annotate main/MainWindow.cpp @ 7:c3ef80114040

* Add zoom thumbwheels to Pane. Implement horizontal thumbwheel, and vertical depending on layer type (supported for waveform and spectrogram, though wrong for log-scale spectrogram at the moment). * Add bare bones of a spectrum layer. * Add window icon * Add shortcut for "insert time instant" on laptops without keypad enter (";") * Delete FFT processing thread when it exits (at least, next time we're asked for something interesting) * Get audio file extensions from the file readers, and thus from libsndfile for the wave file reader -- leads to rather a wide combo box in file dialog though * Better refresh order for spectrogram (redraw centre section first)
author Chris Cannam
date Fri, 04 Aug 2006 17:01:37 +0000
parents 0a687ed1b50f
children 92cb01225e7a
rev   line source
Chris@0 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
Chris@0 2
Chris@0 3 /*
Chris@0 4 Sonic Visualiser
Chris@0 5 An audio file viewer and annotation editor.
Chris@0 6 Centre for Digital Music, Queen Mary, University of London.
Chris@0 7 This file copyright 2006 Chris Cannam.
Chris@0 8
Chris@0 9 This program is free software; you can redistribute it and/or
Chris@0 10 modify it under the terms of the GNU General Public License as
Chris@0 11 published by the Free Software Foundation; either version 2 of the
Chris@0 12 License, or (at your option) any later version. See the file
Chris@0 13 COPYING included with this distribution for more information.
Chris@0 14 */
Chris@0 15
Chris@1 16 #include "version.h"
Chris@0 17
Chris@0 18 #include "MainWindow.h"
Chris@1 19 #include "document/Document.h"
Chris@0 20 #include "PreferencesDialog.h"
Chris@0 21
Chris@1 22 #include "view/Pane.h"
Chris@1 23 #include "view/PaneStack.h"
Chris@1 24 #include "data/model/WaveFileModel.h"
Chris@1 25 #include "data/model/SparseOneDimensionalModel.h"
Chris@1 26 #include "view/ViewManager.h"
Chris@0 27 #include "base/Preferences.h"
Chris@0 28 #include "layer/WaveformLayer.h"
Chris@0 29 #include "layer/TimeRulerLayer.h"
Chris@0 30 #include "layer/TimeInstantLayer.h"
Chris@0 31 #include "layer/TimeValueLayer.h"
Chris@0 32 #include "layer/Colour3DPlotLayer.h"
Chris@0 33 #include "widgets/Fader.h"
Chris@1 34 #include "view/Panner.h"
Chris@0 35 #include "widgets/PropertyBox.h"
Chris@0 36 #include "widgets/PropertyStack.h"
Chris@0 37 #include "widgets/AudioDial.h"
Chris@0 38 #include "widgets/LayerTree.h"
Chris@0 39 #include "widgets/ListInputDialog.h"
Chris@0 40 #include "audioio/AudioCallbackPlaySource.h"
Chris@0 41 #include "audioio/AudioCallbackPlayTarget.h"
Chris@0 42 #include "audioio/AudioTargetFactory.h"
Chris@1 43 #include "data/fileio/AudioFileReaderFactory.h"
Chris@1 44 #include "data/fileio/DataFileReaderFactory.h"
Chris@1 45 #include "data/fileio/WavFileWriter.h"
Chris@1 46 #include "data/fileio/CSVFileWriter.h"
Chris@1 47 #include "data/fileio/BZipFileDevice.h"
Chris@1 48 #include "base/RecentFiles.h"
Chris@0 49 #include "transform/TransformFactory.h"
Chris@0 50 #include "base/PlayParameterRepository.h"
Chris@0 51 #include "base/XmlExportable.h"
Chris@0 52 #include "base/CommandHistory.h"
Chris@0 53 #include "base/Profiler.h"
Chris@0 54 #include "base/Clipboard.h"
Chris@0 55
Chris@0 56 // For version information
Chris@0 57 #include "vamp/vamp.h"
Chris@0 58 #include "vamp-sdk/PluginBase.h"
Chris@0 59 #include "plugin/api/ladspa.h"
Chris@0 60 #include "plugin/api/dssi.h"
Chris@0 61
Chris@0 62 #include <QApplication>
Chris@0 63 #include <QPushButton>
Chris@0 64 #include <QFileDialog>
Chris@0 65 #include <QMessageBox>
Chris@0 66 #include <QGridLayout>
Chris@0 67 #include <QLabel>
Chris@0 68 #include <QAction>
Chris@0 69 #include <QMenuBar>
Chris@0 70 #include <QToolBar>
Chris@0 71 #include <QInputDialog>
Chris@0 72 #include <QStatusBar>
Chris@0 73 #include <QTreeView>
Chris@0 74 #include <QFile>
Chris@0 75 #include <QTextStream>
Chris@0 76 #include <QProcess>
Chris@7 77 #include <QShortcut>
Chris@5 78 #include <QSettings>
Chris@0 79
Chris@0 80 #include <iostream>
Chris@0 81 #include <cstdio>
Chris@0 82 #include <errno.h>
Chris@0 83
Chris@0 84 using std::cerr;
Chris@0 85 using std::endl;
Chris@0 86
Chris@0 87
Chris@0 88 MainWindow::MainWindow() :
Chris@0 89 m_document(0),
Chris@0 90 m_paneStack(0),
Chris@0 91 m_viewManager(0),
Chris@0 92 m_panner(0),
Chris@0 93 m_timeRulerLayer(0),
Chris@0 94 m_playSource(0),
Chris@0 95 m_playTarget(0),
Chris@0 96 m_mainMenusCreated(false),
Chris@0 97 m_paneMenu(0),
Chris@0 98 m_layerMenu(0),
Chris@0 99 m_existingLayersMenu(0),
Chris@0 100 m_rightButtonMenu(0),
Chris@0 101 m_rightButtonLayerMenu(0),
Chris@0 102 m_documentModified(false),
Chris@0 103 m_preferencesDialog(0)
Chris@0 104 {
Chris@0 105 setWindowTitle(tr("Sonic Visualiser"));
Chris@0 106
Chris@0 107 UnitDatabase::getInstance()->registerUnit("Hz");
Chris@0 108 UnitDatabase::getInstance()->registerUnit("dB");
Chris@0 109
Chris@0 110 connect(CommandHistory::getInstance(), SIGNAL(commandExecuted()),
Chris@0 111 this, SLOT(documentModified()));
Chris@0 112 connect(CommandHistory::getInstance(), SIGNAL(documentRestored()),
Chris@0 113 this, SLOT(documentRestored()));
Chris@0 114
Chris@0 115 QFrame *frame = new QFrame;
Chris@0 116 setCentralWidget(frame);
Chris@0 117
Chris@0 118 QGridLayout *layout = new QGridLayout;
Chris@0 119
Chris@0 120 m_viewManager = new ViewManager();
Chris@0 121 connect(m_viewManager, SIGNAL(selectionChanged()),
Chris@0 122 this, SLOT(updateMenuStates()));
Chris@0 123
Chris@0 124 m_descriptionLabel = new QLabel;
Chris@0 125
Chris@0 126 m_paneStack = new PaneStack(frame, m_viewManager);
Chris@0 127 connect(m_paneStack, SIGNAL(currentPaneChanged(Pane *)),
Chris@0 128 this, SLOT(currentPaneChanged(Pane *)));
Chris@0 129 connect(m_paneStack, SIGNAL(currentLayerChanged(Pane *, Layer *)),
Chris@0 130 this, SLOT(currentLayerChanged(Pane *, Layer *)));
Chris@0 131 connect(m_paneStack, SIGNAL(rightButtonMenuRequested(Pane *, QPoint)),
Chris@0 132 this, SLOT(rightButtonMenuRequested(Pane *, QPoint)));
Chris@0 133
Chris@0 134 m_panner = new Panner(frame);
Chris@0 135 m_panner->setViewManager(m_viewManager);
Chris@0 136 m_panner->setFixedHeight(40);
Chris@0 137
Chris@0 138 m_panLayer = new WaveformLayer;
Chris@0 139 m_panLayer->setChannelMode(WaveformLayer::MergeChannels);
Chris@0 140 // m_panLayer->setScale(WaveformLayer::MeterScale);
Chris@0 141 m_panLayer->setAutoNormalize(true);
Chris@0 142 m_panLayer->setBaseColour(Qt::darkGreen);
Chris@0 143 m_panLayer->setAggressiveCacheing(true);
Chris@0 144 m_panner->addLayer(m_panLayer);
Chris@0 145
Chris@0 146 m_playSource = new AudioCallbackPlaySource(m_viewManager);
Chris@0 147
Chris@0 148 connect(m_playSource, SIGNAL(sampleRateMismatch(size_t, size_t, bool)),
Chris@0 149 this, SLOT(sampleRateMismatch(size_t, size_t, bool)));
Chris@0 150
Chris@0 151 m_fader = new Fader(frame, false);
Chris@0 152
Chris@0 153 m_playSpeed = new AudioDial(frame);
Chris@0 154 m_playSpeed->setMinimum(1);
Chris@0 155 m_playSpeed->setMaximum(10);
Chris@0 156 m_playSpeed->setValue(10);
Chris@0 157 m_playSpeed->setFixedWidth(24);
Chris@0 158 m_playSpeed->setFixedHeight(24);
Chris@0 159 m_playSpeed->setNotchesVisible(true);
Chris@0 160 m_playSpeed->setPageStep(1);
Chris@0 161 m_playSpeed->setToolTip(tr("Playback speed: Full"));
Chris@0 162 m_playSpeed->setDefaultValue(10);
Chris@0 163 connect(m_playSpeed, SIGNAL(valueChanged(int)),
Chris@0 164 this, SLOT(playSpeedChanged(int)));
Chris@0 165
Chris@0 166 layout->addWidget(m_paneStack, 0, 0, 1, 3);
Chris@0 167 layout->addWidget(m_panner, 1, 0);
Chris@0 168 layout->addWidget(m_fader, 1, 1);
Chris@0 169 layout->addWidget(m_playSpeed, 1, 2);
Chris@0 170 frame->setLayout(layout);
Chris@0 171
Chris@0 172 connect(m_viewManager, SIGNAL(outputLevelsChanged(float, float)),
Chris@0 173 this, SLOT(outputLevelsChanged(float, float)));
Chris@0 174
Chris@0 175 connect(Preferences::getInstance(),
Chris@0 176 SIGNAL(propertyChanged(PropertyContainer::PropertyName)),
Chris@0 177 this,
Chris@0 178 SLOT(preferenceChanged(PropertyContainer::PropertyName)));
Chris@0 179
Chris@0 180 setupMenus();
Chris@0 181 setupToolbars();
Chris@0 182
Chris@7 183 statusBar()->addWidget(m_descriptionLabel);
Chris@0 184
Chris@0 185 newSession();
Chris@0 186 }
Chris@0 187
Chris@0 188 MainWindow::~MainWindow()
Chris@0 189 {
Chris@0 190 closeSession();
Chris@0 191 delete m_playTarget;
Chris@0 192 delete m_playSource;
Chris@0 193 delete m_viewManager;
Chris@0 194 Profiles::getInstance()->dump();
Chris@0 195 }
Chris@0 196
Chris@0 197 void
Chris@0 198 MainWindow::setupMenus()
Chris@0 199 {
Chris@0 200 QAction *action = 0;
Chris@0 201 QMenu *menu = 0;
Chris@0 202 QToolBar *toolbar = 0;
Chris@0 203
Chris@0 204 if (!m_mainMenusCreated) {
Chris@0 205 m_rightButtonMenu = new QMenu();
Chris@0 206 }
Chris@0 207
Chris@0 208 if (m_rightButtonLayerMenu) {
Chris@0 209 m_rightButtonLayerMenu->clear();
Chris@0 210 } else {
Chris@0 211 m_rightButtonLayerMenu = m_rightButtonMenu->addMenu(tr("&Layer"));
Chris@0 212 m_rightButtonMenu->addSeparator();
Chris@0 213 }
Chris@0 214
Chris@0 215 if (!m_mainMenusCreated) {
Chris@0 216
Chris@0 217 CommandHistory::getInstance()->registerMenu(m_rightButtonMenu);
Chris@0 218 m_rightButtonMenu->addSeparator();
Chris@0 219
Chris@0 220 menu = menuBar()->addMenu(tr("&File"));
Chris@0 221 toolbar = addToolBar(tr("File Toolbar"));
Chris@0 222
Chris@0 223 QIcon icon(":icons/filenew.png");
Chris@0 224 icon.addFile(":icons/filenew-22.png");
Chris@0 225 action = new QAction(icon, tr("&New Session"), this);
Chris@0 226 action->setShortcut(tr("Ctrl+N"));
Chris@0 227 action->setStatusTip(tr("Clear the current Sonic Visualiser session and start a new one"));
Chris@0 228 connect(action, SIGNAL(triggered()), this, SLOT(newSession()));
Chris@0 229 menu->addAction(action);
Chris@0 230 toolbar->addAction(action);
Chris@0 231
Chris@0 232 icon = QIcon(":icons/fileopen.png");
Chris@0 233 icon.addFile(":icons/fileopen-22.png");
Chris@0 234
Chris@0 235 action = new QAction(icon, tr("&Open Session..."), this);
Chris@0 236 action->setShortcut(tr("Ctrl+O"));
Chris@0 237 action->setStatusTip(tr("Open a previously saved Sonic Visualiser session file"));
Chris@0 238 connect(action, SIGNAL(triggered()), this, SLOT(openSession()));
Chris@0 239 menu->addAction(action);
Chris@0 240
Chris@0 241 action = new QAction(icon, tr("&Open..."), this);
Chris@0 242 action->setStatusTip(tr("Open a session file, audio file, or layer"));
Chris@0 243 connect(action, SIGNAL(triggered()), this, SLOT(openSomething()));
Chris@0 244 toolbar->addAction(action);
Chris@0 245
Chris@0 246 icon = QIcon(":icons/filesave.png");
Chris@0 247 icon.addFile(":icons/filesave-22.png");
Chris@0 248 action = new QAction(icon, tr("&Save Session"), this);
Chris@0 249 action->setShortcut(tr("Ctrl+S"));
Chris@0 250 action->setStatusTip(tr("Save the current session into a Sonic Visualiser session file"));
Chris@0 251 connect(action, SIGNAL(triggered()), this, SLOT(saveSession()));
Chris@0 252 connect(this, SIGNAL(canSave(bool)), action, SLOT(setEnabled(bool)));
Chris@0 253 menu->addAction(action);
Chris@0 254 toolbar->addAction(action);
Chris@0 255
Chris@0 256 icon = QIcon(":icons/filesaveas.png");
Chris@0 257 icon.addFile(":icons/filesaveas-22.png");
Chris@0 258 action = new QAction(icon, tr("Save Session &As..."), this);
Chris@0 259 action->setStatusTip(tr("Save the current session into a new Sonic Visualiser session file"));
Chris@0 260 connect(action, SIGNAL(triggered()), this, SLOT(saveSessionAs()));
Chris@0 261 menu->addAction(action);
Chris@0 262 toolbar->addAction(action);
Chris@0 263
Chris@0 264 menu->addSeparator();
Chris@0 265
Chris@0 266 action = new QAction(tr("&Import Audio File..."), this);
Chris@0 267 action->setShortcut(tr("Ctrl+I"));
Chris@0 268 action->setStatusTip(tr("Import an existing audio file"));
Chris@0 269 connect(action, SIGNAL(triggered()), this, SLOT(importAudio()));
Chris@0 270 menu->addAction(action);
Chris@0 271
Chris@0 272 action = new QAction(tr("Import Secondary Audio File..."), this);
Chris@0 273 action->setShortcut(tr("Ctrl+Shift+I"));
Chris@0 274 action->setStatusTip(tr("Import an extra audio file as a separate layer"));
Chris@0 275 connect(action, SIGNAL(triggered()), this, SLOT(importMoreAudio()));
Chris@0 276 connect(this, SIGNAL(canImportMoreAudio(bool)), action, SLOT(setEnabled(bool)));
Chris@0 277 menu->addAction(action);
Chris@0 278
Chris@0 279 action = new QAction(tr("&Export Audio File..."), this);
Chris@0 280 action->setStatusTip(tr("Export selection as an audio file"));
Chris@0 281 connect(action, SIGNAL(triggered()), this, SLOT(exportAudio()));
Chris@0 282 connect(this, SIGNAL(canExportAudio(bool)), action, SLOT(setEnabled(bool)));
Chris@0 283 menu->addAction(action);
Chris@0 284
Chris@0 285 menu->addSeparator();
Chris@0 286
Chris@0 287 action = new QAction(tr("Import Annotation &Layer..."), this);
Chris@0 288 action->setShortcut(tr("Ctrl+L"));
Chris@0 289 action->setStatusTip(tr("Import layer data from an existing file"));
Chris@0 290 connect(action, SIGNAL(triggered()), this, SLOT(importLayer()));
Chris@0 291 connect(this, SIGNAL(canImportLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 292 menu->addAction(action);
Chris@0 293
Chris@0 294 action = new QAction(tr("Export Annotation Layer..."), this);
Chris@0 295 action->setStatusTip(tr("Export layer data to a file"));
Chris@0 296 connect(action, SIGNAL(triggered()), this, SLOT(exportLayer()));
Chris@0 297 connect(this, SIGNAL(canExportLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 298 menu->addAction(action);
Chris@0 299
Chris@0 300 menu->addSeparator();
Chris@0 301 m_recentFilesMenu = menu->addMenu(tr("&Recent Files"));
Chris@0 302 menu->addMenu(m_recentFilesMenu);
Chris@0 303 setupRecentFilesMenu();
Chris@0 304 connect(RecentFiles::getInstance(), SIGNAL(recentFilesChanged()),
Chris@0 305 this, SLOT(setupRecentFilesMenu()));
Chris@0 306
Chris@0 307 menu->addSeparator();
Chris@0 308 action = new QAction(tr("&Preferences..."), this);
Chris@0 309 action->setStatusTip(tr("Adjust the application preferences"));
Chris@0 310 connect(action, SIGNAL(triggered()), this, SLOT(preferences()));
Chris@0 311 menu->addAction(action);
Chris@0 312
Chris@0 313 /*!!!
Chris@0 314 menu->addSeparator();
Chris@0 315
Chris@0 316 action = new QAction(tr("Play / Pause"), this);
Chris@0 317 action->setShortcut(tr("Space"));
Chris@0 318 action->setStatusTip(tr("Start or stop playback from the current position"));
Chris@0 319 connect(action, SIGNAL(triggered()), this, SLOT(play()));
Chris@0 320 menu->addAction(action);
Chris@0 321 */
Chris@0 322
Chris@0 323 menu->addSeparator();
Chris@0 324 action = new QAction(QIcon(":/icons/exit.png"),
Chris@0 325 tr("&Quit"), this);
Chris@0 326 action->setShortcut(tr("Ctrl+Q"));
Chris@0 327 connect(action, SIGNAL(triggered()), this, SLOT(close()));
Chris@0 328 menu->addAction(action);
Chris@0 329
Chris@0 330 menu = menuBar()->addMenu(tr("&Edit"));
Chris@0 331 CommandHistory::getInstance()->registerMenu(menu);
Chris@0 332
Chris@0 333 menu->addSeparator();
Chris@0 334
Chris@0 335 action = new QAction(QIcon(":/icons/editcut.png"),
Chris@0 336 tr("Cu&t"), this);
Chris@0 337 action->setShortcut(tr("Ctrl+X"));
Chris@0 338 connect(action, SIGNAL(triggered()), this, SLOT(cut()));
Chris@0 339 connect(this, SIGNAL(canEditSelection(bool)), action, SLOT(setEnabled(bool)));
Chris@0 340 menu->addAction(action);
Chris@0 341 m_rightButtonMenu->addAction(action);
Chris@0 342
Chris@0 343 action = new QAction(QIcon(":/icons/editcopy.png"),
Chris@0 344 tr("&Copy"), this);
Chris@0 345 action->setShortcut(tr("Ctrl+C"));
Chris@0 346 connect(action, SIGNAL(triggered()), this, SLOT(copy()));
Chris@0 347 connect(this, SIGNAL(canEditSelection(bool)), action, SLOT(setEnabled(bool)));
Chris@0 348 menu->addAction(action);
Chris@0 349 m_rightButtonMenu->addAction(action);
Chris@0 350
Chris@0 351 action = new QAction(QIcon(":/icons/editpaste.png"),
Chris@0 352 tr("&Paste"), this);
Chris@0 353 action->setShortcut(tr("Ctrl+V"));
Chris@0 354 connect(action, SIGNAL(triggered()), this, SLOT(paste()));
Chris@0 355 connect(this, SIGNAL(canPaste(bool)), action, SLOT(setEnabled(bool)));
Chris@0 356 menu->addAction(action);
Chris@0 357 m_rightButtonMenu->addAction(action);
Chris@0 358
Chris@0 359 action = new QAction(tr("&Delete Selected Items"), this);
Chris@0 360 action->setShortcut(tr("Del"));
Chris@0 361 connect(action, SIGNAL(triggered()), this, SLOT(deleteSelected()));
Chris@0 362 connect(this, SIGNAL(canEditSelection(bool)), action, SLOT(setEnabled(bool)));
Chris@0 363 menu->addAction(action);
Chris@0 364 m_rightButtonMenu->addAction(action);
Chris@0 365
Chris@0 366 menu->addSeparator();
Chris@0 367 m_rightButtonMenu->addSeparator();
Chris@0 368
Chris@0 369 action = new QAction(tr("Select &All"), this);
Chris@0 370 action->setShortcut(tr("Ctrl+A"));
Chris@0 371 connect(action, SIGNAL(triggered()), this, SLOT(selectAll()));
Chris@0 372 connect(this, SIGNAL(canSelect(bool)), action, SLOT(setEnabled(bool)));
Chris@0 373 menu->addAction(action);
Chris@0 374 m_rightButtonMenu->addAction(action);
Chris@0 375
Chris@0 376 action = new QAction(tr("Select &Visible Range"), this);
Chris@0 377 action->setShortcut(tr("Ctrl+Shift+A"));
Chris@0 378 connect(action, SIGNAL(triggered()), this, SLOT(selectVisible()));
Chris@0 379 connect(this, SIGNAL(canSelect(bool)), action, SLOT(setEnabled(bool)));
Chris@0 380 menu->addAction(action);
Chris@0 381
Chris@0 382 action = new QAction(tr("Select to &Start"), this);
Chris@0 383 action->setShortcut(tr("Shift+Left"));
Chris@0 384 connect(action, SIGNAL(triggered()), this, SLOT(selectToStart()));
Chris@0 385 connect(this, SIGNAL(canSelect(bool)), action, SLOT(setEnabled(bool)));
Chris@0 386 menu->addAction(action);
Chris@0 387
Chris@0 388 action = new QAction(tr("Select to &End"), this);
Chris@0 389 action->setShortcut(tr("Shift+Right"));
Chris@0 390 connect(action, SIGNAL(triggered()), this, SLOT(selectToEnd()));
Chris@0 391 connect(this, SIGNAL(canSelect(bool)), action, SLOT(setEnabled(bool)));
Chris@0 392 menu->addAction(action);
Chris@0 393
Chris@0 394 action = new QAction(tr("C&lear Selection"), this);
Chris@0 395 action->setShortcut(tr("Esc"));
Chris@0 396 connect(action, SIGNAL(triggered()), this, SLOT(clearSelection()));
Chris@0 397 connect(this, SIGNAL(canClearSelection(bool)), action, SLOT(setEnabled(bool)));
Chris@0 398 menu->addAction(action);
Chris@0 399 m_rightButtonMenu->addAction(action);
Chris@0 400
Chris@0 401 menu->addSeparator();
Chris@0 402
Chris@0 403 action = new QAction(tr("&Insert Instant at Playback Position"), this);
Chris@0 404 action->setShortcut(tr("Enter"));
Chris@0 405 connect(action, SIGNAL(triggered()), this, SLOT(insertInstant()));
Chris@0 406 connect(this, SIGNAL(canInsertInstant(bool)), action, SLOT(setEnabled(bool)));
Chris@0 407 menu->addAction(action);
Chris@0 408
Chris@7 409 // Laptop shortcut (no keypad Enter key)
Chris@7 410 connect(new QShortcut(tr(";"), this), SIGNAL(activated()),
Chris@7 411 this, SLOT(insertInstant()));
Chris@7 412
Chris@0 413 menu = menuBar()->addMenu(tr("&View"));
Chris@0 414
Chris@0 415 QActionGroup *overlayGroup = new QActionGroup(this);
Chris@0 416
Chris@0 417 action = new QAction(tr("&No Text Overlays"), this);
Chris@0 418 action->setShortcut(tr("0"));
Chris@0 419 action->setStatusTip(tr("Show no texts for frame times, layer names etc"));
Chris@0 420 connect(action, SIGNAL(triggered()), this, SLOT(showNoOverlays()));
Chris@0 421 action->setCheckable(true);
Chris@0 422 action->setChecked(false);
Chris@0 423 overlayGroup->addAction(action);
Chris@0 424 menu->addAction(action);
Chris@0 425
Chris@0 426 action = new QAction(tr("Basic &Text Overlays"), this);
Chris@0 427 action->setShortcut(tr("9"));
Chris@0 428 action->setStatusTip(tr("Show texts for frame times etc, but not layer names etc"));
Chris@0 429 connect(action, SIGNAL(triggered()), this, SLOT(showBasicOverlays()));
Chris@0 430 action->setCheckable(true);
Chris@0 431 action->setChecked(true);
Chris@0 432 overlayGroup->addAction(action);
Chris@0 433 menu->addAction(action);
Chris@0 434
Chris@0 435 action = new QAction(tr("&All Text Overlays"), this);
Chris@0 436 action->setShortcut(tr("8"));
Chris@0 437 action->setStatusTip(tr("Show texts for frame times, layer names etc"));
Chris@7 438 connect(action, SIGNAL(triggered()), this, SLOT(showAllTextOverlays()));
Chris@0 439 action->setCheckable(true);
Chris@0 440 action->setChecked(false);
Chris@0 441 overlayGroup->addAction(action);
Chris@0 442 menu->addAction(action);
Chris@0 443
Chris@0 444 menu->addSeparator();
Chris@0 445
Chris@0 446 action = new QAction(tr("Scroll &Left"), this);
Chris@0 447 action->setShortcut(tr("Left"));
Chris@0 448 action->setStatusTip(tr("Scroll the current pane to the left"));
Chris@0 449 connect(action, SIGNAL(triggered()), this, SLOT(scrollLeft()));
Chris@0 450 connect(this, SIGNAL(canScroll(bool)), action, SLOT(setEnabled(bool)));
Chris@0 451 menu->addAction(action);
Chris@0 452
Chris@0 453 action = new QAction(tr("Scroll &Right"), this);
Chris@0 454 action->setShortcut(tr("Right"));
Chris@0 455 action->setStatusTip(tr("Scroll the current pane to the right"));
Chris@0 456 connect(action, SIGNAL(triggered()), this, SLOT(scrollRight()));
Chris@0 457 connect(this, SIGNAL(canScroll(bool)), action, SLOT(setEnabled(bool)));
Chris@0 458 menu->addAction(action);
Chris@0 459
Chris@0 460 action = new QAction(tr("Jump Left"), this);
Chris@0 461 action->setShortcut(tr("Ctrl+Left"));
Chris@0 462 action->setStatusTip(tr("Scroll the current pane a big step to the left"));
Chris@0 463 connect(action, SIGNAL(triggered()), this, SLOT(jumpLeft()));
Chris@0 464 connect(this, SIGNAL(canScroll(bool)), action, SLOT(setEnabled(bool)));
Chris@0 465 menu->addAction(action);
Chris@0 466
Chris@0 467 action = new QAction(tr("Jump Right"), this);
Chris@0 468 action->setShortcut(tr("Ctrl+Right"));
Chris@0 469 action->setStatusTip(tr("Scroll the current pane a big step to the right"));
Chris@0 470 connect(action, SIGNAL(triggered()), this, SLOT(jumpRight()));
Chris@0 471 connect(this, SIGNAL(canScroll(bool)), action, SLOT(setEnabled(bool)));
Chris@0 472 menu->addAction(action);
Chris@0 473
Chris@0 474 menu->addSeparator();
Chris@0 475
Chris@0 476 action = new QAction(QIcon(":/icons/zoom-in.png"),
Chris@0 477 tr("Zoom &In"), this);
Chris@0 478 action->setShortcut(tr("Up"));
Chris@0 479 action->setStatusTip(tr("Increase the zoom level"));
Chris@0 480 connect(action, SIGNAL(triggered()), this, SLOT(zoomIn()));
Chris@0 481 connect(this, SIGNAL(canZoom(bool)), action, SLOT(setEnabled(bool)));
Chris@0 482 menu->addAction(action);
Chris@0 483
Chris@0 484 action = new QAction(QIcon(":/icons/zoom-out.png"),
Chris@0 485 tr("Zoom &Out"), this);
Chris@0 486 action->setShortcut(tr("Down"));
Chris@0 487 action->setStatusTip(tr("Decrease the zoom level"));
Chris@0 488 connect(action, SIGNAL(triggered()), this, SLOT(zoomOut()));
Chris@0 489 connect(this, SIGNAL(canZoom(bool)), action, SLOT(setEnabled(bool)));
Chris@0 490 menu->addAction(action);
Chris@0 491
Chris@0 492 action = new QAction(tr("Restore &Default Zoom"), this);
Chris@0 493 connect(action, SIGNAL(triggered()), this, SLOT(zoomDefault()));
Chris@0 494 connect(this, SIGNAL(canZoom(bool)), action, SLOT(setEnabled(bool)));
Chris@0 495 menu->addAction(action);
Chris@0 496
Chris@0 497 action = new QAction(tr("Zoom to &Fit"), this);
Chris@0 498 action->setStatusTip(tr("Zoom to show the whole file"));
Chris@0 499 connect(action, SIGNAL(triggered()), this, SLOT(zoomToFit()));
Chris@0 500 connect(this, SIGNAL(canZoom(bool)), action, SLOT(setEnabled(bool)));
Chris@0 501 menu->addAction(action);
Chris@7 502
Chris@7 503 action = new QAction(tr("Show &Zoom Wheels"), this);
Chris@7 504 action->setShortcut(tr("Z"));
Chris@7 505 action->setStatusTip(tr("Show thumbwheels for zooming horizontally and vertically"));
Chris@7 506 connect(action, SIGNAL(triggered()), this, SLOT(toggleZoomWheels()));
Chris@7 507 action->setCheckable(true);
Chris@7 508 action->setChecked(m_viewManager->getZoomWheelsEnabled());
Chris@7 509 menu->addAction(action);
Chris@0 510
Chris@0 511 /*!!! This one doesn't work properly yet
Chris@0 512
Chris@0 513 menu->addSeparator();
Chris@0 514
Chris@0 515 action = new QAction(tr("Show &Layer Hierarchy"), this);
Chris@0 516 action->setShortcut(tr("Alt+L"));
Chris@0 517 connect(action, SIGNAL(triggered()), this, SLOT(showLayerTree()));
Chris@0 518 menu->addAction(action);
Chris@0 519 */
Chris@0 520 }
Chris@0 521
Chris@0 522 if (m_paneMenu) {
Chris@0 523 m_paneActions.clear();
Chris@0 524 m_paneMenu->clear();
Chris@0 525 } else {
Chris@0 526 m_paneMenu = menuBar()->addMenu(tr("&Pane"));
Chris@0 527 }
Chris@0 528
Chris@0 529 if (m_layerMenu) {
Chris@0 530 m_layerTransformActions.clear();
Chris@0 531 m_layerActions.clear();
Chris@0 532 m_layerMenu->clear();
Chris@0 533 } else {
Chris@0 534 m_layerMenu = menuBar()->addMenu(tr("&Layer"));
Chris@0 535 }
Chris@0 536
Chris@0 537 TransformFactory::TransformList transforms =
Chris@0 538 TransformFactory::getInstance()->getAllTransforms();
Chris@0 539
Chris@0 540 std::vector<QString> types =
Chris@0 541 TransformFactory::getInstance()->getAllTransformTypes();
Chris@0 542
Chris@0 543 std::map<QString, QMenu *> transformMenus;
Chris@0 544
Chris@0 545 for (std::vector<QString>::iterator i = types.begin(); i != types.end(); ++i) {
Chris@0 546 transformMenus[*i] = m_layerMenu->addMenu(*i);
Chris@0 547 m_rightButtonLayerMenu->addMenu(transformMenus[*i]);
Chris@0 548 }
Chris@0 549
Chris@0 550 for (unsigned int i = 0; i < transforms.size(); ++i) {
Chris@0 551
Chris@0 552 QString description = transforms[i].description;
Chris@0 553 if (description == "") description = transforms[i].name;
Chris@0 554
Chris@0 555 QString actionText = description;
Chris@0 556 if (transforms[i].configurable) {
Chris@0 557 actionText = QString("%1...").arg(actionText);
Chris@0 558 }
Chris@0 559
Chris@0 560 action = new QAction(actionText, this);
Chris@0 561 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 562 m_layerTransformActions[action] = transforms[i].name;
Chris@0 563 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 564 transformMenus[transforms[i].type]->addAction(action);
Chris@0 565 }
Chris@0 566
Chris@0 567 m_rightButtonLayerMenu->addSeparator();
Chris@0 568
Chris@0 569 menu = m_paneMenu;
Chris@0 570
Chris@0 571 action = new QAction(QIcon(":/icons/pane.png"), tr("Add &New Pane"), this);
Chris@0 572 action->setShortcut(tr("Alt+N"));
Chris@0 573 action->setStatusTip(tr("Add a new pane containing only a time ruler"));
Chris@0 574 connect(action, SIGNAL(triggered()), this, SLOT(addPane()));
Chris@0 575 connect(this, SIGNAL(canAddPane(bool)), action, SLOT(setEnabled(bool)));
Chris@0 576 m_paneActions[action] = PaneConfiguration(LayerFactory::TimeRuler);
Chris@0 577 menu->addAction(action);
Chris@0 578
Chris@0 579 menu->addSeparator();
Chris@0 580
Chris@0 581 menu = m_layerMenu;
Chris@0 582
Chris@0 583 menu->addSeparator();
Chris@0 584
Chris@0 585 LayerFactory::LayerTypeSet emptyLayerTypes =
Chris@0 586 LayerFactory::getInstance()->getValidEmptyLayerTypes();
Chris@0 587
Chris@0 588 for (LayerFactory::LayerTypeSet::iterator i = emptyLayerTypes.begin();
Chris@0 589 i != emptyLayerTypes.end(); ++i) {
Chris@0 590
Chris@0 591 QIcon icon;
Chris@0 592 QString mainText, tipText, channelText;
Chris@0 593 LayerFactory::LayerType type = *i;
Chris@0 594 QString name = LayerFactory::getInstance()->getLayerPresentationName(type);
Chris@0 595
Chris@0 596 icon = QIcon(QString(":/icons/%1.png")
Chris@0 597 .arg(LayerFactory::getInstance()->getLayerIconName(type)));
Chris@0 598
Chris@0 599 mainText = tr("Add New %1 Layer").arg(name);
Chris@0 600 tipText = tr("Add a new empty layer of type %1").arg(name);
Chris@0 601
Chris@0 602 action = new QAction(icon, mainText, this);
Chris@0 603 action->setStatusTip(tipText);
Chris@0 604
Chris@0 605 if (type == LayerFactory::Text) {
Chris@0 606 action->setShortcut(tr("Alt+T"));
Chris@0 607 }
Chris@0 608
Chris@0 609 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 610 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 611 m_layerActions[action] = type;
Chris@0 612 menu->addAction(action);
Chris@0 613 m_rightButtonLayerMenu->addAction(action);
Chris@0 614 }
Chris@0 615
Chris@0 616 m_rightButtonLayerMenu->addSeparator();
Chris@0 617 menu->addSeparator();
Chris@0 618
Chris@0 619 int channels = 1;
Chris@0 620 if (getMainModel()) channels = getMainModel()->getChannelCount();
Chris@0 621
Chris@0 622 if (channels < 1) channels = 1;
Chris@0 623
Chris@0 624 LayerFactory::LayerType backgroundTypes[] = {
Chris@0 625 LayerFactory::Waveform,
Chris@0 626 LayerFactory::Spectrogram,
Chris@0 627 LayerFactory::MelodicRangeSpectrogram,
Chris@7 628 LayerFactory::PeakFrequencySpectrogram,
Chris@7 629 LayerFactory::Spectrum
Chris@0 630 };
Chris@0 631
Chris@0 632 for (unsigned int i = 0;
Chris@0 633 i < sizeof(backgroundTypes)/sizeof(backgroundTypes[0]); ++i) {
Chris@0 634
Chris@0 635 for (int menuType = 0; menuType <= 1; ++menuType) { // pane, layer
Chris@0 636
Chris@0 637 if (menuType == 0) menu = m_paneMenu;
Chris@0 638 else menu = m_layerMenu;
Chris@0 639
Chris@0 640 QMenu *submenu = 0;
Chris@0 641
Chris@0 642 for (int c = 0; c <= channels; ++c) {
Chris@0 643
Chris@0 644 if (c == 1 && channels == 1) continue;
Chris@0 645 bool isDefault = (c == 0);
Chris@0 646 bool isOnly = (isDefault && (channels == 1));
Chris@0 647
Chris@0 648 if (menuType == 1) {
Chris@0 649 if (isDefault) isOnly = true;
Chris@0 650 else continue;
Chris@0 651 }
Chris@0 652
Chris@0 653 QIcon icon;
Chris@0 654 QString mainText, shortcutText, tipText, channelText;
Chris@0 655 LayerFactory::LayerType type = backgroundTypes[i];
Chris@0 656 bool mono = true;
Chris@0 657
Chris@0 658 switch (type) {
Chris@0 659
Chris@0 660 case LayerFactory::Waveform:
Chris@0 661 icon = QIcon(":/icons/waveform.png");
Chris@0 662 mainText = tr("Add &Waveform");
Chris@0 663 if (menuType == 0) {
Chris@0 664 shortcutText = tr("Alt+W");
Chris@0 665 tipText = tr("Add a new pane showing a waveform view");
Chris@0 666 } else {
Chris@0 667 tipText = tr("Add a new layer showing a waveform view");
Chris@0 668 }
Chris@0 669 mono = false;
Chris@0 670 break;
Chris@0 671
Chris@0 672 case LayerFactory::Spectrogram:
Chris@0 673 mainText = tr("Add &Spectrogram");
Chris@0 674 if (menuType == 0) {
Chris@0 675 shortcutText = tr("Alt+S");
Chris@0 676 tipText = tr("Add a new pane showing a dB spectrogram");
Chris@0 677 } else {
Chris@0 678 tipText = tr("Add a new layer showing a dB spectrogram");
Chris@0 679 }
Chris@0 680 break;
Chris@0 681
Chris@0 682 case LayerFactory::MelodicRangeSpectrogram:
Chris@0 683 mainText = tr("Add &Melodic Range Spectrogram");
Chris@0 684 if (menuType == 0) {
Chris@0 685 shortcutText = tr("Alt+M");
Chris@0 686 tipText = tr("Add a new pane showing a spectrogram set up for a pitch overview");
Chris@0 687 } else {
Chris@0 688 tipText = tr("Add a new layer showing a spectrogram set up for a pitch overview");
Chris@0 689 }
Chris@0 690 break;
Chris@0 691
Chris@0 692 case LayerFactory::PeakFrequencySpectrogram:
Chris@0 693 mainText = tr("Add &Peak Frequency Spectrogram");
Chris@0 694 if (menuType == 0) {
Chris@0 695 shortcutText = tr("Alt+P");
Chris@0 696 tipText = tr("Add a new pane showing a spectrogram set up for tracking frequencies");
Chris@0 697 } else {
Chris@0 698 tipText = tr("Add a new layer showing a spectrogram set up for tracking frequencies");
Chris@0 699 }
Chris@0 700 break;
Chris@0 701
Chris@7 702 case LayerFactory::Spectrum:
Chris@7 703 mainText = tr("Add Spectr&um");
Chris@7 704 if (menuType == 0) {
Chris@7 705 shortcutText = tr("Alt+U");
Chris@7 706 tipText = tr("Add a new pane showing a frequency spectrum");
Chris@7 707 } else {
Chris@7 708 tipText = tr("Add a new layer showing a frequency spectrum");
Chris@7 709 }
Chris@7 710 break;
Chris@7 711
Chris@0 712 default: break;
Chris@0 713 }
Chris@0 714
Chris@0 715 if (isOnly) {
Chris@0 716
Chris@0 717 action = new QAction(icon, mainText, this);
Chris@0 718 action->setShortcut(shortcutText);
Chris@0 719 action->setStatusTip(tipText);
Chris@0 720 if (menuType == 0) {
Chris@0 721 connect(action, SIGNAL(triggered()), this, SLOT(addPane()));
Chris@0 722 connect(this, SIGNAL(canAddPane(bool)), action, SLOT(setEnabled(bool)));
Chris@0 723 m_paneActions[action] = PaneConfiguration(type);
Chris@0 724 } else {
Chris@0 725 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 726 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 727 m_layerActions[action] = type;
Chris@0 728 }
Chris@0 729 menu->addAction(action);
Chris@0 730
Chris@0 731 } else {
Chris@0 732
Chris@0 733 QString actionText;
Chris@0 734 if (c == 0)
Chris@0 735 if (mono) actionText = tr("&All Channels Mixed");
Chris@0 736 else actionText = tr("&All Channels");
Chris@0 737 else actionText = tr("Channel &%1").arg(c);
Chris@0 738
Chris@0 739 if (!submenu) {
Chris@0 740 submenu = menu->addMenu(mainText);
Chris@0 741 }
Chris@0 742
Chris@0 743 action = new QAction(icon, actionText, this);
Chris@0 744 if (isDefault) action->setShortcut(shortcutText);
Chris@0 745 action->setStatusTip(tipText);
Chris@0 746 if (menuType == 0) {
Chris@0 747 connect(action, SIGNAL(triggered()), this, SLOT(addPane()));
Chris@0 748 connect(this, SIGNAL(canAddPane(bool)), action, SLOT(setEnabled(bool)));
Chris@0 749 m_paneActions[action] = PaneConfiguration(type, c - 1);
Chris@0 750 } else {
Chris@0 751 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 752 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 753 m_layerActions[action] = type;
Chris@0 754 }
Chris@0 755 submenu->addAction(action);
Chris@0 756 }
Chris@0 757 }
Chris@0 758 }
Chris@0 759 }
Chris@0 760
Chris@0 761 menu = m_paneMenu;
Chris@0 762
Chris@0 763 menu->addSeparator();
Chris@0 764
Chris@0 765 action = new QAction(QIcon(":/icons/editdelete.png"), tr("&Delete Pane"), this);
Chris@0 766 action->setShortcut(tr("Alt+D"));
Chris@0 767 action->setStatusTip(tr("Delete the currently selected pane"));
Chris@0 768 connect(action, SIGNAL(triggered()), this, SLOT(deleteCurrentPane()));
Chris@0 769 connect(this, SIGNAL(canDeleteCurrentPane(bool)), action, SLOT(setEnabled(bool)));
Chris@0 770 menu->addAction(action);
Chris@0 771
Chris@0 772 menu = m_layerMenu;
Chris@0 773
Chris@0 774 action = new QAction(QIcon(":/icons/timeruler.png"), tr("Add &Time Ruler"), this);
Chris@0 775 action->setStatusTip(tr("Add a new layer showing a time ruler"));
Chris@0 776 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 777 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 778 m_layerActions[action] = LayerFactory::TimeRuler;
Chris@0 779 menu->addAction(action);
Chris@0 780
Chris@0 781 menu->addSeparator();
Chris@0 782
Chris@0 783 m_existingLayersMenu = menu->addMenu(tr("Add &Existing Layer"));
Chris@0 784 m_rightButtonLayerMenu->addMenu(m_existingLayersMenu);
Chris@0 785 setupExistingLayersMenu();
Chris@0 786
Chris@0 787 m_rightButtonLayerMenu->addSeparator();
Chris@0 788 menu->addSeparator();
Chris@0 789
Chris@0 790 action = new QAction(tr("&Rename Layer..."), this);
Chris@0 791 action->setShortcut(tr("Alt+R"));
Chris@0 792 action->setStatusTip(tr("Rename the currently active layer"));
Chris@0 793 connect(action, SIGNAL(triggered()), this, SLOT(renameCurrentLayer()));
Chris@0 794 connect(this, SIGNAL(canRenameLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 795 menu->addAction(action);
Chris@0 796 m_rightButtonLayerMenu->addAction(action);
Chris@0 797
Chris@0 798 action = new QAction(QIcon(":/icons/editdelete.png"), tr("&Delete Layer"), this);
Chris@0 799 action->setShortcut(tr("Alt+Shift+D"));
Chris@0 800 action->setStatusTip(tr("Delete the currently active layer"));
Chris@0 801 connect(action, SIGNAL(triggered()), this, SLOT(deleteCurrentLayer()));
Chris@0 802 connect(this, SIGNAL(canDeleteCurrentLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 803 menu->addAction(action);
Chris@0 804 m_rightButtonLayerMenu->addAction(action);
Chris@0 805
Chris@0 806 if (!m_mainMenusCreated) {
Chris@0 807
Chris@0 808 menu = menuBar()->addMenu(tr("&Help"));
Chris@0 809
Chris@0 810 action = new QAction(tr("&Help Reference"), this);
Chris@0 811 action->setStatusTip(tr("Open the Sonic Visualiser reference manual"));
Chris@0 812 connect(action, SIGNAL(triggered()), this, SLOT(help()));
Chris@0 813 menu->addAction(action);
Chris@0 814
Chris@0 815 action = new QAction(tr("Sonic Visualiser on the &Web"), this);
Chris@0 816 action->setStatusTip(tr("Open the Sonic Visualiser website"));
Chris@0 817 connect(action, SIGNAL(triggered()), this, SLOT(website()));
Chris@0 818 menu->addAction(action);
Chris@0 819
Chris@0 820 action = new QAction(tr("&About Sonic Visualiser"), this);
Chris@0 821 action->setStatusTip(tr("Show information about Sonic Visualiser"));
Chris@0 822 connect(action, SIGNAL(triggered()), this, SLOT(about()));
Chris@0 823 menu->addAction(action);
Chris@0 824 /*
Chris@0 825 action = new QAction(tr("About &Qt"), this);
Chris@0 826 action->setStatusTip(tr("Show information about Qt"));
Chris@0 827 connect(action, SIGNAL(triggered()),
Chris@0 828 QApplication::getInstance(), SLOT(aboutQt()));
Chris@0 829 menu->addAction(action);
Chris@0 830 */
Chris@0 831 }
Chris@0 832
Chris@0 833 m_mainMenusCreated = true;
Chris@0 834 }
Chris@0 835
Chris@0 836 void
Chris@0 837 MainWindow::setupRecentFilesMenu()
Chris@0 838 {
Chris@0 839 m_recentFilesMenu->clear();
Chris@0 840 std::vector<QString> files = RecentFiles::getInstance()->getRecentFiles();
Chris@0 841 for (size_t i = 0; i < files.size(); ++i) {
Chris@0 842 QAction *action = new QAction(files[i], this);
Chris@0 843 connect(action, SIGNAL(triggered()), this, SLOT(openRecentFile()));
Chris@0 844 m_recentFilesMenu->addAction(action);
Chris@0 845 }
Chris@0 846 }
Chris@0 847
Chris@0 848 void
Chris@0 849 MainWindow::setupExistingLayersMenu()
Chris@0 850 {
Chris@0 851 if (!m_existingLayersMenu) return; // should have been created by setupMenus
Chris@0 852
Chris@0 853 // std::cerr << "MainWindow::setupExistingLayersMenu" << std::endl;
Chris@0 854
Chris@0 855 m_existingLayersMenu->clear();
Chris@0 856 m_existingLayerActions.clear();
Chris@0 857
Chris@0 858 std::vector<Layer *> orderedLayers;
Chris@0 859 std::set<Layer *> observedLayers;
Chris@0 860
Chris@0 861 for (int i = 0; i < m_paneStack->getPaneCount(); ++i) {
Chris@0 862
Chris@0 863 Pane *pane = m_paneStack->getPane(i);
Chris@0 864 if (!pane) continue;
Chris@0 865
Chris@0 866 for (int j = 0; j < pane->getLayerCount(); ++j) {
Chris@0 867
Chris@0 868 Layer *layer = pane->getLayer(j);
Chris@0 869 if (!layer) continue;
Chris@0 870 if (observedLayers.find(layer) != observedLayers.end()) {
Chris@0 871 std::cerr << "found duplicate layer " << layer << std::endl;
Chris@0 872 continue;
Chris@0 873 }
Chris@0 874
Chris@0 875 // std::cerr << "found new layer " << layer << " (name = "
Chris@0 876 // << layer->getLayerPresentationName().toStdString() << ")" << std::endl;
Chris@0 877
Chris@0 878 orderedLayers.push_back(layer);
Chris@0 879 observedLayers.insert(layer);
Chris@0 880 }
Chris@0 881 }
Chris@0 882
Chris@0 883 std::map<QString, int> observedNames;
Chris@0 884
Chris@0 885 for (int i = 0; i < orderedLayers.size(); ++i) {
Chris@0 886
Chris@0 887 QString name = orderedLayers[i]->getLayerPresentationName();
Chris@0 888 int n = ++observedNames[name];
Chris@0 889 if (n > 1) name = QString("%1 <%2>").arg(name).arg(n);
Chris@0 890
Chris@0 891 QAction *action = new QAction(name, this);
Chris@0 892 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 893 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 894 m_existingLayerActions[action] = orderedLayers[i];
Chris@0 895
Chris@0 896 m_existingLayersMenu->addAction(action);
Chris@0 897 }
Chris@0 898 }
Chris@0 899
Chris@0 900 void
Chris@0 901 MainWindow::setupToolbars()
Chris@0 902 {
Chris@0 903 QToolBar *toolbar = addToolBar(tr("Transport Toolbar"));
Chris@0 904
Chris@0 905 QAction *action = toolbar->addAction(QIcon(":/icons/rewind-start.png"),
Chris@0 906 tr("Rewind to Start"));
Chris@0 907 action->setShortcut(tr("Home"));
Chris@0 908 action->setStatusTip(tr("Rewind to the start"));
Chris@0 909 connect(action, SIGNAL(triggered()), this, SLOT(rewindStart()));
Chris@0 910 connect(this, SIGNAL(canPlay(bool)), action, SLOT(setEnabled(bool)));
Chris@0 911
Chris@0 912 action = toolbar->addAction(QIcon(":/icons/rewind.png"),
Chris@0 913 tr("Rewind"));
Chris@0 914 action->setShortcut(tr("PageUp"));
Chris@0 915 action->setStatusTip(tr("Rewind to the previous time instant in the current layer"));
Chris@0 916 connect(action, SIGNAL(triggered()), this, SLOT(rewind()));
Chris@0 917 connect(this, SIGNAL(canRewind(bool)), action, SLOT(setEnabled(bool)));
Chris@0 918
Chris@0 919 action = toolbar->addAction(QIcon(":/icons/playpause.png"),
Chris@0 920 tr("Play / Pause"));
Chris@0 921 action->setCheckable(true);
Chris@0 922 action->setShortcut(tr("Space"));
Chris@0 923 action->setStatusTip(tr("Start or stop playback from the current position"));
Chris@0 924 connect(action, SIGNAL(triggered()), this, SLOT(play()));
Chris@0 925 connect(m_playSource, SIGNAL(playStatusChanged(bool)),
Chris@0 926 action, SLOT(setChecked(bool)));
Chris@0 927 connect(this, SIGNAL(canPlay(bool)), action, SLOT(setEnabled(bool)));
Chris@0 928
Chris@0 929 action = toolbar->addAction(QIcon(":/icons/ffwd.png"),
Chris@0 930 tr("Fast Forward"));
Chris@0 931 action->setShortcut(tr("PageDown"));
Chris@0 932 action->setStatusTip(tr("Fast forward to the next time instant in the current layer"));
Chris@0 933 connect(action, SIGNAL(triggered()), this, SLOT(ffwd()));
Chris@0 934 connect(this, SIGNAL(canFfwd(bool)), action, SLOT(setEnabled(bool)));
Chris@0 935
Chris@0 936 action = toolbar->addAction(QIcon(":/icons/ffwd-end.png"),
Chris@0 937 tr("Fast Forward to End"));
Chris@0 938 action->setShortcut(tr("End"));
Chris@0 939 action->setStatusTip(tr("Fast-forward to the end"));
Chris@0 940 connect(action, SIGNAL(triggered()), this, SLOT(ffwdEnd()));
Chris@0 941 connect(this, SIGNAL(canPlay(bool)), action, SLOT(setEnabled(bool)));
Chris@0 942
Chris@0 943 toolbar = addToolBar(tr("Play Mode Toolbar"));
Chris@0 944
Chris@0 945 action = toolbar->addAction(QIcon(":/icons/playselection.png"),
Chris@0 946 tr("Constrain Playback to Selection"));
Chris@0 947 action->setCheckable(true);
Chris@0 948 action->setChecked(m_viewManager->getPlaySelectionMode());
Chris@0 949 action->setShortcut(tr("s"));
Chris@0 950 action->setStatusTip(tr("Constrain playback to the selected area"));
Chris@0 951 connect(action, SIGNAL(triggered()), this, SLOT(playSelectionToggled()));
Chris@0 952 connect(this, SIGNAL(canPlaySelection(bool)), action, SLOT(setEnabled(bool)));
Chris@0 953
Chris@0 954 action = toolbar->addAction(QIcon(":/icons/playloop.png"),
Chris@0 955 tr("Loop Playback"));
Chris@0 956 action->setCheckable(true);
Chris@0 957 action->setChecked(m_viewManager->getPlayLoopMode());
Chris@0 958 action->setShortcut(tr("l"));
Chris@0 959 action->setStatusTip(tr("Loop playback"));
Chris@0 960 connect(action, SIGNAL(triggered()), this, SLOT(playLoopToggled()));
Chris@0 961 connect(this, SIGNAL(canPlay(bool)), action, SLOT(setEnabled(bool)));
Chris@0 962
Chris@0 963 toolbar = addToolBar(tr("Edit Toolbar"));
Chris@0 964 CommandHistory::getInstance()->registerToolbar(toolbar);
Chris@0 965
Chris@0 966 toolbar = addToolBar(tr("Tools Toolbar"));
Chris@0 967 QActionGroup *group = new QActionGroup(this);
Chris@0 968
Chris@0 969 action = toolbar->addAction(QIcon(":/icons/navigate.png"),
Chris@0 970 tr("Navigate"));
Chris@0 971 action->setCheckable(true);
Chris@0 972 action->setChecked(true);
Chris@0 973 action->setShortcut(tr("1"));
Chris@0 974 connect(action, SIGNAL(triggered()), this, SLOT(toolNavigateSelected()));
Chris@0 975 group->addAction(action);
Chris@0 976 m_toolActions[ViewManager::NavigateMode] = action;
Chris@0 977
Chris@0 978 action = toolbar->addAction(QIcon(":/icons/select.png"),
Chris@0 979 tr("Select"));
Chris@0 980 action->setCheckable(true);
Chris@0 981 action->setShortcut(tr("2"));
Chris@0 982 connect(action, SIGNAL(triggered()), this, SLOT(toolSelectSelected()));
Chris@0 983 group->addAction(action);
Chris@0 984 m_toolActions[ViewManager::SelectMode] = action;
Chris@0 985
Chris@0 986 action = toolbar->addAction(QIcon(":/icons/move.png"),
Chris@0 987 tr("Edit"));
Chris@0 988 action->setCheckable(true);
Chris@0 989 action->setShortcut(tr("3"));
Chris@0 990 connect(action, SIGNAL(triggered()), this, SLOT(toolEditSelected()));
Chris@0 991 connect(this, SIGNAL(canEditLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 992 group->addAction(action);
Chris@0 993 m_toolActions[ViewManager::EditMode] = action;
Chris@0 994
Chris@0 995 action = toolbar->addAction(QIcon(":/icons/draw.png"),
Chris@0 996 tr("Draw"));
Chris@0 997 action->setCheckable(true);
Chris@0 998 action->setShortcut(tr("4"));
Chris@0 999 connect(action, SIGNAL(triggered()), this, SLOT(toolDrawSelected()));
Chris@0 1000 connect(this, SIGNAL(canEditLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 1001 group->addAction(action);
Chris@0 1002 m_toolActions[ViewManager::DrawMode] = action;
Chris@0 1003
Chris@0 1004 // action = toolbar->addAction(QIcon(":/icons/text.png"),
Chris@0 1005 // tr("Text"));
Chris@0 1006 // action->setCheckable(true);
Chris@0 1007 // action->setShortcut(tr("5"));
Chris@0 1008 // connect(action, SIGNAL(triggered()), this, SLOT(toolTextSelected()));
Chris@0 1009 // group->addAction(action);
Chris@0 1010 // m_toolActions[ViewManager::TextMode] = action;
Chris@0 1011
Chris@0 1012 toolNavigateSelected();
Chris@0 1013 }
Chris@0 1014
Chris@0 1015 void
Chris@0 1016 MainWindow::updateMenuStates()
Chris@0 1017 {
Chris@0 1018 bool haveCurrentPane =
Chris@0 1019 (m_paneStack &&
Chris@0 1020 (m_paneStack->getCurrentPane() != 0));
Chris@0 1021 bool haveCurrentLayer =
Chris@0 1022 (haveCurrentPane &&
Chris@0 1023 (m_paneStack->getCurrentPane()->getSelectedLayer()));
Chris@0 1024 bool haveMainModel =
Chris@0 1025 (getMainModel() != 0);
Chris@0 1026 bool havePlayTarget =
Chris@0 1027 (m_playTarget != 0);
Chris@0 1028 bool haveSelection =
Chris@0 1029 (m_viewManager &&
Chris@0 1030 !m_viewManager->getSelections().empty());
Chris@0 1031 bool haveCurrentEditableLayer =
Chris@0 1032 (haveCurrentLayer &&
Chris@0 1033 m_paneStack->getCurrentPane()->getSelectedLayer()->
Chris@0 1034 isLayerEditable());
Chris@0 1035 bool haveCurrentTimeInstantsLayer =
Chris@0 1036 (haveCurrentLayer &&
Chris@0 1037 dynamic_cast<TimeInstantLayer *>
Chris@0 1038 (m_paneStack->getCurrentPane()->getSelectedLayer()));
Chris@0 1039 bool haveCurrentTimeValueLayer =
Chris@0 1040 (haveCurrentLayer &&
Chris@0 1041 dynamic_cast<TimeValueLayer *>
Chris@0 1042 (m_paneStack->getCurrentPane()->getSelectedLayer()));
Chris@0 1043 bool haveCurrentColour3DPlot =
Chris@0 1044 (haveCurrentLayer &&
Chris@0 1045 dynamic_cast<Colour3DPlotLayer *>
Chris@0 1046 (m_paneStack->getCurrentPane()->getSelectedLayer()));
Chris@0 1047 bool haveClipboardContents =
Chris@0 1048 (m_viewManager &&
Chris@0 1049 !m_viewManager->getClipboard().empty());
Chris@0 1050
Chris@0 1051 emit canAddPane(haveMainModel);
Chris@0 1052 emit canDeleteCurrentPane(haveCurrentPane);
Chris@0 1053 emit canZoom(haveMainModel && haveCurrentPane);
Chris@0 1054 emit canScroll(haveMainModel && haveCurrentPane);
Chris@0 1055 emit canAddLayer(haveMainModel && haveCurrentPane);
Chris@0 1056 emit canImportMoreAudio(haveMainModel);
Chris@0 1057 emit canImportLayer(haveMainModel && haveCurrentPane);
Chris@0 1058 emit canExportAudio(haveMainModel);
Chris@0 1059 emit canExportLayer(haveMainModel &&
Chris@0 1060 (haveCurrentEditableLayer || haveCurrentColour3DPlot));
Chris@0 1061 emit canDeleteCurrentLayer(haveCurrentLayer);
Chris@0 1062 emit canRenameLayer(haveCurrentLayer);
Chris@0 1063 emit canEditLayer(haveCurrentEditableLayer);
Chris@0 1064 emit canSelect(haveMainModel && haveCurrentPane);
Chris@0 1065 emit canPlay(/*!!! haveMainModel && */ havePlayTarget);
Chris@0 1066 emit canFfwd(haveCurrentTimeInstantsLayer || haveCurrentTimeValueLayer);
Chris@0 1067 emit canRewind(haveCurrentTimeInstantsLayer || haveCurrentTimeValueLayer);
Chris@0 1068 emit canPaste(haveCurrentEditableLayer && haveClipboardContents);
Chris@0 1069 emit canInsertInstant(haveCurrentPane);
Chris@0 1070 emit canPlaySelection(haveMainModel && havePlayTarget && haveSelection);
Chris@0 1071 emit canClearSelection(haveSelection);
Chris@0 1072 emit canEditSelection(haveSelection && haveCurrentEditableLayer);
Chris@0 1073 emit canSave(m_sessionFile != "" && m_documentModified);
Chris@0 1074 }
Chris@0 1075
Chris@0 1076 void
Chris@0 1077 MainWindow::updateDescriptionLabel()
Chris@0 1078 {
Chris@0 1079 if (!getMainModel()) {
Chris@0 1080 m_descriptionLabel->setText(tr("No audio file loaded."));
Chris@0 1081 return;
Chris@0 1082 }
Chris@0 1083
Chris@0 1084 QString description;
Chris@0 1085
Chris@0 1086 size_t ssr = getMainModel()->getSampleRate();
Chris@0 1087 size_t tsr = ssr;
Chris@0 1088 if (m_playSource) tsr = m_playSource->getTargetSampleRate();
Chris@0 1089
Chris@0 1090 if (ssr != tsr) {
Chris@0 1091 description = tr("%1Hz (resampling to %2Hz)").arg(ssr).arg(tsr);
Chris@0 1092 } else {
Chris@0 1093 description = QString("%1Hz").arg(ssr);
Chris@0 1094 }
Chris@0 1095
Chris@0 1096 description = QString("%1 - %2")
Chris@0 1097 .arg(RealTime::frame2RealTime(getMainModel()->getEndFrame(), ssr)
Chris@0 1098 .toText(false).c_str())
Chris@0 1099 .arg(description);
Chris@0 1100
Chris@0 1101 m_descriptionLabel->setText(description);
Chris@0 1102 }
Chris@0 1103
Chris@0 1104 void
Chris@0 1105 MainWindow::documentModified()
Chris@0 1106 {
Chris@0 1107 // std::cerr << "MainWindow::documentModified" << std::endl;
Chris@0 1108
Chris@0 1109 if (!m_documentModified) {
Chris@0 1110 setWindowTitle(tr("%1 (modified)").arg(windowTitle()));
Chris@0 1111 }
Chris@0 1112
Chris@0 1113 m_documentModified = true;
Chris@0 1114 updateMenuStates();
Chris@0 1115 }
Chris@0 1116
Chris@0 1117 void
Chris@0 1118 MainWindow::documentRestored()
Chris@0 1119 {
Chris@0 1120 // std::cerr << "MainWindow::documentRestored" << std::endl;
Chris@0 1121
Chris@0 1122 if (m_documentModified) {
Chris@0 1123 QString wt(windowTitle());
Chris@0 1124 wt.replace(tr(" (modified)"), "");
Chris@0 1125 setWindowTitle(wt);
Chris@0 1126 }
Chris@0 1127
Chris@0 1128 m_documentModified = false;
Chris@0 1129 updateMenuStates();
Chris@0 1130 }
Chris@0 1131
Chris@0 1132 void
Chris@0 1133 MainWindow::playLoopToggled()
Chris@0 1134 {
Chris@0 1135 QAction *action = dynamic_cast<QAction *>(sender());
Chris@0 1136
Chris@0 1137 if (action) {
Chris@0 1138 m_viewManager->setPlayLoopMode(action->isChecked());
Chris@0 1139 } else {
Chris@0 1140 m_viewManager->setPlayLoopMode(!m_viewManager->getPlayLoopMode());
Chris@0 1141 }
Chris@0 1142 }
Chris@0 1143
Chris@0 1144 void
Chris@0 1145 MainWindow::playSelectionToggled()
Chris@0 1146 {
Chris@0 1147 QAction *action = dynamic_cast<QAction *>(sender());
Chris@0 1148
Chris@0 1149 if (action) {
Chris@0 1150 m_viewManager->setPlaySelectionMode(action->isChecked());
Chris@0 1151 } else {
Chris@0 1152 m_viewManager->setPlaySelectionMode(!m_viewManager->getPlaySelectionMode());
Chris@0 1153 }
Chris@0 1154 }
Chris@0 1155
Chris@0 1156 void
Chris@0 1157 MainWindow::currentPaneChanged(Pane *)
Chris@0 1158 {
Chris@0 1159 updateMenuStates();
Chris@0 1160 }
Chris@0 1161
Chris@0 1162 void
Chris@0 1163 MainWindow::currentLayerChanged(Pane *, Layer *)
Chris@0 1164 {
Chris@0 1165 updateMenuStates();
Chris@0 1166 }
Chris@0 1167
Chris@0 1168 void
Chris@0 1169 MainWindow::toolNavigateSelected()
Chris@0 1170 {
Chris@0 1171 m_viewManager->setToolMode(ViewManager::NavigateMode);
Chris@0 1172 }
Chris@0 1173
Chris@0 1174 void
Chris@0 1175 MainWindow::toolSelectSelected()
Chris@0 1176 {
Chris@0 1177 m_viewManager->setToolMode(ViewManager::SelectMode);
Chris@0 1178 }
Chris@0 1179
Chris@0 1180 void
Chris@0 1181 MainWindow::toolEditSelected()
Chris@0 1182 {
Chris@0 1183 m_viewManager->setToolMode(ViewManager::EditMode);
Chris@0 1184 }
Chris@0 1185
Chris@0 1186 void
Chris@0 1187 MainWindow::toolDrawSelected()
Chris@0 1188 {
Chris@0 1189 m_viewManager->setToolMode(ViewManager::DrawMode);
Chris@0 1190 }
Chris@0 1191
Chris@0 1192 //void
Chris@0 1193 //MainWindow::toolTextSelected()
Chris@0 1194 //{
Chris@0 1195 // m_viewManager->setToolMode(ViewManager::TextMode);
Chris@0 1196 //}
Chris@0 1197
Chris@0 1198 void
Chris@0 1199 MainWindow::selectAll()
Chris@0 1200 {
Chris@0 1201 if (!getMainModel()) return;
Chris@0 1202 m_viewManager->setSelection(Selection(getMainModel()->getStartFrame(),
Chris@0 1203 getMainModel()->getEndFrame()));
Chris@0 1204 }
Chris@0 1205
Chris@0 1206 void
Chris@0 1207 MainWindow::selectToStart()
Chris@0 1208 {
Chris@0 1209 if (!getMainModel()) return;
Chris@0 1210 m_viewManager->setSelection(Selection(getMainModel()->getStartFrame(),
Chris@0 1211 m_viewManager->getGlobalCentreFrame()));
Chris@0 1212 }
Chris@0 1213
Chris@0 1214 void
Chris@0 1215 MainWindow::selectToEnd()
Chris@0 1216 {
Chris@0 1217 if (!getMainModel()) return;
Chris@0 1218 m_viewManager->setSelection(Selection(m_viewManager->getGlobalCentreFrame(),
Chris@0 1219 getMainModel()->getEndFrame()));
Chris@0 1220 }
Chris@0 1221
Chris@0 1222 void
Chris@0 1223 MainWindow::selectVisible()
Chris@0 1224 {
Chris@0 1225 Model *model = getMainModel();
Chris@0 1226 if (!model) return;
Chris@0 1227
Chris@0 1228 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 1229 if (!currentPane) return;
Chris@0 1230
Chris@0 1231 size_t startFrame, endFrame;
Chris@0 1232
Chris@0 1233 if (currentPane->getStartFrame() < 0) startFrame = 0;
Chris@0 1234 else startFrame = currentPane->getStartFrame();
Chris@0 1235
Chris@0 1236 if (currentPane->getEndFrame() > model->getEndFrame()) endFrame = model->getEndFrame();
Chris@0 1237 else endFrame = currentPane->getEndFrame();
Chris@0 1238
Chris@0 1239 m_viewManager->setSelection(Selection(startFrame, endFrame));
Chris@0 1240 }
Chris@0 1241
Chris@0 1242 void
Chris@0 1243 MainWindow::clearSelection()
Chris@0 1244 {
Chris@0 1245 m_viewManager->clearSelections();
Chris@0 1246 }
Chris@0 1247
Chris@0 1248 void
Chris@0 1249 MainWindow::cut()
Chris@0 1250 {
Chris@0 1251 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 1252 if (!currentPane) return;
Chris@0 1253
Chris@0 1254 Layer *layer = currentPane->getSelectedLayer();
Chris@0 1255 if (!layer) return;
Chris@0 1256
Chris@0 1257 Clipboard &clipboard = m_viewManager->getClipboard();
Chris@0 1258 clipboard.clear();
Chris@0 1259
Chris@0 1260 MultiSelection::SelectionList selections = m_viewManager->getSelections();
Chris@0 1261
Chris@0 1262 CommandHistory::getInstance()->startCompoundOperation(tr("Cut"), true);
Chris@0 1263
Chris@0 1264 for (MultiSelection::SelectionList::iterator i = selections.begin();
Chris@0 1265 i != selections.end(); ++i) {
Chris@0 1266 layer->copy(*i, clipboard);
Chris@0 1267 layer->deleteSelection(*i);
Chris@0 1268 }
Chris@0 1269
Chris@0 1270 CommandHistory::getInstance()->endCompoundOperation();
Chris@0 1271 }
Chris@0 1272
Chris@0 1273 void
Chris@0 1274 MainWindow::copy()
Chris@0 1275 {
Chris@0 1276 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 1277 if (!currentPane) return;
Chris@0 1278
Chris@0 1279 Layer *layer = currentPane->getSelectedLayer();
Chris@0 1280 if (!layer) return;
Chris@0 1281
Chris@0 1282 Clipboard &clipboard = m_viewManager->getClipboard();
Chris@0 1283 clipboard.clear();
Chris@0 1284
Chris@0 1285 MultiSelection::SelectionList selections = m_viewManager->getSelections();
Chris@0 1286
Chris@0 1287 for (MultiSelection::SelectionList::iterator i = selections.begin();
Chris@0 1288 i != selections.end(); ++i) {
Chris@0 1289 layer->copy(*i, clipboard);
Chris@0 1290 }
Chris@0 1291 }
Chris@0 1292
Chris@0 1293 void
Chris@0 1294 MainWindow::paste()
Chris@0 1295 {
Chris@0 1296 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 1297 if (!currentPane) return;
Chris@0 1298
Chris@0 1299 //!!! if we have no current layer, we should create one of the most
Chris@0 1300 // appropriate type
Chris@0 1301
Chris@0 1302 Layer *layer = currentPane->getSelectedLayer();
Chris@0 1303 if (!layer) return;
Chris@0 1304
Chris@0 1305 Clipboard &clipboard = m_viewManager->getClipboard();
Chris@0 1306 Clipboard::PointList contents = clipboard.getPoints();
Chris@0 1307 /*
Chris@0 1308 long minFrame = 0;
Chris@0 1309 bool have = false;
Chris@0 1310 for (int i = 0; i < contents.size(); ++i) {
Chris@0 1311 if (!contents[i].haveFrame()) continue;
Chris@0 1312 if (!have || contents[i].getFrame() < minFrame) {
Chris@0 1313 minFrame = contents[i].getFrame();
Chris@0 1314 have = true;
Chris@0 1315 }
Chris@0 1316 }
Chris@0 1317
Chris@0 1318 long frameOffset = long(m_viewManager->getGlobalCentreFrame()) - minFrame;
Chris@0 1319
Chris@0 1320 layer->paste(clipboard, frameOffset);
Chris@0 1321 */
Chris@0 1322 layer->paste(clipboard, 0, true);
Chris@0 1323 }
Chris@0 1324
Chris@0 1325 void
Chris@0 1326 MainWindow::deleteSelected()
Chris@0 1327 {
Chris@0 1328 if (m_paneStack->getCurrentPane() &&
Chris@0 1329 m_paneStack->getCurrentPane()->getSelectedLayer()) {
Chris@0 1330
Chris@0 1331 MultiSelection::SelectionList selections =
Chris@0 1332 m_viewManager->getSelections();
Chris@0 1333
Chris@0 1334 for (MultiSelection::SelectionList::iterator i = selections.begin();
Chris@0 1335 i != selections.end(); ++i) {
Chris@0 1336
Chris@0 1337 m_paneStack->getCurrentPane()->getSelectedLayer()->deleteSelection(*i);
Chris@0 1338 }
Chris@0 1339 }
Chris@0 1340 }
Chris@0 1341
Chris@0 1342 void
Chris@0 1343 MainWindow::insertInstant()
Chris@0 1344 {
Chris@0 1345 int frame = m_viewManager->getPlaybackFrame();
Chris@0 1346
Chris@0 1347 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 1348 if (!pane) {
Chris@0 1349 return;
Chris@0 1350 }
Chris@0 1351
Chris@0 1352 Layer *layer = dynamic_cast<TimeInstantLayer *>
Chris@0 1353 (pane->getSelectedLayer());
Chris@0 1354
Chris@0 1355 if (!layer) {
Chris@0 1356 for (int i = pane->getLayerCount(); i > 0; --i) {
Chris@0 1357 layer = dynamic_cast<TimeInstantLayer *>(pane->getLayer(i - 1));
Chris@0 1358 if (layer) break;
Chris@0 1359 }
Chris@0 1360
Chris@0 1361 if (!layer) {
Chris@0 1362 CommandHistory::getInstance()->startCompoundOperation
Chris@0 1363 (tr("Add Point"), true);
Chris@0 1364 layer = m_document->createEmptyLayer(LayerFactory::TimeInstants);
Chris@0 1365 if (layer) {
Chris@0 1366 m_document->addLayerToView(pane, layer);
Chris@0 1367 m_paneStack->setCurrentLayer(pane, layer);
Chris@0 1368 }
Chris@0 1369 CommandHistory::getInstance()->endCompoundOperation();
Chris@0 1370 }
Chris@0 1371 }
Chris@0 1372
Chris@0 1373 if (layer) {
Chris@0 1374
Chris@0 1375 Model *model = layer->getModel();
Chris@0 1376 SparseOneDimensionalModel *sodm = dynamic_cast<SparseOneDimensionalModel *>
Chris@0 1377 (model);
Chris@0 1378
Chris@0 1379 if (sodm) {
Chris@0 1380 SparseOneDimensionalModel::Point point
Chris@0 1381 (frame, QString("%1").arg(sodm->getPointCount() + 1));
Chris@0 1382 CommandHistory::getInstance()->addCommand
Chris@0 1383 (new SparseOneDimensionalModel::AddPointCommand(sodm, point,
Chris@0 1384 tr("Add Points")),
Chris@0 1385 true, true); // bundled
Chris@0 1386 }
Chris@0 1387 }
Chris@0 1388 }
Chris@0 1389
Chris@0 1390 void
Chris@0 1391 MainWindow::importAudio()
Chris@0 1392 {
Chris@0 1393 QString orig = m_audioFile;
Chris@0 1394
Chris@0 1395 // std::cerr << "orig = " << orig.toStdString() << std::endl;
Chris@0 1396
Chris@0 1397 if (orig == "") orig = ".";
Chris@0 1398
Chris@0 1399 QString path = QFileDialog::getOpenFileName
Chris@0 1400 (this, tr("Select an audio file"), orig,
Chris@0 1401 tr("Audio files (%1)\nAll files (*.*)")
Chris@0 1402 .arg(AudioFileReaderFactory::getKnownExtensions()));
Chris@0 1403
Chris@0 1404 if (path != "") {
Chris@0 1405 if (!openAudioFile(path, ReplaceMainModel)) {
Chris@0 1406 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 1407 tr("Audio file \"%1\" could not be opened").arg(path));
Chris@0 1408 }
Chris@0 1409 }
Chris@0 1410 }
Chris@0 1411
Chris@0 1412 void
Chris@0 1413 MainWindow::importMoreAudio()
Chris@0 1414 {
Chris@0 1415 QString orig = m_audioFile;
Chris@0 1416
Chris@0 1417 // std::cerr << "orig = " << orig.toStdString() << std::endl;
Chris@0 1418
Chris@0 1419 if (orig == "") orig = ".";
Chris@0 1420
Chris@0 1421 QString path = QFileDialog::getOpenFileName
Chris@0 1422 (this, tr("Select an audio file"), orig,
Chris@0 1423 tr("Audio files (%1)\nAll files (*.*)")
Chris@0 1424 .arg(AudioFileReaderFactory::getKnownExtensions()));
Chris@0 1425
Chris@0 1426 if (path != "") {
Chris@0 1427 if (!openAudioFile(path, CreateAdditionalModel)) {
Chris@0 1428 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 1429 tr("Audio file \"%1\" could not be opened").arg(path));
Chris@0 1430 }
Chris@0 1431 }
Chris@0 1432 }
Chris@0 1433
Chris@0 1434 void
Chris@0 1435 MainWindow::exportAudio()
Chris@0 1436 {
Chris@0 1437 if (!getMainModel()) return;
Chris@0 1438
Chris@0 1439 QString path = QFileDialog::getSaveFileName
Chris@0 1440 (this, tr("Select a file to export to"), ".",
Chris@0 1441 tr("WAV audio files (*.wav)\nAll files (*.*)"));
Chris@0 1442
Chris@0 1443 if (path == "") return;
Chris@0 1444
Chris@0 1445 if (!path.endsWith(".wav")) path = path + ".wav";
Chris@0 1446
Chris@0 1447 bool ok = false;
Chris@0 1448 QString error;
Chris@0 1449
Chris@0 1450 WavFileWriter *writer = 0;
Chris@0 1451 MultiSelection ms = m_viewManager->getSelection();
Chris@0 1452 MultiSelection::SelectionList selections = m_viewManager->getSelections();
Chris@0 1453
Chris@0 1454 bool multiple = false;
Chris@0 1455
Chris@0 1456 if (selections.empty()) {
Chris@0 1457
Chris@0 1458 writer = new WavFileWriter(path, getMainModel()->getSampleRate(),
Chris@0 1459 getMainModel(), 0);
Chris@0 1460
Chris@0 1461 } else if (selections.size() == 1) {
Chris@0 1462
Chris@0 1463 QStringList items;
Chris@0 1464 items << tr("Export the selected region only")
Chris@0 1465 << tr("Export the whole audio file");
Chris@0 1466
Chris@0 1467 bool ok = false;
Chris@0 1468 QString item = ListInputDialog::getItem
Chris@0 1469 (this, tr("Select region to export"),
Chris@0 1470 tr("Which region from the original audio file do you want to export?"),
Chris@0 1471 items, 0, &ok);
Chris@0 1472
Chris@0 1473 if (!ok || item.isEmpty()) return;
Chris@0 1474
Chris@0 1475 if (item == items[0]) {
Chris@0 1476
Chris@0 1477 writer = new WavFileWriter(path, getMainModel()->getSampleRate(),
Chris@0 1478 getMainModel(), &ms);
Chris@0 1479
Chris@0 1480 } else {
Chris@0 1481
Chris@0 1482 writer = new WavFileWriter(path, getMainModel()->getSampleRate(),
Chris@0 1483 getMainModel(), 0);
Chris@0 1484 }
Chris@0 1485 } else {
Chris@0 1486
Chris@0 1487 QStringList items;
Chris@0 1488 items << tr("Export the selected regions into a single audio file")
Chris@0 1489 << tr("Export the selected regions into separate files")
Chris@0 1490 << tr("Export the whole audio file");
Chris@0 1491
Chris@0 1492 bool ok = false;
Chris@0 1493 QString item = ListInputDialog::getItem
Chris@0 1494 (this, tr("Select region to export"),
Chris@0 1495 tr("Multiple regions of the original audio file are selected.\nWhat do you want to export?"),
Chris@0 1496 items, 0, &ok);
Chris@0 1497
Chris@0 1498 if (!ok || item.isEmpty()) return;
Chris@0 1499
Chris@0 1500 if (item == items[0]) {
Chris@0 1501
Chris@0 1502 writer = new WavFileWriter(path, getMainModel()->getSampleRate(),
Chris@0 1503 getMainModel(), &ms);
Chris@0 1504
Chris@0 1505 } else if (item == items[2]) {
Chris@0 1506
Chris@0 1507 writer = new WavFileWriter(path, getMainModel()->getSampleRate(),
Chris@0 1508 getMainModel(), 0);
Chris@0 1509
Chris@0 1510 } else {
Chris@0 1511
Chris@0 1512 multiple = true;
Chris@0 1513
Chris@0 1514 int n = 1;
Chris@0 1515 QString base = path;
Chris@0 1516 base.replace(".wav", "");
Chris@0 1517
Chris@0 1518 for (MultiSelection::SelectionList::iterator i = selections.begin();
Chris@0 1519 i != selections.end(); ++i) {
Chris@0 1520
Chris@0 1521 MultiSelection subms;
Chris@0 1522 subms.setSelection(*i);
Chris@0 1523
Chris@0 1524 QString subpath = QString("%1.%2.wav").arg(base).arg(n);
Chris@0 1525 ++n;
Chris@0 1526
Chris@0 1527 if (QFileInfo(subpath).exists()) {
Chris@0 1528 error = tr("Fragment file %1 already exists, aborting").arg(subpath);
Chris@0 1529 break;
Chris@0 1530 }
Chris@0 1531
Chris@0 1532 WavFileWriter subwriter(subpath, getMainModel()->getSampleRate(),
Chris@0 1533 getMainModel(), &subms);
Chris@0 1534 subwriter.write();
Chris@0 1535 ok = subwriter.isOK();
Chris@0 1536
Chris@0 1537 if (!ok) {
Chris@0 1538 error = subwriter.getError();
Chris@0 1539 break;
Chris@0 1540 }
Chris@0 1541 }
Chris@0 1542 }
Chris@0 1543 }
Chris@0 1544
Chris@0 1545 if (writer) {
Chris@0 1546 writer->write();
Chris@0 1547 ok = writer->isOK();
Chris@0 1548 error = writer->getError();
Chris@0 1549 delete writer;
Chris@0 1550 }
Chris@0 1551
Chris@0 1552 if (ok) {
Chris@0 1553 if (!multiple) {
Chris@0 1554 RecentFiles::getInstance()->addFile(path);
Chris@0 1555 }
Chris@0 1556 } else {
Chris@0 1557 QMessageBox::critical(this, tr("Failed to write file"), error);
Chris@0 1558 }
Chris@0 1559 }
Chris@0 1560
Chris@0 1561 void
Chris@0 1562 MainWindow::importLayer()
Chris@0 1563 {
Chris@0 1564 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 1565
Chris@0 1566 if (!pane) {
Chris@0 1567 // shouldn't happen, as the menu action should have been disabled
Chris@0 1568 std::cerr << "WARNING: MainWindow::importLayer: no current pane" << std::endl;
Chris@0 1569 return;
Chris@0 1570 }
Chris@0 1571
Chris@0 1572 if (!getMainModel()) {
Chris@0 1573 // shouldn't happen, as the menu action should have been disabled
Chris@0 1574 std::cerr << "WARNING: MainWindow::importLayer: No main model -- hence no default sample rate available" << std::endl;
Chris@0 1575 return;
Chris@0 1576 }
Chris@0 1577
Chris@0 1578 QString path = QFileDialog::getOpenFileName
Chris@0 1579 (this, tr("Select file"), ".",
Chris@0 1580 tr("All supported files (%1)\nSonic Visualiser Layer XML files (*.svl)\nComma-separated data files (*.csv)\nSpace-separated .lab files (*.lab)\nMIDI files (*.mid)\nText files (*.txt)\nAll files (*.*)").arg(DataFileReaderFactory::getKnownExtensions()));
Chris@0 1581
Chris@0 1582 if (path != "") {
Chris@0 1583
Chris@0 1584 if (!openLayerFile(path)) {
Chris@0 1585 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 1586 tr("File %1 could not be opened.").arg(path));
Chris@0 1587 return;
Chris@0 1588 }
Chris@0 1589 }
Chris@0 1590 }
Chris@0 1591
Chris@0 1592 bool
Chris@0 1593 MainWindow::openLayerFile(QString path)
Chris@0 1594 {
Chris@0 1595 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 1596
Chris@0 1597 if (!pane) {
Chris@0 1598 // shouldn't happen, as the menu action should have been disabled
Chris@0 1599 std::cerr << "WARNING: MainWindow::openLayerFile: no current pane" << std::endl;
Chris@0 1600 return false;
Chris@0 1601 }
Chris@0 1602
Chris@0 1603 if (!getMainModel()) {
Chris@0 1604 // shouldn't happen, as the menu action should have been disabled
Chris@0 1605 std::cerr << "WARNING: MainWindow::openLayerFile: No main model -- hence no default sample rate available" << std::endl;
Chris@0 1606 return false;
Chris@0 1607 }
Chris@0 1608
Chris@0 1609 if (path.endsWith(".svl") || path.endsWith(".xml")) {
Chris@0 1610
Chris@0 1611 PaneCallback callback(this);
Chris@0 1612 QFile file(path);
Chris@0 1613
Chris@0 1614 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
Chris@0 1615 std::cerr << "ERROR: MainWindow::openLayerFile("
Chris@0 1616 << path.toStdString()
Chris@0 1617 << "): Failed to open file for reading" << std::endl;
Chris@0 1618 return false;
Chris@0 1619 }
Chris@0 1620
Chris@0 1621 SVFileReader reader(m_document, callback);
Chris@0 1622 reader.setCurrentPane(pane);
Chris@0 1623
Chris@0 1624 QXmlInputSource inputSource(&file);
Chris@0 1625 reader.parse(inputSource);
Chris@0 1626
Chris@0 1627 if (!reader.isOK()) {
Chris@0 1628 std::cerr << "ERROR: MainWindow::openLayerFile("
Chris@0 1629 << path.toStdString()
Chris@0 1630 << "): Failed to read XML file: "
Chris@0 1631 << reader.getErrorString().toStdString() << std::endl;
Chris@0 1632 return false;
Chris@0 1633 }
Chris@0 1634
Chris@0 1635 RecentFiles::getInstance()->addFile(path);
Chris@0 1636 return true;
Chris@0 1637
Chris@0 1638 } else {
Chris@0 1639
Chris@0 1640 Model *model = DataFileReaderFactory::load(path, getMainModel()->getSampleRate());
Chris@0 1641
Chris@0 1642 if (model) {
Chris@0 1643 Layer *newLayer = m_document->createImportedLayer(model);
Chris@0 1644 if (newLayer) {
Chris@0 1645 m_document->addLayerToView(pane, newLayer);
Chris@0 1646 RecentFiles::getInstance()->addFile(path);
Chris@0 1647 return true;
Chris@0 1648 }
Chris@0 1649 }
Chris@0 1650 }
Chris@0 1651
Chris@0 1652 return false;
Chris@0 1653 }
Chris@0 1654
Chris@0 1655 void
Chris@0 1656 MainWindow::exportLayer()
Chris@0 1657 {
Chris@0 1658 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 1659 if (!pane) return;
Chris@0 1660
Chris@0 1661 Layer *layer = pane->getSelectedLayer();
Chris@0 1662 if (!layer) return;
Chris@0 1663
Chris@0 1664 Model *model = layer->getModel();
Chris@0 1665 if (!model) return;
Chris@0 1666
Chris@0 1667 QString path = QFileDialog::getSaveFileName
Chris@0 1668 (this, tr("Select a file to export to"), ".",
Chris@0 1669 tr("Sonic Visualiser Layer XML files (*.svl)\nComma-separated data files (*.csv)\nText files (*.txt)\nAll files (*.*)"));
Chris@0 1670
Chris@0 1671 if (path == "") return;
Chris@0 1672
Chris@0 1673 if (QFileInfo(path).suffix() == "") path += ".svl";
Chris@0 1674
Chris@0 1675 QString error;
Chris@0 1676
Chris@0 1677 if (path.endsWith(".xml") || path.endsWith(".svl")) {
Chris@0 1678
Chris@0 1679 QFile file(path);
Chris@0 1680 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
Chris@0 1681 error = tr("Failed to open file %1 for writing").arg(path);
Chris@0 1682 } else {
Chris@0 1683 QTextStream out(&file);
Chris@0 1684 out << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
Chris@0 1685 << "<!DOCTYPE sonic-visualiser>\n"
Chris@0 1686 << "<sv>\n"
Chris@0 1687 << " <data>\n";
Chris@0 1688
Chris@0 1689 model->toXml(out, " ");
Chris@0 1690
Chris@0 1691 out << " </data>\n"
Chris@0 1692 << " <display>\n";
Chris@0 1693
Chris@0 1694 layer->toXml(out, " ");
Chris@0 1695
Chris@0 1696 out << " </display>\n"
Chris@0 1697 << "</sv>\n";
Chris@0 1698 }
Chris@0 1699
Chris@0 1700 } else {
Chris@0 1701
Chris@0 1702 CSVFileWriter writer(path, model,
Chris@0 1703 (path.endsWith(".csv") ? "," : "\t"));
Chris@0 1704 writer.write();
Chris@0 1705
Chris@0 1706 if (!writer.isOK()) {
Chris@0 1707 error = writer.getError();
Chris@0 1708 }
Chris@0 1709 }
Chris@0 1710
Chris@0 1711 if (error != "") {
Chris@0 1712 QMessageBox::critical(this, tr("Failed to write file"), error);
Chris@0 1713 } else {
Chris@0 1714 RecentFiles::getInstance()->addFile(path);
Chris@0 1715 }
Chris@0 1716 }
Chris@0 1717
Chris@0 1718 bool
Chris@0 1719 MainWindow::openAudioFile(QString path, AudioFileOpenMode mode)
Chris@0 1720 {
Chris@0 1721 if (!(QFileInfo(path).exists() &&
Chris@0 1722 QFileInfo(path).isFile() &&
Chris@0 1723 QFileInfo(path).isReadable())) {
Chris@0 1724 return false;
Chris@0 1725 }
Chris@0 1726
Chris@0 1727 WaveFileModel *newModel = new WaveFileModel(path);
Chris@0 1728
Chris@0 1729 if (!newModel->isOK()) {
Chris@0 1730 delete newModel;
Chris@0 1731 return false;
Chris@0 1732 }
Chris@0 1733
Chris@0 1734 bool setAsMain = true;
Chris@0 1735 static bool prevSetAsMain = true;
Chris@0 1736
Chris@0 1737 if (mode == CreateAdditionalModel) setAsMain = false;
Chris@0 1738 else if (mode == AskUser) {
Chris@0 1739 if (m_document->getMainModel()) {
Chris@0 1740
Chris@0 1741 QStringList items;
Chris@0 1742 items << tr("Replace the existing main waveform")
Chris@0 1743 << tr("Load this file into a new waveform pane");
Chris@0 1744
Chris@0 1745 bool ok = false;
Chris@0 1746 QString item = ListInputDialog::getItem
Chris@0 1747 (this, tr("Select target for import"),
Chris@0 1748 tr("You already have an audio waveform loaded.\nWhat would you like to do with the new audio file?"),
Chris@0 1749 items, prevSetAsMain ? 0 : 1, &ok);
Chris@0 1750
Chris@0 1751 if (!ok || item.isEmpty()) {
Chris@0 1752 delete newModel;
Chris@0 1753 return false;
Chris@0 1754 }
Chris@0 1755
Chris@0 1756 setAsMain = (item == items[0]);
Chris@0 1757 prevSetAsMain = setAsMain;
Chris@0 1758 }
Chris@0 1759 }
Chris@0 1760
Chris@0 1761 if (setAsMain) {
Chris@0 1762
Chris@0 1763 Model *prevMain = getMainModel();
Chris@0 1764 if (prevMain) m_playSource->removeModel(prevMain);
Chris@0 1765
Chris@0 1766 PlayParameterRepository::getInstance()->clear();
Chris@0 1767
Chris@0 1768 // The clear() call will have removed the parameters for the
Chris@0 1769 // main model. Re-add them with the new one.
Chris@0 1770 PlayParameterRepository::getInstance()->addModel(newModel);
Chris@0 1771
Chris@0 1772 m_document->setMainModel(newModel);
Chris@0 1773 setupMenus();
Chris@0 1774
Chris@0 1775 if (m_sessionFile == "") {
Chris@0 1776 setWindowTitle(tr("Sonic Visualiser: %1")
Chris@0 1777 .arg(QFileInfo(path).fileName()));
Chris@0 1778 CommandHistory::getInstance()->clear();
Chris@0 1779 CommandHistory::getInstance()->documentSaved();
Chris@0 1780 m_documentModified = false;
Chris@0 1781 } else {
Chris@0 1782 setWindowTitle(tr("Sonic Visualiser: %1 [%2]")
Chris@0 1783 .arg(QFileInfo(m_sessionFile).fileName())
Chris@0 1784 .arg(QFileInfo(path).fileName()));
Chris@0 1785 if (m_documentModified) {
Chris@0 1786 m_documentModified = false;
Chris@0 1787 documentModified(); // so as to restore "(modified)" window title
Chris@0 1788 }
Chris@0 1789 }
Chris@0 1790
Chris@0 1791 m_audioFile = path;
Chris@0 1792
Chris@0 1793 } else { // !setAsMain
Chris@0 1794
Chris@0 1795 CommandHistory::getInstance()->startCompoundOperation
Chris@0 1796 (tr("Import \"%1\"").arg(QFileInfo(path).fileName()), true);
Chris@0 1797
Chris@0 1798 m_document->addImportedModel(newModel);
Chris@0 1799
Chris@0 1800 AddPaneCommand *command = new AddPaneCommand(this);
Chris@0 1801 CommandHistory::getInstance()->addCommand(command);
Chris@0 1802
Chris@0 1803 Pane *pane = command->getPane();
Chris@0 1804
Chris@0 1805 if (!m_timeRulerLayer) {
Chris@0 1806 m_timeRulerLayer = m_document->createMainModelLayer
Chris@0 1807 (LayerFactory::TimeRuler);
Chris@0 1808 }
Chris@0 1809
Chris@0 1810 m_document->addLayerToView(pane, m_timeRulerLayer);
Chris@0 1811
Chris@0 1812 Layer *newLayer = m_document->createImportedLayer(newModel);
Chris@0 1813
Chris@0 1814 if (newLayer) {
Chris@0 1815 m_document->addLayerToView(pane, newLayer);
Chris@0 1816 }
Chris@0 1817
Chris@0 1818 CommandHistory::getInstance()->endCompoundOperation();
Chris@0 1819 }
Chris@0 1820
Chris@0 1821 updateMenuStates();
Chris@0 1822 RecentFiles::getInstance()->addFile(path);
Chris@0 1823
Chris@0 1824 return true;
Chris@0 1825 }
Chris@0 1826
Chris@0 1827 void
Chris@0 1828 MainWindow::createPlayTarget()
Chris@0 1829 {
Chris@0 1830 if (m_playTarget) return;
Chris@0 1831
Chris@0 1832 m_playTarget = AudioTargetFactory::createCallbackTarget(m_playSource);
Chris@0 1833 if (!m_playTarget) {
Chris@0 1834 QMessageBox::warning
Chris@0 1835 (this, tr("Couldn't open audio device"),
Chris@0 1836 tr("Could not open an audio device for playback.\nAudio playback will not be available during this session.\n"),
Chris@0 1837 QMessageBox::Ok, 0);
Chris@0 1838 }
Chris@0 1839 connect(m_fader, SIGNAL(valueChanged(float)),
Chris@0 1840 m_playTarget, SLOT(setOutputGain(float)));
Chris@0 1841 }
Chris@0 1842
Chris@0 1843 WaveFileModel *
Chris@0 1844 MainWindow::getMainModel()
Chris@0 1845 {
Chris@0 1846 if (!m_document) return 0;
Chris@0 1847 return m_document->getMainModel();
Chris@0 1848 }
Chris@0 1849
Chris@0 1850 void
Chris@0 1851 MainWindow::newSession()
Chris@0 1852 {
Chris@0 1853 if (!checkSaveModified()) return;
Chris@0 1854
Chris@0 1855 closeSession();
Chris@0 1856 createDocument();
Chris@0 1857
Chris@0 1858 Pane *pane = m_paneStack->addPane();
Chris@0 1859
Chris@0 1860 if (!m_timeRulerLayer) {
Chris@0 1861 m_timeRulerLayer = m_document->createMainModelLayer
Chris@0 1862 (LayerFactory::TimeRuler);
Chris@0 1863 }
Chris@0 1864
Chris@0 1865 m_document->addLayerToView(pane, m_timeRulerLayer);
Chris@0 1866
Chris@0 1867 Layer *waveform = m_document->createMainModelLayer(LayerFactory::Waveform);
Chris@0 1868 m_document->addLayerToView(pane, waveform);
Chris@0 1869
Chris@0 1870 m_panner->registerView(pane);
Chris@0 1871
Chris@0 1872 CommandHistory::getInstance()->clear();
Chris@0 1873 CommandHistory::getInstance()->documentSaved();
Chris@0 1874 documentRestored();
Chris@0 1875 updateMenuStates();
Chris@0 1876 }
Chris@0 1877
Chris@0 1878 void
Chris@0 1879 MainWindow::createDocument()
Chris@0 1880 {
Chris@0 1881 m_document = new Document;
Chris@0 1882
Chris@0 1883 connect(m_document, SIGNAL(layerAdded(Layer *)),
Chris@0 1884 this, SLOT(layerAdded(Layer *)));
Chris@0 1885 connect(m_document, SIGNAL(layerRemoved(Layer *)),
Chris@0 1886 this, SLOT(layerRemoved(Layer *)));
Chris@0 1887 connect(m_document, SIGNAL(layerAboutToBeDeleted(Layer *)),
Chris@0 1888 this, SLOT(layerAboutToBeDeleted(Layer *)));
Chris@0 1889 connect(m_document, SIGNAL(layerInAView(Layer *, bool)),
Chris@0 1890 this, SLOT(layerInAView(Layer *, bool)));
Chris@0 1891
Chris@0 1892 connect(m_document, SIGNAL(modelAdded(Model *)),
Chris@0 1893 this, SLOT(modelAdded(Model *)));
Chris@0 1894 connect(m_document, SIGNAL(mainModelChanged(WaveFileModel *)),
Chris@0 1895 this, SLOT(mainModelChanged(WaveFileModel *)));
Chris@0 1896 connect(m_document, SIGNAL(modelAboutToBeDeleted(Model *)),
Chris@0 1897 this, SLOT(modelAboutToBeDeleted(Model *)));
Chris@0 1898
Chris@0 1899 connect(m_document, SIGNAL(modelGenerationFailed(QString)),
Chris@0 1900 this, SLOT(modelGenerationFailed(QString)));
Chris@0 1901 connect(m_document, SIGNAL(modelRegenerationFailed(QString)),
Chris@0 1902 this, SLOT(modelRegenerationFailed(QString)));
Chris@0 1903 }
Chris@0 1904
Chris@0 1905 void
Chris@0 1906 MainWindow::closeSession()
Chris@0 1907 {
Chris@0 1908 if (!checkSaveModified()) return;
Chris@0 1909
Chris@0 1910 while (m_paneStack->getPaneCount() > 0) {
Chris@0 1911
Chris@0 1912 Pane *pane = m_paneStack->getPane(m_paneStack->getPaneCount() - 1);
Chris@0 1913
Chris@0 1914 while (pane->getLayerCount() > 0) {
Chris@0 1915 m_document->removeLayerFromView
Chris@0 1916 (pane, pane->getLayer(pane->getLayerCount() - 1));
Chris@0 1917 }
Chris@0 1918
Chris@0 1919 m_panner->unregisterView(pane);
Chris@0 1920 m_paneStack->deletePane(pane);
Chris@0 1921 }
Chris@0 1922
Chris@0 1923 while (m_paneStack->getHiddenPaneCount() > 0) {
Chris@0 1924
Chris@0 1925 Pane *pane = m_paneStack->getHiddenPane
Chris@0 1926 (m_paneStack->getHiddenPaneCount() - 1);
Chris@0 1927
Chris@0 1928 while (pane->getLayerCount() > 0) {
Chris@0 1929 m_document->removeLayerFromView
Chris@0 1930 (pane, pane->getLayer(pane->getLayerCount() - 1));
Chris@0 1931 }
Chris@0 1932
Chris@0 1933 m_panner->unregisterView(pane);
Chris@0 1934 m_paneStack->deletePane(pane);
Chris@0 1935 }
Chris@0 1936
Chris@0 1937 delete m_document;
Chris@0 1938 m_document = 0;
Chris@0 1939 m_viewManager->clearSelections();
Chris@0 1940 m_timeRulerLayer = 0; // document owned this
Chris@0 1941
Chris@0 1942 m_sessionFile = "";
Chris@0 1943 setWindowTitle(tr("Sonic Visualiser"));
Chris@0 1944
Chris@0 1945 CommandHistory::getInstance()->clear();
Chris@0 1946 CommandHistory::getInstance()->documentSaved();
Chris@0 1947 documentRestored();
Chris@0 1948 }
Chris@0 1949
Chris@0 1950 void
Chris@0 1951 MainWindow::openSession()
Chris@0 1952 {
Chris@0 1953 if (!checkSaveModified()) return;
Chris@0 1954
Chris@0 1955 QString orig = m_audioFile;
Chris@0 1956 if (orig == "") orig = ".";
Chris@0 1957 else orig = QFileInfo(orig).absoluteDir().canonicalPath();
Chris@0 1958
Chris@0 1959 QString path = QFileDialog::getOpenFileName
Chris@0 1960 (this, tr("Select a session file"), orig,
Chris@0 1961 tr("Sonic Visualiser session files (*.sv)\nAll files (*.*)"));
Chris@0 1962
Chris@0 1963 if (path.isEmpty()) return;
Chris@0 1964
Chris@0 1965 if (!(QFileInfo(path).exists() &&
Chris@0 1966 QFileInfo(path).isFile() &&
Chris@0 1967 QFileInfo(path).isReadable())) {
Chris@0 1968 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 1969 tr("File \"%1\" does not exist or is not a readable file").arg(path));
Chris@0 1970 return;
Chris@0 1971 }
Chris@0 1972
Chris@0 1973 if (!openSessionFile(path)) {
Chris@0 1974 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 1975 tr("Session file \"%1\" could not be opened").arg(path));
Chris@0 1976 }
Chris@0 1977 }
Chris@0 1978
Chris@0 1979 void
Chris@0 1980 MainWindow::openSomething()
Chris@0 1981 {
Chris@0 1982 QString orig = m_audioFile;
Chris@0 1983 if (orig == "") orig = ".";
Chris@0 1984 else orig = QFileInfo(orig).absoluteDir().canonicalPath();
Chris@0 1985
Chris@0 1986 bool canImportLayer = (getMainModel() != 0 &&
Chris@0 1987 m_paneStack != 0 &&
Chris@0 1988 m_paneStack->getCurrentPane() != 0);
Chris@0 1989
Chris@0 1990 QString importSpec;
Chris@0 1991
Chris@0 1992 if (canImportLayer) {
Chris@0 1993 importSpec = tr("All supported files (*.sv %1 %2)\nSonic Visualiser session files (*.sv)\nAudio files (%1)\nLayer files (%2)\nAll files (*.*)")
Chris@0 1994 .arg(AudioFileReaderFactory::getKnownExtensions())
Chris@0 1995 .arg(DataFileReaderFactory::getKnownExtensions());
Chris@0 1996 } else {
Chris@0 1997 importSpec = tr("All supported files (*.sv %1)\nSonic Visualiser session files (*.sv)\nAudio files (%1)\nAll files (*.*)")
Chris@0 1998 .arg(AudioFileReaderFactory::getKnownExtensions());
Chris@0 1999 }
Chris@0 2000
Chris@0 2001 QString path = QFileDialog::getOpenFileName
Chris@0 2002 (this, tr("Select a file to open"), orig, importSpec);
Chris@0 2003
Chris@0 2004 if (path.isEmpty()) return;
Chris@0 2005
Chris@0 2006 if (!(QFileInfo(path).exists() &&
Chris@0 2007 QFileInfo(path).isFile() &&
Chris@0 2008 QFileInfo(path).isReadable())) {
Chris@0 2009 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 2010 tr("File \"%1\" does not exist or is not a readable file").arg(path));
Chris@0 2011 return;
Chris@0 2012 }
Chris@0 2013
Chris@0 2014 if (path.endsWith(".sv")) {
Chris@0 2015
Chris@0 2016 if (!checkSaveModified()) return;
Chris@0 2017
Chris@0 2018 if (!openSessionFile(path)) {
Chris@0 2019 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 2020 tr("Session file \"%1\" could not be opened").arg(path));
Chris@0 2021 }
Chris@0 2022
Chris@0 2023 } else {
Chris@0 2024
Chris@0 2025 if (!openAudioFile(path, AskUser)) {
Chris@0 2026
Chris@0 2027 if (!canImportLayer || !openLayerFile(path)) {
Chris@0 2028
Chris@0 2029 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 2030 tr("File \"%1\" could not be opened").arg(path));
Chris@0 2031 }
Chris@0 2032 }
Chris@0 2033 }
Chris@0 2034 }
Chris@0 2035
Chris@0 2036 void
Chris@0 2037 MainWindow::openRecentFile()
Chris@0 2038 {
Chris@0 2039 QObject *obj = sender();
Chris@0 2040 QAction *action = dynamic_cast<QAction *>(obj);
Chris@0 2041
Chris@0 2042 if (!action) {
Chris@0 2043 std::cerr << "WARNING: MainWindow::openRecentFile: sender is not an action"
Chris@0 2044 << std::endl;
Chris@0 2045 return;
Chris@0 2046 }
Chris@0 2047
Chris@0 2048 QString path = action->text();
Chris@0 2049 if (path == "") return;
Chris@0 2050
Chris@0 2051 if (path.endsWith("sv")) {
Chris@0 2052
Chris@0 2053 if (!checkSaveModified()) return ;
Chris@0 2054
Chris@0 2055 if (!openSessionFile(path)) {
Chris@0 2056 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 2057 tr("Session file \"%1\" could not be opened").arg(path));
Chris@0 2058 }
Chris@0 2059
Chris@0 2060 } else {
Chris@0 2061
Chris@0 2062 if (!openAudioFile(path, AskUser)) {
Chris@0 2063
Chris@0 2064 bool canImportLayer = (getMainModel() != 0 &&
Chris@0 2065 m_paneStack != 0 &&
Chris@0 2066 m_paneStack->getCurrentPane() != 0);
Chris@0 2067
Chris@0 2068 if (!canImportLayer || !openLayerFile(path)) {
Chris@0 2069
Chris@0 2070 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 2071 tr("File \"%1\" could not be opened").arg(path));
Chris@0 2072 }
Chris@0 2073 }
Chris@0 2074 }
Chris@0 2075 }
Chris@0 2076
Chris@0 2077 bool
Chris@0 2078 MainWindow::openSomeFile(QString path)
Chris@0 2079 {
Chris@0 2080 if (openAudioFile(path)) {
Chris@0 2081 return true;
Chris@0 2082 } else if (openSessionFile(path)) {
Chris@0 2083 return true;
Chris@0 2084 } else {
Chris@0 2085 return false;
Chris@0 2086 }
Chris@0 2087 }
Chris@0 2088
Chris@0 2089 bool
Chris@0 2090 MainWindow::openSessionFile(QString path)
Chris@0 2091 {
Chris@0 2092 BZipFileDevice bzFile(path);
Chris@0 2093 if (!bzFile.open(QIODevice::ReadOnly)) {
Chris@0 2094 std::cerr << "Failed to open session file \"" << path.toStdString()
Chris@0 2095 << "\": " << bzFile.errorString().toStdString() << std::endl;
Chris@0 2096 return false;
Chris@0 2097 }
Chris@0 2098
Chris@0 2099 QString error;
Chris@0 2100 closeSession();
Chris@0 2101 createDocument();
Chris@0 2102
Chris@0 2103 PaneCallback callback(this);
Chris@0 2104 m_viewManager->clearSelections();
Chris@0 2105
Chris@0 2106 SVFileReader reader(m_document, callback);
Chris@0 2107 QXmlInputSource inputSource(&bzFile);
Chris@0 2108 reader.parse(inputSource);
Chris@0 2109
Chris@0 2110 if (!reader.isOK()) {
Chris@0 2111 error = tr("SV XML file read error:\n%1").arg(reader.getErrorString());
Chris@0 2112 }
Chris@0 2113
Chris@0 2114 bzFile.close();
Chris@0 2115
Chris@0 2116 bool ok = (error == "");
Chris@0 2117
Chris@0 2118 if (ok) {
Chris@0 2119 setWindowTitle(tr("Sonic Visualiser: %1")
Chris@0 2120 .arg(QFileInfo(path).fileName()));
Chris@0 2121 m_sessionFile = path;
Chris@0 2122 setupMenus();
Chris@0 2123 CommandHistory::getInstance()->clear();
Chris@0 2124 CommandHistory::getInstance()->documentSaved();
Chris@0 2125 m_documentModified = false;
Chris@0 2126 updateMenuStates();
Chris@0 2127 RecentFiles::getInstance()->addFile(path);
Chris@0 2128 } else {
Chris@0 2129 setWindowTitle(tr("Sonic Visualiser"));
Chris@0 2130 }
Chris@0 2131
Chris@0 2132 return ok;
Chris@0 2133 }
Chris@0 2134
Chris@0 2135 void
Chris@0 2136 MainWindow::closeEvent(QCloseEvent *e)
Chris@0 2137 {
Chris@0 2138 if (!checkSaveModified()) {
Chris@0 2139 e->ignore();
Chris@0 2140 return;
Chris@0 2141 }
Chris@0 2142
Chris@5 2143 QSettings settings;
Chris@5 2144 settings.beginGroup("MainWindow");
Chris@5 2145 settings.setValue("size", size());
Chris@5 2146 settings.setValue("position", pos());
Chris@5 2147 settings.endGroup();
Chris@5 2148
Chris@0 2149 e->accept();
Chris@0 2150 return;
Chris@0 2151 }
Chris@0 2152
Chris@0 2153 bool
Chris@0 2154 MainWindow::checkSaveModified()
Chris@0 2155 {
Chris@0 2156 // Called before some destructive operation (e.g. new session,
Chris@0 2157 // exit program). Return true if we can safely proceed, false to
Chris@0 2158 // cancel.
Chris@0 2159
Chris@0 2160 if (!m_documentModified) return true;
Chris@0 2161
Chris@0 2162 int button =
Chris@0 2163 QMessageBox::warning(this,
Chris@0 2164 tr("Session modified"),
Chris@0 2165 tr("The current session has been modified.\nDo you want to save it?"),
Chris@0 2166 QMessageBox::Yes,
Chris@0 2167 QMessageBox::No,
Chris@0 2168 QMessageBox::Cancel);
Chris@0 2169
Chris@0 2170 if (button == QMessageBox::Yes) {
Chris@0 2171 saveSession();
Chris@0 2172 if (m_documentModified) { // save failed -- don't proceed!
Chris@0 2173 return false;
Chris@0 2174 } else {
Chris@0 2175 return true; // saved, so it's safe to continue now
Chris@0 2176 }
Chris@0 2177 } else if (button == QMessageBox::No) {
Chris@0 2178 m_documentModified = false; // so we know to abandon it
Chris@0 2179 return true;
Chris@0 2180 }
Chris@0 2181
Chris@0 2182 // else cancel
Chris@0 2183 return false;
Chris@0 2184 }
Chris@0 2185
Chris@0 2186 void
Chris@0 2187 MainWindow::saveSession()
Chris@0 2188 {
Chris@0 2189 if (m_sessionFile != "") {
Chris@0 2190 if (!saveSessionFile(m_sessionFile)) {
Chris@0 2191 QMessageBox::critical(this, tr("Failed to save file"),
Chris@0 2192 tr("Session file \"%1\" could not be saved.").arg(m_sessionFile));
Chris@0 2193 } else {
Chris@0 2194 CommandHistory::getInstance()->documentSaved();
Chris@0 2195 documentRestored();
Chris@0 2196 }
Chris@0 2197 } else {
Chris@0 2198 saveSessionAs();
Chris@0 2199 }
Chris@0 2200 }
Chris@0 2201
Chris@0 2202 void
Chris@0 2203 MainWindow::saveSessionAs()
Chris@0 2204 {
Chris@0 2205 QString orig = m_audioFile;
Chris@0 2206 if (orig == "") orig = ".";
Chris@0 2207 else orig = QFileInfo(orig).absoluteDir().canonicalPath();
Chris@0 2208
Chris@0 2209 QString path;
Chris@0 2210 bool good = false;
Chris@0 2211
Chris@0 2212 while (!good) {
Chris@0 2213
Chris@0 2214 path = QFileDialog::getSaveFileName
Chris@0 2215 (this, tr("Select a file to save to"), orig,
Chris@0 2216 tr("Sonic Visualiser session files (*.sv)\nAll files (*.*)"), 0,
Chris@0 2217 QFileDialog::DontConfirmOverwrite); // we'll do that
Chris@0 2218
Chris@0 2219 if (path.isEmpty()) return;
Chris@0 2220
Chris@0 2221 if (!path.endsWith(".sv")) path = path + ".sv";
Chris@0 2222
Chris@0 2223 QFileInfo fi(path);
Chris@0 2224
Chris@0 2225 if (fi.isDir()) {
Chris@0 2226 QMessageBox::critical(this, tr("Directory selected"),
Chris@0 2227 tr("File \"%1\" is a directory").arg(path));
Chris@0 2228 continue;
Chris@0 2229 }
Chris@0 2230
Chris@0 2231 if (fi.exists()) {
Chris@0 2232 if (QMessageBox::question(this, tr("File exists"),
Chris@0 2233 tr("The file \"%1\" already exists.\nDo you want to overwrite it?").arg(path),
Chris@0 2234 QMessageBox::Ok,
Chris@0 2235 QMessageBox::Cancel) == QMessageBox::Ok) {
Chris@0 2236 good = true;
Chris@0 2237 } else {
Chris@0 2238 continue;
Chris@0 2239 }
Chris@0 2240 }
Chris@0 2241
Chris@0 2242 good = true;
Chris@0 2243 }
Chris@0 2244
Chris@0 2245 if (!saveSessionFile(path)) {
Chris@0 2246 QMessageBox::critical(this, tr("Failed to save file"),
Chris@0 2247 tr("Session file \"%1\" could not be saved.").arg(m_sessionFile));
Chris@0 2248 } else {
Chris@0 2249 setWindowTitle(tr("Sonic Visualiser: %1")
Chris@0 2250 .arg(QFileInfo(path).fileName()));
Chris@0 2251 m_sessionFile = path;
Chris@0 2252 CommandHistory::getInstance()->documentSaved();
Chris@0 2253 documentRestored();
Chris@0 2254 RecentFiles::getInstance()->addFile(path);
Chris@0 2255 }
Chris@0 2256 }
Chris@0 2257
Chris@0 2258 bool
Chris@0 2259 MainWindow::saveSessionFile(QString path)
Chris@0 2260 {
Chris@0 2261 BZipFileDevice bzFile(path);
Chris@0 2262 if (!bzFile.open(QIODevice::WriteOnly)) {
Chris@0 2263 std::cerr << "Failed to open session file \"" << path.toStdString()
Chris@0 2264 << "\" for writing: "
Chris@0 2265 << bzFile.errorString().toStdString() << std::endl;
Chris@0 2266 return false;
Chris@0 2267 }
Chris@0 2268
Chris@0 2269 QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
Chris@0 2270
Chris@0 2271 QTextStream out(&bzFile);
Chris@0 2272 toXml(out);
Chris@0 2273 out.flush();
Chris@0 2274
Chris@0 2275 QApplication::restoreOverrideCursor();
Chris@0 2276
Chris@0 2277 if (bzFile.errorString() != "") {
Chris@0 2278 QMessageBox::critical(this, tr("Failed to write file"),
Chris@0 2279 tr("Failed to write to file \"%1\": %2")
Chris@0 2280 .arg(path).arg(bzFile.errorString()));
Chris@0 2281 bzFile.close();
Chris@0 2282 return false;
Chris@0 2283 }
Chris@0 2284
Chris@0 2285 bzFile.close();
Chris@0 2286 return true;
Chris@0 2287 }
Chris@0 2288
Chris@0 2289 void
Chris@0 2290 MainWindow::toXml(QTextStream &out)
Chris@0 2291 {
Chris@0 2292 QString indent(" ");
Chris@0 2293
Chris@0 2294 out << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
Chris@0 2295 out << "<!DOCTYPE sonic-visualiser>\n";
Chris@0 2296 out << "<sv>\n";
Chris@0 2297
Chris@0 2298 m_document->toXml(out, "", "");
Chris@0 2299
Chris@0 2300 out << "<display>\n";
Chris@0 2301
Chris@0 2302 out << QString(" <window width=\"%1\" height=\"%2\"/>\n")
Chris@0 2303 .arg(width()).arg(height());
Chris@0 2304
Chris@0 2305 for (int i = 0; i < m_paneStack->getPaneCount(); ++i) {
Chris@0 2306
Chris@0 2307 Pane *pane = m_paneStack->getPane(i);
Chris@0 2308
Chris@0 2309 if (pane) {
Chris@0 2310 pane->toXml(out, indent);
Chris@0 2311 }
Chris@0 2312 }
Chris@0 2313
Chris@0 2314 out << "</display>\n";
Chris@0 2315
Chris@0 2316 m_viewManager->getSelection().toXml(out);
Chris@0 2317
Chris@0 2318 out << "</sv>\n";
Chris@0 2319 }
Chris@0 2320
Chris@0 2321 Pane *
Chris@0 2322 MainWindow::addPaneToStack()
Chris@0 2323 {
Chris@0 2324 AddPaneCommand *command = new AddPaneCommand(this);
Chris@0 2325 CommandHistory::getInstance()->addCommand(command);
Chris@0 2326 return command->getPane();
Chris@0 2327 }
Chris@0 2328
Chris@0 2329 void
Chris@0 2330 MainWindow::zoomIn()
Chris@0 2331 {
Chris@0 2332 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2333 if (currentPane) currentPane->zoom(true);
Chris@0 2334 }
Chris@0 2335
Chris@0 2336 void
Chris@0 2337 MainWindow::zoomOut()
Chris@0 2338 {
Chris@0 2339 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2340 if (currentPane) currentPane->zoom(false);
Chris@0 2341 }
Chris@0 2342
Chris@0 2343 void
Chris@0 2344 MainWindow::zoomToFit()
Chris@0 2345 {
Chris@0 2346 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2347 if (!currentPane) return;
Chris@0 2348
Chris@0 2349 Model *model = getMainModel();
Chris@0 2350 if (!model) return;
Chris@0 2351
Chris@0 2352 size_t start = model->getStartFrame();
Chris@0 2353 size_t end = model->getEndFrame();
Chris@0 2354 size_t pixels = currentPane->width();
Chris@0 2355 size_t zoomLevel = (end - start) / pixels;
Chris@0 2356
Chris@0 2357 currentPane->setZoomLevel(zoomLevel);
Chris@0 2358 currentPane->setStartFrame(start);
Chris@0 2359 }
Chris@0 2360
Chris@0 2361 void
Chris@0 2362 MainWindow::zoomDefault()
Chris@0 2363 {
Chris@0 2364 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2365 if (currentPane) currentPane->setZoomLevel(1024);
Chris@0 2366 }
Chris@0 2367
Chris@0 2368 void
Chris@0 2369 MainWindow::scrollLeft()
Chris@0 2370 {
Chris@0 2371 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2372 if (currentPane) currentPane->scroll(false, false);
Chris@0 2373 }
Chris@0 2374
Chris@0 2375 void
Chris@0 2376 MainWindow::jumpLeft()
Chris@0 2377 {
Chris@0 2378 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2379 if (currentPane) currentPane->scroll(false, true);
Chris@0 2380 }
Chris@0 2381
Chris@0 2382 void
Chris@0 2383 MainWindow::scrollRight()
Chris@0 2384 {
Chris@0 2385 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2386 if (currentPane) currentPane->scroll(true, false);
Chris@0 2387 }
Chris@0 2388
Chris@0 2389 void
Chris@0 2390 MainWindow::jumpRight()
Chris@0 2391 {
Chris@0 2392 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2393 if (currentPane) currentPane->scroll(true, true);
Chris@0 2394 }
Chris@0 2395
Chris@0 2396 void
Chris@0 2397 MainWindow::showNoOverlays()
Chris@0 2398 {
Chris@0 2399 m_viewManager->setOverlayMode(ViewManager::NoOverlays);
Chris@0 2400 }
Chris@0 2401
Chris@0 2402 void
Chris@0 2403 MainWindow::showBasicOverlays()
Chris@0 2404 {
Chris@0 2405 m_viewManager->setOverlayMode(ViewManager::BasicOverlays);
Chris@0 2406 }
Chris@0 2407
Chris@0 2408 void
Chris@7 2409 MainWindow::showAllTextOverlays()
Chris@0 2410 {
Chris@0 2411 m_viewManager->setOverlayMode(ViewManager::AllOverlays);
Chris@0 2412 }
Chris@0 2413
Chris@0 2414 void
Chris@7 2415 MainWindow::toggleZoomWheels()
Chris@7 2416 {
Chris@7 2417 if (m_viewManager->getZoomWheelsEnabled()) {
Chris@7 2418 m_viewManager->setZoomWheelsEnabled(false);
Chris@7 2419 } else {
Chris@7 2420 m_viewManager->setZoomWheelsEnabled(true);
Chris@7 2421 }
Chris@7 2422 }
Chris@7 2423
Chris@7 2424 void
Chris@0 2425 MainWindow::play()
Chris@0 2426 {
Chris@0 2427 if (m_playSource->isPlaying()) {
Chris@0 2428 m_playSource->stop();
Chris@0 2429 } else {
Chris@0 2430 m_playSource->play(m_viewManager->getPlaybackFrame());
Chris@0 2431 }
Chris@0 2432 }
Chris@0 2433
Chris@0 2434 void
Chris@0 2435 MainWindow::ffwd()
Chris@0 2436 {
Chris@0 2437 if (!getMainModel()) return;
Chris@0 2438
Chris@0 2439 int frame = m_viewManager->getPlaybackFrame();
Chris@0 2440 ++frame;
Chris@0 2441
Chris@0 2442 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2443 if (!pane) return;
Chris@0 2444
Chris@0 2445 Layer *layer = pane->getSelectedLayer();
Chris@0 2446
Chris@0 2447 if (!dynamic_cast<TimeInstantLayer *>(layer) &&
Chris@0 2448 !dynamic_cast<TimeValueLayer *>(layer)) return;
Chris@0 2449
Chris@0 2450 size_t resolution = 0;
Chris@0 2451 if (!layer->snapToFeatureFrame(pane, frame, resolution, Layer::SnapRight)) {
Chris@0 2452 frame = getMainModel()->getEndFrame();
Chris@0 2453 }
Chris@0 2454
Chris@0 2455 m_viewManager->setPlaybackFrame(frame);
Chris@0 2456 }
Chris@0 2457
Chris@0 2458 void
Chris@0 2459 MainWindow::ffwdEnd()
Chris@0 2460 {
Chris@0 2461 if (!getMainModel()) return;
Chris@0 2462 m_viewManager->setPlaybackFrame(getMainModel()->getEndFrame());
Chris@0 2463 }
Chris@0 2464
Chris@0 2465 void
Chris@0 2466 MainWindow::rewind()
Chris@0 2467 {
Chris@0 2468 if (!getMainModel()) return;
Chris@0 2469
Chris@0 2470 int frame = m_viewManager->getPlaybackFrame();
Chris@0 2471 if (frame > 0) --frame;
Chris@0 2472
Chris@0 2473 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2474 if (!pane) return;
Chris@0 2475
Chris@0 2476 Layer *layer = pane->getSelectedLayer();
Chris@0 2477
Chris@0 2478 if (!dynamic_cast<TimeInstantLayer *>(layer) &&
Chris@0 2479 !dynamic_cast<TimeValueLayer *>(layer)) return;
Chris@0 2480
Chris@0 2481 size_t resolution = 0;
Chris@0 2482 if (!layer->snapToFeatureFrame(pane, frame, resolution, Layer::SnapLeft)) {
Chris@0 2483 frame = getMainModel()->getEndFrame();
Chris@0 2484 }
Chris@0 2485
Chris@0 2486 m_viewManager->setPlaybackFrame(frame);
Chris@0 2487 }
Chris@0 2488
Chris@0 2489 void
Chris@0 2490 MainWindow::rewindStart()
Chris@0 2491 {
Chris@0 2492 if (!getMainModel()) return;
Chris@0 2493 m_viewManager->setPlaybackFrame(getMainModel()->getStartFrame());
Chris@0 2494 }
Chris@0 2495
Chris@0 2496 void
Chris@0 2497 MainWindow::stop()
Chris@0 2498 {
Chris@0 2499 m_playSource->stop();
Chris@0 2500 }
Chris@0 2501
Chris@0 2502 void
Chris@0 2503 MainWindow::addPane()
Chris@0 2504 {
Chris@0 2505 QObject *s = sender();
Chris@0 2506 QAction *action = dynamic_cast<QAction *>(s);
Chris@0 2507
Chris@0 2508 if (!action) {
Chris@0 2509 std::cerr << "WARNING: MainWindow::addPane: sender is not an action"
Chris@0 2510 << std::endl;
Chris@0 2511 return;
Chris@0 2512 }
Chris@0 2513
Chris@0 2514 PaneActionMap::iterator i = m_paneActions.find(action);
Chris@0 2515
Chris@0 2516 if (i == m_paneActions.end()) {
Chris@0 2517 std::cerr << "WARNING: MainWindow::addPane: unknown action "
Chris@0 2518 << action->objectName().toStdString() << std::endl;
Chris@0 2519 return;
Chris@0 2520 }
Chris@0 2521
Chris@0 2522 CommandHistory::getInstance()->startCompoundOperation
Chris@0 2523 (action->text(), true);
Chris@0 2524
Chris@0 2525 AddPaneCommand *command = new AddPaneCommand(this);
Chris@0 2526 CommandHistory::getInstance()->addCommand(command);
Chris@0 2527
Chris@0 2528 Pane *pane = command->getPane();
Chris@0 2529
Chris@7 2530 if (i->second.layer == LayerFactory::Spectrum) {
Chris@7 2531 pane->setPlaybackFollow(View::PlaybackScrollContinuous);
Chris@7 2532 }
Chris@7 2533
Chris@0 2534 if (i->second.layer != LayerFactory::TimeRuler) {
Chris@0 2535 if (!m_timeRulerLayer) {
Chris@0 2536 // std::cerr << "no time ruler layer, creating one" << std::endl;
Chris@0 2537 m_timeRulerLayer = m_document->createMainModelLayer
Chris@0 2538 (LayerFactory::TimeRuler);
Chris@0 2539 }
Chris@0 2540
Chris@0 2541 // std::cerr << "adding time ruler layer " << m_timeRulerLayer << std::endl;
Chris@0 2542
Chris@0 2543 m_document->addLayerToView(pane, m_timeRulerLayer);
Chris@0 2544 }
Chris@0 2545
Chris@0 2546 Layer *newLayer = m_document->createLayer(i->second.layer);
Chris@0 2547 m_document->setModel(newLayer, m_document->getMainModel());
Chris@0 2548 m_document->setChannel(newLayer, i->second.channel);
Chris@0 2549 m_document->addLayerToView(pane, newLayer);
Chris@0 2550
Chris@0 2551 m_paneStack->setCurrentPane(pane);
Chris@0 2552
Chris@0 2553 CommandHistory::getInstance()->endCompoundOperation();
Chris@0 2554
Chris@0 2555 updateMenuStates();
Chris@0 2556 }
Chris@0 2557
Chris@0 2558 MainWindow::AddPaneCommand::AddPaneCommand(MainWindow *mw) :
Chris@0 2559 m_mw(mw),
Chris@0 2560 m_pane(0),
Chris@0 2561 m_prevCurrentPane(0),
Chris@0 2562 m_added(false)
Chris@0 2563 {
Chris@0 2564 }
Chris@0 2565
Chris@0 2566 MainWindow::AddPaneCommand::~AddPaneCommand()
Chris@0 2567 {
Chris@0 2568 if (m_pane && !m_added) {
Chris@0 2569 m_mw->m_paneStack->deletePane(m_pane);
Chris@0 2570 }
Chris@0 2571 }
Chris@0 2572
Chris@0 2573 QString
Chris@0 2574 MainWindow::AddPaneCommand::getName() const
Chris@0 2575 {
Chris@0 2576 return tr("Add Pane");
Chris@0 2577 }
Chris@0 2578
Chris@0 2579 void
Chris@0 2580 MainWindow::AddPaneCommand::execute()
Chris@0 2581 {
Chris@0 2582 if (!m_pane) {
Chris@0 2583 m_prevCurrentPane = m_mw->m_paneStack->getCurrentPane();
Chris@0 2584 m_pane = m_mw->m_paneStack->addPane();
Chris@0 2585 } else {
Chris@0 2586 m_mw->m_paneStack->showPane(m_pane);
Chris@0 2587 }
Chris@0 2588
Chris@0 2589 m_mw->m_paneStack->setCurrentPane(m_pane);
Chris@0 2590 m_mw->m_panner->registerView(m_pane);
Chris@0 2591 m_added = true;
Chris@0 2592 }
Chris@0 2593
Chris@0 2594 void
Chris@0 2595 MainWindow::AddPaneCommand::unexecute()
Chris@0 2596 {
Chris@0 2597 m_mw->m_paneStack->hidePane(m_pane);
Chris@0 2598 m_mw->m_paneStack->setCurrentPane(m_prevCurrentPane);
Chris@0 2599 m_mw->m_panner->unregisterView(m_pane);
Chris@0 2600 m_added = false;
Chris@0 2601 }
Chris@0 2602
Chris@0 2603 MainWindow::RemovePaneCommand::RemovePaneCommand(MainWindow *mw, Pane *pane) :
Chris@0 2604 m_mw(mw),
Chris@0 2605 m_pane(pane),
Chris@0 2606 m_added(true)
Chris@0 2607 {
Chris@0 2608 }
Chris@0 2609
Chris@0 2610 MainWindow::RemovePaneCommand::~RemovePaneCommand()
Chris@0 2611 {
Chris@0 2612 if (m_pane && !m_added) {
Chris@0 2613 m_mw->m_paneStack->deletePane(m_pane);
Chris@0 2614 }
Chris@0 2615 }
Chris@0 2616
Chris@0 2617 QString
Chris@0 2618 MainWindow::RemovePaneCommand::getName() const
Chris@0 2619 {
Chris@0 2620 return tr("Remove Pane");
Chris@0 2621 }
Chris@0 2622
Chris@0 2623 void
Chris@0 2624 MainWindow::RemovePaneCommand::execute()
Chris@0 2625 {
Chris@0 2626 m_prevCurrentPane = m_mw->m_paneStack->getCurrentPane();
Chris@0 2627 m_mw->m_paneStack->hidePane(m_pane);
Chris@0 2628 m_mw->m_panner->unregisterView(m_pane);
Chris@0 2629 m_added = false;
Chris@0 2630 }
Chris@0 2631
Chris@0 2632 void
Chris@0 2633 MainWindow::RemovePaneCommand::unexecute()
Chris@0 2634 {
Chris@0 2635 m_mw->m_paneStack->showPane(m_pane);
Chris@0 2636 m_mw->m_paneStack->setCurrentPane(m_prevCurrentPane);
Chris@0 2637 m_mw->m_panner->registerView(m_pane);
Chris@0 2638 m_added = true;
Chris@0 2639 }
Chris@0 2640
Chris@0 2641 void
Chris@0 2642 MainWindow::addLayer()
Chris@0 2643 {
Chris@0 2644 QObject *s = sender();
Chris@0 2645 QAction *action = dynamic_cast<QAction *>(s);
Chris@0 2646
Chris@0 2647 if (!action) {
Chris@0 2648 std::cerr << "WARNING: MainWindow::addLayer: sender is not an action"
Chris@0 2649 << std::endl;
Chris@0 2650 return;
Chris@0 2651 }
Chris@0 2652
Chris@0 2653 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2654
Chris@0 2655 if (!pane) {
Chris@0 2656 std::cerr << "WARNING: MainWindow::addLayer: no current pane" << std::endl;
Chris@0 2657 return;
Chris@0 2658 }
Chris@0 2659
Chris@0 2660 ExistingLayerActionMap::iterator ei = m_existingLayerActions.find(action);
Chris@0 2661
Chris@0 2662 if (ei != m_existingLayerActions.end()) {
Chris@0 2663 Layer *newLayer = ei->second;
Chris@0 2664 m_document->addLayerToView(pane, newLayer);
Chris@0 2665 m_paneStack->setCurrentLayer(pane, newLayer);
Chris@0 2666 return;
Chris@0 2667 }
Chris@0 2668
Chris@0 2669 TransformActionMap::iterator i = m_layerTransformActions.find(action);
Chris@0 2670
Chris@0 2671 if (i == m_layerTransformActions.end()) {
Chris@0 2672
Chris@0 2673 LayerActionMap::iterator i = m_layerActions.find(action);
Chris@0 2674
Chris@0 2675 if (i == m_layerActions.end()) {
Chris@0 2676 std::cerr << "WARNING: MainWindow::addLayer: unknown action "
Chris@0 2677 << action->objectName().toStdString() << std::endl;
Chris@0 2678 return;
Chris@0 2679 }
Chris@0 2680
Chris@0 2681 LayerFactory::LayerType type = i->second;
Chris@0 2682
Chris@0 2683 LayerFactory::LayerTypeSet emptyTypes =
Chris@0 2684 LayerFactory::getInstance()->getValidEmptyLayerTypes();
Chris@0 2685
Chris@0 2686 Layer *newLayer;
Chris@0 2687
Chris@0 2688 if (emptyTypes.find(type) != emptyTypes.end()) {
Chris@0 2689
Chris@0 2690 newLayer = m_document->createEmptyLayer(type);
Chris@0 2691 m_toolActions[ViewManager::DrawMode]->trigger();
Chris@0 2692
Chris@0 2693 } else {
Chris@0 2694
Chris@0 2695 newLayer = m_document->createMainModelLayer(type);
Chris@0 2696 }
Chris@0 2697
Chris@0 2698 m_document->addLayerToView(pane, newLayer);
Chris@0 2699 m_paneStack->setCurrentLayer(pane, newLayer);
Chris@0 2700
Chris@0 2701 return;
Chris@0 2702 }
Chris@0 2703
Chris@0 2704 TransformName transform = i->second;
Chris@0 2705 TransformFactory *factory = TransformFactory::getInstance();
Chris@0 2706
Chris@0 2707 QString configurationXml;
Chris@0 2708
Chris@0 2709 int channel = -1;
Chris@0 2710 // pick up the default channel from any existing layers on the same pane
Chris@0 2711 for (int j = 0; j < pane->getLayerCount(); ++j) {
Chris@0 2712 int c = LayerFactory::getInstance()->getChannel(pane->getLayer(j));
Chris@0 2713 if (c != -1) {
Chris@0 2714 channel = c;
Chris@0 2715 break;
Chris@0 2716 }
Chris@0 2717 }
Chris@0 2718
Chris@0 2719 bool needConfiguration = false;
Chris@0 2720
Chris@0 2721 if (factory->isTransformConfigurable(transform)) {
Chris@0 2722 needConfiguration = true;
Chris@0 2723 } else {
Chris@0 2724 int minChannels, maxChannels;
Chris@0 2725 int myChannels = m_document->getMainModel()->getChannelCount();
Chris@0 2726 if (factory->getTransformChannelRange(transform,
Chris@0 2727 minChannels,
Chris@0 2728 maxChannels)) {
Chris@0 2729 // std::cerr << "myChannels: " << myChannels << ", minChannels: " << minChannels << ", maxChannels: " << maxChannels << std::endl;
Chris@0 2730 needConfiguration = (myChannels > maxChannels && maxChannels == 1);
Chris@0 2731 }
Chris@0 2732 }
Chris@0 2733
Chris@0 2734 if (needConfiguration) {
Chris@0 2735 bool ok =
Chris@0 2736 factory->getConfigurationForTransform
Chris@0 2737 (transform, m_document->getMainModel(), channel, configurationXml);
Chris@0 2738 if (!ok) return;
Chris@0 2739 }
Chris@0 2740
Chris@0 2741 Layer *newLayer = m_document->createDerivedLayer(transform,
Chris@0 2742 m_document->getMainModel(),
Chris@0 2743 channel,
Chris@0 2744 configurationXml);
Chris@0 2745
Chris@0 2746 if (newLayer) {
Chris@0 2747 m_document->addLayerToView(pane, newLayer);
Chris@0 2748 m_document->setChannel(newLayer, channel);
Chris@0 2749 }
Chris@0 2750
Chris@0 2751 updateMenuStates();
Chris@0 2752 }
Chris@0 2753
Chris@0 2754 void
Chris@0 2755 MainWindow::deleteCurrentPane()
Chris@0 2756 {
Chris@0 2757 CommandHistory::getInstance()->startCompoundOperation
Chris@0 2758 (tr("Delete Pane"), true);
Chris@0 2759
Chris@0 2760 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2761 if (pane) {
Chris@0 2762 while (pane->getLayerCount() > 0) {
Chris@0 2763 Layer *layer = pane->getLayer(0);
Chris@0 2764 if (layer) {
Chris@0 2765 m_document->removeLayerFromView(pane, layer);
Chris@0 2766 } else {
Chris@0 2767 break;
Chris@0 2768 }
Chris@0 2769 }
Chris@0 2770
Chris@0 2771 RemovePaneCommand *command = new RemovePaneCommand(this, pane);
Chris@0 2772 CommandHistory::getInstance()->addCommand(command);
Chris@0 2773 }
Chris@0 2774
Chris@0 2775 CommandHistory::getInstance()->endCompoundOperation();
Chris@0 2776
Chris@0 2777 updateMenuStates();
Chris@0 2778 }
Chris@0 2779
Chris@0 2780 void
Chris@0 2781 MainWindow::deleteCurrentLayer()
Chris@0 2782 {
Chris@0 2783 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2784 if (pane) {
Chris@0 2785 Layer *layer = pane->getSelectedLayer();
Chris@0 2786 if (layer) {
Chris@0 2787 m_document->removeLayerFromView(pane, layer);
Chris@0 2788 }
Chris@0 2789 }
Chris@0 2790 updateMenuStates();
Chris@0 2791 }
Chris@0 2792
Chris@0 2793 void
Chris@0 2794 MainWindow::renameCurrentLayer()
Chris@0 2795 {
Chris@0 2796 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2797 if (pane) {
Chris@0 2798 Layer *layer = pane->getSelectedLayer();
Chris@0 2799 if (layer) {
Chris@0 2800 bool ok = false;
Chris@0 2801 QString newName = QInputDialog::getText
Chris@0 2802 (this, tr("Rename Layer"),
Chris@0 2803 tr("New name for this layer:"),
Chris@0 2804 QLineEdit::Normal, layer->objectName(), &ok);
Chris@0 2805 if (ok) {
Chris@0 2806 layer->setObjectName(newName);
Chris@0 2807 setupExistingLayersMenu();
Chris@0 2808 }
Chris@0 2809 }
Chris@0 2810 }
Chris@0 2811 }
Chris@0 2812
Chris@0 2813 void
Chris@0 2814 MainWindow::playSpeedChanged(int speed)
Chris@0 2815 {
Chris@0 2816 int factor = 11 - speed;
Chris@0 2817 m_playSpeed->setToolTip(tr("Playback speed: %1")
Chris@0 2818 .arg(factor > 1 ?
Chris@0 2819 QString("1/%1").arg(factor) :
Chris@0 2820 tr("Full")));
Chris@0 2821 m_playSource->setSlowdownFactor(factor);
Chris@0 2822 }
Chris@0 2823
Chris@0 2824 void
Chris@0 2825 MainWindow::outputLevelsChanged(float left, float right)
Chris@0 2826 {
Chris@0 2827 m_fader->setPeakLeft(left);
Chris@0 2828 m_fader->setPeakRight(right);
Chris@0 2829 }
Chris@0 2830
Chris@0 2831 void
Chris@0 2832 MainWindow::sampleRateMismatch(size_t requested, size_t actual,
Chris@0 2833 bool willResample)
Chris@0 2834 {
Chris@0 2835 if (!willResample) {
Chris@0 2836 //!!! more helpful message needed
Chris@0 2837 QMessageBox::information
Chris@0 2838 (this, tr("Sample rate mismatch"),
Chris@0 2839 tr("The sample rate of this audio file (%1 Hz) does not match\nthe current playback rate (%2 Hz).\n\nThe file will play at the wrong speed.")
Chris@0 2840 .arg(requested).arg(actual));
Chris@0 2841 }
Chris@0 2842
Chris@0 2843 /*!!! Let's not do this for now, and see how we go -- now that we're putting
Chris@0 2844 sample rate information in the status bar
Chris@0 2845
Chris@0 2846 QMessageBox::information
Chris@0 2847 (this, tr("Sample rate mismatch"),
Chris@0 2848 tr("The sample rate of this audio file (%1 Hz) does not match\nthat of the output audio device (%2 Hz).\n\nThe file will be resampled automatically during playback.")
Chris@0 2849 .arg(requested).arg(actual));
Chris@0 2850 */
Chris@0 2851
Chris@0 2852 updateDescriptionLabel();
Chris@0 2853 }
Chris@0 2854
Chris@0 2855 void
Chris@0 2856 MainWindow::layerAdded(Layer *layer)
Chris@0 2857 {
Chris@0 2858 // std::cerr << "MainWindow::layerAdded(" << layer << ")" << std::endl;
Chris@0 2859 // setupExistingLayersMenu();
Chris@0 2860 updateMenuStates();
Chris@0 2861 }
Chris@0 2862
Chris@0 2863 void
Chris@0 2864 MainWindow::layerRemoved(Layer *layer)
Chris@0 2865 {
Chris@0 2866 // std::cerr << "MainWindow::layerRemoved(" << layer << ")" << std::endl;
Chris@0 2867 setupExistingLayersMenu();
Chris@0 2868 updateMenuStates();
Chris@0 2869 }
Chris@0 2870
Chris@0 2871 void
Chris@0 2872 MainWindow::layerAboutToBeDeleted(Layer *layer)
Chris@0 2873 {
Chris@0 2874 // std::cerr << "MainWindow::layerAboutToBeDeleted(" << layer << ")" << std::endl;
Chris@0 2875 if (layer == m_timeRulerLayer) {
Chris@0 2876 // std::cerr << "(this is the time ruler layer)" << std::endl;
Chris@0 2877 m_timeRulerLayer = 0;
Chris@0 2878 }
Chris@0 2879 }
Chris@0 2880
Chris@0 2881 void
Chris@0 2882 MainWindow::layerInAView(Layer *layer, bool inAView)
Chris@0 2883 {
Chris@0 2884 // std::cerr << "MainWindow::layerInAView(" << layer << "," << inAView << ")" << std::endl;
Chris@0 2885
Chris@0 2886 // Check whether we need to add or remove model from play source
Chris@0 2887 Model *model = layer->getModel();
Chris@0 2888 if (model) {
Chris@0 2889 if (inAView) {
Chris@0 2890 m_playSource->addModel(model);
Chris@0 2891 } else {
Chris@0 2892 bool found = false;
Chris@0 2893 for (int i = 0; i < m_paneStack->getPaneCount(); ++i) {
Chris@0 2894 Pane *pane = m_paneStack->getPane(i);
Chris@0 2895 if (!pane) continue;
Chris@0 2896 for (int j = 0; j < pane->getLayerCount(); ++j) {
Chris@0 2897 Layer *pl = pane->getLayer(j);
Chris@0 2898 if (pl && pl->getModel() == model) {
Chris@0 2899 found = true;
Chris@0 2900 break;
Chris@0 2901 }
Chris@0 2902 }
Chris@0 2903 if (found) break;
Chris@0 2904 }
Chris@0 2905 if (!found) m_playSource->removeModel(model);
Chris@0 2906 }
Chris@0 2907 }
Chris@0 2908
Chris@0 2909 setupExistingLayersMenu();
Chris@0 2910 updateMenuStates();
Chris@0 2911 }
Chris@0 2912
Chris@0 2913 void
Chris@0 2914 MainWindow::modelAdded(Model *model)
Chris@0 2915 {
Chris@0 2916 // std::cerr << "MainWindow::modelAdded(" << model << ")" << std::endl;
Chris@0 2917 m_playSource->addModel(model);
Chris@0 2918 }
Chris@0 2919
Chris@0 2920 void
Chris@0 2921 MainWindow::mainModelChanged(WaveFileModel *model)
Chris@0 2922 {
Chris@0 2923 // std::cerr << "MainWindow::mainModelChanged(" << model << ")" << std::endl;
Chris@0 2924 updateDescriptionLabel();
Chris@0 2925 m_panLayer->setModel(model);
Chris@0 2926 if (model) m_viewManager->setMainModelSampleRate(model->getSampleRate());
Chris@0 2927 if (model && !m_playTarget) createPlayTarget();
Chris@0 2928 }
Chris@0 2929
Chris@0 2930 void
Chris@0 2931 MainWindow::modelAboutToBeDeleted(Model *model)
Chris@0 2932 {
Chris@0 2933 // std::cerr << "MainWindow::modelAboutToBeDeleted(" << model << ")" << std::endl;
Chris@0 2934 m_playSource->removeModel(model);
Chris@0 2935 }
Chris@0 2936
Chris@0 2937 void
Chris@0 2938 MainWindow::modelGenerationFailed(QString transformName)
Chris@0 2939 {
Chris@0 2940 QMessageBox::warning
Chris@0 2941 (this,
Chris@0 2942 tr("Failed to generate layer"),
Chris@0 2943 tr("The layer transform \"%1\" failed to run.\nThis probably means that a plugin failed to initialise.")
Chris@0 2944 .arg(transformName),
Chris@0 2945 QMessageBox::Ok, 0);
Chris@0 2946 }
Chris@0 2947
Chris@0 2948 void
Chris@0 2949 MainWindow::modelRegenerationFailed(QString layerName, QString transformName)
Chris@0 2950 {
Chris@0 2951 QMessageBox::warning
Chris@0 2952 (this,
Chris@0 2953 tr("Failed to regenerate layer"),
Chris@0 2954 tr("Failed to regenerate derived layer \"%1\".\nThe layer transform \"%2\" failed to run.\nThis probably means the layer used a plugin that is not currently available.")
Chris@0 2955 .arg(layerName).arg(transformName),
Chris@0 2956 QMessageBox::Ok, 0);
Chris@0 2957 }
Chris@0 2958
Chris@0 2959 void
Chris@0 2960 MainWindow::rightButtonMenuRequested(Pane *pane, QPoint position)
Chris@0 2961 {
Chris@0 2962 // std::cerr << "MainWindow::rightButtonMenuRequested(" << pane << ", " << position.x() << ", " << position.y() << ")" << std::endl;
Chris@0 2963 m_paneStack->setCurrentPane(pane);
Chris@0 2964 m_rightButtonMenu->popup(position);
Chris@0 2965 }
Chris@0 2966
Chris@0 2967 void
Chris@0 2968 MainWindow::showLayerTree()
Chris@0 2969 {
Chris@0 2970 QTreeView *view = new QTreeView();
Chris@0 2971 LayerTreeModel *tree = new LayerTreeModel(m_paneStack);
Chris@0 2972 view->expand(tree->index(0, 0, QModelIndex()));
Chris@0 2973 view->setModel(tree);
Chris@0 2974 view->show();
Chris@0 2975 }
Chris@0 2976
Chris@0 2977 void
Chris@0 2978 MainWindow::preferenceChanged(PropertyContainer::PropertyName name)
Chris@0 2979 {
Chris@0 2980 if (name == "Property Box Layout") {
Chris@0 2981 if (Preferences::getInstance()->getPropertyBoxLayout() ==
Chris@0 2982 Preferences::VerticallyStacked) {
Chris@0 2983 m_paneStack->setLayoutStyle(PaneStack::PropertyStackPerPaneLayout);
Chris@0 2984 } else {
Chris@0 2985 m_paneStack->setLayoutStyle(PaneStack::SinglePropertyStackLayout);
Chris@0 2986 }
Chris@0 2987 }
Chris@0 2988 }
Chris@0 2989
Chris@0 2990 void
Chris@0 2991 MainWindow::preferences()
Chris@0 2992 {
Chris@0 2993 if (!m_preferencesDialog.isNull()) {
Chris@0 2994 m_preferencesDialog->show();
Chris@0 2995 m_preferencesDialog->raise();
Chris@0 2996 return;
Chris@0 2997 }
Chris@0 2998
Chris@0 2999 m_preferencesDialog = new PreferencesDialog(this);
Chris@0 3000
Chris@0 3001 // DeleteOnClose is safe here, because m_preferencesDialog is a
Chris@0 3002 // QPointer that will be zeroed when the dialog is deleted. We
Chris@0 3003 // use it in preference to leaving the dialog lying around because
Chris@0 3004 // if you Cancel the dialog, it resets the preferences state
Chris@0 3005 // without resetting its own widgets, so its state will be
Chris@0 3006 // incorrect when next shown unless we construct it afresh
Chris@0 3007 m_preferencesDialog->setAttribute(Qt::WA_DeleteOnClose);
Chris@0 3008
Chris@0 3009 m_preferencesDialog->show();
Chris@0 3010 }
Chris@0 3011
Chris@0 3012 void
Chris@0 3013 MainWindow::website()
Chris@0 3014 {
Chris@0 3015 openHelpUrl(tr("http://www.sonicvisualiser.org/"));
Chris@0 3016 }
Chris@0 3017
Chris@0 3018 void
Chris@0 3019 MainWindow::help()
Chris@0 3020 {
Chris@0 3021 openHelpUrl(tr("http://www.sonicvisualiser.org/doc/reference/en/"));
Chris@0 3022 }
Chris@0 3023
Chris@0 3024 void
Chris@0 3025 MainWindow::openHelpUrl(QString url)
Chris@0 3026 {
Chris@0 3027 // This method mostly lifted from Qt Assistant source code
Chris@0 3028
Chris@0 3029 QProcess *process = new QProcess(this);
Chris@0 3030 connect(process, SIGNAL(finished(int)), process, SLOT(deleteLater()));
Chris@0 3031
Chris@0 3032 QStringList args;
Chris@0 3033
Chris@0 3034 #ifdef Q_OS_MAC
Chris@0 3035 args.append(url);
Chris@0 3036 process->start("open", args);
Chris@0 3037 #else
Chris@0 3038 #ifdef Q_OS_WIN32
Chris@0 3039
Chris@0 3040 QString pf(getenv("ProgramFiles"));
Chris@0 3041 QString command = pf + QString("\\Internet Explorer\\IEXPLORE.EXE");
Chris@0 3042
Chris@0 3043 args.append(url);
Chris@0 3044 process->start(command, args);
Chris@0 3045
Chris@0 3046 #else
Chris@0 3047 #ifdef Q_WS_X11
Chris@0 3048 if (!qgetenv("KDE_FULL_SESSION").isEmpty()) {
Chris@0 3049 args.append("exec");
Chris@0 3050 args.append(url);
Chris@0 3051 process->start("kfmclient", args);
Chris@0 3052 } else if (!qgetenv("BROWSER").isEmpty()) {
Chris@0 3053 args.append(url);
Chris@0 3054 process->start(qgetenv("BROWSER"), args);
Chris@0 3055 } else {
Chris@0 3056 args.append(url);
Chris@0 3057 process->start("firefox", args);
Chris@0 3058 }
Chris@0 3059 #endif
Chris@0 3060 #endif
Chris@0 3061 #endif
Chris@0 3062 }
Chris@0 3063
Chris@0 3064 void
Chris@0 3065 MainWindow::about()
Chris@0 3066 {
Chris@0 3067 bool debug = false;
Chris@0 3068 QString version = "(unknown version)";
Chris@0 3069
Chris@0 3070 #ifdef BUILD_DEBUG
Chris@0 3071 debug = true;
Chris@0 3072 #endif
Chris@0 3073 #ifdef SV_VERSION
Chris@0 3074 #ifdef SVNREV
Chris@0 3075 version = tr("Release %1 : Revision %2").arg(SV_VERSION).arg(SVNREV);
Chris@0 3076 #else
Chris@0 3077 version = tr("Release %1").arg(SV_VERSION);
Chris@0 3078 #endif
Chris@0 3079 #else
Chris@0 3080 #ifdef SVNREV
Chris@0 3081 version = tr("Unreleased : Revision %1").arg(SVNREV);
Chris@0 3082 #endif
Chris@0 3083 #endif
Chris@0 3084
Chris@0 3085 QString aboutText;
Chris@0 3086
Chris@0 3087 aboutText += tr("<h3>About Sonic Visualiser</h3>");
Chris@0 3088 aboutText += tr("<p>Sonic Visualiser is a program for viewing and exploring audio data for semantic music analysis and annotation.</p>");
Chris@0 3089 aboutText += tr("<p>%1 : %2 build</p>")
Chris@0 3090 .arg(version)
Chris@0 3091 .arg(debug ? tr("Debug") : tr("Release"));
Chris@0 3092
Chris@0 3093 #ifdef BUILD_STATIC
Chris@0 3094 aboutText += tr("<p>Statically linked");
Chris@0 3095 #ifndef QT_SHARED
Chris@0 3096 aboutText += tr("<br>With Qt (v%1) &copy; Trolltech AS").arg(QT_VERSION_STR);
Chris@0 3097 #endif
Chris@0 3098 #ifdef HAVE_JACK
Chris@0 3099 aboutText += tr("<br>With JACK audio output (v%1) &copy; Paul Davis and Jack O'Quin").arg(JACK_VERSION);
Chris@0 3100 #endif
Chris@0 3101 #ifdef HAVE_PORTAUDIO
Chris@0 3102 aboutText += tr("<br>With PortAudio audio output &copy; Ross Bencina and Phil Burk");
Chris@0 3103 #endif
Chris@0 3104 #ifdef HAVE_OGGZ
Chris@0 3105 aboutText += tr("<br>With Ogg file decoder (oggz v%1, fishsound v%2) &copy; CSIRO Australia").arg(OGGZ_VERSION).arg(FISHSOUND_VERSION);
Chris@0 3106 #endif
Chris@0 3107 #ifdef HAVE_MAD
Chris@0 3108 aboutText += tr("<br>With MAD mp3 decoder (v%1) &copy; Underbit Technologies Inc").arg(MAD_VERSION);
Chris@0 3109 #endif
Chris@0 3110 #ifdef HAVE_SAMPLERATE
Chris@0 3111 aboutText += tr("<br>With libsamplerate (v%1) &copy; Erik de Castro Lopo").arg(SAMPLERATE_VERSION);
Chris@0 3112 #endif
Chris@0 3113 #ifdef HAVE_SNDFILE
Chris@0 3114 aboutText += tr("<br>With libsndfile (v%1) &copy; Erik de Castro Lopo").arg(SNDFILE_VERSION);
Chris@0 3115 #endif
Chris@0 3116 #ifdef HAVE_FFTW3
Chris@0 3117 aboutText += tr("<br>With FFTW3 (v%1) &copy; Matteo Frigo and MIT").arg(FFTW3_VERSION);
Chris@0 3118 #endif
Chris@0 3119 #ifdef HAVE_VAMP
Chris@0 3120 aboutText += tr("<br>With Vamp plugin support (API v%1, SDK v%2) &copy; Chris Cannam").arg(VAMP_API_VERSION).arg(VAMP_SDK_VERSION);
Chris@0 3121 #endif
Chris@0 3122 aboutText += tr("<br>With LADSPA plugin support (API v%1) &copy; Richard Furse, Paul Davis, Stefan Westerfeld").arg(LADSPA_VERSION);
Chris@0 3123 aboutText += tr("<br>With DSSI plugin support (API v%1) &copy; Chris Cannam, Steve Harris, Sean Bolton").arg(DSSI_VERSION);
Chris@0 3124 aboutText += "</p>";
Chris@0 3125 #endif
Chris@0 3126
Chris@0 3127 aboutText +=
Chris@0 3128 "<p>Sonic Visualiser Copyright &copy; 2005 - 2006 Chris Cannam<br>"
Chris@0 3129 "Centre for Digital Music, Queen Mary, University of London.</p>"
Chris@0 3130 "<p>This program is free software; you can redistribute it and/or<br>"
Chris@0 3131 "modify it under the terms of the GNU General Public License as<br>"
Chris@0 3132 "published by the Free Software Foundation; either version 2 of the<br>"
Chris@0 3133 "License, or (at your option) any later version.<br>See the file "
Chris@0 3134 "COPYING included with this distribution for more information.</p>";
Chris@0 3135
Chris@0 3136 QMessageBox::about(this, tr("About Sonic Visualiser"), aboutText);
Chris@0 3137 }
Chris@0 3138
Chris@0 3139
Chris@0 3140 #ifdef INCLUDE_MOCFILES
Chris@0 3141 #include "MainWindow.moc.cpp"
Chris@0 3142 #endif