| 1 | /* |
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| 2 | * Hydrogen |
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| 3 | * Copyright(c) 2002-2008 by Alex >Comix< Cominu [comix@users.sourceforge.net] |
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| 4 | * |
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| 5 | * http://www.hydrogen-music.org |
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| 6 | * |
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| 7 | * This program is free software; you can redistribute it and/or modify |
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| 8 | * it under the terms of the GNU General Public License as published by |
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| 9 | * the Free Software Foundation; either version 2 of the License, or |
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| 10 | * (at your option) any later version. |
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| 11 | * |
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| 12 | * This program is distributed in the hope that it will be useful, |
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| 13 | * but WITHOUT ANY WARRANTY, without even the implied warranty of |
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 15 | * GNU General Public License for more details. |
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| 16 | * |
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| 17 | * You should have received a copy of the GNU General Public License |
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| 18 | * along with this program; if not, write to the Free Software |
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| 19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 20 | * |
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| 21 | */ |
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| 22 | #include "version.h" |
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| 23 | |
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| 24 | |
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| 25 | #include <hydrogen/hydrogen.h> |
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| 26 | #include <hydrogen/playlist.h> |
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| 27 | #include <hydrogen/audio_engine.h> |
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| 28 | #include <hydrogen/smf/SMF.h> |
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| 29 | #include <hydrogen/Preferences.h> |
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| 30 | #include <hydrogen/LocalFileMng.h> |
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| 31 | #include <hydrogen/Pattern.h> |
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| 32 | #include <hydrogen/event_queue.h> |
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| 33 | using namespace H2Core; |
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| 34 | |
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| 35 | #include "AboutDialog.h" |
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| 36 | #include "AudioEngineInfoForm.h" |
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| 37 | #include "ExportSongDialog.h" |
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| 38 | #include "HydrogenApp.h" |
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| 39 | #include "InstrumentRack.h" |
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| 40 | #include "Skin.h" |
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| 41 | #include "MainForm.h" |
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| 42 | #include "PlayerControl.h" |
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| 43 | #include "HelpBrowser.h" |
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| 44 | #include "LadspaFXProperties.h" |
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| 45 | #include "SongPropertiesDialog.h" |
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| 46 | |
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| 47 | #include "Director.h" |
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| 48 | #include "Mixer/Mixer.h" |
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| 49 | #include "InstrumentEditor/InstrumentEditorPanel.h" |
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| 50 | #include "PatternEditor/PatternEditorPanel.h" |
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| 51 | #include "SongEditor/SongEditor.h" |
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| 52 | #include "SongEditor/SongEditorPanel.h" |
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| 53 | #include "SoundLibrary/SoundLibraryPanel.h" |
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| 54 | #include "SoundLibrary/SoundLibraryImportDialog.h" |
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| 55 | #include "SoundLibrary/SoundLibrarySaveDialog.h" |
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| 56 | #include "SoundLibrary/SoundLibraryExportDialog.h" |
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| 57 | #include "PlaylistEditor/PlaylistDialog.h" |
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| 58 | |
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| 59 | #include <QtGui> |
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| 60 | |
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| 61 | #ifndef WIN32 |
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| 62 | #include <sys/time.h> |
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| 63 | #include <sys/socket.h> |
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| 64 | #endif |
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| 65 | |
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| 66 | #ifdef LASH_SUPPORT |
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| 67 | #include <lash-1.0/lash/lash.h> |
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| 68 | #include <hydrogen/LashClient.h> |
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| 69 | #endif |
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| 70 | |
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| 71 | #include <memory> |
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| 72 | #include <cassert> |
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| 73 | #include <unistd.h> |
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| 74 | |
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| 75 | using namespace std; |
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| 76 | using namespace H2Core; |
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| 77 | |
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| 78 | int MainForm::sigusr1Fd[2]; |
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| 79 | |
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| 80 | MainForm::MainForm( QApplication *app, const QString& songFilename ) |
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| 81 | : QMainWindow( 0, 0 ) |
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| 82 | , Object( "MainForm" ) |
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| 83 | { |
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| 84 | setMinimumSize( QSize( 1000, 600 ) ); |
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| 85 | setWindowIcon( QPixmap( Skin::getImagePath() + "/icon16.png" ) ); |
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| 86 | |
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| 87 | #ifndef WIN32 |
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| 88 | if (::socketpair(AF_UNIX, SOCK_STREAM, 0, sigusr1Fd)) |
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| 89 | qFatal("Couldn't create HUP socketpair"); |
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| 90 | snUsr1 = new QSocketNotifier(sigusr1Fd[1], QSocketNotifier::Read, this); |
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| 91 | connect(snUsr1, SIGNAL(activated(int)), this, SLOT( handleSigUsr1() )); |
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| 92 | #endif |
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| 93 | |
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| 94 | |
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| 95 | m_pQApp = app; |
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| 96 | |
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| 97 | m_pQApp->processEvents(); |
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| 98 | |
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| 99 | // Load default song |
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| 100 | Song *song = NULL; |
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| 101 | if ( !songFilename.isEmpty() ) { |
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| 102 | song = Song::load( songFilename ); |
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| 103 | if (song == NULL) { |
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| 104 | //QMessageBox::warning( this, "Hydrogen", trUtf8("Error loading song.") ); |
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| 105 | song = Song::get_empty_song(); |
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| 106 | song->set_filename( "" ); |
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| 107 | } |
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| 108 | } |
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| 109 | else { |
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| 110 | Preferences *pref = Preferences::get_instance(); |
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| 111 | bool restoreLastSong = pref->isRestoreLastSongEnabled(); |
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| 112 | QString filename = pref->getLastSongFilename(); |
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| 113 | if ( restoreLastSong && ( !filename.isEmpty() )) { |
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| 114 | song = Song::load( filename ); |
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| 115 | if (song == NULL) { |
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| 116 | //QMessageBox::warning( this, "Hydrogen", trUtf8("Error restoring last song.") ); |
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| 117 | song = Song::get_empty_song(); |
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| 118 | song->set_filename( "" ); |
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| 119 | } |
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| 120 | } |
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| 121 | else { |
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| 122 | song = Song::get_empty_song(); |
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| 123 | song->set_filename( "" ); |
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| 124 | } |
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| 125 | } |
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| 126 | |
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| 127 | h2app = new HydrogenApp( this, song ); |
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| 128 | h2app->addEventListener( this ); |
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| 129 | |
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| 130 | createMenuBar(); |
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| 131 | |
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| 132 | h2app->setStatusBarMessage( trUtf8("Hydrogen Ready."), 10000 ); |
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| 133 | |
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| 134 | initKeyInstMap(); |
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| 135 | |
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| 136 | // we need to do all this to support the keyboard playing |
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| 137 | // for all the window modes |
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| 138 | h2app->getMixer()->installEventFilter (this); |
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| 139 | h2app->getPatternEditorPanel()->installEventFilter (this); |
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| 140 | h2app->getPatternEditorPanel()->getPianoRollEditor()->installEventFilter (this); |
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| 141 | h2app->getSongEditorPanel()->installEventFilter (this); |
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| 142 | h2app->getPlayerControl()->installEventFilter(this); |
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| 143 | InstrumentEditorPanel::get_instance()->installEventFilter(this); |
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| 144 | h2app->getAudioEngineInfoForm()->installEventFilter(this); |
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| 145 | h2app->getDirector()->installEventFilter(this); |
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| 146 | // h2app->getPlayListDialog()->installEventFilter(this); |
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| 147 | installEventFilter( this ); |
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| 148 | |
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| 149 | //showDevelWarning(); |
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| 150 | |
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| 151 | connect( &m_autosaveTimer, SIGNAL(timeout()), this, SLOT(onAutoSaveTimer())); |
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| 152 | m_autosaveTimer.start( 60 * 1000 ); |
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| 153 | |
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| 154 | |
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| 155 | #ifdef LASH_SUPPORT |
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| 156 | |
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| 157 | if ( Preferences::get_instance()->useLash() ){ |
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| 158 | LashClient* lashClient = LashClient::get_instance(); |
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| 159 | if (lashClient->isConnected()) |
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| 160 | { |
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| 161 | // send alsa client id now since it can only be sent |
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| 162 | // after the audio engine has been started. |
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| 163 | Preferences *pref = Preferences::get_instance(); |
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| 164 | if ( pref->m_sMidiDriver == "ALSA" ) { |
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| 165 | // infoLog("[LASH] Sending alsa seq id to LASH server"); |
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| 166 | lashClient->sendAlsaClientId(); |
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| 167 | } |
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| 168 | // start timer for polling lash events |
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| 169 | lashPollTimer = new QTimer(this); |
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| 170 | connect( lashPollTimer, SIGNAL( timeout() ), this, SLOT( onLashPollTimer() ) ); |
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| 171 | lashPollTimer->start(500); |
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| 172 | } |
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| 173 | } |
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| 174 | #endif |
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| 175 | |
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| 176 | |
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| 177 | //playlist display timer |
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| 178 | QTimer *playlistDisplayTimer = new QTimer(this); |
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| 179 | connect( playlistDisplayTimer, SIGNAL( timeout() ), this, SLOT( onPlaylistDisplayTimer() ) ); |
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| 180 | playlistDisplayTimer->start(30000); // update player control at |
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| 181 | // ~ playlist display timer |
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| 182 | |
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| 183 | //beatcouter |
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| 184 | Hydrogen::get_instance()->setBcOffsetAdjust(); |
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| 185 | // director |
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| 186 | EventQueue::get_instance()->push_event( EVENT_METRONOME, 1 ); |
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| 187 | EventQueue::get_instance()->push_event( EVENT_METRONOME, 3 ); |
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| 188 | |
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| 189 | //restore last playlist |
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| 190 | if( Preferences::get_instance()->isRestoreLastPlaylistEnabled() ){ |
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| 191 | bool loadlist = h2app->getPlayListDialog()->loadListByFileName( Preferences::get_instance()->getLastPlaylistFilename() ); |
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| 192 | if( !loadlist ){ |
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| 193 | _ERRORLOG ( "Error loading the playlist" ); |
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| 194 | } |
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| 195 | } |
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| 196 | } |
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| 197 | |
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| 198 | |
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| 199 | |
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| 200 | MainForm::~MainForm() |
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| 201 | { |
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| 202 | // remove the autosave file |
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| 203 | QFile file( getAutoSaveFilename() ); |
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| 204 | file.remove(); |
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| 205 | |
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| 206 | //if a playlist is used, we save the last playlist-path to hydrogen.conf |
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| 207 | Preferences::get_instance()->setLastPlaylistFilename( Playlist::get_instance()->__playlistName ); |
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| 208 | |
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| 209 | if ( (Hydrogen::get_instance()->getState() == STATE_PLAYING) ) { |
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| 210 | Hydrogen::get_instance()->sequencer_stop(); |
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| 211 | } |
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| 212 | |
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| 213 | // remove the autosave file |
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| 214 | m_autosaveTimer.stop(); |
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| 215 | QFile autosaveFile( "hydrogen_autosave.h2song" ); |
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| 216 | autosaveFile.remove(); |
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| 217 | |
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| 218 | hide(); |
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| 219 | |
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| 220 | if (h2app != NULL) { |
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| 221 | delete Playlist::get_instance(); |
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| 222 | delete h2app; |
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| 223 | h2app = NULL; |
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| 224 | } |
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| 225 | |
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| 226 | } |
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| 227 | |
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| 228 | |
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| 229 | |
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| 230 | /// |
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| 231 | /// Create the menubar |
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| 232 | /// |
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| 233 | void MainForm::createMenuBar() |
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| 234 | { |
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| 235 | // menubar |
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| 236 | QMenuBar *m_pMenubar = new QMenuBar( this ); |
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| 237 | setMenuBar( m_pMenubar ); |
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| 238 | |
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| 239 | // FILE menu |
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| 240 | QMenu *m_pFileMenu = m_pMenubar->addMenu( trUtf8( "&Project" ) ); |
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| 241 | |
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| 242 | m_pFileMenu->addAction( trUtf8( "&New" ), this, SLOT( action_file_new() ), QKeySequence( "Ctrl+N" ) ); |
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| 243 | m_pFileMenu->addAction( trUtf8( "Show &info" ), this, SLOT( action_file_songProperties() ), QKeySequence( "" ) ); |
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| 244 | |
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| 245 | m_pFileMenu->addSeparator(); // ----- |
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| 246 | |
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| 247 | m_pFileMenu->addAction( trUtf8( "&Open" ), this, SLOT( action_file_open() ), QKeySequence( "Ctrl+O" ) ); |
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| 248 | m_pFileMenu->addAction( trUtf8( "Open &Demo" ), this, SLOT( action_file_openDemo() ), QKeySequence( "Ctrl+D" ) ); |
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| 249 | |
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| 250 | m_pRecentFilesMenu = m_pFileMenu->addMenu( trUtf8( "Open &recent" ) ); |
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| 251 | |
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| 252 | m_pFileMenu->addSeparator(); // ----- |
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| 253 | |
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| 254 | m_pFileMenu->addAction( trUtf8( "&Save" ), this, SLOT( action_file_save() ), QKeySequence( "Ctrl+S" ) ); |
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| 255 | m_pFileMenu->addAction( trUtf8( "Save &as..." ), this, SLOT( action_file_save_as() ), QKeySequence( "Ctrl+Shift+S" ) ); |
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| 256 | |
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| 257 | m_pFileMenu->addSeparator(); // ----- |
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| 258 | |
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| 259 | m_pFileMenu->addAction ( trUtf8 ( "Open &Pattern" ), this, SLOT ( action_file_openPattern() ), QKeySequence ( "" ) ); |
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| 260 | m_pFileMenu->addAction( trUtf8( "Expor&t pattern as..." ), this, SLOT( action_file_export_pattern_as() ), QKeySequence( "Ctrl+P" ) ); |
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| 261 | |
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| 262 | m_pFileMenu->addSeparator(); // ----- |
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| 263 | |
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| 264 | m_pFileMenu->addAction( trUtf8( "Export &MIDI file" ), this, SLOT( action_file_export_midi() ), QKeySequence( "Ctrl+M" ) ); |
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| 265 | m_pFileMenu->addAction( trUtf8( "&Export song" ), this, SLOT( action_file_export() ), QKeySequence( "Ctrl+E" ) ); |
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| 266 | |
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| 267 | |
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| 268 | #ifndef Q_OS_MACX |
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| 269 | m_pFileMenu->addSeparator(); // ----- |
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| 270 | |
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| 271 | m_pFileMenu->addAction( trUtf8("&Quit"), this, SLOT( action_file_exit() ), QKeySequence( "Ctrl+Q" ) ); |
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| 272 | #endif |
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| 273 | |
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| 274 | updateRecentUsedSongList(); |
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| 275 | connect( m_pRecentFilesMenu, SIGNAL( triggered(QAction*) ), this, SLOT( action_file_open_recent(QAction*) ) ); |
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| 276 | //~ FILE menu |
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| 277 | |
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| 278 | |
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| 279 | // INSTRUMENTS MENU |
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| 280 | QMenu *m_pInstrumentsMenu = m_pMenubar->addMenu( trUtf8( "I&nstruments" ) ); |
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| 281 | m_pInstrumentsMenu->addAction( trUtf8( "&Add instrument" ), this, SLOT( action_instruments_addInstrument() ), QKeySequence( "" ) ); |
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| 282 | m_pInstrumentsMenu->addAction( trUtf8( "&Clear all" ), this, SLOT( action_instruments_clearAll() ), QKeySequence( "" ) ); |
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| 283 | m_pInstrumentsMenu->addAction( trUtf8( "&Save library" ), this, SLOT( action_instruments_saveLibrary() ), QKeySequence( "" ) ); |
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| 284 | m_pInstrumentsMenu->addAction( trUtf8( "&Export library" ), this, SLOT( action_instruments_exportLibrary() ), QKeySequence( "" ) ); |
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| 285 | m_pInstrumentsMenu->addAction( trUtf8( "&Import library" ), this, SLOT( action_instruments_importLibrary() ), QKeySequence( "" ) ); |
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| 286 | |
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| 287 | |
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| 288 | |
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| 289 | |
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| 290 | // Tools menu |
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| 291 | QMenu *m_pToolsMenu = m_pMenubar->addMenu( trUtf8( "&Tools" )); |
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| 292 | |
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| 293 | // if ( Preferences::get_instance()->getInterfaceMode() == Preferences::SINGLE_PANED ) { |
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| 294 | // m_pWindowMenu->addAction( trUtf8("Show song editor"), this, SLOT( action_window_showSongEditor() ), QKeySequence( "" ) ); |
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| 295 | // } |
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| 296 | m_pToolsMenu->addAction( trUtf8("Playlist &editor"), this, SLOT( action_window_showPlaylistDialog() ), QKeySequence( "" ) ); |
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| 297 | m_pToolsMenu->addAction( trUtf8("Director"), this, SLOT( action_window_show_DirectorWidget() ), QKeySequence( "Alt+D" ) ); |
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| 298 | |
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| 299 | m_pToolsMenu->addAction( trUtf8("&Mixer"), this, SLOT( action_window_showMixer() ), QKeySequence( "Alt+M" ) ); |
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| 300 | |
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| 301 | m_pToolsMenu->addAction( trUtf8("&Instrument Rack"), this, SLOT( action_window_showDrumkitManagerPanel() ), QKeySequence( "Alt+I" ) ); |
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| 302 | m_pToolsMenu->addAction( trUtf8("&Preferences"), this, SLOT( showPreferencesDialog() ), QKeySequence( "Alt+P" ) ); |
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| 303 | |
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| 304 | //~ Tools menu |
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| 305 | |
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| 306 | Logger *l = Logger::get_instance(); |
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| 307 | if ( l->get_log_level() == 15 ) { |
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| 308 | // DEBUG menu |
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| 309 | QMenu *m_pDebugMenu = m_pMenubar->addMenu( trUtf8("De&bug") ); |
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| 310 | m_pDebugMenu->addAction( trUtf8( "Show &audio engine info" ), this, SLOT( action_debug_showAudioEngineInfo() ) ); |
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| 311 | m_pDebugMenu->addAction( trUtf8( "Print Objects" ), this, SLOT( action_debug_printObjects() ) ); |
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| 312 | //~ DEBUG menu |
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| 313 | } |
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| 314 | |
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| 315 | // INFO menu |
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| 316 | QMenu *m_pInfoMenu = m_pMenubar->addMenu( trUtf8( "&Info" ) ); |
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| 317 | m_pInfoMenu->addAction( trUtf8("&User manual"), this, SLOT( showUserManual() ), QKeySequence( "Ctrl+?" ) ); |
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| 318 | m_pInfoMenu->addSeparator(); |
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| 319 | m_pInfoMenu->addAction( trUtf8("&About"), this, SLOT( action_help_about() ), QKeySequence( trUtf8("", "Info|About") ) ); |
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| 320 | //~ INFO menu |
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| 321 | } |
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| 322 | |
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| 323 | |
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| 324 | |
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| 325 | |
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| 326 | void MainForm::onLashPollTimer() |
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| 327 | { |
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| 328 | #ifdef LASH_SUPPORT |
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| 329 | if ( Preferences::get_instance()->useLash() ){ |
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| 330 | LashClient* client = LashClient::get_instance(); |
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| 331 | |
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| 332 | if (!client->isConnected()) |
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| 333 | { |
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| 334 | WARNINGLOG("[LASH] Not connected to server!"); |
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| 335 | return; |
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| 336 | } |
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| 337 | |
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| 338 | bool keep_running = true; |
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| 339 | |
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| 340 | lash_event_t* event; |
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| 341 | |
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| 342 | string songFilename; |
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| 343 | QString filenameSong; |
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| 344 | Song *song = Hydrogen::get_instance()->getSong(); |
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| 345 | // Extra parentheses for -Wparentheses |
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| 346 | while ( (event = client->getNextEvent()) ) { |
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| 347 | |
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| 348 | switch (lash_event_get_type(event)) { |
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| 349 | |
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| 350 | case LASH_Save_File: |
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| 351 | |
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| 352 | INFOLOG("[LASH] Save file"); |
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| 353 | |
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| 354 | songFilename.append(lash_event_get_string(event)); |
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| 355 | songFilename.append("/hydrogen.h2song"); |
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| 356 | |
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| 357 | filenameSong = QString::fromLocal8Bit( songFilename.c_str() ); |
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| 358 | song->set_filename( filenameSong ); |
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| 359 | action_file_save(); |
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| 360 | |
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| 361 | client->sendEvent(LASH_Save_File); |
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| 362 | |
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| 363 | break; |
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| 364 | |
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| 365 | case LASH_Restore_File: |
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| 366 | |
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| 367 | songFilename.append(lash_event_get_string(event)); |
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| 368 | songFilename.append("/hydrogen.h2song"); |
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| 369 | |
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| 370 | INFOLOG( QString("[LASH] Restore file: %1") |
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| 371 | .arg( songFilename.c_str() ) ); |
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| 372 | |
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| 373 | filenameSong = QString::fromLocal8Bit( songFilename.c_str() ); |
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| 374 | |
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| 375 | openSongFile( filenameSong ); |
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| 376 | |
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| 377 | client->sendEvent(LASH_Restore_File); |
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| 378 | |
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| 379 | break; |
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| 380 | |
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| 381 | case LASH_Quit: |
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| 382 | |
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| 383 | // infoLog("[LASH] Quit!"); |
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| 384 | keep_running = false; |
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| 385 | |
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| 386 | break; |
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| 387 | |
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| 388 | default: |
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| 389 | ; |
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| 390 | // infoLog("[LASH] Got unknown event!"); |
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| 391 | |
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| 392 | } |
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| 393 | |
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| 394 | lash_event_destroy(event); |
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| 395 | |
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| 396 | } |
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| 397 | |
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| 398 | if (!keep_running) |
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| 399 | { |
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| 400 | lashPollTimer->stop(); |
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| 401 | action_file_exit(); |
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| 402 | } |
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| 403 | } |
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| 404 | #endif |
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| 405 | } |
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| 406 | |
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| 407 | |
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| 408 | /// return true if the app needs to be closed. |
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| 409 | bool MainForm::action_file_exit() |
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| 410 | { |
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| 411 | bool proceed = handleUnsavedChanges(); |
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| 412 | if(!proceed) { |
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| 413 | return false; |
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| 414 | } |
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| 415 | closeAll(); |
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| 416 | return true; |
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| 417 | } |
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| 418 | |
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| 419 | |
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| 420 | |
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| 421 | void MainForm::action_file_new() |
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| 422 | { |
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| 423 | if ( (Hydrogen::get_instance()->getState() == STATE_PLAYING) ) { |
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| 424 | Hydrogen::get_instance()->sequencer_stop(); |
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| 425 | } |
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| 426 | |
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| 427 | bool proceed = handleUnsavedChanges(); |
|---|
| 428 | if(!proceed) { |
|---|
| 429 | return; |
|---|
| 430 | } |
|---|
| 431 | |
|---|
| 432 | Hydrogen::get_instance()->m_timelinevector.clear(); |
|---|
| 433 | Song * song = Song::get_empty_song(); |
|---|
| 434 | song->set_filename( "" ); |
|---|
| 435 | h2app->setSong(song); |
|---|
| 436 | Hydrogen::get_instance()->setSelectedPatternNumber( 0 ); |
|---|
| 437 | HydrogenApp::get_instance()->getInstrumentRack()->getSoundLibraryPanel()->update_background_color(); |
|---|
| 438 | HydrogenApp::get_instance()->getSongEditorPanel()->updatePositionRuler(); |
|---|
| 439 | Hydrogen::get_instance()->m_timelinetagvector.clear(); |
|---|
| 440 | EventQueue::get_instance()->push_event( EVENT_METRONOME, 2 ); |
|---|
| 441 | EventQueue::get_instance()->push_event( EVENT_METRONOME, 3 ); |
|---|
| 442 | } |
|---|
| 443 | |
|---|
| 444 | |
|---|
| 445 | |
|---|
| 446 | void MainForm::action_file_save_as() |
|---|
| 447 | { |
|---|
| 448 | if ( (Hydrogen::get_instance()->getState() == STATE_PLAYING) ) { |
|---|
| 449 | Hydrogen::get_instance()->sequencer_stop(); |
|---|
| 450 | } |
|---|
| 451 | |
|---|
| 452 | std::auto_ptr<QFileDialog> fd( new QFileDialog ); |
|---|
| 453 | fd->setFileMode( QFileDialog::AnyFile ); |
|---|
| 454 | fd->setFilter( trUtf8("Hydrogen Song (*.h2song)") ); |
|---|
| 455 | fd->setAcceptMode( QFileDialog::AcceptSave ); |
|---|
| 456 | fd->setWindowTitle( trUtf8( "Save song" ) ); |
|---|
| 457 | |
|---|
| 458 | Song *song = Hydrogen::get_instance()->getSong(); |
|---|
| 459 | QString defaultFilename; |
|---|
| 460 | QString lastFilename = song->get_filename(); |
|---|
| 461 | |
|---|
| 462 | if ( lastFilename.isEmpty() ) { |
|---|
| 463 | defaultFilename = Hydrogen::get_instance()->getSong()->__name; |
|---|
| 464 | defaultFilename += ".h2song"; |
|---|
| 465 | } |
|---|
| 466 | else { |
|---|
| 467 | defaultFilename = lastFilename; |
|---|
| 468 | } |
|---|
| 469 | |
|---|
| 470 | fd->selectFile( defaultFilename ); |
|---|
| 471 | |
|---|
| 472 | QString filename; |
|---|
| 473 | if (fd->exec() == QDialog::Accepted) { |
|---|
| 474 | filename = fd->selectedFiles().first(); |
|---|
| 475 | } |
|---|
| 476 | |
|---|
| 477 | if ( !filename.isEmpty() ) { |
|---|
| 478 | QString sNewFilename = filename; |
|---|
| 479 | if ( sNewFilename.endsWith(".h2song") == false ) { |
|---|
| 480 | filename += ".h2song"; |
|---|
| 481 | } |
|---|
| 482 | |
|---|
| 483 | song->set_filename(filename); |
|---|
| 484 | action_file_save(); |
|---|
| 485 | } |
|---|
| 486 | h2app->setScrollStatusBarMessage( trUtf8("Song saved as.") + QString(" Into: ") + defaultFilename, 2000 ); |
|---|
| 487 | h2app->setWindowTitle( filename ); |
|---|
| 488 | } |
|---|
| 489 | |
|---|
| 490 | |
|---|
| 491 | |
|---|
| 492 | void MainForm::action_file_save() |
|---|
| 493 | { |
|---|
| 494 | // if ( ((Hydrogen::get_instance())->getState() == STATE_PLAYING) ) { |
|---|
| 495 | // (Hydrogen::get_instance())->stop(); |
|---|
| 496 | // } |
|---|
| 497 | |
|---|
| 498 | Song *song = Hydrogen::get_instance()->getSong(); |
|---|
| 499 | QString filename = song->get_filename(); |
|---|
| 500 | |
|---|
| 501 | if ( filename.isEmpty() ) { |
|---|
| 502 | // just in case! |
|---|
| 503 | return action_file_save_as(); |
|---|
| 504 | } |
|---|
| 505 | |
|---|
| 506 | LocalFileMng mng; |
|---|
| 507 | bool saved = false; |
|---|
| 508 | saved = song->save( filename ); |
|---|
| 509 | |
|---|
| 510 | |
|---|
| 511 | if(! saved) { |
|---|
| 512 | QMessageBox::warning( this, "Hydrogen", trUtf8("Could not save song.") ); |
|---|
| 513 | } else { |
|---|
| 514 | Preferences::get_instance()->setLastSongFilename( song->get_filename() ); |
|---|
| 515 | |
|---|
| 516 | // add the new loaded song in the "last used song" vector |
|---|
| 517 | Preferences *pPref = Preferences::get_instance(); |
|---|
| 518 | vector<QString> recentFiles = pPref->getRecentFiles(); |
|---|
| 519 | recentFiles.insert( recentFiles.begin(), filename ); |
|---|
| 520 | pPref->setRecentFiles( recentFiles ); |
|---|
| 521 | |
|---|
| 522 | updateRecentUsedSongList(); |
|---|
| 523 | |
|---|
| 524 | h2app->setScrollStatusBarMessage( trUtf8("Song saved.") + QString(" Into: ") + filename, 2000 ); |
|---|
| 525 | } |
|---|
| 526 | } |
|---|
| 527 | |
|---|
| 528 | |
|---|
| 529 | |
|---|
| 530 | |
|---|
| 531 | void MainForm::action_help_about() { |
|---|
| 532 | //QWidget *parent = this; |
|---|
| 533 | // if (workspace) { |
|---|
| 534 | // parent = workspace; |
|---|
| 535 | // } |
|---|
| 536 | |
|---|
| 537 | // show modal dialog |
|---|
| 538 | AboutDialog *dialog = new AboutDialog( NULL ); |
|---|
| 539 | dialog->exec(); |
|---|
| 540 | } |
|---|
| 541 | |
|---|
| 542 | |
|---|
| 543 | |
|---|
| 544 | |
|---|
| 545 | void MainForm::showUserManual() |
|---|
| 546 | { |
|---|
| 547 | h2app->getHelpBrowser()->hide(); |
|---|
| 548 | h2app->getHelpBrowser()->show(); |
|---|
| 549 | } |
|---|
| 550 | |
|---|
| 551 | |
|---|
| 552 | void MainForm::action_file_export_pattern_as() |
|---|
| 553 | { |
|---|
| 554 | if ( ( Hydrogen::get_instance()->getState() == STATE_PLAYING ) ) |
|---|
| 555 | { |
|---|
| 556 | Hydrogen::get_instance()->sequencer_stop(); |
|---|
| 557 | } |
|---|
| 558 | |
|---|
| 559 | Hydrogen *engine = Hydrogen::get_instance(); |
|---|
| 560 | int selectedpattern = engine->getSelectedPatternNumber(); |
|---|
| 561 | Song *song = engine->getSong(); |
|---|
| 562 | Pattern *pat = song->get_pattern_list()->get ( selectedpattern ); |
|---|
| 563 | |
|---|
| 564 | Instrument *instr = song->get_instrument_list()->get ( 0 ); |
|---|
| 565 | assert ( instr ); |
|---|
| 566 | |
|---|
| 567 | QDir dir = Preferences::get_instance()->__lastspatternDirectory; |
|---|
| 568 | |
|---|
| 569 | |
|---|
| 570 | std::auto_ptr<QFileDialog> fd( new QFileDialog ); |
|---|
| 571 | fd->setFileMode ( QFileDialog::AnyFile ); |
|---|
| 572 | fd->setFilter ( trUtf8 ( "Hydrogen Pattern (*.h2pattern)" ) ); |
|---|
| 573 | fd->setAcceptMode ( QFileDialog::AcceptSave ); |
|---|
| 574 | fd->setWindowTitle ( trUtf8 ( "Save Pattern as ..." ) ); |
|---|
| 575 | fd->setDirectory ( dir ); |
|---|
| 576 | |
|---|
| 577 | |
|---|
| 578 | |
|---|
| 579 | QString defaultPatternname = QString ( pat->get_name() ); |
|---|
| 580 | |
|---|
| 581 | fd->selectFile ( defaultPatternname ); |
|---|
| 582 | |
|---|
| 583 | LocalFileMng fileMng; |
|---|
| 584 | QString filename; |
|---|
| 585 | if ( fd->exec() == QDialog::Accepted ) |
|---|
| 586 | { |
|---|
| 587 | filename = fd->selectedFiles().first(); |
|---|
| 588 | QString tmpfilename = filename; |
|---|
| 589 | QString toremove = tmpfilename.section( '/', -1 ); |
|---|
| 590 | QString newdatapath = tmpfilename.replace( toremove, "" ); |
|---|
| 591 | Preferences::get_instance()->__lastspatternDirectory = newdatapath; |
|---|
| 592 | } |
|---|
| 593 | |
|---|
| 594 | if ( !filename.isEmpty() ) |
|---|
| 595 | { |
|---|
| 596 | QString sNewFilename = filename; |
|---|
| 597 | if(sNewFilename.endsWith( ".h2pattern" ) ){ |
|---|
| 598 | sNewFilename += ""; |
|---|
| 599 | } |
|---|
| 600 | else{ |
|---|
| 601 | sNewFilename += ".h2pattern"; |
|---|
| 602 | } |
|---|
| 603 | QString patternname = sNewFilename; |
|---|
| 604 | QString realpatternname = filename; |
|---|
| 605 | QString realname = realpatternname.mid( realpatternname.lastIndexOf( "/" ) + 1 ); |
|---|
| 606 | if ( realname.endsWith( ".h2pattern" ) ) |
|---|
| 607 | realname.replace( ".h2pattern", "" ); |
|---|
| 608 | pat->set_name(realname); |
|---|
| 609 | HydrogenApp::get_instance()->getSongEditorPanel()->updateAll(); |
|---|
| 610 | int err = fileMng.savePattern ( song , selectedpattern, patternname, realname, 2 ); |
|---|
| 611 | if ( err != 0 ) |
|---|
| 612 | { |
|---|
| 613 | QMessageBox::warning( this, "Hydrogen", trUtf8("Could not export pattern.") ); |
|---|
| 614 | _ERRORLOG ( "Error saving the pattern" ); |
|---|
| 615 | QMessageBox::warning( this, "Hydrogen", trUtf8("Could not export pattern.") ); |
|---|
| 616 | } |
|---|
| 617 | } |
|---|
| 618 | h2app->setStatusBarMessage ( trUtf8 ( "Pattern saved." ), 10000 ); |
|---|
| 619 | |
|---|
| 620 | //update SoundlibraryPanel |
|---|
| 621 | HydrogenApp::get_instance()->getInstrumentRack()->getSoundLibraryPanel()->test_expandedItems(); |
|---|
| 622 | HydrogenApp::get_instance()->getInstrumentRack()->getSoundLibraryPanel()->updateDrumkitList(); |
|---|
| 623 | } |
|---|
| 624 | |
|---|
| 625 | |
|---|
| 626 | |
|---|
| 627 | void MainForm::action_file_open() { |
|---|
| 628 | if ( ((Hydrogen::get_instance())->getState() == STATE_PLAYING) ) { |
|---|
| 629 | Hydrogen::get_instance()->sequencer_stop(); |
|---|
| 630 | } |
|---|
| 631 | |
|---|
| 632 | bool proceed = handleUnsavedChanges(); |
|---|
| 633 | if(!proceed) { |
|---|
| 634 | return; |
|---|
| 635 | } |
|---|
| 636 | |
|---|
| 637 | static QString lastUsedDir = Preferences::get_instance()->getDataDirectory() + "/songs"; |
|---|
| 638 | |
|---|
| 639 | std::auto_ptr<QFileDialog> fd( new QFileDialog ); |
|---|
| 640 | fd->setFileMode(QFileDialog::ExistingFile); |
|---|
| 641 | fd->setFilter( trUtf8("Hydrogen Song (*.h2song)") ); |
|---|
| 642 | fd->setDirectory( lastUsedDir ); |
|---|
| 643 | |
|---|
| 644 | fd->setWindowTitle( trUtf8( "Open song" ) ); |
|---|
| 645 | |
|---|
| 646 | /// \todo impostare il preview |
|---|
| 647 | /* |
|---|
| 648 | fd->setContentsPreviewEnabled( TRUE ); |
|---|
| 649 | fd->setContentsPreview( "uno", "due" ); |
|---|
| 650 | fd->setPreviewMode( QFileDialog::Contents ); |
|---|
| 651 | */ |
|---|
| 652 | |
|---|
| 653 | QString filename; |
|---|
| 654 | if (fd->exec() == QDialog::Accepted) { |
|---|
| 655 | filename = fd->selectedFiles().first(); |
|---|
| 656 | lastUsedDir = fd->directory().absolutePath(); |
|---|
| 657 | } |
|---|
| 658 | |
|---|
| 659 | |
|---|
| 660 | if ( !filename.isEmpty() ) { |
|---|
| 661 | openSongFile( filename ); |
|---|
| 662 | } |
|---|
| 663 | |
|---|
| 664 | HydrogenApp::get_instance()->getInstrumentRack()->getSoundLibraryPanel()->update_background_color(); |
|---|
| 665 | } |
|---|
| 666 | |
|---|
| 667 | |
|---|
| 668 | void MainForm::action_file_openPattern() |
|---|
| 669 | { |
|---|
| 670 | |
|---|
| 671 | Hydrogen *engine = Hydrogen::get_instance(); |
|---|
| 672 | Song *song = engine->getSong(); |
|---|
| 673 | PatternList *pPatternList = song->get_pattern_list(); |
|---|
| 674 | |
|---|
| 675 | Instrument *instr = song->get_instrument_list()->get ( 0 ); |
|---|
| 676 | assert ( instr ); |
|---|
| 677 | |
|---|
| 678 | QDir dirPattern( Preferences::get_instance()->getDataDirectory() + "/patterns" ); |
|---|
| 679 | std::auto_ptr<QFileDialog> fd( new QFileDialog ); |
|---|
| 680 | fd->setFileMode ( QFileDialog::ExistingFile ); |
|---|
| 681 | fd->setFilter ( trUtf8 ( "Hydrogen Pattern (*.h2pattern)" ) ); |
|---|
| 682 | fd->setDirectory ( dirPattern ); |
|---|
| 683 | |
|---|
| 684 | fd->setWindowTitle ( trUtf8 ( "Open Pattern" ) ); |
|---|
| 685 | |
|---|
| 686 | |
|---|
| 687 | QString filename; |
|---|
| 688 | if ( fd->exec() == QDialog::Accepted ) |
|---|
| 689 | { |
|---|
| 690 | filename = fd->selectedFiles().first(); |
|---|
| 691 | } |
|---|
| 692 | QString patternname = filename; |
|---|
| 693 | |
|---|
| 694 | |
|---|
| 695 | LocalFileMng mng; |
|---|
| 696 | LocalFileMng fileMng; |
|---|
| 697 | Pattern* err = fileMng.loadPattern ( patternname ); |
|---|
| 698 | if ( err == 0 ) |
|---|
| 699 | { |
|---|
| 700 | _ERRORLOG( "Error loading the pattern" ); |
|---|
| 701 | _ERRORLOG( patternname ); |
|---|
| 702 | } |
|---|
| 703 | else |
|---|
| 704 | { |
|---|
| 705 | H2Core::Pattern *pNewPattern = err; |
|---|
| 706 | pPatternList->add ( pNewPattern ); |
|---|
| 707 | song->__is_modified = true; |
|---|
| 708 | } |
|---|
| 709 | |
|---|
| 710 | HydrogenApp::get_instance()->getSongEditorPanel()->updateAll(); |
|---|
| 711 | } |
|---|
| 712 | |
|---|
| 713 | /// \todo parametrizzare il metodo action_file_open ed eliminare il seguente... |
|---|
| 714 | void MainForm::action_file_openDemo() |
|---|
| 715 | { |
|---|
| 716 | if ( (Hydrogen::get_instance()->getState() == STATE_PLAYING) ) { |
|---|
| 717 | Hydrogen::get_instance()->sequencer_stop(); |
|---|
| 718 | } |
|---|
| 719 | |
|---|
| 720 | bool proceed = handleUnsavedChanges(); |
|---|
| 721 | if(!proceed) { |
|---|
| 722 | return; |
|---|
| 723 | } |
|---|
| 724 | |
|---|
| 725 | std::auto_ptr<QFileDialog> fd( new QFileDialog ); |
|---|
| 726 | fd->setFileMode(QFileDialog::ExistingFile); |
|---|
| 727 | fd->setFilter( trUtf8("Hydrogen Song (*.h2song)") ); |
|---|
| 728 | |
|---|
| 729 | fd->setWindowTitle( trUtf8( "Open song" ) ); |
|---|
| 730 | // fd->setIcon( QPixmap( Skin::getImagePath() + "/icon16.png" ) ); |
|---|
| 731 | |
|---|
| 732 | /// \todo impostare il preview |
|---|
| 733 | /* |
|---|
| 734 | fd->setContentsPreviewEnabled( TRUE ); |
|---|
| 735 | fd->setContentsPreview( "uno", "due" ); |
|---|
| 736 | fd->setPreviewMode( QFileDialog::Contents ); |
|---|
| 737 | */ |
|---|
| 738 | fd->setDirectory( QString( Preferences::get_instance()->getDemoPath() ) ); |
|---|
| 739 | |
|---|
| 740 | |
|---|
| 741 | QString filename; |
|---|
| 742 | if (fd->exec() == QDialog::Accepted) { |
|---|
| 743 | filename = fd->selectedFiles().first(); |
|---|
| 744 | } |
|---|
| 745 | |
|---|
| 746 | |
|---|
| 747 | if ( !filename.isEmpty() ) { |
|---|
| 748 | openSongFile( filename ); |
|---|
| 749 | Hydrogen::get_instance()->getSong()->set_filename( "" ); |
|---|
| 750 | } |
|---|
| 751 | } |
|---|
| 752 | |
|---|
| 753 | |
|---|
| 754 | |
|---|
| 755 | void MainForm::showPreferencesDialog() |
|---|
| 756 | { |
|---|
| 757 | if ( (Hydrogen::get_instance()->getState() == STATE_PLAYING) ) { |
|---|
| 758 | Hydrogen::get_instance()->sequencer_stop(); |
|---|
| 759 | } |
|---|
| 760 | |
|---|
| 761 | h2app->showPreferencesDialog(); |
|---|
| 762 | } |
|---|
| 763 | |
|---|
| 764 | |
|---|
| 765 | |
|---|
| 766 | void MainForm::action_window_showPlaylistDialog() |
|---|
| 767 | { |
|---|
| 768 | h2app->showPlaylistDialog(); |
|---|
| 769 | } |
|---|
| 770 | |
|---|
| 771 | void MainForm::action_window_show_DirectorWidget() |
|---|
| 772 | { |
|---|
| 773 | |
|---|
| 774 | h2app->showDirector(); |
|---|
| 775 | } |
|---|
| 776 | |
|---|
| 777 | void MainForm::action_window_showMixer() |
|---|
| 778 | { |
|---|
| 779 | bool isVisible = HydrogenApp::get_instance()->getMixer()->isVisible(); |
|---|
| 780 | h2app->showMixer( !isVisible ); |
|---|
| 781 | } |
|---|
| 782 | |
|---|
| 783 | |
|---|
| 784 | |
|---|
| 785 | void MainForm::action_debug_showAudioEngineInfo() |
|---|
| 786 | { |
|---|
| 787 | h2app->showAudioEngineInfoForm(); |
|---|
| 788 | } |
|---|
| 789 | |
|---|
| 790 | |
|---|
| 791 | |
|---|
| 792 | /// |
|---|
| 793 | /// Shows the song editor |
|---|
| 794 | /// |
|---|
| 795 | void MainForm::action_window_showSongEditor() |
|---|
| 796 | { |
|---|
| 797 | bool isVisible = h2app->getSongEditorPanel()->isVisible(); |
|---|
| 798 | h2app->getSongEditorPanel()->setHidden( isVisible ); |
|---|
| 799 | } |
|---|
| 800 | |
|---|
| 801 | |
|---|
| 802 | |
|---|
| 803 | void MainForm::action_instruments_addInstrument() |
|---|
| 804 | { |
|---|
| 805 | AudioEngine::get_instance()->lock( RIGHT_HERE ); |
|---|
| 806 | InstrumentList* pList = Hydrogen::get_instance()->getSong()->get_instrument_list(); |
|---|
| 807 | |
|---|
| 808 | // create a new valid ID for this instrument |
|---|
| 809 | int nID = -1; |
|---|
| 810 | for ( uint i = 0; i < pList->get_size(); ++i ) { |
|---|
| 811 | Instrument* pInstr = pList->get( i ); |
|---|
| 812 | if ( pInstr->get_id().toInt() > nID ) { |
|---|
| 813 | nID = pInstr->get_id().toInt(); |
|---|
| 814 | } |
|---|
| 815 | } |
|---|
| 816 | ++nID; |
|---|
| 817 | |
|---|
| 818 | Instrument *pNewInstr = new Instrument( QString::number( nID ), "New instrument", new ADSR()); |
|---|
| 819 | pList->add( pNewInstr ); |
|---|
| 820 | |
|---|
| 821 | #ifdef JACK_SUPPORT |
|---|
| 822 | Hydrogen::get_instance()->renameJackPorts(); |
|---|
| 823 | #endif |
|---|
| 824 | |
|---|
| 825 | AudioEngine::get_instance()->unlock(); |
|---|
| 826 | |
|---|
| 827 | Hydrogen::get_instance()->setSelectedInstrumentNumber( pList->get_size() - 1 ); |
|---|
| 828 | |
|---|
| 829 | // Force an update |
|---|
| 830 | //EventQueue::get_instance()->pushEvent( EVENT_SELECTED_PATTERN_CHANGED, -1 ); |
|---|
| 831 | } |
|---|
| 832 | |
|---|
| 833 | |
|---|
| 834 | |
|---|
| 835 | void MainForm::action_instruments_clearAll() |
|---|
| 836 | { |
|---|
| 837 | switch( |
|---|
| 838 | QMessageBox::information( this, |
|---|
| 839 | "Hydrogen", |
|---|
| 840 | trUtf8("Clear all instruments?"), |
|---|
| 841 | trUtf8("Ok"), |
|---|
| 842 | trUtf8("Cancel"), |
|---|
| 843 | 0, // Enter == button 0 |
|---|
| 844 | 1 )) { // Escape == button 2 |
|---|
| 845 | case 0: |
|---|
| 846 | // ok btn pressed |
|---|
| 847 | break; |
|---|
| 848 | case 1: |
|---|
| 849 | // cancel btn pressed |
|---|
| 850 | return; |
|---|
| 851 | } |
|---|
| 852 | |
|---|
| 853 | // Remove all layers |
|---|
| 854 | AudioEngine::get_instance()->lock( RIGHT_HERE ); |
|---|
| 855 | Song *pSong = Hydrogen::get_instance()->getSong(); |
|---|
| 856 | InstrumentList* pList = pSong->get_instrument_list(); |
|---|
| 857 | for (uint i = 0; i < pList->get_size(); i++) { |
|---|
| 858 | Instrument* pInstr = pList->get( i ); |
|---|
| 859 | pInstr->set_name( (QString( trUtf8( "Instrument %1" ) ).arg( i + 1 )) ); |
|---|
| 860 | // remove all layers |
|---|
| 861 | for ( int nLayer = 0; nLayer < MAX_LAYERS; nLayer++ ) { |
|---|
| 862 | InstrumentLayer* pLayer = pInstr->get_layer( nLayer ); |
|---|
| 863 | delete pLayer; |
|---|
| 864 | pInstr->set_layer( NULL, nLayer ); |
|---|
| 865 | } |
|---|
| 866 | } |
|---|
| 867 | AudioEngine::get_instance()->unlock(); |
|---|
| 868 | EventQueue::get_instance()->push_event( EVENT_SELECTED_INSTRUMENT_CHANGED, -1 ); |
|---|
| 869 | } |
|---|
| 870 | |
|---|
| 871 | |
|---|
| 872 | |
|---|
| 873 | void MainForm::action_instruments_exportLibrary() |
|---|
| 874 | { |
|---|
| 875 | SoundLibraryExportDialog exportDialog( this ); |
|---|
| 876 | exportDialog.exec(); |
|---|
| 877 | } |
|---|
| 878 | |
|---|
| 879 | |
|---|
| 880 | |
|---|
| 881 | |
|---|
| 882 | void MainForm::action_instruments_importLibrary() |
|---|
| 883 | { |
|---|
| 884 | SoundLibraryImportDialog dialog( this ); |
|---|
| 885 | dialog.exec(); |
|---|
| 886 | } |
|---|
| 887 | |
|---|
| 888 | |
|---|
| 889 | |
|---|
| 890 | void MainForm::action_instruments_saveLibrary() |
|---|
| 891 | { |
|---|
| 892 | SoundLibrarySaveDialog dialog( this ); |
|---|
| 893 | dialog.exec(); |
|---|
| 894 | HydrogenApp::get_instance()->getInstrumentRack()->getSoundLibraryPanel()->test_expandedItems(); |
|---|
| 895 | HydrogenApp::get_instance()->getInstrumentRack()->getSoundLibraryPanel()->updateDrumkitList(); |
|---|
| 896 | } |
|---|
| 897 | |
|---|
| 898 | |
|---|
| 899 | |
|---|
| 900 | |
|---|
| 901 | |
|---|
| 902 | |
|---|
| 903 | |
|---|
| 904 | /// |
|---|
| 905 | /// Window close event |
|---|
| 906 | /// |
|---|
| 907 | void MainForm::closeEvent( QCloseEvent* ev ) |
|---|
| 908 | { |
|---|
| 909 | if ( action_file_exit() == false ) { |
|---|
| 910 | // don't close!!! |
|---|
| 911 | ev->ignore(); |
|---|
| 912 | return; |
|---|
| 913 | } |
|---|
| 914 | |
|---|
| 915 | ev->accept(); |
|---|
| 916 | } |
|---|
| 917 | |
|---|
| 918 | |
|---|
| 919 | |
|---|
| 920 | void MainForm::action_file_export() { |
|---|
| 921 | if ( (Hydrogen::get_instance()->getState() == STATE_PLAYING) ) { |
|---|
| 922 | Hydrogen::get_instance()->sequencer_stop(); |
|---|
| 923 | } |
|---|
| 924 | |
|---|
| 925 | ExportSongDialog *dialog = new ExportSongDialog(this); |
|---|
| 926 | dialog->exec(); |
|---|
| 927 | delete dialog; |
|---|
| 928 | } |
|---|
| 929 | |
|---|
| 930 | |
|---|
| 931 | |
|---|
| 932 | void MainForm::action_window_showDrumkitManagerPanel() |
|---|
| 933 | { |
|---|
| 934 | InstrumentRack *pPanel = HydrogenApp::get_instance()->getInstrumentRack(); |
|---|
| 935 | pPanel->setHidden( pPanel->isVisible() ); |
|---|
| 936 | } |
|---|
| 937 | |
|---|
| 938 | |
|---|
| 939 | |
|---|
| 940 | |
|---|
| 941 | void MainForm::closeAll() { |
|---|
| 942 | // save window properties in the preferences files |
|---|
| 943 | Preferences *pref = Preferences::get_instance(); |
|---|
| 944 | |
|---|
| 945 | // mainform |
|---|
| 946 | WindowProperties mainFormProp; |
|---|
| 947 | mainFormProp.x = x(); |
|---|
| 948 | mainFormProp.y = y(); |
|---|
| 949 | mainFormProp.height = height(); |
|---|
| 950 | mainFormProp.width = width(); |
|---|
| 951 | pref->setMainFormProperties( mainFormProp ); |
|---|
| 952 | |
|---|
| 953 | // Save mixer properties |
|---|
| 954 | WindowProperties mixerProp; |
|---|
| 955 | mixerProp.x = h2app->getMixer()->x(); |
|---|
| 956 | mixerProp.y = h2app->getMixer()->y(); |
|---|
| 957 | mixerProp.width = h2app->getMixer()->width(); |
|---|
| 958 | mixerProp.height = h2app->getMixer()->height(); |
|---|
| 959 | mixerProp.visible = h2app->getMixer()->isVisible(); |
|---|
| 960 | pref->setMixerProperties( mixerProp ); |
|---|
| 961 | |
|---|
| 962 | // save pattern editor properties |
|---|
| 963 | WindowProperties patternEditorProp; |
|---|
| 964 | patternEditorProp.x = h2app->getPatternEditorPanel()->x(); |
|---|
| 965 | patternEditorProp.y = h2app->getPatternEditorPanel()->y(); |
|---|
| 966 | patternEditorProp.width = h2app->getPatternEditorPanel()->width(); |
|---|
| 967 | patternEditorProp.height = h2app->getPatternEditorPanel()->height(); |
|---|
| 968 | patternEditorProp.visible = h2app->getPatternEditorPanel()->isVisible(); |
|---|
| 969 | pref->setPatternEditorProperties( patternEditorProp ); |
|---|
| 970 | |
|---|
| 971 | // save song editor properties |
|---|
| 972 | WindowProperties songEditorProp; |
|---|
| 973 | songEditorProp.x = h2app->getSongEditorPanel()->x(); |
|---|
| 974 | songEditorProp.y = h2app->getSongEditorPanel()->y(); |
|---|
| 975 | songEditorProp.width = h2app->getSongEditorPanel()->width(); |
|---|
| 976 | songEditorProp.height = h2app->getSongEditorPanel()->height(); |
|---|
| 977 | |
|---|
| 978 | QSize size = h2app->getSongEditorPanel()->frameSize(); |
|---|
| 979 | songEditorProp.visible = h2app->getSongEditorPanel()->isVisible(); |
|---|
| 980 | pref->setSongEditorProperties( songEditorProp ); |
|---|
| 981 | |
|---|
| 982 | |
|---|
| 983 | // save audio engine info properties |
|---|
| 984 | WindowProperties audioEngineInfoProp; |
|---|
| 985 | audioEngineInfoProp.x = h2app->getAudioEngineInfoForm()->x(); |
|---|
| 986 | audioEngineInfoProp.y = h2app->getAudioEngineInfoForm()->y(); |
|---|
| 987 | audioEngineInfoProp.visible = h2app->getAudioEngineInfoForm()->isVisible(); |
|---|
| 988 | pref->setAudioEngineInfoProperties( audioEngineInfoProp ); |
|---|
| 989 | |
|---|
| 990 | |
|---|
| 991 | #ifdef LADSPA_SUPPORT |
|---|
| 992 | // save LADSPA FX window properties |
|---|
| 993 | for (uint nFX = 0; nFX < MAX_FX; nFX++) { |
|---|
| 994 | WindowProperties prop; |
|---|
| 995 | prop.x = h2app->getLadspaFXProperties(nFX)->x(); |
|---|
| 996 | prop.y = h2app->getLadspaFXProperties(nFX)->y(); |
|---|
| 997 | prop.visible= h2app->getLadspaFXProperties(nFX)->isVisible(); |
|---|
| 998 | pref->setLadspaProperties(nFX, prop); |
|---|
| 999 | } |
|---|
| 1000 | #endif |
|---|
| 1001 | |
|---|
| 1002 | m_pQApp->quit(); |
|---|
| 1003 | } |
|---|
| 1004 | |
|---|
| 1005 | |
|---|
| 1006 | |
|---|
| 1007 | // keybindings.. |
|---|
| 1008 | |
|---|
| 1009 | void MainForm::onPlayStopAccelEvent() |
|---|
| 1010 | { |
|---|
| 1011 | int nState = Hydrogen::get_instance()->getState(); |
|---|
| 1012 | switch (nState) { |
|---|
| 1013 | case STATE_READY: |
|---|
| 1014 | Hydrogen::get_instance()->sequencer_play(); |
|---|
| 1015 | break; |
|---|
| 1016 | |
|---|
| 1017 | case STATE_PLAYING: |
|---|
| 1018 | Hydrogen::get_instance()->sequencer_stop(); |
|---|
| 1019 | break; |
|---|
| 1020 | |
|---|
| 1021 | default: |
|---|
| 1022 | ERRORLOG( "[MainForm::onPlayStopAccelEvent()] Unhandled case." ); |
|---|
| 1023 | } |
|---|
| 1024 | } |
|---|
| 1025 | |
|---|
| 1026 | |
|---|
| 1027 | |
|---|
| 1028 | void MainForm::onRestartAccelEvent() |
|---|
| 1029 | { |
|---|
| 1030 | Hydrogen* pEngine = Hydrogen::get_instance(); |
|---|
| 1031 | pEngine->setPatternPos( 0 ); |
|---|
| 1032 | } |
|---|
| 1033 | |
|---|
| 1034 | |
|---|
| 1035 | |
|---|
| 1036 | void MainForm::onBPMPlusAccelEvent() |
|---|
| 1037 | { |
|---|
| 1038 | Hydrogen* pEngine = Hydrogen::get_instance(); |
|---|
| 1039 | AudioEngine::get_instance()->lock( RIGHT_HERE ); |
|---|
| 1040 | |
|---|
| 1041 | Song* pSong = pEngine->getSong(); |
|---|
| 1042 | if (pSong->__bpm < 300) { |
|---|
| 1043 | pEngine->setBPM( pSong->__bpm + 0.1 ); |
|---|
| 1044 | } |
|---|
| 1045 | AudioEngine::get_instance()->unlock(); |
|---|
| 1046 | } |
|---|
| 1047 | |
|---|
| 1048 | |
|---|
| 1049 | |
|---|
| 1050 | void MainForm::onBPMMinusAccelEvent() |
|---|
| 1051 | { |
|---|
| 1052 | Hydrogen* pEngine = Hydrogen::get_instance(); |
|---|
| 1053 | AudioEngine::get_instance()->lock( RIGHT_HERE ); |
|---|
| 1054 | |
|---|
| 1055 | Song* pSong = pEngine->getSong(); |
|---|
| 1056 | if (pSong->__bpm > 40 ) { |
|---|
| 1057 | pEngine->setBPM( pSong->__bpm - 0.1 ); |
|---|
| 1058 | } |
|---|
| 1059 | AudioEngine::get_instance()->unlock(); |
|---|
| 1060 | } |
|---|
| 1061 | |
|---|
| 1062 | |
|---|
| 1063 | |
|---|
| 1064 | void MainForm::onSaveAsAccelEvent() |
|---|
| 1065 | { |
|---|
| 1066 | action_file_save_as(); |
|---|
| 1067 | } |
|---|
| 1068 | |
|---|
| 1069 | |
|---|
| 1070 | |
|---|
| 1071 | void MainForm::onSaveAccelEvent() |
|---|
| 1072 | { |
|---|
| 1073 | action_file_save(); |
|---|
| 1074 | } |
|---|
| 1075 | |
|---|
| 1076 | |
|---|
| 1077 | |
|---|
| 1078 | void MainForm::onOpenAccelEvent() |
|---|
| 1079 | { |
|---|
| 1080 | action_file_open(); |
|---|
| 1081 | } |
|---|
| 1082 | |
|---|
| 1083 | |
|---|
| 1084 | |
|---|
| 1085 | void MainForm::updateRecentUsedSongList() |
|---|
| 1086 | { |
|---|
| 1087 | m_pRecentFilesMenu->clear(); |
|---|
| 1088 | |
|---|
| 1089 | Preferences *pPref = Preferences::get_instance(); |
|---|
| 1090 | vector<QString> recentUsedSongs = pPref->getRecentFiles(); |
|---|
| 1091 | |
|---|
| 1092 | QString sFilename; |
|---|
| 1093 | |
|---|
| 1094 | for ( uint i = 0; i < recentUsedSongs.size(); ++i ) { |
|---|
| 1095 | sFilename = recentUsedSongs[ i ]; |
|---|
| 1096 | |
|---|
| 1097 | if ( !sFilename.isEmpty() ) { |
|---|
| 1098 | QAction *pAction = new QAction( this ); |
|---|
| 1099 | pAction->setText( sFilename ); |
|---|
| 1100 | m_pRecentFilesMenu->addAction( pAction ); |
|---|
| 1101 | } |
|---|
| 1102 | } |
|---|
| 1103 | } |
|---|
| 1104 | |
|---|
| 1105 | |
|---|
| 1106 | |
|---|
| 1107 | void MainForm::action_file_open_recent(QAction *pAction) |
|---|
| 1108 | { |
|---|
| 1109 | // INFOLOG( pAction->text() ); |
|---|
| 1110 | openSongFile( pAction->text() ); |
|---|
| 1111 | } |
|---|
| 1112 | |
|---|
| 1113 | |
|---|
| 1114 | |
|---|
| 1115 | void MainForm::openSongFile( const QString& sFilename ) |
|---|
| 1116 | { |
|---|
| 1117 | Hydrogen *engine = Hydrogen::get_instance(); |
|---|
| 1118 | if ( engine->getState() == STATE_PLAYING ) { |
|---|
| 1119 | engine->sequencer_stop(); |
|---|
| 1120 | } |
|---|
| 1121 | |
|---|
| 1122 | engine->m_timelinetagvector.clear(); |
|---|
| 1123 | |
|---|
| 1124 | h2app->closeFXProperties(); |
|---|
| 1125 | LocalFileMng mng; |
|---|
| 1126 | Song *pSong = Song::load( sFilename ); |
|---|
| 1127 | if ( pSong == NULL ) { |
|---|
| 1128 | QMessageBox::information( this, "Hydrogen", trUtf8("Error loading song.") ); |
|---|
| 1129 | return; |
|---|
| 1130 | } |
|---|
| 1131 | |
|---|
| 1132 | |
|---|
| 1133 | // add the new loaded song in the "last used song" vector |
|---|
| 1134 | Preferences *pPref = Preferences::get_instance(); |
|---|
| 1135 | vector<QString> recentFiles = pPref->getRecentFiles(); |
|---|
| 1136 | recentFiles.insert( recentFiles.begin(), sFilename ); |
|---|
| 1137 | pPref->setRecentFiles( recentFiles ); |
|---|
| 1138 | |
|---|
| 1139 | h2app->setSong( pSong ); |
|---|
| 1140 | |
|---|
| 1141 | updateRecentUsedSongList(); |
|---|
| 1142 | engine->setSelectedPatternNumber( 0 ); |
|---|
| 1143 | HydrogenApp::get_instance()->getSongEditorPanel()->updatePositionRuler(); |
|---|
| 1144 | // EventQueue::get_instance()->push_event( EVENT_METRONOME, 1 ); |
|---|
| 1145 | EventQueue::get_instance()->push_event( EVENT_METRONOME, 3 ); |
|---|
| 1146 | } |
|---|
| 1147 | |
|---|
| 1148 | |
|---|
| 1149 | |
|---|
| 1150 | void MainForm::initKeyInstMap() |
|---|
| 1151 | { |
|---|
| 1152 | |
|---|
| 1153 | QString loc = QLocale::system().name(); |
|---|
| 1154 | int instr = 0; |
|---|
| 1155 | |
|---|
| 1156 | ///POSIX Locale |
|---|
| 1157 | //locale for keyboardlayout QWERTZ |
|---|
| 1158 | // de_DE, de_AT, de_LU, de_CH, de |
|---|
| 1159 | |
|---|
| 1160 | //locale for keyboardlayout AZERTY |
|---|
| 1161 | // fr_BE, fr_CA, fr_FR, fr_LU, fr_CH |
|---|
| 1162 | |
|---|
| 1163 | //locale for keyboardlayout QWERTY |
|---|
| 1164 | // en_GB, en_US, en_ZA, usw. |
|---|
| 1165 | |
|---|
| 1166 | if ( loc.contains( "de" ) || loc.contains( "DE" )){ ///QWERTZ |
|---|
| 1167 | keycodeInstrumentMap[Qt::Key_Y] = instr++; |
|---|
| 1168 | keycodeInstrumentMap[Qt::Key_S] = instr++; |
|---|
| 1169 | keycodeInstrumentMap[Qt::Key_X] = instr++; |
|---|
| 1170 | keycodeInstrumentMap[Qt::Key_D] = instr++; |
|---|
| 1171 | keycodeInstrumentMap[Qt::Key_C] = instr++; |
|---|
| 1172 | keycodeInstrumentMap[Qt::Key_V] = instr++; |
|---|
| 1173 | keycodeInstrumentMap[Qt::Key_G] = instr++; |
|---|
| 1174 | keycodeInstrumentMap[Qt::Key_B] = instr++; |
|---|
| 1175 | keycodeInstrumentMap[Qt::Key_H] = instr++; |
|---|
| 1176 | keycodeInstrumentMap[Qt::Key_N] = instr++; |
|---|
| 1177 | keycodeInstrumentMap[Qt::Key_J] = instr++; |
|---|
| 1178 | keycodeInstrumentMap[Qt::Key_M] = instr++; |
|---|
| 1179 | |
|---|
| 1180 | keycodeInstrumentMap[Qt::Key_Q] = instr++; |
|---|
| 1181 | keycodeInstrumentMap[Qt::Key_2] = instr++; |
|---|
| 1182 | keycodeInstrumentMap[Qt::Key_W] = instr++; |
|---|
| 1183 | keycodeInstrumentMap[Qt::Key_3] = instr++; |
|---|
| 1184 | keycodeInstrumentMap[Qt::Key_E] = instr++; |
|---|
| 1185 | keycodeInstrumentMap[Qt::Key_R] = instr++; |
|---|
| 1186 | keycodeInstrumentMap[Qt::Key_5] = instr++; |
|---|
| 1187 | keycodeInstrumentMap[Qt::Key_T] = instr++; |
|---|
| 1188 | keycodeInstrumentMap[Qt::Key_6] = instr++; |
|---|
| 1189 | keycodeInstrumentMap[Qt::Key_Z] = instr++; |
|---|
| 1190 | keycodeInstrumentMap[Qt::Key_7] = instr++; |
|---|
| 1191 | keycodeInstrumentMap[Qt::Key_U] = instr++; |
|---|
| 1192 | } |
|---|
| 1193 | else if ( loc.contains( "fr" ) || loc.contains( "FR" )){ ///AZERTY |
|---|
| 1194 | keycodeInstrumentMap[Qt::Key_W] = instr++; |
|---|
| 1195 | keycodeInstrumentMap[Qt::Key_S] = instr++; |
|---|
| 1196 | keycodeInstrumentMap[Qt::Key_X] = instr++; |
|---|
| 1197 | keycodeInstrumentMap[Qt::Key_D] = instr++; |
|---|
| 1198 | keycodeInstrumentMap[Qt::Key_C] = instr++; |
|---|
| 1199 | keycodeInstrumentMap[Qt::Key_V] = instr++; |
|---|
| 1200 | keycodeInstrumentMap[Qt::Key_G] = instr++; |
|---|
| 1201 | keycodeInstrumentMap[Qt::Key_B] = instr++; |
|---|
| 1202 | keycodeInstrumentMap[Qt::Key_H] = instr++; |
|---|
| 1203 | keycodeInstrumentMap[Qt::Key_N] = instr++; |
|---|
| 1204 | keycodeInstrumentMap[Qt::Key_J] = instr++; |
|---|
| 1205 | keycodeInstrumentMap[Qt::Key_Question] = instr++; |
|---|
| 1206 | |
|---|
| 1207 | keycodeInstrumentMap[Qt::Key_A] = instr++; |
|---|
| 1208 | keycodeInstrumentMap[Qt::Key_2] = instr++; |
|---|
| 1209 | keycodeInstrumentMap[Qt::Key_Z] = instr++; |
|---|
| 1210 | keycodeInstrumentMap[Qt::Key_3] = instr++; |
|---|
| 1211 | keycodeInstrumentMap[Qt::Key_E] = instr++; |
|---|
| 1212 | keycodeInstrumentMap[Qt::Key_R] = instr++; |
|---|
| 1213 | keycodeInstrumentMap[Qt::Key_5] = instr++; |
|---|
| 1214 | keycodeInstrumentMap[Qt::Key_T] = instr++; |
|---|
| 1215 | keycodeInstrumentMap[Qt::Key_6] = instr++; |
|---|
| 1216 | keycodeInstrumentMap[Qt::Key_Y] = instr++; |
|---|
| 1217 | keycodeInstrumentMap[Qt::Key_7] = instr++; |
|---|
| 1218 | keycodeInstrumentMap[Qt::Key_U] = instr++; |
|---|
| 1219 | }else |
|---|
| 1220 | { /// default QWERTY |
|---|
| 1221 | keycodeInstrumentMap[Qt::Key_Z] = instr++; |
|---|
| 1222 | keycodeInstrumentMap[Qt::Key_S] = instr++; |
|---|
| 1223 | keycodeInstrumentMap[Qt::Key_X] = instr++; |
|---|
| 1224 | keycodeInstrumentMap[Qt::Key_D] = instr++; |
|---|
| 1225 | keycodeInstrumentMap[Qt::Key_C] = instr++; |
|---|
| 1226 | keycodeInstrumentMap[Qt::Key_V] = instr++; |
|---|
| 1227 | keycodeInstrumentMap[Qt::Key_G] = instr++; |
|---|
| 1228 | keycodeInstrumentMap[Qt::Key_B] = instr++; |
|---|
| 1229 | keycodeInstrumentMap[Qt::Key_H] = instr++; |
|---|
| 1230 | keycodeInstrumentMap[Qt::Key_N] = instr++; |
|---|
| 1231 | keycodeInstrumentMap[Qt::Key_J] = instr++; |
|---|
| 1232 | keycodeInstrumentMap[Qt::Key_M] = instr++; |
|---|
| 1233 | |
|---|
| 1234 | keycodeInstrumentMap[Qt::Key_Q] = instr++; |
|---|
| 1235 | keycodeInstrumentMap[Qt::Key_2] = instr++; |
|---|
| 1236 | keycodeInstrumentMap[Qt::Key_W] = instr++; |
|---|
| 1237 | keycodeInstrumentMap[Qt::Key_3] = instr++; |
|---|
| 1238 | keycodeInstrumentMap[Qt::Key_E] = instr++; |
|---|
| 1239 | keycodeInstrumentMap[Qt::Key_R] = instr++; |
|---|
| 1240 | keycodeInstrumentMap[Qt::Key_5] = instr++; |
|---|
| 1241 | keycodeInstrumentMap[Qt::Key_T] = instr++; |
|---|
| 1242 | keycodeInstrumentMap[Qt::Key_6] = instr++; |
|---|
| 1243 | keycodeInstrumentMap[Qt::Key_Y] = instr++; |
|---|
| 1244 | keycodeInstrumentMap[Qt::Key_7] = instr++; |
|---|
| 1245 | keycodeInstrumentMap[Qt::Key_U] = instr++; |
|---|
| 1246 | } |
|---|
| 1247 | |
|---|
| 1248 | /* |
|---|
| 1249 | // QWERTY etc.... rows of the keyboard |
|---|
| 1250 | keycodeInstrumentMap[Qt::Key_Q] = instr++; |
|---|
| 1251 | keycodeInstrumentMap[Qt::Key_W] = instr++; |
|---|
| 1252 | keycodeInstrumentMap[Qt::Key_E] = instr++; |
|---|
| 1253 | keycodeInstrumentMap[Qt::Key_R] = instr++; |
|---|
| 1254 | keycodeInstrumentMap[Qt::Key_T] = instr++; |
|---|
| 1255 | keycodeInstrumentMap[Qt::Key_Y] = instr++; |
|---|
| 1256 | keycodeInstrumentMap[Qt::Key_U] = instr++; |
|---|
| 1257 | keycodeInstrumentMap[Qt::Key_I] = instr++; |
|---|
| 1258 | keycodeInstrumentMap[Qt::Key_O] = instr++; |
|---|
| 1259 | keycodeInstrumentMap[Qt::Key_P] = instr++; |
|---|
| 1260 | keycodeInstrumentMap[Qt::Key_BracketLeft] = instr++; |
|---|
| 1261 | keycodeInstrumentMap[Qt::Key_BracketRight] = instr++; |
|---|
| 1262 | keycodeInstrumentMap[Qt::Key_A] = instr++; |
|---|
| 1263 | keycodeInstrumentMap[Qt::Key_S] = instr++; |
|---|
| 1264 | keycodeInstrumentMap[Qt::Key_D] = instr++; |
|---|
| 1265 | keycodeInstrumentMap[Qt::Key_F] = instr++; |
|---|
| 1266 | keycodeInstrumentMap[Qt::Key_G] = instr++; |
|---|
| 1267 | keycodeInstrumentMap[Qt::Key_H] = instr++; |
|---|
| 1268 | keycodeInstrumentMap[Qt::Key_J] = instr++; |
|---|
| 1269 | keycodeInstrumentMap[Qt::Key_K] = instr++; |
|---|
| 1270 | keycodeInstrumentMap[Qt::Key_L] = instr++; |
|---|
| 1271 | keycodeInstrumentMap[Qt::Key_Semicolon] = instr++; |
|---|
| 1272 | keycodeInstrumentMap[Qt::Key_Apostrophe] = instr++; |
|---|
| 1273 | keycodeInstrumentMap[Qt::Key_Z] = instr++; |
|---|
| 1274 | keycodeInstrumentMap[Qt::Key_X] = instr++; |
|---|
| 1275 | keycodeInstrumentMap[Qt::Key_C] = instr++; |
|---|
| 1276 | keycodeInstrumentMap[Qt::Key_V] = instr++; |
|---|
| 1277 | keycodeInstrumentMap[Qt::Key_B] = instr++; |
|---|
| 1278 | keycodeInstrumentMap[Qt::Key_N] = instr++; |
|---|
| 1279 | keycodeInstrumentMap[Qt::Key_M] = instr++; |
|---|
| 1280 | keycodeInstrumentMap[Qt::Key_Comma] = instr++; |
|---|
| 1281 | keycodeInstrumentMap[Qt::Key_Period] = instr++; |
|---|
| 1282 | */ |
|---|
| 1283 | } |
|---|
| 1284 | |
|---|
| 1285 | |
|---|
| 1286 | |
|---|
| 1287 | bool MainForm::eventFilter( QObject *o, QEvent *e ) |
|---|
| 1288 | { |
|---|
| 1289 | UNUSED( o ); |
|---|
| 1290 | |
|---|
| 1291 | if ( e->type() == QEvent::KeyPress) { |
|---|
| 1292 | // special processing for key press |
|---|
| 1293 | QKeyEvent *k = (QKeyEvent *)e; |
|---|
| 1294 | |
|---|
| 1295 | // qDebug( "Got key press for instrument '%c'", k->ascii() ); |
|---|
| 1296 | int songnumber = 0; |
|---|
| 1297 | |
|---|
| 1298 | switch (k->key()) { |
|---|
| 1299 | case Qt::Key_Space: |
|---|
| 1300 | onPlayStopAccelEvent(); |
|---|
| 1301 | return TRUE; // eat event |
|---|
| 1302 | |
|---|
| 1303 | |
|---|
| 1304 | case Qt::Key_Comma: |
|---|
| 1305 | Hydrogen::get_instance()->handleBeatCounter(); |
|---|
| 1306 | return TRUE; // eat even |
|---|
| 1307 | break; |
|---|
| 1308 | |
|---|
| 1309 | case Qt::Key_Backspace: |
|---|
| 1310 | onRestartAccelEvent(); |
|---|
| 1311 | return TRUE; // eat event |
|---|
| 1312 | break; |
|---|
| 1313 | |
|---|
| 1314 | case Qt::Key_Plus: |
|---|
| 1315 | onBPMPlusAccelEvent(); |
|---|
| 1316 | return TRUE; // eat event |
|---|
| 1317 | break; |
|---|
| 1318 | |
|---|
| 1319 | case Qt::Key_Minus: |
|---|
| 1320 | onBPMMinusAccelEvent(); |
|---|
| 1321 | return TRUE; // eat event |
|---|
| 1322 | break; |
|---|
| 1323 | |
|---|
| 1324 | case Qt::Key_Backslash: |
|---|
| 1325 | Hydrogen::get_instance()->onTapTempoAccelEvent(); |
|---|
| 1326 | return TRUE; // eat event |
|---|
| 1327 | break; |
|---|
| 1328 | |
|---|
| 1329 | case Qt::Key_S | Qt::CTRL: |
|---|
| 1330 | onSaveAccelEvent(); |
|---|
| 1331 | return TRUE; |
|---|
| 1332 | break; |
|---|
| 1333 | |
|---|
| 1334 | case Qt::Key_F5 : |
|---|
| 1335 | if( Hydrogen::get_instance()->m_PlayList.size() == 0) |
|---|
| 1336 | break; |
|---|
| 1337 | Playlist::get_instance()->setPrevSongPlaylist(); |
|---|
| 1338 | songnumber = Playlist::get_instance()->getActiveSongNumber(); |
|---|
| 1339 | HydrogenApp::get_instance()->setScrollStatusBarMessage( trUtf8( "Playlist: Set song No. %1" ).arg( songnumber +1 ), 5000 ); |
|---|
| 1340 | return TRUE; |
|---|
| 1341 | break; |
|---|
| 1342 | |
|---|
| 1343 | case Qt::Key_F6 : |
|---|
| 1344 | if( Hydrogen::get_instance()->m_PlayList.size() == 0) |
|---|
| 1345 | break; |
|---|
| 1346 | Playlist::get_instance()->setNextSongPlaylist(); |
|---|
| 1347 | songnumber = Playlist::get_instance()->getActiveSongNumber(); |
|---|
| 1348 | HydrogenApp::get_instance()->setScrollStatusBarMessage( trUtf8( "Playlist: Set song No. %1" ).arg( songnumber +1 ), 5000 ); |
|---|
| 1349 | return TRUE; |
|---|
| 1350 | break; |
|---|
| 1351 | |
|---|
| 1352 | case Qt::Key_F12 : //panic button stop all playing notes |
|---|
| 1353 | Hydrogen::get_instance()->__panic(); |
|---|
| 1354 | // QMessageBox::information( this, "Hydrogen", trUtf8( "Panic" ) ); |
|---|
| 1355 | return TRUE; |
|---|
| 1356 | break; |
|---|
| 1357 | |
|---|
| 1358 | case Qt::Key_F9 : // Qt::Key_Left do not work. Some ideas ? |
|---|
| 1359 | Hydrogen::get_instance()->setPatternPos( Hydrogen::get_instance()->getPatternPos() - 1 ); |
|---|
| 1360 | return TRUE; |
|---|
| 1361 | break; |
|---|
| 1362 | |
|---|
| 1363 | case Qt::Key_F10 : // Qt::Key_Right do not work. Some ideas ? |
|---|
| 1364 | Hydrogen::get_instance()->setPatternPos( Hydrogen::get_instance()->getPatternPos() + 1 ); |
|---|
| 1365 | return TRUE; |
|---|
| 1366 | break; |
|---|
| 1367 | |
|---|
| 1368 | case Qt::Key_L : |
|---|
| 1369 | Hydrogen::get_instance()->togglePlaysSelected(); |
|---|
| 1370 | QString msg = Preferences::get_instance()->patternModePlaysSelected() ? "Single pattern mode" : "Stacked pattern mode"; |
|---|
| 1371 | HydrogenApp::get_instance()->setStatusBarMessage( msg, 5000 ); |
|---|
| 1372 | HydrogenApp::get_instance()->getSongEditorPanel()->setModeActionBtn( Preferences::get_instance()->patternModePlaysSelected() ); |
|---|
| 1373 | HydrogenApp::get_instance()->getSongEditorPanel()->updateAll(); |
|---|
| 1374 | |
|---|
| 1375 | return TRUE; |
|---|
| 1376 | |
|---|
| 1377 | // QAccel *a = new QAccel( this ); |
|---|
| 1378 | // a->connectItem( a->insertItem(Key_S + CTRL), this, SLOT( onSaveAccelEvent() ) ); |
|---|
| 1379 | // a->connectItem( a->insertItem(Key_O + CTRL), this, SLOT( onOpenAccelEvent() ) ); |
|---|
| 1380 | |
|---|
| 1381 | } |
|---|
| 1382 | |
|---|
| 1383 | // virtual keyboard handling |
|---|
| 1384 | map<int,int>::iterator found = keycodeInstrumentMap.find ( k->key() ); |
|---|
| 1385 | if (found != keycodeInstrumentMap.end()) { |
|---|
| 1386 | // INFOLOG( "[eventFilter] virtual keyboard event" ); |
|---|
| 1387 | // insert note at the current column in time |
|---|
| 1388 | // if event recording enabled |
|---|
| 1389 | int row = (*found).second; |
|---|
| 1390 | Hydrogen* engine = Hydrogen::get_instance(); |
|---|
| 1391 | |
|---|
| 1392 | float velocity = 0.8; |
|---|
| 1393 | float pan_L = 1.0; |
|---|
| 1394 | float pan_R = 1.0; |
|---|
| 1395 | |
|---|
| 1396 | engine->addRealtimeNote (row, velocity, pan_L, pan_R, NULL, NULL, NULL , row + 36); |
|---|
| 1397 | |
|---|
| 1398 | return TRUE; // eat event |
|---|
| 1399 | } |
|---|
| 1400 | else { |
|---|
| 1401 | return FALSE; // let it go |
|---|
| 1402 | } |
|---|
| 1403 | } |
|---|
| 1404 | else { |
|---|
| 1405 | return FALSE; // standard event processing |
|---|
| 1406 | } |
|---|
| 1407 | } |
|---|
| 1408 | |
|---|
| 1409 | |
|---|
| 1410 | |
|---|
| 1411 | |
|---|
| 1412 | |
|---|
| 1413 | /// print the object map |
|---|
| 1414 | void MainForm::action_debug_printObjects() |
|---|
| 1415 | { |
|---|
| 1416 | INFOLOG( "[action_debug_printObjects]" ); |
|---|
| 1417 | Object::print_object_map(); |
|---|
| 1418 | } |
|---|
| 1419 | |
|---|
| 1420 | |
|---|
| 1421 | |
|---|
| 1422 | |
|---|
| 1423 | |
|---|
| 1424 | |
|---|
| 1425 | void MainForm::action_file_export_midi() |
|---|
| 1426 | { |
|---|
| 1427 | if ( ((Hydrogen::get_instance())->getState() == STATE_PLAYING) ) { |
|---|
| 1428 | Hydrogen::get_instance()->sequencer_stop(); |
|---|
| 1429 | } |
|---|
| 1430 | |
|---|
| 1431 | std::auto_ptr<QFileDialog> fd( new QFileDialog ); |
|---|
| 1432 | fd->setFileMode(QFileDialog::AnyFile); |
|---|
| 1433 | fd->setFilter( trUtf8("Midi file (*.mid)") ); |
|---|
| 1434 | fd->setDirectory( QDir::homePath() ); |
|---|
| 1435 | fd->setWindowTitle( trUtf8( "Export MIDI file" ) ); |
|---|
| 1436 | fd->setAcceptMode( QFileDialog::AcceptSave ); |
|---|
| 1437 | // fd->setIcon( QPixmap( Skin::getImagePath() + "/icon16.png" ) ); |
|---|
| 1438 | |
|---|
| 1439 | QString sFilename; |
|---|
| 1440 | if ( fd->exec() == QDialog::Accepted ) { |
|---|
| 1441 | sFilename = fd->selectedFiles().first(); |
|---|
| 1442 | } |
|---|
| 1443 | |
|---|
| 1444 | if ( !sFilename.isEmpty() ) { |
|---|
| 1445 | if ( sFilename.endsWith(".mid") == false ) { |
|---|
| 1446 | sFilename += ".mid"; |
|---|
| 1447 | } |
|---|
| 1448 | |
|---|
| 1449 | Song *pSong = Hydrogen::get_instance()->getSong(); |
|---|
| 1450 | |
|---|
| 1451 | // create the Standard Midi File object |
|---|
| 1452 | SMFWriter *pSmfWriter = new SMFWriter(); |
|---|
| 1453 | pSmfWriter->save( sFilename, pSong ); |
|---|
| 1454 | |
|---|
| 1455 | delete pSmfWriter; |
|---|
| 1456 | } |
|---|
| 1457 | } |
|---|
| 1458 | |
|---|
| 1459 | |
|---|
| 1460 | |
|---|
| 1461 | void MainForm::errorEvent( int nErrorCode ) |
|---|
| 1462 | { |
|---|
| 1463 | //ERRORLOG( "[errorEvent]" ); |
|---|
| 1464 | |
|---|
| 1465 | QString msg; |
|---|
| 1466 | switch (nErrorCode) { |
|---|
| 1467 | case Hydrogen::UNKNOWN_DRIVER: |
|---|
| 1468 | msg = trUtf8( "Unknown audio driver" ); |
|---|
| 1469 | break; |
|---|
| 1470 | |
|---|
| 1471 | case Hydrogen::ERROR_STARTING_DRIVER: |
|---|
| 1472 | msg = trUtf8( "Error starting audio driver" ); |
|---|
| 1473 | break; |
|---|
| 1474 | |
|---|
| 1475 | case Hydrogen::JACK_SERVER_SHUTDOWN: |
|---|
| 1476 | msg = trUtf8( "Jack driver: server shutdown" ); |
|---|
| 1477 | break; |
|---|
| 1478 | |
|---|
| 1479 | case Hydrogen::JACK_CANNOT_ACTIVATE_CLIENT: |
|---|
| 1480 | msg = trUtf8( "Jack driver: cannot activate client" ); |
|---|
| 1481 | break; |
|---|
| 1482 | |
|---|
| 1483 | case Hydrogen::JACK_CANNOT_CONNECT_OUTPUT_PORT: |
|---|
| 1484 | msg = trUtf8( "Jack driver: cannot connect output port" ); |
|---|
| 1485 | break; |
|---|
| 1486 | |
|---|
| 1487 | case Hydrogen::JACK_ERROR_IN_PORT_REGISTER: |
|---|
| 1488 | msg = trUtf8( "Jack driver: error in port register" ); |
|---|
| 1489 | break; |
|---|
| 1490 | |
|---|
| 1491 | default: |
|---|
| 1492 | msg = QString( trUtf8( "Unknown error %1" ) ).arg( nErrorCode ); |
|---|
| 1493 | } |
|---|
| 1494 | QMessageBox::information( this, "Hydrogen", msg ); |
|---|
| 1495 | } |
|---|
| 1496 | |
|---|
| 1497 | |
|---|
| 1498 | void MainForm::action_file_songProperties() |
|---|
| 1499 | { |
|---|
| 1500 | SongPropertiesDialog *pDialog = new SongPropertiesDialog( this ); |
|---|
| 1501 | if ( pDialog->exec() == QDialog::Accepted ) { |
|---|
| 1502 | Hydrogen::get_instance()->getSong()->__is_modified = true; |
|---|
| 1503 | } |
|---|
| 1504 | delete pDialog; |
|---|
| 1505 | } |
|---|
| 1506 | |
|---|
| 1507 | |
|---|
| 1508 | void MainForm::action_window_showPatternEditor() |
|---|
| 1509 | { |
|---|
| 1510 | bool isVisible = HydrogenApp::get_instance()->getPatternEditorPanel()->isVisible(); |
|---|
| 1511 | HydrogenApp::get_instance()->getPatternEditorPanel()->setHidden( isVisible ); |
|---|
| 1512 | } |
|---|
| 1513 | |
|---|
| 1514 | |
|---|
| 1515 | void MainForm::showDevelWarning() |
|---|
| 1516 | { |
|---|
| 1517 | |
|---|
| 1518 | //set this to 'false' for the case that you want to make a release.. |
|---|
| 1519 | if ( true ) { |
|---|
| 1520 | Preferences *pref = Preferences::get_instance(); |
|---|
| 1521 | bool isDevelWarningEnabled = pref->getShowDevelWarning(); |
|---|
| 1522 | if(isDevelWarningEnabled) { |
|---|
| 1523 | |
|---|
| 1524 | QString msg = trUtf8( "You're using a development version of Hydrogen, please help us reporting bugs or suggestions in the hydrogen-devel mailing list.<br><br>Thank you!" ); |
|---|
| 1525 | QMessageBox develMessageBox( this ); |
|---|
| 1526 | develMessageBox.setText( msg ); |
|---|
| 1527 | develMessageBox.addButton( QMessageBox::Ok ); |
|---|
| 1528 | develMessageBox.addButton( trUtf8( "Don't show this message anymore" ) , QMessageBox::AcceptRole ); |
|---|
| 1529 | |
|---|
| 1530 | if( develMessageBox.exec() == 0 ){ |
|---|
| 1531 | //don't show warning again |
|---|
| 1532 | pref->setShowDevelWarning( false ); |
|---|
| 1533 | } |
|---|
| 1534 | } |
|---|
| 1535 | |
|---|
| 1536 | |
|---|
| 1537 | } |
|---|
| 1538 | } |
|---|
| 1539 | |
|---|
| 1540 | |
|---|
| 1541 | |
|---|
| 1542 | QString MainForm::getAutoSaveFilename() |
|---|
| 1543 | { |
|---|
| 1544 | Song *pSong = Hydrogen::get_instance()->getSong(); |
|---|
| 1545 | assert( pSong ); |
|---|
| 1546 | QString sOldFilename = pSong->get_filename(); |
|---|
| 1547 | QString newName = "autosave.h2song"; |
|---|
| 1548 | |
|---|
| 1549 | if ( !sOldFilename.isEmpty() ) { |
|---|
| 1550 | newName = sOldFilename.left( sOldFilename.length() - 7 ) + ".autosave.h2song"; |
|---|
| 1551 | } |
|---|
| 1552 | |
|---|
| 1553 | return newName; |
|---|
| 1554 | } |
|---|
| 1555 | |
|---|
| 1556 | |
|---|
| 1557 | |
|---|
| 1558 | void MainForm::onAutoSaveTimer() |
|---|
| 1559 | { |
|---|
| 1560 | //INFOLOG( "[onAutoSaveTimer]" ); |
|---|
| 1561 | Song *pSong = Hydrogen::get_instance()->getSong(); |
|---|
| 1562 | assert( pSong ); |
|---|
| 1563 | QString sOldFilename = pSong->get_filename(); |
|---|
| 1564 | |
|---|
| 1565 | pSong->save( getAutoSaveFilename() ); |
|---|
| 1566 | |
|---|
| 1567 | pSong->set_filename(sOldFilename); |
|---|
| 1568 | |
|---|
| 1569 | /* |
|---|
| 1570 | Song *pSong = h2app->getSong(); |
|---|
| 1571 | if (pSong->getFilename() == "") { |
|---|
| 1572 | pSong->save( "autosave.h2song" ); |
|---|
| 1573 | return; |
|---|
| 1574 | } |
|---|
| 1575 | |
|---|
| 1576 | action_file_save(); |
|---|
| 1577 | */ |
|---|
| 1578 | } |
|---|
| 1579 | |
|---|
| 1580 | |
|---|
| 1581 | void MainForm::onPlaylistDisplayTimer() |
|---|
| 1582 | { |
|---|
| 1583 | if( Hydrogen::get_instance()->m_PlayList.size() == 0) |
|---|
| 1584 | return; |
|---|
| 1585 | int songnumber = Playlist::get_instance()->getActiveSongNumber(); |
|---|
| 1586 | QString songname; |
|---|
| 1587 | if ( songnumber == -1 ) |
|---|
| 1588 | return; |
|---|
| 1589 | |
|---|
| 1590 | if ( Hydrogen::get_instance()->getSong()->__name == "Untitled Song" ){ |
|---|
| 1591 | songname = Hydrogen::get_instance()->getSong()->get_filename(); |
|---|
| 1592 | }else |
|---|
| 1593 | { |
|---|
| 1594 | songname = Hydrogen::get_instance()->getSong()->__name; |
|---|
| 1595 | } |
|---|
| 1596 | QString message = (trUtf8("Playlist: Song No. %1").arg( songnumber + 1)) + QString(" --- Songname: ") + songname + QString(" --- Author: ") + Hydrogen::get_instance()->getSong()->__author; |
|---|
| 1597 | HydrogenApp::get_instance()->setScrollStatusBarMessage( message, 2000 ); |
|---|
| 1598 | } |
|---|
| 1599 | |
|---|
| 1600 | // Returns true if unsaved changes are successfully handled (saved, discarded, etc.) |
|---|
| 1601 | // Returns false if not (i.e. Cancel) |
|---|
| 1602 | bool MainForm::handleUnsavedChanges() |
|---|
| 1603 | { |
|---|
| 1604 | bool done = false; |
|---|
| 1605 | bool rv = true; |
|---|
| 1606 | while ( !done && Hydrogen::get_instance()->getSong()->__is_modified ) { |
|---|
| 1607 | switch( |
|---|
| 1608 | QMessageBox::information( this, "Hydrogen", |
|---|
| 1609 | trUtf8("\nThe document contains unsaved changes.\n" |
|---|
| 1610 | "Do you want to save the changes?\n"), |
|---|
| 1611 | trUtf8("&Save"), trUtf8("&Discard"), trUtf8("&Cancel"), |
|---|
| 1612 | 0, // Enter == button 0 |
|---|
| 1613 | 2 ) ) { // Escape == button 2 |
|---|
| 1614 | case 0: // Save clicked or Alt+S pressed or Enter pressed. |
|---|
| 1615 | // If the save fails, the __is_modified flag will still be true |
|---|
| 1616 | if ( ! Hydrogen::get_instance()->getSong()->get_filename().isEmpty() ) { |
|---|
| 1617 | action_file_save(); |
|---|
| 1618 | } else { |
|---|
| 1619 | // never been saved |
|---|
| 1620 | action_file_save_as(); |
|---|
| 1621 | } |
|---|
| 1622 | // save |
|---|
| 1623 | break; |
|---|
| 1624 | case 1: // Discard clicked or Alt+D pressed |
|---|
| 1625 | // don't save but exit |
|---|
| 1626 | done = true; |
|---|
| 1627 | break; |
|---|
| 1628 | case 2: // Cancel clicked or Alt+C pressed or Escape pressed |
|---|
| 1629 | // don't exit |
|---|
| 1630 | done = true; |
|---|
| 1631 | rv = false; |
|---|
| 1632 | break; |
|---|
| 1633 | } |
|---|
| 1634 | } |
|---|
| 1635 | return rv; |
|---|
| 1636 | } |
|---|
| 1637 | |
|---|
| 1638 | void MainForm::usr1SignalHandler(int) |
|---|
| 1639 | { |
|---|
| 1640 | char a = 1; |
|---|
| 1641 | ::write(sigusr1Fd[0], &a, sizeof(a)); |
|---|
| 1642 | } |
|---|
| 1643 | |
|---|
| 1644 | void MainForm::handleSigUsr1() |
|---|
| 1645 | { |
|---|
| 1646 | snUsr1->setEnabled(false); |
|---|
| 1647 | char tmp; |
|---|
| 1648 | ::read(sigusr1Fd[1], &tmp, sizeof(tmp)); |
|---|
| 1649 | |
|---|
| 1650 | action_file_save(); |
|---|
| 1651 | snUsr1->setEnabled(true); |
|---|
| 1652 | } |
|---|
| 1653 | |
|---|
| 1654 | |
|---|