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Diffstat (limited to 'noatun/modules/kaiman/userinterface.cpp')
| -rw-r--r-- | noatun/modules/kaiman/userinterface.cpp | 562 |
1 files changed, 562 insertions, 0 deletions
diff --git a/noatun/modules/kaiman/userinterface.cpp b/noatun/modules/kaiman/userinterface.cpp new file mode 100644 index 00000000..31db0e09 --- /dev/null +++ b/noatun/modules/kaiman/userinterface.cpp @@ -0,0 +1,562 @@ +/* + Copyright (c) 2000 Stefan Schimanski <1Stein@gmx.de> + + 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, 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 + aint with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdlib.h> +#include <unistd.h> + +#include <noatun/effects.h> +#include <noatun/app.h> +#include <noatun/player.h> +#include <noatun/pref.h> +#include "userinterface.h" +#include "pref.h" + +#include <qcursor.h> +#include <qpixmap.h> +#include <qbitmap.h> +#include <qimage.h> +#include <qdropsite.h> +#include <qdragobject.h> +#include <qtimer.h> + +#include <kfiledialog.h> +#include <kdebug.h> +#include <kapplication.h> +#include <kwin.h> +#include <kglobal.h> +#include <klocale.h> +#include <kconfig.h> +#include <kpopupmenu.h> +#include <kstandarddirs.h> +#include <kmessagebox.h> +#include <kio/netaccess.h> +#include <kurldrag.h> + +#include <sys/types.h> +#include <sys/wait.h> +#include <errno.h> + +#include <X11/X.h> +#include <X11/Xos.h> +#include <X11/Xlib.h> +#include <X11/Xutil.h> +#include <X11/extensions/shape.h> + +Kaiman* Kaiman::kaiman=0; +const char Kaiman::DEFAULT_SKIN[]="car-preset"; + +Kaiman::Kaiman() + : KMainWindow(0, "NoatunKaiman"), UserInterface() +{ + NOATUNPLUGINC(Kaiman); + kaiman=this; + + //setCaption( i18n("Kaiman") ); + KWin::setType( this->winId(), NET::Override ); + setBackgroundMode( NoBackground ); + setAcceptDrops(true); + + _style = 0; + _seeking = false; + _altSkin = false; + + // init config + KConfig *config=KGlobal::config(); + config->setGroup("Kaiman"); + + // load skin + QString skinName = config->readEntry( "SkinResource", DEFAULT_SKIN ); + + if ( !changeStyle(skinName, "skindata") ) + { + KMessageBox::sorry( this, i18n("Cannot load skin %1. Switching to default skin.").arg(skinName) ); + if ( !changeStyle( DEFAULT_SKIN, "skindata" ) ) + { + KMessageBox::error( this, i18n("Cannot load default skin %1.").arg(DEFAULT_SKIN) ); + QTimer::singleShot( 0, this, SLOT(close()) ); + return; + } + } + + // global connects + connect( napp, SIGNAL(hideYourself()), this, SLOT(hide()) ); + connect( napp, SIGNAL(showYourself()), this, SLOT(show()) ); + + connect( napp->player(), SIGNAL(playing()), this, SLOT(updateMode())); + connect( napp->player(), SIGNAL(stopped()), this, SLOT(updateMode())); + connect( napp->player(), SIGNAL(paused()), this, SLOT(updateMode())); + connect( napp->player(), SIGNAL(timeout()), this, SLOT(timeout())); + connect( napp->player(), SIGNAL(loopTypeChange(int)), this, SLOT(loopTypeChange(int))); + connect( napp->player(), SIGNAL(newSongLen(int,int)), this, SLOT(newSongLen(int,int))); + connect( napp->player(), SIGNAL(newSong()), this, SLOT(newSong())); + + if( napp->player()->isPlaying() ) + newSong(); + + new KaimanPrefDlg(this); + + show(); +} + + +Kaiman::~Kaiman() +{ +} + + +bool Kaiman::changeStyle( const QString &style, const QString &desc ) +{ + QString ldesc = desc; + if ( ldesc.isEmpty() ) + ldesc = _altSkin ? "alt_skindata" : "skindata"; + + bool vis = isVisible(); + if ( vis ) + hide(); + + bool ret = loadStyle( style, ldesc ); + + newSongLen(0,0); + timeout(); + loopTypeChange(0); + updateMode(); + + if ( vis ) + show(); + return ret; +} + + +bool Kaiman::loadStyle( const QString &style, const QString &desc ) +{ + if ( _style ) delete _style; + _style = new KaimanStyle(this); + if ( !_style->loadStyle( style, desc ) ) + { + delete _style; + _style = 0; + return false; + } + + if ( _style->Mask() != 0 ) + { + // Set the shaped window form + XShapeCombineMask( qt_xdisplay(), winId(), ShapeBounding, 0,0, + _style->Mask()->handle(), ShapeSet ); + } + + KaimanStyleElement* item = _style->find("Background"); + setBackgroundMode(QWidget::NoBackground); + if ( item!=0 ) + { + _style->resize( item->width(), item->height()); + resize( item->width(), item->height()); + setFixedSize( item->width(), item->height()); + } + + item = _style->find("Playlist_Button"); + if( item!=0 ) connect( item, SIGNAL(clicked()), napp->player(), SLOT(toggleListView()) ); + + item = _style->find("Play_Button"); + if( item!=0 ) connect( item, SIGNAL(clicked()), napp->player(), SLOT(playpause()) ); + + item = _style->find("Pause_Button"); + if( item!=0 ) connect( item, SIGNAL(clicked()), napp->player(), SLOT(playpause()) ); + + item = _style->find("Stop_Button"); + if( item!=0 ) connect( item, SIGNAL(clicked()), napp->player(), SLOT(stop()) ); + + item = _style->find("Next_Button"); + if( item!=0 ) connect( item, SIGNAL(clicked()), napp->player(), SLOT(forward()) ); + + item = _style->find("Prev_Button"); + if( item!=0 ) connect( item, SIGNAL(clicked()), napp->player(), SLOT(back()) ); + + item = _style->find("Exit_Button"); + if( item!=0 ) connect( item, SIGNAL(clicked()), this, SLOT(close()) ); + + item = _style->find("Mixer_Button"); + if( item!=0 ) connect( item, SIGNAL(clicked()), this, SLOT(execMixer()) ); + + item = _style->find("Iconify_Button"); + if( item!=0 ) connect( item, SIGNAL(clicked()), this, SLOT(showMinimized()) ); + + item = _style->find("Alt_Skin_Button"); + if( item!=0 ) connect( item, SIGNAL(clicked()), this, SLOT(toggleSkin()) ); + + item = _style->find("Repeat_Button"); + if( item!=0 ) connect( item, SIGNAL(clicked()), this, SLOT(toggleLoop()) ); + + item = _style->find("Shuffle_Button"); + if( item!=0 ) connect( item, SIGNAL(clicked()), this, SLOT(toggleShuffle()) ); + + item = _style->find("Config_Button"); + if( item!=0 ) connect( item, SIGNAL(clicked()), napp, SLOT(preferences()) ); + + item = _style->find("Volume_Up_Button"); + if( item!=0 ) connect( item, SIGNAL(clicked()), this,SLOT(volumeUp())); + + item = _style->find("Volume_Down_Button"); + if( item!=0 ) connect( item, SIGNAL(clicked()), this,SLOT(volumeDown())); + + KaimanStyleSlider* slider = + static_cast<KaimanStyleSlider*>(_style->find("Position_Slider")); + if( slider!=0 ) + { + connect( slider, SIGNAL(newValueDrag(int)), this, SLOT(seekStart(int)) ); + connect( slider, SIGNAL(newValue(int)), this, SLOT(seekDrag(int)) ); + connect( slider, SIGNAL(newValueDrop(int)), this, SLOT(seekStop(int)) ); + slider->setValue( 0, 0, 1000 ); + } + + slider = static_cast<KaimanStyleSlider*>(_style->find("Volume_Slider")); + if ( slider!=0 ) + { + connect(slider, SIGNAL(newValue(int)), this, SLOT(setVolume(int))); + slider->setValue( napp->player()->volume(), 0, 100 ); + } + + KaimanStyleValue* volItem = static_cast<KaimanStyleValue*>(_style->find("Volume_Item")); + if ( volItem ) + volItem->setValue( napp->player()->volume(), 0, 100 ); + + KaimanStyleText* titleItem = static_cast<KaimanStyleText*>(_style->find("Title")); + if ( titleItem ) + titleItem->startAnimation( 300 ); + + return true; +} + + +void Kaiman::closeEvent(QCloseEvent*) +{ + unload(); +} + + +void Kaiman::dragEnterEvent( QDragEnterEvent *event ) +{ + event->accept( KURLDrag::canDecode(event) ); +} + + +void Kaiman::dropEvent( QDropEvent *event ) +{ + doDropEvent(event); +} + + +void Kaiman::doDropEvent(QDropEvent *event) +{ + KURL::List uri; + if (KURLDrag::decode(event, uri)) + { + for (KURL::List::Iterator i = uri.begin(); i != uri.end(); ++i) + napp->player()->openFile(*i, false); + } +} + + +void Kaiman::seekStart( int ) +{ + _seeking = true; +} + + +void Kaiman::seekDrag( int value ) +{ + int length = napp->player()->getLength()/1000; + if ( length < 0) + length = 0; + + if ( !_style ) return; + + KaimanStyleValue* posItem = + static_cast<KaimanStyleValue*>(_style->find("Position_Item")); + if ( posItem ) + posItem->setValue( value, 0, length ); + + KaimanStyleSlider* posSlider = + static_cast<KaimanStyleSlider*>(_style->find("Position_Slider")); + if ( posSlider ) + posSlider->setValue( value, 0, length ); + + // update time + + KaimanStyleNumber* numItem = + static_cast<KaimanStyleNumber*>(_style->find("Minute_Number")); + if ( numItem ) + numItem->setValue( value/60%60 ); + + numItem = static_cast<KaimanStyleNumber*>(_style->find("Second_Number")); + if ( numItem ) + numItem->setValue( value % 60 ); +} + + +void Kaiman::seekStop( int value ) +{ + seek( value ); + _seeking = false; +} + + +void Kaiman::seek( int value ) +{ + napp->player()->skipTo( value*1000 ); // skipTo() takes milliseconds +} + + +void Kaiman::toggleSkin() +{ + _altSkin = !_altSkin; + + QString skinName = _style->skinName(); + + QString oldDesc, newDesc; + if ( _altSkin ) + { + oldDesc = QString::fromLatin1("skindata"); + newDesc = QString::fromLatin1("alt_skindata"); + } + else + { + newDesc = QString::fromLatin1("skindata"); + oldDesc = QString::fromLatin1("alt_skindata"); + } + + if ( !changeStyle(skinName, newDesc) ) + changeStyle(skinName, oldDesc); +} + + +void Kaiman::setVolume( int vol ) +{ + if ( vol<0 ) vol=0; + if ( vol>=100 ) vol=100; + + napp->player()->setVolume( vol ); +} + + +void Kaiman::volumeUp() +{ + setVolume( napp->player()->volume()+10 ); +} + + +void Kaiman::volumeDown() +{ + setVolume( napp->player()->volume()-10 ); +} + + +void Kaiman::execMixer() +{ + kapp->startServiceByDesktopName ( QString::fromLatin1("kmix"), QString::null ); +} + + +void Kaiman::timeout() +{ + if ( !_style ) return; + + if (!napp->player()->current()) + return; + + // update volume + KaimanStyleSlider* l_elem_volslider = static_cast<KaimanStyleSlider*>(_style->find("Volume_Slider")); + KaimanStyleValue* l_elem_volitem = static_cast<KaimanStyleValue*>(_style->find("Volume_Item")); + if ( l_elem_volslider!=0 ) + l_elem_volslider->setValue( napp->player()->volume(), 0, 100 ); + if ( l_elem_volitem!=0 ) + l_elem_volitem->setValue( napp->player()->volume(), 0, 100 ); + + // update position + if ( !_seeking ) + { + int sec = napp->player()->getTime()/1000; + if ( sec < 0 ) + sec = 0; + + KaimanStyleValue* posItem = + static_cast<KaimanStyleValue*>(_style->find("Position_Item")); + if ( posItem ) posItem->setValue( sec, 0, napp->player()->getLength()/1000 ); + + KaimanStyleSlider* posSlider = + static_cast<KaimanStyleSlider*>(_style->find("Position_Slider")); + if ( posSlider ) posSlider->setValue( sec, 0, napp->player()->getLength()/1000 ); + + // update time + KaimanStyleNumber* numItem = + static_cast<KaimanStyleNumber*>(_style->find("Minute_Number")); + if ( numItem ) + numItem->setValue( sec/60%60 ); + + numItem = static_cast<KaimanStyleNumber*>(_style->find("Second_Number")); + if ( numItem ) + numItem->setValue( sec%60 ); + } + + const PlaylistItem &item = napp->playlist()->current(); + KaimanStyleNumber* numItem = 0; + + numItem = static_cast<KaimanStyleNumber*>(_style->find("In_Rate_Number")); + if ( numItem ) + numItem->setValue(item.property("bitrate").toInt()); + + QString hzString = item.property("samplerate"); + hzString.truncate(2); + + numItem = static_cast<KaimanStyleNumber*>(_style->find("In_Hz_Number")); + if ( numItem ) + numItem->setValue(hzString.toInt()); +} + + +void Kaiman::updateMode() +{ + if ( !_style ) return; + + KaimanStyleButton* pause = + static_cast<KaimanStyleButton*>(_style->find("Pause_Button")); + KaimanStyleButton* play = + static_cast<KaimanStyleButton*>(_style->find("Play_Button")); + KaimanStyleState* status = + static_cast<KaimanStyleState*>(_style->find("Status_Item")); + + if (napp->player()->isStopped() ) + { + if ( pause ) pause->setLit( false ); + if ( play ) play->setLit( false ); + if ( status ) status->setValue( 0 ); + } + else if ( napp->player()->isPlaying() ) + { + if ( pause ) pause->setLit( false ); + if ( play ) play->setLit( true ); + if ( status ) status->setValue( 2 ); + } + else if ( napp->player()->isPaused() ) + { + if ( pause ) pause->setLit( true ); + if ( play ) play->setLit( false ); + if ( status ) status->setValue( 1 ); + } +} + + +void Kaiman::loopTypeChange( int ) +{ + if ( !_style ) return; + + KaimanStyleState* rep = static_cast<KaimanStyleState*>(_style->find("Repeat_Item")); + if ( rep ) + rep->setValue( napp->player()->loopStyle() ); +} + + +void Kaiman::newSongLen( int, int ) +{ + if ( !_style ) + return; + + int len = napp->player()->getLength()/1000; // convert milliseconds -> seconds + if ( len < 0 ) // getLength returns -1 if there's no Playobject + len = 0; + + // update time + KaimanStyleNumber* numItem = + static_cast<KaimanStyleNumber*>(_style->find("Minute_Total_Number")); + if ( numItem ) + numItem->setValue( len/60%60 ); + + numItem = static_cast<KaimanStyleNumber*>(_style->find("Second_Total_Number")); + if ( numItem ) + numItem->setValue( len%60 ); + + numItem = static_cast<KaimanStyleNumber*>(_style->find("Song_Minute_Number")); + if ( numItem ) + numItem->setValue( len/60%60 ); + + numItem = static_cast<KaimanStyleNumber*>(_style->find("Second_Minute_Number")); + if ( numItem ) + numItem->setValue( len%60 ); + + newSong(); +} + + +void Kaiman::newSong() +{ + if ( !_style ) return; + + KaimanStyleText* titleItem = static_cast<KaimanStyleText*>(_style->find("Title")); + if ( titleItem ) + { + QString title = i18n("Noatun"); + if ( napp->player()->current() ) + { + title = napp->player()->current().title(); + if ( title.isEmpty() ) + title = napp->player()->current().file(); + + title = i18n("TITLE (LENGTH)", "%1 (%2)").arg(title, + napp->player()->current().lengthString()); + } + titleItem->setValue( title ); + } +} + + +#undef None +void Kaiman::toggleLoop() +{ + KPopupMenu *loopMenu = new KPopupMenu(this, "loopMenu"); + int selectedItem = 0; + + loopMenu->setCheckable(true); + loopMenu->insertTitle(i18n("Loop Style")); + loopMenu->insertItem(i18n("&None"), + (int)Player::None); + loopMenu->insertItem(i18n("&Song"), + (int)Player::Song); + loopMenu->insertItem(i18n("&Playlist"), + (int)(Player::Playlist)); + loopMenu->insertItem(i18n("&Random"), + (int)(Player::Random)); + + loopMenu->setItemChecked((int)napp->player()->loopStyle(), true); // select current loopstyle in menu + selectedItem = loopMenu->exec(QCursor::pos()); + if (selectedItem != -1) + napp->player()->loop(selectedItem); // set new loopstyle + + delete loopMenu; +} + + +void Kaiman::toggleShuffle() +{ + napp->player()->loop(Player::Random); // set loopstyle to be random +} + +#include "userinterface.moc" |