* vim:ts=4:sw=4:expandtab
*
* i3 - an improved dynamic tiling window manager
- * © 2009-2010 Michael Stapelberg and contributors (see also: LICENSE)
+ * © 2009-2011 Michael Stapelberg and contributors (see also: LICENSE)
*
* include/data.h: This file defines all data structures used by i3
*
*/
+#ifndef _DATA_H
+#define _DATA_H
+
+#define SN_API_NOT_YET_FROZEN 1
+#include <libsn/sn-launcher.h>
+
#include <xcb/randr.h>
#include <xcb/xcb_atom.h>
#include <stdbool.h>
+#include <pcre.h>
-#ifndef _DATA_H
-#define _DATA_H
#include "queue.h"
/*
*/
/* Forward definitions */
-typedef struct Font i3Font;
typedef struct Binding Binding;
typedef struct Rect Rect;
typedef struct xoutput Output;
Rect con_deco_rect;
uint32_t background;
bool con_is_leaf;
- xcb_font_t font;
};
/**
SLIST_ENTRY(Ignore_Event) ignore_events;
};
+/**
+ * Stores internal information about a startup sequence, like the workspace it
+ * was initiated on.
+ *
+ */
+struct Startup_Sequence {
+ /** startup ID for this sequence, generated by libstartup-notification */
+ char *id;
+ /** workspace on which this startup was initiated */
+ char *workspace;
+ /** libstartup-notification context for this launch */
+ SnLauncherContext *context;
+
+ TAILQ_ENTRY(Startup_Sequence) sequences;
+};
+
+/**
+ * Regular expression wrapper. It contains the pattern itself as a string (like
+ * ^foo[0-9]$) as well as a pointer to the compiled PCRE expression and the
+ * pcre_extra data returned by pcre_study().
+ *
+ * This makes it easier to have a useful logfile, including the matching or
+ * non-matching pattern.
+ *
+ */
+struct regex {
+ char *pattern;
+ pcre *regex;
+ pcre_extra *extra;
+};
+
/******************************************************************************
* Major types
*****************************************************************************/
};
/**
- * Holds a command specified by an exec-line in the config (see src/config.c)
+ * Holds a command specified by either an:
+ * - exec-line
+ * - exec_always-line
+ * in the config (see src/config.c)
*
*/
struct Autostart {
/** Command, like in command mode */
char *command;
+ /** no_startup_id flag for start_application(). Determines whether a
+ * startup notification context/ID should be created. */
+ bool no_startup_id;
TAILQ_ENTRY(Autostart) autostarts;
+ TAILQ_ENTRY(Autostart) autostarts_always;
};
-/**
- * Data structure for cached font information:
- * - font id in X11 (load it once)
- * - font height (multiple calls needed to get it)
- *
- */
-struct Font {
- /** The height of the font, built from font_ascent + font_descent */
- int height;
- /** The xcb-id for the font */
- xcb_font_t id;
-};
-
-
/**
* An Output is a physical output on your graphics driver. Outputs which
* are currently in use have (output->active == true). Each output has a
/** x, y, width, height */
Rect rect;
-#if 0
- /** The bar window */
- xcb_window_t bar;
- xcb_gcontext_t bargc;
-
- /** Contains all clients with _NET_WM_WINDOW_TYPE ==
- * _NET_WM_WINDOW_TYPE_DOCK */
- SLIST_HEAD(dock_clients_head, Client) dock_clients;
-#endif
-
TAILQ_ENTRY(xoutput) outputs;
};
* application supports _NET_WM_NAME, in COMPOUND_TEXT otherwise). */
char *name_x;
+ /** The WM_WINDOW_ROLE of this window (for example, the pidgin buddy window
+ * sets "buddy list"). Useful to match specific windows in assignments or
+ * for_window. */
+ char *role;
+
/** Flag to force re-rendering the decoration upon changes */
bool name_x_changed;
char *name_json;
/** The length of the name in glyphs (not bytes) */
- int name_len;
+ size_t name_len;
/** Whether the application used _NET_WM_NAME */
bool uses_net_wm_name;
};
struct Match {
- char *title;
- int title_len;
- char *application;
- char *class;
- char *instance;
- char *mark;
+ struct regex *title;
+ struct regex *application;
+ struct regex *class;
+ struct regex *instance;
+ struct regex *mark;
+ struct regex *role;
enum {
M_DONTCHECK = -1,
M_NODOCK = 0,
Con *con_id;
enum { M_ANY = 0, M_TILING, M_FLOATING } floating;
- char *target_ws;
-
/* Where the window looking for a match should be inserted:
*
* M_HERE = the matched container will be replaced by the window
enum { M_HERE = 0, M_ASSIGN_WS, M_BELOW } insert_where;
TAILQ_ENTRY(Match) matches;
- TAILQ_ENTRY(Match) assignments;
};
+/**
+ * An Assignment makes specific windows go to a specific workspace/output or
+ * run a command for that window. With this mechanism, the user can -- for
+ * example -- make specific windows floating or assign his browser to workspace
+ * "www". Checking if a window is assigned works by comparing the Match data
+ * structure with the window (see match_matches_window()).
+ *
+ */
struct Assignment {
/** type of this assignment:
*
* A_TO_WORKSPACE = assign the matching window to the specified workspace
* A_TO_OUTPUT = assign the matching window to the specified output
*
+ * While the type is a bitmask, only one value can be set at a time. It is
+ * a bitmask to allow filtering for multiple types, for example in the
+ * assignment_for() function.
+ *
*/
- enum { A_COMMAND = 0, A_TO_WORKSPACE = 1, A_TO_OUTPUT = 2 } type;
+ enum {
+ A_ANY = 0,
+ A_COMMAND = (1 << 0),
+ A_TO_WORKSPACE = (1 << 1),
+ A_TO_OUTPUT = (1 << 2)
+ } type;
/** the criteria to check if a window matches */
Match match;
char *output;
} dest;
- TAILQ_ENTRY(Assignment) real_assignments;
+ TAILQ_ENTRY(Assignment) assignments;
};
struct Con {
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