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tdemultimedia/juk/juk.cpp

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/***************************************************************************
begin : Mon Feb 4 23:40:41 EST 2002
copyright : (C) 2002 - 2004 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#include <config.h>
#include <kcmdlineargs.h>
#include <kstatusbar.h>
#include <kdebug.h>
#include <kmessagebox.h>
#include <kstandarddirs.h>
#include "juk.h"
#include "slideraction.h"
#include "statuslabel.h"
#include "splashscreen.h"
#include "systemtray.h"
#include "keydialog.h"
#include "tagguesserconfigdlg.h"
#include "filerenamerconfigdlg.h"
#include "actioncollection.h"
#include "cache.h"
#include "playlistsplitter.h"
#include "collectionlist.h"
#include "covermanager.h"
#include "tagtransactionmanager.h"
using namespace ActionCollection;
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
JuK::JuK(TQWidget *parent, const char *name) :
KMainWindow(parent, name, WDestructiveClose),
m_player(PlayerManager::instance()),
m_shuttingDown(false)
{
// Expect segfaults if you change this order.
readSettings();
if(m_showSplash && !m_startDocked && Cache::cacheFileExists()) {
SplashScreen::instance()->show();
kapp->processEvents();
}
setupActions();
setupLayout();
if(TQApplication::reverseLayout())
setupGUI(ToolBar | Save | Create, "jukui-rtl.rc");
else
setupGUI(ToolBar | Save | Create);
readConfig();
setupSystemTray();
setupGlobalAccels();
createDirs();
SplashScreen::finishedLoading();
TQTimer::singleShot(0, CollectionList::instance(), TQT_SLOT(slotCheckCache()));
TQTimer::singleShot(0, this, TQT_SLOT(slotProcessArgs()));
m_sliderAction->slotUpdateOrientation();
}
JuK::~JuK()
{
kdDebug(65432) << k_funcinfo << endl;
}
KActionCollection *JuK::actionCollection() const
{
return ActionCollection::actions();
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////
void JuK::setupLayout()
{
new TagTransactionManager(this);
m_splitter = new PlaylistSplitter(this, "playlistSplitter");
setCentralWidget(m_splitter);
m_statusLabel = new StatusLabel(m_splitter->playlist(), statusBar());
connect(CollectionList::instance(), TQT_SIGNAL(signalCollectionChanged()),
m_statusLabel, TQT_SLOT(updateData()));
statusBar()->addWidget(m_statusLabel, 1);
PlayerManager::instance()->setStatusLabel(m_statusLabel);
m_splitter->setFocus();
resize(750, 500);
}
void JuK::setupActions()
{
ActionCollection::actions()->setWidget(this);
KStdAction::quit(this, TQT_SLOT(slotQuit()), actions());
KStdAction::undo(this, TQT_SLOT(slotUndo()), actions());
KStdAction::cut(kapp, TQT_SLOT(cut()), actions());
KStdAction::copy(kapp, TQT_SLOT(copy()), actions());
KStdAction::paste(kapp, TQT_SLOT(paste()), actions());
KStdAction::clear(kapp, TQT_SLOT(clear()), actions());
KStdAction::selectAll(kapp, TQT_SLOT(selectAll()), actions());
new KAction(i18n("Remove From Playlist"), "edit_remove", 0, kapp, TQT_SLOT(clear()), actions(), "removeFromPlaylist");
KActionMenu *actionMenu = new KActionMenu(i18n("&Random Play"), "roll", actions(), "actionMenu");
actionMenu->setDelayed(false);
KRadioAction *ka = new KRadioAction(i18n("&Disable Random Play"), "player_playlist", 0, actions(), "disableRandomPlay");
ka->setExclusiveGroup("randomPlayGroup");
actionMenu->insert(ka);
m_randomPlayAction = new KRadioAction(i18n("Use &Random Play"), "roll", 0, actions(), "randomPlay");
m_randomPlayAction->setExclusiveGroup("randomPlayGroup");
actionMenu->insert(m_randomPlayAction);
ka = new KRadioAction(i18n("Use &Album Random Play"), "roll", 0, actions(), "albumRandomPlay");
ka->setExclusiveGroup("randomPlayGroup");
connect(ka, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotCheckAlbumNextAction(bool)));
actionMenu->insert(ka);
new KAction(i18n("&Play"), "player_play", 0, m_player, TQT_SLOT(play()), actions(), "play");
new KAction(i18n("P&ause"), "player_pause", 0, m_player, TQT_SLOT(pause()), actions(), "pause");
new KAction(i18n("&Stop"), "player_stop", 0, m_player, TQT_SLOT(stop()), actions(), "stop");
new KToolBarPopupAction(i18n("previous track", "Previous"), "player_start", KShortcut(), m_player, TQT_SLOT(back()), actions(), "back");
new KAction(i18n("next track", "&Next"), "player_end", KShortcut(), m_player, TQT_SLOT(forward()), actions(), "forward");
new KToggleAction(i18n("&Loop Playlist"), 0, KShortcut(), actions(), "loopPlaylist");
KToggleAction *resizeColumnAction =
new KToggleAction(i18n("&Resize Playlist Columns Manually"),
KShortcut(), actions(), "resizeColumnsManually");
resizeColumnAction->setCheckedState(i18n("&Resize Column Headers Automatically"));
// the following are not visible by default
new KAction(i18n("Mute"), "mute", 0, m_player, TQT_SLOT(mute()), actions(), "mute");
new KAction(i18n("Volume Up"), "volumeUp", 0, m_player, TQT_SLOT(volumeUp()), actions(), "volumeUp");
new KAction(i18n("Volume Down"), "volumeDown", 0, m_player, TQT_SLOT(volumeDown()), actions(), "volumeDown");
new KAction(i18n("Play / Pause"), "playPause", 0, m_player, TQT_SLOT(playPause()), actions(), "playPause");
new KAction(i18n("Seek Forward"), "seekForward", 0, m_player, TQT_SLOT(seekForward()), actions(), "seekForward");
new KAction(i18n("Seek Back"), "seekBack", 0, m_player, TQT_SLOT(seekBack()), actions(), "seekBack");
//////////////////////////////////////////////////
// settings menu
//////////////////////////////////////////////////
m_toggleSplashAction =
new KToggleAction(i18n("Show Splash Screen on Startup"),
KShortcut(), actions(), "showSplashScreen");
m_toggleSplashAction->setCheckedState(i18n("Hide Splash Screen on Startup"));
m_toggleSystemTrayAction =
new KToggleAction(i18n("&Dock in System Tray"),
KShortcut(), actions(), "toggleSystemTray");
m_toggleDockOnCloseAction =
new KToggleAction(i18n("&Stay in System Tray on Close"),
KShortcut(), actions(), "dockOnClose");
m_togglePopupsAction =
new KToggleAction(i18n("Popup &Track Announcement"),
KShortcut(), this, 0, actions(), "togglePopups");
new KToggleAction(i18n("Save &Play Queue on Exit"),
KShortcut(), this, 0, actions(), "saveUpcomingTracks");
connect(m_toggleSystemTrayAction, TQT_SIGNAL(toggled(bool)),
this, TQT_SLOT(slotToggleSystemTray(bool)));
m_outputSelectAction = PlayerManager::playerSelectAction(actions());
if(m_outputSelectAction)
m_outputSelectAction->setCurrentItem(0);
new KAction(i18n("&Tag Guesser..."), 0, 0, this, TQT_SLOT(slotConfigureTagGuesser()),
actions(), "tagGuesserConfig");
new KAction(i18n("&File Renamer..."), 0, 0, this, TQT_SLOT(slotConfigureFileRenamer()),
actions(), "fileRenamerConfig");
KStdAction::keyBindings(this, TQT_SLOT(slotEditKeys()), actions());
//////////////////////////////////////////////////
// just in the toolbar
//////////////////////////////////////////////////
m_sliderAction = new SliderAction(i18n("Track Position"), actions(),
"trackPositionAction");
}
void JuK::setupSystemTray()
{
if(m_toggleSystemTrayAction && m_toggleSystemTrayAction->isChecked()) {
m_systemTray = new SystemTray(this, "systemTray");
m_systemTray->show();
m_toggleDockOnCloseAction->setEnabled(true);
m_togglePopupsAction->setEnabled(true);
connect(m_systemTray, TQT_SIGNAL(quitSelected()), this, TQT_SLOT(slotAboutToQuit()));
}
else {
m_systemTray = 0;
m_toggleDockOnCloseAction->setEnabled(false);
m_togglePopupsAction->setEnabled(false);
}
}
void JuK::setupGlobalAccels()
{
m_accel = new KGlobalAccel(this);
KeyDialog::insert(m_accel, "Play", i18n("Play"), action("play"), TQT_SLOT(activate()));
KeyDialog::insert(m_accel, "PlayPause", i18n("Play / Pause"), action("playPause"), TQT_SLOT(activate()));
KeyDialog::insert(m_accel, "Stop", i18n("Stop Playing"), action("stop"), TQT_SLOT(activate()));
KeyDialog::insert(m_accel, "Back", i18n("Back"), action("back"), TQT_SLOT(activate()));
KeyDialog::insert(m_accel, "Forward", i18n("Forward"), action("forward"), TQT_SLOT(activate()));
KeyDialog::insert(m_accel, "SeekBack", i18n("Seek Back"), action("seekBack"), TQT_SLOT(activate()));
KeyDialog::insert(m_accel, "SeekForward", i18n("Seek Forward"), action("seekForward"), TQT_SLOT(activate()));
KeyDialog::insert(m_accel, "VolumeUp", i18n("Volume Up"), action("volumeUp"), TQT_SLOT(activate()));
KeyDialog::insert(m_accel, "VolumeDown", i18n("Volume Down"), action("volumeDown"), TQT_SLOT(activate()));
KeyDialog::insert(m_accel, "Mute", i18n("Mute"), action("mute"), TQT_SLOT(activate()));
KeyDialog::insert(m_accel, "ShowHide", i18n("Show / Hide"), this, TQT_SLOT(slotShowHide()));
KeyDialog::insert(m_accel, "ForwardAlbum", i18n("Play Next Album"), action("forwardAlbum"), TQT_SLOT(activate()));
m_accel->setConfigGroup("Shortcuts");
m_accel->readSettings();
m_accel->updateConnections();
}
void JuK::slotProcessArgs()
{
KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
TQStringList files;
for(int i = 0; i < args->count(); i++)
files.append(args->arg(i));
CollectionList::instance()->addFiles(files);
}
void JuK::createDirs()
{
TQDir dir(KGlobal::dirs()->saveLocation("data", kapp->instanceName() + '/'));
if (!dir.exists("covers", false))
dir.mkdir("covers", false);
dir.cd("covers");
if (!dir.exists("large", false))
dir.mkdir("large", false);
}
void JuK::keyPressEvent(TQKeyEvent *e)
{
if (e->key() >= Qt::Key_Back && e->key() <= Qt::Key_MediaLast)
e->accept();
KMainWindow::keyPressEvent(e);
}
/**
* These are settings that need to be know before setting up the GUI.
*/
void JuK::readSettings()
{
KConfigGroup config(KGlobal::config(), "Settings");
m_showSplash = config.readBoolEntry("ShowSplashScreen", true);
m_startDocked = config.readBoolEntry("StartDocked", false);
}
void JuK::readConfig()
{
// player settings
KConfigGroup playerConfig(KGlobal::config(), "Player");
if(m_sliderAction->volumeSlider()) {
int maxVolume = m_sliderAction->volumeSlider()->maxValue();
int volume = playerConfig.readNumEntry("Volume", maxVolume);
m_sliderAction->volumeSlider()->setVolume(volume);
}
// Default to no random play
ActionCollection::action<KToggleAction>("disableRandomPlay")->setChecked(true);
TQString randomPlayMode = playerConfig.readEntry("RandomPlay", "Disabled");
if(randomPlayMode == "true" || randomPlayMode == "Normal")
m_randomPlayAction->setChecked(true);
else if(randomPlayMode == "AlbumRandomPlay")
ActionCollection::action<KToggleAction>("albumRandomPlay")->setChecked(true);
bool loopPlaylist = playerConfig.readBoolEntry("LoopPlaylist", false);
ActionCollection::action<KToggleAction>("loopPlaylist")->setChecked(loopPlaylist);
// general settings
KConfigGroup settingsConfig(KGlobal::config(), "Settings");
bool dockInSystemTray = settingsConfig.readBoolEntry("DockInSystemTray", true);
m_toggleSystemTrayAction->setChecked(dockInSystemTray);
bool dockOnClose = settingsConfig.readBoolEntry("DockOnClose", true);
m_toggleDockOnCloseAction->setChecked(dockOnClose);
bool showPopups = settingsConfig.readBoolEntry("TrackPopup", false);
m_togglePopupsAction->setChecked(showPopups);
if(m_outputSelectAction)
m_outputSelectAction->setCurrentItem(settingsConfig.readNumEntry("MediaSystem", 0));
m_toggleSplashAction->setChecked(m_showSplash);
}
void JuK::saveConfig()
{
// player settings
KConfigGroup playerConfig(KGlobal::config(), "Player");
if (m_sliderAction->volumeSlider())
{
playerConfig.writeEntry("Volume", m_sliderAction->volumeSlider()->volume());
}
playerConfig.writeEntry("RandomPlay", m_randomPlayAction->isChecked());
KToggleAction *a = ActionCollection::action<KToggleAction>("loopPlaylist");
playerConfig.writeEntry("LoopPlaylist", a->isChecked());
a = ActionCollection::action<KToggleAction>("albumRandomPlay");
if(a->isChecked())
playerConfig.writeEntry("RandomPlay", "AlbumRandomPlay");
else if(m_randomPlayAction->isChecked())
playerConfig.writeEntry("RandomPlay", "Normal");
else
playerConfig.writeEntry("RandomPlay", "Disabled");
// general settings
KConfigGroup settingsConfig(KGlobal::config(), "Settings");
settingsConfig.writeEntry("ShowSplashScreen", m_toggleSplashAction->isChecked());
settingsConfig.writeEntry("StartDocked", m_startDocked);
settingsConfig.writeEntry("DockInSystemTray", m_toggleSystemTrayAction->isChecked());
settingsConfig.writeEntry("DockOnClose", m_toggleDockOnCloseAction->isChecked());
settingsConfig.writeEntry("TrackPopup", m_togglePopupsAction->isChecked());
if(m_outputSelectAction)
settingsConfig.writeEntry("MediaSystem", m_outputSelectAction->currentItem());
KGlobal::config()->sync();
}
bool JuK::queryExit()
{
m_startDocked = !isVisible();
kdDebug(65432) << k_funcinfo << endl;
hide();
action("stop")->activate();
delete m_systemTray;
m_systemTray = 0;
CoverManager::shutdown();
Cache::instance()->save();
saveConfig();
delete m_splitter;
m_splitter = 0;
return true;
}
bool JuK::queryClose()
{
kdDebug(65432) << k_funcinfo << endl;
if(!m_shuttingDown &&
!kapp->sessionSaving() &&
m_systemTray &&
m_toggleDockOnCloseAction->isChecked())
{
KMessageBox::information(this,
i18n("<qt>Closing the main window will keep JuK running in the system tray. "
"Use Quit from the File menu to quit the application.</qt>"),
i18n("Docking in System Tray"), "hideOnCloseInfo");
hide();
return false;
}
else
return true;
}
////////////////////////////////////////////////////////////////////////////////
// private slot definitions
////////////////////////////////////////////////////////////////////////////////
void JuK::slotShowHide()
{
setShown(!isShown());
}
void JuK::slotAboutToQuit()
{
m_shuttingDown = true;
}
void JuK::slotQuit()
{
kdDebug(65432) << k_funcinfo << endl;
m_shuttingDown = true;
kapp->quit();
}
////////////////////////////////////////////////////////////////////////////////
// settings menu
////////////////////////////////////////////////////////////////////////////////
void JuK::slotToggleSystemTray(bool enabled)
{
if(enabled && !m_systemTray)
setupSystemTray();
else if(!enabled && m_systemTray) {
delete m_systemTray;
m_systemTray = 0;
m_toggleDockOnCloseAction->setEnabled(false);
m_togglePopupsAction->setEnabled(false);
}
}
void JuK::slotEditKeys()
{
KeyDialog::configure(m_accel, actions(), this);
}
void JuK::slotConfigureTagGuesser()
{
TagGuesserConfigDlg(this).exec();
}
void JuK::slotConfigureFileRenamer()
{
FileRenamerConfigDlg(this).exec();
}
void JuK::slotUndo()
{
TagTransactionManager::instance()->undo();
}
void JuK::slotCheckAlbumNextAction(bool albumRandomEnabled)
{
// If album random play is enabled, then enable the Play Next Album action
// unless we're not playing right now.
if(albumRandomEnabled && !m_player->playing())
albumRandomEnabled = false;
action("forwardAlbum")->setEnabled(albumRandomEnabled);
}
#include "juk.moc"
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