openbox/actions/showmenu.c

   1 #include "openbox/actions.h"
   2 #include "openbox/menu.h"
   3 #include "openbox/place.h"
   4 #include "openbox/geom.h"
   5 #include "openbox/screen.h"
   6 #include "openbox/config.h"
   7 #include <glib.h>
   8
   9 typedef struct {
  10     gchar         *name;
  11     GravityPoint   position;
  12     ObPlaceMonitor monitor_type;
  13     gint           monitor;
  14     gboolean       use_position;
  15 } Options;
  16
  17 static gpointer setup_func(xmlNodePtr node);
  18 static void     free_func(gpointer options);
  19 static gboolean run_func(ObActionsData *data, gpointer options);
  20
  21 void action_showmenu_startup(void)
  22 {
  23     actions_register("ShowMenu", setup_func, free_func, run_func);
  24 }
  25
  26 static gpointer setup_func(xmlNodePtr node)
  27 {
  28     xmlNodePtr n, c;
  29     Options *o;
  30     gboolean x_pos_given = FALSE;
  31
  32     o = g_slice_new0(Options);
  33     o->monitor = -1;
  34
  35     if ((n = obt_xml_find_node(node, "menu")))
  36         o->name = obt_xml_node_string(n);
  37
  38     if ((n = obt_xml_find_node(node, "position"))) {
  39         if ((c = obt_xml_find_node(n->children, "x"))) {
  40             if (!obt_xml_node_contains(c, "default")) {
  41                 config_parse_gravity_coord(c, &o->position.x);
  42                 x_pos_given = TRUE;
  43             }
  44         }
  45
  46         if (x_pos_given && (c = obt_xml_find_node(n->children, "y"))) {
  47             if (!obt_xml_node_contains(c, "default")) {
  48                 config_parse_gravity_coord(c, &o->position.y);
  49                 o->use_position = TRUE;
  50             }
  51         }
  52
  53         /* unlike client placement, x/y is needed to specify a monitor,
  54          * either it's under the mouse or it's in an exact actual position */
  55         if (o->use_position && (c = obt_xml_find_node(n->children, "monitor"))) {
  56             if (!obt_xml_node_contains(c, "default")) {
  57                 gchar *s = obt_xml_node_string(c);
  58                 if (!g_ascii_strcasecmp(s, "mouse"))
  59                     o->monitor_type = OB_PLACE_MONITOR_MOUSE;
  60                 else if (!g_ascii_strcasecmp(s, "active"))
  61                     o->monitor_type = OB_PLACE_MONITOR_ACTIVE;
  62                 else if (!g_ascii_strcasecmp(s, "primary"))
  63                     o->monitor_type = OB_PLACE_MONITOR_PRIMARY;
  64                 else if (!g_ascii_strcasecmp(s, "all"))
  65                     o->monitor_type = OB_PLACE_MONITOR_ALL;
  66                 else
  67                     o->monitor = obt_xml_node_int(c) - 1;
  68                 g_free(s);
  69             }
  70         }
  71     }
  72     return o;
  73 }
  74
  75 static void free_func(gpointer options)
  76 {
  77     Options *o = options;
  78     g_free(o->name);
  79     g_slice_free(Options, o);
  80 }
  81
  82 /* Always return FALSE because its not interactive */
  83 static gboolean run_func(ObActionsData *data, gpointer options)
  84 {
  85     Options *o = options;
  86     GravityPoint position = { { 0, }, };
  87     gint monitor = -1;
  88
  89     if (o->use_position) {
  90         if (o->monitor >= 0)
  91             monitor = o->monitor;
  92         else switch (o->monitor_type) {
  93             case OB_PLACE_MONITOR_ANY:
  94             case OB_PLACE_MONITOR_PRIMARY:
  95                 monitor = screen_monitor_primary(FALSE);
  96                 break;
  97             case OB_PLACE_MONITOR_MOUSE:
  98                 monitor = screen_monitor_pointer();
  99                 break;
 100             case OB_PLACE_MONITOR_ACTIVE:
 101                 monitor = screen_monitor_active();
 102                 break;
 103             case OB_PLACE_MONITOR_ALL:
 104                 monitor = screen_num_monitors;
 105                 break;
 106             default:
 107                 g_assert_not_reached();
 108         }
 109
 110         position = o->position;
 111     } else {
 112         const Rect *allmon;
 113         monitor = screen_num_monitors;
 114         allmon = screen_physical_area_monitor(monitor);
 115         position.x.pos = data->x - allmon->x;
 116         position.y.pos = data->y - allmon->y;
 117     }
 118
 119     /* you cannot call ShowMenu from inside a menu */
 120     if (data->uact != OB_USER_ACTION_MENU_SELECTION && o->name)
 121         menu_show(o->name, &position, monitor,
 122                   data->button != 0, o->use_position, data->client);
 123
 124     return FALSE;
 125 }