annotate main/MainWindow.cpp @ 17:67d54627efd3

* Fix phase calculation for percussive frames, and some tweaks -- we can do better fairly easily though
author Chris Cannam
date Wed, 13 Sep 2006 18:58:17 +0000
parents 3715efc38f95
children 7da85e0b85e9
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@16 81 #include <QCheckBox>
Chris@0 82
Chris@0 83 #include <iostream>
Chris@0 84 #include <cstdio>
Chris@0 85 #include <errno.h>
Chris@0 86
Chris@0 87 using std::cerr;
Chris@0 88 using std::endl;
Chris@0 89
Chris@0 90
Chris@0 91 MainWindow::MainWindow() :
Chris@0 92 m_document(0),
Chris@0 93 m_paneStack(0),
Chris@0 94 m_viewManager(0),
Chris@0 95 m_panner(0),
Chris@0 96 m_timeRulerLayer(0),
Chris@0 97 m_playSource(0),
Chris@0 98 m_playTarget(0),
Chris@0 99 m_mainMenusCreated(false),
Chris@0 100 m_paneMenu(0),
Chris@0 101 m_layerMenu(0),
Chris@0 102 m_existingLayersMenu(0),
Chris@0 103 m_rightButtonMenu(0),
Chris@0 104 m_rightButtonLayerMenu(0),
Chris@0 105 m_documentModified(false),
Chris@0 106 m_preferencesDialog(0)
Chris@0 107 {
Chris@0 108 setWindowTitle(tr("Sonic Visualiser"));
Chris@0 109
Chris@0 110 UnitDatabase::getInstance()->registerUnit("Hz");
Chris@0 111 UnitDatabase::getInstance()->registerUnit("dB");
Chris@0 112
Chris@0 113 connect(CommandHistory::getInstance(), SIGNAL(commandExecuted()),
Chris@0 114 this, SLOT(documentModified()));
Chris@0 115 connect(CommandHistory::getInstance(), SIGNAL(documentRestored()),
Chris@0 116 this, SLOT(documentRestored()));
Chris@0 117
Chris@0 118 QFrame *frame = new QFrame;
Chris@0 119 setCentralWidget(frame);
Chris@0 120
Chris@0 121 QGridLayout *layout = new QGridLayout;
Chris@0 122
Chris@0 123 m_viewManager = new ViewManager();
Chris@0 124 connect(m_viewManager, SIGNAL(selectionChanged()),
Chris@0 125 this, SLOT(updateMenuStates()));
Chris@0 126
Chris@0 127 m_descriptionLabel = new QLabel;
Chris@0 128
Chris@0 129 m_paneStack = new PaneStack(frame, m_viewManager);
Chris@0 130 connect(m_paneStack, SIGNAL(currentPaneChanged(Pane *)),
Chris@0 131 this, SLOT(currentPaneChanged(Pane *)));
Chris@0 132 connect(m_paneStack, SIGNAL(currentLayerChanged(Pane *, Layer *)),
Chris@0 133 this, SLOT(currentLayerChanged(Pane *, Layer *)));
Chris@0 134 connect(m_paneStack, SIGNAL(rightButtonMenuRequested(Pane *, QPoint)),
Chris@0 135 this, SLOT(rightButtonMenuRequested(Pane *, QPoint)));
Chris@0 136
Chris@0 137 m_panner = new Panner(frame);
Chris@0 138 m_panner->setViewManager(m_viewManager);
Chris@0 139 m_panner->setFixedHeight(40);
Chris@0 140
Chris@0 141 m_panLayer = new WaveformLayer;
Chris@0 142 m_panLayer->setChannelMode(WaveformLayer::MergeChannels);
Chris@0 143 // m_panLayer->setScale(WaveformLayer::MeterScale);
Chris@0 144 m_panLayer->setAutoNormalize(true);
Chris@0 145 m_panLayer->setBaseColour(Qt::darkGreen);
Chris@0 146 m_panLayer->setAggressiveCacheing(true);
Chris@0 147 m_panner->addLayer(m_panLayer);
Chris@0 148
Chris@0 149 m_playSource = new AudioCallbackPlaySource(m_viewManager);
Chris@0 150
Chris@0 151 connect(m_playSource, SIGNAL(sampleRateMismatch(size_t, size_t, bool)),
Chris@0 152 this, SLOT(sampleRateMismatch(size_t, size_t, bool)));
Chris@0 153
Chris@0 154 m_fader = new Fader(frame, false);
Chris@0 155
Chris@0 156 m_playSpeed = new AudioDial(frame);
Chris@12 157 m_playSpeed->setMinimum(0);
Chris@12 158 m_playSpeed->setMaximum(20);
Chris@0 159 m_playSpeed->setValue(10);
Chris@0 160 m_playSpeed->setFixedWidth(24);
Chris@0 161 m_playSpeed->setFixedHeight(24);
Chris@0 162 m_playSpeed->setNotchesVisible(true);
Chris@0 163 m_playSpeed->setPageStep(1);
Chris@0 164 m_playSpeed->setToolTip(tr("Playback speed: Full"));
Chris@0 165 m_playSpeed->setDefaultValue(10);
Chris@0 166 connect(m_playSpeed, SIGNAL(valueChanged(int)),
Chris@0 167 this, SLOT(playSpeedChanged(int)));
Chris@0 168
Chris@16 169 m_playSharpen = new QCheckBox(frame);
Chris@17 170 m_playSharpen->setToolTip(tr("Sharpen percussive transients"));
Chris@16 171 m_playSharpen->setEnabled(false);
Chris@16 172 m_playSharpen->setChecked(false);
Chris@16 173 connect(m_playSharpen, SIGNAL(clicked()),
Chris@16 174 this, SLOT(playSharpenToggled()));
Chris@16 175
Chris@16 176 layout->addWidget(m_paneStack, 0, 0, 1, 4);
Chris@0 177 layout->addWidget(m_panner, 1, 0);
Chris@0 178 layout->addWidget(m_fader, 1, 1);
Chris@0 179 layout->addWidget(m_playSpeed, 1, 2);
Chris@16 180 layout->addWidget(m_playSharpen, 1, 3);
Chris@16 181
Chris@16 182 layout->setColumnStretch(0, 10);
Chris@16 183
Chris@0 184 frame->setLayout(layout);
Chris@0 185
Chris@0 186 connect(m_viewManager, SIGNAL(outputLevelsChanged(float, float)),
Chris@0 187 this, SLOT(outputLevelsChanged(float, float)));
Chris@0 188
Chris@0 189 connect(Preferences::getInstance(),
Chris@0 190 SIGNAL(propertyChanged(PropertyContainer::PropertyName)),
Chris@0 191 this,
Chris@0 192 SLOT(preferenceChanged(PropertyContainer::PropertyName)));
Chris@0 193
Chris@0 194 setupMenus();
Chris@0 195 setupToolbars();
Chris@0 196
Chris@7 197 statusBar()->addWidget(m_descriptionLabel);
Chris@0 198
Chris@0 199 newSession();
Chris@0 200 }
Chris@0 201
Chris@0 202 MainWindow::~MainWindow()
Chris@0 203 {
Chris@0 204 closeSession();
Chris@0 205 delete m_playTarget;
Chris@0 206 delete m_playSource;
Chris@0 207 delete m_viewManager;
Chris@0 208 Profiles::getInstance()->dump();
Chris@0 209 }
Chris@0 210
Chris@0 211 void
Chris@0 212 MainWindow::setupMenus()
Chris@0 213 {
Chris@0 214 QAction *action = 0;
Chris@0 215 QMenu *menu = 0;
Chris@0 216 QToolBar *toolbar = 0;
Chris@0 217
Chris@0 218 if (!m_mainMenusCreated) {
Chris@0 219 m_rightButtonMenu = new QMenu();
Chris@0 220 }
Chris@0 221
Chris@0 222 if (m_rightButtonLayerMenu) {
Chris@0 223 m_rightButtonLayerMenu->clear();
Chris@0 224 } else {
Chris@0 225 m_rightButtonLayerMenu = m_rightButtonMenu->addMenu(tr("&Layer"));
Chris@0 226 m_rightButtonMenu->addSeparator();
Chris@0 227 }
Chris@0 228
Chris@0 229 if (!m_mainMenusCreated) {
Chris@0 230
Chris@0 231 CommandHistory::getInstance()->registerMenu(m_rightButtonMenu);
Chris@0 232 m_rightButtonMenu->addSeparator();
Chris@0 233
Chris@0 234 menu = menuBar()->addMenu(tr("&File"));
Chris@0 235 toolbar = addToolBar(tr("File Toolbar"));
Chris@0 236
Chris@0 237 QIcon icon(":icons/filenew.png");
Chris@0 238 icon.addFile(":icons/filenew-22.png");
Chris@0 239 action = new QAction(icon, tr("&New Session"), this);
Chris@0 240 action->setShortcut(tr("Ctrl+N"));
Chris@0 241 action->setStatusTip(tr("Clear the current Sonic Visualiser session and start a new one"));
Chris@0 242 connect(action, SIGNAL(triggered()), this, SLOT(newSession()));
Chris@0 243 menu->addAction(action);
Chris@0 244 toolbar->addAction(action);
Chris@0 245
Chris@0 246 icon = QIcon(":icons/fileopen.png");
Chris@0 247 icon.addFile(":icons/fileopen-22.png");
Chris@0 248
Chris@0 249 action = new QAction(icon, tr("&Open Session..."), this);
Chris@0 250 action->setShortcut(tr("Ctrl+O"));
Chris@0 251 action->setStatusTip(tr("Open a previously saved Sonic Visualiser session file"));
Chris@0 252 connect(action, SIGNAL(triggered()), this, SLOT(openSession()));
Chris@0 253 menu->addAction(action);
Chris@0 254
Chris@0 255 action = new QAction(icon, tr("&Open..."), this);
Chris@0 256 action->setStatusTip(tr("Open a session file, audio file, or layer"));
Chris@0 257 connect(action, SIGNAL(triggered()), this, SLOT(openSomething()));
Chris@0 258 toolbar->addAction(action);
Chris@0 259
Chris@0 260 icon = QIcon(":icons/filesave.png");
Chris@0 261 icon.addFile(":icons/filesave-22.png");
Chris@0 262 action = new QAction(icon, tr("&Save Session"), this);
Chris@0 263 action->setShortcut(tr("Ctrl+S"));
Chris@0 264 action->setStatusTip(tr("Save the current session into a Sonic Visualiser session file"));
Chris@0 265 connect(action, SIGNAL(triggered()), this, SLOT(saveSession()));
Chris@0 266 connect(this, SIGNAL(canSave(bool)), action, SLOT(setEnabled(bool)));
Chris@0 267 menu->addAction(action);
Chris@0 268 toolbar->addAction(action);
Chris@0 269
Chris@0 270 icon = QIcon(":icons/filesaveas.png");
Chris@0 271 icon.addFile(":icons/filesaveas-22.png");
Chris@0 272 action = new QAction(icon, tr("Save Session &As..."), this);
Chris@0 273 action->setStatusTip(tr("Save the current session into a new Sonic Visualiser session file"));
Chris@0 274 connect(action, SIGNAL(triggered()), this, SLOT(saveSessionAs()));
Chris@0 275 menu->addAction(action);
Chris@0 276 toolbar->addAction(action);
Chris@0 277
Chris@0 278 menu->addSeparator();
Chris@0 279
Chris@0 280 action = new QAction(tr("&Import Audio File..."), this);
Chris@0 281 action->setShortcut(tr("Ctrl+I"));
Chris@0 282 action->setStatusTip(tr("Import an existing audio file"));
Chris@0 283 connect(action, SIGNAL(triggered()), this, SLOT(importAudio()));
Chris@0 284 menu->addAction(action);
Chris@0 285
Chris@0 286 action = new QAction(tr("Import Secondary Audio File..."), this);
Chris@0 287 action->setShortcut(tr("Ctrl+Shift+I"));
Chris@0 288 action->setStatusTip(tr("Import an extra audio file as a separate layer"));
Chris@0 289 connect(action, SIGNAL(triggered()), this, SLOT(importMoreAudio()));
Chris@0 290 connect(this, SIGNAL(canImportMoreAudio(bool)), action, SLOT(setEnabled(bool)));
Chris@0 291 menu->addAction(action);
Chris@0 292
Chris@0 293 action = new QAction(tr("&Export Audio File..."), this);
Chris@0 294 action->setStatusTip(tr("Export selection as an audio file"));
Chris@0 295 connect(action, SIGNAL(triggered()), this, SLOT(exportAudio()));
Chris@0 296 connect(this, SIGNAL(canExportAudio(bool)), action, SLOT(setEnabled(bool)));
Chris@0 297 menu->addAction(action);
Chris@0 298
Chris@0 299 menu->addSeparator();
Chris@0 300
Chris@0 301 action = new QAction(tr("Import Annotation &Layer..."), this);
Chris@0 302 action->setShortcut(tr("Ctrl+L"));
Chris@0 303 action->setStatusTip(tr("Import layer data from an existing file"));
Chris@0 304 connect(action, SIGNAL(triggered()), this, SLOT(importLayer()));
Chris@0 305 connect(this, SIGNAL(canImportLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 306 menu->addAction(action);
Chris@0 307
Chris@0 308 action = new QAction(tr("Export Annotation Layer..."), this);
Chris@0 309 action->setStatusTip(tr("Export layer data to a file"));
Chris@0 310 connect(action, SIGNAL(triggered()), this, SLOT(exportLayer()));
Chris@0 311 connect(this, SIGNAL(canExportLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 312 menu->addAction(action);
Chris@0 313
Chris@0 314 menu->addSeparator();
Chris@0 315 m_recentFilesMenu = menu->addMenu(tr("&Recent Files"));
Chris@0 316 menu->addMenu(m_recentFilesMenu);
Chris@0 317 setupRecentFilesMenu();
Chris@0 318 connect(RecentFiles::getInstance(), SIGNAL(recentFilesChanged()),
Chris@0 319 this, SLOT(setupRecentFilesMenu()));
Chris@0 320
Chris@0 321 menu->addSeparator();
Chris@0 322 action = new QAction(tr("&Preferences..."), this);
Chris@0 323 action->setStatusTip(tr("Adjust the application preferences"));
Chris@0 324 connect(action, SIGNAL(triggered()), this, SLOT(preferences()));
Chris@0 325 menu->addAction(action);
Chris@0 326
Chris@0 327 /*!!!
Chris@0 328 menu->addSeparator();
Chris@0 329
Chris@0 330 action = new QAction(tr("Play / Pause"), this);
Chris@0 331 action->setShortcut(tr("Space"));
Chris@0 332 action->setStatusTip(tr("Start or stop playback from the current position"));
Chris@0 333 connect(action, SIGNAL(triggered()), this, SLOT(play()));
Chris@0 334 menu->addAction(action);
Chris@0 335 */
Chris@0 336
Chris@0 337 menu->addSeparator();
Chris@0 338 action = new QAction(QIcon(":/icons/exit.png"),
Chris@0 339 tr("&Quit"), this);
Chris@0 340 action->setShortcut(tr("Ctrl+Q"));
Chris@0 341 connect(action, SIGNAL(triggered()), this, SLOT(close()));
Chris@0 342 menu->addAction(action);
Chris@0 343
Chris@0 344 menu = menuBar()->addMenu(tr("&Edit"));
Chris@0 345 CommandHistory::getInstance()->registerMenu(menu);
Chris@0 346
Chris@0 347 menu->addSeparator();
Chris@0 348
Chris@0 349 action = new QAction(QIcon(":/icons/editcut.png"),
Chris@0 350 tr("Cu&t"), this);
Chris@0 351 action->setShortcut(tr("Ctrl+X"));
Chris@0 352 connect(action, SIGNAL(triggered()), this, SLOT(cut()));
Chris@0 353 connect(this, SIGNAL(canEditSelection(bool)), action, SLOT(setEnabled(bool)));
Chris@0 354 menu->addAction(action);
Chris@0 355 m_rightButtonMenu->addAction(action);
Chris@0 356
Chris@0 357 action = new QAction(QIcon(":/icons/editcopy.png"),
Chris@0 358 tr("&Copy"), this);
Chris@0 359 action->setShortcut(tr("Ctrl+C"));
Chris@0 360 connect(action, SIGNAL(triggered()), this, SLOT(copy()));
Chris@0 361 connect(this, SIGNAL(canEditSelection(bool)), action, SLOT(setEnabled(bool)));
Chris@0 362 menu->addAction(action);
Chris@0 363 m_rightButtonMenu->addAction(action);
Chris@0 364
Chris@0 365 action = new QAction(QIcon(":/icons/editpaste.png"),
Chris@0 366 tr("&Paste"), this);
Chris@0 367 action->setShortcut(tr("Ctrl+V"));
Chris@0 368 connect(action, SIGNAL(triggered()), this, SLOT(paste()));
Chris@0 369 connect(this, SIGNAL(canPaste(bool)), action, SLOT(setEnabled(bool)));
Chris@0 370 menu->addAction(action);
Chris@0 371 m_rightButtonMenu->addAction(action);
Chris@0 372
Chris@0 373 action = new QAction(tr("&Delete Selected Items"), this);
Chris@0 374 action->setShortcut(tr("Del"));
Chris@0 375 connect(action, SIGNAL(triggered()), this, SLOT(deleteSelected()));
Chris@0 376 connect(this, SIGNAL(canEditSelection(bool)), action, SLOT(setEnabled(bool)));
Chris@0 377 menu->addAction(action);
Chris@0 378 m_rightButtonMenu->addAction(action);
Chris@0 379
Chris@0 380 menu->addSeparator();
Chris@0 381 m_rightButtonMenu->addSeparator();
Chris@0 382
Chris@0 383 action = new QAction(tr("Select &All"), this);
Chris@0 384 action->setShortcut(tr("Ctrl+A"));
Chris@0 385 connect(action, SIGNAL(triggered()), this, SLOT(selectAll()));
Chris@0 386 connect(this, SIGNAL(canSelect(bool)), action, SLOT(setEnabled(bool)));
Chris@0 387 menu->addAction(action);
Chris@0 388 m_rightButtonMenu->addAction(action);
Chris@0 389
Chris@0 390 action = new QAction(tr("Select &Visible Range"), this);
Chris@0 391 action->setShortcut(tr("Ctrl+Shift+A"));
Chris@0 392 connect(action, SIGNAL(triggered()), this, SLOT(selectVisible()));
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("Select to &Start"), this);
Chris@0 397 action->setShortcut(tr("Shift+Left"));
Chris@0 398 connect(action, SIGNAL(triggered()), this, SLOT(selectToStart()));
Chris@0 399 connect(this, SIGNAL(canSelect(bool)), action, SLOT(setEnabled(bool)));
Chris@0 400 menu->addAction(action);
Chris@0 401
Chris@0 402 action = new QAction(tr("Select to &End"), this);
Chris@0 403 action->setShortcut(tr("Shift+Right"));
Chris@0 404 connect(action, SIGNAL(triggered()), this, SLOT(selectToEnd()));
Chris@0 405 connect(this, SIGNAL(canSelect(bool)), action, SLOT(setEnabled(bool)));
Chris@0 406 menu->addAction(action);
Chris@0 407
Chris@0 408 action = new QAction(tr("C&lear Selection"), this);
Chris@0 409 action->setShortcut(tr("Esc"));
Chris@0 410 connect(action, SIGNAL(triggered()), this, SLOT(clearSelection()));
Chris@0 411 connect(this, SIGNAL(canClearSelection(bool)), action, SLOT(setEnabled(bool)));
Chris@0 412 menu->addAction(action);
Chris@0 413 m_rightButtonMenu->addAction(action);
Chris@0 414
Chris@0 415 menu->addSeparator();
Chris@0 416
Chris@0 417 action = new QAction(tr("&Insert Instant at Playback Position"), this);
Chris@0 418 action->setShortcut(tr("Enter"));
Chris@0 419 connect(action, SIGNAL(triggered()), this, SLOT(insertInstant()));
Chris@0 420 connect(this, SIGNAL(canInsertInstant(bool)), action, SLOT(setEnabled(bool)));
Chris@0 421 menu->addAction(action);
Chris@0 422
Chris@7 423 // Laptop shortcut (no keypad Enter key)
Chris@7 424 connect(new QShortcut(tr(";"), this), SIGNAL(activated()),
Chris@7 425 this, SLOT(insertInstant()));
Chris@7 426
Chris@0 427 menu = menuBar()->addMenu(tr("&View"));
Chris@0 428
Chris@0 429 QActionGroup *overlayGroup = new QActionGroup(this);
Chris@0 430
Chris@0 431 action = new QAction(tr("&No Text Overlays"), this);
Chris@0 432 action->setShortcut(tr("0"));
Chris@0 433 action->setStatusTip(tr("Show no texts for frame times, layer names etc"));
Chris@0 434 connect(action, SIGNAL(triggered()), this, SLOT(showNoOverlays()));
Chris@0 435 action->setCheckable(true);
Chris@0 436 action->setChecked(false);
Chris@0 437 overlayGroup->addAction(action);
Chris@0 438 menu->addAction(action);
Chris@0 439
Chris@0 440 action = new QAction(tr("Basic &Text Overlays"), this);
Chris@0 441 action->setShortcut(tr("9"));
Chris@0 442 action->setStatusTip(tr("Show texts for frame times etc, but not layer names etc"));
Chris@0 443 connect(action, SIGNAL(triggered()), this, SLOT(showBasicOverlays()));
Chris@0 444 action->setCheckable(true);
Chris@0 445 action->setChecked(true);
Chris@0 446 overlayGroup->addAction(action);
Chris@0 447 menu->addAction(action);
Chris@0 448
Chris@0 449 action = new QAction(tr("&All Text Overlays"), this);
Chris@0 450 action->setShortcut(tr("8"));
Chris@0 451 action->setStatusTip(tr("Show texts for frame times, layer names etc"));
Chris@7 452 connect(action, SIGNAL(triggered()), this, SLOT(showAllTextOverlays()));
Chris@0 453 action->setCheckable(true);
Chris@0 454 action->setChecked(false);
Chris@0 455 overlayGroup->addAction(action);
Chris@0 456 menu->addAction(action);
Chris@0 457
Chris@0 458 menu->addSeparator();
Chris@0 459
Chris@0 460 action = new QAction(tr("Scroll &Left"), this);
Chris@0 461 action->setShortcut(tr("Left"));
Chris@0 462 action->setStatusTip(tr("Scroll the current pane to the left"));
Chris@0 463 connect(action, SIGNAL(triggered()), this, SLOT(scrollLeft()));
Chris@0 464 connect(this, SIGNAL(canScroll(bool)), action, SLOT(setEnabled(bool)));
Chris@0 465 menu->addAction(action);
Chris@0 466
Chris@0 467 action = new QAction(tr("Scroll &Right"), this);
Chris@0 468 action->setShortcut(tr("Right"));
Chris@0 469 action->setStatusTip(tr("Scroll the current pane to the right"));
Chris@0 470 connect(action, SIGNAL(triggered()), this, SLOT(scrollRight()));
Chris@0 471 connect(this, SIGNAL(canScroll(bool)), action, SLOT(setEnabled(bool)));
Chris@0 472 menu->addAction(action);
Chris@0 473
Chris@0 474 action = new QAction(tr("Jump Left"), this);
Chris@0 475 action->setShortcut(tr("Ctrl+Left"));
Chris@0 476 action->setStatusTip(tr("Scroll the current pane a big step to the left"));
Chris@0 477 connect(action, SIGNAL(triggered()), this, SLOT(jumpLeft()));
Chris@0 478 connect(this, SIGNAL(canScroll(bool)), action, SLOT(setEnabled(bool)));
Chris@0 479 menu->addAction(action);
Chris@0 480
Chris@0 481 action = new QAction(tr("Jump Right"), this);
Chris@0 482 action->setShortcut(tr("Ctrl+Right"));
Chris@0 483 action->setStatusTip(tr("Scroll the current pane a big step to the right"));
Chris@0 484 connect(action, SIGNAL(triggered()), this, SLOT(jumpRight()));
Chris@0 485 connect(this, SIGNAL(canScroll(bool)), action, SLOT(setEnabled(bool)));
Chris@0 486 menu->addAction(action);
Chris@0 487
Chris@0 488 menu->addSeparator();
Chris@0 489
Chris@0 490 action = new QAction(QIcon(":/icons/zoom-in.png"),
Chris@0 491 tr("Zoom &In"), this);
Chris@0 492 action->setShortcut(tr("Up"));
Chris@0 493 action->setStatusTip(tr("Increase the zoom level"));
Chris@0 494 connect(action, SIGNAL(triggered()), this, SLOT(zoomIn()));
Chris@0 495 connect(this, SIGNAL(canZoom(bool)), action, SLOT(setEnabled(bool)));
Chris@0 496 menu->addAction(action);
Chris@0 497
Chris@0 498 action = new QAction(QIcon(":/icons/zoom-out.png"),
Chris@0 499 tr("Zoom &Out"), this);
Chris@0 500 action->setShortcut(tr("Down"));
Chris@0 501 action->setStatusTip(tr("Decrease the zoom level"));
Chris@0 502 connect(action, SIGNAL(triggered()), this, SLOT(zoomOut()));
Chris@0 503 connect(this, SIGNAL(canZoom(bool)), action, SLOT(setEnabled(bool)));
Chris@0 504 menu->addAction(action);
Chris@0 505
Chris@0 506 action = new QAction(tr("Restore &Default Zoom"), this);
Chris@0 507 connect(action, SIGNAL(triggered()), this, SLOT(zoomDefault()));
Chris@0 508 connect(this, SIGNAL(canZoom(bool)), action, SLOT(setEnabled(bool)));
Chris@0 509 menu->addAction(action);
Chris@0 510
Chris@0 511 action = new QAction(tr("Zoom to &Fit"), this);
Chris@0 512 action->setStatusTip(tr("Zoom to show the whole file"));
Chris@0 513 connect(action, SIGNAL(triggered()), this, SLOT(zoomToFit()));
Chris@0 514 connect(this, SIGNAL(canZoom(bool)), action, SLOT(setEnabled(bool)));
Chris@0 515 menu->addAction(action);
Chris@7 516
Chris@7 517 action = new QAction(tr("Show &Zoom Wheels"), this);
Chris@7 518 action->setShortcut(tr("Z"));
Chris@7 519 action->setStatusTip(tr("Show thumbwheels for zooming horizontally and vertically"));
Chris@7 520 connect(action, SIGNAL(triggered()), this, SLOT(toggleZoomWheels()));
Chris@7 521 action->setCheckable(true);
Chris@7 522 action->setChecked(m_viewManager->getZoomWheelsEnabled());
Chris@7 523 menu->addAction(action);
Chris@0 524
Chris@0 525 /*!!! This one doesn't work properly yet
Chris@0 526
Chris@0 527 menu->addSeparator();
Chris@0 528
Chris@0 529 action = new QAction(tr("Show &Layer Hierarchy"), this);
Chris@0 530 action->setShortcut(tr("Alt+L"));
Chris@0 531 connect(action, SIGNAL(triggered()), this, SLOT(showLayerTree()));
Chris@0 532 menu->addAction(action);
Chris@0 533 */
Chris@0 534 }
Chris@0 535
Chris@0 536 if (m_paneMenu) {
Chris@0 537 m_paneActions.clear();
Chris@0 538 m_paneMenu->clear();
Chris@0 539 } else {
Chris@0 540 m_paneMenu = menuBar()->addMenu(tr("&Pane"));
Chris@0 541 }
Chris@0 542
Chris@0 543 if (m_layerMenu) {
Chris@0 544 m_layerTransformActions.clear();
Chris@0 545 m_layerActions.clear();
Chris@0 546 m_layerMenu->clear();
Chris@0 547 } else {
Chris@0 548 m_layerMenu = menuBar()->addMenu(tr("&Layer"));
Chris@0 549 }
Chris@0 550
Chris@0 551 TransformFactory::TransformList transforms =
Chris@0 552 TransformFactory::getInstance()->getAllTransforms();
Chris@0 553
Chris@0 554 std::vector<QString> types =
Chris@0 555 TransformFactory::getInstance()->getAllTransformTypes();
Chris@0 556
Chris@0 557 std::map<QString, QMenu *> transformMenus;
Chris@0 558
Chris@0 559 for (std::vector<QString>::iterator i = types.begin(); i != types.end(); ++i) {
Chris@0 560 transformMenus[*i] = m_layerMenu->addMenu(*i);
Chris@0 561 m_rightButtonLayerMenu->addMenu(transformMenus[*i]);
Chris@0 562 }
Chris@0 563
Chris@0 564 for (unsigned int i = 0; i < transforms.size(); ++i) {
Chris@0 565
Chris@0 566 QString description = transforms[i].description;
Chris@0 567 if (description == "") description = transforms[i].name;
Chris@0 568
Chris@0 569 QString actionText = description;
Chris@0 570 if (transforms[i].configurable) {
Chris@0 571 actionText = QString("%1...").arg(actionText);
Chris@0 572 }
Chris@0 573
Chris@0 574 action = new QAction(actionText, this);
Chris@0 575 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 576 m_layerTransformActions[action] = transforms[i].name;
Chris@0 577 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 578 transformMenus[transforms[i].type]->addAction(action);
Chris@0 579 }
Chris@0 580
Chris@0 581 m_rightButtonLayerMenu->addSeparator();
Chris@0 582
Chris@0 583 menu = m_paneMenu;
Chris@0 584
Chris@0 585 action = new QAction(QIcon(":/icons/pane.png"), tr("Add &New Pane"), this);
Chris@0 586 action->setShortcut(tr("Alt+N"));
Chris@0 587 action->setStatusTip(tr("Add a new pane containing only a time ruler"));
Chris@0 588 connect(action, SIGNAL(triggered()), this, SLOT(addPane()));
Chris@0 589 connect(this, SIGNAL(canAddPane(bool)), action, SLOT(setEnabled(bool)));
Chris@0 590 m_paneActions[action] = PaneConfiguration(LayerFactory::TimeRuler);
Chris@0 591 menu->addAction(action);
Chris@0 592
Chris@0 593 menu->addSeparator();
Chris@0 594
Chris@0 595 menu = m_layerMenu;
Chris@0 596
Chris@0 597 menu->addSeparator();
Chris@0 598
Chris@0 599 LayerFactory::LayerTypeSet emptyLayerTypes =
Chris@0 600 LayerFactory::getInstance()->getValidEmptyLayerTypes();
Chris@0 601
Chris@0 602 for (LayerFactory::LayerTypeSet::iterator i = emptyLayerTypes.begin();
Chris@0 603 i != emptyLayerTypes.end(); ++i) {
Chris@0 604
Chris@0 605 QIcon icon;
Chris@0 606 QString mainText, tipText, channelText;
Chris@0 607 LayerFactory::LayerType type = *i;
Chris@0 608 QString name = LayerFactory::getInstance()->getLayerPresentationName(type);
Chris@0 609
Chris@0 610 icon = QIcon(QString(":/icons/%1.png")
Chris@0 611 .arg(LayerFactory::getInstance()->getLayerIconName(type)));
Chris@0 612
Chris@0 613 mainText = tr("Add New %1 Layer").arg(name);
Chris@0 614 tipText = tr("Add a new empty layer of type %1").arg(name);
Chris@0 615
Chris@0 616 action = new QAction(icon, mainText, this);
Chris@0 617 action->setStatusTip(tipText);
Chris@0 618
Chris@0 619 if (type == LayerFactory::Text) {
Chris@0 620 action->setShortcut(tr("Alt+T"));
Chris@0 621 }
Chris@0 622
Chris@0 623 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 624 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 625 m_layerActions[action] = type;
Chris@0 626 menu->addAction(action);
Chris@0 627 m_rightButtonLayerMenu->addAction(action);
Chris@0 628 }
Chris@0 629
Chris@0 630 m_rightButtonLayerMenu->addSeparator();
Chris@0 631 menu->addSeparator();
Chris@0 632
Chris@0 633 int channels = 1;
Chris@0 634 if (getMainModel()) channels = getMainModel()->getChannelCount();
Chris@0 635
Chris@0 636 if (channels < 1) channels = 1;
Chris@0 637
Chris@0 638 LayerFactory::LayerType backgroundTypes[] = {
Chris@0 639 LayerFactory::Waveform,
Chris@0 640 LayerFactory::Spectrogram,
Chris@0 641 LayerFactory::MelodicRangeSpectrogram,
Chris@7 642 LayerFactory::PeakFrequencySpectrogram,
Chris@7 643 LayerFactory::Spectrum
Chris@0 644 };
Chris@0 645
Chris@0 646 for (unsigned int i = 0;
Chris@0 647 i < sizeof(backgroundTypes)/sizeof(backgroundTypes[0]); ++i) {
Chris@0 648
Chris@0 649 for (int menuType = 0; menuType <= 1; ++menuType) { // pane, layer
Chris@0 650
Chris@0 651 if (menuType == 0) menu = m_paneMenu;
Chris@0 652 else menu = m_layerMenu;
Chris@0 653
Chris@0 654 QMenu *submenu = 0;
Chris@0 655
Chris@0 656 for (int c = 0; c <= channels; ++c) {
Chris@0 657
Chris@0 658 if (c == 1 && channels == 1) continue;
Chris@0 659 bool isDefault = (c == 0);
Chris@0 660 bool isOnly = (isDefault && (channels == 1));
Chris@0 661
Chris@0 662 if (menuType == 1) {
Chris@0 663 if (isDefault) isOnly = true;
Chris@0 664 else continue;
Chris@0 665 }
Chris@0 666
Chris@0 667 QIcon icon;
Chris@0 668 QString mainText, shortcutText, tipText, channelText;
Chris@0 669 LayerFactory::LayerType type = backgroundTypes[i];
Chris@0 670 bool mono = true;
Chris@0 671
Chris@0 672 switch (type) {
Chris@0 673
Chris@0 674 case LayerFactory::Waveform:
Chris@0 675 icon = QIcon(":/icons/waveform.png");
Chris@0 676 mainText = tr("Add &Waveform");
Chris@0 677 if (menuType == 0) {
Chris@0 678 shortcutText = tr("Alt+W");
Chris@0 679 tipText = tr("Add a new pane showing a waveform view");
Chris@0 680 } else {
Chris@0 681 tipText = tr("Add a new layer showing a waveform view");
Chris@0 682 }
Chris@0 683 mono = false;
Chris@0 684 break;
Chris@0 685
Chris@0 686 case LayerFactory::Spectrogram:
Chris@0 687 mainText = tr("Add &Spectrogram");
Chris@0 688 if (menuType == 0) {
Chris@0 689 shortcutText = tr("Alt+S");
Chris@0 690 tipText = tr("Add a new pane showing a dB spectrogram");
Chris@0 691 } else {
Chris@0 692 tipText = tr("Add a new layer showing a dB spectrogram");
Chris@0 693 }
Chris@0 694 break;
Chris@0 695
Chris@0 696 case LayerFactory::MelodicRangeSpectrogram:
Chris@0 697 mainText = tr("Add &Melodic Range Spectrogram");
Chris@0 698 if (menuType == 0) {
Chris@0 699 shortcutText = tr("Alt+M");
Chris@0 700 tipText = tr("Add a new pane showing a spectrogram set up for a pitch overview");
Chris@0 701 } else {
Chris@0 702 tipText = tr("Add a new layer showing a spectrogram set up for a pitch overview");
Chris@0 703 }
Chris@0 704 break;
Chris@0 705
Chris@0 706 case LayerFactory::PeakFrequencySpectrogram:
Chris@0 707 mainText = tr("Add &Peak Frequency Spectrogram");
Chris@0 708 if (menuType == 0) {
Chris@0 709 shortcutText = tr("Alt+P");
Chris@0 710 tipText = tr("Add a new pane showing a spectrogram set up for tracking frequencies");
Chris@0 711 } else {
Chris@0 712 tipText = tr("Add a new layer showing a spectrogram set up for tracking frequencies");
Chris@0 713 }
Chris@0 714 break;
Chris@0 715
Chris@7 716 case LayerFactory::Spectrum:
Chris@7 717 mainText = tr("Add Spectr&um");
Chris@7 718 if (menuType == 0) {
Chris@7 719 shortcutText = tr("Alt+U");
Chris@7 720 tipText = tr("Add a new pane showing a frequency spectrum");
Chris@7 721 } else {
Chris@7 722 tipText = tr("Add a new layer showing a frequency spectrum");
Chris@7 723 }
Chris@7 724 break;
Chris@7 725
Chris@0 726 default: break;
Chris@0 727 }
Chris@0 728
Chris@0 729 if (isOnly) {
Chris@0 730
Chris@0 731 action = new QAction(icon, mainText, this);
Chris@0 732 action->setShortcut(shortcutText);
Chris@0 733 action->setStatusTip(tipText);
Chris@0 734 if (menuType == 0) {
Chris@0 735 connect(action, SIGNAL(triggered()), this, SLOT(addPane()));
Chris@0 736 connect(this, SIGNAL(canAddPane(bool)), action, SLOT(setEnabled(bool)));
Chris@0 737 m_paneActions[action] = PaneConfiguration(type);
Chris@0 738 } else {
Chris@0 739 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 740 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 741 m_layerActions[action] = type;
Chris@0 742 }
Chris@0 743 menu->addAction(action);
Chris@0 744
Chris@0 745 } else {
Chris@0 746
Chris@0 747 QString actionText;
Chris@0 748 if (c == 0)
Chris@0 749 if (mono) actionText = tr("&All Channels Mixed");
Chris@0 750 else actionText = tr("&All Channels");
Chris@0 751 else actionText = tr("Channel &%1").arg(c);
Chris@0 752
Chris@0 753 if (!submenu) {
Chris@0 754 submenu = menu->addMenu(mainText);
Chris@0 755 }
Chris@0 756
Chris@0 757 action = new QAction(icon, actionText, this);
Chris@0 758 if (isDefault) action->setShortcut(shortcutText);
Chris@0 759 action->setStatusTip(tipText);
Chris@0 760 if (menuType == 0) {
Chris@0 761 connect(action, SIGNAL(triggered()), this, SLOT(addPane()));
Chris@0 762 connect(this, SIGNAL(canAddPane(bool)), action, SLOT(setEnabled(bool)));
Chris@0 763 m_paneActions[action] = PaneConfiguration(type, c - 1);
Chris@0 764 } else {
Chris@0 765 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 766 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 767 m_layerActions[action] = type;
Chris@0 768 }
Chris@0 769 submenu->addAction(action);
Chris@0 770 }
Chris@0 771 }
Chris@0 772 }
Chris@0 773 }
Chris@0 774
Chris@0 775 menu = m_paneMenu;
Chris@0 776
Chris@0 777 menu->addSeparator();
Chris@0 778
Chris@0 779 action = new QAction(QIcon(":/icons/editdelete.png"), tr("&Delete Pane"), this);
Chris@0 780 action->setShortcut(tr("Alt+D"));
Chris@0 781 action->setStatusTip(tr("Delete the currently selected pane"));
Chris@0 782 connect(action, SIGNAL(triggered()), this, SLOT(deleteCurrentPane()));
Chris@0 783 connect(this, SIGNAL(canDeleteCurrentPane(bool)), action, SLOT(setEnabled(bool)));
Chris@0 784 menu->addAction(action);
Chris@0 785
Chris@0 786 menu = m_layerMenu;
Chris@0 787
Chris@0 788 action = new QAction(QIcon(":/icons/timeruler.png"), tr("Add &Time Ruler"), this);
Chris@0 789 action->setStatusTip(tr("Add a new layer showing a time ruler"));
Chris@0 790 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 791 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 792 m_layerActions[action] = LayerFactory::TimeRuler;
Chris@0 793 menu->addAction(action);
Chris@0 794
Chris@0 795 menu->addSeparator();
Chris@0 796
Chris@0 797 m_existingLayersMenu = menu->addMenu(tr("Add &Existing Layer"));
Chris@0 798 m_rightButtonLayerMenu->addMenu(m_existingLayersMenu);
Chris@0 799 setupExistingLayersMenu();
Chris@0 800
Chris@0 801 m_rightButtonLayerMenu->addSeparator();
Chris@0 802 menu->addSeparator();
Chris@0 803
Chris@0 804 action = new QAction(tr("&Rename Layer..."), this);
Chris@0 805 action->setShortcut(tr("Alt+R"));
Chris@0 806 action->setStatusTip(tr("Rename the currently active layer"));
Chris@0 807 connect(action, SIGNAL(triggered()), this, SLOT(renameCurrentLayer()));
Chris@0 808 connect(this, SIGNAL(canRenameLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 809 menu->addAction(action);
Chris@0 810 m_rightButtonLayerMenu->addAction(action);
Chris@0 811
Chris@0 812 action = new QAction(QIcon(":/icons/editdelete.png"), tr("&Delete Layer"), this);
Chris@0 813 action->setShortcut(tr("Alt+Shift+D"));
Chris@0 814 action->setStatusTip(tr("Delete the currently active layer"));
Chris@0 815 connect(action, SIGNAL(triggered()), this, SLOT(deleteCurrentLayer()));
Chris@0 816 connect(this, SIGNAL(canDeleteCurrentLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 817 menu->addAction(action);
Chris@0 818 m_rightButtonLayerMenu->addAction(action);
Chris@0 819
Chris@0 820 if (!m_mainMenusCreated) {
Chris@0 821
Chris@0 822 menu = menuBar()->addMenu(tr("&Help"));
Chris@0 823
Chris@0 824 action = new QAction(tr("&Help Reference"), this);
Chris@0 825 action->setStatusTip(tr("Open the Sonic Visualiser reference manual"));
Chris@0 826 connect(action, SIGNAL(triggered()), this, SLOT(help()));
Chris@0 827 menu->addAction(action);
Chris@0 828
Chris@0 829 action = new QAction(tr("Sonic Visualiser on the &Web"), this);
Chris@0 830 action->setStatusTip(tr("Open the Sonic Visualiser website"));
Chris@0 831 connect(action, SIGNAL(triggered()), this, SLOT(website()));
Chris@0 832 menu->addAction(action);
Chris@0 833
Chris@0 834 action = new QAction(tr("&About Sonic Visualiser"), this);
Chris@0 835 action->setStatusTip(tr("Show information about Sonic Visualiser"));
Chris@0 836 connect(action, SIGNAL(triggered()), this, SLOT(about()));
Chris@0 837 menu->addAction(action);
Chris@0 838 /*
Chris@0 839 action = new QAction(tr("About &Qt"), this);
Chris@0 840 action->setStatusTip(tr("Show information about Qt"));
Chris@0 841 connect(action, SIGNAL(triggered()),
Chris@0 842 QApplication::getInstance(), SLOT(aboutQt()));
Chris@0 843 menu->addAction(action);
Chris@0 844 */
Chris@0 845 }
Chris@0 846
Chris@0 847 m_mainMenusCreated = true;
Chris@0 848 }
Chris@0 849
Chris@0 850 void
Chris@0 851 MainWindow::setupRecentFilesMenu()
Chris@0 852 {
Chris@0 853 m_recentFilesMenu->clear();
Chris@0 854 std::vector<QString> files = RecentFiles::getInstance()->getRecentFiles();
Chris@0 855 for (size_t i = 0; i < files.size(); ++i) {
Chris@0 856 QAction *action = new QAction(files[i], this);
Chris@0 857 connect(action, SIGNAL(triggered()), this, SLOT(openRecentFile()));
Chris@0 858 m_recentFilesMenu->addAction(action);
Chris@0 859 }
Chris@0 860 }
Chris@0 861
Chris@0 862 void
Chris@0 863 MainWindow::setupExistingLayersMenu()
Chris@0 864 {
Chris@0 865 if (!m_existingLayersMenu) return; // should have been created by setupMenus
Chris@0 866
Chris@0 867 // std::cerr << "MainWindow::setupExistingLayersMenu" << std::endl;
Chris@0 868
Chris@0 869 m_existingLayersMenu->clear();
Chris@0 870 m_existingLayerActions.clear();
Chris@0 871
Chris@0 872 std::vector<Layer *> orderedLayers;
Chris@0 873 std::set<Layer *> observedLayers;
Chris@0 874
Chris@0 875 for (int i = 0; i < m_paneStack->getPaneCount(); ++i) {
Chris@0 876
Chris@0 877 Pane *pane = m_paneStack->getPane(i);
Chris@0 878 if (!pane) continue;
Chris@0 879
Chris@0 880 for (int j = 0; j < pane->getLayerCount(); ++j) {
Chris@0 881
Chris@0 882 Layer *layer = pane->getLayer(j);
Chris@0 883 if (!layer) continue;
Chris@0 884 if (observedLayers.find(layer) != observedLayers.end()) {
Chris@0 885 std::cerr << "found duplicate layer " << layer << std::endl;
Chris@0 886 continue;
Chris@0 887 }
Chris@0 888
Chris@0 889 // std::cerr << "found new layer " << layer << " (name = "
Chris@0 890 // << layer->getLayerPresentationName().toStdString() << ")" << std::endl;
Chris@0 891
Chris@0 892 orderedLayers.push_back(layer);
Chris@0 893 observedLayers.insert(layer);
Chris@0 894 }
Chris@0 895 }
Chris@0 896
Chris@0 897 std::map<QString, int> observedNames;
Chris@0 898
Chris@0 899 for (int i = 0; i < orderedLayers.size(); ++i) {
Chris@0 900
Chris@0 901 QString name = orderedLayers[i]->getLayerPresentationName();
Chris@0 902 int n = ++observedNames[name];
Chris@0 903 if (n > 1) name = QString("%1 <%2>").arg(name).arg(n);
Chris@0 904
Chris@0 905 QAction *action = new QAction(name, this);
Chris@0 906 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 907 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 908 m_existingLayerActions[action] = orderedLayers[i];
Chris@0 909
Chris@0 910 m_existingLayersMenu->addAction(action);
Chris@0 911 }
Chris@0 912 }
Chris@0 913
Chris@0 914 void
Chris@0 915 MainWindow::setupToolbars()
Chris@0 916 {
Chris@0 917 QToolBar *toolbar = addToolBar(tr("Transport Toolbar"));
Chris@0 918
Chris@0 919 QAction *action = toolbar->addAction(QIcon(":/icons/rewind-start.png"),
Chris@0 920 tr("Rewind to Start"));
Chris@0 921 action->setShortcut(tr("Home"));
Chris@0 922 action->setStatusTip(tr("Rewind to the start"));
Chris@0 923 connect(action, SIGNAL(triggered()), this, SLOT(rewindStart()));
Chris@0 924 connect(this, SIGNAL(canPlay(bool)), action, SLOT(setEnabled(bool)));
Chris@0 925
Chris@0 926 action = toolbar->addAction(QIcon(":/icons/rewind.png"),
Chris@0 927 tr("Rewind"));
Chris@0 928 action->setShortcut(tr("PageUp"));
Chris@0 929 action->setStatusTip(tr("Rewind to the previous time instant in the current layer"));
Chris@0 930 connect(action, SIGNAL(triggered()), this, SLOT(rewind()));
Chris@0 931 connect(this, SIGNAL(canRewind(bool)), action, SLOT(setEnabled(bool)));
Chris@0 932
Chris@0 933 action = toolbar->addAction(QIcon(":/icons/playpause.png"),
Chris@0 934 tr("Play / Pause"));
Chris@0 935 action->setCheckable(true);
Chris@0 936 action->setShortcut(tr("Space"));
Chris@0 937 action->setStatusTip(tr("Start or stop playback from the current position"));
Chris@0 938 connect(action, SIGNAL(triggered()), this, SLOT(play()));
Chris@0 939 connect(m_playSource, SIGNAL(playStatusChanged(bool)),
Chris@0 940 action, SLOT(setChecked(bool)));
Chris@0 941 connect(this, SIGNAL(canPlay(bool)), action, SLOT(setEnabled(bool)));
Chris@0 942
Chris@0 943 action = toolbar->addAction(QIcon(":/icons/ffwd.png"),
Chris@0 944 tr("Fast Forward"));
Chris@0 945 action->setShortcut(tr("PageDown"));
Chris@0 946 action->setStatusTip(tr("Fast forward to the next time instant in the current layer"));
Chris@0 947 connect(action, SIGNAL(triggered()), this, SLOT(ffwd()));
Chris@0 948 connect(this, SIGNAL(canFfwd(bool)), action, SLOT(setEnabled(bool)));
Chris@0 949
Chris@0 950 action = toolbar->addAction(QIcon(":/icons/ffwd-end.png"),
Chris@0 951 tr("Fast Forward to End"));
Chris@0 952 action->setShortcut(tr("End"));
Chris@0 953 action->setStatusTip(tr("Fast-forward to the end"));
Chris@0 954 connect(action, SIGNAL(triggered()), this, SLOT(ffwdEnd()));
Chris@0 955 connect(this, SIGNAL(canPlay(bool)), action, SLOT(setEnabled(bool)));
Chris@0 956
Chris@0 957 toolbar = addToolBar(tr("Play Mode Toolbar"));
Chris@0 958
Chris@0 959 action = toolbar->addAction(QIcon(":/icons/playselection.png"),
Chris@0 960 tr("Constrain Playback to Selection"));
Chris@0 961 action->setCheckable(true);
Chris@0 962 action->setChecked(m_viewManager->getPlaySelectionMode());
Chris@0 963 action->setShortcut(tr("s"));
Chris@0 964 action->setStatusTip(tr("Constrain playback to the selected area"));
Chris@0 965 connect(action, SIGNAL(triggered()), this, SLOT(playSelectionToggled()));
Chris@0 966 connect(this, SIGNAL(canPlaySelection(bool)), action, SLOT(setEnabled(bool)));
Chris@0 967
Chris@0 968 action = toolbar->addAction(QIcon(":/icons/playloop.png"),
Chris@0 969 tr("Loop Playback"));
Chris@0 970 action->setCheckable(true);
Chris@0 971 action->setChecked(m_viewManager->getPlayLoopMode());
Chris@0 972 action->setShortcut(tr("l"));
Chris@0 973 action->setStatusTip(tr("Loop playback"));
Chris@0 974 connect(action, SIGNAL(triggered()), this, SLOT(playLoopToggled()));
Chris@0 975 connect(this, SIGNAL(canPlay(bool)), action, SLOT(setEnabled(bool)));
Chris@0 976
Chris@0 977 toolbar = addToolBar(tr("Edit Toolbar"));
Chris@0 978 CommandHistory::getInstance()->registerToolbar(toolbar);
Chris@0 979
Chris@0 980 toolbar = addToolBar(tr("Tools Toolbar"));
Chris@0 981 QActionGroup *group = new QActionGroup(this);
Chris@0 982
Chris@0 983 action = toolbar->addAction(QIcon(":/icons/navigate.png"),
Chris@0 984 tr("Navigate"));
Chris@0 985 action->setCheckable(true);
Chris@0 986 action->setChecked(true);
Chris@0 987 action->setShortcut(tr("1"));
Chris@0 988 connect(action, SIGNAL(triggered()), this, SLOT(toolNavigateSelected()));
Chris@0 989 group->addAction(action);
Chris@0 990 m_toolActions[ViewManager::NavigateMode] = action;
Chris@0 991
Chris@0 992 action = toolbar->addAction(QIcon(":/icons/select.png"),
Chris@0 993 tr("Select"));
Chris@0 994 action->setCheckable(true);
Chris@0 995 action->setShortcut(tr("2"));
Chris@0 996 connect(action, SIGNAL(triggered()), this, SLOT(toolSelectSelected()));
Chris@0 997 group->addAction(action);
Chris@0 998 m_toolActions[ViewManager::SelectMode] = action;
Chris@0 999
Chris@0 1000 action = toolbar->addAction(QIcon(":/icons/move.png"),
Chris@0 1001 tr("Edit"));
Chris@0 1002 action->setCheckable(true);
Chris@0 1003 action->setShortcut(tr("3"));
Chris@0 1004 connect(action, SIGNAL(triggered()), this, SLOT(toolEditSelected()));
Chris@0 1005 connect(this, SIGNAL(canEditLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 1006 group->addAction(action);
Chris@0 1007 m_toolActions[ViewManager::EditMode] = action;
Chris@0 1008
Chris@0 1009 action = toolbar->addAction(QIcon(":/icons/draw.png"),
Chris@0 1010 tr("Draw"));
Chris@0 1011 action->setCheckable(true);
Chris@0 1012 action->setShortcut(tr("4"));
Chris@0 1013 connect(action, SIGNAL(triggered()), this, SLOT(toolDrawSelected()));
Chris@0 1014 connect(this, SIGNAL(canEditLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 1015 group->addAction(action);
Chris@0 1016 m_toolActions[ViewManager::DrawMode] = action;
Chris@0 1017
Chris@0 1018 // action = toolbar->addAction(QIcon(":/icons/text.png"),
Chris@0 1019 // tr("Text"));
Chris@0 1020 // action->setCheckable(true);
Chris@0 1021 // action->setShortcut(tr("5"));
Chris@0 1022 // connect(action, SIGNAL(triggered()), this, SLOT(toolTextSelected()));
Chris@0 1023 // group->addAction(action);
Chris@0 1024 // m_toolActions[ViewManager::TextMode] = action;
Chris@0 1025
Chris@0 1026 toolNavigateSelected();
Chris@0 1027 }
Chris@0 1028
Chris@0 1029 void
Chris@0 1030 MainWindow::updateMenuStates()
Chris@0 1031 {
Chris@0 1032 bool haveCurrentPane =
Chris@0 1033 (m_paneStack &&
Chris@0 1034 (m_paneStack->getCurrentPane() != 0));
Chris@0 1035 bool haveCurrentLayer =
Chris@0 1036 (haveCurrentPane &&
Chris@0 1037 (m_paneStack->getCurrentPane()->getSelectedLayer()));
Chris@0 1038 bool haveMainModel =
Chris@0 1039 (getMainModel() != 0);
Chris@0 1040 bool havePlayTarget =
Chris@0 1041 (m_playTarget != 0);
Chris@0 1042 bool haveSelection =
Chris@0 1043 (m_viewManager &&
Chris@0 1044 !m_viewManager->getSelections().empty());
Chris@0 1045 bool haveCurrentEditableLayer =
Chris@0 1046 (haveCurrentLayer &&
Chris@0 1047 m_paneStack->getCurrentPane()->getSelectedLayer()->
Chris@0 1048 isLayerEditable());
Chris@0 1049 bool haveCurrentTimeInstantsLayer =
Chris@0 1050 (haveCurrentLayer &&
Chris@0 1051 dynamic_cast<TimeInstantLayer *>
Chris@0 1052 (m_paneStack->getCurrentPane()->getSelectedLayer()));
Chris@0 1053 bool haveCurrentTimeValueLayer =
Chris@0 1054 (haveCurrentLayer &&
Chris@0 1055 dynamic_cast<TimeValueLayer *>
Chris@0 1056 (m_paneStack->getCurrentPane()->getSelectedLayer()));
Chris@0 1057 bool haveCurrentColour3DPlot =
Chris@0 1058 (haveCurrentLayer &&
Chris@0 1059 dynamic_cast<Colour3DPlotLayer *>
Chris@0 1060 (m_paneStack->getCurrentPane()->getSelectedLayer()));
Chris@0 1061 bool haveClipboardContents =
Chris@0 1062 (m_viewManager &&
Chris@0 1063 !m_viewManager->getClipboard().empty());
Chris@0 1064
Chris@0 1065 emit canAddPane(haveMainModel);
Chris@0 1066 emit canDeleteCurrentPane(haveCurrentPane);
Chris@0 1067 emit canZoom(haveMainModel && haveCurrentPane);
Chris@0 1068 emit canScroll(haveMainModel && haveCurrentPane);
Chris@0 1069 emit canAddLayer(haveMainModel && haveCurrentPane);
Chris@0 1070 emit canImportMoreAudio(haveMainModel);
Chris@0 1071 emit canImportLayer(haveMainModel && haveCurrentPane);
Chris@0 1072 emit canExportAudio(haveMainModel);
Chris@0 1073 emit canExportLayer(haveMainModel &&
Chris@0 1074 (haveCurrentEditableLayer || haveCurrentColour3DPlot));
Chris@0 1075 emit canDeleteCurrentLayer(haveCurrentLayer);
Chris@0 1076 emit canRenameLayer(haveCurrentLayer);
Chris@0 1077 emit canEditLayer(haveCurrentEditableLayer);
Chris@0 1078 emit canSelect(haveMainModel && haveCurrentPane);
Chris@0 1079 emit canPlay(/*!!! haveMainModel && */ havePlayTarget);
Chris@0 1080 emit canFfwd(haveCurrentTimeInstantsLayer || haveCurrentTimeValueLayer);
Chris@0 1081 emit canRewind(haveCurrentTimeInstantsLayer || haveCurrentTimeValueLayer);
Chris@0 1082 emit canPaste(haveCurrentEditableLayer && haveClipboardContents);
Chris@0 1083 emit canInsertInstant(haveCurrentPane);
Chris@0 1084 emit canPlaySelection(haveMainModel && havePlayTarget && haveSelection);
Chris@0 1085 emit canClearSelection(haveSelection);
Chris@0 1086 emit canEditSelection(haveSelection && haveCurrentEditableLayer);
Chris@0 1087 emit canSave(m_sessionFile != "" && m_documentModified);
Chris@0 1088 }
Chris@0 1089
Chris@0 1090 void
Chris@0 1091 MainWindow::updateDescriptionLabel()
Chris@0 1092 {
Chris@0 1093 if (!getMainModel()) {
Chris@0 1094 m_descriptionLabel->setText(tr("No audio file loaded."));
Chris@0 1095 return;
Chris@0 1096 }
Chris@0 1097
Chris@0 1098 QString description;
Chris@0 1099
Chris@0 1100 size_t ssr = getMainModel()->getSampleRate();
Chris@0 1101 size_t tsr = ssr;
Chris@0 1102 if (m_playSource) tsr = m_playSource->getTargetSampleRate();
Chris@0 1103
Chris@0 1104 if (ssr != tsr) {
Chris@0 1105 description = tr("%1Hz (resampling to %2Hz)").arg(ssr).arg(tsr);
Chris@0 1106 } else {
Chris@0 1107 description = QString("%1Hz").arg(ssr);
Chris@0 1108 }
Chris@0 1109
Chris@0 1110 description = QString("%1 - %2")
Chris@0 1111 .arg(RealTime::frame2RealTime(getMainModel()->getEndFrame(), ssr)
Chris@0 1112 .toText(false).c_str())
Chris@0 1113 .arg(description);
Chris@0 1114
Chris@0 1115 m_descriptionLabel->setText(description);
Chris@0 1116 }
Chris@0 1117
Chris@0 1118 void
Chris@0 1119 MainWindow::documentModified()
Chris@0 1120 {
Chris@0 1121 // std::cerr << "MainWindow::documentModified" << std::endl;
Chris@0 1122
Chris@0 1123 if (!m_documentModified) {
Chris@0 1124 setWindowTitle(tr("%1 (modified)").arg(windowTitle()));
Chris@0 1125 }
Chris@0 1126
Chris@0 1127 m_documentModified = true;
Chris@0 1128 updateMenuStates();
Chris@0 1129 }
Chris@0 1130
Chris@0 1131 void
Chris@0 1132 MainWindow::documentRestored()
Chris@0 1133 {
Chris@0 1134 // std::cerr << "MainWindow::documentRestored" << std::endl;
Chris@0 1135
Chris@0 1136 if (m_documentModified) {
Chris@0 1137 QString wt(windowTitle());
Chris@0 1138 wt.replace(tr(" (modified)"), "");
Chris@0 1139 setWindowTitle(wt);
Chris@0 1140 }
Chris@0 1141
Chris@0 1142 m_documentModified = false;
Chris@0 1143 updateMenuStates();
Chris@0 1144 }
Chris@0 1145
Chris@0 1146 void
Chris@0 1147 MainWindow::playLoopToggled()
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->setPlayLoopMode(action->isChecked());
Chris@0 1153 } else {
Chris@0 1154 m_viewManager->setPlayLoopMode(!m_viewManager->getPlayLoopMode());
Chris@0 1155 }
Chris@0 1156 }
Chris@0 1157
Chris@0 1158 void
Chris@0 1159 MainWindow::playSelectionToggled()
Chris@0 1160 {
Chris@0 1161 QAction *action = dynamic_cast<QAction *>(sender());
Chris@0 1162
Chris@0 1163 if (action) {
Chris@0 1164 m_viewManager->setPlaySelectionMode(action->isChecked());
Chris@0 1165 } else {
Chris@0 1166 m_viewManager->setPlaySelectionMode(!m_viewManager->getPlaySelectionMode());
Chris@0 1167 }
Chris@0 1168 }
Chris@0 1169
Chris@0 1170 void
Chris@0 1171 MainWindow::currentPaneChanged(Pane *)
Chris@0 1172 {
Chris@0 1173 updateMenuStates();
Chris@0 1174 }
Chris@0 1175
Chris@0 1176 void
Chris@0 1177 MainWindow::currentLayerChanged(Pane *, Layer *)
Chris@0 1178 {
Chris@0 1179 updateMenuStates();
Chris@0 1180 }
Chris@0 1181
Chris@0 1182 void
Chris@0 1183 MainWindow::toolNavigateSelected()
Chris@0 1184 {
Chris@0 1185 m_viewManager->setToolMode(ViewManager::NavigateMode);
Chris@0 1186 }
Chris@0 1187
Chris@0 1188 void
Chris@0 1189 MainWindow::toolSelectSelected()
Chris@0 1190 {
Chris@0 1191 m_viewManager->setToolMode(ViewManager::SelectMode);
Chris@0 1192 }
Chris@0 1193
Chris@0 1194 void
Chris@0 1195 MainWindow::toolEditSelected()
Chris@0 1196 {
Chris@0 1197 m_viewManager->setToolMode(ViewManager::EditMode);
Chris@0 1198 }
Chris@0 1199
Chris@0 1200 void
Chris@0 1201 MainWindow::toolDrawSelected()
Chris@0 1202 {
Chris@0 1203 m_viewManager->setToolMode(ViewManager::DrawMode);
Chris@0 1204 }
Chris@0 1205
Chris@0 1206 //void
Chris@0 1207 //MainWindow::toolTextSelected()
Chris@0 1208 //{
Chris@0 1209 // m_viewManager->setToolMode(ViewManager::TextMode);
Chris@0 1210 //}
Chris@0 1211
Chris@0 1212 void
Chris@0 1213 MainWindow::selectAll()
Chris@0 1214 {
Chris@0 1215 if (!getMainModel()) return;
Chris@0 1216 m_viewManager->setSelection(Selection(getMainModel()->getStartFrame(),
Chris@0 1217 getMainModel()->getEndFrame()));
Chris@0 1218 }
Chris@0 1219
Chris@0 1220 void
Chris@0 1221 MainWindow::selectToStart()
Chris@0 1222 {
Chris@0 1223 if (!getMainModel()) return;
Chris@0 1224 m_viewManager->setSelection(Selection(getMainModel()->getStartFrame(),
Chris@0 1225 m_viewManager->getGlobalCentreFrame()));
Chris@0 1226 }
Chris@0 1227
Chris@0 1228 void
Chris@0 1229 MainWindow::selectToEnd()
Chris@0 1230 {
Chris@0 1231 if (!getMainModel()) return;
Chris@0 1232 m_viewManager->setSelection(Selection(m_viewManager->getGlobalCentreFrame(),
Chris@0 1233 getMainModel()->getEndFrame()));
Chris@0 1234 }
Chris@0 1235
Chris@0 1236 void
Chris@0 1237 MainWindow::selectVisible()
Chris@0 1238 {
Chris@0 1239 Model *model = getMainModel();
Chris@0 1240 if (!model) return;
Chris@0 1241
Chris@0 1242 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 1243 if (!currentPane) return;
Chris@0 1244
Chris@0 1245 size_t startFrame, endFrame;
Chris@0 1246
Chris@0 1247 if (currentPane->getStartFrame() < 0) startFrame = 0;
Chris@0 1248 else startFrame = currentPane->getStartFrame();
Chris@0 1249
Chris@0 1250 if (currentPane->getEndFrame() > model->getEndFrame()) endFrame = model->getEndFrame();
Chris@0 1251 else endFrame = currentPane->getEndFrame();
Chris@0 1252
Chris@0 1253 m_viewManager->setSelection(Selection(startFrame, endFrame));
Chris@0 1254 }
Chris@0 1255
Chris@0 1256 void
Chris@0 1257 MainWindow::clearSelection()
Chris@0 1258 {
Chris@0 1259 m_viewManager->clearSelections();
Chris@0 1260 }
Chris@0 1261
Chris@0 1262 void
Chris@0 1263 MainWindow::cut()
Chris@0 1264 {
Chris@0 1265 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 1266 if (!currentPane) return;
Chris@0 1267
Chris@0 1268 Layer *layer = currentPane->getSelectedLayer();
Chris@0 1269 if (!layer) return;
Chris@0 1270
Chris@0 1271 Clipboard &clipboard = m_viewManager->getClipboard();
Chris@0 1272 clipboard.clear();
Chris@0 1273
Chris@0 1274 MultiSelection::SelectionList selections = m_viewManager->getSelections();
Chris@0 1275
Chris@0 1276 CommandHistory::getInstance()->startCompoundOperation(tr("Cut"), true);
Chris@0 1277
Chris@0 1278 for (MultiSelection::SelectionList::iterator i = selections.begin();
Chris@0 1279 i != selections.end(); ++i) {
Chris@0 1280 layer->copy(*i, clipboard);
Chris@0 1281 layer->deleteSelection(*i);
Chris@0 1282 }
Chris@0 1283
Chris@0 1284 CommandHistory::getInstance()->endCompoundOperation();
Chris@0 1285 }
Chris@0 1286
Chris@0 1287 void
Chris@0 1288 MainWindow::copy()
Chris@0 1289 {
Chris@0 1290 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 1291 if (!currentPane) return;
Chris@0 1292
Chris@0 1293 Layer *layer = currentPane->getSelectedLayer();
Chris@0 1294 if (!layer) return;
Chris@0 1295
Chris@0 1296 Clipboard &clipboard = m_viewManager->getClipboard();
Chris@0 1297 clipboard.clear();
Chris@0 1298
Chris@0 1299 MultiSelection::SelectionList selections = m_viewManager->getSelections();
Chris@0 1300
Chris@0 1301 for (MultiSelection::SelectionList::iterator i = selections.begin();
Chris@0 1302 i != selections.end(); ++i) {
Chris@0 1303 layer->copy(*i, clipboard);
Chris@0 1304 }
Chris@0 1305 }
Chris@0 1306
Chris@0 1307 void
Chris@0 1308 MainWindow::paste()
Chris@0 1309 {
Chris@0 1310 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 1311 if (!currentPane) return;
Chris@0 1312
Chris@0 1313 //!!! if we have no current layer, we should create one of the most
Chris@0 1314 // appropriate type
Chris@0 1315
Chris@0 1316 Layer *layer = currentPane->getSelectedLayer();
Chris@0 1317 if (!layer) return;
Chris@0 1318
Chris@0 1319 Clipboard &clipboard = m_viewManager->getClipboard();
Chris@0 1320 Clipboard::PointList contents = clipboard.getPoints();
Chris@0 1321 /*
Chris@0 1322 long minFrame = 0;
Chris@0 1323 bool have = false;
Chris@0 1324 for (int i = 0; i < contents.size(); ++i) {
Chris@0 1325 if (!contents[i].haveFrame()) continue;
Chris@0 1326 if (!have || contents[i].getFrame() < minFrame) {
Chris@0 1327 minFrame = contents[i].getFrame();
Chris@0 1328 have = true;
Chris@0 1329 }
Chris@0 1330 }
Chris@0 1331
Chris@0 1332 long frameOffset = long(m_viewManager->getGlobalCentreFrame()) - minFrame;
Chris@0 1333
Chris@0 1334 layer->paste(clipboard, frameOffset);
Chris@0 1335 */
Chris@0 1336 layer->paste(clipboard, 0, true);
Chris@0 1337 }
Chris@0 1338
Chris@0 1339 void
Chris@0 1340 MainWindow::deleteSelected()
Chris@0 1341 {
Chris@0 1342 if (m_paneStack->getCurrentPane() &&
Chris@0 1343 m_paneStack->getCurrentPane()->getSelectedLayer()) {
Chris@0 1344
Chris@0 1345 MultiSelection::SelectionList selections =
Chris@0 1346 m_viewManager->getSelections();
Chris@0 1347
Chris@0 1348 for (MultiSelection::SelectionList::iterator i = selections.begin();
Chris@0 1349 i != selections.end(); ++i) {
Chris@0 1350
Chris@0 1351 m_paneStack->getCurrentPane()->getSelectedLayer()->deleteSelection(*i);
Chris@0 1352 }
Chris@0 1353 }
Chris@0 1354 }
Chris@0 1355
Chris@0 1356 void
Chris@0 1357 MainWindow::insertInstant()
Chris@0 1358 {
Chris@0 1359 int frame = m_viewManager->getPlaybackFrame();
Chris@0 1360
Chris@0 1361 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 1362 if (!pane) {
Chris@0 1363 return;
Chris@0 1364 }
Chris@0 1365
Chris@0 1366 Layer *layer = dynamic_cast<TimeInstantLayer *>
Chris@0 1367 (pane->getSelectedLayer());
Chris@0 1368
Chris@0 1369 if (!layer) {
Chris@0 1370 for (int i = pane->getLayerCount(); i > 0; --i) {
Chris@0 1371 layer = dynamic_cast<TimeInstantLayer *>(pane->getLayer(i - 1));
Chris@0 1372 if (layer) break;
Chris@0 1373 }
Chris@0 1374
Chris@0 1375 if (!layer) {
Chris@0 1376 CommandHistory::getInstance()->startCompoundOperation
Chris@0 1377 (tr("Add Point"), true);
Chris@0 1378 layer = m_document->createEmptyLayer(LayerFactory::TimeInstants);
Chris@0 1379 if (layer) {
Chris@0 1380 m_document->addLayerToView(pane, layer);
Chris@0 1381 m_paneStack->setCurrentLayer(pane, layer);
Chris@0 1382 }
Chris@0 1383 CommandHistory::getInstance()->endCompoundOperation();
Chris@0 1384 }
Chris@0 1385 }
Chris@0 1386
Chris@0 1387 if (layer) {
Chris@0 1388
Chris@0 1389 Model *model = layer->getModel();
Chris@0 1390 SparseOneDimensionalModel *sodm = dynamic_cast<SparseOneDimensionalModel *>
Chris@0 1391 (model);
Chris@0 1392
Chris@0 1393 if (sodm) {
Chris@0 1394 SparseOneDimensionalModel::Point point
Chris@0 1395 (frame, QString("%1").arg(sodm->getPointCount() + 1));
Chris@0 1396 CommandHistory::getInstance()->addCommand
Chris@0 1397 (new SparseOneDimensionalModel::AddPointCommand(sodm, point,
Chris@0 1398 tr("Add Points")),
Chris@0 1399 true, true); // bundled
Chris@0 1400 }
Chris@0 1401 }
Chris@0 1402 }
Chris@0 1403
Chris@0 1404 void
Chris@0 1405 MainWindow::importAudio()
Chris@0 1406 {
Chris@0 1407 QString orig = m_audioFile;
Chris@0 1408
Chris@0 1409 // std::cerr << "orig = " << orig.toStdString() << std::endl;
Chris@0 1410
Chris@0 1411 if (orig == "") orig = ".";
Chris@0 1412
Chris@0 1413 QString path = QFileDialog::getOpenFileName
Chris@0 1414 (this, tr("Select an audio file"), orig,
Chris@0 1415 tr("Audio files (%1)\nAll files (*.*)")
Chris@0 1416 .arg(AudioFileReaderFactory::getKnownExtensions()));
Chris@0 1417
Chris@0 1418 if (path != "") {
Chris@0 1419 if (!openAudioFile(path, ReplaceMainModel)) {
Chris@0 1420 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 1421 tr("Audio file \"%1\" could not be opened").arg(path));
Chris@0 1422 }
Chris@0 1423 }
Chris@0 1424 }
Chris@0 1425
Chris@0 1426 void
Chris@0 1427 MainWindow::importMoreAudio()
Chris@0 1428 {
Chris@0 1429 QString orig = m_audioFile;
Chris@0 1430
Chris@0 1431 // std::cerr << "orig = " << orig.toStdString() << std::endl;
Chris@0 1432
Chris@0 1433 if (orig == "") orig = ".";
Chris@0 1434
Chris@0 1435 QString path = QFileDialog::getOpenFileName
Chris@0 1436 (this, tr("Select an audio file"), orig,
Chris@0 1437 tr("Audio files (%1)\nAll files (*.*)")
Chris@0 1438 .arg(AudioFileReaderFactory::getKnownExtensions()));
Chris@0 1439
Chris@0 1440 if (path != "") {
Chris@0 1441 if (!openAudioFile(path, CreateAdditionalModel)) {
Chris@0 1442 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 1443 tr("Audio file \"%1\" could not be opened").arg(path));
Chris@0 1444 }
Chris@0 1445 }
Chris@0 1446 }
Chris@0 1447
Chris@0 1448 void
Chris@0 1449 MainWindow::exportAudio()
Chris@0 1450 {
Chris@0 1451 if (!getMainModel()) return;
Chris@0 1452
Chris@0 1453 QString path = QFileDialog::getSaveFileName
Chris@0 1454 (this, tr("Select a file to export to"), ".",
Chris@0 1455 tr("WAV audio files (*.wav)\nAll files (*.*)"));
Chris@0 1456
Chris@0 1457 if (path == "") return;
Chris@0 1458
Chris@0 1459 if (!path.endsWith(".wav")) path = path + ".wav";
Chris@0 1460
Chris@0 1461 bool ok = false;
Chris@0 1462 QString error;
Chris@0 1463
Chris@0 1464 WavFileWriter *writer = 0;
Chris@0 1465 MultiSelection ms = m_viewManager->getSelection();
Chris@0 1466 MultiSelection::SelectionList selections = m_viewManager->getSelections();
Chris@0 1467
Chris@0 1468 bool multiple = false;
Chris@0 1469
Chris@0 1470 if (selections.empty()) {
Chris@0 1471
Chris@0 1472 writer = new WavFileWriter(path, getMainModel()->getSampleRate(),
Chris@0 1473 getMainModel(), 0);
Chris@0 1474
Chris@0 1475 } else if (selections.size() == 1) {
Chris@0 1476
Chris@0 1477 QStringList items;
Chris@0 1478 items << tr("Export the selected region only")
Chris@0 1479 << tr("Export the whole audio file");
Chris@0 1480
Chris@0 1481 bool ok = false;
Chris@0 1482 QString item = ListInputDialog::getItem
Chris@0 1483 (this, tr("Select region to export"),
Chris@0 1484 tr("Which region from the original audio file do you want to export?"),
Chris@0 1485 items, 0, &ok);
Chris@0 1486
Chris@0 1487 if (!ok || item.isEmpty()) return;
Chris@0 1488
Chris@0 1489 if (item == items[0]) {
Chris@0 1490
Chris@0 1491 writer = new WavFileWriter(path, getMainModel()->getSampleRate(),
Chris@0 1492 getMainModel(), &ms);
Chris@0 1493
Chris@0 1494 } else {
Chris@0 1495
Chris@0 1496 writer = new WavFileWriter(path, getMainModel()->getSampleRate(),
Chris@0 1497 getMainModel(), 0);
Chris@0 1498 }
Chris@0 1499 } else {
Chris@0 1500
Chris@0 1501 QStringList items;
Chris@0 1502 items << tr("Export the selected regions into a single audio file")
Chris@0 1503 << tr("Export the selected regions into separate files")
Chris@0 1504 << tr("Export the whole audio file");
Chris@0 1505
Chris@0 1506 bool ok = false;
Chris@0 1507 QString item = ListInputDialog::getItem
Chris@0 1508 (this, tr("Select region to export"),
Chris@0 1509 tr("Multiple regions of the original audio file are selected.\nWhat do you want to export?"),
Chris@0 1510 items, 0, &ok);
Chris@0 1511
Chris@0 1512 if (!ok || item.isEmpty()) return;
Chris@0 1513
Chris@0 1514 if (item == items[0]) {
Chris@0 1515
Chris@0 1516 writer = new WavFileWriter(path, getMainModel()->getSampleRate(),
Chris@0 1517 getMainModel(), &ms);
Chris@0 1518
Chris@0 1519 } else if (item == items[2]) {
Chris@0 1520
Chris@0 1521 writer = new WavFileWriter(path, getMainModel()->getSampleRate(),
Chris@0 1522 getMainModel(), 0);
Chris@0 1523
Chris@0 1524 } else {
Chris@0 1525
Chris@0 1526 multiple = true;
Chris@0 1527
Chris@0 1528 int n = 1;
Chris@0 1529 QString base = path;
Chris@0 1530 base.replace(".wav", "");
Chris@0 1531
Chris@0 1532 for (MultiSelection::SelectionList::iterator i = selections.begin();
Chris@0 1533 i != selections.end(); ++i) {
Chris@0 1534
Chris@0 1535 MultiSelection subms;
Chris@0 1536 subms.setSelection(*i);
Chris@0 1537
Chris@0 1538 QString subpath = QString("%1.%2.wav").arg(base).arg(n);
Chris@0 1539 ++n;
Chris@0 1540
Chris@0 1541 if (QFileInfo(subpath).exists()) {
Chris@0 1542 error = tr("Fragment file %1 already exists, aborting").arg(subpath);
Chris@0 1543 break;
Chris@0 1544 }
Chris@0 1545
Chris@0 1546 WavFileWriter subwriter(subpath, getMainModel()->getSampleRate(),
Chris@0 1547 getMainModel(), &subms);
Chris@0 1548 subwriter.write();
Chris@0 1549 ok = subwriter.isOK();
Chris@0 1550
Chris@0 1551 if (!ok) {
Chris@0 1552 error = subwriter.getError();
Chris@0 1553 break;
Chris@0 1554 }
Chris@0 1555 }
Chris@0 1556 }
Chris@0 1557 }
Chris@0 1558
Chris@0 1559 if (writer) {
Chris@0 1560 writer->write();
Chris@0 1561 ok = writer->isOK();
Chris@0 1562 error = writer->getError();
Chris@0 1563 delete writer;
Chris@0 1564 }
Chris@0 1565
Chris@0 1566 if (ok) {
Chris@0 1567 if (!multiple) {
Chris@0 1568 RecentFiles::getInstance()->addFile(path);
Chris@0 1569 }
Chris@0 1570 } else {
Chris@0 1571 QMessageBox::critical(this, tr("Failed to write file"), error);
Chris@0 1572 }
Chris@0 1573 }
Chris@0 1574
Chris@0 1575 void
Chris@0 1576 MainWindow::importLayer()
Chris@0 1577 {
Chris@0 1578 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 1579
Chris@0 1580 if (!pane) {
Chris@0 1581 // shouldn't happen, as the menu action should have been disabled
Chris@0 1582 std::cerr << "WARNING: MainWindow::importLayer: no current pane" << std::endl;
Chris@0 1583 return;
Chris@0 1584 }
Chris@0 1585
Chris@0 1586 if (!getMainModel()) {
Chris@0 1587 // shouldn't happen, as the menu action should have been disabled
Chris@0 1588 std::cerr << "WARNING: MainWindow::importLayer: No main model -- hence no default sample rate available" << std::endl;
Chris@0 1589 return;
Chris@0 1590 }
Chris@0 1591
Chris@0 1592 QString path = QFileDialog::getOpenFileName
Chris@0 1593 (this, tr("Select file"), ".",
Chris@0 1594 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 1595
Chris@0 1596 if (path != "") {
Chris@0 1597
Chris@0 1598 if (!openLayerFile(path)) {
Chris@0 1599 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 1600 tr("File %1 could not be opened.").arg(path));
Chris@0 1601 return;
Chris@0 1602 }
Chris@0 1603 }
Chris@0 1604 }
Chris@0 1605
Chris@0 1606 bool
Chris@0 1607 MainWindow::openLayerFile(QString path)
Chris@0 1608 {
Chris@0 1609 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 1610
Chris@0 1611 if (!pane) {
Chris@0 1612 // shouldn't happen, as the menu action should have been disabled
Chris@0 1613 std::cerr << "WARNING: MainWindow::openLayerFile: no current pane" << std::endl;
Chris@0 1614 return false;
Chris@0 1615 }
Chris@0 1616
Chris@0 1617 if (!getMainModel()) {
Chris@0 1618 // shouldn't happen, as the menu action should have been disabled
Chris@0 1619 std::cerr << "WARNING: MainWindow::openLayerFile: No main model -- hence no default sample rate available" << std::endl;
Chris@0 1620 return false;
Chris@0 1621 }
Chris@0 1622
Chris@0 1623 if (path.endsWith(".svl") || path.endsWith(".xml")) {
Chris@0 1624
Chris@0 1625 PaneCallback callback(this);
Chris@0 1626 QFile file(path);
Chris@0 1627
Chris@0 1628 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
Chris@0 1629 std::cerr << "ERROR: MainWindow::openLayerFile("
Chris@0 1630 << path.toStdString()
Chris@0 1631 << "): Failed to open file for reading" << std::endl;
Chris@0 1632 return false;
Chris@0 1633 }
Chris@0 1634
Chris@0 1635 SVFileReader reader(m_document, callback);
Chris@0 1636 reader.setCurrentPane(pane);
Chris@0 1637
Chris@0 1638 QXmlInputSource inputSource(&file);
Chris@0 1639 reader.parse(inputSource);
Chris@0 1640
Chris@0 1641 if (!reader.isOK()) {
Chris@0 1642 std::cerr << "ERROR: MainWindow::openLayerFile("
Chris@0 1643 << path.toStdString()
Chris@0 1644 << "): Failed to read XML file: "
Chris@0 1645 << reader.getErrorString().toStdString() << std::endl;
Chris@0 1646 return false;
Chris@0 1647 }
Chris@0 1648
Chris@0 1649 RecentFiles::getInstance()->addFile(path);
Chris@0 1650 return true;
Chris@0 1651
Chris@0 1652 } else {
Chris@0 1653
Chris@0 1654 Model *model = DataFileReaderFactory::load(path, getMainModel()->getSampleRate());
Chris@0 1655
Chris@0 1656 if (model) {
Chris@0 1657 Layer *newLayer = m_document->createImportedLayer(model);
Chris@0 1658 if (newLayer) {
Chris@0 1659 m_document->addLayerToView(pane, newLayer);
Chris@0 1660 RecentFiles::getInstance()->addFile(path);
Chris@0 1661 return true;
Chris@0 1662 }
Chris@0 1663 }
Chris@0 1664 }
Chris@0 1665
Chris@0 1666 return false;
Chris@0 1667 }
Chris@0 1668
Chris@0 1669 void
Chris@0 1670 MainWindow::exportLayer()
Chris@0 1671 {
Chris@0 1672 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 1673 if (!pane) return;
Chris@0 1674
Chris@0 1675 Layer *layer = pane->getSelectedLayer();
Chris@0 1676 if (!layer) return;
Chris@0 1677
Chris@0 1678 Model *model = layer->getModel();
Chris@0 1679 if (!model) return;
Chris@0 1680
Chris@0 1681 QString path = QFileDialog::getSaveFileName
Chris@0 1682 (this, tr("Select a file to export to"), ".",
Chris@0 1683 tr("Sonic Visualiser Layer XML files (*.svl)\nComma-separated data files (*.csv)\nText files (*.txt)\nAll files (*.*)"));
Chris@0 1684
Chris@0 1685 if (path == "") return;
Chris@0 1686
Chris@0 1687 if (QFileInfo(path).suffix() == "") path += ".svl";
Chris@0 1688
Chris@0 1689 QString error;
Chris@0 1690
Chris@0 1691 if (path.endsWith(".xml") || path.endsWith(".svl")) {
Chris@0 1692
Chris@0 1693 QFile file(path);
Chris@0 1694 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
Chris@0 1695 error = tr("Failed to open file %1 for writing").arg(path);
Chris@0 1696 } else {
Chris@0 1697 QTextStream out(&file);
Chris@0 1698 out << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
Chris@0 1699 << "<!DOCTYPE sonic-visualiser>\n"
Chris@0 1700 << "<sv>\n"
Chris@0 1701 << " <data>\n";
Chris@0 1702
Chris@0 1703 model->toXml(out, " ");
Chris@0 1704
Chris@0 1705 out << " </data>\n"
Chris@0 1706 << " <display>\n";
Chris@0 1707
Chris@0 1708 layer->toXml(out, " ");
Chris@0 1709
Chris@0 1710 out << " </display>\n"
Chris@0 1711 << "</sv>\n";
Chris@0 1712 }
Chris@0 1713
Chris@0 1714 } else {
Chris@0 1715
Chris@0 1716 CSVFileWriter writer(path, model,
Chris@0 1717 (path.endsWith(".csv") ? "," : "\t"));
Chris@0 1718 writer.write();
Chris@0 1719
Chris@0 1720 if (!writer.isOK()) {
Chris@0 1721 error = writer.getError();
Chris@0 1722 }
Chris@0 1723 }
Chris@0 1724
Chris@0 1725 if (error != "") {
Chris@0 1726 QMessageBox::critical(this, tr("Failed to write file"), error);
Chris@0 1727 } else {
Chris@0 1728 RecentFiles::getInstance()->addFile(path);
Chris@0 1729 }
Chris@0 1730 }
Chris@0 1731
Chris@0 1732 bool
Chris@0 1733 MainWindow::openAudioFile(QString path, AudioFileOpenMode mode)
Chris@0 1734 {
Chris@0 1735 if (!(QFileInfo(path).exists() &&
Chris@0 1736 QFileInfo(path).isFile() &&
Chris@0 1737 QFileInfo(path).isReadable())) {
Chris@0 1738 return false;
Chris@0 1739 }
Chris@0 1740
Chris@0 1741 WaveFileModel *newModel = new WaveFileModel(path);
Chris@0 1742
Chris@0 1743 if (!newModel->isOK()) {
Chris@0 1744 delete newModel;
Chris@0 1745 return false;
Chris@0 1746 }
Chris@0 1747
Chris@0 1748 bool setAsMain = true;
Chris@0 1749 static bool prevSetAsMain = true;
Chris@0 1750
Chris@0 1751 if (mode == CreateAdditionalModel) setAsMain = false;
Chris@0 1752 else if (mode == AskUser) {
Chris@0 1753 if (m_document->getMainModel()) {
Chris@0 1754
Chris@0 1755 QStringList items;
Chris@0 1756 items << tr("Replace the existing main waveform")
Chris@0 1757 << tr("Load this file into a new waveform pane");
Chris@0 1758
Chris@0 1759 bool ok = false;
Chris@0 1760 QString item = ListInputDialog::getItem
Chris@0 1761 (this, tr("Select target for import"),
Chris@0 1762 tr("You already have an audio waveform loaded.\nWhat would you like to do with the new audio file?"),
Chris@0 1763 items, prevSetAsMain ? 0 : 1, &ok);
Chris@0 1764
Chris@0 1765 if (!ok || item.isEmpty()) {
Chris@0 1766 delete newModel;
Chris@0 1767 return false;
Chris@0 1768 }
Chris@0 1769
Chris@0 1770 setAsMain = (item == items[0]);
Chris@0 1771 prevSetAsMain = setAsMain;
Chris@0 1772 }
Chris@0 1773 }
Chris@0 1774
Chris@0 1775 if (setAsMain) {
Chris@0 1776
Chris@0 1777 Model *prevMain = getMainModel();
Chris@0 1778 if (prevMain) m_playSource->removeModel(prevMain);
Chris@0 1779
Chris@0 1780 PlayParameterRepository::getInstance()->clear();
Chris@0 1781
Chris@0 1782 // The clear() call will have removed the parameters for the
Chris@0 1783 // main model. Re-add them with the new one.
Chris@0 1784 PlayParameterRepository::getInstance()->addModel(newModel);
Chris@0 1785
Chris@0 1786 m_document->setMainModel(newModel);
Chris@0 1787 setupMenus();
Chris@0 1788
Chris@0 1789 if (m_sessionFile == "") {
Chris@0 1790 setWindowTitle(tr("Sonic Visualiser: %1")
Chris@0 1791 .arg(QFileInfo(path).fileName()));
Chris@0 1792 CommandHistory::getInstance()->clear();
Chris@0 1793 CommandHistory::getInstance()->documentSaved();
Chris@0 1794 m_documentModified = false;
Chris@0 1795 } else {
Chris@0 1796 setWindowTitle(tr("Sonic Visualiser: %1 [%2]")
Chris@0 1797 .arg(QFileInfo(m_sessionFile).fileName())
Chris@0 1798 .arg(QFileInfo(path).fileName()));
Chris@0 1799 if (m_documentModified) {
Chris@0 1800 m_documentModified = false;
Chris@0 1801 documentModified(); // so as to restore "(modified)" window title
Chris@0 1802 }
Chris@0 1803 }
Chris@0 1804
Chris@0 1805 m_audioFile = path;
Chris@0 1806
Chris@0 1807 } else { // !setAsMain
Chris@0 1808
Chris@0 1809 CommandHistory::getInstance()->startCompoundOperation
Chris@0 1810 (tr("Import \"%1\"").arg(QFileInfo(path).fileName()), true);
Chris@0 1811
Chris@0 1812 m_document->addImportedModel(newModel);
Chris@0 1813
Chris@0 1814 AddPaneCommand *command = new AddPaneCommand(this);
Chris@0 1815 CommandHistory::getInstance()->addCommand(command);
Chris@0 1816
Chris@0 1817 Pane *pane = command->getPane();
Chris@0 1818
Chris@0 1819 if (!m_timeRulerLayer) {
Chris@0 1820 m_timeRulerLayer = m_document->createMainModelLayer
Chris@0 1821 (LayerFactory::TimeRuler);
Chris@0 1822 }
Chris@0 1823
Chris@0 1824 m_document->addLayerToView(pane, m_timeRulerLayer);
Chris@0 1825
Chris@0 1826 Layer *newLayer = m_document->createImportedLayer(newModel);
Chris@0 1827
Chris@0 1828 if (newLayer) {
Chris@0 1829 m_document->addLayerToView(pane, newLayer);
Chris@0 1830 }
Chris@0 1831
Chris@0 1832 CommandHistory::getInstance()->endCompoundOperation();
Chris@0 1833 }
Chris@0 1834
Chris@0 1835 updateMenuStates();
Chris@0 1836 RecentFiles::getInstance()->addFile(path);
Chris@0 1837
Chris@0 1838 return true;
Chris@0 1839 }
Chris@0 1840
Chris@0 1841 void
Chris@0 1842 MainWindow::createPlayTarget()
Chris@0 1843 {
Chris@0 1844 if (m_playTarget) return;
Chris@0 1845
Chris@0 1846 m_playTarget = AudioTargetFactory::createCallbackTarget(m_playSource);
Chris@0 1847 if (!m_playTarget) {
Chris@0 1848 QMessageBox::warning
Chris@0 1849 (this, tr("Couldn't open audio device"),
Chris@0 1850 tr("Could not open an audio device for playback.\nAudio playback will not be available during this session.\n"),
Chris@0 1851 QMessageBox::Ok, 0);
Chris@0 1852 }
Chris@0 1853 connect(m_fader, SIGNAL(valueChanged(float)),
Chris@0 1854 m_playTarget, SLOT(setOutputGain(float)));
Chris@0 1855 }
Chris@0 1856
Chris@0 1857 WaveFileModel *
Chris@0 1858 MainWindow::getMainModel()
Chris@0 1859 {
Chris@0 1860 if (!m_document) return 0;
Chris@0 1861 return m_document->getMainModel();
Chris@0 1862 }
Chris@0 1863
Chris@0 1864 void
Chris@0 1865 MainWindow::newSession()
Chris@0 1866 {
Chris@0 1867 if (!checkSaveModified()) return;
Chris@0 1868
Chris@0 1869 closeSession();
Chris@0 1870 createDocument();
Chris@0 1871
Chris@0 1872 Pane *pane = m_paneStack->addPane();
Chris@0 1873
Chris@0 1874 if (!m_timeRulerLayer) {
Chris@0 1875 m_timeRulerLayer = m_document->createMainModelLayer
Chris@0 1876 (LayerFactory::TimeRuler);
Chris@0 1877 }
Chris@0 1878
Chris@0 1879 m_document->addLayerToView(pane, m_timeRulerLayer);
Chris@0 1880
Chris@0 1881 Layer *waveform = m_document->createMainModelLayer(LayerFactory::Waveform);
Chris@0 1882 m_document->addLayerToView(pane, waveform);
Chris@0 1883
Chris@0 1884 m_panner->registerView(pane);
Chris@0 1885
Chris@0 1886 CommandHistory::getInstance()->clear();
Chris@0 1887 CommandHistory::getInstance()->documentSaved();
Chris@0 1888 documentRestored();
Chris@0 1889 updateMenuStates();
Chris@0 1890 }
Chris@0 1891
Chris@0 1892 void
Chris@0 1893 MainWindow::createDocument()
Chris@0 1894 {
Chris@0 1895 m_document = new Document;
Chris@0 1896
Chris@0 1897 connect(m_document, SIGNAL(layerAdded(Layer *)),
Chris@0 1898 this, SLOT(layerAdded(Layer *)));
Chris@0 1899 connect(m_document, SIGNAL(layerRemoved(Layer *)),
Chris@0 1900 this, SLOT(layerRemoved(Layer *)));
Chris@0 1901 connect(m_document, SIGNAL(layerAboutToBeDeleted(Layer *)),
Chris@0 1902 this, SLOT(layerAboutToBeDeleted(Layer *)));
Chris@0 1903 connect(m_document, SIGNAL(layerInAView(Layer *, bool)),
Chris@0 1904 this, SLOT(layerInAView(Layer *, bool)));
Chris@0 1905
Chris@0 1906 connect(m_document, SIGNAL(modelAdded(Model *)),
Chris@0 1907 this, SLOT(modelAdded(Model *)));
Chris@0 1908 connect(m_document, SIGNAL(mainModelChanged(WaveFileModel *)),
Chris@0 1909 this, SLOT(mainModelChanged(WaveFileModel *)));
Chris@0 1910 connect(m_document, SIGNAL(modelAboutToBeDeleted(Model *)),
Chris@0 1911 this, SLOT(modelAboutToBeDeleted(Model *)));
Chris@0 1912
Chris@0 1913 connect(m_document, SIGNAL(modelGenerationFailed(QString)),
Chris@0 1914 this, SLOT(modelGenerationFailed(QString)));
Chris@0 1915 connect(m_document, SIGNAL(modelRegenerationFailed(QString)),
Chris@0 1916 this, SLOT(modelRegenerationFailed(QString)));
Chris@0 1917 }
Chris@0 1918
Chris@0 1919 void
Chris@0 1920 MainWindow::closeSession()
Chris@0 1921 {
Chris@0 1922 if (!checkSaveModified()) return;
Chris@0 1923
Chris@0 1924 while (m_paneStack->getPaneCount() > 0) {
Chris@0 1925
Chris@0 1926 Pane *pane = m_paneStack->getPane(m_paneStack->getPaneCount() - 1);
Chris@0 1927
Chris@0 1928 while (pane->getLayerCount() > 0) {
Chris@0 1929 m_document->removeLayerFromView
Chris@0 1930 (pane, pane->getLayer(pane->getLayerCount() - 1));
Chris@0 1931 }
Chris@0 1932
Chris@0 1933 m_panner->unregisterView(pane);
Chris@0 1934 m_paneStack->deletePane(pane);
Chris@0 1935 }
Chris@0 1936
Chris@0 1937 while (m_paneStack->getHiddenPaneCount() > 0) {
Chris@0 1938
Chris@0 1939 Pane *pane = m_paneStack->getHiddenPane
Chris@0 1940 (m_paneStack->getHiddenPaneCount() - 1);
Chris@0 1941
Chris@0 1942 while (pane->getLayerCount() > 0) {
Chris@0 1943 m_document->removeLayerFromView
Chris@0 1944 (pane, pane->getLayer(pane->getLayerCount() - 1));
Chris@0 1945 }
Chris@0 1946
Chris@0 1947 m_panner->unregisterView(pane);
Chris@0 1948 m_paneStack->deletePane(pane);
Chris@0 1949 }
Chris@0 1950
Chris@0 1951 delete m_document;
Chris@0 1952 m_document = 0;
Chris@0 1953 m_viewManager->clearSelections();
Chris@0 1954 m_timeRulerLayer = 0; // document owned this
Chris@0 1955
Chris@0 1956 m_sessionFile = "";
Chris@0 1957 setWindowTitle(tr("Sonic Visualiser"));
Chris@0 1958
Chris@0 1959 CommandHistory::getInstance()->clear();
Chris@0 1960 CommandHistory::getInstance()->documentSaved();
Chris@0 1961 documentRestored();
Chris@0 1962 }
Chris@0 1963
Chris@0 1964 void
Chris@0 1965 MainWindow::openSession()
Chris@0 1966 {
Chris@0 1967 if (!checkSaveModified()) return;
Chris@0 1968
Chris@0 1969 QString orig = m_audioFile;
Chris@0 1970 if (orig == "") orig = ".";
Chris@0 1971 else orig = QFileInfo(orig).absoluteDir().canonicalPath();
Chris@0 1972
Chris@0 1973 QString path = QFileDialog::getOpenFileName
Chris@0 1974 (this, tr("Select a session file"), orig,
Chris@0 1975 tr("Sonic Visualiser session files (*.sv)\nAll files (*.*)"));
Chris@0 1976
Chris@0 1977 if (path.isEmpty()) return;
Chris@0 1978
Chris@0 1979 if (!(QFileInfo(path).exists() &&
Chris@0 1980 QFileInfo(path).isFile() &&
Chris@0 1981 QFileInfo(path).isReadable())) {
Chris@0 1982 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 1983 tr("File \"%1\" does not exist or is not a readable file").arg(path));
Chris@0 1984 return;
Chris@0 1985 }
Chris@0 1986
Chris@0 1987 if (!openSessionFile(path)) {
Chris@0 1988 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 1989 tr("Session file \"%1\" could not be opened").arg(path));
Chris@0 1990 }
Chris@0 1991 }
Chris@0 1992
Chris@0 1993 void
Chris@0 1994 MainWindow::openSomething()
Chris@0 1995 {
Chris@0 1996 QString orig = m_audioFile;
Chris@0 1997 if (orig == "") orig = ".";
Chris@0 1998 else orig = QFileInfo(orig).absoluteDir().canonicalPath();
Chris@0 1999
Chris@0 2000 bool canImportLayer = (getMainModel() != 0 &&
Chris@0 2001 m_paneStack != 0 &&
Chris@0 2002 m_paneStack->getCurrentPane() != 0);
Chris@0 2003
Chris@0 2004 QString importSpec;
Chris@0 2005
Chris@0 2006 if (canImportLayer) {
Chris@0 2007 importSpec = tr("All supported files (*.sv %1 %2)\nSonic Visualiser session files (*.sv)\nAudio files (%1)\nLayer files (%2)\nAll files (*.*)")
Chris@0 2008 .arg(AudioFileReaderFactory::getKnownExtensions())
Chris@0 2009 .arg(DataFileReaderFactory::getKnownExtensions());
Chris@0 2010 } else {
Chris@0 2011 importSpec = tr("All supported files (*.sv %1)\nSonic Visualiser session files (*.sv)\nAudio files (%1)\nAll files (*.*)")
Chris@0 2012 .arg(AudioFileReaderFactory::getKnownExtensions());
Chris@0 2013 }
Chris@0 2014
Chris@0 2015 QString path = QFileDialog::getOpenFileName
Chris@0 2016 (this, tr("Select a file to open"), orig, importSpec);
Chris@0 2017
Chris@0 2018 if (path.isEmpty()) return;
Chris@0 2019
Chris@0 2020 if (!(QFileInfo(path).exists() &&
Chris@0 2021 QFileInfo(path).isFile() &&
Chris@0 2022 QFileInfo(path).isReadable())) {
Chris@0 2023 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 2024 tr("File \"%1\" does not exist or is not a readable file").arg(path));
Chris@0 2025 return;
Chris@0 2026 }
Chris@0 2027
Chris@0 2028 if (path.endsWith(".sv")) {
Chris@0 2029
Chris@0 2030 if (!checkSaveModified()) return;
Chris@0 2031
Chris@0 2032 if (!openSessionFile(path)) {
Chris@0 2033 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 2034 tr("Session file \"%1\" could not be opened").arg(path));
Chris@0 2035 }
Chris@0 2036
Chris@0 2037 } else {
Chris@0 2038
Chris@0 2039 if (!openAudioFile(path, AskUser)) {
Chris@0 2040
Chris@0 2041 if (!canImportLayer || !openLayerFile(path)) {
Chris@0 2042
Chris@0 2043 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 2044 tr("File \"%1\" could not be opened").arg(path));
Chris@0 2045 }
Chris@0 2046 }
Chris@0 2047 }
Chris@0 2048 }
Chris@0 2049
Chris@0 2050 void
Chris@0 2051 MainWindow::openRecentFile()
Chris@0 2052 {
Chris@0 2053 QObject *obj = sender();
Chris@0 2054 QAction *action = dynamic_cast<QAction *>(obj);
Chris@0 2055
Chris@0 2056 if (!action) {
Chris@0 2057 std::cerr << "WARNING: MainWindow::openRecentFile: sender is not an action"
Chris@0 2058 << std::endl;
Chris@0 2059 return;
Chris@0 2060 }
Chris@0 2061
Chris@0 2062 QString path = action->text();
Chris@0 2063 if (path == "") return;
Chris@0 2064
Chris@0 2065 if (path.endsWith("sv")) {
Chris@0 2066
Chris@0 2067 if (!checkSaveModified()) return ;
Chris@0 2068
Chris@0 2069 if (!openSessionFile(path)) {
Chris@0 2070 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 2071 tr("Session file \"%1\" could not be opened").arg(path));
Chris@0 2072 }
Chris@0 2073
Chris@0 2074 } else {
Chris@0 2075
Chris@0 2076 if (!openAudioFile(path, AskUser)) {
Chris@0 2077
Chris@0 2078 bool canImportLayer = (getMainModel() != 0 &&
Chris@0 2079 m_paneStack != 0 &&
Chris@0 2080 m_paneStack->getCurrentPane() != 0);
Chris@0 2081
Chris@0 2082 if (!canImportLayer || !openLayerFile(path)) {
Chris@0 2083
Chris@0 2084 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 2085 tr("File \"%1\" could not be opened").arg(path));
Chris@0 2086 }
Chris@0 2087 }
Chris@0 2088 }
Chris@0 2089 }
Chris@0 2090
Chris@0 2091 bool
Chris@0 2092 MainWindow::openSomeFile(QString path)
Chris@0 2093 {
Chris@0 2094 if (openAudioFile(path)) {
Chris@0 2095 return true;
Chris@0 2096 } else if (openSessionFile(path)) {
Chris@0 2097 return true;
Chris@0 2098 } else {
Chris@0 2099 return false;
Chris@0 2100 }
Chris@0 2101 }
Chris@0 2102
Chris@0 2103 bool
Chris@0 2104 MainWindow::openSessionFile(QString path)
Chris@0 2105 {
Chris@0 2106 BZipFileDevice bzFile(path);
Chris@0 2107 if (!bzFile.open(QIODevice::ReadOnly)) {
Chris@0 2108 std::cerr << "Failed to open session file \"" << path.toStdString()
Chris@0 2109 << "\": " << bzFile.errorString().toStdString() << std::endl;
Chris@0 2110 return false;
Chris@0 2111 }
Chris@0 2112
Chris@0 2113 QString error;
Chris@0 2114 closeSession();
Chris@0 2115 createDocument();
Chris@0 2116
Chris@0 2117 PaneCallback callback(this);
Chris@0 2118 m_viewManager->clearSelections();
Chris@0 2119
Chris@0 2120 SVFileReader reader(m_document, callback);
Chris@0 2121 QXmlInputSource inputSource(&bzFile);
Chris@0 2122 reader.parse(inputSource);
Chris@0 2123
Chris@0 2124 if (!reader.isOK()) {
Chris@0 2125 error = tr("SV XML file read error:\n%1").arg(reader.getErrorString());
Chris@0 2126 }
Chris@0 2127
Chris@0 2128 bzFile.close();
Chris@0 2129
Chris@0 2130 bool ok = (error == "");
Chris@0 2131
Chris@0 2132 if (ok) {
Chris@0 2133 setWindowTitle(tr("Sonic Visualiser: %1")
Chris@0 2134 .arg(QFileInfo(path).fileName()));
Chris@0 2135 m_sessionFile = path;
Chris@0 2136 setupMenus();
Chris@0 2137 CommandHistory::getInstance()->clear();
Chris@0 2138 CommandHistory::getInstance()->documentSaved();
Chris@0 2139 m_documentModified = false;
Chris@0 2140 updateMenuStates();
Chris@0 2141 RecentFiles::getInstance()->addFile(path);
Chris@0 2142 } else {
Chris@0 2143 setWindowTitle(tr("Sonic Visualiser"));
Chris@0 2144 }
Chris@0 2145
Chris@0 2146 return ok;
Chris@0 2147 }
Chris@0 2148
Chris@0 2149 void
Chris@0 2150 MainWindow::closeEvent(QCloseEvent *e)
Chris@0 2151 {
Chris@0 2152 if (!checkSaveModified()) {
Chris@0 2153 e->ignore();
Chris@0 2154 return;
Chris@0 2155 }
Chris@0 2156
Chris@5 2157 QSettings settings;
Chris@5 2158 settings.beginGroup("MainWindow");
Chris@5 2159 settings.setValue("size", size());
Chris@5 2160 settings.setValue("position", pos());
Chris@5 2161 settings.endGroup();
Chris@5 2162
Chris@0 2163 e->accept();
Chris@0 2164 return;
Chris@0 2165 }
Chris@0 2166
Chris@0 2167 bool
Chris@11 2168 MainWindow::commitData(bool mayAskUser)
Chris@11 2169 {
Chris@11 2170 if (mayAskUser) {
Chris@11 2171 return checkSaveModified();
Chris@11 2172 } else {
Chris@11 2173 if (!m_documentModified) return true;
Chris@11 2174
Chris@11 2175 // If we can't check with the user first, then we can't save
Chris@11 2176 // to the original session file (even if we have it) -- have
Chris@11 2177 // to use a temporary file
Chris@11 2178
Chris@11 2179 QString svDirBase = ".sv1";
Chris@11 2180 QString svDir = QDir::home().filePath(svDirBase);
Chris@11 2181
Chris@11 2182 if (!QFileInfo(svDir).exists()) {
Chris@11 2183 if (!QDir::home().mkdir(svDirBase)) return false;
Chris@11 2184 } else {
Chris@11 2185 if (!QFileInfo(svDir).isDir()) return false;
Chris@11 2186 }
Chris@11 2187
Chris@11 2188 // This name doesn't have to be unguessable
Chris@11 2189
Chris@11 2190 QString fname = QString("tmp-%1-%2.sv")
Chris@11 2191 .arg(QDateTime::currentDateTime().toString("yyyyMMddhhmmsszzz"))
Chris@11 2192 .arg(QProcess().pid());
Chris@11 2193 QString fpath = QDir(svDir).filePath(fname);
Chris@11 2194 if (saveSessionFile(fpath)) {
Chris@11 2195 RecentFiles::getInstance()->addFile(fpath);
Chris@11 2196 return true;
Chris@11 2197 } else {
Chris@11 2198 return false;
Chris@11 2199 }
Chris@11 2200 }
Chris@11 2201 }
Chris@11 2202
Chris@11 2203 bool
Chris@0 2204 MainWindow::checkSaveModified()
Chris@0 2205 {
Chris@0 2206 // Called before some destructive operation (e.g. new session,
Chris@0 2207 // exit program). Return true if we can safely proceed, false to
Chris@0 2208 // cancel.
Chris@0 2209
Chris@0 2210 if (!m_documentModified) return true;
Chris@0 2211
Chris@0 2212 int button =
Chris@0 2213 QMessageBox::warning(this,
Chris@0 2214 tr("Session modified"),
Chris@0 2215 tr("The current session has been modified.\nDo you want to save it?"),
Chris@0 2216 QMessageBox::Yes,
Chris@0 2217 QMessageBox::No,
Chris@0 2218 QMessageBox::Cancel);
Chris@0 2219
Chris@0 2220 if (button == QMessageBox::Yes) {
Chris@0 2221 saveSession();
Chris@0 2222 if (m_documentModified) { // save failed -- don't proceed!
Chris@0 2223 return false;
Chris@0 2224 } else {
Chris@0 2225 return true; // saved, so it's safe to continue now
Chris@0 2226 }
Chris@0 2227 } else if (button == QMessageBox::No) {
Chris@0 2228 m_documentModified = false; // so we know to abandon it
Chris@0 2229 return true;
Chris@0 2230 }
Chris@0 2231
Chris@0 2232 // else cancel
Chris@0 2233 return false;
Chris@0 2234 }
Chris@0 2235
Chris@0 2236 void
Chris@0 2237 MainWindow::saveSession()
Chris@0 2238 {
Chris@0 2239 if (m_sessionFile != "") {
Chris@0 2240 if (!saveSessionFile(m_sessionFile)) {
Chris@0 2241 QMessageBox::critical(this, tr("Failed to save file"),
Chris@0 2242 tr("Session file \"%1\" could not be saved.").arg(m_sessionFile));
Chris@0 2243 } else {
Chris@0 2244 CommandHistory::getInstance()->documentSaved();
Chris@0 2245 documentRestored();
Chris@0 2246 }
Chris@0 2247 } else {
Chris@0 2248 saveSessionAs();
Chris@0 2249 }
Chris@0 2250 }
Chris@0 2251
Chris@0 2252 void
Chris@0 2253 MainWindow::saveSessionAs()
Chris@0 2254 {
Chris@0 2255 QString orig = m_audioFile;
Chris@0 2256 if (orig == "") orig = ".";
Chris@0 2257 else orig = QFileInfo(orig).absoluteDir().canonicalPath();
Chris@0 2258
Chris@0 2259 QString path;
Chris@0 2260 bool good = false;
Chris@0 2261
Chris@0 2262 while (!good) {
Chris@0 2263
Chris@0 2264 path = QFileDialog::getSaveFileName
Chris@0 2265 (this, tr("Select a file to save to"), orig,
Chris@0 2266 tr("Sonic Visualiser session files (*.sv)\nAll files (*.*)"), 0,
Chris@0 2267 QFileDialog::DontConfirmOverwrite); // we'll do that
Chris@0 2268
Chris@0 2269 if (path.isEmpty()) return;
Chris@0 2270
Chris@0 2271 if (!path.endsWith(".sv")) path = path + ".sv";
Chris@0 2272
Chris@0 2273 QFileInfo fi(path);
Chris@0 2274
Chris@0 2275 if (fi.isDir()) {
Chris@0 2276 QMessageBox::critical(this, tr("Directory selected"),
Chris@0 2277 tr("File \"%1\" is a directory").arg(path));
Chris@0 2278 continue;
Chris@0 2279 }
Chris@0 2280
Chris@0 2281 if (fi.exists()) {
Chris@0 2282 if (QMessageBox::question(this, tr("File exists"),
Chris@0 2283 tr("The file \"%1\" already exists.\nDo you want to overwrite it?").arg(path),
Chris@0 2284 QMessageBox::Ok,
Chris@0 2285 QMessageBox::Cancel) == QMessageBox::Ok) {
Chris@0 2286 good = true;
Chris@0 2287 } else {
Chris@0 2288 continue;
Chris@0 2289 }
Chris@0 2290 }
Chris@0 2291
Chris@0 2292 good = true;
Chris@0 2293 }
Chris@0 2294
Chris@0 2295 if (!saveSessionFile(path)) {
Chris@0 2296 QMessageBox::critical(this, tr("Failed to save file"),
Chris@0 2297 tr("Session file \"%1\" could not be saved.").arg(m_sessionFile));
Chris@0 2298 } else {
Chris@0 2299 setWindowTitle(tr("Sonic Visualiser: %1")
Chris@0 2300 .arg(QFileInfo(path).fileName()));
Chris@0 2301 m_sessionFile = path;
Chris@0 2302 CommandHistory::getInstance()->documentSaved();
Chris@0 2303 documentRestored();
Chris@0 2304 RecentFiles::getInstance()->addFile(path);
Chris@0 2305 }
Chris@0 2306 }
Chris@0 2307
Chris@0 2308 bool
Chris@0 2309 MainWindow::saveSessionFile(QString path)
Chris@0 2310 {
Chris@0 2311 BZipFileDevice bzFile(path);
Chris@0 2312 if (!bzFile.open(QIODevice::WriteOnly)) {
Chris@0 2313 std::cerr << "Failed to open session file \"" << path.toStdString()
Chris@0 2314 << "\" for writing: "
Chris@0 2315 << bzFile.errorString().toStdString() << std::endl;
Chris@0 2316 return false;
Chris@0 2317 }
Chris@0 2318
Chris@0 2319 QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
Chris@0 2320
Chris@0 2321 QTextStream out(&bzFile);
Chris@0 2322 toXml(out);
Chris@0 2323 out.flush();
Chris@0 2324
Chris@0 2325 QApplication::restoreOverrideCursor();
Chris@0 2326
Chris@0 2327 if (bzFile.errorString() != "") {
Chris@0 2328 QMessageBox::critical(this, tr("Failed to write file"),
Chris@0 2329 tr("Failed to write to file \"%1\": %2")
Chris@0 2330 .arg(path).arg(bzFile.errorString()));
Chris@0 2331 bzFile.close();
Chris@0 2332 return false;
Chris@0 2333 }
Chris@0 2334
Chris@0 2335 bzFile.close();
Chris@0 2336 return true;
Chris@0 2337 }
Chris@0 2338
Chris@0 2339 void
Chris@0 2340 MainWindow::toXml(QTextStream &out)
Chris@0 2341 {
Chris@0 2342 QString indent(" ");
Chris@0 2343
Chris@0 2344 out << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
Chris@0 2345 out << "<!DOCTYPE sonic-visualiser>\n";
Chris@0 2346 out << "<sv>\n";
Chris@0 2347
Chris@0 2348 m_document->toXml(out, "", "");
Chris@0 2349
Chris@0 2350 out << "<display>\n";
Chris@0 2351
Chris@0 2352 out << QString(" <window width=\"%1\" height=\"%2\"/>\n")
Chris@0 2353 .arg(width()).arg(height());
Chris@0 2354
Chris@0 2355 for (int i = 0; i < m_paneStack->getPaneCount(); ++i) {
Chris@0 2356
Chris@0 2357 Pane *pane = m_paneStack->getPane(i);
Chris@0 2358
Chris@0 2359 if (pane) {
Chris@0 2360 pane->toXml(out, indent);
Chris@0 2361 }
Chris@0 2362 }
Chris@0 2363
Chris@0 2364 out << "</display>\n";
Chris@0 2365
Chris@0 2366 m_viewManager->getSelection().toXml(out);
Chris@0 2367
Chris@0 2368 out << "</sv>\n";
Chris@0 2369 }
Chris@0 2370
Chris@0 2371 Pane *
Chris@0 2372 MainWindow::addPaneToStack()
Chris@0 2373 {
Chris@0 2374 AddPaneCommand *command = new AddPaneCommand(this);
Chris@0 2375 CommandHistory::getInstance()->addCommand(command);
Chris@0 2376 return command->getPane();
Chris@0 2377 }
Chris@0 2378
Chris@0 2379 void
Chris@0 2380 MainWindow::zoomIn()
Chris@0 2381 {
Chris@0 2382 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2383 if (currentPane) currentPane->zoom(true);
Chris@0 2384 }
Chris@0 2385
Chris@0 2386 void
Chris@0 2387 MainWindow::zoomOut()
Chris@0 2388 {
Chris@0 2389 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2390 if (currentPane) currentPane->zoom(false);
Chris@0 2391 }
Chris@0 2392
Chris@0 2393 void
Chris@0 2394 MainWindow::zoomToFit()
Chris@0 2395 {
Chris@0 2396 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2397 if (!currentPane) return;
Chris@0 2398
Chris@0 2399 Model *model = getMainModel();
Chris@0 2400 if (!model) return;
Chris@0 2401
Chris@0 2402 size_t start = model->getStartFrame();
Chris@0 2403 size_t end = model->getEndFrame();
Chris@0 2404 size_t pixels = currentPane->width();
Chris@0 2405 size_t zoomLevel = (end - start) / pixels;
Chris@0 2406
Chris@0 2407 currentPane->setZoomLevel(zoomLevel);
Chris@0 2408 currentPane->setStartFrame(start);
Chris@0 2409 }
Chris@0 2410
Chris@0 2411 void
Chris@0 2412 MainWindow::zoomDefault()
Chris@0 2413 {
Chris@0 2414 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2415 if (currentPane) currentPane->setZoomLevel(1024);
Chris@0 2416 }
Chris@0 2417
Chris@0 2418 void
Chris@0 2419 MainWindow::scrollLeft()
Chris@0 2420 {
Chris@0 2421 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2422 if (currentPane) currentPane->scroll(false, false);
Chris@0 2423 }
Chris@0 2424
Chris@0 2425 void
Chris@0 2426 MainWindow::jumpLeft()
Chris@0 2427 {
Chris@0 2428 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2429 if (currentPane) currentPane->scroll(false, true);
Chris@0 2430 }
Chris@0 2431
Chris@0 2432 void
Chris@0 2433 MainWindow::scrollRight()
Chris@0 2434 {
Chris@0 2435 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2436 if (currentPane) currentPane->scroll(true, false);
Chris@0 2437 }
Chris@0 2438
Chris@0 2439 void
Chris@0 2440 MainWindow::jumpRight()
Chris@0 2441 {
Chris@0 2442 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2443 if (currentPane) currentPane->scroll(true, true);
Chris@0 2444 }
Chris@0 2445
Chris@0 2446 void
Chris@0 2447 MainWindow::showNoOverlays()
Chris@0 2448 {
Chris@0 2449 m_viewManager->setOverlayMode(ViewManager::NoOverlays);
Chris@0 2450 }
Chris@0 2451
Chris@0 2452 void
Chris@0 2453 MainWindow::showBasicOverlays()
Chris@0 2454 {
Chris@0 2455 m_viewManager->setOverlayMode(ViewManager::BasicOverlays);
Chris@0 2456 }
Chris@0 2457
Chris@0 2458 void
Chris@7 2459 MainWindow::showAllTextOverlays()
Chris@0 2460 {
Chris@0 2461 m_viewManager->setOverlayMode(ViewManager::AllOverlays);
Chris@0 2462 }
Chris@0 2463
Chris@0 2464 void
Chris@7 2465 MainWindow::toggleZoomWheels()
Chris@7 2466 {
Chris@7 2467 if (m_viewManager->getZoomWheelsEnabled()) {
Chris@7 2468 m_viewManager->setZoomWheelsEnabled(false);
Chris@7 2469 } else {
Chris@7 2470 m_viewManager->setZoomWheelsEnabled(true);
Chris@7 2471 }
Chris@7 2472 }
Chris@7 2473
Chris@7 2474 void
Chris@0 2475 MainWindow::play()
Chris@0 2476 {
Chris@0 2477 if (m_playSource->isPlaying()) {
Chris@0 2478 m_playSource->stop();
Chris@0 2479 } else {
Chris@0 2480 m_playSource->play(m_viewManager->getPlaybackFrame());
Chris@0 2481 }
Chris@0 2482 }
Chris@0 2483
Chris@0 2484 void
Chris@0 2485 MainWindow::ffwd()
Chris@0 2486 {
Chris@0 2487 if (!getMainModel()) return;
Chris@0 2488
Chris@0 2489 int frame = m_viewManager->getPlaybackFrame();
Chris@0 2490 ++frame;
Chris@0 2491
Chris@0 2492 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2493 if (!pane) return;
Chris@0 2494
Chris@0 2495 Layer *layer = pane->getSelectedLayer();
Chris@0 2496
Chris@0 2497 if (!dynamic_cast<TimeInstantLayer *>(layer) &&
Chris@0 2498 !dynamic_cast<TimeValueLayer *>(layer)) return;
Chris@0 2499
Chris@0 2500 size_t resolution = 0;
Chris@0 2501 if (!layer->snapToFeatureFrame(pane, frame, resolution, Layer::SnapRight)) {
Chris@0 2502 frame = getMainModel()->getEndFrame();
Chris@0 2503 }
Chris@0 2504
Chris@0 2505 m_viewManager->setPlaybackFrame(frame);
Chris@0 2506 }
Chris@0 2507
Chris@0 2508 void
Chris@0 2509 MainWindow::ffwdEnd()
Chris@0 2510 {
Chris@0 2511 if (!getMainModel()) return;
Chris@0 2512 m_viewManager->setPlaybackFrame(getMainModel()->getEndFrame());
Chris@0 2513 }
Chris@0 2514
Chris@0 2515 void
Chris@0 2516 MainWindow::rewind()
Chris@0 2517 {
Chris@0 2518 if (!getMainModel()) return;
Chris@0 2519
Chris@0 2520 int frame = m_viewManager->getPlaybackFrame();
Chris@0 2521 if (frame > 0) --frame;
Chris@0 2522
Chris@0 2523 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2524 if (!pane) return;
Chris@0 2525
Chris@0 2526 Layer *layer = pane->getSelectedLayer();
Chris@0 2527
Chris@0 2528 if (!dynamic_cast<TimeInstantLayer *>(layer) &&
Chris@0 2529 !dynamic_cast<TimeValueLayer *>(layer)) return;
Chris@0 2530
Chris@0 2531 size_t resolution = 0;
Chris@0 2532 if (!layer->snapToFeatureFrame(pane, frame, resolution, Layer::SnapLeft)) {
Chris@0 2533 frame = getMainModel()->getEndFrame();
Chris@0 2534 }
Chris@0 2535
Chris@0 2536 m_viewManager->setPlaybackFrame(frame);
Chris@0 2537 }
Chris@0 2538
Chris@0 2539 void
Chris@0 2540 MainWindow::rewindStart()
Chris@0 2541 {
Chris@0 2542 if (!getMainModel()) return;
Chris@0 2543 m_viewManager->setPlaybackFrame(getMainModel()->getStartFrame());
Chris@0 2544 }
Chris@0 2545
Chris@0 2546 void
Chris@0 2547 MainWindow::stop()
Chris@0 2548 {
Chris@0 2549 m_playSource->stop();
Chris@0 2550 }
Chris@0 2551
Chris@0 2552 void
Chris@0 2553 MainWindow::addPane()
Chris@0 2554 {
Chris@0 2555 QObject *s = sender();
Chris@0 2556 QAction *action = dynamic_cast<QAction *>(s);
Chris@0 2557
Chris@0 2558 if (!action) {
Chris@0 2559 std::cerr << "WARNING: MainWindow::addPane: sender is not an action"
Chris@0 2560 << std::endl;
Chris@0 2561 return;
Chris@0 2562 }
Chris@0 2563
Chris@0 2564 PaneActionMap::iterator i = m_paneActions.find(action);
Chris@0 2565
Chris@0 2566 if (i == m_paneActions.end()) {
Chris@0 2567 std::cerr << "WARNING: MainWindow::addPane: unknown action "
Chris@0 2568 << action->objectName().toStdString() << std::endl;
Chris@0 2569 return;
Chris@0 2570 }
Chris@0 2571
Chris@0 2572 CommandHistory::getInstance()->startCompoundOperation
Chris@0 2573 (action->text(), true);
Chris@0 2574
Chris@0 2575 AddPaneCommand *command = new AddPaneCommand(this);
Chris@0 2576 CommandHistory::getInstance()->addCommand(command);
Chris@0 2577
Chris@0 2578 Pane *pane = command->getPane();
Chris@0 2579
Chris@7 2580 if (i->second.layer == LayerFactory::Spectrum) {
Chris@7 2581 pane->setPlaybackFollow(View::PlaybackScrollContinuous);
Chris@7 2582 }
Chris@7 2583
Chris@8 2584 if (i->second.layer != LayerFactory::TimeRuler &&
Chris@8 2585 i->second.layer != LayerFactory::Spectrum) {
Chris@8 2586
Chris@0 2587 if (!m_timeRulerLayer) {
Chris@0 2588 // std::cerr << "no time ruler layer, creating one" << std::endl;
Chris@0 2589 m_timeRulerLayer = m_document->createMainModelLayer
Chris@0 2590 (LayerFactory::TimeRuler);
Chris@0 2591 }
Chris@0 2592
Chris@0 2593 // std::cerr << "adding time ruler layer " << m_timeRulerLayer << std::endl;
Chris@0 2594
Chris@0 2595 m_document->addLayerToView(pane, m_timeRulerLayer);
Chris@0 2596 }
Chris@0 2597
Chris@0 2598 Layer *newLayer = m_document->createLayer(i->second.layer);
Chris@0 2599 m_document->setModel(newLayer, m_document->getMainModel());
Chris@0 2600 m_document->setChannel(newLayer, i->second.channel);
Chris@0 2601 m_document->addLayerToView(pane, newLayer);
Chris@0 2602
Chris@0 2603 m_paneStack->setCurrentPane(pane);
Chris@0 2604
Chris@0 2605 CommandHistory::getInstance()->endCompoundOperation();
Chris@0 2606
Chris@0 2607 updateMenuStates();
Chris@0 2608 }
Chris@0 2609
Chris@0 2610 MainWindow::AddPaneCommand::AddPaneCommand(MainWindow *mw) :
Chris@0 2611 m_mw(mw),
Chris@0 2612 m_pane(0),
Chris@0 2613 m_prevCurrentPane(0),
Chris@0 2614 m_added(false)
Chris@0 2615 {
Chris@0 2616 }
Chris@0 2617
Chris@0 2618 MainWindow::AddPaneCommand::~AddPaneCommand()
Chris@0 2619 {
Chris@0 2620 if (m_pane && !m_added) {
Chris@0 2621 m_mw->m_paneStack->deletePane(m_pane);
Chris@0 2622 }
Chris@0 2623 }
Chris@0 2624
Chris@0 2625 QString
Chris@0 2626 MainWindow::AddPaneCommand::getName() const
Chris@0 2627 {
Chris@0 2628 return tr("Add Pane");
Chris@0 2629 }
Chris@0 2630
Chris@0 2631 void
Chris@0 2632 MainWindow::AddPaneCommand::execute()
Chris@0 2633 {
Chris@0 2634 if (!m_pane) {
Chris@0 2635 m_prevCurrentPane = m_mw->m_paneStack->getCurrentPane();
Chris@0 2636 m_pane = m_mw->m_paneStack->addPane();
Chris@0 2637 } else {
Chris@0 2638 m_mw->m_paneStack->showPane(m_pane);
Chris@0 2639 }
Chris@0 2640
Chris@0 2641 m_mw->m_paneStack->setCurrentPane(m_pane);
Chris@0 2642 m_mw->m_panner->registerView(m_pane);
Chris@0 2643 m_added = true;
Chris@0 2644 }
Chris@0 2645
Chris@0 2646 void
Chris@0 2647 MainWindow::AddPaneCommand::unexecute()
Chris@0 2648 {
Chris@0 2649 m_mw->m_paneStack->hidePane(m_pane);
Chris@0 2650 m_mw->m_paneStack->setCurrentPane(m_prevCurrentPane);
Chris@0 2651 m_mw->m_panner->unregisterView(m_pane);
Chris@0 2652 m_added = false;
Chris@0 2653 }
Chris@0 2654
Chris@0 2655 MainWindow::RemovePaneCommand::RemovePaneCommand(MainWindow *mw, Pane *pane) :
Chris@0 2656 m_mw(mw),
Chris@0 2657 m_pane(pane),
Chris@0 2658 m_added(true)
Chris@0 2659 {
Chris@0 2660 }
Chris@0 2661
Chris@0 2662 MainWindow::RemovePaneCommand::~RemovePaneCommand()
Chris@0 2663 {
Chris@0 2664 if (m_pane && !m_added) {
Chris@0 2665 m_mw->m_paneStack->deletePane(m_pane);
Chris@0 2666 }
Chris@0 2667 }
Chris@0 2668
Chris@0 2669 QString
Chris@0 2670 MainWindow::RemovePaneCommand::getName() const
Chris@0 2671 {
Chris@0 2672 return tr("Remove Pane");
Chris@0 2673 }
Chris@0 2674
Chris@0 2675 void
Chris@0 2676 MainWindow::RemovePaneCommand::execute()
Chris@0 2677 {
Chris@0 2678 m_prevCurrentPane = m_mw->m_paneStack->getCurrentPane();
Chris@0 2679 m_mw->m_paneStack->hidePane(m_pane);
Chris@0 2680 m_mw->m_panner->unregisterView(m_pane);
Chris@0 2681 m_added = false;
Chris@0 2682 }
Chris@0 2683
Chris@0 2684 void
Chris@0 2685 MainWindow::RemovePaneCommand::unexecute()
Chris@0 2686 {
Chris@0 2687 m_mw->m_paneStack->showPane(m_pane);
Chris@0 2688 m_mw->m_paneStack->setCurrentPane(m_prevCurrentPane);
Chris@0 2689 m_mw->m_panner->registerView(m_pane);
Chris@0 2690 m_added = true;
Chris@0 2691 }
Chris@0 2692
Chris@0 2693 void
Chris@0 2694 MainWindow::addLayer()
Chris@0 2695 {
Chris@0 2696 QObject *s = sender();
Chris@0 2697 QAction *action = dynamic_cast<QAction *>(s);
Chris@0 2698
Chris@0 2699 if (!action) {
Chris@0 2700 std::cerr << "WARNING: MainWindow::addLayer: sender is not an action"
Chris@0 2701 << std::endl;
Chris@0 2702 return;
Chris@0 2703 }
Chris@0 2704
Chris@0 2705 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2706
Chris@0 2707 if (!pane) {
Chris@0 2708 std::cerr << "WARNING: MainWindow::addLayer: no current pane" << std::endl;
Chris@0 2709 return;
Chris@0 2710 }
Chris@0 2711
Chris@0 2712 ExistingLayerActionMap::iterator ei = m_existingLayerActions.find(action);
Chris@0 2713
Chris@0 2714 if (ei != m_existingLayerActions.end()) {
Chris@0 2715 Layer *newLayer = ei->second;
Chris@0 2716 m_document->addLayerToView(pane, newLayer);
Chris@0 2717 m_paneStack->setCurrentLayer(pane, newLayer);
Chris@0 2718 return;
Chris@0 2719 }
Chris@0 2720
Chris@0 2721 TransformActionMap::iterator i = m_layerTransformActions.find(action);
Chris@0 2722
Chris@0 2723 if (i == m_layerTransformActions.end()) {
Chris@0 2724
Chris@0 2725 LayerActionMap::iterator i = m_layerActions.find(action);
Chris@0 2726
Chris@0 2727 if (i == m_layerActions.end()) {
Chris@0 2728 std::cerr << "WARNING: MainWindow::addLayer: unknown action "
Chris@0 2729 << action->objectName().toStdString() << std::endl;
Chris@0 2730 return;
Chris@0 2731 }
Chris@0 2732
Chris@0 2733 LayerFactory::LayerType type = i->second;
Chris@0 2734
Chris@0 2735 LayerFactory::LayerTypeSet emptyTypes =
Chris@0 2736 LayerFactory::getInstance()->getValidEmptyLayerTypes();
Chris@0 2737
Chris@0 2738 Layer *newLayer;
Chris@0 2739
Chris@0 2740 if (emptyTypes.find(type) != emptyTypes.end()) {
Chris@0 2741
Chris@0 2742 newLayer = m_document->createEmptyLayer(type);
Chris@0 2743 m_toolActions[ViewManager::DrawMode]->trigger();
Chris@0 2744
Chris@0 2745 } else {
Chris@0 2746
Chris@0 2747 newLayer = m_document->createMainModelLayer(type);
Chris@0 2748 }
Chris@0 2749
Chris@0 2750 m_document->addLayerToView(pane, newLayer);
Chris@0 2751 m_paneStack->setCurrentLayer(pane, newLayer);
Chris@0 2752
Chris@0 2753 return;
Chris@0 2754 }
Chris@0 2755
Chris@0 2756 TransformName transform = i->second;
Chris@0 2757 TransformFactory *factory = TransformFactory::getInstance();
Chris@0 2758
Chris@0 2759 QString configurationXml;
Chris@0 2760
Chris@0 2761 int channel = -1;
Chris@0 2762 // pick up the default channel from any existing layers on the same pane
Chris@0 2763 for (int j = 0; j < pane->getLayerCount(); ++j) {
Chris@0 2764 int c = LayerFactory::getInstance()->getChannel(pane->getLayer(j));
Chris@0 2765 if (c != -1) {
Chris@0 2766 channel = c;
Chris@0 2767 break;
Chris@0 2768 }
Chris@0 2769 }
Chris@0 2770
Chris@0 2771 bool needConfiguration = false;
Chris@0 2772
Chris@0 2773 if (factory->isTransformConfigurable(transform)) {
Chris@0 2774 needConfiguration = true;
Chris@0 2775 } else {
Chris@0 2776 int minChannels, maxChannels;
Chris@0 2777 int myChannels = m_document->getMainModel()->getChannelCount();
Chris@0 2778 if (factory->getTransformChannelRange(transform,
Chris@0 2779 minChannels,
Chris@0 2780 maxChannels)) {
Chris@0 2781 // std::cerr << "myChannels: " << myChannels << ", minChannels: " << minChannels << ", maxChannels: " << maxChannels << std::endl;
Chris@0 2782 needConfiguration = (myChannels > maxChannels && maxChannels == 1);
Chris@0 2783 }
Chris@0 2784 }
Chris@0 2785
Chris@0 2786 if (needConfiguration) {
Chris@0 2787 bool ok =
Chris@0 2788 factory->getConfigurationForTransform
Chris@0 2789 (transform, m_document->getMainModel(), channel, configurationXml);
Chris@0 2790 if (!ok) return;
Chris@0 2791 }
Chris@0 2792
Chris@0 2793 Layer *newLayer = m_document->createDerivedLayer(transform,
Chris@0 2794 m_document->getMainModel(),
Chris@0 2795 channel,
Chris@0 2796 configurationXml);
Chris@0 2797
Chris@0 2798 if (newLayer) {
Chris@0 2799 m_document->addLayerToView(pane, newLayer);
Chris@0 2800 m_document->setChannel(newLayer, channel);
Chris@0 2801 }
Chris@0 2802
Chris@0 2803 updateMenuStates();
Chris@0 2804 }
Chris@0 2805
Chris@0 2806 void
Chris@0 2807 MainWindow::deleteCurrentPane()
Chris@0 2808 {
Chris@0 2809 CommandHistory::getInstance()->startCompoundOperation
Chris@0 2810 (tr("Delete Pane"), true);
Chris@0 2811
Chris@0 2812 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2813 if (pane) {
Chris@0 2814 while (pane->getLayerCount() > 0) {
Chris@0 2815 Layer *layer = pane->getLayer(0);
Chris@0 2816 if (layer) {
Chris@0 2817 m_document->removeLayerFromView(pane, layer);
Chris@0 2818 } else {
Chris@0 2819 break;
Chris@0 2820 }
Chris@0 2821 }
Chris@0 2822
Chris@0 2823 RemovePaneCommand *command = new RemovePaneCommand(this, pane);
Chris@0 2824 CommandHistory::getInstance()->addCommand(command);
Chris@0 2825 }
Chris@0 2826
Chris@0 2827 CommandHistory::getInstance()->endCompoundOperation();
Chris@0 2828
Chris@0 2829 updateMenuStates();
Chris@0 2830 }
Chris@0 2831
Chris@0 2832 void
Chris@0 2833 MainWindow::deleteCurrentLayer()
Chris@0 2834 {
Chris@0 2835 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2836 if (pane) {
Chris@0 2837 Layer *layer = pane->getSelectedLayer();
Chris@0 2838 if (layer) {
Chris@0 2839 m_document->removeLayerFromView(pane, layer);
Chris@0 2840 }
Chris@0 2841 }
Chris@0 2842 updateMenuStates();
Chris@0 2843 }
Chris@0 2844
Chris@0 2845 void
Chris@0 2846 MainWindow::renameCurrentLayer()
Chris@0 2847 {
Chris@0 2848 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2849 if (pane) {
Chris@0 2850 Layer *layer = pane->getSelectedLayer();
Chris@0 2851 if (layer) {
Chris@0 2852 bool ok = false;
Chris@0 2853 QString newName = QInputDialog::getText
Chris@0 2854 (this, tr("Rename Layer"),
Chris@0 2855 tr("New name for this layer:"),
Chris@0 2856 QLineEdit::Normal, layer->objectName(), &ok);
Chris@0 2857 if (ok) {
Chris@0 2858 layer->setObjectName(newName);
Chris@0 2859 setupExistingLayersMenu();
Chris@0 2860 }
Chris@0 2861 }
Chris@0 2862 }
Chris@0 2863 }
Chris@0 2864
Chris@0 2865 void
Chris@0 2866 MainWindow::playSpeedChanged(int speed)
Chris@0 2867 {
Chris@12 2868 static float factors[] = {
Chris@12 2869 1.0, 1.1, 1.2, 1.3, 1.5, 1.7, 2.0, 3.0, 4.0, 6.0, 10.0
Chris@12 2870 };
Chris@12 2871 float factor = factors[speed >= 10 ? speed - 10 : 10 - speed];
Chris@12 2872 // int factor = 11 - speed;
Chris@12 2873 if (speed > 10) factor = 1.0 / factor;
Chris@12 2874 std::cerr << "factor = " << factor << std::endl;
Chris@14 2875 /*
Chris@12 2876 int iinc = 128;
Chris@12 2877 int oinc = lrintf(iinc * factor);
Chris@12 2878 factor = (float(oinc) + 0.01) / iinc;
Chris@12 2879 std::cerr << "corrected factor = " << factor << std::endl;
Chris@14 2880 */
Chris@0 2881 m_playSpeed->setToolTip(tr("Playback speed: %1")
Chris@12 2882 .arg(factor != 1 ?
Chris@0 2883 QString("1/%1").arg(factor) :
Chris@0 2884 tr("Full")));
Chris@16 2885 m_playSharpen->setEnabled(speed != 10);
Chris@16 2886 bool sharpen = (speed != 10 && m_playSharpen->isChecked());
Chris@16 2887 m_playSource->setSlowdownFactor(factor, sharpen);
Chris@16 2888 }
Chris@16 2889
Chris@16 2890 void
Chris@16 2891 MainWindow::playSharpenToggled()
Chris@16 2892 {
Chris@16 2893 playSpeedChanged(m_playSpeed->value());
Chris@0 2894 }
Chris@0 2895
Chris@0 2896 void
Chris@0 2897 MainWindow::outputLevelsChanged(float left, float right)
Chris@0 2898 {
Chris@0 2899 m_fader->setPeakLeft(left);
Chris@0 2900 m_fader->setPeakRight(right);
Chris@0 2901 }
Chris@0 2902
Chris@0 2903 void
Chris@0 2904 MainWindow::sampleRateMismatch(size_t requested, size_t actual,
Chris@0 2905 bool willResample)
Chris@0 2906 {
Chris@0 2907 if (!willResample) {
Chris@0 2908 //!!! more helpful message needed
Chris@0 2909 QMessageBox::information
Chris@0 2910 (this, tr("Sample rate mismatch"),
Chris@0 2911 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 2912 .arg(requested).arg(actual));
Chris@0 2913 }
Chris@0 2914
Chris@0 2915 /*!!! Let's not do this for now, and see how we go -- now that we're putting
Chris@0 2916 sample rate information in the status bar
Chris@0 2917
Chris@0 2918 QMessageBox::information
Chris@0 2919 (this, tr("Sample rate mismatch"),
Chris@0 2920 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 2921 .arg(requested).arg(actual));
Chris@0 2922 */
Chris@0 2923
Chris@0 2924 updateDescriptionLabel();
Chris@0 2925 }
Chris@0 2926
Chris@0 2927 void
Chris@0 2928 MainWindow::layerAdded(Layer *layer)
Chris@0 2929 {
Chris@0 2930 // std::cerr << "MainWindow::layerAdded(" << layer << ")" << std::endl;
Chris@0 2931 // setupExistingLayersMenu();
Chris@0 2932 updateMenuStates();
Chris@0 2933 }
Chris@0 2934
Chris@0 2935 void
Chris@0 2936 MainWindow::layerRemoved(Layer *layer)
Chris@0 2937 {
Chris@0 2938 // std::cerr << "MainWindow::layerRemoved(" << layer << ")" << std::endl;
Chris@0 2939 setupExistingLayersMenu();
Chris@0 2940 updateMenuStates();
Chris@0 2941 }
Chris@0 2942
Chris@0 2943 void
Chris@0 2944 MainWindow::layerAboutToBeDeleted(Layer *layer)
Chris@0 2945 {
Chris@0 2946 // std::cerr << "MainWindow::layerAboutToBeDeleted(" << layer << ")" << std::endl;
Chris@0 2947 if (layer == m_timeRulerLayer) {
Chris@0 2948 // std::cerr << "(this is the time ruler layer)" << std::endl;
Chris@0 2949 m_timeRulerLayer = 0;
Chris@0 2950 }
Chris@0 2951 }
Chris@0 2952
Chris@0 2953 void
Chris@0 2954 MainWindow::layerInAView(Layer *layer, bool inAView)
Chris@0 2955 {
Chris@0 2956 // std::cerr << "MainWindow::layerInAView(" << layer << "," << inAView << ")" << std::endl;
Chris@0 2957
Chris@0 2958 // Check whether we need to add or remove model from play source
Chris@0 2959 Model *model = layer->getModel();
Chris@0 2960 if (model) {
Chris@0 2961 if (inAView) {
Chris@0 2962 m_playSource->addModel(model);
Chris@0 2963 } else {
Chris@0 2964 bool found = false;
Chris@0 2965 for (int i = 0; i < m_paneStack->getPaneCount(); ++i) {
Chris@0 2966 Pane *pane = m_paneStack->getPane(i);
Chris@0 2967 if (!pane) continue;
Chris@0 2968 for (int j = 0; j < pane->getLayerCount(); ++j) {
Chris@0 2969 Layer *pl = pane->getLayer(j);
Chris@0 2970 if (pl && pl->getModel() == model) {
Chris@0 2971 found = true;
Chris@0 2972 break;
Chris@0 2973 }
Chris@0 2974 }
Chris@0 2975 if (found) break;
Chris@0 2976 }
Chris@0 2977 if (!found) m_playSource->removeModel(model);
Chris@0 2978 }
Chris@0 2979 }
Chris@0 2980
Chris@0 2981 setupExistingLayersMenu();
Chris@0 2982 updateMenuStates();
Chris@0 2983 }
Chris@0 2984
Chris@0 2985 void
Chris@0 2986 MainWindow::modelAdded(Model *model)
Chris@0 2987 {
Chris@0 2988 // std::cerr << "MainWindow::modelAdded(" << model << ")" << std::endl;
Chris@0 2989 m_playSource->addModel(model);
Chris@0 2990 }
Chris@0 2991
Chris@0 2992 void
Chris@0 2993 MainWindow::mainModelChanged(WaveFileModel *model)
Chris@0 2994 {
Chris@0 2995 // std::cerr << "MainWindow::mainModelChanged(" << model << ")" << std::endl;
Chris@0 2996 updateDescriptionLabel();
Chris@0 2997 m_panLayer->setModel(model);
Chris@0 2998 if (model) m_viewManager->setMainModelSampleRate(model->getSampleRate());
Chris@0 2999 if (model && !m_playTarget) createPlayTarget();
Chris@0 3000 }
Chris@0 3001
Chris@0 3002 void
Chris@0 3003 MainWindow::modelAboutToBeDeleted(Model *model)
Chris@0 3004 {
Chris@0 3005 // std::cerr << "MainWindow::modelAboutToBeDeleted(" << model << ")" << std::endl;
Chris@0 3006 m_playSource->removeModel(model);
Chris@0 3007 }
Chris@0 3008
Chris@0 3009 void
Chris@0 3010 MainWindow::modelGenerationFailed(QString transformName)
Chris@0 3011 {
Chris@0 3012 QMessageBox::warning
Chris@0 3013 (this,
Chris@0 3014 tr("Failed to generate layer"),
Chris@0 3015 tr("The layer transform \"%1\" failed to run.\nThis probably means that a plugin failed to initialise.")
Chris@0 3016 .arg(transformName),
Chris@0 3017 QMessageBox::Ok, 0);
Chris@0 3018 }
Chris@0 3019
Chris@0 3020 void
Chris@0 3021 MainWindow::modelRegenerationFailed(QString layerName, QString transformName)
Chris@0 3022 {
Chris@0 3023 QMessageBox::warning
Chris@0 3024 (this,
Chris@0 3025 tr("Failed to regenerate layer"),
Chris@0 3026 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 3027 .arg(layerName).arg(transformName),
Chris@0 3028 QMessageBox::Ok, 0);
Chris@0 3029 }
Chris@0 3030
Chris@0 3031 void
Chris@0 3032 MainWindow::rightButtonMenuRequested(Pane *pane, QPoint position)
Chris@0 3033 {
Chris@0 3034 // std::cerr << "MainWindow::rightButtonMenuRequested(" << pane << ", " << position.x() << ", " << position.y() << ")" << std::endl;
Chris@0 3035 m_paneStack->setCurrentPane(pane);
Chris@0 3036 m_rightButtonMenu->popup(position);
Chris@0 3037 }
Chris@0 3038
Chris@0 3039 void
Chris@0 3040 MainWindow::showLayerTree()
Chris@0 3041 {
Chris@0 3042 QTreeView *view = new QTreeView();
Chris@0 3043 LayerTreeModel *tree = new LayerTreeModel(m_paneStack);
Chris@0 3044 view->expand(tree->index(0, 0, QModelIndex()));
Chris@0 3045 view->setModel(tree);
Chris@0 3046 view->show();
Chris@0 3047 }
Chris@0 3048
Chris@0 3049 void
Chris@0 3050 MainWindow::preferenceChanged(PropertyContainer::PropertyName name)
Chris@0 3051 {
Chris@0 3052 if (name == "Property Box Layout") {
Chris@0 3053 if (Preferences::getInstance()->getPropertyBoxLayout() ==
Chris@0 3054 Preferences::VerticallyStacked) {
Chris@0 3055 m_paneStack->setLayoutStyle(PaneStack::PropertyStackPerPaneLayout);
Chris@0 3056 } else {
Chris@0 3057 m_paneStack->setLayoutStyle(PaneStack::SinglePropertyStackLayout);
Chris@0 3058 }
Chris@0 3059 }
Chris@0 3060 }
Chris@0 3061
Chris@0 3062 void
Chris@0 3063 MainWindow::preferences()
Chris@0 3064 {
Chris@0 3065 if (!m_preferencesDialog.isNull()) {
Chris@0 3066 m_preferencesDialog->show();
Chris@0 3067 m_preferencesDialog->raise();
Chris@0 3068 return;
Chris@0 3069 }
Chris@0 3070
Chris@0 3071 m_preferencesDialog = new PreferencesDialog(this);
Chris@0 3072
Chris@0 3073 // DeleteOnClose is safe here, because m_preferencesDialog is a
Chris@0 3074 // QPointer that will be zeroed when the dialog is deleted. We
Chris@0 3075 // use it in preference to leaving the dialog lying around because
Chris@0 3076 // if you Cancel the dialog, it resets the preferences state
Chris@0 3077 // without resetting its own widgets, so its state will be
Chris@0 3078 // incorrect when next shown unless we construct it afresh
Chris@0 3079 m_preferencesDialog->setAttribute(Qt::WA_DeleteOnClose);
Chris@0 3080
Chris@0 3081 m_preferencesDialog->show();
Chris@0 3082 }
Chris@0 3083
Chris@0 3084 void
Chris@0 3085 MainWindow::website()
Chris@0 3086 {
Chris@0 3087 openHelpUrl(tr("http://www.sonicvisualiser.org/"));
Chris@0 3088 }
Chris@0 3089
Chris@0 3090 void
Chris@0 3091 MainWindow::help()
Chris@0 3092 {
Chris@0 3093 openHelpUrl(tr("http://www.sonicvisualiser.org/doc/reference/en/"));
Chris@0 3094 }
Chris@0 3095
Chris@0 3096 void
Chris@0 3097 MainWindow::openHelpUrl(QString url)
Chris@0 3098 {
Chris@0 3099 // This method mostly lifted from Qt Assistant source code
Chris@0 3100
Chris@0 3101 QProcess *process = new QProcess(this);
Chris@0 3102 connect(process, SIGNAL(finished(int)), process, SLOT(deleteLater()));
Chris@0 3103
Chris@0 3104 QStringList args;
Chris@0 3105
Chris@0 3106 #ifdef Q_OS_MAC
Chris@0 3107 args.append(url);
Chris@0 3108 process->start("open", args);
Chris@0 3109 #else
Chris@0 3110 #ifdef Q_OS_WIN32
Chris@0 3111
Chris@0 3112 QString pf(getenv("ProgramFiles"));
Chris@0 3113 QString command = pf + QString("\\Internet Explorer\\IEXPLORE.EXE");
Chris@0 3114
Chris@0 3115 args.append(url);
Chris@0 3116 process->start(command, args);
Chris@0 3117
Chris@0 3118 #else
Chris@0 3119 #ifdef Q_WS_X11
Chris@0 3120 if (!qgetenv("KDE_FULL_SESSION").isEmpty()) {
Chris@0 3121 args.append("exec");
Chris@0 3122 args.append(url);
Chris@0 3123 process->start("kfmclient", args);
Chris@0 3124 } else if (!qgetenv("BROWSER").isEmpty()) {
Chris@0 3125 args.append(url);
Chris@0 3126 process->start(qgetenv("BROWSER"), args);
Chris@0 3127 } else {
Chris@0 3128 args.append(url);
Chris@0 3129 process->start("firefox", args);
Chris@0 3130 }
Chris@0 3131 #endif
Chris@0 3132 #endif
Chris@0 3133 #endif
Chris@0 3134 }
Chris@0 3135
Chris@0 3136 void
Chris@0 3137 MainWindow::about()
Chris@0 3138 {
Chris@0 3139 bool debug = false;
Chris@0 3140 QString version = "(unknown version)";
Chris@0 3141
Chris@0 3142 #ifdef BUILD_DEBUG
Chris@0 3143 debug = true;
Chris@0 3144 #endif
Chris@0 3145 #ifdef SV_VERSION
Chris@0 3146 #ifdef SVNREV
Chris@0 3147 version = tr("Release %1 : Revision %2").arg(SV_VERSION).arg(SVNREV);
Chris@0 3148 #else
Chris@0 3149 version = tr("Release %1").arg(SV_VERSION);
Chris@0 3150 #endif
Chris@0 3151 #else
Chris@0 3152 #ifdef SVNREV
Chris@0 3153 version = tr("Unreleased : Revision %1").arg(SVNREV);
Chris@0 3154 #endif
Chris@0 3155 #endif
Chris@0 3156
Chris@0 3157 QString aboutText;
Chris@0 3158
Chris@0 3159 aboutText += tr("<h3>About Sonic Visualiser</h3>");
Chris@0 3160 aboutText += tr("<p>Sonic Visualiser is a program for viewing and exploring audio data for semantic music analysis and annotation.</p>");
Chris@0 3161 aboutText += tr("<p>%1 : %2 build</p>")
Chris@0 3162 .arg(version)
Chris@0 3163 .arg(debug ? tr("Debug") : tr("Release"));
Chris@0 3164
Chris@0 3165 #ifdef BUILD_STATIC
Chris@0 3166 aboutText += tr("<p>Statically linked");
Chris@0 3167 #ifndef QT_SHARED
Chris@0 3168 aboutText += tr("<br>With Qt (v%1) &copy; Trolltech AS").arg(QT_VERSION_STR);
Chris@0 3169 #endif
Chris@0 3170 #ifdef HAVE_JACK
Chris@0 3171 aboutText += tr("<br>With JACK audio output (v%1) &copy; Paul Davis and Jack O'Quin").arg(JACK_VERSION);
Chris@0 3172 #endif
Chris@0 3173 #ifdef HAVE_PORTAUDIO
Chris@0 3174 aboutText += tr("<br>With PortAudio audio output &copy; Ross Bencina and Phil Burk");
Chris@0 3175 #endif
Chris@0 3176 #ifdef HAVE_OGGZ
Chris@0 3177 aboutText += tr("<br>With Ogg file decoder (oggz v%1, fishsound v%2) &copy; CSIRO Australia").arg(OGGZ_VERSION).arg(FISHSOUND_VERSION);
Chris@0 3178 #endif
Chris@0 3179 #ifdef HAVE_MAD
Chris@0 3180 aboutText += tr("<br>With MAD mp3 decoder (v%1) &copy; Underbit Technologies Inc").arg(MAD_VERSION);
Chris@0 3181 #endif
Chris@0 3182 #ifdef HAVE_SAMPLERATE
Chris@0 3183 aboutText += tr("<br>With libsamplerate (v%1) &copy; Erik de Castro Lopo").arg(SAMPLERATE_VERSION);
Chris@0 3184 #endif
Chris@0 3185 #ifdef HAVE_SNDFILE
Chris@0 3186 aboutText += tr("<br>With libsndfile (v%1) &copy; Erik de Castro Lopo").arg(SNDFILE_VERSION);
Chris@0 3187 #endif
Chris@0 3188 #ifdef HAVE_FFTW3
Chris@0 3189 aboutText += tr("<br>With FFTW3 (v%1) &copy; Matteo Frigo and MIT").arg(FFTW3_VERSION);
Chris@0 3190 #endif
Chris@0 3191 #ifdef HAVE_VAMP
Chris@0 3192 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 3193 #endif
Chris@0 3194 aboutText += tr("<br>With LADSPA plugin support (API v%1) &copy; Richard Furse, Paul Davis, Stefan Westerfeld").arg(LADSPA_VERSION);
Chris@0 3195 aboutText += tr("<br>With DSSI plugin support (API v%1) &copy; Chris Cannam, Steve Harris, Sean Bolton").arg(DSSI_VERSION);
Chris@0 3196 aboutText += "</p>";
Chris@0 3197 #endif
Chris@0 3198
Chris@0 3199 aboutText +=
Chris@0 3200 "<p>Sonic Visualiser Copyright &copy; 2005 - 2006 Chris Cannam<br>"
Chris@0 3201 "Centre for Digital Music, Queen Mary, University of London.</p>"
Chris@0 3202 "<p>This program is free software; you can redistribute it and/or<br>"
Chris@0 3203 "modify it under the terms of the GNU General Public License as<br>"
Chris@0 3204 "published by the Free Software Foundation; either version 2 of the<br>"
Chris@0 3205 "License, or (at your option) any later version.<br>See the file "
Chris@0 3206 "COPYING included with this distribution for more information.</p>";
Chris@0 3207
Chris@0 3208 QMessageBox::about(this, tr("About Sonic Visualiser"), aboutText);
Chris@0 3209 }
Chris@0 3210
Chris@0 3211
Chris@0 3212 #ifdef INCLUDE_MOCFILES
Chris@0 3213 #include "MainWindow.moc.cpp"
Chris@0 3214 #endif