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Update to CEF 128.4.8

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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
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13
demos/Lazarus_Windows/JavaScript/JSExecutingFunctions/uJSExecutingFunctions.lfm
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@ -15,7 +15,6 @@ object JSExecutingFunctionsFrm: TJSExecutingFunctionsFrm
OnDestroy = FormDestroy
OnShow = FormShow
Position = poScreenCenter
LCLVersion = '2.0.6.0'
object NavControlPnl: TPanel
Left = 0
Height = 21
@ -26,6 +25,7 @@ object JSExecutingFunctionsFrm: TJSExecutingFunctionsFrm
ClientHeight = 21
ClientWidth = 978
Enabled = False
ParentBackground = False
TabOrder = 0
object Edit1: TEdit
Left = 0
@ -43,8 +43,8 @@ object JSExecutingFunctionsFrm: TJSExecutingFunctionsFrm
Width = 31
Align = alRight
Caption = 'Go'
OnClick = GoBtnClick
TabOrder = 1
OnClick = GoBtnClick
end
end
object CEFWindowParent1: TCEFWindowParent
@ -61,15 +61,14 @@ object JSExecutingFunctionsFrm: TJSExecutingFunctionsFrm
OnBeforePopup = Chromium1BeforePopup
OnAfterCreated = Chromium1AfterCreated
OnBeforeClose = Chromium1BeforeClose
OnClose = Chromium1Close
left = 32
top = 224
Left = 32
Top = 224
end
object Timer1: TTimer
Enabled = False
Interval = 300
OnTimer = Timer1Timer
left = 32
top = 288
Left = 32
Top = 288
end
end

54
demos/Lazarus_Windows/JavaScript/JSExecutingFunctions/uJSExecutingFunctions.pas
View File

@ -33,39 +33,27 @@ type
CEFWindowParent1: TCEFWindowParent;
Chromium1: TChromium;
Timer1: TTimer;
procedure FormShow(Sender: TObject);
procedure GoBtnClick(Sender: TObject);
procedure Chromium1AfterCreated(Sender: TObject; const browser: ICefBrowser);
procedure Timer1Timer(Sender: TObject);
procedure Chromium1BeforeContextMenu(Sender: TObject;
const browser: ICefBrowser; const frame: ICefFrame;
const params: ICefContextMenuParams; const model: ICefMenuModel);
procedure Chromium1ContextMenuCommand(Sender: TObject;
const browser: ICefBrowser; const frame: ICefFrame;
const params: ICefContextMenuParams; commandId: Integer;
eventFlags: Cardinal; out Result: Boolean);
procedure Chromium1BeforePopup(Sender: TObject;
const browser: ICefBrowser; const frame: ICefFrame; const targetUrl,
targetFrameName: ustring;
targetDisposition: TCefWindowOpenDisposition; userGesture: Boolean;
const popupFeatures: TCefPopupFeatures; var windowInfo: TCefWindowInfo;
var client: ICefClient; var settings: TCefBrowserSettings;
var extra_info: ICefDictionaryValue;
var noJavascriptAccess: Boolean; var Result: Boolean);
procedure FormShow(Sender: TObject);
procedure FormDestroy(Sender: TObject);
procedure FormCloseQuery(Sender: TObject; var CanClose: Boolean);
procedure FormCreate(Sender: TObject);
procedure Chromium1Close(Sender: TObject; const browser: ICefBrowser;
var aAction : TCefCloseBrowserAction);
procedure Chromium1BeforeClose(Sender: TObject;
const browser: ICefBrowser);
procedure GoBtnClick(Sender: TObject);
procedure Timer1Timer(Sender: TObject);
procedure Chromium1AfterCreated(Sender: TObject; const browser: ICefBrowser);
procedure Chromium1BeforeContextMenu(Sender: TObject; const browser: ICefBrowser; const frame: ICefFrame; const params: ICefContextMenuParams; const model: ICefMenuModel);
procedure Chromium1ContextMenuCommand(Sender: TObject; const browser: ICefBrowser; const frame: ICefFrame; const params: ICefContextMenuParams; commandId: Integer; eventFlags: Cardinal; out Result: Boolean);
procedure Chromium1BeforePopup(Sender: TObject; const browser: ICefBrowser; const frame: ICefFrame; const targetUrl, targetFrameName: ustring; targetDisposition: TCefWindowOpenDisposition; userGesture: Boolean; const popupFeatures: TCefPopupFeatures; var windowInfo: TCefWindowInfo; var client: ICefClient; var settings: TCefBrowserSettings; var extra_info: ICefDictionaryValue; var noJavascriptAccess: Boolean; var Result: Boolean);
procedure Chromium1BeforeClose(Sender: TObject; const browser: ICefBrowser);
protected
// Variables to control when can we destroy the form safely
FCanClose : boolean; // Set to True in TChromium.OnBeforeClose
FClosing : boolean; // Set to True in the CloseQuery event.
procedure BrowserCreatedMsg(var aMessage : TMessage); message CEF_AFTERCREATED;
procedure BrowserDestroyMsg(var aMessage : TMessage); message CEF_DESTROY;
procedure WMMove(var aMessage : TWMMove); message WM_MOVE;
procedure WMMoving(var aMessage : TMessage); message WM_MOVING;
procedure WMEnterMenuLoop(var aMessage: TMessage); message WM_ENTERMENULOOP;
@ -100,10 +88,8 @@ implementation
// Destruction steps
// =================
// 1. FormCloseQuery sets CanClose to FALSE calls TChromium.CloseBrowser which triggers the TChromium.OnClose event.
// 2. TChromium.OnClose sends a CEFBROWSER_DESTROY message to destroy CEFWindowParent1 in the main thread, which triggers the TChromium.OnBeforeClose event.
// 3. TChromium.OnBeforeClose calls TCEFSentinel.Start, which will trigger TCEFSentinel.OnClose when the renderer processes are closed.
// 4. TCEFSentinel.OnClose sets FCanClose := True and sends WM_CLOSE to the form.
// 1. FormCloseQuery sets CanClose to FALSE, destroys CEFWindowParent1 and calls TChromium.CloseBrowser which triggers the TChromium.OnBeforeClose event.
// 2. TChromium.OnBeforeClose sets FCanClose := True and sends WM_CLOSE to the form.
uses
uCEFProcessMessage, uMyV8Handler;
@ -185,12 +171,6 @@ begin
Result := (targetDisposition in [CEF_WOD_NEW_FOREGROUND_TAB, CEF_WOD_NEW_BACKGROUND_TAB, CEF_WOD_NEW_POPUP, CEF_WOD_NEW_WINDOW]);
end;
procedure TJSExecutingFunctionsFrm.Chromium1Close(Sender: TObject; const browser: ICefBrowser; var aAction : TCefCloseBrowserAction);
begin
PostMessage(Handle, CEF_DESTROY, 0, 0);
aAction := cbaDelay;
end;
procedure TJSExecutingFunctionsFrm.Chromium1ContextMenuCommand(
Sender: TObject; const browser: ICefBrowser; const frame: ICefFrame;
const params: ICefContextMenuParams; commandId: Integer;
@ -219,6 +199,7 @@ begin
FClosing := True;
Visible := False;
Chromium1.CloseBrowser(True);
CEFWindowParent1.Free;
end;
end;
@ -284,9 +265,4 @@ begin
GoBtn.Click;
end;
procedure TJSExecutingFunctionsFrm.BrowserDestroyMsg(var aMessage : TMessage);
begin
CEFWindowParent1.Free;
end;
end.