Mercurial > MadButterfly

diff src/prop.c @ 224:29e1b2bffe4c

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X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. - backend does not interpret mouse events (over/out/move), now. - redraw manager, now, interpret mouse events to make it backend independent. - The task (interpret mouse events) should be moved to somewhere in futhure. - backend only sent MotionNotify as EVT_MOUSE_MOVE_RAW. - EVT_MOUSE_MOVE_RAW is interpreted by backend independent code.
author Thinker K.F. Li <thinker@branda.to>
date Mon, 15 Dec 2008 10:13:03 +0800
parents
children f08b3ba9c1d8
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/prop.c	Mon Dec 15 10:13:03 2008 +0800
@@ -0,0 +1,84 @@
+#include "mb_prop.h"
+
+#define ASSERT(x)
+
+
+static
+mb_prop_entry_t *_mb_prop_find(mb_prop_store_t *prop_store, int id) {
+    mb_prop_entry_t *entry;
+
+    for(entry = STAILQ_HEAD(prop_store->entries);
+	entry != NULL;
+	entry = STAILQ_NEXT(mb_prop_entry_t, next, entry)) {
+	if(entry->id == id)
+	    return entry;
+    }
+    
+    return NULL;
+}
+
+void mb_prop_store_destroy(mb_prop_store_t *prop_store) {
+    mb_prop_entry_t *entry, *last;
+
+    last = STAILQ_HEAD(prop_store->entries);
+    if(last == NULL)
+	return;
+
+    for(entry = STAILQ_NEXT(mb_prop_entry_t, next, entry);
+	entry != NULL;
+	entry = STAILQ_NEXT(mb_prop_entry_t, next, entry)) {
+	STAILQ_REMOVE(prop_store->entries, mb_prop_entry_t, next, last);
+	elmpool_elm_free(prop_store->entry_pool, last);
+	last = entry;
+    }
+    STAILQ_REMOVE(prop_store->entries, mb_prop_entry_t, next, last);
+    elmpool_elm_free(prop_store->entry_pool, last);
+}
+
+void *mb_prop_set(mb_prop_store_t *prop_store, int id, void *value) {
+    mb_prop_entry_t *entry;
+    void *old;
+
+    entry = _mb_prop_find(prop_store, id);
+    if(entry) {
+	old = entry->value;
+	entry->value = value;
+	return old;
+    }
+
+    entry = elmpool_elm_alloc(prop_store->entry_pool);
+    ASSERT(entry != NULL);
+    entry->id = id;
+    entry->value = value;
+    STAILQ_INS(prop_store->entries, mb_prop_entry_t, next, entry);
+
+    return NULL;
+}
+
+void *mb_prop_get(mb_prop_store_t *prop_store, int id) {
+    mb_prop_entry_t *entry;
+
+    entry = _mb_prop_find(prop_store, id);
+    if(entry)
+	return entry->value;
+
+    return NULL;
+}
+
+void mb_prop_del(mb_prop_store_t *prop_store, int id) {
+    mb_prop_entry_t *entry;
+
+    entry = _mb_prop_find(prop_store, id);
+    if(entry)
+	STAILQ_REMOVE(prop_store->entries, mb_prop_entry_t, next, entry);
+}
+
+int mb_prop_has(mb_prop_store_t *prop_store, int id) {
+    mb_prop_entry_t *entry;
+
+    entry = _mb_prop_find(prop_store, id);
+    if(entry)
+	return 1;
+    
+    return 0;
+}