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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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_COCOA_OMNIBOX_OMNIBOX_POPUP_CELL_H_ | 5 #ifndef CHROME_BROWSER_UI_COCOA_OMNIBOX_OMNIBOX_POPUP_CELL_H_ |
6 #define CHROME_BROWSER_UI_COCOA_OMNIBOX_OMNIBOX_POPUP_CELL_H_ | 6 #define CHROME_BROWSER_UI_COCOA_OMNIBOX_OMNIBOX_POPUP_CELL_H_ |
7 | 7 |
8 #import <Cocoa/Cocoa.h> | 8 #import <Cocoa/Cocoa.h> |
9 | 9 |
10 #include "base/mac/scoped_nsobject.h" | 10 #include "base/mac/scoped_nsobject.h" |
11 #include "components/omnibox/autocomplete_match.h" | 11 #include "components/omnibox/autocomplete_match.h" |
12 | 12 |
13 class OmniboxPopupViewMac; | 13 class OmniboxPopupViewMac; |
| 14 @class OmniboxPopupCell; |
14 | 15 |
15 // OmniboxPopupCell overrides how backgrounds are displayed to | 16 @interface OmniboxPopupCellData : NSObject { |
16 // handle hover versus selected. So long as we're in there, it also | |
17 // provides some default initialization. | |
18 @interface OmniboxPopupCell : NSButtonCell { | |
19 @private | 17 @private |
20 // The popup view parent of this cell. | |
21 OmniboxPopupViewMac* parent_; | |
22 | |
23 // The match which will be rendered for this row in omnibox dropdown. | |
24 AutocompleteMatch match_; | |
25 | |
26 // NSAttributedString instances for various match components. | 18 // NSAttributedString instances for various match components. |
| 19 base::scoped_nsobject<NSAttributedString> contents_; |
27 base::scoped_nsobject<NSAttributedString> separator_; | 20 base::scoped_nsobject<NSAttributedString> separator_; |
28 base::scoped_nsobject<NSAttributedString> description_; | 21 base::scoped_nsobject<NSAttributedString> description_; |
29 | 22 |
30 base::scoped_nsobject<NSImage> answerImage_; | 23 base::scoped_nsobject<NSImage> answerImage_; |
31 | 24 |
32 // NOTE: While |prefix_| is used only for postfix suggestions, it still needs | 25 // NOTE: While |prefix_| is used only for postfix suggestions, it still needs |
33 // to be a member of the class. This allows the |NSAttributedString| instance | 26 // to be a member of the class. This allows the |NSAttributedString| instance |
34 // to stay alive between the call to |drawTitle| and the actual paint event | 27 // to stay alive between the call to |drawTitle| and the actual paint event |
35 // which accesses the |NSAttributedString| instance. | 28 // which accesses the |NSAttributedString| instance. |
36 base::scoped_nsobject<NSAttributedString> prefix_; | 29 base::scoped_nsobject<NSAttributedString> prefix_; |
37 | 30 |
| 31 base::scoped_nsobject<NSImage> image_; |
| 32 |
38 // The width of widest match contents in a set of infinite suggestions. | 33 // The width of widest match contents in a set of infinite suggestions. |
39 CGFloat maxMatchContentsWidth_; | 34 CGFloat maxMatchContentsWidth_; |
40 | 35 |
41 // The offset at which the infinite suggestion contents should be displayed. | 36 // The offset at which the infinite suggestion contents should be displayed. |
42 CGFloat contentsOffset_; | 37 CGFloat contentsOffset_; |
| 38 |
| 39 bool isContentsRTL_; |
| 40 AutocompleteMatch::Type matchType_; |
43 } | 41 } |
44 | 42 |
| 43 - (instancetype)initWithMatch:(const AutocompleteMatch&)match |
| 44 image:(NSImage*)image; |
| 45 |
| 46 - (void)drawMatchWithFrame:(NSRect)cellFrame |
| 47 inCell:(OmniboxPopupCell*)cell |
| 48 inView:(NSView*)controlView; |
| 49 |
| 50 // Each row is allowed to have a different value. |
| 51 - (CGFloat)rowHeight; |
| 52 |
45 - (void)setAnswerImage:(NSImage*)image; | 53 - (void)setAnswerImage:(NSImage*)image; |
46 | 54 |
47 - (void)setMatch:(const AutocompleteMatch&)match; | |
48 | |
49 - (NSAttributedString*)description; | |
50 | |
51 - (void)setMaxMatchContentsWidth:(CGFloat)maxMatchContentsWidth; | 55 - (void)setMaxMatchContentsWidth:(CGFloat)maxMatchContentsWidth; |
52 | 56 |
53 - (void)setContentsOffset:(CGFloat)contentsOffset; | 57 - (void)setContentsOffset:(CGFloat)contentsOffset; |
54 | 58 |
55 // Returns the width of the match contents. | 59 // Returns the width of the match contents. |
56 - (CGFloat)getMatchContentsWidth; | 60 - (CGFloat)getMatchContentsWidth; |
57 | 61 |
| 62 @end |
| 63 |
| 64 // OmniboxPopupCell overrides how cells are displayed. The OmniboxPopupCell |
| 65 // uses information from OmniboxPopupCellData to draw suggestion results. |
| 66 @interface OmniboxPopupCell : NSCell { |
| 67 } |
| 68 |
58 // Returns the offset of the start of the contents in the input text for the | 69 // Returns the offset of the start of the contents in the input text for the |
59 // given match. It is costly to compute this offset, so it is computed once and | 70 // given match. It is costly to compute this offset, so it is computed once and |
60 // shared by all OmniboxPopupCell instances through OmniboxPopupViewMac parent. | 71 // shared by all OmniboxPopupCell instances through OmniboxPopupViewMac parent. |
61 + (CGFloat)computeContentsOffset:(const AutocompleteMatch&)match; | 72 + (CGFloat)computeContentsOffset:(const AutocompleteMatch&)match; |
62 | 73 |
63 @end | 74 @end |
64 | 75 |
65 #endif // CHROME_BROWSER_UI_COCOA_OMNIBOX_OMNIBOX_POPUP_CELL_H_ | 76 #endif // CHROME_BROWSER_UI_COCOA_OMNIBOX_OMNIBOX_POPUP_CELL_H_ |
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