Add events to windowless plugins on linux. This CL also refactors the event

communication between WebPlugin and WebPluginDelegate, to use a cross-platform
message based on WebInputEvent.

BUG=8202
TEST=A lot of manual testing on Linux and Windows, with Flash plugins and a
custom plugin that dumps events on Linux.

Review URL: http://codereview.chromium.org/115330

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@16692 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 12 insertions, 7 deletions

diff --git a/chrome/plugin/webplugin_delegate_stub.cc b/chrome/plugin/webplugin_delegate_stub.cc
index b76fc14..2188627 100644
--- a/chrome/plugin/webplugin_delegate_stub.cc
+++ b/chrome/plugin/webplugin_delegate_stub.cc
@@ -82,7 +82,7 @@ void WebPluginDelegateStub::OnMessageReceived(const IPC::Message& msg) {
     IPC_MESSAGE_HANDLER(PluginMsg_DidFinishLoadWithReason,
                         OnDidFinishLoadWithReason)
     IPC_MESSAGE_HANDLER(PluginMsg_SetFocus, OnSetFocus)
-    IPC_MESSAGE_HANDLER(PluginMsg_HandleEvent, OnHandleEvent)
+    IPC_MESSAGE_HANDLER(PluginMsg_HandleInputEvent, OnHandleInputEvent)
     IPC_MESSAGE_HANDLER(PluginMsg_Paint, OnPaint)
     IPC_MESSAGE_HANDLER(PluginMsg_DidPaint, OnDidPaint)
     IPC_MESSAGE_HANDLER(PluginMsg_Print, OnPrint)
@@ -212,10 +212,11 @@ void WebPluginDelegateStub::OnSetFocus() {
   delegate_->SetFocus();
 }
 
-void WebPluginDelegateStub::OnHandleEvent(const NPEvent& event,
-                                          bool* handled,
-                                          WebCursor* cursor) {
-  *handled = delegate_->HandleEvent(const_cast<NPEvent*>(&event), cursor);
+void WebPluginDelegateStub::OnHandleInputEvent(
+    const WebKit::WebInputEvent *event,
+    bool* handled,
+    WebCursor* cursor) {
+  *handled = delegate_->HandleInputEvent(*event, cursor);
 }
 
 void WebPluginDelegateStub::OnPaint(const gfx::Rect& damaged_rect) {
diff --git a/chrome/plugin/webplugin_delegate_stub.h b/chrome/plugin/webplugin_delegate_stub.h
index d2103a0..b09038c 100644
--- a/chrome/plugin/webplugin_delegate_stub.h
+++ b/chrome/plugin/webplugin_delegate_stub.h
@@ -24,6 +24,10 @@ struct PluginMsg_DidReceiveResponseParams;
 struct PluginMsg_URLRequestReply_Params;
 class WebCursor;
 
+namespace WebKit {
+class WebInputEvent;
+}
+
 // Converts the IPC messages from WebPluginDelegateProxy into calls to the
 // actual WebPluginDelegate object.
 class WebPluginDelegateStub : public IPC::Channel::Listener,
@@ -57,8 +61,8 @@ class WebPluginDelegateStub : public IPC::Channel::Listener,
 
   void OnDidFinishLoadWithReason(int reason);
   void OnSetFocus();
-  void OnHandleEvent(const NPEvent& event, bool* handled,
-                     WebCursor* cursor);
+  void OnHandleInputEvent(const WebKit::WebInputEvent* event,
+                          bool* handled, WebCursor* cursor);
 
   void OnPaint(const gfx::Rect& damaged_rect);
   void OnDidPaint();