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/*
* The ManaPlus Client
* Copyright (C) 2013-2016 The ManaPlus Developers
*
* This file is part of The ManaPlus Client.
*
* This program 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.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "gui/widgets/colorpage.h"
#include "gui/skin.h"
#include "gui/fonts/font.h"
#include "gui/models/colormodel.h"
#include "render/graphics.h"
#include "debug.h"
ColorPage::ColorPage(const Widget2 *const widget,
ListModel *const listModel,
const std::string &skin) :
ListBox(widget, listModel, skin)
{
mItemPadding = mSkin ? mSkin->getOption("itemPadding") : 1;
const Font *const font = getFont();
mRowHeight = CAST_U32(font->getHeight() +
2 * mItemPadding);
if (mListModel)
{
setHeight(CAST_S32(getRowHeight()) *
mListModel->getNumberOfElements()
+ 2 * mPadding + 20);
}
}
ColorPage::~ColorPage()
{
}
void ColorPage::draw(Graphics *const graphics)
{
BLOCK_START("ColorPage::draw")
const ColorModel *const model = static_cast<ColorModel* const>(
mListModel);
mHighlightColor.a = CAST_U32(mAlpha * 255.0F);
updateAlpha();
Font *const font = getFont();
const int rowHeight = CAST_S32(getRowHeight());
const int width = mDimension.width;
if (mSelected >= 0)
{
graphics->setColor(mHighlightColor);
graphics->fillRectangle(Rect(mPadding,
rowHeight * mSelected + mPadding,
mDimension.width - 2 * mPadding, rowHeight));
const ColorPair *const colors = model->getColorAt(mSelected);
const std::string str = mListModel->getElementAt(mSelected);
font->drawString(graphics,
*colors->color1,
*colors->color2,
str,
(width - font->getWidth(str)) / 2,
mSelected * rowHeight + mPadding);
}
const int sz = mListModel->getNumberOfElements();
for (int i = 0, y = mPadding; i < sz; ++i, y += rowHeight)
{
if (i != mSelected)
{
const ColorPair *const colors = model->getColorAt(i);
const std::string str = mListModel->getElementAt(i);
font->drawString(graphics,
*colors->color1,
*colors->color2,
str,
(width - font->getWidth(str)) / 2,
y);
}
}
BLOCK_END("ColorPage::draw")
}
void ColorPage::safeDraw(Graphics *const graphics)
{
ColorPage::draw(graphics);
}
void ColorPage::resetAction()
{
setSelected(-1);
}
void ColorPage::adjustSize()
{
BLOCK_START("ColorPage::adjustSize")
if (mListModel)
{
setHeight(CAST_S32(getRowHeight()) *
mListModel->getNumberOfElements() +
2 * mPadding + 20);
}
BLOCK_END("ColorPage::adjustSize")
}
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