Make the Pepper proxy support in-process font rendering.
This implements a WebKit thread in the PPAPI plugin process so we can do the
font calls without IPC. The existing font support was refactored into
a virtual class (to prevent PPAPI from depending on WebKit and creating a
circular GYP dependency).
This moves the renderer sandbox support into content/common so that it can
be used by the PPAPI process.
Review URL: http://codereview.chromium.org/6981001
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@84856 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/ppapi/proxy/dispatcher.h b/ppapi/proxy/dispatcher.h
index 05f61d3..2dd8052 100644
--- a/ppapi/proxy/dispatcher.h
+++ b/ppapi/proxy/dispatcher.h
@@ -9,6 +9,8 @@
#include <string>
#include <vector>
+#include "base/callback.h"
+#include "base/tracked_objects.h"
#include "ipc/ipc_channel_proxy.h"
#include "ppapi/c/pp_instance.h"
#include "ppapi/c/pp_module.h"
@@ -19,6 +21,11 @@
#include "ppapi/proxy/plugin_var_tracker.h"
namespace pp {
+
+namespace shared_impl {
+class WebKitForwarding;
+}
+
namespace proxy {
class VarSerializationRules;
@@ -50,6 +57,17 @@
//
// DEREFERENCE ONLY ON THE I/O THREAD.
virtual std::set<PP_Instance>* GetGloballySeenInstanceIDSet() = 0;
+
+ // Returns the WebKit forwarding object used to make calls into WebKit.
+ // Necessary only on the plugin side. The host side can return NULL.
+ virtual pp::shared_impl::WebKitForwarding* GetWebKitForwarding() = 0;
+
+ // Posts the given task to the WebKit thread associated with this plugin
+ // process. For host processes, this will not be called and can do
+ // nothing. The WebKit thread should be lazily created if it does not
+ // exist yet.
+ virtual void PostToWebKitThread(const tracked_objects::Location& from_here,
+ const base::Closure& task) = 0;
};
virtual ~Dispatcher();
@@ -104,6 +122,8 @@
Dispatcher(base::ProcessHandle remote_process_handle,
GetInterfaceFunc local_get_interface);
+ void SetDelegate(Delegate* delegate);
+
// Setter for the derived classes to set the appropriate var serialization.
// Takes ownership of the given pointer, which must be on the heap.
void SetSerializationRules(VarSerializationRules* var_serialization_rules);
@@ -112,6 +132,8 @@
return disallow_trusted_interfaces_;
}
+ Delegate* dispatcher_delegate_;
+
private:
bool disallow_trusted_interfaces_;
