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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 <stddef.h> | 8 #include <stddef.h> |
| 9 #include <stdint.h> | 9 #include <stdint.h> |
| 10 | 10 |
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| 589 #if defined(OS_ANDROID) | 589 #if defined(OS_ANDROID) |
| 590 // Notifies the renderer whether hiding/showing the browser controls is enabled | 590 // Notifies the renderer whether hiding/showing the browser controls is enabled |
| 591 // and whether or not to animate to the proper state. | 591 // and whether or not to animate to the proper state. |
| 592 IPC_MESSAGE_ROUTED3(ViewMsg_UpdateBrowserControlsState, | 592 IPC_MESSAGE_ROUTED3(ViewMsg_UpdateBrowserControlsState, |
| 593 bool /* enable_hiding */, | 593 bool /* enable_hiding */, |
| 594 bool /* enable_showing */, | 594 bool /* enable_showing */, |
| 595 bool /* animate */) | 595 bool /* animate */) |
| 596 | 596 |
| 597 #endif | 597 #endif |
| 598 | 598 |
| 599 // Sent by browser to tell renderer compositor that some resources that were | |
| 600 // given to the browser in a swap are not being used anymore. | |
| 601 // If this message is in response to a swap then is_swap_ack is set. | |
| 602 IPC_MESSAGE_ROUTED3(ViewMsg_ReclaimCompositorResources, | |
| 603 uint32_t /* compositor_frame_sink_id */, | |
| 604 bool /* is_swap_ack */, | |
| 605 cc::ReturnedResourceArray /* resources */) | |
| 606 | |
| 607 IPC_MESSAGE_ROUTED0(ViewMsg_SelectWordAroundCaret) | 599 IPC_MESSAGE_ROUTED0(ViewMsg_SelectWordAroundCaret) |
| 608 | 600 |
| 609 // Sent by the browser to ask the renderer to redraw. Robust to events that can | 601 // Sent by the browser to ask the renderer to redraw. Robust to events that can |
| 610 // happen in renderer (abortion of the commit or draw, loss of output surface | 602 // happen in renderer (abortion of the commit or draw, loss of output surface |
| 611 // etc.). | 603 // etc.). |
| 612 IPC_MESSAGE_ROUTED1(ViewMsg_ForceRedraw, | 604 IPC_MESSAGE_ROUTED1(ViewMsg_ForceRedraw, |
| 613 ui::LatencyInfo /* latency_info */) | 605 ui::LatencyInfo /* latency_info */) |
| 614 | 606 |
| 615 // Let renderer know begin frame messages won't be sent even if requested. | 607 // Let renderer know begin frame messages won't be sent even if requested. |
| 616 IPC_MESSAGE_ROUTED1(ViewMsg_SetBeginFramePaused, bool /* paused */) | 608 IPC_MESSAGE_ROUTED1(ViewMsg_SetBeginFramePaused, bool /* paused */) |
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| 797 float /* page_scale_factor */) | 789 float /* page_scale_factor */) |
| 798 | 790 |
| 799 // Updates the minimum/maximum allowed zoom percent for this tab from the | 791 // Updates the minimum/maximum allowed zoom percent for this tab from the |
| 800 // default values. If |remember| is true, then the zoom setting is applied to | 792 // default values. If |remember| is true, then the zoom setting is applied to |
| 801 // other pages in the site and is saved, otherwise it only applies to this | 793 // other pages in the site and is saved, otherwise it only applies to this |
| 802 // tab. | 794 // tab. |
| 803 IPC_MESSAGE_ROUTED2(ViewHostMsg_UpdateZoomLimits, | 795 IPC_MESSAGE_ROUTED2(ViewHostMsg_UpdateZoomLimits, |
| 804 int /* minimum_percent */, | 796 int /* minimum_percent */, |
| 805 int /* maximum_percent */) | 797 int /* maximum_percent */) |
| 806 | 798 |
| 807 IPC_MESSAGE_ROUTED3(ViewHostMsg_SwapCompositorFrame, | |
| 808 uint32_t /* compositor_frame_sink_id */, | |
| 809 cc::LocalSurfaceId /* local_surface_id */, | |
| 810 cc::CompositorFrame /* frame */) | |
| 811 | |
| 812 IPC_MESSAGE_ROUTED2(ViewHostMsg_FrameSwapMessages, | 799 IPC_MESSAGE_ROUTED2(ViewHostMsg_FrameSwapMessages, |
| 813 uint32_t /* frame_token */, | 800 uint32_t /* frame_token */, |
| 814 std::vector<IPC::Message> /* messages */) | 801 std::vector<IPC::Message> /* messages */) |
| 815 | 802 |
| 816 // Sent if the BeginFrame did not cause a SwapCompositorFrame (e.g. because no | 803 // Sent if the BeginFrame did not cause a SwapCompositorFrame (e.g. because no |
| 817 // updates were required or because it was aborted in the renderer). | 804 // updates were required or because it was aborted in the renderer). |
| 818 IPC_MESSAGE_ROUTED1(ViewHostMsg_BeginFrameDidNotSwap, | 805 IPC_MESSAGE_ROUTED1(ViewHostMsg_BeginFrameDidNotSwap, |
| 819 cc::BeginFrameAck /* ack */) | 806 cc::BeginFrameAck /* ack */) |
| 820 | 807 |
| 821 // Send back a string to be recorded by UserMetrics. | 808 // Send back a string to be recorded by UserMetrics. |
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| 889 int /* y */) | 876 int /* y */) |
| 890 | 877 |
| 891 #elif defined(OS_MACOSX) | 878 #elif defined(OS_MACOSX) |
| 892 // Receives content of a web page as plain text. | 879 // Receives content of a web page as plain text. |
| 893 IPC_MESSAGE_ROUTED1(ViewMsg_GetRenderedTextCompleted, std::string) | 880 IPC_MESSAGE_ROUTED1(ViewMsg_GetRenderedTextCompleted, std::string) |
| 894 #endif | 881 #endif |
| 895 | 882 |
| 896 // Adding a new message? Stick to the sort order above: first platform | 883 // Adding a new message? Stick to the sort order above: first platform |
| 897 // independent ViewMsg, then ifdefs for platform specific ViewMsg, then platform | 884 // independent ViewMsg, then ifdefs for platform specific ViewMsg, then platform |
| 898 // independent ViewHostMsg, then ifdefs for platform specific ViewHostMsg. | 885 // independent ViewHostMsg, then ifdefs for platform specific ViewHostMsg. |
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