Mercurial > hg > toolkit / file diff

--- a/ui/common/context.c	Sat Dec 07 12:14:59 2013 +0100
+++ b/ui/common/context.c	Sun Dec 08 11:20:41 2013 +0000
@@ -33,9 +33,6 @@
 #include "context.h"
 #include "../ui/window.h"
 
-void uic_docmgr_init() {
-    
-}
 
 UiContext* uic_context(UiObject *toplevel, UcxMempool *mp) {
     UiContext *ctx = ucx_mempool_malloc(mp, sizeof(UiContext));
@@ -50,14 +47,22 @@
 }
 
 UiVar* uic_getvar(UiObject *obj, char *name) {
+    if(!obj) {
+        return NULL;
+    }
     return ucx_map_cstr_get(obj->ctx->vars, name);
 }
 
-UiVar* uic_addplaceholder(UiObject *obj, char *name) {
-    UiVar *var = ucx_mempool_malloc(obj->ctx->mempool, sizeof(UiVar));
-    var->type = -1;
-    var->value = NULL;
-    ucx_map_cstr_put(obj->ctx->vars, name, var);
+void uic_rmvar(UiObject *obj, char *name) {
+    if(obj) {
+        UiVar *var = uic_getvar(obj, name);
+        if(var) {
+            if(var->isextern) {
+                ucx_mempool_free(obj->ctx->mempool, var->value);
+            }
+            ucx_mempool_free(obj->ctx->mempool, var);
+        }
+    }
 }
 
 void ui_window_addint(UiObject *obj, char *name) {
@@ -66,7 +71,11 @@
         return;
     }
     UiInteger *i = ucx_mempool_calloc(obj->ctx->mempool, 1, sizeof(UiInteger));
-    ui_window_regint(obj, name, i);
+    UiVar *var = ucx_mempool_malloc(obj->ctx->mempool, sizeof(UiVar));
+    var->value = i;
+    var->type = 1;
+    var->isextern = 0;
+    ucx_map_cstr_put(obj->ctx->vars, name, var);
 }
 
 void ui_window_regint(UiObject *obj, char *name, UiInteger *i) {
@@ -77,6 +86,7 @@
     UiVar *var = ucx_mempool_malloc(obj->ctx->mempool, sizeof(UiVar));
     var->value = i;
     var->type = 1;
+    var->isextern = 1;
     ucx_map_cstr_put(obj->ctx->vars, name, var);
 }