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-rw-r--r--property/property.c147
1 files changed, 0 insertions, 147 deletions
diff --git a/property/property.c b/property/property.c
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index 161481e..0000000
--- a/property/property.c
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * Copyright © 2008 Julien Danjou <julien@danjou.info>
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use, copy,
- * modify, merge, publish, distribute, sublicense, and/or sell copies
- * of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Except as contained in this notice, the names of the authors or
- * their institutions shall not be used in advertising or otherwise to
- * promote the sale, use or other dealings in this Software without
- * prior written authorization from the authors.
- */
-
-#include <stdlib.h>
-#include <string.h>
-
-#include "xcb_property.h"
-
-xcb_get_property_cookie_t
-xcb_get_any_property(xcb_connection_t *c, uint8_t del, xcb_window_t window, xcb_atom_t name, uint32_t long_len)
-{
- static const xcb_atom_t type = XCB_GET_PROPERTY_TYPE_ANY;
-
- return xcb_get_property(c, del, window, name, type, 0, long_len);
-}
-
-xcb_get_property_cookie_t
-xcb_get_any_property_unchecked(xcb_connection_t *c,
- uint8_t del,
- xcb_window_t window,
- xcb_atom_t name,
- uint32_t long_len)
-{
- return xcb_get_property_unchecked(c, del, window, name, XCB_GET_PROPERTY_TYPE_ANY, 0, long_len);
-}
-
-static int
-call_handler(xcb_connection_t *c, uint8_t state, xcb_window_t window, xcb_atom_t atom, xcb_property_handler_t *h)
-{
- xcb_get_property_reply_t *propr = 0;
- int ret;
-
- if(state != XCB_PROPERTY_DELETE)
- {
- xcb_get_property_cookie_t cookie = xcb_get_any_property(c, 0, window, atom, h->long_len);
- propr = xcb_get_property_reply(c, cookie, 0);
- }
- ret = h->handler(h->data, c, state, window, atom, propr);
- free(propr);
- return ret;
-}
-
-int
-xcb_property_changed(xcb_property_handlers_t *prophs, uint8_t state, xcb_window_t window, xcb_atom_t atom)
-{
- xcb_connection_t *c = xcb_event_get_xcb_connection(xcb_property_get_event_handlers(prophs));
- xcb_property_handler_node_t *cur;
-
- for(cur = prophs->head; cur; cur = cur->next)
- if(cur->name == atom)
- return call_handler(c, state, window, atom, &cur->h);
-
- if(prophs->def.handler)
- return call_handler(c, state, window, atom, &prophs->def);
-
- return 0;
-}
-
-static int
-handle_property_notify_event(void *data, xcb_connection_t *c, xcb_property_notify_event_t *e)
-{
- xcb_property_handlers_t *prophs = data;
- uint8_t state = e->state;
- xcb_window_t window = e->window;
- xcb_atom_t atom = e->atom;
-
- return xcb_property_changed(prophs, state, window, atom);
-}
-
-void
-xcb_property_handlers_init(xcb_property_handlers_t *prophs, xcb_event_handlers_t *evenths)
-{
- memset(prophs, 0, sizeof(prophs));
- prophs->evenths = evenths;
- xcb_event_set_property_notify_handler(evenths, handle_property_notify_event, prophs);
-}
-
-void
-xcb_property_handlers_wipe(xcb_property_handlers_t *prophs)
-{
- xcb_property_handler_node_t *node, *next;
-
- for(node = prophs->head; node; node = next)
- {
- next = node->next;
- free(node);
- }
-}
-
-xcb_event_handlers_t *
-xcb_property_get_event_handlers(xcb_property_handlers_t *prophs)
-{
- return prophs->evenths;
-}
-
-static inline void
-set_prop_handler(xcb_property_handler_t *cur, uint32_t long_len, xcb_generic_property_handler_t handler, void *data)
-{
- cur->long_len = long_len;
- cur->handler = handler;
- cur->data = data;
-}
-
-uint8_t
-xcb_property_set_handler(xcb_property_handlers_t *prophs, xcb_atom_t name, uint32_t long_len, xcb_generic_property_handler_t handler, void *data)
-{
- xcb_property_handler_node_t *cur = malloc(sizeof(xcb_property_handler_node_t));
- if(!cur)
- return 0;
- cur->next = prophs->head;
- cur->name = name;
- set_prop_handler(&cur->h, long_len, handler, data);
- prophs->head = cur;
- return 1;
-}
-
-uint8_t
-xcb_property_set_default_handler(xcb_property_handlers_t *prophs, uint32_t long_len, xcb_generic_property_handler_t handler, void *data)
-{
- set_prop_handler(&prophs->def, long_len, handler, data);
- return 1;
-}