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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "chrome/browser/ui/views/tab_contents/render_view_context_menu_views.h" | |
| 6 | |
| 7 #include "base/logging.h" | |
| 8 #include "base/strings/utf_string_conversions.h" | |
| 9 #include "chrome/app/chrome_command_ids.h" | |
| 10 #include "content/public/browser/render_view_host.h" | |
| 11 #include "content/public/browser/render_widget_host_view.h" | |
| 12 #include "content/public/browser/web_contents.h" | |
| 13 #include "content/public/browser/web_contents_view.h" | |
| 14 #include "grit/generated_resources.h" | |
| 15 #include "ui/base/accelerators/accelerator.h" | |
| 16 #include "ui/base/l10n/l10n_util.h" | |
| 17 #include "ui/events/keycodes/keyboard_codes.h" | |
| 18 #include "ui/gfx/point.h" | |
| 19 #include "ui/views/controls/menu/menu_item_view.h" | |
| 20 #include "ui/views/controls/menu/menu_runner.h" | |
| 21 | |
| 22 | |
| 23 using content::WebContents; | |
| 24 | |
| 25 //////////////////////////////////////////////////////////////////////////////// | |
| 26 // RenderViewContextMenuViews, public: | |
| 27 | |
| 28 RenderViewContextMenuViews::RenderViewContextMenuViews( | |
| 29 content::RenderFrameHost* render_frame_host, | |
| 30 const content::ContextMenuParams& params) | |
| 31 : RenderViewContextMenu(render_frame_host, params), | |
| 32 bidi_submenu_model_(this) { | |
| 33 } | |
| 34 | |
| 35 RenderViewContextMenuViews::~RenderViewContextMenuViews() { | |
| 36 } | |
| 37 | |
| 38 #if !defined(OS_WIN) | |
| 39 // static | |
| 40 RenderViewContextMenuViews* RenderViewContextMenuViews::Create( | |
| 41 content::RenderFrameHost* render_frame_host, | |
| 42 const content::ContextMenuParams& params) { | |
| 43 return new RenderViewContextMenuViews(render_frame_host, params); | |
| 44 } | |
| 45 #endif // OS_WIN | |
| 46 | |
| 47 void RenderViewContextMenuViews::RunMenuAt(views::Widget* parent, | |
| 48 const gfx::Point& point, | |
| 49 ui::MenuSourceType type) { | |
| 50 views::MenuItemView::AnchorPosition anchor_position = | |
| 51 (type == ui::MENU_SOURCE_TOUCH || | |
| 52 type == ui::MENU_SOURCE_TOUCH_EDIT_MENU) ? | |
| 53 views::MenuItemView::BOTTOMCENTER : views::MenuItemView::TOPLEFT; | |
| 54 | |
| 55 if (menu_runner_->RunMenuAt(parent, NULL, gfx::Rect(point, gfx::Size()), | |
| 56 anchor_position, type, views::MenuRunner::HAS_MNEMONICS | | |
| 57 views::MenuRunner::CONTEXT_MENU) == | |
| 58 views::MenuRunner::MENU_DELETED) | |
| 59 return; | |
| 60 } | |
| 61 | |
| 62 //////////////////////////////////////////////////////////////////////////////// | |
| 63 // RenderViewContextMenuViews, protected: | |
| 64 | |
| 65 void RenderViewContextMenuViews::PlatformInit() { | |
| 66 menu_runner_.reset(new views::MenuRunner(&menu_model_)); | |
| 67 } | |
| 68 | |
| 69 void RenderViewContextMenuViews::PlatformCancel() { | |
| 70 DCHECK(menu_runner_.get()); | |
| 71 menu_runner_->Cancel(); | |
| 72 } | |
| 73 | |
| 74 bool RenderViewContextMenuViews::GetAcceleratorForCommandId( | |
| 75 int command_id, | |
| 76 ui::Accelerator* accel) { | |
| 77 // There are no formally defined accelerators we can query so we assume | |
| 78 // that Ctrl+C, Ctrl+V, Ctrl+X, Ctrl-A, etc do what they normally do. | |
| 79 switch (command_id) { | |
| 80 case IDC_CONTENT_CONTEXT_UNDO: | |
| 81 *accel = ui::Accelerator(ui::VKEY_Z, ui::EF_CONTROL_DOWN); | |
| 82 return true; | |
| 83 | |
| 84 case IDC_CONTENT_CONTEXT_REDO: | |
| 85 // TODO(jcampan): should it be Ctrl-Y? | |
| 86 *accel = ui::Accelerator(ui::VKEY_Z, | |
| 87 ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN); | |
| 88 return true; | |
| 89 | |
| 90 case IDC_CONTENT_CONTEXT_CUT: | |
| 91 *accel = ui::Accelerator(ui::VKEY_X, ui::EF_CONTROL_DOWN); | |
| 92 return true; | |
| 93 | |
| 94 case IDC_CONTENT_CONTEXT_COPY: | |
| 95 *accel = ui::Accelerator(ui::VKEY_C, ui::EF_CONTROL_DOWN); | |
| 96 return true; | |
| 97 | |
| 98 case IDC_CONTENT_CONTEXT_PASTE: | |
| 99 *accel = ui::Accelerator(ui::VKEY_V, ui::EF_CONTROL_DOWN); | |
| 100 return true; | |
| 101 | |
| 102 case IDC_CONTENT_CONTEXT_PASTE_AND_MATCH_STYLE: | |
| 103 *accel = ui::Accelerator(ui::VKEY_V, | |
| 104 ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN); | |
| 105 return true; | |
| 106 | |
| 107 case IDC_CONTENT_CONTEXT_SELECTALL: | |
| 108 *accel = ui::Accelerator(ui::VKEY_A, ui::EF_CONTROL_DOWN); | |
| 109 return true; | |
| 110 | |
| 111 default: | |
| 112 return false; | |
| 113 } | |
| 114 } | |
| 115 | |
| 116 void RenderViewContextMenuViews::ExecuteCommand(int command_id, | |
| 117 int event_flags) { | |
| 118 switch (command_id) { | |
| 119 case IDC_WRITING_DIRECTION_DEFAULT: | |
| 120 // WebKit's current behavior is for this menu item to always be disabled. | |
| 121 NOTREACHED(); | |
| 122 break; | |
| 123 | |
| 124 case IDC_WRITING_DIRECTION_RTL: | |
| 125 case IDC_WRITING_DIRECTION_LTR: { | |
| 126 content::RenderViewHost* view_host = GetRenderViewHost(); | |
| 127 view_host->UpdateTextDirection((command_id == IDC_WRITING_DIRECTION_RTL) ? | |
| 128 blink::WebTextDirectionRightToLeft : | |
| 129 blink::WebTextDirectionLeftToRight); | |
| 130 view_host->NotifyTextDirection(); | |
| 131 break; | |
| 132 } | |
| 133 | |
| 134 default: | |
| 135 RenderViewContextMenu::ExecuteCommand(command_id, event_flags); | |
| 136 break; | |
| 137 } | |
| 138 } | |
| 139 | |
| 140 bool RenderViewContextMenuViews::IsCommandIdChecked(int command_id) const { | |
| 141 switch (command_id) { | |
| 142 case IDC_WRITING_DIRECTION_DEFAULT: | |
| 143 return (params_.writing_direction_default & | |
| 144 blink::WebContextMenuData::CheckableMenuItemChecked) != 0; | |
| 145 case IDC_WRITING_DIRECTION_RTL: | |
| 146 return (params_.writing_direction_right_to_left & | |
| 147 blink::WebContextMenuData::CheckableMenuItemChecked) != 0; | |
| 148 case IDC_WRITING_DIRECTION_LTR: | |
| 149 return (params_.writing_direction_left_to_right & | |
| 150 blink::WebContextMenuData::CheckableMenuItemChecked) != 0; | |
| 151 | |
| 152 default: | |
| 153 return RenderViewContextMenu::IsCommandIdChecked(command_id); | |
| 154 } | |
| 155 } | |
| 156 | |
| 157 bool RenderViewContextMenuViews::IsCommandIdEnabled(int command_id) const { | |
| 158 switch (command_id) { | |
| 159 case IDC_WRITING_DIRECTION_MENU: | |
| 160 return true; | |
| 161 case IDC_WRITING_DIRECTION_DEFAULT: // Provided to match OS defaults. | |
| 162 return params_.writing_direction_default & | |
| 163 blink::WebContextMenuData::CheckableMenuItemEnabled; | |
| 164 case IDC_WRITING_DIRECTION_RTL: | |
| 165 return params_.writing_direction_right_to_left & | |
| 166 blink::WebContextMenuData::CheckableMenuItemEnabled; | |
| 167 case IDC_WRITING_DIRECTION_LTR: | |
| 168 return params_.writing_direction_left_to_right & | |
| 169 blink::WebContextMenuData::CheckableMenuItemEnabled; | |
| 170 | |
| 171 default: | |
| 172 return RenderViewContextMenu::IsCommandIdEnabled(command_id); | |
| 173 } | |
| 174 } | |
| 175 | |
| 176 void RenderViewContextMenuViews::AppendPlatformEditableItems() { | |
| 177 bidi_submenu_model_.AddCheckItem( | |
| 178 IDC_WRITING_DIRECTION_DEFAULT, | |
| 179 l10n_util::GetStringUTF16(IDS_CONTENT_CONTEXT_WRITING_DIRECTION_DEFAULT)); | |
| 180 bidi_submenu_model_.AddCheckItem( | |
| 181 IDC_WRITING_DIRECTION_LTR, | |
| 182 l10n_util::GetStringUTF16(IDS_CONTENT_CONTEXT_WRITING_DIRECTION_LTR)); | |
| 183 bidi_submenu_model_.AddCheckItem( | |
| 184 IDC_WRITING_DIRECTION_RTL, | |
| 185 l10n_util::GetStringUTF16(IDS_CONTENT_CONTEXT_WRITING_DIRECTION_RTL)); | |
| 186 | |
| 187 menu_model_.AddSubMenu( | |
| 188 IDC_WRITING_DIRECTION_MENU, | |
| 189 l10n_util::GetStringUTF16(IDS_CONTENT_CONTEXT_WRITING_DIRECTION_MENU), | |
| 190 &bidi_submenu_model_); | |
| 191 } | |
| 192 | |
| 193 void RenderViewContextMenuViews::UpdateMenuItem(int command_id, | |
| 194 bool enabled, | |
| 195 bool hidden, | |
| 196 const base::string16& title) { | |
| 197 views::MenuItemView* item = | |
| 198 menu_runner_->GetMenu()->GetMenuItemByID(command_id); | |
| 199 if (!item) | |
| 200 return; | |
| 201 | |
| 202 item->SetEnabled(enabled); | |
| 203 item->SetTitle(title); | |
| 204 item->SetVisible(!hidden); | |
| 205 | |
| 206 views::MenuItemView* parent = item->GetParentMenuItem(); | |
| 207 if (!parent) | |
| 208 return; | |
| 209 | |
| 210 parent->ChildrenChanged(); | |
| 211 } | |
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Chromium Code Reviews
Issue 178193005:
Move render_view_context_menu.* related files out of tab_contents. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master