Dogcows Code - chaz/openbox/blob - openbox/actions/moveresizeto.c

   1 #include "openbox/actions.h"
   2 #include "openbox/client.h"
   3 #include "openbox/screen.h"
   4 #include "openbox/frame.h"
   5 #include <stdlib.h> /* for atoi */
   6
   7 enum {
   8     CURRENT_MONITOR = -1,
   9     ALL_MONITORS = -2
  10 };
  11
  12 typedef struct {
  13     gboolean xcenter;
  14     gboolean ycenter;
  15     gboolean xopposite;
  16     gboolean yopposite;
  17     gint x;
  18     gint y;
  19     gint w;
  20     gint h;
  21     gint monitor;
  22 } Options;
  23
  24 static gpointer setup_func(xmlNodePtr node);
  25 static gboolean run_func(ObActionsData *data, gpointer options);
  26
  27 void action_moveresizeto_startup(void)
  28 {
  29     actions_register("MoveResizeTo", setup_func, g_free, run_func, NULL, NULL);
  30 }
  31
  32 static void parse_coord(xmlNodePtr n, gint *pos,
  33                         gboolean *opposite, gboolean *center)
  34 {
  35     gchar *s = obt_parse_node_string(n);
  36     if (g_ascii_strcasecmp(s, "current") != 0) {
  37         if (!g_ascii_strcasecmp(s, "center"))
  38             *center = TRUE;
  39         else {
  40             if (s[0] == '-')
  41                 *opposite = TRUE;
  42             if (s[0] == '-' || s[0] == '+')
  43                 *pos = atoi(s+1);
  44             else
  45                 *pos = atoi(s);
  46         }
  47     }
  48     g_free(s);
  49 }
  50
  51 static gpointer setup_func(xmlNodePtr node)
  52 {
  53     xmlNodePtr n;
  54     Options *o;
  55
  56     o = g_new0(Options, 1);
  57     o->x = G_MININT;
  58     o->y = G_MININT;
  59     o->w = G_MININT;
  60     o->h = G_MININT;
  61     o->monitor = CURRENT_MONITOR;
  62
  63     if ((n = obt_parse_find_node(node, "x")))
  64         parse_coord(n, &o->x, &o->xopposite, &o->xcenter);
  65
  66     if ((n = obt_parse_find_node(node, "y")))
  67         parse_coord(n, &o->y, &o->yopposite, &o->ycenter);
  68
  69     if ((n = obt_parse_find_node(node, "width"))) {
  70         gchar *s = obt_parse_node_string(n);
  71         if (g_ascii_strcasecmp(s, "current") != 0)
  72             o->w = obt_parse_node_int(n);
  73         g_free(s);
  74     }
  75     if ((n = obt_parse_find_node(node, "height"))) {
  76         gchar *s = obt_parse_node_string(n);
  77         if (g_ascii_strcasecmp(s, "current") != 0)
  78             o->h = obt_parse_node_int(n);
  79         g_free(s);
  80     }
  81
  82     if ((n = obt_parse_find_node(node, "monitor"))) {
  83         gchar *s = obt_parse_node_string(n);
  84         if (g_ascii_strcasecmp(s, "current") != 0) {
  85             if (!g_ascii_strcasecmp(s, "all"))
  86                 o->monitor = ALL_MONITORS;
  87             else
  88                 o->monitor = obt_parse_node_int(n) - 1;
  89         }
  90         g_free(s);
  91     }
  92
  93     return o;
  94 }
  95
  96 /* Always return FALSE because its not interactive */
  97 static gboolean run_func(ObActionsData *data, gpointer options)
  98 {
  99     Options *o = options;
 100
 101     if (data->client) {
 102         Rect *area, *carea;
 103         ObClient *c;
 104         gint mon, cmon;
 105         gint x, y, lw, lh, w, h;
 106
 107         c = data->client;
 108         mon = o->monitor;
 109         cmon = client_monitor(c);
 110         if (mon == CURRENT_MONITOR) mon = cmon;
 111         else if (mon == ALL_MONITORS) mon = SCREEN_AREA_ALL_MONITORS;
 112         area = screen_area(c->desktop, mon, NULL);
 113         carea = screen_area(c->desktop, cmon, NULL);
 114
 115         w = o->w;
 116         if (w == G_MININT) w = c->area.width;
 117
 118         h = o->h;
 119         if (h == G_MININT) h = c->area.height;
 120
 121         /* it might not be able to resize how they requested, so find out what
 122            it will actually be resized to */
 123         x = c->area.x;
 124         y = c->area.y;
 125         client_try_configure(c, &x, &y, &w, &h, &lw, &lh, TRUE);
 126
 127         /* get the frame's size */
 128         w += c->frame->size.left + c->frame->size.right;
 129         h += c->frame->size.top + c->frame->size.bottom;
 130
 131         x = o->x;
 132         if (o->xcenter) x = (area->width - w) / 2;
 133         else if (x == G_MININT) x = c->frame->area.x - carea->x;
 134         else if (o->xopposite) x = area->width - w;
 135         x += area->x;
 136
 137         y = o->y;
 138         if (o->ycenter) y = (area->height - h) / 2;
 139         else if (y == G_MININT) y = c->frame->area.y - carea->y;
 140         else if (o->yopposite) y = area->height - h;
 141         y += area->y;
 142
 143         /* get the client's size back */
 144         w -= c->frame->size.left + c->frame->size.right;
 145         h -= c->frame->size.top + c->frame->size.bottom;
 146
 147         frame_frame_gravity(c->frame, &x, &y); /* get the client coords */
 148         client_try_configure(c, &x, &y, &w, &h, &lw, &lh, TRUE);
 149         /* force it on screen if its moving to another monitor */
 150         client_find_onscreen(c, &x, &y, w, h, mon != cmon);
 151
 152         actions_client_move(data, TRUE);
 153         client_configure(c, x, y, w, h, TRUE, TRUE, FALSE);
 154         actions_client_move(data, FALSE);
 155
 156         g_free(area);
 157         g_free(carea);
 158     }
 159
 160     return FALSE;
 161 }