| OLD | NEW |
| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 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 | 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 CHROME_BROWSER_UI_VIEWS_AUTOCOMPLETE_AUTOCOMPLETE_RESULT_VIEW_H_ | 5 #ifndef CHROME_BROWSER_UI_VIEWS_AUTOCOMPLETE_AUTOCOMPLETE_RESULT_VIEW_H_ |
| 6 #define CHROME_BROWSER_UI_VIEWS_AUTOCOMPLETE_AUTOCOMPLETE_RESULT_VIEW_H_ | 6 #define CHROME_BROWSER_UI_VIEWS_AUTOCOMPLETE_AUTOCOMPLETE_RESULT_VIEW_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include "chrome/browser/autocomplete/autocomplete_match.h" | 9 #include "chrome/browser/autocomplete/autocomplete_match.h" |
| 10 #include "third_party/skia/include/core/SkColor.h" | 10 #include "third_party/skia/include/core/SkColor.h" |
| (...skipping 26 matching lines...) Expand all Loading... |
| 37 AutocompleteResultView(AutocompleteResultViewModel* model, | 37 AutocompleteResultView(AutocompleteResultViewModel* model, |
| 38 int model_index, | 38 int model_index, |
| 39 const gfx::Font& font, | 39 const gfx::Font& font, |
| 40 const gfx::Font& bold_font); | 40 const gfx::Font& bold_font); |
| 41 virtual ~AutocompleteResultView(); | 41 virtual ~AutocompleteResultView(); |
| 42 | 42 |
| 43 // Updates the match used to paint the contents of this result view. We copy | 43 // Updates the match used to paint the contents of this result view. We copy |
| 44 // the match so that we can continue to paint the last result even after the | 44 // the match so that we can continue to paint the last result even after the |
| 45 // model has changed. | 45 // model has changed. |
| 46 void set_match(const AutocompleteMatch& match) { match_ = match; } | 46 void set_match(const AutocompleteMatch& match) { match_ = match; } |
| 47 const gfx::Font& normal_font() const { return normal_font_; } |
| 48 const gfx::Font& bold_font() const { return bold_font_; } |
| 49 const gfx::Rect& text_bounds() const { return text_bounds_; } |
| 50 void set_text_bounds(const gfx::Rect& tb) { text_bounds_ = tb; } |
| 47 | 51 |
| 48 // Overridden from views::View: | 52 // Overridden from views::View: |
| 49 virtual void OnPaint(gfx::Canvas* canvas); | 53 virtual void OnPaint(gfx::Canvas* canvas); |
| 50 virtual void Layout(); | 54 virtual void Layout(); |
| 51 virtual gfx::Size GetPreferredSize(); | 55 virtual gfx::Size GetPreferredSize(); |
| 52 | 56 |
| 53 // Returns the preferred height for a single row. | 57 // Returns the preferred height for a single row. |
| 54 int GetPreferredHeight(const gfx::Font& font, | 58 int GetPreferredHeight(const gfx::Font& font, |
| 55 const gfx::Font& bold_font); | 59 const gfx::Font& bold_font); |
| 56 static SkColor GetColor(ResultViewState state, ColorKind kind); | 60 static SkColor GetColor(ResultViewState state, ColorKind kind); |
| 61 static int icon_size() { return icon_size_; } |
| 57 | 62 |
| 58 protected: | 63 protected: |
| 59 virtual void PaintMatch(gfx::Canvas* canvas, | 64 virtual void PaintMatch(gfx::Canvas* canvas, |
| 60 const AutocompleteMatch& match, | 65 const AutocompleteMatch& match, |
| 61 int x); | 66 int x); |
| 62 | 67 |
| 68 // Draws the specified |text| into the canvas, using highlighting provided by |
| 69 // |classifications|. If |force_dim| is true, ACMatchClassification::DIM is |
| 70 // added to all of the classifications. Returns the x position to the right |
| 71 // of the string. |
| 72 int DrawString(gfx::Canvas* canvas, |
| 73 const string16& text, |
| 74 const ACMatchClassifications& classifications, |
| 75 bool force_dim, |
| 76 int x, |
| 77 int y); |
| 78 |
| 63 int icon_vertical_padding_; | 79 int icon_vertical_padding_; |
| 64 int text_vertical_padding_; | 80 int text_vertical_padding_; |
| 65 | 81 |
| 66 private: | 82 private: |
| 67 // Precalculated data used to draw the portion of a match classification that | 83 // Precalculated data used to draw the portion of a match classification that |
| 68 // fits entirely within one run. | 84 // fits entirely within one run. |
| 69 struct ClassificationData { | 85 struct ClassificationData { |
| 70 string16 text; | 86 string16 text; |
| 71 const gfx::Font* font; | 87 const gfx::Font* font; |
| 72 SkColor color; | 88 SkColor color; |
| (...skipping 12 matching lines...) Expand all Loading... |
| 85 int pixel_width; | 101 int pixel_width; |
| 86 Classifications classifications; // Classification pieces within this run, | 102 Classifications classifications; // Classification pieces within this run, |
| 87 // in logical order. | 103 // in logical order. |
| 88 }; | 104 }; |
| 89 typedef std::vector<RunData> Runs; | 105 typedef std::vector<RunData> Runs; |
| 90 | 106 |
| 91 // Predicate functions for use when sorting the runs. | 107 // Predicate functions for use when sorting the runs. |
| 92 static bool SortRunsLogically(const RunData& lhs, const RunData& rhs); | 108 static bool SortRunsLogically(const RunData& lhs, const RunData& rhs); |
| 93 static bool SortRunsVisually(const RunData& lhs, const RunData& rhs); | 109 static bool SortRunsVisually(const RunData& lhs, const RunData& rhs); |
| 94 | 110 |
| 111 static int icon_size_; |
| 112 |
| 95 ResultViewState GetState() const; | 113 ResultViewState GetState() const; |
| 96 | 114 |
| 97 const SkBitmap* GetIcon() const; | 115 const SkBitmap* GetIcon() const; |
| 98 | 116 |
| 99 // Draws the specified |text| into the canvas, using highlighting provided by | |
| 100 // |classifications|. If |force_dim| is true, ACMatchClassification::DIM is | |
| 101 // added to all of the classifications. Returns the x position to the right | |
| 102 // of the string. | |
| 103 int DrawString(gfx::Canvas* canvas, | |
| 104 const string16& text, | |
| 105 const ACMatchClassifications& classifications, | |
| 106 bool force_dim, | |
| 107 int x, | |
| 108 int y); | |
| 109 | |
| 110 // Elides |runs| to fit in |remaining_width|. The runs in |runs| should be in | 117 // Elides |runs| to fit in |remaining_width|. The runs in |runs| should be in |
| 111 // logical order. | 118 // logical order. |
| 112 // | 119 // |
| 113 // When we need to elide a run, the ellipsis will be placed at the end of that | 120 // When we need to elide a run, the ellipsis will be placed at the end of that |
| 114 // run. This means that if we elide a run whose visual direction is opposite | 121 // run. This means that if we elide a run whose visual direction is opposite |
| 115 // that of the drawing context, the ellipsis will not be at the "end" of the | 122 // that of the drawing context, the ellipsis will not be at the "end" of the |
| 116 // drawn string. For example, if in an LTR context we have the LTR run | 123 // drawn string. For example, if in an LTR context we have the LTR run |
| 117 // "LTR_STRING" and the RTL run "RTL_STRING", the unelided text would be drawn | 124 // "LTR_STRING" and the RTL run "RTL_STRING", the unelided text would be drawn |
| 118 // like: | 125 // like: |
| 119 // LTR_STRING GNIRTS_LTR | 126 // LTR_STRING GNIRTS_LTR |
| (...skipping 14 matching lines...) Expand all Loading... |
| 134 int ellipsis_width_; | 141 int ellipsis_width_; |
| 135 | 142 |
| 136 // A context used for mirroring regions. | 143 // A context used for mirroring regions. |
| 137 class MirroringContext; | 144 class MirroringContext; |
| 138 scoped_ptr<MirroringContext> mirroring_context_; | 145 scoped_ptr<MirroringContext> mirroring_context_; |
| 139 | 146 |
| 140 // Layout rects for various sub-components of the view. | 147 // Layout rects for various sub-components of the view. |
| 141 gfx::Rect icon_bounds_; | 148 gfx::Rect icon_bounds_; |
| 142 gfx::Rect text_bounds_; | 149 gfx::Rect text_bounds_; |
| 143 | 150 |
| 144 static int icon_size_; | |
| 145 | |
| 146 AutocompleteMatch match_; | 151 AutocompleteMatch match_; |
| 147 | 152 |
| 148 DISALLOW_COPY_AND_ASSIGN(AutocompleteResultView); | 153 DISALLOW_COPY_AND_ASSIGN(AutocompleteResultView); |
| 149 }; | 154 }; |
| 150 | 155 |
| 151 #endif // CHROME_BROWSER_UI_VIEWS_AUTOCOMPLETE_AUTOCOMPLETE_RESULT_VIEW_H_ | 156 #endif // CHROME_BROWSER_UI_VIEWS_AUTOCOMPLETE_AUTOCOMPLETE_RESULT_VIEW_H_ |
| OLD | NEW |