qmstuffpage.cpp

可以播放MP3,wma等文件格式的播放器

/* qmstuffpage.cpp
 *
 * $Id: qmstuffpage.cpp,v 1.15 2002/03/21 15:03:08 amos Exp $
 *
 * Apollo sound player: http://www.apolloplayer.org
 * Copyright(C) 2000-2002 Apollo Team.  See CREDITS file.
 *
 * 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.
 *
 * The GNU General Public License is also available online at:
 *
 * http://www.gnu.org/copyleft/gpl.html
 */

#include "qmstuffpage.h"
#include "qmconfig.h"
#include "qmconfigpage.h"
#include "qmmainwindow.h"
#include "qmsystray.h"

#include <iostream>

#include <qlayout.h>
#include <qvbox.h>
#include <qcheckbox.h>
#include <qlabel.h>
#include <qhbox.h>
#include <qcombobox.h>
#include <qvgroupbox.h>
#include <qlineedit.h>

/*!
  \file qmstuffpage.cpp
  \brief Preferences page for different stuff
*/

/*!
  \class QmStuffPage qmstuffpage.h
  \brief Various settings
*/


QmStuffPage::QmStuffPage(
	QmConfigDialog *parent,
	const char *name)
	: QmConfigPage(parent, name)
{
    QVBoxLayout *layout = new QVBoxLayout(this, 5);

    m_pPacked = new QCheckBox( "&Packed mode: fit more songs in one screen height", this);
	connect(m_pPacked, SIGNAL(clicked()), this, SLOT(changed()));
	layout->addWidget(m_pPacked);

    m_pSystray = new QCheckBox( "&Enable system tray icon", this);
	connect(m_pSystray, SIGNAL(clicked()), this, SLOT(changed()));
	layout->addWidget(m_pSystray);
#ifndef APOLLO_USE_SYSTRAY
    m_pSystray->hide();
#endif

    m_pLatin1 = new QCheckBox( "&Encoding: use latin 1 instead of utf-8.", this);
	connect(m_pLatin1, SIGNAL(clicked()), this, SLOT(changed()));
	layout->addWidget(m_pLatin1);
    layout->addWidget(new QLabel(tr("<table><tr><td>"
									"utf-8 should work for everyone, but latin1 is <i>much</i> faster. "
									"More choices will be added."
									"</td></tr></table>"), this));

	layout->addWidget(new QLabel(tr("<table><tr><td>"
									"Choose what to display in the playlist:"
									"</td></tr></table>"), this)); 
	m_pDisplayString = new QLineEdit(QmConfig::instance()->getString("stuff", "display-format"), this);
	layout->addWidget(m_pDisplayString);
	connect(m_pDisplayString, SIGNAL(textChanged(const QString&)), this, SLOT(changed()));

	layout->addWidget(new QLabel(tr("<table><tr><td>"
									"What to display for songs (that we think are) part of a multi artist album:"
									"</td></tr></table>"), this)); 
	m_pDisplayStringMulti = new QLineEdit(QmConfig::instance()->getString("stuff", "display-format-multi"), this);
	layout->addWidget(m_pDisplayStringMulti);
	connect(m_pDisplayStringMulti, SIGNAL(textChanged(const QString&)), this, SLOT(changed()));
	
	layout->addWidget(new QLabel(tr("<table><tr><td>%p - performer</td><td>%a - album</td></tr>"
										   "<tr><td>%f - filename</td><td>%F - file path</td></tr>"
										   "<tr><td>%e - extension</td><td>%t - track name</td></tr>"
										   "<tr><td>%n - track no</td><td>%y - year</td></tr>"
										   "<tr><td>%g - genre</td><td>%c - comment</td></tr></table"), this));

	layout->addStretch(1000);
}


/*!
  Destroys the page.
*/


QmStuffPage::~QmStuffPage()
{
}


/*!
  Save changes
 */

void
QmStuffPage::save()
{
	QmConfig *conf = QmConfig::instance();
	conf->set( "stuff", "packed", m_pPacked->isOn());
	conf->set( "stuff", "systray", m_pSystray->isOn());
    conf->set( "stuff", "encoding", (m_pLatin1->isOn() ? "ISO-8859-1" : "utf-8"));
    QmSystray::show( QmMainWindow::mainwin, m_pSystray->isOn() );
    QmMainWindow::mainwin->updatePlayList();

	if (conf->getString( "stuff", "display-format" ) != m_pDisplayString->text() ||
		conf->getString( "stuff", "display-format-multi" ) != m_pDisplayStringMulti->text())
	{
		conf->set( "stuff", "display-format", m_pDisplayString->text());
		conf->set( "stuff", "display-format-multi", m_pDisplayStringMulti->text()); 
		QmMainWindow::mainwin->setDisplayFormat();
	}
}


/*!
  loads in the current values from QmConfig.  Used before showing the
  page, and to reset to previous settings.
*/

void
QmStuffPage::load()
{
	bool initval;
	QmConfig *conf = QmConfig::instance();
	conf->get( "stuff", "packed", initval );
	m_pPacked->setChecked(initval);

	bool initvalSystray;
	conf->get( "stuff", "systray", initvalSystray );
	m_pSystray->setChecked(initvalSystray);
    QmSystray::show( QmMainWindow::mainwin, m_pSystray->isOn() );

    QString initvalS;
    conf->get( "stuff", "encoding", initvalS );
    m_pLatin1->setChecked(initvalS == "ISO-8859-1");

	m_pDisplayString->setText(conf->getString( "stuff", "display-format" ));
	m_pDisplayStringMulti->setText(conf->getString( "stuff", "display-format-multi" ));	
}


/*!
  Discard changes done since last save().
 */

void
QmStuffPage::discard()
{
	load();
}