CImage.cpp

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/* Copyright (C) 2009 Wildfire Games.
 * This file is part of 0 A.D.
 *
 * 0 A.D. is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version.
 *
 * 0 A.D. is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with 0 A.D.  If not, see <http://www.gnu.org/licenses/>.
 */

/*
CImage
*/

#include "precompiled.h"
#include "GUI.h"
#include "CImage.h"

#include "lib/ogl.h"


//-------------------------------------------------------------------
//  Constructor / Destructor
//-------------------------------------------------------------------
CImage::CImage()
{
    AddSetting(GUIST_CGUISpriteInstance,    "sprite");
    AddSetting(GUIST_int,                   "cell_id");
    AddSetting(GUIST_CStrW,                 "tooltip");
    AddSetting(GUIST_CStr,                  "tooltip_style");
}

CImage::~CImage()
{
}

void CImage::Draw() 
{
    if (GetGUI())
    {
        float bz = GetBufferedZ();

        CGUISpriteInstance *sprite;
        int cell_id;
        GUI<CGUISpriteInstance>::GetSettingPointer(this, "sprite", sprite);
        GUI<int>::GetSetting(this, "cell_id", cell_id);

        GetGUI()->DrawSprite(*sprite, cell_id, bz, m_CachedActualSize);
    }
}