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Code Issues Actions Releases Activity

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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40
demos/Lazarus_Windows/SimpleBrowser2/uSimpleBrowser2.pas
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@ -18,27 +18,19 @@ type
AddressEdt: TEdit;
AddressPnl: TPanel;
Timer1: TTimer;
procedure Chromium1AfterCreated(Sender: TObject; const browser: ICefBrowser
);
procedure Chromium1AfterCreated(Sender: TObject; const browser: ICefBrowser);
procedure Chromium1BeforeClose(Sender: TObject; const browser: ICefBrowser);
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 Chromium1Close(Sender: TObject; const browser: ICefBrowser;
var aAction : TCefCloseBrowserAction);
procedure Chromium1OpenUrlFromTab(Sender: TObject;
const browser: ICefBrowser; const frame: ICefFrame;
const targetUrl: ustring; targetDisposition: TCefWindowOpenDisposition;
userGesture: Boolean; 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 Chromium1OpenUrlFromTab(Sender: TObject; const browser: ICefBrowser; const frame: ICefFrame; const targetUrl: ustring; targetDisposition: TCefWindowOpenDisposition; userGesture: Boolean; out Result: Boolean);
procedure FormCloseQuery(Sender: TObject; var CanClose: boolean);
procedure FormCreate(Sender: TObject);
procedure FormShow(Sender: TObject);
procedure GoBtnClick(Sender: TObject);
procedure Timer1Timer(Sender: TObject);
protected
// Variables to control when can we destroy the form safely
FCanClose : boolean; // Set to True in TChromium.OnBeforeClose
@ -52,7 +44,6 @@ type
procedure WMExitMenuLoop(var aMessage: TMessage); message WM_EXITMENULOOP;
procedure BrowserCreatedMsg(var aMessage : TMessage); message CEF_AFTERCREATED;
procedure BrowserDestroyMsg(var aMessage : TMessage); message CEF_DESTROY;
public
end;
@ -80,9 +71,8 @@ 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 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
uCEFApplication;
@ -104,6 +94,7 @@ begin
FClosing := True;
Visible := False;
Chromium1.CloseBrowser(True);
CEFWindowParent1.Free;
end;
end;
@ -142,12 +133,6 @@ begin
Result := (targetDisposition in [CEF_WOD_NEW_FOREGROUND_TAB, CEF_WOD_NEW_BACKGROUND_TAB, CEF_WOD_NEW_POPUP, CEF_WOD_NEW_WINDOW]);
end;
procedure TForm1.Chromium1Close(Sender: TObject; const browser: ICefBrowser; var aAction : TCefCloseBrowserAction);
begin
PostMessage(Handle, CEF_DESTROY, 0, 0);
aAction := cbaDelay;
end;
procedure TForm1.FormShow(Sender: TObject);
begin
// You *MUST* call CreateBrowser to create and initialize the browser.
@ -207,10 +192,5 @@ begin
GoBtn.Click;
end;
procedure TForm1.BrowserDestroyMsg(var aMessage: TMessage);
begin
CEFWindowParent1.Free;
end;
end.