pascal/CEF4Delphi
1
0
Fork 0
mirror of https://github.com/salvadordf/CEF4Delphi.git synced 2025-06-12 22:07:39 +02:00
Code Issues Actions Releases Activity

Update to CEF 128.4.8

Browse Source
This commit is contained in:
Salvador Díaz Fau
2024-09-03 17:26:03 +02:00
parent ed52c6144c
commit 55a70a998e
338 changed files with 10558 additions and 16111 deletions
Download Patch File Download Diff File Expand all files Collapse all files

555
source/uCEFChromiumCore.pas
View File

@ -55,7 +55,6 @@ type
FMediaObserverReg : ICefRegistration;
FDevToolsMsgObserver : ICefDevToolsMessageObserver;
FDevToolsMsgObserverReg : ICefRegistration;
FExtensionHandler : ICefExtensionHandler;
FDefaultUrl : ustring;
FOptions : TChromiumOptions;
FFontOptions : TChromiumFontOptions;
@ -273,16 +272,6 @@ type
FOnDevToolsAgentAttached : TOnDevToolsAgentAttachedEvent;
FOnDevToolsAgentDetached : TOnDevToolsAgentDetachedEvent;
// ICefExtensionHandler
FOnExtensionLoadFailed : TOnExtensionLoadFailedEvent;
FOnExtensionLoaded : TOnExtensionLoadedEvent;
FOnExtensionUnloaded : TOnExtensionUnloadedEvent;
FOnExtensionBeforeBackgroundBrowser : TOnBeforeBackgroundBrowserEvent;
FOnExtensionBeforeBrowser : TOnBeforeBrowserEvent;
FOnExtensionGetActiveBrowser : TOnGetActiveBrowserEvent;
FOnExtensionCanAccessBrowser : TOnCanAccessBrowserEvent;
FOnExtensionGetExtensionResource : TOnGetExtensionResourceEvent;
// ICefPrintHandler
FOnPrintStart : TOnPrintStartEvent;
FOnPrintSettings : TOnPrintSettingsEvent;
@ -444,13 +433,11 @@ type
procedure DestroyResourceRequestHandler;
procedure DestroyMediaObserver;
procedure DestroyDevToolsMsgObserver;
procedure DestroyExtensionHandler;
procedure DestroyAllHandlersAndObservers;
procedure CreateResourceRequestHandler; virtual;
procedure CreateMediaObserver; virtual;
procedure CreateDevToolsMsgObserver; virtual;
procedure CreateExtensionHandler; virtual;
procedure CreateRequestContextHandler; virtual;
procedure CreateOptionsClasses; virtual;
procedure CreateSyncObjects; virtual;
@ -648,16 +635,6 @@ type
procedure doOnDevToolsAgentAttached(const browser: ICefBrowser); virtual;
procedure doOnDevToolsAgentDetached(const browser: ICefBrowser); virtual;
// ICefExtensionHandler
procedure doOnExtensionLoadFailed(result: TCefErrorcode);
procedure doOnExtensionLoaded(const extension: ICefExtension);
procedure doOnExtensionUnloaded(const extension: ICefExtension);
function doOnExtensionBeforeBackgroundBrowser(const extension: ICefExtension; const url: ustring; var client: ICefClient; var settings: TCefBrowserSettings) : boolean;
function doOnExtensionBeforeBrowser(const extension: ICefExtension; const browser, active_browser: ICefBrowser; index: Integer; const url: ustring; active: boolean; var windowInfo: TCefWindowInfo; var client: ICefClient; var settings: TCefBrowserSettings) : boolean;
procedure doOnExtensionGetActiveBrowser(const extension: ICefExtension; const browser: ICefBrowser; include_incognito: boolean; var aRsltBrowser: ICefBrowser);
function doOnExtensionCanAccessBrowser(const extension: ICefExtension; const browser: ICefBrowser; include_incognito: boolean; const target_browser: ICefBrowser): boolean;
function doOnExtensionGetExtensionResource(const extension: ICefExtension; const browser: ICefBrowser; const file_: ustring; const callback: ICefGetExtensionResourceCallback): boolean;
// ICefPrintHandler
procedure doOnPrintStart(const browser: ICefBrowser);
procedure doOnPrintSettings(const browser: ICefBrowser; const settings: ICefPrintSettings; getDefaults: boolean);
@ -735,7 +712,6 @@ type
function MustCreateResourceRequestHandler : boolean; virtual;
function MustCreateCookieAccessFilter : boolean; virtual;
function MustCreateMediaObserver : boolean; virtual;
function MustCreateExtensionHandler : boolean; virtual;
function MustCreatePrintHandler : boolean; virtual;
function MustCreateFrameHandler : boolean; virtual;
function MustCreatePermissionHandler : boolean; virtual;
@ -1342,12 +1318,12 @@ type
procedure Invalidate(type_: TCefPaintElementType = PET_VIEW);
/// <summary>
/// Requests the renderer to exit browser fullscreen. In most cases exiting
/// window fullscreen should also exit browser fullscreen. With the Alloy
/// runtime this function should be called in response to a user action such
/// as clicking the green traffic light button on MacOS
/// window fullscreen should also exit browser fullscreen. With Alloy style
/// this function should be called in response to a user action such as
/// clicking the green traffic light button on MacOS
/// (ICefWindowDelegate.OnWindowFullscreenTransition callback) or pressing
/// the "ESC" key (ICefKeyboardHandler.OnPreKeyEvent callback). With the
/// Chrome runtime these standard exit actions are handled internally but
/// the "ESC" key (ICefKeyboardHandler.OnPreKeyEvent callback). With
/// Chrome style these standard exit actions are handled internally but
/// new/additional user actions can use this function. Set |will_cause_resize|
/// to true (1) if exiting browser fullscreen will cause a view resize.
/// </summary>
@ -1355,7 +1331,7 @@ type
/// <summary>
/// Returns true (1) if a Chrome command is supported and enabled. Values for
/// |command_id| can be found in the cef_command_ids.h file. This function can
/// only be called on the UI thread. Only used with the Chrome runtime.
/// only be called on the UI thread. Only used with Chrome style.
/// </summary>
/// <remarks>
/// <para><see cref="uCEFConstants">See the IDC_* constants in uCEFConstants.pas for all the |command_id| values.</see></para>
@ -1365,7 +1341,7 @@ type
/// <summary>
/// Execute a Chrome command. Values for |command_id| can be found in the
/// cef_command_ids.h file. |disposition| provides information about the
/// intended command target. Only used with the Chrome runtime.
/// intended command target. Only used with Chrome style.
/// </summary>
/// <remarks>
/// <para><see cref="uCEFConstants">See the IDC_* constants in uCEFConstants.pas for all the |command_id| values.</see></para>
@ -1643,92 +1619,6 @@ type
/// </summary>
procedure GetDeviceInfo(const aMediaSink: ICefMediaSink);
/// <summary>
/// <para>Load an extension.</para>
/// <para>If extension resources will be read from disk using the default load
/// implementation then |root_directory| should be the absolute path to the
/// extension resources directory and |manifest| should be NULL. If extension
/// resources will be provided by the client (e.g. via cef_request_handler_t
/// and/or cef_extension_handler_t) then |root_directory| should be a path
/// component unique to the extension (if not absolute this will be internally
/// prefixed with the PK_DIR_RESOURCES path) and |manifest| should contain the
/// contents that would otherwise be read from the "manifest.json" file on
/// disk.</para>
/// <para>The loaded extension will be accessible in all contexts sharing the same
/// storage (HasExtension returns true (1)). However, only the context on
/// which this function was called is considered the loader (DidLoadExtension
/// returns true (1)) and only the loader will receive
/// TCustomRequestContextHandler callbacks for the extension.</para>
/// <para>TCustomExtensionHandler.OnExtensionLoaded will be called on load success
/// or TCustomExtensionHandler.OnExtensionLoadFailed will be called on load
/// failure.</para>
/// <para>If the extension specifies a background script via the "background"
/// manifest key then TCustomExtensionHandler.OnBeforeBackgroundBrowser will
/// be called to create the background browser. See that function for
/// additional information about background scripts.</para>
/// <para>For visible extension views the client application should evaluate the
/// manifest to determine the correct extension URL to load and then pass that
/// URL to the ICefBrowserHost.CreateBrowser* function after the extension
/// has loaded. For example, the client can look for the "browser_action"
/// manifest key as documented at
/// https://developer.chrome.com/extensions/browserAction. Extension URLs take
/// the form "chrome-extension://<extension_id>/<path>".</para>
/// <para>Browsers that host extensions differ from normal browsers as follows:</para>
/// <code>
/// - Can access chrome.* JavaScript APIs if allowed by the manifest. Visit
/// chrome://extensions-support for the list of extension APIs currently
/// supported by CEF.
/// - Main frame navigation to non-extension content is blocked.
/// - Pinch-zooming is disabled.
/// - ICefBrowserHost.GetExtension returns the hosted extension.
/// - ICefBrowserHost.IsBackgroundHost returns true for background hosts.
/// </code>
/// <para>See https://developer.chrome.com/extensions for extension implementation
/// and usage documentation.</para>
/// </summary>
/// <remarks>
/// <para>WARNING: This function is deprecated and will be removed in ~M127.</para>
/// </remarks>
function LoadExtension(const root_directory: ustring; const manifest: ICefDictionaryValue = nil; const handler: ICefExtensionHandler = nil; const requestContext : ICefRequestContext = nil) : boolean; deprecated;
/// <summary>
/// <para>Returns true (1) if this context was used to load the extension identified
/// by |extension_id|. Other contexts sharing the same storage will also have
/// access to the extension (see HasExtension). This function must be called
/// on the browser process UI thread.</para>
/// </summary>
/// <remarks>
/// <para>WARNING: This function is deprecated and will be removed in ~M127.</para>
/// </remarks>
function DidLoadExtension(const extension_id: ustring): boolean; deprecated;
/// <summary>
/// <para>Returns true (1) if this context has access to the extension identified by
/// |extension_id|. This may not be the context that was used to load the
/// extension (see DidLoadExtension). This function must be called on the
/// browser process UI thread.</para>
/// </summary>
/// <remarks>
/// <para>WARNING: This function is deprecated and will be removed in ~M127.</para>
/// </remarks>
function HasExtension(const extension_id: ustring): boolean; deprecated;
/// <summary>
/// Retrieve the list of all extensions that this context has access to (see
/// HasExtension). |extension_ids| will be populated with the list of
/// extension ID values. Returns true (1) on success. This function must be
/// called on the browser process UI thread.</para>
/// </summary>
/// <remarks>
/// <para>WARNING: This function is deprecated and will be removed in ~M127.</para>
/// </remarks>
function GetExtensions(const extension_ids: TStringList): boolean; deprecated;
/// <summary>
/// <para>Returns the extension matching |extension_id| or NULL if no matching
/// extension is accessible in this context (see HasExtension). This function
/// must be called on the browser process UI thread.</para>
/// </summary>
/// <remarks>
/// <para>WARNING: This function is deprecated and will be removed in ~M127.</para>
/// </remarks>
function GetExtension(const extension_id: ustring): ICefExtension; deprecated;
/// <summary>
/// Returns the current value for |content_type| that applies for the
/// specified URLs. If both URLs are NULL the default value will be returned.
/// Returns nullptr if no value is configured. Must be called on the browser
@ -1875,10 +1765,6 @@ type
/// </summary>
property DevToolsMsgObserverReg : ICefRegistration read FDevToolsMsgObserverReg;
/// <summary>
/// Returns a ICefExtensionHandler instance used by the selected browser.
/// </summary>
property ExtensionHandler : ICefExtensionHandler read FExtensionHandler;
/// <summary>
/// Returns the value of GlobalCEFApp.MultiThreadedMessageLoop.
/// </summary>
property MultithreadApp : boolean read GetMultithreadApp;
@ -1981,8 +1867,7 @@ type
property ZoomLevel : double read GetZoomLevel write SetZoomLevel;
/// <summary>
/// Get the default zoom level. This value will be 0.0 by default but can be
/// configured with the Chrome runtime. This function can only be called on
/// the CEF UI thread.
/// configured. This function can only be called on the UI thread.
/// </summary>
property DefaultZoomLevel : double read GetDefaultZoomLevel;
/// <summary>
@ -2208,7 +2093,7 @@ type
/// </summary>
property MaxConnectionsPerProxy : integer read FMaxConnectionsPerProxy write SetMaxConnectionsPerProxy;
/// <summary>
/// Enable the file download bubble when using the Chrome runtime.
/// Enable the file download bubble when using Chrome style.
/// </summary>
property DownloadBubble : TCefState read FDownloadBubble write FDownloadBubble;
/// <summary>
@ -2545,13 +2430,12 @@ type
/// Called when web content in the page has toggled fullscreen mode. If
/// |fullscreen| is true (1) the content will automatically be sized to fill
/// the browser content area. If |fullscreen| is false (0) the content will
/// automatically return to its original size and position. With the Alloy
/// runtime the client is responsible for triggering the fullscreen transition
/// (for example, by calling ICefWindow.SetFullscreen when using Views).
/// With the Chrome runtime the fullscreen transition will be triggered
/// automatically. The ICefWindowDelegate.OnWindowFullscreenTransition
/// function will be called during the fullscreen transition for notification
/// purposes.
/// automatically return to its original size and position. With Alloy style
/// the client is responsible for triggering the fullscreen transition (for
/// example, by calling ICefWindow.SetFullscreen when using Views). With
/// Chrome style the fullscreen transition will be triggered automatically.
/// The ICefWindowDelegate.OnWindowFullscreenTransition function will be
/// called during the fullscreen transition for notification purposes.
/// </summary>
/// <remarks>
/// <para>This event will be called on the browser process CEF UI thread.</para>
@ -2765,7 +2649,7 @@ type
/// <para>Views-hosted source browsers will create Views-hosted DevTools popups
/// unless |use_default_window| is set to to true (1). DevTools popups can be
/// blocked by returning true (1) from ICefCommandHandler.OnChromeCommand
/// for IDC_DEV_TOOLS. Only used with the Chrome runtime.</para>
/// for IDC_DEV_TOOLS. Only used with Chrome style.</para>
/// </summary>
/// <remarks>
/// <para>This event will be called on the browser process CEF UI thread.</para>
@ -2994,20 +2878,19 @@ type
/// Called on the browser process UI thread when the render process is
/// unresponsive as indicated by a lack of input event processing for at least
/// 15 seconds. Return false (0) for the default behavior which is an
/// indefinite wait with the Alloy runtime or display of the "Page
/// unresponsive" dialog with the Chrome runtime. Return true (1) and don't
/// execute the callback for an indefinite wait without display of the Chrome
/// runtime dialog. Return true (1) and call
/// ICefUnresponsiveProcessCallback.Wait either in this function or at a
/// later time to reset the wait timer, potentially triggering another call to
/// this function if the process remains unresponsive. Return true (1) and
/// call ICefUnresponsiveProcessCallback.Terminate either in this
/// function or at a later time to terminate the unresponsive process,
/// resulting in a call to OnRenderProcessTerminated.
/// OnRenderProcessResponsive will be called if the process becomes responsive
/// after this function is called. This functionality depends on the hang
/// monitor which can be disabled by passing the `--disable-hang-monitor`
/// command-line flag or setting GlobalCEFApp.DisableHangMonitor to True.
/// indefinite wait with Alloy style or display of the "Page unresponsive"
/// dialog with Chrome style. Return true (1) and don't execute the callback
/// for an indefinite wait without display of the Chrome style dialog. Return
/// true (1) and call ICefUnresponsiveProcessCallback.Wait either in this
/// function or at a later time to reset the wait timer, potentially
/// triggering another call to this function if the process remains
/// unresponsive. Return true (1) and call
/// ICefUnresponsiveProcessCallback.Terminate either in this function or
/// at a later time to terminate the unresponsive process, resulting in a call
/// to OnRenderProcessTerminated. OnRenderProcessResponsive will be called if
/// the process becomes responsive after this function is called. This
/// functionality depends on the hang monitor which can be disabled by passing
/// the `--disable-hang-monitor` command-line flag.
/// </summary>
/// <remarks>
/// <para>This event will be called on the browser process CEF UI thread.</para>
@ -3717,123 +3600,6 @@ type
/// <para><see href="https://bitbucket.org/chromiumembedded/cef/src/master/include/capi/cef_devtools_message_observer_capi.h">CEF source file: /include/capi/cef_devtools_message_observer_capi.h (cef_dev_tools_message_observer_t)</see></para>
/// </remarks>
property OnDevToolsAgentDetached : TOnDevToolsAgentDetachedEvent read FOnDevToolsAgentDetached write FOnDevToolsAgentDetached;
/// <summary>
/// Called if the ICefRequestContext.LoadExtension request fails. |result|
/// will be the error code.
/// </summary>
/// <remarks>
/// <para>WARNING: This function is deprecated and will be removed in ~M127.</para>
/// <para>This event will be called on the browser process CEF UI thread.</para>
/// <para><see href="https://bitbucket.org/chromiumembedded/cef/src/master/include/capi/cef_extension_handler_capi.h">CEF source file: /include/capi/cef_extension_handler_capi.h (cef_extension_handler_t)</see></para>
/// </remarks>
property OnExtensionLoadFailed : TOnExtensionLoadFailedEvent read FOnExtensionLoadFailed write FOnExtensionLoadFailed;
/// <summary>
/// Called if the ICefRequestContext.LoadExtension request succeeds.
/// |extension| is the loaded extension.
/// </summary>
/// <remarks>
/// <para>WARNING: This function is deprecated and will be removed in ~M127.</para>
/// <para>This event will be called on the browser process CEF UI thread.</para>
/// <para><see href="https://bitbucket.org/chromiumembedded/cef/src/master/include/capi/cef_extension_handler_capi.h">CEF source file: /include/capi/cef_extension_handler_capi.h (cef_extension_handler_t)</see></para>
/// </remarks>
property OnExtensionLoaded : TOnExtensionLoadedEvent read FOnExtensionLoaded write FOnExtensionLoaded;
/// <summary>
/// Called after the ICefExtension.Unload request has completed.
/// </summary>
/// <remarks>
/// <para>WARNING: This function is deprecated and will be removed in ~M127.</para>
/// <para>This event will be called on the browser process CEF UI thread.</para>
/// <para><see href="https://bitbucket.org/chromiumembedded/cef/src/master/include/capi/cef_extension_handler_capi.h">CEF source file: /include/capi/cef_extension_handler_capi.h (cef_extension_handler_t)</see></para>
/// </remarks>
property OnExtensionUnloaded : TOnExtensionUnloadedEvent read FOnExtensionUnloaded write FOnExtensionUnloaded;
/// <summary>
/// Called when an extension needs a browser to host a background script
/// specified via the "background" manifest key. The browser will have no
/// visible window and cannot be displayed. |extension| is the extension that
/// is loading the background script. |url| is an internally generated
/// reference to an HTML page that will be used to load the background script
/// via a "<script>" src attribute. To allow creation of the browser
/// optionally modify |client| and |settings| and return false (0). To cancel
/// creation of the browser (and consequently cancel load of the background
/// script) return true (1). Successful creation will be indicated by a call
/// to ICefLifeSpanHandler.OnAfterCreated, and
/// ICefBrowserHost.IsBackgroundHost will return true (1) for the
/// resulting browser. See https://developer.chrome.com/extensions/event_pages
/// for more information about extension background script usage.
/// </summary>
/// <remarks>
/// <para>WARNING: This function is deprecated and will be removed in ~M127.</para>
/// <para>This event will be called on the browser process CEF UI thread.</para>
/// <para><see href="https://bitbucket.org/chromiumembedded/cef/src/master/include/capi/cef_extension_handler_capi.h">CEF source file: /include/capi/cef_extension_handler_capi.h (cef_extension_handler_t)</see></para>
/// </remarks>
property OnExtensionBeforeBackgroundBrowser : TOnBeforeBackgroundBrowserEvent read FOnExtensionBeforeBackgroundBrowser write FOnExtensionBeforeBackgroundBrowser;
/// <summary>
/// Called when an extension API (e.g. chrome.tabs.create) requests creation
/// of a new browser. |extension| and |browser| are the source of the API
/// call. |active_browser| may optionally be specified via the windowId
/// property or returned via the get_active_browser() callback and provides
/// the default |client| and |settings| values for the new browser. |index| is
/// the position value optionally specified via the index property. |url| is
/// the URL that will be loaded in the browser. |active| is true (1) if the
/// new browser should be active when opened. To allow creation of the
/// browser optionally modify |windowInfo|, |client| and |settings| and return
/// false (0). To cancel creation of the browser return true (1). Successful
/// creation will be indicated by a call to
/// ICefLifeSpanHandler.OnAfterCreated. Any modifications to |windowInfo|
/// will be ignored if |active_browser| is wrapped in a ICefBrowserView.
/// </summary>
/// <remarks>
/// <para>WARNING: This function is deprecated and will be removed in ~M127.</para>
/// <para>This event will be called on the browser process CEF UI thread.</para>
/// <para><see href="https://bitbucket.org/chromiumembedded/cef/src/master/include/capi/cef_extension_handler_capi.h">CEF source file: /include/capi/cef_extension_handler_capi.h (cef_extension_handler_t)</see></para>
/// </remarks>
property OnExtensionBeforeBrowser : TOnBeforeBrowserEvent read FOnExtensionBeforeBrowser write FOnExtensionBeforeBrowser;
/// <summary>
/// Called when no tabId is specified to an extension API call that accepts a
/// tabId parameter (e.g. chrome.tabs.*). |extension| and |browser| are the
/// source of the API call. Return the browser that will be acted on by the
/// API call or return NULL to act on |browser|. The returned browser must
/// share the same ICefRequestContext as |browser|. Incognito browsers
/// should not be considered unless the source extension has incognito access
/// enabled, in which case |include_incognito| will be true (1).
/// </summary>
/// <remarks>
/// <para>WARNING: This function is deprecated and will be removed in ~M127.</para>
/// <para>This event will be called on the browser process CEF UI thread.</para>
/// <para><see href="https://bitbucket.org/chromiumembedded/cef/src/master/include/capi/cef_extension_handler_capi.h">CEF source file: /include/capi/cef_extension_handler_capi.h (cef_extension_handler_t)</see></para>
/// </remarks>
property OnExtensionGetActiveBrowser : TOnGetActiveBrowserEvent read FOnExtensionGetActiveBrowser write FOnExtensionGetActiveBrowser;
/// <summary>
/// Called when the tabId associated with |target_browser| is specified to an
/// extension API call that accepts a tabId parameter (e.g. chrome.tabs.*).
/// |extension| and |browser| are the source of the API call. Return true (1)
/// to allow access of false (0) to deny access. Access to incognito browsers
/// should not be allowed unless the source extension has incognito access
/// enabled, in which case |include_incognito| will be true (1).
/// </summary>
/// <remarks>
/// <para>WARNING: This function is deprecated and will be removed in ~M127.</para>
/// <para>This event will be called on the browser process CEF UI thread.</para>
/// <para><see href="https://bitbucket.org/chromiumembedded/cef/src/master/include/capi/cef_extension_handler_capi.h">CEF source file: /include/capi/cef_extension_handler_capi.h (cef_extension_handler_t)</see></para>
/// </remarks>
property OnExtensionCanAccessBrowser : TOnCanAccessBrowserEvent read FOnExtensionCanAccessBrowser write FOnExtensionCanAccessBrowser;
/// <summary>
/// Called to retrieve an extension resource that would normally be loaded
/// from disk (e.g. if a file parameter is specified to
/// chrome.tabs.executeScript). |extension| and |browser| are the source of
/// the resource request. |file| is the requested relative file path. To
/// handle the resource request return true (1) and execute |callback| either
/// synchronously or asynchronously. For the default behavior which reads the
/// resource from the extension directory on disk return false (0).
/// Localization substitutions will not be applied to resources handled via
/// this function.
/// </summary>
/// <remarks>
/// <para>WARNING: This function is deprecated and will be removed in ~M127.</para>
/// <para>This event will be called on the browser process CEF UI thread.</para>
/// <para><see href="https://bitbucket.org/chromiumembedded/cef/src/master/include/capi/cef_extension_handler_capi.h">CEF source file: /include/capi/cef_extension_handler_capi.h (cef_extension_handler_t)</see></para>
/// </remarks>
property OnExtensionGetExtensionResource : TOnGetExtensionResourceEvent read FOnExtensionGetExtensionResource write FOnExtensionGetExtensionResource;
{$IFDEF LINUX}
/// <summary>
/// Called when printing has started for the specified |browser|. This
@ -3959,7 +3725,7 @@ type
/// will be called after ICefContextMenuHandler.OnContextMenuCommand.
/// </summary>
/// <remarks>
/// <para>Only used with the Chrome runtime.</para>
/// <para>Only used with Chrome style.</para>
/// <para>This event will be called on the browser process CEF UI thread.</para>
/// <para><see href="https://bitbucket.org/chromiumembedded/cef/src/master/include/capi/cef_command_handler_capi.h">CEF source file: /include/capi/cef_command_handler_capi.h (cef_command_handler_t)</see></para>
/// </remarks>
@ -3970,7 +3736,7 @@ type
/// menu items that would be visible by default.
/// </summary>
/// <remarks>
/// <para>Only used with the Chrome runtime.</para>
/// <para>Only used with Chrome style.</para>
/// <para>This event will be called on the browser process CEF UI thread.</para>
/// <para><see href="https://bitbucket.org/chromiumembedded/cef/src/master/include/capi/cef_command_handler_capi.h">CEF source file: /include/capi/cef_command_handler_capi.h (cef_command_handler_t)</see></para>
/// </remarks>
@ -3981,7 +3747,7 @@ type
/// menu items that would be enabled by default.
/// </summary>
/// <remarks>
/// <para>Only used with the Chrome runtime.</para>
/// <para>Only used with Chrome style.</para>
/// <para>This event will be called on the browser process CEF UI thread.</para>
/// <para><see href="https://bitbucket.org/chromiumembedded/cef/src/master/include/capi/cef_command_handler_capi.h">CEF source file: /include/capi/cef_command_handler_capi.h (cef_command_handler_t)</see></para>
/// </remarks>
@ -3991,7 +3757,7 @@ type
/// should be visible. Only called for icons that would be visible by default.
/// </summary>
/// <remarks>
/// <para>Only used with the Chrome runtime.</para>
/// <para>Only used with Chrome style.</para>
/// <para>This event will be called on the browser process CEF UI thread.</para>
/// <para><see href="https://bitbucket.org/chromiumembedded/cef/src/master/include/capi/cef_command_handler_capi.h">CEF source file: /include/capi/cef_command_handler_capi.h (cef_command_handler_t)</see></para>
/// </remarks>
@ -4001,23 +3767,25 @@ type
/// be visible. Only called for buttons that would be visible by default.
/// </summary>
/// <remarks>
/// <para>Only used with the Chrome runtime.</para>
/// <para>Only used with Chrome style.</para>
/// <para>This event will be called on the browser process CEF UI thread.</para>
/// <para><see href="https://bitbucket.org/chromiumembedded/cef/src/master/include/capi/cef_command_handler_capi.h">CEF source file: /include/capi/cef_command_handler_capi.h (cef_command_handler_t)</see></para>
/// </remarks>
property OnIsChromeToolbarButtonVisible : TOnIsChromeToolbarButtonVisibleEvent read FOnIsChromeToolbarButtonVisible write FOnIsChromeToolbarButtonVisible;
/// <summary>
/// <para>Called when a page requests permission to access media.
/// |requesting_origin| is the URL origin requesting permission.</para>
/// <para>Called when a page requests permission to access media.</para>
/// <para>|requesting_origin| is the URL origin requesting permission.</para>
/// <para>|requested_permissions| is a combination of values from
/// TCefMediaAccessPermissionTypes that represent the requested
/// permissions. Return true (1) and call ICefMediaAccessCallback
/// permissions.</para>
/// <para>Return true (1) and call ICefMediaAccessCallback
/// functions either in this function or at a later time to continue or cancel
/// the request. Return false (0) to proceed with default handling. With the
/// Chrome runtime, default handling will display the permission request UI.</para>
/// <para>With the Alloy runtime, default handling will deny the request. This
/// function will not be called if the "--enable-media-stream" command-line
/// switch is used to grant all permissions.</para>
/// the request.</para>
/// <para>Return false (0) to proceed with default handling. With
/// Chrome style, default handling will display the permission request UI.</para>
/// <para>With Alloy style, default handling will deny the request. This function
/// will not be called if the "--enable-media-stream" command-line switch is
/// used to grant all permissions.</para>
/// </summary>
/// <remarks>
/// <para>This event will be called on the browser process CEF UI thread.</para>
@ -4031,9 +3799,9 @@ type
/// TCefPermissionRequestTypes that represent the requested permissions.</para>
/// <para>Return true (1) and call ICefPermissionPromptCallback.Continue either
/// in this function or at a later time to continue or cancel the request.</para>
/// <para>Return false (0) to proceed with default handling. With the Chrome
/// runtime, default handling will display the permission prompt UI. With the
/// Alloy runtime, default handling is CEF_PERMISSION_RESULT_IGNORE.</para>
/// <para>Return false (0) to proceed with default handling. With Chrome
/// style, default handling will display the permission prompt UI. With
/// Alloy style, default handling is CEF_PERMISSION_RESULT_IGNORE.</para>
/// </summary>
/// <remarks>
/// <para>This event will be called on the browser process CEF UI thread.</para>
@ -4148,7 +3916,7 @@ uses
uCEFDownloadImageCallBack, uCEFCookieManager, uCEFRequestContextHandler,
uCEFCookieVisitor, uCEFSetCookieCallback, uCEFResourceRequestHandler,
uCEFMediaObserver, uCEFMediaRouteCreateCallback ,uCEFDevToolsMessageObserver,
uCEFMediaSinkDeviceInfoCallback, uCEFJson, uCEFExtensionHandler;
uCEFMediaSinkDeviceInfoCallback, uCEFJson;
constructor TChromiumCore.Create(AOwner: TComponent);
begin
@ -4168,7 +3936,6 @@ begin
FMediaObserverReg := nil;
FDevToolsMsgObserver := nil;
FDevToolsMsgObserverReg := nil;
FExtensionHandler := nil;
FOptions := nil;
FFontOptions := nil;
FDefaultEncoding := '';
@ -4484,23 +4251,8 @@ begin
FDevToolsMsgObserver := nil;
end;
procedure TChromiumCore.DestroyExtensionHandler;
begin
try
if (FExtensionHandler <> nil) then
begin
FExtensionHandler.RemoveReferences;
FExtensionHandler := nil;
end;
except
on e : exception do
if CustomExceptionHandler('TChromiumCore.DestroyExtensionHandler', e) then raise;
end;
end;
procedure TChromiumCore.DestroyAllHandlersAndObservers;
begin
DestroyExtensionHandler;
DestroyDevToolsMsgObserver;
DestroyMediaObserver;
DestroyResourceRequestHandler;
@ -4522,13 +4274,6 @@ begin
FDevToolsMsgObserver := TCustomDevToolsMessageObserver.Create(self);
end;
procedure TChromiumCore.CreateExtensionHandler;
begin
if MustCreateExtensionHandler and
(FExtensionHandler = nil) then
FExtensionHandler := TCustomExtensionHandler.Create(self);
end;
procedure TChromiumCore.CreateResourceRequestHandler;
begin
if MustCreateResourceRequestHandler and
@ -4626,7 +4371,6 @@ begin
CreateResourceRequestHandler;
CreateMediaObserver;
CreateDevToolsMsgObserver;
CreateExtensionHandler;
aClient := FHandler;
Result := True;
@ -4777,16 +4521,6 @@ begin
FOnDevToolsAgentAttached := nil;
FOnDevToolsAgentDetached := nil;
// ICefExtensionHandler
FOnExtensionLoadFailed := nil;
FOnExtensionLoaded := nil;
FOnExtensionUnloaded := nil;
FOnExtensionBeforeBackgroundBrowser := nil;
FOnExtensionBeforeBrowser := nil;
FOnExtensionGetActiveBrowser := nil;
FOnExtensionCanAccessBrowser := nil;
FOnExtensionGetExtensionResource := nil;
// ICefPrintHandler
FOnPrintStart := nil;
FOnPrintSettings := nil;
@ -4884,7 +4618,6 @@ begin
CreateResourceRequestHandler;
CreateMediaObserver;
CreateDevToolsMsgObserver;
CreateExtensionHandler;
if (aContext = nil) then
TempOldContext := TCefRequestContextRef.Global()
@ -4938,7 +4671,6 @@ begin
CreateResourceRequestHandler;
CreateMediaObserver;
CreateDevToolsMsgObserver;
CreateExtensionHandler;
if (aContext = nil) then
TempOldContext := TCefRequestContextRef.Global()
@ -8165,18 +7897,6 @@ begin
assigned(FOnDevToolsAgentDetached);
end;
function TChromiumCore.MustCreateExtensionHandler : boolean;
begin
Result := assigned(FOnExtensionLoadFailed) or
assigned(FOnExtensionLoaded) or
assigned(FOnExtensionUnloaded) or
assigned(FOnExtensionBeforeBackgroundBrowser) or
assigned(FOnExtensionBeforeBrowser) or
assigned(FOnExtensionGetActiveBrowser) or
assigned(FOnExtensionCanAccessBrowser) or
assigned(FOnExtensionGetExtensionResource);
end;
function TChromiumCore.MustCreatePrintHandler : boolean;
begin
Result := assigned(FOnPrintStart) or
@ -9077,85 +8797,6 @@ begin
FOnDevToolsAgentDetached(self, browser);
end;
procedure TChromiumCore.doOnExtensionLoadFailed(result: TCefErrorcode);
begin
if assigned(FOnExtensionLoadFailed) then
FOnExtensionLoadFailed(self, result);
end;
procedure TChromiumCore.doOnExtensionLoaded(const extension: ICefExtension);
begin
if assigned(FOnExtensionLoaded) then
FOnExtensionLoaded(self, extension);
end;
procedure TChromiumCore.doOnExtensionUnloaded(const extension: ICefExtension);
begin
if assigned(FOnExtensionUnloaded) then
FOnExtensionUnloaded(self, extension);
end;
function TChromiumCore.doOnExtensionBeforeBackgroundBrowser(const extension : ICefExtension;
const url : ustring;
var client : ICefClient;
var settings : TCefBrowserSettings) : boolean;
begin
Result := False;
if assigned(FOnExtensionBeforeBackgroundBrowser) then
FOnExtensionBeforeBackgroundBrowser(self, extension, url, client, settings, Result);
end;
function TChromiumCore.doOnExtensionBeforeBrowser(const extension : ICefExtension;
const browser : ICefBrowser;
const active_browser : ICefBrowser;
index : Integer;
const url : ustring;
active : boolean;
var windowInfo : TCefWindowInfo;
var client : ICefClient;
var settings : TCefBrowserSettings) : boolean;
begin
Result := False;
if assigned(FOnExtensionBeforeBrowser) then
FOnExtensionBeforeBrowser(self, extension, browser, active_browser, index, url,
active, windowInfo, client, settings, Result);
end;
procedure TChromiumCore.doOnExtensionGetActiveBrowser(const extension : ICefExtension;
const browser : ICefBrowser;
include_incognito : boolean;
var aRsltBrowser : ICefBrowser);
begin
aRsltBrowser := nil;
if assigned(FOnExtensionGetActiveBrowser) then
FOnExtensionGetActiveBrowser(self, extension, browser, include_incognito, aRsltBrowser);
end;
function TChromiumCore.doOnExtensionCanAccessBrowser(const extension : ICefExtension;
const browser : ICefBrowser;
include_incognito : boolean;
const target_browser : ICefBrowser): boolean;
begin
Result := False;
if assigned(FOnExtensionCanAccessBrowser) then
FOnExtensionCanAccessBrowser(self, extension, browser, include_incognito, target_browser, Result);
end;
function TChromiumCore.doOnExtensionGetExtensionResource(const extension : ICefExtension;
const browser : ICefBrowser;
const file_ : ustring;
const callback : ICefGetExtensionResourceCallback): boolean;
begin
Result := False;
if assigned(FOnExtensionGetExtensionResource) then
FOnExtensionGetExtensionResource(self, extension, browser, file_, callback, Result);
end;
procedure TChromiumCore.doOnPrintStart(const browser: ICefBrowser);
begin
if assigned(FOnPrintStart) then
@ -9690,7 +9331,7 @@ end;
procedure TChromiumCore.doOnRenderProcessResponsive(const browser: ICefBrowser);
begin
if assigned(FOnRenderProcessUnresponsive) then
if assigned(FOnRenderProcessResponsive) then
FOnRenderProcessResponsive(Self, browser);
end;
@ -10236,104 +9877,6 @@ begin
end;
end;
function TChromiumCore.LoadExtension(const root_directory : ustring;
const manifest : ICefDictionaryValue;
const handler : ICefExtensionHandler;
const requestContext : ICefRequestContext) : boolean;
var
TempContext : ICefRequestContext;
TempHandler : ICefExtensionHandler;
begin
Result := False;
// The global context must be initalized to load extensions
// This TChromium must not be initialized before loading an extension.
if (GlobalCEFApp = nil) or
not(GlobalCEFApp.GlobalContextInitialized) or
Initialized then
exit;
// We use a custom request context if available or the global request context if not.
if (requestContext <> nil) then
TempContext := requestContext
else
TempContext := TCefRequestContextRef.Global;
if (handler <> nil) then
TempHandler := handler
else
begin
// All TChromium events must be assigned before calling LoadExtension.
CreateExtensionHandler;
TempHandler := FExtensionHandler;
end;
if (TempContext <> nil) then
try
TempContext.LoadExtension(root_directory, manifest, TempHandler);
Result := True;
finally
TempHandler := nil;
end;
end;
function TChromiumCore.DidLoadExtension(const extension_id: ustring): boolean;
var
TempContext : ICefRequestContext;
begin
Result := False;
if Initialized then
begin
TempContext := Browser.Host.RequestContext;
Result := (TempContext <> nil) and
TempContext.DidLoadExtension(extension_id);
end;
end;
function TChromiumCore.HasExtension(const extension_id: ustring): boolean;
var
TempContext : ICefRequestContext;
begin
Result := False;
if Initialized then
begin
TempContext := Browser.Host.RequestContext;
Result := (TempContext <> nil) and
TempContext.HasExtension(extension_id);
end;
end;
function TChromiumCore.GetExtensions(const extension_ids: TStringList): boolean;
var
TempContext : ICefRequestContext;
begin
Result := False;
if Initialized and (extension_ids <> nil) then
begin
TempContext := Browser.Host.RequestContext;
Result := (TempContext <> nil) and
TempContext.GetExtensions(extension_ids);
end;
end;
function TChromiumCore.GetExtension(const extension_id: ustring): ICefExtension;
var
TempContext : ICefRequestContext;
begin
Result := nil;
if Initialized then
begin
TempContext := Browser.Host.RequestContext;
if (TempContext <> nil) then
Result := TempContext.GetExtension(extension_id);
end;
end;
function TChromiumCore.GetWebsiteSetting(const requesting_url, top_level_url: ustring; content_type: TCefContentSettingTypes): ICefValue;
var
TempContext : ICefRequestContext;