02c377469a
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26900 a1c6a512-1295-4272-9138-f99709370657
137 lines
3.6 KiB
C++
137 lines
3.6 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 "rbscreen.h"
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#include <QPainter>
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#include <QFile>
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RBScreen::RBScreen(ProjectModel* project, QGraphicsItem *parent) :
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QGraphicsItem(parent), project(project), backdrop(0)
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{
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width = safeSetting(project, "#screenwidth", "300").toInt();
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height = safeSetting(project, "#screenheight", "200").toInt();
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QString bg = safeSetting(project, "background color", "FFFFFF");
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bgColor = stringToColor(bg, Qt::white);
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QString fg = safeSetting(project, "foreground color", "FFFFFF");
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fgColor = stringToColor(fg, Qt::black);
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/* Loading backdrop if available */
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if(project)
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{
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QString base = project->getSetting("themebase", "");
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QString backdropFile = project->getSetting("backdrop", "");
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if(QFile::exists(base + "/backdrops/" + backdropFile))
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{
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backdrop = new QPixmap(base + "/backdrops/" + backdropFile);
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/* If a backdrop has been found, use its width and height */
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if(!backdrop->isNull())
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{
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width = backdrop->width();
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height = backdrop->height();
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}
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else
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{
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delete backdrop;
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backdrop = 0;
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}
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}
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}
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}
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RBScreen::~RBScreen()
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{
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if(backdrop)
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delete backdrop;
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}
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QPainterPath RBScreen::shape() const
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{
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QPainterPath retval;
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retval.addRect(0, 0, width, height);
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return retval;
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}
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QRectF RBScreen::boundingRect() const
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{
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return QRectF(0, 0, width, height);
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}
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void RBScreen::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
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QWidget *widget)
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{
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if(backdrop)
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{
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painter->drawPixmap(0, 0, width, height, *backdrop);
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}
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else
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{
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painter->fillRect(0, 0, width, height, bgColor);
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}
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}
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QColor RBScreen::stringToColor(QString str, QColor fallback)
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{
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QColor retval;
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if(str.length() == 6)
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{
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for(int i = 0; i < 6; i++)
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{
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char c = str[i].toAscii();
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if(!((c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F') ||
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isdigit(c)))
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{
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str = "";
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break;
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}
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}
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if(str != "")
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retval = QColor("#" + str);
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else
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retval = fallback;
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}
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else if(str.length() == 1)
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{
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if(isdigit(str[0].toAscii()) && str[0].toAscii() <= '3')
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{
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int shade = 255 * (str[0].toAscii() - '0') / 3;
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retval = QColor(shade, shade, shade);
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}
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else
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{
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retval = fallback;
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}
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}
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else
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{
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retval = fallback;
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}
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return retval;
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}
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