Allow plugins to participate in Chrome context menus.

chrome/browser/tab_contents/render_view_context_menu.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <algorithm>
 #include <set>
 #include <utility>
 
 #include "chrome/browser/tab_contents/render_view_context_menu.h"
 
@@ skipping 57 matching lines @@
 #include "content/browser/tab_contents/navigation_entry.h"
 #include "content/browser/tab_contents/tab_contents.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/user_metrics.h"
 #include "content/public/common/content_restriction.h"
 #include "grit/generated_resources.h"
 #include "net/base/escape.h"
 #include "net/base/net_util.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebContextMenuData.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebMediaPlayerAction.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebPluginAction.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/text/text_elider.h"
 #include "ui/gfx/favicon_size.h"
 #include "webkit/glue/webmenuitem.h"
 
 #ifdef FILE_MANAGER_EXTENSION
 #include "chrome/browser/extensions/file_manager_util.h"
 #endif
 
 using content::UserMetricsAction;
 using WebKit::WebContextMenuData;
 using WebKit::WebMediaPlayerAction;
+using WebKit::WebPluginAction;
 using WebKit::WebURL;
 using WebKit::WebString;
 
 namespace {
 
 // Usually a new tab is expected where this function is used,
 // however users should be able to open a tab in background
 // or in a new window.
 WindowOpenDisposition ForceNewTabDispositionFromEventFlags(
     int event_flags) {
@@ skipping 676 matching lines @@
 void RenderViewContextMenu::AppendPluginItems() {
   if (params_.page_url == params_.src_url) {
     // Full page plugin, so show page menu items.
     if (params_.link_url.is_empty() && params_.selection_text.empty())
       AppendPageItems();
   } else {
     menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_SAVEAVAS,
                                     IDS_CONTENT_CONTEXT_SAVEPAGEAS);
     menu_model_.AddItemWithStringId(IDC_PRINT, IDS_CONTENT_CONTEXT_PRINT);
   }
+
+  if (params_.plugin_flags & WebContextMenuData::PluginCanFitPage) {
+    menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_FITPAGEWIDTH,
+                                    IDS_CONTENT_CONTEXT_FITPAGEWIDTH);
+    menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_FITPAGEHEIGHT,
+                                    IDS_CONTENT_CONTEXT_FITPAGEHEIGHT);
+    menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_FITPAGE,
+                                    IDS_CONTENT_CONTEXT_FITPAGE);
+  }
+  if (params_.plugin_flags & WebContextMenuData::PluginCanRotatePage) {
+    menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_ROTATEPAGECW,
+                                    IDS_CONTENT_CONTEXT_ROTATEPAGECW);
+    menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_ROTATEPAGECCW,
+                                    IDS_CONTENT_CONTEXT_ROTATEPAGECCW);
+  }
 }
 
 void RenderViewContextMenu::AppendPageItems() {
   menu_model_.AddItemWithStringId(IDC_BACK, IDS_CONTENT_CONTEXT_BACK);
   menu_model_.AddItemWithStringId(IDC_FORWARD, IDS_CONTENT_CONTEXT_FORWARD);
   menu_model_.AddItemWithStringId(IDC_RELOAD, IDS_CONTENT_CONTEXT_RELOAD);
   menu_model_.AddSeparator();
   menu_model_.AddItemWithStringId(IDC_SAVE_PAGE,
                                   IDS_CONTENT_CONTEXT_SAVEPAGEAS);
   menu_model_.AddItemWithStringId(IDC_PRINT, IDS_CONTENT_CONTEXT_PRINT);
@@ skipping 465 matching lines @@
       return true;
 #elif defined(OS_POSIX)
     // TODO(suzhe): this should not be enabled for password fields.
     case IDC_INPUT_METHODS_MENU:
       return true;
 #endif
 
     case IDC_CONTENT_CONTEXT_ADDSEARCHENGINE:
       return !params_.keyword_url.is_empty();
 
+    case IDC_CONTENT_CONTEXT_FITPAGEWIDTH:
+    case IDC_CONTENT_CONTEXT_FITPAGEHEIGHT:
+    case IDC_CONTENT_CONTEXT_FITPAGE:
+      return
+          (params_.plugin_flags & WebContextMenuData::PluginCanFitPage) != 0;
+
+    case IDC_CONTENT_CONTEXT_ROTATEPAGECW:
+    case IDC_CONTENT_CONTEXT_ROTATEPAGECCW:
+      return
+          (params_.plugin_flags & WebContextMenuData::PluginCanRotatePage) != 0;
+
     case IDC_SPELLCHECK_MENU:
       return true;
 
     case IDC_CONTENT_CONTEXT_SPEECH_INPUT_FILTER_PROFANITIES:
     case IDC_CONTENT_CONTEXT_SPEECH_INPUT_ABOUT:
     case IDC_SPEECH_INPUT_MENU:
       return true;
 
     case IDC_CONTENT_CONTEXT_OPENLINKWITH:
       return true;
@@ skipping 229 matching lines @@
 
     case IDC_CONTENT_CONTEXT_CONTROLS:
       content::RecordAction(UserMetricsAction("MediaContextMenu_Controls"));
       MediaPlayerActionAt(
           gfx::Point(params_.x, params_.y),
           WebMediaPlayerAction(
               WebMediaPlayerAction::Controls,
               !IsCommandIdChecked(IDC_CONTENT_CONTEXT_CONTROLS)));
       break;
 
+    case IDC_CONTENT_CONTEXT_FITPAGEWIDTH:
+      content::RecordAction(
+          UserMetricsAction("PluginContextMenu_FitPageWidth"));
+      PluginAction(WebPluginAction(WebPluginAction::FitPageWidth));
+      break;
+
+    case IDC_CONTENT_CONTEXT_FITPAGEHEIGHT:
+      content::RecordAction(
+          UserMetricsAction("PluginContextMenu_FitPageHeight"));
+      PluginAction(WebPluginAction(WebPluginAction::FitPageHeight));
+      break;
+
+    case IDC_CONTENT_CONTEXT_FITPAGE:
+      content::RecordAction(
+          UserMetricsAction("PluginContextMenu_FitPage"));
+      PluginAction(WebPluginAction(WebPluginAction::FitPage));
+      break;
+
+    case IDC_CONTENT_CONTEXT_ROTATEPAGECW:
+      content::RecordAction(
+          UserMetricsAction("PluginContextMenu_RotatePageCW"));
+      PluginAction(WebPluginAction(WebPluginAction::RotatePageCW));
+      break;
+
+    case IDC_CONTENT_CONTEXT_ROTATEPAGECCW:
+      content::RecordAction(
+          UserMetricsAction("PluginContextMenu_RotatePageCCW"));
+      PluginAction(WebPluginAction(WebPluginAction::RotatePageCCW));
+      break;
+
     case IDC_BACK:
       source_tab_contents_->controller().GoBack();
       break;
 
     case IDC_FORWARD:
       source_tab_contents_->controller().GoForward();
       break;
 
     case IDC_SAVE_PAGE:
       source_tab_contents_->OnSavePage();
@@ skipping 329 matching lines @@
       profile_->GetPrefs()->GetString(prefs::kAcceptLanguages),
       g_browser_process->clipboard());
 }
 
 void RenderViewContextMenu::MediaPlayerActionAt(
     const gfx::Point& location,
     const WebMediaPlayerAction& action) {
   source_tab_contents_->render_view_host()->
       ExecuteMediaPlayerActionAtLocation(location, action);
 }
+
+void RenderViewContextMenu::PluginAction(const WebPluginAction& action) {
+  source_tab_contents_->render_view_host()->ExecutePluginAction(action);
+}