66 lines
1.8 KiB
C
66 lines
1.8 KiB
C
/* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
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group.c for the Openbox window manager
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Copyright (c) 2003 Ben Jansens
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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See the COPYING file for a copy of the GNU General Public License.
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*/
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#include "group.h"
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#include "client.h"
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GHashTable *group_map = NULL;
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static guint map_hash(Window *w) { return *w; }
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static gboolean map_key_comp(Window *w1, Window *w2) { return *w1 == *w2; }
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void group_startup(gboolean reconfig)
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{
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if (reconfig) return;
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group_map = g_hash_table_new((GHashFunc)map_hash,
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(GEqualFunc)map_key_comp);
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}
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void group_shutdown(gboolean reconfig)
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{
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if (reconfig) return;
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g_hash_table_destroy(group_map);
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}
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ObGroup *group_add(Window leader, ObClient *client)
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{
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ObGroup *self;
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self = g_hash_table_lookup(group_map, &leader);
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if (self == NULL) {
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self = g_new(ObGroup, 1);
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self->leader = leader;
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self->members = NULL;
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g_hash_table_insert(group_map, &self->leader, self);
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}
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self->members = g_slist_append(self->members, client);
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return self;
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}
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void group_remove(ObGroup *self, ObClient *client)
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{
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self->members = g_slist_remove(self->members, client);
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if (self->members == NULL) {
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g_hash_table_remove(group_map, &self->leader);
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g_free(self);
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}
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}
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