/*
  Copyright (c) 2023 Alex Diener
  
  This software is provided 'as-is', without any express or implied
  warranty. In no event will the authors be held liable for any damages
  arising from the use of this software.
  
  Permission is granted to anyone to use this software for any purpose,
  including commercial applications, and to alter it and redistribute it
  freely, subject to the following restrictions:
  
  1. The origin of this software must not be misrepresented; you must not
     claim that you wrote the original software. If you use this software
     in a product, an acknowledgment in the product documentation would be
     appreciated but is not required.
  2. Altered source versions must be plainly marked as such, and must not be
     misrepresented as being the original software.
  3. This notice may not be removed or altered from any source distribution.
  
  Alex Diener alex@ludobloom.com
*/

#ifndef __UIHitTestResultIO_H__
#define __UIHitTestResultIO_H__
#ifdef __cplusplus
extern "C" {
#endif

typedef struct UIHitTestResultIO UIHitTestResultIO;
#define UIHitTestResultIO_superclass StemObject

#include "renderer/Renderable.h"
#include "stemobject/StemObject.h"
#include "uitoolkit/UIElement.h"

struct UIElement_hitTestResult {
	UIElement * element;
	int priority;
	bool forwardNext;
	unsigned int listIndex;
};

#define UIHitTestResultIO_ivars \
	StemObject_ivars \
	\
	unsigned int resultCount; \
	unsigned int private_ivar(resultAllocatedCount); \
	struct UIElement_hitTestResult * results;

#define UIHitTestResultIO_vtable(self_type) \
	StemObject_vtable(self_type) \
	\
	void (* addResult)(self_type * self, compat_type(UIElement *) element, int priority, bool forwardNext);

stemobject_declare(UIHitTestResultIO)

UIHitTestResultIO * UIHitTestResultIO_create(void);
bool UIHitTestResultIO_init(UIHitTestResultIO * self);
void UIHitTestResultIO_dispose(UIHitTestResultIO * self);

void UIHitTestResultIO_addResult(UIHitTestResultIO * self, compat_type(UIElement *) element, int priority, bool forwardNext);
void UIHitTestResultIO_clearResults(UIHitTestResultIO * self);
void UIHitTestResultIO_sortResults(UIHitTestResultIO * self);

#ifdef __cplusplus
}
#endif
#endif