Allow plugins to participate in Chrome context menus.

chrome/browser/tab_contents/render_view_context_menu.cc

 // Copyright (c) 2012 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 61 matching lines @@
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/ssl_status.h"
 #include "content/public/browser/user_metrics.h"
 #include "content/public/browser/web_contents.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::DownloadManager;
 using content::NavigationEntry;
 using content::OpenURLParams;
 using content::SSLStatus;
 using content::UserMetricsAction;
 using content::WebContents;
 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 697 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_.media_flags & WebContextMenuData::MediaCanRotate) {
+    menu_model_.AddSeparator();
+    menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_ROTATECW,
+                                    IDS_CONTENT_CONTEXT_ROTATECW);
+    menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_ROTATECCW,
+                                    IDS_CONTENT_CONTEXT_ROTATECCW);
+  }
 }
 
 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 354 matching lines @@
              (params_.media_flags &
               WebContextMenuData::MediaInError) == 0;
 
     // Media controls can be toggled only for video player. If we toggle
     // controls for audio then the player disappears, and there is no way to
     // return it back.
     case IDC_CONTENT_CONTEXT_CONTROLS:
       return (params_.media_flags &
               WebContextMenuData::MediaHasVideo) != 0;
 
+    case IDC_CONTENT_CONTEXT_ROTATECW:
+    case IDC_CONTENT_CONTEXT_ROTATECCW:
+      return
+          (params_.media_flags & WebContextMenuData::MediaCanRotate) != 0;
+
     case IDC_CONTENT_CONTEXT_COPYAVLOCATION:
     case IDC_CONTENT_CONTEXT_COPYIMAGELOCATION:
       return params_.src_url.is_valid();
 
     case IDC_CONTENT_CONTEXT_SAVEAVAS: {
       PrefService* local_state = g_browser_process->local_state();
       DCHECK(local_state);
       // Test if file-selection dialogs are forbidden by policy.
       if (!local_state->GetBoolean(prefs::kAllowFileSelectionDialogs))
         return false;
@@ skipping 340 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_ROTATECW:
+      content::RecordAction(
+      UserMetricsAction("PluginContextMenu_RotateClockwise"));
+      PluginActionAt(
+          gfx::Point(params_.x, params_.y),
+          WebPluginAction(
+              WebPluginAction::Rotate90Clockwise,
+              true));
+      break;
+
+    case IDC_CONTENT_CONTEXT_ROTATECCW:
+      content::RecordAction(
+      UserMetricsAction("PluginContextMenu_RotateCounterclockwise"));
+      PluginActionAt(
+          gfx::Point(params_.x, params_.y),
+          WebPluginAction(
+              WebPluginAction::Rotate90Counterclockwise,
+              true));
+      break;
+
     case IDC_BACK:
       source_web_contents_->GetController().GoBack();
       break;
 
     case IDC_FORWARD:
       source_web_contents_->GetController().GoForward();
       break;
 
     case IDC_SAVE_PAGE:
       source_web_contents_->OnSavePage();
@@ skipping 330 matching lines @@
       profile_->GetPrefs()->GetString(prefs::kAcceptLanguages),
       g_browser_process->clipboard());
 }
 
 void RenderViewContextMenu::MediaPlayerActionAt(
     const gfx::Point& location,
     const WebMediaPlayerAction& action) {
   source_web_contents_->GetRenderViewHost()->
       ExecuteMediaPlayerActionAtLocation(location, action);
 }
+
+void RenderViewContextMenu::PluginActionAt(
+    const gfx::Point& location,
+    const WebPluginAction& action) {
+  source_web_contents_->GetRenderViewHost()->
+      ExecutePluginActionAtLocation(location, action);
+}
+