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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2010 Robert Bieber
*
* 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 (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef RBVIEWPORT_H
#define RBVIEWPORT_H
#include "skin_parser.h"
#include "rbfont.h"
class RBScreen;
class RBRenderInfo;
#include <QGraphicsItem>
class RBViewport : public QGraphicsItem
{
public:
enum Alignment
{
Left,
Center,
Right
};
static const double scrollRate;
RBViewport(skin_element* node, const RBRenderInfo& info);
virtual ~RBViewport();
QPainterPath shape() const;
QRectF boundingRect() const;
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
QWidget *widget);
void setBGColor(QColor color){ background = color; }
QColor getBGColor(){ return background; }
void setFGColor(QColor color){ foreground = color; }
QColor getFGColor(){ return foreground; }
void makeCustomUI(){ customUI = true; }
void clearCustomUI(){ customUI = false; }
void newLine();
void write(QString text);
void alignText(Alignment align){ textAlign = align; }
int getTextOffset(){ return textOffset.y(); }
void addTextOffset(int height){ textOffset.setY(textOffset.y() + height); }
void flushText()
{
alignLeft();
alignRight();
alignCenter();
}
void scrollText(double time){ scrollTime = time; }
void enableStatusBar(){ showStatusBar = true; }
void showPlaylist(const RBRenderInfo& info, int start, skin_element* id3,
skin_element* noId3);
private:
void alignLeft();
void alignCenter();
void alignRight();
QRectF size;
RBFont* font;
QColor foreground;
QColor background;
bool debug;
bool customUI;
QPoint textOffset;
int lineHeight;
RBScreen* screen;
QString leftText;
QString centerText;
QString rightText;
Alignment textAlign;
bool showStatusBar;
QPixmap statusBarTexture;
RBText* leftGraphic;
RBText* centerGraphic;
RBText* rightGraphic;
double scrollTime;
};
#endif // RBVIEWPORT_H
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