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

Issue 1578021: Shift omnibox dropdown in and up on Windows, and square off the top, so it co... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 10 years, 8 months ago
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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2010 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 VIEWS_CONTROLS_IMAGE_VIEW_H_ 5 #ifndef VIEWS_CONTROLS_IMAGE_VIEW_H_
6 #define VIEWS_CONTROLS_IMAGE_VIEW_H_ 6 #define VIEWS_CONTROLS_IMAGE_VIEW_H_
7 7
8 #include "third_party/skia/include/core/SkBitmap.h" 8 #include "third_party/skia/include/core/SkBitmap.h"
9 #include "views/view.h" 9 #include "views/view.h"
10 10
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48 const SkBitmap& GetImage(); 48 const SkBitmap& GetImage();
49 49
50 // Set the desired image size for the receiving ImageView. 50 // Set the desired image size for the receiving ImageView.
51 void SetImageSize(const gfx::Size& image_size); 51 void SetImageSize(const gfx::Size& image_size);
52 52
53 // Return the preferred size for the receiving view. Returns false if the 53 // Return the preferred size for the receiving view. Returns false if the
54 // preferred size is not defined, which means that the view uses the image 54 // preferred size is not defined, which means that the view uses the image
55 // size. 55 // size.
56 bool GetImageSize(gfx::Size* image_size); 56 bool GetImageSize(gfx::Size* image_size);
57 57
58 // Returns the actual bounds of the visible image inside the view.
59 gfx::Rect GetImageBounds() const;
60
58 // Reset the image size to the current image dimensions. 61 // Reset the image size to the current image dimensions.
59 void ResetImageSize(); 62 void ResetImageSize();
60 63
61 // Set / Get the horizontal alignment. 64 // Set / Get the horizontal alignment.
62 void SetHorizontalAlignment(Alignment ha); 65 void SetHorizontalAlignment(Alignment ha);
63 Alignment GetHorizontalAlignment(); 66 Alignment GetHorizontalAlignment();
64 67
65 // Set / Get the vertical alignment. 68 // Set / Get the vertical alignment.
66 void SetVerticalAlignment(Alignment va); 69 void SetVerticalAlignment(Alignment va);
67 Alignment GetVerticalAlignment(); 70 Alignment GetVerticalAlignment();
68 71
69 // Set / Get the tooltip text. 72 // Set / Get the tooltip text.
70 void SetTooltipText(const std::wstring& tooltip); 73 void SetTooltipText(const std::wstring& tooltip);
71 std::wstring GetTooltipText(); 74 std::wstring GetTooltipText();
72 75
73 // Return whether the image should be centered inside the view.
74 // Overriden from View 76 // Overriden from View
75 virtual gfx::Size GetPreferredSize(); 77 virtual gfx::Size GetPreferredSize();
76 virtual void Paint(gfx::Canvas* canvas); 78 virtual void Paint(gfx::Canvas* canvas);
77 virtual bool GetAccessibleRole(AccessibilityTypes::Role* role); 79 virtual bool GetAccessibleRole(AccessibilityTypes::Role* role);
78
79 // Overriden from View.
80 virtual bool GetTooltipText(const gfx::Point& p, std::wstring* tooltip); 80 virtual bool GetTooltipText(const gfx::Point& p, std::wstring* tooltip);
81 81
82 private: 82 private:
83 // Compute the image origin given the desired size and the receiver alignment 83 // Compute the image origin given the desired size and the receiver alignment
84 // properties. 84 // properties.
85 void ComputeImageOrigin(int image_width, int image_height, int *x, int *y); 85 gfx::Point ComputeImageOrigin(const gfx::Size& image_size) const;
86 86
87 // Whether the image size is set. 87 // Whether the image size is set.
88 bool image_size_set_; 88 bool image_size_set_;
89 89
90 // The actual image size. 90 // The actual image size.
91 gfx::Size image_size_; 91 gfx::Size image_size_;
92 92
93 // The underlying bitmap. 93 // The underlying bitmap.
94 SkBitmap image_; 94 SkBitmap image_;
95 95
96 // Horizontal alignment. 96 // Horizontal alignment.
97 Alignment horiz_alignment_; 97 Alignment horiz_alignment_;
98 98
99 // Vertical alignment. 99 // Vertical alignment.
100 Alignment vert_alignment_; 100 Alignment vert_alignment_;
101 101
102 // The current tooltip text. 102 // The current tooltip text.
103 std::wstring tooltip_text_; 103 std::wstring tooltip_text_;
104 104
105 DISALLOW_COPY_AND_ASSIGN(ImageView); 105 DISALLOW_COPY_AND_ASSIGN(ImageView);
106 }; 106 };
107 107
108 } // namespace views 108 } // namespace views
109 109
110 #endif // VIEWS_CONTROLS_IMAGE_VIEW_H_ 110 #endif // VIEWS_CONTROLS_IMAGE_VIEW_H_
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