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New ToolBoxLazBrowser demo

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This commit is contained in:
Salvador Díaz Fau
2019-02-12 08:19:00 +01:00
parent 1f96e8272b
commit 45545152d0
11 changed files with 1377 additions and 0 deletions
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2
demos/ToolBoxLazBrowser/00-Delete.bat Normal file
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rmdir /S /Q lib
rmdir /S /Q backup

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demos/ToolBoxLazBrowser/ToolBoxLazBrowser.ico Normal file
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demos/ToolBoxLazBrowser/ToolBoxLazBrowser.lpi Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<CONFIG>
<ProjectOptions>
<Version Value="11"/>
<PathDelim Value="\"/>
<General>
<SessionStorage Value="InProjectDir"/>
<MainUnit Value="0"/>
<Title Value="ToolBoxLazBrowser"/>
<Scaled Value="True"/>
<ResourceType Value="res"/>
<UseXPManifest Value="True"/>
<XPManifest>
<DpiAware Value="True"/>
</XPManifest>
<Icon Value="0"/>
</General>
<BuildModes Count="1">
<Item1 Name="Default" Default="True"/>
</BuildModes>
<PublishOptions>
<Version Value="2"/>
<UseFileFilters Value="True"/>
</PublishOptions>
<RunParams>
<FormatVersion Value="2"/>
<Modes Count="0"/>
</RunParams>
<RequiredPackages Count="2">
<Item1>
<PackageName Value="CEF4Delphi_Lazarus"/>
</Item1>
<Item2>
<PackageName Value="LCL"/>
</Item2>
</RequiredPackages>
<Units Count="3">
<Unit0>
<Filename Value="ToolBoxLazBrowser.lpr"/>
<IsPartOfProject Value="True"/>
</Unit0>
<Unit1>
<Filename Value="umainform.pas"/>
<IsPartOfProject Value="True"/>
<ComponentName Value="MainForm"/>
<HasResources Value="True"/>
<ResourceBaseClass Value="Form"/>
<UnitName Value="uMainForm"/>
</Unit1>
<Unit2>
<Filename Value="uchildform.pas"/>
<IsPartOfProject Value="True"/>
<ComponentName Value="ChildForm"/>
<HasResources Value="True"/>
<ResourceBaseClass Value="Form"/>
</Unit2>
</Units>
</ProjectOptions>
<CompilerOptions>
<Version Value="11"/>
<PathDelim Value="\"/>
<Target>
<Filename Value="..\..\bin\ToolBoxLazBrowser"/>
</Target>
<SearchPaths>
<IncludeFiles Value="$(ProjOutDir)"/>
<UnitOutputDirectory Value="lib\$(TargetCPU)-$(TargetOS)"/>
</SearchPaths>
<Linking>
<Options>
<Win32>
<GraphicApplication Value="True"/>
</Win32>
</Options>
</Linking>
</CompilerOptions>
<Debugging>
<Exceptions Count="3">
<Item1>
<Name Value="EAbort"/>
</Item1>
<Item2>
<Name Value="ECodetoolError"/>
</Item2>
<Item3>
<Name Value="EFOpenError"/>
</Item3>
</Exceptions>
</Debugging>
</CONFIG>

72
demos/ToolBoxLazBrowser/ToolBoxLazBrowser.lpr Normal file
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// ************************************************************************
// ***************************** 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 © 2019 Salvador Diaz 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 ToolBoxLazBrowser;
{$mode objfpc}{$H+}
uses
{$IFDEF UNIX}{$IFDEF UseCThreads}
cthreads,
{$ENDIF}{$ENDIF}
Interfaces, // this includes the LCL widgetset
Forms, uMainForm,
{ you can add units after this }
uCEFApplication, uchildform;
{$R *.res}
{$IFDEF MSWINDOWS}
// CEF3 needs to set the LARGEADDRESSAWARE flag which allows 32-bit processes to use up to 3GB of RAM.
{$SetPEFlags $20}
{$ENDIF}
begin
CreateGlobalCEFApp;
if GlobalCEFApp.StartMainProcess then
begin
RequireDerivedFormResource:=True;
Application.Scaled:=True;
Application.Initialize;
Application.CreateForm(TMainForm, MainForm);
Application.Run;
end;
DestroyGlobalCEFApp;
end.

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demos/ToolBoxLazBrowser/ToolBoxLazBrowser.lps Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<CONFIG>
<ProjectSession>
<PathDelim Value="\"/>
<Version Value="11"/>
<BuildModes Active="Default"/>
<Units Count="6">
<Unit0>
<Filename Value="ToolBoxLazBrowser.lpr"/>
<IsPartOfProject Value="True"/>
<EditorIndex Value="-1"/>
<TopLine Value="35"/>
<CursorPos Y="67"/>
<UsageCount Value="21"/>
</Unit0>
<Unit1>
<Filename Value="umainform.pas"/>
<IsPartOfProject Value="True"/>
<ComponentName Value="MainForm"/>
<HasResources Value="True"/>
<ResourceBaseClass Value="Form"/>
<UnitName Value="uMainForm"/>
<TopLine Value="81"/>
<CursorPos X="55" Y="52"/>
<UsageCount Value="21"/>
<Loaded Value="True"/>
<LoadedDesigner Value="True"/>
</Unit1>
<Unit2>
<Filename Value="uchildform.pas"/>
<IsPartOfProject Value="True"/>
<ComponentName Value="ChildForm"/>
<HasResources Value="True"/>
<ResourceBaseClass Value="Form"/>
<IsVisibleTab Value="True"/>
<EditorIndex Value="1"/>
<TopLine Value="58"/>
<CursorPos X="13" Y="97"/>
<UsageCount Value="21"/>
<Loaded Value="True"/>
<LoadedDesigner Value="True"/>
</Unit2>
<Unit3>
<Filename Value="..\..\source\uCEFTypes.pas"/>
<EditorIndex Value="-1"/>
<TopLine Value="225"/>
<CursorPos X="3" Y="239"/>
<UsageCount Value="10"/>
</Unit3>
<Unit4>
<Filename Value="..\..\source\uCEFApplication.pas"/>
<EditorIndex Value="-1"/>
<TopLine Value="396"/>
<CursorPos X="58" Y="408"/>
<UsageCount Value="10"/>
</Unit4>
<Unit5>
<Filename Value="..\..\source\uCEFInterfaces.pas"/>
<EditorIndex Value="-1"/>
<TopLine Value="151"/>
<CursorPos Y="164"/>
<UsageCount Value="10"/>
</Unit5>
</Units>
<JumpHistory Count="28" HistoryIndex="27">
<Position1>
<Filename Value="uchildform.pas"/>
<Caret Line="61" Column="3" TopLine="54"/>
</Position1>
<Position2>
<Filename Value="uchildform.pas"/>
<Caret Line="72" Column="3" TopLine="55"/>
</Position2>
<Position3>
<Filename Value="uchildform.pas"/>
<Caret Line="28" Column="5" TopLine="21"/>
</Position3>
<Position4>
<Filename Value="uchildform.pas"/>
<Caret Line="89" Column="3" TopLine="85"/>
</Position4>
<Position5>
<Filename Value="uchildform.pas"/>
<Caret Line="97" Column="3" TopLine="87"/>
</Position5>
<Position6>
<Filename Value="uchildform.pas"/>
<Caret Line="107" Column="3" TopLine="90"/>
</Position6>
<Position7>
<Filename Value="uchildform.pas"/>
<Caret Line="122" Column="3" TopLine="94"/>
</Position7>
<Position8>
<Filename Value="uchildform.pas"/>
<Caret Line="107" Column="3" TopLine="100"/>
</Position8>
<Position9>
<Filename Value="uchildform.pas"/>
<Caret Line="101" Column="49" TopLine="84"/>
</Position9>
<Position10>
<Filename Value="uchildform.pas"/>
<Caret Line="29" Column="15" TopLine="6"/>
</Position10>
<Position11>
<Filename Value="uchildform.pas"/>
<Caret Line="124" Column="45" TopLine="121"/>
</Position11>
<Position12>
<Filename Value="uchildform.pas"/>
<Caret Line="33" Column="15" TopLine="15"/>
</Position12>
<Position13>
<Filename Value="uchildform.pas"/>
<Caret Line="158" Column="49" TopLine="152"/>
</Position13>
<Position14>
<Filename Value="uchildform.pas"/>
<Caret Line="22" Column="15" TopLine="21"/>
</Position14>
<Position15>
<Filename Value="uchildform.pas"/>
<Caret Line="46" Column="13" TopLine="33"/>
</Position15>
<Position16>
<Filename Value="uchildform.pas"/>
<Caret Line="47" Column="35" TopLine="33"/>
</Position16>
<Position17>
<Filename Value="uchildform.pas"/>
<Caret Line="133" Column="26" TopLine="119"/>
</Position17>
<Position18>
<Filename Value="uchildform.pas"/>
<Caret Line="167" Column="17" TopLine="146"/>
</Position18>
<Position19>
<Filename Value="uchildform.pas"/>
<Caret Line="160" Column="19" TopLine="153"/>
</Position19>
<Position20>
<Filename Value="uchildform.pas"/>
<Caret Line="167" Column="18" TopLine="153"/>
</Position20>
<Position21>
<Filename Value="uchildform.pas"/>
<Caret Line="191" Column="13" TopLine="176"/>
</Position21>
<Position22>
<Filename Value="umainform.pas"/>
<Caret Line="109" Column="41" TopLine="98"/>
</Position22>
<Position23>
<Filename Value="umainform.pas"/>
<Caret Line="107" Column="48" TopLine="93"/>
</Position23>
<Position24>
<Filename Value="umainform.pas"/>
<Caret Line="107" Column="41" TopLine="93"/>
</Position24>
<Position25>
<Filename Value="umainform.pas"/>
<Caret Line="135" Column="20" TopLine="111"/>
</Position25>
<Position26>
<Filename Value="umainform.pas"/>
<Caret Line="126" Column="44" TopLine="110"/>
</Position26>
<Position27>
<Filename Value="umainform.pas"/>
<Caret Line="70" Column="15" TopLine="56"/>
</Position27>
<Position28>
<Filename Value="uchildform.pas"/>
<Caret Line="214" Column="46" TopLine="187"/>
</Position28>
</JumpHistory>
<RunParams>
<FormatVersion Value="2"/>
<Modes Count="0" ActiveMode=""/>
</RunParams>
</ProjectSession>
</CONFIG>

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demos/ToolBoxLazBrowser/ToolBoxLazBrowser.res Normal file
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demos/ToolBoxLazBrowser/cef.inc Normal file
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// ************************************************************************
// ***************************** 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 Diaz 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
{$DEFINE DELPHI_VERSION_UNKNOW}
// Delphi 5
{$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 (First FireMonkey and 64bit compiler)
{$IFDEF VER230}
{$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}
{$ENDIF}
// Rad Studio 10.3 - Delphi Rio
{$IFDEF VER330}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$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}
{$DEFINE DELPHI25_UP}
{$DEFINE DELPHI26_UP}
{$ENDIF}
{$IFDEF FPC}
{$DEFINE SUPPORTS_INLINE}
{$ELSE}
{$IFDEF DELPHI_VERSION_UNKNOW}
{$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}
{$DEFINE DELPHI25_UP}
{$DEFINE DELPHI26_UP}
{$ENDIF}
{$ENDIF}
{$IFDEF DELPHI9_UP}
{$DEFINE SUPPORTS_INLINE}
{$ENDIF}

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demos/ToolBoxLazBrowser/uchildform.lfm Normal file
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object ChildForm: TChildForm
Left = 224
Height = 600
Top = 175
Width = 800
BorderIcons = [biSystemMenu, biMinimize]
BorderStyle = bsSingle
Caption = 'ChildForm'
ClientHeight = 600
ClientWidth = 800
OnClose = FormClose
OnCloseQuery = FormCloseQuery
OnCreate = FormCreate
OnDestroy = FormDestroy
OnShow = FormShow
LCLVersion = '2.0.0.4'
object CEFWindowParent1: TCEFWindowParent
Left = 0
Height = 600
Top = 0
Width = 800
Align = alClient
TabOrder = 0
end
object Chromium1: TChromium
OnPreKeyEvent = Chromium1PreKeyEvent
OnKeyEvent = Chromium1KeyEvent
OnBeforePopup = Chromium1BeforePopup
OnAfterCreated = Chromium1AfterCreated
OnBeforeClose = Chromium1BeforeClose
OnClose = Chromium1Close
left = 80
top = 53
end
end

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demos/ToolBoxLazBrowser/uchildform.pas Normal file
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// ************************************************************************
// ***************************** 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 © 2019 Salvador Diaz 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 uchildform;
{$mode objfpc}{$H+}
interface
uses
Windows, Classes, SysUtils, Forms, Controls, Graphics, Dialogs, LMessages,
uMainForm,
uCEFWindowParent, uCEFChromium, uCEFInterfaces,
uCEFConstants, uCEFTypes, uCEFWinControl, uCEFChromiumEvents;
type
{ TChildForm }
TChildForm = class(TForm)
CEFWindowParent1: TCEFWindowParent;
Chromium1: TChromium;
procedure FormClose(Sender: TObject; var CloseAction: TCloseAction);
procedure FormCloseQuery(Sender: TObject; var CanClose: boolean);
procedure FormCreate(Sender: TObject);
procedure FormDestroy(Sender: TObject);
procedure FormShow(Sender: TObject);
procedure Chromium1AfterCreated(Sender: TObject; const browser: ICefBrowser);
procedure Chromium1BeforeClose(Sender: TObject; const browser: ICefBrowser);
procedure Chromium1BeforePopup(Sender: TObject; const browser: ICefBrowser; const frame: ICefFrame; const targetUrl, targetFrameName: ustring; targetDisposition: TCefWindowOpenDisposition; userGesture: Boolean; const popupFeatures: TCefPopupFeatures; var windowInfo: TCefWindowInfo; var client: ICefClient; var settings: TCefBrowserSettings; var noJavascriptAccess: Boolean; var Result: Boolean);
procedure Chromium1Close(Sender: TObject; const browser: ICefBrowser; out Result: Boolean);
procedure Chromium1KeyEvent(Sender: TObject; const browser: ICefBrowser; const event: PCefKeyEvent; osEvent: TCefEventHandle; out Result: Boolean);
procedure Chromium1PreKeyEvent(Sender: TObject; const browser: ICefBrowser; const event: PCefKeyEvent; osEvent: TCefEventHandle; out isKeyboardShortcut: Boolean; out Result: Boolean);
private
// Variables to control when can we destroy the form safely
FCanClose : boolean; // Set to True in TChromium.OnBeforeClose
FClosing : boolean; // Set to True in the CloseQuery event.
FHomepage : string;
protected
procedure BrowserCreatedMsg(var aMessage : TMessage); message CEFBROWSER_CREATED;
procedure BrowserDestroyMsg(var aMessage : TMessage); message CEFBROWSER_DESTROY;
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
procedure WMEnterMenuLoop(var aMessage: TMessage); message WM_ENTERMENULOOP;
procedure WMExitMenuLoop(var aMessage: TMessage); message WM_EXITMENULOOP;
procedure HandleKeyUp(const aMsg : TMsg; var aHandled : boolean);
procedure HandleKeyDown(const aMsg : TMsg; var aHandled : boolean);
public
property Closing : boolean read FClosing;
property Homepage : string read FHomepage write FHomepage;
end;
implementation
{$R *.lfm}
{$I cef.inc}
// Destruction steps
// =================
// 1. FormCloseQuery calls TChromium.CloseBrowser
// 2. TChromium.OnClose sends a CEFBROWSER_DESTROY message to destroy CEFWindowParent1 in the main thread.
// 3. TChromium.OnBeforeClose sets FCanClose := True and sends WM_CLOSE to the form.
uses
uCEFApplication;
{ TChildForm }
procedure TChildForm.FormCreate(Sender: TObject);
begin
FCanClose := False;
FClosing := False;
end;
procedure TChildForm.FormDestroy(Sender: TObject);
begin
// Tell the main form that a child has been destroyed.
// The main form will check if this was the last child to close itself
PostMessage(MainForm.Handle, CEFBROWSER_CHILDDESTROYED, 0, 0);
end;
procedure TChildForm.FormClose(Sender: TObject; var CloseAction: TCloseAction);
begin
CloseAction := TCloseAction.caFree;
end;
procedure TChildForm.Chromium1AfterCreated(Sender: TObject;
const browser: ICefBrowser);
begin
PostMessage(Handle, CEFBROWSER_CREATED, 0, 0);
end;
procedure TChildForm.Chromium1BeforeClose(Sender: TObject;
const browser: ICefBrowser);
begin
FCanClose := True;
PostMessage(Handle, WM_CLOSE, 0, 0);
end;
procedure TChildForm.Chromium1BeforePopup(Sender: TObject;
const browser: ICefBrowser; const frame: ICefFrame; const targetUrl,
targetFrameName: ustring; targetDisposition: TCefWindowOpenDisposition;
userGesture: Boolean; const popupFeatures: TCefPopupFeatures;
var windowInfo: TCefWindowInfo; var client: ICefClient;
var settings: TCefBrowserSettings; var noJavascriptAccess: Boolean;
var Result: Boolean);
begin
// For simplicity, this demo blocks all popup windows and new tabs
Result := (targetDisposition in [WOD_NEW_FOREGROUND_TAB, WOD_NEW_BACKGROUND_TAB, WOD_NEW_POPUP, WOD_NEW_WINDOW]);
end;
procedure TChildForm.Chromium1Close(Sender: TObject;
const browser: ICefBrowser; out Result: Boolean);
begin
PostMessage(Handle, CEFBROWSER_DESTROY, 0, 0);
Result := False;
end;
procedure TChildForm.Chromium1KeyEvent(Sender: TObject;
const browser: ICefBrowser; const event: PCefKeyEvent;
osEvent: TCefEventHandle; out Result: Boolean);
var
TempMsg : TMsg;
begin
Result := False;
if (event <> nil) and (osEvent <> nil) then
case osEvent^.Message of
WM_KEYUP :
begin
TempMsg := osEvent^;
HandleKeyUp(TempMsg, Result);
end;
WM_KEYDOWN :
begin
TempMsg := osEvent^;
HandleKeyDown(TempMsg, Result);
end;
end;
end;
procedure TChildForm.Chromium1PreKeyEvent(Sender: TObject;
const browser: ICefBrowser; const event: PCefKeyEvent;
osEvent: TCefEventHandle; out isKeyboardShortcut: Boolean; out Result: Boolean
);
begin
Result := False;
if (event <> nil) and
(event^.kind in [KEYEVENT_KEYDOWN, KEYEVENT_KEYUP]) and
(event^.windows_key_code = VK_ESCAPE) then
isKeyboardShortcut := True;
end;
procedure TChildForm.FormCloseQuery(Sender: TObject; var CanClose: boolean);
begin
CanClose := FCanClose;
if not(FClosing) then
begin
FClosing := True;
Chromium1.CloseBrowser(True);
end;
end;
procedure TChildForm.FormShow(Sender: TObject);
begin
Chromium1.CreateBrowser(CEFWindowParent1, '');
end;
procedure TChildForm.BrowserCreatedMsg(var aMessage: TMessage);
begin
CEFWindowParent1.UpdateSize;
Chromium1.LoadURL(UTF8Decode(FHomepage));
end;
procedure TChildForm.BrowserDestroyMsg(var aMessage: TMessage);
begin
CEFWindowParent1.Free;
end;
procedure TChildForm.WMMove(var aMessage: TWMMove);
begin
inherited;
if (Chromium1 <> nil) then Chromium1.NotifyMoveOrResizeStarted;
end;
procedure TChildForm.WMMoving(var aMessage: TMessage);
begin
inherited;
if (Chromium1 <> nil) then Chromium1.NotifyMoveOrResizeStarted;
end;
procedure TChildForm.WMEnterMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := True;
end;
procedure TChildForm.WMExitMenuLoop(var aMessage: TMessage);
begin
inherited;
if (aMessage.wParam = 0) and (GlobalCEFApp <> nil) then GlobalCEFApp.OsmodalLoop := False;
end;
procedure TChildForm.HandleKeyUp(const aMsg: TMsg; var aHandled: boolean);
var
TempMessage : TMessage;
TempKeyMsg : TWMKey;
begin
TempMessage.Msg := aMsg.message;
TempMessage.wParam := aMsg.wParam;
TempMessage.lParam := aMsg.lParam;
TempKeyMsg := TWMKey(TempMessage);
if (TempKeyMsg.CharCode = VK_ESCAPE) then
begin
aHandled := True;
PostMessage(Handle, WM_CLOSE, 0, 0);
end;
end;
procedure TChildForm.HandleKeyDown(const aMsg: TMsg; var aHandled: boolean);
var
TempMessage : TMessage;
TempKeyMsg : TWMKey;
begin
TempMessage.Msg := aMsg.message;
TempMessage.wParam := aMsg.wParam;
TempMessage.lParam := aMsg.lParam;
TempKeyMsg := TWMKey(TempMessage);
if (TempKeyMsg.CharCode = VK_ESCAPE) then aHandled := True;
end;
end.

44
demos/ToolBoxLazBrowser/umainform.lfm Normal file
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object MainForm: TMainForm
Left = 242
Height = 41
Top = 250
Width = 351
BorderIcons = [biSystemMenu, biMinimize]
BorderStyle = bsSingle
Caption = 'Initializing browser. Please wait...'
ClientHeight = 41
ClientWidth = 351
OnCreate = FormCreate
OnShow = FormShow
Position = poScreenCenter
LCLVersion = '2.0.0.4'
object Panel1: TPanel
Left = 0
Height = 41
Top = 0
Width = 351
Align = alClient
Caption = 'Panel1'
ClientHeight = 41
ClientWidth = 351
Enabled = False
TabOrder = 0
object Edit1: TEdit
Left = 8
Height = 23
Top = 8
Width = 256
TabOrder = 0
Text = 'https://www.google.com'
end
object Button1: TButton
Left = 268
Height = 25
Top = 6
Width = 75
Caption = 'Open'
OnClick = Button1Click
TabOrder = 1
end
end
end

258
demos/ToolBoxLazBrowser/umainform.pas Normal file
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// ************************************************************************
// ***************************** 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 © 2019 Salvador Diaz 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 uMainForm;
{$mode objfpc}{$H+}
{$I cef.inc}
interface
uses
Windows, Classes, SysUtils, Forms, Controls, Graphics, Dialogs, StdCtrls,
ExtCtrls, LMessages;
const
CEFBROWSER_CREATED = WM_APP + $100;
CEFBROWSER_CHILDDESTROYED = WM_APP + $101;
CEFBROWSER_DESTROY = WM_APP + $102;
CEFBROWSER_INITIALIZED = WM_APP + $103;
type
{ TMainForm }
TMainForm = class(TForm)
Button1: TButton;
Edit1: TEdit;
Panel1: TPanel;
procedure Button1Click(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure FormShow(Sender: TObject);
private
// Variables to control when can we destroy the form safely
FCanClose : boolean; // Set to True when all the child forms are closed
FClosing : boolean; // Set to True in the CloseQuery event.
procedure CreateToolboxChild(const ChildCaption, URL: string);
procedure CloseAllChildForms;
function GetChildClosing : boolean;
function GetChildFormCount : integer;
protected
procedure ChildDestroyedMsg(var aMessage : TMessage); message CEFBROWSER_CHILDDESTROYED;
procedure CEFInitializedMsg(var aMessage : TMessage); message CEFBROWSER_INITIALIZED;
public
function CloseQuery: Boolean; override;
procedure GlobalCEFApp_OnContextInitialized;
property ChildClosing : boolean read GetChildClosing;
property ChildFormCount : integer read GetChildFormCount;
end;
var
MainForm: TMainForm;
procedure CreateGlobalCEFApp;
implementation
{$R *.lfm}
uses
uChildForm, uCEFApplication;
// Destruction steps
// =================
// 1. Destroy all child forms
// 2. Wait until all the child forms are closed before closing the main form and terminating the application.
procedure CreateGlobalCEFApp;
begin
GlobalCEFApp := TCefApplication.Create;
GlobalCEFApp.OnContextInitialized := @MainForm.GlobalCEFApp_OnContextInitialized;
end;
{ TMainForm }
procedure TMainForm.GlobalCEFApp_OnContextInitialized;
begin
if (MainForm <> nil) and MainForm.HandleAllocated then
PostMessage(MainForm.Handle, CEFBROWSER_INITIALIZED, 0, 0);
end;
procedure TMainForm.FormCreate(Sender: TObject);
begin
FCanClose := False;
FClosing := False;
end;
procedure TMainForm.Button1Click(Sender: TObject);
begin
CreateToolboxChild('Browser', Edit1.Text);
end;
procedure TMainForm.FormShow(Sender: TObject);
begin
if (GlobalCEFApp <> nil) and GlobalCEFApp.GlobalContextInitialized then
begin
Caption := 'ToolBox Lazarus Browser';
Panel1.Enabled := True;
cursor := crDefault;
end;
end;
procedure TMainForm.CreateToolboxChild(const ChildCaption, URL: string);
var
TempChild : TChildForm;
begin
TempChild := TChildForm.Create(self);
TempChild.Caption := ChildCaption;
TempChild.Homepage := URL;
TempChild.Show;
end;
procedure TMainForm.CloseAllChildForms;
var
i : integer;
TempComponent : TComponent;
begin
i := pred(ComponentCount);
while (i >= 0) do
begin
TempComponent := Components[i];
if (TempComponent <> nil) and
(TempComponent is TChildForm) and
not(TChildForm(Components[i]).Closing) then
PostMessage(TChildForm(Components[i]).Handle, WM_CLOSE, 0, 0);
dec(i);
end;
end;
function TMainForm.GetChildClosing: boolean;
var
i : integer;
TempComponent : TComponent;
begin
Result := false;
i := pred(ComponentCount);
while (i >= 0) do
begin
TempComponent := Components[i];
if (TempComponent <> nil) and
(TempComponent is TChildForm) then
begin
if TChildForm(Components[i]).Closing then
begin
Result := True;
exit;
end
else
dec(i);
end
else
dec(i);
end;
end;
function TMainForm.GetChildFormCount: integer;
var
i : integer;
TempComponent : TComponent;
begin
Result := 0;
i := pred(ComponentCount);
while (i >= 0) do
begin
TempComponent := Components[i];
if (TempComponent <> nil) and
(TempComponent is TChildForm) then
inc(Result);
dec(i);
end;
end;
procedure TMainForm.ChildDestroyedMsg(var aMessage: TMessage);
begin
// If there are no more child forms we can destroy the main form
if FClosing and (ChildFormCount = 0) then
begin
FCanClose := True;
PostMessage(Handle, WM_CLOSE, 0, 0);
end;
end;
procedure TMainForm.CEFInitializedMsg(var aMessage: TMessage);
begin
Caption := 'ToolBox Lazarus Browser';
Panel1.Enabled := True;
cursor := crDefault;
end;
function TMainForm.CloseQuery: Boolean;
begin
if FClosing or ChildClosing then
Result := FCanClose
else
begin
FClosing := True;
if (ChildFormCount = 0) then
Result := True
else
begin
Result := False;
Edit1.Enabled := False;
Button1.Enabled := False;
CloseAllChildForms;
end;
end;
end;
end.