content/common/accessibility_messages.h - Issue 558073002: Hook up guest browser plugins to the accessibility tree.

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Issue 558073002: Hook up guest browser plugins to the accessibility tree. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@cross_process_iframes_plugins_3

Patch Set: Created 6 years, 3 months ago

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« content/browser/frame_host/render_frame_host_impl.cc ('K') | « content/browser/frame_host/render_frame_host_impl.cc ('k') | content/content_browser.gypi » ('j') | content/renderer/accessibility/blink_ax_tree_source.cc » ('J')
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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 accessibility.	5 // IPC messages for accessibility.

6 // Multiply-included message file, hence no include guard.	6 // Multiply-included message file, hence no include guard.

7	7

8 #include "base/basictypes.h"	8 #include "base/basictypes.h"

9 #include "content/common/content_export.h"	9 #include "content/common/content_export.h"

10 #include "content/common/view_message_enums.h"	10 #include "content/common/view_message_enums.h"

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55	55

56 IPC_STRUCT_BEGIN(AccessibilityHostMsg_EventParams)	56 IPC_STRUCT_BEGIN(AccessibilityHostMsg_EventParams)

57 // The tree update.	57 // The tree update.

58 IPC_STRUCT_MEMBER(ui::AXTreeUpdate, update)	58 IPC_STRUCT_MEMBER(ui::AXTreeUpdate, update)

59	59

60 // Mapping from node id to routing id of its child frame - either the	60 // Mapping from node id to routing id of its child frame - either the

61 // routing id of a RenderFrame or a RenderFrameProxy for an out-of-process	61 // routing id of a RenderFrame or a RenderFrameProxy for an out-of-process

62 // iframe.	62 // iframe.

63 IPC_STRUCT_MEMBER(FrameIDMap, node_to_frame_routing_id_map)	63 IPC_STRUCT_MEMBER(FrameIDMap, node_to_frame_routing_id_map)

64	64

	65 // Mapping from node id to the browser plugin instance id of a child

	66 // browser plugin.

	67 IPC_STRUCT_MEMBER(FrameIDMap, node_to_browser_plugin_instance_id_map)

	68

65 // Type of event.	69 // Type of event.

66 IPC_STRUCT_MEMBER(ui::AXEvent, event_type)	70 IPC_STRUCT_MEMBER(ui::AXEvent, event_type)

67	71

68 // ID of the node that the event applies to.	72 // ID of the node that the event applies to.

69 IPC_STRUCT_MEMBER(int, id)	73 IPC_STRUCT_MEMBER(int, id)

70 IPC_STRUCT_END()	74 IPC_STRUCT_END()

71	75

72 IPC_STRUCT_BEGIN(AccessibilityHostMsg_LocationChangeParams)	76 IPC_STRUCT_BEGIN(AccessibilityHostMsg_LocationChangeParams)

73 // ID of the object whose location is changing.	77 // ID of the object whose location is changing.

74 IPC_STRUCT_MEMBER(int, id)	78 IPC_STRUCT_MEMBER(int, id)

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129 // Sent to notify the browser about renderer accessibility events.	133 // Sent to notify the browser about renderer accessibility events.

130 // The browser responds with a AccessibilityMsg_Events_ACK.	134 // The browser responds with a AccessibilityMsg_Events_ACK.

131 IPC_MESSAGE_ROUTED1(	135 IPC_MESSAGE_ROUTED1(

132 AccessibilityHostMsg_Events,	136 AccessibilityHostMsg_Events,

133 std::vector<AccessibilityHostMsg_EventParams>)	137 std::vector<AccessibilityHostMsg_EventParams>)

134	138

135 // Sent to update the browser of the location of accessibility objects.	139 // Sent to update the browser of the location of accessibility objects.

136 IPC_MESSAGE_ROUTED1(	140 IPC_MESSAGE_ROUTED1(

137 AccessibilityHostMsg_LocationChanges,	141 AccessibilityHostMsg_LocationChanges,

138 std::vector<AccessibilityHostMsg_LocationChangeParams>)	142 std::vector<AccessibilityHostMsg_LocationChangeParams>)

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