GLWDropDownText.cpp

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////////////////////////////////////////////////////////////////////////////////
//    Scorched3D (c) 2000-2009
//
//    This file is part of Scorched3D.
//
//    Scorched3D 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.
//
//    Scorched3D 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 Scorched3D; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
////////////////////////////////////////////////////////////////////////////////

#include <GLW/GLWDropDownText.h>
#include <GLW/GLWFont.h>
#include <client/ScorchedClient.h>

REGISTER_CLASS_SOURCE(GLWDropDownText);

GLWDropDownText::GLWDropDownText(float x, float y, float w) :
        GLWDropDown(x, y, w)
{
}

GLWDropDownText::~GLWDropDownText()
{
}

void GLWDropDownText::addText(const LangString &text, const std::string &datatext)
{
        GLWSelectorEntry entry(text, 0, false, 0, 0, datatext);
        addEntry(entry);
}

LangString &GLWDropDownText::getCurrentText()
{
        static LangString empty;
        if (!getCurrentEntry()) return empty;
        return getCurrentEntry()->getText();
}

const char *GLWDropDownText::getCurrentDataText()
{
        if (!getCurrentEntry()) return "";
        return getCurrentEntry()->getDataText();
}

bool GLWDropDownText::isSelected(const LangString &text)
{
        LangString current = getCurrentText();
        return (current == text);
}

void GLWDropDownText::setCurrentText(const LangString &text)
{
        int position = 0;
        std::list<GLWSelectorEntry>::iterator itor;
        for (itor = texts_.begin();
                itor != texts_.end();
                itor++)
        {
                GLWSelectorEntry &entry = *itor;
                if (entry.getText() == text)
                {
                        current_ = &entry;
                        break;
                }

                position++;
        }

        if (handler_)
        {
                handler_->select(id_, position, *current_);
        }
}

void GLWDropDownText::draw()
{
        GLWDropDown::draw();

        if (getCurrentEntry())
        {
                GLWFont::instance()->getGameFont()->drawWidth(
                        w_ - 25.0f,
                        GLWFont::widgetFontColor, 14,
                        x_ + 5.0f, y_ + 5.0f, 0.0f,
                        getCurrentEntry()->getText());
        }
}

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