chrome/common/extensions/chrome_extension_messages.h

   1 // Copyright 2014 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 // Chrome-specific IPC messages for extensions.
   6 // Extension-related messages that aren't specific to Chrome live in
   7 // extensions/common/extension_messages.h.
   8 //
   9 // Multiply-included message file, hence no include guard.
  10
  11 #include <string>
  12
  13 #include "base/strings/string16.h"
  14 #include "base/values.h"
  15 #include "chrome/common/extensions/api/automation_internal.h"
  16 #include "chrome/common/extensions/api/webstore/webstore_api_constants.h"
  17 #include "chrome/common/extensions/webstore_install_result.h"
  18 #include "extensions/common/stack_frame.h"
  19 #include "ipc/ipc_message_macros.h"
  20 #include "ui/accessibility/ax_enums.h"
  21 #include "ui/accessibility/ax_node_data.h"
  22 #include "ui/accessibility/ax_tree_update.h"
  23 #include "url/gurl.h"
  24
  25 #define IPC_MESSAGE_START ChromeExtensionMsgStart
  26
  27 IPC_ENUM_TRAITS_MAX_VALUE(extensions::api::webstore::InstallStage,
  28                           extensions::api::webstore::INSTALL_STAGE_INSTALLING)
  29 IPC_ENUM_TRAITS_MAX_VALUE(extensions::webstore_install::Result,
  30                           extensions::webstore_install::RESULT_LAST)
  31
  32 // Messages sent from the browser to the renderer.
  33
  34 // Toggles visual muting of the render view area. This is on when a constrained
  35 // window is showing.
  36 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetVisuallyDeemphasized,
  37                     bool /* deemphazied */)
  38
  39 // Sent to the renderer if install stage updates were requested for an inline
  40 // install.
  41 IPC_MESSAGE_ROUTED1(ExtensionMsg_InlineInstallStageChanged,
  42                     extensions::api::webstore::InstallStage /* stage */)
  43
  44 // Sent to the renderer if download progress updates were requested for an
  45 // inline install.
  46 IPC_MESSAGE_ROUTED1(ExtensionMsg_InlineInstallDownloadProgress,
  47                     int /* percent_downloaded */)
  48
  49 // Send to renderer once the installation mentioned on
  50 // ExtensionHostMsg_InlineWebstoreInstall is complete.
  51 IPC_MESSAGE_ROUTED4(ExtensionMsg_InlineWebstoreInstallResponse,
  52                     int32 /* install id */,
  53                     bool /* whether the install was successful */,
  54                     std::string /* error */,
  55                     extensions::webstore_install::Result /* result */)
  56
  57 IPC_STRUCT_TRAITS_BEGIN(ui::AXNodeData)
  58   IPC_STRUCT_TRAITS_MEMBER(id)
  59   IPC_STRUCT_TRAITS_MEMBER(role)
  60   IPC_STRUCT_TRAITS_MEMBER(state)
  61   IPC_STRUCT_TRAITS_MEMBER(location)
  62   IPC_STRUCT_TRAITS_MEMBER(string_attributes)
  63   IPC_STRUCT_TRAITS_MEMBER(int_attributes)
  64   IPC_STRUCT_TRAITS_MEMBER(float_attributes)
  65   IPC_STRUCT_TRAITS_MEMBER(bool_attributes)
  66   IPC_STRUCT_TRAITS_MEMBER(intlist_attributes)
  67   IPC_STRUCT_TRAITS_MEMBER(html_attributes)
  68   IPC_STRUCT_TRAITS_MEMBER(child_ids)
  69 IPC_STRUCT_TRAITS_END()
  70
  71 IPC_STRUCT_TRAITS_BEGIN(ui::AXTreeUpdate<ui::AXNodeData>)
  72   IPC_STRUCT_TRAITS_MEMBER(node_id_to_clear)
  73   IPC_STRUCT_TRAITS_MEMBER(nodes)
  74 IPC_STRUCT_TRAITS_END()
  75
  76 IPC_STRUCT_BEGIN(ExtensionMsg_AccessibilityEventParams)
  77   // ID of the accessibility tree that this event applies to.
  78   IPC_STRUCT_MEMBER(int, tree_id)
  79
  80   // The global offset of all coordinates in this accessibility tree.
  81   IPC_STRUCT_MEMBER(gfx::Vector2d, location_offset)
  82
  83   // The tree update.
  84   IPC_STRUCT_MEMBER(ui::AXTreeUpdate<ui::AXNodeData>, update)
  85
  86   // Type of event.
  87   IPC_STRUCT_MEMBER(ui::AXEvent, event_type)
  88
  89   // ID of the node that the event applies to.
  90   IPC_STRUCT_MEMBER(int, id)
  91 IPC_STRUCT_END()
  92
  93 // Forward an accessibility message to an extension process where an
  94 // extension is using the automation API to listen for accessibility events.
  95 IPC_MESSAGE_ROUTED1(ExtensionMsg_AccessibilityEvent,
  96                     ExtensionMsg_AccessibilityEventParams)
  97
  98 // Messages sent from the renderer to the browser.
  99
 100
 101 // Sent by the renderer to implement chrome.webstore.install().
 102 IPC_MESSAGE_ROUTED5(ExtensionHostMsg_InlineWebstoreInstall,
 103                     int32 /* install id */,
 104                     int32 /* return route id */,
 105                     std::string /* Web Store item ID */,
 106                     GURL /* requestor URL */,
 107                     int /* listeners_mask */)