types.h

   1 #ifndef _TYPES_H
   2 #define _TYPES_H
   3
   4 #include <stdbool.h>
   5 #include <xcb/xcb.h>
   6 #include <xcb/xcb_event.h>
   7 #include "helpers.h"
   8
   9 #define SPLIT_RATIO  0.5
  10 #define DEFAULT_DESK_NAME    "Desktop"
  11 #define DEFAULT_MON_NAME     "Monitor"
  12 #define MISSING_VALUE        "N/A"
  13
  14 typedef enum {
  15     TYPE_HORIZONTAL,
  16     TYPE_VERTICAL
  17 } split_type_t;
  18
  19 typedef enum {
  20     MODE_AUTOMATIC,
  21     MODE_MANUAL
  22 } split_mode_t;
  23
  24 typedef enum {
  25     LAYOUT_TILED,
  26     LAYOUT_MONOCLE
  27 } layout_t;
  28
  29 typedef enum {
  30     MOVE_PULL,
  31     MOVE_PUSH
  32 } fence_move_t;
  33
  34 typedef enum {
  35     CHANGE_INCREASE,
  36     CHANGE_DECREASE
  37 } value_change_t;
  38
  39 typedef enum {
  40     LIST_OPTION_VERBOSE,
  41     LIST_OPTION_QUIET
  42 } list_option_t;
  43
  44 typedef enum {
  45     SEND_OPTION_FOLLOW,
  46     SEND_OPTION_DONT_FOLLOW
  47 } send_option_t;
  48
  49 typedef enum {
  50     CLIENT_SKIP_NONE,
  51     CLIENT_SKIP_FLOATING,
  52     CLIENT_SKIP_TILED,
  53     CLIENT_SKIP_CLASS_EQUAL,
  54     CLIENT_SKIP_CLASS_DIFFER
  55 } skip_client_t;
  56
  57 typedef enum {
  58     DESKTOP_SKIP_NONE,
  59     DESKTOP_SKIP_FREE,
  60     DESKTOP_SKIP_OCCUPIED
  61 } skip_desktop_t;
  62
  63 typedef enum {
  64     CYCLE_NEXT,
  65     CYCLE_PREV
  66 } cycle_dir_t;
  67
  68 typedef enum {
  69     NEAREST_OLDER,
  70     NEAREST_NEWER
  71 } nearest_arg_t;
  72
  73 typedef enum {
  74     CIRCULATE_FORWARD,
  75     CIRCULATE_BACKWARD
  76 } circulate_dir_t;
  77
  78 typedef enum {
  79     ROTATE_CLOCKWISE,
  80     ROTATE_COUNTER_CLOCKWISE,
  81     ROTATE_FULL_CYCLE
  82 } rotate_t;
  83
  84 typedef enum {
  85     DIR_LEFT,
  86     DIR_RIGHT,
  87     DIR_UP,
  88     DIR_DOWN
  89 } direction_t;
  90
  91 typedef enum {
  92     TOP_LEFT,
  93     TOP_RIGHT,
  94     BOTTOM_LEFT,
  95     BOTTOM_RIGHT
  96 } corner_t;
  97
  98 typedef enum {
  99     ACTION_MOVE,
 100     ACTION_RESIZE,
 101     ACTION_FOCUS,
 102     ACTION_NONE
 103 } pointer_action_t;
 104
 105 typedef struct {
 106     xcb_window_t window;
 107     unsigned int uid;
 108     char class_name[MAXLEN];
 109     split_mode_t born_as;
 110     unsigned int border_width;
 111     bool floating;
 112     bool transient;  /* transient window are always floating */
 113     bool fullscreen;
 114     bool locked;     /* protects window from being closed */
 115     bool urgent;
 116     xcb_rectangle_t floating_rectangle;
 117     xcb_rectangle_t tiled_rectangle;
 118 } client_t;
 119
 120 typedef struct node_t node_t;
 121 struct node_t {
 122     split_type_t split_type;
 123     double split_ratio;
 124     xcb_rectangle_t rectangle;
 125     bool vacant;          /* vacant nodes only hold floating clients */
 126     node_t *first_child;
 127     node_t *second_child;
 128     node_t *parent;
 129     client_t *client;     /* NULL except for leaves */
 130 };
 131
 132 typedef struct desktop_t desktop_t;
 133 struct desktop_t {
 134     char name[MAXLEN];
 135     layout_t layout;
 136     node_t *root;
 137     node_t *focus;
 138     node_t *last_focus;
 139     desktop_t *prev;
 140     desktop_t *next;
 141 };
 142
 143 typedef struct monitor_t monitor_t;
 144 struct monitor_t {
 145     char name[MAXLEN];
 146     xcb_rectangle_t rectangle;
 147     int top_padding;
 148     int right_padding;
 149     int bottom_padding;
 150     int left_padding;
 151     desktop_t *desk;
 152     desktop_t *last_desk;
 153     desktop_t *desk_head;
 154     desktop_t *desk_tail;
 155     monitor_t *prev;
 156     monitor_t *next;
 157 };
 158
 159 typedef struct {
 160     char name[MAXLEN];
 161 } rule_cause_t;
 162
 163 typedef struct {
 164     bool floating;
 165     monitor_t *monitor;
 166     desktop_t *desktop;
 167 } rule_effect_t;
 168
 169 typedef struct rule_t rule_t;
 170 struct rule_t {
 171     unsigned int uid;
 172     rule_cause_t cause;
 173     rule_effect_t effect;
 174     rule_t *prev;
 175     rule_t *next;
 176 };
 177
 178 typedef struct {
 179     node_t *node;
 180     desktop_t *desktop;
 181     monitor_t *monitor;
 182 } window_location_t;
 183
 184 typedef struct {
 185     desktop_t *desktop;
 186     monitor_t *monitor;
 187 } desktop_location_t;
 188
 189 typedef struct {
 190     xcb_point_t position;
 191     pointer_action_t action;
 192     xcb_rectangle_t rectangle;
 193     monitor_t *monitor;
 194     desktop_t *desktop;
 195     node_t *node;
 196     corner_t corner;
 197 } pointer_state_t;
 198
 199 node_t *make_node(void);
 200 monitor_t *make_monitor(xcb_rectangle_t *);
 201 monitor_t *find_monitor(char *);
 202 void add_monitor(xcb_rectangle_t *);
 203 void remove_monitor(monitor_t *);
 204 desktop_t *make_desktop(const char *);
 205 void add_desktop(monitor_t *, char *);
 206 void empty_desktop(desktop_t *);
 207 void remove_desktop(monitor_t *, desktop_t *);
 208 client_t *make_client(xcb_window_t);
 209 rule_t *make_rule(void);
 210 pointer_state_t *make_pointer_state(void);
 211
 212 #endif