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| 1 // Copyright (c) 2012 The Chromium Authors. 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 // Multiply-included message file, hence no include guard. | |
| 6 | |
| 7 #include <stdint.h> | |
| 8 | |
| 9 #include "build/build_config.h" | |
| 10 #include "content/common/content_export.h" | |
| 11 #include "content/common/content_param_traits.h" | |
| 12 #include "content/public/common/common_param_traits.h" | |
| 13 #include "ipc/ipc_channel_handle.h" | |
| 14 #include "ipc/ipc_message_macros.h" | |
| 15 #include "ui/gfx/geometry/rect.h" | |
| 16 #include "ui/gfx/ipc/gfx_param_traits.h" | |
| 17 #include "ui/gfx/ipc/skia/gfx_skia_param_traits.h" | |
| 18 #include "ui/gfx/native_widget_types.h" | |
| 19 | |
| 20 #undef IPC_MESSAGE_EXPORT | |
| 21 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT | |
| 22 | |
| 23 #define IPC_MESSAGE_START PluginProcessMsgStart | |
| 24 | |
| 25 //----------------------------------------------------------------------------- | |
| 26 // PluginProcess messages | |
| 27 // These are messages sent from the browser to the plugin process. | |
| 28 // Tells the plugin process to create a new channel for communication with a | |
| 29 // given renderer. The channel name is returned in a | |
| 30 // PluginProcessHostMsg_ChannelCreated message. The renderer ID is passed so | |
| 31 // that the plugin process reuses an existing channel to that process if it | |
| 32 // exists. This ID is a unique opaque identifier generated by the browser | |
| 33 // process. | |
| 34 IPC_MESSAGE_CONTROL2(PluginProcessMsg_CreateChannel, | |
| 35 int /* renderer_id */, | |
| 36 bool /* off_the_record */) | |
| 37 | |
| 38 // Tells the plugin process to notify every connected renderer of the pending | |
| 39 // shutdown, so we don't mistake it for a crash. | |
| 40 IPC_MESSAGE_CONTROL0(PluginProcessMsg_NotifyRenderersOfPendingShutdown) | |
| 41 | |
| 42 IPC_MESSAGE_CONTROL3(PluginProcessMsg_ClearSiteData, | |
| 43 std::string /* site */, | |
| 44 uint64_t /* flags */, | |
| 45 uint64_t /* max_age */) | |
| 46 | |
| 47 //----------------------------------------------------------------------------- | |
| 48 // PluginProcessHost messages | |
| 49 // These are messages sent from the plugin process to the browser process. | |
| 50 // Response to a PluginProcessMsg_CreateChannel message. | |
| 51 IPC_MESSAGE_CONTROL1(PluginProcessHostMsg_ChannelCreated, | |
| 52 IPC::ChannelHandle /* channel_handle */) | |
| 53 | |
| 54 IPC_MESSAGE_CONTROL1(PluginProcessHostMsg_ChannelDestroyed, | |
| 55 int /* renderer_id */) | |
| 56 | |
| 57 IPC_MESSAGE_CONTROL1(PluginProcessHostMsg_ClearSiteDataResult, | |
| 58 bool /* success */) | |
| 59 | |
| 60 #if defined(OS_MACOSX) | |
| 61 // On Mac OS X, we need the browser to keep track of plugin windows so | |
| 62 // that it can add and remove them from stacking groups, hide and show the | |
| 63 // menu bar, etc. We pass the window rect for convenience so that the | |
| 64 // browser can easily tell if the window is fullscreen. | |
| 65 | |
| 66 // Notifies the browser that the plugin has shown a window. | |
| 67 IPC_MESSAGE_CONTROL3(PluginProcessHostMsg_PluginShowWindow, | |
| 68 uint32_t /* window ID */, | |
| 69 gfx::Rect /* window rect */, | |
| 70 bool /* modal */) | |
| 71 | |
| 72 // Notifies the browser that the plugin has hidden a window. | |
| 73 IPC_MESSAGE_CONTROL2(PluginProcessHostMsg_PluginHideWindow, | |
| 74 uint32_t /* window ID */, | |
| 75 gfx::Rect /* window rect */) | |
| 76 | |
| 77 // Notifies the browser that a plugin instance has requested a cursor | |
| 78 // visibility change. | |
| 79 IPC_MESSAGE_CONTROL1(PluginProcessHostMsg_PluginSetCursorVisibility, | |
| 80 bool /* cursor visibility */) | |
| 81 #endif | |
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