/***************************************************************************
* Copyright (C) 2015 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., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include <QPainter>
#include <QFont>
#include <QFontMetrics>
#include <QSettings>
#include <QApplication>
#include <QMouseEvent>
#include <QMenu>
#include <QLineEdit>
#include <QInputDialog>
#include <qmmp/qmmp.h>
#include <qmmpui/qmmpuisettings.h>
#include <qmmpui/playlistmodel.h>
#include <qmmpui/columnmanager.h>
#include "skin.h"
#include "playlistheader.h"
PlayListHeader::PlayListHeader(QWidget *parent) :
QWidget(parent)
{
m_scrollable = false;
m_metrics = 0;
m_model = 0;
m_show_number = false;
m_align_numbres = false;
m_number_width = 0;
m_manager = QmmpUiSettings::instance()->columnManager();
m_skin = Skin::instance();
connect(m_skin, SIGNAL(skinChanged()), this, SLOT(updateSkin()));
loadColors();
readSettings();
}
PlayListHeader::~PlayListHeader()
{
if (m_metrics)
delete m_metrics;
m_metrics = 0;
}
void PlayListHeader::readSettings()
{
QSettings settings(Qmmp::configFile(), QSettings::IniFormat);
settings.beginGroup("Skinned");
m_font.fromString(settings.value("pl_font", QApplication::font().toString()).toString());
if (m_metrics)
{
delete m_metrics;
m_metrics = 0;
}
m_metrics = new QFontMetrics(m_font);
resize(width(), m_metrics->height () +1);
m_show_number = settings.value ("pl_show_numbers", true).toBool();
m_align_numbres = settings.value ("pl_align_numbers", false).toBool();
settings.endGroup();
updateList(PlayListModel::STRUCTURE);
}
void PlayListHeader::setModel(PlayListModel *selected, PlayListModel *previous)
{
if(previous)
{
disconnect(previous, 0, this, 0); //disconnect previous model
}
connect (selected, SIGNAL(listChanged(int)), SLOT(updateList(int)));
m_model = selected;
updateList(PlayListModel::STRUCTURE);
}
void PlayListHeader::updateList(int flags)
{
qDebug("1");
if(flags & PlayListModel::STRUCTURE)
{
qDebug("2");
//song numbers width
if(m_show_number && m_align_numbres && m_model && m_model->count() > 0)
{
qDebug("3");
m_number_width = m_metrics->width("9") * QString::number(m_model->count()).size();
}
else
m_number_width = 0;
qDebug("4");
}
qDebug("++%d++", m_number_width);
update();
}
void PlayListHeader::updateSkin()
{
loadColors();
//drawButtons();
}
void PlayListHeader::paintEvent(QPaintEvent *)
{
QPainter painter(this);
painter.setFont(m_font);
painter.setBrush(m_normal_bg);
painter.drawRect(-1,-1,width()+1,height()+1);
int sx = 5 + 3 + m_number_width + m_metrics->width("9");
painter.setBrush(m_normal);
painter.setPen(m_normal);
painter.drawRect(5,-1,width()-10,height()+1);
painter.setPen(m_normal_bg);
//painter.drawLine(0, height()-1, width(), height()-1);
if(m_number_width)
painter.drawLine(5 + 3 + m_number_width + m_metrics->width("9")/2 - 1, 0, 5 + 3 + m_number_width + m_metrics->width("9")/2 - 1, height());
for(int i = 0; i < m_manager->count(); ++i)
{
painter.drawText(sx + m_manager->size(i) / 2 - m_metrics->width(m_manager->name(i))/2, m_metrics->ascent(), m_manager->name(i));
sx += m_manager->size(i);
//if(i < m_manager->count() - 1)
painter.drawLine(sx - m_metrics->width("9")/2, 0, sx - m_metrics->width("9")/2, height());
}
}
void PlayListHeader::loadColors()
{
m_normal.setNamedColor(m_skin->getPLValue("normal"));
m_current.setNamedColor(m_skin->getPLValue("current"));
m_normal_bg.setNamedColor(m_skin->getPLValue("normalbg"));
m_selected_bg.setNamedColor(m_skin->getPLValue("selectedbg"));
}
