Chrome side of adding search support to Pepper.

Review URL: http://codereview.chromium.org/1075011

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@42585 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 29 insertions, 3 deletions

diff --git a/webkit/glue/plugins/npapi_extension_thunk.cc b/webkit/glue/plugins/npapi_extension_thunk.cc
index 1ffecfc..d653b35 100644
--- a/webkit/glue/plugins/npapi_extension_thunk.cc
+++ b/webkit/glue/plugins/npapi_extension_thunk.cc
@@ -414,17 +414,33 @@ static void CopyTextToClipboard(NPP id, const char* content) {
   scw.WriteText(UTF8ToUTF16(content));
 }
 
+static void NumberOfFindResultsChanged(NPP id, int total, bool final_result) {
+  scoped_refptr<NPAPI::PluginInstance> plugin = FindInstance(id);
+  if (plugin) {
+    plugin->webplugin()->delegate()->NumberOfFindResultsChanged(
+        total, final_result);
+  }
+}
+
+static void SelectedFindResultChanged(NPP id, int index) {
+  scoped_refptr<NPAPI::PluginInstance> plugin = FindInstance(id);
+  if (plugin)
+    plugin->webplugin()->delegate()->SelectedFindResultChanged(index);
+}
+
 namespace NPAPI {
 
 NPError GetPepperExtensionsFunctions(void* value) {
-  static const NPExtensions kExtensions = {
+  static const NPNExtensions kExtensions = {
     &AcquireDevice,
     &CopyTextToClipboard,
+    &NumberOfFindResultsChanged,
+    &SelectedFindResultChanged,
   };
 
   // Return a pointer to the canonical function table.
-  NPExtensions* extensions = const_cast<NPExtensions*>(&kExtensions);
-  NPExtensions** exts = reinterpret_cast<NPExtensions**>(value);
+  NPNExtensions* extensions = const_cast<NPNExtensions*>(&kExtensions);
+  NPNExtensions** exts = reinterpret_cast<NPNExtensions**>(value);
   *exts = extensions;
   return NPERR_NO_ERROR;
 }
diff --git a/webkit/glue/webplugin_delegate.h b/webkit/glue/webplugin_delegate.h
index 343f486..19eee7a 100644
--- a/webkit/glue/webplugin_delegate.h
+++ b/webkit/glue/webplugin_delegate.h
@@ -138,6 +138,16 @@ class WebPluginDelegate : public WebPlugin2DDeviceDelegate,
   // has become seekable.
   virtual WebPluginResourceClient* CreateSeekableResourceClient(
       unsigned long resource_id, int range_request_id) = 0;
+
+  // See WebPluginContainerImpl's description of the interface.
+  virtual bool SupportsFind() { return false; }
+  virtual void StartFind(const std::string& search_text,
+                         bool case_sensitive,
+                         int identifier) {}
+  virtual void SelectFindResult(bool forward) {}
+  virtual void StopFind() {}
+  virtual void NumberOfFindResultsChanged(int total, bool final_result) {}
+  virtual void SelectedFindResultChanged(int index) {}
 };
 
 }  // namespace webkit_glue