/* ***** BEGIN LICENSE BLOCK *****
 * Distributed under the BSD license:
 *
 * Copyright (c) 2015, xuewen.chu
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * 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.
 *     * Neither the name of xuewen.chu nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * 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 xuewen.chu BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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 * ***** END LICENSE BLOCK ***** */

#ifndef __ngui__indep__
#define __ngui__indep__

#include "div.h"

XX_NS(ngui)

/**
 * @class Indep
 */
class XX_EXPORT Indep: public Div {
 public:
  XX_DEFINE_GUI_VIEW(INDEP, Indep, indep);
  
  Indep();
  
  /**
   * @func align_x
   */
  inline Align align_x() const { return m_align_x; };
  
  /**
   * @func align_y
   */
  inline Align align_y() const { return m_align_y; };
  
  /**
   * @func set_align_x
   */
  void set_align_x(Align value);
  
  /**
   * @func set_align_y
   */
  void set_align_y(Align value);
  
  /**
   * @overwrite
   */
  virtual Vec2 layout_offset();
  
 protected:
  
  /**
   * @overwrite
   */
  virtual void set_parent(View* parent) throw(Error);
  virtual void set_layout_explicit_size();
  virtual void set_layout_content_offset();
  virtual Box* set_offset_horizontal(Box* prev, Vec2& squeeze, float limit, Div* div);
  virtual Box* set_offset_vertical(Box* prev, Vec2& squeeze, float limit, Div* div);
  virtual void set_offset_in_hybrid(TextRows* rows, Vec2 limit, Hybrid* hybrid);
  virtual void set_layout_three_times(bool horizontal, bool hybrid);
  
 private:
  Align m_align_x, m_align_y;
  
  XX_DEFINE_INLINE_CLASS(Inl);
};


XX_END
#endif