1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CHROME_BROWSER_UI_NTP_BACKGROUND_UTIL_H_ 6 #define CHROME_BROWSER_UI_NTP_BACKGROUND_UTIL_H_ 7 8 namespace gfx { 9 class Canvas; 10 class Rect; 11 } 12 13 namespace ui { 14 class ThemeProvider; 15 } 16 17 class NtpBackgroundUtil { 18 public: 19 // Paints the NTP background on |canvas|. |area| is the area of the canvas 20 // that gets painted and also serves as the origin of the image (for top- 21 // aligned images). |tab_contents_height| is necessary for correctly painting 22 // bottom-aligned images since then the origin is the bottom of the web page. 23 static void PaintBackgroundDetachedMode( 24 ui::ThemeProvider* tp, gfx::Canvas* canvas, 25 const gfx::Rect& area, int tab_contents_height); 26 27 private: NtpBackgroundUtil()28 NtpBackgroundUtil() {} 29 }; 30 31 #endif // CHROME_BROWSER_UI_NTP_BACKGROUND_UTIL_H_ 32