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1 // Copyright (c) 2009 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 #include "chrome/browser/ui/cocoa/tab_contents/sad_tab_view.h" | 5 #include "chrome/browser/ui/cocoa/tab_contents/sad_tab_view.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
| 8 #include "base/sys_string_conversions.h" |
8 #import "chrome/browser/ui/cocoa/hyperlink_button_cell.h" | 9 #import "chrome/browser/ui/cocoa/hyperlink_button_cell.h" |
| 10 #import "chrome/browser/ui/cocoa/hyperlink_text_view.h" |
| 11 #include "chrome/browser/ui/cocoa/tab_contents/sad_tab_controller.h" |
| 12 #include "chrome/common/url_constants.h" |
| 13 #include "grit/generated_resources.h" |
9 #include "grit/theme_resources.h" | 14 #include "grit/theme_resources.h" |
10 #import "third_party/GTM/AppKit/GTMUILocalizerAndLayoutTweaker.h" | 15 #import "third_party/GTM/AppKit/GTMUILocalizerAndLayoutTweaker.h" |
| 16 #include "ui/base/l10n/l10n_util.h" |
| 17 #include "ui/base/l10n/l10n_util_mac.h" |
11 #include "ui/base/resource/resource_bundle.h" | 18 #include "ui/base/resource/resource_bundle.h" |
12 #include "ui/gfx/image/image.h" | 19 #include "ui/gfx/image/image.h" |
13 | 20 |
14 // Offset above vertical middle of page where contents of page start. | 21 // Offset above vertical middle of page where contents of page start. |
15 static const CGFloat kSadTabOffset = -64; | 22 static const CGFloat kSadTabOffset = -64; |
16 // Padding between icon and title. | 23 // Padding between icon and title. |
17 static const CGFloat kIconTitleSpacing = 20; | 24 static const CGFloat kIconTitleSpacing = 20; |
18 // Padding between title and message. | 25 // Padding between title and message. |
19 static const CGFloat kTitleMessageSpacing = 15; | 26 static const CGFloat kTitleMessageSpacing = 15; |
20 // Padding between message and link. | 27 // Padding between message and link. |
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32 [image_ setImage:image]; | 39 [image_ setImage:image]; |
33 | 40 |
34 // Set font for title. | 41 // Set font for title. |
35 NSFont* titleFont = [NSFont boldSystemFontOfSize:[NSFont systemFontSize]]; | 42 NSFont* titleFont = [NSFont boldSystemFontOfSize:[NSFont systemFontSize]]; |
36 [title_ setFont:titleFont]; | 43 [title_ setFont:titleFont]; |
37 | 44 |
38 // Set font for message. | 45 // Set font for message. |
39 NSFont* messageFont = [NSFont systemFontOfSize:[NSFont smallSystemFontSize]]; | 46 NSFont* messageFont = [NSFont systemFontOfSize:[NSFont smallSystemFontSize]]; |
40 [message_ setFont:messageFont]; | 47 [message_ setFont:messageFont]; |
41 | 48 |
42 // If necessary, set font and color for link. | 49 DCHECK(controller_); |
43 if (linkButton_) { | 50 [self initializeHelpText]; |
44 [linkButton_ setFont:messageFont]; | |
45 [linkCell_ setTextColor:[NSColor whiteColor]]; | |
46 } | |
47 | 51 |
48 // Initialize background color. | 52 // Initialize background color. |
49 NSColor* backgroundColor = [[NSColor colorWithCalibratedRed:(35.0f/255.0f) | 53 NSColor* backgroundColor = [[NSColor colorWithCalibratedRed:(35.0f/255.0f) |
50 green:(48.0f/255.0f) | 54 green:(48.0f/255.0f) |
51 blue:(64.0f/255.0f) | 55 blue:(64.0f/255.0f) |
52 alpha:1.0] retain]; | 56 alpha:1.0] retain]; |
53 backgroundColor_.reset(backgroundColor); | 57 backgroundColor_.reset(backgroundColor); |
54 } | 58 } |
55 | 59 |
56 - (void)drawRect:(NSRect)dirtyRect { | 60 - (void)drawRect:(NSRect)dirtyRect { |
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99 if (!callSizeToFit) { | 103 if (!callSizeToFit) { |
100 [message_ sizeToFit]; | 104 [message_ sizeToFit]; |
101 messageFrame = [message_ frame]; | 105 messageFrame = [message_ frame]; |
102 } | 106 } |
103 messageFrame.origin.x = (maxWidth - NSWidth(messageFrame)) / 2; | 107 messageFrame.origin.x = (maxWidth - NSWidth(messageFrame)) / 2; |
104 } | 108 } |
105 messageFrame.origin.y = | 109 messageFrame.origin.y = |
106 titleY - kTitleMessageSpacing - NSHeight(messageFrame); | 110 titleY - kTitleMessageSpacing - NSHeight(messageFrame); |
107 [message_ setFrame:messageFrame]; | 111 [message_ setFrame:messageFrame]; |
108 | 112 |
109 if (linkButton_) { | 113 // Set new frame for help text and link. |
| 114 if (help_) { |
110 if (callSizeToFit) | 115 if (callSizeToFit) |
111 [linkButton_ sizeToFit]; | 116 [help_.get() sizeToFit]; |
| 117 CGFloat helpHeight = [help_.get() frame].size.height; |
| 118 [help_.get() setFrameSize:NSMakeSize(maxWidth, helpHeight)]; |
112 // Set new frame origin for link. | 119 // Set new frame origin for link. |
113 NSRect linkFrame = [linkButton_ frame]; | 120 NSRect helpFrame = [help_.get() frame]; |
114 CGFloat linkX = (maxWidth - NSWidth(linkFrame)) / 2; | 121 CGFloat helpX = (maxWidth - NSWidth(helpFrame)) / 2; |
115 CGFloat linkY = | 122 CGFloat helpY = |
116 NSMinY(messageFrame) - kMessageLinkSpacing - NSHeight(linkFrame); | 123 NSMinY(messageFrame) - kMessageLinkSpacing - NSHeight(helpFrame); |
117 [linkButton_ setFrameOrigin:NSMakePoint(linkX, linkY)]; | 124 [help_.get() setFrameOrigin:NSMakePoint(helpX, helpY)]; |
118 } | 125 } |
119 } | 126 } |
120 | 127 |
121 - (void)removeLinkButton { | 128 - (void)removeHelpText { |
122 if (linkButton_) { | 129 if (help_.get()) { |
123 [linkButton_ removeFromSuperview]; | 130 [help_.get() removeFromSuperview]; |
124 linkButton_ = nil; | 131 help_.reset(nil); |
125 } | 132 } |
126 } | 133 } |
127 | 134 |
| 135 - (void)initializeHelpText { |
| 136 // Replace the help placeholder NSTextField with the real help NSTextView. |
| 137 // The former doesn't show links in a nice way, but the latter can't be added |
| 138 // in IB without a containing scroll view, so create the NSTextView |
| 139 // programmatically. Taken from -[InfoBarController initializeLabel]. |
| 140 help_.reset( |
| 141 [[HyperlinkTextView alloc] initWithFrame:[helpPlaceholder_ frame]]); |
| 142 [help_.get() setAutoresizingMask:[helpPlaceholder_ autoresizingMask]]; |
| 143 [[helpPlaceholder_ superview] |
| 144 replaceSubview:helpPlaceholder_ with:help_.get()]; |
| 145 helpPlaceholder_ = nil; // Now released. |
| 146 [help_.get() setDelegate:self]; |
| 147 [help_.get() setAlignment:NSCenterTextAlignment]; |
| 148 |
| 149 // Get the help text and link. |
| 150 size_t linkOffset = 0; |
| 151 NSString* helpMessage(base::SysUTF16ToNSString(l10n_util::GetStringFUTF16( |
| 152 IDS_SAD_TAB_HELP_MESSAGE, string16(), &linkOffset))); |
| 153 NSString* helpLink = l10n_util::GetNSString(IDS_SAD_TAB_HELP_LINK); |
| 154 NSFont* font = [NSFont systemFontOfSize:[NSFont smallSystemFontSize]]; |
| 155 [help_.get() setMessageAndLink:helpMessage |
| 156 withLink:helpLink |
| 157 atOffset:linkOffset |
| 158 font:font |
| 159 messageColor:[NSColor whiteColor] |
| 160 linkColor:[NSColor whiteColor]]; |
| 161 } |
| 162 |
| 163 // Called when someone clicks on the embedded link. |
| 164 - (BOOL) textView:(NSTextView*)textView |
| 165 clickedOnLink:(id)link |
| 166 atIndex:(NSUInteger)charIndex { |
| 167 if (controller_) |
| 168 [controller_ openLearnMoreAboutCrashLink:nil]; |
| 169 return YES; |
| 170 } |
| 171 |
128 @end | 172 @end |
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