openbox/actions/movetofromedge.c

   1 #include "openbox/actions.h"
   2 #include "openbox/misc.h"
   3 #include "openbox/client.h"
   4 #include "openbox/frame.h"
   5 #include <glib.h>
   6
   7 typedef struct {
   8     ObDirection dir;
   9     gboolean hang;
  10 } Options;
  11
  12 static gpointer setup_func(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node);
  13 static gpointer setup_to_func(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node);
  14 static gpointer setup_from_func(ObParseInst *i,xmlDocPtr doc, xmlNodePtr node);
  15 static void     free_func(gpointer options);
  16 static gboolean run_func(ObActionsData *data, gpointer options);
  17
  18 void action_movetofromedge_startup()
  19 {
  20     actions_register("MoveToEdge",
  21                      setup_to_func,
  22                      free_func,
  23                      run_func,
  24                      NULL, NULL);
  25     actions_register("MoveFromEdge",
  26                      setup_from_func,
  27                      free_func,
  28                      run_func,
  29                      NULL, NULL);
  30 }
  31
  32 static gpointer setup_func(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node)
  33 {
  34     xmlNodePtr n;
  35     Options *o;
  36
  37     o = g_new0(Options, 1);
  38     o->dir = OB_DIRECTION_NORTH;
  39
  40     if ((n = parse_find_node("direction", node))) {
  41         gchar *s = parse_string(doc, n);
  42         if (!g_ascii_strcasecmp(s, "north") ||
  43             !g_ascii_strcasecmp(s, "up"))
  44             o->dir = OB_DIRECTION_NORTH;
  45         else if (!g_ascii_strcasecmp(s, "south") ||
  46                  !g_ascii_strcasecmp(s, "down"))
  47             o->dir = OB_DIRECTION_SOUTH;
  48         else if (!g_ascii_strcasecmp(s, "west") ||
  49                  !g_ascii_strcasecmp(s, "left"))
  50             o->dir = OB_DIRECTION_WEST;
  51         else if (!g_ascii_strcasecmp(s, "east") ||
  52                  !g_ascii_strcasecmp(s, "right"))
  53             o->dir = OB_DIRECTION_EAST;
  54         g_free(s);
  55     }
  56
  57     return o;
  58 }
  59
  60 static gpointer setup_to_func(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node)
  61 {
  62     Options *o = setup_func(i, doc, node);
  63     o->hang = FALSE;
  64     return o;
  65 }
  66
  67 static gpointer setup_from_func(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node)
  68 {
  69     Options *o = setup_func(i, doc, node);
  70     o->hang = TRUE;
  71     return o;
  72 }
  73
  74 static void free_func(gpointer options)
  75 {
  76     Options *o = options;
  77
  78     g_free(o);
  79 }
  80
  81 /* Always return FALSE because its not interactive */
  82 static gboolean run_func(ObActionsData *data, gpointer options)
  83 {
  84     Options *o = options;
  85
  86     if (data->client) {
  87         gint x, y;
  88         ObClient *c = data->client;
  89
  90         x = c->frame->area.x;
  91         y = c->frame->area.y;
  92
  93         switch(o->dir) {
  94         case OB_DIRECTION_NORTH:
  95             y = client_directional_edge_search(c, OB_DIRECTION_NORTH,
  96                                                o->hang)
  97                 - (o->hang ? c->frame->area.height : 0);
  98             break;
  99         case OB_DIRECTION_WEST:
 100             x = client_directional_edge_search(c, OB_DIRECTION_WEST,
 101                                                o->hang)
 102                 - (o->hang ? c->frame->area.width : 0);
 103             break;
 104         case OB_DIRECTION_SOUTH:
 105             y = client_directional_edge_search(c, OB_DIRECTION_SOUTH,
 106                                                o->hang)
 107                 - (o->hang ? 0 : c->frame->area.height);
 108             break;
 109         case OB_DIRECTION_EAST:
 110             x = client_directional_edge_search(c, OB_DIRECTION_EAST,
 111                                                o->hang)
 112                 - (o->hang ? 0 : c->frame->area.width);
 113             break;
 114         default:
 115             g_assert_not_reached();
 116         }
 117         frame_frame_gravity(c->frame, &x, &y);
 118
 119         actions_client_move(data, FALSE);
 120         client_move(c, x, y);
 121         actions_client_move(data, TRUE);
 122     }
 123
 124     return FALSE;
 125 }