mirror of
https://github.com/salvadordf/CEF4Delphi.git
synced 2024-12-14 09:42:54 +02:00
4cc230fea8
The Speech API requires building the CEF binaries with your own Google API keys and the service is not free. http://www.chromium.org/developers/how-tos/api-keys https://cloud.google.com/speech-to-text/pricing
3146 lines
145 KiB
ObjectPascal
3146 lines
145 KiB
ObjectPascal
// ************************************************************************
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// ***************************** CEF4Delphi *******************************
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// ************************************************************************
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//
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// CEF4Delphi is based on DCEF3 which uses CEF to embed a chromium-based
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// browser in Delphi applications.
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//
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// The original license of DCEF3 still applies to CEF4Delphi.
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//
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// For more information about CEF4Delphi visit :
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// https://www.briskbard.com/index.php?lang=en&pageid=cef
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//
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// Copyright © 2021 Salvador Diaz Fau. All rights reserved.
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//
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// ************************************************************************
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// ************ vvvv Original license and comments below vvvv *************
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// ************************************************************************
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(*
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* Delphi Chromium Embedded 3
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*
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* Usage allowed under the restrictions of the Lesser GNU General Public License
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* or alternatively the restrictions of the Mozilla Public License 1.1
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
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* the specific language governing rights and limitations under the License.
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*
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* Unit owner : Henri Gourvest <hgourvest@gmail.com>
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* Web site : http://www.progdigy.com
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* Repository : http://code.google.com/p/delphichromiumembedded/
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* Group : http://groups.google.com/group/delphichromiumembedded
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*
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* Embarcadero Technologies, Inc is not permitted to use or redistribute
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* this source code without explicit permission.
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*
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*)
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unit uCEFApplicationCore;
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{$IFDEF FPC}
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{$MODE OBJFPC}{$H+}
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{$ENDIF}
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{$IFNDEF CPUX64}{$ALIGN ON}{$ENDIF}
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{$MINENUMSIZE 4}
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{$I cef.inc}
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{$IFNDEF FPC}{$IFNDEF DELPHI12_UP}
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// Workaround for "Internal error" in old Delphi versions caused by uint64 handling
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{$R-}
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{$ENDIF}{$ENDIF}
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interface
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uses
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{$IFDEF DELPHI16_UP}
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{$IFDEF MSWINDOWS}WinApi.Windows,{$ENDIF} System.Classes, System.UITypes,
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{$ELSE}
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{$IFDEF MSWINDOWS}Windows,{$ENDIF} Classes, {$IFDEF FPC}dynlibs,{$ENDIF}
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{$ENDIF}
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{$IFDEF LINUX}{$IFDEF FPC}xlib,{$ENDIF}{$ENDIF}
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uCEFTypes, uCEFInterfaces, uCEFBaseRefCounted, uCEFSchemeRegistrar;
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const
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CEF_SUPPORTED_VERSION_MAJOR = 88;
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CEF_SUPPORTED_VERSION_MINOR = 1;
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CEF_SUPPORTED_VERSION_RELEASE = 4;
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CEF_SUPPORTED_VERSION_BUILD = 0;
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CEF_CHROMEELF_VERSION_MAJOR = 88;
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CEF_CHROMEELF_VERSION_MINOR = 0;
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CEF_CHROMEELF_VERSION_RELEASE = 4324;
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CEF_CHROMEELF_VERSION_BUILD = 96;
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{$IFDEF MSWINDOWS}
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LIBCEF_DLL = 'libcef.dll';
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CHROMEELF_DLL = 'chrome_elf.dll';
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{$ELSE}
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LIBCEF_DLL = 'libcef.so';
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CHROMEELF_DLL = '';
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{$ENDIF}
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type
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TCefApplicationCore = class
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protected
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FCache : ustring;
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FRootCache : ustring;
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FUserDataPath : ustring;
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FUserAgent : ustring;
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FProductVersion : ustring;
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FLocale : ustring;
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FLocalesRequired : ustring;
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FLogFile : ustring;
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FBrowserSubprocessPath : ustring;
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FFrameworkDirPath : ustring;
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FMainBundlePath : ustring; // Only used in macOS
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FChromeRuntime : boolean;
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FLogSeverity : TCefLogSeverity;
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FJavaScriptFlags : ustring;
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FResourcesDirPath : ustring;
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FLocalesDirPath : ustring;
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FSingleProcess : Boolean;
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FNoSandbox : Boolean;
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FCommandLineArgsDisabled : Boolean;
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FPackLoadingDisabled : Boolean;
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FRemoteDebuggingPort : Integer;
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FUncaughtExceptionStackSize : Integer;
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FPersistSessionCookies : Boolean;
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FPersistUserPreferences : boolean;
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FIgnoreCertificateErrors : Boolean;
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FBackgroundColor : TCefColor;
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FAcceptLanguageList : ustring;
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FApplicationClientID : ustring;
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FWindowsSandboxInfo : Pointer;
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FWindowlessRenderingEnabled : Boolean;
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FMultiThreadedMessageLoop : boolean;
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FExternalMessagePump : boolean;
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FDeleteCache : boolean;
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FDeleteCookies : boolean;
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FCustomCommandLines : TStringList;
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FCustomCommandLineValues : TStringList;
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FEnableMediaStream : boolean;
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FEnableSpeechInput : boolean;
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FUseFakeUIForMediaStream : boolean;
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FEnableUsermediaScreenCapturing : boolean;
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FEnableGPU : boolean;
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FCheckCEFFiles : boolean;
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FLibLoaded : boolean;
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FSmoothScrolling : TCefState;
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FFastUnload : boolean;
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FDisableSafeBrowsing : boolean;
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FEnableHighDPISupport : boolean;
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FMuteAudio : boolean;
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FReRaiseExceptions : boolean;
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FShowMessageDlg : boolean;
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FMissingBinariesException : boolean;
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FSetCurrentDir : boolean;
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FGlobalContextInitialized : boolean;
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FSitePerProcess : boolean;
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FDisableWebSecurity : boolean;
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FDisablePDFExtension : boolean;
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FLogProcessInfo : boolean;
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FDisableSiteIsolationTrials : boolean;
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FDisableChromeLoginPrompt : boolean;
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FEnableFeatures : ustring;
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FDisableFeatures : ustring;
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FEnableBlinkFeatures : ustring;
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FDisableBlinkFeatures : ustring;
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FBlinkSettings : ustring;
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FForceFieldTrials : ustring;
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FForceFieldTrialParams : ustring;
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FChromeVersionInfo : TFileVersionInfo;
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{$IFDEF FPC}
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FLibHandle : TLibHandle;
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{$ELSE}
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FLibHandle : THandle;
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{$ENDIF}
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FOnRegisterCustomSchemes : TOnRegisterCustomSchemesEvent;
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FAppSettings : TCefSettings;
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FCheckDevToolsResources : boolean;
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FDisableExtensions : boolean;
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FDisableGPUCache : boolean;
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FStatus : TCefAplicationStatus;
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FMissingLibFiles : string;
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FProcessType : TCefProcessType;
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FWidevinePath : ustring;
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FMustFreeLibrary : boolean;
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FAutoplayPolicy : TCefAutoplayPolicy;
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FDisableBackgroundNetworking : boolean;
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FMetricsRecordingOnly : boolean;
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FAllowFileAccessFromFiles : boolean;
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FAllowRunningInsecureContent : boolean;
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FSupportedSchemes : TStringList;
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FDisableNewBrowserInfoTimeout : boolean;
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FDevToolsProtocolLogFile : ustring;
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FDeviceScaleFactor : single;
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FForcedDeviceScaleFactor : single;
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FDisableZygote : boolean;
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FPluginPolicy : TCefPluginPolicySwitch;
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FDefaultEncoding : ustring;
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FDisableJavascript : boolean;
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FDisableJavascriptCloseWindows : boolean;
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FDisableJavascriptAccessClipboard : boolean;
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FDisableJavascriptDomPaste : boolean;
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FAllowUniversalAccessFromFileUrls : boolean;
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FDisableImageLoading : boolean;
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FImageShrinkStandaloneToFit : boolean;
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FDisableTextAreaResize : boolean;
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FDisableTabToLinks : boolean;
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FDisablePlugins : boolean;
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FEnableProfanityFilter : boolean;
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FDisableSpellChecking : boolean;
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FOverrideSpellCheckLang : ustring;
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FEnablePrintPreview : boolean;
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FTouchEvents : TCefState;
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FDisableReadingFromCanvas : boolean;
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FHyperlinkAuditing : boolean;
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FMustCreateResourceBundleHandler : boolean;
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FMustCreateBrowserProcessHandler : boolean;
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FMustCreateRenderProcessHandler : boolean;
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FMustCreateLoadHandler : boolean;
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FMustCreatePrintHandler : boolean;
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// ICefBrowserProcessHandler
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FOnGetCookieableSchemes : TOnGetCookieableSchemesEvent;
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FOnContextInitialized : TOnContextInitializedEvent;
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FOnBeforeChildProcessLaunch : TOnBeforeChildProcessLaunchEvent;
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FOnScheduleMessagePumpWork : TOnScheduleMessagePumpWorkEvent;
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FOnGetDefaultClient : TOnGetDefaultClientEvent;
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// ICefResourceBundleHandler
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FOnGetLocalizedString : TOnGetLocalizedStringEvent;
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FOnGetDataResource : TOnGetDataResourceEvent;
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FOnGetDataResourceForScale : TOnGetDataResourceForScaleEvent;
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// ICefRenderProcessHandler
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FOnWebKitInitialized : TOnWebKitInitializedEvent;
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FOnBrowserCreated : TOnBrowserCreatedEvent;
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FOnBrowserDestroyed : TOnBrowserDestroyedEvent;
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FOnContextCreated : TOnContextCreatedEvent;
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FOnContextReleased : TOnContextReleasedEvent;
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FOnUncaughtException : TOnUncaughtExceptionEvent;
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FOnFocusedNodeChanged : TOnFocusedNodeChangedEvent;
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FOnProcessMessageReceived : TOnProcessMessageReceivedEvent;
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// ICefRegisterCDMCallback
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FOnCDMRegistrationComplete : TOnCDMRegistrationCompleteEvent;
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// ICefLoadHandler
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FOnLoadingStateChange : TOnRenderLoadingStateChange;
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FOnLoadStart : TOnRenderLoadStart;
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FOnLoadEnd : TOnRenderLoadEnd;
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FOnLoadError : TOnRenderLoadError;
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// ICefPrintHandler
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FOnPrintStart : TOnPrintStartEvent;
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FOnPrintSettings : TOnPrintSettingsEvent;
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FOnPrintDialog : TOnPrintDialogEvent;
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FOnPrintJob : TOnPrintJobEvent;
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FOnPrintReset : TOnPrintResetEvent;
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FOnGetPDFPaperSize : TOnGetPDFPaperSizeEvent;
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procedure SetCache(const aValue : ustring);
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procedure SetRootCache(const aValue : ustring);
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procedure SetUserDataPath(const aValue : ustring);
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procedure SetBrowserSubprocessPath(const aValue : ustring);
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procedure SetFrameworkDirPath(const aValue : ustring);
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procedure SetResourcesDirPath(const aValue : ustring);
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procedure SetLocalesDirPath(const aValue : ustring);
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procedure SetOsmodalLoop(aValue : boolean);
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function GetChromeVersion : ustring;
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function GetLibCefVersion : ustring;
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function GetLibCefPath : ustring;
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function GetChromeElfPath : ustring;
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function GetMustCreateResourceBundleHandler : boolean; virtual;
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function GetMustCreateBrowserProcessHandler : boolean; virtual;
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function GetMustCreateRenderProcessHandler : boolean; virtual;
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function GetMustCreateLoadHandler : boolean; virtual;
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function GetMustCreatePrintHandler : boolean; virtual;
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function GetGlobalContextInitialized : boolean;
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function GetChildProcessesCount : integer;
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function GetUsedMemory : uint64;
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function GetTotalSystemMemory : uint64;
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function GetAvailableSystemMemory : uint64;
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function GetSystemMemoryLoad : cardinal;
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{$IFDEF LINUX}
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function GetXDisplay : PXDisplay;
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{$ENDIF}
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function LoadCEFlibrary : boolean; virtual;
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function Load_cef_app_capi_h : boolean;
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function Load_cef_browser_capi_h : boolean;
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function Load_cef_command_line_capi_h : boolean;
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function Load_cef_cookie_capi_h : boolean;
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function Load_cef_crash_util_h : boolean;
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function Load_cef_drag_data_capi_h : boolean;
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function Load_cef_file_util_capi_h : boolean;
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function Load_cef_image_capi_h : boolean;
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function Load_cef_menu_model_capi_h : boolean;
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function Load_cef_media_router_capi_h : boolean;
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function Load_cef_origin_whitelist_capi_h : boolean;
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function Load_cef_parser_capi_h : boolean;
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function Load_cef_path_util_capi_h : boolean;
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function Load_cef_print_settings_capi_h : boolean;
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function Load_cef_process_message_capi_h : boolean;
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function Load_cef_process_util_capi_h : boolean;
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function Load_cef_request_capi_h : boolean;
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function Load_cef_request_context_capi_h : boolean;
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function Load_cef_resource_bundle_capi_h : boolean;
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function Load_cef_response_capi_h : boolean;
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function Load_cef_server_capi_h : boolean;
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function Load_cef_scheme_capi_h : boolean;
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function Load_cef_ssl_info_capi_h : boolean;
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function Load_cef_stream_capi_h : boolean;
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function Load_cef_task_capi_h : boolean;
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function Load_cef_thread_capi_h : boolean;
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function Load_cef_trace_capi_h : boolean;
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function Load_cef_urlrequest_capi_h : boolean;
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function Load_cef_v8_capi_h : boolean;
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function Load_cef_values_capi_h : boolean;
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function Load_cef_waitable_event_capi_h : boolean;
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function Load_cef_web_plugin_capi_h : boolean;
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function Load_cef_xml_reader_capi_h : boolean;
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function Load_cef_zip_reader_capi_h : boolean;
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function Load_cef_logging_internal_h : boolean;
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function Load_cef_string_list_h : boolean;
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function Load_cef_string_map_h : boolean;
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function Load_cef_string_multimap_h : boolean;
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function Load_cef_string_types_h : boolean;
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function Load_cef_thread_internal_h : boolean;
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function Load_cef_trace_event_internal_h : boolean;
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function Load_cef_browser_view_capi_h : boolean;
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function Load_cef_display_capi_h : boolean;
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function Load_cef_label_button_capi_h : boolean;
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function Load_cef_menu_button_capi_h : boolean;
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function Load_cef_panel_capi_h : boolean;
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function Load_cef_scroll_view_capi_h : boolean;
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function Load_cef_textfield_capi_h : boolean;
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function Load_cef_window_capi_h : boolean;
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function Load_cef_types_linux_h : boolean;
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procedure ShutDown;
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procedure FreeLibcefLibrary;
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function ExecuteProcess(const aApp : ICefApp) : integer;
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procedure InitializeSettings(var aSettings : TCefSettings);
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function InitializeLibrary(const aApp : ICefApp) : boolean;
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procedure RenameAndDeleteDir(const aDirectory : string; aKeepCookies : boolean = False);
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procedure DeleteCacheContents(const aDirectory : string);
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procedure DeleteCookiesDB(const aDirectory : string);
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procedure MoveCookiesDB(const aSrcDirectory, aDstDirectory : string);
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function MultiExeProcessing : boolean;
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function SingleExeProcessing : boolean;
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procedure BeforeInitSubProcess; virtual;
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function CheckCEFLibrary : boolean;
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procedure RegisterWidevineCDM;
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procedure ShowErrorMessageDlg(const aError : string); virtual;
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procedure UpdateSupportedSchemes(aIncludeDefaults : boolean = True); virtual;
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function ParseProcessType : TCefProcessType;
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procedure AddCustomCommandLineSwitches(var aKeys, aValues : TStringList); virtual;
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procedure AppendSwitch(var aKeys, aValues : TStringList; const aNewKey : ustring; const aNewValue : ustring = '');
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procedure ReplaceSwitch(var aKeys, aValues : TStringList; const aNewKey : ustring; const aNewValue : ustring = '');
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procedure CleanupFeatures(var aKeys, aValues : TStringList; const aEnableKey, aDisableKey : string);
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public
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constructor Create;
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destructor Destroy; override;
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procedure AfterConstruction; override;
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procedure AddCustomCommandLine(const aCommandLine : string; const aValue : string = '');
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function StartMainProcess : boolean;
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function StartSubProcess : boolean;
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procedure DoMessageLoopWork;
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procedure RunMessageLoop;
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procedure QuitMessageLoop;
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procedure UpdateDeviceScaleFactor; virtual;
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// Internal procedures. Only ICefApp, ICefBrowserProcessHandler,
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// ICefResourceBundleHandler, ICefRenderProcessHandler, ICefRegisterCDMCallback,
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// ICefLoadHandler and ICefPrintHandler should use them.
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procedure Internal_OnBeforeCommandLineProcessing(const processType: ustring; const commandLine: ICefCommandLine);
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procedure Internal_OnRegisterCustomSchemes(const registrar: TCefSchemeRegistrarRef);
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procedure Internal_OnContextInitialized;
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procedure Internal_OnBeforeChildProcessLaunch(const commandLine: ICefCommandLine);
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procedure Internal_OnScheduleMessagePumpWork(const delayMs: Int64);
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function Internal_GetLocalizedString(stringId: Integer; var stringVal: ustring) : boolean;
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function Internal_GetDataResource(resourceId: Integer; var data: Pointer; var dataSize: NativeUInt) : boolean;
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function Internal_GetDataResourceForScale(resourceId: Integer; scaleFactor: TCefScaleFactor; var data: Pointer; var dataSize: NativeUInt) : boolean;
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procedure Internal_OnWebKitInitialized;
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procedure Internal_OnBrowserCreated(const browser: ICefBrowser; const extra_info: ICefDictionaryValue);
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procedure Internal_OnBrowserDestroyed(const browser: ICefBrowser);
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procedure Internal_OnContextCreated(const browser: ICefBrowser; const frame: ICefFrame; const context: ICefv8Context);
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procedure Internal_OnContextReleased(const browser: ICefBrowser; const frame: ICefFrame; const context: ICefv8Context);
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procedure Internal_OnUncaughtException(const browser: ICefBrowser; const frame: ICefFrame; const context: ICefv8Context; const exception: ICefV8Exception; const stackTrace: ICefV8StackTrace);
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procedure Internal_OnFocusedNodeChanged(const browser: ICefBrowser; const frame: ICefFrame; const node: ICefDomNode);
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procedure Internal_OnProcessMessageReceived(const browser: ICefBrowser; const frame: ICefFrame; sourceProcess: TCefProcessId; const aMessage: ICefProcessMessage; var aHandled : boolean);
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procedure Internal_OnCDMRegistrationComplete(result : TCefCDMRegistrationError; const error_message : ustring);
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procedure Internal_OnLoadingStateChange(const browser: ICefBrowser; isLoading, canGoBack, canGoForward: Boolean);
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procedure Internal_OnLoadStart(const browser: ICefBrowser; const frame: ICefFrame; transitionType: TCefTransitionType);
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procedure Internal_OnLoadEnd(const browser: ICefBrowser; const frame: ICefFrame; httpStatusCode: Integer);
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procedure Internal_OnLoadError(const browser: ICefBrowser; const frame: ICefFrame; errorCode: Integer; const errorText, failedUrl: ustring);
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procedure Internal_GetCookieableSchemes(var schemes: TStringList; var include_defaults : boolean);
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procedure Internal_GetDefaultClient(var aClient : ICefClient);
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procedure Internal_OnPrintStart(const browser: ICefBrowser);
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procedure Internal_OnPrintSettings(const browser: ICefBrowser; const settings: ICefPrintSettings; getDefaults: boolean);
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procedure Internal_OnPrintDialog(const browser: ICefBrowser; hasSelection: boolean; const callback: ICefPrintDialogCallback; var aResult : boolean);
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procedure Internal_OnPrintJob(const browser: ICefBrowser; const documentName, PDFFilePath: ustring; const callback: ICefPrintJobCallback; var aResult : boolean);
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procedure Internal_OnPrintReset(const browser: ICefBrowser);
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procedure Internal_OnGetPDFPaperSize(deviceUnitsPerInch: Integer; var aResult : TCefSize);
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// Properties used to populate TCefSettings (cef_settings_t)
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property NoSandbox : Boolean read FNoSandbox write FNoSandbox;
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property BrowserSubprocessPath : ustring read FBrowserSubprocessPath write SetBrowserSubprocessPath;
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property FrameworkDirPath : ustring read FFrameworkDirPath write SetFrameworkDirPath;
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property MainBundlePath : ustring read FMainBundlePath write FMainBundlePath; // Only used in macOS
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property ChromeRuntime : boolean read FChromeRuntime write FChromeRuntime;
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property MultiThreadedMessageLoop : boolean read FMultiThreadedMessageLoop write FMultiThreadedMessageLoop;
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property ExternalMessagePump : boolean read FExternalMessagePump write FExternalMessagePump;
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property WindowlessRenderingEnabled : Boolean read FWindowlessRenderingEnabled write FWindowlessRenderingEnabled;
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property CommandLineArgsDisabled : Boolean read FCommandLineArgsDisabled write FCommandLineArgsDisabled;
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property Cache : ustring read FCache write SetCache;
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property RootCache : ustring read FRootCache write SetRootCache;
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property UserDataPath : ustring read FUserDataPath write SetUserDataPath;
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property PersistSessionCookies : Boolean read FPersistSessionCookies write FPersistSessionCookies;
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property PersistUserPreferences : Boolean read FPersistUserPreferences write FPersistUserPreferences;
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property UserAgent : ustring read FUserAgent write FUserAgent;
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property ProductVersion : ustring read FProductVersion write FProductVersion;
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property Locale : ustring read FLocale write FLocale;
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property LogFile : ustring read FLogFile write FLogFile;
|
|
property LogSeverity : TCefLogSeverity read FLogSeverity write FLogSeverity;
|
|
property JavaScriptFlags : ustring read FJavaScriptFlags write FJavaScriptFlags;
|
|
property ResourcesDirPath : ustring read FResourcesDirPath write SetResourcesDirPath;
|
|
property LocalesDirPath : ustring read FLocalesDirPath write SetLocalesDirPath;
|
|
property PackLoadingDisabled : Boolean read FPackLoadingDisabled write FPackLoadingDisabled;
|
|
property RemoteDebuggingPort : Integer read FRemoteDebuggingPort write FRemoteDebuggingPort;
|
|
property UncaughtExceptionStackSize : Integer read FUncaughtExceptionStackSize write FUncaughtExceptionStackSize;
|
|
property IgnoreCertificateErrors : Boolean read FIgnoreCertificateErrors write FIgnoreCertificateErrors;
|
|
property BackgroundColor : TCefColor read FBackgroundColor write FBackgroundColor;
|
|
property AcceptLanguageList : ustring read FAcceptLanguageList write FAcceptLanguageList;
|
|
property ApplicationClientID : ustring read FApplicationClientID write FApplicationClientID;
|
|
|
|
// Properties used to set command line switches
|
|
property SingleProcess : Boolean read FSingleProcess write FSingleProcess; // --single-process
|
|
property EnableMediaStream : boolean read FEnableMediaStream write FEnableMediaStream; // --enable-media-stream
|
|
property EnableSpeechInput : boolean read FEnableSpeechInput write FEnableSpeechInput; // --enable-speech-input
|
|
property UseFakeUIForMediaStream : boolean read FUseFakeUIForMediaStream write FUseFakeUIForMediaStream; // --use-fake-ui-for-media-stream
|
|
property EnableUsermediaScreenCapturing : boolean read FEnableUsermediaScreenCapturing write FEnableUsermediaScreenCapturing; // --enable-usermedia-screen-capturing
|
|
property EnableGPU : boolean read FEnableGPU write FEnableGPU; // --enable-gpu-plugin
|
|
property EnableFeatures : ustring read FEnableFeatures write FEnableFeatures; // --enable-features
|
|
property DisableFeatures : ustring read FDisableFeatures write FDisableFeatures; // --disable-features
|
|
property EnableBlinkFeatures : ustring read FEnableBlinkFeatures write FEnableBlinkFeatures; // --enable-blink-features
|
|
property DisableBlinkFeatures : ustring read FDisableBlinkFeatures write FDisableBlinkFeatures; // --disable-blink-features
|
|
property BlinkSettings : ustring read FBlinkSettings write FBlinkSettings; // --blink-settings
|
|
property ForceFieldTrials : ustring read FForceFieldTrials write FForceFieldTrials; // --force-fieldtrials
|
|
property ForceFieldTrialParams : ustring read FForceFieldTrialParams write FForceFieldTrialParams; // --force-fieldtrial-params
|
|
property SmoothScrolling : TCefState read FSmoothScrolling write FSmoothScrolling; // --enable-smooth-scrolling
|
|
property FastUnload : boolean read FFastUnload write FFastUnload; // --enable-fast-unload
|
|
property DisableSafeBrowsing : boolean read FDisableSafeBrowsing write FDisableSafeBrowsing; // --safebrowsing-disable-auto-update
|
|
property MuteAudio : boolean read FMuteAudio write FMuteAudio; // --mute-audio
|
|
property SitePerProcess : boolean read FSitePerProcess write FSitePerProcess; // --site-per-process
|
|
property DisableWebSecurity : boolean read FDisableWebSecurity write FDisableWebSecurity; // --disable-web-security
|
|
property DisablePDFExtension : boolean read FDisablePDFExtension write FDisablePDFExtension; // --disable-pdf-extension
|
|
property DisableSiteIsolationTrials : boolean read FDisableSiteIsolationTrials write FDisableSiteIsolationTrials; // --disable-site-isolation-trials
|
|
property DisableChromeLoginPrompt : boolean read FDisableChromeLoginPrompt write FDisableChromeLoginPrompt; // --disable-chrome-login-prompt
|
|
property DisableExtensions : boolean read FDisableExtensions write FDisableExtensions; // --disable-extensions
|
|
property AutoplayPolicy : TCefAutoplayPolicy read FAutoplayPolicy write FAutoplayPolicy; // --autoplay-policy
|
|
property DisableBackgroundNetworking : boolean read FDisableBackgroundNetworking write FDisableBackgroundNetworking; // --disable-background-networking
|
|
property MetricsRecordingOnly : boolean read FMetricsRecordingOnly write FMetricsRecordingOnly; // --metrics-recording-only
|
|
property AllowFileAccessFromFiles : boolean read FAllowFileAccessFromFiles write FAllowFileAccessFromFiles; // --allow-file-access-from-files
|
|
property AllowRunningInsecureContent : boolean read FAllowRunningInsecureContent write FAllowRunningInsecureContent; // --allow-running-insecure-content
|
|
property EnablePrintPreview : boolean read FEnablePrintPreview write FEnablePrintPreview; // --enable-print-preview
|
|
property PluginPolicy : TCefPluginPolicySwitch read FPluginPolicy write FPluginPolicy; // --plugin-policy
|
|
property DefaultEncoding : ustring read FDefaultEncoding write FDefaultEncoding; // --default-encoding
|
|
property DisableJavascript : boolean read FDisableJavascript write FDisableJavascript; // --disable-javascript
|
|
property DisableJavascriptCloseWindows : boolean read FDisableJavascriptCloseWindows write FDisableJavascriptCloseWindows; // --disable-javascript-close-windows
|
|
property DisableJavascriptAccessClipboard : boolean read FDisableJavascriptAccessClipboard write FDisableJavascriptAccessClipboard; // --disable-javascript-access-clipboard
|
|
property DisableJavascriptDomPaste : boolean read FDisableJavascriptDomPaste write FDisableJavascriptDomPaste; // --disable-javascript-dom-paste
|
|
property AllowUniversalAccessFromFileUrls : boolean read FAllowUniversalAccessFromFileUrls write FAllowUniversalAccessFromFileUrls; // --allow-universal-access-from-files
|
|
property DisableImageLoading : boolean read FDisableImageLoading write FDisableImageLoading; // --disable-image-loading
|
|
property ImageShrinkStandaloneToFit : boolean read FImageShrinkStandaloneToFit write FImageShrinkStandaloneToFit; // --image-shrink-standalone-to-fit
|
|
property DisableTextAreaResize : boolean read FDisableTextAreaResize write FDisableTextAreaResize; // --disable-text-area-resize
|
|
property DisableTabToLinks : boolean read FDisableTabToLinks write FDisableTabToLinks; // --disable-tab-to-links
|
|
property DisablePlugins : boolean read FDisablePlugins write FDisablePlugins; // --disable-plugins
|
|
property EnableProfanityFilter : boolean read FEnableProfanityFilter write FEnableProfanityFilter; // --enable-profanity-filter
|
|
property DisableSpellChecking : boolean read FDisableSpellChecking write FDisableSpellChecking; // --disable-spell-checking
|
|
property OverrideSpellCheckLang : ustring read FOverrideSpellCheckLang write FOverrideSpellCheckLang; // --override-spell-check-lang
|
|
property TouchEvents : TCefState read FTouchEvents write FTouchEvents; // --touch-events
|
|
property DisableReadingFromCanvas : boolean read FDisableReadingFromCanvas write FDisableReadingFromCanvas; // --disable-reading-from-canvas
|
|
property HyperlinkAuditing : boolean read FHyperlinkAuditing write FHyperlinkAuditing; // --no-pings
|
|
property DisableNewBrowserInfoTimeout : boolean read FDisableNewBrowserInfoTimeout write FDisableNewBrowserInfoTimeout; // --disable-new-browser-info-timeout
|
|
property DevToolsProtocolLogFile : ustring read FDevToolsProtocolLogFile write FDevToolsProtocolLogFile; // --devtools-protocol-log-file
|
|
property ForcedDeviceScaleFactor : single read FForcedDeviceScaleFactor write FForcedDeviceScaleFactor; // --device-scale-factor
|
|
property DisableZygote : boolean read FDisableZygote write FDisableZygote; // --no-zygote
|
|
|
|
// Properties used during the CEF initialization
|
|
property WindowsSandboxInfo : Pointer read FWindowsSandboxInfo write FWindowsSandboxInfo;
|
|
property EnableHighDPISupport : boolean read FEnableHighDPISupport write FEnableHighDPISupport;
|
|
|
|
// Custom properties
|
|
property DeleteCache : boolean read FDeleteCache write FDeleteCache;
|
|
property DeleteCookies : boolean read FDeleteCookies write FDeleteCookies;
|
|
property CheckCEFFiles : boolean read FCheckCEFFiles write FCheckCEFFiles;
|
|
property ShowMessageDlg : boolean read FShowMessageDlg write FShowMessageDlg;
|
|
property MissingBinariesException : boolean read FMissingBinariesException write FMissingBinariesException;
|
|
property SetCurrentDir : boolean read FSetCurrentDir write FSetCurrentDir;
|
|
property GlobalContextInitialized : boolean read GetGlobalContextInitialized;
|
|
property ChromeMajorVer : uint16 read FChromeVersionInfo.MajorVer;
|
|
property ChromeMinorVer : uint16 read FChromeVersionInfo.MinorVer;
|
|
property ChromeRelease : uint16 read FChromeVersionInfo.Release;
|
|
property ChromeBuild : uint16 read FChromeVersionInfo.Build;
|
|
property ChromeVersion : ustring read GetChromeVersion;
|
|
property LibCefVersion : ustring read GetLibCefVersion;
|
|
property LibCefPath : ustring read GetLibCefPath;
|
|
property ChromeElfPath : ustring read GetChromeElfPath;
|
|
property LibLoaded : boolean read FLibLoaded;
|
|
property LogProcessInfo : boolean read FLogProcessInfo write FLogProcessInfo;
|
|
property ReRaiseExceptions : boolean read FReRaiseExceptions write FReRaiseExceptions;
|
|
property DeviceScaleFactor : single read FDeviceScaleFactor;
|
|
property CheckDevToolsResources : boolean read FCheckDevToolsResources write FCheckDevToolsResources;
|
|
property LocalesRequired : ustring read FLocalesRequired write FLocalesRequired;
|
|
property ProcessType : TCefProcessType read FProcessType;
|
|
property MustCreateResourceBundleHandler : boolean read GetMustCreateResourceBundleHandler write FMustCreateResourceBundleHandler;
|
|
property MustCreateBrowserProcessHandler : boolean read GetMustCreateBrowserProcessHandler write FMustCreateBrowserProcessHandler;
|
|
property MustCreateRenderProcessHandler : boolean read GetMustCreateRenderProcessHandler write FMustCreateRenderProcessHandler;
|
|
property MustCreateLoadHandler : boolean read GetMustCreateLoadHandler write FMustCreateLoadHandler;
|
|
property MustCreatePrintHandler : boolean read GetMustCreatePrintHandler write FMustCreatePrintHandler;
|
|
property OsmodalLoop : boolean write SetOsmodalLoop;
|
|
property Status : TCefAplicationStatus read FStatus;
|
|
property MissingLibFiles : string read FMissingLibFiles;
|
|
property WidevinePath : ustring read FWidevinePath write FWidevinePath;
|
|
property MustFreeLibrary : boolean read FMustFreeLibrary write FMustFreeLibrary;
|
|
property ChildProcessesCount : integer read GetChildProcessesCount;
|
|
property UsedMemory : uint64 read GetUsedMemory;
|
|
property TotalSystemMemory : uint64 read GetTotalSystemMemory;
|
|
property AvailableSystemMemory : uint64 read GetAvailableSystemMemory;
|
|
property SystemMemoryLoad : cardinal read GetSystemMemoryLoad;
|
|
property SupportedSchemes : TStringList read FSupportedSchemes;
|
|
{$IFDEF LINUX}
|
|
property XDisplay : PXDisplay read GetXDisplay;
|
|
{$ENDIF}
|
|
|
|
// ICefApp
|
|
property OnRegCustomSchemes : TOnRegisterCustomSchemesEvent read FOnRegisterCustomSchemes write FOnRegisterCustomSchemes;
|
|
|
|
// ICefBrowserProcessHandler
|
|
property OnGetCookieableSchemes : TOnGetCookieableSchemesEvent read FOnGetCookieableSchemes write FOnGetCookieableSchemes;
|
|
property OnContextInitialized : TOnContextInitializedEvent read FOnContextInitialized write FOnContextInitialized;
|
|
property OnBeforeChildProcessLaunch : TOnBeforeChildProcessLaunchEvent read FOnBeforeChildProcessLaunch write FOnBeforeChildProcessLaunch;
|
|
property OnScheduleMessagePumpWork : TOnScheduleMessagePumpWorkEvent read FOnScheduleMessagePumpWork write FOnScheduleMessagePumpWork;
|
|
property OnGetDefaultClient : TOnGetDefaultClientEvent read FOnGetDefaultClient write FOnGetDefaultClient;
|
|
|
|
// ICefResourceBundleHandler
|
|
property OnGetLocalizedString : TOnGetLocalizedStringEvent read FOnGetLocalizedString write FOnGetLocalizedString;
|
|
property OnGetDataResource : TOnGetDataResourceEvent read FOnGetDataResource write FOnGetDataResource;
|
|
property OnGetDataResourceForScale : TOnGetDataResourceForScaleEvent read FOnGetDataResourceForScale write FOnGetDataResourceForScale;
|
|
|
|
// ICefRenderProcessHandler
|
|
property OnWebKitInitialized : TOnWebKitInitializedEvent read FOnWebKitInitialized write FOnWebKitInitialized;
|
|
property OnBrowserCreated : TOnBrowserCreatedEvent read FOnBrowserCreated write FOnBrowserCreated;
|
|
property OnBrowserDestroyed : TOnBrowserDestroyedEvent read FOnBrowserDestroyed write FOnBrowserDestroyed;
|
|
property OnContextCreated : TOnContextCreatedEvent read FOnContextCreated write FOnContextCreated;
|
|
property OnContextReleased : TOnContextReleasedEvent read FOnContextReleased write FOnContextReleased;
|
|
property OnUncaughtException : TOnUncaughtExceptionEvent read FOnUncaughtException write FOnUncaughtException;
|
|
property OnFocusedNodeChanged : TOnFocusedNodeChangedEvent read FOnFocusedNodeChanged write FOnFocusedNodeChanged;
|
|
property OnProcessMessageReceived : TOnProcessMessageReceivedEvent read FOnProcessMessageReceived write FOnProcessMessageReceived;
|
|
|
|
// ICefRegisterCDMCallback
|
|
property OnCDMRegistrationComplete : TOnCDMRegistrationCompleteEvent read FOnCDMRegistrationComplete write FOnCDMRegistrationComplete;
|
|
|
|
// ICefLoadHandler
|
|
property OnLoadingStateChange : TOnRenderLoadingStateChange read FOnLoadingStateChange write FOnLoadingStateChange;
|
|
property OnLoadStart : TOnRenderLoadStart read FOnLoadStart write FOnLoadStart;
|
|
property OnLoadEnd : TOnRenderLoadEnd read FOnLoadEnd write FOnLoadEnd;
|
|
property OnLoadError : TOnRenderLoadError read FOnLoadError write FOnLoadError;
|
|
|
|
// ICefPrintHandler
|
|
{$IFDEF LINUX}
|
|
property OnPrintStart : TOnPrintStartEvent read FOnPrintStart write FOnPrintStart;
|
|
property OnPrintSettings : TOnPrintSettingsEvent read FOnPrintSettings write FOnPrintSettings;
|
|
property OnPrintDialog : TOnPrintDialogEvent read FOnPrintDialog write FOnPrintDialog;
|
|
property OnPrintJob : TOnPrintJobEvent read FOnPrintJob write FOnPrintJob;
|
|
property OnPrintReset : TOnPrintResetEvent read FOnPrintReset write FOnPrintReset;
|
|
property OnGetPDFPaperSize : TOnGetPDFPaperSizeEvent read FOnGetPDFPaperSize write FOnGetPDFPaperSize;
|
|
{$ENDIF}
|
|
end;
|
|
|
|
TCEFDirectoryDeleterThread = class(TThread)
|
|
protected
|
|
FDirectory : string;
|
|
|
|
procedure Execute; override;
|
|
|
|
public
|
|
constructor Create(const aDirectory : string);
|
|
end;
|
|
|
|
var
|
|
GlobalCEFApp : TCefApplicationCore = nil;
|
|
|
|
procedure DestroyGlobalCEFApp;
|
|
|
|
// *********************************************************
|
|
// ********************** ATTENTION ! **********************
|
|
// *********************************************************
|
|
// ** **
|
|
// ** MANY OF THE EVENTS IN CEF4DELPHI COMPONENTS LIKE **
|
|
// ** TCHROMIUM, TFMXCHROMIUM OR TCEFAPPLICATION ARE **
|
|
// ** EXECUTED IN A CEF THREAD BY DEFAULT. **
|
|
// ** **
|
|
// ** WINDOWS CONTROLS MUST BE CREATED AND DESTROYED IN **
|
|
// ** THE SAME THREAD TO AVOID ERRORS. **
|
|
// ** SOME OF THEM RECREATE THE HANDLERS IF THEY ARE **
|
|
// ** MODIFIED AND CAN CAUSE THE SAME ERRORS. **
|
|
// ** **
|
|
// ** DON'T CREATE, MODIFY OR DESTROY WINDOWS CONTROLS **
|
|
// ** INSIDE THE CEF4DELPHI EVENTS AND USE **
|
|
// ** SYNCHRONIZATION OBJECTS TO PROTECT VARIABLES AND **
|
|
// ** FIELDS IF THEY ARE ALSO USED IN THE MAIN THREAD. **
|
|
// ** **
|
|
// ** READ THIS FOR MORE INFORMATION : **
|
|
// ** https://www.briskbard.com/index.php?pageid=cef **
|
|
// ** **
|
|
// ** USE OUR FORUMS FOR MORE QUESTIONS : **
|
|
// ** https://www.briskbard.com/forum/ **
|
|
// ** **
|
|
// *********************************************************
|
|
// *********************************************************
|
|
|
|
implementation
|
|
|
|
uses
|
|
{$IFDEF DELPHI16_UP}
|
|
System.Math, System.IOUtils, System.SysUtils,
|
|
{$IFDEF MSWINDOWS}WinApi.TlHelp32, WinApi.PSAPI,{$ENDIF}
|
|
{$IFDEF LINUX}{$IFDEF FMX}Posix.Unistd, Posix.Stdio,{$ENDIF}{$ENDIF}
|
|
{$ELSE}
|
|
Math, {$IFDEF DELPHI14_UP}IOUtils,{$ENDIF} SysUtils,
|
|
{$IFDEF FPC}
|
|
{$IFDEF MSWINDOWS}jwatlhelp32, jwapsapi,{$ENDIF}
|
|
{$IFDEF LINUX}lcltype, Forms, InterfaceBase,{$ENDIF}
|
|
{$ELSE}
|
|
TlHelp32, {$IFDEF MSWINDOWS}PSAPI,{$ENDIF}
|
|
{$ENDIF}
|
|
{$ENDIF}
|
|
uCEFLibFunctions, uCEFMiscFunctions, uCEFCommandLine, uCEFConstants,
|
|
uCEFSchemeHandlerFactory, uCEFCookieManager, uCEFApp, uCEFRegisterCDMCallback,
|
|
uCEFCompletionCallback, uCEFWaitableEvent;
|
|
|
|
procedure DestroyGlobalCEFApp;
|
|
begin
|
|
if (GlobalCEFApp <> nil) then FreeAndNil(GlobalCEFApp);
|
|
end;
|
|
|
|
constructor TCefApplicationCore.Create;
|
|
begin
|
|
inherited Create;
|
|
if GlobalCEFApp = nil then
|
|
GlobalCEFApp := Self;
|
|
|
|
FStatus := asLoading;
|
|
FMissingLibFiles := '';
|
|
FLibHandle := 0;
|
|
FCache := '';
|
|
FRootCache := '';
|
|
FUserDataPath := '';
|
|
FUserAgent := '';
|
|
FProductVersion := '';
|
|
FLocale := '';
|
|
FLogFile := '';
|
|
FBrowserSubprocessPath := '';
|
|
FFrameworkDirPath := '';
|
|
FMainBundlePath := '';
|
|
FChromeRuntime := False;
|
|
FLogSeverity := LOGSEVERITY_DISABLE;
|
|
FJavaScriptFlags := '';
|
|
FResourcesDirPath := '';
|
|
FLocalesDirPath := '';
|
|
FSingleProcess := False;
|
|
FNoSandbox := True;
|
|
FCommandLineArgsDisabled := False;
|
|
FPackLoadingDisabled := False;
|
|
FRemoteDebuggingPort := 0;
|
|
FUncaughtExceptionStackSize := 0;
|
|
FPersistSessionCookies := False;
|
|
FPersistUserPreferences := False;
|
|
FIgnoreCertificateErrors := False;
|
|
FBackgroundColor := 0;
|
|
FAcceptLanguageList := '';
|
|
FApplicationClientID := '';
|
|
FWindowsSandboxInfo := nil;
|
|
FWindowlessRenderingEnabled := False;
|
|
FMultiThreadedMessageLoop := True;
|
|
FExternalMessagePump := False;
|
|
FDeleteCache := False;
|
|
FDeleteCookies := False;
|
|
FEnableMediaStream := True;
|
|
FEnableSpeechInput := False;
|
|
FUseFakeUIForMediaStream := False;
|
|
FEnableUsermediaScreenCapturing := False;
|
|
FEnableGPU := False;
|
|
FCustomCommandLines := nil;
|
|
FCustomCommandLineValues := nil;
|
|
FCheckCEFFiles := True;
|
|
FSmoothScrolling := STATE_DEFAULT;
|
|
FFastUnload := False;
|
|
FDisableSafeBrowsing := False;
|
|
FOnRegisterCustomSchemes := nil;
|
|
FEnableHighDPISupport := False;
|
|
FMuteAudio := False;
|
|
FSitePerProcess := False;
|
|
FDisableWebSecurity := False;
|
|
FDisablePDFExtension := False;
|
|
FDisableSiteIsolationTrials := False;
|
|
FDisableChromeLoginPrompt := False;
|
|
FLogProcessInfo := False;
|
|
FReRaiseExceptions := False;
|
|
FLibLoaded := False;
|
|
FShowMessageDlg := True;
|
|
FMissingBinariesException := False;
|
|
FSetCurrentDir := False;
|
|
FGlobalContextInitialized := False;
|
|
FCheckDevToolsResources := True;
|
|
FDisableExtensions := False;
|
|
FDisableGPUCache := True;
|
|
FLocalesRequired := '';
|
|
FProcessType := ParseProcessType;
|
|
FWidevinePath := '';
|
|
FMustFreeLibrary := False;
|
|
FAutoplayPolicy := appDefault;
|
|
FDisableBackgroundNetworking := False;
|
|
FMetricsRecordingOnly := False;
|
|
FAllowFileAccessFromFiles := False;
|
|
FAllowRunningInsecureContent := False;
|
|
FPluginPolicy := PLUGIN_POLICY_SWITCH_ALLOW;
|
|
FDefaultEncoding := '';
|
|
FDisableJavascript := False;
|
|
FEnableFeatures := '';
|
|
FDisableFeatures := '';
|
|
FEnableBlinkFeatures := '';
|
|
FDisableBlinkFeatures := '';
|
|
FForceFieldTrials := '';
|
|
FForceFieldTrialParams := '';
|
|
FBlinkSettings := '';
|
|
FSupportedSchemes := nil;
|
|
FDisableNewBrowserInfoTimeout := False;
|
|
FDevToolsProtocolLogFile := '';
|
|
FForcedDeviceScaleFactor := 0;
|
|
FDisableZygote := False;
|
|
|
|
FDisableJavascriptCloseWindows := False;
|
|
FDisableJavascriptAccessClipboard := False;
|
|
FDisableJavascriptDomPaste := False;
|
|
FAllowUniversalAccessFromFileUrls := False;
|
|
FDisableImageLoading := False;
|
|
FImageShrinkStandaloneToFit := False;
|
|
FDisableTextAreaResize := False;
|
|
FDisableTabToLinks := False;
|
|
FDisablePlugins := False;
|
|
FEnableProfanityFilter := False;
|
|
FDisableSpellChecking := False;
|
|
FOverrideSpellCheckLang := '';
|
|
FEnablePrintPreview := False;
|
|
FTouchEvents := STATE_DEFAULT;
|
|
FDisableReadingFromCanvas := False;
|
|
FHyperlinkAuditing := True;
|
|
|
|
FMustCreateResourceBundleHandler := False;
|
|
FMustCreateBrowserProcessHandler := True;
|
|
FMustCreateRenderProcessHandler := False;
|
|
FMustCreateLoadHandler := False;
|
|
FMustCreatePrintHandler := False;
|
|
|
|
// ICefBrowserProcessHandler
|
|
FOnGetCookieableSchemes := nil;
|
|
FOnContextInitialized := nil;
|
|
FOnBeforeChildProcessLaunch := nil;
|
|
FOnScheduleMessagePumpWork := nil;
|
|
FOnGetDefaultClient := nil;
|
|
|
|
// ICefResourceBundleHandler
|
|
FOnGetLocalizedString := nil;
|
|
FOnGetDataResource := nil;
|
|
FOnGetDataResourceForScale := nil;
|
|
|
|
// ICefRenderProcessHandler
|
|
FOnWebKitInitialized := nil;
|
|
FOnBrowserCreated := nil;
|
|
FOnBrowserDestroyed := nil;
|
|
FOnContextCreated := nil;
|
|
FOnContextReleased := nil;
|
|
FOnUncaughtException := nil;
|
|
FOnFocusedNodeChanged := nil;
|
|
FOnProcessMessageReceived := nil;
|
|
|
|
// ICefRegisterCDMCallback
|
|
FOnCDMRegistrationComplete := nil;
|
|
|
|
// ICefLoadHandler
|
|
FOnLoadingStateChange := nil;
|
|
FOnLoadStart := nil;
|
|
FOnLoadEnd := nil;
|
|
FOnLoadError := nil;
|
|
|
|
// ICefPrintHandler
|
|
FOnPrintStart := nil;
|
|
FOnPrintSettings := nil;
|
|
FOnPrintDialog := nil;
|
|
FOnPrintJob := nil;
|
|
FOnPrintReset := nil;
|
|
FOnGetPDFPaperSize := nil;
|
|
|
|
UpdateDeviceScaleFactor;
|
|
|
|
FillChar(FAppSettings, SizeOf(TCefSettings), 0);
|
|
FAppSettings.size := SizeOf(TCefSettings);
|
|
|
|
FChromeVersionInfo.MajorVer := CEF_CHROMEELF_VERSION_MAJOR;
|
|
FChromeVersionInfo.MinorVer := CEF_CHROMEELF_VERSION_MINOR;
|
|
FChromeVersionInfo.Release := CEF_CHROMEELF_VERSION_RELEASE;
|
|
FChromeVersionInfo.Build := CEF_CHROMEELF_VERSION_BUILD;
|
|
|
|
{$IFDEF MSWINDOWS}
|
|
if (FProcessType = ptBrowser) then
|
|
GetDLLVersion(ChromeElfPath, FChromeVersionInfo);
|
|
{$ENDIF}
|
|
|
|
IsMultiThread := True;
|
|
|
|
SetExceptionMask([exInvalidOp, exDenormalized, exZeroDivide, exOverflow, exUnderflow, exPrecision]);
|
|
end;
|
|
|
|
destructor TCefApplicationCore.Destroy;
|
|
begin
|
|
if (GlobalCEFApp = Self) then
|
|
GlobalCEFApp := nil;
|
|
|
|
try
|
|
if (FProcessType = ptBrowser) then
|
|
ShutDown;
|
|
|
|
FreeLibcefLibrary;
|
|
|
|
if (FCustomCommandLines <> nil) then FreeAndNil(FCustomCommandLines);
|
|
if (FCustomCommandLineValues <> nil) then FreeAndNil(FCustomCommandLineValues);
|
|
if (FSupportedSchemes <> nil) then FreeAndNil(FSupportedSchemes);
|
|
finally
|
|
inherited Destroy;
|
|
end;
|
|
end;
|
|
|
|
procedure TCefApplicationCore.AfterConstruction;
|
|
begin
|
|
inherited AfterConstruction;
|
|
|
|
FCustomCommandLines := TStringList.Create;
|
|
FCustomCommandLineValues := TStringList.Create;
|
|
FSupportedSchemes := TStringList.Create;
|
|
end;
|
|
|
|
procedure TCefApplicationCore.AddCustomCommandLine(const aCommandLine, aValue : string);
|
|
begin
|
|
if (FCustomCommandLines <> nil) then FCustomCommandLines.Add(aCommandLine);
|
|
if (FCustomCommandLineValues <> nil) then FCustomCommandLineValues.Add(aValue);
|
|
end;
|
|
|
|
// This function must only be called by the main executable when the application
|
|
// is configured to use a different executable for the subprocesses.
|
|
// The process calling ths function must be the browser process.
|
|
function TCefApplicationCore.MultiExeProcessing : boolean;
|
|
var
|
|
TempApp : ICefApp;
|
|
begin
|
|
Result := False;
|
|
TempApp := nil;
|
|
|
|
try
|
|
try
|
|
if (ProcessType = ptBrowser) and
|
|
CheckCEFLibrary and
|
|
LoadCEFlibrary then
|
|
begin
|
|
TempApp := TCustomCefApp.Create(self);
|
|
|
|
if InitializeLibrary(TempApp) then
|
|
Result := True
|
|
else
|
|
TempApp.RemoveReferences;
|
|
end;
|
|
except
|
|
on e : exception do
|
|
if CustomExceptionHandler('TCefApplicationCore.MultiExeProcessing', e) then raise;
|
|
end;
|
|
finally
|
|
TempApp := nil;
|
|
end;
|
|
end;
|
|
|
|
// This function will be called by all processes when the application is configured
|
|
// to use the same executable for all the processes : browser, render, etc.
|
|
function TCefApplicationCore.SingleExeProcessing : boolean;
|
|
var
|
|
TempApp : ICefApp;
|
|
begin
|
|
Result := False;
|
|
TempApp := nil;
|
|
|
|
try
|
|
try
|
|
if CheckCEFLibrary and LoadCEFlibrary then
|
|
begin
|
|
if (FProcessType <> ptBrowser) then
|
|
BeforeInitSubProcess;
|
|
|
|
TempApp := TCustomCefApp.Create(self);
|
|
|
|
if (ExecuteProcess(TempApp) < 0) and
|
|
InitializeLibrary(TempApp) then
|
|
Result := True
|
|
else
|
|
TempApp.RemoveReferences;
|
|
end;
|
|
except
|
|
on e : exception do
|
|
if CustomExceptionHandler('TCefApplicationCore.SingleExeProcessing', e) then raise;
|
|
end;
|
|
finally
|
|
TempApp := nil;
|
|
end;
|
|
end;
|
|
|
|
procedure TCefApplicationCore.BeforeInitSubProcess;
|
|
begin
|
|
// Is implemented by TCefApplication
|
|
end;
|
|
|
|
function TCefApplicationCore.GetChromeVersion : ustring;
|
|
begin
|
|
Result := FileVersionInfoToString(FChromeVersionInfo);
|
|
end;
|
|
|
|
function TCefApplicationCore.GetLibCefVersion : ustring;
|
|
begin
|
|
Result := IntToStr(CEF_SUPPORTED_VERSION_MAJOR) + '.' +
|
|
IntToStr(CEF_SUPPORTED_VERSION_MINOR) + '.' +
|
|
IntToStr(CEF_SUPPORTED_VERSION_RELEASE) + '.' +
|
|
IntToStr(CEF_SUPPORTED_VERSION_BUILD);
|
|
end;
|
|
|
|
function TCefApplicationCore.GetLibCefPath : ustring;
|
|
begin
|
|
if (length(FFrameworkDirPath) > 0) then
|
|
Result := IncludeTrailingPathDelimiter(FFrameworkDirPath) + LIBCEF_DLL
|
|
else
|
|
begin
|
|
{$IFDEF LINUX}
|
|
Result := GetModulePath + LIBCEF_DLL;
|
|
{$ELSE}
|
|
Result := LIBCEF_DLL;
|
|
{$ENDIF}
|
|
end;
|
|
end;
|
|
|
|
function TCefApplicationCore.GetChromeElfPath : ustring;
|
|
begin
|
|
if (length(FFrameworkDirPath) > 0) then
|
|
Result := IncludeTrailingPathDelimiter(FFrameworkDirPath) + CHROMEELF_DLL
|
|
else
|
|
Result := CHROMEELF_DLL;
|
|
end;
|
|
|
|
procedure TCefApplicationCore.SetCache(const aValue : ustring);
|
|
begin
|
|
FCache := CustomAbsolutePath(aValue);
|
|
FDisableGPUCache := (length(FCache) = 0);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.SetRootCache(const aValue : ustring);
|
|
begin
|
|
FRootCache := CustomAbsolutePath(aValue);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.SetUserDataPath(const aValue : ustring);
|
|
begin
|
|
FUserDataPath := CustomAbsolutePath(aValue);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.SetBrowserSubprocessPath(const aValue : ustring);
|
|
begin
|
|
FBrowserSubprocessPath := CustomAbsolutePath(aValue);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.SetFrameworkDirPath(const aValue : ustring);
|
|
begin
|
|
FFrameworkDirPath := CustomAbsolutePath(aValue, True);
|
|
|
|
{$IFDEF MSWINDOWS}
|
|
if (FProcessType = ptBrowser) then GetDLLVersion(ChromeElfPath, FChromeVersionInfo);
|
|
{$ENDIF}
|
|
end;
|
|
|
|
procedure TCefApplicationCore.SetResourcesDirPath(const aValue : ustring);
|
|
begin
|
|
FResourcesDirPath := CustomAbsolutePath(aValue, True);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.SetLocalesDirPath(const aValue : ustring);
|
|
begin
|
|
FLocalesDirPath := CustomAbsolutePath(aValue, True);
|
|
end;
|
|
|
|
function TCefApplicationCore.CheckCEFLibrary : boolean;
|
|
var
|
|
TempString, TempOldDir : string;
|
|
TempMissingFrm, TempMissingRsc, TempMissingLoc, TempMissingSubProc : boolean;
|
|
{$IFDEF MSWINDOWS}
|
|
TempMachine : integer;
|
|
TempVersionInfo : TFileVersionInfo;
|
|
{$ENDIF}
|
|
begin
|
|
Result := False;
|
|
|
|
if not(FCheckCEFFiles) or (FProcessType <> ptBrowser) then
|
|
Result := True
|
|
else
|
|
begin
|
|
if FSetCurrentDir then
|
|
begin
|
|
TempOldDir := GetCurrentDir;
|
|
chdir(GetModulePath);
|
|
end;
|
|
try
|
|
TempMissingSubProc := not(CheckSubprocessPath(FBrowserSubprocessPath, FMissingLibFiles));
|
|
TempMissingFrm := not(CheckDLLs(FFrameworkDirPath, FMissingLibFiles));
|
|
TempMissingRsc := not(CheckResources(FResourcesDirPath, FMissingLibFiles, FCheckDevToolsResources, not(FDisableExtensions)));
|
|
TempMissingLoc := not(CheckLocales(FLocalesDirPath, FMissingLibFiles, FLocalesRequired));
|
|
|
|
if TempMissingFrm or TempMissingRsc or TempMissingLoc or TempMissingSubProc then
|
|
begin
|
|
FStatus := asErrorMissingFiles;
|
|
TempString := 'CEF binaries missing !';
|
|
|
|
if (length(FMissingLibFiles) > 0) then
|
|
TempString := TempString + CRLF + CRLF +
|
|
'The missing files are :' + CRLF +
|
|
trim(FMissingLibFiles);
|
|
|
|
ShowErrorMessageDlg(TempString);
|
|
end
|
|
else
|
|
{$IFDEF MSWINDOWS}
|
|
if CheckDLLVersion(LibCefPath,
|
|
CEF_SUPPORTED_VERSION_MAJOR,
|
|
CEF_SUPPORTED_VERSION_MINOR,
|
|
CEF_SUPPORTED_VERSION_RELEASE,
|
|
CEF_SUPPORTED_VERSION_BUILD) then
|
|
begin
|
|
if GetDLLHeaderMachine(LibCefPath, TempMachine) then
|
|
case TempMachine of
|
|
CEF_IMAGE_FILE_MACHINE_I386 :
|
|
if Is32BitProcess then
|
|
Result := True
|
|
else
|
|
begin
|
|
FStatus := asErrorDLLVersion;
|
|
TempString := 'Wrong CEF binaries !' +
|
|
CRLF + CRLF +
|
|
'Use the 32 bit CEF binaries with 32 bits applications only.';
|
|
|
|
ShowErrorMessageDlg(TempString);
|
|
end;
|
|
|
|
CEF_IMAGE_FILE_MACHINE_AMD64 :
|
|
if not(Is32BitProcess) then
|
|
Result := True
|
|
else
|
|
|
|
begin
|
|
FStatus := asErrorDLLVersion;
|
|
TempString := 'Wrong CEF binaries !' +
|
|
CRLF + CRLF +
|
|
'Use the 64 bit CEF binaries with 64 bits applications only.';
|
|
|
|
ShowErrorMessageDlg(TempString);
|
|
end;
|
|
|
|
else
|
|
begin
|
|
FStatus := asErrorDLLVersion;
|
|
TempString := 'Unknown CEF binaries !' +
|
|
CRLF + CRLF +
|
|
'Use only the CEF binaries specified in the CEF4Delphi Readme.md file at ' +
|
|
CEF4DELPHI_URL;
|
|
|
|
ShowErrorMessageDlg(TempString);
|
|
end;
|
|
end
|
|
else
|
|
Result := True;
|
|
end
|
|
else
|
|
begin
|
|
FStatus := asErrorDLLVersion;
|
|
TempString := 'Unsupported CEF version !' +
|
|
CRLF + CRLF +
|
|
'Use only the CEF binaries specified in the CEF4Delphi Readme.md file at ' +
|
|
CEF4DELPHI_URL;
|
|
|
|
if GetDLLVersion(LibCefPath, TempVersionInfo) then
|
|
TempString := TempString + CRLF + CRLF +
|
|
'Expected ' + LIBCEF_DLL + ' version : ' + LibCefVersion + CRLF +
|
|
'Found ' + LIBCEF_DLL + ' version : ' + FileVersionInfoToString(TempVersionInfo);
|
|
|
|
ShowErrorMessageDlg(TempString);
|
|
end;
|
|
{$ELSE}
|
|
begin
|
|
Result := True;
|
|
end;
|
|
{$ENDIF}
|
|
finally
|
|
if FSetCurrentDir then chdir(TempOldDir);
|
|
end;
|
|
end;
|
|
end;
|
|
|
|
function TCefApplicationCore.StartMainProcess : boolean;
|
|
begin
|
|
if (FStatus <> asLoading) then
|
|
Result := False
|
|
else
|
|
if not(FSingleProcess) and (length(FBrowserSubprocessPath) > 0) then
|
|
Result := MultiExeProcessing
|
|
else
|
|
Result := SingleExeProcessing;
|
|
end;
|
|
|
|
// This function can only be called by the executable used for the subprocesses.
|
|
// The application must be configured to use different executables for the subprocesses.
|
|
// The process calling this function can't be the browser process.
|
|
function TCefApplicationCore.StartSubProcess : boolean;
|
|
var
|
|
TempApp : ICefApp;
|
|
begin
|
|
Result := False;
|
|
TempApp := nil;
|
|
|
|
try
|
|
try
|
|
if not(FSingleProcess) and
|
|
(ProcessType <> ptBrowser) and
|
|
LoadCEFlibrary then
|
|
begin
|
|
TempApp := TCustomCefApp.Create(self);
|
|
|
|
if (ExecuteProcess(TempApp) >= 0) then
|
|
Result := True
|
|
else
|
|
TempApp.RemoveReferences;
|
|
end;
|
|
except
|
|
on e : exception do
|
|
if CustomExceptionHandler('TCefApplicationCore.StartSubProcess', e) then raise;
|
|
end;
|
|
finally
|
|
TempApp := nil;
|
|
end;
|
|
end;
|
|
|
|
procedure TCefApplicationCore.DoMessageLoopWork;
|
|
begin
|
|
if FLibLoaded and
|
|
not(FMultiThreadedMessageLoop) and
|
|
FExternalMessagePump then
|
|
cef_do_message_loop_work();
|
|
end;
|
|
|
|
procedure TCefApplicationCore.RunMessageLoop;
|
|
begin
|
|
if FLibLoaded and
|
|
not(FMultiThreadedMessageLoop) and
|
|
not(FExternalMessagePump) then
|
|
cef_run_message_loop();
|
|
end;
|
|
|
|
procedure TCefApplicationCore.QuitMessageLoop;
|
|
begin
|
|
if FLibLoaded and
|
|
not(FMultiThreadedMessageLoop) and
|
|
not(FExternalMessagePump) then
|
|
cef_quit_message_loop();
|
|
end;
|
|
|
|
procedure TCefApplicationCore.SetOsmodalLoop(aValue : boolean);
|
|
begin
|
|
if (FStatus = asInitialized) then cef_set_osmodal_loop(Ord(aValue));
|
|
end;
|
|
|
|
procedure TCefApplicationCore.UpdateDeviceScaleFactor;
|
|
begin
|
|
if (FForcedDeviceScaleFactor <> 0) then
|
|
FDeviceScaleFactor := FForcedDeviceScaleFactor
|
|
else
|
|
FDeviceScaleFactor := GetDeviceScaleFactor;
|
|
end;
|
|
|
|
procedure TCefApplicationCore.ShutDown;
|
|
begin
|
|
try
|
|
if (FStatus = asInitialized) then
|
|
begin
|
|
FStatus := asShuttingDown;
|
|
cef_shutdown();
|
|
end;
|
|
except
|
|
on e : exception do
|
|
if CustomExceptionHandler('TCefApplicationCore.ShutDown', e) then raise;
|
|
end;
|
|
end;
|
|
|
|
procedure TCefApplicationCore.FreeLibcefLibrary;
|
|
begin
|
|
try
|
|
try
|
|
if FMustFreeLibrary and (FLibHandle <> 0) then FreeLibrary(FLibHandle);
|
|
except
|
|
on e : exception do
|
|
if CustomExceptionHandler('TCefApplicationCore.FreeLibcefLibrary', e) then raise;
|
|
end;
|
|
finally
|
|
FLibHandle := 0;
|
|
FLibLoaded := False;
|
|
FStatus := asUnloaded;
|
|
end;
|
|
end;
|
|
|
|
function TCefApplicationCore.ExecuteProcess(const aApp : ICefApp) : integer;
|
|
var
|
|
TempArgs : TCefMainArgs;
|
|
begin
|
|
Result := -1;
|
|
try
|
|
if (aApp <> nil) then
|
|
begin
|
|
{$WARN SYMBOL_PLATFORM OFF}
|
|
{$IFDEF MSWINDOWS}
|
|
TempArgs.instance := HINSTANCE{$IFDEF FPC}(){$ENDIF};
|
|
{$ELSE}
|
|
{$IFDEF LINUX}
|
|
{$IFDEF FPC}
|
|
TempArgs.argc := argc;
|
|
TempArgs.argv := argv;
|
|
{$ELSE}
|
|
TempArgs.argc := ArgCount;
|
|
TempArgs.argv := PPWideChar(ArgValues);
|
|
{$ENDIF}
|
|
{$ELSE}
|
|
// TODO: Find a way to pass the arguments in MacOS
|
|
{$IFDEF FPC}
|
|
TempArgs.argc := 0;
|
|
TempArgs.argv := 0;
|
|
{$ELSE}
|
|
TempArgs.argc := 0;
|
|
TempArgs.argv := 0;
|
|
{$ENDIF}
|
|
{$ENDIF}
|
|
{$ENDIF}
|
|
{$WARN SYMBOL_PLATFORM ON}
|
|
Result := cef_execute_process(@TempArgs, aApp.Wrap, FWindowsSandboxInfo);
|
|
end;
|
|
except
|
|
on e : exception do
|
|
begin
|
|
FStatus := asErrorExecutingProcess;
|
|
if CustomExceptionHandler('TCefApplicationCore.ExecuteProcess', e) then raise;
|
|
end;
|
|
end;
|
|
end;
|
|
|
|
procedure TCefApplicationCore.InitializeSettings(var aSettings : TCefSettings);
|
|
begin
|
|
aSettings.size := SizeOf(TCefSettings);
|
|
aSettings.no_sandbox := Ord(FNoSandbox);
|
|
aSettings.browser_subprocess_path := CefString(FBrowserSubprocessPath);
|
|
aSettings.framework_dir_path := CefString(FFrameworkDirPath);
|
|
aSettings.main_bundle_path := CefString(FMainBundlePath);
|
|
aSettings.chrome_runtime := Ord(FChromeRuntime);
|
|
aSettings.multi_threaded_message_loop := Ord(FMultiThreadedMessageLoop);
|
|
aSettings.external_message_pump := Ord(FExternalMessagePump);
|
|
aSettings.windowless_rendering_enabled := Ord(FWindowlessRenderingEnabled);
|
|
aSettings.command_line_args_disabled := Ord(FCommandLineArgsDisabled);
|
|
aSettings.cache_path := CefString(FCache);
|
|
aSettings.root_cache_path := CefString(FRootCache);
|
|
aSettings.user_data_path := CefString(FUserDataPath);
|
|
aSettings.persist_session_cookies := Ord(FPersistSessionCookies);
|
|
aSettings.persist_user_preferences := Ord(FPersistUserPreferences);
|
|
aSettings.user_agent := CefString(FUserAgent);
|
|
aSettings.product_version := CefString(FProductVersion);
|
|
aSettings.locale := CefString(FLocale);
|
|
aSettings.log_file := CefString(FLogFile);
|
|
aSettings.log_severity := FLogSeverity;
|
|
aSettings.javascript_flags := CefString(FJavaScriptFlags);
|
|
aSettings.resources_dir_path := CefString(FResourcesDirPath);
|
|
aSettings.locales_dir_path := CefString(FLocalesDirPath);
|
|
aSettings.pack_loading_disabled := Ord(FPackLoadingDisabled);
|
|
aSettings.remote_debugging_port := FRemoteDebuggingPort;
|
|
aSettings.uncaught_exception_stack_size := FUncaughtExceptionStackSize;
|
|
aSettings.ignore_certificate_errors := Ord(FIgnoreCertificateErrors);
|
|
aSettings.background_color := FBackgroundColor;
|
|
aSettings.accept_language_list := CefString(FAcceptLanguageList);
|
|
aSettings.application_client_id_for_file_scanning := CefString(FApplicationClientID);
|
|
end;
|
|
|
|
function TCefApplicationCore.InitializeLibrary(const aApp : ICefApp) : boolean;
|
|
var
|
|
TempArgs : TCefMainArgs;
|
|
begin
|
|
Result := False;
|
|
|
|
try
|
|
try
|
|
if (aApp <> nil) then
|
|
begin
|
|
if FDeleteCache and FDeleteCookies then
|
|
RenameAndDeleteDir(FCache)
|
|
else
|
|
if FDeleteCookies then
|
|
DeleteCookiesDB(FCache)
|
|
else
|
|
if FDeleteCache then
|
|
RenameAndDeleteDir(FCache, True);
|
|
|
|
RegisterWidevineCDM;
|
|
|
|
InitializeSettings(FAppSettings);
|
|
|
|
{$IFDEF MSWINDOWS}
|
|
TempArgs.instance := HINSTANCE{$IFDEF FPC}(){$ENDIF};
|
|
{$ELSE}
|
|
{$WARN SYMBOL_PLATFORM OFF}
|
|
{$IFDEF LINUX}
|
|
{$IFDEF FPC}
|
|
TempArgs.argc := argc;
|
|
TempArgs.argv := argv;
|
|
{$ELSE}
|
|
TempArgs.argc := ArgCount;
|
|
TempArgs.argv := PPWideChar(ArgValues);
|
|
{$ENDIF}
|
|
{$ELSE}
|
|
// TODO: Find a way to pass the arguments in MacOS
|
|
{$IFDEF FPC}
|
|
TempArgs.argc := 0;
|
|
TempArgs.argv := 0;
|
|
{$ELSE}
|
|
TempArgs.argc := 0;
|
|
TempArgs.argv := 0;
|
|
{$ENDIF}
|
|
{$ENDIF}
|
|
{$WARN SYMBOL_PLATFORM ON}
|
|
{$ENDIF}
|
|
|
|
if (cef_initialize(@TempArgs, @FAppSettings, aApp.Wrap, FWindowsSandboxInfo) <> 0) then
|
|
begin
|
|
Result := True;
|
|
FStatus := asInitialized;
|
|
end;
|
|
end;
|
|
except
|
|
on e : exception do
|
|
if CustomExceptionHandler('TCefApplicationCore.InitializeLibrary', e) then raise;
|
|
end;
|
|
finally
|
|
if not(Result) then FStatus := asErrorInitializingLibrary;
|
|
end;
|
|
end;
|
|
|
|
procedure TCefApplicationCore.DeleteCacheContents(const aDirectory : string);
|
|
var
|
|
TempFiles : TStringList;
|
|
begin
|
|
TempFiles := TStringList.Create;
|
|
|
|
try
|
|
TempFiles.Add('Cookies');
|
|
TempFiles.Add('Cookies-journal');
|
|
TempFiles.Add('LocalPrefs.json');
|
|
|
|
DeleteDirContents(aDirectory, TempFiles);
|
|
finally
|
|
FreeAndNil(TempFiles);
|
|
end;
|
|
end;
|
|
|
|
procedure TCefApplicationCore.DeleteCookiesDB(const aDirectory : string);
|
|
var
|
|
TempFiles : TStringList;
|
|
begin
|
|
TempFiles := TStringList.Create;
|
|
|
|
try
|
|
TempFiles.Add(IncludeTrailingPathDelimiter(aDirectory) + 'Cookies');
|
|
TempFiles.Add(IncludeTrailingPathDelimiter(aDirectory) + 'Cookies-journal');
|
|
|
|
DeleteFileList(TempFiles);
|
|
finally
|
|
FreeAndNil(TempFiles);
|
|
end;
|
|
end;
|
|
|
|
procedure TCefApplicationCore.MoveCookiesDB(const aSrcDirectory, aDstDirectory : string);
|
|
var
|
|
TempFiles : TStringList;
|
|
begin
|
|
TempFiles := TStringList.Create;
|
|
|
|
try
|
|
TempFiles.Add('Cookies');
|
|
TempFiles.Add('Cookies-journal');
|
|
|
|
MoveFileList(TempFiles, aSrcDirectory, aDstDirectory);
|
|
finally
|
|
FreeAndNil(TempFiles);
|
|
end;
|
|
end;
|
|
|
|
procedure TCefApplicationCore.RenameAndDeleteDir(const aDirectory : string; aKeepCookies : boolean);
|
|
var
|
|
TempOldDir, TempNewDir : string;
|
|
i : integer;
|
|
TempThread : TCEFDirectoryDeleterThread;
|
|
begin
|
|
try
|
|
if (length(aDirectory) = 0) or not(DirectoryExists(aDirectory)) then exit;
|
|
|
|
TempOldDir := ExcludeTrailingPathDelimiter(aDirectory);
|
|
|
|
if (Pos(PathDelim, TempOldDir) > 0) and
|
|
(length(ExtractFileName(TempOldDir)) > 0) then
|
|
begin
|
|
i := 0;
|
|
|
|
repeat
|
|
inc(i);
|
|
TempNewDir := TempOldDir + '(' + inttostr(i) + ')';
|
|
until not(DirectoryExists(TempNewDir));
|
|
|
|
if RenameFile(TempOldDir, TempNewDir) then
|
|
begin
|
|
if aKeepCookies then MoveCookiesDB(TempNewDir, TempOldDir);
|
|
|
|
TempThread := TCEFDirectoryDeleterThread.Create(TempNewDir);
|
|
{$IFDEF DELPHI14_UP}
|
|
TempThread.Start;
|
|
{$ELSE}
|
|
{$IFNDEF FPC}
|
|
TempThread.Resume;
|
|
{$ELSE}
|
|
TempThread.Start;
|
|
{$ENDIF}
|
|
{$ENDIF}
|
|
end
|
|
else
|
|
if aKeepCookies then
|
|
DeleteCacheContents(aDirectory)
|
|
else
|
|
DeleteDirContents(aDirectory);
|
|
end
|
|
else
|
|
if aKeepCookies then
|
|
DeleteCacheContents(aDirectory)
|
|
else
|
|
DeleteDirContents(aDirectory);
|
|
except
|
|
on e : exception do
|
|
if CustomExceptionHandler('TCefApplicationCore.RenameAndDeleteDir', e) then raise;
|
|
end;
|
|
end;
|
|
|
|
procedure TCefApplicationCore.RegisterWidevineCDM;
|
|
var
|
|
TempPath : TCefString;
|
|
TempCallback : ICefRegisterCDMCallback;
|
|
begin
|
|
try
|
|
try
|
|
if FLibLoaded and (length(FWidevinePath) > 0) and DirectoryExists(FWidevinePath) then
|
|
begin
|
|
TempPath := CefString(FWidevinePath);
|
|
TempCallback := TCefCustomRegisterCDMCallback.Create(self);
|
|
|
|
cef_register_widevine_cdm(@TempPath, TempCallback.Wrap);
|
|
end;
|
|
except
|
|
on e : exception do
|
|
if CustomExceptionHandler('TCefApplicationCore.RegisterWidevineCDM', e) then raise;
|
|
end;
|
|
finally
|
|
TempCallback := nil;
|
|
end;
|
|
end;
|
|
|
|
procedure TCefApplicationCore.ShowErrorMessageDlg(const aError : string);
|
|
begin
|
|
OutputDebugMessage(aError);
|
|
|
|
if FShowMessageDlg then
|
|
begin
|
|
{$IFDEF MSWINDOWS}
|
|
MessageBox(0, PChar(aError + #0), PChar('Error' + #0), MB_ICONERROR or MB_OK or MB_TOPMOST);
|
|
{$ELSE}
|
|
{$IFDEF LINUX}
|
|
{$IFDEF FPC}
|
|
if (WidgetSet <> nil) then
|
|
Application.MessageBox(PChar(aError + #0), PChar('Error' + #0), MB_ICONERROR or MB_OK)
|
|
else
|
|
ShowX11Message(aError);
|
|
{$ENDIF}
|
|
{$ENDIF}
|
|
{$ENDIF}
|
|
end;
|
|
|
|
if FMissingBinariesException then
|
|
raise Exception.Create(aError);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.UpdateSupportedSchemes(aIncludeDefaults : boolean);
|
|
var
|
|
TempManager : ICefCookieManager;
|
|
begin
|
|
try
|
|
if (FSupportedSchemes <> nil) and
|
|
(FSupportedSchemes.Count > 0) then
|
|
begin
|
|
TempManager := TCefCookieManagerRef.Global(nil);
|
|
|
|
if (TempManager <> nil) then
|
|
TempManager.SetSupportedSchemes(FSupportedSchemes, aIncludeDefaults, nil);
|
|
end;
|
|
finally
|
|
TempManager := nil;
|
|
end;
|
|
end;
|
|
|
|
function TCefApplicationCore.ParseProcessType : TCefProcessType;
|
|
const
|
|
TYPE_PARAMETER_NAME = '--type=';
|
|
var
|
|
i, TempLen : integer;
|
|
TempName, TempValue : string;
|
|
begin
|
|
Result := ptBrowser;
|
|
i := paramCount;
|
|
TempLen := length(TYPE_PARAMETER_NAME);
|
|
|
|
while (i >= 1) and (Result = ptBrowser) do
|
|
begin
|
|
TempName := copy(paramstr(i), 1, TempLen);
|
|
|
|
if (CompareText(TempName, TYPE_PARAMETER_NAME) = 0) then
|
|
begin
|
|
TempValue := copy(paramstr(i), succ(TempLen), length(paramstr(i)));
|
|
|
|
if (CompareText(TempValue, 'renderer') = 0) then
|
|
Result := ptRenderer
|
|
else
|
|
if (CompareText(TempValue, 'zygote') = 0) then
|
|
Result := ptZygote
|
|
else
|
|
if (CompareText(TempValue, 'gpu-process') = 0) then
|
|
Result := ptGPU
|
|
else
|
|
if (CompareText(TempValue, 'utility') = 0) then
|
|
Result := ptUtility
|
|
else
|
|
Result := ptOther;
|
|
end;
|
|
|
|
dec(i);
|
|
end;
|
|
end;
|
|
|
|
procedure TCefApplicationCore.Internal_OnContextInitialized;
|
|
begin
|
|
FGlobalContextInitialized := True;
|
|
UpdateSupportedSchemes;
|
|
|
|
if assigned(FOnContextInitialized) then
|
|
FOnContextInitialized();
|
|
end;
|
|
|
|
procedure TCefApplicationCore.Internal_OnBeforeChildProcessLaunch(const commandLine: ICefCommandLine);
|
|
begin
|
|
if assigned(FOnBeforeChildProcessLaunch) then
|
|
FOnBeforeChildProcessLaunch(commandLine);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.Internal_OnScheduleMessagePumpWork(const delayMs: Int64);
|
|
begin
|
|
if assigned(FOnScheduleMessagePumpWork) then
|
|
FOnScheduleMessagePumpWork(delayMs);
|
|
end;
|
|
|
|
function TCefApplicationCore.Internal_GetLocalizedString(stringid: Integer; var stringVal: ustring) : boolean;
|
|
begin
|
|
Result := False;
|
|
|
|
// The stringId must be one of the values defined in the CEF file :
|
|
// /include/cef_pack_strings.h
|
|
// That file is available in the CEF binaries package.
|
|
if assigned(FOnGetLocalizedString) then
|
|
FOnGetLocalizedString(stringId, stringVal, Result);
|
|
end;
|
|
|
|
function TCefApplicationCore.Internal_GetDataResource(resourceId: Integer; var data: Pointer; var dataSize: NativeUInt) : boolean;
|
|
begin
|
|
Result := False;
|
|
|
|
// The resourceId must be one of the values defined in the CEF file :
|
|
// /include/cef_pack_resources.h
|
|
// That file is available in the CEF binaries package.
|
|
if assigned(FOnGetDataResource) then
|
|
FOnGetDataResource(resourceId, data, dataSize, Result);
|
|
end;
|
|
|
|
function TCefApplicationCore.Internal_GetDataResourceForScale(resourceId: Integer; scaleFactor: TCefScaleFactor; var data: Pointer; var dataSize: NativeUInt) : boolean;
|
|
begin
|
|
Result := False;
|
|
|
|
// The resourceId must be one of the values defined in the CEF file :
|
|
// /include/cef_pack_resources.h
|
|
// That file is available in the CEF binaries package.
|
|
if assigned(FOnGetDataResourceForScale) then
|
|
FOnGetDataResourceForScale(resourceId, scaleFactor, data, dataSize, Result);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.Internal_OnWebKitInitialized;
|
|
begin
|
|
if assigned(FOnWebKitInitialized) then
|
|
FOnWebKitInitialized();
|
|
end;
|
|
|
|
procedure TCefApplicationCore.Internal_OnBrowserCreated(const browser: ICefBrowser; const extra_info: ICefDictionaryValue);
|
|
begin
|
|
if assigned(FOnBrowserCreated) then
|
|
FOnBrowserCreated(browser, extra_info);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.Internal_OnBrowserDestroyed(const browser: ICefBrowser);
|
|
begin
|
|
if assigned(FOnBrowserDestroyed) then
|
|
FOnBrowserDestroyed(browser);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.Internal_OnContextCreated(const browser: ICefBrowser; const frame: ICefFrame; const context: ICefv8Context);
|
|
begin
|
|
if assigned(FOnContextCreated) then
|
|
FOnContextCreated(browser, frame, context);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.Internal_OnContextReleased(const browser: ICefBrowser; const frame: ICefFrame; const context: ICefv8Context);
|
|
begin
|
|
if assigned(FOnContextReleased) then
|
|
FOnContextReleased(browser, frame, context);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.Internal_OnUncaughtException(const browser: ICefBrowser; const frame: ICefFrame; const context: ICefv8Context; const exception: ICefV8Exception; const stackTrace: ICefV8StackTrace);
|
|
begin
|
|
if assigned(FOnUncaughtException) then
|
|
FOnUncaughtException(browser, frame, context, exception, stackTrace);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.Internal_OnFocusedNodeChanged(const browser: ICefBrowser; const frame: ICefFrame; const node: ICefDomNode);
|
|
begin
|
|
if assigned(FOnFocusedNodeChanged) then
|
|
FOnFocusedNodeChanged(browser, frame, node);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.Internal_OnProcessMessageReceived(const browser: ICefBrowser; const frame: ICefFrame; sourceProcess: TCefProcessId; const aMessage: ICefProcessMessage; var aHandled : boolean);
|
|
begin
|
|
if assigned(FOnProcessMessageReceived) then
|
|
FOnProcessMessageReceived(browser, frame, sourceProcess, aMessage, aHandled)
|
|
else
|
|
aHandled := False;
|
|
end;
|
|
|
|
procedure TCefApplicationCore.Internal_OnCDMRegistrationComplete(result : TCefCDMRegistrationError; const error_message : ustring);
|
|
begin
|
|
if assigned(FOnCDMRegistrationComplete) then
|
|
FOnCDMRegistrationComplete(result, error_message);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.Internal_OnLoadingStateChange(const browser: ICefBrowser; isLoading, canGoBack, canGoForward: Boolean);
|
|
begin
|
|
if assigned(FOnLoadingStateChange) then
|
|
FOnLoadingStateChange(browser, isLoading, canGoBack, canGoForward);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.Internal_OnLoadStart(const browser: ICefBrowser; const frame: ICefFrame; transitionType: TCefTransitionType);
|
|
begin
|
|
if assigned(FOnLoadStart) then
|
|
FOnLoadStart(browser, frame, transitionType);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.Internal_OnLoadEnd(const browser: ICefBrowser; const frame: ICefFrame; httpStatusCode: Integer);
|
|
begin
|
|
if assigned(FOnLoadEnd) then
|
|
FOnLoadEnd(browser, frame, httpStatusCode);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.Internal_OnLoadError(const browser: ICefBrowser; const frame: ICefFrame; errorCode: Integer; const errorText, failedUrl: ustring);
|
|
begin
|
|
if assigned(FOnLoadError) then
|
|
FOnLoadError(browser, frame, errorCode, errorText, failedUrl);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.Internal_GetCookieableSchemes(var schemes: TStringList; var include_defaults : boolean);
|
|
begin
|
|
if assigned(FOnGetCookieableSchemes) then
|
|
FOnGetCookieableSchemes(schemes, include_defaults);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.Internal_GetDefaultClient(var aClient : ICefClient);
|
|
begin
|
|
if assigned(FOnGetDefaultClient) then
|
|
FOnGetDefaultClient(aClient);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.Internal_OnPrintStart(const browser: ICefBrowser);
|
|
begin
|
|
if assigned(FOnPrintStart) then
|
|
FOnPrintStart(browser);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.Internal_OnPrintSettings(const browser: ICefBrowser; const settings: ICefPrintSettings; getDefaults: boolean);
|
|
begin
|
|
if assigned(FOnPrintSettings) then
|
|
FOnPrintSettings(browser, settings, getDefaults);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.Internal_OnPrintDialog(const browser: ICefBrowser; hasSelection: boolean; const callback: ICefPrintDialogCallback; var aResult : boolean);
|
|
begin
|
|
if assigned(FOnPrintDialog) then
|
|
FOnPrintDialog(browser, hasSelection, callback, aResult);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.Internal_OnPrintJob(const browser: ICefBrowser; const documentName, PDFFilePath: ustring; const callback: ICefPrintJobCallback; var aResult : boolean);
|
|
begin
|
|
if assigned(FOnPrintJob) then
|
|
FOnPrintJob(browser, documentName, PDFFilePath, callback, aResult);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.Internal_OnPrintReset(const browser: ICefBrowser);
|
|
begin
|
|
if assigned(FOnPrintReset) then
|
|
FOnPrintReset(browser);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.Internal_OnGetPDFPaperSize(deviceUnitsPerInch: Integer; var aResult : TCefSize);
|
|
begin
|
|
if assigned(FOnGetPDFPaperSize) then
|
|
FOnGetPDFPaperSize(deviceUnitsPerInch, aResult);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.AppendSwitch(var aKeys, aValues : TStringList; const aNewKey, aNewValue : ustring);
|
|
var
|
|
TempKey, TempHyphenatedKey : ustring;
|
|
i : integer;
|
|
begin
|
|
if (copy(aNewKey, 1, 2) = '--') then
|
|
begin
|
|
TempHyphenatedKey := aNewKey;
|
|
TempKey := copy(aNewKey, 3, length(aNewKey));
|
|
end
|
|
else
|
|
begin
|
|
TempHyphenatedKey := '--' + aNewKey;
|
|
TempKey := aNewKey;
|
|
end;
|
|
|
|
i := aKeys.IndexOf(TempKey);
|
|
|
|
if (i < 0) then
|
|
begin
|
|
i := aKeys.IndexOf(TempHyphenatedKey);
|
|
|
|
if (i < 0) then
|
|
begin
|
|
aKeys.Add(aNewKey);
|
|
aValues.Add(aNewValue);
|
|
exit;
|
|
end;
|
|
end;
|
|
|
|
if (length(aNewValue) > 0) then
|
|
begin
|
|
if (length(aValues[i]) > 0) then
|
|
aValues[i] := aValues[i] + ',' + aNewValue
|
|
else
|
|
aValues[i] := aNewValue;
|
|
end;
|
|
end;
|
|
|
|
procedure TCefApplicationCore.CleanupFeatures(var aKeys, aValues : TStringList; const aEnableKey, aDisableKey : string);
|
|
var
|
|
i, j, k, n : integer;
|
|
TempEnabledValues, TempDisabledValues : TStringList;
|
|
TempEnableKey, TempHyphenatedEnableKey, TempDisableKey, TempHyphenatedDisableKey : ustring;
|
|
begin
|
|
if (copy(aEnableKey, 1, 2) = '--') then
|
|
begin
|
|
TempHyphenatedEnableKey := aEnableKey;
|
|
TempEnableKey := copy(aEnableKey, 3, length(aEnableKey));
|
|
end
|
|
else
|
|
begin
|
|
TempHyphenatedEnableKey := '--' + aEnableKey;
|
|
TempEnableKey := aEnableKey;
|
|
end;
|
|
|
|
if (copy(aDisableKey, 1, 2) = '--') then
|
|
begin
|
|
TempHyphenatedDisableKey := aDisableKey;
|
|
TempDisableKey := copy(aDisableKey, 3, length(aDisableKey));
|
|
end
|
|
else
|
|
begin
|
|
TempHyphenatedDisableKey := '--' + aDisableKey;
|
|
TempDisableKey := aDisableKey;
|
|
end;
|
|
|
|
i := aKeys.IndexOf(TempEnableKey);
|
|
if (i < 0) then i := aKeys.IndexOf(TempHyphenatedEnableKey);
|
|
|
|
j := aKeys.IndexOf(TempDisableKey);
|
|
if (j < 0) then j := aKeys.IndexOf(TempHyphenatedDisableKey);
|
|
|
|
if (i < 0) or (j < 0) then exit;
|
|
|
|
TempEnabledValues := TStringList.Create;
|
|
TempDisabledValues := TStringList.Create;
|
|
TempEnabledValues.CommaText := aValues[i];
|
|
TempDisabledValues.CommaText := aValues[j];
|
|
|
|
k := 0;
|
|
while (k < TempDisabledValues.Count) do
|
|
begin
|
|
if (length(TempDisabledValues[k]) > 0) then
|
|
begin
|
|
n := TempEnabledValues.IndexOf(TempDisabledValues[k]);
|
|
if (n >= 0) then TempEnabledValues.Delete(n);
|
|
end;
|
|
|
|
inc(k);
|
|
end;
|
|
|
|
if (TempEnabledValues.Count > 0) then
|
|
aValues[i] := TempEnabledValues.CommaText
|
|
else
|
|
begin
|
|
aKeys.Delete(i);
|
|
aValues.Delete(i);
|
|
end;
|
|
|
|
FreeAndNil(TempEnabledValues);
|
|
FreeAndNil(TempDisabledValues);
|
|
end;
|
|
|
|
procedure TCefApplicationCore.ReplaceSwitch(var aKeys, aValues : TStringList; const aNewKey, aNewValue : ustring);
|
|
var
|
|
TempKey, TempHyphenatedKey : ustring;
|
|
i : integer;
|
|
begin
|
|
if (copy(aNewKey, 1, 2) = '--') then
|
|
begin
|
|
TempHyphenatedKey := aNewKey;
|
|
TempKey := copy(aNewKey, 3, length(aNewKey));
|
|
end
|
|
else
|
|
begin
|
|
TempHyphenatedKey := '--' + aNewKey;
|
|
TempKey := aNewKey;
|
|
end;
|
|
|
|
i := aKeys.IndexOf(TempKey);
|
|
|
|
if (i < 0) then
|
|
begin
|
|
i := aKeys.IndexOf(TempHyphenatedKey);
|
|
|
|
if (i < 0) then
|
|
begin
|
|
aKeys.Add(aNewKey);
|
|
aValues.Add(aNewValue);
|
|
end
|
|
else
|
|
aValues[i] := aNewValue;
|
|
end
|
|
else
|
|
aValues[i] := aNewValue;
|
|
end;
|
|
|
|
procedure TCefApplicationCore.AddCustomCommandLineSwitches(var aKeys, aValues : TStringList);
|
|
var
|
|
i : integer;
|
|
TempFormatSettings : TFormatSettings;
|
|
begin
|
|
ReplaceSwitch(aKeys, aValues, '--enable-media-stream', IntToStr(Ord(FEnableMediaStream)));
|
|
|
|
if FEnableSpeechInput then
|
|
ReplaceSwitch(aKeys, aValues, '--enable-speech-input');
|
|
|
|
if FUseFakeUIForMediaStream then
|
|
ReplaceSwitch(aKeys, aValues, '--use-fake-ui-for-media-stream');
|
|
|
|
if FEnableUsermediaScreenCapturing then
|
|
ReplaceSwitch(aKeys, aValues, '--enable-usermedia-screen-capturing');
|
|
|
|
if not(FEnableGPU) then
|
|
begin
|
|
ReplaceSwitch(aKeys, aValues, '--disable-gpu');
|
|
ReplaceSwitch(aKeys, aValues, '--disable-gpu-compositing');
|
|
end;
|
|
|
|
if FSingleProcess then
|
|
ReplaceSwitch(aKeys, aValues, '--single-process');
|
|
|
|
case FSmoothScrolling of
|
|
STATE_ENABLED : ReplaceSwitch(aKeys, aValues, '--enable-smooth-scrolling');
|
|
STATE_DISABLED : ReplaceSwitch(aKeys, aValues, '--disable-smooth-scrolling');
|
|
end;
|
|
|
|
case FTouchEvents of
|
|
STATE_ENABLED : ReplaceSwitch(aKeys, aValues, '--touch-events', 'enabled');
|
|
STATE_DISABLED : ReplaceSwitch(aKeys, aValues, '--touch-events', 'disabled');
|
|
end;
|
|
|
|
if FDisableReadingFromCanvas then
|
|
ReplaceSwitch(aKeys, aValues, '--disable-reading-from-canvas');
|
|
|
|
if not(FHyperlinkAuditing) then
|
|
ReplaceSwitch(aKeys, aValues, '--no-pings');
|
|
|
|
case FAutoplayPolicy of
|
|
appDocumentUserActivationRequired :
|
|
ReplaceSwitch(aKeys, aValues, '--autoplay-policy', 'document-user-activation-required');
|
|
|
|
appNoUserGestureRequired :
|
|
ReplaceSwitch(aKeys, aValues, '--autoplay-policy', 'no-user-gesture-required');
|
|
|
|
appUserGestureRequired :
|
|
ReplaceSwitch(aKeys, aValues, '--autoplay-policy', 'user-gesture-required');
|
|
end;
|
|
|
|
if FFastUnload then
|
|
ReplaceSwitch(aKeys, aValues, '--enable-fast-unload');
|
|
|
|
if FDisableGPUCache then
|
|
ReplaceSwitch(aKeys, aValues, '--disable-gpu-shader-disk-cache');
|
|
|
|
if FDisableSafeBrowsing then
|
|
begin
|
|
ReplaceSwitch(aKeys, aValues, '--disable-client-side-phishing-detection');
|
|
ReplaceSwitch(aKeys, aValues, '--safebrowsing-disable-auto-update');
|
|
ReplaceSwitch(aKeys, aValues, '--safebrowsing-disable-download-protection');
|
|
end;
|
|
|
|
if FMuteAudio then
|
|
ReplaceSwitch(aKeys, aValues, '--mute-audio');
|
|
|
|
if FDisableWebSecurity then
|
|
ReplaceSwitch(aKeys, aValues, '--disable-web-security');
|
|
|
|
if FDisablePDFExtension then
|
|
ReplaceSwitch(aKeys, aValues, '--disable-pdf-extension');
|
|
|
|
if FDisableSiteIsolationTrials then
|
|
ReplaceSwitch(aKeys, aValues, '--disable-site-isolation-trials');
|
|
|
|
if FDisableChromeLoginPrompt then
|
|
ReplaceSwitch(aKeys, aValues, '--disable-chrome-login-prompt');
|
|
|
|
if FSitePerProcess then
|
|
ReplaceSwitch(aKeys, aValues, '--site-per-process');
|
|
|
|
if FDisableExtensions then
|
|
ReplaceSwitch(aKeys, aValues, '--disable-extensions');
|
|
|
|
if FDisableBackgroundNetworking then
|
|
ReplaceSwitch(aKeys, aValues, '--disable-background-networking');
|
|
|
|
if FMetricsRecordingOnly then
|
|
ReplaceSwitch(aKeys, aValues, '--metrics-recording-only');
|
|
|
|
if FAllowFileAccessFromFiles then
|
|
ReplaceSwitch(aKeys, aValues, '--allow-file-access-from-files');
|
|
|
|
if FAllowRunningInsecureContent then
|
|
ReplaceSwitch(aKeys, aValues, '--allow-running-insecure-content');
|
|
|
|
if FEnablePrintPreview then
|
|
ReplaceSwitch(aKeys, aValues, '--enable-print-preview');
|
|
|
|
if FDisableNewBrowserInfoTimeout then
|
|
ReplaceSwitch(aKeys, aValues, '--disable-new-browser-info-timeout');
|
|
|
|
if (length(FDevToolsProtocolLogFile) > 0) then
|
|
ReplaceSwitch(aKeys, aValues, '--devtools-protocol-log-file', FDevToolsProtocolLogFile);
|
|
|
|
case FPluginPolicy of
|
|
PLUGIN_POLICY_SWITCH_DETECT : ReplaceSwitch(aKeys, aValues, '--plugin-policy', 'detect');
|
|
PLUGIN_POLICY_SWITCH_BLOCK : ReplaceSwitch(aKeys, aValues, '--plugin-policy', 'block');
|
|
end;
|
|
|
|
if (length(FDefaultEncoding) > 0) then
|
|
ReplaceSwitch(aKeys, aValues, '--default-encoding', FDefaultEncoding);
|
|
|
|
if FDisableJavascript then
|
|
ReplaceSwitch(aKeys, aValues, '--disable-javascript');
|
|
|
|
if FDisableJavascriptCloseWindows then
|
|
ReplaceSwitch(aKeys, aValues, '--disable-javascript-close-windows');
|
|
|
|
if FDisableJavascriptAccessClipboard then
|
|
ReplaceSwitch(aKeys, aValues, '--disable-javascript-access-clipboard');
|
|
|
|
if FDisableJavascriptDomPaste then
|
|
ReplaceSwitch(aKeys, aValues, '--disable-javascript-dom-paste');
|
|
|
|
if FAllowUniversalAccessFromFileUrls then
|
|
ReplaceSwitch(aKeys, aValues, '--allow-universal-access-from-files');
|
|
|
|
if FDisableImageLoading then
|
|
ReplaceSwitch(aKeys, aValues, '--disable-image-loading');
|
|
|
|
if FImageShrinkStandaloneToFit then
|
|
ReplaceSwitch(aKeys, aValues, '--image-shrink-standalone-to-fit');
|
|
|
|
if FDisableTextAreaResize then
|
|
ReplaceSwitch(aKeys, aValues, '--disable-text-area-resize');
|
|
|
|
if FDisableTabToLinks then
|
|
ReplaceSwitch(aKeys, aValues, '--disable-tab-to-links');
|
|
|
|
if FDisablePlugins then
|
|
ReplaceSwitch(aKeys, aValues, '--disable-plugins');
|
|
|
|
if FEnableProfanityFilter then
|
|
ReplaceSwitch(aKeys, aValues, '--enable-profanity-filter');
|
|
|
|
if FDisableSpellChecking then
|
|
ReplaceSwitch(aKeys, aValues, '--disable-spell-checking');
|
|
|
|
if (length(FOverrideSpellCheckLang) > 0) then
|
|
ReplaceSwitch(aKeys, aValues, '--override-spell-check-lang', FOverrideSpellCheckLang);
|
|
|
|
// This is a workaround for the CEF issue #2899
|
|
// https://bitbucket.org/chromiumembedded/cef/issues/2899/cefsettingsignore_certificate_errors-true
|
|
if FIgnoreCertificateErrors then
|
|
ReplaceSwitch(aKeys, aValues, '--ignore-certificate-errors');
|
|
|
|
if (FForcedDeviceScaleFactor <> 0) then
|
|
begin
|
|
{$IFDEF FPC}
|
|
TempFormatSettings.DecimalSeparator := '.';
|
|
{$ELSE}
|
|
{$IFDEF DELPHI26_UP}
|
|
TempFormatSettings := TFormatSettings.Create('en-US');
|
|
{$ELSE}
|
|
GetLocaleFormatSettings(GetThreadLocale, TempFormatSettings);
|
|
TempFormatSettings.DecimalSeparator := '.';
|
|
{$ENDIF}
|
|
{$ENDIF}
|
|
ReplaceSwitch(aKeys, aValues, '--force-device-scale-factor', FloatToStr(FForcedDeviceScaleFactor, TempFormatSettings));
|
|
end;
|
|
|
|
if FDisableZygote then
|
|
ReplaceSwitch(aKeys, aValues, '--no-zygote');
|
|
|
|
// The list of features you can enable is here :
|
|
// https://chromium.googlesource.com/chromium/src/+/master/chrome/common/chrome_features.cc
|
|
if (length(FEnableFeatures) > 0) then
|
|
AppendSwitch(aKeys, aValues, '--enable-features', FEnableFeatures);
|
|
|
|
// The list of features you can disable is here :
|
|
// https://chromium.googlesource.com/chromium/src/+/master/chrome/common/chrome_features.cc
|
|
if (length(FDisableFeatures) > 0) then
|
|
AppendSwitch(aKeys, aValues, '--disable-features', FDisableFeatures);
|
|
|
|
CleanupFeatures(aKeys, aValues, '--enable-features', '--disable-features');
|
|
|
|
// The list of Blink features you can enable is here :
|
|
// https://cs.chromium.org/chromium/src/third_party/blink/renderer/platform/runtime_enabled_features.json5
|
|
if (length(FEnableBlinkFeatures) > 0) then
|
|
AppendSwitch(aKeys, aValues, '--enable-blink-features', FEnableBlinkFeatures);
|
|
|
|
// The list of Blink features you can disable is here :
|
|
// https://cs.chromium.org/chromium/src/third_party/blink/renderer/platform/runtime_enabled_features.json5
|
|
if (length(FDisableBlinkFeatures) > 0) then
|
|
AppendSwitch(aKeys, aValues, '--disable-blink-features', FDisableBlinkFeatures);
|
|
|
|
CleanupFeatures(aKeys, aValues, '--enable-blink-features', '--disable-blink-features');
|
|
|
|
// The list of Blink settings you can modify is here :
|
|
// https://source.chromium.org/chromium/chromium/src/+/master:third_party/blink/renderer/core/frame/settings.json5
|
|
if (length(FBlinkSettings) > 0) then
|
|
ReplaceSwitch(aKeys, aValues, '--blink-settings', FBlinkSettings);
|
|
|
|
// https://source.chromium.org/chromium/chromium/src/+/master:base/base_switches.cc
|
|
if (length(FForceFieldTrials) > 0) then
|
|
ReplaceSwitch(aKeys, aValues, '--force-fieldtrials', FForceFieldTrials);
|
|
|
|
// https://source.chromium.org/chromium/chromium/src/+/master:components/variations/variations_switches.cc
|
|
if (length(FForceFieldTrialParams) > 0) then
|
|
ReplaceSwitch(aKeys, aValues, '--force-fieldtrial-params', FForceFieldTrialParams);
|
|
|
|
if (FCustomCommandLines <> nil) and
|
|
(FCustomCommandLineValues <> nil) and
|
|
(FCustomCommandLines.Count = FCustomCommandLineValues.Count) then
|
|
begin
|
|
i := 0;
|
|
while (i < FCustomCommandLines.Count) do
|
|
begin
|
|
if (length(FCustomCommandLines[i]) > 0) then
|
|
ReplaceSwitch(aKeys, aValues, FCustomCommandLines[i], FCustomCommandLineValues[i]);
|
|
|
|
inc(i);
|
|
end;
|
|
end;
|
|
end;
|
|
|
|
procedure TCefApplicationCore.Internal_OnBeforeCommandLineProcessing(const processType : ustring;
|
|
const commandLine : ICefCommandLine);
|
|
var
|
|
i : integer;
|
|
TempKeys, TempValues : TStringList;
|
|
begin
|
|
TempKeys := nil;
|
|
TempValues := nil;
|
|
|
|
try
|
|
if (commandLine <> nil) and
|
|
commandLine.IsValid and
|
|
(FProcessType = ptBrowser) and
|
|
(processType = '') then
|
|
begin
|
|
TempKeys := TStringList.Create;
|
|
TempValues := TStringList.Create;
|
|
commandLine.GetSwitches(TempKeys, TempValues);
|
|
|
|
AddCustomCommandLineSwitches(TempKeys, TempValues);
|
|
|
|
commandLine.Reset;
|
|
|
|
i := 0;
|
|
while (i < TempKeys.Count) do
|
|
begin
|
|
if (length(TempKeys[i]) > 0) then
|
|
begin
|
|
if (length(TempValues[i]) > 0) then
|
|
commandLine.AppendSwitchWithValue(TempKeys[i], TempValues[i])
|
|
else
|
|
commandLine.AppendSwitch(TempKeys[i]);
|
|
end;
|
|
|
|
inc(i);
|
|
end;
|
|
end;
|
|
finally
|
|
if (TempKeys <> nil) then FreeAndNil(TempKeys);
|
|
if (TempValues <> nil) then FreeAndNil(TempValues);
|
|
end;
|
|
end;
|
|
|
|
procedure TCefApplicationCore.Internal_OnRegisterCustomSchemes(const registrar: TCefSchemeRegistrarRef);
|
|
begin
|
|
if assigned(FOnRegisterCustomSchemes) then
|
|
FOnRegisterCustomSchemes(registrar);
|
|
end;
|
|
|
|
function TCefApplicationCore.GetMustCreateResourceBundleHandler : boolean;
|
|
begin
|
|
Result := ((FSingleProcess or (FProcessType in [ptBrowser, ptRenderer])) and
|
|
(FMustCreateResourceBundleHandler or
|
|
assigned(FOnGetLocalizedString) or
|
|
assigned(FOnGetDataResource) or
|
|
assigned(FOnGetDataResourceForScale)));
|
|
end;
|
|
|
|
function TCefApplicationCore.GetMustCreateBrowserProcessHandler : boolean;
|
|
begin
|
|
Result := ((FSingleProcess or (FProcessType = ptBrowser)) and
|
|
(FMustCreateBrowserProcessHandler or
|
|
MustCreatePrintHandler or
|
|
assigned(FOnGetCookieableSchemes) or
|
|
assigned(FOnContextInitialized) or
|
|
assigned(FOnBeforeChildProcessLaunch) or
|
|
assigned(FOnScheduleMessagePumpWork)) or
|
|
assigned(FOnGetDefaultClient));
|
|
end;
|
|
|
|
function TCefApplicationCore.GetMustCreateRenderProcessHandler : boolean;
|
|
begin
|
|
Result := ((FSingleProcess or (FProcessType = ptRenderer)) and
|
|
(FMustCreateRenderProcessHandler or
|
|
MustCreateLoadHandler or
|
|
assigned(FOnWebKitInitialized) or
|
|
assigned(FOnBrowserCreated) or
|
|
assigned(FOnBrowserDestroyed) or
|
|
assigned(FOnContextCreated) or
|
|
assigned(FOnContextReleased) or
|
|
assigned(FOnUncaughtException) or
|
|
assigned(FOnFocusedNodeChanged) or
|
|
assigned(FOnProcessMessageReceived)));
|
|
end;
|
|
|
|
function TCefApplicationCore.GetMustCreateLoadHandler : boolean;
|
|
begin
|
|
Result := ((FSingleProcess or (FProcessType = ptRenderer)) and
|
|
(FMustCreateLoadHandler or
|
|
assigned(FOnLoadingStateChange) or
|
|
assigned(FOnLoadStart) or
|
|
assigned(FOnLoadEnd) or
|
|
assigned(FOnLoadError)));
|
|
end;
|
|
|
|
function TCefApplicationCore.GetMustCreatePrintHandler : boolean;
|
|
begin
|
|
{$IFDEF LINUX}
|
|
Result := ((FSingleProcess or (FProcessType = ptBrowser)) and
|
|
(FMustCreatePrintHandler or
|
|
assigned(FOnPrintStart) or
|
|
assigned(FOnPrintSettings) or
|
|
assigned(FOnPrintDialog) or
|
|
assigned(FOnPrintJob) or
|
|
assigned(FOnPrintReset) or
|
|
assigned(FOnGetPDFPaperSize)));
|
|
{$ELSE}
|
|
Result := False;
|
|
{$ENDIF}
|
|
end;
|
|
|
|
function TCefApplicationCore.GetGlobalContextInitialized : boolean;
|
|
begin
|
|
Result := FGlobalContextInitialized or not(MustCreateBrowserProcessHandler);
|
|
end;
|
|
|
|
function TCefApplicationCore.GetChildProcessesCount : integer;
|
|
{$IFDEF MSWINDOWS}
|
|
var
|
|
TempHandle : THandle;
|
|
TempProcess : TProcessEntry32;
|
|
TempPID : DWORD;
|
|
TempMain, TempSubProc, TempName : string;
|
|
{$ENDIF}
|
|
begin
|
|
Result := 0;
|
|
|
|
{$IFDEF MSWINDOWS}
|
|
TempHandle := CreateToolHelp32SnapShot(TH32CS_SNAPPROCESS, 0);
|
|
if (TempHandle = INVALID_HANDLE_VALUE) then exit;
|
|
|
|
ZeroMemory(@TempProcess, SizeOf(TProcessEntry32));
|
|
TempProcess.dwSize := Sizeof(TProcessEntry32);
|
|
TempPID := GetCurrentProcessID;
|
|
TempMain := ExtractFileName(paramstr(0));
|
|
TempSubProc := ExtractFileName(FBrowserSubprocessPath);
|
|
|
|
Process32First(TempHandle, TempProcess);
|
|
|
|
repeat
|
|
if (TempProcess.th32ProcessID <> TempPID) and
|
|
(TempProcess.th32ParentProcessID = TempPID) then
|
|
begin
|
|
TempName := TempProcess.szExeFile;
|
|
TempName := ExtractFileName(TempName);
|
|
|
|
if (CompareText(TempName, TempMain) = 0) or
|
|
((length(TempSubProc) > 0) and (CompareText(TempName, TempSubProc) = 0)) then
|
|
inc(Result);
|
|
end;
|
|
until not(Process32Next(TempHandle, TempProcess));
|
|
|
|
CloseHandle(TempHandle);
|
|
{$ENDIF}
|
|
end;
|
|
|
|
function TCefApplicationCore.GetUsedMemory : uint64;
|
|
{$IFDEF MSWINDOWS}
|
|
var
|
|
TempHandle : THandle;
|
|
TempProcess : TProcessEntry32;
|
|
TempPID : DWORD;
|
|
TempProcHWND : HWND;
|
|
TempMemCtrs : TProcessMemoryCounters;
|
|
TempMain, TempSubProc, TempName : string;
|
|
{$ENDIF}
|
|
begin
|
|
Result := 0;
|
|
{$IFDEF MSWINDOWS}
|
|
TempHandle := CreateToolHelp32SnapShot(TH32CS_SNAPPROCESS, 0);
|
|
if (TempHandle = INVALID_HANDLE_VALUE) then exit;
|
|
|
|
ZeroMemory(@TempProcess, SizeOf(TProcessEntry32));
|
|
TempProcess.dwSize := Sizeof(TProcessEntry32);
|
|
TempPID := GetCurrentProcessID;
|
|
TempMain := ExtractFileName(paramstr(0));
|
|
TempSubProc := ExtractFileName(FBrowserSubprocessPath);
|
|
|
|
Process32First(TempHandle, TempProcess);
|
|
|
|
repeat
|
|
if (TempProcess.th32ProcessID = TempPID) or
|
|
(TempProcess.th32ParentProcessID = TempPID) then
|
|
begin
|
|
TempName := TempProcess.szExeFile;
|
|
TempName := ExtractFileName(TempName);
|
|
|
|
if (CompareText(TempName, TempMain) = 0) or
|
|
((length(TempSubProc) > 0) and (CompareText(TempName, TempSubProc) = 0)) then
|
|
begin
|
|
TempProcHWND := OpenProcess(PROCESS_QUERY_INFORMATION or PROCESS_VM_READ, False, TempProcess.th32ProcessID);
|
|
|
|
if (TempProcHWND <> 0) then
|
|
begin
|
|
ZeroMemory(@TempMemCtrs, SizeOf(TProcessMemoryCounters));
|
|
TempMemCtrs.cb := SizeOf(TProcessMemoryCounters);
|
|
|
|
if GetProcessMemoryInfo(TempProcHWND, {$IFNDEF FPC}@{$ENDIF}TempMemCtrs, TempMemCtrs.cb) then
|
|
inc(Result, TempMemCtrs.WorkingSetSize);
|
|
|
|
CloseHandle(TempProcHWND);
|
|
end;
|
|
end;
|
|
end;
|
|
until not(Process32Next(TempHandle, TempProcess));
|
|
|
|
CloseHandle(TempHandle);
|
|
{$ENDIF}
|
|
end;
|
|
|
|
function TCefApplicationCore.GetTotalSystemMemory : uint64;
|
|
{$IFDEF MSWINDOWS}
|
|
var
|
|
TempMemStatus : TMyMemoryStatusEx;
|
|
{$ENDIF}
|
|
begin
|
|
Result := 0;
|
|
{$IFDEF MSWINDOWS}
|
|
ZeroMemory(@TempMemStatus, SizeOf(TMyMemoryStatusEx));
|
|
TempMemStatus.dwLength := SizeOf(TMyMemoryStatusEx);
|
|
if GetGlobalMemoryStatusEx(TempMemStatus) then
|
|
Result := TempMemStatus.ullTotalPhys;
|
|
{$ENDIF}
|
|
end;
|
|
|
|
function TCefApplicationCore.GetAvailableSystemMemory : uint64;
|
|
{$IFDEF MSWINDOWS}
|
|
var
|
|
TempMemStatus : TMyMemoryStatusEx;
|
|
{$ENDIF}
|
|
begin
|
|
Result := 0;
|
|
{$IFDEF MSWINDOWS}
|
|
ZeroMemory(@TempMemStatus, SizeOf(TMyMemoryStatusEx));
|
|
TempMemStatus.dwLength := SizeOf(TMyMemoryStatusEx);
|
|
if GetGlobalMemoryStatusEx(TempMemStatus) then
|
|
Result := TempMemStatus.ullAvailPhys;
|
|
{$ENDIF}
|
|
end;
|
|
|
|
function TCefApplicationCore.GetSystemMemoryLoad : cardinal;
|
|
{$IFDEF MSWINDOWS}
|
|
var
|
|
TempMemStatus : TMyMemoryStatusEx;
|
|
{$ENDIF}
|
|
begin
|
|
Result := 0;
|
|
|
|
{$IFDEF MSWINDOWS}
|
|
ZeroMemory(@TempMemStatus, SizeOf(TMyMemoryStatusEx));
|
|
TempMemStatus.dwLength := SizeOf(TMyMemoryStatusEx);
|
|
if GetGlobalMemoryStatusEx(TempMemStatus) then Result := TempMemStatus.dwMemoryLoad;
|
|
{$ENDIF}
|
|
end;
|
|
|
|
{$IFDEF LINUX}
|
|
function TCefApplicationCore.GetXDisplay : PXDisplay;
|
|
begin
|
|
// This property can only be called in the CEF UI thread.
|
|
if FLibLoaded then
|
|
Result := cef_get_xdisplay{$IFDEF FPC}(){$ENDIF}
|
|
else
|
|
Result := nil;
|
|
end;
|
|
{$ENDIF}
|
|
|
|
function TCefApplicationCore.LoadCEFlibrary : boolean;
|
|
var
|
|
TempOldDir, TempString : string;
|
|
{$IFDEF MSWINDOWS}
|
|
TempError : DWORD;
|
|
{$ENDIF}
|
|
begin
|
|
Result := False;
|
|
|
|
if (FStatus <> asLoading) or FLibLoaded or (FLibHandle <> 0) then
|
|
begin
|
|
FStatus := asErrorLoadingLibrary;
|
|
TempString := 'GlobalCEFApp can only be initialized once per process.';
|
|
|
|
ShowErrorMessageDlg(TempString);
|
|
exit;
|
|
end;
|
|
|
|
if FSetCurrentDir then
|
|
begin
|
|
TempOldDir := GetCurrentDir;
|
|
chdir(GetModulePath);
|
|
end;
|
|
|
|
{$IFDEF MSWINDOWS}
|
|
FLibHandle := LoadLibraryExW(PWideChar(LibCefPath), 0, LOAD_WITH_ALTERED_SEARCH_PATH);
|
|
{$ELSE}
|
|
{$IFDEF FPC}
|
|
FLibHandle := LoadLibrary(LibCefPath);
|
|
{$ELSE}
|
|
FLibHandle := LoadLibrary(PChar(LibCefPath));
|
|
{$ENDIF}
|
|
{$ENDIF}
|
|
|
|
if (FLibHandle = 0) then
|
|
begin
|
|
FStatus := asErrorLoadingLibrary;
|
|
|
|
{$IFDEF MSWINDOWS}
|
|
TempError := GetLastError;
|
|
TempString := 'Error loading ' + LIBCEF_DLL + CRLF + CRLF +
|
|
'Error code : 0x' + inttohex(TempError, 8) + CRLF +
|
|
SysErrorMessage(TempError);
|
|
{$ELSE}
|
|
TempString := 'Error loading ' + LIBCEF_DLL;
|
|
{$ENDIF}
|
|
|
|
ShowErrorMessageDlg(TempString);
|
|
exit;
|
|
end;
|
|
|
|
|
|
if Load_cef_app_capi_h and
|
|
Load_cef_browser_capi_h and
|
|
Load_cef_command_line_capi_h and
|
|
Load_cef_cookie_capi_h and
|
|
Load_cef_crash_util_h and
|
|
Load_cef_drag_data_capi_h and
|
|
Load_cef_file_util_capi_h and
|
|
Load_cef_image_capi_h and
|
|
Load_cef_menu_model_capi_h and
|
|
Load_cef_media_router_capi_h and
|
|
Load_cef_origin_whitelist_capi_h and
|
|
Load_cef_parser_capi_h and
|
|
Load_cef_path_util_capi_h and
|
|
Load_cef_print_settings_capi_h and
|
|
Load_cef_process_message_capi_h and
|
|
Load_cef_process_util_capi_h and
|
|
Load_cef_request_capi_h and
|
|
Load_cef_request_context_capi_h and
|
|
Load_cef_resource_bundle_capi_h and
|
|
Load_cef_response_capi_h and
|
|
Load_cef_server_capi_h and
|
|
Load_cef_scheme_capi_h and
|
|
Load_cef_ssl_info_capi_h and
|
|
Load_cef_stream_capi_h and
|
|
Load_cef_task_capi_h and
|
|
Load_cef_thread_capi_h and
|
|
Load_cef_trace_capi_h and
|
|
Load_cef_urlrequest_capi_h and
|
|
Load_cef_v8_capi_h and
|
|
Load_cef_values_capi_h and
|
|
Load_cef_waitable_event_capi_h and
|
|
Load_cef_web_plugin_capi_h and
|
|
Load_cef_xml_reader_capi_h and
|
|
Load_cef_zip_reader_capi_h and
|
|
Load_cef_logging_internal_h and
|
|
Load_cef_string_list_h and
|
|
Load_cef_string_map_h and
|
|
Load_cef_string_multimap_h and
|
|
Load_cef_string_types_h and
|
|
Load_cef_thread_internal_h and
|
|
Load_cef_trace_event_internal_h and
|
|
Load_cef_browser_view_capi_h and
|
|
Load_cef_display_capi_h and
|
|
Load_cef_label_button_capi_h and
|
|
Load_cef_menu_button_capi_h and
|
|
Load_cef_panel_capi_h and
|
|
Load_cef_scroll_view_capi_h and
|
|
Load_cef_textfield_capi_h and
|
|
Load_cef_window_capi_h and
|
|
Load_cef_types_linux_h then
|
|
begin
|
|
FStatus := asLoaded;
|
|
FLibLoaded := True;
|
|
Result := True;
|
|
|
|
if FLogProcessInfo then CefDebugLog('Process started', CEF_LOG_SEVERITY_INFO);
|
|
if FEnableHighDPISupport then cef_enable_highdpi_support();
|
|
end
|
|
else
|
|
begin
|
|
FStatus := asErrorDLLVersion;
|
|
TempString := 'Unsupported CEF version !' +
|
|
CRLF + CRLF +
|
|
'Use only the CEF binaries specified in the CEF4Delphi Readme.md file at ' +
|
|
CRLF + CEF4DELPHI_URL;
|
|
|
|
ShowErrorMessageDlg(TempString);
|
|
end;
|
|
|
|
if FSetCurrentDir then chdir(TempOldDir);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_app_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_initialize{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_initialize');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_shutdown{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_shutdown');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_execute_process{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_execute_process');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_do_message_loop_work{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_do_message_loop_work');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_run_message_loop{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_run_message_loop');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_quit_message_loop{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_quit_message_loop');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_set_osmodal_loop{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_set_osmodal_loop');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_enable_highdpi_support{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_enable_highdpi_support');
|
|
|
|
Result := assigned(cef_initialize) and
|
|
assigned(cef_shutdown) and
|
|
assigned(cef_execute_process) and
|
|
assigned(cef_do_message_loop_work) and
|
|
assigned(cef_run_message_loop) and
|
|
assigned(cef_quit_message_loop) and
|
|
assigned(cef_set_osmodal_loop) and
|
|
assigned(cef_enable_highdpi_support);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_browser_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_browser_host_create_browser{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_browser_host_create_browser');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_browser_host_create_browser_sync{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_browser_host_create_browser_sync');
|
|
|
|
Result := assigned(cef_browser_host_create_browser) and
|
|
assigned(cef_browser_host_create_browser_sync);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_command_line_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_command_line_create{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_command_line_create');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_command_line_get_global{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_command_line_get_global');
|
|
|
|
Result := assigned(cef_command_line_create) and
|
|
assigned(cef_command_line_get_global);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_cookie_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_cookie_manager_get_global_manager{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_cookie_manager_get_global_manager');
|
|
|
|
Result := assigned(cef_cookie_manager_get_global_manager);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_crash_util_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_crash_reporting_enabled{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_crash_reporting_enabled');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_set_crash_key_value{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_set_crash_key_value');
|
|
|
|
Result := assigned(cef_crash_reporting_enabled) and
|
|
assigned(cef_set_crash_key_value);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_drag_data_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_drag_data_create{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_drag_data_create');
|
|
|
|
Result := assigned(cef_drag_data_create);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_file_util_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_create_directory{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_create_directory');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_get_temp_directory{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_get_temp_directory');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_create_new_temp_directory{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_create_new_temp_directory');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_create_temp_directory_in_directory{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_create_temp_directory_in_directory');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_directory_exists{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_directory_exists');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_delete_file{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_delete_file');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_zip_directory{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_zip_directory');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_load_crlsets_file{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_load_crlsets_file');
|
|
|
|
Result := assigned(cef_create_directory) and
|
|
assigned(cef_get_temp_directory) and
|
|
assigned(cef_create_new_temp_directory) and
|
|
assigned(cef_create_temp_directory_in_directory) and
|
|
assigned(cef_directory_exists) and
|
|
assigned(cef_delete_file) and
|
|
assigned(cef_zip_directory) and
|
|
assigned(cef_load_crlsets_file);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_image_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_image_create{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_image_create');
|
|
|
|
Result := assigned(cef_image_create);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_menu_model_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_menu_model_create{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_menu_model_create');
|
|
|
|
Result := assigned(cef_menu_model_create);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_media_router_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_media_router_get_global{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_media_router_get_global');
|
|
|
|
Result := assigned(cef_media_router_get_global);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_origin_whitelist_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_add_cross_origin_whitelist_entry{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_add_cross_origin_whitelist_entry');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_remove_cross_origin_whitelist_entry{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_remove_cross_origin_whitelist_entry');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_clear_cross_origin_whitelist{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_clear_cross_origin_whitelist');
|
|
|
|
Result := assigned(cef_add_cross_origin_whitelist_entry) and
|
|
assigned(cef_remove_cross_origin_whitelist_entry) and
|
|
assigned(cef_clear_cross_origin_whitelist);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_parser_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_parse_url{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_parse_url');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_create_url{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_create_url');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_format_url_for_security_display{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_format_url_for_security_display');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_get_mime_type{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_get_mime_type');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_get_extensions_for_mime_type{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_get_extensions_for_mime_type');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_base64encode{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_base64encode');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_base64decode{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_base64decode');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_uriencode{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_uriencode');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_uridecode{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_uridecode');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_parse_json{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_parse_json');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_parse_json_buffer{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_parse_json_buffer');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_parse_jsonand_return_error{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_parse_jsonand_return_error');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_write_json{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_write_json');
|
|
|
|
Result := assigned(cef_parse_url) and
|
|
assigned(cef_create_url) and
|
|
assigned(cef_format_url_for_security_display) and
|
|
assigned(cef_get_mime_type) and
|
|
assigned(cef_get_extensions_for_mime_type) and
|
|
assigned(cef_base64encode) and
|
|
assigned(cef_base64decode) and
|
|
assigned(cef_uriencode) and
|
|
assigned(cef_uridecode) and
|
|
assigned(cef_parse_json) and
|
|
assigned(cef_parse_json_buffer) and
|
|
assigned(cef_parse_jsonand_return_error) and
|
|
assigned(cef_write_json);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_path_util_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_get_path{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_get_path');
|
|
|
|
Result := assigned(cef_get_path);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_print_settings_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_print_settings_create{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_print_settings_create');
|
|
|
|
Result := assigned(cef_print_settings_create);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_process_message_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_process_message_create{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_process_message_create');
|
|
|
|
Result := assigned(cef_process_message_create);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_process_util_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_launch_process{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_launch_process');
|
|
|
|
Result := assigned(cef_launch_process);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_request_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_request_create{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_request_create');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_post_data_create{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_post_data_create');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_post_data_element_create{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_post_data_element_create');
|
|
|
|
Result := assigned(cef_request_create) and
|
|
assigned(cef_post_data_create) and
|
|
assigned(cef_post_data_element_create);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_request_context_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_request_context_get_global_context{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_request_context_get_global_context');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_request_context_create_context{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_request_context_create_context');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_create_context_shared{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_create_context_shared');
|
|
|
|
Result := assigned(cef_request_context_get_global_context) and
|
|
assigned(cef_request_context_create_context) and
|
|
assigned(cef_create_context_shared);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_resource_bundle_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_resource_bundle_get_global{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_resource_bundle_get_global');
|
|
|
|
Result := assigned(cef_resource_bundle_get_global);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_response_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_response_create{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_response_create');
|
|
|
|
Result := assigned(cef_response_create);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_server_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_server_create{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_server_create');
|
|
|
|
Result := assigned(cef_server_create);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_scheme_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_register_scheme_handler_factory{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_register_scheme_handler_factory');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_clear_scheme_handler_factories{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_clear_scheme_handler_factories');
|
|
|
|
Result := assigned(cef_register_scheme_handler_factory) and
|
|
assigned(cef_clear_scheme_handler_factories);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_ssl_info_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_is_cert_status_error{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_is_cert_status_error');
|
|
|
|
Result := assigned(cef_is_cert_status_error);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_stream_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_stream_reader_create_for_file{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_stream_reader_create_for_file');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_stream_reader_create_for_data{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_stream_reader_create_for_data');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_stream_reader_create_for_handler{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_stream_reader_create_for_handler');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_stream_writer_create_for_file{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_stream_writer_create_for_file');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_stream_writer_create_for_handler{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_stream_writer_create_for_handler');
|
|
|
|
Result := assigned(cef_stream_reader_create_for_file) and
|
|
assigned(cef_stream_reader_create_for_data) and
|
|
assigned(cef_stream_reader_create_for_handler) and
|
|
assigned(cef_stream_writer_create_for_file) and
|
|
assigned(cef_stream_writer_create_for_handler);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_task_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_task_runner_get_for_current_thread{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_task_runner_get_for_current_thread');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_task_runner_get_for_thread{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_task_runner_get_for_thread');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_currently_on{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_currently_on');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_post_task{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_post_task');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_post_delayed_task{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_post_delayed_task');
|
|
|
|
Result := assigned(cef_task_runner_get_for_current_thread) and
|
|
assigned(cef_task_runner_get_for_thread) and
|
|
assigned(cef_currently_on) and
|
|
assigned(cef_post_task) and
|
|
assigned(cef_post_delayed_task);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_thread_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_thread_create{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_thread_create');
|
|
|
|
Result := assigned(cef_thread_create);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_trace_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_begin_tracing{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_begin_tracing');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_end_tracing{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_end_tracing');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_now_from_system_trace_time{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_now_from_system_trace_time');
|
|
|
|
Result := assigned(cef_begin_tracing) and
|
|
assigned(cef_end_tracing) and
|
|
assigned(cef_now_from_system_trace_time);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_urlrequest_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_urlrequest_create{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_urlrequest_create');
|
|
|
|
Result := assigned(cef_urlrequest_create);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_v8_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_v8context_get_current_context{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_v8context_get_current_context');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_v8context_get_entered_context{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_v8context_get_entered_context');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_v8context_in_context{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_v8context_in_context');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_v8value_create_undefined{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_v8value_create_undefined');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_v8value_create_null{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_v8value_create_null');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_v8value_create_bool{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_v8value_create_bool');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_v8value_create_int{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_v8value_create_int');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_v8value_create_uint{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_v8value_create_uint');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_v8value_create_double{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_v8value_create_double');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_v8value_create_date{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_v8value_create_date');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_v8value_create_string{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_v8value_create_string');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_v8value_create_object{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_v8value_create_object');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_v8value_create_array{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_v8value_create_array');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_v8value_create_array_buffer{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_v8value_create_array_buffer');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_v8value_create_function{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_v8value_create_function');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_v8stack_trace_get_current{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_v8stack_trace_get_current');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_register_extension{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_register_extension');
|
|
|
|
Result := assigned(cef_v8context_get_current_context) and
|
|
assigned(cef_v8context_get_entered_context) and
|
|
assigned(cef_v8context_in_context) and
|
|
assigned(cef_v8value_create_undefined) and
|
|
assigned(cef_v8value_create_null) and
|
|
assigned(cef_v8value_create_bool) and
|
|
assigned(cef_v8value_create_int) and
|
|
assigned(cef_v8value_create_uint) and
|
|
assigned(cef_v8value_create_double) and
|
|
assigned(cef_v8value_create_date) and
|
|
assigned(cef_v8value_create_string) and
|
|
assigned(cef_v8value_create_object) and
|
|
assigned(cef_v8value_create_array) and
|
|
assigned(cef_v8value_create_array_buffer) and
|
|
assigned(cef_v8value_create_function) and
|
|
assigned(cef_v8stack_trace_get_current) and
|
|
assigned(cef_register_extension);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_values_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_value_create{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_value_create');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_binary_value_create{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_binary_value_create');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_dictionary_value_create{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_dictionary_value_create');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_list_value_create{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_list_value_create');
|
|
|
|
Result := assigned(cef_value_create) and
|
|
assigned(cef_binary_value_create) and
|
|
assigned(cef_v8stack_trace_get_current) and
|
|
assigned(cef_list_value_create);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_waitable_event_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_waitable_event_create{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_waitable_event_create');
|
|
|
|
Result := assigned(cef_waitable_event_create);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_web_plugin_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_visit_web_plugin_info{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_visit_web_plugin_info');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_refresh_web_plugins{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_refresh_web_plugins');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_unregister_internal_web_plugin{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_unregister_internal_web_plugin');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_register_web_plugin_crash{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_register_web_plugin_crash');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_is_web_plugin_unstable{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_is_web_plugin_unstable');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_register_widevine_cdm{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_register_widevine_cdm');
|
|
|
|
Result := assigned(cef_visit_web_plugin_info) and
|
|
assigned(cef_refresh_web_plugins) and
|
|
assigned(cef_unregister_internal_web_plugin) and
|
|
assigned(cef_register_web_plugin_crash) and
|
|
assigned(cef_is_web_plugin_unstable) and
|
|
assigned(cef_register_widevine_cdm);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_xml_reader_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_xml_reader_create{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_xml_reader_create');
|
|
|
|
Result := assigned(cef_xml_reader_create);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_zip_reader_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_zip_reader_create{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_zip_reader_create');
|
|
|
|
Result := assigned(cef_zip_reader_create);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_logging_internal_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_get_min_log_level{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_get_min_log_level');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_get_vlog_level{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_get_vlog_level');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_log{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_log');
|
|
|
|
Result := assigned(cef_get_min_log_level) and
|
|
assigned(cef_get_vlog_level) and
|
|
assigned(cef_log);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_string_list_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_list_alloc{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_list_alloc');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_list_size{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_list_size');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_list_value{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_list_value');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_list_append{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_list_append');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_list_clear{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_list_clear');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_list_free{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_list_free');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_list_copy{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_list_copy');
|
|
|
|
Result := assigned(cef_string_list_alloc) and
|
|
assigned(cef_string_list_size) and
|
|
assigned(cef_string_list_value) and
|
|
assigned(cef_string_list_append) and
|
|
assigned(cef_string_list_clear) and
|
|
assigned(cef_string_list_free) and
|
|
assigned(cef_string_list_copy);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_string_map_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_map_alloc{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_map_alloc');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_map_size{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_map_size');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_map_find{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_map_find');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_map_key{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_map_key');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_map_value{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_map_value');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_map_append{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_map_append');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_map_clear{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_map_clear');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_map_free{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_map_free');
|
|
|
|
Result := assigned(cef_string_map_alloc) and
|
|
assigned(cef_string_map_size) and
|
|
assigned(cef_string_map_find) and
|
|
assigned(cef_string_map_key) and
|
|
assigned(cef_string_map_value) and
|
|
assigned(cef_string_map_append) and
|
|
assigned(cef_string_map_clear) and
|
|
assigned(cef_string_map_free);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_string_multimap_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_multimap_alloc{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_multimap_alloc');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_multimap_size{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_multimap_size');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_multimap_find_count{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_multimap_find_count');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_multimap_enumerate{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_multimap_enumerate');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_multimap_key{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_multimap_key');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_multimap_value{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_multimap_value');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_multimap_append{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_multimap_append');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_multimap_clear{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_multimap_clear');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_multimap_free{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_multimap_free');
|
|
|
|
Result := assigned(cef_string_multimap_alloc) and
|
|
assigned(cef_string_multimap_size) and
|
|
assigned(cef_string_multimap_find_count) and
|
|
assigned(cef_string_multimap_enumerate) and
|
|
assigned(cef_string_multimap_key) and
|
|
assigned(cef_string_multimap_value) and
|
|
assigned(cef_string_multimap_append) and
|
|
assigned(cef_string_multimap_clear) and
|
|
assigned(cef_string_multimap_free);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_string_types_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_wide_set{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_wide_set');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_utf8_set{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_utf8_set');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_utf16_set{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_utf16_set');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_wide_clear{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_wide_clear');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_utf8_clear{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_utf8_clear');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_utf16_clear{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_utf16_clear');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_wide_cmp{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_wide_cmp');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_utf8_cmp{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_utf8_cmp');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_utf16_cmp{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_utf16_cmp');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_wide_to_utf8{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_wide_to_utf8');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_utf8_to_wide{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_utf8_to_wide');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_wide_to_utf16{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_wide_to_utf16');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_utf16_to_wide{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_utf16_to_wide');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_utf8_to_utf16{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_utf8_to_utf16');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_utf16_to_utf8{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_utf16_to_utf8');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_ascii_to_wide{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_ascii_to_wide');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_ascii_to_utf16{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_ascii_to_utf16');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_userfree_wide_alloc{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_userfree_wide_alloc');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_userfree_utf8_alloc{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_userfree_utf8_alloc');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_userfree_utf16_alloc{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_userfree_utf16_alloc');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_userfree_wide_free{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_userfree_wide_free');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_userfree_utf8_free{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_userfree_utf8_free');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_userfree_utf16_free{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_userfree_utf16_free');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_utf16_to_lower{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_utf16_to_lower');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_string_utf16_to_upper{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_string_utf16_to_upper');
|
|
|
|
Result := assigned(cef_string_wide_set) and
|
|
assigned(cef_string_utf8_set) and
|
|
assigned(cef_string_utf16_set) and
|
|
assigned(cef_string_wide_clear) and
|
|
assigned(cef_string_utf8_clear) and
|
|
assigned(cef_string_utf16_clear) and
|
|
assigned(cef_string_wide_cmp) and
|
|
assigned(cef_string_utf8_cmp) and
|
|
assigned(cef_string_utf16_cmp) and
|
|
assigned(cef_string_wide_to_utf8) and
|
|
assigned(cef_string_utf8_to_wide) and
|
|
assigned(cef_string_wide_to_utf16) and
|
|
assigned(cef_string_utf16_to_wide) and
|
|
assigned(cef_string_utf8_to_utf16) and
|
|
assigned(cef_string_utf16_to_utf8) and
|
|
assigned(cef_string_ascii_to_wide) and
|
|
assigned(cef_string_ascii_to_utf16) and
|
|
assigned(cef_string_userfree_wide_alloc) and
|
|
assigned(cef_string_userfree_utf8_alloc) and
|
|
assigned(cef_string_userfree_utf16_alloc) and
|
|
assigned(cef_string_userfree_wide_free) and
|
|
assigned(cef_string_userfree_utf8_free) and
|
|
assigned(cef_string_userfree_utf16_free) and
|
|
assigned(cef_string_utf16_to_lower) and
|
|
assigned(cef_string_utf16_to_upper);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_thread_internal_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_get_current_platform_thread_id{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_get_current_platform_thread_id');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_get_current_platform_thread_handle{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_get_current_platform_thread_handle');
|
|
|
|
Result := assigned(cef_get_current_platform_thread_id) and
|
|
assigned(cef_get_current_platform_thread_handle);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_trace_event_internal_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_trace_event_instant{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_trace_event_instant');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_trace_event_begin{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_trace_event_begin');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_trace_event_end{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_trace_event_end');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_trace_counter{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_trace_counter');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_trace_counter_id{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_trace_counter_id');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_trace_event_async_begin{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_trace_event_async_begin');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_trace_event_async_step_into{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_trace_event_async_step_into');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_trace_event_async_step_past{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_trace_event_async_step_past');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_trace_event_async_end{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_trace_event_async_end');
|
|
|
|
Result := assigned(cef_trace_event_instant) and
|
|
assigned(cef_trace_event_begin) and
|
|
assigned(cef_trace_event_end) and
|
|
assigned(cef_trace_counter) and
|
|
assigned(cef_trace_counter_id) and
|
|
assigned(cef_trace_event_async_begin) and
|
|
assigned(cef_trace_event_async_step_into) and
|
|
assigned(cef_trace_event_async_step_past) and
|
|
assigned(cef_trace_event_async_end);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_browser_view_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_browser_view_create{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_browser_view_create');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_browser_view_get_for_browser{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_browser_view_get_for_browser');
|
|
|
|
Result := assigned(cef_browser_view_create) and
|
|
assigned(cef_browser_view_get_for_browser);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_display_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_display_get_primary{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_display_get_primary');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_display_get_nearest_point{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_display_get_nearest_point');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_display_get_matching_bounds{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_display_get_matching_bounds');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_display_get_count{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_display_get_count');
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_display_get_alls{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_display_get_alls');
|
|
|
|
Result := assigned(cef_display_get_primary) and
|
|
assigned(cef_display_get_nearest_point) and
|
|
assigned(cef_display_get_matching_bounds) and
|
|
assigned(cef_display_get_count) and
|
|
assigned(cef_display_get_alls);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_label_button_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_label_button_create{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_label_button_create');
|
|
|
|
Result := assigned(cef_label_button_create);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_menu_button_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_menu_button_create{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_menu_button_create');
|
|
|
|
Result := assigned(cef_menu_button_create);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_panel_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_panel_create{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_panel_create');
|
|
|
|
Result := assigned(cef_panel_create);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_scroll_view_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_scroll_view_create{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_scroll_view_create');
|
|
|
|
Result := assigned(cef_scroll_view_create);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_textfield_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_textfield_create{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_textfield_create');
|
|
|
|
Result := assigned(cef_textfield_create);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_window_capi_h : boolean;
|
|
begin
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_window_create_top_level{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_window_create_top_level');
|
|
|
|
Result := assigned(cef_window_create_top_level);
|
|
end;
|
|
|
|
function TCefApplicationCore.Load_cef_types_linux_h : boolean;
|
|
begin
|
|
{$IFDEF LINUX}
|
|
{$IFDEF FPC}Pointer({$ENDIF}cef_get_xdisplay{$IFDEF FPC}){$ENDIF} := GetProcAddress(FLibHandle, 'cef_get_xdisplay');
|
|
|
|
Result := assigned(cef_get_xdisplay);
|
|
{$ELSE}
|
|
Result := True;
|
|
{$ENDIF}
|
|
end;
|
|
|
|
|
|
// TCEFDirectoryDeleterThread
|
|
|
|
constructor TCEFDirectoryDeleterThread.Create(const aDirectory : string);
|
|
begin
|
|
inherited Create(True);
|
|
|
|
FDirectory := aDirectory;
|
|
FreeOnTerminate := True;
|
|
end;
|
|
|
|
procedure TCEFDirectoryDeleterThread.Execute;
|
|
begin
|
|
|
|
try
|
|
{$IFDEF DELPHI14_UP}
|
|
TDirectory.Delete(FDirectory, True);
|
|
{$ELSE}
|
|
if DeleteDirContents(FDirectory) then RemoveDir(FDirectory);
|
|
{$ENDIF}
|
|
except
|
|
on e : exception do
|
|
if CustomExceptionHandler('TCEFDirectoryDeleterThread.Execute', e) then raise;
|
|
end;
|
|
end;
|
|
|
|
end.
|