76 lines
2.1 KiB
C
76 lines
2.1 KiB
C
#include "openbox/actions.h"
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#include "openbox/client.h"
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#include "openbox/screen.h"
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#include "openbox/frame.h"
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#include <stdlib.h> /* for atoi */
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typedef struct {
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gint left;
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gint right;
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gint top;
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gint bottom;
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} Options;
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static gpointer setup_func(xmlNodePtr node);
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static gboolean run_func(ObActionsData *data, gpointer options);
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void action_resizerelative_startup(void)
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{
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actions_register("ResizeRelative", setup_func, g_free, run_func,
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NULL, NULL);
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}
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static gpointer setup_func(xmlNodePtr node)
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{
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xmlNodePtr n;
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Options *o;
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o = g_new0(Options, 1);
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if ((n = obt_parse_find_node(node, "left")))
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o->left = obt_parse_node_int(n);
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if ((n = obt_parse_find_node(node, "right")))
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o->right = obt_parse_node_int(n);
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if ((n = obt_parse_find_node(node, "top")) ||
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(n = obt_parse_find_node(node, "up")))
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o->top = obt_parse_node_int(n);
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if ((n = obt_parse_find_node(node, "bottom")) ||
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(n = obt_parse_find_node(node, "down")))
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o->bottom = obt_parse_node_int(n);
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return o;
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}
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/* Always return FALSE because its not interactive */
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static gboolean run_func(ObActionsData *data, gpointer options)
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{
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Options *o = options;
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if (data->client) {
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ObClient *c = data->client;
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gint x, y, ow, xoff, nw, oh, yoff, nh, lw, lh;
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x = c->area.x;
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y = c->area.y;
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ow = c->area.width;
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xoff = -o->left * c->size_inc.width;
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nw = ow + o->right * c->size_inc.width
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+ o->left * c->size_inc.width;
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oh = c->area.height;
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yoff = -o->top * c->size_inc.height;
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nh = oh + o->bottom * c->size_inc.height
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+ o->top * c->size_inc.height;
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client_try_configure(c, &x, &y, &nw, &nh, &lw, &lh, TRUE);
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xoff = xoff == 0 ? 0 :
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(xoff < 0 ? MAX(xoff, ow-nw) : MIN(xoff, ow-nw));
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yoff = yoff == 0 ? 0 :
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(yoff < 0 ? MAX(yoff, oh-nh) : MIN(yoff, oh-nh));
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actions_client_move(data, TRUE);
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client_move_resize(c, x + xoff, y + yoff, nw, nh);
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actions_client_move(data, FALSE);
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}
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return FALSE;
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}
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