mirror of
https://github.com/salvadordf/CEF4Delphi.git
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222 lines
7.1 KiB
ObjectPascal
222 lines
7.1 KiB
ObjectPascal
// ************************************************************************
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// ***************************** CEF4Delphi *******************************
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// ************************************************************************
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//
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// CEF4Delphi is based on DCEF3 which uses CEF3 to embed a chromium-based
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// browser in Delphi applications.
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//
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// The original license of DCEF3 still applies to CEF4Delphi.
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//
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// For more information about CEF4Delphi visit :
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// https://www.briskbard.com/index.php?lang=en&pageid=cef
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//
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// Copyright © 2017 Salvador Díaz Fau. All rights reserved.
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//
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// ************************************************************************
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// ************ vvvv Original license and comments below vvvv *************
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// ************************************************************************
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(*
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* Delphi Chromium Embedded 3
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*
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* Usage allowed under the restrictions of the Lesser GNU General Public License
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* or alternatively the restrictions of the Mozilla Public License 1.1
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
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* the specific language governing rights and limitations under the License.
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*
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* Unit owner : Henri Gourvest <hgourvest@gmail.com>
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* Web site : http://www.progdigy.com
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* Repository : http://code.google.com/p/delphichromiumembedded/
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* Group : http://groups.google.com/group/delphichromiumembedded
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*
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* Embarcadero Technologies, Inc is not permitted to use or redistribute
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* this source code without explicit permission.
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*
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*)
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unit uCEFContextMenuParams;
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{$IFNDEF CPUX64}
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{$ALIGN ON}
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{$MINENUMSIZE 4}
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{$ENDIF}
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{$I cef.inc}
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interface
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uses
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{$IFDEF DELPHI16_UP}
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System.Classes,
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{$ELSE}
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Classes,
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{$ENDIF}
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uCEFBase, uCEFInterfaces, uCEFTypes;
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type
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TCefContextMenuParamsRef = class(TCefBaseRef, ICefContextMenuParams)
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protected
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function GetXCoord: Integer;
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function GetYCoord: Integer;
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function GetTypeFlags: TCefContextMenuTypeFlags;
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function GetLinkUrl: ustring;
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function GetUnfilteredLinkUrl: ustring;
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function GetSourceUrl: ustring;
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function HasImageContents: Boolean;
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function GetTitleText: ustring;
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function GetPageUrl: ustring;
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function GetFrameUrl: ustring;
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function GetFrameCharset: ustring;
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function GetMediaType: TCefContextMenuMediaType;
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function GetMediaStateFlags: TCefContextMenuMediaStateFlags;
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function GetSelectionText: ustring;
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function GetMisspelledWord: ustring;
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function GetDictionarySuggestions(const suggestions: TStringList): Boolean;
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function IsEditable: Boolean;
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function IsSpellCheckEnabled: Boolean;
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function GetEditStateFlags: TCefContextMenuEditStateFlags;
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function IsCustomMenu: Boolean;
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function IsPepperMenu: Boolean;
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public
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class function UnWrap(data: Pointer): ICefContextMenuParams;
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end;
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implementation
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uses
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uCEFMiscFunctions, uCEFLibFunctions;
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function TCefContextMenuParamsRef.GetDictionarySuggestions(
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const suggestions: TStringList): Boolean;
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var
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list: TCefStringList;
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i: Integer;
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str: TCefString;
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begin
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list := cef_string_list_alloc;
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try
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Result := PCefContextMenuParams(FData).get_dictionary_suggestions(PCefContextMenuParams(FData), list) <> 0;
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FillChar(str, SizeOf(str), 0);
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for i := 0 to cef_string_list_size(list) - 1 do
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begin
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FillChar(str, SizeOf(str), 0);
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cef_string_list_value(list, i, @str);
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suggestions.Add(CefStringClearAndGet(str));
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end;
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finally
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cef_string_list_free(list);
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end;
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end;
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function TCefContextMenuParamsRef.GetEditStateFlags: TCefContextMenuEditStateFlags;
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begin
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Byte(Result) := PCefContextMenuParams(FData).get_edit_state_flags(PCefContextMenuParams(FData));
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end;
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function TCefContextMenuParamsRef.GetFrameCharset: ustring;
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begin
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Result := CefStringFreeAndGet(PCefContextMenuParams(FData).get_frame_charset(PCefContextMenuParams(FData)));
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end;
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function TCefContextMenuParamsRef.GetFrameUrl: ustring;
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begin
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Result := CefStringFreeAndGet(PCefContextMenuParams(FData).get_frame_url(PCefContextMenuParams(FData)));
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end;
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function TCefContextMenuParamsRef.GetLinkUrl: ustring;
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begin
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Result := CefStringFreeAndGet(PCefContextMenuParams(FData).get_link_url(PCefContextMenuParams(FData)));
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end;
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function TCefContextMenuParamsRef.GetMediaStateFlags: TCefContextMenuMediaStateFlags;
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begin
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Word(Result) := PCefContextMenuParams(FData).get_media_state_flags(PCefContextMenuParams(FData));
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end;
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function TCefContextMenuParamsRef.GetMediaType: TCefContextMenuMediaType;
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begin
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Result := PCefContextMenuParams(FData).get_media_type(PCefContextMenuParams(FData));
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end;
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function TCefContextMenuParamsRef.GetMisspelledWord: ustring;
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begin
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Result := CefStringFreeAndGet(PCefContextMenuParams(FData).get_misspelled_word(PCefContextMenuParams(FData)));
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end;
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function TCefContextMenuParamsRef.GetTitleText: ustring;
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begin
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Result := CefStringFreeAndGet(PCefContextMenuParams(FData).get_title_text(PCefContextMenuParams(FData)));
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end;
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function TCefContextMenuParamsRef.GetPageUrl: ustring;
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begin
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Result := CefStringFreeAndGet(PCefContextMenuParams(FData).get_page_url(PCefContextMenuParams(FData)));
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end;
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function TCefContextMenuParamsRef.GetSelectionText: ustring;
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begin
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Result := CefStringFreeAndGet(PCefContextMenuParams(FData).get_selection_text(PCefContextMenuParams(FData)));
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end;
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function TCefContextMenuParamsRef.GetSourceUrl: ustring;
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begin
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Result := CefStringFreeAndGet(PCefContextMenuParams(FData).get_source_url(PCefContextMenuParams(FData)));
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end;
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function TCefContextMenuParamsRef.GetTypeFlags: TCefContextMenuTypeFlags;
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begin
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Byte(Result) := PCefContextMenuParams(FData).get_type_flags(PCefContextMenuParams(FData));
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end;
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function TCefContextMenuParamsRef.GetUnfilteredLinkUrl: ustring;
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begin
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Result := CefStringFreeAndGet(PCefContextMenuParams(FData).get_unfiltered_link_url(PCefContextMenuParams(FData)));
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end;
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function TCefContextMenuParamsRef.GetXCoord: Integer;
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begin
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Result := PCefContextMenuParams(FData).get_xcoord(PCefContextMenuParams(FData));
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end;
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function TCefContextMenuParamsRef.GetYCoord: Integer;
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begin
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Result := PCefContextMenuParams(FData).get_ycoord(PCefContextMenuParams(FData));
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end;
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function TCefContextMenuParamsRef.IsCustomMenu: Boolean;
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begin
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Result := PCefContextMenuParams(FData).is_custom_menu(PCefContextMenuParams(FData)) <> 0;
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end;
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function TCefContextMenuParamsRef.IsEditable: Boolean;
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begin
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Result := PCefContextMenuParams(FData).is_editable(PCefContextMenuParams(FData)) <> 0;
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end;
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function TCefContextMenuParamsRef.IsPepperMenu: Boolean;
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begin
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Result := PCefContextMenuParams(FData).is_pepper_menu(PCefContextMenuParams(FData)) <> 0;
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end;
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function TCefContextMenuParamsRef.IsSpellCheckEnabled: Boolean;
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begin
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Result := PCefContextMenuParams(FData).is_spell_check_enabled(PCefContextMenuParams(FData)) <> 0;
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end;
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function TCefContextMenuParamsRef.HasImageContents: Boolean;
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begin
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Result := PCefContextMenuParams(FData).has_image_contents(PCefContextMenuParams(FData)) <> 0;
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end;
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class function TCefContextMenuParamsRef.UnWrap(
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data: Pointer): ICefContextMenuParams;
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begin
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if data <> nil then
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Result := Create(data) as ICefContextMenuParams else
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Result := nil;
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end;
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end.
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