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Added partial keyboard support to FMXExternalPumpBrowser for MacOS

Browse Source 
Added FMXExternalPumpBrowser demo for Linux thanks to Christoph Schneider
This commit is contained in:
Salvador Díaz Fau
2021-05-24 18:42:12 +02:00
parent 51a29225ef
commit a22e1a07b1
15 changed files with 3149 additions and 341 deletions
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23
demos/Delphi_FMX_Linux/FMXExternalPumpBrowser/00-DeleteDCUs.bat Normal file
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del /s /q *.
del /s /q *.o
del /s /q *.dcu
del /s /q *.exe
del /s /q *.res
del /s /q *.rsm
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 Win64\Debug
rmdir Win64\Release
rmdir Win64
rmdir Linux64\Debug
rmdir Linux64\Release
rmdir Linux64
rmdir __history
rmdir __recovery

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demos/Delphi_FMX_Linux/FMXExternalPumpBrowser/FMXExternalPumpBrowser.dpr Normal file
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// ************************************************************************
// ***************************** CEF4Delphi *******************************
// ************************************************************************
//
// CEF4Delphi is based on DCEF3 which uses CEF3 to embed a chromium-based
// browser in Delphi applications.
//
// The original license of DCEF3 still applies to CEF4Delphi.
//
// For more information about CEF4Delphi visit :
// https://www.briskbard.com/index.php?lang=en&pageid=cef
//
// Copyright � 2018 Salvador D�az 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 FMXExternalPumpBrowser;
uses
// FMX initializes GTK in the initialization section of some of its units and
// that means that GTK is already initialized when the code in the DPR is
// executed.
// Chromium has to be initialized in a process with only one thread but GTK
// creates several threads during its initialization. To avoid this problem
// we have to initialize CEF before GTK.
// uCEFLoader *MUST* be the first unit in the DPR file to make sure Chromium
// is initialized before GTK.
// uCEFLoader *MUST NOT* make any reference to any FMX unit to keep the right
// initalization order.
// Read the answer to this question for more more information :
// https://stackoverflow.com/questions/52103407/changing-the-initialization-order-of-the-unit-in-delphi
uCEFLoader in 'uCEFLoader.pas',
System.StartUpCopy,
FMX.Forms,
uCEFApplication,
uCEFWorkScheduler,
uFMXExternalPumpBrowser in 'uFMXExternalPumpBrowser.pas' {FMXExternalPumpBrowserFrm};
{$R *.res}
begin
CreateGlobalCEFApp;
if GlobalCEFApp.StartMainProcess then
begin
{$IFDEF LINUX}InitializeGTK;{$ENDIF}
Application.Initialize;
Application.CreateForm(TFMXExternalPumpBrowserFrm, FMXExternalPumpBrowserFrm);
Application.Run;
// The form needs to be destroyed *BEFORE* stopping the work scheduler.
FMXExternalPumpBrowserFrm.Free;
GlobalCEFWorkScheduler.StopScheduler;
end;
DestroyGlobalCEFApp;
DestroyGlobalCEFWorkScheduler;
end.

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demos/Delphi_FMX_Linux/FMXExternalPumpBrowser/FMXExternalPumpBrowser.dproj Normal file
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468
demos/Delphi_FMX_Linux/FMXExternalPumpBrowser/cef.inc Normal file
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// ************************************************************************
// ***************************** CEF4Delphi *******************************
// ************************************************************************
//
// CEF4Delphi is based on DCEF3 which uses CEF3 to embed a chromium-based
// browser in Delphi applications.
//
// The original license of DCEF3 still applies to CEF4Delphi.
//
// For more information about CEF4Delphi visit :
// https://www.briskbard.com/index.php?lang=en&pageid=cef
//
// Copyright � 2017 Salvador Diaz Fau. All rights reserved.
//
// ************************************************************************
// ************ vvvv Original license and comments below vvvv *************
// ************************************************************************
(*
* Delphi Chromium Embedded 3
*
* Usage allowed under the restrictions of the Lesser GNU General Public License
* or alternatively the restrictions of the Mozilla Public License 1.1
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
* the specific language governing rights and limitations under the License.
*
* Unit owner : Henri Gourvest <hgourvest@gmail.com>
* Web site : http://www.progdigy.com
* Repository : http://code.google.com/p/delphichromiumembedded/
* Group : http://groups.google.com/group/delphichromiumembedded
*
* Embarcadero Technologies, Inc is not permitted to use or redistribute
* this source code without explicit permission.
*
*)
// The complete list of compiler versions is here :
// http://docwiki.embarcadero.com/RADStudio/Tokyo/en/Compiler_Versions
{$DEFINE DELPHI_VERSION_UNKNOW}
// Delphi 5
{$IFDEF VER130}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$ENDIF}
// Delphi 6
{$IFDEF VER140}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$ENDIF}
// Delphi 7
{$IFDEF VER150}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$ENDIF}
// Delphi 8
{$IFDEF VER160}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$ENDIF}
// Delphi 2005
{$IFDEF VER170}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$ENDIF}
{$IFDEF VER180}
{$UNDEF DELPHI_VERSION_UNKNOW}
// Delphi 2007
{$IFDEF VER185}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
// Delphi 2006
{$ELSE}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$ENDIF}
{$ENDIF}
// Delphi 2009
{$IFDEF VER200}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$ENDIF}
//Delphi 2010
{$IFDEF VER210}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$ENDIF}
// Delphi XE
{$IFDEF VER220}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$ENDIF}
// Delphi XE2 (First FireMonkey and 64bit compiler)
{$IFDEF VER230}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$ENDIF}
// Delphi XE3
{$IFDEF VER240}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$ENDIF}
// Delphi XE4
{$IFDEF VER250}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$ENDIF}
// Delphi XE5
{$IFDEF VER260}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$DEFINE DELPHI19_UP}
{$ENDIF}
// Delphi XE6
{$IFDEF VER270}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$DEFINE DELPHI19_UP}
{$DEFINE DELPHI20_UP}
{$ENDIF}
// Delphi XE7
{$IFDEF VER280}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$DEFINE DELPHI19_UP}
{$DEFINE DELPHI20_UP}
{$DEFINE DELPHI21_UP}
{$ENDIF}
// Delphi XE8
{$IFDEF VER290}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$DEFINE DELPHI19_UP}
{$DEFINE DELPHI20_UP}
{$DEFINE DELPHI21_UP}
{$DEFINE DELPHI22_UP}
{$ENDIF VER290}
// Rad Studio 10 - Delphi Seattle
{$IFDEF VER300}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$DEFINE DELPHI19_UP}
{$DEFINE DELPHI20_UP}
{$DEFINE DELPHI21_UP}
{$DEFINE DELPHI22_UP}
{$DEFINE DELPHI23_UP}
{$ENDIF}
// Rad Studio 10.1 - Delphi Berlin
{$IFDEF VER310}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$DEFINE DELPHI19_UP}
{$DEFINE DELPHI20_UP}
{$DEFINE DELPHI21_UP}
{$DEFINE DELPHI22_UP}
{$DEFINE DELPHI23_UP}
{$DEFINE DELPHI24_UP}
{$ENDIF}
// Rad Studio 10.2 - Delphi Tokyo
{$IFDEF VER320}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$DEFINE DELPHI19_UP}
{$DEFINE DELPHI20_UP}
{$DEFINE DELPHI21_UP}
{$DEFINE DELPHI22_UP}
{$DEFINE DELPHI23_UP}
{$DEFINE DELPHI24_UP}
{$DEFINE DELPHI25_UP}
{$ENDIF}
// Rad Studio 10.3 - Delphi Rio
{$IFDEF VER330}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$DEFINE DELPHI19_UP}
{$DEFINE DELPHI20_UP}
{$DEFINE DELPHI21_UP}
{$DEFINE DELPHI22_UP}
{$DEFINE DELPHI23_UP}
{$DEFINE DELPHI24_UP}
{$DEFINE DELPHI25_UP}
{$DEFINE DELPHI26_UP}
{$ENDIF}
// Rad Studio 10.4 - Delphi Sydney
{$IFDEF VER340}
{$UNDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$DEFINE DELPHI19_UP}
{$DEFINE DELPHI20_UP}
{$DEFINE DELPHI21_UP}
{$DEFINE DELPHI22_UP}
{$DEFINE DELPHI23_UP}
{$DEFINE DELPHI24_UP}
{$DEFINE DELPHI25_UP}
{$DEFINE DELPHI26_UP}
{$DEFINE DELPHI27_UP}
{$ENDIF}
{$IFDEF FPC}
{$DEFINE SUPPORTS_INLINE}
{$IF DEFINED(FPC_FULLVERSION) AND (FPC_FULLVERSION >= 30200)}
{$DEFINE FPC_VER_320}
{$IFEND}
{$ELSE}
{$IFDEF DELPHI_VERSION_UNKNOW}
{$DEFINE DELPHI5_UP}
{$DEFINE DELPHI6_UP}
{$DEFINE DELPHI7_UP}
{$DEFINE DELPHI8_UP}
{$DEFINE DELPHI9_UP}
{$DEFINE DELPHI10_UP}
{$DEFINE DELPHI11_UP}
{$DEFINE DELPHI12_UP}
{$DEFINE DELPHI14_UP}
{$DEFINE DELPHI15_UP}
{$DEFINE DELPHI16_UP}
{$DEFINE DELPHI17_UP}
{$DEFINE DELPHI18_UP}
{$DEFINE DELPHI19_UP}
{$DEFINE DELPHI20_UP}
{$DEFINE DELPHI21_UP}
{$DEFINE DELPHI22_UP}
{$DEFINE DELPHI23_UP}
{$DEFINE DELPHI24_UP}
{$DEFINE DELPHI25_UP}
{$DEFINE DELPHI26_UP}
{$DEFINE DELPHI27_UP}
{$ENDIF}
{$ENDIF}
{$IFDEF DELPHI9_UP}
{$DEFINE SUPPORTS_INLINE}
{$ENDIF}
{$IF DEFINED(CPUX32) OR
DEFINED(CPU386) OR
DEFINED(CPUi386) OR
DEFINED(CPUPOWERPC32) OR
DEFINED(CPUSPARC32) OR
DEFINED(CPU32BITS) OR
DEFINED(CPUARM32) OR
DEFINED(WIN32) OR
DEFINED(IOS32) OR
DEFINED(MACOS32) OR
DEFINED(LINUX32) OR
DEFINED(POSIX32) OR
DEFINED(ANDROID32)}
{$DEFINE TARGET_32BITS}
{$IFEND}
// Delphi uses MACOS for the new MacOSX and DARWIN is not defined
// FPC uses DARWIN for the new MacOSX and MACOS is defined for the classic Macintosh OS (System 7)
// We define MACOSX to avoid conflicts in both situations
{$IFDEF FPC}
{$IFDEF DARWIN}
{$DEFINE MACOSX}
{$ENDIF}
{$ELSE}
{$IFDEF MACOS}
{$DEFINE MACOSX}
{$ENDIF}
{$ENDIF}

100
demos/Delphi_FMX_Linux/FMXExternalPumpBrowser/uCEFLoader.pas Normal file
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// ************************************************************************
// ***************************** CEF4Delphi *******************************
// ************************************************************************
//
// CEF4Delphi is based on DCEF3 which uses CEF 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 � 2021 Salvador Diaz Fau. All rights reserved.
//
// ************************************************************************
// ************ vvvv Original license and comments below vvvv *************
// ************************************************************************
(*
* Delphi Chromium Embedded 3
*
* Usage allowed under the restrictions of the Lesser GNU General Public License
* or alternatively the restrictions of the Mozilla Public License 1.1
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
* the specific language governing rights and limitations under the License.
*
* Unit owner : Henri Gourvest <hgourvest@gmail.com>
* Web site : http://www.progdigy.com
* Repository : http://code.google.com/p/delphichromiumembedded/
* Group : http://groups.google.com/group/delphichromiumembedded
*
* Embarcadero Technologies, Inc is not permitted to use or redistribute
* this source code without explicit permission.
*
*)
unit uCEFLoader;
interface
{$IFDEF LINUX}
uses
FMUX.Config;
procedure InitializeGTK;
{$ENDIF}
implementation
{$IFDEF LINUX}
uses
System.SysUtils, System.IOUtils;
function GetLibDirName: string;
begin
{$IFNDEF FMXLINUX_EXTERNAL_RUNTIME}
Result := TPath.Combine(TPath.GetHomePath, '.fmxlinux');
{$ELSE}
Result := ExtractFilePath(ParamStr(0));
{$ENDIF}
end;
function GetLibFileName: string;
const
LibName = 'libfmux';
LibVer = '1.60';
begin
{$IFDEF FMXLINUX_EXTERNAL_RUNTIME}
Result := TPath.Combine(GetLibDirName, LibName + '.so');
{$ELSE}
{$IFDEF TRIAL}
Result := TPath.Combine(GetLibDirName, LibName + '-Trial-' + LibVer + '.so');
{$ELSEIF GETIT}
Result := TPath.Combine(GetLibDirName, LibName + '-Getit' + LibVer + '.so');
{$ELSE}
Result := TPath.Combine(GetLibDirName, LibName + '-' + LibVer + '.so');
{$ENDIF}
{$ENDIF}
end;
procedure InitializeGTK;
var
FmuxInit: procedure (Flags: Integer); cdecl;
TempHandle : NativeInt;
begin
TempHandle := LoadLibrary(PChar(GetLibFileName));
if (TempHandle <> 0) then
begin
FmuxInit := GetProcAddress(TempHandle, 'FmuxInit');
FmuxInit(0);
end;
end;
initialization
DoNotCallFmuxInit := True;
{$ENDIF}
end.

141
demos/Delphi_FMX_Linux/FMXExternalPumpBrowser/uFMXExternalPumpBrowser.fmx Normal file
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object FMXExternalPumpBrowserFrm: TFMXExternalPumpBrowserFrm
Left = 0
Top = 0
Caption = 'Initializing browser. Please wait...'
ClientHeight = 633
ClientWidth = 800
Position = ScreenCenter
FormFactor.Width = 320
FormFactor.Height = 480
FormFactor.Devices = [Desktop]
OnActivate = FormActivate
OnCreate = FormCreate
OnCloseQuery = FormCloseQuery
OnDestroy = FormDestroy
OnShow = FormShow
OnHide = FormHide
DesignerMasterStyle = 0
object AddressPnl: TPanel
Align = Top
Padding.Left = 5.000000000000000000
Padding.Top = 5.000000000000000000
Padding.Right = 5.000000000000000000
Padding.Bottom = 5.000000000000000000
Size.Width = 800.000000000000000000
Size.Height = 33.000000000000000000
Size.PlatformDefault = False
TabOrder = 1
object AddressEdt: TEdit
Touch.InteractiveGestures = [LongTap, DoubleTap]
Align = Client
TabOrder = 0
Text = 'https://www.google.com'
Size.Width = 709.000000000000000000
Size.Height = 23.000000000000000000
Size.PlatformDefault = False
OnEnter = AddressEdtEnter
end
object Layout1: TLayout
Align = Right
Padding.Left = 5.000000000000000000
Position.X = 714.000000000000000000
Position.Y = 5.000000000000000000
Size.Width = 81.000000000000000000
Size.Height = 23.000000000000000000
Size.PlatformDefault = False
TabOrder = 2
object GoBtn: TButton
Align = Left
Position.X = 5.000000000000000000
Size.Width = 36.000000000000000000
Size.Height = 23.000000000000000000
Size.PlatformDefault = False
TabOrder = 0
Text = 'Go'
OnClick = GoBtnClick
OnEnter = GoBtnEnter
end
object SnapshotBtn: TButton
Align = Right
StyledSettings = [Style, FontColor]
Position.X = 45.000000000000000000
Size.Width = 36.000000000000000000
Size.Height = 23.000000000000000000
Size.PlatformDefault = False
TabOrder = 1
Text = #181
TextSettings.Font.Family = 'Webdings'
TextSettings.Font.Size = 32.000000000000000000
OnClick = SnapshotBtnClick
OnEnter = SnapshotBtnEnter
end
end
end
object Timer1: TTimer
Enabled = False
Interval = 300
OnTimer = Timer1Timer
Left = 40
Top = 137
end
object SaveDialog1: TSaveDialog
DefaultExt = 'bmp'
Filter = 'Bitmap files (*.bmp)|*.BMP'
Title = 'Save snapshot'
Left = 40
Top = 201
end
object Panel1: TFMXBufferPanel
Align = Client
TabOrder = 0
CanFocus = True
Size.Width = 800.000000000000000000
Size.Height = 578.000000000000000000
Size.PlatformDefault = False
OnEnter = Panel1Enter
OnExit = Panel1Exit
OnResize = Panel1Resize
OnClick = Panel1Click
OnMouseDown = Panel1MouseDown
OnMouseMove = Panel1MouseMove
OnMouseUp = Panel1MouseUp
OnMouseLeave = Panel1MouseLeave
OnMouseWheel = Panel1MouseWheel
OnKeyDown = Panel1KeyDown
OnDialogKey = Panel1DialogKey
end
object StatusBar1: TStatusBar
Position.Y = 611.000000000000000000
ShowSizeGrip = True
Size.Width = 800.000000000000000000
Size.Height = 22.000000000000000000
Size.PlatformDefault = False
TabOrder = 5
object StatusLbl: TLabel
Align = Client
Margins.Left = 5.000000000000000000
Margins.Right = 50.000000000000000000
Size.Width = 745.000000000000000000
Size.Height = 22.000000000000000000
Size.PlatformDefault = False
TabOrder = 0
end
end
object chrmosr: TFMXChromium
OnLoadError = chrmosrLoadError
OnLoadingStateChange = chrmosrLoadingStateChange
OnTooltip = chrmosrTooltip
OnCursorChange = chrmosrCursorChange
OnBeforePopup = chrmosrBeforePopup
OnAfterCreated = chrmosrAfterCreated
OnBeforeClose = chrmosrBeforeClose
OnGetViewRect = chrmosrGetViewRect
OnGetScreenPoint = chrmosrGetScreenPoint
OnGetScreenInfo = chrmosrGetScreenInfo
OnPopupShow = chrmosrPopupShow
OnPopupSize = chrmosrPopupSize
OnPaint = chrmosrPaint
Left = 40
Top = 73
end
end

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demos/Delphi_FMX_Linux/FMXExternalPumpBrowser/uFMXExternalPumpBrowser.pas Normal file
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// ************************************************************************
// ***************************** CEF4Delphi *******************************
// ************************************************************************
//
// CEF4Delphi is based on DCEF3 which uses CEF 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 � 2021 Salvador Diaz Fau. All rights reserved.
//
// ************************************************************************
// ************ vvvv Original license and comments below vvvv *************
// ************************************************************************
(*
* Delphi Chromium Embedded 3
*
* Usage allowed under the restrictions of the Lesser GNU General Public License
* or alternatively the restrictions of the Mozilla Public License 1.1
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
* the specific language governing rights and limitations under the License.
*
* Unit owner : Henri Gourvest <hgourvest@gmail.com>
* Web site : http://www.progdigy.com
* Repository : http://code.google.com/p/delphichromiumembedded/
* Group : http://groups.google.com/group/delphichromiumembedded
*
* Embarcadero Technologies, Inc is not permitted to use or redistribute
* this source code without explicit permission.
*
*)
unit uFMXExternalPumpBrowser;
{$I cef.inc}
interface
uses
{$IFDEF MSWINDOWS}WinApi.Windows,{$ENDIF}
System.Types, System.UITypes, System.Classes, System.SyncObjs,
FMX.Types, FMX.Controls, FMX.Forms, FMX.Dialogs, FMX.Edit, FMX.StdCtrls,
FMX.Controls.Presentation, FMX.Graphics, FMX.Layouts, FMX.DialogService,
uCEFFMXChromium, uCEFFMXBufferPanel, uCEFFMXWorkScheduler,
uCEFInterfaces, uCEFTypes, uCEFConstants, uCEFChromiumCore;
type
TFMXExternalPumpBrowserFrm = class(TForm)
AddressPnl: TPanel;
AddressEdt: TEdit;
chrmosr: TFMXChromium;
Timer1: TTimer;
SaveDialog1: TSaveDialog;
Panel1: TFMXBufferPanel;
Layout1: TLayout;
GoBtn: TButton;
SnapshotBtn: TButton;
StatusBar1: TStatusBar;
StatusLbl: TLabel;
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: Single);
procedure Panel1MouseUp(Sender: TObject; Button: TMouseButton; Shift: TShiftState; X, Y: Single);
procedure Panel1MouseMove(Sender: TObject; Shift: TShiftState; X, Y: Single);
procedure Panel1MouseLeave(Sender: TObject);
procedure Panel1MouseWheel(Sender: TObject; Shift: TShiftState; WheelDelta: Integer; var Handled: Boolean);
procedure Panel1KeyDown(Sender: TObject; var Key: Word; var KeyChar: Char; Shift: TShiftState);
procedure Panel1DialogKey(Sender: TObject; var Key: Word; Shift: TShiftState);
procedure FormCreate(Sender: TObject);
procedure FormDestroy(Sender: TObject);
procedure FormActivate(Sender: TObject);
procedure FormShow(Sender: TObject);
procedure FormHide(Sender: TObject);
procedure FormCloseQuery(Sender: TObject; var CanClose: Boolean);
procedure chrmosrPaint(Sender: TObject; const browser: ICefBrowser; type_: TCefPaintElementType; dirtyRectsCount: NativeUInt; const dirtyRects: PCefRectArray; const buffer: Pointer; width, height: Integer);
procedure chrmosrGetViewRect(Sender: TObject; const browser: ICefBrowser; var rect: TCefRect);
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 chrmosrBeforeClose(Sender: TObject; const browser: ICefBrowser);
procedure chrmosrTooltip(Sender: TObject; const browser: ICefBrowser; var text: ustring; out Result: Boolean);
procedure chrmosrBeforePopup(Sender: TObject; const browser: ICefBrowser; const frame: ICefFrame; const targetUrl, targetFrameName: ustring; targetDisposition: TCefWindowOpenDisposition; userGesture: Boolean; const popupFeatures: TCefPopupFeatures; var windowInfo: TCefWindowInfo; var client: ICefClient; var settings: TCefBrowserSettings; var extra_info: ICefDictionaryValue; var noJavascriptAccess: Boolean; var Result: Boolean);
procedure chrmosrAfterCreated(Sender: TObject; const browser: ICefBrowser);
procedure chrmosrCursorChange(Sender: TObject; const browser: ICefBrowser; cursor_: TCefCursorHandle; cursorType: TCefCursorType; const customCursorInfo: PCefCursorInfo; var aResult: Boolean);
procedure chrmosrLoadingStateChange(Sender: TObject; const browser: ICefBrowser; isLoading, canGoBack, canGoForward: Boolean);
procedure chrmosrLoadError(Sender: TObject; const browser: ICefBrowser; const frame: ICefFrame; errorCode: Integer; const errorText, failedUrl: ustring);
procedure Timer1Timer(Sender: TObject);
procedure AddressEdtEnter(Sender: TObject);
procedure SnapshotBtnClick(Sender: TObject);
procedure SnapshotBtnEnter(Sender: TObject);
protected
FPopUpBitmap : TBitmap;
FPopUpRect : TRect;
FShowPopUp : boolean;
FResizing : boolean;
FPendingResize : boolean;
FCanClose : boolean;
FClosing : boolean;
FResizeCS : TCriticalSection;
{$IFDEF DELPHI17_UP}
FMouseWheelService : IFMXMouseService;
{$ENDIF}
procedure LoadURL;
function getModifiers(Shift: TShiftState): TCefEventFlags;
function GetButton(Button: TMouseButton): TCefMouseButtonType;
function GetMousePosition(var aPoint : TPointF) : boolean;
public
procedure DoResize;
procedure NotifyMoveOrResizeStarted;
procedure SendCaptureLostEvent;
procedure SetBounds(ALeft: Integer; ATop: Integer; AWidth: Integer; AHeight: Integer); override;
procedure SendCEFKeyEvent(const aCefEvent : TCefKeyEvent);
end;
var
FMXExternalPumpBrowserFrm : TFMXExternalPumpBrowserFrm;
procedure CreateGlobalCEFApp;
// ***************************
// ********* WARNING *********
// ***************************
// This is a demo for LINUX and it's in BETA state.
// It still has several features unimplemented!!!
// This is a simple browser using FireMonkey components in OSR mode (off-screen rendering)
// and a external message pump.
// All FMX applications using CEF4Delphi should add the $(FrameworkType) conditional define
// in the project options to avoid duplicated resources.
// This demo has that define in the menu option :
// Project -> Options -> Building -> Delphi compiler -> Conditional defines (All configurations)
// This is the destruction sequence in OSR mode :
// 1- FormCloseQuery sets CanClose to the initial FCanClose value (False) and
// calls chrmosr.CloseBrowser(True).
// 2- chrmosr.CloseBrowser(True) will trigger chrmosr.OnClose and the default
// implementation will destroy the internal browser immediately, which will
// trigger the chrmosr.OnBeforeClose event.
// 3- chrmosr.OnBeforeClose sets FCanClose to True and enables the timer to
// close the form after a few milliseconds.
implementation
{$R *.fmx}
uses
System.SysUtils, System.Math, System.IOUtils,
FMX.Platform, {$IFDEF LINUX}FMX.Platform.Linux,{$ENDIF}
uCEFApplication, uCEFWorkScheduler, uCEFMiscFunctions, uCEFLinuxTypes,
uCEFLinuxConstants, uCEFLinuxFunctions;
{$IFDEF LINUX}
function GTKKeyPress(Widget: PGtkWidget; Event: PGdkEventKey; Data: gPointer) : GBoolean; cdecl;
var
TempCefEvent : TCefKeyEvent;
begin
if FMXExternalPumpBrowserFrm.Panel1.IsFocused then
begin
GdkEventKeyToCEFKeyEvent(Event, TempCefEvent);
if (Event^._type = GDK_KEY_PRESS) then
begin
TempCefEvent.kind := KEYEVENT_RAWKEYDOWN;
FMXExternalPumpBrowserFrm.SendCEFKeyEvent(TempCefEvent);
TempCefEvent.kind := KEYEVENT_CHAR;
FMXExternalPumpBrowserFrm.SendCEFKeyEvent(TempCefEvent);
end
else
begin
TempCefEvent.kind := KEYEVENT_KEYUP;
FMXExternalPumpBrowserFrm.SendCEFKeyEvent(TempCefEvent);
end;
end;
Result := True;
end;
procedure ConnectKeyPressReleaseEvents(const aWidget : PGtkWidget);
begin
g_signal_connect(aWidget, 'key-press-event', TGCallback(@GTKKeyPress), nil);
g_signal_connect(aWidget, 'key-release-event', TGCallback(@GTKKeyPress), nil);
end;
{$ENDIF}
procedure GlobalCEFApp_OnScheduleMessagePumpWork(const aDelayMS : int64);
begin
if (GlobalCEFWorkScheduler <> nil) then
GlobalCEFWorkScheduler.ScheduleMessagePumpWork(aDelayMS);
end;
procedure CreateGlobalCEFApp;
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.
// We use CreateDelayed in order to have a single thread in the process while
// CEF is initialized.
GlobalCEFWorkScheduler := TCEFWorkScheduler.CreateDelayed;
GlobalCEFApp := TCefApplication.Create;
GlobalCEFApp.WindowlessRenderingEnabled := True;
GlobalCEFApp.EnableHighDPISupport := True;
GlobalCEFApp.ExternalMessagePump := True;
GlobalCEFApp.MultiThreadedMessageLoop := False;
GlobalCEFApp.DisableZygote := True;
GlobalCEFApp.OnScheduleMessagePumpWork := GlobalCEFApp_OnScheduleMessagePumpWork;
// You can deploy the CEF binaries with the executable or you can set these
// properties to use the CEF binaries in your home directory
GlobalCEFApp.FrameworkDirPath := TPath.GetHomePath + TPath.DirectorySeparatorChar + 'cef';
GlobalCEFApp.ResourcesDirPath := GlobalCEFApp.FrameworkDirPath;
GlobalCEFApp.LocalesDirPath := GlobalCEFApp.FrameworkDirPath + TPath.DirectorySeparatorChar + 'locales';
// This is a workaround to fix a Chromium initialization crash.
// The current FMX solution to initialize CEF with a loader unit
// creates a race condition with the media key controller in Chromium.
GlobalCEFApp.DisableFeatures := 'HardwareMediaKeyHandling';
end;
procedure TFMXExternalPumpBrowserFrm.FormActivate(Sender: TObject);
var
TempError : string;
begin
if not(FCanClose) and ((GlobalCEFApp = nil) or not(GlobalCEFApp.LibLoaded)) then
begin
FCanClose := True;
FClosing := True;
TempError := 'CEF binaries missing!';
if (GlobalCEFApp = nil) then
TempError := TempError + CRLF + CRLF + 'GlobalCEFApp was not created!'
else
if (length(GlobalCEFApp.MissingLibFiles) > 0) then
TempError := TempError + CRLF + CRLF +
'The missing files are :' + CRLF +
trim(GlobalCEFApp.MissingLibFiles);
TDialogService.MessageDialog(TempError, TMsgDlgType.mtError,
[TMsgDlgBtn.mbOK], TMsgDlgBtn.mbOK, 0,
procedure(const AResult: TModalResult)
begin
Timer1.Enabled := True;
end);
end
else
if not(chrmosr.Initialized) then
begin
{$IFDEF LINUX}
ConnectKeyPressReleaseEvents(TLinuxWindowHandle(Handle).NativeHandle);
{$ENDIF}
// opaque white background color
chrmosr.Options.BackgroundColor := CefColorSetARGB($FF, $FF, $FF, $FF);
if not(chrmosr.CreateBrowser) then Timer1.Enabled := True;
end;
end;
procedure TFMXExternalPumpBrowserFrm.FormCloseQuery(Sender: TObject; var CanClose: Boolean);
begin
CanClose := FCanClose;
if not(FClosing) then
begin
FClosing := True;
Visible := False;
AddressPnl.Enabled := False;
chrmosr.CloseBrowser(True);
end;
end;
procedure TFMXExternalPumpBrowserFrm.FormCreate(Sender: TObject);
begin
FPopUpBitmap := nil;
FPopUpRect := rect(0, 0, 0, 0);
FShowPopUp := False;
FResizing := False;
FPendingResize := False;
FCanClose := False;
FClosing := False;
FResizeCS := TCriticalSection.Create;
chrmosr.DefaultURL := AddressEdt.Text;
{$IFDEF DELPHI17_UP}
if TPlatformServices.Current.SupportsPlatformService(IFMXMouseService) then
FMouseWheelService := TPlatformServices.Current.GetPlatformService(IFMXMouseService) as IFMXMouseService;
{$ENDIF}
end;
procedure TFMXExternalPumpBrowserFrm.FormDestroy(Sender: TObject);
begin
FResizeCS.Free;
if (FPopUpBitmap <> nil) then FreeAndNil(FPopUpBitmap);
end;
procedure TFMXExternalPumpBrowserFrm.FormHide(Sender: TObject);
begin
chrmosr.SendFocusEvent(False);
chrmosr.WasHidden(True);
end;
procedure TFMXExternalPumpBrowserFrm.FormShow(Sender: TObject);
begin
chrmosr.WasHidden(False);
chrmosr.SendFocusEvent(True);
end;
procedure TFMXExternalPumpBrowserFrm.GoBtnClick(Sender: TObject);
begin
LoadURL;
end;
procedure TFMXExternalPumpBrowserFrm.LoadURL;
begin
FResizeCS.Acquire;
FResizing := False;
FPendingResize := False;
FResizeCS.Release;
chrmosr.LoadURL(AddressEdt.Text);
end;
procedure TFMXExternalPumpBrowserFrm.GoBtnEnter(Sender: TObject);
begin
chrmosr.SendFocusEvent(False);
end;
procedure TFMXExternalPumpBrowserFrm.Panel1Click(Sender: TObject);
begin
Panel1.SetFocus;
end;
procedure TFMXExternalPumpBrowserFrm.Panel1DialogKey(Sender: TObject;
var Key: Word; Shift: TShiftState);
begin
if (Key = vkTab) then Key := 0;
end;
procedure TFMXExternalPumpBrowserFrm.Panel1Enter(Sender: TObject);
begin
chrmosr.SendFocusEvent(True);
end;
procedure TFMXExternalPumpBrowserFrm.Panel1Exit(Sender: TObject);
begin
chrmosr.SendFocusEvent(False);
end;
procedure TFMXExternalPumpBrowserFrm.Panel1KeyDown( Sender : TObject;
var Key : Word;
var KeyChar : Char;
Shift : TShiftState);
var
TempKeyEvent : TCefKeyEvent;
begin
if not(Panel1.IsFocused) then exit;
if (Key = 0) and (KeyChar <> #0) then
begin
TempKeyEvent.kind := KEYEVENT_CHAR;
TempKeyEvent.modifiers := getModifiers(Shift);
TempKeyEvent.windows_key_code := ord(KeyChar);
TempKeyEvent.native_key_code := 0;
TempKeyEvent.is_system_key := ord(False);
TempKeyEvent.character := #0;
TempKeyEvent.unmodified_character := #0;
TempKeyEvent.focus_on_editable_field := ord(False);
chrmosr.SendKeyEvent(@TempKeyEvent);
end
else
if (Key <> 0) and (KeyChar = #0) and
(Key in [vkLeft, vkRight, vkUp, vkDown]) then
Key := 0;
end;
procedure TFMXExternalPumpBrowserFrm.Panel1MouseDown(Sender : TObject;
Button : TMouseButton;
Shift : TShiftState;
X, Y : Single);
var
TempEvent : TCefMouseEvent;
begin
if not(ssTouch in Shift) then
begin
Panel1.SetFocus;
TempEvent.x := round(X);
TempEvent.y := round(Y);
TempEvent.modifiers := getModifiers(Shift);
chrmosr.SendMouseClickEvent(@TempEvent, GetButton(Button), False, 1);
end;
end;
function TFMXExternalPumpBrowserFrm.GetMousePosition(var aPoint : TPointF) : boolean;
begin
if (FMouseWheelService <> nil) then
begin
aPoint := FMouseWheelService.GetMousePos;
Result := True;
end
else
begin
aPoint.x := 0;
aPoint.y := 0;
Result := False;
end;
end;
procedure TFMXExternalPumpBrowserFrm.Panel1MouseLeave(Sender: TObject);
var
TempEvent : TCefMouseEvent;
TempPoint : TPointF;
begin
if GetMousePosition(TempPoint) then
begin
TempPoint := Panel1.ScreenToClient(TempPoint);
TempEvent.x := round(TempPoint.x);
TempEvent.y := round(TempPoint.y);
TempEvent.modifiers := EVENTFLAG_NONE;
chrmosr.SendMouseMoveEvent(@TempEvent, True);
end;
end;
procedure TFMXExternalPumpBrowserFrm.Panel1MouseMove(Sender : TObject;
Shift : TShiftState;
X, Y : Single);
var
TempEvent : TCefMouseEvent;
begin
if not(ssTouch in Shift) then
begin
TempEvent.x := round(x);
TempEvent.y := round(y);
TempEvent.modifiers := getModifiers(Shift);
chrmosr.SendMouseMoveEvent(@TempEvent, False);
end;
end;
procedure TFMXExternalPumpBrowserFrm.Panel1MouseUp(Sender : TObject;
Button : TMouseButton;
Shift : TShiftState;
X, Y : Single);
var
TempEvent : TCefMouseEvent;
begin
if not(ssTouch in Shift) then
begin
TempEvent.x := round(X);
TempEvent.y := round(Y);
TempEvent.modifiers := getModifiers(Shift);
chrmosr.SendMouseClickEvent(@TempEvent, GetButton(Button), True, 1);
end;
end;
procedure TFMXExternalPumpBrowserFrm.Panel1MouseWheel( Sender : TObject;
Shift : TShiftState;
WheelDelta : Integer;
var Handled : Boolean);
var
TempEvent : TCefMouseEvent;
TempPoint : TPointF;
begin
if Panel1.IsFocused and GetMousePosition(TempPoint) then
begin
TempPoint := Panel1.ScreenToClient(TempPoint);
TempEvent.x := round(TempPoint.x);
TempEvent.y := round(TempPoint.y);
TempEvent.modifiers := getModifiers(Shift);
chrmosr.SendMouseWheelEvent(@TempEvent, 0, WheelDelta);
end;
end;
procedure TFMXExternalPumpBrowserFrm.Panel1Resize(Sender: TObject);
begin
DoResize;
end;
procedure TFMXExternalPumpBrowserFrm.Timer1Timer(Sender: TObject);
begin
Timer1.Enabled := False;
if FClosing then
close
else
if not(chrmosr.CreateBrowser) and not(chrmosr.Initialized) then
Timer1.Enabled := True;
end;
procedure TFMXExternalPumpBrowserFrm.AddressEdtEnter(Sender: TObject);
begin
chrmosr.SendFocusEvent(False);
end;
procedure TFMXExternalPumpBrowserFrm.chrmosrAfterCreated(Sender: TObject; const browser: ICefBrowser);
begin
// Now the browser is fully initialized we can enable the UI.
Caption := 'FMX External Pump Browser';
AddressPnl.Enabled := True;
Panel1.SetFocus;
end;
procedure TFMXExternalPumpBrowserFrm.chrmosrBeforeClose(Sender: TObject; const browser: ICefBrowser);
begin
FCanClose := True;
// We need to close the form outside this event so we use the timer
Timer1.Enabled := True;
end;
procedure TFMXExternalPumpBrowserFrm.chrmosrBeforePopup( Sender : TObject;
const browser : ICefBrowser;
const frame : ICefFrame;
const targetUrl : ustring;
const targetFrameName : ustring;
targetDisposition : TCefWindowOpenDisposition;
userGesture : Boolean;
const popupFeatures : TCefPopupFeatures;
var windowInfo : TCefWindowInfo;
var client : ICefClient;
var settings : TCefBrowserSettings;
var extra_info : ICefDictionaryValue;
var noJavascriptAccess : Boolean;
var Result : Boolean);
begin
// For simplicity, this demo blocks all popup windows and new tabs
Result := (targetDisposition in [WOD_NEW_FOREGROUND_TAB, WOD_NEW_BACKGROUND_TAB, WOD_NEW_POPUP, WOD_NEW_WINDOW]);
end;
procedure TFMXExternalPumpBrowserFrm.chrmosrCursorChange( Sender : TObject;
const browser : ICefBrowser;
cursor_ : TCefCursorHandle;
cursorType : TCefCursorType;
const customCursorInfo : PCefCursorInfo;
var aResult : Boolean);
begin
Panel1.Cursor := CefCursorToWindowsCursor(cursorType);
aResult := True;
end;
procedure TFMXExternalPumpBrowserFrm.chrmosrGetScreenInfo( Sender : TObject;
const browser : ICefBrowser;
var screenInfo : TCefScreenInfo;
out Result : Boolean);
var
TempRect : TCEFRect;
begin
TempRect.x := 0;
TempRect.y := 0;
TempRect.width := round(Panel1.Width);
TempRect.height := round(Panel1.Height);
screenInfo.device_scale_factor := Panel1.ScreenScale;
screenInfo.depth := 0;
screenInfo.depth_per_component := 0;
screenInfo.is_monochrome := Ord(False);
screenInfo.rect := TempRect;
screenInfo.available_rect := TempRect;
Result := True;
end;
procedure TFMXExternalPumpBrowserFrm.chrmosrGetScreenPoint( Sender : TObject;
const browser : ICefBrowser;
viewX : Integer;
viewY : Integer;
var screenX : Integer;
var screenY : Integer;
out Result : Boolean);
var
TempScreenPt, TempViewPt : TPoint;
begin
// TFMXBufferPanel.ClientToScreen applies the scale factor. No need to call LogicalToDevice to set TempViewPt.
TempViewPt.x := viewX;
TempViewPt.y := viewY;
TempScreenPt := Panel1.ClientToScreen(TempViewPt);
screenX := TempScreenPt.x;
screenY := TempScreenPt.y;
Result := True;
end;
procedure TFMXExternalPumpBrowserFrm.chrmosrGetViewRect( Sender : TObject;
const browser : ICefBrowser;
var rect : TCefRect);
begin
rect.x := 0;
rect.y := 0;
rect.width := round(Panel1.Width);
rect.height := round(Panel1.Height);
end;
procedure TFMXExternalPumpBrowserFrm.chrmosrLoadError(Sender: TObject;
const browser: ICefBrowser; const frame: ICefFrame; errorCode: Integer;
const errorText, failedUrl: ustring);
var
TempString : ustring;
begin
if (errorCode = ERR_ABORTED) then exit;
TempString := '<html><body bgcolor="white">' +
'<h2>Failed to load URL ' + failedUrl +
' with error ' + errorText +
' (' + inttostr(errorCode) + ').</h2></body></html>';
chrmosr.LoadString(TempString, frame);
end;
procedure TFMXExternalPumpBrowserFrm.chrmosrLoadingStateChange(Sender: TObject;
const browser: ICefBrowser; isLoading, canGoBack, canGoForward: Boolean);
begin
if isLoading then
StatusLbl.Text := 'Loading...'
else
StatusLbl.Text := '';
end;
procedure TFMXExternalPumpBrowserFrm.chrmosrPaint( Sender : TObject;
const browser : ICefBrowser;
type_ : TCefPaintElementType;
dirtyRectsCount : NativeUInt;
const dirtyRects : PCefRectArray;
const buffer : Pointer;
width : Integer;
height : Integer);
var
src, dst: PByte;
i, j, TempLineSize, TempSrcOffset, TempDstOffset, SrcStride, TempWidth, TempHeight : Integer;
n : NativeUInt;
{$IFNDEF DELPHI17_UP}
TempScanlineSize, DstStride : integer;
{$ENDIF}
TempBufferBits : Pointer;
TempForcedResize : boolean;
TempBitmapData : TBitmapData;
TempBitmap : TBitmap;
TempSrcRect, TempDstRect : TRectF;
begin
try
FResizeCS.Acquire;
TempForcedResize := False;
if Panel1.BeginBufferDraw then
try
if (type_ = PET_POPUP) then
begin
if (FPopUpBitmap = nil) or
(width <> FPopUpBitmap.Width) or
(height <> FPopUpBitmap.Height) then
begin
if (FPopUpBitmap <> nil) then FPopUpBitmap.Free;
FPopUpBitmap := TBitmap.Create(width, height);
{$IFDEF DELPHI17_UP}
FPopUpBitmap.BitmapScale := Panel1.ScreenScale;
{$ENDIF}
end;
TempWidth := FPopUpBitmap.Width;
TempHeight := FPopUpBitmap.Height;
{$IFNDEF DELPHI17_UP}
TempScanlineSize := FPopUpBitmap.BytesPerLine;
{$ENDIF}
TempBitmap := FPopUpBitmap;
end
else
begin
TempForcedResize := Panel1.UpdateBufferDimensions(Width, Height) or not(Panel1.BufferIsResized(False));
TempWidth := Panel1.BufferWidth;
TempHeight := Panel1.BufferHeight;
{$IFNDEF DELPHI17_UP}
TempScanlineSize := Panel1.ScanlineSize;
{$ENDIF}
TempBitmap := Panel1.Buffer;
end;
if (TempBitmap <> nil) {$IFDEF DELPHI17_UP}and TempBitmap.Map(TMapAccess.ReadWrite, TempBitmapData){$ENDIF} then
begin
try
{$IFNDEF DELPHI17_UP}
TempBufferBits := TempBitmapData.StartLine;
DstStride := TempScanlineSize;
{$ENDIF}
SrcStride := Width * SizeOf(TRGBQuad);
n := 0;
while (n < dirtyRectsCount) do
begin
if (dirtyRects[n].x >= 0) and (dirtyRects[n].y >= 0) then
begin
TempLineSize := min(dirtyRects[n].width, TempWidth - dirtyRects[n].x) * SizeOf(TRGBQuad);
if (TempLineSize > 0) then
begin
TempSrcOffset := ((dirtyRects[n].y * Width) + dirtyRects[n].x) * SizeOf(TRGBQuad);
{$IFDEF DELPHI17_UP}
TempDstOffset := (dirtyRects[n].x * SizeOf(TRGBQuad));
{$ELSE}
TempDstOffset := (dirtyRects[n].y * TempScanlineSize) + (dirtyRects[n].x * SizeOf(TRGBQuad));
{$ENDIF}
src := @PByte(buffer)[TempSrcOffset];
{$IFNDEF DELPHI17_UP}
dst := @PByte(TempBufferBits)[TempDstOffset];
{$ENDIF}
i := 0;
j := min(dirtyRects[n].height, TempHeight - dirtyRects[n].y);
while (i < j) do
begin
{$IFDEF DELPHI17_UP}
TempBufferBits := TempBitmapData.GetScanline(dirtyRects[n].y + i);
dst := @PByte(TempBufferBits)[TempDstOffset];
{$ENDIF}
Move(src^, dst^, TempLineSize);
{$IFNDEF DELPHI17_UP}
inc(dst, DstStride);
{$ENDIF}
inc(src, SrcStride);
inc(i);
end;
end;
end;
inc(n);
end;
Panel1.InvalidatePanel;
finally
{$IFDEF DELPHI17_UP}
TempBitmap.Unmap(TempBitmapData);
{$ENDIF}
end;
if FShowPopup and (FPopUpBitmap <> nil) then
begin
TempSrcRect := RectF(0, 0,
min(FPopUpRect.Width, FPopUpBitmap.Width),
min(FPopUpRect.Height, FPopUpBitmap.Height));
TempDstRect.Left := FPopUpRect.Left / GlobalCEFApp.DeviceScaleFactor;
TempDstRect.Top := FPopUpRect.Top / GlobalCEFApp.DeviceScaleFactor;
TempDstRect.Right := TempDstRect.Left + (TempSrcRect.Width / GlobalCEFApp.DeviceScaleFactor);
TempDstRect.Bottom := TempDstRect.Top + (TempSrcRect.Height / GlobalCEFApp.DeviceScaleFactor);
Panel1.BufferDraw(FPopUpBitmap, TempSrcRect, TempDstRect);
end;
end;
if (type_ = PET_VIEW) then
begin
if TempForcedResize or FPendingResize then
TThread.Queue(nil, DoResize);
FResizing := False;
FPendingResize := False;
end;
finally
Panel1.EndBufferDraw;
end;
finally
FResizeCS.Release;
end;
end;
procedure TFMXExternalPumpBrowserFrm.chrmosrPopupShow( Sender : TObject;
const browser : ICefBrowser;
show : Boolean);
begin
if show then
FShowPopUp := True
else
begin
FShowPopUp := False;
FPopUpRect := rect(0, 0, 0, 0);
chrmosr.Invalidate(PET_VIEW);
end;
end;
procedure TFMXExternalPumpBrowserFrm.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 TFMXExternalPumpBrowserFrm.chrmosrTooltip( Sender : TObject;
const browser : ICefBrowser;
var text : ustring;
out Result : Boolean);
begin
Panel1.Hint := text;
Panel1.ShowHint := (length(text) > 0);
Result := True;
end;
procedure TFMXExternalPumpBrowserFrm.DoResize;
begin
try
if (FResizeCS <> nil) then
begin
FResizeCS.Acquire;
if FResizing then
FPendingResize := True
else
if Panel1.BufferIsResized then
chrmosr.Invalidate(PET_VIEW)
else
begin
FResizing := True;
chrmosr.WasResized;
end;
end;
finally
if (FResizeCS <> nil) then FResizeCS.Release;
end;
end;
procedure TFMXExternalPumpBrowserFrm.SetBounds(ALeft, ATop, AWidth, AHeight: Integer);
var
PositionChanged: Boolean;
begin
PositionChanged := (ALeft <> Left) or (ATop <> Top);
inherited SetBounds(ALeft, ATop, AWidth, AHeight);
if PositionChanged then NotifyMoveOrResizeStarted;
end;
procedure TFMXExternalPumpBrowserFrm.SendCEFKeyEvent(const aCefEvent : TCefKeyEvent);
begin
chrmosr.SendKeyEvent(@aCefEvent);
end;
procedure TFMXExternalPumpBrowserFrm.NotifyMoveOrResizeStarted;
begin
if (chrmosr <> nil) then chrmosr.NotifyMoveOrResizeStarted;
end;
procedure TFMXExternalPumpBrowserFrm.SendCaptureLostEvent;
begin
if (chrmosr <> nil) then chrmosr.SendCaptureLostEvent;
end;
function TFMXExternalPumpBrowserFrm.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 TFMXExternalPumpBrowserFrm.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 TFMXExternalPumpBrowserFrm.SnapshotBtnClick(Sender: TObject);
begin
if SaveDialog1.Execute then Panel1.SaveToFile(SaveDialog1.FileName);
end;
procedure TFMXExternalPumpBrowserFrm.SnapshotBtnEnter(Sender: TObject);
begin
chrmosr.SendFocusEvent(False);
end;
end.

12
demos/Delphi_FMX_Linux/FMXExternalPumpBrowser2/FMXExternalPumpBrowser2.dproj
View File

@ -1,7 +1,7 @@
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> <Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup> <PropertyGroup>
<ProjectGuid>{BE24D13B-2634-4064-8746-AB331419C5FA}</ProjectGuid> <ProjectGuid>{BE24D13B-2634-4064-8746-AB331419C5FA}</ProjectGuid>
<ProjectVersion>19.1</ProjectVersion> <ProjectVersion>19.2</ProjectVersion>
<FrameworkType>FMX</FrameworkType> <FrameworkType>FMX</FrameworkType>
<MainSource>FMXExternalPumpBrowser2.dpr</MainSource> <MainSource>FMXExternalPumpBrowser2.dpr</MainSource>
<Base>True</Base> <Base>True</Base>
@ -356,6 +356,16 @@
<Operation>1</Operation> <Operation>1</Operation>
</Platform> </Platform>
</DeployClass> </DeployClass>
<DeployClass Name="Android_LauncherIcon192">
<Platform Name="Android">
<RemoteDir>res\drawable-xxxhdpi</RemoteDir>
<Operation>1</Operation>
</Platform>
<Platform Name="Android64">
<RemoteDir>res\drawable-xxxhdpi</RemoteDir>
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Name="Android_LauncherIcon36"> <DeployClass Name="Android_LauncherIcon36">
<Platform Name="Android"> <Platform Name="Android">
<RemoteDir>res\drawable-ldpi</RemoteDir> <RemoteDir>res\drawable-ldpi</RemoteDir>

7
demos/Delphi_FMX_Linux/FMXExternalPumpBrowser2/FMXExternalPumpBrowser2_sp.dpr
View File

@ -42,6 +42,7 @@ program FMXExternalPumpBrowser2_sp;
{$R *.res} {$R *.res}
uses uses
System.IOUtils,
uCEFApplicationCore; uCEFApplicationCore;
begin begin
@ -51,6 +52,12 @@ begin
GlobalCEFApp.ExternalMessagePump := True; GlobalCEFApp.ExternalMessagePump := True;
GlobalCEFApp.MultiThreadedMessageLoop := False; GlobalCEFApp.MultiThreadedMessageLoop := False;
GlobalCEFApp.FrameworkDirPath := TPath.GetHomePath + TPath.DirectorySeparatorChar + 'cef';
GlobalCEFApp.ResourcesDirPath := GlobalCEFApp.FrameworkDirPath;
GlobalCEFApp.LocalesDirPath := GlobalCEFApp.FrameworkDirPath + TPath.DirectorySeparatorChar + 'locales';
GlobalCEFApp.cache := GlobalCEFApp.FrameworkDirPath + TPath.DirectorySeparatorChar + 'cache';
GlobalCEFApp.UserDataPath := GlobalCEFApp.FrameworkDirPath + TPath.DirectorySeparatorChar + 'User Data';
// This is a workaround to fix a Chromium initialization crash. // This is a workaround to fix a Chromium initialization crash.
// The current FMX solution to initialize CEF with a loader unit // The current FMX solution to initialize CEF with a loader unit
// creates a race condition with the media key controller in Chromium. // creates a race condition with the media key controller in Chromium.

13
demos/Delphi_FMX_Linux/FMXExternalPumpBrowser2/FMXExternalPumpBrowser2_sp.dproj
View File

@ -1,7 +1,7 @@
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> <Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup> <PropertyGroup>
<ProjectGuid>{2E3F5B05-DDFA-4E9D-98F7-DAD46B88C4C6}</ProjectGuid> <ProjectGuid>{2E3F5B05-DDFA-4E9D-98F7-DAD46B88C4C6}</ProjectGuid>
<ProjectVersion>19.1</ProjectVersion> <ProjectVersion>19.2</ProjectVersion>
<FrameworkType>None</FrameworkType> <FrameworkType>None</FrameworkType>
<MainSource>FMXExternalPumpBrowser2_sp.dpr</MainSource> <MainSource>FMXExternalPumpBrowser2_sp.dpr</MainSource>
<Base>True</Base> <Base>True</Base>
@ -64,6 +64,7 @@
</PropertyGroup> </PropertyGroup>
<PropertyGroup Condition="'$(Base_Linux64)'!=''"> <PropertyGroup Condition="'$(Base_Linux64)'!=''">
<DCC_UsePackage>RESTComponents;emsclientfiredac;DataSnapFireDAC;FireDACADSDriver;DatasnapConnectorsFreePascal;FireDACMSSQLDriver;inetdb;emsedge;fmx;FireDACIBDriver;dbexpress;IndyCore;dsnap;emsclient;DataSnapCommon;FireDACCommon;RESTBackendComponents;DataSnapConnectors;soapserver;bindengine;CloudService;FireDACOracleDriver;FireDACMySQLDriver;FireDACCommonODBC;FireDACCommonDriver;DataSnapClient;inet;IndySystem;FireDACDb2Driver;FireDACInfxDriver;FireDAC;emshosting;FireDACSqliteDriver;FireDACPgDriver;FireDACASADriver;FireDACTDataDriver;soaprtl;DbxCommonDriver;DataSnapServer;xmlrtl;soapmidas;DataSnapNativeClient;rtl;emsserverresource;DbxClientDriver;CustomIPTransport;bindcomp;dbxcds;FireDACODBCDriver;DataSnapIndy10ServerTransport;dsnapxml;dbrtl;IndyProtocols;FireDACMongoDBDriver;DataSnapServerMidas;$(DCC_UsePackage)</DCC_UsePackage> <DCC_UsePackage>RESTComponents;emsclientfiredac;DataSnapFireDAC;FireDACADSDriver;DatasnapConnectorsFreePascal;FireDACMSSQLDriver;inetdb;emsedge;fmx;FireDACIBDriver;dbexpress;IndyCore;dsnap;emsclient;DataSnapCommon;FireDACCommon;RESTBackendComponents;DataSnapConnectors;soapserver;bindengine;CloudService;FireDACOracleDriver;FireDACMySQLDriver;FireDACCommonODBC;FireDACCommonDriver;DataSnapClient;inet;IndySystem;FireDACDb2Driver;FireDACInfxDriver;FireDAC;emshosting;FireDACSqliteDriver;FireDACPgDriver;FireDACASADriver;FireDACTDataDriver;soaprtl;DbxCommonDriver;DataSnapServer;xmlrtl;soapmidas;DataSnapNativeClient;rtl;emsserverresource;DbxClientDriver;CustomIPTransport;bindcomp;dbxcds;FireDACODBCDriver;DataSnapIndy10ServerTransport;dsnapxml;dbrtl;IndyProtocols;FireDACMongoDBDriver;DataSnapServerMidas;$(DCC_UsePackage)</DCC_UsePackage>
<DCC_UnitSearchPath>$(fmxlinux)\Lib\$(ProductVersion)\$(Config);$(DCC_UnitSearchPath)</DCC_UnitSearchPath>
</PropertyGroup> </PropertyGroup>
<PropertyGroup Condition="'$(Base_Win32)'!=''"> <PropertyGroup Condition="'$(Base_Win32)'!=''">
<DCC_UsePackage>DBXSqliteDriver;RESTComponents;fmxase;DBXDb2Driver;DBXInterBaseDriver;vclactnband;vclFireDAC;bindcompvclsmp;emsclientfiredac;tethering;svnui;DataSnapFireDAC;FireDACADSDriver;DBXMSSQLDriver;DatasnapConnectorsFreePascal;FireDACMSSQLDriver;vcltouch;vcldb;bindcompfmx;svn;DBXOracleDriver;inetdb;emsedge;fmx;FireDACIBDriver;fmxdae;vcledge;FireDACDBXDriver;dbexpress;IndyCore;vclx;dsnap;emsclient;DataSnapCommon;FireDACCommon;RESTBackendComponents;DataSnapConnectors;VCLRESTComponents;soapserver;vclie;CEF4Delphi_FMX;bindengine;DBXMySQLDriver;CloudService;FireDACOracleDriver;FireDACMySQLDriver;DBXFirebirdDriver;FireDACCommonODBC;FireDACCommonDriver;DataSnapClient;inet;IndyIPCommon;bindcompdbx;vcl;IndyIPServer;DBXSybaseASEDriver;IndySystem;FireDACDb2Driver;dsnapcon;FireDACMSAccDriver;fmxFireDAC;FireDACInfxDriver;vclimg;FireDAC;emshosting;FireDACSqliteDriver;FireDACPgDriver;FireDACASADriver;DBXOdbcDriver;FireDACTDataDriver;soaprtl;DbxCommonDriver;DataSnapServer;xmlrtl;soapmidas;DataSnapNativeClient;fmxobj;vclwinx;FireDACDSDriver;rtl;emsserverresource;DbxClientDriver;DBXSybaseASADriver;CustomIPTransport;vcldsnap;bindcomp;appanalytics;DBXInformixDriver;IndyIPClient;bindcompvcl;dbxcds;VclSmp;adortl;FireDACODBCDriver;DataSnapIndy10ServerTransport;dsnapxml;DataSnapProviderClient;dbrtl;IndyProtocols;inetdbxpress;FireDACMongoDBDriver;DataSnapServerMidas;$(DCC_UsePackage)</DCC_UsePackage> <DCC_UsePackage>DBXSqliteDriver;RESTComponents;fmxase;DBXDb2Driver;DBXInterBaseDriver;vclactnband;vclFireDAC;bindcompvclsmp;emsclientfiredac;tethering;svnui;DataSnapFireDAC;FireDACADSDriver;DBXMSSQLDriver;DatasnapConnectorsFreePascal;FireDACMSSQLDriver;vcltouch;vcldb;bindcompfmx;svn;DBXOracleDriver;inetdb;emsedge;fmx;FireDACIBDriver;fmxdae;vcledge;FireDACDBXDriver;dbexpress;IndyCore;vclx;dsnap;emsclient;DataSnapCommon;FireDACCommon;RESTBackendComponents;DataSnapConnectors;VCLRESTComponents;soapserver;vclie;CEF4Delphi_FMX;bindengine;DBXMySQLDriver;CloudService;FireDACOracleDriver;FireDACMySQLDriver;DBXFirebirdDriver;FireDACCommonODBC;FireDACCommonDriver;DataSnapClient;inet;IndyIPCommon;bindcompdbx;vcl;IndyIPServer;DBXSybaseASEDriver;IndySystem;FireDACDb2Driver;dsnapcon;FireDACMSAccDriver;fmxFireDAC;FireDACInfxDriver;vclimg;FireDAC;emshosting;FireDACSqliteDriver;FireDACPgDriver;FireDACASADriver;DBXOdbcDriver;FireDACTDataDriver;soaprtl;DbxCommonDriver;DataSnapServer;xmlrtl;soapmidas;DataSnapNativeClient;fmxobj;vclwinx;FireDACDSDriver;rtl;emsserverresource;DbxClientDriver;DBXSybaseASADriver;CustomIPTransport;vcldsnap;bindcomp;appanalytics;DBXInformixDriver;IndyIPClient;bindcompvcl;dbxcds;VclSmp;adortl;FireDACODBCDriver;DataSnapIndy10ServerTransport;dsnapxml;DataSnapProviderClient;dbrtl;IndyProtocols;inetdbxpress;FireDACMongoDBDriver;DataSnapServerMidas;$(DCC_UsePackage)</DCC_UsePackage>
@ -300,6 +301,16 @@
<Operation>1</Operation> <Operation>1</Operation>
</Platform> </Platform>
</DeployClass> </DeployClass>
<DeployClass Name="Android_LauncherIcon192">
<Platform Name="Android">
<RemoteDir>res\drawable-xxxhdpi</RemoteDir>
<Operation>1</Operation>
</Platform>
<Platform Name="Android64">
<RemoteDir>res\drawable-xxxhdpi</RemoteDir>
<Operation>1</Operation>
</Platform>
</DeployClass>
<DeployClass Name="Android_LauncherIcon36"> <DeployClass Name="Android_LauncherIcon36">
<Platform Name="Android"> <Platform Name="Android">
<RemoteDir>res\drawable-ldpi</RemoteDir> <RemoteDir>res\drawable-ldpi</RemoteDir>

9
demos/Delphi_FMX_Linux/FMXExternalPumpBrowser2/uCEFLoader.pas
View File

@ -47,6 +47,7 @@ uses
// project. // project.
// Read the answer to this question for more more information : // Read the answer to this question for more more information :
// https://stackoverflow.com/questions/52103407/changing-the-initialization-order-of-the-unit-in-delphi // https://stackoverflow.com/questions/52103407/changing-the-initialization-order-of-the-unit-in-delphi
System.IOUtils,
uCEFApplication, uCEFConstants, uCEFWorkScheduler; uCEFApplication, uCEFConstants, uCEFWorkScheduler;
implementation implementation
@ -74,7 +75,13 @@ begin
GlobalCEFApp.MultiThreadedMessageLoop := False; GlobalCEFApp.MultiThreadedMessageLoop := False;
GlobalCEFApp.DisableZygote := True; GlobalCEFApp.DisableZygote := True;
GlobalCEFApp.OnScheduleMessagePumpWork := GlobalCEFApp_OnScheduleMessagePumpWork; GlobalCEFApp.OnScheduleMessagePumpWork := GlobalCEFApp_OnScheduleMessagePumpWork;
GlobalCEFApp.BrowserSubprocessPath := 'FMXExternalPumpBrowser2_sp';
GlobalCEFApp.FrameworkDirPath := TPath.GetHomePath + TPath.DirectorySeparatorChar + 'cef';
GlobalCEFApp.ResourcesDirPath := GlobalCEFApp.FrameworkDirPath;
GlobalCEFApp.LocalesDirPath := GlobalCEFApp.FrameworkDirPath + TPath.DirectorySeparatorChar + 'locales';
GlobalCEFApp.cache := GlobalCEFApp.FrameworkDirPath + TPath.DirectorySeparatorChar + 'cache';
GlobalCEFApp.UserDataPath := GlobalCEFApp.FrameworkDirPath + TPath.DirectorySeparatorChar + 'User Data';
GlobalCEFApp.BrowserSubprocessPath := GlobalCEFApp.FrameworkDirPath + TPath.DirectorySeparatorChar + 'FMXExternalPumpBrowser2_sp';
// This is a workaround to fix a Chromium initialization crash. // This is a workaround to fix a Chromium initialization crash.
// The current FMX solution to initialize CEF with a loader unit // The current FMX solution to initialize CEF with a loader unit

29
demos/Delphi_FMX_Mac/FMXExternalPumpBrowser/uFMXApplicationService.pas
View File

@ -86,7 +86,6 @@ type
private private
FNewDelegate : ICrAppControlProtocol; FNewDelegate : ICrAppControlProtocol;
FOldDelegate : NSApplicationDelegate; FOldDelegate : NSApplicationDelegate;
FLastMacOsKeyDownCode : integer;
protected protected
class var OldFMXApplicationService: IFMXApplicationService; class var OldFMXApplicationService: IFMXApplicationService;
@ -122,7 +121,6 @@ type
function applicationDockMenu(sender: NSApplication): NSMenu; function applicationDockMenu(sender: NSApplication): NSMenu;
class procedure AddPlatformService; class procedure AddPlatformService;
class function LastMacOsKeyDownCode: integer;
property DefaultTitle : string read GetDefaultTitle; property DefaultTitle : string read GetDefaultTitle;
property Title : string read GetTitle write SetTitle; property Title : string read GetTitle write SetTitle;
@ -201,7 +199,6 @@ begin
FNewDelegate := nil; FNewDelegate := nil;
FOldDelegate := nil; FOldDelegate := nil;
FLastMacOsKeyDownCode := 0;
end; end;
procedure TFMXApplicationService.AfterConstruction; procedure TFMXApplicationService.AfterConstruction;
@ -274,14 +271,6 @@ begin
end; end;
end; end;
class function TFMXApplicationService.LastMacOsKeyDownCode: integer;
begin
if assigned(NewFMXApplicationService) then
Result := TFMXApplicationService(NewFMXApplicationService).FLastMacOsKeyDownCode
else
Result := 0;
end;
function TFMXApplicationService.GetDefaultTitle: string; function TFMXApplicationService.GetDefaultTitle: string;
begin begin
Result := OldFMXApplicationService.GetDefaultTitle; Result := OldFMXApplicationService.GetDefaultTitle;
@ -377,22 +366,8 @@ begin
Result := nil; Result := nil;
end; end;
function TFMXApplicationService.HandleMessage: Boolean; { function TFMXApplicationService.HandleMessage: Boolean;
const begin
WaitTimeout = 0.001;
var
TempEvent : NSEvent;
TempNSApp : NSApplication;
TempTimeout : NSDate; }
begin {
TempNSApp := TNSApplication.Wrap(TNSApplication.OCClass.sharedApplication);
TempTimeout := TNSDate.Wrap(TNSDate.OCClass.dateWithTimeIntervalSinceNow(WaitTimeout));
TempEvent := TempNSApp.nextEventMatchingMask(NSAnyEventMask, TempTimeout, NSDefaultRunLoopMode, False);
if (TempEvent <> nil) and (TempEvent.&type = NSKeyDown) then
FLastMacOsKeyDownCode := TempEvent.keyCode;
}
Result := OldFMXApplicationService.HandleMessage; Result := OldFMXApplicationService.HandleMessage;
end; end;

1
demos/Delphi_FMX_Mac/FMXExternalPumpBrowser/uFMXExternalPumpBrowser.fmx
View File

@ -103,6 +103,7 @@ object FMXExternalPumpBrowserFrm: TFMXExternalPumpBrowserFrm
OnMouseUp = Panel1MouseUp OnMouseUp = Panel1MouseUp
OnMouseLeave = Panel1MouseLeave OnMouseLeave = Panel1MouseLeave
OnMouseWheel = Panel1MouseWheel OnMouseWheel = Panel1MouseWheel
OnKeyUp = Panel1KeyUp
OnKeyDown = Panel1KeyDown OnKeyDown = Panel1KeyDown
OnDialogKey = Panel1DialogKey OnDialogKey = Panel1DialogKey
end end

373
demos/Delphi_FMX_Mac/FMXExternalPumpBrowser/uFMXExternalPumpBrowser.pas
View File

@ -42,15 +42,10 @@ unit uFMXExternalPumpBrowser;
interface interface
uses uses
{$IFDEF MSWINDOWS}
Winapi.Messages, Winapi.Windows,
{$ENDIF}
System.Types, System.UITypes, System.Classes, System.SyncObjs, System.Types, System.UITypes, System.Classes, System.SyncObjs,
FMX.Types, FMX.Controls, FMX.Forms, FMX.Dialogs, Macapi.AppKit, FMX.Types, FMX.Controls, FMX.Forms, FMX.Dialogs,
FMX.Edit, FMX.StdCtrls, FMX.Controls.Presentation, FMX.Edit, FMX.StdCtrls, FMX.Controls.Presentation,
{$IFDEF DELPHI17_UP} {$IFDEF DELPHI17_UP}FMX.Graphics,{$ENDIF}
FMX.Graphics,
{$ENDIF}
uCEFFMXChromium, uCEFFMXBufferPanel, uCEFFMXWorkScheduler, uCEFFMXChromium, uCEFFMXBufferPanel, uCEFFMXWorkScheduler,
uCEFInterfaces, uCEFTypes, uCEFConstants, uCEFChromiumCore, FMX.Layouts, uCEFInterfaces, uCEFTypes, uCEFConstants, uCEFChromiumCore, FMX.Layouts,
FMX.Memo.Types, FMX.ScrollBox, FMX.Memo; FMX.Memo.Types, FMX.ScrollBox, FMX.Memo;
@ -87,6 +82,7 @@ type
procedure Panel1MouseMove(Sender: TObject; Shift: TShiftState; X, Y: Single); procedure Panel1MouseMove(Sender: TObject; Shift: TShiftState; X, Y: Single);
procedure Panel1MouseLeave(Sender: TObject); procedure Panel1MouseLeave(Sender: TObject);
procedure Panel1MouseWheel(Sender: TObject; Shift: TShiftState; WheelDelta: Integer; var Handled: Boolean); procedure Panel1MouseWheel(Sender: TObject; Shift: TShiftState; WheelDelta: Integer; var Handled: Boolean);
procedure Panel1KeyUp(Sender: TObject; var Key: Word; var KeyChar: Char; Shift: TShiftState);
procedure Panel1KeyDown(Sender: TObject; var Key: Word; var KeyChar: Char; Shift: TShiftState); procedure Panel1KeyDown(Sender: TObject; var Key: Word; var KeyChar: Char; Shift: TShiftState);
procedure Panel1DialogKey(Sender: TObject; var Key: Word; Shift: TShiftState); procedure Panel1DialogKey(Sender: TObject; var Key: Word; Shift: TShiftState);
@ -139,27 +135,12 @@ type
function GetMousePosition(var aPoint : TPointF) : boolean; function GetMousePosition(var aPoint : TPointF) : boolean;
procedure InitializeLastClick; procedure InitializeLastClick;
function CancelPreviousClick(const x, y : single; var aCurrentTime : integer) : boolean; function CancelPreviousClick(const x, y : single; var aCurrentTime : integer) : boolean;
{$IFDEF MSWINDOWS}
function SendCompMessage(aMsg : cardinal; aWParam : WPARAM = 0; aLParam : LPARAM = 0) : boolean;
function ArePointerEventsSupported : boolean;
function HandlePenEvent(const aID : uint32; aMsg : cardinal) : boolean;
function HandleTouchEvent(const aID : uint32; aMsg : cardinal) : boolean; overload;
function HandlePointerEvent(const aMessage : TMsg) : boolean;
{$ENDIF}
public public
procedure DoResize; procedure DoResize;
procedure NotifyMoveOrResizeStarted; procedure NotifyMoveOrResizeStarted;
procedure SendCaptureLostEvent; procedure SendCaptureLostEvent;
procedure SetBounds(ALeft: Integer; ATop: Integer; AWidth: Integer; AHeight: Integer); override; procedure SetBounds(ALeft: Integer; ATop: Integer; AWidth: Integer; AHeight: Integer); override;
{$IFDEF MSWINDOWS}
procedure HandleSYSCHAR(const aMessage : TMsg);
procedure HandleSYSKEYDOWN(const aMessage : TMsg);
procedure HandleSYSKEYUP(const aMessage : TMsg);
procedure HandleKEYDOWN(const aMessage : TMsg);
procedure HandleKEYUP(const aMessage : TMsg);
function HandlePOINTER(const aMessage : TMsg) : boolean;
{$ENDIF}
end; end;
var var
@ -171,7 +152,7 @@ var
// This demo is in ALPHA state. It's incomplete and some features may not work! // This demo is in ALPHA state. It's incomplete and some features may not work!
// **************************************************************************** // ****************************************************************************
// Known issues and missing features : // Known issues and missing features :
// - Keyboard support not implemented yet. // - Keyboard support is incomplete.
// - Full screen event is not handled correctly. // - Full screen event is not handled correctly.
// - The CrAppProtocol implementation in uFMXApplicationService needs to be tested. // - The CrAppProtocol implementation in uFMXApplicationService needs to be tested.
// - All Windows code in this demo must be removed. // - All Windows code in this demo must be removed.
@ -393,33 +374,74 @@ begin
chrmosr.SendFocusEvent(False); chrmosr.SendFocusEvent(False);
end; end;
procedure TFMXExternalPumpBrowserFrm.Panel1KeyUp(Sender: TObject; var Key: Word;
var KeyChar: Char; Shift: TShiftState);
var
TempKeyEvent : TCefKeyEvent;
TempChar : char;
begin
if not(Panel1.IsFocused) then exit;
if (KeyChar <> #0) then
TempChar := KeyChar
else
if (Key <> 0) then
TempChar := chr(Key)
else
TempChar := #0;
TempKeyEvent.kind := KEYEVENT_KEYUP;
TempKeyEvent.modifiers := getModifiers(Shift);
TempKeyEvent.windows_key_code := 0;
TempKeyEvent.native_key_code := 0;
TempKeyEvent.is_system_key := ord(False);
TempKeyEvent.character := TempChar;
TempKeyEvent.unmodified_character := TempChar;
TempKeyEvent.focus_on_editable_field := ord(False);
chrmosr.SendKeyEvent(@TempKeyEvent);
end;
procedure TFMXExternalPumpBrowserFrm.Panel1KeyDown( Sender : TObject; procedure TFMXExternalPumpBrowserFrm.Panel1KeyDown( Sender : TObject;
var Key : Word; var Key : Word;
var KeyChar : Char; var KeyChar : Char;
Shift : TShiftState); Shift : TShiftState);
var var
TempKeyEvent : TCefKeyEvent; TempKeyEvent : TCefKeyEvent;
TempChar : char;
begin begin
if not(Panel1.IsFocused) then exit; if not(Panel1.IsFocused) then exit;
if (Key = 0) and (KeyChar <> #0) then if (KeyChar <> #0) then
begin TempChar := KeyChar
TempKeyEvent.kind := KEYEVENT_CHAR;
TempKeyEvent.modifiers := getModifiers(Shift);
TempKeyEvent.windows_key_code := ord(KeyChar);
// TempKeyEvent.native_key_code := TFMXApplicationService.LastMacOsKeyDownCode;
TempKeyEvent.native_key_code := 0;
TempKeyEvent.is_system_key := ord(False);
TempKeyEvent.character := #0;
TempKeyEvent.unmodified_character := #0;
TempKeyEvent.focus_on_editable_field := ord(False);
chrmosr.SendKeyEvent(@TempKeyEvent);
end
else else
if (Key <> 0) and (KeyChar = #0) and if (Key <> 0) then
(Key in [vkLeft, vkRight, vkUp, vkDown]) then begin
Key := 0; TempChar := chr(Key);
if (Key in [vkLeft, vkRight, vkUp, vkDown]) then
begin
Key := 0;
exit;
end;
end
else
TempChar := #0;
TempKeyEvent.kind := KEYEVENT_KEYDOWN;
TempKeyEvent.modifiers := getModifiers(Shift);
TempKeyEvent.windows_key_code := 0;
TempKeyEvent.native_key_code := 0;
TempKeyEvent.is_system_key := ord(False);
TempKeyEvent.character := TempChar;
TempKeyEvent.unmodified_character := TempChar;
TempKeyEvent.focus_on_editable_field := ord(False);
chrmosr.SendKeyEvent(@TempKeyEvent);
TempKeyEvent.kind := KEYEVENT_CHAR;
chrmosr.SendKeyEvent(@TempKeyEvent);
end; end;
procedure TFMXExternalPumpBrowserFrm.Panel1MouseDown(Sender : TObject; procedure TFMXExternalPumpBrowserFrm.Panel1MouseDown(Sender : TObject;
@ -578,14 +600,10 @@ procedure TFMXExternalPumpBrowserFrm.chrmosrBeforeClose(Sender: TObject; const b
begin begin
FCanClose := True; FCanClose := True;
{$IFDEF MSWINDOWS}
SendCompMessage(WM_CLOSE);
{$ELSE}
TThread.Queue(nil, procedure TThread.Queue(nil, procedure
begin begin
close close
end); end);
{$ENDIF}
end; end;
procedure TFMXExternalPumpBrowserFrm.chrmosrBeforePopup( Sender : TObject; procedure TFMXExternalPumpBrowserFrm.chrmosrBeforePopup( Sender : TObject;
@ -824,13 +842,7 @@ begin
if (type_ = PET_VIEW) then if (type_ = PET_VIEW) then
begin begin
if TempForcedResize or FPendingResize then if TempForcedResize or FPendingResize then
begin TThread.Queue(nil, DoResize);
{$IFDEF MSWINDOWS}
SendCompMessage(CEF_PENDINGRESIZE);
{$ELSE}
TThread.Queue(nil, DoResize);
{$ENDIF}
end;
FResizing := False; FResizing := False;
FPendingResize := False; FPendingResize := False;
@ -981,263 +993,4 @@ begin
chrmosr.SendFocusEvent(False); chrmosr.SendFocusEvent(False);
end; end;
{$IFDEF MSWINDOWS}
procedure TFMXExternalPumpBrowserFrm.HandleSYSCHAR(const aMessage : TMsg);
var
TempKeyEvent : TCefKeyEvent;
begin
if Panel1.IsFocused and (aMessage.wParam in [VK_BACK..VK_HELP]) then
begin
TempKeyEvent.kind := KEYEVENT_CHAR;
TempKeyEvent.modifiers := GetCefKeyboardModifiers(aMessage.wParam, aMessage.lParam);
TempKeyEvent.windows_key_code := integer(aMessage.wParam);
TempKeyEvent.native_key_code := integer(aMessage.lParam);
TempKeyEvent.is_system_key := ord(True);
TempKeyEvent.character := #0;
TempKeyEvent.unmodified_character := #0;
TempKeyEvent.focus_on_editable_field := ord(False);
chrmosr.SendKeyEvent(@TempKeyEvent);
end;
end;
procedure TFMXExternalPumpBrowserFrm.HandleSYSKEYDOWN(const aMessage : TMsg);
var
TempKeyEvent : TCefKeyEvent;
begin
if Panel1.IsFocused and (aMessage.wParam in [VK_BACK..VK_HELP]) then
begin
TempKeyEvent.kind := KEYEVENT_RAWKEYDOWN;
TempKeyEvent.modifiers := GetCefKeyboardModifiers(aMessage.wParam, aMessage.lParam);
TempKeyEvent.windows_key_code := integer(aMessage.wParam);
TempKeyEvent.native_key_code := integer(aMessage.lParam);
TempKeyEvent.is_system_key := ord(True);
TempKeyEvent.character := #0;
TempKeyEvent.unmodified_character := #0;
TempKeyEvent.focus_on_editable_field := ord(False);
chrmosr.SendKeyEvent(@TempKeyEvent);
end;
end;
procedure TFMXExternalPumpBrowserFrm.HandleSYSKEYUP(const aMessage : TMsg);
var
TempKeyEvent : TCefKeyEvent;
begin
if Panel1.IsFocused and (aMessage.wParam in [VK_BACK..VK_HELP]) then
begin
TempKeyEvent.kind := KEYEVENT_KEYUP;
TempKeyEvent.modifiers := GetCefKeyboardModifiers(aMessage.wParam, aMessage.lParam);
TempKeyEvent.windows_key_code := integer(aMessage.wParam);
TempKeyEvent.native_key_code := integer(aMessage.lParam);
TempKeyEvent.is_system_key := ord(True);
TempKeyEvent.character := #0;
TempKeyEvent.unmodified_character := #0;
TempKeyEvent.focus_on_editable_field := ord(False);
chrmosr.SendKeyEvent(@TempKeyEvent);
end;
end;
procedure TFMXExternalPumpBrowserFrm.HandleKEYDOWN(const aMessage : TMsg);
var
TempKeyEvent : TCefKeyEvent;
begin
if Panel1.IsFocused then
begin
TempKeyEvent.kind := KEYEVENT_RAWKEYDOWN;
TempKeyEvent.modifiers := GetCefKeyboardModifiers(aMessage.wParam, aMessage.lParam);
TempKeyEvent.windows_key_code := integer(aMessage.wParam);
TempKeyEvent.native_key_code := integer(aMessage.lParam);
TempKeyEvent.is_system_key := ord(False);
TempKeyEvent.character := #0;
TempKeyEvent.unmodified_character := #0;
TempKeyEvent.focus_on_editable_field := ord(False);
chrmosr.SendKeyEvent(@TempKeyEvent);
end;
end;
procedure TFMXExternalPumpBrowserFrm.HandleKEYUP(const aMessage : TMsg);
var
TempKeyEvent : TCefKeyEvent;
begin
if Panel1.IsFocused then
begin
if (aMessage.wParam = vkReturn) then
begin
TempKeyEvent.kind := KEYEVENT_CHAR;
TempKeyEvent.modifiers := GetCefKeyboardModifiers(aMessage.wParam, aMessage.lParam);
TempKeyEvent.windows_key_code := integer(aMessage.wParam);
TempKeyEvent.native_key_code := integer(aMessage.lParam);
TempKeyEvent.is_system_key := ord(False);
TempKeyEvent.character := #0;
TempKeyEvent.unmodified_character := #0;
TempKeyEvent.focus_on_editable_field := ord(False);
chrmosr.SendKeyEvent(@TempKeyEvent);
end;
TempKeyEvent.kind := KEYEVENT_KEYUP;
TempKeyEvent.modifiers := GetCefKeyboardModifiers(aMessage.wParam, aMessage.lParam);
TempKeyEvent.windows_key_code := integer(aMessage.wParam);
TempKeyEvent.native_key_code := integer(aMessage.lParam);
TempKeyEvent.is_system_key := ord(False);
TempKeyEvent.character := #0;
TempKeyEvent.unmodified_character := #0;
TempKeyEvent.focus_on_editable_field := ord(False);
chrmosr.SendKeyEvent(@TempKeyEvent);
end;
end;
function TFMXExternalPumpBrowserFrm.HandlePOINTER(const aMessage : TMsg) : boolean;
begin
Result := Panel1.IsFocused and
(GlobalCEFApp <> nil) and
ArePointerEventsSupported and
HandlePointerEvent(aMessage);
end;
function TFMXExternalPumpBrowserFrm.SendCompMessage(aMsg : cardinal; aWParam : WPARAM; aLParam : LPARAM) : boolean;
var
TempHandle : TWinWindowHandle;
begin
TempHandle := WindowHandleToPlatform(Handle);
Result := WinApi.Windows.PostMessage(TempHandle.Wnd, aMsg, aWParam, aLParam);
end;
function TFMXExternalPumpBrowserFrm.ArePointerEventsSupported : boolean;
begin
Result := FAtLeastWin8 and
(@GetPointerType <> nil) and
(@GetPointerTouchInfo <> nil) and
(@GetPointerPenInfo <> nil);
end;
function TFMXExternalPumpBrowserFrm.HandlePointerEvent(const aMessage : TMsg) : boolean;
const
PT_TOUCH = 2;
PT_PEN = 3;
var
TempID : uint32;
TempType : POINTER_INPUT_TYPE;
begin
Result := False;
TempID := LoWord(aMessage.wParam);
if GetPointerType(TempID, @TempType) then
case TempType of
PT_PEN : Result := HandlePenEvent(TempID, aMessage.message);
PT_TOUCH : Result := HandleTouchEvent(TempID, aMessage.message);
end;
end;
function TFMXExternalPumpBrowserFrm.HandlePenEvent(const aID : uint32; aMsg : cardinal) : boolean;
var
TempPenInfo : POINTER_PEN_INFO;
TempTouchEvent : TCefTouchEvent;
TempPoint : TPoint;
begin
Result := False;
if not(GetPointerPenInfo(aID, @TempPenInfo)) then exit;
TempTouchEvent.id := aID;
TempTouchEvent.x := 0;
TempTouchEvent.y := 0;
TempTouchEvent.radius_x := 0;
TempTouchEvent.radius_y := 0;
TempTouchEvent.type_ := CEF_TET_RELEASED;
TempTouchEvent.modifiers := EVENTFLAG_NONE;
if ((TempPenInfo.penFlags and PEN_FLAG_ERASER) <> 0) then
TempTouchEvent.pointer_type := CEF_POINTER_TYPE_ERASER
else
TempTouchEvent.pointer_type := CEF_POINTER_TYPE_PEN;
if ((TempPenInfo.penMask and PEN_MASK_PRESSURE) <> 0) then
TempTouchEvent.pressure := TempPenInfo.pressure / 1024
else
TempTouchEvent.pressure := 0;
if ((TempPenInfo.penMask and PEN_MASK_ROTATION) <> 0) then
TempTouchEvent.rotation_angle := TempPenInfo.rotation / 180 * Pi
else
TempTouchEvent.rotation_angle := 0;
Result := True;
case aMsg of
WM_POINTERDOWN :
TempTouchEvent.type_ := CEF_TET_PRESSED;
WM_POINTERUPDATE :
if ((TempPenInfo.pointerInfo.pointerFlags and POINTER_FLAG_INCONTACT) <> 0) then
TempTouchEvent.type_ := CEF_TET_MOVED
else
exit; // Ignore hover events.
WM_POINTERUP :
TempTouchEvent.type_ := CEF_TET_RELEASED;
end;
if ((TempPenInfo.pointerInfo.pointerFlags and POINTER_FLAG_CANCELED) <> 0) then
TempTouchEvent.type_ := CEF_TET_CANCELLED;
TempPoint := Panel1.ScreenToClient(TempPenInfo.pointerInfo.ptPixelLocation);
// TFMXBufferPanel.ScreenToClient applies the scale factor. No need to call DeviceToLogical to set TempTouchEvent.
TempTouchEvent.x := TempPoint.x;
TempTouchEvent.y := TempPoint.y;
chrmosr.SendTouchEvent(@TempTouchEvent);
end;
function TFMXExternalPumpBrowserFrm.HandleTouchEvent(const aID : uint32; aMsg : cardinal) : boolean;
var
TempTouchInfo : POINTER_TOUCH_INFO;
TempTouchEvent : TCefTouchEvent;
TempPoint : TPoint;
begin
Result := False;
if not(GetPointerTouchInfo(aID, @TempTouchInfo)) then exit;
TempTouchEvent.id := aID;
TempTouchEvent.x := 0;
TempTouchEvent.y := 0;
TempTouchEvent.radius_x := 0;
TempTouchEvent.radius_y := 0;
TempTouchEvent.rotation_angle := 0;
TempTouchEvent.pressure := 0;
TempTouchEvent.type_ := CEF_TET_RELEASED;
TempTouchEvent.modifiers := EVENTFLAG_NONE;
TempTouchEvent.pointer_type := CEF_POINTER_TYPE_TOUCH;
Result := True;
case aMsg of
WM_POINTERDOWN :
TempTouchEvent.type_ := CEF_TET_PRESSED;
WM_POINTERUPDATE :
if ((TempTouchInfo.pointerInfo.pointerFlags and POINTER_FLAG_INCONTACT) <> 0) then
TempTouchEvent.type_ := CEF_TET_MOVED
else
exit; // Ignore hover events.
WM_POINTERUP :
TempTouchEvent.type_ := CEF_TET_RELEASED;
end;
if ((TempTouchInfo.pointerInfo.pointerFlags and POINTER_FLAG_CANCELED) <> 0) then
TempTouchEvent.type_ := CEF_TET_CANCELLED;
TempPoint := Panel1.ScreenToClient(TempTouchInfo.pointerInfo.ptPixelLocation);
// TFMXBufferPanel.ScreenToClient applies the scale factor. No need to call DeviceToLogical to set TempTouchEvent.
TempTouchEvent.x := TempPoint.x;
TempTouchEvent.y := TempPoint.y;
chrmosr.SendTouchEvent(@TempTouchEvent);
end;
{$ENDIF}
end. end.

2
update_CEF4Delphi.json
View File

@ -2,7 +2,7 @@
"UpdateLazPackages" : [ "UpdateLazPackages" : [
{ {
"ForceNotify" : true, "ForceNotify" : true,
"InternalVersion" : 295, "InternalVersion" : 296,
"Name" : "cef4delphi_lazarus.lpk", "Name" : "cef4delphi_lazarus.lpk",
"Version" : "90.6.6.0" "Version" : "90.6.6.0"
} }