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