Chris@0: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@0: 
Chris@0: /*
Chris@0:     Sonic Visualiser
Chris@0:     An audio file viewer and annotation editor.
Chris@0:     Centre for Digital Music, Queen Mary, University of London.
Chris@200:     This file copyright 2006-2007 Chris Cannam and QMUL.
Chris@0:     
Chris@0:     This program is free software; you can redistribute it and/or
Chris@0:     modify it under the terms of the GNU General Public License as
Chris@0:     published by the Free Software Foundation; either version 2 of the
Chris@0:     License, or (at your option) any later version.  See the file
Chris@0:     COPYING included with this distribution for more information.
Chris@0: */
Chris@0: 
Chris@144: #include "../version.h"
Chris@0: 
Chris@0: #include "MainWindow.h"
Chris@0: #include "PreferencesDialog.h"
Chris@0: 
Chris@1: #include "view/Pane.h"
Chris@1: #include "view/PaneStack.h"
Chris@1: #include "data/model/WaveFileModel.h"
Chris@1: #include "data/model/SparseOneDimensionalModel.h"
Chris@185: #include "data/model/NoteModel.h"
Chris@189: #include "data/model/Labeller.h"
Chris@222: #include "data/osc/OSCQueue.h"
Chris@216: #include "framework/Document.h"
Chris@1: #include "view/ViewManager.h"
Chris@0: #include "base/Preferences.h"
Chris@0: #include "layer/WaveformLayer.h"
Chris@0: #include "layer/TimeRulerLayer.h"
Chris@0: #include "layer/TimeInstantLayer.h"
Chris@0: #include "layer/TimeValueLayer.h"
Chris@0: #include "layer/Colour3DPlotLayer.h"
Chris@95: #include "layer/SliceLayer.h"
Chris@95: #include "layer/SliceableLayer.h"
Chris@193: #include "layer/ImageLayer.h"
Chris@0: #include "widgets/Fader.h"
Chris@65: #include "view/Overview.h"
Chris@0: #include "widgets/PropertyBox.h"
Chris@0: #include "widgets/PropertyStack.h"
Chris@0: #include "widgets/AudioDial.h"
Chris@168: #include "widgets/IconLoader.h"
Chris@219: #include "widgets/LayerTreeDialog.h"
Chris@0: #include "widgets/ListInputDialog.h"
Chris@36: #include "widgets/SubdividingMenu.h"
Chris@90: #include "widgets/NotifyingPushButton.h"
Chris@162: #include "widgets/KeyReference.h"
Chris@192: #include "widgets/LabelCounterInputDialog.h"
Chris@0: #include "audioio/AudioCallbackPlaySource.h"
Chris@0: #include "audioio/AudioCallbackPlayTarget.h"
Chris@0: #include "audioio/AudioTargetFactory.h"
Chris@59: #include "audioio/PlaySpeedRangeMapper.h"
Chris@1: #include "data/fileio/DataFileReaderFactory.h"
Chris@180: #include "data/fileio/PlaylistFileReader.h"
Chris@1: #include "data/fileio/WavFileWriter.h"
Chris@1: #include "data/fileio/CSVFileWriter.h"
Chris@185: #include "data/fileio/MIDIFileWriter.h"
Chris@1: #include "data/fileio/BZipFileDevice.h"
Chris@198: #include "data/fileio/FileSource.h"
Chris@91: #include "data/fft/FFTDataServer.h"
Chris@1: #include "base/RecentFiles.h"
Chris@211: #include "plugin/transform/TransformFactory.h"
Chris@211: #include "plugin/transform/ModelTransformerFactory.h"
Chris@0: #include "base/PlayParameterRepository.h"
Chris@0: #include "base/XmlExportable.h"
Chris@0: #include "base/CommandHistory.h"
Chris@0: #include "base/Profiler.h"
Chris@0: #include "base/Clipboard.h"
Chris@165: #include "base/UnitDatabase.h"
Chris@165: #include "base/ColourDatabase.h"
Chris@0: 
Chris@0: // For version information
Chris@0: #include "vamp/vamp.h"
Chris@0: #include "vamp-sdk/PluginBase.h"
Chris@0: #include "plugin/api/ladspa.h"
Chris@0: #include "plugin/api/dssi.h"
Chris@0: 
Chris@0: #include <QApplication>
Chris@0: #include <QMessageBox>
Chris@0: #include <QGridLayout>
Chris@0: #include <QLabel>
Chris@0: #include <QAction>
Chris@0: #include <QMenuBar>
Chris@0: #include <QToolBar>
Chris@0: #include <QInputDialog>
Chris@0: #include <QStatusBar>
Chris@0: #include <QTreeView>
Chris@0: #include <QFile>
Chris@88: #include <QFileInfo>
Chris@88: #include <QDir>
Chris@0: #include <QTextStream>
Chris@0: #include <QProcess>
Chris@7: #include <QShortcut>
Chris@5: #include <QSettings>
Chris@11: #include <QDateTime>
Chris@11: #include <QProcess>
Chris@16: #include <QCheckBox>
Chris@55: #include <QRegExp>
Chris@158: #include <QScrollArea>
Chris@0: 
Chris@0: #include <iostream>
Chris@0: #include <cstdio>
Chris@0: #include <errno.h>
Chris@0: 
Chris@0: using std::cerr;
Chris@0: using std::endl;
Chris@0: 
Chris@33: using std::vector;
Chris@33: using std::map;
Chris@33: using std::set;
Chris@33: 
Chris@0: 
Chris@70: MainWindow::MainWindow(bool withAudioOutput, bool withOSCSupport) :
Chris@200:     MainWindowBase(withAudioOutput, withOSCSupport),
Chris@65:     m_overview(0),
Chris@0:     m_mainMenusCreated(false),
Chris@0:     m_paneMenu(0),
Chris@0:     m_layerMenu(0),
Chris@34:     m_transformsMenu(0),
Chris@155:     m_playbackMenu(0),
Chris@0:     m_existingLayersMenu(0),
Chris@95:     m_sliceMenu(0),
Chris@34:     m_recentFilesMenu(0),
Chris@211:     m_recentTransformsMenu(0),
Chris@0:     m_rightButtonMenu(0),
Chris@0:     m_rightButtonLayerMenu(0),
Chris@211:     m_rightButtonTransformsMenu(0),
Chris@155:     m_rightButtonPlaybackMenu(0),
Chris@207:     m_soloAction(0),
Chris@207:     m_soloModified(false),
Chris@207:     m_prevSolo(false),
Chris@155:     m_ffwdAction(0),
Chris@155:     m_rwdAction(0),
Chris@239:     m_playControlsSpacer(0),
Chris@239:     m_playControlsWidth(0),
Chris@162:     m_preferencesDialog(0),
Chris@219:     m_layerTreeDialog(0),
Chris@162:     m_keyReference(new KeyReference())
Chris@0: {
Chris@0:     setWindowTitle(tr("Sonic Visualiser"));
Chris@0: 
Chris@165:     UnitDatabase *udb = UnitDatabase::getInstance();
Chris@165:     udb->registerUnit("Hz");
Chris@165:     udb->registerUnit("dB");
Chris@165:     udb->registerUnit("s");
Chris@165: 
Chris@165:     ColourDatabase *cdb = ColourDatabase::getInstance();
Chris@165:     cdb->addColour(Qt::black, tr("Black"));
Chris@165:     cdb->addColour(Qt::darkRed, tr("Red"));
Chris@165:     cdb->addColour(Qt::darkBlue, tr("Blue"));
Chris@165:     cdb->addColour(Qt::darkGreen, tr("Green"));
Chris@165:     cdb->addColour(QColor(200, 50, 255), tr("Purple"));
Chris@165:     cdb->addColour(QColor(255, 150, 50), tr("Orange"));
Chris@166:     cdb->setUseDarkBackground(cdb->addColour(Qt::white, tr("White")), true);
Chris@166:     cdb->setUseDarkBackground(cdb->addColour(Qt::red, tr("Bright Red")), true);
Chris@166:     cdb->setUseDarkBackground(cdb->addColour(QColor(30, 150, 255), tr("Bright Blue")), true);
Chris@166:     cdb->setUseDarkBackground(cdb->addColour(Qt::green, tr("Bright Green")), true);
Chris@166:     cdb->setUseDarkBackground(cdb->addColour(QColor(225, 74, 255), tr("Bright Purple")), true);
Chris@166:     cdb->setUseDarkBackground(cdb->addColour(QColor(255, 188, 80), tr("Bright Orange")), true);
Chris@0: 
Chris@0:     QFrame *frame = new QFrame;
Chris@0:     setCentralWidget(frame);
Chris@0: 
Chris@0:     QGridLayout *layout = new QGridLayout;
Chris@180: 
Chris@205:     m_descriptionLabel = new QLabel; //!!! hang on, this is declared in base class -- should be declared and initialised by same class
Chris@0: 
Chris@158:     QScrollArea *scroll = new QScrollArea(frame);
Chris@158:     scroll->setWidgetResizable(true);
Chris@158:     scroll->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
Chris@159:     scroll->setFrameShape(QFrame::NoFrame);
Chris@159: 
Chris@159:     scroll->setWidget(m_paneStack);
Chris@159: 
Chris@65:     m_overview = new Overview(frame);
Chris@65:     m_overview->setViewManager(m_viewManager);
Chris@65:     m_overview->setFixedHeight(40);
Chris@144: #ifndef _WIN32
Chris@144:     // For some reason, the contents of the overview never appear if we
Chris@144:     // make this setting on Windows.  I have no inclination at the moment
Chris@144:     // to track down the reason why.
Chris@129:     m_overview->setFrameStyle(QFrame::StyledPanel | QFrame::Sunken);
Chris@144: #endif
Chris@90:     connect(m_overview, SIGNAL(contextHelpChanged(const QString &)),
Chris@116:             this, SLOT(contextHelpChanged(const QString &)));
Chris@0: 
Chris@0:     m_panLayer = new WaveformLayer;
Chris@0:     m_panLayer->setChannelMode(WaveformLayer::MergeChannels);
Chris@0:     m_panLayer->setAggressiveCacheing(true);
Chris@65:     m_overview->addLayer(m_panLayer);
Chris@174: 
Chris@174:     if (m_viewManager->getGlobalDarkBackground()) {
Chris@174:         m_panLayer->setBaseColour
Chris@174:             (ColourDatabase::getInstance()->getColourIndex(tr("Bright Green")));
Chris@174:     } else {
Chris@174:         m_panLayer->setBaseColour
Chris@174:             (ColourDatabase::getInstance()->getColourIndex(tr("Green")));
Chris@200:     }
Chris@0: 
Chris@0:     m_fader = new Fader(frame, false);
Chris@90:     connect(m_fader, SIGNAL(mouseEntered()), this, SLOT(mouseEnteredWidget()));
Chris@90:     connect(m_fader, SIGNAL(mouseLeft()), this, SLOT(mouseLeftWidget()));
Chris@0: 
Chris@0:     m_playSpeed = new AudioDial(frame);
Chris@12:     m_playSpeed->setMinimum(0);
Chris@48:     m_playSpeed->setMaximum(200);
Chris@25:     m_playSpeed->setValue(100);
Chris@0:     m_playSpeed->setFixedWidth(24);
Chris@0:     m_playSpeed->setFixedHeight(24);
Chris@0:     m_playSpeed->setNotchesVisible(true);
Chris@25:     m_playSpeed->setPageStep(10);
Chris@60:     m_playSpeed->setObjectName(tr("Playback Speedup"));
Chris@25:     m_playSpeed->setDefaultValue(100);
Chris@59:     m_playSpeed->setRangeMapper(new PlaySpeedRangeMapper(0, 200));
Chris@60:     m_playSpeed->setShowToolTip(true);
Chris@0:     connect(m_playSpeed, SIGNAL(valueChanged(int)),
Chris@0: 	    this, SLOT(playSpeedChanged(int)));
Chris@90:     connect(m_playSpeed, SIGNAL(mouseEntered()), this, SLOT(mouseEnteredWidget()));
Chris@90:     connect(m_playSpeed, SIGNAL(mouseLeft()), this, SLOT(mouseLeftWidget()));
Chris@90: 
Chris@168:     IconLoader il;
Chris@168: 
Chris@21:     QSettings settings;
Chris@21:     settings.beginGroup("MainWindow");
Chris@21:     settings.endGroup();
Chris@21: 
Chris@239:     m_playControlsSpacer = new QFrame;
Chris@239: 
Chris@129:     layout->setSpacing(4);
Chris@159:     layout->addWidget(scroll, 0, 0, 1, 5);
Chris@239:     layout->addWidget(m_overview, 1, 1);
Chris@239:     layout->addWidget(m_playControlsSpacer, 1, 2);
Chris@239:     layout->addWidget(m_playSpeed, 1, 3);
Chris@239:     layout->addWidget(m_fader, 1, 4);
Chris@239: 
Chris@239:     m_playControlsWidth = 
Chris@240:         m_fader->width() + m_playSpeed->width() + layout->spacing() * 2;
Chris@239: 
Chris@239:     layout->setColumnMinimumWidth(0, 14);
Chris@239:     layout->setColumnStretch(0, 0);
Chris@239: 
Chris@239:     m_paneStack->setPropertyStackMinWidth(m_playControlsWidth
Chris@239:                                           + 2 + layout->spacing());
Chris@239:     m_playControlsSpacer->setFixedSize(QSize(2, 2));
Chris@239: 
Chris@239:     layout->setColumnStretch(1, 10);
Chris@239: 
Chris@239:     connect(m_paneStack, SIGNAL(propertyStacksResized(int)),
Chris@239:             this, SLOT(propertyStacksResized(int)));
Chris@16: 
Chris@0:     frame->setLayout(layout);
Chris@0: 
Chris@0:     setupMenus();
Chris@0:     setupToolbars();
Chris@155:     setupHelpMenu();
Chris@0: 
Chris@90:     statusBar();
Chris@0: 
Chris@0:     newSession();
Chris@0: }
Chris@0: 
Chris@0: MainWindow::~MainWindow()
Chris@0: {
Chris@162:     delete m_keyReference;
Chris@163:     delete m_preferencesDialog;
Chris@219:     delete m_layerTreeDialog;
Chris@0:     Profiles::getInstance()->dump();
Chris@0: }
Chris@0: 
Chris@81: void
Chris@0: MainWindow::setupMenus()
Chris@0: {
Chris@0:     if (!m_mainMenusCreated) {
Chris@0:         m_rightButtonMenu = new QMenu();
Chris@104: 
Chris@104:         // No -- we don't want tear-off enabled on the right-button
Chris@104:         // menu.  If it is enabled, then simply right-clicking and
Chris@104:         // releasing will pop up the menu, activate the tear-off, and
Chris@104:         // leave the torn-off menu window in front of the main window.
Chris@104:         // That isn't desirable.  I'm not sure it ever would be, in a
Chris@104:         // context menu -- perhaps technically a Qt bug?
Chris@104: //        m_rightButtonMenu->setTearOffEnabled(true);
Chris@0:     }
Chris@0: 
Chris@0:     if (m_rightButtonLayerMenu) {
Chris@0:         m_rightButtonLayerMenu->clear();
Chris@0:     } else {
Chris@0:         m_rightButtonLayerMenu = m_rightButtonMenu->addMenu(tr("&Layer"));
Chris@97:         m_rightButtonLayerMenu->setTearOffEnabled(true);
Chris@0:         m_rightButtonMenu->addSeparator();
Chris@0:     }
Chris@0: 
Chris@211:     if (m_rightButtonTransformsMenu) {
Chris@211:         m_rightButtonTransformsMenu->clear();
Chris@34:     } else {
Chris@211:         m_rightButtonTransformsMenu = m_rightButtonMenu->addMenu(tr("&Transform"));
Chris@211:         m_rightButtonTransformsMenu->setTearOffEnabled(true);
Chris@34:         m_rightButtonMenu->addSeparator();
Chris@34:     }
Chris@34: 
Chris@0:     if (!m_mainMenusCreated) {
Chris@0:         CommandHistory::getInstance()->registerMenu(m_rightButtonMenu);
Chris@0:         m_rightButtonMenu->addSeparator();
Chris@66:     }
Chris@66: 
Chris@66:     setupFileMenu();
Chris@66:     setupEditMenu();
Chris@66:     setupViewMenu();
Chris@66:     setupPaneAndLayerMenus();
Chris@211:     setupTransformsMenu();
Chris@66: 
Chris@66:     m_mainMenusCreated = true;
Chris@66: }
Chris@66: 
Chris@66: void
Chris@66: MainWindow::setupFileMenu()
Chris@66: {
Chris@66:     if (m_mainMenusCreated) return;
Chris@66: 
Chris@66:     QMenu *menu = menuBar()->addMenu(tr("&File"));
Chris@97:     menu->setTearOffEnabled(true);
Chris@66:     QToolBar *toolbar = addToolBar(tr("File Toolbar"));
Chris@66: 
Chris@162:     m_keyReference->setCategory(tr("File and Session Management"));
Chris@162: 
Chris@168:     IconLoader il;
Chris@168: 
Chris@168:     QIcon icon = il.load("filenew");
Chris@168:     icon.addPixmap(il.loadPixmap("filenew-22"));
Chris@66:     QAction *action = new QAction(icon, tr("&New Session"), this);
Chris@66:     action->setShortcut(tr("Ctrl+N"));
Chris@90:     action->setStatusTip(tr("Abandon the current Sonic Visualiser session and start a new one"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(newSession()));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@66:     toolbar->addAction(action);
Chris@138: 
Chris@168:     icon = il.load("fileopensession");
Chris@66:     action = new QAction(icon, tr("&Open Session..."), this);
Chris@66:     action->setShortcut(tr("Ctrl+O"));
Chris@66:     action->setStatusTip(tr("Open a previously saved Sonic Visualiser session file"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(openSession()));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@66: 
Chris@168:     icon = il.load("fileopen");
Chris@168:     icon.addPixmap(il.loadPixmap("fileopen-22"));
Chris@138: 
Chris@66:     action = new QAction(icon, tr("&Open..."), this);
Chris@66:     action->setStatusTip(tr("Open a session file, audio file, or layer"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(openSomething()));
Chris@66:     toolbar->addAction(action);
Chris@66: 
Chris@168:     icon = il.load("filesave");
Chris@168:     icon.addPixmap(il.loadPixmap("filesave-22"));
Chris@66:     action = new QAction(icon, tr("&Save Session"), this);
Chris@66:     action->setShortcut(tr("Ctrl+S"));
Chris@66:     action->setStatusTip(tr("Save the current session into a Sonic Visualiser session file"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(saveSession()));
Chris@66:     connect(this, SIGNAL(canSave(bool)), action, SLOT(setEnabled(bool)));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@66:     toolbar->addAction(action);
Chris@0: 	
Chris@168:     icon = il.load("filesaveas");
Chris@168:     icon.addPixmap(il.loadPixmap("filesaveas-22"));
Chris@66:     action = new QAction(icon, tr("Save Session &As..."), this);
Chris@66:     action->setStatusTip(tr("Save the current session into a new Sonic Visualiser session file"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(saveSessionAs()));
Chris@66:     menu->addAction(action);
Chris@66:     toolbar->addAction(action);
Chris@66: 
Chris@66:     menu->addSeparator();
Chris@66: 
Chris@168:     icon = il.load("fileopenaudio");
Chris@138:     action = new QAction(icon, tr("&Import Audio File..."), this);
Chris@66:     action->setShortcut(tr("Ctrl+I"));
Chris@66:     action->setStatusTip(tr("Import an existing audio file"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(importAudio()));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@66: 
Chris@66:     action = new QAction(tr("Import Secondary Audio File..."), this);
Chris@66:     action->setShortcut(tr("Ctrl+Shift+I"));
Chris@66:     action->setStatusTip(tr("Import an extra audio file as a separate layer"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(importMoreAudio()));
Chris@66:     connect(this, SIGNAL(canImportMoreAudio(bool)), action, SLOT(setEnabled(bool)));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@66: 
Chris@66:     action = new QAction(tr("&Export Audio File..."), this);
Chris@66:     action->setStatusTip(tr("Export selection as an audio file"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(exportAudio()));
Chris@66:     connect(this, SIGNAL(canExportAudio(bool)), action, SLOT(setEnabled(bool)));
Chris@66:     menu->addAction(action);
Chris@66: 
Chris@66:     menu->addSeparator();
Chris@66: 
Chris@66:     action = new QAction(tr("Import Annotation &Layer..."), this);
Chris@66:     action->setShortcut(tr("Ctrl+L"));
Chris@66:     action->setStatusTip(tr("Import layer data from an existing file"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(importLayer()));
Chris@66:     connect(this, SIGNAL(canImportLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@66: 
Chris@66:     action = new QAction(tr("Export Annotation Layer..."), this);
Chris@66:     action->setStatusTip(tr("Export layer data to a file"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(exportLayer()));
Chris@66:     connect(this, SIGNAL(canExportLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@66:     menu->addAction(action);
Chris@66: 
Chris@66:     menu->addSeparator();
Chris@86: 
Chris@121:     action = new QAction(tr("Export Image File..."), this);
Chris@121:     action->setStatusTip(tr("Export a single pane to an image file"));
Chris@121:     connect(action, SIGNAL(triggered()), this, SLOT(exportImage()));
Chris@121:     connect(this, SIGNAL(canExportImage(bool)), action, SLOT(setEnabled(bool)));
Chris@121:     menu->addAction(action);
Chris@121: 
Chris@121:     menu->addSeparator();
Chris@121: 
Chris@86:     action = new QAction(tr("Open Lo&cation..."), this);
Chris@86:     action->setShortcut(tr("Ctrl+Shift+O"));
Chris@86:     action->setStatusTip(tr("Open or import a file from a remote URL"));
Chris@86:     connect(action, SIGNAL(triggered()), this, SLOT(openLocation()));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@86:     menu->addAction(action);
Chris@86: 
Chris@86:     menu->addSeparator();
Chris@86: 
Chris@66:     m_recentFilesMenu = menu->addMenu(tr("&Recent Files"));
Chris@97:     m_recentFilesMenu->setTearOffEnabled(true);
Chris@66:     setupRecentFilesMenu();
Chris@66:     connect(&m_recentFiles, SIGNAL(recentChanged()),
Chris@66:             this, SLOT(setupRecentFilesMenu()));
Chris@66: 
Chris@66:     menu->addSeparator();
Chris@66:     action = new QAction(tr("&Preferences..."), this);
Chris@66:     action->setStatusTip(tr("Adjust the application preferences"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(preferences()));
Chris@66:     menu->addAction(action);
Chris@0: 	
Chris@66:     menu->addSeparator();
Chris@168:     action = new QAction(il.load("exit"),
Chris@66:                          tr("&Quit"), this);
Chris@66:     action->setShortcut(tr("Ctrl+Q"));
Chris@90:     action->setStatusTip(tr("Exit Sonic Visualiser"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(close()));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@66: }
Chris@66: 
Chris@66: void
Chris@66: MainWindow::setupEditMenu()
Chris@66: {
Chris@66:     if (m_mainMenusCreated) return;
Chris@66: 
Chris@66:     QMenu *menu = menuBar()->addMenu(tr("&Edit"));
Chris@97:     menu->setTearOffEnabled(true);
Chris@66:     CommandHistory::getInstance()->registerMenu(menu);
Chris@66: 
Chris@162:     m_keyReference->setCategory(tr("Editing"));
Chris@162: 
Chris@66:     menu->addSeparator();
Chris@66: 
Chris@168:     IconLoader il;
Chris@168: 
Chris@168:     QAction *action = new QAction(il.load("editcut"),
Chris@66:                                   tr("Cu&t"), this);
Chris@66:     action->setShortcut(tr("Ctrl+X"));
Chris@90:     action->setStatusTip(tr("Cut the selection from the current layer to the clipboard"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(cut()));
Chris@66:     connect(this, SIGNAL(canEditSelection(bool)), action, SLOT(setEnabled(bool)));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@66:     m_rightButtonMenu->addAction(action);
Chris@66: 
Chris@168:     action = new QAction(il.load("editcopy"),
Chris@66:                          tr("&Copy"), this);
Chris@66:     action->setShortcut(tr("Ctrl+C"));
Chris@90:     action->setStatusTip(tr("Copy the selection from the current layer to the clipboard"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(copy()));
Chris@66:     connect(this, SIGNAL(canEditSelection(bool)), action, SLOT(setEnabled(bool)));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@66:     m_rightButtonMenu->addAction(action);
Chris@66: 
Chris@168:     action = new QAction(il.load("editpaste"),
Chris@66:                          tr("&Paste"), this);
Chris@66:     action->setShortcut(tr("Ctrl+V"));
Chris@90:     action->setStatusTip(tr("Paste from the clipboard to the current layer"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(paste()));
Chris@66:     connect(this, SIGNAL(canPaste(bool)), action, SLOT(setEnabled(bool)));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@66:     m_rightButtonMenu->addAction(action);
Chris@66: 
Chris@164:     m_deleteSelectedAction = new QAction(tr("&Delete Selected Items"), this);
Chris@164:     m_deleteSelectedAction->setShortcut(tr("Del"));
Chris@164:     m_deleteSelectedAction->setStatusTip(tr("Delete items in current selection from the current layer"));
Chris@164:     connect(m_deleteSelectedAction, SIGNAL(triggered()), this, SLOT(deleteSelected()));
Chris@164:     connect(this, SIGNAL(canDeleteSelection(bool)), m_deleteSelectedAction, SLOT(setEnabled(bool)));
Chris@164:     m_keyReference->registerShortcut(m_deleteSelectedAction);
Chris@164:     menu->addAction(m_deleteSelectedAction);
Chris@164:     m_rightButtonMenu->addAction(m_deleteSelectedAction);
Chris@66: 
Chris@66:     menu->addSeparator();
Chris@66:     m_rightButtonMenu->addSeparator();
Chris@162: 
Chris@162:     m_keyReference->setCategory(tr("Selection"));
Chris@162: 
Chris@66:     action = new QAction(tr("Select &All"), this);
Chris@66:     action->setShortcut(tr("Ctrl+A"));
Chris@90:     action->setStatusTip(tr("Select the whole duration of the current session"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(selectAll()));
Chris@66:     connect(this, SIGNAL(canSelect(bool)), action, SLOT(setEnabled(bool)));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@66:     m_rightButtonMenu->addAction(action);
Chris@0: 	
Chris@66:     action = new QAction(tr("Select &Visible Range"), this);
Chris@66:     action->setShortcut(tr("Ctrl+Shift+A"));
Chris@90:     action->setStatusTip(tr("Select the time range corresponding to the current window width"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(selectVisible()));
Chris@66:     connect(this, SIGNAL(canSelect(bool)), action, SLOT(setEnabled(bool)));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@0: 	
Chris@66:     action = new QAction(tr("Select to &Start"), this);
Chris@66:     action->setShortcut(tr("Shift+Left"));
Chris@90:     action->setStatusTip(tr("Select from the start of the session to the current playback position"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(selectToStart()));
Chris@66:     connect(this, SIGNAL(canSelect(bool)), action, SLOT(setEnabled(bool)));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@0: 	
Chris@66:     action = new QAction(tr("Select to &End"), this);
Chris@66:     action->setShortcut(tr("Shift+Right"));
Chris@90:     action->setStatusTip(tr("Select from the current playback position to the end of the session"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(selectToEnd()));
Chris@66:     connect(this, SIGNAL(canSelect(bool)), action, SLOT(setEnabled(bool)));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@66: 
Chris@66:     action = new QAction(tr("C&lear Selection"), this);
Chris@66:     action->setShortcut(tr("Esc"));
Chris@90:     action->setStatusTip(tr("Clear the selection"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(clearSelection()));
Chris@66:     connect(this, SIGNAL(canClearSelection(bool)), action, SLOT(setEnabled(bool)));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@66:     m_rightButtonMenu->addAction(action);
Chris@66: 
Chris@66:     menu->addSeparator();
Chris@66: 
Chris@162:     m_keyReference->setCategory(tr("Tapping Time Instants"));
Chris@162: 
Chris@66:     action = new QAction(tr("&Insert Instant at Playback Position"), this);
Chris@66:     action->setShortcut(tr("Enter"));
Chris@90:     action->setStatusTip(tr("Insert a new time instant at the current playback position, in a new layer if necessary"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(insertInstant()));
Chris@66:     connect(this, SIGNAL(canInsertInstant(bool)), action, SLOT(setEnabled(bool)));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@66: 
Chris@162:     // Laptop shortcut (no keypad Enter key)
Chris@162:     QString shortcut(tr(";"));
Chris@162:     connect(new QShortcut(shortcut, this), SIGNAL(activated()),
Chris@162:             this, SLOT(insertInstant()));
Chris@162:     m_keyReference->registerAlternativeShortcut(action, shortcut);
Chris@162: 
Chris@81:     action = new QAction(tr("Insert Instants at Selection &Boundaries"), this);
Chris@81:     action->setShortcut(tr("Shift+Enter"));
Chris@163:     action->setStatusTip(tr("Insert new time instants at the start and end of the current selected regions, in a new layer if necessary"));
Chris@81:     connect(action, SIGNAL(triggered()), this, SLOT(insertInstantsAtBoundaries()));
Chris@81:     connect(this, SIGNAL(canInsertInstantsAtBoundaries(bool)), action, SLOT(setEnabled(bool)));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@81:     menu->addAction(action);
Chris@189: 
Chris@190:     QMenu *numberingMenu = menu->addMenu(tr("Number New Instants with"));
Chris@225:     numberingMenu->setTearOffEnabled(true);
Chris@189:     QActionGroup *numberingGroup = new QActionGroup(this);
Chris@189: 
Chris@189:     Labeller::TypeNameMap types = m_labeller->getTypeNames();
Chris@189:     for (Labeller::TypeNameMap::iterator i = types.begin(); i != types.end(); ++i) {
Chris@190: 
Chris@190:         if (i->first == Labeller::ValueFromLabel ||
Chris@190:             i->first == Labeller::ValueFromExistingNeighbour) continue;
Chris@190: 
Chris@189:         action = new QAction(i->second, this);
Chris@189:         connect(action, SIGNAL(triggered()), this, SLOT(setInstantsNumbering()));
Chris@189:         action->setCheckable(true);
Chris@189:         action->setChecked(m_labeller->getType() == i->first);
Chris@189:         numberingGroup->addAction(action);
Chris@189:         numberingMenu->addAction(action);
Chris@189:         m_numberingActions[action] = (int)i->first;
Chris@190: 
Chris@190:         if (i->first == Labeller::ValueFromTwoLevelCounter) {
Chris@192: 
Chris@190:             QMenu *cycleMenu = numberingMenu->addMenu(tr("Cycle size"));
Chris@190:             QActionGroup *cycleGroup = new QActionGroup(this);
Chris@190: 
Chris@229:             int cycles[] = { 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 16 };
Chris@200:             for (int i = 0; i < int(sizeof(cycles)/sizeof(cycles[0])); ++i) {
Chris@190:                 action = new QAction(QString("%1").arg(cycles[i]), this);
Chris@190:                 connect(action, SIGNAL(triggered()), this, SLOT(setInstantsCounterCycle()));
Chris@190:                 action->setCheckable(true);
Chris@190:                 action->setChecked(cycles[i] == m_labeller->getCounterCycleSize());
Chris@190:                 cycleGroup->addAction(action);
Chris@190:                 cycleMenu->addAction(action);
Chris@190:             }
Chris@190:         }
Chris@190: 
Chris@190:         if (i->first == Labeller::ValueNone ||
Chris@190:             i->first == Labeller::ValueFromTwoLevelCounter ||
Chris@190:             i->first == Labeller::ValueFromRealTime) {
Chris@190:             numberingMenu->addSeparator();
Chris@190:         }
Chris@189:     }
Chris@189: 
Chris@241:     action = new QAction(tr("Set Numbering Counters..."), this);
Chris@241:     action->setStatusTip(tr("Set the counters used for counter-based labelling"));
Chris@241:     connect(action, SIGNAL(triggered()), this, SLOT(resetInstantsCounters()));
Chris@241:     menu->addAction(action);
Chris@241:             
Chris@241:     action = new QAction(tr("Renumber Selected Instants"), this);
Chris@241:     action->setStatusTip(tr("Renumber the selected instants using the current labelling scheme"));
Chris@189:     connect(action, SIGNAL(triggered()), this, SLOT(renumberInstants()));
Chris@189:     connect(this, SIGNAL(canRenumberInstants(bool)), action, SLOT(setEnabled(bool)));
Chris@189: //    m_keyReference->registerShortcut(action);
Chris@189:     menu->addAction(action);
Chris@66: }
Chris@66: 
Chris@66: void
Chris@66: MainWindow::setupViewMenu()
Chris@66: {
Chris@66:     if (m_mainMenusCreated) return;
Chris@66: 
Chris@168:     IconLoader il;
Chris@168: 
Chris@90:     QAction *action = 0;
Chris@90: 
Chris@162:     m_keyReference->setCategory(tr("Panning and Navigation"));
Chris@162: 
Chris@66:     QMenu *menu = menuBar()->addMenu(tr("&View"));
Chris@97:     menu->setTearOffEnabled(true);
Chris@66:     action = new QAction(tr("Scroll &Left"), this);
Chris@66:     action->setShortcut(tr("Left"));
Chris@66:     action->setStatusTip(tr("Scroll the current pane to the left"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(scrollLeft()));
Chris@66:     connect(this, SIGNAL(canScroll(bool)), action, SLOT(setEnabled(bool)));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@0: 	
Chris@66:     action = new QAction(tr("Scroll &Right"), this);
Chris@66:     action->setShortcut(tr("Right"));
Chris@66:     action->setStatusTip(tr("Scroll the current pane to the right"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(scrollRight()));
Chris@66:     connect(this, SIGNAL(canScroll(bool)), action, SLOT(setEnabled(bool)));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@0: 	
Chris@90:     action = new QAction(tr("&Jump Left"), this);
Chris@66:     action->setShortcut(tr("Ctrl+Left"));
Chris@66:     action->setStatusTip(tr("Scroll the current pane a big step to the left"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(jumpLeft()));
Chris@66:     connect(this, SIGNAL(canScroll(bool)), action, SLOT(setEnabled(bool)));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@0: 	
Chris@90:     action = new QAction(tr("J&ump Right"), this);
Chris@66:     action->setShortcut(tr("Ctrl+Right"));
Chris@66:     action->setStatusTip(tr("Scroll the current pane a big step to the right"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(jumpRight()));
Chris@66:     connect(this, SIGNAL(canScroll(bool)), action, SLOT(setEnabled(bool)));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@66: 
Chris@66:     menu->addSeparator();
Chris@66: 
Chris@162:     m_keyReference->setCategory(tr("Zoom"));
Chris@162: 
Chris@168:     action = new QAction(il.load("zoom-in"),
Chris@66:                          tr("Zoom &In"), this);
Chris@66:     action->setShortcut(tr("Up"));
Chris@66:     action->setStatusTip(tr("Increase the zoom level"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(zoomIn()));
Chris@66:     connect(this, SIGNAL(canZoom(bool)), action, SLOT(setEnabled(bool)));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@0: 	
Chris@168:     action = new QAction(il.load("zoom-out"),
Chris@66:                          tr("Zoom &Out"), this);
Chris@66:     action->setShortcut(tr("Down"));
Chris@66:     action->setStatusTip(tr("Decrease the zoom level"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(zoomOut()));
Chris@66:     connect(this, SIGNAL(canZoom(bool)), action, SLOT(setEnabled(bool)));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@0: 	
Chris@66:     action = new QAction(tr("Restore &Default Zoom"), this);
Chris@90:     action->setStatusTip(tr("Restore the zoom level to the default"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(zoomDefault()));
Chris@66:     connect(this, SIGNAL(canZoom(bool)), action, SLOT(setEnabled(bool)));
Chris@66:     menu->addAction(action);
Chris@66: 
Chris@168:     action = new QAction(il.load("zoom-fit"),
Chris@138:                          tr("Zoom to &Fit"), this);
Chris@155:     action->setShortcut(tr("F"));
Chris@66:     action->setStatusTip(tr("Zoom to show the whole file"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(zoomToFit()));
Chris@66:     connect(this, SIGNAL(canZoom(bool)), action, SLOT(setEnabled(bool)));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@90: 
Chris@90:     menu->addSeparator();
Chris@90: 
Chris@162:     m_keyReference->setCategory(tr("Display Features"));
Chris@162: 
Chris@90:     QActionGroup *overlayGroup = new QActionGroup(this);
Chris@90:         
Chris@90:     action = new QAction(tr("Show &No Overlays"), this);
Chris@90:     action->setShortcut(tr("0"));
Chris@90:     action->setStatusTip(tr("Hide centre indicator, frame times, layer names and scale"));
Chris@90:     connect(action, SIGNAL(triggered()), this, SLOT(showNoOverlays()));
Chris@90:     action->setCheckable(true);
Chris@90:     action->setChecked(false);
Chris@90:     overlayGroup->addAction(action);
Chris@162:     m_keyReference->registerShortcut(action);
Chris@90:     menu->addAction(action);
Chris@90:         
Chris@90:     action = new QAction(tr("Show &Minimal Overlays"), this);
Chris@90:     action->setShortcut(tr("9"));
Chris@90:     action->setStatusTip(tr("Show centre indicator only"));
Chris@90:     connect(action, SIGNAL(triggered()), this, SLOT(showMinimalOverlays()));
Chris@90:     action->setCheckable(true);
Chris@90:     action->setChecked(false);
Chris@90:     overlayGroup->addAction(action);
Chris@162:     m_keyReference->registerShortcut(action);
Chris@90:     menu->addAction(action);
Chris@90:         
Chris@90:     action = new QAction(tr("Show &Standard Overlays"), this);
Chris@90:     action->setShortcut(tr("8"));
Chris@90:     action->setStatusTip(tr("Show centre indicator, frame times and scale"));
Chris@90:     connect(action, SIGNAL(triggered()), this, SLOT(showStandardOverlays()));
Chris@90:     action->setCheckable(true);
Chris@90:     action->setChecked(true);
Chris@90:     overlayGroup->addAction(action);
Chris@162:     m_keyReference->registerShortcut(action);
Chris@90:     menu->addAction(action);
Chris@90:         
Chris@90:     action = new QAction(tr("Show &All Overlays"), this);
Chris@90:     action->setShortcut(tr("7"));
Chris@90:     action->setStatusTip(tr("Show all texts and scale"));
Chris@90:     connect(action, SIGNAL(triggered()), this, SLOT(showAllOverlays()));
Chris@90:     action->setCheckable(true);
Chris@90:     action->setChecked(false);
Chris@90:     overlayGroup->addAction(action);
Chris@162:     m_keyReference->registerShortcut(action);
Chris@90:     menu->addAction(action);
Chris@7:         
Chris@72:     menu->addSeparator();
Chris@72: 
Chris@66:     action = new QAction(tr("Show &Zoom Wheels"), this);
Chris@66:     action->setShortcut(tr("Z"));
Chris@66:     action->setStatusTip(tr("Show thumbwheels for zooming horizontally and vertically"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(toggleZoomWheels()));
Chris@66:     action->setCheckable(true);
Chris@66:     action->setChecked(m_viewManager->getZoomWheelsEnabled());
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@72:         
Chris@72:     action = new QAction(tr("Show Property Bo&xes"), this);
Chris@72:     action->setShortcut(tr("X"));
Chris@72:     action->setStatusTip(tr("Show the layer property boxes at the side of the main window"));
Chris@72:     connect(action, SIGNAL(triggered()), this, SLOT(togglePropertyBoxes()));
Chris@72:     action->setCheckable(true);
Chris@72:     action->setChecked(true);
Chris@162:     m_keyReference->registerShortcut(action);
Chris@72:     menu->addAction(action);
Chris@0: 
Chris@90:     action = new QAction(tr("Show Status &Bar"), this);
Chris@90:     action->setStatusTip(tr("Show context help information in the status bar at the bottom of the window"));
Chris@90:     connect(action, SIGNAL(triggered()), this, SLOT(toggleStatusBar()));
Chris@90:     action->setCheckable(true);
Chris@90:     action->setChecked(true);
Chris@90:     menu->addAction(action);
Chris@90: 
Chris@90:     QSettings settings;
Chris@90:     settings.beginGroup("MainWindow");
Chris@90:     bool sb = settings.value("showstatusbar", true).toBool();
Chris@90:     if (!sb) {
Chris@90:         action->setChecked(false);
Chris@90:         statusBar()->hide();
Chris@90:     }
Chris@90:     settings.endGroup();
Chris@90: 
Chris@66:     menu->addSeparator();
Chris@66: 
Chris@219:     action = new QAction(tr("Show La&yer Summary"), this);
Chris@219:     action->setShortcut(tr("Y"));
Chris@90:     action->setStatusTip(tr("Open a window displaying the hierarchy of panes and layers in this session"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(showLayerTree()));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@66: }
Chris@66: 
Chris@66: void
Chris@66: MainWindow::setupPaneAndLayerMenus()
Chris@66: {
Chris@0:     if (m_paneMenu) {
Chris@0: 	m_paneActions.clear();
Chris@0: 	m_paneMenu->clear();
Chris@0:     } else {
Chris@0: 	m_paneMenu = menuBar()->addMenu(tr("&Pane"));
Chris@97:         m_paneMenu->setTearOffEnabled(true);
Chris@0:     }
Chris@0: 
Chris@0:     if (m_layerMenu) {
Chris@0: 	m_layerActions.clear();
Chris@0: 	m_layerMenu->clear();
Chris@0:     } else {
Chris@0: 	m_layerMenu = menuBar()->addMenu(tr("&Layer"));
Chris@97:         m_layerMenu->setTearOffEnabled(true);
Chris@0:     }
Chris@0: 
Chris@66:     QMenu *menu = m_paneMenu;
Chris@66: 
Chris@168:     IconLoader il;
Chris@168: 
Chris@162:     m_keyReference->setCategory(tr("Managing Panes and Layers"));
Chris@162: 
Chris@168:     QAction *action = new QAction(il.load("pane"), tr("Add &New Pane"), this);
Chris@155:     action->setShortcut(tr("N"));
Chris@66:     action->setStatusTip(tr("Add a new pane containing only a time ruler"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(addPane()));
Chris@66:     connect(this, SIGNAL(canAddPane(bool)), action, SLOT(setEnabled(bool)));
Chris@232:     m_paneActions[action] = LayerConfiguration(LayerFactory::TimeRuler);
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@66: 
Chris@66:     menu->addSeparator();
Chris@66: 
Chris@66:     menu = m_layerMenu;
Chris@66: 
Chris@66: //    menu->addSeparator();
Chris@66: 
Chris@66:     LayerFactory::LayerTypeSet emptyLayerTypes =
Chris@66: 	LayerFactory::getInstance()->getValidEmptyLayerTypes();
Chris@66: 
Chris@66:     for (LayerFactory::LayerTypeSet::iterator i = emptyLayerTypes.begin();
Chris@66: 	 i != emptyLayerTypes.end(); ++i) {
Chris@66: 	
Chris@66: 	QIcon icon;
Chris@66: 	QString mainText, tipText, channelText;
Chris@66: 	LayerFactory::LayerType type = *i;
Chris@66: 	QString name = LayerFactory::getInstance()->getLayerPresentationName(type);
Chris@66: 	
Chris@168: 	icon = il.load(LayerFactory::getInstance()->getLayerIconName(type));
Chris@66: 
Chris@66: 	mainText = tr("Add New %1 Layer").arg(name);
Chris@66: 	tipText = tr("Add a new empty layer of type %1").arg(name);
Chris@66: 
Chris@66: 	action = new QAction(icon, mainText, this);
Chris@66: 	action->setStatusTip(tipText);
Chris@66: 
Chris@66: 	if (type == LayerFactory::Text) {
Chris@155: 	    action->setShortcut(tr("T"));
Chris@162:             m_keyReference->registerShortcut(action);
Chris@66: 	}
Chris@66: 
Chris@66: 	connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@66: 	connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@232: 	m_layerActions[action] = LayerConfiguration(type);
Chris@66: 	menu->addAction(action);
Chris@66:         m_rightButtonLayerMenu->addAction(action);
Chris@66:     }
Chris@66:     
Chris@66:     m_rightButtonLayerMenu->addSeparator();
Chris@66:     menu->addSeparator();
Chris@66: 
Chris@66:     LayerFactory::LayerType backgroundTypes[] = {
Chris@66: 	LayerFactory::Waveform,
Chris@66: 	LayerFactory::Spectrogram,
Chris@66: 	LayerFactory::MelodicRangeSpectrogram,
Chris@66: 	LayerFactory::PeakFrequencySpectrogram,
Chris@66:         LayerFactory::Spectrum
Chris@66:     };
Chris@66: 
Chris@66:     std::vector<Model *> models;
Chris@224:     if (m_document) models = m_document->getTransformInputModels();
Chris@66:     bool plural = (models.size() > 1);
Chris@66:     if (models.empty()) {
Chris@67:         models.push_back(getMainModel()); // probably 0
Chris@66:     }
Chris@66: 
Chris@66:     for (unsigned int i = 0;
Chris@66: 	 i < sizeof(backgroundTypes)/sizeof(backgroundTypes[0]); ++i) {
Chris@66: 
Chris@231:         const int paneMenuType = 0, layerMenuType = 1;
Chris@231: 
Chris@231: 	for (int menuType = paneMenuType; menuType <= layerMenuType; ++menuType) {
Chris@231: 
Chris@231: 	    if (menuType == paneMenuType) menu = m_paneMenu;
Chris@66: 	    else menu = m_layerMenu;
Chris@66: 
Chris@66: 	    QMenu *submenu = 0;
Chris@66: 
Chris@66:             QIcon icon;
Chris@66:             QString mainText, shortcutText, tipText, channelText;
Chris@66:             LayerFactory::LayerType type = backgroundTypes[i];
Chris@66:             bool mono = true;
Chris@66:             
Chris@66:             switch (type) {
Chris@66:                     
Chris@66:             case LayerFactory::Waveform:
Chris@168:                 icon = il.load("waveform");
Chris@66:                 mainText = tr("Add &Waveform");
Chris@231:                 if (menuType == paneMenuType) {
Chris@155:                     shortcutText = tr("W");
Chris@66:                     tipText = tr("Add a new pane showing a waveform view");
Chris@66:                 } else {
Chris@66:                     tipText = tr("Add a new layer showing a waveform view");
Chris@66:                 }
Chris@66:                 mono = false;
Chris@66:                 break;
Chris@66: 		
Chris@66:             case LayerFactory::Spectrogram:
Chris@168:                 icon = il.load("spectrogram");
Chris@161:                 mainText = tr("Add Spectro&gram");
Chris@231:                 if (menuType == paneMenuType) {
Chris@155:                     shortcutText = tr("G");
Chris@90:                     tipText = tr("Add a new pane showing a spectrogram");
Chris@66:                 } else {
Chris@90:                     tipText = tr("Add a new layer showing a spectrogram");
Chris@66:                 }
Chris@66:                 break;
Chris@66: 		
Chris@66:             case LayerFactory::MelodicRangeSpectrogram:
Chris@168:                 icon = il.load("spectrogram");
Chris@66:                 mainText = tr("Add &Melodic Range Spectrogram");
Chris@231:                 if (menuType == paneMenuType) {
Chris@155:                     shortcutText = tr("M");
Chris@90:                     tipText = tr("Add a new pane showing a spectrogram set up for an overview of note pitches");
Chris@66:                 } else {
Chris@90:                     tipText = tr("Add a new layer showing a spectrogram set up for an overview of note pitches");
Chris@66:                 }
Chris@66:                 break;
Chris@66: 		
Chris@66:             case LayerFactory::PeakFrequencySpectrogram:
Chris@168:                 icon = il.load("spectrogram");
Chris@155:                 mainText = tr("Add Pea&k Frequency Spectrogram");
Chris@231:                 if (menuType == paneMenuType) {
Chris@155:                     shortcutText = tr("K");
Chris@66:                     tipText = tr("Add a new pane showing a spectrogram set up for tracking frequencies");
Chris@66:                 } else {
Chris@66:                     tipText = tr("Add a new layer showing a spectrogram set up for tracking frequencies");
Chris@66:                 }
Chris@66:                 break;
Chris@66:                 
Chris@66:             case LayerFactory::Spectrum:
Chris@168:                 icon = il.load("spectrum");
Chris@66:                 mainText = tr("Add Spectr&um");
Chris@231:                 if (menuType == paneMenuType) {
Chris@155:                     shortcutText = tr("U");
Chris@66:                     tipText = tr("Add a new pane showing a frequency spectrum");
Chris@66:                 } else {
Chris@66:                     tipText = tr("Add a new layer showing a frequency spectrum");
Chris@66:                 }
Chris@66:                 break;
Chris@66:                 
Chris@66:             default: break;
Chris@66:             }
Chris@66: 
Chris@66:             std::vector<Model *> candidateModels;
Chris@231: //            if (menuType == paneMenuType) {
Chris@66:                 candidateModels = models;
Chris@231: //            } else {
Chris@231: //                candidateModels.push_back(0);
Chris@231: //            }
Chris@66:             
Chris@66:             for (std::vector<Model *>::iterator mi =
Chris@66:                      candidateModels.begin();
Chris@66:                  mi != candidateModels.end(); ++mi) {
Chris@66:                 
Chris@66:                 Model *model = *mi;
Chris@66: 
Chris@66:                 int channels = 0;
Chris@66:                 if (model) {
Chris@66:                     DenseTimeValueModel *dtvm =
Chris@66:                         dynamic_cast<DenseTimeValueModel *>(model);
Chris@66:                     if (dtvm) channels = dtvm->getChannelCount();
Chris@66:                 }
Chris@66:                 if (channels < 1 && getMainModel()) {
Chris@66:                     channels = getMainModel()->getChannelCount();
Chris@66:                 }
Chris@66:                 if (channels < 1) channels = 1;
Chris@66: 
Chris@66:                 for (int c = 0; c <= channels; ++c) {
Chris@66: 
Chris@66:                     if (c == 1 && channels == 1) continue;
Chris@66:                     bool isDefault = (c == 0);
Chris@66:                     bool isOnly = (isDefault && (channels == 1));
Chris@66: 
Chris@231: //                    if (menuType == layerMenuType) {
Chris@231: //                        if (isDefault) isOnly = true;
Chris@231: //                        else continue;
Chris@231: //                    }
Chris@231: 
Chris@231:                     if (isOnly && (!plural /*|| menuType == layerMenuType*/)) {
Chris@231: 
Chris@231: //                        if (menuType == layerMenuType && type != LayerFactory::Waveform) {
Chris@231: //                            action = new QAction(mainText, this);
Chris@231: //                        } else {
Chris@67:                             action = new QAction(icon, mainText, this);
Chris@231: //                        }                            
Chris@67: 
Chris@66:                         action->setShortcut(shortcutText);
Chris@66:                         action->setStatusTip(tipText);
Chris@231:                         if (menuType == paneMenuType) {
Chris@66:                             connect(action, SIGNAL(triggered()),
Chris@66:                                     this, SLOT(addPane()));
Chris@66:                             connect(this, SIGNAL(canAddPane(bool)),
Chris@66:                                     action, SLOT(setEnabled(bool)));
Chris@232:                             m_paneActions[action] = LayerConfiguration(type);
Chris@66:                         } else {
Chris@66:                             connect(action, SIGNAL(triggered()),
Chris@66:                                     this, SLOT(addLayer()));
Chris@66:                             connect(this, SIGNAL(canAddLayer(bool)),
Chris@66:                                     action, SLOT(setEnabled(bool)));
Chris@232:                             m_layerActions[action] = LayerConfiguration(type);
Chris@66:                         }
Chris@162:                         if (shortcutText != "") {
Chris@162:                             m_keyReference->registerShortcut(action);
Chris@162:                         }
Chris@66:                         menu->addAction(action);
Chris@66:                         
Chris@66:                     } else {
Chris@66:                         
Chris@66:                         if (!submenu) {
Chris@66:                             submenu = menu->addMenu(mainText);
Chris@97:                             submenu->setTearOffEnabled(true);
Chris@67:                         } else if (isDefault) {
Chris@67:                             submenu->addSeparator();
Chris@66:                         }
Chris@66: 
Chris@66:                         QString actionText;
Chris@66:                         if (c == 0) {
Chris@66:                             if (mono) {
Chris@66:                                 actionText = tr("&All Channels Mixed");
Chris@66:                             } else {
Chris@66:                                 actionText = tr("&All Channels");
Chris@66:                             }
Chris@66:                         } else {
Chris@66:                             actionText = tr("Channel &%1").arg(c);
Chris@66:                         }
Chris@66: 
Chris@66:                         if (model) {
Chris@66:                             actionText = tr("%1: %2")
Chris@66:                                 .arg(model->objectName())
Chris@66:                                 .arg(actionText);
Chris@66:                         }
Chris@67: 
Chris@67:                         if (isDefault) {
Chris@67:                             action = new QAction(icon, actionText, this);
Chris@67:                             if (!model || model == getMainModel()) {
Chris@162:                                 action->setShortcut(shortcutText); 
Chris@67:                             }
Chris@67:                         } else {
Chris@67:                             action = new QAction(actionText, this);
Chris@67:                         }
Chris@67: 
Chris@66:                         action->setStatusTip(tipText);
Chris@66: 
Chris@231:                         if (menuType == paneMenuType) {
Chris@66:                             connect(action, SIGNAL(triggered()),
Chris@66:                                     this, SLOT(addPane()));
Chris@66:                             connect(this, SIGNAL(canAddPane(bool)),
Chris@66:                                     action, SLOT(setEnabled(bool)));
Chris@66:                             m_paneActions[action] =
Chris@232:                                 LayerConfiguration(type, model, c - 1);
Chris@66:                         } else {
Chris@66:                             connect(action, SIGNAL(triggered()),
Chris@66:                                     this, SLOT(addLayer()));
Chris@66:                             connect(this, SIGNAL(canAddLayer(bool)),
Chris@66:                                     action, SLOT(setEnabled(bool)));
Chris@232:                             m_layerActions[action] =
Chris@232:                                 LayerConfiguration(type, model, c - 1);
Chris@66:                         }
Chris@66: 
Chris@66:                         submenu->addAction(action);
Chris@66:                     }
Chris@66: 		}
Chris@66: 	    }
Chris@66: 	}
Chris@66:     }
Chris@66: 
Chris@66:     menu = m_paneMenu;
Chris@225:     menu->addSeparator();
Chris@225: 
Chris@225:     action = new QAction(tr("Switch to Previous Pane"), this);
Chris@225:     action->setShortcut(tr("["));
Chris@225:     action->setStatusTip(tr("Make the next pane up in the pane stack current"));
Chris@225:     connect(action, SIGNAL(triggered()), this, SLOT(previousPane()));
Chris@225:     connect(this, SIGNAL(canSelectPreviousPane(bool)), action, SLOT(setEnabled(bool)));
Chris@225:     m_keyReference->registerShortcut(action);
Chris@225:     menu->addAction(action);
Chris@225: 
Chris@225:     action = new QAction(tr("Switch to Next Pane"), this);
Chris@225:     action->setShortcut(tr("]"));
Chris@225:     action->setStatusTip(tr("Make the next pane down in the pane stack current"));
Chris@225:     connect(action, SIGNAL(triggered()), this, SLOT(nextPane()));
Chris@225:     connect(this, SIGNAL(canSelectNextPane(bool)), action, SLOT(setEnabled(bool)));
Chris@225:     m_keyReference->registerShortcut(action);
Chris@225:     menu->addAction(action);
Chris@66: 
Chris@66:     menu->addSeparator();
Chris@66: 
Chris@168:     action = new QAction(il.load("editdelete"), tr("&Delete Pane"), this);
Chris@155:     action->setShortcut(tr("Ctrl+Shift+D"));
Chris@90:     action->setStatusTip(tr("Delete the currently active pane"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(deleteCurrentPane()));
Chris@66:     connect(this, SIGNAL(canDeleteCurrentPane(bool)), action, SLOT(setEnabled(bool)));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@66: 
Chris@66:     menu = m_layerMenu;
Chris@66: 
Chris@168:     action = new QAction(il.load("timeruler"), tr("Add &Time Ruler"), this);
Chris@66:     action->setStatusTip(tr("Add a new layer showing a time ruler"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@66:     connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@232:     m_layerActions[action] = LayerConfiguration(LayerFactory::TimeRuler);
Chris@66:     menu->addAction(action);
Chris@66: 
Chris@66:     menu->addSeparator();
Chris@66: 
Chris@66:     m_existingLayersMenu = menu->addMenu(tr("Add &Existing Layer"));
Chris@97:     m_existingLayersMenu->setTearOffEnabled(true);
Chris@66:     m_rightButtonLayerMenu->addMenu(m_existingLayersMenu);
Chris@95: 
Chris@95:     m_sliceMenu = menu->addMenu(tr("Add S&lice of Layer"));
Chris@97:     m_sliceMenu->setTearOffEnabled(true);
Chris@95:     m_rightButtonLayerMenu->addMenu(m_sliceMenu);
Chris@95: 
Chris@95:     setupExistingLayersMenus();
Chris@66: 
Chris@225: /*!!! These don't work correctly -- fix or omit
Chris@225:     menu->addSeparator();
Chris@225: 
Chris@225:     action = new QAction(tr("Switch to Previous Layer"), this);
Chris@225:     action->setShortcut(tr("{"));
Chris@225:     action->setStatusTip(tr("Make the previous layer in the pane current"));
Chris@225:     connect(action, SIGNAL(triggered()), this, SLOT(previousLayer()));
Chris@225:     connect(this, SIGNAL(canSelectPreviousLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@225:     m_keyReference->registerShortcut(action);
Chris@225:     menu->addAction(action);
Chris@225: 
Chris@225:     action = new QAction(tr("Switch to Next Layer"), this);
Chris@225:     action->setShortcut(tr("}"));
Chris@225:     action->setStatusTip(tr("Make the next layer in the pane current"));
Chris@225:     connect(action, SIGNAL(triggered()), this, SLOT(nextLayer()));
Chris@225:     connect(this, SIGNAL(canSelectNextLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@225:     m_keyReference->registerShortcut(action);
Chris@225:     menu->addAction(action);
Chris@225: */
Chris@66:     m_rightButtonLayerMenu->addSeparator();
Chris@66:     menu->addSeparator();
Chris@66: 
Chris@163:     QAction *raction = new QAction(tr("&Rename Layer..."), this);
Chris@163:     raction->setShortcut(tr("R"));
Chris@163:     raction->setStatusTip(tr("Rename the currently active layer"));
Chris@163:     connect(raction, SIGNAL(triggered()), this, SLOT(renameCurrentLayer()));
Chris@163:     connect(this, SIGNAL(canRenameLayer(bool)), raction, SLOT(setEnabled(bool)));
Chris@163:     menu->addAction(raction);
Chris@163:     m_rightButtonLayerMenu->addAction(raction);
Chris@66: 
Chris@168:     action = new QAction(il.load("editdelete"), tr("&Delete Layer"), this);
Chris@155:     action->setShortcut(tr("Ctrl+D"));
Chris@66:     action->setStatusTip(tr("Delete the currently active layer"));
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(deleteCurrentLayer()));
Chris@66:     connect(this, SIGNAL(canDeleteCurrentLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@66:     menu->addAction(action);
Chris@66:     m_rightButtonLayerMenu->addAction(action);
Chris@163: 
Chris@163:     m_keyReference->registerShortcut(raction); // rename after delete, so delete layer goes next to delete pane
Chris@66: }
Chris@66: 
Chris@66: void
Chris@211: MainWindow::setupTransformsMenu()
Chris@66: {
Chris@34:     if (m_transformsMenu) {
Chris@34:         m_transformActions.clear();
Chris@34:         m_transformActionsReverse.clear();
Chris@34:         m_transformsMenu->clear();
Chris@34:     } else {
Chris@97: 	m_transformsMenu = menuBar()->addMenu(tr("&Transform")); 
Chris@97:         m_transformsMenu->setTearOffEnabled(true);
Chris@97:    }
Chris@34: 
Chris@210:     TransformList transforms =
Chris@224: 	TransformFactory::getInstance()->getAllTransformDescriptions();
Chris@0: 
Chris@33:     vector<QString> types =
Chris@211:         TransformFactory::getInstance()->getAllTransformTypes();
Chris@0: 
Chris@37:     map<QString, map<QString, SubdividingMenu *> > categoryMenus;
Chris@37:     map<QString, map<QString, SubdividingMenu *> > makerMenus;
Chris@33: 
Chris@36:     map<QString, SubdividingMenu *> byPluginNameMenus;
Chris@33:     map<QString, map<QString, QMenu *> > pluginNameMenus;
Chris@33: 
Chris@37:     set<SubdividingMenu *> pendingMenus;
Chris@37: 
Chris@211:     m_recentTransformsMenu = m_transformsMenu->addMenu(tr("&Recent Transforms"));
Chris@211:     m_recentTransformsMenu->setTearOffEnabled(true);
Chris@211:     m_rightButtonTransformsMenu->addMenu(m_recentTransformsMenu);
Chris@211:     connect(&m_recentTransforms, SIGNAL(recentChanged()),
Chris@211:             this, SLOT(setupRecentTransformsMenu()));
Chris@34: 
Chris@34:     m_transformsMenu->addSeparator();
Chris@211:     m_rightButtonTransformsMenu->addSeparator();
Chris@34:     
Chris@33:     for (vector<QString>::iterator i = types.begin(); i != types.end(); ++i) {
Chris@33: 
Chris@33:         if (i != types.begin()) {
Chris@34:             m_transformsMenu->addSeparator();
Chris@211:             m_rightButtonTransformsMenu->addSeparator();
Chris@33:         }
Chris@33: 
Chris@33:         QString byCategoryLabel = tr("%1 by Category").arg(*i);
Chris@37:         SubdividingMenu *byCategoryMenu = new SubdividingMenu(byCategoryLabel,
Chris@37:                                                               20, 40);
Chris@97:         byCategoryMenu->setTearOffEnabled(true);
Chris@37:         m_transformsMenu->addMenu(byCategoryMenu);
Chris@211:         m_rightButtonTransformsMenu->addMenu(byCategoryMenu);
Chris@37:         pendingMenus.insert(byCategoryMenu);
Chris@33: 
Chris@33:         vector<QString> categories = 
Chris@211:             TransformFactory::getInstance()->getTransformCategories(*i);
Chris@33: 
Chris@33:         for (vector<QString>::iterator j = categories.begin();
Chris@33:              j != categories.end(); ++j) {
Chris@33: 
Chris@33:             QString category = *j;
Chris@33:             if (category == "") category = tr("Unclassified");
Chris@33: 
Chris@33:             if (categories.size() < 2) {
Chris@33:                 categoryMenus[*i][category] = byCategoryMenu;
Chris@33:                 continue;
Chris@33:             }
Chris@33: 
Chris@33:             QStringList components = category.split(" > ");
Chris@33:             QString key;
Chris@33: 
Chris@33:             for (QStringList::iterator k = components.begin();
Chris@33:                  k != components.end(); ++k) {
Chris@33: 
Chris@33:                 QString parentKey = key;
Chris@33:                 if (key != "") key += " > ";
Chris@33:                 key += *k;
Chris@33: 
Chris@33:                 if (categoryMenus[*i].find(key) == categoryMenus[*i].end()) {
Chris@37:                     SubdividingMenu *m = new SubdividingMenu(*k, 20, 40);
Chris@97:                     m->setTearOffEnabled(true);
Chris@37:                     pendingMenus.insert(m);
Chris@37:                     categoryMenus[*i][key] = m;
Chris@33:                     if (parentKey == "") {
Chris@37:                         byCategoryMenu->addMenu(m);
Chris@33:                     } else {
Chris@37:                         categoryMenus[*i][parentKey]->addMenu(m);
Chris@33:                     }
Chris@33:                 }
Chris@33:             }
Chris@33:         }
Chris@33: 
Chris@34:         QString byPluginNameLabel = tr("%1 by Plugin Name").arg(*i);
Chris@36:         byPluginNameMenus[*i] = new SubdividingMenu(byPluginNameLabel);
Chris@97:         byPluginNameMenus[*i]->setTearOffEnabled(true);
Chris@36:         m_transformsMenu->addMenu(byPluginNameMenus[*i]);
Chris@211:         m_rightButtonTransformsMenu->addMenu(byPluginNameMenus[*i]);
Chris@37:         pendingMenus.insert(byPluginNameMenus[*i]);
Chris@34: 
Chris@33:         QString byMakerLabel = tr("%1 by Maker").arg(*i);
Chris@37:         SubdividingMenu *byMakerMenu = new SubdividingMenu(byMakerLabel, 20, 40);
Chris@97:         byMakerMenu->setTearOffEnabled(true);
Chris@37:         m_transformsMenu->addMenu(byMakerMenu);
Chris@211:         m_rightButtonTransformsMenu->addMenu(byMakerMenu);
Chris@37:         pendingMenus.insert(byMakerMenu);
Chris@33: 
Chris@33:         vector<QString> makers = 
Chris@211:             TransformFactory::getInstance()->getTransformMakers(*i);
Chris@37: 
Chris@33:         for (vector<QString>::iterator j = makers.begin();
Chris@33:              j != makers.end(); ++j) {
Chris@33: 
Chris@33:             QString maker = *j;
Chris@33:             if (maker == "") maker = tr("Unknown");
Chris@55:             maker.replace(QRegExp(tr(" [\\(<].*$")), "");
Chris@55: 
Chris@37:             makerMenus[*i][maker] = new SubdividingMenu(maker, 30, 40);
Chris@97:             makerMenus[*i][maker]->setTearOffEnabled(true);
Chris@37:             byMakerMenu->addMenu(makerMenus[*i][maker]);
Chris@37:             pendingMenus.insert(makerMenus[*i][maker]);
Chris@33:         }
Chris@0:     }
Chris@0: 
Chris@230:     // Names should only be duplicated here if they have the same
Chris@230:     // plugin name, output name and maker but are in different library
Chris@230:     // .so names -- that won't happen often I hope
Chris@230:     std::map<QString, QString> idNameSonameMap;
Chris@230:     std::set<QString> seenNames, duplicateNames;
Chris@230:     for (unsigned int i = 0; i < transforms.size(); ++i) {
Chris@230:         QString name = transforms[i].name;
Chris@230:         if (seenNames.find(name) != seenNames.end()) {
Chris@230:             duplicateNames.insert(name);
Chris@230:         } else {
Chris@230:             seenNames.insert(name);
Chris@230:         }
Chris@230:     }
Chris@230: 
Chris@0:     for (unsigned int i = 0; i < transforms.size(); ++i) {
Chris@0: 	
Chris@107: 	QString name = transforms[i].name;
Chris@107: 	if (name == "") name = transforms[i].identifier;
Chris@107: 
Chris@107: //        std::cerr << "Plugin Name: " << name.toStdString() << std::endl;
Chris@80: 
Chris@33:         QString type = transforms[i].type;
Chris@33: 
Chris@33:         QString category = transforms[i].category;
Chris@33:         if (category == "") category = tr("Unclassified");
Chris@33: 
Chris@33:         QString maker = transforms[i].maker;
Chris@33:         if (maker == "") maker = tr("Unknown");
Chris@55:         maker.replace(QRegExp(tr(" [\\(<].*$")), "");
Chris@33: 
Chris@107:         QString pluginName = name.section(": ", 0, 0);
Chris@107:         QString output = name.section(": ", 1);
Chris@107: 
Chris@230:         if (duplicateNames.find(pluginName) != duplicateNames.end()) {
Chris@230:             pluginName = QString("%1 <%2>")
Chris@230:                 .arg(pluginName)
Chris@230:                 .arg(transforms[i].identifier.section(':', 1, 1));
Chris@230:             if (output == "") name = pluginName;
Chris@230:             else name = QString("%1: %2")
Chris@230:                 .arg(pluginName)
Chris@230:                 .arg(output);
Chris@230:         }
Chris@230: 
Chris@107: 	QAction *action = new QAction(tr("%1...").arg(name), this);
Chris@0: 	connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@107: 	m_transformActions[action] = transforms[i].identifier;
Chris@107:         m_transformActionsReverse[transforms[i].identifier] = action;
Chris@0: 	connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@33: 
Chris@108:         action->setStatusTip(transforms[i].description);
Chris@90: 
Chris@33:         if (categoryMenus[type].find(category) == categoryMenus[type].end()) {
Chris@33:             std::cerr << "WARNING: MainWindow::setupMenus: Internal error: "
Chris@33:                       << "No category menu for transform \""
Chris@107:                       << name.toStdString() << "\" (category = \""
Chris@33:                       << category.toStdString() << "\")" << std::endl;
Chris@33:         } else {
Chris@33:             categoryMenus[type][category]->addAction(action);
Chris@33:         }
Chris@33: 
Chris@33:         if (makerMenus[type].find(maker) == makerMenus[type].end()) {
Chris@33:             std::cerr << "WARNING: MainWindow::setupMenus: Internal error: "
Chris@33:                       << "No maker menu for transform \""
Chris@107:                       << name.toStdString() << "\" (maker = \""
Chris@33:                       << maker.toStdString() << "\")" << std::endl;
Chris@33:         } else {
Chris@80:             makerMenus[type][maker]->addAction(action);
Chris@33:         }
Chris@33: 
Chris@33:         action = new QAction(tr("%1...").arg(output == "" ? pluginName : output), this);
Chris@33:         connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@107:         m_transformActions[action] = transforms[i].identifier;
Chris@33:         connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@108:         action->setStatusTip(transforms[i].description);
Chris@33: 
Chris@211: //        cerr << "Transform: \"" << name.toStdString() << "\": plugin name \"" << pluginName.toStdString() << "\"" << endl;
Chris@34: 
Chris@33:         if (pluginNameMenus[type].find(pluginName) ==
Chris@33:             pluginNameMenus[type].end()) {
Chris@33: 
Chris@36:             SubdividingMenu *parentMenu = byPluginNameMenus[type];
Chris@97:             parentMenu->setTearOffEnabled(true);
Chris@34: 
Chris@33:             if (output == "") {
Chris@36:                 parentMenu->addAction(pluginName, action);
Chris@33:             } else {
Chris@34:                 pluginNameMenus[type][pluginName] = 
Chris@34:                     parentMenu->addMenu(pluginName);
Chris@33:                 connect(this, SIGNAL(canAddLayer(bool)),
Chris@33:                         pluginNameMenus[type][pluginName],
Chris@33:                         SLOT(setEnabled(bool)));
Chris@33:             }
Chris@33:         }
Chris@33: 
Chris@33:         if (pluginNameMenus[type].find(pluginName) !=
Chris@33:             pluginNameMenus[type].end()) {
Chris@33:             pluginNameMenus[type][pluginName]->addAction(action);
Chris@33:         }
Chris@0:     }
Chris@0: 
Chris@37:     for (set<SubdividingMenu *>::iterator i = pendingMenus.begin();
Chris@37:          i != pendingMenus.end(); ++i) {
Chris@37:         (*i)->entriesAdded();
Chris@37:     }
Chris@37: 
Chris@211:     setupRecentTransformsMenu();
Chris@66: }
Chris@66: 
Chris@66: void
Chris@66: MainWindow::setupHelpMenu()
Chris@66: {
Chris@66:     QMenu *menu = menuBar()->addMenu(tr("&Help"));
Chris@97:     menu->setTearOffEnabled(true);
Chris@66:     
Chris@162:     m_keyReference->setCategory(tr("Help"));
Chris@162: 
Chris@168:     IconLoader il;
Chris@168: 
Chris@168:     QAction *action = new QAction(il.load("help"),
Chris@138:                                   tr("&Help Reference"), this); 
Chris@162:     action->setShortcut(tr("F1"));
Chris@66:     action->setStatusTip(tr("Open the Sonic Visualiser reference manual")); 
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(help()));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@0:     menu->addAction(action);
Chris@162: 
Chris@163:     action = new QAction(tr("&Key and Mouse Reference"), this);
Chris@162:     action->setShortcut(tr("F2"));
Chris@162:     action->setStatusTip(tr("Open a window showing the keystrokes you can use in Sonic Visualiser"));
Chris@162:     connect(action, SIGNAL(triggered()), this, SLOT(keyReference()));
Chris@162:     m_keyReference->registerShortcut(action);
Chris@162:     menu->addAction(action);
Chris@66:     
Chris@164:     action = new QAction(tr("Sonic Visualiser on the &Web"), this); 
Chris@164:     action->setStatusTip(tr("Open the Sonic Visualiser website")); 
Chris@164:     connect(action, SIGNAL(triggered()), this, SLOT(website()));
Chris@164:     menu->addAction(action);
Chris@164:     
Chris@66:     action = new QAction(tr("&About Sonic Visualiser"), this); 
Chris@66:     action->setStatusTip(tr("Show information about Sonic Visualiser")); 
Chris@66:     connect(action, SIGNAL(triggered()), this, SLOT(about()));
Chris@0:     menu->addAction(action);
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::setupRecentFilesMenu()
Chris@0: {
Chris@0:     m_recentFilesMenu->clear();
Chris@34:     vector<QString> files = m_recentFiles.getRecent();
Chris@0:     for (size_t i = 0; i < files.size(); ++i) {
Chris@0: 	QAction *action = new QAction(files[i], this);
Chris@0: 	connect(action, SIGNAL(triggered()), this, SLOT(openRecentFile()));
Chris@162:         if (i == 0) {
Chris@162:             action->setShortcut(tr("Ctrl+R"));
Chris@162:             m_keyReference->registerShortcut
Chris@163:                 (tr("Re-open"),
Chris@163:                  action->shortcut(),
Chris@163:                  tr("Re-open the current or most recently opened file"));
Chris@162:         }
Chris@0: 	m_recentFilesMenu->addAction(action);
Chris@0:     }
Chris@0: }
Chris@0: 
Chris@0: void
Chris@211: MainWindow::setupRecentTransformsMenu()
Chris@34: {
Chris@211:     m_recentTransformsMenu->clear();
Chris@211:     vector<QString> transforms = m_recentTransforms.getRecent();
Chris@34:     for (size_t i = 0; i < transforms.size(); ++i) {
Chris@211:         TransformActionReverseMap::iterator ti =
Chris@34:             m_transformActionsReverse.find(transforms[i]);
Chris@34:         if (ti == m_transformActionsReverse.end()) {
Chris@211:             std::cerr << "WARNING: MainWindow::setupRecentTransformsMenu: "
Chris@34:                       << "Unknown transform \"" << transforms[i].toStdString()
Chris@34:                       << "\" in recent transforms list" << std::endl;
Chris@34:             continue;
Chris@34:         }
Chris@162:         if (i == 0) {
Chris@162:             ti->second->setShortcut(tr("Ctrl+T"));
Chris@162:             m_keyReference->registerShortcut
Chris@211:                 (tr("Repeat Transform"),
Chris@162:                  ti->second->shortcut(),
Chris@163:                  tr("Re-select the most recently run transform"));
Chris@216:         } else {
Chris@216:             ti->second->setShortcut(QString(""));
Chris@162:         }
Chris@211: 	m_recentTransformsMenu->addAction(ti->second);
Chris@34:     }
Chris@34: }
Chris@34: 
Chris@34: void
Chris@95: MainWindow::setupExistingLayersMenus()
Chris@0: {
Chris@0:     if (!m_existingLayersMenu) return; // should have been created by setupMenus
Chris@0: 
Chris@0: //    std::cerr << "MainWindow::setupExistingLayersMenu" << std::endl;
Chris@0: 
Chris@0:     m_existingLayersMenu->clear();
Chris@0:     m_existingLayerActions.clear();
Chris@0: 
Chris@95:     m_sliceMenu->clear();
Chris@95:     m_sliceActions.clear();
Chris@95: 
Chris@168:     IconLoader il;
Chris@168: 
Chris@33:     vector<Layer *> orderedLayers;
Chris@33:     set<Layer *> observedLayers;
Chris@95:     set<Layer *> sliceableLayers;
Chris@95: 
Chris@95:     LayerFactory *factory = LayerFactory::getInstance();
Chris@0: 
Chris@0:     for (int i = 0; i < m_paneStack->getPaneCount(); ++i) {
Chris@0: 
Chris@0: 	Pane *pane = m_paneStack->getPane(i);
Chris@0: 	if (!pane) continue;
Chris@0: 
Chris@0: 	for (int j = 0; j < pane->getLayerCount(); ++j) {
Chris@0: 
Chris@0: 	    Layer *layer = pane->getLayer(j);
Chris@0: 	    if (!layer) continue;
Chris@0: 	    if (observedLayers.find(layer) != observedLayers.end()) {
Chris@137: //		std::cerr << "found duplicate layer " << layer << std::endl;
Chris@0: 		continue;
Chris@0: 	    }
Chris@0: 
Chris@0: //	    std::cerr << "found new layer " << layer << " (name = " 
Chris@0: //		      << layer->getLayerPresentationName().toStdString() << ")" << std::endl;
Chris@0: 
Chris@0: 	    orderedLayers.push_back(layer);
Chris@0: 	    observedLayers.insert(layer);
Chris@95: 
Chris@95:             if (factory->isLayerSliceable(layer)) {
Chris@95:                 sliceableLayers.insert(layer);
Chris@95:             }
Chris@0: 	}
Chris@0:     }
Chris@0: 
Chris@33:     map<QString, int> observedNames;
Chris@0: 
Chris@137:     for (size_t i = 0; i < orderedLayers.size(); ++i) {
Chris@0: 	
Chris@95:         Layer *layer = orderedLayers[i];
Chris@95: 
Chris@95: 	QString name = layer->getLayerPresentationName();
Chris@0: 	int n = ++observedNames[name];
Chris@0: 	if (n > 1) name = QString("%1 <%2>").arg(name).arg(n);
Chris@0: 
Chris@168: 	QIcon icon = il.load(factory->getLayerIconName
Chris@168:                              (factory->getLayerType(layer)));
Chris@95: 
Chris@95: 	QAction *action = new QAction(icon, name, this);
Chris@0: 	connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0: 	connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@95: 	m_existingLayerActions[action] = layer;
Chris@0: 
Chris@0: 	m_existingLayersMenu->addAction(action);
Chris@95: 
Chris@95:         if (sliceableLayers.find(layer) != sliceableLayers.end()) {
Chris@95:             action = new QAction(icon, name, this);
Chris@95:             connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@95:             connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@95:             m_sliceActions[action] = layer;
Chris@95:             m_sliceMenu->addAction(action);
Chris@95:         }
Chris@0:     }
Chris@95: 
Chris@95:     m_sliceMenu->setEnabled(!m_sliceActions.empty());
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::setupToolbars()
Chris@0: {
Chris@162:     m_keyReference->setCategory(tr("Playback and Transport Controls"));
Chris@162: 
Chris@168:     IconLoader il;
Chris@168: 
Chris@155:     QMenu *menu = m_playbackMenu = menuBar()->addMenu(tr("Play&back"));
Chris@155:     menu->setTearOffEnabled(true);
Chris@155:     m_rightButtonMenu->addSeparator();
Chris@155:     m_rightButtonPlaybackMenu = m_rightButtonMenu->addMenu(tr("Playback"));
Chris@155: 
Chris@155:     QToolBar *toolbar = addToolBar(tr("Playback Toolbar"));
Chris@155: 
Chris@168:     QAction *rwdStartAction = toolbar->addAction(il.load("rewind-start"),
Chris@155:                                                  tr("Rewind to Start"));
Chris@155:     rwdStartAction->setShortcut(tr("Home"));
Chris@155:     rwdStartAction->setStatusTip(tr("Rewind to the start"));
Chris@155:     connect(rwdStartAction, SIGNAL(triggered()), this, SLOT(rewindStart()));
Chris@155:     connect(this, SIGNAL(canPlay(bool)), rwdStartAction, SLOT(setEnabled(bool)));
Chris@155: 
Chris@168:     QAction *m_rwdAction = toolbar->addAction(il.load("rewind"),
Chris@155:                                               tr("Rewind"));
Chris@155:     m_rwdAction->setShortcut(tr("PgUp"));
Chris@163:     m_rwdAction->setStatusTip(tr("Rewind to the previous time instant or time ruler notch"));
Chris@155:     connect(m_rwdAction, SIGNAL(triggered()), this, SLOT(rewind()));
Chris@155:     connect(this, SIGNAL(canRewind(bool)), m_rwdAction, SLOT(setEnabled(bool)));
Chris@155: 
Chris@168:     QAction *playAction = toolbar->addAction(il.load("playpause"),
Chris@155:                                              tr("Play / Pause"));
Chris@155:     playAction->setCheckable(true);
Chris@155:     playAction->setShortcut(tr("Space"));
Chris@155:     playAction->setStatusTip(tr("Start or stop playback from the current position"));
Chris@155:     connect(playAction, SIGNAL(triggered()), this, SLOT(play()));
Chris@0:     connect(m_playSource, SIGNAL(playStatusChanged(bool)),
Chris@155: 	    playAction, SLOT(setChecked(bool)));
Chris@155:     connect(this, SIGNAL(canPlay(bool)), playAction, SLOT(setEnabled(bool)));
Chris@155: 
Chris@168:     m_ffwdAction = toolbar->addAction(il.load("ffwd"),
Chris@155:                                               tr("Fast Forward"));
Chris@155:     m_ffwdAction->setShortcut(tr("PgDown"));
Chris@163:     m_ffwdAction->setStatusTip(tr("Fast-forward to the next time instant or time ruler notch"));
Chris@155:     connect(m_ffwdAction, SIGNAL(triggered()), this, SLOT(ffwd()));
Chris@155:     connect(this, SIGNAL(canFfwd(bool)), m_ffwdAction, SLOT(setEnabled(bool)));
Chris@155: 
Chris@168:     QAction *ffwdEndAction = toolbar->addAction(il.load("ffwd-end"),
Chris@155:                                                 tr("Fast Forward to End"));
Chris@155:     ffwdEndAction->setShortcut(tr("End"));
Chris@155:     ffwdEndAction->setStatusTip(tr("Fast-forward to the end"));
Chris@155:     connect(ffwdEndAction, SIGNAL(triggered()), this, SLOT(ffwdEnd()));
Chris@155:     connect(this, SIGNAL(canPlay(bool)), ffwdEndAction, SLOT(setEnabled(bool)));
Chris@0: 
Chris@0:     toolbar = addToolBar(tr("Play Mode Toolbar"));
Chris@0: 
Chris@168:     QAction *psAction = toolbar->addAction(il.load("playselection"),
Chris@155:                                            tr("Constrain Playback to Selection"));
Chris@155:     psAction->setCheckable(true);
Chris@155:     psAction->setChecked(m_viewManager->getPlaySelectionMode());
Chris@155:     psAction->setShortcut(tr("s"));
Chris@163:     psAction->setStatusTip(tr("Constrain playback to the selected regions"));
Chris@69:     connect(m_viewManager, SIGNAL(playSelectionModeChanged(bool)),
Chris@155:             psAction, SLOT(setChecked(bool)));
Chris@155:     connect(psAction, SIGNAL(triggered()), this, SLOT(playSelectionToggled()));
Chris@155:     connect(this, SIGNAL(canPlaySelection(bool)), psAction, SLOT(setEnabled(bool)));
Chris@155: 
Chris@168:     QAction *plAction = toolbar->addAction(il.load("playloop"),
Chris@155:                                            tr("Loop Playback"));
Chris@155:     plAction->setCheckable(true);
Chris@155:     plAction->setChecked(m_viewManager->getPlayLoopMode());
Chris@155:     plAction->setShortcut(tr("l"));
Chris@155:     plAction->setStatusTip(tr("Loop playback"));
Chris@69:     connect(m_viewManager, SIGNAL(playLoopModeChanged(bool)),
Chris@155:             plAction, SLOT(setChecked(bool)));
Chris@155:     connect(plAction, SIGNAL(triggered()), this, SLOT(playLoopToggled()));
Chris@155:     connect(this, SIGNAL(canPlay(bool)), plAction, SLOT(setEnabled(bool)));
Chris@155: 
Chris@207:     m_soloAction = toolbar->addAction(il.load("solo"),
Chris@180:                                            tr("Solo Current Pane"));
Chris@207:     m_soloAction->setCheckable(true);
Chris@207:     m_soloAction->setChecked(m_viewManager->getPlaySoloMode());
Chris@207:     m_prevSolo = m_viewManager->getPlaySoloMode();
Chris@207:     m_soloAction->setShortcut(tr("o"));
Chris@207:     m_soloAction->setStatusTip(tr("Solo the current pane during playback"));
Chris@180:     connect(m_viewManager, SIGNAL(playSoloModeChanged(bool)),
Chris@207:             m_soloAction, SLOT(setChecked(bool)));
Chris@207:     connect(m_soloAction, SIGNAL(triggered()), this, SLOT(playSoloToggled()));
Chris@207:     connect(this, SIGNAL(canChangeSolo(bool)), m_soloAction, SLOT(setEnabled(bool)));
Chris@180: 
Chris@208:     QAction *alAction = 0;
Chris@208:     if (Document::canAlign()) {
Chris@208:         alAction = toolbar->addAction(il.load("align"),
Chris@208:                                       tr("Align File Timelines"));
Chris@208:         alAction->setCheckable(true);
Chris@208:         alAction->setChecked(m_viewManager->getAlignMode());
Chris@208:         alAction->setStatusTip(tr("Treat multiple audio files as versions of the same work, and align their timelines"));
Chris@208:         connect(m_viewManager, SIGNAL(alignModeChanged(bool)),
Chris@208:                 alAction, SLOT(setChecked(bool)));
Chris@208:         connect(alAction, SIGNAL(triggered()), this, SLOT(alignToggled()));
Chris@208:         connect(this, SIGNAL(canAlign(bool)), alAction, SLOT(setEnabled(bool)));
Chris@208:     }
Chris@206: 
Chris@162:     m_keyReference->registerShortcut(playAction);
Chris@162:     m_keyReference->registerShortcut(psAction);
Chris@162:     m_keyReference->registerShortcut(plAction);
Chris@207:     m_keyReference->registerShortcut(m_soloAction);
Chris@208:     if (alAction) m_keyReference->registerShortcut(alAction);
Chris@162:     m_keyReference->registerShortcut(m_rwdAction);
Chris@162:     m_keyReference->registerShortcut(m_ffwdAction);
Chris@162:     m_keyReference->registerShortcut(rwdStartAction);
Chris@162:     m_keyReference->registerShortcut(ffwdEndAction);
Chris@162: 
Chris@155:     menu->addAction(playAction);
Chris@155:     menu->addAction(psAction);
Chris@155:     menu->addAction(plAction);
Chris@207:     menu->addAction(m_soloAction);
Chris@208:     if (alAction) menu->addAction(alAction);
Chris@155:     menu->addSeparator();
Chris@155:     menu->addAction(m_rwdAction);
Chris@155:     menu->addAction(m_ffwdAction);
Chris@155:     menu->addSeparator();
Chris@155:     menu->addAction(rwdStartAction);
Chris@155:     menu->addAction(ffwdEndAction);
Chris@155:     menu->addSeparator();
Chris@155: 
Chris@155:     m_rightButtonPlaybackMenu->addAction(playAction);
Chris@155:     m_rightButtonPlaybackMenu->addAction(psAction);
Chris@155:     m_rightButtonPlaybackMenu->addAction(plAction);
Chris@207:     m_rightButtonPlaybackMenu->addAction(m_soloAction);
Chris@208:     if (alAction) m_rightButtonPlaybackMenu->addAction(alAction);
Chris@155:     m_rightButtonPlaybackMenu->addSeparator();
Chris@155:     m_rightButtonPlaybackMenu->addAction(m_rwdAction);
Chris@155:     m_rightButtonPlaybackMenu->addAction(m_ffwdAction);
Chris@155:     m_rightButtonPlaybackMenu->addSeparator();
Chris@155:     m_rightButtonPlaybackMenu->addAction(rwdStartAction);
Chris@155:     m_rightButtonPlaybackMenu->addAction(ffwdEndAction);
Chris@155:     m_rightButtonPlaybackMenu->addSeparator();
Chris@155: 
Chris@155:     QAction *fastAction = menu->addAction(tr("Speed Up"));
Chris@155:     fastAction->setShortcut(tr("Ctrl+PgUp"));
Chris@163:     fastAction->setStatusTip(tr("Time-stretch playback to speed it up without changing pitch"));
Chris@155:     connect(fastAction, SIGNAL(triggered()), this, SLOT(speedUpPlayback()));
Chris@155:     connect(this, SIGNAL(canSpeedUpPlayback(bool)), fastAction, SLOT(setEnabled(bool)));
Chris@155:     
Chris@155:     QAction *slowAction = menu->addAction(tr("Slow Down"));
Chris@155:     slowAction->setShortcut(tr("Ctrl+PgDown"));
Chris@163:     slowAction->setStatusTip(tr("Time-stretch playback to slow it down without changing pitch"));
Chris@155:     connect(slowAction, SIGNAL(triggered()), this, SLOT(slowDownPlayback()));
Chris@155:     connect(this, SIGNAL(canSlowDownPlayback(bool)), slowAction, SLOT(setEnabled(bool)));
Chris@155: 
Chris@155:     QAction *normalAction = menu->addAction(tr("Restore Normal Speed"));
Chris@155:     normalAction->setShortcut(tr("Ctrl+Home"));
Chris@163:     normalAction->setStatusTip(tr("Restore non-time-stretched playback"));
Chris@155:     connect(normalAction, SIGNAL(triggered()), this, SLOT(restoreNormalPlayback()));
Chris@155:     connect(this, SIGNAL(canChangePlaybackSpeed(bool)), normalAction, SLOT(setEnabled(bool)));
Chris@155: 
Chris@162:     m_keyReference->registerShortcut(fastAction);
Chris@162:     m_keyReference->registerShortcut(slowAction);
Chris@162:     m_keyReference->registerShortcut(normalAction);
Chris@162: 
Chris@155:     m_rightButtonPlaybackMenu->addAction(fastAction);
Chris@155:     m_rightButtonPlaybackMenu->addAction(slowAction);
Chris@155:     m_rightButtonPlaybackMenu->addAction(normalAction);
Chris@0: 
Chris@0:     toolbar = addToolBar(tr("Edit Toolbar"));
Chris@0:     CommandHistory::getInstance()->registerToolbar(toolbar);
Chris@0: 
Chris@162:     m_keyReference->setCategory(tr("Tool Selection"));
Chris@162: 
Chris@0:     toolbar = addToolBar(tr("Tools Toolbar"));
Chris@0:     QActionGroup *group = new QActionGroup(this);
Chris@0: 
Chris@168:     QAction *action = toolbar->addAction(il.load("navigate"),
Chris@155:                                          tr("Navigate"));
Chris@0:     action->setCheckable(true);
Chris@0:     action->setChecked(true);
Chris@0:     action->setShortcut(tr("1"));
Chris@90:     action->setStatusTip(tr("Navigate"));
Chris@0:     connect(action, SIGNAL(triggered()), this, SLOT(toolNavigateSelected()));
Chris@0:     group->addAction(action);
Chris@162:     m_keyReference->registerShortcut(action);
Chris@0:     m_toolActions[ViewManager::NavigateMode] = action;
Chris@0: 
Chris@168:     action = toolbar->addAction(il.load("select"),
Chris@0: 				tr("Select"));
Chris@0:     action->setCheckable(true);
Chris@0:     action->setShortcut(tr("2"));
Chris@90:     action->setStatusTip(tr("Select ranges"));
Chris@0:     connect(action, SIGNAL(triggered()), this, SLOT(toolSelectSelected()));
Chris@0:     group->addAction(action);
Chris@162:     m_keyReference->registerShortcut(action);
Chris@0:     m_toolActions[ViewManager::SelectMode] = action;
Chris@0: 
Chris@168:     action = toolbar->addAction(il.load("move"),
Chris@0: 				tr("Edit"));
Chris@0:     action->setCheckable(true);
Chris@0:     action->setShortcut(tr("3"));
Chris@90:     action->setStatusTip(tr("Edit items in layer"));
Chris@0:     connect(action, SIGNAL(triggered()), this, SLOT(toolEditSelected()));
Chris@0:     connect(this, SIGNAL(canEditLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0:     group->addAction(action);
Chris@162:     m_keyReference->registerShortcut(action);
Chris@0:     m_toolActions[ViewManager::EditMode] = action;
Chris@0: 
Chris@168:     action = toolbar->addAction(il.load("draw"),
Chris@0: 				tr("Draw"));
Chris@0:     action->setCheckable(true);
Chris@0:     action->setShortcut(tr("4"));
Chris@90:     action->setStatusTip(tr("Draw new items in layer"));
Chris@0:     connect(action, SIGNAL(triggered()), this, SLOT(toolDrawSelected()));
Chris@0:     connect(this, SIGNAL(canEditLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0:     group->addAction(action);
Chris@162:     m_keyReference->registerShortcut(action);
Chris@0:     m_toolActions[ViewManager::DrawMode] = action;
Chris@0: 
Chris@217:     action = toolbar->addAction(il.load("erase"),
Chris@217: 				tr("Erase"));
Chris@217:     action->setCheckable(true);
Chris@217:     action->setShortcut(tr("5"));
Chris@217:     action->setStatusTip(tr("Erase items from layer"));
Chris@217:     connect(action, SIGNAL(triggered()), this, SLOT(toolEraseSelected()));
Chris@217:     connect(this, SIGNAL(canEditLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@217:     group->addAction(action);
Chris@217:     m_keyReference->registerShortcut(action);
Chris@217:     m_toolActions[ViewManager::EraseMode] = action;
Chris@217: 
Chris@168:     action = toolbar->addAction(il.load("measure"),
Chris@151: 				tr("Measure"));
Chris@151:     action->setCheckable(true);
Chris@217:     action->setShortcut(tr("6"));
Chris@151:     action->setStatusTip(tr("Make measurements in layer"));
Chris@151:     connect(action, SIGNAL(triggered()), this, SLOT(toolMeasureSelected()));
Chris@169:     connect(this, SIGNAL(canMeasureLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@151:     group->addAction(action);
Chris@162:     m_keyReference->registerShortcut(action);
Chris@151:     m_toolActions[ViewManager::MeasureMode] = action;
Chris@151: 
Chris@0:     toolNavigateSelected();
Chris@163: 
Chris@163:     Pane::registerShortcuts(*m_keyReference);
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::updateMenuStates()
Chris@0: {
Chris@200:     MainWindowBase::updateMenuStates();
Chris@200: 
Chris@117:     Pane *currentPane = 0;
Chris@117:     Layer *currentLayer = 0;
Chris@117: 
Chris@117:     if (m_paneStack) currentPane = m_paneStack->getCurrentPane();
Chris@117:     if (currentPane) currentLayer = currentPane->getSelectedLayer();
Chris@117: 
Chris@0:     bool haveCurrentPane =
Chris@117:         (currentPane != 0);
Chris@0:     bool haveCurrentLayer =
Chris@117:         (haveCurrentPane &&
Chris@117:          (currentLayer != 0));
Chris@206:     bool havePlayTarget =
Chris@206: 	(m_playTarget != 0);
Chris@0:     bool haveSelection = 
Chris@0: 	(m_viewManager &&
Chris@0: 	 !m_viewManager->getSelections().empty());
Chris@0:     bool haveCurrentEditableLayer =
Chris@0: 	(haveCurrentLayer &&
Chris@117: 	 currentLayer->isLayerEditable());
Chris@0:     bool haveCurrentTimeInstantsLayer = 
Chris@0: 	(haveCurrentLayer &&
Chris@117: 	 dynamic_cast<TimeInstantLayer *>(currentLayer));
Chris@0:     bool haveCurrentTimeValueLayer = 
Chris@0: 	(haveCurrentLayer &&
Chris@117: 	 dynamic_cast<TimeValueLayer *>(currentLayer));
Chris@207:     
Chris@207:     emit canChangeSolo(havePlayTarget);
Chris@207:     emit canAlign(havePlayTarget && m_document && m_document->canAlign());
Chris@206: 
Chris@200:     emit canChangePlaybackSpeed(true);
Chris@200:     int v = m_playSpeed->value();
Chris@200:     emit canSpeedUpPlayback(v < m_playSpeed->maximum());
Chris@200:     emit canSlowDownPlayback(v > m_playSpeed->minimum());
Chris@155: 
Chris@164:     if (m_viewManager && 
Chris@164:         (m_viewManager->getToolMode() == ViewManager::MeasureMode)) {
Chris@164:         emit canDeleteSelection(haveCurrentLayer);
Chris@164:         m_deleteSelectedAction->setText(tr("&Delete Current Measurement"));
Chris@164:         m_deleteSelectedAction->setStatusTip(tr("Delete the measurement currently under the mouse pointer"));
Chris@164:     } else {
Chris@164:         emit canDeleteSelection(haveSelection && haveCurrentEditableLayer);
Chris@164:         m_deleteSelectedAction->setText(tr("&Delete Selected Items"));
Chris@164:         m_deleteSelectedAction->setStatusTip(tr("Delete items in current selection from the current layer"));
Chris@164:     }
Chris@164: 
Chris@155:     if (m_ffwdAction && m_rwdAction) {
Chris@155:         if (haveCurrentTimeInstantsLayer) {
Chris@155:             m_ffwdAction->setText(tr("Fast Forward to Next Instant"));
Chris@155:             m_ffwdAction->setStatusTip(tr("Fast forward to the next time instant in the current layer"));
Chris@155:             m_rwdAction->setText(tr("Rewind to Previous Instant"));
Chris@155:             m_rwdAction->setStatusTip(tr("Rewind to the previous time instant in the current layer"));
Chris@155:         } else if (haveCurrentTimeValueLayer) {
Chris@155:             m_ffwdAction->setText(tr("Fast Forward to Next Point"));
Chris@155:             m_ffwdAction->setStatusTip(tr("Fast forward to the next point in the current layer"));
Chris@155:             m_rwdAction->setText(tr("Rewind to Previous Point"));
Chris@155:             m_rwdAction->setStatusTip(tr("Rewind to the previous point in the current layer"));
Chris@155:         } else {
Chris@155:             m_ffwdAction->setText(tr("Fast Forward"));
Chris@155:             m_ffwdAction->setStatusTip(tr("Fast forward"));
Chris@155:             m_rwdAction->setText(tr("Rewind"));
Chris@155:             m_rwdAction->setStatusTip(tr("Rewind"));
Chris@155:         }
Chris@155:     }
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::updateDescriptionLabel()
Chris@0: {
Chris@0:     if (!getMainModel()) {
Chris@0: 	m_descriptionLabel->setText(tr("No audio file loaded."));
Chris@0: 	return;
Chris@0:     }
Chris@0: 
Chris@0:     QString description;
Chris@0: 
Chris@0:     size_t ssr = getMainModel()->getSampleRate();
Chris@0:     size_t tsr = ssr;
Chris@0:     if (m_playSource) tsr = m_playSource->getTargetSampleRate();
Chris@0: 
Chris@0:     if (ssr != tsr) {
Chris@0: 	description = tr("%1Hz (resampling to %2Hz)").arg(ssr).arg(tsr);
Chris@0:     } else {
Chris@0: 	description = QString("%1Hz").arg(ssr);
Chris@0:     }
Chris@0: 
Chris@0:     description = QString("%1 - %2")
Chris@0: 	.arg(RealTime::frame2RealTime(getMainModel()->getEndFrame(), ssr)
Chris@0: 	     .toText(false).c_str())
Chris@0: 	.arg(description);
Chris@0: 
Chris@0:     m_descriptionLabel->setText(description);
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::documentModified()
Chris@0: {
Chris@200:     //!!!
Chris@200:     MainWindowBase::documentModified();
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::documentRestored()
Chris@0: {
Chris@200:     //!!!
Chris@200:     MainWindowBase::documentRestored();
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::toolNavigateSelected()
Chris@0: {
Chris@0:     m_viewManager->setToolMode(ViewManager::NavigateMode);
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::toolSelectSelected()
Chris@0: {
Chris@0:     m_viewManager->setToolMode(ViewManager::SelectMode);
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::toolEditSelected()
Chris@0: {
Chris@0:     m_viewManager->setToolMode(ViewManager::EditMode);
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::toolDrawSelected()
Chris@0: {
Chris@0:     m_viewManager->setToolMode(ViewManager::DrawMode);
Chris@0: }
Chris@0: 
Chris@151: void
Chris@217: MainWindow::toolEraseSelected()
Chris@217: {
Chris@217:     m_viewManager->setToolMode(ViewManager::EraseMode);
Chris@217: }
Chris@217: 
Chris@217: void
Chris@151: MainWindow::toolMeasureSelected()
Chris@151: {
Chris@151:     m_viewManager->setToolMode(ViewManager::MeasureMode);
Chris@151: }
Chris@151: 
Chris@0: void
Chris@0: MainWindow::importAudio()
Chris@0: {
Chris@88:     QString path = getOpenFileName(FileFinder::AudioFile);
Chris@0: 
Chris@0:     if (path != "") {
Chris@197: 	if (openAudio(path, ReplaceMainModel) == FileOpenFailed) {
Chris@0: 	    QMessageBox::critical(this, tr("Failed to open file"),
Chris@193: 				  tr("<b>File open failed</b><p>Audio file \"%1\" could not be opened").arg(path));
Chris@0: 	}
Chris@0:     }
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::importMoreAudio()
Chris@0: {
Chris@88:     QString path = getOpenFileName(FileFinder::AudioFile);
Chris@0: 
Chris@0:     if (path != "") {
Chris@197: 	if (openAudio(path, CreateAdditionalModel) == FileOpenFailed) {
Chris@0: 	    QMessageBox::critical(this, tr("Failed to open file"),
Chris@193: 				  tr("<b>File open failed</b><p>Audio file \"%1\" could not be opened").arg(path));
Chris@0: 	}
Chris@0:     }
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::exportAudio()
Chris@0: {
Chris@0:     if (!getMainModel()) return;
Chris@0: 
Chris@88:     QString path = getSaveFileName(FileFinder::AudioFile);
Chris@0:     
Chris@0:     if (path == "") return;
Chris@0: 
Chris@0:     bool ok = false;
Chris@0:     QString error;
Chris@0: 
Chris@0:     MultiSelection ms = m_viewManager->getSelection();
Chris@0:     MultiSelection::SelectionList selections = m_viewManager->getSelections();
Chris@0: 
Chris@0:     bool multiple = false;
Chris@0: 
Chris@38:     MultiSelection *selectionToWrite = 0;
Chris@38: 
Chris@38:     if (selections.size() == 1) {
Chris@0: 
Chris@0: 	QStringList items;
Chris@0: 	items << tr("Export the selected region only")
Chris@0: 	      << tr("Export the whole audio file");
Chris@0: 	
Chris@0: 	bool ok = false;
Chris@0: 	QString item = ListInputDialog::getItem
Chris@0: 	    (this, tr("Select region to export"),
Chris@0: 	     tr("Which region from the original audio file do you want to export?"),
Chris@0: 	     items, 0, &ok);
Chris@0: 	
Chris@0: 	if (!ok || item.isEmpty()) return;
Chris@0: 	
Chris@38: 	if (item == items[0]) selectionToWrite = &ms;
Chris@38: 
Chris@38:     } else if (selections.size() > 1) {
Chris@0: 
Chris@0: 	QStringList items;
Chris@0: 	items << tr("Export the selected regions into a single audio file")
Chris@0: 	      << tr("Export the selected regions into separate files")
Chris@0: 	      << tr("Export the whole audio file");
Chris@0: 
Chris@0: 	QString item = ListInputDialog::getItem
Chris@0: 	    (this, tr("Select region to export"),
Chris@0: 	     tr("Multiple regions of the original audio file are selected.\nWhat do you want to export?"),
Chris@0: 	     items, 0, &ok);
Chris@0: 	    
Chris@0: 	if (!ok || item.isEmpty()) return;
Chris@0: 
Chris@0: 	if (item == items[0]) {
Chris@0: 
Chris@38:             selectionToWrite = &ms;
Chris@38: 
Chris@38:         } else if (item == items[1]) {
Chris@0: 
Chris@0:             multiple = true;
Chris@0: 
Chris@0: 	    int n = 1;
Chris@0: 	    QString base = path;
Chris@0: 	    base.replace(".wav", "");
Chris@0: 
Chris@0: 	    for (MultiSelection::SelectionList::iterator i = selections.begin();
Chris@0: 		 i != selections.end(); ++i) {
Chris@0: 
Chris@0: 		MultiSelection subms;
Chris@0: 		subms.setSelection(*i);
Chris@0: 
Chris@0: 		QString subpath = QString("%1.%2.wav").arg(base).arg(n);
Chris@0: 		++n;
Chris@0: 
Chris@0: 		if (QFileInfo(subpath).exists()) {
Chris@0: 		    error = tr("Fragment file %1 already exists, aborting").arg(subpath);
Chris@0: 		    break;
Chris@0: 		}
Chris@0: 
Chris@38: 		WavFileWriter subwriter(subpath,
Chris@38:                                         getMainModel()->getSampleRate(),
Chris@38:                                         getMainModel()->getChannelCount());
Chris@38:                 subwriter.writeModel(getMainModel(), &subms);
Chris@0: 		ok = subwriter.isOK();
Chris@0: 
Chris@0: 		if (!ok) {
Chris@0: 		    error = subwriter.getError();
Chris@0: 		    break;
Chris@0: 		}
Chris@0: 	    }
Chris@0: 	}
Chris@0:     }
Chris@0: 
Chris@38:     if (!multiple) {
Chris@38:         WavFileWriter writer(path,
Chris@38:                              getMainModel()->getSampleRate(),
Chris@38:                              getMainModel()->getChannelCount());
Chris@38:         writer.writeModel(getMainModel(), selectionToWrite);
Chris@38: 	ok = writer.isOK();
Chris@38: 	error = writer.getError();
Chris@0:     }
Chris@0: 
Chris@0:     if (ok) {
Chris@0:         if (!multiple) {
Chris@34:             m_recentFiles.addFile(path);
Chris@0:         }
Chris@0:     } else {
Chris@0: 	QMessageBox::critical(this, tr("Failed to write file"), error);
Chris@0:     }
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::importLayer()
Chris@0: {
Chris@0:     Pane *pane = m_paneStack->getCurrentPane();
Chris@0:     
Chris@0:     if (!pane) {
Chris@0: 	// shouldn't happen, as the menu action should have been disabled
Chris@0: 	std::cerr << "WARNING: MainWindow::importLayer: no current pane" << std::endl;
Chris@0: 	return;
Chris@0:     }
Chris@0: 
Chris@0:     if (!getMainModel()) {
Chris@0: 	// shouldn't happen, as the menu action should have been disabled
Chris@0: 	std::cerr << "WARNING: MainWindow::importLayer: No main model -- hence no default sample rate available" << std::endl;
Chris@0: 	return;
Chris@0:     }
Chris@0: 
Chris@88:     QString path = getOpenFileName(FileFinder::LayerFile);
Chris@0: 
Chris@0:     if (path != "") {
Chris@0: 
Chris@197:         FileOpenStatus status = openLayer(path);
Chris@193:         
Chris@193:         if (status == FileOpenFailed) {
Chris@0:             QMessageBox::critical(this, tr("Failed to open file"),
Chris@193:                                   tr("<b>File open failed</b><p>Layer file %1 could not be opened.").arg(path));
Chris@0:             return;
Chris@193:         } else if (status == FileOpenWrongMode) {
Chris@193:             QMessageBox::critical(this, tr("Failed to open file"),
Chris@193:                                   tr("<b>Audio required</b><p>Please load at least one audio file before importing annotation data"));
Chris@0:         }
Chris@0:     }
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::exportLayer()
Chris@0: {
Chris@0:     Pane *pane = m_paneStack->getCurrentPane();
Chris@0:     if (!pane) return;
Chris@0: 
Chris@0:     Layer *layer = pane->getSelectedLayer();
Chris@0:     if (!layer) return;
Chris@0: 
Chris@0:     Model *model = layer->getModel();
Chris@0:     if (!model) return;
Chris@0: 
Chris@185:     FileFinder::FileType type = FileFinder::LayerFileNoMidi;
Chris@185: 
Chris@185:     if (dynamic_cast<NoteModel *>(model)) type = FileFinder::LayerFile;
Chris@185: 
Chris@185:     QString path = getSaveFileName(type);
Chris@0: 
Chris@0:     if (path == "") return;
Chris@0: 
Chris@0:     if (QFileInfo(path).suffix() == "") path += ".svl";
Chris@0: 
Chris@185:     QString suffix = QFileInfo(path).suffix().toLower();
Chris@185: 
Chris@0:     QString error;
Chris@0: 
Chris@185:     if (suffix == "xml" || suffix == "svl") {
Chris@0: 
Chris@0:         QFile file(path);
Chris@0:         if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
Chris@0:             error = tr("Failed to open file %1 for writing").arg(path);
Chris@0:         } else {
Chris@0:             QTextStream out(&file);
Chris@0:             out << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
Chris@0:                 << "<!DOCTYPE sonic-visualiser>\n"
Chris@0:                 << "<sv>\n"
Chris@0:                 << "  <data>\n";
Chris@0: 
Chris@0:             model->toXml(out, "    ");
Chris@0: 
Chris@0:             out << "  </data>\n"
Chris@0:                 << "  <display>\n";
Chris@0: 
Chris@0:             layer->toXml(out, "    ");
Chris@0: 
Chris@0:             out << "  </display>\n"
Chris@0:                 << "</sv>\n";
Chris@0:         }
Chris@0: 
Chris@185:     } else if (suffix == "mid" || suffix == "midi") {
Chris@185: 
Chris@185:         NoteModel *nm = dynamic_cast<NoteModel *>(model);
Chris@185: 
Chris@185:         if (!nm) {
Chris@185:             error = tr("Can't export non-note layers to MIDI");
Chris@185:         } else {
Chris@185:             MIDIFileWriter writer(path, nm);
Chris@185:             writer.write();
Chris@185:             if (!writer.isOK()) {
Chris@185:                 error = writer.getError();
Chris@185:             }
Chris@185:         }
Chris@185: 
Chris@0:     } else {
Chris@0: 
Chris@0:         CSVFileWriter writer(path, model,
Chris@185:                              ((suffix == "csv") ? "," : "\t"));
Chris@0:         writer.write();
Chris@0: 
Chris@0:         if (!writer.isOK()) {
Chris@0:             error = writer.getError();
Chris@0:         }
Chris@0:     }
Chris@0: 
Chris@0:     if (error != "") {
Chris@0:         QMessageBox::critical(this, tr("Failed to write file"), error);
Chris@0:     } else {
Chris@34:         m_recentFiles.addFile(path);
Chris@0:     }
Chris@0: }
Chris@0: 
Chris@121: void
Chris@121: MainWindow::exportImage()
Chris@121: {
Chris@121:     Pane *pane = m_paneStack->getCurrentPane();
Chris@121:     if (!pane) return;
Chris@121:     
Chris@121:     QString path = getSaveFileName(FileFinder::ImageFile);
Chris@121: 
Chris@121:     if (path == "") return;
Chris@121: 
Chris@121:     if (QFileInfo(path).suffix() == "") path += ".png";
Chris@121: 
Chris@123:     bool haveSelection = m_viewManager && !m_viewManager->getSelections().empty();
Chris@123: 
Chris@123:     QSize total, visible, selected;
Chris@123:     total = pane->getImageSize();
Chris@123:     visible = pane->getImageSize(pane->getFirstVisibleFrame(),
Chris@123:                                  pane->getLastVisibleFrame());
Chris@123: 
Chris@123:     size_t sf0 = 0, sf1 = 0;
Chris@123:  
Chris@123:     if (haveSelection) {
Chris@123:         MultiSelection::SelectionList selections = m_viewManager->getSelections();
Chris@123:         sf0 = selections.begin()->getStartFrame();
Chris@123:         MultiSelection::SelectionList::iterator e = selections.end();
Chris@123:         --e;
Chris@123:         sf1 = e->getEndFrame();
Chris@123:         selected = pane->getImageSize(sf0, sf1);
Chris@123:     }
Chris@123: 
Chris@123:     QStringList items;
Chris@125:     items << tr("Export the whole pane (%1x%2 pixels)")
Chris@123:         .arg(total.width()).arg(total.height());
Chris@123:     items << tr("Export the visible area only (%1x%2 pixels)")
Chris@123:         .arg(visible.width()).arg(visible.height());
Chris@123:     if (haveSelection) {
Chris@123:         items << tr("Export the selection extent (%1x%2 pixels)")
Chris@123:             .arg(selected.width()).arg(selected.height());
Chris@124:     } else {
Chris@124:         items << tr("Export the selection extent");
Chris@123:     }
Chris@123: 
Chris@123:     QSettings settings;
Chris@123:     settings.beginGroup("MainWindow");
Chris@123:     int deflt = settings.value("lastimageexportregion", 0).toInt();
Chris@123:     if (deflt == 2 && !haveSelection) deflt = 1;
Chris@124:     if (deflt == 0 && total.width() > 32767) deflt = 1;
Chris@124: 
Chris@124:     ListInputDialog *lid = new ListInputDialog
Chris@123:         (this, tr("Select region to export"),
Chris@123:          tr("Which region of the current pane do you want to export as an image?"),
Chris@124:          items, deflt);
Chris@124: 
Chris@124:     if (!haveSelection) {
Chris@124:         lid->setItemAvailability(2, false);
Chris@124:     }
Chris@124:     if (total.width() > 32767) { // appears to be the limit of a QImage
Chris@124:         lid->setItemAvailability(0, false);
Chris@124:         lid->setFootnote(tr("Note: the whole pane is too wide to be exported as a single image."));
Chris@124:     }
Chris@124: 
Chris@124:     bool ok = lid->exec();
Chris@124:     QString item = lid->getCurrentString();
Chris@124:     delete lid;
Chris@123: 	    
Chris@123:     if (!ok || item.isEmpty()) return;
Chris@123: 
Chris@123:     settings.setValue("lastimageexportregion", deflt);
Chris@123: 
Chris@123:     QImage *image = 0;
Chris@123: 
Chris@123:     if (item == items[0]) {
Chris@123:         image = pane->toNewImage();
Chris@123:     } else if (item == items[1]) {
Chris@123:         image = pane->toNewImage(pane->getFirstVisibleFrame(),
Chris@123:                                  pane->getLastVisibleFrame());
Chris@123:     } else if (haveSelection) {
Chris@123:         image = pane->toNewImage(sf0, sf1);
Chris@123:     }
Chris@123: 
Chris@121:     if (!image) return;
Chris@121: 
Chris@121:     if (!image->save(path, "PNG")) {
Chris@121:         QMessageBox::critical(this, tr("Failed to save image file"),
Chris@121:                               tr("Failed to save image file %1").arg(path));
Chris@121:     }
Chris@121:     
Chris@121:     delete image;
Chris@121: }
Chris@121: 
Chris@0: void
Chris@0: MainWindow::newSession()
Chris@0: {
Chris@0:     if (!checkSaveModified()) return;
Chris@0: 
Chris@0:     closeSession();
Chris@0:     createDocument();
Chris@0: 
Chris@0:     Pane *pane = m_paneStack->addPane();
Chris@0: 
Chris@90:     connect(pane, SIGNAL(contextHelpChanged(const QString &)),
Chris@116:             this, SLOT(contextHelpChanged(const QString &)));
Chris@90: 
Chris@0:     if (!m_timeRulerLayer) {
Chris@0: 	m_timeRulerLayer = m_document->createMainModelLayer
Chris@0: 	    (LayerFactory::TimeRuler);
Chris@0:     }
Chris@0: 
Chris@0:     m_document->addLayerToView(pane, m_timeRulerLayer);
Chris@0: 
Chris@0:     Layer *waveform = m_document->createMainModelLayer(LayerFactory::Waveform);
Chris@0:     m_document->addLayerToView(pane, waveform);
Chris@0: 
Chris@65:     m_overview->registerView(pane);
Chris@0: 
Chris@0:     CommandHistory::getInstance()->clear();
Chris@0:     CommandHistory::getInstance()->documentSaved();
Chris@0:     documentRestored();
Chris@0:     updateMenuStates();
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::closeSession()
Chris@0: {
Chris@0:     if (!checkSaveModified()) return;
Chris@0: 
Chris@0:     while (m_paneStack->getPaneCount() > 0) {
Chris@0: 
Chris@0: 	Pane *pane = m_paneStack->getPane(m_paneStack->getPaneCount() - 1);
Chris@0: 
Chris@0: 	while (pane->getLayerCount() > 0) {
Chris@0: 	    m_document->removeLayerFromView
Chris@0: 		(pane, pane->getLayer(pane->getLayerCount() - 1));
Chris@0: 	}
Chris@0: 
Chris@65: 	m_overview->unregisterView(pane);
Chris@0: 	m_paneStack->deletePane(pane);
Chris@0:     }
Chris@0: 
Chris@0:     while (m_paneStack->getHiddenPaneCount() > 0) {
Chris@0: 
Chris@0: 	Pane *pane = m_paneStack->getHiddenPane
Chris@0: 	    (m_paneStack->getHiddenPaneCount() - 1);
Chris@0: 
Chris@0: 	while (pane->getLayerCount() > 0) {
Chris@0: 	    m_document->removeLayerFromView
Chris@0: 		(pane, pane->getLayer(pane->getLayerCount() - 1));
Chris@0: 	}
Chris@0: 
Chris@65: 	m_overview->unregisterView(pane);
Chris@0: 	m_paneStack->deletePane(pane);
Chris@0:     }
Chris@0: 
Chris@0:     delete m_document;
Chris@0:     m_document = 0;
Chris@0:     m_viewManager->clearSelections();
Chris@0:     m_timeRulerLayer = 0; // document owned this
Chris@0: 
Chris@0:     m_sessionFile = "";
Chris@0:     setWindowTitle(tr("Sonic Visualiser"));
Chris@0: 
Chris@0:     CommandHistory::getInstance()->clear();
Chris@0:     CommandHistory::getInstance()->documentSaved();
Chris@0:     documentRestored();
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::openSession()
Chris@0: {
Chris@0:     if (!checkSaveModified()) return;
Chris@0: 
Chris@0:     QString orig = m_audioFile;
Chris@0:     if (orig == "") orig = ".";
Chris@0:     else orig = QFileInfo(orig).absoluteDir().canonicalPath();
Chris@0: 
Chris@88:     QString path = getOpenFileName(FileFinder::SessionFile);
Chris@0: 
Chris@0:     if (path.isEmpty()) return;
Chris@0: 
Chris@200:     if (openSessionFile(path) == FileOpenFailed) {
Chris@0: 	QMessageBox::critical(this, tr("Failed to open file"),
Chris@193: 			      tr("<b>File open failed</b><p>Session file \"%1\" could not be opened").arg(path));
Chris@0:     }
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::openSomething()
Chris@0: {
Chris@0:     QString orig = m_audioFile;
Chris@0:     if (orig == "") orig = ".";
Chris@0:     else orig = QFileInfo(orig).absoluteDir().canonicalPath();
Chris@0: 
Chris@88:     QString path = getOpenFileName(FileFinder::AnyFile);
Chris@0: 
Chris@0:     if (path.isEmpty()) return;
Chris@0: 
Chris@197:     FileOpenStatus status = open(path, AskUser);
Chris@193: 
Chris@193:     if (status == FileOpenFailed) {
Chris@193:         QMessageBox::critical(this, tr("Failed to open file"),
Chris@193:                               tr("<b>File open failed</b><p>File \"%1\" could not be opened").arg(path));
Chris@193:     } else if (status == FileOpenWrongMode) {
Chris@193:         QMessageBox::critical(this, tr("Failed to open file"),
Chris@193:                               tr("<b>Audio required</b><p>Please load at least one audio file before importing annotation data"));
Chris@0:     }
Chris@0: }
Chris@0: 
Chris@0: void
Chris@86: MainWindow::openLocation()
Chris@86: {
Chris@103:     QSettings settings;
Chris@103:     settings.beginGroup("MainWindow");
Chris@103:     QString lastLocation = settings.value("lastremote", "").toString();
Chris@103: 
Chris@86:     bool ok = false;
Chris@86:     QString text = QInputDialog::getText
Chris@86:         (this, tr("Open Location"),
Chris@86:          tr("Please enter the URL of the location to open:"),
Chris@103:          QLineEdit::Normal, lastLocation, &ok);
Chris@103: 
Chris@103:     if (!ok) return;
Chris@103: 
Chris@103:     settings.setValue("lastremote", text);
Chris@103: 
Chris@103:     if (text.isEmpty()) return;
Chris@86: 
Chris@197:     FileOpenStatus status = open(text);
Chris@193: 
Chris@193:     if (status == FileOpenFailed) {
Chris@86:         QMessageBox::critical(this, tr("Failed to open location"),
Chris@193:                               tr("<b>Open failed</b><p>URL \"%1\" could not be opened").arg(text));
Chris@193:     } else if (status == FileOpenWrongMode) {
Chris@193:         QMessageBox::critical(this, tr("Failed to open location"),
Chris@193:                               tr("<b>Audio required</b><p>Please load at least one audio file before importing annotation data"));
Chris@86:     }
Chris@86: }
Chris@86: 
Chris@86: void
Chris@0: MainWindow::openRecentFile()
Chris@0: {
Chris@0:     QObject *obj = sender();
Chris@0:     QAction *action = dynamic_cast<QAction *>(obj);
Chris@0:     
Chris@0:     if (!action) {
Chris@0: 	std::cerr << "WARNING: MainWindow::openRecentFile: sender is not an action"
Chris@0: 		  << std::endl;
Chris@0: 	return;
Chris@0:     }
Chris@0: 
Chris@0:     QString path = action->text();
Chris@0:     if (path == "") return;
Chris@0: 
Chris@197:     FileOpenStatus status = open(path);
Chris@193: 
Chris@193:     if (status == FileOpenFailed) {
Chris@193:         QMessageBox::critical(this, tr("Failed to open location"),
Chris@193:                               tr("<b>Open failed</b><p>File or URL \"%1\" could not be opened").arg(path));
Chris@193:     } else if (status == FileOpenWrongMode) {
Chris@193:         QMessageBox::critical(this, tr("Failed to open location"),
Chris@193:                               tr("<b>Audio required</b><p>Please load at least one audio file before importing annotation data"));
Chris@0:     }
Chris@0: }
Chris@0: 
Chris@0: void
Chris@200: MainWindow::paneAdded(Pane *pane)
Chris@200: {
Chris@200:     if (m_overview) m_overview->registerView(pane);
Chris@200: }    
Chris@200: 
Chris@200: void
Chris@200: MainWindow::paneHidden(Pane *pane)
Chris@200: {
Chris@200:     if (m_overview) m_overview->unregisterView(pane); 
Chris@200: }    
Chris@200: 
Chris@200: void
Chris@200: MainWindow::paneAboutToBeDeleted(Pane *pane)
Chris@200: {
Chris@200:     if (m_overview) m_overview->unregisterView(pane); 
Chris@200: }    
Chris@200: 
Chris@200: void
Chris@193: MainWindow::paneDropAccepted(Pane *pane, QStringList uriList)
Chris@193: {
Chris@193:     if (pane) m_paneStack->setCurrentPane(pane);
Chris@193: 
Chris@193:     for (QStringList::iterator i = uriList.begin(); i != uriList.end(); ++i) {
Chris@193: 
Chris@197:         FileOpenStatus status = open(*i, ReplaceCurrentPane);
Chris@193: 
Chris@193:         if (status == FileOpenFailed) {
Chris@193:             QMessageBox::critical(this, tr("Failed to open dropped URL"),
Chris@193:                                   tr("<b>Open failed</b><p>Dropped URL \"%1\" could not be opened").arg(*i));
Chris@193:         } else if (status == FileOpenWrongMode) {
Chris@193:             QMessageBox::critical(this, tr("Failed to open dropped URL"),
Chris@193:                                   tr("<b>Audio required</b><p>Please load at least one audio file before importing annotation data"));
Chris@193:         }
Chris@193:     }
Chris@193: }
Chris@193: 
Chris@193: void
Chris@193: MainWindow::paneDropAccepted(Pane *pane, QString text)
Chris@193: {
Chris@193:     if (pane) m_paneStack->setCurrentPane(pane);
Chris@193: 
Chris@193:     QUrl testUrl(text);
Chris@193:     if (testUrl.scheme() == "file" || 
Chris@193:         testUrl.scheme() == "http" || 
Chris@193:         testUrl.scheme() == "ftp") {
Chris@193:         QStringList list;
Chris@193:         list.push_back(text);
Chris@193:         paneDropAccepted(pane, list);
Chris@193:         return;
Chris@193:     }
Chris@193: 
Chris@193:     //!!! open as text -- but by importing as if a CSV, or just adding
Chris@193:     //to a text layer?
Chris@193: }
Chris@193: 
Chris@193: void
Chris@0: MainWindow::closeEvent(QCloseEvent *e)
Chris@0: {
Chris@137: //    std::cerr << "MainWindow::closeEvent" << std::endl;
Chris@118: 
Chris@136:     if (m_openingAudioFile) {
Chris@137: //        std::cerr << "Busy - ignoring close event" << std::endl;
Chris@136: 	e->ignore();
Chris@136: 	return;
Chris@136:     }
Chris@136: 
Chris@70:     if (!m_abandoning && !checkSaveModified()) {
Chris@137: //        std::cerr << "Ignoring close event" << std::endl;
Chris@0: 	e->ignore();
Chris@0: 	return;
Chris@0:     }
Chris@0: 
Chris@5:     QSettings settings;
Chris@5:     settings.beginGroup("MainWindow");
Chris@5:     settings.setValue("size", size());
Chris@5:     settings.setValue("position", pos());
Chris@5:     settings.endGroup();
Chris@5: 
Chris@163:     delete m_keyReference;
Chris@163:     m_keyReference = 0;
Chris@163: 
Chris@163:     if (m_preferencesDialog &&
Chris@163:         m_preferencesDialog->isVisible()) {
Chris@164:         closeSession(); // otherwise we'll have to wait for prefs changes
Chris@163:         m_preferencesDialog->applicationClosing(false);
Chris@163:     }
Chris@163: 
Chris@200:     closeSession();
Chris@200: 
Chris@0:     e->accept();
Chris@0:     return;
Chris@0: }
Chris@0: 
Chris@0: bool
Chris@11: MainWindow::commitData(bool mayAskUser)
Chris@11: {
Chris@11:     if (mayAskUser) {
Chris@163:         bool rv = checkSaveModified();
Chris@163:         if (rv) {
Chris@163:             if (m_preferencesDialog &&
Chris@163:                 m_preferencesDialog->isVisible()) {
Chris@163:                 m_preferencesDialog->applicationClosing(false);
Chris@163:             }
Chris@163:         }
Chris@163:         return rv;
Chris@11:     } else {
Chris@163:         if (m_preferencesDialog &&
Chris@163:             m_preferencesDialog->isVisible()) {
Chris@163:             m_preferencesDialog->applicationClosing(true);
Chris@163:         }
Chris@11:         if (!m_documentModified) return true;
Chris@11: 
Chris@11:         // If we can't check with the user first, then we can't save
Chris@11:         // to the original session file (even if we have it) -- have
Chris@11:         // to use a temporary file
Chris@11: 
Chris@11:         QString svDirBase = ".sv1";
Chris@11:         QString svDir = QDir::home().filePath(svDirBase);
Chris@11: 
Chris@11:         if (!QFileInfo(svDir).exists()) {
Chris@11:             if (!QDir::home().mkdir(svDirBase)) return false;
Chris@11:         } else {
Chris@11:             if (!QFileInfo(svDir).isDir()) return false;
Chris@11:         }
Chris@11:         
Chris@11:         // This name doesn't have to be unguessable
Chris@93: #ifndef _WIN32
Chris@11:         QString fname = QString("tmp-%1-%2.sv")
Chris@11:             .arg(QDateTime::currentDateTime().toString("yyyyMMddhhmmsszzz"))
Chris@11:             .arg(QProcess().pid());
Chris@93: #else
Chris@93:         QString fname = QString("tmp-%1.sv")
Chris@93:             .arg(QDateTime::currentDateTime().toString("yyyyMMddhhmmsszzz"));
Chris@93: #endif
Chris@11:         QString fpath = QDir(svDir).filePath(fname);
Chris@11:         if (saveSessionFile(fpath)) {
Chris@34:             m_recentFiles.addFile(fpath);
Chris@11:             return true;
Chris@11:         } else {
Chris@11:             return false;
Chris@11:         }
Chris@11:     }
Chris@11: }
Chris@11: 
Chris@11: bool
Chris@0: MainWindow::checkSaveModified()
Chris@0: {
Chris@0:     // Called before some destructive operation (e.g. new session,
Chris@0:     // exit program).  Return true if we can safely proceed, false to
Chris@0:     // cancel.
Chris@0: 
Chris@0:     if (!m_documentModified) return true;
Chris@0: 
Chris@0:     int button = 
Chris@0: 	QMessageBox::warning(this,
Chris@0: 			     tr("Session modified"),
Chris@207: 			     tr("<b>Session modified</b><p>The current session has been modified.<br>Do you want to save it?"),
Chris@165: 			     QMessageBox::Yes | QMessageBox::No | QMessageBox::Cancel,
Chris@165:                              QMessageBox::Yes);
Chris@0: 
Chris@0:     if (button == QMessageBox::Yes) {
Chris@0: 	saveSession();
Chris@0: 	if (m_documentModified) { // save failed -- don't proceed!
Chris@0: 	    return false;
Chris@0: 	} else {
Chris@0:             return true; // saved, so it's safe to continue now
Chris@0:         }
Chris@0:     } else if (button == QMessageBox::No) {
Chris@0: 	m_documentModified = false; // so we know to abandon it
Chris@0: 	return true;
Chris@0:     }
Chris@0: 
Chris@0:     // else cancel
Chris@0:     return false;
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::saveSession()
Chris@0: {
Chris@0:     if (m_sessionFile != "") {
Chris@0: 	if (!saveSessionFile(m_sessionFile)) {
Chris@0: 	    QMessageBox::critical(this, tr("Failed to save file"),
Chris@193: 				  tr("<b>Save failed</b><p>Session file \"%1\" could not be saved.").arg(m_sessionFile));
Chris@0: 	} else {
Chris@0: 	    CommandHistory::getInstance()->documentSaved();
Chris@0: 	    documentRestored();
Chris@0: 	}
Chris@0:     } else {
Chris@0: 	saveSessionAs();
Chris@0:     }
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::saveSessionAs()
Chris@0: {
Chris@0:     QString orig = m_audioFile;
Chris@0:     if (orig == "") orig = ".";
Chris@0:     else orig = QFileInfo(orig).absoluteDir().canonicalPath();
Chris@0: 
Chris@88:     QString path = getSaveFileName(FileFinder::SessionFile);
Chris@81: 
Chris@81:     if (path == "") return;
Chris@0: 
Chris@0:     if (!saveSessionFile(path)) {
Chris@0: 	QMessageBox::critical(this, tr("Failed to save file"),
Chris@193: 			      tr("<b>Save failed</b><p>Session file \"%1\" could not be saved.").arg(path));
Chris@0:     } else {
Chris@0: 	setWindowTitle(tr("Sonic Visualiser: %1")
Chris@0: 		       .arg(QFileInfo(path).fileName()));
Chris@0: 	m_sessionFile = path;
Chris@0: 	CommandHistory::getInstance()->documentSaved();
Chris@0: 	documentRestored();
Chris@34:         m_recentFiles.addFile(path);
Chris@0:     }
Chris@0: }
Chris@0: 
Chris@90: void
Chris@72: MainWindow::preferenceChanged(PropertyContainer::PropertyName name)
Chris@72: {
Chris@200:     MainWindowBase::preferenceChanged(name);
Chris@200: 
Chris@200:     if (name == "Background Mode" && m_viewManager) {
Chris@180:         if (m_viewManager->getGlobalDarkBackground()) {
Chris@180:             m_panLayer->setBaseColour
Chris@180:                 (ColourDatabase::getInstance()->getColourIndex(tr("Bright Green")));
Chris@180:         } else {
Chris@180:             m_panLayer->setBaseColour
Chris@180:                 (ColourDatabase::getInstance()->getColourIndex(tr("Green")));
Chris@180:         }      
Chris@200:     }     
Chris@0: }
Chris@0: 
Chris@0: void
Chris@239: MainWindow::propertyStacksResized(int width)
Chris@239: {
Chris@239:     std::cerr << "MainWindow::propertyStacksResized(" << width << ")" << std::endl;
Chris@239: 
Chris@239:     if (!m_playControlsSpacer) return;
Chris@239: 
Chris@239:     int spacerWidth = width - m_playControlsWidth - 4;
Chris@239:     
Chris@239:     std::cerr << "resizing spacer from " << m_playControlsSpacer->width() << " to " << spacerWidth << std::endl;
Chris@239: 
Chris@239:     m_playControlsSpacer->setFixedSize(QSize(spacerWidth, 2));
Chris@239: }
Chris@239: 
Chris@239: void
Chris@0: MainWindow::addPane()
Chris@0: {
Chris@0:     QObject *s = sender();
Chris@0:     QAction *action = dynamic_cast<QAction *>(s);
Chris@0:     
Chris@0:     if (!action) {
Chris@0: 	std::cerr << "WARNING: MainWindow::addPane: sender is not an action"
Chris@0: 		  << std::endl;
Chris@0: 	return;
Chris@0:     }
Chris@0: 
Chris@0:     PaneActionMap::iterator i = m_paneActions.find(action);
Chris@0: 
Chris@0:     if (i == m_paneActions.end()) {
Chris@0: 	std::cerr << "WARNING: MainWindow::addPane: unknown action "
Chris@0: 		  << action->objectName().toStdString() << std::endl;
Chris@0: 	return;
Chris@0:     }
Chris@0: 
Chris@69:     addPane(i->second, action->text());
Chris@69: }
Chris@69: 
Chris@69: void
Chris@232: MainWindow::addPane(const LayerConfiguration &configuration, QString text)
Chris@69: {
Chris@69:     CommandHistory::getInstance()->startCompoundOperation(text, true);
Chris@0: 
Chris@0:     AddPaneCommand *command = new AddPaneCommand(this);
Chris@0:     CommandHistory::getInstance()->addCommand(command);
Chris@0: 
Chris@0:     Pane *pane = command->getPane();
Chris@0: 
Chris@69:     if (configuration.layer == LayerFactory::Spectrum) {
Chris@109:         pane->setPlaybackFollow(PlaybackScrollContinuous);
Chris@110:         pane->setFollowGlobalZoom(false);
Chris@112:         pane->setZoomLevel(512);
Chris@7:     }
Chris@7: 
Chris@69:     if (configuration.layer != LayerFactory::TimeRuler &&
Chris@69:         configuration.layer != LayerFactory::Spectrum) {
Chris@8: 
Chris@0: 	if (!m_timeRulerLayer) {
Chris@0: //	    std::cerr << "no time ruler layer, creating one" << std::endl;
Chris@0: 	    m_timeRulerLayer = m_document->createMainModelLayer
Chris@0: 		(LayerFactory::TimeRuler);
Chris@0: 	}
Chris@0: 
Chris@0: //	std::cerr << "adding time ruler layer " << m_timeRulerLayer << std::endl;
Chris@0: 
Chris@0: 	m_document->addLayerToView(pane, m_timeRulerLayer);
Chris@0:     }
Chris@0: 
Chris@69:     Layer *newLayer = m_document->createLayer(configuration.layer);
Chris@69: 
Chris@69:     Model *suggestedModel = configuration.sourceModel;
Chris@66:     Model *model = 0;
Chris@66: 
Chris@66:     if (suggestedModel) {
Chris@66: 
Chris@66:         // check its validity
Chris@224:         std::vector<Model *> inputModels = m_document->getTransformInputModels();
Chris@66:         for (size_t j = 0; j < inputModels.size(); ++j) {
Chris@66:             if (inputModels[j] == suggestedModel) {
Chris@66:                 model = suggestedModel;
Chris@66:                 break;
Chris@66:             }
Chris@66:         }
Chris@66: 
Chris@66:         if (!model) {
Chris@66:             std::cerr << "WARNING: Model " << (void *)suggestedModel
Chris@66:                       << " appears in pane action map, but is not reported "
Chris@66:                       << "by document as a valid transform source" << std::endl;
Chris@66:         }
Chris@66:     }
Chris@66: 
Chris@66:     if (!model) model = m_document->getMainModel();
Chris@66: 
Chris@66:     m_document->setModel(newLayer, model);
Chris@66: 
Chris@69:     m_document->setChannel(newLayer, configuration.channel);
Chris@0:     m_document->addLayerToView(pane, newLayer);
Chris@0: 
Chris@0:     m_paneStack->setCurrentPane(pane);
Chris@70:     m_paneStack->setCurrentLayer(pane, newLayer);
Chris@0: 
Chris@130: //    std::cerr << "MainWindow::addPane: global centre frame is "
Chris@130: //              << m_viewManager->getGlobalCentreFrame() << std::endl;
Chris@130: //    pane->setCentreFrame(m_viewManager->getGlobalCentreFrame());
Chris@73: 
Chris@0:     CommandHistory::getInstance()->endCompoundOperation();
Chris@0: 
Chris@0:     updateMenuStates();
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::addLayer()
Chris@0: {
Chris@0:     QObject *s = sender();
Chris@0:     QAction *action = dynamic_cast<QAction *>(s);
Chris@0:     
Chris@0:     if (!action) {
Chris@0: 	std::cerr << "WARNING: MainWindow::addLayer: sender is not an action"
Chris@0: 		  << std::endl;
Chris@0: 	return;
Chris@0:     }
Chris@0: 
Chris@0:     Pane *pane = m_paneStack->getCurrentPane();
Chris@0:     
Chris@0:     if (!pane) {
Chris@0: 	std::cerr << "WARNING: MainWindow::addLayer: no current pane" << std::endl;
Chris@0: 	return;
Chris@0:     }
Chris@0: 
Chris@0:     ExistingLayerActionMap::iterator ei = m_existingLayerActions.find(action);
Chris@0: 
Chris@0:     if (ei != m_existingLayerActions.end()) {
Chris@0: 	Layer *newLayer = ei->second;
Chris@0: 	m_document->addLayerToView(pane, newLayer);
Chris@0: 	m_paneStack->setCurrentLayer(pane, newLayer);
Chris@0: 	return;
Chris@0:     }
Chris@0: 
Chris@95:     ei = m_sliceActions.find(action);
Chris@95: 
Chris@95:     if (ei != m_sliceActions.end()) {
Chris@95:         Layer *newLayer = m_document->createLayer(LayerFactory::Slice);
Chris@95: //        document->setModel(newLayer, ei->second->getModel());
Chris@95:         SliceableLayer *source = dynamic_cast<SliceableLayer *>(ei->second);
Chris@95:         SliceLayer *dest = dynamic_cast<SliceLayer *>(newLayer);
Chris@95:         if (source && dest) {
Chris@205:             //!!!???
Chris@95:             dest->setSliceableModel(source->getSliceableModel());
Chris@95:             connect(source, SIGNAL(sliceableModelReplaced(const Model *, const Model *)),
Chris@95:                     dest, SLOT(sliceableModelReplaced(const Model *, const Model *)));
Chris@95:             connect(m_document, SIGNAL(modelAboutToBeDeleted(Model *)),
Chris@95:                     dest, SLOT(modelAboutToBeDeleted(Model *)));
Chris@95:         }
Chris@95: 	m_document->addLayerToView(pane, newLayer);
Chris@95: 	m_paneStack->setCurrentLayer(pane, newLayer);
Chris@95: 	return;
Chris@95:     }
Chris@95: 
Chris@211:     TransformActionMap::iterator i = m_transformActions.find(action);
Chris@34: 
Chris@34:     if (i == m_transformActions.end()) {
Chris@0: 
Chris@0: 	LayerActionMap::iterator i = m_layerActions.find(action);
Chris@0: 	
Chris@0: 	if (i == m_layerActions.end()) {
Chris@0: 	    std::cerr << "WARNING: MainWindow::addLayer: unknown action "
Chris@0: 		      << action->objectName().toStdString() << std::endl;
Chris@0: 	    return;
Chris@0: 	}
Chris@0: 
Chris@232: 	LayerFactory::LayerType type = i->second.layer;
Chris@0: 	
Chris@0: 	LayerFactory::LayerTypeSet emptyTypes =
Chris@0: 	    LayerFactory::getInstance()->getValidEmptyLayerTypes();
Chris@0: 
Chris@0: 	Layer *newLayer;
Chris@0: 
Chris@0: 	if (emptyTypes.find(type) != emptyTypes.end()) {
Chris@0: 
Chris@0: 	    newLayer = m_document->createEmptyLayer(type);
Chris@217:             if (newLayer) {
Chris@217:                 m_toolActions[ViewManager::DrawMode]->trigger();
Chris@217:             }
Chris@0: 
Chris@0: 	} else {
Chris@0: 
Chris@238:             if (!i->second.sourceModel) {
Chris@238:                 // e.g. time ruler
Chris@238:                 newLayer = m_document->createMainModelLayer(type);
Chris@232:             } else {
Chris@238:                 newLayer = m_document->createLayer(type);
Chris@238:                 if (m_document->isKnownModel(i->second.sourceModel)) {
Chris@238:                     m_document->setChannel(newLayer, i->second.channel);
Chris@238:                     m_document->setModel(newLayer, i->second.sourceModel);
Chris@238:                 } else {
Chris@238:                     std::cerr << "WARNING: MainWindow::addLayer: unknown model "
Chris@238:                               << i->second.sourceModel
Chris@238:                               << " (\""
Chris@238:                               << (i->second.sourceModel ? i->second.sourceModel->objectName().toStdString() : "")
Chris@238:                               << "\") in layer action map"
Chris@238:                               << std::endl;
Chris@238:                 }
Chris@232:             }
Chris@238:         }
Chris@0: 
Chris@217:         if (newLayer) {
Chris@217:             m_document->addLayerToView(pane, newLayer);
Chris@217:             m_paneStack->setCurrentLayer(pane, newLayer);
Chris@217:         }
Chris@0: 
Chris@0: 	return;
Chris@0:     }
Chris@0: 
Chris@224:     //!!! want to do something like this, but it's not supported in
Chris@224:     //ModelTransformerFactory yet
Chris@224:     /*
Chris@0:     int channel = -1;
Chris@0:     // pick up the default channel from any existing layers on the same pane
Chris@0:     for (int j = 0; j < pane->getLayerCount(); ++j) {
Chris@0: 	int c = LayerFactory::getInstance()->getChannel(pane->getLayer(j));
Chris@0: 	if (c != -1) {
Chris@0: 	    channel = c;
Chris@0: 	    break;
Chris@0: 	}
Chris@0:     }
Chris@224:     */
Chris@0: 
Chris@33:     // We always ask for configuration, even if the plugin isn't
Chris@33:     // supposed to be configurable, because we need to let the user
Chris@33:     // change the execution context (block size etc).
Chris@0: 
Chris@224:     QString transformId = i->second;
Chris@224:     Transform transform = TransformFactory::getInstance()->
Chris@224:         getDefaultTransformFor(transformId);
Chris@27: 
Chris@66:     std::vector<Model *> candidateInputModels =
Chris@224:         m_document->getTransformInputModels();
Chris@53: 
Chris@219:     Model *defaultInputModel = 0;
Chris@219:     for (int j = 0; j < pane->getLayerCount(); ++j) {
Chris@219:         Layer *layer = pane->getLayer(j);
Chris@219:         if (!layer) continue;
Chris@219:         Model *model = layer->getModel();
Chris@219:         if (!model) continue;
Chris@219:         for (size_t k = 0; k < candidateInputModels.size(); ++k) {
Chris@219:             if (candidateInputModels[k] == model) {
Chris@219:                 defaultInputModel = model;
Chris@219:                 break;
Chris@219:             }
Chris@219:         }
Chris@219:         if (defaultInputModel) break;
Chris@219:     }
Chris@219:     
Chris@184:     size_t startFrame = 0, duration = 0;
Chris@184:     size_t endFrame = 0;
Chris@184:     m_viewManager->getSelection().getExtents(startFrame, endFrame);
Chris@184:     if (endFrame > startFrame) duration = endFrame - startFrame;
Chris@184:     else startFrame = 0;
Chris@184: 
Chris@224:     ModelTransformer::Input input = ModelTransformerFactory::getInstance()->
Chris@224:         getConfigurationForTransform
Chris@211:         (transform,
Chris@211:          candidateInputModels,
Chris@219:          defaultInputModel,
Chris@211:          m_playSource,
Chris@211:          startFrame,
Chris@211:          duration);
Chris@211: 
Chris@224:     if (!input.getModel()) return;
Chris@224: 
Chris@224: //    std::cerr << "MainWindow::addLayer: Input model is " << input.getModel() << " \"" << input.getModel()->objectName().toStdString() << "\"" << std::endl;
Chris@224: 
Chris@224:     Layer *newLayer = m_document->createDerivedLayer(transform, input);
Chris@0: 
Chris@0:     if (newLayer) {
Chris@0:         m_document->addLayerToView(pane, newLayer);
Chris@224:         m_document->setChannel(newLayer, input.getChannel());
Chris@224:         m_recentTransforms.add(transformId);
Chris@70:         m_paneStack->setCurrentLayer(pane, newLayer);
Chris@0:     }
Chris@0: 
Chris@0:     updateMenuStates();
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::renameCurrentLayer()
Chris@0: {
Chris@0:     Pane *pane = m_paneStack->getCurrentPane();
Chris@0:     if (pane) {
Chris@0: 	Layer *layer = pane->getSelectedLayer();
Chris@0: 	if (layer) {
Chris@0: 	    bool ok = false;
Chris@0: 	    QString newName = QInputDialog::getText
Chris@0: 		(this, tr("Rename Layer"),
Chris@0: 		 tr("New name for this layer:"),
Chris@0: 		 QLineEdit::Normal, layer->objectName(), &ok);
Chris@0: 	    if (ok) {
Chris@239: 		layer->setPresentationName(newName);
Chris@95: 		setupExistingLayersMenus();
Chris@0: 	    }
Chris@0: 	}
Chris@0:     }
Chris@0: }
Chris@0: 
Chris@0: void
Chris@207: MainWindow::playSoloToggled()
Chris@207: {
Chris@207:     MainWindowBase::playSoloToggled();
Chris@207:     m_soloModified = true;
Chris@207: }
Chris@207: 
Chris@207: void
Chris@206: MainWindow::alignToggled()
Chris@206: {
Chris@206:     QAction *action = dynamic_cast<QAction *>(sender());
Chris@206:     
Chris@207:     if (!m_viewManager) return;
Chris@207: 
Chris@206:     if (action) {
Chris@206: 	m_viewManager->setAlignMode(action->isChecked());
Chris@206:     } else {
Chris@206: 	m_viewManager->setAlignMode(!m_viewManager->getAlignMode());
Chris@206:     }
Chris@206: 
Chris@206:     if (m_viewManager->getAlignMode()) {
Chris@207:         m_prevSolo = m_soloAction->isChecked();
Chris@208:         if (!m_soloAction->isChecked()) {
Chris@208:             m_soloAction->setChecked(true);
Chris@208:             MainWindowBase::playSoloToggled();
Chris@208:         }
Chris@207:         m_soloModified = false;
Chris@207:         emit canChangeSolo(false);
Chris@206:         m_document->alignModels();
Chris@206:         m_document->setAutoAlignment(true);
Chris@206:     } else {
Chris@207:         if (!m_soloModified) {
Chris@208:             if (m_soloAction->isChecked() != m_prevSolo) {
Chris@208:                 m_soloAction->setChecked(m_prevSolo);
Chris@208:                 MainWindowBase::playSoloToggled();
Chris@208:             }
Chris@207:         }
Chris@207:         emit canChangeSolo(true);
Chris@206:         m_document->setAutoAlignment(false);
Chris@206:     }
Chris@206: 
Chris@206:     for (int i = 0; i < m_paneStack->getPaneCount(); ++i) {
Chris@206: 
Chris@206: 	Pane *pane = m_paneStack->getPane(i);
Chris@206: 	if (!pane) continue;
Chris@206: 
Chris@206:         pane->update();
Chris@206:     }
Chris@206: }
Chris@206: 
Chris@206: void
Chris@59: MainWindow::playSpeedChanged(int position)
Chris@0: {
Chris@59:     PlaySpeedRangeMapper mapper(0, 200);
Chris@60: 
Chris@60:     float percent = m_playSpeed->mappedValue();
Chris@60:     float factor = mapper.getFactorForValue(percent);
Chris@60: 
Chris@60:     std::cerr << "speed = " << position << " percent = " << percent << " factor = " << factor << std::endl;
Chris@60: 
Chris@59:     bool something = (position != 100);
Chris@155: 
Chris@59:     int pc = lrintf(percent);
Chris@21: 
Chris@155:     if (!something) {
Chris@155:         contextHelpChanged(tr("Playback speed: Normal"));
Chris@155:     } else {
Chris@155:         contextHelpChanged(tr("Playback speed: %1%2%")
Chris@155:                            .arg(position > 100 ? "+" : "")
Chris@155:                            .arg(pc));
Chris@155:     }
Chris@155: 
Chris@240:     m_playSource->setTimeStretch(factor);
Chris@155: 
Chris@155:     updateMenuStates();
Chris@16: }
Chris@16: 
Chris@26: void
Chris@155: MainWindow::speedUpPlayback()
Chris@155: {
Chris@155:     int value = m_playSpeed->value();
Chris@155:     value = value + m_playSpeed->pageStep();
Chris@155:     if (value > m_playSpeed->maximum()) value = m_playSpeed->maximum();
Chris@155:     m_playSpeed->setValue(value);
Chris@155: }
Chris@155: 
Chris@155: void
Chris@155: MainWindow::slowDownPlayback()
Chris@155: {
Chris@155:     int value = m_playSpeed->value();
Chris@155:     value = value - m_playSpeed->pageStep();
Chris@155:     if (value < m_playSpeed->minimum()) value = m_playSpeed->minimum();
Chris@155:     m_playSpeed->setValue(value);
Chris@155: }
Chris@155: 
Chris@155: void
Chris@155: MainWindow::restoreNormalPlayback()
Chris@155: {
Chris@155:     m_playSpeed->setValue(m_playSpeed->defaultValue());
Chris@155: }
Chris@155: 
Chris@155: void
Chris@227: MainWindow::currentPaneChanged(Pane *pane)
Chris@227: {
Chris@228:     MainWindowBase::currentPaneChanged(pane);
Chris@228: 
Chris@227:     if (!pane || !m_panLayer) return;
Chris@227:     for (int i = pane->getLayerCount(); i > 0; ) {
Chris@227:         --i;
Chris@227:         Layer *layer = pane->getLayer(i);
Chris@227:         if (LayerFactory::getInstance()->getLayerType(layer) ==
Chris@227:             LayerFactory::Waveform) {
Chris@227:             RangeSummarisableTimeValueModel *tvm = 
Chris@227:                 dynamic_cast<RangeSummarisableTimeValueModel *>(layer->getModel());
Chris@227:             if (tvm) {
Chris@227:                 m_panLayer->setModel(tvm);
Chris@227:                 return;
Chris@227:             }
Chris@227:         }
Chris@227:     }
Chris@227: }
Chris@227: 
Chris@227: void
Chris@116: MainWindow::updateVisibleRangeDisplay(Pane *p) const
Chris@116: {
Chris@116:     if (!getMainModel() || !p) {
Chris@116:         return;
Chris@116:     }
Chris@116: 
Chris@117:     bool haveSelection = false;
Chris@117:     size_t startFrame = 0, endFrame = 0;
Chris@117: 
Chris@117:     if (m_viewManager && m_viewManager->haveInProgressSelection()) {
Chris@117: 
Chris@117:         bool exclusive = false;
Chris@117:         Selection s = m_viewManager->getInProgressSelection(exclusive);
Chris@117: 
Chris@117:         if (!s.isEmpty()) {
Chris@117:             haveSelection = true;
Chris@117:             startFrame = s.getStartFrame();
Chris@117:             endFrame = s.getEndFrame();
Chris@117:         }
Chris@117:     }
Chris@117: 
Chris@117:     if (!haveSelection) {
Chris@117:         startFrame = p->getFirstVisibleFrame();
Chris@117:         endFrame = p->getLastVisibleFrame();
Chris@117:     }
Chris@117: 
Chris@116:     RealTime start = RealTime::frame2RealTime
Chris@117:         (startFrame, getMainModel()->getSampleRate());
Chris@116: 
Chris@116:     RealTime end = RealTime::frame2RealTime
Chris@117:         (endFrame, getMainModel()->getSampleRate());
Chris@116: 
Chris@116:     RealTime duration = end - start;
Chris@116: 
Chris@116:     QString startStr, endStr, durationStr;
Chris@116:     startStr = start.toText(true).c_str();
Chris@116:     endStr = end.toText(true).c_str();
Chris@116:     durationStr = duration.toText(true).c_str();
Chris@116: 
Chris@117:     if (haveSelection) {
Chris@117:         m_myStatusMessage = tr("Selection: %1 to %2 (duration %3)")
Chris@117:             .arg(startStr).arg(endStr).arg(durationStr);
Chris@117:     } else {
Chris@117:         m_myStatusMessage = tr("Visible: %1 to %2 (duration %3)")
Chris@117:             .arg(startStr).arg(endStr).arg(durationStr);
Chris@117:     }
Chris@116: 
Chris@116:     statusBar()->showMessage(m_myStatusMessage);
Chris@116: }
Chris@116: 
Chris@116: void
Chris@0: MainWindow::outputLevelsChanged(float left, float right)
Chris@0: {
Chris@0:     m_fader->setPeakLeft(left);
Chris@0:     m_fader->setPeakRight(right);
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::sampleRateMismatch(size_t requested, size_t actual,
Chris@0:                                bool willResample)
Chris@0: {
Chris@0:     if (!willResample) {
Chris@0:         QMessageBox::information
Chris@0:             (this, tr("Sample rate mismatch"),
Chris@193:              tr("<b>Wrong sample rate</b><p>The sample rate of this audio file (%1 Hz) does not match\nthe current playback rate (%2 Hz).<p>The file will play at the wrong speed and pitch.<p>Change the <i>Resample mismatching files on import</i> option under <i>File</i> -> <i>Preferences</i> if you want to alter this behaviour.")
Chris@0:              .arg(requested).arg(actual));
Chris@0:     }        
Chris@0: 
Chris@0:     updateDescriptionLabel();
Chris@0: }
Chris@0: 
Chris@0: void
Chris@42: MainWindow::audioOverloadPluginDisabled()
Chris@42: {
Chris@42:     QMessageBox::information
Chris@42:         (this, tr("Audio processing overload"),
Chris@193:          tr("<b>Overloaded</b><p>Audio effects plugin auditioning has been disabled due to a processing overload."));
Chris@42: }
Chris@42: 
Chris@42: void
Chris@200: MainWindow::layerRemoved(Layer *layer)
Chris@0: {
Chris@95:     setupExistingLayersMenus();
Chris@200:     MainWindowBase::layerRemoved(layer);
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::layerInAView(Layer *layer, bool inAView)
Chris@0: {
Chris@95:     setupExistingLayersMenus();
Chris@200:     MainWindowBase::layerInAView(layer, inAView);
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::modelAdded(Model *model)
Chris@0: {
Chris@200:     MainWindowBase::modelAdded(model);
Chris@66:     if (dynamic_cast<DenseTimeValueModel *>(model)) {
Chris@66:         setupPaneAndLayerMenus();
Chris@66:     }
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::mainModelChanged(WaveFileModel *model)
Chris@0: {
Chris@0:     m_panLayer->setModel(model);
Chris@200: 
Chris@200:     MainWindowBase::mainModelChanged(model);
Chris@200: 
Chris@200:     if (m_playTarget) {
Chris@200:         connect(m_fader, SIGNAL(valueChanged(float)),
Chris@200:                 m_playTarget, SLOT(setOutputGain(float)));
Chris@200:     }
Chris@0: }
Chris@0: 
Chris@0: void
Chris@200: MainWindow::setInstantsNumbering()
Chris@0: {
Chris@200:     QAction *a = dynamic_cast<QAction *>(sender());
Chris@200:     if (!a) return;
Chris@200: 
Chris@200:     int type = m_numberingActions[a];
Chris@200:     
Chris@200:     if (m_labeller) m_labeller->setType(Labeller::ValueType(type));
Chris@200: 
Chris@200:     QSettings settings;
Chris@200:     settings.beginGroup("MainWindow");
Chris@200:     settings.setValue("labellertype", type);
Chris@200:     settings.endGroup();
Chris@200: }
Chris@200: 
Chris@200: void
Chris@200: MainWindow::setInstantsCounterCycle()
Chris@200: {
Chris@200:     QAction *a = dynamic_cast<QAction *>(sender());
Chris@200:     if (!a) return;
Chris@200:     
Chris@200:     int cycle = a->text().toInt();
Chris@200:     if (cycle == 0) return;
Chris@200: 
Chris@200:     if (m_labeller) m_labeller->setCounterCycleSize(cycle);
Chris@200:     
Chris@200:     QSettings settings;
Chris@200:     settings.beginGroup("MainWindow");
Chris@200:     settings.setValue("labellercycle", cycle);
Chris@200:     settings.endGroup();
Chris@200: }
Chris@200: 
Chris@200: void
Chris@200: MainWindow::resetInstantsCounters()
Chris@200: {
Chris@200:     LabelCounterInputDialog dialog(m_labeller, this);
Chris@241:     dialog.setWindowTitle(tr("Reset Counters"));
Chris@200:     dialog.exec();
Chris@0: }
Chris@0: 
Chris@0: void
Chris@233: MainWindow::modelGenerationFailed(QString transformName, QString message)
Chris@233: {
Chris@233:     if (message != "") {
Chris@233: 
Chris@233:         QMessageBox::warning
Chris@233:             (this,
Chris@233:              tr("Failed to generate layer"),
Chris@233:              tr("<b>Layer generation failed</b><p>Failed to generate derived layer.<p>The layer transform \"%1\" failed:<p>%2")
Chris@233:              .arg(transformName).arg(message),
Chris@233:              QMessageBox::Ok);
Chris@233:     } else {
Chris@233:         QMessageBox::warning
Chris@233:             (this,
Chris@233:              tr("Failed to generate layer"),
Chris@233:              tr("<b>Layer generation failed</b><p>Failed to generate a derived layer.<p>The layer transform \"%1\" failed.<p>No error information is available.")
Chris@233:              .arg(transformName),
Chris@233:              QMessageBox::Ok);
Chris@233:     }
Chris@233: }
Chris@233: 
Chris@233: void
Chris@233: MainWindow::modelGenerationWarning(QString transformName, QString message)
Chris@233: {
Chris@233:     QMessageBox::warning
Chris@233:         (this, tr("Warning"), message, QMessageBox::Ok);
Chris@233: }
Chris@233: 
Chris@233: void
Chris@233: MainWindow::modelRegenerationFailed(QString layerName,
Chris@233:                                     QString transformName, QString message)
Chris@233: {
Chris@233:     if (message != "") {
Chris@233: 
Chris@233:         QMessageBox::warning
Chris@233:             (this,
Chris@233:              tr("Failed to regenerate layer"),
Chris@233:              tr("<b>Layer generation failed</b><p>Failed to regenerate derived layer \"%1\" using new data model as input.<p>The layer transform \"%2\" failed:<p>%3")
Chris@233:              .arg(layerName).arg(transformName).arg(message),
Chris@233:              QMessageBox::Ok);
Chris@233:     } else {
Chris@233:         QMessageBox::warning
Chris@233:             (this,
Chris@233:              tr("Failed to regenerate layer"),
Chris@233:              tr("<b>Layer generation failed</b><p>Failed to regenerate derived layer \"%1\" using new data model as input.<p>The layer transform \"%2\" failed.<p>No error information is available.")
Chris@233:              .arg(layerName).arg(transformName),
Chris@233:              QMessageBox::Ok);
Chris@233:     }
Chris@233: }
Chris@233: 
Chris@233: void
Chris@233: MainWindow::modelRegenerationWarning(QString layerName,
Chris@233:                                      QString transformName, QString message)
Chris@233: {
Chris@233:     QMessageBox::warning
Chris@233:         (this, tr("Warning"), tr("<b>Warning when regenerating layer</b><p>When regenerating the derived layer \"%1\" using new data model as input:<p>%2").arg(layerName).arg(message), QMessageBox::Ok);
Chris@233: }
Chris@233: 
Chris@233: void
Chris@233: MainWindow::alignmentFailed(QString transformName, QString message)
Chris@0: {
Chris@0:     QMessageBox::warning
Chris@0:         (this,
Chris@233:          tr("Failed to calculate alignment"),
Chris@233:          tr("<b>Alignment calculation failed</b><p>Failed to calculate an audio alignment using transform \"%1\":<p>%2")
Chris@233:          .arg(transformName).arg(message),
Chris@165:          QMessageBox::Ok);
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::rightButtonMenuRequested(Pane *pane, QPoint position)
Chris@0: {
Chris@0: //    std::cerr << "MainWindow::rightButtonMenuRequested(" << pane << ", " << position.x() << ", " << position.y() << ")" << std::endl;
Chris@0:     m_paneStack->setCurrentPane(pane);
Chris@0:     m_rightButtonMenu->popup(position);
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::showLayerTree()
Chris@0: {
Chris@219:     if (!m_layerTreeDialog.isNull()) {
Chris@219:         m_layerTreeDialog->show();
Chris@219:         m_layerTreeDialog->raise();
Chris@177:         return;
Chris@177:     }
Chris@177: 
Chris@219:     m_layerTreeDialog = new LayerTreeDialog(m_paneStack);
Chris@232:     m_layerTreeDialog->setAttribute(Qt::WA_DeleteOnClose); // see below
Chris@219:     m_layerTreeDialog->show();
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::preferences()
Chris@0: {
Chris@0:     if (!m_preferencesDialog.isNull()) {
Chris@0:         m_preferencesDialog->show();
Chris@0:         m_preferencesDialog->raise();
Chris@0:         return;
Chris@0:     }
Chris@0: 
Chris@0:     m_preferencesDialog = new PreferencesDialog(this);
Chris@0: 
Chris@0:     // DeleteOnClose is safe here, because m_preferencesDialog is a
Chris@0:     // QPointer that will be zeroed when the dialog is deleted.  We
Chris@0:     // use it in preference to leaving the dialog lying around because
Chris@0:     // if you Cancel the dialog, it resets the preferences state
Chris@0:     // without resetting its own widgets, so its state will be
Chris@0:     // incorrect when next shown unless we construct it afresh
Chris@0:     m_preferencesDialog->setAttribute(Qt::WA_DeleteOnClose);
Chris@0: 
Chris@0:     m_preferencesDialog->show();
Chris@0: }
Chris@0: 
Chris@0: void
Chris@90: MainWindow::mouseEnteredWidget()
Chris@90: {
Chris@90:     QWidget *w = dynamic_cast<QWidget *>(sender());
Chris@90:     if (!w) return;
Chris@90: 
Chris@90:     if (w == m_fader) {
Chris@116:         contextHelpChanged(tr("Adjust the master playback level"));
Chris@90:     } else if (w == m_playSpeed) {
Chris@116:         contextHelpChanged(tr("Adjust the master playback speed"));
Chris@90:     }
Chris@90: }
Chris@90: 
Chris@90: void
Chris@90: MainWindow::mouseLeftWidget()
Chris@90: {
Chris@116:     contextHelpChanged("");
Chris@116: }
Chris@116: 
Chris@116: void
Chris@0: MainWindow::website()
Chris@0: {
Chris@0:     openHelpUrl(tr("http://www.sonicvisualiser.org/"));
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::help()
Chris@0: {
Chris@236:     openHelpUrl(tr("http://www.sonicvisualiser.org/doc/reference/1.2/en/"));
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: MainWindow::about()
Chris@0: {
Chris@0:     bool debug = false;
Chris@0:     QString version = "(unknown version)";
Chris@0: 
Chris@0: #ifdef BUILD_DEBUG
Chris@0:     debug = true;
Chris@0: #endif
Chris@0: #ifdef SV_VERSION
Chris@0: #ifdef SVNREV
Chris@0:     version = tr("Release %1 : Revision %2").arg(SV_VERSION).arg(SVNREV);
Chris@0: #else
Chris@0:     version = tr("Release %1").arg(SV_VERSION);
Chris@0: #endif
Chris@0: #else
Chris@0: #ifdef SVNREV
Chris@0:     version = tr("Unreleased : Revision %1").arg(SVNREV);
Chris@0: #endif
Chris@0: #endif
Chris@0: 
Chris@0:     QString aboutText;
Chris@0: 
Chris@0:     aboutText += tr("<h3>About Sonic Visualiser</h3>");
Chris@231:     aboutText += tr("<p>Sonic Visualiser is a program for viewing and exploring audio data for semantic music analysis and annotation.</p>");
Chris@111:     aboutText += tr("<p>%1 : %2 configuration</p>")
Chris@0:         .arg(version)
Chris@0:         .arg(debug ? tr("Debug") : tr("Release"));
Chris@0: 
Chris@132: #ifndef BUILD_STATIC
Chris@132:     aboutText += tr("<br>Using Qt v%1 &copy; Trolltech AS").arg(QT_VERSION_STR);
Chris@132: #else
Chris@132: #ifdef QT_SHARED
Chris@132:     aboutText += tr("<br>Using Qt v%1 &copy; Trolltech AS").arg(QT_VERSION_STR);
Chris@132: #endif
Chris@132: #endif
Chris@132: 
Chris@0: #ifdef BUILD_STATIC
Chris@0:     aboutText += tr("<p>Statically linked");
Chris@0: #ifndef QT_SHARED
Chris@0:     aboutText += tr("<br>With Qt (v%1) &copy; Trolltech AS").arg(QT_VERSION_STR);
Chris@0: #endif
Chris@0: #ifdef HAVE_JACK
Chris@93: #ifdef JACK_VERSION
Chris@0:     aboutText += tr("<br>With JACK audio output (v%1) &copy; Paul Davis and Jack O'Quin").arg(JACK_VERSION);
Chris@93: #else
Chris@93:     aboutText += tr("<br>With JACK audio output &copy; Paul Davis and Jack O'Quin");
Chris@93: #endif
Chris@0: #endif
Chris@0: #ifdef HAVE_PORTAUDIO
Chris@0:     aboutText += tr("<br>With PortAudio audio output &copy; Ross Bencina and Phil Burk");
Chris@0: #endif
Chris@0: #ifdef HAVE_OGGZ
Chris@93: #ifdef OGGZ_VERSION
Chris@0:     aboutText += tr("<br>With Ogg file decoder (oggz v%1, fishsound v%2) &copy; CSIRO Australia").arg(OGGZ_VERSION).arg(FISHSOUND_VERSION);
Chris@93: #else
Chris@93:     aboutText += tr("<br>With Ogg file decoder &copy; CSIRO Australia");
Chris@93: #endif
Chris@0: #endif
Chris@0: #ifdef HAVE_MAD
Chris@93: #ifdef MAD_VERSION
Chris@0:     aboutText += tr("<br>With MAD mp3 decoder (v%1) &copy; Underbit Technologies Inc").arg(MAD_VERSION);
Chris@93: #else
Chris@93:     aboutText += tr("<br>With MAD mp3 decoder &copy; Underbit Technologies Inc");
Chris@93: #endif
Chris@0: #endif
Chris@0: #ifdef HAVE_SAMPLERATE
Chris@93: #ifdef SAMPLERATE_VERSION
Chris@0:     aboutText += tr("<br>With libsamplerate (v%1) &copy; Erik de Castro Lopo").arg(SAMPLERATE_VERSION);
Chris@93: #else
Chris@93:     aboutText += tr("<br>With libsamplerate &copy; Erik de Castro Lopo");
Chris@93: #endif
Chris@0: #endif
Chris@0: #ifdef HAVE_SNDFILE
Chris@93: #ifdef SNDFILE_VERSION
Chris@0:     aboutText += tr("<br>With libsndfile (v%1) &copy; Erik de Castro Lopo").arg(SNDFILE_VERSION);
Chris@93: #else
Chris@93:     aboutText += tr("<br>With libsndfile &copy; Erik de Castro Lopo");
Chris@93: #endif
Chris@0: #endif
Chris@127: #ifdef HAVE_FFTW3F
Chris@93: #ifdef FFTW3_VERSION
Chris@0:     aboutText += tr("<br>With FFTW3 (v%1) &copy; Matteo Frigo and MIT").arg(FFTW3_VERSION);
Chris@93: #else
Chris@93:     aboutText += tr("<br>With FFTW3 &copy; Matteo Frigo and MIT");
Chris@93: #endif
Chris@0: #endif
Chris@0: #ifdef HAVE_VAMP
Chris@114:     aboutText += tr("<br>With Vamp plugin support (API v%1, host SDK v%2) &copy; Chris Cannam").arg(VAMP_API_VERSION).arg(VAMP_SDK_VERSION);
Chris@0: #endif
Chris@0:     aboutText += tr("<br>With LADSPA plugin support (API v%1) &copy; Richard Furse, Paul Davis, Stefan Westerfeld").arg(LADSPA_VERSION);
Chris@0:     aboutText += tr("<br>With DSSI plugin support (API v%1) &copy; Chris Cannam, Steve Harris, Sean Bolton").arg(DSSI_VERSION);
Chris@69: #ifdef HAVE_LIBLO
Chris@93: #ifdef LIBLO_VERSION
Chris@69:     aboutText += tr("<br>With liblo Lite OSC library (v%1) &copy; Steve Harris").arg(LIBLO_VERSION);
Chris@93: #else
Chris@93:     aboutText += tr("<br>With liblo Lite OSC library &copy; Steve Harris").arg(LIBLO_VERSION);
Chris@93: #endif
Chris@70:     if (m_oscQueue && m_oscQueue->isOK()) {
Chris@69:         aboutText += tr("<p>The OSC URL for this instance is: \"%1\"").arg(m_oscQueue->getOSCURL());
Chris@69:     }
Chris@69: #endif
Chris@0:     aboutText += "</p>";
Chris@0: #endif
Chris@0: 
Chris@0:     aboutText += 
Chris@231:         "<p>Sonic Visualiser Copyright &copy; 2005 - 2008 Chris Cannam and "
Chris@90:         "Queen Mary, University of London.</p>"
Chris@231:         "<p>This program is free software; you can redistribute it and/or "
Chris@231:         "modify it under the terms of the GNU General Public License as "
Chris@231:         "published by the Free Software Foundation; either version 2 of the "
Chris@0:         "License, or (at your option) any later version.<br>See the file "
Chris@0:         "COPYING included with this distribution for more information.</p>";
Chris@0:     
Chris@0:     QMessageBox::about(this, tr("About Sonic Visualiser"), aboutText);
Chris@0: }
Chris@0: 
Chris@162: void
Chris@162: MainWindow::keyReference()
Chris@162: {
Chris@162:     m_keyReference->show();
Chris@162: }
Chris@162: