tizen_src/ewk/efl_integration/browser/render_message_filter_efl.cc

   1 // Copyright 2014 Samsung Electronics. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "browser/render_message_filter_efl.h"
   6
   7 #include "common/web_contents_utils.h"
   8 #include "content/common/render_messages_efl.h"
   9 #include "common/render_messages_ewk.h"
  10 #include "content/public/browser/browser_thread.h"
  11 #include "content/public/browser/render_view_host.h"
  12 #include "content/public/browser/web_contents.h"
  13 #include "eweb_view.h"
  14 #include "net/url_request/url_request_context_getter.h"
  15 #include "ipc_message_start_ewk.h"
  16
  17 #if defined(TIZEN_MULTIMEDIA_SUPPORT)
  18 #include "content/browser/media/efl/webaudio_decoder_browser_gstreamer.h"
  19 #endif
  20
  21 using web_contents_utils::WebContentsFromViewID;
  22 using web_contents_utils::WebViewFromWebContents;
  23 using content::BrowserThread;
  24
  25 const uint32 kFilteredMessageClasses[] = {
  26   EwkMsgStart,
  27   ChromeMsgStart,
  28 };
  29
  30 RenderMessageFilterEfl::RenderMessageFilterEfl(int render_process_id)
  31   : BrowserMessageFilter(kFilteredMessageClasses,
  32         arraysize(kFilteredMessageClasses))
  33   , render_process_id_(render_process_id) {
  34 }
  35
  36 RenderMessageFilterEfl::~RenderMessageFilterEfl() { }
  37
  38 void RenderMessageFilterEfl::OverrideThreadForMessage(
  39     const IPC::Message& message, content::BrowserThread::ID* thread)
  40 {
  41   switch (message.type()) {
  42   case EwkHostMsg_DecideNavigationPolicy::ID:
  43     *thread = content::BrowserThread::UI;
  44     break;
  45   }
  46 }
  47
  48 bool RenderMessageFilterEfl::OnMessageReceived(const IPC::Message& message) {
  49   bool handled = true;
  50   IPC_BEGIN_MESSAGE_MAP(RenderMessageFilterEfl, message)
  51     IPC_MESSAGE_HANDLER(EwkHostMsg_DecideNavigationPolicy,
  52                         OnDecideNavigationPolicy)
  53 #if defined(TIZEN_MULTIMEDIA_SUPPORT)
  54     IPC_MESSAGE_HANDLER(EflViewHostMsg_GstWebAudioDecode,
  55                         OnGstWebAudioDecode)
  56 #endif
  57     IPC_MESSAGE_UNHANDLED(handled = false)
  58   IPC_END_MESSAGE_MAP()
  59   return handled;
  60 }
  61
  62 void RenderMessageFilterEfl::OnDecideNavigationPolicy(
  63     NavigationPolicyParams params, bool* handled) {
  64   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
  65
  66   if (content::WebContents* web_contents =
  67       WebContentsFromViewID(render_process_id_, params.render_view_id)) {
  68     WebViewFromWebContents(web_contents)->InvokePolicyNavigationCallback(
  69         web_contents->GetRenderViewHost(), params, handled);
  70   }
  71 }
  72
  73 #if defined(TIZEN_MULTIMEDIA_SUPPORT)
  74 void RenderMessageFilterEfl::OnGstWebAudioDecode(
  75     base::SharedMemoryHandle encoded_data_handle,
  76     base::FileDescriptor pcm_output,
  77     uint32_t data_size) {
  78   content::WebAudioDecoderGStreamer::GetInstance()->EncodedDataReceived(
  79       encoded_data_handle, pcm_output, data_size);
  80 }
  81 #endif