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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_UI_WEBUI_CONSTRAINED_WEB_DIALOG_DELEGATE_BASE_H_
#define CHROME_BROWSER_UI_WEBUI_CONSTRAINED_WEB_DIALOG_DELEGATE_BASE_H_
#include "base/memory/scoped_ptr.h"
#include "chrome/browser/ui/tab_contents/tab_contents.h"
#include "ui/web_dialogs/constrained_web_dialog_ui.h"
#include "ui/web_dialogs/web_dialog_ui.h"
#include "ui/web_dialogs/web_dialog_web_contents_delegate.h"
namespace ui {
class WebDialogDelegate;
}
// Platform-agnostic base implementation of ConstrainedWebDialogDelegate.
class ConstrainedWebDialogDelegateBase
: public ui::ConstrainedWebDialogDelegate,
public ui::WebDialogWebContentsDelegate {
public:
ConstrainedWebDialogDelegateBase(
Profile* profile,
ui::WebDialogDelegate* delegate,
WebDialogWebContentsDelegate* tab_delegate);
virtual ~ConstrainedWebDialogDelegateBase();
void set_window(ConstrainedWindow* window);
bool closed_via_webui() const;
// ui::ConstrainedWebDialogDelegate interface.
virtual const ui::WebDialogDelegate*
GetWebDialogDelegate() const OVERRIDE;
virtual ui::WebDialogDelegate* GetWebDialogDelegate() OVERRIDE;
virtual void OnDialogCloseFromWebUI() OVERRIDE;
virtual void ReleaseTabContentsOnDialogClose() OVERRIDE;
virtual ConstrainedWindow* window() OVERRIDE;
virtual TabContents* tab() OVERRIDE;
// WebDialogWebContentsDelegate interface.
virtual void HandleKeyboardEvent(
content::WebContents* source,
const content::NativeWebKeyboardEvent& event) OVERRIDE;
protected:
void set_override_tab_delegate(
WebDialogWebContentsDelegate* override_tab_delegate);
private:
ui::WebDialogDelegate* web_dialog_delegate_;
// The constrained window that owns |this|. Saved so we can close it later.
ConstrainedWindow* window_;
// Holds the HTML to display in the constrained dialog.
scoped_ptr<TabContents> tab_;
// Was the dialog closed from WebUI (in which case |web_dialog_delegate_|'s
// OnDialogClosed() method has already been called)?
bool closed_via_webui_;
// If true, release |tab_| on close instead of destroying it.
bool release_tab_on_close_;
scoped_ptr<WebDialogWebContentsDelegate> override_tab_delegate_;
DISALLOW_COPY_AND_ASSIGN(ConstrainedWebDialogDelegateBase);
};
#endif // CHROME_BROWSER_UI_WEBUI_CONSTRAINED_WEB_DIALOG_DELEGATE_BASE_H_
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