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metro_viewer_messages.h
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// Copyright 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Multiply-included message file, no include guard.
#include <vector>
#include "base/basictypes.h"
#include "ipc/ipc_message_macros.h"
#include "ui/events/event_constants.h"
#include "ui/gfx/native_widget_types.h"
#include "ui/metro_viewer/ime_types.h"
#define IPC_MESSAGE_START MetroViewerMsgStart
IPC_ENUM_TRAITS(ui::EventType)
IPC_ENUM_TRAITS(ui::EventFlags)
// Contains the parameters sent for a mousebutton message.
IPC_STRUCT_BEGIN(MetroViewerHostMsg_MouseButtonParams)
IPC_STRUCT_MEMBER(int32, x)
IPC_STRUCT_MEMBER(int32, y)
IPC_STRUCT_MEMBER(int32, extra)
IPC_STRUCT_MEMBER(ui::EventType, event_type)
IPC_STRUCT_MEMBER(uint32, flags)
IPC_STRUCT_MEMBER(ui::EventFlags, changed_button)
IPC_STRUCT_MEMBER(bool, is_horizontal_wheel)
IPC_STRUCT_END()
// Messages sent from the viewer to the browser:
// Inform the browser of the surface to target for compositing.
IPC_MESSAGE_CONTROL2(MetroViewerHostMsg_SetTargetSurface,
gfx::NativeViewId /* target hwnd */,
float /* device scale */)
// Informs the browser that the mouse moved.
IPC_MESSAGE_CONTROL3(MetroViewerHostMsg_MouseMoved,
int32, /* x-coordinate */
int32, /* y-coordinate */
int32 /* flags */)
// Informs the brower that a mouse button was pressed.
IPC_MESSAGE_CONTROL1(MetroViewerHostMsg_MouseButton,
MetroViewerHostMsg_MouseButtonParams)
// Informs the browser that a key was pressed.
IPC_MESSAGE_CONTROL4(MetroViewerHostMsg_KeyDown,
uint32, /* virtual key */
uint32, /* repeat count */
uint32, /* scan code */
uint32 /* key state */);
// Informs the browser that a key was released.
IPC_MESSAGE_CONTROL4(MetroViewerHostMsg_KeyUp,
uint32, /* virtual key */
uint32, /* repeat count */
uint32, /* scan code */
uint32 /* key state */);
IPC_MESSAGE_CONTROL4(MetroViewerHostMsg_Character,
uint32, /* virtual key */
uint32, /* repeat count */
uint32, /* scan code */
uint32 /* key state */);
// Informs the browser that the Metro window has been activated.
IPC_MESSAGE_CONTROL1(MetroViewerHostMsg_WindowActivated,
bool /* Whether the window should be repainted */);
// Informs the browser that the user has completed an edge gesture.
IPC_MESSAGE_CONTROL0(MetroViewerHostMsg_EdgeGesture)
IPC_MESSAGE_CONTROL4(MetroViewerHostMsg_TouchDown,
int32, /* x-coordinate */
int32, /* y-coordinate */
uint64, /* timestamp */
uint32) /* pointer_id */
IPC_MESSAGE_CONTROL4(MetroViewerHostMsg_TouchUp,
int32, /* x-coordinate */
int32, /* y-coordinate */
uint64, /* timestamp */
uint32) /* pointer_id */
IPC_MESSAGE_CONTROL4(MetroViewerHostMsg_TouchMoved,
int32, /* x-coordinate */
int32, /* y-coordinate */
uint64, /* timestamp */
uint32) /* pointer_id */
// Informs the browser of the result of a file save as operation.
IPC_MESSAGE_CONTROL3(MetroViewerHostMsg_FileSaveAsDone,
bool, /* success */
base::FilePath, /* filename */
int) /* filter_index */
// Informs the browser of the result of a file open operation.
IPC_MESSAGE_CONTROL2(MetroViewerHostMsg_FileOpenDone,
bool, /* success */
base::FilePath) /* filename */
IPC_MESSAGE_CONTROL2(MetroViewerHostMsg_MultiFileOpenDone,
bool, /* success */
std::vector<base::FilePath>) /* filenames */
// Informs the browser of the result of a select folder operation.
IPC_MESSAGE_CONTROL2(MetroViewerHostMsg_SelectFolderDone,
bool, /* success */
base::FilePath) /* filepath*/
// Messages sent from the browser to the viewer:
// Requests the viewer to activate desktop mode.
IPC_MESSAGE_CONTROL2(MetroViewerHostMsg_ActivateDesktop,
base::FilePath /* shortcut */,
bool /* ash exit */);
// Request the viewer to close itself gracefully.
IPC_MESSAGE_CONTROL0(MetroViewerHostMsg_MetroExit);
// Requests the viewer to open a URL in desktop mode.
IPC_MESSAGE_CONTROL2(MetroViewerHostMsg_OpenURLOnDesktop,
base::FilePath, /* shortcut */
base::string16 /* url */);
// Requests the viewer to change the pointer to a new cursor.
IPC_MESSAGE_CONTROL1(MetroViewerHostMsg_SetCursor,
int64 /* cursor */);
// This structure contains the parameters sent to the viewer process to display
// the file save dialog.
IPC_STRUCT_BEGIN(MetroViewerHostMsg_SaveAsDialogParams)
// The title of the file save dialog if any.
IPC_STRUCT_MEMBER(base::string16, title)
// The suggested file name.
IPC_STRUCT_MEMBER(base::FilePath, suggested_name)
// The save as filter to be used.
IPC_STRUCT_MEMBER(base::string16, filter)
// The filter index.
IPC_STRUCT_MEMBER(uint32, filter_index)
// The default extension.
IPC_STRUCT_MEMBER(base::string16, default_extension)
IPC_STRUCT_END()
// Requests the viewer to display the file save dialog.
IPC_MESSAGE_CONTROL1(MetroViewerHostMsg_DisplayFileSaveAs,
MetroViewerHostMsg_SaveAsDialogParams)
// Requests the viewer to display the file open dialog.
IPC_MESSAGE_CONTROL4(MetroViewerHostMsg_DisplayFileOpen,
base::string16, /* title */
base::string16, /* filter */
base::FilePath, /* Default path */
bool) /* allow_multi_select */
// Requests the viewer to display the select folder dialog.
IPC_MESSAGE_CONTROL1(MetroViewerHostMsg_DisplaySelectFolder,
base::string16) /* title */
// Sent to the viewer process to set the cursor position.
IPC_MESSAGE_CONTROL2(MetroViewerHostMsg_SetCursorPos,
int, /* x */
int) /* y */
// Ack sent by the viewer process indicating that the SetCursorPos operation
// was completed.
IPC_MESSAGE_CONTROL0(MetroViewerHostMsg_SetCursorPosAck)
IPC_MESSAGE_CONTROL1(MetroViewerHostMsg_OpenURL,
base::string16) /* url */
IPC_MESSAGE_CONTROL1(MetroViewerHostMsg_SearchRequest,
base::string16) /* search_string */
// Sent from the metro viewer process to the browser process to indicate that
// the viewer window size has changed.
IPC_MESSAGE_CONTROL2(MetroViewerHostMsg_WindowSizeChanged,
uint32, /* width */
uint32) /* height */
IPC_STRUCT_TRAITS_BEGIN(metro_viewer::UnderlineInfo)
IPC_STRUCT_TRAITS_MEMBER(start_offset)
IPC_STRUCT_TRAITS_MEMBER(end_offset)
IPC_STRUCT_TRAITS_MEMBER(thick)
IPC_STRUCT_TRAITS_END()
// Sent from the metro viewer process to the browser process to update the
// composition string.
IPC_MESSAGE_CONTROL4(
MetroViewerHostMsg_ImeCompositionChanged,
base::string16, /* text */
int32, /* selection_start */
int32, /* selection_end */
std::vector<metro_viewer::UnderlineInfo>) /* underlines */
// Sent from the metro viewer process to the browser process to update the
// status of popup window that is managed by an IME.
IPC_MESSAGE_CONTROL1(
MetroViewerHostMsg_ImeCandidatePopupChanged,
bool) /* UI visibility */
// Sent from the metro viewer process to the browser process to commit strings.
IPC_MESSAGE_CONTROL1(MetroViewerHostMsg_ImeTextCommitted,
base::string16) /* text */
// Sent from the metro viewer process to the browser process to notify that the
// active text input source is changed.
IPC_MESSAGE_CONTROL2(MetroViewerHostMsg_ImeInputSourceChanged,
uint16, /* Win32 LangID */
bool) /* is IME or not */
// Requests the viewer to cancel the on-going composition.
IPC_MESSAGE_CONTROL0(MetroViewerHostMsg_ImeCancelComposition)
IPC_STRUCT_TRAITS_BEGIN(metro_viewer::CharacterBounds)
IPC_STRUCT_TRAITS_MEMBER(left)
IPC_STRUCT_TRAITS_MEMBER(top)
IPC_STRUCT_TRAITS_MEMBER(right)
IPC_STRUCT_TRAITS_MEMBER(bottom)
IPC_STRUCT_TRAITS_END()
// Requests the viewer to update the document context such as attached
// InputScopes and character bounds.
IPC_MESSAGE_CONTROL2(
MetroViewerHostMsg_ImeTextInputClientUpdated,
std::vector<int32>, /* InputScope enums */
std::vector<metro_viewer::CharacterBounds>) /* character bounds */