When we detect a PDF with an unsupported feature, ask the user if they want t...

chrome/browser/tab_contents/tab_contents.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 "chrome/browser/tab_contents/tab_contents.h"
 
 #include <cmath>
 
 #include "app/l10n_util.h"
 #include "app/resource_bundle.h"
@@ skipping 31 matching lines @@
 #include "chrome/browser/history/top_sites.h"
 #include "chrome/browser/host_zoom_map.h"
 #include "chrome/browser/hung_renderer_dialog.h"
 #include "chrome/browser/in_process_webkit/session_storage_namespace.h"
 #include "chrome/browser/load_from_memory_cache_details.h"
 #include "chrome/browser/load_notification_details.h"
 #include "chrome/browser/metrics/metric_event_duration_details.h"
 #include "chrome/browser/metrics/user_metrics.h"
 #include "chrome/browser/modal_html_dialog_delegate.h"
 #include "chrome/browser/omnibox_search_hint.h"
+#include "chrome/browser/pdf_unsupported_feature.h"
 #include "chrome/browser/platform_util.h"
 #include "chrome/browser/plugin_installer.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/prerender/prerender_manager.h"
 #include "chrome/browser/printing/print_preview_tab_controller.h"
 #include "chrome/browser/printing/print_view_manager.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/renderer_host/render_process_host.h"
 #include "chrome/browser/renderer_host/render_view_host.h"
 #include "chrome/browser/renderer_host/render_widget_host_view.h"
@@ skipping 524 matching lines @@
                         OnDidFailProvisionalLoadWithError)
     IPC_MESSAGE_HANDLER(ViewHostMsg_DidLoadResourceFromMemoryCache,
                         OnDidLoadResourceFromMemoryCache)
     IPC_MESSAGE_HANDLER(ViewHostMsg_DidDisplayInsecureContent,
                         OnDidDisplayInsecureContent)
     IPC_MESSAGE_HANDLER(ViewHostMsg_DidRunInsecureContent,
                         OnDidRunInsecureContent)
     IPC_MESSAGE_HANDLER(ViewHostMsg_DocumentLoadedInFrame,
                         OnDocumentLoadedInFrame)
     IPC_MESSAGE_HANDLER(ViewHostMsg_DidFinishLoad, OnDidFinishLoad)
+    IPC_MESSAGE_HANDLER(ViewHostMsg_UpdateContentRestrictions,
+                        OnUpdateContentRestrictions)
+    IPC_MESSAGE_HANDLER(ViewHostMsg_PDFHasUnsupportedFeature,
+                        OnPDFHasUnsupportedFeature)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP_EX()
 
   if (!message_is_ok) {
     UserMetrics::RecordAction(UserMetricsAction("BadMessageTerminate_RVD"));
     GetRenderProcessHost()->ReceivedBadMessage();
   }
 
   return handled;
 }
@@ skipping 1160 matching lines @@
       Details<int64>(&frame_id));
 }
 
 void TabContents::OnDidFinishLoad(int64 frame_id) {
   NotificationService::current()->Notify(
       NotificationType::FRAME_DID_FINISH_LOAD,
       Source<NavigationController>(&controller_),
       Details<int64>(&frame_id));
 }
 
+void TabContents::OnUpdateContentRestrictions(int restrictions) {
+  content_restrictions_ = restrictions;
+  delegate()->ContentRestrictionsChanged(this);
+}
+
+void TabContents::OnPDFHasUnsupportedFeature() {
+  PDFHasUnsupportedFeature(this);
+}
+
 // Notifies the RenderWidgetHost instance about the fact that the page is
 // loading, or done loading and calls the base implementation.
 void TabContents::SetIsLoading(bool is_loading,
                                LoadNotificationDetails* details) {
   if (is_loading == is_loading_)
     return;
 
   if (!is_loading) {
     load_state_ = net::LOAD_STATE_IDLE;
     load_state_host_.clear();
@@ skipping 1351 matching lines @@
 }
 
 void TabContents::UpdateZoomLimits(int minimum_percent,
                                    int maximum_percent,
                                    bool remember) {
   minimum_zoom_percent_ = minimum_percent;
   maximum_zoom_percent_ = maximum_percent;
   temporary_zoom_settings_ = !remember;
 }
 
-void TabContents::UpdateContentRestrictions(int restrictions) {
-  content_restrictions_ = restrictions;
-  delegate()->ContentRestrictionsChanged(this);
-}
-
 void TabContents::BeforeUnloadFiredFromRenderManager(
     bool proceed,
     bool* proceed_to_fire_unload) {
   if (delegate())
     delegate()->BeforeUnloadFired(this, proceed, proceed_to_fire_unload);
 }
 
 void TabContents::DidStartLoadingFromRenderManager(
       RenderViewHost* render_view_host) {
   DidStartLoading();
@@ skipping 224 matching lines @@
   if (pm != NULL) {
     if (pm->MaybeUsePreloadedPage(this, url)) {
       // TODO(tburkard): If the preloaded page has not finished preloading
       // yet, we should not do this.
       DidStopLoading();
       return true;
     }
   }
   return false;
 }