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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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1200 IPC_MESSAGE_CONTROL1(ViewHostMsg_ForwardToWorker, | 1200 IPC_MESSAGE_CONTROL1(ViewHostMsg_ForwardToWorker, |
1201 IPC::Message /* message */) | 1201 IPC::Message /* message */) |
1202 | 1202 |
1203 // Tells the browser that a specific Appcache manifest in the current page | 1203 // Tells the browser that a specific Appcache manifest in the current page |
1204 // was accessed. | 1204 // was accessed. |
1205 IPC_MESSAGE_ROUTED2(ViewHostMsg_AppCacheAccessed, | 1205 IPC_MESSAGE_ROUTED2(ViewHostMsg_AppCacheAccessed, |
1206 GURL /* manifest url */, | 1206 GURL /* manifest url */, |
1207 bool /* blocked by policy */) | 1207 bool /* blocked by policy */) |
1208 | 1208 |
1209 // Initiates a download based on user actions like 'ALT+click'. | 1209 // Initiates a download based on user actions like 'ALT+click'. |
1210 IPC_MESSAGE_CONTROL5(ViewHostMsg_DownloadUrl, | 1210 IPC_MESSAGE_CONTROL4(ViewHostMsg_DownloadUrl, |
1211 int /* render_view_id */, | 1211 int /* render_view_id */, |
1212 GURL /* url */, | 1212 GURL /* url */, |
1213 content::Referrer /* referrer */, | 1213 content::Referrer /* referrer */, |
1214 base::string16 /* suggested_name */, | 1214 base::string16 /* suggested_name */) |
1215 bool /* use prompt for save location */) | |
1216 | 1215 |
1217 // Used to go to the session history entry at the given offset (ie, -1 will | 1216 // Used to go to the session history entry at the given offset (ie, -1 will |
1218 // return the "back" item). | 1217 // return the "back" item). |
1219 IPC_MESSAGE_ROUTED1(ViewHostMsg_GoToEntryAtOffset, | 1218 IPC_MESSAGE_ROUTED1(ViewHostMsg_GoToEntryAtOffset, |
1220 int /* offset (from current) of history item to get */) | 1219 int /* offset (from current) of history item to get */) |
1221 | 1220 |
1222 // Sent from an inactive renderer for the browser to route to the active | 1221 // Sent from an inactive renderer for the browser to route to the active |
1223 // renderer, instructing it to close. | 1222 // renderer, instructing it to close. |
1224 IPC_MESSAGE_ROUTED0(ViewHostMsg_RouteCloseEvent) | 1223 IPC_MESSAGE_ROUTED0(ViewHostMsg_RouteCloseEvent) |
1225 | 1224 |
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1345 content::FileChooserParams) | 1344 content::FileChooserParams) |
1346 | 1345 |
1347 // Asks the browser to enumerate a directory. This is equivalent to running | 1346 // Asks the browser to enumerate a directory. This is equivalent to running |
1348 // the file chooser in directory-enumeration mode and having the user select | 1347 // the file chooser in directory-enumeration mode and having the user select |
1349 // the given directory. The result is returned in a | 1348 // the given directory. The result is returned in a |
1350 // ViewMsg_EnumerateDirectoryResponse message. | 1349 // ViewMsg_EnumerateDirectoryResponse message. |
1351 IPC_MESSAGE_ROUTED2(ViewHostMsg_EnumerateDirectory, | 1350 IPC_MESSAGE_ROUTED2(ViewHostMsg_EnumerateDirectory, |
1352 int /* request_id */, | 1351 int /* request_id */, |
1353 base::FilePath /* file_path */) | 1352 base::FilePath /* file_path */) |
1354 | 1353 |
| 1354 // Asks the browser to save a image (for <canvas> or <img>) from a data URL. |
| 1355 // Note: |data_url| is the contents of a data:URL, and that it's represented as |
| 1356 // a string only to work around size limitations for GURLs in IPC messages. |
| 1357 IPC_MESSAGE_CONTROL2(ViewHostMsg_SaveImageFromDataURL, |
| 1358 int /* render_view_id */, |
| 1359 std::string /* data_url */) |
| 1360 |
1355 // Tells the browser to move the focus to the next (previous if reverse is | 1361 // Tells the browser to move the focus to the next (previous if reverse is |
1356 // true) focusable element. | 1362 // true) focusable element. |
1357 IPC_MESSAGE_ROUTED1(ViewHostMsg_TakeFocus, | 1363 IPC_MESSAGE_ROUTED1(ViewHostMsg_TakeFocus, |
1358 bool /* reverse */) | 1364 bool /* reverse */) |
1359 | 1365 |
1360 // Required for opening a date/time dialog | 1366 // Required for opening a date/time dialog |
1361 IPC_MESSAGE_ROUTED1(ViewHostMsg_OpenDateTimeDialog, | 1367 IPC_MESSAGE_ROUTED1(ViewHostMsg_OpenDateTimeDialog, |
1362 ViewHostMsg_DateTimeDialogValue_Params /* value */) | 1368 ViewHostMsg_DateTimeDialogValue_Params /* value */) |
1363 | 1369 |
1364 // Required for updating text input state. | 1370 // Required for updating text input state. |
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1627 // Since the browser keeps handles to the allocated transport DIBs, this | 1633 // Since the browser keeps handles to the allocated transport DIBs, this |
1628 // message is sent to tell the browser that it may release them when the | 1634 // message is sent to tell the browser that it may release them when the |
1629 // renderer is finished with them. | 1635 // renderer is finished with them. |
1630 IPC_MESSAGE_CONTROL1(ViewHostMsg_FreeTransportDIB, | 1636 IPC_MESSAGE_CONTROL1(ViewHostMsg_FreeTransportDIB, |
1631 TransportDIB::Id /* DIB id */) | 1637 TransportDIB::Id /* DIB id */) |
1632 #endif | 1638 #endif |
1633 | 1639 |
1634 // Adding a new message? Stick to the sort order above: first platform | 1640 // Adding a new message? Stick to the sort order above: first platform |
1635 // independent ViewMsg, then ifdefs for platform specific ViewMsg, then platform | 1641 // independent ViewMsg, then ifdefs for platform specific ViewMsg, then platform |
1636 // independent ViewHostMsg, then ifdefs for platform specific ViewHostMsg. | 1642 // independent ViewHostMsg, then ifdefs for platform specific ViewHostMsg. |
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