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Block all popup windows and new tabs in all demos except the MiniBrowser

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- Added TChromium.IsSameBrowser function
This commit is contained in:
Salvador Díaz Fau
2018-02-16 18:41:13 +01:00
parent 1cbe18947e
commit 6905f9a292
64 changed files with 880 additions and 205 deletions
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21
demos/SimpleBrowser/uSimpleBrowser.pas
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@@ -49,7 +49,7 @@ uses
Windows, Messages, SysUtils, Variants, Classes, Graphics,
Controls, Forms, Dialogs, StdCtrls, ExtCtrls,
{$ENDIF}
uCEFChromium, uCEFWindowParent, uCEFChromiumWindow;
uCEFChromium, uCEFWindowParent, uCEFChromiumWindow, uCEFTypes, uCEFInterfaces;
type
TForm1 = class(TForm)
@@ -69,6 +69,10 @@ type
// You also have to handle these two messages to set GlobalCEFApp.OsmodalLoop
procedure WMEnterMenuLoop(var aMessage: TMessage); message WM_ENTERMENULOOP;
procedure WMExitMenuLoop(var aMessage: TMessage); message WM_EXITMENULOOP;
protected
procedure Chromium_OnBeforePopup(Sender: TObject; const browser: ICefBrowser; const frame: ICefFrame; const targetUrl, targetFrameName: ustring; targetDisposition: TCefWindowOpenDisposition; userGesture: Boolean; var popupFeatures: TCefPopupFeatures; var windowInfo: TCefWindowInfo; var client: ICefClient; var settings: TCefBrowserSettings; var noJavascriptAccess: Boolean; out Result: Boolean);
public
{ Public declarations }
end;
@@ -97,6 +101,9 @@ uses
procedure TForm1.FormShow(Sender: TObject);
begin
// For simplicity, this demo blocks all popup windows and new tabs
ChromiumWindow1.ChromiumBrowser.OnBeforePopup := Chromium_OnBeforePopup;
// You *MUST* call CreateBrowser to create and initialize the browser.
// This will trigger the AfterCreated event when the browser is fully
// initialized and ready to receive commands.
@@ -106,6 +113,18 @@ begin
if not(ChromiumWindow1.CreateBrowser) then Timer1.Enabled := True;
end;
procedure TForm1.Chromium_OnBeforePopup(Sender: TObject;
const browser: ICefBrowser; const frame: ICefFrame; const targetUrl,
targetFrameName: ustring; targetDisposition: TCefWindowOpenDisposition;
userGesture: Boolean; var popupFeatures: TCefPopupFeatures;
var windowInfo: TCefWindowInfo; var client: ICefClient;
var settings: TCefBrowserSettings; var noJavascriptAccess: Boolean;
out Result: Boolean);
begin
// For simplicity, this demo blocks all popup windows and new tabs
Result := (targetDisposition in [WOD_NEW_FOREGROUND_TAB, WOD_NEW_BACKGROUND_TAB, WOD_NEW_POPUP, WOD_NEW_WINDOW]);
end;
procedure TForm1.ChromiumWindow1AfterCreated(Sender: TObject);
begin
// Now the browser is fully initialized we can load the initial web page.