diff options
Diffstat (limited to 'content/browser/browser_plugin/browser_plugin_embedder_helper.cc')
| -rw-r--r-- | content/browser/browser_plugin/browser_plugin_embedder_helper.cc | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/content/browser/browser_plugin/browser_plugin_embedder_helper.cc b/content/browser/browser_plugin/browser_plugin_embedder_helper.cc deleted file mode 100644 index 2bc9cdf..0000000 --- a/content/browser/browser_plugin/browser_plugin_embedder_helper.cc +++ /dev/null @@ -1,151 +0,0 @@ -// Copyright (c) 2012 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 "content/browser/browser_plugin/browser_plugin_embedder_helper.h" - -#include "content/browser/browser_plugin/browser_plugin_embedder.h" -#include "content/browser/renderer_host/render_view_host_impl.h" -#include "content/common/browser_plugin_messages.h" -#include "content/common/view_messages.h" -#include "content/public/browser/render_process_host.h" -#include "content/public/browser/render_view_host.h" -#include "content/public/browser/render_widget_host_view.h" -#include "ui/gfx/size.h" - -namespace content { - -BrowserPluginEmbedderHelper::BrowserPluginEmbedderHelper( - BrowserPluginEmbedder* embedder, - RenderViewHost* render_view_host) - : RenderViewHostObserver(render_view_host), - embedder_(embedder) { -} - -BrowserPluginEmbedderHelper::~BrowserPluginEmbedderHelper() { -} - -bool BrowserPluginEmbedderHelper::Send(IPC::Message* message) { - return RenderViewHostObserver::Send(message); -} - -bool BrowserPluginEmbedderHelper::OnMessageReceived( - const IPC::Message& message) { - bool handled = true; - IPC_BEGIN_MESSAGE_MAP(BrowserPluginEmbedderHelper, message) - IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_NavigateGuest, - OnNavigateGuest); - IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_ResizeGuest, OnResizeGuest) - IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_UpdateRect_ACK, OnUpdateRectACK); - IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_SetFocus, OnSetFocus); - IPC_MESSAGE_HANDLER_GENERIC(BrowserPluginHostMsg_HandleInputEvent, - OnHandleInputEvent(*static_cast<const IPC::SyncMessage*>(&message), - &handled)) - IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_PluginDestroyed, - OnPluginDestroyed); - IPC_MESSAGE_UNHANDLED(handled = false) - IPC_END_MESSAGE_MAP() - return handled; -} - -void BrowserPluginEmbedderHelper::OnResizeGuest( - int instance_id, - const BrowserPluginHostMsg_ResizeGuest_Params& params) { - TransportDIB* damage_buffer = NULL; -#if defined(OS_WIN) - // On Windows we need to duplicate the handle from the remote process. - HANDLE section; - DuplicateHandle(render_view_host()->GetProcess()->GetHandle(), - params.damage_buffer_id.handle, - GetCurrentProcess(), - §ion, - STANDARD_RIGHTS_REQUIRED | FILE_MAP_READ | FILE_MAP_WRITE, - FALSE, 0); - damage_buffer = TransportDIB::Map(section); -#elif defined(OS_MACOSX) - // On OSX, the browser allocates all DIBs and keeps a file descriptor around - // for each. - damage_buffer = render_view_host()->GetProcess()-> - GetTransportDIB(params.damage_buffer_id); -#elif defined(OS_ANDROID) - damage_buffer = TransportDIB::Map(params.damage_buffer_id); -#elif defined(OS_POSIX) - damage_buffer = TransportDIB::Map(params.damage_buffer_id.shmkey); -#endif // defined(OS_POSIX) - DCHECK(damage_buffer); - // TODO(fsamuel): Schedule this later so that we don't stall the embedder for - // too long. - embedder_->ResizeGuest(instance_id, - damage_buffer, -#if defined(OS_WIN) - params.damage_buffer_size, -#endif - params.width, - params.height, - params.resize_pending, - params.scale_factor); -} - -void BrowserPluginEmbedderHelper::OnHandleInputEvent( - const IPC::SyncMessage& message, - bool* handled) { - *handled = true; - PickleIterator iter(message); - - // TODO(fsamuel): This appears to be a monotonically increasing value. - int instance_id = -1; - const char* guest_rect_data = NULL; - int guest_rect_data_length = -1; - const char* input_event_data = NULL; - int input_event_data_length = -1; - if (!iter.SkipBytes(4) || - !message.ReadInt(&iter, &instance_id) || - !message.ReadData(&iter, &guest_rect_data, &guest_rect_data_length) || - !message.ReadData(&iter, &input_event_data, &input_event_data_length)) { - *handled = false; - return; - } - const gfx::Rect* guest_rect = - reinterpret_cast<const gfx::Rect*>(guest_rect_data); - const WebKit::WebInputEvent* input_event = - reinterpret_cast<const WebKit::WebInputEvent*>(input_event_data); - RenderViewHostImpl* rvh = static_cast<RenderViewHostImpl*>( - render_view_host()); - - // Convert the window coordinates into screen coordinates. - gfx::Rect guest_screen_rect(*guest_rect); - if (rvh->GetView()) - guest_screen_rect.Offset(rvh->GetView()->GetViewBounds().origin()); - - IPC::Message* reply_message = - IPC::SyncMessage::GenerateReply(&message); - embedder_->HandleInputEvent(instance_id, - rvh, - guest_screen_rect, - *input_event, - reply_message); -} - -void BrowserPluginEmbedderHelper::OnNavigateGuest(int instance_id, - int64 frame_id, - const std::string& src, - const gfx::Size& size) { - embedder_->NavigateGuest(render_view_host(), instance_id, frame_id, src, - size); -} - -void BrowserPluginEmbedderHelper::OnUpdateRectACK(int instance_id, - int message_id, - const gfx::Size& size) { - embedder_->UpdateRectACK(instance_id, message_id, size); -} - -void BrowserPluginEmbedderHelper::OnSetFocus(int instance_id, bool focused) { - embedder_->SetFocus(instance_id, focused); -} - -void BrowserPluginEmbedderHelper::OnPluginDestroyed(int instance_id) { - embedder_->PluginDestroyed(instance_id); -} - -} // namespace content |