/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 2017 Olaf Wintermann. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include <stdlib.h>
#include "object.h"
#include "context.h"
void ui_end(UiObject *obj) {
if(!obj->next) {
return;
}
UiObject *prev = NULL;
while(obj->next) {
prev = obj;
obj = obj->next;
}
if(prev) {
// TODO: free last obj
prev->next = NULL;
}
}
UiObject* uic_object_new(UiObject *toplevel, UIWIDGET widget) {
UiContext *ctx = toplevel->ctx;
UiObject *newobj = ucx_mempool_calloc(ctx->mempool, 1, sizeof(UiObject));
newobj->ctx = ctx;
newobj->widget = widget;
return newobj;
}
void uic_obj_add(UiObject *toplevel, UiObject *ctobj) {
UiObject *current = uic_current_obj(toplevel);
current->next = ctobj;
}
UiObject* uic_current_obj(UiObject *toplevel) {
if(!toplevel) {
return NULL;
}
UiObject *obj = toplevel;
while(obj->next) {
obj = obj->next;
}
return obj;
}
UiContainer* uic_get_current_container(UiObject *obj) {
return uic_current_obj(obj)->container;
}