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Side by Side Diff: ui/views/controls/image_view.h

Issue 1228923002: Revert vector icon CLs. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@merge_aide_oobe_completion
Patch Set: Created 5 years, 5 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef UI_VIEWS_CONTROLS_IMAGE_VIEW_H_ 5 #ifndef UI_VIEWS_CONTROLS_IMAGE_VIEW_H_
6 #define UI_VIEWS_CONTROLS_IMAGE_VIEW_H_ 6 #define UI_VIEWS_CONTROLS_IMAGE_VIEW_H_
7 7
8 #include "third_party/skia/include/core/SkColor.h"
9 #include "ui/gfx/image/image_skia.h" 8 #include "ui/gfx/image/image_skia.h"
10 #include "ui/gfx/vector_icons_public.h"
11 #include "ui/views/view.h" 9 #include "ui/views/view.h"
12 10
13 namespace gfx { 11 namespace gfx {
14 class Canvas; 12 class Canvas;
15 } 13 }
16 14
17 namespace views { 15 namespace views {
18 16
19 class Painter; 17 class Painter;
20 18
(...skipping 26 matching lines...) Expand all
47 45
48 // Set the image that should be displayed from a pointer. Reset the image 46 // Set the image that should be displayed from a pointer. Reset the image
49 // if the pointer is NULL. The pointer contents is copied in the receiver's 47 // if the pointer is NULL. The pointer contents is copied in the receiver's
50 // image. 48 // image.
51 void SetImage(const gfx::ImageSkia* image_skia); 49 void SetImage(const gfx::ImageSkia* image_skia);
52 50
53 // Returns the image currently displayed or NULL of none is currently set. 51 // Returns the image currently displayed or NULL of none is currently set.
54 // The returned image is still owned by the ImageView. 52 // The returned image is still owned by the ImageView.
55 const gfx::ImageSkia& GetImage(); 53 const gfx::ImageSkia& GetImage();
56 54
57 // Tells the view to draw a monochrome vector image identified by |id| using
58 // |color|. The size of the view and the image will be set to |image_size|.
59 void SetVectorIcon(gfx::VectorIconId id,
60 SkColor color,
61 const gfx::Size& image_size);
62
63 // Set the desired image size for the receiving ImageView. 55 // Set the desired image size for the receiving ImageView.
64 void SetImageSize(const gfx::Size& image_size); 56 void SetImageSize(const gfx::Size& image_size);
65 57
58 // Return the preferred size for the receiving view. Returns false if the
59 // preferred size is not defined, which means that the view uses the image
60 // size.
61 bool GetImageSize(gfx::Size* image_size) const;
62
66 // Returns the actual bounds of the visible image inside the view. 63 // Returns the actual bounds of the visible image inside the view.
67 gfx::Rect GetImageBounds() const; 64 gfx::Rect GetImageBounds() const;
68 65
69 // Reset the image size to the current image dimensions. 66 // Reset the image size to the current image dimensions.
70 void ResetImageSize(); 67 void ResetImageSize();
71 68
72 // Set / Get the horizontal alignment. 69 // Set / Get the horizontal alignment.
73 void SetHorizontalAlignment(Alignment ha); 70 void SetHorizontalAlignment(Alignment ha);
74 Alignment GetHorizontalAlignment() const; 71 Alignment GetHorizontalAlignment() const;
75 72
(...skipping 16 matching lines...) Expand all
92 void OnPaint(gfx::Canvas* canvas) override; 89 void OnPaint(gfx::Canvas* canvas) override;
93 void GetAccessibleState(ui::AXViewState* state) override; 90 void GetAccessibleState(ui::AXViewState* state) override;
94 const char* GetClassName() const override; 91 const char* GetClassName() const override;
95 bool GetTooltipText(const gfx::Point& p, 92 bool GetTooltipText(const gfx::Point& p,
96 base::string16* tooltip) const override; 93 base::string16* tooltip) const override;
97 bool CanProcessEventsWithinSubtree() const override; 94 bool CanProcessEventsWithinSubtree() const override;
98 95
99 private: 96 private:
100 void OnPaintImage(gfx::Canvas* canvas); 97 void OnPaintImage(gfx::Canvas* canvas);
101 98
102 void OnPaintVectorIcon(gfx::Canvas* canvas);
103
104 // Returns true if |img| is the same as the last image we painted. This is 99 // Returns true if |img| is the same as the last image we painted. This is
105 // intended to be a quick check, not exhaustive. In other words it's possible 100 // intended to be a quick check, not exhaustive. In other words it's possible
106 // for this to return false even though the images are in fact equal. 101 // for this to return false even though the images are in fact equal.
107 bool IsImageEqual(const gfx::ImageSkia& img) const; 102 bool IsImageEqual(const gfx::ImageSkia& img) const;
108 103
109 // Compute the image origin given the desired size and the receiver alignment 104 // Compute the image origin given the desired size and the receiver alignment
110 // properties. 105 // properties.
111 gfx::Point ComputeImageOrigin(const gfx::Size& image_size) const; 106 gfx::Point ComputeImageOrigin(const gfx::Size& image_size) const;
112 107
113 // Whether the image size is set. 108 // Whether the image size is set.
114 bool image_size_set_; 109 bool image_size_set_;
115 110
116 // The actual image size. 111 // The actual image size.
117 gfx::Size image_size_; 112 gfx::Size image_size_;
118 113
119 // The underlying image. 114 // The underlying image.
120 gfx::ImageSkia image_; 115 gfx::ImageSkia image_;
121 116
122 // The ID of the vector icon that should be drawn, or gfx::VECTOR_ICON_NONE.
123 // This is drawn in addition to |image_|, but in most cases you probably want
124 // one or the other and not both.
125 gfx::VectorIconId vector_id_;
126
127 // The color to use when drawing the vector icon.
128 SkColor vector_color_;
129
130 // Horizontal alignment. 117 // Horizontal alignment.
131 Alignment horiz_alignment_; 118 Alignment horiz_alignment_;
132 119
133 // Vertical alignment. 120 // Vertical alignment.
134 Alignment vert_alignment_; 121 Alignment vert_alignment_;
135 122
136 // The current tooltip text. 123 // The current tooltip text.
137 base::string16 tooltip_text_; 124 base::string16 tooltip_text_;
138 125
139 // A flag controlling hit test handling for interactivity. 126 // A flag controlling hit test handling for interactivity.
140 bool interactive_; 127 bool interactive_;
141 128
142 // Scale last painted at. 129 // Scale last painted at.
143 float last_paint_scale_; 130 float last_paint_scale_;
144 131
145 // Address of bytes we last painted. This is used only for comparison, so its 132 // Address of bytes we last painted. This is used only for comparison, so its
146 // safe to cache. 133 // safe to cache.
147 void* last_painted_bitmap_pixels_; 134 void* last_painted_bitmap_pixels_;
148 135
149 scoped_ptr<views::Painter> focus_painter_; 136 scoped_ptr<views::Painter> focus_painter_;
150 137
151 DISALLOW_COPY_AND_ASSIGN(ImageView); 138 DISALLOW_COPY_AND_ASSIGN(ImageView);
152 }; 139 };
153 140
154 } // namespace views 141 } // namespace views
155 142
156 #endif // UI_VIEWS_CONTROLS_IMAGE_VIEW_H_ 143 #endif // UI_VIEWS_CONTROLS_IMAGE_VIEW_H_
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