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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 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 // IPC messages for page rendering. | 5 // IPC messages for page rendering. |
6 // Multiply-included message file, hence no include guard. | 6 // Multiply-included message file, hence no include guard. |
7 | 7 |
8 #include "base/memory/shared_memory.h" | 8 #include "base/memory/shared_memory.h" |
9 #include "base/process/process.h" | 9 #include "base/process/process.h" |
10 #include "base/strings/string16.h" | 10 #include "base/strings/string16.h" |
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327 IPC_STRUCT_END() | 327 IPC_STRUCT_END() |
328 | 328 |
329 IPC_STRUCT_BEGIN(ViewHostMsg_SelectionBounds_Params) | 329 IPC_STRUCT_BEGIN(ViewHostMsg_SelectionBounds_Params) |
330 IPC_STRUCT_MEMBER(gfx::Rect, anchor_rect) | 330 IPC_STRUCT_MEMBER(gfx::Rect, anchor_rect) |
331 IPC_STRUCT_MEMBER(blink::WebTextDirection, anchor_dir) | 331 IPC_STRUCT_MEMBER(blink::WebTextDirection, anchor_dir) |
332 IPC_STRUCT_MEMBER(gfx::Rect, focus_rect) | 332 IPC_STRUCT_MEMBER(gfx::Rect, focus_rect) |
333 IPC_STRUCT_MEMBER(blink::WebTextDirection, focus_dir) | 333 IPC_STRUCT_MEMBER(blink::WebTextDirection, focus_dir) |
334 IPC_STRUCT_MEMBER(bool, is_anchor_first) | 334 IPC_STRUCT_MEMBER(bool, is_anchor_first) |
335 IPC_STRUCT_END() | 335 IPC_STRUCT_END() |
336 | 336 |
337 // This message is used for supporting popup menus on Mac OS X using native | |
338 // Cocoa controls. The renderer sends us this message which we use to populate | |
339 // the popup menu. | |
340 IPC_STRUCT_BEGIN(ViewHostMsg_ShowPopup_Params) | |
341 // Position on the screen. | |
342 IPC_STRUCT_MEMBER(gfx::Rect, bounds) | |
343 | |
344 // The height of each item in the menu. | |
345 IPC_STRUCT_MEMBER(int, item_height) | |
346 | |
347 // The size of the font to use for those items. | |
348 IPC_STRUCT_MEMBER(double, item_font_size) | |
349 | |
350 // The currently selected (displayed) item in the menu. | |
351 IPC_STRUCT_MEMBER(int, selected_item) | |
352 | |
353 // The entire list of items in the popup menu. | |
354 IPC_STRUCT_MEMBER(std::vector<content::MenuItem>, popup_items) | |
355 | |
356 // Whether items should be right-aligned. | |
357 IPC_STRUCT_MEMBER(bool, right_aligned) | |
358 | |
359 // Whether this is a multi-select popup. | |
360 IPC_STRUCT_MEMBER(bool, allow_multiple_selection) | |
361 IPC_STRUCT_END() | |
362 | |
363 IPC_STRUCT_BEGIN(ViewHostMsg_TextInputState_Params) | 337 IPC_STRUCT_BEGIN(ViewHostMsg_TextInputState_Params) |
364 // The type of input field | 338 // The type of input field |
365 IPC_STRUCT_MEMBER(ui::TextInputType, type) | 339 IPC_STRUCT_MEMBER(ui::TextInputType, type) |
366 | 340 |
367 // The mode of input field | 341 // The mode of input field |
368 IPC_STRUCT_MEMBER(ui::TextInputMode, mode) | 342 IPC_STRUCT_MEMBER(ui::TextInputMode, mode) |
369 | 343 |
370 // The flags of the input field (autocorrect, autocomplete, etc.) | 344 // The flags of the input field (autocorrect, autocomplete, etc.) |
371 IPC_STRUCT_MEMBER(int, flags) | 345 IPC_STRUCT_MEMBER(int, flags) |
372 | 346 |
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905 // should be the version number from the ViewHostMsg_FindMatchRects_Reply | 879 // should be the version number from the ViewHostMsg_FindMatchRects_Reply |
906 // they came in, so the renderer can tell if it needs to send updated rects. | 880 // they came in, so the renderer can tell if it needs to send updated rects. |
907 // Otherwise just pass -1 to always receive the list of rects. | 881 // Otherwise just pass -1 to always receive the list of rects. |
908 // | 882 // |
909 // There must be an active search string (it is probably most useful to call | 883 // There must be an active search string (it is probably most useful to call |
910 // this immediately after a ViewHostMsg_Find_Reply message arrives with | 884 // this immediately after a ViewHostMsg_Find_Reply message arrives with |
911 // final_update set to true). | 885 // final_update set to true). |
912 IPC_MESSAGE_ROUTED1(ViewMsg_FindMatchRects, | 886 IPC_MESSAGE_ROUTED1(ViewMsg_FindMatchRects, |
913 int /* current_version */) | 887 int /* current_version */) |
914 | 888 |
915 // External popup menus. | |
916 IPC_MESSAGE_ROUTED2(ViewMsg_SelectPopupMenuItems, | |
917 bool /* user canceled the popup */, | |
918 std::vector<int> /* selected indices */) | |
919 | |
920 // Notifies the renderer whether hiding/showing the top controls is enabled | 889 // Notifies the renderer whether hiding/showing the top controls is enabled |
921 // and whether or not to animate to the proper state. | 890 // and whether or not to animate to the proper state. |
922 IPC_MESSAGE_ROUTED3(ViewMsg_UpdateTopControlsState, | 891 IPC_MESSAGE_ROUTED3(ViewMsg_UpdateTopControlsState, |
923 bool /* enable_hiding */, | 892 bool /* enable_hiding */, |
924 bool /* enable_showing */, | 893 bool /* enable_showing */, |
925 bool /* animate */) | 894 bool /* animate */) |
926 | 895 |
927 IPC_MESSAGE_ROUTED0(ViewMsg_ShowImeIfNeeded) | 896 IPC_MESSAGE_ROUTED0(ViewMsg_ShowImeIfNeeded) |
928 | 897 |
929 // Sent by the browser when the renderer should generate a new frame. | 898 // Sent by the browser when the renderer should generate a new frame. |
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951 | 920 |
952 // Message sent from the browser to the renderer when the user starts or stops | 921 // Message sent from the browser to the renderer when the user starts or stops |
953 // resizing the view. | 922 // resizing the view. |
954 IPC_MESSAGE_ROUTED1(ViewMsg_SetInLiveResize, | 923 IPC_MESSAGE_ROUTED1(ViewMsg_SetInLiveResize, |
955 bool /* enable */) | 924 bool /* enable */) |
956 | 925 |
957 // Tell the renderer that plugin IME has completed. | 926 // Tell the renderer that plugin IME has completed. |
958 IPC_MESSAGE_ROUTED2(ViewMsg_PluginImeCompositionCompleted, | 927 IPC_MESSAGE_ROUTED2(ViewMsg_PluginImeCompositionCompleted, |
959 base::string16 /* text */, | 928 base::string16 /* text */, |
960 int /* plugin_id */) | 929 int /* plugin_id */) |
961 | |
962 // External popup menus. | |
963 IPC_MESSAGE_ROUTED1(ViewMsg_SelectPopupMenuItem, | |
964 int /* selected index, -1 means no selection */) | |
965 #endif | 930 #endif |
966 | 931 |
967 // Sent by the browser as a reply to ViewHostMsg_SwapCompositorFrame. | 932 // Sent by the browser as a reply to ViewHostMsg_SwapCompositorFrame. |
968 IPC_MESSAGE_ROUTED2(ViewMsg_SwapCompositorFrameAck, | 933 IPC_MESSAGE_ROUTED2(ViewMsg_SwapCompositorFrameAck, |
969 uint32 /* output_surface_id */, | 934 uint32 /* output_surface_id */, |
970 cc::CompositorFrameAck /* ack */) | 935 cc::CompositorFrameAck /* ack */) |
971 | 936 |
972 // Sent by browser to tell renderer compositor that some resources that were | 937 // Sent by browser to tell renderer compositor that some resources that were |
973 // given to the browser in a swap are not being used anymore. | 938 // given to the browser in a swap are not being used anymore. |
974 IPC_MESSAGE_ROUTED2(ViewMsg_ReclaimCompositorResources, | 939 IPC_MESSAGE_ROUTED2(ViewMsg_ReclaimCompositorResources, |
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1076 // Send in response to a ViewMsg_UpdateScreenRects so that the renderer can | 1041 // Send in response to a ViewMsg_UpdateScreenRects so that the renderer can |
1077 // throttle these messages. | 1042 // throttle these messages. |
1078 IPC_MESSAGE_ROUTED0(ViewHostMsg_UpdateScreenRects_ACK) | 1043 IPC_MESSAGE_ROUTED0(ViewHostMsg_UpdateScreenRects_ACK) |
1079 | 1044 |
1080 // Sent by the renderer process to request that the browser move the view. | 1045 // Sent by the renderer process to request that the browser move the view. |
1081 // This corresponds to the window.resizeTo() and window.moveTo() APIs, and | 1046 // This corresponds to the window.resizeTo() and window.moveTo() APIs, and |
1082 // the browser may ignore this message. | 1047 // the browser may ignore this message. |
1083 IPC_MESSAGE_ROUTED1(ViewHostMsg_RequestMove, | 1048 IPC_MESSAGE_ROUTED1(ViewHostMsg_RequestMove, |
1084 gfx::Rect /* position */) | 1049 gfx::Rect /* position */) |
1085 | 1050 |
1086 #if defined(OS_MACOSX) || defined(OS_ANDROID) | |
1087 // Message to show/hide a popup menu using native controls. | |
1088 IPC_MESSAGE_ROUTED1(ViewHostMsg_ShowPopup, | |
1089 ViewHostMsg_ShowPopup_Params) | |
1090 IPC_MESSAGE_ROUTED0(ViewHostMsg_HidePopup) | |
1091 #endif | |
1092 | |
1093 // Result of string search in the page. | 1051 // Result of string search in the page. |
1094 // Response to ViewMsg_Find with the results of the requested find-in-page | 1052 // Response to ViewMsg_Find with the results of the requested find-in-page |
1095 // search, the number of matches found and the selection rect (in screen | 1053 // search, the number of matches found and the selection rect (in screen |
1096 // coordinates) for the string found. If |final_update| is false, it signals | 1054 // coordinates) for the string found. If |final_update| is false, it signals |
1097 // that this is not the last Find_Reply message - more will be sent as the | 1055 // that this is not the last Find_Reply message - more will be sent as the |
1098 // scoping effort continues. | 1056 // scoping effort continues. |
1099 IPC_MESSAGE_ROUTED5(ViewHostMsg_Find_Reply, | 1057 IPC_MESSAGE_ROUTED5(ViewHostMsg_Find_Reply, |
1100 int /* request_id */, | 1058 int /* request_id */, |
1101 int /* number of matches */, | 1059 int /* number of matches */, |
1102 gfx::Rect /* selection_rect */, | 1060 gfx::Rect /* selection_rect */, |
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1670 // Since the browser keeps handles to the allocated transport DIBs, this | 1628 // Since the browser keeps handles to the allocated transport DIBs, this |
1671 // message is sent to tell the browser that it may release them when the | 1629 // message is sent to tell the browser that it may release them when the |
1672 // renderer is finished with them. | 1630 // renderer is finished with them. |
1673 IPC_MESSAGE_CONTROL1(ViewHostMsg_FreeTransportDIB, | 1631 IPC_MESSAGE_CONTROL1(ViewHostMsg_FreeTransportDIB, |
1674 TransportDIB::Id /* DIB id */) | 1632 TransportDIB::Id /* DIB id */) |
1675 #endif | 1633 #endif |
1676 | 1634 |
1677 // Adding a new message? Stick to the sort order above: first platform | 1635 // Adding a new message? Stick to the sort order above: first platform |
1678 // independent ViewMsg, then ifdefs for platform specific ViewMsg, then platform | 1636 // independent ViewMsg, then ifdefs for platform specific ViewMsg, then platform |
1679 // independent ViewHostMsg, then ifdefs for platform specific ViewHostMsg. | 1637 // independent ViewHostMsg, then ifdefs for platform specific ViewHostMsg. |
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