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mirror of https://github.com/salvadordf/CEF4Delphi.git synced 2025-02-02 10:25:26 +02:00

Update to CEF 3.3202.1690.gcd6b88f

- Update to CEF 3.3202.1690.gcd6b88f
- Bug fix #71
- Added the TCEFWorkScheduler class to handle the cef_do_message_loop_work calls when you use an external message pump.
- Added 2 demos using the "external message pump" mode.
- Added a TakeSnapshot function to the TChromium and TCEFWindowParent to take snapshots in non-OSR mode.
This commit is contained in:
Salvador Díaz Fau 2017-12-05 10:02:07 +01:00
parent 24f5a70f4b
commit 751fe924b7
35 changed files with 4776 additions and 258 deletions

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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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// ************************************************************************
// ***************************** 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 ExternalPumpBrowser;
{$I cef.inc}
uses
{$IFDEF DELPHI16_UP}
Vcl.Forms,
WinApi.Windows,
System.SysUtils,
{$ELSE}
Forms,
Windows,
SysUtils,
{$ENDIF }
uCEFApplication,
uCEFWorkScheduler,
uExternalPumpBrowser in 'uExternalPumpBrowser.pas' {ExternalPumpBrowserFrm};
{$R *.res}
// CEF3 needs to set the LARGEADDRESSAWARE flag which allows 32-bit processes to use up to 3GB of RAM.
// If you don't add this flag the rederer process will crash when you try to load large images.
{$SetPEFlags IMAGE_FILE_LARGE_ADDRESS_AWARE}
begin
// TCEFWorkScheduler will call cef_do_message_loop_work when
// it's told in the GlobalCEFApp.OnScheduleMessagePumpWork event.
// GlobalCEFWorkScheduler needs to be created before the
// GlobalCEFApp.StartMainProcess call.
GlobalCEFWorkScheduler := TCEFWorkScheduler.Create(nil);
GlobalCEFApp := TCefApplication.Create;
GlobalCEFApp.FlashEnabled := False;
GlobalCEFApp.FastUnload := True;
GlobalCEFApp.ExternalMessagePump := True;
GlobalCEFApp.MultiThreadedMessageLoop := False;
GlobalCEFApp.OnScheduleMessagePumpWork := GlobalCEFApp_OnScheduleMessagePumpWork;
if GlobalCEFApp.StartMainProcess then
begin
Application.Initialize;
{$IFDEF DELPHI11_UP}
Application.MainFormOnTaskbar := True;
{$ENDIF}
Application.CreateForm(TExternalPumpBrowserFrm, ExternalPumpBrowserFrm);
Application.Run;
// The form needs to be destroyed *BEFORE* stopping the scheduler.
ExternalPumpBrowserFrm.Free;
GlobalCEFWorkScheduler.StopScheduler;
end;
FreeAndNil(GlobalCEFApp);
FreeAndNil(GlobalCEFWorkScheduler);
end.

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<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 +1,102 @@
object ExternalPumpBrowserFrm: TExternalPumpBrowserFrm
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
OnCloseQuery = FormCloseQuery
OnCreate = FormCreate
OnShow = FormShow
PixelsPerInch = 96
TextHeight = 13
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 GoBtn: TButton
Left = 1002
Top = 5
Width = 31
Height = 20
Margins.Left = 5
Align = alRight
Caption = 'Go'
TabOrder = 0
OnClick = GoBtnClick
end
object URLCbx: TComboBox
Left = 5
Top = 5
Width = 997
Height = 21
Align = alClient
ItemIndex = 0
TabOrder = 1
Text = 'https://www.google.com'
Items.Strings = (
'https://www.google.com'
'https://www.whatismybrowser.com/detect/what-http-headers-is-my-b' +
'rowser-sending'
'https://www.w3schools.com/js/tryit.asp?filename=tryjs_win_close'
'https://www.w3schools.com/html/html5_video.asp'
'http://www.adobe.com/software/flash/about/'
'http://isflashinstalled.com/'
'chrome://version/'
'http://html5test.com/'
'https://www.w3schools.com/'
'http://webglsamples.org/'
'https://get.webgl.org/'
'https://www.youtube.com'
'https://html5demos.com/drag/'
'https://developers.google.com/maps/documentation/javascript/exam' +
'ples/streetview-embed?hl=fr'
'https://www.w3schools.com/Tags/tryit.asp?filename=tryhtml_iframe' +
'_name'
'https://www.browserleaks.com/webrtc'
'https://frames-per-second.appspot.com/')
end
end
object CEFWindowParent1: TCEFWindowParent
Left = 0
Top = 30
Width = 1038
Height = 594
Align = alClient
TabOrder = 1
end
object Timer1: TTimer
Enabled = False
Interval = 300
OnTimer = Timer1Timer
Left = 56
Top = 88
end
object Chromium1: TChromium
OnAfterCreated = Chromium1AfterCreated
OnBeforeClose = Chromium1BeforeClose
OnClose = Chromium1Close
Left = 56
Top = 152
end
end

View File

@ -0,0 +1,187 @@
// ************************************************************************
// ***************************** 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 uExternalPumpBrowser;
{$I cef.inc}
interface
uses
{$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,
{$ELSE}
Windows, Messages, SysUtils, Variants, Classes, Graphics,
Controls, Forms, Dialogs, StdCtrls, ExtCtrls,
{$ENDIF}
uCEFChromium, uCEFWindowParent, uCEFTypes, uCEFConstants, uCEFInterfaces, uCEFWorkScheduler;
type
TExternalPumpBrowserFrm = class(TForm)
AddressPnl: TPanel;
GoBtn: TButton;
Timer1: TTimer;
CEFWindowParent1: TCEFWindowParent;
Chromium1: TChromium;
URLCbx: TComboBox;
procedure GoBtnClick(Sender: TObject);
procedure FormShow(Sender: TObject);
procedure Timer1Timer(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure FormCloseQuery(Sender: TObject; var CanClose: Boolean);
procedure Chromium1AfterCreated(Sender: TObject; const browser: ICefBrowser);
procedure Chromium1Close(Sender: TObject; const browser: ICefBrowser; out Result: Boolean);
procedure Chromium1BeforeClose(Sender: TObject; const browser: ICefBrowser);
private
FCanClose : boolean;
FClosing : boolean;
procedure BrowserCreatedMsg(var aMessage : TMessage); message CEF_AFTERCREATED;
procedure BrowserDestroyMsg(var aMessage : TMessage); message CEF_DESTROY;
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
public
end;
var
ExternalPumpBrowserFrm : TExternalPumpBrowserFrm;
GlobalCEFWorkScheduler : TCEFWorkScheduler = nil;
procedure GlobalCEFApp_OnScheduleMessagePumpWork(const aDelayMS : int64);
implementation
{$R *.dfm}
// This demo has a simple browser with a TChromium + TCEFWindowParent combination
// It was necessary to destroy the browser following the destruction sequence described in the MDIBrowser demo.
procedure GlobalCEFApp_OnScheduleMessagePumpWork(const aDelayMS : int64);
begin
if (GlobalCEFWorkScheduler <> nil) then GlobalCEFWorkScheduler.ScheduleMessagePumpWork(aDelayMS);
end;
procedure TExternalPumpBrowserFrm.FormCreate(Sender: TObject);
begin
FCanClose := False;
FClosing := False;
end;
procedure TExternalPumpBrowserFrm.FormCloseQuery(Sender: TObject; var CanClose: Boolean);
begin
CanClose := FCanClose;
if not(FClosing) and AddressPnl.Enabled then
begin
Visible := False;
FClosing := True;
AddressPnl.Enabled := False;
Chromium1.CloseBrowser(True);
end;
end;
procedure TExternalPumpBrowserFrm.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 TExternalPumpBrowserFrm.Chromium1AfterCreated(Sender: TObject; const browser: ICefBrowser);
begin
PostMessage(Handle, CEF_AFTERCREATED, 0, 0);
end;
procedure TExternalPumpBrowserFrm.Chromium1BeforeClose(Sender: TObject; const browser: ICefBrowser);
begin
FCanClose := True;
PostMessage(Handle, WM_CLOSE, 0, 0);
end;
procedure TExternalPumpBrowserFrm.Chromium1Close(Sender: TObject; const browser: ICefBrowser; out Result: Boolean);
begin
PostMessage(Handle, CEF_DESTROY, 0, 0);
Result := True;
end;
procedure TExternalPumpBrowserFrm.BrowserCreatedMsg(var aMessage : TMessage);
begin
Caption := 'External Pump Browser';
CEFWindowParent1.UpdateSize;
AddressPnl.Enabled := True;
GoBtn.Click;
end;
procedure TExternalPumpBrowserFrm.BrowserDestroyMsg(var aMessage : TMessage);
begin
CEFWindowParent1.Free;
end;
procedure TExternalPumpBrowserFrm.GoBtnClick(Sender: TObject);
begin
Chromium1.LoadURL(URLCbx.Text);
end;
procedure TExternalPumpBrowserFrm.Timer1Timer(Sender: TObject);
begin
Timer1.Enabled := False;
if not(Chromium1.CreateBrowser(CEFWindowParent1, '')) and not(Chromium1.Initialized) then
Timer1.Enabled := True;
end;
procedure TExternalPumpBrowserFrm.WMMove(var aMessage : TWMMove);
begin
inherited;
if (Chromium1 <> nil) then Chromium1.NotifyMoveOrResizeStarted;
end;
procedure TExternalPumpBrowserFrm.WMMoving(var aMessage : TMessage);
begin
inherited;
if (Chromium1 <> nil) then Chromium1.NotifyMoveOrResizeStarted;
end;
end.

View File

@ -137,13 +137,13 @@
</Excluded_Packages>
</Delphi.Personality>
<Deployment Version="3">
<DeployFile LocalName="JSExtension.exe" Configuration="Debug" Class="ProjectOutput"/>
<DeployFile LocalName="..\..\..\bin\JSExtensionWithObjectParameter.exe" Configuration="Debug" Class="ProjectOutput">
<Platform Name="Win32">
<RemoteName>JSExtensionWithObjectParameter.exe</RemoteName>
<Overwrite>true</Overwrite>
</Platform>
</DeployFile>
<DeployFile LocalName="JSExtension.exe" Configuration="Debug" Class="ProjectOutput"/>
<DeployClass Name="AdditionalDebugSymbols">
<Platform Name="iOSSimulator">
<Operation>1</Operation>

View File

@ -56,6 +56,7 @@ uses
begin
GlobalCEFApp := TCefApplication.Create;
GlobalCEFApp.MultiThreadedMessageLoop := False;
GlobalCEFApp.FlashEnabled := False;
GlobalCEFApp.FastUnload := True; // Enable the fast unload controller, which speeds up tab/window close by running a tab's onunload js handler independently of the GUI

View File

@ -44,11 +44,9 @@ uses
{$IFDEF DELPHI16_UP}
Vcl.Forms,
WinApi.Windows,
System.SysUtils,
{$ELSE}
Forms,
Windows,
SysUtils,
{$ENDIF }
uCEFApplication,
uMiniBrowser in 'uMiniBrowser.pas' {MiniBrowserFrm},

View File

@ -5,7 +5,7 @@
<FrameworkType>VCL</FrameworkType>
<MainSource>MiniBrowser.dpr</MainSource>
<Base>True</Base>
<Config Condition="'$(Config)'==''">Release</Config>
<Config Condition="'$(Config)'==''">Debug</Config>
<Platform Condition="'$(Platform)'==''">Win32</Platform>
<TargetedPlatforms>1</TargetedPlatforms>
<AppType>Application</AppType>
@ -122,6 +122,7 @@
<PropertyGroup Condition="'$(Cfg_2_Win32)'!=''">
<AppEnableRuntimeThemes>true</AppEnableRuntimeThemes>
<AppEnableHighDPI>true</AppEnableHighDPI>
<BT_BuildType>Debug</BT_BuildType>
</PropertyGroup>
<PropertyGroup Condition="'$(Cfg_2_Win64)'!=''">
<AppEnableRuntimeThemes>true</AppEnableRuntimeThemes>

View File

@ -148,7 +148,8 @@ object MiniBrowserFrm: TMiniBrowserFrm
'https://www.w3schools.com/Tags/tryit.asp?filename=tryhtml_iframe' +
'_name'
'https://www.browserleaks.com/webrtc')
'https://www.browserleaks.com/webrtc'
'https://frames-per-second.appspot.com/')
end
end
object ConfigPnl: TPanel

View File

@ -61,6 +61,7 @@ const
MINIBROWSER_COPYFRAMENAMES = WM_APP + $106;
MINIBROWSER_SAVEPREFERENCES = WM_APP + $107;
MINIBROWSER_COPYALLTEXT = WM_APP + $108;
MINIBROWSER_TAKESNAPSHOT = WM_APP + $109;
MINIBROWSER_HOMEPAGE = 'https://www.google.com';
@ -74,6 +75,7 @@ const
MINIBROWSER_CONTEXTMENU_COPYFRAMENAMES = MENU_ID_USER_FIRST + 8;
MINIBROWSER_CONTEXTMENU_SAVEPREFERENCES = MENU_ID_USER_FIRST + 9;
MINIBROWSER_CONTEXTMENU_COPYALLTEXT = MENU_ID_USER_FIRST + 10;
MINIBROWSER_CONTEXTMENU_TAKESNAPSHOT = MENU_ID_USER_FIRST + 11;
type
TMiniBrowserFrm = class(TForm)
@ -199,6 +201,7 @@ type
procedure CopyFramesNamesMsg(var aMessage : TMessage); message MINIBROWSER_COPYFRAMENAMES;
procedure ShowResponseMsg(var aMessage : TMessage); message MINIBROWSER_SHOWRESPONSE;
procedure SavePreferencesMsg(var aMessage : TMessage); message MINIBROWSER_SAVEPREFERENCES;
procedure TakeSnapshotMsg(var aMessage : TMessage); message MINIBROWSER_TAKESNAPSHOT;
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
@ -265,6 +268,8 @@ procedure TMiniBrowserFrm.Chromium1BeforeContextMenu(Sender: TObject;
const browser: ICefBrowser; const frame: ICefFrame;
const params: ICefContextMenuParams; const model: ICefMenuModel);
begin
model.AddSeparator;
model.AddItem(MINIBROWSER_CONTEXTMENU_TAKESNAPSHOT, 'Take snapshot...');
model.AddSeparator;
model.AddItem(MINIBROWSER_CONTEXTMENU_COPYALLTEXT, 'Copy displayed text to clipboard');
model.AddItem(MINIBROWSER_CONTEXTMENU_COPYHTML, 'Copy HTML to clipboard');
@ -368,6 +373,9 @@ begin
MINIBROWSER_CONTEXTMENU_SAVEPREFERENCES :
PostMessage(Handle, MINIBROWSER_SAVEPREFERENCES, 0, 0);
MINIBROWSER_CONTEXTMENU_TAKESNAPSHOT :
PostMessage(Handle, MINIBROWSER_TAKESNAPSHOT, 0, 0);
MINIBROWSER_CONTEXTMENU_JSWRITEDOC :
if (browser <> nil) and (browser.MainFrame <> nil) then
browser.MainFrame.ExecuteJavaScript(
@ -780,6 +788,25 @@ begin
Chromium1.SavePreferences(SaveDialog1.FileName);
end;
procedure TMiniBrowserFrm.TakeSnapshotMsg(var aMessage : TMessage);
var
TempBitmap : TBitmap;
begin
TempBitmap := nil;
try
SaveDialog1.DefaultExt := 'bmp';
SaveDialog1.Filter := 'Bitmap files (*.bmp)|*.BMP';
if SaveDialog1.Execute and
(length(SaveDialog1.FileName) > 0) and
Chromium1.TakeSnapshot(TempBitmap) then
TempBitmap.SaveToFile(SaveDialog1.FileName);
finally
if (TempBitmap <> nil) then FreeAndNil(TempBitmap);
end;
end;
procedure TMiniBrowserFrm.WMMove(var aMessage : TWMMove);
begin
inherited;

View File

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

View File

@ -0,0 +1,93 @@
// ************************************************************************
// ***************************** 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 OSRExternalPumpBrowser;
{$I cef.inc}
uses
{$IFDEF DELPHI16_UP}
Vcl.Forms,
WinApi.Windows,
System.SysUtils,
{$ELSE}
Forms,
Windows,
SysUtils,
{$ENDIF }
uCEFApplication,
uCEFWorkScheduler,
uOSRExternalPumpBrowser in 'uOSRExternalPumpBrowser.pas' {OSRExternalPumpBrowserFrm};
{$R *.res}
// CEF3 needs to set the LARGEADDRESSAWARE flag which allows 32-bit processes to use up to 3GB of RAM.
{$SetPEFlags IMAGE_FILE_LARGE_ADDRESS_AWARE}
begin
// TCEFWorkScheduler will call cef_do_message_loop_work when
// it's told in the GlobalCEFApp.OnScheduleMessagePumpWork event.
// GlobalCEFWorkScheduler needs to be created before the
// GlobalCEFApp.StartMainProcess call.
GlobalCEFWorkScheduler := TCEFWorkScheduler.Create(nil);
GlobalCEFApp := TCefApplication.Create;
GlobalCEFApp.WindowlessRenderingEnabled := True;
GlobalCEFApp.EnableHighDPISupport := True;
GlobalCEFApp.FastUnload := True;
GlobalCEFApp.FlashEnabled := False;
GlobalCEFApp.ExternalMessagePump := True;
GlobalCEFApp.MultiThreadedMessageLoop := False;
GlobalCEFApp.OnScheduleMessagePumpWork := GlobalCEFApp_OnScheduleMessagePumpWork;
if GlobalCEFApp.StartMainProcess then
begin
Application.Initialize;
{$IFDEF DELPHI11_UP}
Application.MainFormOnTaskbar := True;
{$ENDIF}
Application.CreateForm(TOSRExternalPumpBrowserFrm, OSRExternalPumpBrowserFrm);
Application.Run;
// Unlike the ExternalPumpBrowser, in OSR mode we don't need to destroy the
// form before stopping the scheduler.
GlobalCEFWorkScheduler.StopScheduler;
end;
FreeAndNil(GlobalCEFApp);
FreeAndNil(GlobalCEFWorkScheduler);
end.

View File

@ -0,0 +1,571 @@
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup>
<ProjectGuid>{7DC52040-59FF-4430-BF65-3A852AB5A6C0}</ProjectGuid>
<ProjectVersion>18.2</ProjectVersion>
<FrameworkType>VCL</FrameworkType>
<MainSource>OSRExternalPumpBrowser.dpr</MainSource>
<Base>True</Base>
<Config Condition="'$(Config)'==''">Debug</Config>
<Platform Condition="'$(Platform)'==''">Win32</Platform>
<TargetedPlatforms>1</TargetedPlatforms>
<AppType>Application</AppType>
</PropertyGroup>
<PropertyGroup Condition="'$(Config)'=='Base' or '$(Base)'!=''">
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="('$(Platform)'=='Win32' and '$(Base)'=='true') or '$(Base_Win32)'!=''">
<Base_Win32>true</Base_Win32>
<CfgParent>Base</CfgParent>
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="('$(Platform)'=='Win64' and '$(Base)'=='true') or '$(Base_Win64)'!=''">
<Base_Win64>true</Base_Win64>
<CfgParent>Base</CfgParent>
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="'$(Config)'=='Debug' or '$(Cfg_1)'!=''">
<Cfg_1>true</Cfg_1>
<CfgParent>Base</CfgParent>
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="('$(Platform)'=='Win32' and '$(Cfg_1)'=='true') or '$(Cfg_1_Win32)'!=''">
<Cfg_1_Win32>true</Cfg_1_Win32>
<CfgParent>Cfg_1</CfgParent>
<Cfg_1>true</Cfg_1>
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="'$(Config)'=='Release' or '$(Cfg_2)'!=''">
<Cfg_2>true</Cfg_2>
<CfgParent>Base</CfgParent>
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="('$(Platform)'=='Win32' and '$(Cfg_2)'=='true') or '$(Cfg_2_Win32)'!=''">
<Cfg_2_Win32>true</Cfg_2_Win32>
<CfgParent>Cfg_2</CfgParent>
<Cfg_2>true</Cfg_2>
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="'$(Base)'!=''">
<VerInfo_Locale>3082</VerInfo_Locale>
<DCC_Namespace>System;Xml;Data;Datasnap;Web;Soap;Vcl;Vcl.Imaging;Vcl.Touch;Vcl.Samples;Vcl.Shell;$(DCC_Namespace)</DCC_Namespace>
<VerInfo_Keys>CompanyName=;FileDescription=;FileVersion=1.0.0.0;InternalName=;LegalCopyright=;LegalTrademarks=;OriginalFilename=;ProductName=;ProductVersion=1.0.0.0;Comments=</VerInfo_Keys>
<Icon_MainIcon>$(BDS)\bin\delphi_PROJECTICON.ico</Icon_MainIcon>
<SanitizedProjectName>OSRExternalPumpBrowser</SanitizedProjectName>
<DCC_DcuOutput>.\$(Platform)\$(Config)</DCC_DcuOutput>
<DCC_E>false</DCC_E>
<DCC_N>false</DCC_N>
<DCC_S>false</DCC_S>
<DCC_F>false</DCC_F>
<DCC_K>false</DCC_K>
</PropertyGroup>
<PropertyGroup Condition="'$(Base_Win32)'!=''">
<DCC_Namespace>Winapi;System.Win;Data.Win;Datasnap.Win;Web.Win;Soap.Win;Xml.Win;Bde;$(DCC_Namespace)</DCC_Namespace>
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<VerInfo_Locale>1033</VerInfo_Locale>
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<Manifest_File>$(BDS)\bin\default_app.manifest</Manifest_File>
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<UWP_DelphiLogo44>$(BDS)\bin\Artwork\Windows\UWP\delphi_UwpDefault_44.png</UWP_DelphiLogo44>
<UWP_DelphiLogo150>$(BDS)\bin\Artwork\Windows\UWP\delphi_UwpDefault_150.png</UWP_DelphiLogo150>
</PropertyGroup>
<PropertyGroup Condition="'$(Base_Win64)'!=''">
<DCC_UsePackage>DBXSqliteDriver;RESTComponents;DataSnapServerMidas;DBXDb2Driver;DBXInterBaseDriver;vclactnband;vclFireDAC;emsclientfiredac;DataSnapFireDAC;tethering;FireDACADSDriver;DBXMSSQLDriver;DatasnapConnectorsFreePascal;FireDACMSSQLDriver;vcltouch;vcldb;bindcompfmx;Intraweb;DBXOracleDriver;inetdb;FmxTeeUI;FireDACIBDriver;fmx;fmxdae;vclib;FireDACDBXDriver;dbexpress;IndyProtocols230;vclx;dsnap;DataSnapCommon;emsclient;FireDACCommon;RESTBackendComponents;DataSnapConnectors;VCLRESTComponents;soapserver;vclie;bindengine;DBXMySQLDriver;FireDACOracleDriver;CloudService;FireDACMySQLDriver;DBXFirebirdDriver;FireDACCommonDriver;DataSnapClient;inet;bindcompdbx;vcl;DBXSybaseASEDriver;FireDACDb2Driver;dsnapcon;FireDACMSAccDriver;fmxFireDAC;FireDACInfxDriver;vclimg;TeeDB;FireDAC;FireDACSqliteDriver;FireDACPgDriver;ibmonitor;FireDACASADriver;DBXOdbcDriver;FireDACTDataDriver;FMXTee;soaprtl;DbxCommonDriver;ibxpress;Tee;DataSnapServer;xmlrtl;soapmidas;DataSnapNativeClient;fmxobj;vclwinx;ibxbindings;rtl;FireDACDSDriver;DbxClientDriver;DBXSybaseASADriver;CustomIPTransport;vcldsnap;bindcomp;appanalytics;DBXInformixDriver;bindcompvcl;TeeUI;IndyCore230;vclribbon;dbxcds;VclSmp;adortl;FireDACODBCDriver;DataSnapIndy10ServerTransport;IndySystem230;dsnapxml;DataSnapProviderClient;dbrtl;inetdbxpress;FireDACMongoDBDriver;fmxase;$(DCC_UsePackage)</DCC_UsePackage>
<UWP_DelphiLogo44>$(BDS)\bin\Artwork\Windows\UWP\delphi_UwpDefault_44.png</UWP_DelphiLogo44>
<UWP_DelphiLogo150>$(BDS)\bin\Artwork\Windows\UWP\delphi_UwpDefault_150.png</UWP_DelphiLogo150>
</PropertyGroup>
<PropertyGroup Condition="'$(Cfg_1)'!=''">
<DCC_Define>DEBUG;$(DCC_Define)</DCC_Define>
<DCC_DebugDCUs>true</DCC_DebugDCUs>
<DCC_Optimize>false</DCC_Optimize>
<DCC_GenerateStackFrames>true</DCC_GenerateStackFrames>
<DCC_DebugInfoInExe>true</DCC_DebugInfoInExe>
<DCC_RemoteDebug>true</DCC_RemoteDebug>
</PropertyGroup>
<PropertyGroup Condition="'$(Cfg_1_Win32)'!=''">
<VerInfo_IncludeVerInfo>true</VerInfo_IncludeVerInfo>
<VerInfo_Locale>1033</VerInfo_Locale>
<AppEnableHighDPI>true</AppEnableHighDPI>
<AppEnableRuntimeThemes>true</AppEnableRuntimeThemes>
<DCC_RemoteDebug>false</DCC_RemoteDebug>
<BT_BuildType>Debug</BT_BuildType>
<DCC_ExeOutput>..\..\bin</DCC_ExeOutput>
<VerInfo_Keys>CompanyName=;FileVersion=1.0.0.0;InternalName=;LegalCopyright=;LegalTrademarks=;OriginalFilename=;ProductVersion=1.0.0.0;Comments=;ProgramID=com.embarcadero.$(MSBuildProjectName);FileDescription=$(MSBuildProjectName);ProductName=$(MSBuildProjectName)</VerInfo_Keys>
</PropertyGroup>
<PropertyGroup Condition="'$(Cfg_2)'!=''">
<DCC_LocalDebugSymbols>false</DCC_LocalDebugSymbols>
<DCC_Define>RELEASE;$(DCC_Define)</DCC_Define>
<DCC_SymbolReferenceInfo>0</DCC_SymbolReferenceInfo>
<DCC_DebugInformation>0</DCC_DebugInformation>
</PropertyGroup>
<PropertyGroup Condition="'$(Cfg_2_Win32)'!=''">
<AppEnableRuntimeThemes>true</AppEnableRuntimeThemes>
<AppEnableHighDPI>true</AppEnableHighDPI>
</PropertyGroup>
<ItemGroup>
<DelphiCompile Include="$(MainSource)">
<MainSource>MainSource</MainSource>
</DelphiCompile>
<DCCReference Include="uOSRExternalPumpBrowser.pas">
<Form>OSRExternalPumpBrowserFrm</Form>
</DCCReference>
<BuildConfiguration Include="Release">
<Key>Cfg_2</Key>
<CfgParent>Base</CfgParent>
</BuildConfiguration>
<BuildConfiguration Include="Base">
<Key>Base</Key>
</BuildConfiguration>
<BuildConfiguration Include="Debug">
<Key>Cfg_1</Key>
<CfgParent>Base</CfgParent>
</BuildConfiguration>
</ItemGroup>
<ProjectExtensions>
<Borland.Personality>Delphi.Personality.12</Borland.Personality>
<Borland.ProjectType>Application</Borland.ProjectType>
<BorlandProject>
<Delphi.Personality>
<Source>
<Source Name="MainSource">OSRExternalPumpBrowser.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">
<DeployFile LocalName="..\..\bin\OSRExternalPumpBrowser.exe" Configuration="Debug" Class="ProjectOutput">
<Platform Name="Win32">
<RemoteName>OSRExternalPumpBrowser.exe</RemoteName>
<Overwrite>true</Overwrite>
</Platform>
</DeployFile>
<DeployFile LocalName="Win32\Debug\SimpleOSRBrowser.exe" Configuration="Debug" Class="ProjectOutput"/>
<DeployClass Name="AdditionalDebugSymbols">
<Platform Name="iOSSimulator">
<Operation>1</Operation>
</Platform>
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<RemoteDir>library\lib\armeabi</RemoteDir>
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</DeployClass>
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<Platform Name="OSX32">
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<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 +1,157 @@
object OSRExternalPumpBrowserFrm: TOSRExternalPumpBrowserFrm
Left = 0
Top = 0
Caption = 'Initializing browser. Please wait...'
ClientHeight = 584
ClientWidth = 913
Color = clBtnFace
Font.Charset = DEFAULT_CHARSET
Font.Color = clWindowText
Font.Height = -11
Font.Name = 'Tahoma'
Font.Style = []
OldCreateOrder = False
Position = poScreenCenter
OnAfterMonitorDpiChanged = FormAfterMonitorDpiChanged
OnCloseQuery = FormCloseQuery
OnCreate = FormCreate
OnDestroy = FormDestroy
OnHide = FormHide
OnShow = FormShow
PixelsPerInch = 96
TextHeight = 13
object NavControlPnl: TPanel
Left = 0
Top = 0
Width = 913
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 ComboBox1: TComboBox
Left = 5
Top = 5
Width = 834
Height = 21
Align = alClient
ItemIndex = 0
TabOrder = 0
Text = 'https://www.google.com'
OnEnter = ComboBox1Enter
Items.Strings = (
'https://www.google.com'
'https://html5demos.com/drag'
'https://www.w3schools.com/tags/tryit.asp?filename=tryhtml5_selec' +
't_form'
'https://www.briskbard.com'
'https://frames-per-second.appspot.com/'
'https://www.youtube.com')
end
object Panel2: TPanel
Left = 839
Top = 5
Width = 69
Height = 20
Margins.Left = 2
Margins.Top = 2
Margins.Right = 2
Margins.Bottom = 2
Align = alRight
BevelOuter = bvNone
Padding.Left = 4
ShowCaption = False
TabOrder = 1
object GoBtn: TButton
Left = 4
Top = 0
Width = 31
Height = 20
Margins.Left = 5
Align = alLeft
Caption = 'Go'
TabOrder = 0
OnClick = GoBtnClick
OnEnter = GoBtnEnter
end
object SnapshotBtn: TButton
Left = 38
Top = 0
Width = 31
Height = 20
Hint = 'Take snapshot'
Margins.Left = 5
Align = alRight
Caption = #181
Font.Charset = SYMBOL_CHARSET
Font.Color = clWindowText
Font.Height = -24
Font.Name = 'Webdings'
Font.Style = []
ParentFont = False
ParentShowHint = False
ShowHint = True
TabOrder = 1
OnClick = SnapshotBtnClick
OnEnter = SnapshotBtnEnter
end
end
end
object Panel1: TBufferPanel
Left = 0
Top = 30
Width = 913
Height = 554
Align = alClient
Caption = 'Panel1'
TabOrder = 1
TabStop = True
OnClick = Panel1Click
OnEnter = Panel1Enter
OnExit = Panel1Exit
OnMouseDown = Panel1MouseDown
OnMouseMove = Panel1MouseMove
OnMouseUp = Panel1MouseUp
OnResize = Panel1Resize
OnMouseLeave = Panel1MouseLeave
end
object chrmosr: TChromium
OnAfterCreated = chrmosrAfterCreated
OnBeforeClose = chrmosrBeforeClose
OnClose = chrmosrClose
OnGetViewRect = chrmosrGetViewRect
OnGetScreenPoint = chrmosrGetScreenPoint
OnGetScreenInfo = chrmosrGetScreenInfo
OnPopupShow = chrmosrPopupShow
OnPopupSize = chrmosrPopupSize
OnPaint = chrmosrPaint
OnCursorChange = chrmosrCursorChange
Left = 24
Top = 56
end
object AppEvents: TApplicationEvents
OnMessage = AppEventsMessage
Left = 24
Top = 128
end
object SaveDialog1: TSaveDialog
DefaultExt = 'bmp'
Filter = 'Bitmap files (*.bmp)|*.BMP'
Title = 'Save snapshot'
Left = 24
Top = 278
end
object Timer1: TTimer
Enabled = False
Interval = 300
OnTimer = Timer1Timer
Left = 24
Top = 206
end
end

View File

@ -0,0 +1,778 @@
// ************************************************************************
// ***************************** 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 uOSRExternalPumpBrowser;
{$I cef.inc}
interface
uses
{$IFDEF DELPHI16_UP}
Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes,
System.SyncObjs, Vcl.Graphics, Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls,
Vcl.ExtCtrls, Vcl.AppEvnts,
{$ELSE}
Windows, Messages, SysUtils, Variants, Classes, SyncObjs,
Graphics, Controls, Forms, Dialogs, StdCtrls, ExtCtrls, AppEvnts,
{$ENDIF}
uCEFChromium, uCEFTypes, uCEFInterfaces, uCEFConstants, uBufferPanel, uCEFWorkScheduler;
type
TOSRExternalPumpBrowserFrm = class(TForm)
NavControlPnl: TPanel;
chrmosr: TChromium;
AppEvents: TApplicationEvents;
ComboBox1: TComboBox;
Panel2: TPanel;
GoBtn: TButton;
SnapshotBtn: TButton;
SaveDialog1: TSaveDialog;
Timer1: TTimer;
Panel1: TBufferPanel;
procedure AppEventsMessage(var Msg: tagMSG; var Handled: Boolean);
procedure GoBtnClick(Sender: TObject);
procedure GoBtnEnter(Sender: TObject);
procedure Panel1Enter(Sender: TObject);
procedure Panel1Exit(Sender: TObject);
procedure Panel1Resize(Sender: TObject);
procedure Panel1Click(Sender: TObject);
procedure Panel1MouseDown(Sender: TObject; Button: TMouseButton; Shift: TShiftState; X, Y: Integer);
procedure Panel1MouseUp(Sender: TObject; Button: TMouseButton; Shift: TShiftState; X, Y: Integer);
procedure Panel1MouseMove(Sender: TObject; Shift: TShiftState; X, Y: Integer);
procedure Panel1MouseLeave(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure FormDestroy(Sender: TObject);
procedure FormShow(Sender: TObject);
procedure FormHide(Sender: TObject);
procedure FormAfterMonitorDpiChanged(Sender: TObject; OldDPI, NewDPI: Integer);
procedure FormCloseQuery(Sender: TObject; var CanClose: Boolean);
procedure chrmosrPaint(Sender: TObject; const browser: ICefBrowser; kind: TCefPaintElementType; dirtyRectsCount: NativeUInt; const dirtyRects: PCefRectArray; const buffer: Pointer; width, height: Integer);
procedure chrmosrCursorChange(Sender: TObject; const browser: ICefBrowser; cursor: HICON; cursorType: TCefCursorType; const customCursorInfo: PCefCursorInfo);
procedure chrmosrGetViewRect(Sender: TObject; const browser: ICefBrowser; var rect: TCefRect; out Result: Boolean);
procedure chrmosrGetScreenPoint(Sender: TObject; const browser: ICefBrowser; viewX, viewY: Integer; var screenX, screenY: Integer; out Result: Boolean);
procedure chrmosrGetScreenInfo(Sender: TObject; const browser: ICefBrowser; var screenInfo: TCefScreenInfo; out Result: Boolean);
procedure chrmosrPopupShow(Sender: TObject; const browser: ICefBrowser; show: Boolean);
procedure chrmosrPopupSize(Sender: TObject; const browser: ICefBrowser; const rect: PCefRect);
procedure chrmosrAfterCreated(Sender: TObject; const browser: ICefBrowser);
procedure chrmosrClose(Sender: TObject; const browser: ICefBrowser; out Result: Boolean);
procedure chrmosrBeforeClose(Sender: TObject; const browser: ICefBrowser);
procedure SnapshotBtnClick(Sender: TObject);
procedure SnapshotBtnEnter(Sender: TObject);
procedure Timer1Timer(Sender: TObject);
procedure ComboBox1Enter(Sender: TObject);
protected
FPopUpBitmap : TBitmap;
FPopUpRect : TRect;
FShowPopUp : boolean;
FResizing : boolean;
FPendingResize : boolean;
FCanClose : boolean;
FClosing : boolean;
FResizeCS : TCriticalSection;
function getModifiers(Shift: TShiftState): TCefEventFlags;
function GetButton(Button: TMouseButton): TCefMouseButtonType;
procedure DoResize;
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
procedure WMCaptureChanged(var aMessage : TMessage); message WM_CAPTURECHANGED;
procedure WMCancelMode(var aMessage : TMessage); message WM_CANCELMODE;
procedure BrowserCreatedMsg(var aMessage : TMessage); message CEF_AFTERCREATED;
procedure PendingResizeMsg(var aMessage : TMessage); message CEF_PENDINGRESIZE;
public
{ Public declarations }
end;
var
OSRExternalPumpBrowserFrm : TOSRExternalPumpBrowserFrm;
GlobalCEFWorkScheduler : TCEFWorkScheduler = nil;
// This is a simple browser in OSR mode (off-screen rendering).
// It was necessary to destroy the browser following the destruction sequence described in
// the MDIBrowser demo but in OSR mode there are some modifications.
// This is the destruction sequence in OSR mode :
// 1- FormCloseQuery sets CanClose to the initial FCanClose value (False) and calls chrmosr.CloseBrowser(True).
// 2- chrmosr.CloseBrowser(True) will trigger chrmosr.OnClose and we have to
// set "Result" to false and CEF3 will destroy the internal browser immediately.
// 3- chrmosr.OnBeforeClose is triggered because the internal browser was destroyed.
// Now we set FCanClose to True and send WM_CLOSE to the form.
procedure GlobalCEFApp_OnScheduleMessagePumpWork(const aDelayMS : int64);
implementation
{$R *.dfm}
uses
{$IFDEF DELPHI16_UP}
System.Math,
{$ELSE}
Math,
{$ENDIF}
uCEFMiscFunctions, uCEFApplication;
procedure GlobalCEFApp_OnScheduleMessagePumpWork(const aDelayMS : int64);
begin
if (GlobalCEFWorkScheduler <> nil) then GlobalCEFWorkScheduler.ScheduleMessagePumpWork(aDelayMS);
end;
procedure TOSRExternalPumpBrowserFrm.AppEventsMessage(var Msg: tagMSG; var Handled: Boolean);
var
TempKeyEvent : TCefKeyEvent;
TempMouseEvent : TCefMouseEvent;
begin
case Msg.message of
WM_SYSCHAR :
if Panel1.Focused and (Msg.wParam in [VK_BACK..VK_HELP]) then
begin
TempKeyEvent.kind := KEYEVENT_CHAR;
TempKeyEvent.modifiers := GetCefKeyboardModifiers(Msg.wParam, Msg.lParam);
TempKeyEvent.windows_key_code := Msg.wParam;
TempKeyEvent.native_key_code := Msg.lParam;
TempKeyEvent.is_system_key := ord(True);
TempKeyEvent.character := #0;
TempKeyEvent.unmodified_character := #0;
TempKeyEvent.focus_on_editable_field := ord(False);
chrmosr.SendKeyEvent(@TempKeyEvent);
Handled := True;
end;
WM_SYSKEYDOWN :
if Panel1.Focused and (Msg.wParam in [VK_BACK..VK_HELP]) then
begin
TempKeyEvent.kind := KEYEVENT_RAWKEYDOWN;
TempKeyEvent.modifiers := GetCefKeyboardModifiers(Msg.wParam, Msg.lParam);
TempKeyEvent.windows_key_code := Msg.wParam;
TempKeyEvent.native_key_code := Msg.lParam;
TempKeyEvent.is_system_key := ord(True);
TempKeyEvent.character := #0;
TempKeyEvent.unmodified_character := #0;
TempKeyEvent.focus_on_editable_field := ord(False);
chrmosr.SendKeyEvent(@TempKeyEvent);
Handled := True;
end;
WM_SYSKEYUP :
if Panel1.Focused and (Msg.wParam in [VK_BACK..VK_HELP]) then
begin
TempKeyEvent.kind := KEYEVENT_KEYUP;
TempKeyEvent.modifiers := GetCefKeyboardModifiers(Msg.wParam, Msg.lParam);
TempKeyEvent.windows_key_code := Msg.wParam;
TempKeyEvent.native_key_code := Msg.lParam;
TempKeyEvent.is_system_key := ord(True);
TempKeyEvent.character := #0;
TempKeyEvent.unmodified_character := #0;
TempKeyEvent.focus_on_editable_field := ord(False);
chrmosr.SendKeyEvent(@TempKeyEvent);
Handled := True;
end;
WM_KEYDOWN :
if Panel1.Focused and (Msg.wParam in [VK_BACK..VK_HELP]) then
begin
TempKeyEvent.kind := KEYEVENT_RAWKEYDOWN;
TempKeyEvent.modifiers := GetCefKeyboardModifiers(Msg.wParam, Msg.lParam);
TempKeyEvent.windows_key_code := Msg.wParam;
TempKeyEvent.native_key_code := Msg.lParam;
TempKeyEvent.is_system_key := ord(False);
TempKeyEvent.character := #0;
TempKeyEvent.unmodified_character := #0;
TempKeyEvent.focus_on_editable_field := ord(False);
chrmosr.SendKeyEvent(@TempKeyEvent);
Handled := True;
end;
WM_KEYUP :
if Panel1.Focused and (Msg.wParam in [VK_BACK..VK_HELP]) then
begin
TempKeyEvent.kind := KEYEVENT_KEYUP;
TempKeyEvent.modifiers := GetCefKeyboardModifiers(Msg.wParam, Msg.lParam);
TempKeyEvent.windows_key_code := Msg.wParam;
TempKeyEvent.native_key_code := Msg.lParam;
TempKeyEvent.is_system_key := ord(False);
TempKeyEvent.character := #0;
TempKeyEvent.unmodified_character := #0;
TempKeyEvent.focus_on_editable_field := ord(False);
chrmosr.SendKeyEvent(@TempKeyEvent);
Handled := True;
end;
WM_CHAR :
if Panel1.Focused then
begin
TempKeyEvent.kind := KEYEVENT_CHAR;
TempKeyEvent.modifiers := GetCefKeyboardModifiers(Msg.wParam, Msg.lParam);
TempKeyEvent.windows_key_code := Msg.wParam;
TempKeyEvent.native_key_code := Msg.lParam;
TempKeyEvent.is_system_key := ord(False);
TempKeyEvent.character := #0;
TempKeyEvent.unmodified_character := #0;
TempKeyEvent.focus_on_editable_field := ord(False);
chrmosr.SendKeyEvent(@TempKeyEvent);
Handled := True;
end;
WM_MOUSEWHEEL :
if Panel1.Focused and (GlobalCEFApp <> nil) then
begin
TempMouseEvent.x := Msg.lParam and $FFFF;
TempMouseEvent.y := Msg.lParam shr 16;
TempMouseEvent.modifiers := GetCefMouseModifiers(Msg.wParam);
DeviceToLogical(TempMouseEvent, GlobalCEFApp.DeviceScaleFactor);
chrmosr.SendMouseWheelEvent(@TempMouseEvent, 0, int16(Msg.wParam shr 16));
end;
end;
end;
procedure TOSRExternalPumpBrowserFrm.GoBtnClick(Sender: TObject);
begin
FResizeCS.Acquire;
FResizing := False;
FPendingResize := False;
FResizeCS.Release;
chrmosr.LoadURL(ComboBox1.Text);
end;
procedure TOSRExternalPumpBrowserFrm.GoBtnEnter(Sender: TObject);
begin
chrmosr.SendFocusEvent(False);
end;
procedure TOSRExternalPumpBrowserFrm.chrmosrAfterCreated(Sender: TObject; const browser: ICefBrowser);
begin
PostMessage(Handle, CEF_AFTERCREATED, 0, 0);
end;
procedure TOSRExternalPumpBrowserFrm.chrmosrBeforeClose(Sender: TObject; const browser: ICefBrowser);
begin
FCanClose := True;
PostMessage(Handle, WM_CLOSE, 0, 0);
end;
procedure TOSRExternalPumpBrowserFrm.chrmosrClose(Sender: TObject; const browser: ICefBrowser; out Result: Boolean);
begin
Result := False;
end;
procedure TOSRExternalPumpBrowserFrm.chrmosrCursorChange(Sender : TObject;
const browser : ICefBrowser;
cursor : HICON;
cursorType : TCefCursorType;
const customCursorInfo : PCefCursorInfo);
begin
Panel1.Cursor := GefCursorToWindowsCursor(cursorType);
end;
procedure TOSRExternalPumpBrowserFrm.chrmosrGetScreenInfo(Sender : TObject;
const browser : ICefBrowser;
var screenInfo : TCefScreenInfo;
out Result : Boolean);
var
TempRect : TCEFRect;
begin
if (GlobalCEFApp <> nil) then
begin
TempRect.x := 0;
TempRect.y := 0;
TempRect.width := DeviceToLogical(Panel1.Width, GlobalCEFApp.DeviceScaleFactor);
TempRect.height := DeviceToLogical(Panel1.Height, GlobalCEFApp.DeviceScaleFactor);
screenInfo.device_scale_factor := GlobalCEFApp.DeviceScaleFactor;
screenInfo.depth := 0;
screenInfo.depth_per_component := 0;
screenInfo.is_monochrome := Ord(False);
screenInfo.rect := TempRect;
screenInfo.available_rect := TempRect;
Result := True;
end
else
Result := False;
end;
procedure TOSRExternalPumpBrowserFrm.chrmosrGetScreenPoint(Sender : TObject;
const browser : ICefBrowser;
viewX : Integer;
viewY : Integer;
var screenX : Integer;
var screenY : Integer;
out Result : Boolean);
var
TempScreenPt, TempViewPt : TPoint;
begin
if (GlobalCEFApp <> nil) then
begin
TempViewPt.x := LogicalToDevice(viewX, GlobalCEFApp.DeviceScaleFactor);
TempViewPt.y := LogicalToDevice(viewY, GlobalCEFApp.DeviceScaleFactor);
TempScreenPt := Panel1.ClientToScreen(TempViewPt);
screenX := TempScreenPt.x;
screenY := TempScreenPt.y;
Result := True;
end
else
Result := False;
end;
procedure TOSRExternalPumpBrowserFrm.chrmosrGetViewRect(Sender : TObject;
const browser : ICefBrowser;
var rect : TCefRect;
out Result : Boolean);
begin
if (GlobalCEFApp <> nil) then
begin
rect.x := 0;
rect.y := 0;
rect.width := DeviceToLogical(Panel1.Width, GlobalCEFApp.DeviceScaleFactor);
rect.height := DeviceToLogical(Panel1.Height, GlobalCEFApp.DeviceScaleFactor);
Result := True;
end
else
Result := False;
end;
procedure TOSRExternalPumpBrowserFrm.chrmosrPaint(Sender : TObject;
const browser : ICefBrowser;
kind : TCefPaintElementType;
dirtyRectsCount : NativeUInt;
const dirtyRects : PCefRectArray;
const buffer : Pointer;
width : Integer;
height : Integer);
var
src, dst: PByte;
i, j, TempLineSize, TempSrcOffset, TempDstOffset, SrcStride, DstStride : Integer;
n : NativeUInt;
TempWidth, TempHeight, TempScanlineSize : integer;
TempBufferBits : Pointer;
TempForcedResize : boolean;
begin
try
FResizeCS.Acquire;
TempForcedResize := False;
if Panel1.BeginBufferDraw then
begin
if (kind = PET_POPUP) then
begin
if (FPopUpBitmap = nil) or
(width <> FPopUpBitmap.Width) or
(height <> FPopUpBitmap.Height) then
begin
if (FPopUpBitmap <> nil) then FPopUpBitmap.Free;
FPopUpBitmap := TBitmap.Create;
FPopUpBitmap.PixelFormat := pf32bit;
FPopUpBitmap.HandleType := bmDIB;
FPopUpBitmap.Width := width;
FPopUpBitmap.Height := height;
end;
TempWidth := FPopUpBitmap.Width;
TempHeight := FPopUpBitmap.Height;
TempScanlineSize := FPopUpBitmap.Width * SizeOf(TRGBQuad);
TempBufferBits := FPopUpBitmap.Scanline[pred(FPopUpBitmap.Height)];
end
else
begin
TempForcedResize := Panel1.UpdateBufferDimensions(Width, Height) or not(Panel1.BufferIsResized(False));
TempWidth := Panel1.BufferWidth;
TempHeight := Panel1.BufferHeight;
TempScanlineSize := Panel1.ScanlineSize;
TempBufferBits := Panel1.BufferBits;
end;
if (TempBufferBits <> nil) then
begin
SrcStride := Width * SizeOf(TRGBQuad);
DstStride := - TempScanlineSize;
n := 0;
while (n < dirtyRectsCount) do
begin
if (dirtyRects[n].x >= 0) and (dirtyRects[n].y >= 0) then
begin
TempLineSize := min(dirtyRects[n].width, TempWidth - dirtyRects[n].x) * SizeOf(TRGBQuad);
if (TempLineSize > 0) then
begin
TempSrcOffset := ((dirtyRects[n].y * Width) + dirtyRects[n].x) * SizeOf(TRGBQuad);
TempDstOffset := ((TempScanlineSize * pred(TempHeight)) - (dirtyRects[n].y * TempScanlineSize)) +
(dirtyRects[n].x * SizeOf(TRGBQuad));
src := @PByte(buffer)[TempSrcOffset];
dst := @PByte(TempBufferBits)[TempDstOffset];
i := 0;
j := min(dirtyRects[n].height, TempHeight - dirtyRects[n].y);
while (i < j) do
begin
Move(src^, dst^, TempLineSize);
Inc(dst, DstStride);
Inc(src, SrcStride);
inc(i);
end;
end;
end;
inc(n);
end;
if FShowPopup and (FPopUpBitmap <> nil) then
Panel1.BufferDraw(FPopUpRect.Left, FPopUpRect.Top, FPopUpBitmap);
end;
Panel1.EndBufferDraw;
Panel1.InvalidatePanel;
if (kind = PET_VIEW) then
begin
if TempForcedResize or FPendingResize then PostMessage(Handle, CEF_PENDINGRESIZE, 0, 0);
FResizing := False;
FPendingResize := False;
end;
end;
finally
FResizeCS.Release;
end;
end;
procedure TOSRExternalPumpBrowserFrm.chrmosrPopupShow(Sender : TObject;
const browser : ICefBrowser;
show : Boolean);
begin
if show then
FShowPopUp := True
else
begin
FShowPopUp := False;
FPopUpRect := rect(0, 0, 0, 0);
if (chrmosr <> nil) then chrmosr.Invalidate(PET_VIEW);
end;
end;
procedure TOSRExternalPumpBrowserFrm.chrmosrPopupSize(Sender : TObject;
const browser : ICefBrowser;
const rect : PCefRect);
begin
if (GlobalCEFApp <> nil) then
begin
LogicalToDevice(rect^, GlobalCEFApp.DeviceScaleFactor);
FPopUpRect.Left := rect.x;
FPopUpRect.Top := rect.y;
FPopUpRect.Right := rect.x + rect.width - 1;
FPopUpRect.Bottom := rect.y + rect.height - 1;
end;
end;
procedure TOSRExternalPumpBrowserFrm.ComboBox1Enter(Sender: TObject);
begin
chrmosr.SendFocusEvent(False);
end;
function TOSRExternalPumpBrowserFrm.getModifiers(Shift: TShiftState): TCefEventFlags;
begin
Result := EVENTFLAG_NONE;
if (ssShift in Shift) then Result := Result or EVENTFLAG_SHIFT_DOWN;
if (ssAlt in Shift) then Result := Result or EVENTFLAG_ALT_DOWN;
if (ssCtrl in Shift) then Result := Result or EVENTFLAG_CONTROL_DOWN;
if (ssLeft in Shift) then Result := Result or EVENTFLAG_LEFT_MOUSE_BUTTON;
if (ssRight in Shift) then Result := Result or EVENTFLAG_RIGHT_MOUSE_BUTTON;
if (ssMiddle in Shift) then Result := Result or EVENTFLAG_MIDDLE_MOUSE_BUTTON;
end;
function TOSRExternalPumpBrowserFrm.GetButton(Button: TMouseButton): TCefMouseButtonType;
begin
case Button of
TMouseButton.mbRight : Result := MBT_RIGHT;
TMouseButton.mbMiddle : Result := MBT_MIDDLE;
else Result := MBT_LEFT;
end;
end;
procedure TOSRExternalPumpBrowserFrm.WMMove(var aMessage : TWMMove);
begin
inherited;
if (chrmosr <> nil) then chrmosr.NotifyMoveOrResizeStarted;
end;
procedure TOSRExternalPumpBrowserFrm.WMMoving(var aMessage : TMessage);
begin
inherited;
if (chrmosr <> nil) then chrmosr.NotifyMoveOrResizeStarted;
end;
procedure TOSRExternalPumpBrowserFrm.WMCaptureChanged(var aMessage : TMessage);
begin
inherited;
if (chrmosr <> nil) then chrmosr.SendCaptureLostEvent;
end;
procedure TOSRExternalPumpBrowserFrm.WMCancelMode(var aMessage : TMessage);
begin
inherited;
if (chrmosr <> nil) then chrmosr.SendCaptureLostEvent;
end;
procedure TOSRExternalPumpBrowserFrm.BrowserCreatedMsg(var aMessage : TMessage);
begin
Caption := 'OSR External Pump Browser';
NavControlPnl.Enabled := True;
GoBtn.Click;
end;
procedure TOSRExternalPumpBrowserFrm.FormAfterMonitorDpiChanged(Sender: TObject; OldDPI, NewDPI: Integer);
begin
if (chrmosr <> nil) then
begin
chrmosr.NotifyScreenInfoChanged;
chrmosr.WasResized;
end;
end;
procedure TOSRExternalPumpBrowserFrm.FormCloseQuery(Sender: TObject; var CanClose: Boolean);
begin
CanClose := FCanClose;
if not(FClosing) then
begin
FClosing := True;
NavControlPnl.Enabled := False;
chrmosr.CloseBrowser(True);
end;
end;
procedure TOSRExternalPumpBrowserFrm.FormCreate(Sender: TObject);
begin
FPopUpBitmap := nil;
FPopUpRect := rect(0, 0, 0, 0);
FShowPopUp := False;
FResizing := False;
FPendingResize := False;
FCanClose := False;
FClosing := False;
FResizeCS := TCriticalSection.Create;
end;
procedure TOSRExternalPumpBrowserFrm.FormDestroy(Sender: TObject);
begin
chrmosr.ShutdownDragAndDrop;
if (FPopUpBitmap <> nil) then FreeAndNil(FPopUpBitmap);
end;
procedure TOSRExternalPumpBrowserFrm.FormHide(Sender: TObject);
begin
chrmosr.SendFocusEvent(False);
chrmosr.WasHidden(True);
end;
procedure TOSRExternalPumpBrowserFrm.FormShow(Sender: TObject);
begin
if chrmosr.Initialized then
begin
chrmosr.WasHidden(False);
chrmosr.SendFocusEvent(True);
end
else
begin
// opaque white background color
chrmosr.Options.BackgroundColor := CefColorSetARGB($FF, $FF, $FF, $FF);
if chrmosr.CreateBrowser(nil, '') then
chrmosr.InitializeDragAndDrop(Panel1)
else
Timer1.Enabled := True;
end;
end;
procedure TOSRExternalPumpBrowserFrm.Panel1Click(Sender: TObject);
begin
Panel1.SetFocus;
end;
procedure TOSRExternalPumpBrowserFrm.Panel1MouseDown(Sender: TObject; Button: TMouseButton; Shift: TShiftState; X, Y: Integer);
var
TempEvent : TCefMouseEvent;
begin
if (GlobalCEFApp <> nil) then
begin
Panel1.SetFocus;
TempEvent.x := X;
TempEvent.y := Y;
TempEvent.modifiers := getModifiers(Shift);
DeviceToLogical(TempEvent, GlobalCEFApp.DeviceScaleFactor);
chrmosr.SendMouseClickEvent(@TempEvent, GetButton(Button), False, 1);
end;
end;
procedure TOSRExternalPumpBrowserFrm.Panel1MouseLeave(Sender: TObject);
var
TempEvent : TCefMouseEvent;
TempPoint : TPoint;
begin
if (GlobalCEFApp <> nil) then
begin
GetCursorPos(TempPoint);
TempPoint := Panel1.ScreenToclient(TempPoint);
TempEvent.x := TempPoint.x;
TempEvent.y := TempPoint.y;
TempEvent.modifiers := GetCefMouseModifiers;
DeviceToLogical(TempEvent, GlobalCEFApp.DeviceScaleFactor);
chrmosr.SendMouseMoveEvent(@TempEvent, True);
end;
end;
procedure TOSRExternalPumpBrowserFrm.Panel1MouseMove(Sender: TObject; Shift: TShiftState; X, Y: Integer);
var
TempEvent : TCefMouseEvent;
begin
if (GlobalCEFApp <> nil) then
begin
TempEvent.x := X;
TempEvent.y := Y;
TempEvent.modifiers := getModifiers(Shift);
DeviceToLogical(TempEvent, GlobalCEFApp.DeviceScaleFactor);
chrmosr.SendMouseMoveEvent(@TempEvent, False);
end;
end;
procedure TOSRExternalPumpBrowserFrm.Panel1MouseUp(Sender: TObject; Button: TMouseButton; Shift: TShiftState; X, Y: Integer);
var
TempEvent : TCefMouseEvent;
begin
if (GlobalCEFApp <> nil) then
begin
TempEvent.x := X;
TempEvent.y := Y;
TempEvent.modifiers := getModifiers(Shift);
DeviceToLogical(TempEvent, GlobalCEFApp.DeviceScaleFactor);
chrmosr.SendMouseClickEvent(@TempEvent, GetButton(Button), True, 1);
end;
end;
procedure TOSRExternalPumpBrowserFrm.Panel1Resize(Sender: TObject);
begin
DoResize;
end;
procedure TOSRExternalPumpBrowserFrm.PendingResizeMsg(var aMessage : TMessage);
begin
DoResize;
end;
procedure TOSRExternalPumpBrowserFrm.DoResize;
begin
try
FResizeCS.Acquire;
if FResizing then
FPendingResize := True
else
if Panel1.BufferIsResized then
chrmosr.Invalidate(PET_VIEW)
else
begin
FResizing := True;
chrmosr.WasResized;
end;
finally
FResizeCS.Release;
end;
end;
procedure TOSRExternalPumpBrowserFrm.Panel1Enter(Sender: TObject);
begin
chrmosr.SendFocusEvent(True);
end;
procedure TOSRExternalPumpBrowserFrm.Panel1Exit(Sender: TObject);
begin
chrmosr.SendFocusEvent(False);
end;
procedure TOSRExternalPumpBrowserFrm.SnapshotBtnClick(Sender: TObject);
begin
if SaveDialog1.Execute then Panel1.SaveToFile(SaveDialog1.FileName);
end;
procedure TOSRExternalPumpBrowserFrm.SnapshotBtnEnter(Sender: TObject);
begin
chrmosr.SendFocusEvent(False);
end;
procedure TOSRExternalPumpBrowserFrm.Timer1Timer(Sender: TObject);
begin
Timer1.Enabled := False;
if chrmosr.CreateBrowser(nil, '') then
chrmosr.InitializeDragAndDrop(Panel1)
else
if not(chrmosr.Initialized) then Timer1.Enabled := True;
end;
end.

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@ -0,0 +1,2 @@
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Binary file not shown.

View File

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

View File

@ -59,6 +59,8 @@ begin
GlobalCEFApp.EnableHighDPISupport := True;
GlobalCEFApp.FastUnload := True;
//GlobalCEFApp.AddCustomCommandLine('--show-fps-counter');
// In case you want to use custom directories for the CEF3 binaries, cache, cookies and user data.
{
GlobalCEFApp.FrameworkDirPath := 'cef';

View File

@ -49,7 +49,8 @@ object Form1: TForm1
'https://www.w3schools.com/tags/tryit.asp?filename=tryhtml5_selec' +
't_form'
'https://www.briskbard.com')
'https://www.briskbard.com'
'https://frames-per-second.appspot.com/')
end
object Panel2: TPanel
Left = 726
@ -108,6 +109,7 @@ object Form1: TForm1
Align = alClient
Caption = 'Panel1'
TabOrder = 1
TabStop = True
OnClick = Panel1Click
OnEnter = Panel1Enter
OnExit = Panel1Exit

View File

@ -619,6 +619,8 @@ var
begin
if (GlobalCEFApp <> nil) then
begin
Panel1.SetFocus;
TempEvent.x := X;
TempEvent.y := Y;
TempEvent.modifiers := getModifiers(Shift);

View File

@ -9,22 +9,23 @@ package CEF4Delphi;
{$EXTENDEDSYNTAX ON}
{$IMPORTEDDATA ON}
{$IOCHECKS ON}
{$LOCALSYMBOLS OFF}
{$LOCALSYMBOLS ON}
{$LONGSTRINGS ON}
{$OPENSTRINGS ON}
{$OPTIMIZATION ON}
{$OPTIMIZATION OFF}
{$OVERFLOWCHECKS OFF}
{$RANGECHECKS OFF}
{$REFERENCEINFO OFF}
{$REFERENCEINFO ON}
{$SAFEDIVIDE OFF}
{$STACKFRAMES OFF}
{$STACKFRAMES ON}
{$TYPEDADDRESS OFF}
{$VARSTRINGCHECKS ON}
{$WRITEABLECONST OFF}
{$MINENUMSIZE 1}
{$IMAGEBASE $400000}
{$DEFINE RELEASE}
{$DEFINE DEBUG}
{$ENDIF IMPLICITBUILDING}
{$DESCRIPTION 'CEF4Delphi'}
{$IMPLICITBUILD OFF}
requires
@ -157,7 +158,8 @@ contains
uCEFExtension in 'uCEFExtension.pas',
uCEFExtensionHandler in 'uCEFExtensionHandler.pas',
uBufferPanel in 'uBufferPanel.pas',
uCEFApp in 'uCEFApp.pas';
uCEFApp in 'uCEFApp.pas',
uCEFWorkScheduler in 'uCEFWorkScheduler.pas';
end.

View File

@ -250,6 +250,7 @@
<DCCReference Include="uCEFExtensionHandler.pas"/>
<DCCReference Include="uBufferPanel.pas"/>
<DCCReference Include="uCEFApp.pas"/>
<DCCReference Include="uCEFWorkScheduler.pas"/>
<BuildConfiguration Include="Base">
<Key>Base</Key>
</BuildConfiguration>

View File

@ -57,7 +57,7 @@ uses
const
CEF_SUPPORTED_VERSION_MAJOR = 3;
CEF_SUPPORTED_VERSION_MINOR = 3202;
CEF_SUPPORTED_VERSION_RELEASE = 1686;
CEF_SUPPORTED_VERSION_RELEASE = 1690;
CEF_SUPPORTED_VERSION_BUILD = 0;
CEF_CHROMEELF_VERSION_MAJOR = 62;
@ -136,15 +136,15 @@ type
FRenderProcessHandler : ICefRenderProcessHandler;
// ICefBrowserProcessHandler
FOnContextInitializedEvent : TOnContextInitializedEvent;
FOnBeforeChildProcessLaunchEvent : TOnBeforeChildProcessLaunchEvent;
FOnRenderProcessThreadCreatedEvent : TOnRenderProcessThreadCreatedEvent;
FOnScheduleMessagePumpWorkEvent : TOnScheduleMessagePumpWorkEvent;
FOnContextInitialized : TOnContextInitializedEvent;
FOnBeforeChildProcessLaunch : TOnBeforeChildProcessLaunchEvent;
FOnRenderProcessThreadCreated : TOnRenderProcessThreadCreatedEvent;
FOnScheduleMessagePumpWork : TOnScheduleMessagePumpWorkEvent;
// ICefResourceBundleHandler
FOnGetLocalizedStringEvent : TOnGetLocalizedStringEvent;
FOnGetDataResourceEvent : TOnGetDataResourceEvent;
FOnGetDataResourceForScaleEvent : TOnGetDataResourceForScaleEvent;
FOnGetLocalizedString : TOnGetLocalizedStringEvent;
FOnGetDataResource : TOnGetDataResourceEvent;
FOnGetDataResourceForScale : TOnGetDataResourceForScaleEvent;
// ICefRenderProcessHandler
FOnRenderThreadCreated : TOnRenderThreadCreatedEvent;
@ -161,6 +161,7 @@ type
procedure SetFrameworkDirPath(const aValue : ustring);
procedure SetResourcesDirPath(const aValue : ustring);
procedure SetLocalesDirPath(const aValue : ustring);
procedure SetOsmodalLoop(aValue : boolean);
function GetChromeVersion : string;
function GetLibCefPath : string;
@ -235,6 +236,10 @@ type
procedure AddCustomCommandLine(const aCommandLine : string; const aValue : string = '');
function StartMainProcess : boolean;
function StartSubProcess : boolean;
procedure DoMessageLoopWork;
procedure RunMessageLoop;
procedure QuitMessageLoop;
procedure UpdateDeviceScaleFactor;
// Internal procedures. Only TInternalApp, TCefCustomBrowserProcessHandler,
@ -332,19 +337,20 @@ type
property ResourceBundleHandler : ICefResourceBundleHandler read FResourceBundleHandler write FResourceBundleHandler;
property BrowserProcessHandler : ICefBrowserProcessHandler read FBrowserProcessHandler write FBrowserProcessHandler;
property RenderProcessHandler : ICefRenderProcessHandler read FRenderProcessHandler write FRenderProcessHandler;
property OsmodalLoop : boolean write SetOsmodalLoop;
property OnRegCustomSchemes : TOnRegisterCustomSchemes read FOnRegisterCustomSchemes write FOnRegisterCustomSchemes;
// ICefBrowserProcessHandler
property OnContextInitialized : TOnContextInitializedEvent read FOnContextInitializedEvent write FOnContextInitializedEvent;
property OnBeforeChildProcessLaunch : TOnBeforeChildProcessLaunchEvent read FOnBeforeChildProcessLaunchEvent write FOnBeforeChildProcessLaunchEvent;
property OnRenderProcessThreadCreated : TOnRenderProcessThreadCreatedEvent read FOnRenderProcessThreadCreatedEvent write FOnRenderProcessThreadCreatedEvent;
property OnScheduleMessagePumpWork : TOnScheduleMessagePumpWorkEvent read FOnScheduleMessagePumpWorkEvent write FOnScheduleMessagePumpWorkEvent;
property OnContextInitialized : TOnContextInitializedEvent read FOnContextInitialized write FOnContextInitialized;
property OnBeforeChildProcessLaunch : TOnBeforeChildProcessLaunchEvent read FOnBeforeChildProcessLaunch write FOnBeforeChildProcessLaunch;
property OnRenderProcessThreadCreated : TOnRenderProcessThreadCreatedEvent read FOnRenderProcessThreadCreated write FOnRenderProcessThreadCreated;
property OnScheduleMessagePumpWork : TOnScheduleMessagePumpWorkEvent read FOnScheduleMessagePumpWork write FOnScheduleMessagePumpWork;
// ICefResourceBundleHandler
property OnGetLocalizedString : TOnGetLocalizedStringEvent read FOnGetLocalizedStringEvent write FOnGetLocalizedStringEvent;
property OnGetDataResource : TOnGetDataResourceEvent read FOnGetDataResourceEvent write FOnGetDataResourceEvent;
property OnGetDataResourceForScale : TOnGetDataResourceForScaleEvent read FOnGetDataResourceForScaleEvent write FOnGetDataResourceForScaleEvent;
property OnGetLocalizedString : TOnGetLocalizedStringEvent read FOnGetLocalizedString write FOnGetLocalizedString;
property OnGetDataResource : TOnGetDataResourceEvent read FOnGetDataResource write FOnGetDataResource;
property OnGetDataResourceForScale : TOnGetDataResourceForScaleEvent read FOnGetDataResourceForScale write FOnGetDataResourceForScale;
// ICefRenderProcessHandler
property OnRenderThreadCreated : TOnRenderThreadCreatedEvent read FOnRenderThreadCreated write FOnRenderThreadCreated;
@ -440,15 +446,15 @@ begin
FRenderProcessHandler := nil;
// ICefBrowserProcessHandler
FOnContextInitializedEvent := nil;
FOnBeforeChildProcessLaunchEvent := nil;
FOnRenderProcessThreadCreatedEvent := nil;
FOnScheduleMessagePumpWorkEvent := nil;
FOnContextInitialized := nil;
FOnBeforeChildProcessLaunch := nil;
FOnRenderProcessThreadCreated := nil;
FOnScheduleMessagePumpWork := nil;
// ICefResourceBundleHandler
FOnGetLocalizedStringEvent := nil;
FOnGetDataResourceEvent := nil;
FOnGetDataResourceForScaleEvent := nil;
FOnGetLocalizedString := nil;
FOnGetDataResource := nil;
FOnGetDataResourceForScale := nil;
// ICefRenderProcessHandler
FOnRenderThreadCreated := nil;
@ -481,7 +487,14 @@ end;
destructor TCefApplication.Destroy;
begin
ShutDown;
if FMustShutDown then ShutDown;
if (FLibHandle <> 0) then
begin
FreeLibrary(FLibHandle);
FLibHandle := 0;
FLibLoaded := False;
end;
if (FCustomCommandLines <> nil) then FreeAndNil(FCustomCommandLines);
if (FCustomCommandLineValues <> nil) then FreeAndNil(FCustomCommandLineValues);
@ -615,12 +628,15 @@ function TCefApplication.CheckCEFLibrary : boolean;
var
TempString, TempPath : string;
begin
Result := False;
if not(FCheckCEFFiles) then
Result := True
if FCheckCEFFiles then
Result := False
else
begin
Result := True;
exit;
end;
if not(CheckDLLs(FFrameworkDirPath)) then
begin
TempString := 'CEF framework files missing !' + CRLF + CRLF;
@ -628,10 +644,14 @@ begin
if GetAbsoluteDirPath(FFrameworkDirPath, TempPath) then
begin
if (length(TempPath) = 0) then TempPath := GetModulePath;
TempString := TempString + 'Make sure all the CEF framework files can be found in this directory :' + CRLF + SplitLongString(TempPath);
TempString := TempString +
'Make sure all the CEF framework files can be found in this directory :' +
CRLF + SplitLongString(TempPath);
end
else
TempString := TempString + 'The CEF framework directory doesn' + #39 +'t exist!' + CRLF + SplitLongString(FFrameworkDirPath);
TempString := TempString +
'The CEF framework directory doesn' + #39 +'t exist!' +
CRLF + SplitLongString(FFrameworkDirPath);
ShowErrorMessageDlg(TempString);
exit;
@ -645,10 +665,14 @@ begin
if GetAbsoluteDirPath(FResourcesDirPath, TempPath) then
begin
if (length(TempPath) = 0) then TempPath := GetModulePath;
TempString := TempString + 'Make sure all the CEF resources can be found in this directory :' + CRLF + SplitLongString(TempPath);
TempString := TempString +
'Make sure all the CEF resources can be found in this directory :' +
CRLF + SplitLongString(TempPath);
end
else
TempString := TempString + 'The CEF resources directory doesn' + #39 +'t exist!' + CRLF + SplitLongString(FResourcesDirPath);
TempString := TempString +
'The CEF resources directory doesn' + #39 +'t exist!' +
CRLF + SplitLongString(FResourcesDirPath);
ShowErrorMessageDlg(TempString);
exit;
@ -662,10 +686,14 @@ begin
if GetAbsoluteDirPath(FLocalesDirPath, TempPath) then
begin
if (length(TempPath) = 0) then TempPath := GetModulePath + 'locales';
TempString := TempString + 'Make sure all the CEF locale files can be found in this directory :' + CRLF + SplitLongString(TempPath);
TempString := TempString +
'Make sure all the CEF locale files can be found in this directory :' +
CRLF + SplitLongString(TempPath);
end
else
TempString := TempString + 'The CEF locales directory doesn' + #39 +'t exist!' + CRLF + SplitLongString(FLocalesDirPath);
TempString := TempString +
'The CEF locales directory doesn' + #39 +'t exist!' +
CRLF + SplitLongString(FLocalesDirPath);
ShowErrorMessageDlg(TempString);
exit;
@ -687,7 +715,6 @@ begin
ShowErrorMessageDlg(TempString);
end;
end;
end;
function TCefApplication.StartMainProcess : boolean;
@ -716,6 +743,35 @@ begin
end;
end;
procedure TCefApplication.DoMessageLoopWork;
begin
if FLibLoaded and
not(FMultiThreadedMessageLoop) and
FExternalMessagePump then
cef_do_message_loop_work;
end;
procedure TCefApplication.RunMessageLoop;
begin
if FLibLoaded and
not(FMultiThreadedMessageLoop) and
not(FExternalMessagePump) then
cef_run_message_loop;
end;
procedure TCefApplication.QuitMessageLoop;
begin
if FLibLoaded and
not(FMultiThreadedMessageLoop) and
FExternalMessagePump then
cef_quit_message_loop;
end;
procedure TCefApplication.SetOsmodalLoop(aValue : boolean);
begin
if FLibLoaded then cef_set_osmodal_loop(Ord(aValue));
end;
procedure TCefApplication.UpdateDeviceScaleFactor;
begin
FDeviceScaleFactor := GetDeviceScaleFactor;
@ -724,13 +780,7 @@ end;
procedure TCefApplication.ShutDown;
begin
try
if (FLibHandle <> 0) then
begin
if FMustShutDown then cef_shutdown;
FreeLibrary(FLibHandle);
FLibHandle := 0;
end;
cef_shutdown;
except
on e : exception do
if CustomExceptionHandler('TCefApplication.ShutDown', e) then raise;
@ -948,43 +998,43 @@ begin
InitializeCookies;
FGlobalContextInitialized := True;
if assigned(FOnContextInitializedEvent) then FOnContextInitializedEvent;
if assigned(FOnContextInitialized) then FOnContextInitialized;
end;
procedure TCefApplication.Internal_OnBeforeChildProcessLaunch(const commandLine: ICefCommandLine);
begin
if assigned(FOnBeforeChildProcessLaunchEvent) then FOnBeforeChildProcessLaunchEvent(commandLine);
if assigned(FOnBeforeChildProcessLaunch) then FOnBeforeChildProcessLaunch(commandLine);
end;
procedure TCefApplication.Internal_OnRenderProcessThreadCreated(const extraInfo: ICefListValue);
begin
if assigned(FOnRenderProcessThreadCreatedEvent) then FOnRenderProcessThreadCreatedEvent(extraInfo);
if assigned(FOnRenderProcessThreadCreated) then FOnRenderProcessThreadCreated(extraInfo);
end;
procedure TCefApplication.Internal_OnScheduleMessagePumpWork(const delayMs: Int64);
begin
if assigned(FOnScheduleMessagePumpWorkEvent) then FOnScheduleMessagePumpWorkEvent(delayMs);
if assigned(FOnScheduleMessagePumpWork) then FOnScheduleMessagePumpWork(delayMs);
end;
function TCefApplication.Internal_GetLocalizedString(stringid: Integer; var stringVal: ustring) : boolean;
begin
Result := False;
if assigned(FOnGetLocalizedStringEvent) then FOnGetLocalizedStringEvent(stringId, stringVal, Result);
if assigned(FOnGetLocalizedString) then FOnGetLocalizedString(stringId, stringVal, Result);
end;
function TCefApplication.Internal_GetDataResource(resourceId: Integer; var data: Pointer; var dataSize: NativeUInt) : boolean;
begin
Result := False;
if assigned(FOnGetDataResourceEvent) then FOnGetDataResourceEvent(resourceId, data, dataSize, Result);
if assigned(FOnGetDataResource) then FOnGetDataResource(resourceId, data, dataSize, Result);
end;
function TCefApplication.Internal_GetDataResourceForScale(resourceId: Integer; scaleFactor: TCefScaleFactor; var data: Pointer; var dataSize: NativeUInt) : boolean;
begin
Result := False;
if assigned(FOnGetDataResourceForScaleEvent) then FOnGetDataResourceForScaleEvent(resourceId, scaleFactor, data, dataSize, Result);
if assigned(FOnGetDataResourceForScale) then FOnGetDataResourceForScale(resourceId, scaleFactor, data, dataSize, Result);
end;
procedure TCefApplication.Internal_OnRenderThreadCreated(const extraInfo: ICefListValue);
@ -1155,9 +1205,9 @@ begin
Result := not(HasResourceBundleHandler) and
(FSingleProcess or
((FProcessType = ptBrowser) and
(assigned(FOnGetLocalizedStringEvent) or
assigned(FOnGetDataResourceEvent) or
assigned(FOnGetDataResourceForScaleEvent))));
(assigned(FOnGetLocalizedString) or
assigned(FOnGetDataResource) or
assigned(FOnGetDataResourceForScale))));
end;
function TCefApplication.GetMustCreateBrowserProcessHandler : boolean;

View File

@ -445,6 +445,7 @@ type
procedure SavePreferences(const aFileName : string);
function SetNewBrowserParent(aNewParentHwnd : HWND) : boolean;
procedure ResolveHost(const aURL : ustring);
function TakeSnapshot(var aBitmap : TBitmap) : boolean;
procedure ShowDevTools(inspectElementAt: TPoint; const aDevTools : TWinControl);
procedure CloseDevTools(const aDevTools : TWinControl = nil);
@ -784,7 +785,7 @@ begin
if (FHandler = nil) then
begin
FIsOSR := aIsOsr;
FHandler := TVCLClientHandler.Create(Self, FIsOSR);
FHandler := TCustomClientHandler.Create(Self, FIsOSR);
Result := True;
end;
except
@ -2023,6 +2024,42 @@ begin
end;
end;
function TChromium.TakeSnapshot(var aBitmap : TBitmap) : boolean;
var
TempHWND : HWND;
TempDC : HDC;
TempRect : TRect;
TempWidth : Integer;
TempHeight : Integer;
begin
Result := False;
if not(FIsOSR) then
begin
TempHWND := GetWindowHandle;
if (TempHWND <> 0) then
begin
Winapi.Windows.GetClientRect(TempHWND, TempRect);
TempDC := GetDC(TempHWND);
TempWidth := TempRect.Right - TempRect.Left;
TempHeight := TempRect.Bottom - TempRect.Top;
if (aBitmap <> nil) then FreeAndNil(aBitmap);
aBitmap := TBitmap.Create;
aBitmap.Height := TempHeight;
aBitmap.Width := TempWidth;
Result := BitBlt(aBitmap.Canvas.Handle, 0, 0, TempWidth, TempHeight,
TempDC, 0, 0, SRCCOPY);
ReleaseDC(TempHWND, TempDC);
end;
end;
end;
procedure TChromium.SimulateMouseWheel(aDeltaX, aDeltaY : integer);
var
TempEvent : TCefMouseEvent;

View File

@ -137,24 +137,6 @@ type
destructor Destroy; override;
end;
TVCLClientHandler = class(TCustomClientHandler)
protected
function GetMultithreadApp : boolean;
function GetExternalMessagePump : boolean;
public
constructor Create(const crm: IChromiumEvents; renderer: Boolean); reintroduce;
destructor Destroy; override;
property MultithreadApp : boolean read GetMultithreadApp;
property ExternalMessagePump : boolean read GetExternalMessagePump;
end;
var
CefInstances : Integer = 0;
procedure CefDoMessageLoopWork;
implementation
uses
@ -169,11 +151,8 @@ uses
uCEFLifeSpanHandler, uCEFRequestHandler, uCEFRenderHandler, uCEFDragHandler,
uCEFFindHandler, uCEFConstants, uCEFApplication;
var
looping : Boolean = False;
CefTimer : UINT = 0;
// ******************************************************
// ******************************************************
// ****************** TCefClientRef *********************
// ******************************************************
@ -265,26 +244,6 @@ end;
// ****************** TCefClientOwn *********************
// ******************************************************
procedure CefDoMessageLoopWork;
begin
if looping then Exit;
if (CefInstances > 0) then
begin
looping := True;
try
cef_do_message_loop_work;
finally
looping := False;
end;
end;
end;
procedure TimerProc(hwnd: HWND; uMsg: UINT; idEvent: Pointer; dwTime: DWORD); stdcall;
begin
CefDoMessageLoopWork;
end;
function cef_client_own_get_context_menu_handler(self: PCefClient): PCefContextMenuHandler; stdcall;
begin
@ -607,68 +566,4 @@ begin
Result := False;
end;
// ******************************************************
// **************** TVCLClientHandler *******************
// ******************************************************
constructor TVCLClientHandler.Create(const crm: IChromiumEvents; renderer : Boolean);
begin
inherited Create(crm, renderer);
if not(MultithreadApp) and not(ExternalMessagePump) then
begin
if (CefInstances = 0) then CefTimer := SetTimer(0, 0, CEF_USER_TIMER_MINIMUM, @TimerProc);
InterlockedIncrement(CefInstances);
end;
end;
destructor TVCLClientHandler.Destroy;
begin
try
try
if not(MultithreadApp) and not(ExternalMessagePump) then
begin
InterlockedDecrement(CefInstances);
if (CefInstances = 0) and (CefTimer <> 0) then
begin
KillTimer(0, CefTimer);
CefTimer := 0;
end;
end;
except
on e : exception do
if CustomExceptionHandler('TVCLClientHandler.Destroy', e) then raise;
end;
finally
inherited Destroy;
end;
end;
function TVCLClientHandler.GetMultithreadApp : boolean;
begin
Result := True;
try
if (GlobalCEFApp <> nil) then Result := GlobalCEFApp.MultiThreadedMessageLoop;
except
on e : exception do
if CustomExceptionHandler('TVCLClientHandler.GetMultithreadApp', e) then raise;
end;
end;
function TVCLClientHandler.GetExternalMessagePump : boolean;
begin
Result := True;
try
if (GlobalCEFApp <> nil) then Result := GlobalCEFApp.ExternalMessagePump;
except
on e : exception do
if CustomExceptionHandler('TVCLClientHandler.GetExternalMessagePump', e) then raise;
end;
end;
end.

View File

@ -361,9 +361,13 @@ const
CEF_STARTDRAGGING = WM_APP + $A02;
CEF_AFTERCREATED = WM_APP + $A03;
CEF_PENDINGRESIZE = WM_APP + $A04;
CEF_PUMPHAVEWORK = WM_APP + $A05;
CEF_DESTROY = WM_APP + $A06;
CEF_USER_TIMER_MINIMUM = $0000000A;
CEF_USER_TIMER_MAXIMUM = $7FFFFFFF;
CEF_TIMER_MINIMUM = $0000000A;
CEF_TIMER_MAXIMUM = $7FFFFFFF;
CEF_TIMER_MAXDELAY = 1000 div 30; // 30fps
CEF_TIMER_DELAY_PLACEHOLDER = high(integer);
CEF4DELPHI_URL = 'https://github.com/salvadordf/CEF4Delphi';
CRLF = #13 + #10;

View File

@ -301,7 +301,7 @@ type
function IsReadOnly: Boolean;
function HasExcludedElements: Boolean;
function GetCount: NativeUInt;
function GetElements(Count: NativeUInt): IInterfaceList; // ICefPostDataElement
function GetElements(Count: NativeUInt): IInterfaceList; // list of ICefPostDataElement
function RemoveElement(const element: ICefPostDataElement): Integer;
function AddElement(const element: ICefPostDataElement): Integer;
procedure RemoveElements;

View File

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

View File

@ -48,9 +48,9 @@ interface
uses
{$IFDEF DELPHI16_UP}
WinApi.Windows, WinApi.Messages, System.Classes, Vcl.Controls,
WinApi.Windows, WinApi.Messages, System.Classes, Vcl.Controls, Vcl.Graphics,
{$ELSE}
Windows, Messages, Classes, Controls,
Windows, Messages, Classes, Controls, Graphics,
{$ENDIF}
uCEFTypes, uCEFInterfaces;
@ -64,6 +64,8 @@ type
public
procedure UpdateSize;
function TakeSnapshot(var aBitmap : TBitmap) : boolean;
property ChildWindowHandle : THandle read GetChildWindowHandle;
published
@ -144,4 +146,33 @@ begin
end;
end;
function TCEFWindowParent.TakeSnapshot(var aBitmap : TBitmap) : boolean;
var
TempHWND : HWND;
TempDC : HDC;
TempRect : TRect;
TempWidth : Integer;
TempHeight : Integer;
begin
Result := False;
TempHWND := ChildWindowHandle;
if (TempHWND <> 0) then
begin
Winapi.Windows.GetClientRect(TempHWND, TempRect);
TempDC := GetDC(TempHWND);
TempWidth := TempRect.Right - TempRect.Left;
TempHeight := TempRect.Bottom - TempRect.Top;
aBitmap := TBitmap.Create;
aBitmap.Height := TempHeight;
aBitmap.Width := TempWidth;
Result := BitBlt(aBitmap.Canvas.Handle, 0, 0, TempWidth, TempHeight,
TempDC, 0, 0, SRCCOPY);
ReleaseDC(TempHWND, TempDC);
end;
end;
end.

View File

@ -0,0 +1,266 @@
// ************************************************************************
// ***************************** 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 uCEFWorkScheduler;
{$IFNDEF CPUX64}
{$ALIGN ON}
{$MINENUMSIZE 4}
{$ENDIF}
{$I cef.inc}
interface
uses
{$IFDEF DELPHI16_UP}
WinApi.Windows, WinApi.Messages, System.Classes, Vcl.Controls, Vcl.Graphics, Vcl.Forms,
{$ELSE}
Windows, Messages, Classes, Controls, Graphics, Forms,
{$ENDIF}
uCEFTypes, uCEFInterfaces, uCEFLibFunctions, uCEFMiscFunctions, uCEFConstants;
const
TIMER_NIDEVENT = 1;
TIMER_DEPLETEWORK_CYCLES = 10;
TIMER_DEPLETEWORK_DELAY = 50;
type
TCEFWorkScheduler = class(TComponent)
protected
FCompHandle : HWND;
FDepleteWorkCycles : cardinal;
FDepleteWorkDelay : cardinal;
FTimerPending : boolean;
FIsActive : boolean;
FReentrancyDetected : boolean;
FStopped : boolean;
procedure WndProc(var aMessage: TMessage);
function SendCompMessage(aMsg, wParam : cardinal; lParam : integer) : boolean;
procedure CreateTimer(const delay_ms : int64);
procedure TimerTimeout;
procedure DoWork;
procedure ScheduleWork(const delay_ms : int64);
procedure DoMessageLoopWork;
function PerformMessageLoopWork : boolean;
procedure DestroyTimer;
procedure DeallocateWindowHandle;
procedure DepleteWork;
public
constructor Create(AOwner: TComponent); override;
destructor Destroy; override;
procedure AfterConstruction; override;
procedure ScheduleMessagePumpWork(const delay_ms : int64);
procedure StopScheduler;
property IsTimerPending : boolean read FTimerPending;
published
property DepleteWorkCycles : cardinal read FDepleteWorkCycles write FDepleteWorkCycles default TIMER_DEPLETEWORK_CYCLES;
property DepleteWorkDelay : cardinal read FDepleteWorkDelay write FDepleteWorkDelay default TIMER_DEPLETEWORK_DELAY;
end;
implementation
uses
{$IFDEF DELPHI16_UP}
System.SysUtils, System.Math,
{$ELSE}
SysUtils, Math,
{$ENDIF}
uCEFApplication;
constructor TCEFWorkScheduler.Create(AOwner: TComponent);
begin
inherited Create(AOwner);
FCompHandle := 0;
FTimerPending := False;
FIsActive := False;
FReentrancyDetected := False;
FStopped := False;
FDepleteWorkCycles := TIMER_DEPLETEWORK_CYCLES;
FDepleteWorkDelay := TIMER_DEPLETEWORK_DELAY;
end;
destructor TCEFWorkScheduler.Destroy;
begin
DestroyTimer;
DeallocateWindowHandle;
inherited Destroy;
end;
procedure TCEFWorkScheduler.AfterConstruction;
begin
inherited AfterConstruction;
if not(csDesigning in ComponentState) then
FCompHandle := AllocateHWnd(WndProc);
end;
procedure TCEFWorkScheduler.WndProc(var aMessage: TMessage);
begin
case aMessage.Msg of
WM_TIMER : TimerTimeout;
CEF_PUMPHAVEWORK : ScheduleWork(aMessage.lParam);
else aMessage.Result := DefWindowProc(FCompHandle, aMessage.Msg, aMessage.WParam, aMessage.LParam);
end;
end;
function TCEFWorkScheduler.SendCompMessage(aMsg, wParam : cardinal; lParam : integer) : boolean;
begin
Result := not(FStopped) and (FCompHandle <> 0) and PostMessage(FCompHandle, aMsg, wParam, lParam);
end;
procedure TCEFWorkScheduler.CreateTimer(const delay_ms : int64);
begin
if not(FTimerPending) and
not(FStopped) and
(delay_ms > 0) and
(SetTimer(FCompHandle, TIMER_NIDEVENT, cardinal(delay_ms), nil) <> 0) then
FTimerPending := True;
end;
procedure TCEFWorkScheduler.DestroyTimer;
begin
if FTimerPending and KillTimer(FCompHandle, TIMER_NIDEVENT) then FTimerPending := False;
end;
procedure TCEFWorkScheduler.DeallocateWindowHandle;
begin
if (FCompHandle <> 0) then
begin
DeallocateHWnd(FCompHandle);
FCompHandle := 0;
end;
end;
procedure TCEFWorkScheduler.DepleteWork;
var
i : cardinal;
begin
i := FDepleteWorkCycles;
while (i > 0) do
begin
DoMessageLoopWork;
Sleep(FDepleteWorkDelay);
dec(i);
end;
end;
procedure TCEFWorkScheduler.ScheduleMessagePumpWork(const delay_ms : int64);
begin
SendCompMessage(CEF_PUMPHAVEWORK, 0, LPARAM(delay_ms));
end;
procedure TCEFWorkScheduler.StopScheduler;
begin
FStopped := True;
DestroyTimer;
DepleteWork;
DeallocateWindowHandle;
end;
procedure TCEFWorkScheduler.TimerTimeout;
begin
if not(FStopped) then
begin
DestroyTimer;
DoWork;
end;
end;
procedure TCEFWorkScheduler.DoWork;
var
TempWasReentrant : boolean;
begin
TempWasReentrant := PerformMessageLoopWork;
if TempWasReentrant then
ScheduleMessagePumpWork(0)
else
if not(IsTimerPending) then
ScheduleMessagePumpWork(CEF_TIMER_DELAY_PLACEHOLDER);
end;
procedure TCEFWorkScheduler.ScheduleWork(const delay_ms : int64);
begin
if FStopped or
((delay_ms = CEF_TIMER_DELAY_PLACEHOLDER) and IsTimerPending) then
exit;
DestroyTimer;
if (delay_ms <= 0) then
DoWork
else
if (delay_ms > CEF_TIMER_MAXDELAY) then
CreateTimer(CEF_TIMER_MAXDELAY)
else
CreateTimer(delay_ms);
end;
procedure TCEFWorkScheduler.DoMessageLoopWork;
begin
if (GlobalCEFApp <> nil) then GlobalCEFApp.DoMessageLoopWork;
end;
function TCEFWorkScheduler.PerformMessageLoopWork : boolean;
begin
Result := False;
if FIsActive then
begin
FReentrancyDetected := True;
exit;
end;
FReentrancyDetected := False;
FIsActive := True;
DoMessageLoopWork;
FIsActive := False;
Result := FReentrancyDetected;
end;
end.