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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 "components/renderer_context_menu/render_view_context_menu_base.h" | 5 #include "components/renderer_context_menu/render_view_context_menu_base.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <utility> | 8 #include <utility> |
9 | 9 |
10 #include "base/command_line.h" | 10 #include "base/command_line.h" |
11 #include "base/logging.h" | 11 #include "base/logging.h" |
12 #include "content/public/browser/render_frame_host.h" | 12 #include "content/public/browser/render_frame_host.h" |
13 #include "content/public/browser/render_process_host.h" | 13 #include "content/public/browser/render_process_host.h" |
14 #include "content/public/browser/render_view_host.h" | 14 #include "content/public/browser/render_view_host.h" |
15 #include "content/public/browser/render_widget_host_view.h" | 15 #include "content/public/browser/render_widget_host_view.h" |
16 #include "content/public/browser/web_contents.h" | 16 #include "content/public/browser/web_contents.h" |
17 #include "content/public/common/menu_item.h" | 17 #include "content/public/common/menu_item.h" |
18 #include "third_party/WebKit/public/web/WebContextMenuData.h" | 18 #include "third_party/WebKit/public/web/WebContextMenuData.h" |
19 #include "ui/gfx/image/image.h" | |
20 #include "ui/gfx/image/image_skia_operations.h" | |
19 | 21 |
20 using blink::WebContextMenuData; | 22 using blink::WebContextMenuData; |
21 using blink::WebString; | 23 using blink::WebString; |
22 using blink::WebURL; | 24 using blink::WebURL; |
23 using content::BrowserContext; | 25 using content::BrowserContext; |
24 using content::OpenURLParams; | 26 using content::OpenURLParams; |
25 using content::RenderFrameHost; | 27 using content::RenderFrameHost; |
26 using content::RenderViewHost; | 28 using content::RenderViewHost; |
27 using content::WebContents; | 29 using content::WebContents; |
28 | 30 |
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59 if (items[i].type == content::MenuItem::SUBMENU) { | 61 if (items[i].type == content::MenuItem::SUBMENU) { |
60 if (IsCustomItemCheckedInternal(items[i].submenu, id)) | 62 if (IsCustomItemCheckedInternal(items[i].submenu, id)) |
61 return true; | 63 return true; |
62 } | 64 } |
63 } | 65 } |
64 return false; | 66 return false; |
65 } | 67 } |
66 | 68 |
67 const size_t kMaxCustomMenuDepth = 5; | 69 const size_t kMaxCustomMenuDepth = 5; |
68 const size_t kMaxCustomMenuTotalItems = 1000; | 70 const size_t kMaxCustomMenuTotalItems = 1000; |
71 const size_t kMenuItemIconSize = 16; | |
69 | 72 |
70 void AddCustomItemsToMenu(const std::vector<content::MenuItem>& items, | 73 } // namespace |
71 size_t depth, | 74 |
72 size_t* total_items, | 75 void RenderViewContextMenuBase::OnIconDownloaded( |
73 ui::SimpleMenuModel::Delegate* delegate, | 76 int command_id, |
74 ui::SimpleMenuModel* menu_model) { | 77 int id, |
78 int http_status_code, | |
79 const GURL& image_url, | |
80 const std::vector<SkBitmap>& bitmaps, | |
81 const std::vector<gfx::Size>& original_bitmap_sizes) { | |
82 if (bitmaps.empty()) | |
83 return; | |
84 gfx::Image icon = gfx::Image::CreateFrom1xBitmap(bitmaps[0]); | |
85 // Scale icon to a 16X16 size. | |
86 gfx::ImageSkia scaled_icon = | |
87 gfx::ImageSkiaOperations::CreateResizedImage( | |
88 *icon.ToImageSkia(), | |
89 skia::ImageOperations::RESIZE_BEST, | |
90 gfx::Size(kMenuItemIconSize, kMenuItemIconSize)); | |
91 SetIcon(command_id, gfx::Image(scaled_icon)); | |
dcheng
2015/02/18 17:03:27
Why do we go from ImageSkia to Image and then back
pals
2015/02/23 10:23:15
Done.
| |
92 } | |
93 | |
94 void RenderViewContextMenuBase::AddCustomItemsToMenu( | |
95 const std::vector<content::MenuItem>& items, | |
96 size_t depth, | |
97 size_t* total_items, | |
98 ui::SimpleMenuModel::Delegate* delegate, | |
99 ui::SimpleMenuModel* menu_model) { | |
75 if (depth > kMaxCustomMenuDepth) { | 100 if (depth > kMaxCustomMenuDepth) { |
76 LOG(ERROR) << "Custom menu too deeply nested."; | 101 LOG(ERROR) << "Custom menu too deeply nested."; |
77 return; | 102 return; |
78 } | 103 } |
79 for (size_t i = 0; i < items.size(); ++i) { | 104 for (size_t i = 0; i < items.size(); ++i) { |
80 int command_id = RenderViewContextMenuBase::ConvertToContentCustomCommandId( | 105 int command_id = RenderViewContextMenuBase::ConvertToContentCustomCommandId( |
81 items[i].action); | 106 items[i].action); |
107 if (!items[i].icon.empty()) { | |
108 source_web_contents_->DownloadImage( | |
109 GURL(items[i].icon), | |
dcheng
2015/02/18 17:03:27
Why don't we change context::MenuItem to pass this
pals
2015/02/23 10:23:15
Done.
| |
110 true, // is_favicon | |
111 0, // unlimited | |
112 base::Bind(&RenderViewContextMenuBase::OnIconDownloaded, | |
113 weak_ptr_factory_.GetWeakPtr(), | |
114 command_id)); | |
115 } | |
116 | |
82 if (!RenderViewContextMenuBase::IsContentCustomCommandId(command_id)) { | 117 if (!RenderViewContextMenuBase::IsContentCustomCommandId(command_id)) { |
83 LOG(ERROR) << "Custom menu action value out of range."; | 118 LOG(ERROR) << "Custom menu action value out of range."; |
84 return; | 119 return; |
85 } | 120 } |
86 if (*total_items >= kMaxCustomMenuTotalItems) { | 121 if (*total_items >= kMaxCustomMenuTotalItems) { |
87 LOG(ERROR) << "Custom menu too large (too many items)."; | 122 LOG(ERROR) << "Custom menu too large (too many items)."; |
88 return; | 123 return; |
89 } | 124 } |
90 (*total_items)++; | 125 (*total_items)++; |
91 switch (items[i].type) { | 126 switch (items[i].type) { |
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119 submenu); | 154 submenu); |
120 break; | 155 break; |
121 } | 156 } |
122 default: | 157 default: |
123 NOTREACHED(); | 158 NOTREACHED(); |
124 break; | 159 break; |
125 } | 160 } |
126 } | 161 } |
127 } | 162 } |
128 | 163 |
129 } // namespace | |
130 | |
131 // static | 164 // static |
132 void RenderViewContextMenuBase::SetContentCustomCommandIdRange( | 165 void RenderViewContextMenuBase::SetContentCustomCommandIdRange( |
133 int first, int last) { | 166 int first, int last) { |
134 // The range is inclusive. | 167 // The range is inclusive. |
135 content_context_custom_first = first; | 168 content_context_custom_first = first; |
136 content_context_custom_last = last; | 169 content_context_custom_last = last; |
137 } | 170 } |
138 | 171 |
139 // static | 172 // static |
140 const size_t RenderViewContextMenuBase::kMaxSelectionTextLength = 50; | 173 const size_t RenderViewContextMenuBase::kMaxSelectionTextLength = 50; |
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152 | 185 |
153 RenderViewContextMenuBase::RenderViewContextMenuBase( | 186 RenderViewContextMenuBase::RenderViewContextMenuBase( |
154 content::RenderFrameHost* render_frame_host, | 187 content::RenderFrameHost* render_frame_host, |
155 const content::ContextMenuParams& params) | 188 const content::ContextMenuParams& params) |
156 : params_(params), | 189 : params_(params), |
157 source_web_contents_(WebContents::FromRenderFrameHost(render_frame_host)), | 190 source_web_contents_(WebContents::FromRenderFrameHost(render_frame_host)), |
158 browser_context_(source_web_contents_->GetBrowserContext()), | 191 browser_context_(source_web_contents_->GetBrowserContext()), |
159 menu_model_(this), | 192 menu_model_(this), |
160 render_frame_id_(render_frame_host->GetRoutingID()), | 193 render_frame_id_(render_frame_host->GetRoutingID()), |
161 command_executed_(false), | 194 command_executed_(false), |
162 render_process_id_(render_frame_host->GetProcess()->GetID()) { | 195 render_process_id_(render_frame_host->GetProcess()->GetID()), |
196 weak_ptr_factory_(this) { | |
163 } | 197 } |
164 | 198 |
165 RenderViewContextMenuBase::~RenderViewContextMenuBase() { | 199 RenderViewContextMenuBase::~RenderViewContextMenuBase() { |
166 } | 200 } |
167 | 201 |
168 // Menu construction functions ------------------------------------------------- | 202 // Menu construction functions ------------------------------------------------- |
169 | 203 |
170 void RenderViewContextMenuBase::Init() { | 204 void RenderViewContextMenuBase::Init() { |
171 // Command id range must have been already initializerd. | 205 // Command id range must have been already initializerd. |
172 DCHECK_NE(-1, content_context_custom_first); | 206 DCHECK_NE(-1, content_context_custom_first); |
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208 void RenderViewContextMenuBase::AddSeparator() { | 242 void RenderViewContextMenuBase::AddSeparator() { |
209 menu_model_.AddSeparator(ui::NORMAL_SEPARATOR); | 243 menu_model_.AddSeparator(ui::NORMAL_SEPARATOR); |
210 } | 244 } |
211 | 245 |
212 void RenderViewContextMenuBase::AddSubMenu(int command_id, | 246 void RenderViewContextMenuBase::AddSubMenu(int command_id, |
213 const base::string16& label, | 247 const base::string16& label, |
214 ui::MenuModel* model) { | 248 ui::MenuModel* model) { |
215 menu_model_.AddSubMenu(command_id, label, model); | 249 menu_model_.AddSubMenu(command_id, label, model); |
216 } | 250 } |
217 | 251 |
252 void RenderViewContextMenuBase::SetIcon(int command_id, | |
253 const gfx::Image& icon) { | |
254 if (toolkit_delegate_) | |
255 toolkit_delegate_->SetIcon(command_id, icon); | |
256 } | |
257 | |
218 void RenderViewContextMenuBase::UpdateMenuItem(int command_id, | 258 void RenderViewContextMenuBase::UpdateMenuItem(int command_id, |
219 bool enabled, | 259 bool enabled, |
220 bool hidden, | 260 bool hidden, |
221 const base::string16& label) { | 261 const base::string16& label) { |
222 if (toolkit_delegate_) { | 262 if (toolkit_delegate_) { |
223 toolkit_delegate_->UpdateMenuItem(command_id, | 263 toolkit_delegate_->UpdateMenuItem(command_id, |
224 enabled, | 264 enabled, |
225 hidden, | 265 hidden, |
226 label); | 266 label); |
227 } | 267 } |
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380 } | 420 } |
381 | 421 |
382 bool RenderViewContextMenuBase::IsCustomItemChecked(int id) const { | 422 bool RenderViewContextMenuBase::IsCustomItemChecked(int id) const { |
383 return IsCustomItemCheckedInternal(params_.custom_items, id); | 423 return IsCustomItemCheckedInternal(params_.custom_items, id); |
384 } | 424 } |
385 | 425 |
386 bool RenderViewContextMenuBase::IsCustomItemEnabled(int id) const { | 426 bool RenderViewContextMenuBase::IsCustomItemEnabled(int id) const { |
387 return IsCustomItemEnabledInternal(params_.custom_items, id); | 427 return IsCustomItemEnabledInternal(params_.custom_items, id); |
388 } | 428 } |
389 | 429 |
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