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/*
* The Mana World
* Copyright 2004 The Mana World Development Team
*
* This file is part of The Mana World.
*
* The Mana World 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
* any later version.
*
* The Mana World 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 The Mana World; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* $Id: textfield.cpp 4045 2008-04-07 15:23:07Z b_lindeijer $
*/
#include <algorithm>
#include <guichan/font.hpp>
#include "textfield.h"
#include "../graphics.h"
#include "../resources/image.h"
#include "../resources/resourcemanager.h"
#include "../utils/dtor.h"
int TextField::instances = 0;
ImageRect TextField::skin;
TextField::TextField(const std::string& text):
gcn::TextField(text)
{
setFrameSize(2);
if (instances == 0)
{
// Load the skin
ResourceManager *resman = ResourceManager::getInstance();
Image *textbox = resman->getImage("graphics/gui/deepbox.png");
int gridx[4] = {0, 3, 28, 31};
int gridy[4] = {0, 3, 28, 31};
//Image *textbox = resman->getImage("graphics/gui/textbox.png");
//int gridx[4] = {0, 5, 26, 31};
//int gridy[4] = {0, 5, 26, 31};
int a = 0, x, y;
for (y = 0; y < 3; y++) {
for (x = 0; x < 3; x++) {
skin.grid[a] = textbox->getSubImage(
gridx[x], gridy[y],
gridx[x + 1] - gridx[x] + 1,
gridy[y + 1] - gridy[y] + 1);
a++;
}
}
textbox->decRef();
}
instances++;
}
TextField::~TextField()
{
instances--;
if (instances == 0)
{
for_each(skin.grid, skin.grid + 9, dtor<Image*>());
}
}
void TextField::draw(gcn::Graphics *graphics)
{
if (isFocused()) {
drawCaret(graphics,
getFont()->getWidth(mText.substr(0, mCaretPosition)) -
mXScroll);
}
graphics->setColor(getForegroundColor());
graphics->setFont(getFont());
graphics->drawText(mText, 1 - mXScroll, 1);
}
void TextField::drawFrame(gcn::Graphics *graphics)
{
int w, h, bs;
bs = getFrameSize();
w = getWidth() + bs * 2;
h = getHeight() + bs * 2;
static_cast<Graphics*>(graphics)->drawImageRect(0, 0, w, h, skin);
}
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