10b9e3b024
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27729 a1c6a512-1295-4272-9138-f99709370657
134 lines
3.7 KiB
C++
134 lines
3.7 KiB
C++
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2010 Robert Bieber
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include <QPainter>
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#include "parsetreenode.h"
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#include "rbprogressbar.h"
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#include "projectmodel.h"
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RBProgressBar::RBProgressBar(RBViewport *parent, const RBRenderInfo &info,
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ParseTreeNode* node, bool pv)
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:RBMovable(parent), node(node)
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{
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int paramCount = node->getElement()->params_count;
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skin_tag_parameter* params = node->getElement()->params;
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/* First we set everything to defaults */
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bitmap = 0;
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color = parent->getFGColor();
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int x = 0;
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int y = parent->getTextOffset();
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int w = parent->boundingRect().width();
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int h = 6;
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/* Now we change defaults if the parameters are there */
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if(paramCount > 0 && params[0].type != skin_tag_parameter::DEFAULT)
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{
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x = params[0].data.number;
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}
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if(paramCount > 1 && params[1].type != skin_tag_parameter::DEFAULT)
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{
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y = params[1].data.number;
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}
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if(paramCount > 2 && params[2].type != skin_tag_parameter::DEFAULT)
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{
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w = params[2].data.number;
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}
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if(paramCount > 3 && params[3].type != skin_tag_parameter::DEFAULT)
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{
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h = params[3].data.number;
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}
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if(paramCount > 4 && params[4].type != skin_tag_parameter::DEFAULT)
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{
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QString imPath(params[4].data.text);
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imPath = info.settings()->value("imagepath", "") + "/" + imPath;
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bitmap = new QPixmap(imPath);
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if(bitmap->isNull())
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{
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delete bitmap;
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bitmap = 0;
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}
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}
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size = QRectF(0, 0, w, h);
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/* Finally, we scale the width according to the amount played */
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int percent;
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if(pv)
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{
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percent = (info.device()->data("pv").toInt() + 50) * 100 / 56;
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}
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else
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{
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percent = info.device()->data("px").toInt();
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}
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if(percent > 100)
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percent = 100;
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if(percent < 0)
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percent = 0;
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w = w * percent / 100;
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renderSize = QRectF(0, 0, w, h);
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setPos(x, y);
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parent->addTextOffset(h);
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}
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RBProgressBar::~RBProgressBar()
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{
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if(bitmap)
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delete bitmap;
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}
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void RBProgressBar::paint(QPainter *painter,
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const QStyleOptionGraphicsItem *option,
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QWidget *widget)
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{
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if(bitmap && !bitmap->isNull())
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{
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painter->drawPixmap(renderSize, *bitmap, renderSize);
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}
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else
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{
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painter->fillRect(renderSize, color);
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}
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RBMovable::paint(painter, option, widget);
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}
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void RBProgressBar::saveGeometry()
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{
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QPointF origin = pos();
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QRectF bounds = boundingRect();
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node->modParam(static_cast<int>(origin.x()), 0);
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node->modParam(static_cast<int>(origin.y()), 1);
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node->modParam(static_cast<int>(bounds.width()), 2);
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node->modParam(static_cast<int>(bounds.height()), 3);
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if(!bitmap)
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node->modParam(QVariant(), 4);
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}
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