annotate main/MainWindow.cpp @ 14:085f34c73939

* IntegerTimeStretcher -> PhaseVocoderTimeStretcher (no longer confined to integer multiples)
author Chris Cannam
date Wed, 13 Sep 2006 11:06:28 +0000
parents ee967635c728
children 3715efc38f95
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@11 79 #include <QDateTime>
Chris@11 80 #include <QProcess>
Chris@0 81
Chris@0 82 #include <iostream>
Chris@0 83 #include <cstdio>
Chris@0 84 #include <errno.h>
Chris@0 85
Chris@0 86 using std::cerr;
Chris@0 87 using std::endl;
Chris@0 88
Chris@0 89
Chris@0 90 MainWindow::MainWindow() :
Chris@0 91 m_document(0),
Chris@0 92 m_paneStack(0),
Chris@0 93 m_viewManager(0),
Chris@0 94 m_panner(0),
Chris@0 95 m_timeRulerLayer(0),
Chris@0 96 m_playSource(0),
Chris@0 97 m_playTarget(0),
Chris@0 98 m_mainMenusCreated(false),
Chris@0 99 m_paneMenu(0),
Chris@0 100 m_layerMenu(0),
Chris@0 101 m_existingLayersMenu(0),
Chris@0 102 m_rightButtonMenu(0),
Chris@0 103 m_rightButtonLayerMenu(0),
Chris@0 104 m_documentModified(false),
Chris@0 105 m_preferencesDialog(0)
Chris@0 106 {
Chris@0 107 setWindowTitle(tr("Sonic Visualiser"));
Chris@0 108
Chris@0 109 UnitDatabase::getInstance()->registerUnit("Hz");
Chris@0 110 UnitDatabase::getInstance()->registerUnit("dB");
Chris@0 111
Chris@0 112 connect(CommandHistory::getInstance(), SIGNAL(commandExecuted()),
Chris@0 113 this, SLOT(documentModified()));
Chris@0 114 connect(CommandHistory::getInstance(), SIGNAL(documentRestored()),
Chris@0 115 this, SLOT(documentRestored()));
Chris@0 116
Chris@0 117 QFrame *frame = new QFrame;
Chris@0 118 setCentralWidget(frame);
Chris@0 119
Chris@0 120 QGridLayout *layout = new QGridLayout;
Chris@0 121
Chris@0 122 m_viewManager = new ViewManager();
Chris@0 123 connect(m_viewManager, SIGNAL(selectionChanged()),
Chris@0 124 this, SLOT(updateMenuStates()));
Chris@0 125
Chris@0 126 m_descriptionLabel = new QLabel;
Chris@0 127
Chris@0 128 m_paneStack = new PaneStack(frame, m_viewManager);
Chris@0 129 connect(m_paneStack, SIGNAL(currentPaneChanged(Pane *)),
Chris@0 130 this, SLOT(currentPaneChanged(Pane *)));
Chris@0 131 connect(m_paneStack, SIGNAL(currentLayerChanged(Pane *, Layer *)),
Chris@0 132 this, SLOT(currentLayerChanged(Pane *, Layer *)));
Chris@0 133 connect(m_paneStack, SIGNAL(rightButtonMenuRequested(Pane *, QPoint)),
Chris@0 134 this, SLOT(rightButtonMenuRequested(Pane *, QPoint)));
Chris@0 135
Chris@0 136 m_panner = new Panner(frame);
Chris@0 137 m_panner->setViewManager(m_viewManager);
Chris@0 138 m_panner->setFixedHeight(40);
Chris@0 139
Chris@0 140 m_panLayer = new WaveformLayer;
Chris@0 141 m_panLayer->setChannelMode(WaveformLayer::MergeChannels);
Chris@0 142 // m_panLayer->setScale(WaveformLayer::MeterScale);
Chris@0 143 m_panLayer->setAutoNormalize(true);
Chris@0 144 m_panLayer->setBaseColour(Qt::darkGreen);
Chris@0 145 m_panLayer->setAggressiveCacheing(true);
Chris@0 146 m_panner->addLayer(m_panLayer);
Chris@0 147
Chris@0 148 m_playSource = new AudioCallbackPlaySource(m_viewManager);
Chris@0 149
Chris@0 150 connect(m_playSource, SIGNAL(sampleRateMismatch(size_t, size_t, bool)),
Chris@0 151 this, SLOT(sampleRateMismatch(size_t, size_t, bool)));
Chris@0 152
Chris@0 153 m_fader = new Fader(frame, false);
Chris@0 154
Chris@0 155 m_playSpeed = new AudioDial(frame);
Chris@12 156 m_playSpeed->setMinimum(0);
Chris@12 157 m_playSpeed->setMaximum(20);
Chris@0 158 m_playSpeed->setValue(10);
Chris@0 159 m_playSpeed->setFixedWidth(24);
Chris@0 160 m_playSpeed->setFixedHeight(24);
Chris@0 161 m_playSpeed->setNotchesVisible(true);
Chris@0 162 m_playSpeed->setPageStep(1);
Chris@0 163 m_playSpeed->setToolTip(tr("Playback speed: Full"));
Chris@0 164 m_playSpeed->setDefaultValue(10);
Chris@0 165 connect(m_playSpeed, SIGNAL(valueChanged(int)),
Chris@0 166 this, SLOT(playSpeedChanged(int)));
Chris@0 167
Chris@0 168 layout->addWidget(m_paneStack, 0, 0, 1, 3);
Chris@0 169 layout->addWidget(m_panner, 1, 0);
Chris@0 170 layout->addWidget(m_fader, 1, 1);
Chris@0 171 layout->addWidget(m_playSpeed, 1, 2);
Chris@0 172 frame->setLayout(layout);
Chris@0 173
Chris@0 174 connect(m_viewManager, SIGNAL(outputLevelsChanged(float, float)),
Chris@0 175 this, SLOT(outputLevelsChanged(float, float)));
Chris@0 176
Chris@0 177 connect(Preferences::getInstance(),
Chris@0 178 SIGNAL(propertyChanged(PropertyContainer::PropertyName)),
Chris@0 179 this,
Chris@0 180 SLOT(preferenceChanged(PropertyContainer::PropertyName)));
Chris@0 181
Chris@0 182 setupMenus();
Chris@0 183 setupToolbars();
Chris@0 184
Chris@7 185 statusBar()->addWidget(m_descriptionLabel);
Chris@0 186
Chris@0 187 newSession();
Chris@0 188 }
Chris@0 189
Chris@0 190 MainWindow::~MainWindow()
Chris@0 191 {
Chris@0 192 closeSession();
Chris@0 193 delete m_playTarget;
Chris@0 194 delete m_playSource;
Chris@0 195 delete m_viewManager;
Chris@0 196 Profiles::getInstance()->dump();
Chris@0 197 }
Chris@0 198
Chris@0 199 void
Chris@0 200 MainWindow::setupMenus()
Chris@0 201 {
Chris@0 202 QAction *action = 0;
Chris@0 203 QMenu *menu = 0;
Chris@0 204 QToolBar *toolbar = 0;
Chris@0 205
Chris@0 206 if (!m_mainMenusCreated) {
Chris@0 207 m_rightButtonMenu = new QMenu();
Chris@0 208 }
Chris@0 209
Chris@0 210 if (m_rightButtonLayerMenu) {
Chris@0 211 m_rightButtonLayerMenu->clear();
Chris@0 212 } else {
Chris@0 213 m_rightButtonLayerMenu = m_rightButtonMenu->addMenu(tr("&Layer"));
Chris@0 214 m_rightButtonMenu->addSeparator();
Chris@0 215 }
Chris@0 216
Chris@0 217 if (!m_mainMenusCreated) {
Chris@0 218
Chris@0 219 CommandHistory::getInstance()->registerMenu(m_rightButtonMenu);
Chris@0 220 m_rightButtonMenu->addSeparator();
Chris@0 221
Chris@0 222 menu = menuBar()->addMenu(tr("&File"));
Chris@0 223 toolbar = addToolBar(tr("File Toolbar"));
Chris@0 224
Chris@0 225 QIcon icon(":icons/filenew.png");
Chris@0 226 icon.addFile(":icons/filenew-22.png");
Chris@0 227 action = new QAction(icon, tr("&New Session"), this);
Chris@0 228 action->setShortcut(tr("Ctrl+N"));
Chris@0 229 action->setStatusTip(tr("Clear the current Sonic Visualiser session and start a new one"));
Chris@0 230 connect(action, SIGNAL(triggered()), this, SLOT(newSession()));
Chris@0 231 menu->addAction(action);
Chris@0 232 toolbar->addAction(action);
Chris@0 233
Chris@0 234 icon = QIcon(":icons/fileopen.png");
Chris@0 235 icon.addFile(":icons/fileopen-22.png");
Chris@0 236
Chris@0 237 action = new QAction(icon, tr("&Open Session..."), this);
Chris@0 238 action->setShortcut(tr("Ctrl+O"));
Chris@0 239 action->setStatusTip(tr("Open a previously saved Sonic Visualiser session file"));
Chris@0 240 connect(action, SIGNAL(triggered()), this, SLOT(openSession()));
Chris@0 241 menu->addAction(action);
Chris@0 242
Chris@0 243 action = new QAction(icon, tr("&Open..."), this);
Chris@0 244 action->setStatusTip(tr("Open a session file, audio file, or layer"));
Chris@0 245 connect(action, SIGNAL(triggered()), this, SLOT(openSomething()));
Chris@0 246 toolbar->addAction(action);
Chris@0 247
Chris@0 248 icon = QIcon(":icons/filesave.png");
Chris@0 249 icon.addFile(":icons/filesave-22.png");
Chris@0 250 action = new QAction(icon, tr("&Save Session"), this);
Chris@0 251 action->setShortcut(tr("Ctrl+S"));
Chris@0 252 action->setStatusTip(tr("Save the current session into a Sonic Visualiser session file"));
Chris@0 253 connect(action, SIGNAL(triggered()), this, SLOT(saveSession()));
Chris@0 254 connect(this, SIGNAL(canSave(bool)), action, SLOT(setEnabled(bool)));
Chris@0 255 menu->addAction(action);
Chris@0 256 toolbar->addAction(action);
Chris@0 257
Chris@0 258 icon = QIcon(":icons/filesaveas.png");
Chris@0 259 icon.addFile(":icons/filesaveas-22.png");
Chris@0 260 action = new QAction(icon, tr("Save Session &As..."), this);
Chris@0 261 action->setStatusTip(tr("Save the current session into a new Sonic Visualiser session file"));
Chris@0 262 connect(action, SIGNAL(triggered()), this, SLOT(saveSessionAs()));
Chris@0 263 menu->addAction(action);
Chris@0 264 toolbar->addAction(action);
Chris@0 265
Chris@0 266 menu->addSeparator();
Chris@0 267
Chris@0 268 action = new QAction(tr("&Import Audio File..."), this);
Chris@0 269 action->setShortcut(tr("Ctrl+I"));
Chris@0 270 action->setStatusTip(tr("Import an existing audio file"));
Chris@0 271 connect(action, SIGNAL(triggered()), this, SLOT(importAudio()));
Chris@0 272 menu->addAction(action);
Chris@0 273
Chris@0 274 action = new QAction(tr("Import Secondary Audio File..."), this);
Chris@0 275 action->setShortcut(tr("Ctrl+Shift+I"));
Chris@0 276 action->setStatusTip(tr("Import an extra audio file as a separate layer"));
Chris@0 277 connect(action, SIGNAL(triggered()), this, SLOT(importMoreAudio()));
Chris@0 278 connect(this, SIGNAL(canImportMoreAudio(bool)), action, SLOT(setEnabled(bool)));
Chris@0 279 menu->addAction(action);
Chris@0 280
Chris@0 281 action = new QAction(tr("&Export Audio File..."), this);
Chris@0 282 action->setStatusTip(tr("Export selection as an audio file"));
Chris@0 283 connect(action, SIGNAL(triggered()), this, SLOT(exportAudio()));
Chris@0 284 connect(this, SIGNAL(canExportAudio(bool)), action, SLOT(setEnabled(bool)));
Chris@0 285 menu->addAction(action);
Chris@0 286
Chris@0 287 menu->addSeparator();
Chris@0 288
Chris@0 289 action = new QAction(tr("Import Annotation &Layer..."), this);
Chris@0 290 action->setShortcut(tr("Ctrl+L"));
Chris@0 291 action->setStatusTip(tr("Import layer data from an existing file"));
Chris@0 292 connect(action, SIGNAL(triggered()), this, SLOT(importLayer()));
Chris@0 293 connect(this, SIGNAL(canImportLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 294 menu->addAction(action);
Chris@0 295
Chris@0 296 action = new QAction(tr("Export Annotation Layer..."), this);
Chris@0 297 action->setStatusTip(tr("Export layer data to a file"));
Chris@0 298 connect(action, SIGNAL(triggered()), this, SLOT(exportLayer()));
Chris@0 299 connect(this, SIGNAL(canExportLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 300 menu->addAction(action);
Chris@0 301
Chris@0 302 menu->addSeparator();
Chris@0 303 m_recentFilesMenu = menu->addMenu(tr("&Recent Files"));
Chris@0 304 menu->addMenu(m_recentFilesMenu);
Chris@0 305 setupRecentFilesMenu();
Chris@0 306 connect(RecentFiles::getInstance(), SIGNAL(recentFilesChanged()),
Chris@0 307 this, SLOT(setupRecentFilesMenu()));
Chris@0 308
Chris@0 309 menu->addSeparator();
Chris@0 310 action = new QAction(tr("&Preferences..."), this);
Chris@0 311 action->setStatusTip(tr("Adjust the application preferences"));
Chris@0 312 connect(action, SIGNAL(triggered()), this, SLOT(preferences()));
Chris@0 313 menu->addAction(action);
Chris@0 314
Chris@0 315 /*!!!
Chris@0 316 menu->addSeparator();
Chris@0 317
Chris@0 318 action = new QAction(tr("Play / Pause"), this);
Chris@0 319 action->setShortcut(tr("Space"));
Chris@0 320 action->setStatusTip(tr("Start or stop playback from the current position"));
Chris@0 321 connect(action, SIGNAL(triggered()), this, SLOT(play()));
Chris@0 322 menu->addAction(action);
Chris@0 323 */
Chris@0 324
Chris@0 325 menu->addSeparator();
Chris@0 326 action = new QAction(QIcon(":/icons/exit.png"),
Chris@0 327 tr("&Quit"), this);
Chris@0 328 action->setShortcut(tr("Ctrl+Q"));
Chris@0 329 connect(action, SIGNAL(triggered()), this, SLOT(close()));
Chris@0 330 menu->addAction(action);
Chris@0 331
Chris@0 332 menu = menuBar()->addMenu(tr("&Edit"));
Chris@0 333 CommandHistory::getInstance()->registerMenu(menu);
Chris@0 334
Chris@0 335 menu->addSeparator();
Chris@0 336
Chris@0 337 action = new QAction(QIcon(":/icons/editcut.png"),
Chris@0 338 tr("Cu&t"), this);
Chris@0 339 action->setShortcut(tr("Ctrl+X"));
Chris@0 340 connect(action, SIGNAL(triggered()), this, SLOT(cut()));
Chris@0 341 connect(this, SIGNAL(canEditSelection(bool)), action, SLOT(setEnabled(bool)));
Chris@0 342 menu->addAction(action);
Chris@0 343 m_rightButtonMenu->addAction(action);
Chris@0 344
Chris@0 345 action = new QAction(QIcon(":/icons/editcopy.png"),
Chris@0 346 tr("&Copy"), this);
Chris@0 347 action->setShortcut(tr("Ctrl+C"));
Chris@0 348 connect(action, SIGNAL(triggered()), this, SLOT(copy()));
Chris@0 349 connect(this, SIGNAL(canEditSelection(bool)), action, SLOT(setEnabled(bool)));
Chris@0 350 menu->addAction(action);
Chris@0 351 m_rightButtonMenu->addAction(action);
Chris@0 352
Chris@0 353 action = new QAction(QIcon(":/icons/editpaste.png"),
Chris@0 354 tr("&Paste"), this);
Chris@0 355 action->setShortcut(tr("Ctrl+V"));
Chris@0 356 connect(action, SIGNAL(triggered()), this, SLOT(paste()));
Chris@0 357 connect(this, SIGNAL(canPaste(bool)), action, SLOT(setEnabled(bool)));
Chris@0 358 menu->addAction(action);
Chris@0 359 m_rightButtonMenu->addAction(action);
Chris@0 360
Chris@0 361 action = new QAction(tr("&Delete Selected Items"), this);
Chris@0 362 action->setShortcut(tr("Del"));
Chris@0 363 connect(action, SIGNAL(triggered()), this, SLOT(deleteSelected()));
Chris@0 364 connect(this, SIGNAL(canEditSelection(bool)), action, SLOT(setEnabled(bool)));
Chris@0 365 menu->addAction(action);
Chris@0 366 m_rightButtonMenu->addAction(action);
Chris@0 367
Chris@0 368 menu->addSeparator();
Chris@0 369 m_rightButtonMenu->addSeparator();
Chris@0 370
Chris@0 371 action = new QAction(tr("Select &All"), this);
Chris@0 372 action->setShortcut(tr("Ctrl+A"));
Chris@0 373 connect(action, SIGNAL(triggered()), this, SLOT(selectAll()));
Chris@0 374 connect(this, SIGNAL(canSelect(bool)), action, SLOT(setEnabled(bool)));
Chris@0 375 menu->addAction(action);
Chris@0 376 m_rightButtonMenu->addAction(action);
Chris@0 377
Chris@0 378 action = new QAction(tr("Select &Visible Range"), this);
Chris@0 379 action->setShortcut(tr("Ctrl+Shift+A"));
Chris@0 380 connect(action, SIGNAL(triggered()), this, SLOT(selectVisible()));
Chris@0 381 connect(this, SIGNAL(canSelect(bool)), action, SLOT(setEnabled(bool)));
Chris@0 382 menu->addAction(action);
Chris@0 383
Chris@0 384 action = new QAction(tr("Select to &Start"), this);
Chris@0 385 action->setShortcut(tr("Shift+Left"));
Chris@0 386 connect(action, SIGNAL(triggered()), this, SLOT(selectToStart()));
Chris@0 387 connect(this, SIGNAL(canSelect(bool)), action, SLOT(setEnabled(bool)));
Chris@0 388 menu->addAction(action);
Chris@0 389
Chris@0 390 action = new QAction(tr("Select to &End"), this);
Chris@0 391 action->setShortcut(tr("Shift+Right"));
Chris@0 392 connect(action, SIGNAL(triggered()), this, SLOT(selectToEnd()));
Chris@0 393 connect(this, SIGNAL(canSelect(bool)), action, SLOT(setEnabled(bool)));
Chris@0 394 menu->addAction(action);
Chris@0 395
Chris@0 396 action = new QAction(tr("C&lear Selection"), this);
Chris@0 397 action->setShortcut(tr("Esc"));
Chris@0 398 connect(action, SIGNAL(triggered()), this, SLOT(clearSelection()));
Chris@0 399 connect(this, SIGNAL(canClearSelection(bool)), action, SLOT(setEnabled(bool)));
Chris@0 400 menu->addAction(action);
Chris@0 401 m_rightButtonMenu->addAction(action);
Chris@0 402
Chris@0 403 menu->addSeparator();
Chris@0 404
Chris@0 405 action = new QAction(tr("&Insert Instant at Playback Position"), this);
Chris@0 406 action->setShortcut(tr("Enter"));
Chris@0 407 connect(action, SIGNAL(triggered()), this, SLOT(insertInstant()));
Chris@0 408 connect(this, SIGNAL(canInsertInstant(bool)), action, SLOT(setEnabled(bool)));
Chris@0 409 menu->addAction(action);
Chris@0 410
Chris@7 411 // Laptop shortcut (no keypad Enter key)
Chris@7 412 connect(new QShortcut(tr(";"), this), SIGNAL(activated()),
Chris@7 413 this, SLOT(insertInstant()));
Chris@7 414
Chris@0 415 menu = menuBar()->addMenu(tr("&View"));
Chris@0 416
Chris@0 417 QActionGroup *overlayGroup = new QActionGroup(this);
Chris@0 418
Chris@0 419 action = new QAction(tr("&No Text Overlays"), this);
Chris@0 420 action->setShortcut(tr("0"));
Chris@0 421 action->setStatusTip(tr("Show no texts for frame times, layer names etc"));
Chris@0 422 connect(action, SIGNAL(triggered()), this, SLOT(showNoOverlays()));
Chris@0 423 action->setCheckable(true);
Chris@0 424 action->setChecked(false);
Chris@0 425 overlayGroup->addAction(action);
Chris@0 426 menu->addAction(action);
Chris@0 427
Chris@0 428 action = new QAction(tr("Basic &Text Overlays"), this);
Chris@0 429 action->setShortcut(tr("9"));
Chris@0 430 action->setStatusTip(tr("Show texts for frame times etc, but not layer names etc"));
Chris@0 431 connect(action, SIGNAL(triggered()), this, SLOT(showBasicOverlays()));
Chris@0 432 action->setCheckable(true);
Chris@0 433 action->setChecked(true);
Chris@0 434 overlayGroup->addAction(action);
Chris@0 435 menu->addAction(action);
Chris@0 436
Chris@0 437 action = new QAction(tr("&All Text Overlays"), this);
Chris@0 438 action->setShortcut(tr("8"));
Chris@0 439 action->setStatusTip(tr("Show texts for frame times, layer names etc"));
Chris@7 440 connect(action, SIGNAL(triggered()), this, SLOT(showAllTextOverlays()));
Chris@0 441 action->setCheckable(true);
Chris@0 442 action->setChecked(false);
Chris@0 443 overlayGroup->addAction(action);
Chris@0 444 menu->addAction(action);
Chris@0 445
Chris@0 446 menu->addSeparator();
Chris@0 447
Chris@0 448 action = new QAction(tr("Scroll &Left"), this);
Chris@0 449 action->setShortcut(tr("Left"));
Chris@0 450 action->setStatusTip(tr("Scroll the current pane to the left"));
Chris@0 451 connect(action, SIGNAL(triggered()), this, SLOT(scrollLeft()));
Chris@0 452 connect(this, SIGNAL(canScroll(bool)), action, SLOT(setEnabled(bool)));
Chris@0 453 menu->addAction(action);
Chris@0 454
Chris@0 455 action = new QAction(tr("Scroll &Right"), this);
Chris@0 456 action->setShortcut(tr("Right"));
Chris@0 457 action->setStatusTip(tr("Scroll the current pane to the right"));
Chris@0 458 connect(action, SIGNAL(triggered()), this, SLOT(scrollRight()));
Chris@0 459 connect(this, SIGNAL(canScroll(bool)), action, SLOT(setEnabled(bool)));
Chris@0 460 menu->addAction(action);
Chris@0 461
Chris@0 462 action = new QAction(tr("Jump Left"), this);
Chris@0 463 action->setShortcut(tr("Ctrl+Left"));
Chris@0 464 action->setStatusTip(tr("Scroll the current pane a big step to the left"));
Chris@0 465 connect(action, SIGNAL(triggered()), this, SLOT(jumpLeft()));
Chris@0 466 connect(this, SIGNAL(canScroll(bool)), action, SLOT(setEnabled(bool)));
Chris@0 467 menu->addAction(action);
Chris@0 468
Chris@0 469 action = new QAction(tr("Jump Right"), this);
Chris@0 470 action->setShortcut(tr("Ctrl+Right"));
Chris@0 471 action->setStatusTip(tr("Scroll the current pane a big step to the right"));
Chris@0 472 connect(action, SIGNAL(triggered()), this, SLOT(jumpRight()));
Chris@0 473 connect(this, SIGNAL(canScroll(bool)), action, SLOT(setEnabled(bool)));
Chris@0 474 menu->addAction(action);
Chris@0 475
Chris@0 476 menu->addSeparator();
Chris@0 477
Chris@0 478 action = new QAction(QIcon(":/icons/zoom-in.png"),
Chris@0 479 tr("Zoom &In"), this);
Chris@0 480 action->setShortcut(tr("Up"));
Chris@0 481 action->setStatusTip(tr("Increase the zoom level"));
Chris@0 482 connect(action, SIGNAL(triggered()), this, SLOT(zoomIn()));
Chris@0 483 connect(this, SIGNAL(canZoom(bool)), action, SLOT(setEnabled(bool)));
Chris@0 484 menu->addAction(action);
Chris@0 485
Chris@0 486 action = new QAction(QIcon(":/icons/zoom-out.png"),
Chris@0 487 tr("Zoom &Out"), this);
Chris@0 488 action->setShortcut(tr("Down"));
Chris@0 489 action->setStatusTip(tr("Decrease the zoom level"));
Chris@0 490 connect(action, SIGNAL(triggered()), this, SLOT(zoomOut()));
Chris@0 491 connect(this, SIGNAL(canZoom(bool)), action, SLOT(setEnabled(bool)));
Chris@0 492 menu->addAction(action);
Chris@0 493
Chris@0 494 action = new QAction(tr("Restore &Default Zoom"), this);
Chris@0 495 connect(action, SIGNAL(triggered()), this, SLOT(zoomDefault()));
Chris@0 496 connect(this, SIGNAL(canZoom(bool)), action, SLOT(setEnabled(bool)));
Chris@0 497 menu->addAction(action);
Chris@0 498
Chris@0 499 action = new QAction(tr("Zoom to &Fit"), this);
Chris@0 500 action->setStatusTip(tr("Zoom to show the whole file"));
Chris@0 501 connect(action, SIGNAL(triggered()), this, SLOT(zoomToFit()));
Chris@0 502 connect(this, SIGNAL(canZoom(bool)), action, SLOT(setEnabled(bool)));
Chris@0 503 menu->addAction(action);
Chris@7 504
Chris@7 505 action = new QAction(tr("Show &Zoom Wheels"), this);
Chris@7 506 action->setShortcut(tr("Z"));
Chris@7 507 action->setStatusTip(tr("Show thumbwheels for zooming horizontally and vertically"));
Chris@7 508 connect(action, SIGNAL(triggered()), this, SLOT(toggleZoomWheels()));
Chris@7 509 action->setCheckable(true);
Chris@7 510 action->setChecked(m_viewManager->getZoomWheelsEnabled());
Chris@7 511 menu->addAction(action);
Chris@0 512
Chris@0 513 /*!!! This one doesn't work properly yet
Chris@0 514
Chris@0 515 menu->addSeparator();
Chris@0 516
Chris@0 517 action = new QAction(tr("Show &Layer Hierarchy"), this);
Chris@0 518 action->setShortcut(tr("Alt+L"));
Chris@0 519 connect(action, SIGNAL(triggered()), this, SLOT(showLayerTree()));
Chris@0 520 menu->addAction(action);
Chris@0 521 */
Chris@0 522 }
Chris@0 523
Chris@0 524 if (m_paneMenu) {
Chris@0 525 m_paneActions.clear();
Chris@0 526 m_paneMenu->clear();
Chris@0 527 } else {
Chris@0 528 m_paneMenu = menuBar()->addMenu(tr("&Pane"));
Chris@0 529 }
Chris@0 530
Chris@0 531 if (m_layerMenu) {
Chris@0 532 m_layerTransformActions.clear();
Chris@0 533 m_layerActions.clear();
Chris@0 534 m_layerMenu->clear();
Chris@0 535 } else {
Chris@0 536 m_layerMenu = menuBar()->addMenu(tr("&Layer"));
Chris@0 537 }
Chris@0 538
Chris@0 539 TransformFactory::TransformList transforms =
Chris@0 540 TransformFactory::getInstance()->getAllTransforms();
Chris@0 541
Chris@0 542 std::vector<QString> types =
Chris@0 543 TransformFactory::getInstance()->getAllTransformTypes();
Chris@0 544
Chris@0 545 std::map<QString, QMenu *> transformMenus;
Chris@0 546
Chris@0 547 for (std::vector<QString>::iterator i = types.begin(); i != types.end(); ++i) {
Chris@0 548 transformMenus[*i] = m_layerMenu->addMenu(*i);
Chris@0 549 m_rightButtonLayerMenu->addMenu(transformMenus[*i]);
Chris@0 550 }
Chris@0 551
Chris@0 552 for (unsigned int i = 0; i < transforms.size(); ++i) {
Chris@0 553
Chris@0 554 QString description = transforms[i].description;
Chris@0 555 if (description == "") description = transforms[i].name;
Chris@0 556
Chris@0 557 QString actionText = description;
Chris@0 558 if (transforms[i].configurable) {
Chris@0 559 actionText = QString("%1...").arg(actionText);
Chris@0 560 }
Chris@0 561
Chris@0 562 action = new QAction(actionText, this);
Chris@0 563 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 564 m_layerTransformActions[action] = transforms[i].name;
Chris@0 565 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 566 transformMenus[transforms[i].type]->addAction(action);
Chris@0 567 }
Chris@0 568
Chris@0 569 m_rightButtonLayerMenu->addSeparator();
Chris@0 570
Chris@0 571 menu = m_paneMenu;
Chris@0 572
Chris@0 573 action = new QAction(QIcon(":/icons/pane.png"), tr("Add &New Pane"), this);
Chris@0 574 action->setShortcut(tr("Alt+N"));
Chris@0 575 action->setStatusTip(tr("Add a new pane containing only a time ruler"));
Chris@0 576 connect(action, SIGNAL(triggered()), this, SLOT(addPane()));
Chris@0 577 connect(this, SIGNAL(canAddPane(bool)), action, SLOT(setEnabled(bool)));
Chris@0 578 m_paneActions[action] = PaneConfiguration(LayerFactory::TimeRuler);
Chris@0 579 menu->addAction(action);
Chris@0 580
Chris@0 581 menu->addSeparator();
Chris@0 582
Chris@0 583 menu = m_layerMenu;
Chris@0 584
Chris@0 585 menu->addSeparator();
Chris@0 586
Chris@0 587 LayerFactory::LayerTypeSet emptyLayerTypes =
Chris@0 588 LayerFactory::getInstance()->getValidEmptyLayerTypes();
Chris@0 589
Chris@0 590 for (LayerFactory::LayerTypeSet::iterator i = emptyLayerTypes.begin();
Chris@0 591 i != emptyLayerTypes.end(); ++i) {
Chris@0 592
Chris@0 593 QIcon icon;
Chris@0 594 QString mainText, tipText, channelText;
Chris@0 595 LayerFactory::LayerType type = *i;
Chris@0 596 QString name = LayerFactory::getInstance()->getLayerPresentationName(type);
Chris@0 597
Chris@0 598 icon = QIcon(QString(":/icons/%1.png")
Chris@0 599 .arg(LayerFactory::getInstance()->getLayerIconName(type)));
Chris@0 600
Chris@0 601 mainText = tr("Add New %1 Layer").arg(name);
Chris@0 602 tipText = tr("Add a new empty layer of type %1").arg(name);
Chris@0 603
Chris@0 604 action = new QAction(icon, mainText, this);
Chris@0 605 action->setStatusTip(tipText);
Chris@0 606
Chris@0 607 if (type == LayerFactory::Text) {
Chris@0 608 action->setShortcut(tr("Alt+T"));
Chris@0 609 }
Chris@0 610
Chris@0 611 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 612 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 613 m_layerActions[action] = type;
Chris@0 614 menu->addAction(action);
Chris@0 615 m_rightButtonLayerMenu->addAction(action);
Chris@0 616 }
Chris@0 617
Chris@0 618 m_rightButtonLayerMenu->addSeparator();
Chris@0 619 menu->addSeparator();
Chris@0 620
Chris@0 621 int channels = 1;
Chris@0 622 if (getMainModel()) channels = getMainModel()->getChannelCount();
Chris@0 623
Chris@0 624 if (channels < 1) channels = 1;
Chris@0 625
Chris@0 626 LayerFactory::LayerType backgroundTypes[] = {
Chris@0 627 LayerFactory::Waveform,
Chris@0 628 LayerFactory::Spectrogram,
Chris@0 629 LayerFactory::MelodicRangeSpectrogram,
Chris@7 630 LayerFactory::PeakFrequencySpectrogram,
Chris@7 631 LayerFactory::Spectrum
Chris@0 632 };
Chris@0 633
Chris@0 634 for (unsigned int i = 0;
Chris@0 635 i < sizeof(backgroundTypes)/sizeof(backgroundTypes[0]); ++i) {
Chris@0 636
Chris@0 637 for (int menuType = 0; menuType <= 1; ++menuType) { // pane, layer
Chris@0 638
Chris@0 639 if (menuType == 0) menu = m_paneMenu;
Chris@0 640 else menu = m_layerMenu;
Chris@0 641
Chris@0 642 QMenu *submenu = 0;
Chris@0 643
Chris@0 644 for (int c = 0; c <= channels; ++c) {
Chris@0 645
Chris@0 646 if (c == 1 && channels == 1) continue;
Chris@0 647 bool isDefault = (c == 0);
Chris@0 648 bool isOnly = (isDefault && (channels == 1));
Chris@0 649
Chris@0 650 if (menuType == 1) {
Chris@0 651 if (isDefault) isOnly = true;
Chris@0 652 else continue;
Chris@0 653 }
Chris@0 654
Chris@0 655 QIcon icon;
Chris@0 656 QString mainText, shortcutText, tipText, channelText;
Chris@0 657 LayerFactory::LayerType type = backgroundTypes[i];
Chris@0 658 bool mono = true;
Chris@0 659
Chris@0 660 switch (type) {
Chris@0 661
Chris@0 662 case LayerFactory::Waveform:
Chris@0 663 icon = QIcon(":/icons/waveform.png");
Chris@0 664 mainText = tr("Add &Waveform");
Chris@0 665 if (menuType == 0) {
Chris@0 666 shortcutText = tr("Alt+W");
Chris@0 667 tipText = tr("Add a new pane showing a waveform view");
Chris@0 668 } else {
Chris@0 669 tipText = tr("Add a new layer showing a waveform view");
Chris@0 670 }
Chris@0 671 mono = false;
Chris@0 672 break;
Chris@0 673
Chris@0 674 case LayerFactory::Spectrogram:
Chris@0 675 mainText = tr("Add &Spectrogram");
Chris@0 676 if (menuType == 0) {
Chris@0 677 shortcutText = tr("Alt+S");
Chris@0 678 tipText = tr("Add a new pane showing a dB spectrogram");
Chris@0 679 } else {
Chris@0 680 tipText = tr("Add a new layer showing a dB spectrogram");
Chris@0 681 }
Chris@0 682 break;
Chris@0 683
Chris@0 684 case LayerFactory::MelodicRangeSpectrogram:
Chris@0 685 mainText = tr("Add &Melodic Range Spectrogram");
Chris@0 686 if (menuType == 0) {
Chris@0 687 shortcutText = tr("Alt+M");
Chris@0 688 tipText = tr("Add a new pane showing a spectrogram set up for a pitch overview");
Chris@0 689 } else {
Chris@0 690 tipText = tr("Add a new layer showing a spectrogram set up for a pitch overview");
Chris@0 691 }
Chris@0 692 break;
Chris@0 693
Chris@0 694 case LayerFactory::PeakFrequencySpectrogram:
Chris@0 695 mainText = tr("Add &Peak Frequency Spectrogram");
Chris@0 696 if (menuType == 0) {
Chris@0 697 shortcutText = tr("Alt+P");
Chris@0 698 tipText = tr("Add a new pane showing a spectrogram set up for tracking frequencies");
Chris@0 699 } else {
Chris@0 700 tipText = tr("Add a new layer showing a spectrogram set up for tracking frequencies");
Chris@0 701 }
Chris@0 702 break;
Chris@0 703
Chris@7 704 case LayerFactory::Spectrum:
Chris@7 705 mainText = tr("Add Spectr&um");
Chris@7 706 if (menuType == 0) {
Chris@7 707 shortcutText = tr("Alt+U");
Chris@7 708 tipText = tr("Add a new pane showing a frequency spectrum");
Chris@7 709 } else {
Chris@7 710 tipText = tr("Add a new layer showing a frequency spectrum");
Chris@7 711 }
Chris@7 712 break;
Chris@7 713
Chris@0 714 default: break;
Chris@0 715 }
Chris@0 716
Chris@0 717 if (isOnly) {
Chris@0 718
Chris@0 719 action = new QAction(icon, mainText, this);
Chris@0 720 action->setShortcut(shortcutText);
Chris@0 721 action->setStatusTip(tipText);
Chris@0 722 if (menuType == 0) {
Chris@0 723 connect(action, SIGNAL(triggered()), this, SLOT(addPane()));
Chris@0 724 connect(this, SIGNAL(canAddPane(bool)), action, SLOT(setEnabled(bool)));
Chris@0 725 m_paneActions[action] = PaneConfiguration(type);
Chris@0 726 } else {
Chris@0 727 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 728 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 729 m_layerActions[action] = type;
Chris@0 730 }
Chris@0 731 menu->addAction(action);
Chris@0 732
Chris@0 733 } else {
Chris@0 734
Chris@0 735 QString actionText;
Chris@0 736 if (c == 0)
Chris@0 737 if (mono) actionText = tr("&All Channels Mixed");
Chris@0 738 else actionText = tr("&All Channels");
Chris@0 739 else actionText = tr("Channel &%1").arg(c);
Chris@0 740
Chris@0 741 if (!submenu) {
Chris@0 742 submenu = menu->addMenu(mainText);
Chris@0 743 }
Chris@0 744
Chris@0 745 action = new QAction(icon, actionText, this);
Chris@0 746 if (isDefault) action->setShortcut(shortcutText);
Chris@0 747 action->setStatusTip(tipText);
Chris@0 748 if (menuType == 0) {
Chris@0 749 connect(action, SIGNAL(triggered()), this, SLOT(addPane()));
Chris@0 750 connect(this, SIGNAL(canAddPane(bool)), action, SLOT(setEnabled(bool)));
Chris@0 751 m_paneActions[action] = PaneConfiguration(type, c - 1);
Chris@0 752 } else {
Chris@0 753 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 754 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 755 m_layerActions[action] = type;
Chris@0 756 }
Chris@0 757 submenu->addAction(action);
Chris@0 758 }
Chris@0 759 }
Chris@0 760 }
Chris@0 761 }
Chris@0 762
Chris@0 763 menu = m_paneMenu;
Chris@0 764
Chris@0 765 menu->addSeparator();
Chris@0 766
Chris@0 767 action = new QAction(QIcon(":/icons/editdelete.png"), tr("&Delete Pane"), this);
Chris@0 768 action->setShortcut(tr("Alt+D"));
Chris@0 769 action->setStatusTip(tr("Delete the currently selected pane"));
Chris@0 770 connect(action, SIGNAL(triggered()), this, SLOT(deleteCurrentPane()));
Chris@0 771 connect(this, SIGNAL(canDeleteCurrentPane(bool)), action, SLOT(setEnabled(bool)));
Chris@0 772 menu->addAction(action);
Chris@0 773
Chris@0 774 menu = m_layerMenu;
Chris@0 775
Chris@0 776 action = new QAction(QIcon(":/icons/timeruler.png"), tr("Add &Time Ruler"), this);
Chris@0 777 action->setStatusTip(tr("Add a new layer showing a time ruler"));
Chris@0 778 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 779 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 780 m_layerActions[action] = LayerFactory::TimeRuler;
Chris@0 781 menu->addAction(action);
Chris@0 782
Chris@0 783 menu->addSeparator();
Chris@0 784
Chris@0 785 m_existingLayersMenu = menu->addMenu(tr("Add &Existing Layer"));
Chris@0 786 m_rightButtonLayerMenu->addMenu(m_existingLayersMenu);
Chris@0 787 setupExistingLayersMenu();
Chris@0 788
Chris@0 789 m_rightButtonLayerMenu->addSeparator();
Chris@0 790 menu->addSeparator();
Chris@0 791
Chris@0 792 action = new QAction(tr("&Rename Layer..."), this);
Chris@0 793 action->setShortcut(tr("Alt+R"));
Chris@0 794 action->setStatusTip(tr("Rename the currently active layer"));
Chris@0 795 connect(action, SIGNAL(triggered()), this, SLOT(renameCurrentLayer()));
Chris@0 796 connect(this, SIGNAL(canRenameLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 797 menu->addAction(action);
Chris@0 798 m_rightButtonLayerMenu->addAction(action);
Chris@0 799
Chris@0 800 action = new QAction(QIcon(":/icons/editdelete.png"), tr("&Delete Layer"), this);
Chris@0 801 action->setShortcut(tr("Alt+Shift+D"));
Chris@0 802 action->setStatusTip(tr("Delete the currently active layer"));
Chris@0 803 connect(action, SIGNAL(triggered()), this, SLOT(deleteCurrentLayer()));
Chris@0 804 connect(this, SIGNAL(canDeleteCurrentLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 805 menu->addAction(action);
Chris@0 806 m_rightButtonLayerMenu->addAction(action);
Chris@0 807
Chris@0 808 if (!m_mainMenusCreated) {
Chris@0 809
Chris@0 810 menu = menuBar()->addMenu(tr("&Help"));
Chris@0 811
Chris@0 812 action = new QAction(tr("&Help Reference"), this);
Chris@0 813 action->setStatusTip(tr("Open the Sonic Visualiser reference manual"));
Chris@0 814 connect(action, SIGNAL(triggered()), this, SLOT(help()));
Chris@0 815 menu->addAction(action);
Chris@0 816
Chris@0 817 action = new QAction(tr("Sonic Visualiser on the &Web"), this);
Chris@0 818 action->setStatusTip(tr("Open the Sonic Visualiser website"));
Chris@0 819 connect(action, SIGNAL(triggered()), this, SLOT(website()));
Chris@0 820 menu->addAction(action);
Chris@0 821
Chris@0 822 action = new QAction(tr("&About Sonic Visualiser"), this);
Chris@0 823 action->setStatusTip(tr("Show information about Sonic Visualiser"));
Chris@0 824 connect(action, SIGNAL(triggered()), this, SLOT(about()));
Chris@0 825 menu->addAction(action);
Chris@0 826 /*
Chris@0 827 action = new QAction(tr("About &Qt"), this);
Chris@0 828 action->setStatusTip(tr("Show information about Qt"));
Chris@0 829 connect(action, SIGNAL(triggered()),
Chris@0 830 QApplication::getInstance(), SLOT(aboutQt()));
Chris@0 831 menu->addAction(action);
Chris@0 832 */
Chris@0 833 }
Chris@0 834
Chris@0 835 m_mainMenusCreated = true;
Chris@0 836 }
Chris@0 837
Chris@0 838 void
Chris@0 839 MainWindow::setupRecentFilesMenu()
Chris@0 840 {
Chris@0 841 m_recentFilesMenu->clear();
Chris@0 842 std::vector<QString> files = RecentFiles::getInstance()->getRecentFiles();
Chris@0 843 for (size_t i = 0; i < files.size(); ++i) {
Chris@0 844 QAction *action = new QAction(files[i], this);
Chris@0 845 connect(action, SIGNAL(triggered()), this, SLOT(openRecentFile()));
Chris@0 846 m_recentFilesMenu->addAction(action);
Chris@0 847 }
Chris@0 848 }
Chris@0 849
Chris@0 850 void
Chris@0 851 MainWindow::setupExistingLayersMenu()
Chris@0 852 {
Chris@0 853 if (!m_existingLayersMenu) return; // should have been created by setupMenus
Chris@0 854
Chris@0 855 // std::cerr << "MainWindow::setupExistingLayersMenu" << std::endl;
Chris@0 856
Chris@0 857 m_existingLayersMenu->clear();
Chris@0 858 m_existingLayerActions.clear();
Chris@0 859
Chris@0 860 std::vector<Layer *> orderedLayers;
Chris@0 861 std::set<Layer *> observedLayers;
Chris@0 862
Chris@0 863 for (int i = 0; i < m_paneStack->getPaneCount(); ++i) {
Chris@0 864
Chris@0 865 Pane *pane = m_paneStack->getPane(i);
Chris@0 866 if (!pane) continue;
Chris@0 867
Chris@0 868 for (int j = 0; j < pane->getLayerCount(); ++j) {
Chris@0 869
Chris@0 870 Layer *layer = pane->getLayer(j);
Chris@0 871 if (!layer) continue;
Chris@0 872 if (observedLayers.find(layer) != observedLayers.end()) {
Chris@0 873 std::cerr << "found duplicate layer " << layer << std::endl;
Chris@0 874 continue;
Chris@0 875 }
Chris@0 876
Chris@0 877 // std::cerr << "found new layer " << layer << " (name = "
Chris@0 878 // << layer->getLayerPresentationName().toStdString() << ")" << std::endl;
Chris@0 879
Chris@0 880 orderedLayers.push_back(layer);
Chris@0 881 observedLayers.insert(layer);
Chris@0 882 }
Chris@0 883 }
Chris@0 884
Chris@0 885 std::map<QString, int> observedNames;
Chris@0 886
Chris@0 887 for (int i = 0; i < orderedLayers.size(); ++i) {
Chris@0 888
Chris@0 889 QString name = orderedLayers[i]->getLayerPresentationName();
Chris@0 890 int n = ++observedNames[name];
Chris@0 891 if (n > 1) name = QString("%1 <%2>").arg(name).arg(n);
Chris@0 892
Chris@0 893 QAction *action = new QAction(name, this);
Chris@0 894 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 895 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 896 m_existingLayerActions[action] = orderedLayers[i];
Chris@0 897
Chris@0 898 m_existingLayersMenu->addAction(action);
Chris@0 899 }
Chris@0 900 }
Chris@0 901
Chris@0 902 void
Chris@0 903 MainWindow::setupToolbars()
Chris@0 904 {
Chris@0 905 QToolBar *toolbar = addToolBar(tr("Transport Toolbar"));
Chris@0 906
Chris@0 907 QAction *action = toolbar->addAction(QIcon(":/icons/rewind-start.png"),
Chris@0 908 tr("Rewind to Start"));
Chris@0 909 action->setShortcut(tr("Home"));
Chris@0 910 action->setStatusTip(tr("Rewind to the start"));
Chris@0 911 connect(action, SIGNAL(triggered()), this, SLOT(rewindStart()));
Chris@0 912 connect(this, SIGNAL(canPlay(bool)), action, SLOT(setEnabled(bool)));
Chris@0 913
Chris@0 914 action = toolbar->addAction(QIcon(":/icons/rewind.png"),
Chris@0 915 tr("Rewind"));
Chris@0 916 action->setShortcut(tr("PageUp"));
Chris@0 917 action->setStatusTip(tr("Rewind to the previous time instant in the current layer"));
Chris@0 918 connect(action, SIGNAL(triggered()), this, SLOT(rewind()));
Chris@0 919 connect(this, SIGNAL(canRewind(bool)), action, SLOT(setEnabled(bool)));
Chris@0 920
Chris@0 921 action = toolbar->addAction(QIcon(":/icons/playpause.png"),
Chris@0 922 tr("Play / Pause"));
Chris@0 923 action->setCheckable(true);
Chris@0 924 action->setShortcut(tr("Space"));
Chris@0 925 action->setStatusTip(tr("Start or stop playback from the current position"));
Chris@0 926 connect(action, SIGNAL(triggered()), this, SLOT(play()));
Chris@0 927 connect(m_playSource, SIGNAL(playStatusChanged(bool)),
Chris@0 928 action, SLOT(setChecked(bool)));
Chris@0 929 connect(this, SIGNAL(canPlay(bool)), action, SLOT(setEnabled(bool)));
Chris@0 930
Chris@0 931 action = toolbar->addAction(QIcon(":/icons/ffwd.png"),
Chris@0 932 tr("Fast Forward"));
Chris@0 933 action->setShortcut(tr("PageDown"));
Chris@0 934 action->setStatusTip(tr("Fast forward to the next time instant in the current layer"));
Chris@0 935 connect(action, SIGNAL(triggered()), this, SLOT(ffwd()));
Chris@0 936 connect(this, SIGNAL(canFfwd(bool)), action, SLOT(setEnabled(bool)));
Chris@0 937
Chris@0 938 action = toolbar->addAction(QIcon(":/icons/ffwd-end.png"),
Chris@0 939 tr("Fast Forward to End"));
Chris@0 940 action->setShortcut(tr("End"));
Chris@0 941 action->setStatusTip(tr("Fast-forward to the end"));
Chris@0 942 connect(action, SIGNAL(triggered()), this, SLOT(ffwdEnd()));
Chris@0 943 connect(this, SIGNAL(canPlay(bool)), action, SLOT(setEnabled(bool)));
Chris@0 944
Chris@0 945 toolbar = addToolBar(tr("Play Mode Toolbar"));
Chris@0 946
Chris@0 947 action = toolbar->addAction(QIcon(":/icons/playselection.png"),
Chris@0 948 tr("Constrain Playback to Selection"));
Chris@0 949 action->setCheckable(true);
Chris@0 950 action->setChecked(m_viewManager->getPlaySelectionMode());
Chris@0 951 action->setShortcut(tr("s"));
Chris@0 952 action->setStatusTip(tr("Constrain playback to the selected area"));
Chris@0 953 connect(action, SIGNAL(triggered()), this, SLOT(playSelectionToggled()));
Chris@0 954 connect(this, SIGNAL(canPlaySelection(bool)), action, SLOT(setEnabled(bool)));
Chris@0 955
Chris@0 956 action = toolbar->addAction(QIcon(":/icons/playloop.png"),
Chris@0 957 tr("Loop Playback"));
Chris@0 958 action->setCheckable(true);
Chris@0 959 action->setChecked(m_viewManager->getPlayLoopMode());
Chris@0 960 action->setShortcut(tr("l"));
Chris@0 961 action->setStatusTip(tr("Loop playback"));
Chris@0 962 connect(action, SIGNAL(triggered()), this, SLOT(playLoopToggled()));
Chris@0 963 connect(this, SIGNAL(canPlay(bool)), action, SLOT(setEnabled(bool)));
Chris@0 964
Chris@0 965 toolbar = addToolBar(tr("Edit Toolbar"));
Chris@0 966 CommandHistory::getInstance()->registerToolbar(toolbar);
Chris@0 967
Chris@0 968 toolbar = addToolBar(tr("Tools Toolbar"));
Chris@0 969 QActionGroup *group = new QActionGroup(this);
Chris@0 970
Chris@0 971 action = toolbar->addAction(QIcon(":/icons/navigate.png"),
Chris@0 972 tr("Navigate"));
Chris@0 973 action->setCheckable(true);
Chris@0 974 action->setChecked(true);
Chris@0 975 action->setShortcut(tr("1"));
Chris@0 976 connect(action, SIGNAL(triggered()), this, SLOT(toolNavigateSelected()));
Chris@0 977 group->addAction(action);
Chris@0 978 m_toolActions[ViewManager::NavigateMode] = action;
Chris@0 979
Chris@0 980 action = toolbar->addAction(QIcon(":/icons/select.png"),
Chris@0 981 tr("Select"));
Chris@0 982 action->setCheckable(true);
Chris@0 983 action->setShortcut(tr("2"));
Chris@0 984 connect(action, SIGNAL(triggered()), this, SLOT(toolSelectSelected()));
Chris@0 985 group->addAction(action);
Chris@0 986 m_toolActions[ViewManager::SelectMode] = action;
Chris@0 987
Chris@0 988 action = toolbar->addAction(QIcon(":/icons/move.png"),
Chris@0 989 tr("Edit"));
Chris@0 990 action->setCheckable(true);
Chris@0 991 action->setShortcut(tr("3"));
Chris@0 992 connect(action, SIGNAL(triggered()), this, SLOT(toolEditSelected()));
Chris@0 993 connect(this, SIGNAL(canEditLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 994 group->addAction(action);
Chris@0 995 m_toolActions[ViewManager::EditMode] = action;
Chris@0 996
Chris@0 997 action = toolbar->addAction(QIcon(":/icons/draw.png"),
Chris@0 998 tr("Draw"));
Chris@0 999 action->setCheckable(true);
Chris@0 1000 action->setShortcut(tr("4"));
Chris@0 1001 connect(action, SIGNAL(triggered()), this, SLOT(toolDrawSelected()));
Chris@0 1002 connect(this, SIGNAL(canEditLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 1003 group->addAction(action);
Chris@0 1004 m_toolActions[ViewManager::DrawMode] = action;
Chris@0 1005
Chris@0 1006 // action = toolbar->addAction(QIcon(":/icons/text.png"),
Chris@0 1007 // tr("Text"));
Chris@0 1008 // action->setCheckable(true);
Chris@0 1009 // action->setShortcut(tr("5"));
Chris@0 1010 // connect(action, SIGNAL(triggered()), this, SLOT(toolTextSelected()));
Chris@0 1011 // group->addAction(action);
Chris@0 1012 // m_toolActions[ViewManager::TextMode] = action;
Chris@0 1013
Chris@0 1014 toolNavigateSelected();
Chris@0 1015 }
Chris@0 1016
Chris@0 1017 void
Chris@0 1018 MainWindow::updateMenuStates()
Chris@0 1019 {
Chris@0 1020 bool haveCurrentPane =
Chris@0 1021 (m_paneStack &&
Chris@0 1022 (m_paneStack->getCurrentPane() != 0));
Chris@0 1023 bool haveCurrentLayer =
Chris@0 1024 (haveCurrentPane &&
Chris@0 1025 (m_paneStack->getCurrentPane()->getSelectedLayer()));
Chris@0 1026 bool haveMainModel =
Chris@0 1027 (getMainModel() != 0);
Chris@0 1028 bool havePlayTarget =
Chris@0 1029 (m_playTarget != 0);
Chris@0 1030 bool haveSelection =
Chris@0 1031 (m_viewManager &&
Chris@0 1032 !m_viewManager->getSelections().empty());
Chris@0 1033 bool haveCurrentEditableLayer =
Chris@0 1034 (haveCurrentLayer &&
Chris@0 1035 m_paneStack->getCurrentPane()->getSelectedLayer()->
Chris@0 1036 isLayerEditable());
Chris@0 1037 bool haveCurrentTimeInstantsLayer =
Chris@0 1038 (haveCurrentLayer &&
Chris@0 1039 dynamic_cast<TimeInstantLayer *>
Chris@0 1040 (m_paneStack->getCurrentPane()->getSelectedLayer()));
Chris@0 1041 bool haveCurrentTimeValueLayer =
Chris@0 1042 (haveCurrentLayer &&
Chris@0 1043 dynamic_cast<TimeValueLayer *>
Chris@0 1044 (m_paneStack->getCurrentPane()->getSelectedLayer()));
Chris@0 1045 bool haveCurrentColour3DPlot =
Chris@0 1046 (haveCurrentLayer &&
Chris@0 1047 dynamic_cast<Colour3DPlotLayer *>
Chris@0 1048 (m_paneStack->getCurrentPane()->getSelectedLayer()));
Chris@0 1049 bool haveClipboardContents =
Chris@0 1050 (m_viewManager &&
Chris@0 1051 !m_viewManager->getClipboard().empty());
Chris@0 1052
Chris@0 1053 emit canAddPane(haveMainModel);
Chris@0 1054 emit canDeleteCurrentPane(haveCurrentPane);
Chris@0 1055 emit canZoom(haveMainModel && haveCurrentPane);
Chris@0 1056 emit canScroll(haveMainModel && haveCurrentPane);
Chris@0 1057 emit canAddLayer(haveMainModel && haveCurrentPane);
Chris@0 1058 emit canImportMoreAudio(haveMainModel);
Chris@0 1059 emit canImportLayer(haveMainModel && haveCurrentPane);
Chris@0 1060 emit canExportAudio(haveMainModel);
Chris@0 1061 emit canExportLayer(haveMainModel &&
Chris@0 1062 (haveCurrentEditableLayer || haveCurrentColour3DPlot));
Chris@0 1063 emit canDeleteCurrentLayer(haveCurrentLayer);
Chris@0 1064 emit canRenameLayer(haveCurrentLayer);
Chris@0 1065 emit canEditLayer(haveCurrentEditableLayer);
Chris@0 1066 emit canSelect(haveMainModel && haveCurrentPane);
Chris@0 1067 emit canPlay(/*!!! haveMainModel && */ havePlayTarget);
Chris@0 1068 emit canFfwd(haveCurrentTimeInstantsLayer || haveCurrentTimeValueLayer);
Chris@0 1069 emit canRewind(haveCurrentTimeInstantsLayer || haveCurrentTimeValueLayer);
Chris@0 1070 emit canPaste(haveCurrentEditableLayer && haveClipboardContents);
Chris@0 1071 emit canInsertInstant(haveCurrentPane);
Chris@0 1072 emit canPlaySelection(haveMainModel && havePlayTarget && haveSelection);
Chris@0 1073 emit canClearSelection(haveSelection);
Chris@0 1074 emit canEditSelection(haveSelection && haveCurrentEditableLayer);
Chris@0 1075 emit canSave(m_sessionFile != "" && m_documentModified);
Chris@0 1076 }
Chris@0 1077
Chris@0 1078 void
Chris@0 1079 MainWindow::updateDescriptionLabel()
Chris@0 1080 {
Chris@0 1081 if (!getMainModel()) {
Chris@0 1082 m_descriptionLabel->setText(tr("No audio file loaded."));
Chris@0 1083 return;
Chris@0 1084 }
Chris@0 1085
Chris@0 1086 QString description;
Chris@0 1087
Chris@0 1088 size_t ssr = getMainModel()->getSampleRate();
Chris@0 1089 size_t tsr = ssr;
Chris@0 1090 if (m_playSource) tsr = m_playSource->getTargetSampleRate();
Chris@0 1091
Chris@0 1092 if (ssr != tsr) {
Chris@0 1093 description = tr("%1Hz (resampling to %2Hz)").arg(ssr).arg(tsr);
Chris@0 1094 } else {
Chris@0 1095 description = QString("%1Hz").arg(ssr);
Chris@0 1096 }
Chris@0 1097
Chris@0 1098 description = QString("%1 - %2")
Chris@0 1099 .arg(RealTime::frame2RealTime(getMainModel()->getEndFrame(), ssr)
Chris@0 1100 .toText(false).c_str())
Chris@0 1101 .arg(description);
Chris@0 1102
Chris@0 1103 m_descriptionLabel->setText(description);
Chris@0 1104 }
Chris@0 1105
Chris@0 1106 void
Chris@0 1107 MainWindow::documentModified()
Chris@0 1108 {
Chris@0 1109 // std::cerr << "MainWindow::documentModified" << std::endl;
Chris@0 1110
Chris@0 1111 if (!m_documentModified) {
Chris@0 1112 setWindowTitle(tr("%1 (modified)").arg(windowTitle()));
Chris@0 1113 }
Chris@0 1114
Chris@0 1115 m_documentModified = true;
Chris@0 1116 updateMenuStates();
Chris@0 1117 }
Chris@0 1118
Chris@0 1119 void
Chris@0 1120 MainWindow::documentRestored()
Chris@0 1121 {
Chris@0 1122 // std::cerr << "MainWindow::documentRestored" << std::endl;
Chris@0 1123
Chris@0 1124 if (m_documentModified) {
Chris@0 1125 QString wt(windowTitle());
Chris@0 1126 wt.replace(tr(" (modified)"), "");
Chris@0 1127 setWindowTitle(wt);
Chris@0 1128 }
Chris@0 1129
Chris@0 1130 m_documentModified = false;
Chris@0 1131 updateMenuStates();
Chris@0 1132 }
Chris@0 1133
Chris@0 1134 void
Chris@0 1135 MainWindow::playLoopToggled()
Chris@0 1136 {
Chris@0 1137 QAction *action = dynamic_cast<QAction *>(sender());
Chris@0 1138
Chris@0 1139 if (action) {
Chris@0 1140 m_viewManager->setPlayLoopMode(action->isChecked());
Chris@0 1141 } else {
Chris@0 1142 m_viewManager->setPlayLoopMode(!m_viewManager->getPlayLoopMode());
Chris@0 1143 }
Chris@0 1144 }
Chris@0 1145
Chris@0 1146 void
Chris@0 1147 MainWindow::playSelectionToggled()
Chris@0 1148 {
Chris@0 1149 QAction *action = dynamic_cast<QAction *>(sender());
Chris@0 1150
Chris@0 1151 if (action) {
Chris@0 1152 m_viewManager->setPlaySelectionMode(action->isChecked());
Chris@0 1153 } else {
Chris@0 1154 m_viewManager->setPlaySelectionMode(!m_viewManager->getPlaySelectionMode());
Chris@0 1155 }
Chris@0 1156 }
Chris@0 1157
Chris@0 1158 void
Chris@0 1159 MainWindow::currentPaneChanged(Pane *)
Chris@0 1160 {
Chris@0 1161 updateMenuStates();
Chris@0 1162 }
Chris@0 1163
Chris@0 1164 void
Chris@0 1165 MainWindow::currentLayerChanged(Pane *, Layer *)
Chris@0 1166 {
Chris@0 1167 updateMenuStates();
Chris@0 1168 }
Chris@0 1169
Chris@0 1170 void
Chris@0 1171 MainWindow::toolNavigateSelected()
Chris@0 1172 {
Chris@0 1173 m_viewManager->setToolMode(ViewManager::NavigateMode);
Chris@0 1174 }
Chris@0 1175
Chris@0 1176 void
Chris@0 1177 MainWindow::toolSelectSelected()
Chris@0 1178 {
Chris@0 1179 m_viewManager->setToolMode(ViewManager::SelectMode);
Chris@0 1180 }
Chris@0 1181
Chris@0 1182 void
Chris@0 1183 MainWindow::toolEditSelected()
Chris@0 1184 {
Chris@0 1185 m_viewManager->setToolMode(ViewManager::EditMode);
Chris@0 1186 }
Chris@0 1187
Chris@0 1188 void
Chris@0 1189 MainWindow::toolDrawSelected()
Chris@0 1190 {
Chris@0 1191 m_viewManager->setToolMode(ViewManager::DrawMode);
Chris@0 1192 }
Chris@0 1193
Chris@0 1194 //void
Chris@0 1195 //MainWindow::toolTextSelected()
Chris@0 1196 //{
Chris@0 1197 // m_viewManager->setToolMode(ViewManager::TextMode);
Chris@0 1198 //}
Chris@0 1199
Chris@0 1200 void
Chris@0 1201 MainWindow::selectAll()
Chris@0 1202 {
Chris@0 1203 if (!getMainModel()) return;
Chris@0 1204 m_viewManager->setSelection(Selection(getMainModel()->getStartFrame(),
Chris@0 1205 getMainModel()->getEndFrame()));
Chris@0 1206 }
Chris@0 1207
Chris@0 1208 void
Chris@0 1209 MainWindow::selectToStart()
Chris@0 1210 {
Chris@0 1211 if (!getMainModel()) return;
Chris@0 1212 m_viewManager->setSelection(Selection(getMainModel()->getStartFrame(),
Chris@0 1213 m_viewManager->getGlobalCentreFrame()));
Chris@0 1214 }
Chris@0 1215
Chris@0 1216 void
Chris@0 1217 MainWindow::selectToEnd()
Chris@0 1218 {
Chris@0 1219 if (!getMainModel()) return;
Chris@0 1220 m_viewManager->setSelection(Selection(m_viewManager->getGlobalCentreFrame(),
Chris@0 1221 getMainModel()->getEndFrame()));
Chris@0 1222 }
Chris@0 1223
Chris@0 1224 void
Chris@0 1225 MainWindow::selectVisible()
Chris@0 1226 {
Chris@0 1227 Model *model = getMainModel();
Chris@0 1228 if (!model) return;
Chris@0 1229
Chris@0 1230 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 1231 if (!currentPane) return;
Chris@0 1232
Chris@0 1233 size_t startFrame, endFrame;
Chris@0 1234
Chris@0 1235 if (currentPane->getStartFrame() < 0) startFrame = 0;
Chris@0 1236 else startFrame = currentPane->getStartFrame();
Chris@0 1237
Chris@0 1238 if (currentPane->getEndFrame() > model->getEndFrame()) endFrame = model->getEndFrame();
Chris@0 1239 else endFrame = currentPane->getEndFrame();
Chris@0 1240
Chris@0 1241 m_viewManager->setSelection(Selection(startFrame, endFrame));
Chris@0 1242 }
Chris@0 1243
Chris@0 1244 void
Chris@0 1245 MainWindow::clearSelection()
Chris@0 1246 {
Chris@0 1247 m_viewManager->clearSelections();
Chris@0 1248 }
Chris@0 1249
Chris@0 1250 void
Chris@0 1251 MainWindow::cut()
Chris@0 1252 {
Chris@0 1253 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 1254 if (!currentPane) return;
Chris@0 1255
Chris@0 1256 Layer *layer = currentPane->getSelectedLayer();
Chris@0 1257 if (!layer) return;
Chris@0 1258
Chris@0 1259 Clipboard &clipboard = m_viewManager->getClipboard();
Chris@0 1260 clipboard.clear();
Chris@0 1261
Chris@0 1262 MultiSelection::SelectionList selections = m_viewManager->getSelections();
Chris@0 1263
Chris@0 1264 CommandHistory::getInstance()->startCompoundOperation(tr("Cut"), true);
Chris@0 1265
Chris@0 1266 for (MultiSelection::SelectionList::iterator i = selections.begin();
Chris@0 1267 i != selections.end(); ++i) {
Chris@0 1268 layer->copy(*i, clipboard);
Chris@0 1269 layer->deleteSelection(*i);
Chris@0 1270 }
Chris@0 1271
Chris@0 1272 CommandHistory::getInstance()->endCompoundOperation();
Chris@0 1273 }
Chris@0 1274
Chris@0 1275 void
Chris@0 1276 MainWindow::copy()
Chris@0 1277 {
Chris@0 1278 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 1279 if (!currentPane) return;
Chris@0 1280
Chris@0 1281 Layer *layer = currentPane->getSelectedLayer();
Chris@0 1282 if (!layer) return;
Chris@0 1283
Chris@0 1284 Clipboard &clipboard = m_viewManager->getClipboard();
Chris@0 1285 clipboard.clear();
Chris@0 1286
Chris@0 1287 MultiSelection::SelectionList selections = m_viewManager->getSelections();
Chris@0 1288
Chris@0 1289 for (MultiSelection::SelectionList::iterator i = selections.begin();
Chris@0 1290 i != selections.end(); ++i) {
Chris@0 1291 layer->copy(*i, clipboard);
Chris@0 1292 }
Chris@0 1293 }
Chris@0 1294
Chris@0 1295 void
Chris@0 1296 MainWindow::paste()
Chris@0 1297 {
Chris@0 1298 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 1299 if (!currentPane) return;
Chris@0 1300
Chris@0 1301 //!!! if we have no current layer, we should create one of the most
Chris@0 1302 // appropriate type
Chris@0 1303
Chris@0 1304 Layer *layer = currentPane->getSelectedLayer();
Chris@0 1305 if (!layer) return;
Chris@0 1306
Chris@0 1307 Clipboard &clipboard = m_viewManager->getClipboard();
Chris@0 1308 Clipboard::PointList contents = clipboard.getPoints();
Chris@0 1309 /*
Chris@0 1310 long minFrame = 0;
Chris@0 1311 bool have = false;
Chris@0 1312 for (int i = 0; i < contents.size(); ++i) {
Chris@0 1313 if (!contents[i].haveFrame()) continue;
Chris@0 1314 if (!have || contents[i].getFrame() < minFrame) {
Chris@0 1315 minFrame = contents[i].getFrame();
Chris@0 1316 have = true;
Chris@0 1317 }
Chris@0 1318 }
Chris@0 1319
Chris@0 1320 long frameOffset = long(m_viewManager->getGlobalCentreFrame()) - minFrame;
Chris@0 1321
Chris@0 1322 layer->paste(clipboard, frameOffset);
Chris@0 1323 */
Chris@0 1324 layer->paste(clipboard, 0, true);
Chris@0 1325 }
Chris@0 1326
Chris@0 1327 void
Chris@0 1328 MainWindow::deleteSelected()
Chris@0 1329 {
Chris@0 1330 if (m_paneStack->getCurrentPane() &&
Chris@0 1331 m_paneStack->getCurrentPane()->getSelectedLayer()) {
Chris@0 1332
Chris@0 1333 MultiSelection::SelectionList selections =
Chris@0 1334 m_viewManager->getSelections();
Chris@0 1335
Chris@0 1336 for (MultiSelection::SelectionList::iterator i = selections.begin();
Chris@0 1337 i != selections.end(); ++i) {
Chris@0 1338
Chris@0 1339 m_paneStack->getCurrentPane()->getSelectedLayer()->deleteSelection(*i);
Chris@0 1340 }
Chris@0 1341 }
Chris@0 1342 }
Chris@0 1343
Chris@0 1344 void
Chris@0 1345 MainWindow::insertInstant()
Chris@0 1346 {
Chris@0 1347 int frame = m_viewManager->getPlaybackFrame();
Chris@0 1348
Chris@0 1349 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 1350 if (!pane) {
Chris@0 1351 return;
Chris@0 1352 }
Chris@0 1353
Chris@0 1354 Layer *layer = dynamic_cast<TimeInstantLayer *>
Chris@0 1355 (pane->getSelectedLayer());
Chris@0 1356
Chris@0 1357 if (!layer) {
Chris@0 1358 for (int i = pane->getLayerCount(); i > 0; --i) {
Chris@0 1359 layer = dynamic_cast<TimeInstantLayer *>(pane->getLayer(i - 1));
Chris@0 1360 if (layer) break;
Chris@0 1361 }
Chris@0 1362
Chris@0 1363 if (!layer) {
Chris@0 1364 CommandHistory::getInstance()->startCompoundOperation
Chris@0 1365 (tr("Add Point"), true);
Chris@0 1366 layer = m_document->createEmptyLayer(LayerFactory::TimeInstants);
Chris@0 1367 if (layer) {
Chris@0 1368 m_document->addLayerToView(pane, layer);
Chris@0 1369 m_paneStack->setCurrentLayer(pane, layer);
Chris@0 1370 }
Chris@0 1371 CommandHistory::getInstance()->endCompoundOperation();
Chris@0 1372 }
Chris@0 1373 }
Chris@0 1374
Chris@0 1375 if (layer) {
Chris@0 1376
Chris@0 1377 Model *model = layer->getModel();
Chris@0 1378 SparseOneDimensionalModel *sodm = dynamic_cast<SparseOneDimensionalModel *>
Chris@0 1379 (model);
Chris@0 1380
Chris@0 1381 if (sodm) {
Chris@0 1382 SparseOneDimensionalModel::Point point
Chris@0 1383 (frame, QString("%1").arg(sodm->getPointCount() + 1));
Chris@0 1384 CommandHistory::getInstance()->addCommand
Chris@0 1385 (new SparseOneDimensionalModel::AddPointCommand(sodm, point,
Chris@0 1386 tr("Add Points")),
Chris@0 1387 true, true); // bundled
Chris@0 1388 }
Chris@0 1389 }
Chris@0 1390 }
Chris@0 1391
Chris@0 1392 void
Chris@0 1393 MainWindow::importAudio()
Chris@0 1394 {
Chris@0 1395 QString orig = m_audioFile;
Chris@0 1396
Chris@0 1397 // std::cerr << "orig = " << orig.toStdString() << std::endl;
Chris@0 1398
Chris@0 1399 if (orig == "") orig = ".";
Chris@0 1400
Chris@0 1401 QString path = QFileDialog::getOpenFileName
Chris@0 1402 (this, tr("Select an audio file"), orig,
Chris@0 1403 tr("Audio files (%1)\nAll files (*.*)")
Chris@0 1404 .arg(AudioFileReaderFactory::getKnownExtensions()));
Chris@0 1405
Chris@0 1406 if (path != "") {
Chris@0 1407 if (!openAudioFile(path, ReplaceMainModel)) {
Chris@0 1408 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 1409 tr("Audio file \"%1\" could not be opened").arg(path));
Chris@0 1410 }
Chris@0 1411 }
Chris@0 1412 }
Chris@0 1413
Chris@0 1414 void
Chris@0 1415 MainWindow::importMoreAudio()
Chris@0 1416 {
Chris@0 1417 QString orig = m_audioFile;
Chris@0 1418
Chris@0 1419 // std::cerr << "orig = " << orig.toStdString() << std::endl;
Chris@0 1420
Chris@0 1421 if (orig == "") orig = ".";
Chris@0 1422
Chris@0 1423 QString path = QFileDialog::getOpenFileName
Chris@0 1424 (this, tr("Select an audio file"), orig,
Chris@0 1425 tr("Audio files (%1)\nAll files (*.*)")
Chris@0 1426 .arg(AudioFileReaderFactory::getKnownExtensions()));
Chris@0 1427
Chris@0 1428 if (path != "") {
Chris@0 1429 if (!openAudioFile(path, CreateAdditionalModel)) {
Chris@0 1430 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 1431 tr("Audio file \"%1\" could not be opened").arg(path));
Chris@0 1432 }
Chris@0 1433 }
Chris@0 1434 }
Chris@0 1435
Chris@0 1436 void
Chris@0 1437 MainWindow::exportAudio()
Chris@0 1438 {
Chris@0 1439 if (!getMainModel()) return;
Chris@0 1440
Chris@0 1441 QString path = QFileDialog::getSaveFileName
Chris@0 1442 (this, tr("Select a file to export to"), ".",
Chris@0 1443 tr("WAV audio files (*.wav)\nAll files (*.*)"));
Chris@0 1444
Chris@0 1445 if (path == "") return;
Chris@0 1446
Chris@0 1447 if (!path.endsWith(".wav")) path = path + ".wav";
Chris@0 1448
Chris@0 1449 bool ok = false;
Chris@0 1450 QString error;
Chris@0 1451
Chris@0 1452 WavFileWriter *writer = 0;
Chris@0 1453 MultiSelection ms = m_viewManager->getSelection();
Chris@0 1454 MultiSelection::SelectionList selections = m_viewManager->getSelections();
Chris@0 1455
Chris@0 1456 bool multiple = false;
Chris@0 1457
Chris@0 1458 if (selections.empty()) {
Chris@0 1459
Chris@0 1460 writer = new WavFileWriter(path, getMainModel()->getSampleRate(),
Chris@0 1461 getMainModel(), 0);
Chris@0 1462
Chris@0 1463 } else if (selections.size() == 1) {
Chris@0 1464
Chris@0 1465 QStringList items;
Chris@0 1466 items << tr("Export the selected region only")
Chris@0 1467 << tr("Export the whole audio file");
Chris@0 1468
Chris@0 1469 bool ok = false;
Chris@0 1470 QString item = ListInputDialog::getItem
Chris@0 1471 (this, tr("Select region to export"),
Chris@0 1472 tr("Which region from the original audio file do you want to export?"),
Chris@0 1473 items, 0, &ok);
Chris@0 1474
Chris@0 1475 if (!ok || item.isEmpty()) return;
Chris@0 1476
Chris@0 1477 if (item == items[0]) {
Chris@0 1478
Chris@0 1479 writer = new WavFileWriter(path, getMainModel()->getSampleRate(),
Chris@0 1480 getMainModel(), &ms);
Chris@0 1481
Chris@0 1482 } else {
Chris@0 1483
Chris@0 1484 writer = new WavFileWriter(path, getMainModel()->getSampleRate(),
Chris@0 1485 getMainModel(), 0);
Chris@0 1486 }
Chris@0 1487 } else {
Chris@0 1488
Chris@0 1489 QStringList items;
Chris@0 1490 items << tr("Export the selected regions into a single audio file")
Chris@0 1491 << tr("Export the selected regions into separate files")
Chris@0 1492 << tr("Export the whole audio file");
Chris@0 1493
Chris@0 1494 bool ok = false;
Chris@0 1495 QString item = ListInputDialog::getItem
Chris@0 1496 (this, tr("Select region to export"),
Chris@0 1497 tr("Multiple regions of the original audio file are selected.\nWhat do you want to export?"),
Chris@0 1498 items, 0, &ok);
Chris@0 1499
Chris@0 1500 if (!ok || item.isEmpty()) return;
Chris@0 1501
Chris@0 1502 if (item == items[0]) {
Chris@0 1503
Chris@0 1504 writer = new WavFileWriter(path, getMainModel()->getSampleRate(),
Chris@0 1505 getMainModel(), &ms);
Chris@0 1506
Chris@0 1507 } else if (item == items[2]) {
Chris@0 1508
Chris@0 1509 writer = new WavFileWriter(path, getMainModel()->getSampleRate(),
Chris@0 1510 getMainModel(), 0);
Chris@0 1511
Chris@0 1512 } else {
Chris@0 1513
Chris@0 1514 multiple = true;
Chris@0 1515
Chris@0 1516 int n = 1;
Chris@0 1517 QString base = path;
Chris@0 1518 base.replace(".wav", "");
Chris@0 1519
Chris@0 1520 for (MultiSelection::SelectionList::iterator i = selections.begin();
Chris@0 1521 i != selections.end(); ++i) {
Chris@0 1522
Chris@0 1523 MultiSelection subms;
Chris@0 1524 subms.setSelection(*i);
Chris@0 1525
Chris@0 1526 QString subpath = QString("%1.%2.wav").arg(base).arg(n);
Chris@0 1527 ++n;
Chris@0 1528
Chris@0 1529 if (QFileInfo(subpath).exists()) {
Chris@0 1530 error = tr("Fragment file %1 already exists, aborting").arg(subpath);
Chris@0 1531 break;
Chris@0 1532 }
Chris@0 1533
Chris@0 1534 WavFileWriter subwriter(subpath, getMainModel()->getSampleRate(),
Chris@0 1535 getMainModel(), &subms);
Chris@0 1536 subwriter.write();
Chris@0 1537 ok = subwriter.isOK();
Chris@0 1538
Chris@0 1539 if (!ok) {
Chris@0 1540 error = subwriter.getError();
Chris@0 1541 break;
Chris@0 1542 }
Chris@0 1543 }
Chris@0 1544 }
Chris@0 1545 }
Chris@0 1546
Chris@0 1547 if (writer) {
Chris@0 1548 writer->write();
Chris@0 1549 ok = writer->isOK();
Chris@0 1550 error = writer->getError();
Chris@0 1551 delete writer;
Chris@0 1552 }
Chris@0 1553
Chris@0 1554 if (ok) {
Chris@0 1555 if (!multiple) {
Chris@0 1556 RecentFiles::getInstance()->addFile(path);
Chris@0 1557 }
Chris@0 1558 } else {
Chris@0 1559 QMessageBox::critical(this, tr("Failed to write file"), error);
Chris@0 1560 }
Chris@0 1561 }
Chris@0 1562
Chris@0 1563 void
Chris@0 1564 MainWindow::importLayer()
Chris@0 1565 {
Chris@0 1566 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 1567
Chris@0 1568 if (!pane) {
Chris@0 1569 // shouldn't happen, as the menu action should have been disabled
Chris@0 1570 std::cerr << "WARNING: MainWindow::importLayer: no current pane" << std::endl;
Chris@0 1571 return;
Chris@0 1572 }
Chris@0 1573
Chris@0 1574 if (!getMainModel()) {
Chris@0 1575 // shouldn't happen, as the menu action should have been disabled
Chris@0 1576 std::cerr << "WARNING: MainWindow::importLayer: No main model -- hence no default sample rate available" << std::endl;
Chris@0 1577 return;
Chris@0 1578 }
Chris@0 1579
Chris@0 1580 QString path = QFileDialog::getOpenFileName
Chris@0 1581 (this, tr("Select file"), ".",
Chris@0 1582 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 1583
Chris@0 1584 if (path != "") {
Chris@0 1585
Chris@0 1586 if (!openLayerFile(path)) {
Chris@0 1587 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 1588 tr("File %1 could not be opened.").arg(path));
Chris@0 1589 return;
Chris@0 1590 }
Chris@0 1591 }
Chris@0 1592 }
Chris@0 1593
Chris@0 1594 bool
Chris@0 1595 MainWindow::openLayerFile(QString path)
Chris@0 1596 {
Chris@0 1597 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 1598
Chris@0 1599 if (!pane) {
Chris@0 1600 // shouldn't happen, as the menu action should have been disabled
Chris@0 1601 std::cerr << "WARNING: MainWindow::openLayerFile: no current pane" << std::endl;
Chris@0 1602 return false;
Chris@0 1603 }
Chris@0 1604
Chris@0 1605 if (!getMainModel()) {
Chris@0 1606 // shouldn't happen, as the menu action should have been disabled
Chris@0 1607 std::cerr << "WARNING: MainWindow::openLayerFile: No main model -- hence no default sample rate available" << std::endl;
Chris@0 1608 return false;
Chris@0 1609 }
Chris@0 1610
Chris@0 1611 if (path.endsWith(".svl") || path.endsWith(".xml")) {
Chris@0 1612
Chris@0 1613 PaneCallback callback(this);
Chris@0 1614 QFile file(path);
Chris@0 1615
Chris@0 1616 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
Chris@0 1617 std::cerr << "ERROR: MainWindow::openLayerFile("
Chris@0 1618 << path.toStdString()
Chris@0 1619 << "): Failed to open file for reading" << std::endl;
Chris@0 1620 return false;
Chris@0 1621 }
Chris@0 1622
Chris@0 1623 SVFileReader reader(m_document, callback);
Chris@0 1624 reader.setCurrentPane(pane);
Chris@0 1625
Chris@0 1626 QXmlInputSource inputSource(&file);
Chris@0 1627 reader.parse(inputSource);
Chris@0 1628
Chris@0 1629 if (!reader.isOK()) {
Chris@0 1630 std::cerr << "ERROR: MainWindow::openLayerFile("
Chris@0 1631 << path.toStdString()
Chris@0 1632 << "): Failed to read XML file: "
Chris@0 1633 << reader.getErrorString().toStdString() << std::endl;
Chris@0 1634 return false;
Chris@0 1635 }
Chris@0 1636
Chris@0 1637 RecentFiles::getInstance()->addFile(path);
Chris@0 1638 return true;
Chris@0 1639
Chris@0 1640 } else {
Chris@0 1641
Chris@0 1642 Model *model = DataFileReaderFactory::load(path, getMainModel()->getSampleRate());
Chris@0 1643
Chris@0 1644 if (model) {
Chris@0 1645 Layer *newLayer = m_document->createImportedLayer(model);
Chris@0 1646 if (newLayer) {
Chris@0 1647 m_document->addLayerToView(pane, newLayer);
Chris@0 1648 RecentFiles::getInstance()->addFile(path);
Chris@0 1649 return true;
Chris@0 1650 }
Chris@0 1651 }
Chris@0 1652 }
Chris@0 1653
Chris@0 1654 return false;
Chris@0 1655 }
Chris@0 1656
Chris@0 1657 void
Chris@0 1658 MainWindow::exportLayer()
Chris@0 1659 {
Chris@0 1660 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 1661 if (!pane) return;
Chris@0 1662
Chris@0 1663 Layer *layer = pane->getSelectedLayer();
Chris@0 1664 if (!layer) return;
Chris@0 1665
Chris@0 1666 Model *model = layer->getModel();
Chris@0 1667 if (!model) return;
Chris@0 1668
Chris@0 1669 QString path = QFileDialog::getSaveFileName
Chris@0 1670 (this, tr("Select a file to export to"), ".",
Chris@0 1671 tr("Sonic Visualiser Layer XML files (*.svl)\nComma-separated data files (*.csv)\nText files (*.txt)\nAll files (*.*)"));
Chris@0 1672
Chris@0 1673 if (path == "") return;
Chris@0 1674
Chris@0 1675 if (QFileInfo(path).suffix() == "") path += ".svl";
Chris@0 1676
Chris@0 1677 QString error;
Chris@0 1678
Chris@0 1679 if (path.endsWith(".xml") || path.endsWith(".svl")) {
Chris@0 1680
Chris@0 1681 QFile file(path);
Chris@0 1682 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
Chris@0 1683 error = tr("Failed to open file %1 for writing").arg(path);
Chris@0 1684 } else {
Chris@0 1685 QTextStream out(&file);
Chris@0 1686 out << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
Chris@0 1687 << "<!DOCTYPE sonic-visualiser>\n"
Chris@0 1688 << "<sv>\n"
Chris@0 1689 << " <data>\n";
Chris@0 1690
Chris@0 1691 model->toXml(out, " ");
Chris@0 1692
Chris@0 1693 out << " </data>\n"
Chris@0 1694 << " <display>\n";
Chris@0 1695
Chris@0 1696 layer->toXml(out, " ");
Chris@0 1697
Chris@0 1698 out << " </display>\n"
Chris@0 1699 << "</sv>\n";
Chris@0 1700 }
Chris@0 1701
Chris@0 1702 } else {
Chris@0 1703
Chris@0 1704 CSVFileWriter writer(path, model,
Chris@0 1705 (path.endsWith(".csv") ? "," : "\t"));
Chris@0 1706 writer.write();
Chris@0 1707
Chris@0 1708 if (!writer.isOK()) {
Chris@0 1709 error = writer.getError();
Chris@0 1710 }
Chris@0 1711 }
Chris@0 1712
Chris@0 1713 if (error != "") {
Chris@0 1714 QMessageBox::critical(this, tr("Failed to write file"), error);
Chris@0 1715 } else {
Chris@0 1716 RecentFiles::getInstance()->addFile(path);
Chris@0 1717 }
Chris@0 1718 }
Chris@0 1719
Chris@0 1720 bool
Chris@0 1721 MainWindow::openAudioFile(QString path, AudioFileOpenMode mode)
Chris@0 1722 {
Chris@0 1723 if (!(QFileInfo(path).exists() &&
Chris@0 1724 QFileInfo(path).isFile() &&
Chris@0 1725 QFileInfo(path).isReadable())) {
Chris@0 1726 return false;
Chris@0 1727 }
Chris@0 1728
Chris@0 1729 WaveFileModel *newModel = new WaveFileModel(path);
Chris@0 1730
Chris@0 1731 if (!newModel->isOK()) {
Chris@0 1732 delete newModel;
Chris@0 1733 return false;
Chris@0 1734 }
Chris@0 1735
Chris@0 1736 bool setAsMain = true;
Chris@0 1737 static bool prevSetAsMain = true;
Chris@0 1738
Chris@0 1739 if (mode == CreateAdditionalModel) setAsMain = false;
Chris@0 1740 else if (mode == AskUser) {
Chris@0 1741 if (m_document->getMainModel()) {
Chris@0 1742
Chris@0 1743 QStringList items;
Chris@0 1744 items << tr("Replace the existing main waveform")
Chris@0 1745 << tr("Load this file into a new waveform pane");
Chris@0 1746
Chris@0 1747 bool ok = false;
Chris@0 1748 QString item = ListInputDialog::getItem
Chris@0 1749 (this, tr("Select target for import"),
Chris@0 1750 tr("You already have an audio waveform loaded.\nWhat would you like to do with the new audio file?"),
Chris@0 1751 items, prevSetAsMain ? 0 : 1, &ok);
Chris@0 1752
Chris@0 1753 if (!ok || item.isEmpty()) {
Chris@0 1754 delete newModel;
Chris@0 1755 return false;
Chris@0 1756 }
Chris@0 1757
Chris@0 1758 setAsMain = (item == items[0]);
Chris@0 1759 prevSetAsMain = setAsMain;
Chris@0 1760 }
Chris@0 1761 }
Chris@0 1762
Chris@0 1763 if (setAsMain) {
Chris@0 1764
Chris@0 1765 Model *prevMain = getMainModel();
Chris@0 1766 if (prevMain) m_playSource->removeModel(prevMain);
Chris@0 1767
Chris@0 1768 PlayParameterRepository::getInstance()->clear();
Chris@0 1769
Chris@0 1770 // The clear() call will have removed the parameters for the
Chris@0 1771 // main model. Re-add them with the new one.
Chris@0 1772 PlayParameterRepository::getInstance()->addModel(newModel);
Chris@0 1773
Chris@0 1774 m_document->setMainModel(newModel);
Chris@0 1775 setupMenus();
Chris@0 1776
Chris@0 1777 if (m_sessionFile == "") {
Chris@0 1778 setWindowTitle(tr("Sonic Visualiser: %1")
Chris@0 1779 .arg(QFileInfo(path).fileName()));
Chris@0 1780 CommandHistory::getInstance()->clear();
Chris@0 1781 CommandHistory::getInstance()->documentSaved();
Chris@0 1782 m_documentModified = false;
Chris@0 1783 } else {
Chris@0 1784 setWindowTitle(tr("Sonic Visualiser: %1 [%2]")
Chris@0 1785 .arg(QFileInfo(m_sessionFile).fileName())
Chris@0 1786 .arg(QFileInfo(path).fileName()));
Chris@0 1787 if (m_documentModified) {
Chris@0 1788 m_documentModified = false;
Chris@0 1789 documentModified(); // so as to restore "(modified)" window title
Chris@0 1790 }
Chris@0 1791 }
Chris@0 1792
Chris@0 1793 m_audioFile = path;
Chris@0 1794
Chris@0 1795 } else { // !setAsMain
Chris@0 1796
Chris@0 1797 CommandHistory::getInstance()->startCompoundOperation
Chris@0 1798 (tr("Import \"%1\"").arg(QFileInfo(path).fileName()), true);
Chris@0 1799
Chris@0 1800 m_document->addImportedModel(newModel);
Chris@0 1801
Chris@0 1802 AddPaneCommand *command = new AddPaneCommand(this);
Chris@0 1803 CommandHistory::getInstance()->addCommand(command);
Chris@0 1804
Chris@0 1805 Pane *pane = command->getPane();
Chris@0 1806
Chris@0 1807 if (!m_timeRulerLayer) {
Chris@0 1808 m_timeRulerLayer = m_document->createMainModelLayer
Chris@0 1809 (LayerFactory::TimeRuler);
Chris@0 1810 }
Chris@0 1811
Chris@0 1812 m_document->addLayerToView(pane, m_timeRulerLayer);
Chris@0 1813
Chris@0 1814 Layer *newLayer = m_document->createImportedLayer(newModel);
Chris@0 1815
Chris@0 1816 if (newLayer) {
Chris@0 1817 m_document->addLayerToView(pane, newLayer);
Chris@0 1818 }
Chris@0 1819
Chris@0 1820 CommandHistory::getInstance()->endCompoundOperation();
Chris@0 1821 }
Chris@0 1822
Chris@0 1823 updateMenuStates();
Chris@0 1824 RecentFiles::getInstance()->addFile(path);
Chris@0 1825
Chris@0 1826 return true;
Chris@0 1827 }
Chris@0 1828
Chris@0 1829 void
Chris@0 1830 MainWindow::createPlayTarget()
Chris@0 1831 {
Chris@0 1832 if (m_playTarget) return;
Chris@0 1833
Chris@0 1834 m_playTarget = AudioTargetFactory::createCallbackTarget(m_playSource);
Chris@0 1835 if (!m_playTarget) {
Chris@0 1836 QMessageBox::warning
Chris@0 1837 (this, tr("Couldn't open audio device"),
Chris@0 1838 tr("Could not open an audio device for playback.\nAudio playback will not be available during this session.\n"),
Chris@0 1839 QMessageBox::Ok, 0);
Chris@0 1840 }
Chris@0 1841 connect(m_fader, SIGNAL(valueChanged(float)),
Chris@0 1842 m_playTarget, SLOT(setOutputGain(float)));
Chris@0 1843 }
Chris@0 1844
Chris@0 1845 WaveFileModel *
Chris@0 1846 MainWindow::getMainModel()
Chris@0 1847 {
Chris@0 1848 if (!m_document) return 0;
Chris@0 1849 return m_document->getMainModel();
Chris@0 1850 }
Chris@0 1851
Chris@0 1852 void
Chris@0 1853 MainWindow::newSession()
Chris@0 1854 {
Chris@0 1855 if (!checkSaveModified()) return;
Chris@0 1856
Chris@0 1857 closeSession();
Chris@0 1858 createDocument();
Chris@0 1859
Chris@0 1860 Pane *pane = m_paneStack->addPane();
Chris@0 1861
Chris@0 1862 if (!m_timeRulerLayer) {
Chris@0 1863 m_timeRulerLayer = m_document->createMainModelLayer
Chris@0 1864 (LayerFactory::TimeRuler);
Chris@0 1865 }
Chris@0 1866
Chris@0 1867 m_document->addLayerToView(pane, m_timeRulerLayer);
Chris@0 1868
Chris@0 1869 Layer *waveform = m_document->createMainModelLayer(LayerFactory::Waveform);
Chris@0 1870 m_document->addLayerToView(pane, waveform);
Chris@0 1871
Chris@0 1872 m_panner->registerView(pane);
Chris@0 1873
Chris@0 1874 CommandHistory::getInstance()->clear();
Chris@0 1875 CommandHistory::getInstance()->documentSaved();
Chris@0 1876 documentRestored();
Chris@0 1877 updateMenuStates();
Chris@0 1878 }
Chris@0 1879
Chris@0 1880 void
Chris@0 1881 MainWindow::createDocument()
Chris@0 1882 {
Chris@0 1883 m_document = new Document;
Chris@0 1884
Chris@0 1885 connect(m_document, SIGNAL(layerAdded(Layer *)),
Chris@0 1886 this, SLOT(layerAdded(Layer *)));
Chris@0 1887 connect(m_document, SIGNAL(layerRemoved(Layer *)),
Chris@0 1888 this, SLOT(layerRemoved(Layer *)));
Chris@0 1889 connect(m_document, SIGNAL(layerAboutToBeDeleted(Layer *)),
Chris@0 1890 this, SLOT(layerAboutToBeDeleted(Layer *)));
Chris@0 1891 connect(m_document, SIGNAL(layerInAView(Layer *, bool)),
Chris@0 1892 this, SLOT(layerInAView(Layer *, bool)));
Chris@0 1893
Chris@0 1894 connect(m_document, SIGNAL(modelAdded(Model *)),
Chris@0 1895 this, SLOT(modelAdded(Model *)));
Chris@0 1896 connect(m_document, SIGNAL(mainModelChanged(WaveFileModel *)),
Chris@0 1897 this, SLOT(mainModelChanged(WaveFileModel *)));
Chris@0 1898 connect(m_document, SIGNAL(modelAboutToBeDeleted(Model *)),
Chris@0 1899 this, SLOT(modelAboutToBeDeleted(Model *)));
Chris@0 1900
Chris@0 1901 connect(m_document, SIGNAL(modelGenerationFailed(QString)),
Chris@0 1902 this, SLOT(modelGenerationFailed(QString)));
Chris@0 1903 connect(m_document, SIGNAL(modelRegenerationFailed(QString)),
Chris@0 1904 this, SLOT(modelRegenerationFailed(QString)));
Chris@0 1905 }
Chris@0 1906
Chris@0 1907 void
Chris@0 1908 MainWindow::closeSession()
Chris@0 1909 {
Chris@0 1910 if (!checkSaveModified()) return;
Chris@0 1911
Chris@0 1912 while (m_paneStack->getPaneCount() > 0) {
Chris@0 1913
Chris@0 1914 Pane *pane = m_paneStack->getPane(m_paneStack->getPaneCount() - 1);
Chris@0 1915
Chris@0 1916 while (pane->getLayerCount() > 0) {
Chris@0 1917 m_document->removeLayerFromView
Chris@0 1918 (pane, pane->getLayer(pane->getLayerCount() - 1));
Chris@0 1919 }
Chris@0 1920
Chris@0 1921 m_panner->unregisterView(pane);
Chris@0 1922 m_paneStack->deletePane(pane);
Chris@0 1923 }
Chris@0 1924
Chris@0 1925 while (m_paneStack->getHiddenPaneCount() > 0) {
Chris@0 1926
Chris@0 1927 Pane *pane = m_paneStack->getHiddenPane
Chris@0 1928 (m_paneStack->getHiddenPaneCount() - 1);
Chris@0 1929
Chris@0 1930 while (pane->getLayerCount() > 0) {
Chris@0 1931 m_document->removeLayerFromView
Chris@0 1932 (pane, pane->getLayer(pane->getLayerCount() - 1));
Chris@0 1933 }
Chris@0 1934
Chris@0 1935 m_panner->unregisterView(pane);
Chris@0 1936 m_paneStack->deletePane(pane);
Chris@0 1937 }
Chris@0 1938
Chris@0 1939 delete m_document;
Chris@0 1940 m_document = 0;
Chris@0 1941 m_viewManager->clearSelections();
Chris@0 1942 m_timeRulerLayer = 0; // document owned this
Chris@0 1943
Chris@0 1944 m_sessionFile = "";
Chris@0 1945 setWindowTitle(tr("Sonic Visualiser"));
Chris@0 1946
Chris@0 1947 CommandHistory::getInstance()->clear();
Chris@0 1948 CommandHistory::getInstance()->documentSaved();
Chris@0 1949 documentRestored();
Chris@0 1950 }
Chris@0 1951
Chris@0 1952 void
Chris@0 1953 MainWindow::openSession()
Chris@0 1954 {
Chris@0 1955 if (!checkSaveModified()) return;
Chris@0 1956
Chris@0 1957 QString orig = m_audioFile;
Chris@0 1958 if (orig == "") orig = ".";
Chris@0 1959 else orig = QFileInfo(orig).absoluteDir().canonicalPath();
Chris@0 1960
Chris@0 1961 QString path = QFileDialog::getOpenFileName
Chris@0 1962 (this, tr("Select a session file"), orig,
Chris@0 1963 tr("Sonic Visualiser session files (*.sv)\nAll files (*.*)"));
Chris@0 1964
Chris@0 1965 if (path.isEmpty()) return;
Chris@0 1966
Chris@0 1967 if (!(QFileInfo(path).exists() &&
Chris@0 1968 QFileInfo(path).isFile() &&
Chris@0 1969 QFileInfo(path).isReadable())) {
Chris@0 1970 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 1971 tr("File \"%1\" does not exist or is not a readable file").arg(path));
Chris@0 1972 return;
Chris@0 1973 }
Chris@0 1974
Chris@0 1975 if (!openSessionFile(path)) {
Chris@0 1976 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 1977 tr("Session file \"%1\" could not be opened").arg(path));
Chris@0 1978 }
Chris@0 1979 }
Chris@0 1980
Chris@0 1981 void
Chris@0 1982 MainWindow::openSomething()
Chris@0 1983 {
Chris@0 1984 QString orig = m_audioFile;
Chris@0 1985 if (orig == "") orig = ".";
Chris@0 1986 else orig = QFileInfo(orig).absoluteDir().canonicalPath();
Chris@0 1987
Chris@0 1988 bool canImportLayer = (getMainModel() != 0 &&
Chris@0 1989 m_paneStack != 0 &&
Chris@0 1990 m_paneStack->getCurrentPane() != 0);
Chris@0 1991
Chris@0 1992 QString importSpec;
Chris@0 1993
Chris@0 1994 if (canImportLayer) {
Chris@0 1995 importSpec = tr("All supported files (*.sv %1 %2)\nSonic Visualiser session files (*.sv)\nAudio files (%1)\nLayer files (%2)\nAll files (*.*)")
Chris@0 1996 .arg(AudioFileReaderFactory::getKnownExtensions())
Chris@0 1997 .arg(DataFileReaderFactory::getKnownExtensions());
Chris@0 1998 } else {
Chris@0 1999 importSpec = tr("All supported files (*.sv %1)\nSonic Visualiser session files (*.sv)\nAudio files (%1)\nAll files (*.*)")
Chris@0 2000 .arg(AudioFileReaderFactory::getKnownExtensions());
Chris@0 2001 }
Chris@0 2002
Chris@0 2003 QString path = QFileDialog::getOpenFileName
Chris@0 2004 (this, tr("Select a file to open"), orig, importSpec);
Chris@0 2005
Chris@0 2006 if (path.isEmpty()) return;
Chris@0 2007
Chris@0 2008 if (!(QFileInfo(path).exists() &&
Chris@0 2009 QFileInfo(path).isFile() &&
Chris@0 2010 QFileInfo(path).isReadable())) {
Chris@0 2011 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 2012 tr("File \"%1\" does not exist or is not a readable file").arg(path));
Chris@0 2013 return;
Chris@0 2014 }
Chris@0 2015
Chris@0 2016 if (path.endsWith(".sv")) {
Chris@0 2017
Chris@0 2018 if (!checkSaveModified()) return;
Chris@0 2019
Chris@0 2020 if (!openSessionFile(path)) {
Chris@0 2021 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 2022 tr("Session file \"%1\" could not be opened").arg(path));
Chris@0 2023 }
Chris@0 2024
Chris@0 2025 } else {
Chris@0 2026
Chris@0 2027 if (!openAudioFile(path, AskUser)) {
Chris@0 2028
Chris@0 2029 if (!canImportLayer || !openLayerFile(path)) {
Chris@0 2030
Chris@0 2031 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 2032 tr("File \"%1\" could not be opened").arg(path));
Chris@0 2033 }
Chris@0 2034 }
Chris@0 2035 }
Chris@0 2036 }
Chris@0 2037
Chris@0 2038 void
Chris@0 2039 MainWindow::openRecentFile()
Chris@0 2040 {
Chris@0 2041 QObject *obj = sender();
Chris@0 2042 QAction *action = dynamic_cast<QAction *>(obj);
Chris@0 2043
Chris@0 2044 if (!action) {
Chris@0 2045 std::cerr << "WARNING: MainWindow::openRecentFile: sender is not an action"
Chris@0 2046 << std::endl;
Chris@0 2047 return;
Chris@0 2048 }
Chris@0 2049
Chris@0 2050 QString path = action->text();
Chris@0 2051 if (path == "") return;
Chris@0 2052
Chris@0 2053 if (path.endsWith("sv")) {
Chris@0 2054
Chris@0 2055 if (!checkSaveModified()) return ;
Chris@0 2056
Chris@0 2057 if (!openSessionFile(path)) {
Chris@0 2058 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 2059 tr("Session file \"%1\" could not be opened").arg(path));
Chris@0 2060 }
Chris@0 2061
Chris@0 2062 } else {
Chris@0 2063
Chris@0 2064 if (!openAudioFile(path, AskUser)) {
Chris@0 2065
Chris@0 2066 bool canImportLayer = (getMainModel() != 0 &&
Chris@0 2067 m_paneStack != 0 &&
Chris@0 2068 m_paneStack->getCurrentPane() != 0);
Chris@0 2069
Chris@0 2070 if (!canImportLayer || !openLayerFile(path)) {
Chris@0 2071
Chris@0 2072 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 2073 tr("File \"%1\" could not be opened").arg(path));
Chris@0 2074 }
Chris@0 2075 }
Chris@0 2076 }
Chris@0 2077 }
Chris@0 2078
Chris@0 2079 bool
Chris@0 2080 MainWindow::openSomeFile(QString path)
Chris@0 2081 {
Chris@0 2082 if (openAudioFile(path)) {
Chris@0 2083 return true;
Chris@0 2084 } else if (openSessionFile(path)) {
Chris@0 2085 return true;
Chris@0 2086 } else {
Chris@0 2087 return false;
Chris@0 2088 }
Chris@0 2089 }
Chris@0 2090
Chris@0 2091 bool
Chris@0 2092 MainWindow::openSessionFile(QString path)
Chris@0 2093 {
Chris@0 2094 BZipFileDevice bzFile(path);
Chris@0 2095 if (!bzFile.open(QIODevice::ReadOnly)) {
Chris@0 2096 std::cerr << "Failed to open session file \"" << path.toStdString()
Chris@0 2097 << "\": " << bzFile.errorString().toStdString() << std::endl;
Chris@0 2098 return false;
Chris@0 2099 }
Chris@0 2100
Chris@0 2101 QString error;
Chris@0 2102 closeSession();
Chris@0 2103 createDocument();
Chris@0 2104
Chris@0 2105 PaneCallback callback(this);
Chris@0 2106 m_viewManager->clearSelections();
Chris@0 2107
Chris@0 2108 SVFileReader reader(m_document, callback);
Chris@0 2109 QXmlInputSource inputSource(&bzFile);
Chris@0 2110 reader.parse(inputSource);
Chris@0 2111
Chris@0 2112 if (!reader.isOK()) {
Chris@0 2113 error = tr("SV XML file read error:\n%1").arg(reader.getErrorString());
Chris@0 2114 }
Chris@0 2115
Chris@0 2116 bzFile.close();
Chris@0 2117
Chris@0 2118 bool ok = (error == "");
Chris@0 2119
Chris@0 2120 if (ok) {
Chris@0 2121 setWindowTitle(tr("Sonic Visualiser: %1")
Chris@0 2122 .arg(QFileInfo(path).fileName()));
Chris@0 2123 m_sessionFile = path;
Chris@0 2124 setupMenus();
Chris@0 2125 CommandHistory::getInstance()->clear();
Chris@0 2126 CommandHistory::getInstance()->documentSaved();
Chris@0 2127 m_documentModified = false;
Chris@0 2128 updateMenuStates();
Chris@0 2129 RecentFiles::getInstance()->addFile(path);
Chris@0 2130 } else {
Chris@0 2131 setWindowTitle(tr("Sonic Visualiser"));
Chris@0 2132 }
Chris@0 2133
Chris@0 2134 return ok;
Chris@0 2135 }
Chris@0 2136
Chris@0 2137 void
Chris@0 2138 MainWindow::closeEvent(QCloseEvent *e)
Chris@0 2139 {
Chris@0 2140 if (!checkSaveModified()) {
Chris@0 2141 e->ignore();
Chris@0 2142 return;
Chris@0 2143 }
Chris@0 2144
Chris@5 2145 QSettings settings;
Chris@5 2146 settings.beginGroup("MainWindow");
Chris@5 2147 settings.setValue("size", size());
Chris@5 2148 settings.setValue("position", pos());
Chris@5 2149 settings.endGroup();
Chris@5 2150
Chris@0 2151 e->accept();
Chris@0 2152 return;
Chris@0 2153 }
Chris@0 2154
Chris@0 2155 bool
Chris@11 2156 MainWindow::commitData(bool mayAskUser)
Chris@11 2157 {
Chris@11 2158 if (mayAskUser) {
Chris@11 2159 return checkSaveModified();
Chris@11 2160 } else {
Chris@11 2161 if (!m_documentModified) return true;
Chris@11 2162
Chris@11 2163 // If we can't check with the user first, then we can't save
Chris@11 2164 // to the original session file (even if we have it) -- have
Chris@11 2165 // to use a temporary file
Chris@11 2166
Chris@11 2167 QString svDirBase = ".sv1";
Chris@11 2168 QString svDir = QDir::home().filePath(svDirBase);
Chris@11 2169
Chris@11 2170 if (!QFileInfo(svDir).exists()) {
Chris@11 2171 if (!QDir::home().mkdir(svDirBase)) return false;
Chris@11 2172 } else {
Chris@11 2173 if (!QFileInfo(svDir).isDir()) return false;
Chris@11 2174 }
Chris@11 2175
Chris@11 2176 // This name doesn't have to be unguessable
Chris@11 2177
Chris@11 2178 QString fname = QString("tmp-%1-%2.sv")
Chris@11 2179 .arg(QDateTime::currentDateTime().toString("yyyyMMddhhmmsszzz"))
Chris@11 2180 .arg(QProcess().pid());
Chris@11 2181 QString fpath = QDir(svDir).filePath(fname);
Chris@11 2182 if (saveSessionFile(fpath)) {
Chris@11 2183 RecentFiles::getInstance()->addFile(fpath);
Chris@11 2184 return true;
Chris@11 2185 } else {
Chris@11 2186 return false;
Chris@11 2187 }
Chris@11 2188 }
Chris@11 2189 }
Chris@11 2190
Chris@11 2191 bool
Chris@0 2192 MainWindow::checkSaveModified()
Chris@0 2193 {
Chris@0 2194 // Called before some destructive operation (e.g. new session,
Chris@0 2195 // exit program). Return true if we can safely proceed, false to
Chris@0 2196 // cancel.
Chris@0 2197
Chris@0 2198 if (!m_documentModified) return true;
Chris@0 2199
Chris@0 2200 int button =
Chris@0 2201 QMessageBox::warning(this,
Chris@0 2202 tr("Session modified"),
Chris@0 2203 tr("The current session has been modified.\nDo you want to save it?"),
Chris@0 2204 QMessageBox::Yes,
Chris@0 2205 QMessageBox::No,
Chris@0 2206 QMessageBox::Cancel);
Chris@0 2207
Chris@0 2208 if (button == QMessageBox::Yes) {
Chris@0 2209 saveSession();
Chris@0 2210 if (m_documentModified) { // save failed -- don't proceed!
Chris@0 2211 return false;
Chris@0 2212 } else {
Chris@0 2213 return true; // saved, so it's safe to continue now
Chris@0 2214 }
Chris@0 2215 } else if (button == QMessageBox::No) {
Chris@0 2216 m_documentModified = false; // so we know to abandon it
Chris@0 2217 return true;
Chris@0 2218 }
Chris@0 2219
Chris@0 2220 // else cancel
Chris@0 2221 return false;
Chris@0 2222 }
Chris@0 2223
Chris@0 2224 void
Chris@0 2225 MainWindow::saveSession()
Chris@0 2226 {
Chris@0 2227 if (m_sessionFile != "") {
Chris@0 2228 if (!saveSessionFile(m_sessionFile)) {
Chris@0 2229 QMessageBox::critical(this, tr("Failed to save file"),
Chris@0 2230 tr("Session file \"%1\" could not be saved.").arg(m_sessionFile));
Chris@0 2231 } else {
Chris@0 2232 CommandHistory::getInstance()->documentSaved();
Chris@0 2233 documentRestored();
Chris@0 2234 }
Chris@0 2235 } else {
Chris@0 2236 saveSessionAs();
Chris@0 2237 }
Chris@0 2238 }
Chris@0 2239
Chris@0 2240 void
Chris@0 2241 MainWindow::saveSessionAs()
Chris@0 2242 {
Chris@0 2243 QString orig = m_audioFile;
Chris@0 2244 if (orig == "") orig = ".";
Chris@0 2245 else orig = QFileInfo(orig).absoluteDir().canonicalPath();
Chris@0 2246
Chris@0 2247 QString path;
Chris@0 2248 bool good = false;
Chris@0 2249
Chris@0 2250 while (!good) {
Chris@0 2251
Chris@0 2252 path = QFileDialog::getSaveFileName
Chris@0 2253 (this, tr("Select a file to save to"), orig,
Chris@0 2254 tr("Sonic Visualiser session files (*.sv)\nAll files (*.*)"), 0,
Chris@0 2255 QFileDialog::DontConfirmOverwrite); // we'll do that
Chris@0 2256
Chris@0 2257 if (path.isEmpty()) return;
Chris@0 2258
Chris@0 2259 if (!path.endsWith(".sv")) path = path + ".sv";
Chris@0 2260
Chris@0 2261 QFileInfo fi(path);
Chris@0 2262
Chris@0 2263 if (fi.isDir()) {
Chris@0 2264 QMessageBox::critical(this, tr("Directory selected"),
Chris@0 2265 tr("File \"%1\" is a directory").arg(path));
Chris@0 2266 continue;
Chris@0 2267 }
Chris@0 2268
Chris@0 2269 if (fi.exists()) {
Chris@0 2270 if (QMessageBox::question(this, tr("File exists"),
Chris@0 2271 tr("The file \"%1\" already exists.\nDo you want to overwrite it?").arg(path),
Chris@0 2272 QMessageBox::Ok,
Chris@0 2273 QMessageBox::Cancel) == QMessageBox::Ok) {
Chris@0 2274 good = true;
Chris@0 2275 } else {
Chris@0 2276 continue;
Chris@0 2277 }
Chris@0 2278 }
Chris@0 2279
Chris@0 2280 good = true;
Chris@0 2281 }
Chris@0 2282
Chris@0 2283 if (!saveSessionFile(path)) {
Chris@0 2284 QMessageBox::critical(this, tr("Failed to save file"),
Chris@0 2285 tr("Session file \"%1\" could not be saved.").arg(m_sessionFile));
Chris@0 2286 } else {
Chris@0 2287 setWindowTitle(tr("Sonic Visualiser: %1")
Chris@0 2288 .arg(QFileInfo(path).fileName()));
Chris@0 2289 m_sessionFile = path;
Chris@0 2290 CommandHistory::getInstance()->documentSaved();
Chris@0 2291 documentRestored();
Chris@0 2292 RecentFiles::getInstance()->addFile(path);
Chris@0 2293 }
Chris@0 2294 }
Chris@0 2295
Chris@0 2296 bool
Chris@0 2297 MainWindow::saveSessionFile(QString path)
Chris@0 2298 {
Chris@0 2299 BZipFileDevice bzFile(path);
Chris@0 2300 if (!bzFile.open(QIODevice::WriteOnly)) {
Chris@0 2301 std::cerr << "Failed to open session file \"" << path.toStdString()
Chris@0 2302 << "\" for writing: "
Chris@0 2303 << bzFile.errorString().toStdString() << std::endl;
Chris@0 2304 return false;
Chris@0 2305 }
Chris@0 2306
Chris@0 2307 QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
Chris@0 2308
Chris@0 2309 QTextStream out(&bzFile);
Chris@0 2310 toXml(out);
Chris@0 2311 out.flush();
Chris@0 2312
Chris@0 2313 QApplication::restoreOverrideCursor();
Chris@0 2314
Chris@0 2315 if (bzFile.errorString() != "") {
Chris@0 2316 QMessageBox::critical(this, tr("Failed to write file"),
Chris@0 2317 tr("Failed to write to file \"%1\": %2")
Chris@0 2318 .arg(path).arg(bzFile.errorString()));
Chris@0 2319 bzFile.close();
Chris@0 2320 return false;
Chris@0 2321 }
Chris@0 2322
Chris@0 2323 bzFile.close();
Chris@0 2324 return true;
Chris@0 2325 }
Chris@0 2326
Chris@0 2327 void
Chris@0 2328 MainWindow::toXml(QTextStream &out)
Chris@0 2329 {
Chris@0 2330 QString indent(" ");
Chris@0 2331
Chris@0 2332 out << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
Chris@0 2333 out << "<!DOCTYPE sonic-visualiser>\n";
Chris@0 2334 out << "<sv>\n";
Chris@0 2335
Chris@0 2336 m_document->toXml(out, "", "");
Chris@0 2337
Chris@0 2338 out << "<display>\n";
Chris@0 2339
Chris@0 2340 out << QString(" <window width=\"%1\" height=\"%2\"/>\n")
Chris@0 2341 .arg(width()).arg(height());
Chris@0 2342
Chris@0 2343 for (int i = 0; i < m_paneStack->getPaneCount(); ++i) {
Chris@0 2344
Chris@0 2345 Pane *pane = m_paneStack->getPane(i);
Chris@0 2346
Chris@0 2347 if (pane) {
Chris@0 2348 pane->toXml(out, indent);
Chris@0 2349 }
Chris@0 2350 }
Chris@0 2351
Chris@0 2352 out << "</display>\n";
Chris@0 2353
Chris@0 2354 m_viewManager->getSelection().toXml(out);
Chris@0 2355
Chris@0 2356 out << "</sv>\n";
Chris@0 2357 }
Chris@0 2358
Chris@0 2359 Pane *
Chris@0 2360 MainWindow::addPaneToStack()
Chris@0 2361 {
Chris@0 2362 AddPaneCommand *command = new AddPaneCommand(this);
Chris@0 2363 CommandHistory::getInstance()->addCommand(command);
Chris@0 2364 return command->getPane();
Chris@0 2365 }
Chris@0 2366
Chris@0 2367 void
Chris@0 2368 MainWindow::zoomIn()
Chris@0 2369 {
Chris@0 2370 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2371 if (currentPane) currentPane->zoom(true);
Chris@0 2372 }
Chris@0 2373
Chris@0 2374 void
Chris@0 2375 MainWindow::zoomOut()
Chris@0 2376 {
Chris@0 2377 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2378 if (currentPane) currentPane->zoom(false);
Chris@0 2379 }
Chris@0 2380
Chris@0 2381 void
Chris@0 2382 MainWindow::zoomToFit()
Chris@0 2383 {
Chris@0 2384 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2385 if (!currentPane) return;
Chris@0 2386
Chris@0 2387 Model *model = getMainModel();
Chris@0 2388 if (!model) return;
Chris@0 2389
Chris@0 2390 size_t start = model->getStartFrame();
Chris@0 2391 size_t end = model->getEndFrame();
Chris@0 2392 size_t pixels = currentPane->width();
Chris@0 2393 size_t zoomLevel = (end - start) / pixels;
Chris@0 2394
Chris@0 2395 currentPane->setZoomLevel(zoomLevel);
Chris@0 2396 currentPane->setStartFrame(start);
Chris@0 2397 }
Chris@0 2398
Chris@0 2399 void
Chris@0 2400 MainWindow::zoomDefault()
Chris@0 2401 {
Chris@0 2402 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2403 if (currentPane) currentPane->setZoomLevel(1024);
Chris@0 2404 }
Chris@0 2405
Chris@0 2406 void
Chris@0 2407 MainWindow::scrollLeft()
Chris@0 2408 {
Chris@0 2409 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2410 if (currentPane) currentPane->scroll(false, false);
Chris@0 2411 }
Chris@0 2412
Chris@0 2413 void
Chris@0 2414 MainWindow::jumpLeft()
Chris@0 2415 {
Chris@0 2416 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2417 if (currentPane) currentPane->scroll(false, true);
Chris@0 2418 }
Chris@0 2419
Chris@0 2420 void
Chris@0 2421 MainWindow::scrollRight()
Chris@0 2422 {
Chris@0 2423 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2424 if (currentPane) currentPane->scroll(true, false);
Chris@0 2425 }
Chris@0 2426
Chris@0 2427 void
Chris@0 2428 MainWindow::jumpRight()
Chris@0 2429 {
Chris@0 2430 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2431 if (currentPane) currentPane->scroll(true, true);
Chris@0 2432 }
Chris@0 2433
Chris@0 2434 void
Chris@0 2435 MainWindow::showNoOverlays()
Chris@0 2436 {
Chris@0 2437 m_viewManager->setOverlayMode(ViewManager::NoOverlays);
Chris@0 2438 }
Chris@0 2439
Chris@0 2440 void
Chris@0 2441 MainWindow::showBasicOverlays()
Chris@0 2442 {
Chris@0 2443 m_viewManager->setOverlayMode(ViewManager::BasicOverlays);
Chris@0 2444 }
Chris@0 2445
Chris@0 2446 void
Chris@7 2447 MainWindow::showAllTextOverlays()
Chris@0 2448 {
Chris@0 2449 m_viewManager->setOverlayMode(ViewManager::AllOverlays);
Chris@0 2450 }
Chris@0 2451
Chris@0 2452 void
Chris@7 2453 MainWindow::toggleZoomWheels()
Chris@7 2454 {
Chris@7 2455 if (m_viewManager->getZoomWheelsEnabled()) {
Chris@7 2456 m_viewManager->setZoomWheelsEnabled(false);
Chris@7 2457 } else {
Chris@7 2458 m_viewManager->setZoomWheelsEnabled(true);
Chris@7 2459 }
Chris@7 2460 }
Chris@7 2461
Chris@7 2462 void
Chris@0 2463 MainWindow::play()
Chris@0 2464 {
Chris@0 2465 if (m_playSource->isPlaying()) {
Chris@0 2466 m_playSource->stop();
Chris@0 2467 } else {
Chris@0 2468 m_playSource->play(m_viewManager->getPlaybackFrame());
Chris@0 2469 }
Chris@0 2470 }
Chris@0 2471
Chris@0 2472 void
Chris@0 2473 MainWindow::ffwd()
Chris@0 2474 {
Chris@0 2475 if (!getMainModel()) return;
Chris@0 2476
Chris@0 2477 int frame = m_viewManager->getPlaybackFrame();
Chris@0 2478 ++frame;
Chris@0 2479
Chris@0 2480 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2481 if (!pane) return;
Chris@0 2482
Chris@0 2483 Layer *layer = pane->getSelectedLayer();
Chris@0 2484
Chris@0 2485 if (!dynamic_cast<TimeInstantLayer *>(layer) &&
Chris@0 2486 !dynamic_cast<TimeValueLayer *>(layer)) return;
Chris@0 2487
Chris@0 2488 size_t resolution = 0;
Chris@0 2489 if (!layer->snapToFeatureFrame(pane, frame, resolution, Layer::SnapRight)) {
Chris@0 2490 frame = getMainModel()->getEndFrame();
Chris@0 2491 }
Chris@0 2492
Chris@0 2493 m_viewManager->setPlaybackFrame(frame);
Chris@0 2494 }
Chris@0 2495
Chris@0 2496 void
Chris@0 2497 MainWindow::ffwdEnd()
Chris@0 2498 {
Chris@0 2499 if (!getMainModel()) return;
Chris@0 2500 m_viewManager->setPlaybackFrame(getMainModel()->getEndFrame());
Chris@0 2501 }
Chris@0 2502
Chris@0 2503 void
Chris@0 2504 MainWindow::rewind()
Chris@0 2505 {
Chris@0 2506 if (!getMainModel()) return;
Chris@0 2507
Chris@0 2508 int frame = m_viewManager->getPlaybackFrame();
Chris@0 2509 if (frame > 0) --frame;
Chris@0 2510
Chris@0 2511 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2512 if (!pane) return;
Chris@0 2513
Chris@0 2514 Layer *layer = pane->getSelectedLayer();
Chris@0 2515
Chris@0 2516 if (!dynamic_cast<TimeInstantLayer *>(layer) &&
Chris@0 2517 !dynamic_cast<TimeValueLayer *>(layer)) return;
Chris@0 2518
Chris@0 2519 size_t resolution = 0;
Chris@0 2520 if (!layer->snapToFeatureFrame(pane, frame, resolution, Layer::SnapLeft)) {
Chris@0 2521 frame = getMainModel()->getEndFrame();
Chris@0 2522 }
Chris@0 2523
Chris@0 2524 m_viewManager->setPlaybackFrame(frame);
Chris@0 2525 }
Chris@0 2526
Chris@0 2527 void
Chris@0 2528 MainWindow::rewindStart()
Chris@0 2529 {
Chris@0 2530 if (!getMainModel()) return;
Chris@0 2531 m_viewManager->setPlaybackFrame(getMainModel()->getStartFrame());
Chris@0 2532 }
Chris@0 2533
Chris@0 2534 void
Chris@0 2535 MainWindow::stop()
Chris@0 2536 {
Chris@0 2537 m_playSource->stop();
Chris@0 2538 }
Chris@0 2539
Chris@0 2540 void
Chris@0 2541 MainWindow::addPane()
Chris@0 2542 {
Chris@0 2543 QObject *s = sender();
Chris@0 2544 QAction *action = dynamic_cast<QAction *>(s);
Chris@0 2545
Chris@0 2546 if (!action) {
Chris@0 2547 std::cerr << "WARNING: MainWindow::addPane: sender is not an action"
Chris@0 2548 << std::endl;
Chris@0 2549 return;
Chris@0 2550 }
Chris@0 2551
Chris@0 2552 PaneActionMap::iterator i = m_paneActions.find(action);
Chris@0 2553
Chris@0 2554 if (i == m_paneActions.end()) {
Chris@0 2555 std::cerr << "WARNING: MainWindow::addPane: unknown action "
Chris@0 2556 << action->objectName().toStdString() << std::endl;
Chris@0 2557 return;
Chris@0 2558 }
Chris@0 2559
Chris@0 2560 CommandHistory::getInstance()->startCompoundOperation
Chris@0 2561 (action->text(), true);
Chris@0 2562
Chris@0 2563 AddPaneCommand *command = new AddPaneCommand(this);
Chris@0 2564 CommandHistory::getInstance()->addCommand(command);
Chris@0 2565
Chris@0 2566 Pane *pane = command->getPane();
Chris@0 2567
Chris@7 2568 if (i->second.layer == LayerFactory::Spectrum) {
Chris@7 2569 pane->setPlaybackFollow(View::PlaybackScrollContinuous);
Chris@7 2570 }
Chris@7 2571
Chris@8 2572 if (i->second.layer != LayerFactory::TimeRuler &&
Chris@8 2573 i->second.layer != LayerFactory::Spectrum) {
Chris@8 2574
Chris@0 2575 if (!m_timeRulerLayer) {
Chris@0 2576 // std::cerr << "no time ruler layer, creating one" << std::endl;
Chris@0 2577 m_timeRulerLayer = m_document->createMainModelLayer
Chris@0 2578 (LayerFactory::TimeRuler);
Chris@0 2579 }
Chris@0 2580
Chris@0 2581 // std::cerr << "adding time ruler layer " << m_timeRulerLayer << std::endl;
Chris@0 2582
Chris@0 2583 m_document->addLayerToView(pane, m_timeRulerLayer);
Chris@0 2584 }
Chris@0 2585
Chris@0 2586 Layer *newLayer = m_document->createLayer(i->second.layer);
Chris@0 2587 m_document->setModel(newLayer, m_document->getMainModel());
Chris@0 2588 m_document->setChannel(newLayer, i->second.channel);
Chris@0 2589 m_document->addLayerToView(pane, newLayer);
Chris@0 2590
Chris@0 2591 m_paneStack->setCurrentPane(pane);
Chris@0 2592
Chris@0 2593 CommandHistory::getInstance()->endCompoundOperation();
Chris@0 2594
Chris@0 2595 updateMenuStates();
Chris@0 2596 }
Chris@0 2597
Chris@0 2598 MainWindow::AddPaneCommand::AddPaneCommand(MainWindow *mw) :
Chris@0 2599 m_mw(mw),
Chris@0 2600 m_pane(0),
Chris@0 2601 m_prevCurrentPane(0),
Chris@0 2602 m_added(false)
Chris@0 2603 {
Chris@0 2604 }
Chris@0 2605
Chris@0 2606 MainWindow::AddPaneCommand::~AddPaneCommand()
Chris@0 2607 {
Chris@0 2608 if (m_pane && !m_added) {
Chris@0 2609 m_mw->m_paneStack->deletePane(m_pane);
Chris@0 2610 }
Chris@0 2611 }
Chris@0 2612
Chris@0 2613 QString
Chris@0 2614 MainWindow::AddPaneCommand::getName() const
Chris@0 2615 {
Chris@0 2616 return tr("Add Pane");
Chris@0 2617 }
Chris@0 2618
Chris@0 2619 void
Chris@0 2620 MainWindow::AddPaneCommand::execute()
Chris@0 2621 {
Chris@0 2622 if (!m_pane) {
Chris@0 2623 m_prevCurrentPane = m_mw->m_paneStack->getCurrentPane();
Chris@0 2624 m_pane = m_mw->m_paneStack->addPane();
Chris@0 2625 } else {
Chris@0 2626 m_mw->m_paneStack->showPane(m_pane);
Chris@0 2627 }
Chris@0 2628
Chris@0 2629 m_mw->m_paneStack->setCurrentPane(m_pane);
Chris@0 2630 m_mw->m_panner->registerView(m_pane);
Chris@0 2631 m_added = true;
Chris@0 2632 }
Chris@0 2633
Chris@0 2634 void
Chris@0 2635 MainWindow::AddPaneCommand::unexecute()
Chris@0 2636 {
Chris@0 2637 m_mw->m_paneStack->hidePane(m_pane);
Chris@0 2638 m_mw->m_paneStack->setCurrentPane(m_prevCurrentPane);
Chris@0 2639 m_mw->m_panner->unregisterView(m_pane);
Chris@0 2640 m_added = false;
Chris@0 2641 }
Chris@0 2642
Chris@0 2643 MainWindow::RemovePaneCommand::RemovePaneCommand(MainWindow *mw, Pane *pane) :
Chris@0 2644 m_mw(mw),
Chris@0 2645 m_pane(pane),
Chris@0 2646 m_added(true)
Chris@0 2647 {
Chris@0 2648 }
Chris@0 2649
Chris@0 2650 MainWindow::RemovePaneCommand::~RemovePaneCommand()
Chris@0 2651 {
Chris@0 2652 if (m_pane && !m_added) {
Chris@0 2653 m_mw->m_paneStack->deletePane(m_pane);
Chris@0 2654 }
Chris@0 2655 }
Chris@0 2656
Chris@0 2657 QString
Chris@0 2658 MainWindow::RemovePaneCommand::getName() const
Chris@0 2659 {
Chris@0 2660 return tr("Remove Pane");
Chris@0 2661 }
Chris@0 2662
Chris@0 2663 void
Chris@0 2664 MainWindow::RemovePaneCommand::execute()
Chris@0 2665 {
Chris@0 2666 m_prevCurrentPane = m_mw->m_paneStack->getCurrentPane();
Chris@0 2667 m_mw->m_paneStack->hidePane(m_pane);
Chris@0 2668 m_mw->m_panner->unregisterView(m_pane);
Chris@0 2669 m_added = false;
Chris@0 2670 }
Chris@0 2671
Chris@0 2672 void
Chris@0 2673 MainWindow::RemovePaneCommand::unexecute()
Chris@0 2674 {
Chris@0 2675 m_mw->m_paneStack->showPane(m_pane);
Chris@0 2676 m_mw->m_paneStack->setCurrentPane(m_prevCurrentPane);
Chris@0 2677 m_mw->m_panner->registerView(m_pane);
Chris@0 2678 m_added = true;
Chris@0 2679 }
Chris@0 2680
Chris@0 2681 void
Chris@0 2682 MainWindow::addLayer()
Chris@0 2683 {
Chris@0 2684 QObject *s = sender();
Chris@0 2685 QAction *action = dynamic_cast<QAction *>(s);
Chris@0 2686
Chris@0 2687 if (!action) {
Chris@0 2688 std::cerr << "WARNING: MainWindow::addLayer: sender is not an action"
Chris@0 2689 << std::endl;
Chris@0 2690 return;
Chris@0 2691 }
Chris@0 2692
Chris@0 2693 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2694
Chris@0 2695 if (!pane) {
Chris@0 2696 std::cerr << "WARNING: MainWindow::addLayer: no current pane" << std::endl;
Chris@0 2697 return;
Chris@0 2698 }
Chris@0 2699
Chris@0 2700 ExistingLayerActionMap::iterator ei = m_existingLayerActions.find(action);
Chris@0 2701
Chris@0 2702 if (ei != m_existingLayerActions.end()) {
Chris@0 2703 Layer *newLayer = ei->second;
Chris@0 2704 m_document->addLayerToView(pane, newLayer);
Chris@0 2705 m_paneStack->setCurrentLayer(pane, newLayer);
Chris@0 2706 return;
Chris@0 2707 }
Chris@0 2708
Chris@0 2709 TransformActionMap::iterator i = m_layerTransformActions.find(action);
Chris@0 2710
Chris@0 2711 if (i == m_layerTransformActions.end()) {
Chris@0 2712
Chris@0 2713 LayerActionMap::iterator i = m_layerActions.find(action);
Chris@0 2714
Chris@0 2715 if (i == m_layerActions.end()) {
Chris@0 2716 std::cerr << "WARNING: MainWindow::addLayer: unknown action "
Chris@0 2717 << action->objectName().toStdString() << std::endl;
Chris@0 2718 return;
Chris@0 2719 }
Chris@0 2720
Chris@0 2721 LayerFactory::LayerType type = i->second;
Chris@0 2722
Chris@0 2723 LayerFactory::LayerTypeSet emptyTypes =
Chris@0 2724 LayerFactory::getInstance()->getValidEmptyLayerTypes();
Chris@0 2725
Chris@0 2726 Layer *newLayer;
Chris@0 2727
Chris@0 2728 if (emptyTypes.find(type) != emptyTypes.end()) {
Chris@0 2729
Chris@0 2730 newLayer = m_document->createEmptyLayer(type);
Chris@0 2731 m_toolActions[ViewManager::DrawMode]->trigger();
Chris@0 2732
Chris@0 2733 } else {
Chris@0 2734
Chris@0 2735 newLayer = m_document->createMainModelLayer(type);
Chris@0 2736 }
Chris@0 2737
Chris@0 2738 m_document->addLayerToView(pane, newLayer);
Chris@0 2739 m_paneStack->setCurrentLayer(pane, newLayer);
Chris@0 2740
Chris@0 2741 return;
Chris@0 2742 }
Chris@0 2743
Chris@0 2744 TransformName transform = i->second;
Chris@0 2745 TransformFactory *factory = TransformFactory::getInstance();
Chris@0 2746
Chris@0 2747 QString configurationXml;
Chris@0 2748
Chris@0 2749 int channel = -1;
Chris@0 2750 // pick up the default channel from any existing layers on the same pane
Chris@0 2751 for (int j = 0; j < pane->getLayerCount(); ++j) {
Chris@0 2752 int c = LayerFactory::getInstance()->getChannel(pane->getLayer(j));
Chris@0 2753 if (c != -1) {
Chris@0 2754 channel = c;
Chris@0 2755 break;
Chris@0 2756 }
Chris@0 2757 }
Chris@0 2758
Chris@0 2759 bool needConfiguration = false;
Chris@0 2760
Chris@0 2761 if (factory->isTransformConfigurable(transform)) {
Chris@0 2762 needConfiguration = true;
Chris@0 2763 } else {
Chris@0 2764 int minChannels, maxChannels;
Chris@0 2765 int myChannels = m_document->getMainModel()->getChannelCount();
Chris@0 2766 if (factory->getTransformChannelRange(transform,
Chris@0 2767 minChannels,
Chris@0 2768 maxChannels)) {
Chris@0 2769 // std::cerr << "myChannels: " << myChannels << ", minChannels: " << minChannels << ", maxChannels: " << maxChannels << std::endl;
Chris@0 2770 needConfiguration = (myChannels > maxChannels && maxChannels == 1);
Chris@0 2771 }
Chris@0 2772 }
Chris@0 2773
Chris@0 2774 if (needConfiguration) {
Chris@0 2775 bool ok =
Chris@0 2776 factory->getConfigurationForTransform
Chris@0 2777 (transform, m_document->getMainModel(), channel, configurationXml);
Chris@0 2778 if (!ok) return;
Chris@0 2779 }
Chris@0 2780
Chris@0 2781 Layer *newLayer = m_document->createDerivedLayer(transform,
Chris@0 2782 m_document->getMainModel(),
Chris@0 2783 channel,
Chris@0 2784 configurationXml);
Chris@0 2785
Chris@0 2786 if (newLayer) {
Chris@0 2787 m_document->addLayerToView(pane, newLayer);
Chris@0 2788 m_document->setChannel(newLayer, channel);
Chris@0 2789 }
Chris@0 2790
Chris@0 2791 updateMenuStates();
Chris@0 2792 }
Chris@0 2793
Chris@0 2794 void
Chris@0 2795 MainWindow::deleteCurrentPane()
Chris@0 2796 {
Chris@0 2797 CommandHistory::getInstance()->startCompoundOperation
Chris@0 2798 (tr("Delete Pane"), true);
Chris@0 2799
Chris@0 2800 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2801 if (pane) {
Chris@0 2802 while (pane->getLayerCount() > 0) {
Chris@0 2803 Layer *layer = pane->getLayer(0);
Chris@0 2804 if (layer) {
Chris@0 2805 m_document->removeLayerFromView(pane, layer);
Chris@0 2806 } else {
Chris@0 2807 break;
Chris@0 2808 }
Chris@0 2809 }
Chris@0 2810
Chris@0 2811 RemovePaneCommand *command = new RemovePaneCommand(this, pane);
Chris@0 2812 CommandHistory::getInstance()->addCommand(command);
Chris@0 2813 }
Chris@0 2814
Chris@0 2815 CommandHistory::getInstance()->endCompoundOperation();
Chris@0 2816
Chris@0 2817 updateMenuStates();
Chris@0 2818 }
Chris@0 2819
Chris@0 2820 void
Chris@0 2821 MainWindow::deleteCurrentLayer()
Chris@0 2822 {
Chris@0 2823 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2824 if (pane) {
Chris@0 2825 Layer *layer = pane->getSelectedLayer();
Chris@0 2826 if (layer) {
Chris@0 2827 m_document->removeLayerFromView(pane, layer);
Chris@0 2828 }
Chris@0 2829 }
Chris@0 2830 updateMenuStates();
Chris@0 2831 }
Chris@0 2832
Chris@0 2833 void
Chris@0 2834 MainWindow::renameCurrentLayer()
Chris@0 2835 {
Chris@0 2836 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2837 if (pane) {
Chris@0 2838 Layer *layer = pane->getSelectedLayer();
Chris@0 2839 if (layer) {
Chris@0 2840 bool ok = false;
Chris@0 2841 QString newName = QInputDialog::getText
Chris@0 2842 (this, tr("Rename Layer"),
Chris@0 2843 tr("New name for this layer:"),
Chris@0 2844 QLineEdit::Normal, layer->objectName(), &ok);
Chris@0 2845 if (ok) {
Chris@0 2846 layer->setObjectName(newName);
Chris@0 2847 setupExistingLayersMenu();
Chris@0 2848 }
Chris@0 2849 }
Chris@0 2850 }
Chris@0 2851 }
Chris@0 2852
Chris@0 2853 void
Chris@0 2854 MainWindow::playSpeedChanged(int speed)
Chris@0 2855 {
Chris@12 2856 static float factors[] = {
Chris@12 2857 1.0, 1.1, 1.2, 1.3, 1.5, 1.7, 2.0, 3.0, 4.0, 6.0, 10.0
Chris@12 2858 };
Chris@12 2859 float factor = factors[speed >= 10 ? speed - 10 : 10 - speed];
Chris@12 2860 // int factor = 11 - speed;
Chris@12 2861 if (speed > 10) factor = 1.0 / factor;
Chris@12 2862 std::cerr << "factor = " << factor << std::endl;
Chris@14 2863 /*
Chris@12 2864 int iinc = 128;
Chris@12 2865 int oinc = lrintf(iinc * factor);
Chris@12 2866 factor = (float(oinc) + 0.01) / iinc;
Chris@12 2867 std::cerr << "corrected factor = " << factor << std::endl;
Chris@14 2868 */
Chris@0 2869 m_playSpeed->setToolTip(tr("Playback speed: %1")
Chris@12 2870 .arg(factor != 1 ?
Chris@0 2871 QString("1/%1").arg(factor) :
Chris@0 2872 tr("Full")));
Chris@0 2873 m_playSource->setSlowdownFactor(factor);
Chris@0 2874 }
Chris@0 2875
Chris@0 2876 void
Chris@0 2877 MainWindow::outputLevelsChanged(float left, float right)
Chris@0 2878 {
Chris@0 2879 m_fader->setPeakLeft(left);
Chris@0 2880 m_fader->setPeakRight(right);
Chris@0 2881 }
Chris@0 2882
Chris@0 2883 void
Chris@0 2884 MainWindow::sampleRateMismatch(size_t requested, size_t actual,
Chris@0 2885 bool willResample)
Chris@0 2886 {
Chris@0 2887 if (!willResample) {
Chris@0 2888 //!!! more helpful message needed
Chris@0 2889 QMessageBox::information
Chris@0 2890 (this, tr("Sample rate mismatch"),
Chris@0 2891 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 2892 .arg(requested).arg(actual));
Chris@0 2893 }
Chris@0 2894
Chris@0 2895 /*!!! Let's not do this for now, and see how we go -- now that we're putting
Chris@0 2896 sample rate information in the status bar
Chris@0 2897
Chris@0 2898 QMessageBox::information
Chris@0 2899 (this, tr("Sample rate mismatch"),
Chris@0 2900 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 2901 .arg(requested).arg(actual));
Chris@0 2902 */
Chris@0 2903
Chris@0 2904 updateDescriptionLabel();
Chris@0 2905 }
Chris@0 2906
Chris@0 2907 void
Chris@0 2908 MainWindow::layerAdded(Layer *layer)
Chris@0 2909 {
Chris@0 2910 // std::cerr << "MainWindow::layerAdded(" << layer << ")" << std::endl;
Chris@0 2911 // setupExistingLayersMenu();
Chris@0 2912 updateMenuStates();
Chris@0 2913 }
Chris@0 2914
Chris@0 2915 void
Chris@0 2916 MainWindow::layerRemoved(Layer *layer)
Chris@0 2917 {
Chris@0 2918 // std::cerr << "MainWindow::layerRemoved(" << layer << ")" << std::endl;
Chris@0 2919 setupExistingLayersMenu();
Chris@0 2920 updateMenuStates();
Chris@0 2921 }
Chris@0 2922
Chris@0 2923 void
Chris@0 2924 MainWindow::layerAboutToBeDeleted(Layer *layer)
Chris@0 2925 {
Chris@0 2926 // std::cerr << "MainWindow::layerAboutToBeDeleted(" << layer << ")" << std::endl;
Chris@0 2927 if (layer == m_timeRulerLayer) {
Chris@0 2928 // std::cerr << "(this is the time ruler layer)" << std::endl;
Chris@0 2929 m_timeRulerLayer = 0;
Chris@0 2930 }
Chris@0 2931 }
Chris@0 2932
Chris@0 2933 void
Chris@0 2934 MainWindow::layerInAView(Layer *layer, bool inAView)
Chris@0 2935 {
Chris@0 2936 // std::cerr << "MainWindow::layerInAView(" << layer << "," << inAView << ")" << std::endl;
Chris@0 2937
Chris@0 2938 // Check whether we need to add or remove model from play source
Chris@0 2939 Model *model = layer->getModel();
Chris@0 2940 if (model) {
Chris@0 2941 if (inAView) {
Chris@0 2942 m_playSource->addModel(model);
Chris@0 2943 } else {
Chris@0 2944 bool found = false;
Chris@0 2945 for (int i = 0; i < m_paneStack->getPaneCount(); ++i) {
Chris@0 2946 Pane *pane = m_paneStack->getPane(i);
Chris@0 2947 if (!pane) continue;
Chris@0 2948 for (int j = 0; j < pane->getLayerCount(); ++j) {
Chris@0 2949 Layer *pl = pane->getLayer(j);
Chris@0 2950 if (pl && pl->getModel() == model) {
Chris@0 2951 found = true;
Chris@0 2952 break;
Chris@0 2953 }
Chris@0 2954 }
Chris@0 2955 if (found) break;
Chris@0 2956 }
Chris@0 2957 if (!found) m_playSource->removeModel(model);
Chris@0 2958 }
Chris@0 2959 }
Chris@0 2960
Chris@0 2961 setupExistingLayersMenu();
Chris@0 2962 updateMenuStates();
Chris@0 2963 }
Chris@0 2964
Chris@0 2965 void
Chris@0 2966 MainWindow::modelAdded(Model *model)
Chris@0 2967 {
Chris@0 2968 // std::cerr << "MainWindow::modelAdded(" << model << ")" << std::endl;
Chris@0 2969 m_playSource->addModel(model);
Chris@0 2970 }
Chris@0 2971
Chris@0 2972 void
Chris@0 2973 MainWindow::mainModelChanged(WaveFileModel *model)
Chris@0 2974 {
Chris@0 2975 // std::cerr << "MainWindow::mainModelChanged(" << model << ")" << std::endl;
Chris@0 2976 updateDescriptionLabel();
Chris@0 2977 m_panLayer->setModel(model);
Chris@0 2978 if (model) m_viewManager->setMainModelSampleRate(model->getSampleRate());
Chris@0 2979 if (model && !m_playTarget) createPlayTarget();
Chris@0 2980 }
Chris@0 2981
Chris@0 2982 void
Chris@0 2983 MainWindow::modelAboutToBeDeleted(Model *model)
Chris@0 2984 {
Chris@0 2985 // std::cerr << "MainWindow::modelAboutToBeDeleted(" << model << ")" << std::endl;
Chris@0 2986 m_playSource->removeModel(model);
Chris@0 2987 }
Chris@0 2988
Chris@0 2989 void
Chris@0 2990 MainWindow::modelGenerationFailed(QString transformName)
Chris@0 2991 {
Chris@0 2992 QMessageBox::warning
Chris@0 2993 (this,
Chris@0 2994 tr("Failed to generate layer"),
Chris@0 2995 tr("The layer transform \"%1\" failed to run.\nThis probably means that a plugin failed to initialise.")
Chris@0 2996 .arg(transformName),
Chris@0 2997 QMessageBox::Ok, 0);
Chris@0 2998 }
Chris@0 2999
Chris@0 3000 void
Chris@0 3001 MainWindow::modelRegenerationFailed(QString layerName, QString transformName)
Chris@0 3002 {
Chris@0 3003 QMessageBox::warning
Chris@0 3004 (this,
Chris@0 3005 tr("Failed to regenerate layer"),
Chris@0 3006 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 3007 .arg(layerName).arg(transformName),
Chris@0 3008 QMessageBox::Ok, 0);
Chris@0 3009 }
Chris@0 3010
Chris@0 3011 void
Chris@0 3012 MainWindow::rightButtonMenuRequested(Pane *pane, QPoint position)
Chris@0 3013 {
Chris@0 3014 // std::cerr << "MainWindow::rightButtonMenuRequested(" << pane << ", " << position.x() << ", " << position.y() << ")" << std::endl;
Chris@0 3015 m_paneStack->setCurrentPane(pane);
Chris@0 3016 m_rightButtonMenu->popup(position);
Chris@0 3017 }
Chris@0 3018
Chris@0 3019 void
Chris@0 3020 MainWindow::showLayerTree()
Chris@0 3021 {
Chris@0 3022 QTreeView *view = new QTreeView();
Chris@0 3023 LayerTreeModel *tree = new LayerTreeModel(m_paneStack);
Chris@0 3024 view->expand(tree->index(0, 0, QModelIndex()));
Chris@0 3025 view->setModel(tree);
Chris@0 3026 view->show();
Chris@0 3027 }
Chris@0 3028
Chris@0 3029 void
Chris@0 3030 MainWindow::preferenceChanged(PropertyContainer::PropertyName name)
Chris@0 3031 {
Chris@0 3032 if (name == "Property Box Layout") {
Chris@0 3033 if (Preferences::getInstance()->getPropertyBoxLayout() ==
Chris@0 3034 Preferences::VerticallyStacked) {
Chris@0 3035 m_paneStack->setLayoutStyle(PaneStack::PropertyStackPerPaneLayout);
Chris@0 3036 } else {
Chris@0 3037 m_paneStack->setLayoutStyle(PaneStack::SinglePropertyStackLayout);
Chris@0 3038 }
Chris@0 3039 }
Chris@0 3040 }
Chris@0 3041
Chris@0 3042 void
Chris@0 3043 MainWindow::preferences()
Chris@0 3044 {
Chris@0 3045 if (!m_preferencesDialog.isNull()) {
Chris@0 3046 m_preferencesDialog->show();
Chris@0 3047 m_preferencesDialog->raise();
Chris@0 3048 return;
Chris@0 3049 }
Chris@0 3050
Chris@0 3051 m_preferencesDialog = new PreferencesDialog(this);
Chris@0 3052
Chris@0 3053 // DeleteOnClose is safe here, because m_preferencesDialog is a
Chris@0 3054 // QPointer that will be zeroed when the dialog is deleted. We
Chris@0 3055 // use it in preference to leaving the dialog lying around because
Chris@0 3056 // if you Cancel the dialog, it resets the preferences state
Chris@0 3057 // without resetting its own widgets, so its state will be
Chris@0 3058 // incorrect when next shown unless we construct it afresh
Chris@0 3059 m_preferencesDialog->setAttribute(Qt::WA_DeleteOnClose);
Chris@0 3060
Chris@0 3061 m_preferencesDialog->show();
Chris@0 3062 }
Chris@0 3063
Chris@0 3064 void
Chris@0 3065 MainWindow::website()
Chris@0 3066 {
Chris@0 3067 openHelpUrl(tr("http://www.sonicvisualiser.org/"));
Chris@0 3068 }
Chris@0 3069
Chris@0 3070 void
Chris@0 3071 MainWindow::help()
Chris@0 3072 {
Chris@0 3073 openHelpUrl(tr("http://www.sonicvisualiser.org/doc/reference/en/"));
Chris@0 3074 }
Chris@0 3075
Chris@0 3076 void
Chris@0 3077 MainWindow::openHelpUrl(QString url)
Chris@0 3078 {
Chris@0 3079 // This method mostly lifted from Qt Assistant source code
Chris@0 3080
Chris@0 3081 QProcess *process = new QProcess(this);
Chris@0 3082 connect(process, SIGNAL(finished(int)), process, SLOT(deleteLater()));
Chris@0 3083
Chris@0 3084 QStringList args;
Chris@0 3085
Chris@0 3086 #ifdef Q_OS_MAC
Chris@0 3087 args.append(url);
Chris@0 3088 process->start("open", args);
Chris@0 3089 #else
Chris@0 3090 #ifdef Q_OS_WIN32
Chris@0 3091
Chris@0 3092 QString pf(getenv("ProgramFiles"));
Chris@0 3093 QString command = pf + QString("\\Internet Explorer\\IEXPLORE.EXE");
Chris@0 3094
Chris@0 3095 args.append(url);
Chris@0 3096 process->start(command, args);
Chris@0 3097
Chris@0 3098 #else
Chris@0 3099 #ifdef Q_WS_X11
Chris@0 3100 if (!qgetenv("KDE_FULL_SESSION").isEmpty()) {
Chris@0 3101 args.append("exec");
Chris@0 3102 args.append(url);
Chris@0 3103 process->start("kfmclient", args);
Chris@0 3104 } else if (!qgetenv("BROWSER").isEmpty()) {
Chris@0 3105 args.append(url);
Chris@0 3106 process->start(qgetenv("BROWSER"), args);
Chris@0 3107 } else {
Chris@0 3108 args.append(url);
Chris@0 3109 process->start("firefox", args);
Chris@0 3110 }
Chris@0 3111 #endif
Chris@0 3112 #endif
Chris@0 3113 #endif
Chris@0 3114 }
Chris@0 3115
Chris@0 3116 void
Chris@0 3117 MainWindow::about()
Chris@0 3118 {
Chris@0 3119 bool debug = false;
Chris@0 3120 QString version = "(unknown version)";
Chris@0 3121
Chris@0 3122 #ifdef BUILD_DEBUG
Chris@0 3123 debug = true;
Chris@0 3124 #endif
Chris@0 3125 #ifdef SV_VERSION
Chris@0 3126 #ifdef SVNREV
Chris@0 3127 version = tr("Release %1 : Revision %2").arg(SV_VERSION).arg(SVNREV);
Chris@0 3128 #else
Chris@0 3129 version = tr("Release %1").arg(SV_VERSION);
Chris@0 3130 #endif
Chris@0 3131 #else
Chris@0 3132 #ifdef SVNREV
Chris@0 3133 version = tr("Unreleased : Revision %1").arg(SVNREV);
Chris@0 3134 #endif
Chris@0 3135 #endif
Chris@0 3136
Chris@0 3137 QString aboutText;
Chris@0 3138
Chris@0 3139 aboutText += tr("<h3>About Sonic Visualiser</h3>");
Chris@0 3140 aboutText += tr("<p>Sonic Visualiser is a program for viewing and exploring audio data for semantic music analysis and annotation.</p>");
Chris@0 3141 aboutText += tr("<p>%1 : %2 build</p>")
Chris@0 3142 .arg(version)
Chris@0 3143 .arg(debug ? tr("Debug") : tr("Release"));
Chris@0 3144
Chris@0 3145 #ifdef BUILD_STATIC
Chris@0 3146 aboutText += tr("<p>Statically linked");
Chris@0 3147 #ifndef QT_SHARED
Chris@0 3148 aboutText += tr("<br>With Qt (v%1) &copy; Trolltech AS").arg(QT_VERSION_STR);
Chris@0 3149 #endif
Chris@0 3150 #ifdef HAVE_JACK
Chris@0 3151 aboutText += tr("<br>With JACK audio output (v%1) &copy; Paul Davis and Jack O'Quin").arg(JACK_VERSION);
Chris@0 3152 #endif
Chris@0 3153 #ifdef HAVE_PORTAUDIO
Chris@0 3154 aboutText += tr("<br>With PortAudio audio output &copy; Ross Bencina and Phil Burk");
Chris@0 3155 #endif
Chris@0 3156 #ifdef HAVE_OGGZ
Chris@0 3157 aboutText += tr("<br>With Ogg file decoder (oggz v%1, fishsound v%2) &copy; CSIRO Australia").arg(OGGZ_VERSION).arg(FISHSOUND_VERSION);
Chris@0 3158 #endif
Chris@0 3159 #ifdef HAVE_MAD
Chris@0 3160 aboutText += tr("<br>With MAD mp3 decoder (v%1) &copy; Underbit Technologies Inc").arg(MAD_VERSION);
Chris@0 3161 #endif
Chris@0 3162 #ifdef HAVE_SAMPLERATE
Chris@0 3163 aboutText += tr("<br>With libsamplerate (v%1) &copy; Erik de Castro Lopo").arg(SAMPLERATE_VERSION);
Chris@0 3164 #endif
Chris@0 3165 #ifdef HAVE_SNDFILE
Chris@0 3166 aboutText += tr("<br>With libsndfile (v%1) &copy; Erik de Castro Lopo").arg(SNDFILE_VERSION);
Chris@0 3167 #endif
Chris@0 3168 #ifdef HAVE_FFTW3
Chris@0 3169 aboutText += tr("<br>With FFTW3 (v%1) &copy; Matteo Frigo and MIT").arg(FFTW3_VERSION);
Chris@0 3170 #endif
Chris@0 3171 #ifdef HAVE_VAMP
Chris@0 3172 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 3173 #endif
Chris@0 3174 aboutText += tr("<br>With LADSPA plugin support (API v%1) &copy; Richard Furse, Paul Davis, Stefan Westerfeld").arg(LADSPA_VERSION);
Chris@0 3175 aboutText += tr("<br>With DSSI plugin support (API v%1) &copy; Chris Cannam, Steve Harris, Sean Bolton").arg(DSSI_VERSION);
Chris@0 3176 aboutText += "</p>";
Chris@0 3177 #endif
Chris@0 3178
Chris@0 3179 aboutText +=
Chris@0 3180 "<p>Sonic Visualiser Copyright &copy; 2005 - 2006 Chris Cannam<br>"
Chris@0 3181 "Centre for Digital Music, Queen Mary, University of London.</p>"
Chris@0 3182 "<p>This program is free software; you can redistribute it and/or<br>"
Chris@0 3183 "modify it under the terms of the GNU General Public License as<br>"
Chris@0 3184 "published by the Free Software Foundation; either version 2 of the<br>"
Chris@0 3185 "License, or (at your option) any later version.<br>See the file "
Chris@0 3186 "COPYING included with this distribution for more information.</p>";
Chris@0 3187
Chris@0 3188 QMessageBox::about(this, tr("About Sonic Visualiser"), aboutText);
Chris@0 3189 }
Chris@0 3190
Chris@0 3191
Chris@0 3192 #ifdef INCLUDE_MOCFILES
Chris@0 3193 #include "MainWindow.moc.cpp"
Chris@0 3194 #endif