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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_TAB_MODAL_CONFIRM_DIALOG_WEBUI_H_
#define CHROME_BROWSER_UI_WEBUI_TAB_MODAL_CONFIRM_DIALOG_WEBUI_H_
#pragma once
#if !(defined(USE_AURA) || defined(OS_CHROMEOS))
#error Tab-modal confirm dialog should be shown with native UI.
#endif
#include "base/basictypes.h"
#include "base/memory/scoped_ptr.h"
#include "ui/web_dialogs/web_dialog_delegate.h"
class TabContents;
class TabModalConfirmDialogDelegate;
namespace ui {
class ConstrainedWebDialogDelegate;
}
// Displays a tab-modal dialog, i.e. a dialog that will block the current page
// but still allow the user to switch to a different page.
// To display the dialog, allocate this object on the heap. It will open the
// dialog from its constructor and then delete itself when the user dismisses
// the dialog.
class TabModalConfirmDialogWebUI : public ui::WebDialogDelegate {
public:
TabModalConfirmDialogWebUI(
TabModalConfirmDialogDelegate* dialog_delegate,
TabContents* tab_contents);
// ui::WebDialogDelegate implementation.
virtual ui::ModalType GetDialogModalType() const OVERRIDE;
virtual string16 GetDialogTitle() const OVERRIDE;
virtual GURL GetDialogContentURL() const OVERRIDE;
virtual void GetWebUIMessageHandlers(
std::vector<content::WebUIMessageHandler*>* handlers) const OVERRIDE;
virtual void GetDialogSize(gfx::Size* size) const OVERRIDE;
virtual std::string GetDialogArgs() const OVERRIDE;
virtual void OnDialogClosed(const std::string& json_retval) OVERRIDE;
virtual void OnCloseContents(content::WebContents* source,
bool* out_close_dialog) OVERRIDE;
virtual bool ShouldShowDialogTitle() const OVERRIDE;
ui::ConstrainedWebDialogDelegate* constrained_web_dialog_delegate() {
return constrained_web_dialog_delegate_;
}
private:
virtual ~TabModalConfirmDialogWebUI();
scoped_ptr<TabModalConfirmDialogDelegate> delegate_;
// Deletes itself.
ui::ConstrainedWebDialogDelegate* constrained_web_dialog_delegate_;
DISALLOW_COPY_AND_ASSIGN(TabModalConfirmDialogWebUI);
};
#endif // CHROME_BROWSER_UI_WEBUI_TAB_MODAL_CONFIRM_DIALOG_WEBUI_H_
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