1 // Copyright (c) 2011 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_VIEWS_LOCATION_BAR_ICON_LABEL_BUBBLE_VIEW_H_ 6 #define CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_ICON_LABEL_BUBBLE_VIEW_H_ 7 #pragma once 8 9 #include <string> 10 11 #include "ui/gfx/size.h" 12 #include "views/painter.h" 13 #include "views/view.h" 14 15 namespace gfx { 16 class Canvas; 17 class Font; 18 } 19 namespace views { 20 class ImageView; 21 class Label; 22 } 23 24 class SkBitmap; 25 26 // View used to draw a bubble to the left of the address, containing an icon and 27 // a label. We use this as a base for the classes that handle the EV bubble and 28 // tab-to-search UI. 29 class IconLabelBubbleView : public views::View { 30 public: 31 IconLabelBubbleView(const int background_images[], 32 int contained_image, 33 const SkColor& color); 34 virtual ~IconLabelBubbleView(); 35 36 void SetFont(const gfx::Font& font); 37 void SetLabel(const std::wstring& label); 38 void SetImage(const SkBitmap& bitmap); set_is_extension_icon(bool is_extension_icon)39 void set_is_extension_icon(bool is_extension_icon) { 40 is_extension_icon_ = is_extension_icon; 41 } 42 43 virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE; 44 virtual gfx::Size GetPreferredSize() OVERRIDE; 45 virtual void Layout() OVERRIDE; 46 47 protected: 48 void SetElideInMiddle(bool elide_in_middle); 49 gfx::Size GetNonLabelSize() const; 50 51 private: 52 int GetPreLabelWidth() const; 53 int GetNonLabelWidth() const; 54 55 // For painting the background. 56 views::HorizontalPainter background_painter_; 57 58 // The contents of the bubble. 59 views::ImageView* image_; 60 views::Label* label_; 61 62 bool is_extension_icon_; 63 64 DISALLOW_IMPLICIT_CONSTRUCTORS(IconLabelBubbleView); 65 }; 66 67 #endif // CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_ICON_LABEL_BUBBLE_VIEW_H_ 68