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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 CHROME_BROWSER_UI_VIEWS_OMNIBOX_OMNIBOX_POPUP_CONTENTS_VIEW_H_ | 5 #ifndef CHROME_BROWSER_UI_VIEWS_OMNIBOX_INLINE_OMNIBOX_POPUP_VIEW_H_ |
6 #define CHROME_BROWSER_UI_VIEWS_OMNIBOX_OMNIBOX_POPUP_CONTENTS_VIEW_H_ | 6 #define CHROME_BROWSER_UI_VIEWS_OMNIBOX_INLINE_OMNIBOX_POPUP_VIEW_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include "base/memory/weak_ptr.h" | 9 #include "base/memory/weak_ptr.h" |
10 #include "chrome/browser/autocomplete/autocomplete.h" | 10 #include "chrome/browser/autocomplete/autocomplete.h" |
11 #include "chrome/browser/ui/omnibox/omnibox_popup_model.h" | 11 #include "chrome/browser/ui/omnibox/omnibox_popup_model.h" |
12 #include "chrome/browser/ui/omnibox/omnibox_popup_view.h" | 12 #include "chrome/browser/ui/omnibox/omnibox_popup_view.h" |
13 #include "chrome/browser/ui/views/omnibox/omnibox_result_view_model.h" | 13 #include "chrome/browser/ui/views/omnibox/omnibox_result_view_model.h" |
14 #include "ui/base/animation/animation_delegate.h" | 14 #include "ui/base/animation/animation_delegate.h" |
15 #include "ui/base/animation/slide_animation.h" | 15 #include "ui/base/animation/slide_animation.h" |
16 #include "ui/gfx/font.h" | 16 #include "ui/gfx/font.h" |
17 #include "ui/views/view.h" | 17 #include "ui/views/view.h" |
18 #include "webkit/glue/window_open_disposition.h" | 18 #include "webkit/glue/window_open_disposition.h" |
19 | 19 |
20 class AutocompleteEditModel; | 20 class AutocompleteEditModel; |
21 struct AutocompleteMatch; | 21 struct AutocompleteMatch; |
22 class OmniboxResultView; | 22 class OmniboxResultView; |
23 class Profile; | 23 class Profile; |
24 | 24 |
25 namespace views { | 25 namespace views { |
26 class BubbleBorder; | 26 class BubbleBorder; |
27 } | 27 } |
28 | 28 |
29 // A view representing the contents of the autocomplete popup. | 29 // A view representing the contents of the omnibox popup. |
30 class OmniboxPopupContentsView : public views::View, | 30 class InlineOmniboxPopupView : public views::View, |
31 public OmniboxResultViewModel, | 31 public OmniboxResultViewModel, |
32 public OmniboxPopupView, | 32 public OmniboxPopupView, |
33 public ui::AnimationDelegate { | 33 public ui::AnimationDelegate { |
34 public: | 34 public: |
35 // Creates the appropriate type of omnibox dropdown for the | 35 InlineOmniboxPopupView(const gfx::Font& font, |
36 // current environment, e.g. desktop vs. touch optimized layout. | 36 OmniboxView* omnibox_view, |
37 static OmniboxPopupContentsView* CreateForEnvironment( | 37 AutocompleteEditModel* edit_model, |
38 const gfx::Font& font, | 38 views::View* location_bar); |
39 OmniboxView* omnibox_view, | 39 |
40 AutocompleteEditModel* edit_model, | 40 // Call immediately after construction. |
41 views::View* location_bar); | 41 void Init(); |
42 | 42 |
43 // Returns the bounds the popup should be shown at. This is the display bounds | 43 // Returns the bounds the popup should be shown at. This is the display bounds |
44 // and includes offsets for the dropshadow which this view's border renders. | 44 // and includes offsets for the dropshadow which this view's border renders. |
45 gfx::Rect GetPopupBounds() const; | 45 gfx::Rect GetPopupBounds() const; |
46 | 46 |
47 virtual void LayoutChildren(); | 47 virtual void LayoutChildren(); |
48 | 48 |
49 // Overridden from OmniboxPopupView: | 49 // Overridden from AutocompletePopupView: |
Peter Kasting
2012/06/22 20:33:22
Nit: You branched off before tfarina renamed a bun
| |
50 virtual bool IsOpen() const OVERRIDE; | 50 virtual bool IsOpen() const OVERRIDE; |
51 virtual void InvalidateLine(size_t line) OVERRIDE; | 51 virtual void InvalidateLine(size_t line) OVERRIDE; |
52 virtual void UpdatePopupAppearance() OVERRIDE; | 52 virtual void UpdatePopupAppearance() OVERRIDE; |
53 virtual gfx::Rect GetTargetBounds() OVERRIDE; | 53 virtual gfx::Rect GetTargetBounds() OVERRIDE; |
54 virtual void PaintUpdatesNow() OVERRIDE; | 54 virtual void PaintUpdatesNow() OVERRIDE; |
55 virtual void OnDragCanceled() OVERRIDE; | 55 virtual void OnDragCanceled() OVERRIDE; |
56 | 56 |
57 // Overridden from OmniboxResultViewModel: | 57 // Overridden from OmniboxResultViewModel: |
58 virtual bool IsSelectedIndex(size_t index) const OVERRIDE; | 58 virtual bool IsSelectedIndex(size_t index) const OVERRIDE; |
59 virtual bool IsHoveredIndex(size_t index) const OVERRIDE; | 59 virtual bool IsHoveredIndex(size_t index) const OVERRIDE; |
60 virtual const SkBitmap* GetIconIfExtensionMatch(size_t index) const OVERRIDE; | 60 virtual const SkBitmap* GetIconIfExtensionMatch(size_t index) const OVERRIDE; |
61 | 61 |
62 // Overridden from ui::AnimationDelegate: | 62 // Overridden from ui::AnimationDelegate: |
63 virtual void AnimationProgressed(const ui::Animation* animation) OVERRIDE; | 63 virtual void AnimationProgressed(const ui::Animation* animation) OVERRIDE; |
64 | 64 |
65 // Overridden from views::View: | 65 // Overridden from views::View: |
66 virtual gfx::Size GetPreferredSize() OVERRIDE; | |
66 virtual void Layout() OVERRIDE; | 67 virtual void Layout() OVERRIDE; |
67 virtual views::View* GetEventHandlerForPoint( | 68 virtual views::View* GetEventHandlerForPoint( |
68 const gfx::Point& point) OVERRIDE; | 69 const gfx::Point& point) OVERRIDE; |
69 virtual bool OnMousePressed(const views::MouseEvent& event) OVERRIDE; | 70 virtual bool OnMousePressed(const views::MouseEvent& event) OVERRIDE; |
70 virtual bool OnMouseDragged(const views::MouseEvent& event) OVERRIDE; | 71 virtual bool OnMouseDragged(const views::MouseEvent& event) OVERRIDE; |
71 virtual void OnMouseReleased(const views::MouseEvent& event) OVERRIDE; | 72 virtual void OnMouseReleased(const views::MouseEvent& event) OVERRIDE; |
72 virtual void OnMouseCaptureLost() OVERRIDE; | 73 virtual void OnMouseCaptureLost() OVERRIDE; |
73 virtual void OnMouseMoved(const views::MouseEvent& event) OVERRIDE; | 74 virtual void OnMouseMoved(const views::MouseEvent& event) OVERRIDE; |
74 virtual void OnMouseEntered(const views::MouseEvent& event) OVERRIDE; | 75 virtual void OnMouseEntered(const views::MouseEvent& event) OVERRIDE; |
75 virtual void OnMouseExited(const views::MouseEvent& event) OVERRIDE; | 76 virtual void OnMouseExited(const views::MouseEvent& event) OVERRIDE; |
76 virtual ui::GestureStatus OnGestureEvent( | 77 virtual ui::GestureStatus OnGestureEvent( |
77 const views::GestureEvent& event) OVERRIDE; | 78 const views::GestureEvent& event) OVERRIDE; |
78 | 79 |
79 protected: | 80 protected: |
80 OmniboxPopupContentsView(const gfx::Font& font, | 81 virtual ~InlineOmniboxPopupView(); |
81 OmniboxView* omnibox_view, | |
82 AutocompleteEditModel* edit_model, | |
83 views::View* location_bar); | |
84 virtual ~OmniboxPopupContentsView(); | |
85 | |
86 virtual void PaintResultViews(gfx::Canvas* canvas); | |
87 | 82 |
88 // Calculates the height needed to show all the results in the model. | 83 // Calculates the height needed to show all the results in the model. |
89 virtual int CalculatePopupHeight(); | 84 virtual int CalculatePopupHeight(); |
90 virtual OmniboxResultView* CreateResultView( | 85 virtual OmniboxResultView* CreateResultView( |
91 OmniboxResultViewModel* model, | 86 OmniboxResultViewModel* model, |
92 int model_index, | 87 int model_index, |
93 const gfx::Font& font, | 88 const gfx::Font& font, |
94 const gfx::Font& bold_font); | 89 const gfx::Font& bold_font); |
95 | 90 |
96 // Overridden from views::View: | |
97 virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE; | |
98 // This method should not be triggered directly as we paint our children | |
99 // in an un-conventional way inside OnPaint. We use a separate canvas to | |
100 // paint the children. Hence we override this method to a no-op so that | |
101 // the view hierarchy does not "accidentally" trigger this. | |
102 virtual void PaintChildren(gfx::Canvas* canvas) OVERRIDE; | |
103 | |
104 scoped_ptr<OmniboxPopupModel> model_; | 91 scoped_ptr<OmniboxPopupModel> model_; |
105 | 92 |
106 private: | 93 private: |
107 class AutocompletePopupWidget; | 94 class AutocompletePopupWidget; |
108 | 95 |
109 // Call immediately after construction. | |
110 void Init(); | |
111 | |
112 // Returns true if the model has a match at the specified index. | 96 // Returns true if the model has a match at the specified index. |
113 bool HasMatchAt(size_t index) const; | 97 bool HasMatchAt(size_t index) const; |
114 | 98 |
115 // Returns the match at the specified index within the popup model. | 99 // Returns the match at the specified index within the popup model. |
116 const AutocompleteMatch& GetMatchAtIndex(size_t index) const; | 100 const AutocompleteMatch& GetMatchAtIndex(size_t index) const; |
117 | 101 |
118 // Fill a path for the contents' roundrect. |bounding_rect| is the rect that | 102 // Fill a path for the contents' roundrect. |bounding_rect| is the rect that |
119 // bounds the path. | 103 // bounds the path. |
120 void MakeContentsPath(gfx::Path* path, const gfx::Rect& bounding_rect); | 104 void MakeContentsPath(gfx::Path* path, const gfx::Rect& bounding_rect); |
121 | 105 |
122 // Updates the window's blur region for the current size. | |
123 void UpdateBlurRegion(); | |
124 | |
125 // Makes the contents of the canvas slightly transparent. | |
126 void MakeCanvasTransparent(gfx::Canvas* canvas); | |
127 | |
128 // Called when the line at the specified index should be opened with the | 106 // Called when the line at the specified index should be opened with the |
129 // provided disposition. | 107 // provided disposition. |
130 void OpenIndex(size_t index, WindowOpenDisposition disposition); | 108 void OpenIndex(size_t index, WindowOpenDisposition disposition); |
131 | 109 |
132 // Find the index of the match under the given |point|, specified in window | 110 // Find the index of the match under the given |point|, specified in window |
133 // coordinates. Returns OmniboxPopupModel::kNoMatch if there isn't a match at | 111 // coordinates. Returns AutocompletePopupModel::kNoMatch if there isn't a |
134 // the specified point. | 112 // match at the specified point. |
135 size_t GetIndexForPoint(const gfx::Point& point); | 113 size_t GetIndexForPoint(const gfx::Point& point); |
136 | 114 |
137 // Processes a located event (e.g. mouse/gesture) and sets the selection/hover | 115 // Processes a located event (e.g. mouse/gesture) and sets the selection/hover |
138 // state of a line in the list. | 116 // state of a line in the list. |
139 void UpdateLineEvent(const views::LocatedEvent& event, | 117 void UpdateLineEvent(const views::LocatedEvent& event, |
140 bool should_set_selected_line); | 118 bool should_set_selected_line); |
141 | 119 |
142 // Opens an entry from the list depending on the event and the selected | 120 // Opens an entry from the list depending on the event and the selected |
143 // disposition. | 121 // disposition. |
144 void OpenSelectedLine(const views::LocatedEvent& event, | 122 void OpenSelectedLine(const views::LocatedEvent& event, |
145 WindowOpenDisposition disposition); | 123 WindowOpenDisposition disposition); |
146 | 124 |
147 // Returns the target bounds given the specified content height. | 125 // Returns the target bounds given the specified content height. |
126 // TODO(sky): convert to size. | |
148 gfx::Rect CalculateTargetBounds(int h); | 127 gfx::Rect CalculateTargetBounds(int h); |
149 | 128 |
150 // The popup that contains this view. We create this, but it deletes itself | |
151 // when its window is destroyed. This is a WeakPtr because it's possible for | |
152 // the OS to destroy the window and thus delete this object before we're | |
153 // deleted, or without our knowledge. | |
154 base::WeakPtr<AutocompletePopupWidget> popup_; | |
155 | |
156 // The edit view that invokes us. | 129 // The edit view that invokes us. |
157 OmniboxView* omnibox_view_; | 130 OmniboxView* omnibox_view_; |
158 | 131 |
159 Profile* profile_; | 132 Profile* profile_; |
160 | 133 |
161 // An object that the popup positions itself against. | 134 // An object that the popup positions itself against. |
162 views::View* location_bar_; | 135 views::View* location_bar_; |
163 | 136 |
164 // Our border, which can compute our desired bounds. | |
165 const views::BubbleBorder* bubble_border_; | |
166 | |
167 // The font that we should use for result rows. This is based on the font used | 137 // The font that we should use for result rows. This is based on the font used |
168 // by the edit that created us. | 138 // by the edit that created us. |
169 gfx::Font result_font_; | 139 gfx::Font result_font_; |
170 | 140 |
171 // The font used for portions that match the input. | 141 // The font used for portions that match the input. |
172 gfx::Font result_bold_font_; | 142 gfx::Font result_bold_font_; |
173 | 143 |
174 // If the user cancels a dragging action (i.e. by pressing ESC), we don't have | 144 // If the user cancels a dragging action (i.e. by pressing ESC), we don't have |
175 // a convenient way to release mouse capture. Instead we use this flag to | 145 // a convenient way to release mouse capture. Instead we use this flag to |
176 // simply ignore all remaining drag events, and the eventual mouse release | 146 // simply ignore all remaining drag events, and the eventual mouse release |
177 // event. Since OnDragCanceled() can be called when we're not dragging, this | 147 // event. Since OnDragCanceled() can be called when we're not dragging, this |
178 // flag is reset to false on a mouse pressed event, to make sure we don't | 148 // flag is reset to false on a mouse pressed event, to make sure we don't |
179 // erroneously ignore the next drag. | 149 // erroneously ignore the next drag. |
180 bool ignore_mouse_drag_; | 150 bool ignore_mouse_drag_; |
181 | 151 |
182 // The popup sizes vertically using an animation when the popup is getting | 152 // The popup sizes vertically using an animation when the popup is getting |
183 // shorter (not larger, that makes it look "slow"). | 153 // shorter (not larger, that makes it look "slow"). |
184 ui::SlideAnimation size_animation_; | 154 ui::SlideAnimation size_animation_; |
155 // TODO(sky): convert to sizes. | |
185 gfx::Rect start_bounds_; | 156 gfx::Rect start_bounds_; |
186 gfx::Rect target_bounds_; | 157 gfx::Rect target_bounds_; |
187 | 158 |
188 DISALLOW_COPY_AND_ASSIGN(OmniboxPopupContentsView); | 159 DISALLOW_COPY_AND_ASSIGN(InlineOmniboxPopupView); |
189 }; | 160 }; |
190 | 161 |
191 #endif // CHROME_BROWSER_UI_VIEWS_OMNIBOX_OMNIBOX_POPUP_CONTENTS_VIEW_H_ | 162 #endif // CHROME_BROWSER_UI_VIEWS_OMNIBOX_INLINE_OMNIBOX_POPUP_VIEW_H_ |
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