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// Copyright (c) 2006-2008 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_VIEWS_SAD_TAB_VIEW_H_
#define CHROME_BROWSER_UI_VIEWS_SAD_TAB_VIEW_H_
#pragma once
#include "base/basictypes.h"
#include "ui/gfx/font.h"
#include "views/controls/link.h"
#include "views/view.h"
class SkBitmap;
class TabContents;
///////////////////////////////////////////////////////////////////////////////
//
// SadTabView
//
// A views::View subclass used to render the presentation of the crashed
// "sad tab" in the browser window when a renderer is destroyed unnaturally.
//
///////////////////////////////////////////////////////////////////////////////
class SadTabView : public views::View,
public views::LinkController {
public:
enum Kind {
CRASHED, // The tab crashed. Display the "Aw, Snap!" page.
KILLED // The tab was killed. Display the killed tab page.
};
explicit SadTabView(TabContents* tab_contents, Kind kind);
virtual ~SadTabView() {}
// Overridden from views::View:
virtual void Paint(gfx::Canvas* canvas);
virtual void Layout();
// Overridden from views::LinkController:
virtual void LinkActivated(views::Link* source, int event_flags);
private:
static void InitClass(Kind kind);
// Assorted resources for display.
static SkBitmap* sad_tab_bitmap_;
static gfx::Font* title_font_;
static gfx::Font* message_font_;
static std::wstring title_;
static std::wstring message_;
static int title_width_;
TabContents* tab_contents_;
views::Link* learn_more_link_;
// Regions within the display for different components, populated by
// Layout().
gfx::Rect icon_bounds_;
gfx::Rect title_bounds_;
gfx::Rect message_bounds_;
gfx::Rect link_bounds_;
Kind kind_;
DISALLOW_COPY_AND_ASSIGN(SadTabView);
};
#endif // CHROME_BROWSER_UI_VIEWS_SAD_TAB_VIEW_H__
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