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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "content/browser/plugin_process_host.h" | 5 #include "content/browser/plugin_process_host.h" |
| 6 | 6 |
| 7 #if defined(OS_WIN) | 7 #if defined(OS_WIN) && !defined(USE_AURA) |
| 8 #include <windows.h> | 8 #include <windows.h> |
| 9 #elif defined(OS_POSIX) | 9 #elif defined(OS_POSIX) |
| 10 #include <utility> // for pair<> | 10 #include <utility> // for pair<> |
| 11 #endif | 11 #endif |
| 12 | 12 |
| 13 #include <vector> | 13 #include <vector> |
| 14 | 14 |
| 15 #include "base/base_switches.h" | 15 #include "base/base_switches.h" |
| 16 #include "base/command_line.h" | 16 #include "base/command_line.h" |
| 17 #include "base/file_path.h" | 17 #include "base/file_path.h" |
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| 36 #if defined(USE_X11) | 36 #if defined(USE_X11) |
| 37 #include "ui/gfx/gtk_native_view_id_manager.h" | 37 #include "ui/gfx/gtk_native_view_id_manager.h" |
| 38 #endif | 38 #endif |
| 39 | 39 |
| 40 #if defined(OS_MACOSX) | 40 #if defined(OS_MACOSX) |
| 41 #include "base/mac/mac_util.h" | 41 #include "base/mac/mac_util.h" |
| 42 #include "content/common/plugin_carbon_interpose_constants_mac.h" | 42 #include "content/common/plugin_carbon_interpose_constants_mac.h" |
| 43 #include "ui/gfx/rect.h" | 43 #include "ui/gfx/rect.h" |
| 44 #endif | 44 #endif |
| 45 | 45 |
| 46 #if defined(OS_WIN) | 46 #if defined(OS_WIN) && !defined(USE_AURA) |
| 47 #include "base/win/windows_version.h" | 47 #include "base/win/windows_version.h" |
| 48 #include "webkit/plugins/npapi/plugin_constants_win.h" | 48 #include "webkit/plugins/npapi/plugin_constants_win.h" |
| 49 #include "webkit/plugins/npapi/webplugin_delegate_impl.h" | 49 #include "webkit/plugins/npapi/webplugin_delegate_impl.h" |
| 50 | 50 |
| 51 namespace { | 51 namespace { |
| 52 | 52 |
| 53 void ReparentPluginWindowHelper(HWND window, HWND parent) { | 53 void ReparentPluginWindowHelper(HWND window, HWND parent) { |
| 54 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | 54 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); |
| 55 | 55 |
| 56 int window_style = WS_CHILD; | 56 int window_style = WS_CHILD; |
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| 108 | 108 |
| 109 PluginProcessHost::PluginProcessHost() | 109 PluginProcessHost::PluginProcessHost() |
| 110 : BrowserChildProcessHost(PLUGIN_PROCESS) | 110 : BrowserChildProcessHost(PLUGIN_PROCESS) |
| 111 #if defined(OS_MACOSX) | 111 #if defined(OS_MACOSX) |
| 112 , plugin_cursor_visible_(true) | 112 , plugin_cursor_visible_(true) |
| 113 #endif | 113 #endif |
| 114 { | 114 { |
| 115 } | 115 } |
| 116 | 116 |
| 117 PluginProcessHost::~PluginProcessHost() { | 117 PluginProcessHost::~PluginProcessHost() { |
| 118 #if defined(OS_WIN) | 118 #if defined(OS_WIN) && !defined(USE_AURA) |
| 119 // We erase HWNDs from the plugin_parent_windows_set_ when we receive a | 119 // We erase HWNDs from the plugin_parent_windows_set_ when we receive a |
| 120 // notification that the window is being destroyed. If we don't receive this | 120 // notification that the window is being destroyed. If we don't receive this |
| 121 // notification and the PluginProcessHost instance is being destroyed, it | 121 // notification and the PluginProcessHost instance is being destroyed, it |
| 122 // means that the plugin process crashed. We paint a sad face in this case in | 122 // means that the plugin process crashed. We paint a sad face in this case in |
| 123 // the renderer process. To ensure that the sad face shows up, and we don't | 123 // the renderer process. To ensure that the sad face shows up, and we don't |
| 124 // leak HWNDs, we should destroy existing plugin parent windows. | 124 // leak HWNDs, we should destroy existing plugin parent windows. |
| 125 std::set<HWND>::iterator window_index; | 125 std::set<HWND>::iterator window_index; |
| 126 for (window_index = plugin_parent_windows_set_.begin(); | 126 for (window_index = plugin_parent_windows_set_.begin(); |
| 127 window_index != plugin_parent_windows_set_.end(); | 127 window_index != plugin_parent_windows_set_.end(); |
| 128 window_index++) { | 128 window_index++) { |
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| 271 void PluginProcessHost::ForceShutdown() { | 271 void PluginProcessHost::ForceShutdown() { |
| 272 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); | 272 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); |
| 273 Send(new PluginProcessMsg_NotifyRenderersOfPendingShutdown()); | 273 Send(new PluginProcessMsg_NotifyRenderersOfPendingShutdown()); |
| 274 BrowserChildProcessHost::ForceShutdown(); | 274 BrowserChildProcessHost::ForceShutdown(); |
| 275 } | 275 } |
| 276 | 276 |
| 277 bool PluginProcessHost::OnMessageReceived(const IPC::Message& msg) { | 277 bool PluginProcessHost::OnMessageReceived(const IPC::Message& msg) { |
| 278 bool handled = true; | 278 bool handled = true; |
| 279 IPC_BEGIN_MESSAGE_MAP(PluginProcessHost, msg) | 279 IPC_BEGIN_MESSAGE_MAP(PluginProcessHost, msg) |
| 280 IPC_MESSAGE_HANDLER(PluginProcessHostMsg_ChannelCreated, OnChannelCreated) | 280 IPC_MESSAGE_HANDLER(PluginProcessHostMsg_ChannelCreated, OnChannelCreated) |
| 281 #if defined(OS_WIN) | 281 #if defined(OS_WIN) && !defined(USE_AURA) |
| 282 IPC_MESSAGE_HANDLER(PluginProcessHostMsg_PluginWindowDestroyed, | 282 IPC_MESSAGE_HANDLER(PluginProcessHostMsg_PluginWindowDestroyed, |
| 283 OnPluginWindowDestroyed) | 283 OnPluginWindowDestroyed) |
| 284 IPC_MESSAGE_HANDLER(PluginProcessHostMsg_ReparentPluginWindow, | 284 IPC_MESSAGE_HANDLER(PluginProcessHostMsg_ReparentPluginWindow, |
| 285 OnReparentPluginWindow) | 285 OnReparentPluginWindow) |
| 286 #endif | 286 #endif |
| 287 #if defined(TOOLKIT_USES_GTK) | 287 #if defined(TOOLKIT_USES_GTK) |
| 288 IPC_MESSAGE_HANDLER(PluginProcessHostMsg_MapNativeViewId, | 288 IPC_MESSAGE_HANDLER(PluginProcessHostMsg_MapNativeViewId, |
| 289 OnMapNativeViewId) | 289 OnMapNativeViewId) |
| 290 #endif | 290 #endif |
| 291 #if defined(OS_MACOSX) | 291 #if defined(OS_MACOSX) |
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| 365 } | 365 } |
| 366 } | 366 } |
| 367 | 367 |
| 368 void PluginProcessHost::OnChannelCreated( | 368 void PluginProcessHost::OnChannelCreated( |
| 369 const IPC::ChannelHandle& channel_handle) { | 369 const IPC::ChannelHandle& channel_handle) { |
| 370 Client* client = sent_requests_.front(); | 370 Client* client = sent_requests_.front(); |
| 371 | 371 |
| 372 client->OnChannelOpened(channel_handle); | 372 client->OnChannelOpened(channel_handle); |
| 373 sent_requests_.pop(); | 373 sent_requests_.pop(); |
| 374 } | 374 } |
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