openbox/actions/directionaldesktop.c

   1 #include "openbox/actions.h"
   2 #include "openbox/screen.h"
   3 #include <glib.h>
   4
   5 typedef struct {
   6     gboolean linear;
   7     gboolean wrap;
   8     ObDirection dir;
   9     gboolean send;
  10     gboolean follow;
  11 } Options;
  12
  13 static gpointer setup_func(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node);
  14 static void     free_func(gpointer options);
  15 static gboolean run_func(ObActionsData *data, gpointer options);
  16
  17 void action_directionaldesktop_startup()
  18 {
  19     actions_register("DirectionalDesktop",
  20                      setup_func,
  21                      free_func,
  22                      run_func,
  23                      NULL, NULL);
  24 }
  25
  26 static gpointer setup_func(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node)
  27 {
  28     xmlNodePtr n;
  29     Options *o;
  30
  31     o = g_new0(Options, 1);
  32     o->wrap = TRUE;
  33     o->dir = OB_DIRECTION_EAST;
  34     o->follow = TRUE;
  35
  36     if ((n = parse_find_node("wrap", node)))
  37         o->wrap = parse_bool(doc, n);
  38     if ((n = parse_find_node("direction", node))) {
  39         gchar *s = parse_string(doc, n);
  40         if (!g_ascii_strcasecmp(s, "next")) {
  41             o->linear = TRUE;
  42             o->dir = OB_DIRECTION_EAST;
  43         }
  44         else if (!g_ascii_strcasecmp(s, "previous")) {
  45             o->linear = TRUE;
  46             o->dir = OB_DIRECTION_WEST;
  47         }
  48         else if (!g_ascii_strcasecmp(s, "north") ||
  49                  !g_ascii_strcasecmp(s, "up"))
  50             o->dir = OB_DIRECTION_NORTH;
  51         else if (!g_ascii_strcasecmp(s, "south") ||
  52                  !g_ascii_strcasecmp(s, "down"))
  53             o->dir = OB_DIRECTION_SOUTH;
  54         else if (!g_ascii_strcasecmp(s, "west") ||
  55                  !g_ascii_strcasecmp(s, "left"))
  56             o->dir = OB_DIRECTION_WEST;
  57         else if (!g_ascii_strcasecmp(s, "east") ||
  58                  !g_ascii_strcasecmp(s, "right"))
  59             o->dir = OB_DIRECTION_EAST;
  60         g_free(s);
  61     }
  62     if ((n = parse_find_node("send", node)))
  63         o->send = parse_bool(doc, n);
  64     if ((n = parse_find_node("follow", node)))
  65         o->follow = parse_bool(doc, n);
  66
  67     return o;
  68 }
  69
  70 static void free_func(gpointer options)
  71 {
  72     Options *o = options;
  73
  74     g_free(o);
  75 }
  76
  77 /* Always return FALSE because its not interactive */
  78 static gboolean run_func(ObActionsData *data, gpointer options)
  79 {
  80     Options *o = options;
  81     guint d;
  82
  83     d = screen_cycle_desktop(o->dir,
  84                              o->wrap,
  85                              o->linear,
  86                              FALSE, TRUE, FALSE);
  87     if (d < screen_num_desktops && d != screen_desktop) {
  88         gboolean go = !o->send;
  89         if (o->send) {
  90             if (data->client && client_normal(data->client)) {
  91                 client_set_desktop(data->client, d, o->follow, FALSE);
  92                 go = TRUE;
  93             }
  94         }
  95         if (go)
  96             screen_set_desktop(d, TRUE);
  97     }
  98
  99     return FALSE;
 100 }