MainFrame;
if (TempFrame <> nil) then
begin
if (FVisitor = nil) then FVisitor := TCustomCefStringVisitor.Create(self);
TempFrame.GetText(FVisitor);
end;
end;
end;
function TFMXChromium.DeleteCookies : boolean;
var
TempManager : ICefCookieManager;
TempManager : ICefCookieManager;
TempCallback : ICefDeleteCookiesCallback;
begin
Result := False;
@ -1845,9 +1674,8 @@ begin
if (TempManager <> nil) then
begin
if (FCookiDeletercb = nil) then FCookiDeletercb := TCefCustomDeleteCookiesCallback.Create(self);
Result := TempManager.DeleteCookies('', '', FCookiDeletercb);
TempCallback := TCefCustomDeleteCookiesCallback.Create(self);
Result := TempManager.DeleteCookies('', '', TempCallback);
end;
end;
end;
@ -1855,74 +1683,104 @@ end;
// Leave aFrameName empty to get the HTML source from the main frame
procedure TFMXChromium.RetrieveHTML(const aFrameName : ustring);
var
TempTask: ICefTask;
TempFrame : ICefFrame;
TempVisitor : ICefStringVisitor;
begin
// Results will be received in the OnTextResultAvailable event of this class
if Initialized then
begin
TempTask := TCefGetHTMLTask.Create(self, aFrameName);
CefPostTask(TID_UI, TempTask);
if (length(aFrameName) > 0) then
TempFrame := FBrowser.GetFrame(aFrameName)
else
TempFrame := FBrowser.MainFrame;
if (TempFrame <> nil) then
begin
TempVisitor := TCustomCefStringVisitor.Create(self);
TempFrame.GetSource(TempVisitor);
end;
end;
end;
procedure TFMXChromium.RetrieveHTML(const aFrame : ICefFrame);
var
TempTask: ICefTask;
TempVisitor : ICefStringVisitor;
begin
// Results will be received in the OnTextResultAvailable event of this class
if Initialized then
if Initialized and (aFrame <> nil) then
begin
TempTask := TCefGetHTMLTask.Create(self, aFrame);
CefPostTask(TID_UI, TempTask);
TempVisitor := TCustomCefStringVisitor.Create(self);
aFrame.GetSource(TempVisitor);
end;
end;
procedure TFMXChromium.RetrieveHTML(const aFrameIdentifier : int64);
var
TempTask: ICefTask;
TempFrame : ICefFrame;
TempVisitor : ICefStringVisitor;
begin
// Results will be received in the OnTextResultAvailable event of this class
if Initialized then
begin
TempTask := TCefGetHTMLTask.Create(self, aFrameIdentifier);
CefPostTask(TID_UI, TempTask);
if (aFrameIdentifier <> 0) then
TempFrame := FBrowser.GetFrameByident(aFrameIdentifier)
else
TempFrame := FBrowser.MainFrame;
if (TempFrame <> nil) then
begin
TempVisitor := TCustomCefStringVisitor.Create(self);
TempFrame.GetSource(TempVisitor);
end;
end;
end;
// Leave aFrameName empty to get the HTML source from the main frame
procedure TFMXChromium.RetrieveText(const aFrameName : ustring);
var
TempTask: ICefTask;
TempFrame : ICefFrame;
TempVisitor : ICefStringVisitor;
begin
// Results will be received in the OnTextResultAvailable event of this class
if Initialized then
begin
TempTask := TCefGetTextTask.Create(self, aFrameName);
CefPostTask(TID_UI, TempTask);
if (length(aFrameName) > 0) then
TempFrame := FBrowser.GetFrame(aFrameName)
else
TempFrame := FBrowser.MainFrame;
if (TempFrame <> nil) then
begin
TempVisitor := TCustomCefStringVisitor.Create(self);
TempFrame.GetText(TempVisitor);
end;
end;
end;
procedure TFMXChromium.RetrieveText(const aFrame : ICefFrame);
var
TempTask: ICefTask;
TempVisitor : ICefStringVisitor;
begin
// Results will be received in the OnTextResultAvailable event of this class
if Initialized then
if Initialized and (aFrame <> nil) then
begin
TempTask := TCefGetTextTask.Create(self, aFrame);
CefPostTask(TID_UI, TempTask);
TempVisitor := TCustomCefStringVisitor.Create(self);
aFrame.GetText(TempVisitor);
end;
end;
procedure TFMXChromium.RetrieveText(const aFrameIdentifier : int64);
var
TempTask: ICefTask;
TempFrame : ICefFrame;
TempVisitor : ICefStringVisitor;
begin
// Results will be received in the OnTextResultAvailable event of this class
if Initialized then
begin
TempTask := TCefGetTextTask.Create(self, aFrameIdentifier);
CefPostTask(TID_UI, TempTask);
if (aFrameIdentifier <> 0) then
TempFrame := FBrowser.GetFrameByident(aFrameIdentifier)
else
TempFrame := FBrowser.MainFrame;
if (TempFrame <> nil) then
begin
TempVisitor := TCustomCefStringVisitor.Create(self);
TempFrame.GetText(TempVisitor);
end;
end;
end;
@ -1960,12 +1818,14 @@ begin
end;
procedure TFMXChromium.ResolveHost(const aURL : ustring);
var
TempCallback : ICefResolveCallback;
begin
// Results will be received in the OnResolvedHostAvailable event of this class
if Initialized and (length(aURL) > 0) then
begin
if (FResolveHostcb = nil) then FResolveHostcb := TCefCustomResolveCallback.Create(self);
FBrowser.Host.RequestContext.ResolveHost(aURL, FResolveHostcb);
TempCallback := TCefCustomResolveCallback.Create(self);
FBrowser.Host.RequestContext.ResolveHost(aURL, TempCallback);
end;
end;
@ -2731,13 +2591,14 @@ begin
end;
function TFMXChromium.doOnConsoleMessage(const browser : ICefBrowser;
level : TCefLogSeverity;
const aMessage : ustring;
const source : ustring;
line : Integer): Boolean;
begin
Result := False;
if Assigned(FOnConsoleMessage) then FOnConsoleMessage(Self, browser, aMessage, source, line, Result);
if Assigned(FOnConsoleMessage) then FOnConsoleMessage(Self, browser, level, aMessage, source, line, Result);
end;
function TFMXChromium.doOnAutoResize(const browser : ICefBrowser;