/***************************************************************************
* Copyright (C) 2007-2008 by Ilya Kotov *
* forkotov02@hotmail.ru *
* *
* 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 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include <QPainter>
#include <QResizeEvent>
#include <QMenu>
#include <QSettings>
#include <qmmpui/playlistmodel.h>
#include "dock.h"
#include "button.h"
#include "playlisttitlebar.h"
#include "skin.h"
PlayListTitleBar::PlayListTitleBar(QWidget *parent)
: PixmapWidget(parent)
{
m_active = FALSE;
m_resize = FALSE;
m_shade2 = 0;
m_model = 0;
m_shaded = FALSE;
m_align = FALSE;
m_skin = Skin::getPointer();
setSizeIncrement(25,1);
connect(m_skin, SIGNAL(skinChanged()), this, SLOT(updateSkin()));
m_pl = qobject_cast<PlayList*>(parent);
m_mw = qobject_cast<MainWindow*>(m_pl->parent());
m_close = new Button(this,Skin::PL_BT_CLOSE_N, Skin::PL_BT_CLOSE_P);
connect (m_close, SIGNAL(clicked()), m_pl, SIGNAL(closed()));
m_close->move(264,3);
m_shade = new Button(this, Skin::PL_BT_SHADE1_N, Skin::PL_BT_SHADE1_P);
connect(m_shade, SIGNAL(clicked()), SLOT(shade()));
m_shade->move(255,3);
resize(275,20);
setMinimumWidth(275);
readSettings();
QSettings settings (Qmmp::configFile(), QSettings::IniFormat);
m_pl->resize (settings.value ("PlayList/size", QSize (275, 116)).toSize());
if (settings.value ("PlayList/shaded", FALSE).toBool())
shade();
resize(m_pl->width(),height());
m_align = TRUE;
}
PlayListTitleBar::~PlayListTitleBar()
{
QSettings settings (Qmmp::configFile(), QSettings::IniFormat);
settings.setValue ("PlayList/size", QSize (m_pl->width(), m_shaded ? m_height:m_pl->height()));
settings.setValue ("PlayList/shaded", m_shaded);
}
void PlayListTitleBar::drawPixmap(int sx)
{
m_close->move(264+sx*25,3);
m_shade->move(255+sx*25,3);
if (m_shade2)
m_shade2->move(255+sx*25,3);
QPixmap pixmap(275+sx*25,20);
pixmap.fill("black");
QPainter paint;
paint.begin(&pixmap);
if (m_shaded)
{
paint.drawPixmap(0,0,m_skin->getPlPart(Skin::PL_TITLEBAR_SHADED2));
for (int i = 1; i<sx+9; i++)
{
paint.drawPixmap(25*i,0,m_skin->getPlPart(Skin::PL_TFILL_SHADED));
}
}
if (m_active)
{
if (m_shaded)
{
m_shade2->show();
paint.drawPixmap(225+sx*25,0,m_skin->getPlPart(Skin::PL_TITLEBAR_SHADED1_A));
}
else
{
paint.drawPixmap(0,0,m_skin->getPlPart(Skin::PL_CORNER_UL_A));
for (int i = 1; i<sx+10; i++)
{
paint.drawPixmap(25*i,0,m_skin->getPlPart(Skin::PL_TFILL1_A));
}
paint.drawPixmap(100-12+12*sx,0,m_skin->getPlPart(Skin::PL_TITLEBAR_A));
paint.drawPixmap(250+sx*25,0,m_skin->getPlPart(Skin::PL_CORNER_UR_A));
m_close->show();
m_shade->show();
}
}
else
{
if (m_shaded)
{
m_shade2->hide();
paint.drawPixmap(275-50+sx*25,0,m_skin->getPlPart(Skin::PL_TITLEBAR_SHADED1_I));
}
else
{
paint.drawPixmap(0,0,m_skin->getPlPart(Skin::PL_CORNER_UL_I));
for (int i = 1; i<sx+10; i++)
{
paint.drawPixmap(25*i,0,m_skin->getPlPart(Skin::PL_TFILL1_I));
}
paint.drawPixmap(100-12+12*sx,0,m_skin->getPlPart(Skin::PL_TITLEBAR_I));
paint.drawPixmap(250+sx*25,0,m_skin->getPlPart(Skin::PL_CORNER_UR_I));
m_close->hide();
m_shade->hide();
}
}
if (m_shaded)
{
QColor col;
col.setNamedColor(QString(m_skin->getPLValue("mbbg")));
paint.setBrush(QBrush(col));
paint.setPen(col);
paint.drawRect(8,1, 235 + sx*25, 11);
//draw text
paint.setFont(m_font);
paint.setPen(QString(m_skin->getPLValue("mbfg")));
paint.drawText(9, 11, m_truncatedText);
}
paint.end();
setPixmap(pixmap);
}
void PlayListTitleBar::resizeEvent(QResizeEvent *e)
{
truncate();
drawPixmap((e->size().width()-275)/25);
}
void PlayListTitleBar::mousePressEvent(QMouseEvent* event)
{
switch ((int) event->button ())
{
case Qt::LeftButton:
{
pos = event->pos();
if (m_shaded && (width() - 30) < pos.x() && pos.x() < (width() - 22))
{
m_resize = TRUE;
m_pl->setCursor (Qt::SizeHorCursor);
}
break;
}
case Qt::RightButton:
{
m_mw->menu()->exec(event->globalPos());
}
}
}
void PlayListTitleBar::mouseReleaseEvent(QMouseEvent*)
{
Dock::getPointer()->updateDock();
m_resize = FALSE;
m_pl->setCursor (Qt::ArrowCursor);
}
void PlayListTitleBar::mouseMoveEvent(QMouseEvent* event)
{
QPoint npos = (event->globalPos()-pos);
QPoint oldpos = npos;
if (m_shaded && m_resize)
{
m_pl->resize((event->x() + 25), m_pl->height());
resize((event->x() + 25), height());
}
else
Dock::getPointer()->move(m_pl, npos);
}
void PlayListTitleBar::setActive(bool a)
{
m_active = a;
drawPixmap((width()-275)/25);
}
void PlayListTitleBar::setModel(PlayListModel *model)
{
m_model = model;
connect (m_model, SIGNAL(listChanged()), SLOT(showCurrent()));
}
void PlayListTitleBar::readSettings()
{
QSettings settings (Qmmp::configFile(), QSettings::IniFormat);
QString fontname = settings.value("PlayList/Font","").toString();
if (fontname.isEmpty ())
fontname = QFont("Helvetica [Cronyx]", 8).toString();
m_font.fromString(fontname);
m_font.setPointSize(8);
}
void PlayListTitleBar::updateSkin()
{
drawPixmap((width()-275)/25);
}
void PlayListTitleBar::shade()
{
m_shaded = !m_shaded;
if (m_shaded)
{
m_height = m_pl->height();
m_pl->setFixedHeight(14);
m_shade->hide();
m_shade2 = new Button(this, Skin::PL_BT_SHADE2_N, Skin::PL_BT_SHADE2_P);
m_shade2->move(254,3);
connect(m_shade2, SIGNAL(clicked()), SLOT(shade()));
m_shade2->show();
}
else
{
m_pl->setMinimumSize (275,116);
m_pl->setMaximumSize (10000,10000);
m_pl->resize(width(),m_height);
m_shade2->deleteLater();
m_shade2 = 0;
m_shade->show();
}
showCurrent();
update();
if (m_align)
Dock::getPointer()->align(m_pl, m_shaded? -m_height+14: m_height-14);
}
void PlayListTitleBar::showCurrent()
{
if (m_model)
{
PlayListItem* info = m_model->currentItem();
if (info)
{
m_text = QString("%1. ").arg(m_model->currentRow()+1);
m_text.append(info->text());
m_text.append(QString(" (%1:%2)").arg(info->length()/60)
.arg(info->length()%60, 2, 10, QChar('0')));
}
else
m_text.clear();
}
truncate();
drawPixmap((width()-275)/25);
}
void PlayListTitleBar::truncate()
{
m_truncatedText = m_text;
QFontMetrics metrics(m_font);
bool truncate = FALSE;
while (metrics.width(m_truncatedText) > (this->width() - 35))
{
truncate = TRUE;
m_truncatedText = m_truncatedText.left(m_truncatedText.length()-1);
}
if (truncate)
m_truncatedText = m_truncatedText.left(m_truncatedText.length()-3).trimmed()+"...";
}
