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 } Options;
  10
  11 static gpointer setup_func(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node);
  12 static void     free_func(gpointer options);
  13 static gboolean run_func(ObActionsData *data, gpointer options);
  14
  15 void action_directionaldesktop_startup()
  16 {
  17     actions_register("DirectionalDesktop",
  18                      setup_func,
  19                      free_func,
  20                      run_func,
  21                      NULL, NULL);
  22 }
  23
  24 static gpointer setup_func(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node)
  25 {
  26     xmlNodePtr n;
  27     Options *o;
  28
  29     o = g_new0(Options, 1);
  30     o->wrap = TRUE;
  31     o->dir = OB_DIRECTION_EAST;
  32
  33     if ((n = parse_find_node("wrap", node)))
  34         o->wrap = parse_bool(doc, n);
  35     if ((n = parse_find_node("direction", node))) {
  36         gchar *s = parse_string(doc, n);
  37         if (!g_ascii_strcasecmp(s, "next")) {
  38             o->linear = TRUE;
  39             o->dir = OB_DIRECTION_EAST;
  40         }
  41         else if (!g_ascii_strcasecmp(s, "previous")) {
  42             o->linear = TRUE;
  43             o->dir = OB_DIRECTION_WEST;
  44         }
  45         else if (!g_ascii_strcasecmp(s, "north") ||
  46                  !g_ascii_strcasecmp(s, "up"))
  47             o->dir = OB_DIRECTION_NORTH;
  48         else if (!g_ascii_strcasecmp(s, "south") ||
  49                  !g_ascii_strcasecmp(s, "down"))
  50             o->dir = OB_DIRECTION_SOUTH;
  51         else if (!g_ascii_strcasecmp(s, "west") ||
  52                  !g_ascii_strcasecmp(s, "left"))
  53             o->dir = OB_DIRECTION_WEST;
  54         else if (!g_ascii_strcasecmp(s, "east") ||
  55                  !g_ascii_strcasecmp(s, "right"))
  56             o->dir = OB_DIRECTION_EAST;
  57         g_free(s);
  58     }
  59
  60     return o;
  61 }
  62
  63 static void free_func(gpointer options)
  64 {
  65     Options *o = options;
  66
  67     g_free(o);
  68 }
  69
  70 /* Always return FALSE because its not interactive */
  71 static gboolean run_func(ObActionsData *data, gpointer options)
  72 {
  73     Options *o = options;
  74     guint d;
  75
  76     d = screen_cycle_desktop(o->dir,
  77                              o->wrap,
  78                              o->linear,
  79                              FALSE, TRUE, FALSE);
  80     if (d != screen_desktop)
  81         screen_set_desktop(d, TRUE);
  82
  83     return FALSE;
  84 }