gri3-wm/include/i3/ipc.h

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/*
* vim:ts=8:expandtab
*
* i3 - an improved dynamic tiling window manager
*
* © 2009-2010 Michael Stapelberg and contributors
*
* See file LICENSE for license information.
*
* This public header defines the different constants and message types to use
* for the IPC interface to i3 (see docs/ipc for more information).
*
*/
#ifndef _I3_IPC_H
#define _I3_IPC_H
/*
* Messages from clients to i3
*
*/
/** Never change this, only on major IPC breakage (dont do that) */
#define I3_IPC_MAGIC "i3-ipc"
/** The payload of the message will be interpreted as a command */
#define I3_IPC_MESSAGE_TYPE_COMMAND 0
/** Requests the current workspaces from i3 */
#define I3_IPC_MESSAGE_TYPE_GET_WORKSPACES 1
/** Subscribe to the specified events */
#define I3_IPC_MESSAGE_TYPE_SUBSCRIBE 2
/** Requests the current outputs from i3 */
#define I3_IPC_MESSAGE_TYPE_GET_OUTPUTS 3
/** Requests the tree layout from i3 */
#define I3_IPC_MESSAGE_TYPE_GET_TREE 4
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/** Request the current defined marks from i3 */
#define I3_IPC_MESSAGE_TYPE_GET_MARKS 5
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/*
* Messages from i3 to clients
*
*/
/** Command reply type */
#define I3_IPC_REPLY_TYPE_COMMAND 0
/** Workspaces reply type */
#define I3_IPC_REPLY_TYPE_WORKSPACES 1
/** Subscription reply type */
#define I3_IPC_REPLY_TYPE_SUBSCRIBE 2
/** Outputs reply type */
#define I3_IPC_REPLY_TYPE_OUTPUTS 3
/** Tree reply type */
#define I3_IPC_REPLY_TYPE_TREE 4
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/** Marks reply type*/
#define I3_IPC_REPLY_TYPE_MARKS 5
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/*
* Events from i3 to clients. Events have the first bit set high.
*
*/
#define I3_IPC_EVENT_MASK (1 << 31)
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/* The workspace event will be triggered upon changes in the workspace list */
#define I3_IPC_EVENT_WORKSPACE (I3_IPC_EVENT_MASK | 0)
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/* The output event will be triggered upon changes in the output list */
#define I3_IPC_EVENT_OUTPUT (I3_IPC_EVENT_MASK | 1)
#endif