annotate main/MainWindow.cpp @ 26:d88d117e0c34

* Add mono timestretch toggle button; some more work on getting blocksize etc parameters through to plugins
author Chris Cannam
date Mon, 18 Sep 2006 16:43:17 +0000
parents e74f508db18c
children 61259228d029
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@25 158 m_playSpeed->setMaximum(199);
Chris@25 159 m_playSpeed->setValue(100);
Chris@0 160 m_playSpeed->setFixedWidth(24);
Chris@0 161 m_playSpeed->setFixedHeight(24);
Chris@0 162 m_playSpeed->setNotchesVisible(true);
Chris@25 163 m_playSpeed->setPageStep(10);
Chris@25 164 m_playSpeed->setToolTip(tr("Playback speed: +0%"));
Chris@25 165 m_playSpeed->setDefaultValue(100);
Chris@0 166 connect(m_playSpeed, SIGNAL(valueChanged(int)),
Chris@0 167 this, SLOT(playSpeedChanged(int)));
Chris@0 168
Chris@26 169 m_playSharpen = new QPushButton(frame);
Chris@17 170 m_playSharpen->setToolTip(tr("Sharpen percussive transients"));
Chris@26 171 m_playSharpen->setFixedSize(20, 20);
Chris@26 172 // m_playSharpen->setFlat(true);
Chris@16 173 m_playSharpen->setEnabled(false);
Chris@26 174 m_playSharpen->setCheckable(true);
Chris@26 175 m_playSharpen->setChecked(false);
Chris@26 176 m_playSharpen->setIcon(QIcon(":icons/sharpen.png"));
Chris@26 177 connect(m_playSharpen, SIGNAL(clicked()), this, SLOT(playSharpenToggled()));
Chris@26 178
Chris@26 179 m_playMono = new QPushButton(frame);
Chris@26 180 m_playMono->setToolTip(tr("Run time stretcher in mono only"));
Chris@26 181 m_playMono->setFixedSize(20, 20);
Chris@26 182 // m_playMono->setFlat(true);
Chris@26 183 m_playMono->setEnabled(false);
Chris@26 184 m_playMono->setCheckable(true);
Chris@26 185 m_playMono->setChecked(false);
Chris@26 186 m_playMono->setIcon(QIcon(":icons/mono.png"));
Chris@26 187 connect(m_playMono, SIGNAL(clicked()), this, SLOT(playMonoToggled()));
Chris@21 188
Chris@21 189 QSettings settings;
Chris@21 190 settings.beginGroup("MainWindow");
Chris@24 191 m_playSharpen->setChecked(settings.value("playsharpen", true).toBool());
Chris@26 192 m_playMono->setChecked(settings.value("playmono", false).toBool());
Chris@21 193 settings.endGroup();
Chris@21 194
Chris@26 195 layout->addWidget(m_paneStack, 0, 0, 1, 5);
Chris@0 196 layout->addWidget(m_panner, 1, 0);
Chris@0 197 layout->addWidget(m_fader, 1, 1);
Chris@0 198 layout->addWidget(m_playSpeed, 1, 2);
Chris@16 199 layout->addWidget(m_playSharpen, 1, 3);
Chris@26 200 layout->addWidget(m_playMono, 1, 4);
Chris@16 201
Chris@16 202 layout->setColumnStretch(0, 10);
Chris@16 203
Chris@0 204 frame->setLayout(layout);
Chris@0 205
Chris@0 206 connect(m_viewManager, SIGNAL(outputLevelsChanged(float, float)),
Chris@0 207 this, SLOT(outputLevelsChanged(float, float)));
Chris@0 208
Chris@0 209 connect(Preferences::getInstance(),
Chris@0 210 SIGNAL(propertyChanged(PropertyContainer::PropertyName)),
Chris@0 211 this,
Chris@0 212 SLOT(preferenceChanged(PropertyContainer::PropertyName)));
Chris@0 213
Chris@0 214 setupMenus();
Chris@0 215 setupToolbars();
Chris@0 216
Chris@7 217 statusBar()->addWidget(m_descriptionLabel);
Chris@0 218
Chris@0 219 newSession();
Chris@0 220 }
Chris@0 221
Chris@0 222 MainWindow::~MainWindow()
Chris@0 223 {
Chris@0 224 closeSession();
Chris@0 225 delete m_playTarget;
Chris@0 226 delete m_playSource;
Chris@0 227 delete m_viewManager;
Chris@0 228 Profiles::getInstance()->dump();
Chris@0 229 }
Chris@0 230
Chris@0 231 void
Chris@0 232 MainWindow::setupMenus()
Chris@0 233 {
Chris@0 234 QAction *action = 0;
Chris@0 235 QMenu *menu = 0;
Chris@0 236 QToolBar *toolbar = 0;
Chris@0 237
Chris@0 238 if (!m_mainMenusCreated) {
Chris@0 239 m_rightButtonMenu = new QMenu();
Chris@0 240 }
Chris@0 241
Chris@0 242 if (m_rightButtonLayerMenu) {
Chris@0 243 m_rightButtonLayerMenu->clear();
Chris@0 244 } else {
Chris@0 245 m_rightButtonLayerMenu = m_rightButtonMenu->addMenu(tr("&Layer"));
Chris@0 246 m_rightButtonMenu->addSeparator();
Chris@0 247 }
Chris@0 248
Chris@0 249 if (!m_mainMenusCreated) {
Chris@0 250
Chris@0 251 CommandHistory::getInstance()->registerMenu(m_rightButtonMenu);
Chris@0 252 m_rightButtonMenu->addSeparator();
Chris@0 253
Chris@0 254 menu = menuBar()->addMenu(tr("&File"));
Chris@0 255 toolbar = addToolBar(tr("File Toolbar"));
Chris@0 256
Chris@0 257 QIcon icon(":icons/filenew.png");
Chris@0 258 icon.addFile(":icons/filenew-22.png");
Chris@0 259 action = new QAction(icon, tr("&New Session"), this);
Chris@0 260 action->setShortcut(tr("Ctrl+N"));
Chris@0 261 action->setStatusTip(tr("Clear the current Sonic Visualiser session and start a new one"));
Chris@0 262 connect(action, SIGNAL(triggered()), this, SLOT(newSession()));
Chris@0 263 menu->addAction(action);
Chris@0 264 toolbar->addAction(action);
Chris@0 265
Chris@0 266 icon = QIcon(":icons/fileopen.png");
Chris@0 267 icon.addFile(":icons/fileopen-22.png");
Chris@0 268
Chris@0 269 action = new QAction(icon, tr("&Open Session..."), this);
Chris@0 270 action->setShortcut(tr("Ctrl+O"));
Chris@0 271 action->setStatusTip(tr("Open a previously saved Sonic Visualiser session file"));
Chris@0 272 connect(action, SIGNAL(triggered()), this, SLOT(openSession()));
Chris@0 273 menu->addAction(action);
Chris@0 274
Chris@0 275 action = new QAction(icon, tr("&Open..."), this);
Chris@0 276 action->setStatusTip(tr("Open a session file, audio file, or layer"));
Chris@0 277 connect(action, SIGNAL(triggered()), this, SLOT(openSomething()));
Chris@0 278 toolbar->addAction(action);
Chris@0 279
Chris@0 280 icon = QIcon(":icons/filesave.png");
Chris@0 281 icon.addFile(":icons/filesave-22.png");
Chris@0 282 action = new QAction(icon, tr("&Save Session"), this);
Chris@0 283 action->setShortcut(tr("Ctrl+S"));
Chris@0 284 action->setStatusTip(tr("Save the current session into a Sonic Visualiser session file"));
Chris@0 285 connect(action, SIGNAL(triggered()), this, SLOT(saveSession()));
Chris@0 286 connect(this, SIGNAL(canSave(bool)), action, SLOT(setEnabled(bool)));
Chris@0 287 menu->addAction(action);
Chris@0 288 toolbar->addAction(action);
Chris@0 289
Chris@0 290 icon = QIcon(":icons/filesaveas.png");
Chris@0 291 icon.addFile(":icons/filesaveas-22.png");
Chris@0 292 action = new QAction(icon, tr("Save Session &As..."), this);
Chris@0 293 action->setStatusTip(tr("Save the current session into a new Sonic Visualiser session file"));
Chris@0 294 connect(action, SIGNAL(triggered()), this, SLOT(saveSessionAs()));
Chris@0 295 menu->addAction(action);
Chris@0 296 toolbar->addAction(action);
Chris@0 297
Chris@0 298 menu->addSeparator();
Chris@0 299
Chris@0 300 action = new QAction(tr("&Import Audio File..."), this);
Chris@0 301 action->setShortcut(tr("Ctrl+I"));
Chris@0 302 action->setStatusTip(tr("Import an existing audio file"));
Chris@0 303 connect(action, SIGNAL(triggered()), this, SLOT(importAudio()));
Chris@0 304 menu->addAction(action);
Chris@0 305
Chris@0 306 action = new QAction(tr("Import Secondary Audio File..."), this);
Chris@0 307 action->setShortcut(tr("Ctrl+Shift+I"));
Chris@0 308 action->setStatusTip(tr("Import an extra audio file as a separate layer"));
Chris@0 309 connect(action, SIGNAL(triggered()), this, SLOT(importMoreAudio()));
Chris@0 310 connect(this, SIGNAL(canImportMoreAudio(bool)), action, SLOT(setEnabled(bool)));
Chris@0 311 menu->addAction(action);
Chris@0 312
Chris@0 313 action = new QAction(tr("&Export Audio File..."), this);
Chris@0 314 action->setStatusTip(tr("Export selection as an audio file"));
Chris@0 315 connect(action, SIGNAL(triggered()), this, SLOT(exportAudio()));
Chris@0 316 connect(this, SIGNAL(canExportAudio(bool)), action, SLOT(setEnabled(bool)));
Chris@0 317 menu->addAction(action);
Chris@0 318
Chris@0 319 menu->addSeparator();
Chris@0 320
Chris@0 321 action = new QAction(tr("Import Annotation &Layer..."), this);
Chris@0 322 action->setShortcut(tr("Ctrl+L"));
Chris@0 323 action->setStatusTip(tr("Import layer data from an existing file"));
Chris@0 324 connect(action, SIGNAL(triggered()), this, SLOT(importLayer()));
Chris@0 325 connect(this, SIGNAL(canImportLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 326 menu->addAction(action);
Chris@0 327
Chris@0 328 action = new QAction(tr("Export Annotation Layer..."), this);
Chris@0 329 action->setStatusTip(tr("Export layer data to a file"));
Chris@0 330 connect(action, SIGNAL(triggered()), this, SLOT(exportLayer()));
Chris@0 331 connect(this, SIGNAL(canExportLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 332 menu->addAction(action);
Chris@0 333
Chris@0 334 menu->addSeparator();
Chris@0 335 m_recentFilesMenu = menu->addMenu(tr("&Recent Files"));
Chris@0 336 menu->addMenu(m_recentFilesMenu);
Chris@0 337 setupRecentFilesMenu();
Chris@0 338 connect(RecentFiles::getInstance(), SIGNAL(recentFilesChanged()),
Chris@0 339 this, SLOT(setupRecentFilesMenu()));
Chris@0 340
Chris@0 341 menu->addSeparator();
Chris@0 342 action = new QAction(tr("&Preferences..."), this);
Chris@0 343 action->setStatusTip(tr("Adjust the application preferences"));
Chris@0 344 connect(action, SIGNAL(triggered()), this, SLOT(preferences()));
Chris@0 345 menu->addAction(action);
Chris@0 346
Chris@0 347 /*!!!
Chris@0 348 menu->addSeparator();
Chris@0 349
Chris@0 350 action = new QAction(tr("Play / Pause"), this);
Chris@0 351 action->setShortcut(tr("Space"));
Chris@0 352 action->setStatusTip(tr("Start or stop playback from the current position"));
Chris@0 353 connect(action, SIGNAL(triggered()), this, SLOT(play()));
Chris@0 354 menu->addAction(action);
Chris@0 355 */
Chris@0 356
Chris@0 357 menu->addSeparator();
Chris@0 358 action = new QAction(QIcon(":/icons/exit.png"),
Chris@0 359 tr("&Quit"), this);
Chris@0 360 action->setShortcut(tr("Ctrl+Q"));
Chris@0 361 connect(action, SIGNAL(triggered()), this, SLOT(close()));
Chris@0 362 menu->addAction(action);
Chris@0 363
Chris@0 364 menu = menuBar()->addMenu(tr("&Edit"));
Chris@0 365 CommandHistory::getInstance()->registerMenu(menu);
Chris@0 366
Chris@0 367 menu->addSeparator();
Chris@0 368
Chris@0 369 action = new QAction(QIcon(":/icons/editcut.png"),
Chris@0 370 tr("Cu&t"), this);
Chris@0 371 action->setShortcut(tr("Ctrl+X"));
Chris@0 372 connect(action, SIGNAL(triggered()), this, SLOT(cut()));
Chris@0 373 connect(this, SIGNAL(canEditSelection(bool)), action, SLOT(setEnabled(bool)));
Chris@0 374 menu->addAction(action);
Chris@0 375 m_rightButtonMenu->addAction(action);
Chris@0 376
Chris@0 377 action = new QAction(QIcon(":/icons/editcopy.png"),
Chris@0 378 tr("&Copy"), this);
Chris@0 379 action->setShortcut(tr("Ctrl+C"));
Chris@0 380 connect(action, SIGNAL(triggered()), this, SLOT(copy()));
Chris@0 381 connect(this, SIGNAL(canEditSelection(bool)), action, SLOT(setEnabled(bool)));
Chris@0 382 menu->addAction(action);
Chris@0 383 m_rightButtonMenu->addAction(action);
Chris@0 384
Chris@0 385 action = new QAction(QIcon(":/icons/editpaste.png"),
Chris@0 386 tr("&Paste"), this);
Chris@0 387 action->setShortcut(tr("Ctrl+V"));
Chris@0 388 connect(action, SIGNAL(triggered()), this, SLOT(paste()));
Chris@0 389 connect(this, SIGNAL(canPaste(bool)), action, SLOT(setEnabled(bool)));
Chris@0 390 menu->addAction(action);
Chris@0 391 m_rightButtonMenu->addAction(action);
Chris@0 392
Chris@0 393 action = new QAction(tr("&Delete Selected Items"), this);
Chris@0 394 action->setShortcut(tr("Del"));
Chris@0 395 connect(action, SIGNAL(triggered()), this, SLOT(deleteSelected()));
Chris@0 396 connect(this, SIGNAL(canEditSelection(bool)), action, SLOT(setEnabled(bool)));
Chris@0 397 menu->addAction(action);
Chris@0 398 m_rightButtonMenu->addAction(action);
Chris@0 399
Chris@0 400 menu->addSeparator();
Chris@0 401 m_rightButtonMenu->addSeparator();
Chris@0 402
Chris@0 403 action = new QAction(tr("Select &All"), this);
Chris@0 404 action->setShortcut(tr("Ctrl+A"));
Chris@0 405 connect(action, SIGNAL(triggered()), this, SLOT(selectAll()));
Chris@0 406 connect(this, SIGNAL(canSelect(bool)), action, SLOT(setEnabled(bool)));
Chris@0 407 menu->addAction(action);
Chris@0 408 m_rightButtonMenu->addAction(action);
Chris@0 409
Chris@0 410 action = new QAction(tr("Select &Visible Range"), this);
Chris@0 411 action->setShortcut(tr("Ctrl+Shift+A"));
Chris@0 412 connect(action, SIGNAL(triggered()), this, SLOT(selectVisible()));
Chris@0 413 connect(this, SIGNAL(canSelect(bool)), action, SLOT(setEnabled(bool)));
Chris@0 414 menu->addAction(action);
Chris@0 415
Chris@0 416 action = new QAction(tr("Select to &Start"), this);
Chris@0 417 action->setShortcut(tr("Shift+Left"));
Chris@0 418 connect(action, SIGNAL(triggered()), this, SLOT(selectToStart()));
Chris@0 419 connect(this, SIGNAL(canSelect(bool)), action, SLOT(setEnabled(bool)));
Chris@0 420 menu->addAction(action);
Chris@0 421
Chris@0 422 action = new QAction(tr("Select to &End"), this);
Chris@0 423 action->setShortcut(tr("Shift+Right"));
Chris@0 424 connect(action, SIGNAL(triggered()), this, SLOT(selectToEnd()));
Chris@0 425 connect(this, SIGNAL(canSelect(bool)), action, SLOT(setEnabled(bool)));
Chris@0 426 menu->addAction(action);
Chris@0 427
Chris@0 428 action = new QAction(tr("C&lear Selection"), this);
Chris@0 429 action->setShortcut(tr("Esc"));
Chris@0 430 connect(action, SIGNAL(triggered()), this, SLOT(clearSelection()));
Chris@0 431 connect(this, SIGNAL(canClearSelection(bool)), action, SLOT(setEnabled(bool)));
Chris@0 432 menu->addAction(action);
Chris@0 433 m_rightButtonMenu->addAction(action);
Chris@0 434
Chris@0 435 menu->addSeparator();
Chris@0 436
Chris@0 437 action = new QAction(tr("&Insert Instant at Playback Position"), this);
Chris@0 438 action->setShortcut(tr("Enter"));
Chris@0 439 connect(action, SIGNAL(triggered()), this, SLOT(insertInstant()));
Chris@0 440 connect(this, SIGNAL(canInsertInstant(bool)), action, SLOT(setEnabled(bool)));
Chris@0 441 menu->addAction(action);
Chris@0 442
Chris@7 443 // Laptop shortcut (no keypad Enter key)
Chris@7 444 connect(new QShortcut(tr(";"), this), SIGNAL(activated()),
Chris@7 445 this, SLOT(insertInstant()));
Chris@7 446
Chris@0 447 menu = menuBar()->addMenu(tr("&View"));
Chris@0 448
Chris@0 449 QActionGroup *overlayGroup = new QActionGroup(this);
Chris@0 450
Chris@0 451 action = new QAction(tr("&No Text Overlays"), this);
Chris@0 452 action->setShortcut(tr("0"));
Chris@0 453 action->setStatusTip(tr("Show no texts for frame times, layer names etc"));
Chris@0 454 connect(action, SIGNAL(triggered()), this, SLOT(showNoOverlays()));
Chris@0 455 action->setCheckable(true);
Chris@0 456 action->setChecked(false);
Chris@0 457 overlayGroup->addAction(action);
Chris@0 458 menu->addAction(action);
Chris@0 459
Chris@0 460 action = new QAction(tr("Basic &Text Overlays"), this);
Chris@0 461 action->setShortcut(tr("9"));
Chris@0 462 action->setStatusTip(tr("Show texts for frame times etc, but not layer names etc"));
Chris@0 463 connect(action, SIGNAL(triggered()), this, SLOT(showBasicOverlays()));
Chris@0 464 action->setCheckable(true);
Chris@0 465 action->setChecked(true);
Chris@0 466 overlayGroup->addAction(action);
Chris@0 467 menu->addAction(action);
Chris@0 468
Chris@0 469 action = new QAction(tr("&All Text Overlays"), this);
Chris@0 470 action->setShortcut(tr("8"));
Chris@0 471 action->setStatusTip(tr("Show texts for frame times, layer names etc"));
Chris@7 472 connect(action, SIGNAL(triggered()), this, SLOT(showAllTextOverlays()));
Chris@0 473 action->setCheckable(true);
Chris@0 474 action->setChecked(false);
Chris@0 475 overlayGroup->addAction(action);
Chris@0 476 menu->addAction(action);
Chris@0 477
Chris@0 478 menu->addSeparator();
Chris@0 479
Chris@0 480 action = new QAction(tr("Scroll &Left"), this);
Chris@0 481 action->setShortcut(tr("Left"));
Chris@0 482 action->setStatusTip(tr("Scroll the current pane to the left"));
Chris@0 483 connect(action, SIGNAL(triggered()), this, SLOT(scrollLeft()));
Chris@0 484 connect(this, SIGNAL(canScroll(bool)), action, SLOT(setEnabled(bool)));
Chris@0 485 menu->addAction(action);
Chris@0 486
Chris@0 487 action = new QAction(tr("Scroll &Right"), this);
Chris@0 488 action->setShortcut(tr("Right"));
Chris@0 489 action->setStatusTip(tr("Scroll the current pane to the right"));
Chris@0 490 connect(action, SIGNAL(triggered()), this, SLOT(scrollRight()));
Chris@0 491 connect(this, SIGNAL(canScroll(bool)), action, SLOT(setEnabled(bool)));
Chris@0 492 menu->addAction(action);
Chris@0 493
Chris@0 494 action = new QAction(tr("Jump Left"), this);
Chris@0 495 action->setShortcut(tr("Ctrl+Left"));
Chris@0 496 action->setStatusTip(tr("Scroll the current pane a big step to the left"));
Chris@0 497 connect(action, SIGNAL(triggered()), this, SLOT(jumpLeft()));
Chris@0 498 connect(this, SIGNAL(canScroll(bool)), action, SLOT(setEnabled(bool)));
Chris@0 499 menu->addAction(action);
Chris@0 500
Chris@0 501 action = new QAction(tr("Jump Right"), this);
Chris@0 502 action->setShortcut(tr("Ctrl+Right"));
Chris@0 503 action->setStatusTip(tr("Scroll the current pane a big step to the right"));
Chris@0 504 connect(action, SIGNAL(triggered()), this, SLOT(jumpRight()));
Chris@0 505 connect(this, SIGNAL(canScroll(bool)), action, SLOT(setEnabled(bool)));
Chris@0 506 menu->addAction(action);
Chris@0 507
Chris@0 508 menu->addSeparator();
Chris@0 509
Chris@0 510 action = new QAction(QIcon(":/icons/zoom-in.png"),
Chris@0 511 tr("Zoom &In"), this);
Chris@0 512 action->setShortcut(tr("Up"));
Chris@0 513 action->setStatusTip(tr("Increase the zoom level"));
Chris@0 514 connect(action, SIGNAL(triggered()), this, SLOT(zoomIn()));
Chris@0 515 connect(this, SIGNAL(canZoom(bool)), action, SLOT(setEnabled(bool)));
Chris@0 516 menu->addAction(action);
Chris@0 517
Chris@0 518 action = new QAction(QIcon(":/icons/zoom-out.png"),
Chris@0 519 tr("Zoom &Out"), this);
Chris@0 520 action->setShortcut(tr("Down"));
Chris@0 521 action->setStatusTip(tr("Decrease the zoom level"));
Chris@0 522 connect(action, SIGNAL(triggered()), this, SLOT(zoomOut()));
Chris@0 523 connect(this, SIGNAL(canZoom(bool)), action, SLOT(setEnabled(bool)));
Chris@0 524 menu->addAction(action);
Chris@0 525
Chris@0 526 action = new QAction(tr("Restore &Default Zoom"), this);
Chris@0 527 connect(action, SIGNAL(triggered()), this, SLOT(zoomDefault()));
Chris@0 528 connect(this, SIGNAL(canZoom(bool)), action, SLOT(setEnabled(bool)));
Chris@0 529 menu->addAction(action);
Chris@0 530
Chris@0 531 action = new QAction(tr("Zoom to &Fit"), this);
Chris@0 532 action->setStatusTip(tr("Zoom to show the whole file"));
Chris@0 533 connect(action, SIGNAL(triggered()), this, SLOT(zoomToFit()));
Chris@0 534 connect(this, SIGNAL(canZoom(bool)), action, SLOT(setEnabled(bool)));
Chris@0 535 menu->addAction(action);
Chris@7 536
Chris@7 537 action = new QAction(tr("Show &Zoom Wheels"), this);
Chris@7 538 action->setShortcut(tr("Z"));
Chris@7 539 action->setStatusTip(tr("Show thumbwheels for zooming horizontally and vertically"));
Chris@7 540 connect(action, SIGNAL(triggered()), this, SLOT(toggleZoomWheels()));
Chris@7 541 action->setCheckable(true);
Chris@7 542 action->setChecked(m_viewManager->getZoomWheelsEnabled());
Chris@7 543 menu->addAction(action);
Chris@0 544
Chris@0 545 /*!!! This one doesn't work properly yet
Chris@0 546
Chris@0 547 menu->addSeparator();
Chris@0 548
Chris@0 549 action = new QAction(tr("Show &Layer Hierarchy"), this);
Chris@0 550 action->setShortcut(tr("Alt+L"));
Chris@0 551 connect(action, SIGNAL(triggered()), this, SLOT(showLayerTree()));
Chris@0 552 menu->addAction(action);
Chris@0 553 */
Chris@0 554 }
Chris@0 555
Chris@0 556 if (m_paneMenu) {
Chris@0 557 m_paneActions.clear();
Chris@0 558 m_paneMenu->clear();
Chris@0 559 } else {
Chris@0 560 m_paneMenu = menuBar()->addMenu(tr("&Pane"));
Chris@0 561 }
Chris@0 562
Chris@0 563 if (m_layerMenu) {
Chris@0 564 m_layerTransformActions.clear();
Chris@0 565 m_layerActions.clear();
Chris@0 566 m_layerMenu->clear();
Chris@0 567 } else {
Chris@0 568 m_layerMenu = menuBar()->addMenu(tr("&Layer"));
Chris@0 569 }
Chris@0 570
Chris@0 571 TransformFactory::TransformList transforms =
Chris@0 572 TransformFactory::getInstance()->getAllTransforms();
Chris@0 573
Chris@0 574 std::vector<QString> types =
Chris@0 575 TransformFactory::getInstance()->getAllTransformTypes();
Chris@0 576
Chris@0 577 std::map<QString, QMenu *> transformMenus;
Chris@0 578
Chris@0 579 for (std::vector<QString>::iterator i = types.begin(); i != types.end(); ++i) {
Chris@0 580 transformMenus[*i] = m_layerMenu->addMenu(*i);
Chris@0 581 m_rightButtonLayerMenu->addMenu(transformMenus[*i]);
Chris@0 582 }
Chris@0 583
Chris@0 584 for (unsigned int i = 0; i < transforms.size(); ++i) {
Chris@0 585
Chris@0 586 QString description = transforms[i].description;
Chris@0 587 if (description == "") description = transforms[i].name;
Chris@0 588
Chris@0 589 QString actionText = description;
Chris@0 590 if (transforms[i].configurable) {
Chris@0 591 actionText = QString("%1...").arg(actionText);
Chris@0 592 }
Chris@0 593
Chris@0 594 action = new QAction(actionText, this);
Chris@0 595 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 596 m_layerTransformActions[action] = transforms[i].name;
Chris@0 597 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 598 transformMenus[transforms[i].type]->addAction(action);
Chris@0 599 }
Chris@0 600
Chris@0 601 m_rightButtonLayerMenu->addSeparator();
Chris@0 602
Chris@0 603 menu = m_paneMenu;
Chris@0 604
Chris@0 605 action = new QAction(QIcon(":/icons/pane.png"), tr("Add &New Pane"), this);
Chris@0 606 action->setShortcut(tr("Alt+N"));
Chris@0 607 action->setStatusTip(tr("Add a new pane containing only a time ruler"));
Chris@0 608 connect(action, SIGNAL(triggered()), this, SLOT(addPane()));
Chris@0 609 connect(this, SIGNAL(canAddPane(bool)), action, SLOT(setEnabled(bool)));
Chris@0 610 m_paneActions[action] = PaneConfiguration(LayerFactory::TimeRuler);
Chris@0 611 menu->addAction(action);
Chris@0 612
Chris@0 613 menu->addSeparator();
Chris@0 614
Chris@0 615 menu = m_layerMenu;
Chris@0 616
Chris@0 617 menu->addSeparator();
Chris@0 618
Chris@0 619 LayerFactory::LayerTypeSet emptyLayerTypes =
Chris@0 620 LayerFactory::getInstance()->getValidEmptyLayerTypes();
Chris@0 621
Chris@0 622 for (LayerFactory::LayerTypeSet::iterator i = emptyLayerTypes.begin();
Chris@0 623 i != emptyLayerTypes.end(); ++i) {
Chris@0 624
Chris@0 625 QIcon icon;
Chris@0 626 QString mainText, tipText, channelText;
Chris@0 627 LayerFactory::LayerType type = *i;
Chris@0 628 QString name = LayerFactory::getInstance()->getLayerPresentationName(type);
Chris@0 629
Chris@0 630 icon = QIcon(QString(":/icons/%1.png")
Chris@0 631 .arg(LayerFactory::getInstance()->getLayerIconName(type)));
Chris@0 632
Chris@0 633 mainText = tr("Add New %1 Layer").arg(name);
Chris@0 634 tipText = tr("Add a new empty layer of type %1").arg(name);
Chris@0 635
Chris@0 636 action = new QAction(icon, mainText, this);
Chris@0 637 action->setStatusTip(tipText);
Chris@0 638
Chris@0 639 if (type == LayerFactory::Text) {
Chris@0 640 action->setShortcut(tr("Alt+T"));
Chris@0 641 }
Chris@0 642
Chris@0 643 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 644 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 645 m_layerActions[action] = type;
Chris@0 646 menu->addAction(action);
Chris@0 647 m_rightButtonLayerMenu->addAction(action);
Chris@0 648 }
Chris@0 649
Chris@0 650 m_rightButtonLayerMenu->addSeparator();
Chris@0 651 menu->addSeparator();
Chris@0 652
Chris@0 653 int channels = 1;
Chris@0 654 if (getMainModel()) channels = getMainModel()->getChannelCount();
Chris@0 655
Chris@0 656 if (channels < 1) channels = 1;
Chris@0 657
Chris@0 658 LayerFactory::LayerType backgroundTypes[] = {
Chris@0 659 LayerFactory::Waveform,
Chris@0 660 LayerFactory::Spectrogram,
Chris@0 661 LayerFactory::MelodicRangeSpectrogram,
Chris@7 662 LayerFactory::PeakFrequencySpectrogram,
Chris@7 663 LayerFactory::Spectrum
Chris@0 664 };
Chris@0 665
Chris@0 666 for (unsigned int i = 0;
Chris@0 667 i < sizeof(backgroundTypes)/sizeof(backgroundTypes[0]); ++i) {
Chris@0 668
Chris@0 669 for (int menuType = 0; menuType <= 1; ++menuType) { // pane, layer
Chris@0 670
Chris@0 671 if (menuType == 0) menu = m_paneMenu;
Chris@0 672 else menu = m_layerMenu;
Chris@0 673
Chris@0 674 QMenu *submenu = 0;
Chris@0 675
Chris@0 676 for (int c = 0; c <= channels; ++c) {
Chris@0 677
Chris@0 678 if (c == 1 && channels == 1) continue;
Chris@0 679 bool isDefault = (c == 0);
Chris@0 680 bool isOnly = (isDefault && (channels == 1));
Chris@0 681
Chris@0 682 if (menuType == 1) {
Chris@0 683 if (isDefault) isOnly = true;
Chris@0 684 else continue;
Chris@0 685 }
Chris@0 686
Chris@0 687 QIcon icon;
Chris@0 688 QString mainText, shortcutText, tipText, channelText;
Chris@0 689 LayerFactory::LayerType type = backgroundTypes[i];
Chris@0 690 bool mono = true;
Chris@0 691
Chris@0 692 switch (type) {
Chris@0 693
Chris@0 694 case LayerFactory::Waveform:
Chris@0 695 icon = QIcon(":/icons/waveform.png");
Chris@0 696 mainText = tr("Add &Waveform");
Chris@0 697 if (menuType == 0) {
Chris@0 698 shortcutText = tr("Alt+W");
Chris@0 699 tipText = tr("Add a new pane showing a waveform view");
Chris@0 700 } else {
Chris@0 701 tipText = tr("Add a new layer showing a waveform view");
Chris@0 702 }
Chris@0 703 mono = false;
Chris@0 704 break;
Chris@0 705
Chris@0 706 case LayerFactory::Spectrogram:
Chris@0 707 mainText = tr("Add &Spectrogram");
Chris@0 708 if (menuType == 0) {
Chris@0 709 shortcutText = tr("Alt+S");
Chris@0 710 tipText = tr("Add a new pane showing a dB spectrogram");
Chris@0 711 } else {
Chris@0 712 tipText = tr("Add a new layer showing a dB spectrogram");
Chris@0 713 }
Chris@0 714 break;
Chris@0 715
Chris@0 716 case LayerFactory::MelodicRangeSpectrogram:
Chris@0 717 mainText = tr("Add &Melodic Range Spectrogram");
Chris@0 718 if (menuType == 0) {
Chris@0 719 shortcutText = tr("Alt+M");
Chris@0 720 tipText = tr("Add a new pane showing a spectrogram set up for a pitch overview");
Chris@0 721 } else {
Chris@0 722 tipText = tr("Add a new layer showing a spectrogram set up for a pitch overview");
Chris@0 723 }
Chris@0 724 break;
Chris@0 725
Chris@0 726 case LayerFactory::PeakFrequencySpectrogram:
Chris@0 727 mainText = tr("Add &Peak Frequency Spectrogram");
Chris@0 728 if (menuType == 0) {
Chris@0 729 shortcutText = tr("Alt+P");
Chris@0 730 tipText = tr("Add a new pane showing a spectrogram set up for tracking frequencies");
Chris@0 731 } else {
Chris@0 732 tipText = tr("Add a new layer showing a spectrogram set up for tracking frequencies");
Chris@0 733 }
Chris@0 734 break;
Chris@0 735
Chris@7 736 case LayerFactory::Spectrum:
Chris@7 737 mainText = tr("Add Spectr&um");
Chris@7 738 if (menuType == 0) {
Chris@7 739 shortcutText = tr("Alt+U");
Chris@7 740 tipText = tr("Add a new pane showing a frequency spectrum");
Chris@7 741 } else {
Chris@7 742 tipText = tr("Add a new layer showing a frequency spectrum");
Chris@7 743 }
Chris@7 744 break;
Chris@7 745
Chris@0 746 default: break;
Chris@0 747 }
Chris@0 748
Chris@0 749 if (isOnly) {
Chris@0 750
Chris@0 751 action = new QAction(icon, mainText, this);
Chris@0 752 action->setShortcut(shortcutText);
Chris@0 753 action->setStatusTip(tipText);
Chris@0 754 if (menuType == 0) {
Chris@0 755 connect(action, SIGNAL(triggered()), this, SLOT(addPane()));
Chris@0 756 connect(this, SIGNAL(canAddPane(bool)), action, SLOT(setEnabled(bool)));
Chris@0 757 m_paneActions[action] = PaneConfiguration(type);
Chris@0 758 } else {
Chris@0 759 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 760 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 761 m_layerActions[action] = type;
Chris@0 762 }
Chris@0 763 menu->addAction(action);
Chris@0 764
Chris@0 765 } else {
Chris@0 766
Chris@0 767 QString actionText;
Chris@0 768 if (c == 0)
Chris@0 769 if (mono) actionText = tr("&All Channels Mixed");
Chris@0 770 else actionText = tr("&All Channels");
Chris@0 771 else actionText = tr("Channel &%1").arg(c);
Chris@0 772
Chris@0 773 if (!submenu) {
Chris@0 774 submenu = menu->addMenu(mainText);
Chris@0 775 }
Chris@0 776
Chris@0 777 action = new QAction(icon, actionText, this);
Chris@0 778 if (isDefault) action->setShortcut(shortcutText);
Chris@0 779 action->setStatusTip(tipText);
Chris@0 780 if (menuType == 0) {
Chris@0 781 connect(action, SIGNAL(triggered()), this, SLOT(addPane()));
Chris@0 782 connect(this, SIGNAL(canAddPane(bool)), action, SLOT(setEnabled(bool)));
Chris@0 783 m_paneActions[action] = PaneConfiguration(type, c - 1);
Chris@0 784 } else {
Chris@0 785 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 786 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 787 m_layerActions[action] = type;
Chris@0 788 }
Chris@0 789 submenu->addAction(action);
Chris@0 790 }
Chris@0 791 }
Chris@0 792 }
Chris@0 793 }
Chris@0 794
Chris@0 795 menu = m_paneMenu;
Chris@0 796
Chris@0 797 menu->addSeparator();
Chris@0 798
Chris@0 799 action = new QAction(QIcon(":/icons/editdelete.png"), tr("&Delete Pane"), this);
Chris@0 800 action->setShortcut(tr("Alt+D"));
Chris@0 801 action->setStatusTip(tr("Delete the currently selected pane"));
Chris@0 802 connect(action, SIGNAL(triggered()), this, SLOT(deleteCurrentPane()));
Chris@0 803 connect(this, SIGNAL(canDeleteCurrentPane(bool)), action, SLOT(setEnabled(bool)));
Chris@0 804 menu->addAction(action);
Chris@0 805
Chris@0 806 menu = m_layerMenu;
Chris@0 807
Chris@0 808 action = new QAction(QIcon(":/icons/timeruler.png"), tr("Add &Time Ruler"), this);
Chris@0 809 action->setStatusTip(tr("Add a new layer showing a time ruler"));
Chris@0 810 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 811 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 812 m_layerActions[action] = LayerFactory::TimeRuler;
Chris@0 813 menu->addAction(action);
Chris@0 814
Chris@0 815 menu->addSeparator();
Chris@0 816
Chris@0 817 m_existingLayersMenu = menu->addMenu(tr("Add &Existing Layer"));
Chris@0 818 m_rightButtonLayerMenu->addMenu(m_existingLayersMenu);
Chris@0 819 setupExistingLayersMenu();
Chris@0 820
Chris@0 821 m_rightButtonLayerMenu->addSeparator();
Chris@0 822 menu->addSeparator();
Chris@0 823
Chris@0 824 action = new QAction(tr("&Rename Layer..."), this);
Chris@0 825 action->setShortcut(tr("Alt+R"));
Chris@0 826 action->setStatusTip(tr("Rename the currently active layer"));
Chris@0 827 connect(action, SIGNAL(triggered()), this, SLOT(renameCurrentLayer()));
Chris@0 828 connect(this, SIGNAL(canRenameLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 829 menu->addAction(action);
Chris@0 830 m_rightButtonLayerMenu->addAction(action);
Chris@0 831
Chris@0 832 action = new QAction(QIcon(":/icons/editdelete.png"), tr("&Delete Layer"), this);
Chris@0 833 action->setShortcut(tr("Alt+Shift+D"));
Chris@0 834 action->setStatusTip(tr("Delete the currently active layer"));
Chris@0 835 connect(action, SIGNAL(triggered()), this, SLOT(deleteCurrentLayer()));
Chris@0 836 connect(this, SIGNAL(canDeleteCurrentLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 837 menu->addAction(action);
Chris@0 838 m_rightButtonLayerMenu->addAction(action);
Chris@0 839
Chris@0 840 if (!m_mainMenusCreated) {
Chris@0 841
Chris@0 842 menu = menuBar()->addMenu(tr("&Help"));
Chris@0 843
Chris@0 844 action = new QAction(tr("&Help Reference"), this);
Chris@0 845 action->setStatusTip(tr("Open the Sonic Visualiser reference manual"));
Chris@0 846 connect(action, SIGNAL(triggered()), this, SLOT(help()));
Chris@0 847 menu->addAction(action);
Chris@0 848
Chris@0 849 action = new QAction(tr("Sonic Visualiser on the &Web"), this);
Chris@0 850 action->setStatusTip(tr("Open the Sonic Visualiser website"));
Chris@0 851 connect(action, SIGNAL(triggered()), this, SLOT(website()));
Chris@0 852 menu->addAction(action);
Chris@0 853
Chris@0 854 action = new QAction(tr("&About Sonic Visualiser"), this);
Chris@0 855 action->setStatusTip(tr("Show information about Sonic Visualiser"));
Chris@0 856 connect(action, SIGNAL(triggered()), this, SLOT(about()));
Chris@0 857 menu->addAction(action);
Chris@0 858 /*
Chris@0 859 action = new QAction(tr("About &Qt"), this);
Chris@0 860 action->setStatusTip(tr("Show information about Qt"));
Chris@0 861 connect(action, SIGNAL(triggered()),
Chris@0 862 QApplication::getInstance(), SLOT(aboutQt()));
Chris@0 863 menu->addAction(action);
Chris@0 864 */
Chris@0 865 }
Chris@0 866
Chris@0 867 m_mainMenusCreated = true;
Chris@0 868 }
Chris@0 869
Chris@0 870 void
Chris@0 871 MainWindow::setupRecentFilesMenu()
Chris@0 872 {
Chris@0 873 m_recentFilesMenu->clear();
Chris@0 874 std::vector<QString> files = RecentFiles::getInstance()->getRecentFiles();
Chris@0 875 for (size_t i = 0; i < files.size(); ++i) {
Chris@0 876 QAction *action = new QAction(files[i], this);
Chris@0 877 connect(action, SIGNAL(triggered()), this, SLOT(openRecentFile()));
Chris@0 878 m_recentFilesMenu->addAction(action);
Chris@0 879 }
Chris@0 880 }
Chris@0 881
Chris@0 882 void
Chris@0 883 MainWindow::setupExistingLayersMenu()
Chris@0 884 {
Chris@0 885 if (!m_existingLayersMenu) return; // should have been created by setupMenus
Chris@0 886
Chris@0 887 // std::cerr << "MainWindow::setupExistingLayersMenu" << std::endl;
Chris@0 888
Chris@0 889 m_existingLayersMenu->clear();
Chris@0 890 m_existingLayerActions.clear();
Chris@0 891
Chris@0 892 std::vector<Layer *> orderedLayers;
Chris@0 893 std::set<Layer *> observedLayers;
Chris@0 894
Chris@0 895 for (int i = 0; i < m_paneStack->getPaneCount(); ++i) {
Chris@0 896
Chris@0 897 Pane *pane = m_paneStack->getPane(i);
Chris@0 898 if (!pane) continue;
Chris@0 899
Chris@0 900 for (int j = 0; j < pane->getLayerCount(); ++j) {
Chris@0 901
Chris@0 902 Layer *layer = pane->getLayer(j);
Chris@0 903 if (!layer) continue;
Chris@0 904 if (observedLayers.find(layer) != observedLayers.end()) {
Chris@0 905 std::cerr << "found duplicate layer " << layer << std::endl;
Chris@0 906 continue;
Chris@0 907 }
Chris@0 908
Chris@0 909 // std::cerr << "found new layer " << layer << " (name = "
Chris@0 910 // << layer->getLayerPresentationName().toStdString() << ")" << std::endl;
Chris@0 911
Chris@0 912 orderedLayers.push_back(layer);
Chris@0 913 observedLayers.insert(layer);
Chris@0 914 }
Chris@0 915 }
Chris@0 916
Chris@0 917 std::map<QString, int> observedNames;
Chris@0 918
Chris@0 919 for (int i = 0; i < orderedLayers.size(); ++i) {
Chris@0 920
Chris@0 921 QString name = orderedLayers[i]->getLayerPresentationName();
Chris@0 922 int n = ++observedNames[name];
Chris@0 923 if (n > 1) name = QString("%1 <%2>").arg(name).arg(n);
Chris@0 924
Chris@0 925 QAction *action = new QAction(name, this);
Chris@0 926 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 927 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 928 m_existingLayerActions[action] = orderedLayers[i];
Chris@0 929
Chris@0 930 m_existingLayersMenu->addAction(action);
Chris@0 931 }
Chris@0 932 }
Chris@0 933
Chris@0 934 void
Chris@0 935 MainWindow::setupToolbars()
Chris@0 936 {
Chris@0 937 QToolBar *toolbar = addToolBar(tr("Transport Toolbar"));
Chris@0 938
Chris@0 939 QAction *action = toolbar->addAction(QIcon(":/icons/rewind-start.png"),
Chris@0 940 tr("Rewind to Start"));
Chris@0 941 action->setShortcut(tr("Home"));
Chris@0 942 action->setStatusTip(tr("Rewind to the start"));
Chris@0 943 connect(action, SIGNAL(triggered()), this, SLOT(rewindStart()));
Chris@0 944 connect(this, SIGNAL(canPlay(bool)), action, SLOT(setEnabled(bool)));
Chris@0 945
Chris@0 946 action = toolbar->addAction(QIcon(":/icons/rewind.png"),
Chris@0 947 tr("Rewind"));
Chris@0 948 action->setShortcut(tr("PageUp"));
Chris@0 949 action->setStatusTip(tr("Rewind to the previous time instant in the current layer"));
Chris@0 950 connect(action, SIGNAL(triggered()), this, SLOT(rewind()));
Chris@0 951 connect(this, SIGNAL(canRewind(bool)), action, SLOT(setEnabled(bool)));
Chris@0 952
Chris@0 953 action = toolbar->addAction(QIcon(":/icons/playpause.png"),
Chris@0 954 tr("Play / Pause"));
Chris@0 955 action->setCheckable(true);
Chris@0 956 action->setShortcut(tr("Space"));
Chris@0 957 action->setStatusTip(tr("Start or stop playback from the current position"));
Chris@0 958 connect(action, SIGNAL(triggered()), this, SLOT(play()));
Chris@0 959 connect(m_playSource, SIGNAL(playStatusChanged(bool)),
Chris@0 960 action, SLOT(setChecked(bool)));
Chris@0 961 connect(this, SIGNAL(canPlay(bool)), action, SLOT(setEnabled(bool)));
Chris@0 962
Chris@0 963 action = toolbar->addAction(QIcon(":/icons/ffwd.png"),
Chris@0 964 tr("Fast Forward"));
Chris@0 965 action->setShortcut(tr("PageDown"));
Chris@0 966 action->setStatusTip(tr("Fast forward to the next time instant in the current layer"));
Chris@0 967 connect(action, SIGNAL(triggered()), this, SLOT(ffwd()));
Chris@0 968 connect(this, SIGNAL(canFfwd(bool)), action, SLOT(setEnabled(bool)));
Chris@0 969
Chris@0 970 action = toolbar->addAction(QIcon(":/icons/ffwd-end.png"),
Chris@0 971 tr("Fast Forward to End"));
Chris@0 972 action->setShortcut(tr("End"));
Chris@0 973 action->setStatusTip(tr("Fast-forward to the end"));
Chris@0 974 connect(action, SIGNAL(triggered()), this, SLOT(ffwdEnd()));
Chris@0 975 connect(this, SIGNAL(canPlay(bool)), action, SLOT(setEnabled(bool)));
Chris@0 976
Chris@0 977 toolbar = addToolBar(tr("Play Mode Toolbar"));
Chris@0 978
Chris@0 979 action = toolbar->addAction(QIcon(":/icons/playselection.png"),
Chris@0 980 tr("Constrain Playback to Selection"));
Chris@0 981 action->setCheckable(true);
Chris@0 982 action->setChecked(m_viewManager->getPlaySelectionMode());
Chris@0 983 action->setShortcut(tr("s"));
Chris@0 984 action->setStatusTip(tr("Constrain playback to the selected area"));
Chris@0 985 connect(action, SIGNAL(triggered()), this, SLOT(playSelectionToggled()));
Chris@0 986 connect(this, SIGNAL(canPlaySelection(bool)), action, SLOT(setEnabled(bool)));
Chris@0 987
Chris@0 988 action = toolbar->addAction(QIcon(":/icons/playloop.png"),
Chris@0 989 tr("Loop Playback"));
Chris@0 990 action->setCheckable(true);
Chris@0 991 action->setChecked(m_viewManager->getPlayLoopMode());
Chris@0 992 action->setShortcut(tr("l"));
Chris@0 993 action->setStatusTip(tr("Loop playback"));
Chris@0 994 connect(action, SIGNAL(triggered()), this, SLOT(playLoopToggled()));
Chris@0 995 connect(this, SIGNAL(canPlay(bool)), action, SLOT(setEnabled(bool)));
Chris@0 996
Chris@0 997 toolbar = addToolBar(tr("Edit Toolbar"));
Chris@0 998 CommandHistory::getInstance()->registerToolbar(toolbar);
Chris@0 999
Chris@0 1000 toolbar = addToolBar(tr("Tools Toolbar"));
Chris@0 1001 QActionGroup *group = new QActionGroup(this);
Chris@0 1002
Chris@0 1003 action = toolbar->addAction(QIcon(":/icons/navigate.png"),
Chris@0 1004 tr("Navigate"));
Chris@0 1005 action->setCheckable(true);
Chris@0 1006 action->setChecked(true);
Chris@0 1007 action->setShortcut(tr("1"));
Chris@0 1008 connect(action, SIGNAL(triggered()), this, SLOT(toolNavigateSelected()));
Chris@0 1009 group->addAction(action);
Chris@0 1010 m_toolActions[ViewManager::NavigateMode] = action;
Chris@0 1011
Chris@0 1012 action = toolbar->addAction(QIcon(":/icons/select.png"),
Chris@0 1013 tr("Select"));
Chris@0 1014 action->setCheckable(true);
Chris@0 1015 action->setShortcut(tr("2"));
Chris@0 1016 connect(action, SIGNAL(triggered()), this, SLOT(toolSelectSelected()));
Chris@0 1017 group->addAction(action);
Chris@0 1018 m_toolActions[ViewManager::SelectMode] = action;
Chris@0 1019
Chris@0 1020 action = toolbar->addAction(QIcon(":/icons/move.png"),
Chris@0 1021 tr("Edit"));
Chris@0 1022 action->setCheckable(true);
Chris@0 1023 action->setShortcut(tr("3"));
Chris@0 1024 connect(action, SIGNAL(triggered()), this, SLOT(toolEditSelected()));
Chris@0 1025 connect(this, SIGNAL(canEditLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 1026 group->addAction(action);
Chris@0 1027 m_toolActions[ViewManager::EditMode] = action;
Chris@0 1028
Chris@0 1029 action = toolbar->addAction(QIcon(":/icons/draw.png"),
Chris@0 1030 tr("Draw"));
Chris@0 1031 action->setCheckable(true);
Chris@0 1032 action->setShortcut(tr("4"));
Chris@0 1033 connect(action, SIGNAL(triggered()), this, SLOT(toolDrawSelected()));
Chris@0 1034 connect(this, SIGNAL(canEditLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 1035 group->addAction(action);
Chris@0 1036 m_toolActions[ViewManager::DrawMode] = action;
Chris@0 1037
Chris@0 1038 // action = toolbar->addAction(QIcon(":/icons/text.png"),
Chris@0 1039 // tr("Text"));
Chris@0 1040 // action->setCheckable(true);
Chris@0 1041 // action->setShortcut(tr("5"));
Chris@0 1042 // connect(action, SIGNAL(triggered()), this, SLOT(toolTextSelected()));
Chris@0 1043 // group->addAction(action);
Chris@0 1044 // m_toolActions[ViewManager::TextMode] = action;
Chris@0 1045
Chris@0 1046 toolNavigateSelected();
Chris@0 1047 }
Chris@0 1048
Chris@0 1049 void
Chris@0 1050 MainWindow::updateMenuStates()
Chris@0 1051 {
Chris@0 1052 bool haveCurrentPane =
Chris@0 1053 (m_paneStack &&
Chris@0 1054 (m_paneStack->getCurrentPane() != 0));
Chris@0 1055 bool haveCurrentLayer =
Chris@0 1056 (haveCurrentPane &&
Chris@0 1057 (m_paneStack->getCurrentPane()->getSelectedLayer()));
Chris@0 1058 bool haveMainModel =
Chris@0 1059 (getMainModel() != 0);
Chris@0 1060 bool havePlayTarget =
Chris@0 1061 (m_playTarget != 0);
Chris@0 1062 bool haveSelection =
Chris@0 1063 (m_viewManager &&
Chris@0 1064 !m_viewManager->getSelections().empty());
Chris@0 1065 bool haveCurrentEditableLayer =
Chris@0 1066 (haveCurrentLayer &&
Chris@0 1067 m_paneStack->getCurrentPane()->getSelectedLayer()->
Chris@0 1068 isLayerEditable());
Chris@0 1069 bool haveCurrentTimeInstantsLayer =
Chris@0 1070 (haveCurrentLayer &&
Chris@0 1071 dynamic_cast<TimeInstantLayer *>
Chris@0 1072 (m_paneStack->getCurrentPane()->getSelectedLayer()));
Chris@0 1073 bool haveCurrentTimeValueLayer =
Chris@0 1074 (haveCurrentLayer &&
Chris@0 1075 dynamic_cast<TimeValueLayer *>
Chris@0 1076 (m_paneStack->getCurrentPane()->getSelectedLayer()));
Chris@0 1077 bool haveCurrentColour3DPlot =
Chris@0 1078 (haveCurrentLayer &&
Chris@0 1079 dynamic_cast<Colour3DPlotLayer *>
Chris@0 1080 (m_paneStack->getCurrentPane()->getSelectedLayer()));
Chris@0 1081 bool haveClipboardContents =
Chris@0 1082 (m_viewManager &&
Chris@0 1083 !m_viewManager->getClipboard().empty());
Chris@0 1084
Chris@0 1085 emit canAddPane(haveMainModel);
Chris@0 1086 emit canDeleteCurrentPane(haveCurrentPane);
Chris@0 1087 emit canZoom(haveMainModel && haveCurrentPane);
Chris@0 1088 emit canScroll(haveMainModel && haveCurrentPane);
Chris@0 1089 emit canAddLayer(haveMainModel && haveCurrentPane);
Chris@0 1090 emit canImportMoreAudio(haveMainModel);
Chris@0 1091 emit canImportLayer(haveMainModel && haveCurrentPane);
Chris@0 1092 emit canExportAudio(haveMainModel);
Chris@0 1093 emit canExportLayer(haveMainModel &&
Chris@0 1094 (haveCurrentEditableLayer || haveCurrentColour3DPlot));
Chris@0 1095 emit canDeleteCurrentLayer(haveCurrentLayer);
Chris@0 1096 emit canRenameLayer(haveCurrentLayer);
Chris@0 1097 emit canEditLayer(haveCurrentEditableLayer);
Chris@0 1098 emit canSelect(haveMainModel && haveCurrentPane);
Chris@0 1099 emit canPlay(/*!!! haveMainModel && */ havePlayTarget);
Chris@0 1100 emit canFfwd(haveCurrentTimeInstantsLayer || haveCurrentTimeValueLayer);
Chris@0 1101 emit canRewind(haveCurrentTimeInstantsLayer || haveCurrentTimeValueLayer);
Chris@0 1102 emit canPaste(haveCurrentEditableLayer && haveClipboardContents);
Chris@0 1103 emit canInsertInstant(haveCurrentPane);
Chris@0 1104 emit canPlaySelection(haveMainModel && havePlayTarget && haveSelection);
Chris@0 1105 emit canClearSelection(haveSelection);
Chris@0 1106 emit canEditSelection(haveSelection && haveCurrentEditableLayer);
Chris@0 1107 emit canSave(m_sessionFile != "" && m_documentModified);
Chris@0 1108 }
Chris@0 1109
Chris@0 1110 void
Chris@0 1111 MainWindow::updateDescriptionLabel()
Chris@0 1112 {
Chris@0 1113 if (!getMainModel()) {
Chris@0 1114 m_descriptionLabel->setText(tr("No audio file loaded."));
Chris@0 1115 return;
Chris@0 1116 }
Chris@0 1117
Chris@0 1118 QString description;
Chris@0 1119
Chris@0 1120 size_t ssr = getMainModel()->getSampleRate();
Chris@0 1121 size_t tsr = ssr;
Chris@0 1122 if (m_playSource) tsr = m_playSource->getTargetSampleRate();
Chris@0 1123
Chris@0 1124 if (ssr != tsr) {
Chris@0 1125 description = tr("%1Hz (resampling to %2Hz)").arg(ssr).arg(tsr);
Chris@0 1126 } else {
Chris@0 1127 description = QString("%1Hz").arg(ssr);
Chris@0 1128 }
Chris@0 1129
Chris@0 1130 description = QString("%1 - %2")
Chris@0 1131 .arg(RealTime::frame2RealTime(getMainModel()->getEndFrame(), ssr)
Chris@0 1132 .toText(false).c_str())
Chris@0 1133 .arg(description);
Chris@0 1134
Chris@0 1135 m_descriptionLabel->setText(description);
Chris@0 1136 }
Chris@0 1137
Chris@0 1138 void
Chris@0 1139 MainWindow::documentModified()
Chris@0 1140 {
Chris@0 1141 // std::cerr << "MainWindow::documentModified" << std::endl;
Chris@0 1142
Chris@0 1143 if (!m_documentModified) {
Chris@0 1144 setWindowTitle(tr("%1 (modified)").arg(windowTitle()));
Chris@0 1145 }
Chris@0 1146
Chris@0 1147 m_documentModified = true;
Chris@0 1148 updateMenuStates();
Chris@0 1149 }
Chris@0 1150
Chris@0 1151 void
Chris@0 1152 MainWindow::documentRestored()
Chris@0 1153 {
Chris@0 1154 // std::cerr << "MainWindow::documentRestored" << std::endl;
Chris@0 1155
Chris@0 1156 if (m_documentModified) {
Chris@0 1157 QString wt(windowTitle());
Chris@0 1158 wt.replace(tr(" (modified)"), "");
Chris@0 1159 setWindowTitle(wt);
Chris@0 1160 }
Chris@0 1161
Chris@0 1162 m_documentModified = false;
Chris@0 1163 updateMenuStates();
Chris@0 1164 }
Chris@0 1165
Chris@0 1166 void
Chris@0 1167 MainWindow::playLoopToggled()
Chris@0 1168 {
Chris@0 1169 QAction *action = dynamic_cast<QAction *>(sender());
Chris@0 1170
Chris@0 1171 if (action) {
Chris@0 1172 m_viewManager->setPlayLoopMode(action->isChecked());
Chris@0 1173 } else {
Chris@0 1174 m_viewManager->setPlayLoopMode(!m_viewManager->getPlayLoopMode());
Chris@0 1175 }
Chris@0 1176 }
Chris@0 1177
Chris@0 1178 void
Chris@0 1179 MainWindow::playSelectionToggled()
Chris@0 1180 {
Chris@0 1181 QAction *action = dynamic_cast<QAction *>(sender());
Chris@0 1182
Chris@0 1183 if (action) {
Chris@0 1184 m_viewManager->setPlaySelectionMode(action->isChecked());
Chris@0 1185 } else {
Chris@0 1186 m_viewManager->setPlaySelectionMode(!m_viewManager->getPlaySelectionMode());
Chris@0 1187 }
Chris@0 1188 }
Chris@0 1189
Chris@0 1190 void
Chris@0 1191 MainWindow::currentPaneChanged(Pane *)
Chris@0 1192 {
Chris@0 1193 updateMenuStates();
Chris@0 1194 }
Chris@0 1195
Chris@0 1196 void
Chris@0 1197 MainWindow::currentLayerChanged(Pane *, Layer *)
Chris@0 1198 {
Chris@0 1199 updateMenuStates();
Chris@0 1200 }
Chris@0 1201
Chris@0 1202 void
Chris@0 1203 MainWindow::toolNavigateSelected()
Chris@0 1204 {
Chris@0 1205 m_viewManager->setToolMode(ViewManager::NavigateMode);
Chris@0 1206 }
Chris@0 1207
Chris@0 1208 void
Chris@0 1209 MainWindow::toolSelectSelected()
Chris@0 1210 {
Chris@0 1211 m_viewManager->setToolMode(ViewManager::SelectMode);
Chris@0 1212 }
Chris@0 1213
Chris@0 1214 void
Chris@0 1215 MainWindow::toolEditSelected()
Chris@0 1216 {
Chris@0 1217 m_viewManager->setToolMode(ViewManager::EditMode);
Chris@0 1218 }
Chris@0 1219
Chris@0 1220 void
Chris@0 1221 MainWindow::toolDrawSelected()
Chris@0 1222 {
Chris@0 1223 m_viewManager->setToolMode(ViewManager::DrawMode);
Chris@0 1224 }
Chris@0 1225
Chris@0 1226 //void
Chris@0 1227 //MainWindow::toolTextSelected()
Chris@0 1228 //{
Chris@0 1229 // m_viewManager->setToolMode(ViewManager::TextMode);
Chris@0 1230 //}
Chris@0 1231
Chris@0 1232 void
Chris@0 1233 MainWindow::selectAll()
Chris@0 1234 {
Chris@0 1235 if (!getMainModel()) return;
Chris@0 1236 m_viewManager->setSelection(Selection(getMainModel()->getStartFrame(),
Chris@0 1237 getMainModel()->getEndFrame()));
Chris@0 1238 }
Chris@0 1239
Chris@0 1240 void
Chris@0 1241 MainWindow::selectToStart()
Chris@0 1242 {
Chris@0 1243 if (!getMainModel()) return;
Chris@0 1244 m_viewManager->setSelection(Selection(getMainModel()->getStartFrame(),
Chris@0 1245 m_viewManager->getGlobalCentreFrame()));
Chris@0 1246 }
Chris@0 1247
Chris@0 1248 void
Chris@0 1249 MainWindow::selectToEnd()
Chris@0 1250 {
Chris@0 1251 if (!getMainModel()) return;
Chris@0 1252 m_viewManager->setSelection(Selection(m_viewManager->getGlobalCentreFrame(),
Chris@0 1253 getMainModel()->getEndFrame()));
Chris@0 1254 }
Chris@0 1255
Chris@0 1256 void
Chris@0 1257 MainWindow::selectVisible()
Chris@0 1258 {
Chris@0 1259 Model *model = getMainModel();
Chris@0 1260 if (!model) return;
Chris@0 1261
Chris@0 1262 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 1263 if (!currentPane) return;
Chris@0 1264
Chris@0 1265 size_t startFrame, endFrame;
Chris@0 1266
Chris@0 1267 if (currentPane->getStartFrame() < 0) startFrame = 0;
Chris@0 1268 else startFrame = currentPane->getStartFrame();
Chris@0 1269
Chris@0 1270 if (currentPane->getEndFrame() > model->getEndFrame()) endFrame = model->getEndFrame();
Chris@0 1271 else endFrame = currentPane->getEndFrame();
Chris@0 1272
Chris@0 1273 m_viewManager->setSelection(Selection(startFrame, endFrame));
Chris@0 1274 }
Chris@0 1275
Chris@0 1276 void
Chris@0 1277 MainWindow::clearSelection()
Chris@0 1278 {
Chris@0 1279 m_viewManager->clearSelections();
Chris@0 1280 }
Chris@0 1281
Chris@0 1282 void
Chris@0 1283 MainWindow::cut()
Chris@0 1284 {
Chris@0 1285 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 1286 if (!currentPane) return;
Chris@0 1287
Chris@0 1288 Layer *layer = currentPane->getSelectedLayer();
Chris@0 1289 if (!layer) return;
Chris@0 1290
Chris@0 1291 Clipboard &clipboard = m_viewManager->getClipboard();
Chris@0 1292 clipboard.clear();
Chris@0 1293
Chris@0 1294 MultiSelection::SelectionList selections = m_viewManager->getSelections();
Chris@0 1295
Chris@0 1296 CommandHistory::getInstance()->startCompoundOperation(tr("Cut"), true);
Chris@0 1297
Chris@0 1298 for (MultiSelection::SelectionList::iterator i = selections.begin();
Chris@0 1299 i != selections.end(); ++i) {
Chris@0 1300 layer->copy(*i, clipboard);
Chris@0 1301 layer->deleteSelection(*i);
Chris@0 1302 }
Chris@0 1303
Chris@0 1304 CommandHistory::getInstance()->endCompoundOperation();
Chris@0 1305 }
Chris@0 1306
Chris@0 1307 void
Chris@0 1308 MainWindow::copy()
Chris@0 1309 {
Chris@0 1310 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 1311 if (!currentPane) return;
Chris@0 1312
Chris@0 1313 Layer *layer = currentPane->getSelectedLayer();
Chris@0 1314 if (!layer) return;
Chris@0 1315
Chris@0 1316 Clipboard &clipboard = m_viewManager->getClipboard();
Chris@0 1317 clipboard.clear();
Chris@0 1318
Chris@0 1319 MultiSelection::SelectionList selections = m_viewManager->getSelections();
Chris@0 1320
Chris@0 1321 for (MultiSelection::SelectionList::iterator i = selections.begin();
Chris@0 1322 i != selections.end(); ++i) {
Chris@0 1323 layer->copy(*i, clipboard);
Chris@0 1324 }
Chris@0 1325 }
Chris@0 1326
Chris@0 1327 void
Chris@0 1328 MainWindow::paste()
Chris@0 1329 {
Chris@0 1330 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 1331 if (!currentPane) return;
Chris@0 1332
Chris@0 1333 //!!! if we have no current layer, we should create one of the most
Chris@0 1334 // appropriate type
Chris@0 1335
Chris@0 1336 Layer *layer = currentPane->getSelectedLayer();
Chris@0 1337 if (!layer) return;
Chris@0 1338
Chris@0 1339 Clipboard &clipboard = m_viewManager->getClipboard();
Chris@0 1340 Clipboard::PointList contents = clipboard.getPoints();
Chris@0 1341 /*
Chris@0 1342 long minFrame = 0;
Chris@0 1343 bool have = false;
Chris@0 1344 for (int i = 0; i < contents.size(); ++i) {
Chris@0 1345 if (!contents[i].haveFrame()) continue;
Chris@0 1346 if (!have || contents[i].getFrame() < minFrame) {
Chris@0 1347 minFrame = contents[i].getFrame();
Chris@0 1348 have = true;
Chris@0 1349 }
Chris@0 1350 }
Chris@0 1351
Chris@0 1352 long frameOffset = long(m_viewManager->getGlobalCentreFrame()) - minFrame;
Chris@0 1353
Chris@0 1354 layer->paste(clipboard, frameOffset);
Chris@0 1355 */
Chris@0 1356 layer->paste(clipboard, 0, true);
Chris@0 1357 }
Chris@0 1358
Chris@0 1359 void
Chris@0 1360 MainWindow::deleteSelected()
Chris@0 1361 {
Chris@0 1362 if (m_paneStack->getCurrentPane() &&
Chris@0 1363 m_paneStack->getCurrentPane()->getSelectedLayer()) {
Chris@0 1364
Chris@0 1365 MultiSelection::SelectionList selections =
Chris@0 1366 m_viewManager->getSelections();
Chris@0 1367
Chris@0 1368 for (MultiSelection::SelectionList::iterator i = selections.begin();
Chris@0 1369 i != selections.end(); ++i) {
Chris@0 1370
Chris@0 1371 m_paneStack->getCurrentPane()->getSelectedLayer()->deleteSelection(*i);
Chris@0 1372 }
Chris@0 1373 }
Chris@0 1374 }
Chris@0 1375
Chris@0 1376 void
Chris@0 1377 MainWindow::insertInstant()
Chris@0 1378 {
Chris@0 1379 int frame = m_viewManager->getPlaybackFrame();
Chris@0 1380
Chris@0 1381 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 1382 if (!pane) {
Chris@0 1383 return;
Chris@0 1384 }
Chris@0 1385
Chris@0 1386 Layer *layer = dynamic_cast<TimeInstantLayer *>
Chris@0 1387 (pane->getSelectedLayer());
Chris@0 1388
Chris@0 1389 if (!layer) {
Chris@0 1390 for (int i = pane->getLayerCount(); i > 0; --i) {
Chris@0 1391 layer = dynamic_cast<TimeInstantLayer *>(pane->getLayer(i - 1));
Chris@0 1392 if (layer) break;
Chris@0 1393 }
Chris@0 1394
Chris@0 1395 if (!layer) {
Chris@0 1396 CommandHistory::getInstance()->startCompoundOperation
Chris@0 1397 (tr("Add Point"), true);
Chris@0 1398 layer = m_document->createEmptyLayer(LayerFactory::TimeInstants);
Chris@0 1399 if (layer) {
Chris@0 1400 m_document->addLayerToView(pane, layer);
Chris@0 1401 m_paneStack->setCurrentLayer(pane, layer);
Chris@0 1402 }
Chris@0 1403 CommandHistory::getInstance()->endCompoundOperation();
Chris@0 1404 }
Chris@0 1405 }
Chris@0 1406
Chris@0 1407 if (layer) {
Chris@0 1408
Chris@0 1409 Model *model = layer->getModel();
Chris@0 1410 SparseOneDimensionalModel *sodm = dynamic_cast<SparseOneDimensionalModel *>
Chris@0 1411 (model);
Chris@0 1412
Chris@0 1413 if (sodm) {
Chris@0 1414 SparseOneDimensionalModel::Point point
Chris@0 1415 (frame, QString("%1").arg(sodm->getPointCount() + 1));
Chris@0 1416 CommandHistory::getInstance()->addCommand
Chris@0 1417 (new SparseOneDimensionalModel::AddPointCommand(sodm, point,
Chris@0 1418 tr("Add Points")),
Chris@0 1419 true, true); // bundled
Chris@0 1420 }
Chris@0 1421 }
Chris@0 1422 }
Chris@0 1423
Chris@0 1424 void
Chris@0 1425 MainWindow::importAudio()
Chris@0 1426 {
Chris@0 1427 QString orig = m_audioFile;
Chris@0 1428
Chris@0 1429 // std::cerr << "orig = " << orig.toStdString() << std::endl;
Chris@0 1430
Chris@0 1431 if (orig == "") orig = ".";
Chris@0 1432
Chris@0 1433 QString path = QFileDialog::getOpenFileName
Chris@0 1434 (this, tr("Select an audio file"), orig,
Chris@0 1435 tr("Audio files (%1)\nAll files (*.*)")
Chris@0 1436 .arg(AudioFileReaderFactory::getKnownExtensions()));
Chris@0 1437
Chris@0 1438 if (path != "") {
Chris@0 1439 if (!openAudioFile(path, ReplaceMainModel)) {
Chris@0 1440 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 1441 tr("Audio file \"%1\" could not be opened").arg(path));
Chris@0 1442 }
Chris@0 1443 }
Chris@0 1444 }
Chris@0 1445
Chris@0 1446 void
Chris@0 1447 MainWindow::importMoreAudio()
Chris@0 1448 {
Chris@0 1449 QString orig = m_audioFile;
Chris@0 1450
Chris@0 1451 // std::cerr << "orig = " << orig.toStdString() << std::endl;
Chris@0 1452
Chris@0 1453 if (orig == "") orig = ".";
Chris@0 1454
Chris@0 1455 QString path = QFileDialog::getOpenFileName
Chris@0 1456 (this, tr("Select an audio file"), orig,
Chris@0 1457 tr("Audio files (%1)\nAll files (*.*)")
Chris@0 1458 .arg(AudioFileReaderFactory::getKnownExtensions()));
Chris@0 1459
Chris@0 1460 if (path != "") {
Chris@0 1461 if (!openAudioFile(path, CreateAdditionalModel)) {
Chris@0 1462 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 1463 tr("Audio file \"%1\" could not be opened").arg(path));
Chris@0 1464 }
Chris@0 1465 }
Chris@0 1466 }
Chris@0 1467
Chris@0 1468 void
Chris@0 1469 MainWindow::exportAudio()
Chris@0 1470 {
Chris@0 1471 if (!getMainModel()) return;
Chris@0 1472
Chris@0 1473 QString path = QFileDialog::getSaveFileName
Chris@0 1474 (this, tr("Select a file to export to"), ".",
Chris@0 1475 tr("WAV audio files (*.wav)\nAll files (*.*)"));
Chris@0 1476
Chris@0 1477 if (path == "") return;
Chris@0 1478
Chris@0 1479 if (!path.endsWith(".wav")) path = path + ".wav";
Chris@0 1480
Chris@0 1481 bool ok = false;
Chris@0 1482 QString error;
Chris@0 1483
Chris@0 1484 WavFileWriter *writer = 0;
Chris@0 1485 MultiSelection ms = m_viewManager->getSelection();
Chris@0 1486 MultiSelection::SelectionList selections = m_viewManager->getSelections();
Chris@0 1487
Chris@0 1488 bool multiple = false;
Chris@0 1489
Chris@0 1490 if (selections.empty()) {
Chris@0 1491
Chris@0 1492 writer = new WavFileWriter(path, getMainModel()->getSampleRate(),
Chris@0 1493 getMainModel(), 0);
Chris@0 1494
Chris@0 1495 } else if (selections.size() == 1) {
Chris@0 1496
Chris@0 1497 QStringList items;
Chris@0 1498 items << tr("Export the selected region only")
Chris@0 1499 << tr("Export the whole audio file");
Chris@0 1500
Chris@0 1501 bool ok = false;
Chris@0 1502 QString item = ListInputDialog::getItem
Chris@0 1503 (this, tr("Select region to export"),
Chris@0 1504 tr("Which region from the original audio file do you want to export?"),
Chris@0 1505 items, 0, &ok);
Chris@0 1506
Chris@0 1507 if (!ok || item.isEmpty()) return;
Chris@0 1508
Chris@0 1509 if (item == items[0]) {
Chris@0 1510
Chris@0 1511 writer = new WavFileWriter(path, getMainModel()->getSampleRate(),
Chris@0 1512 getMainModel(), &ms);
Chris@0 1513
Chris@0 1514 } else {
Chris@0 1515
Chris@0 1516 writer = new WavFileWriter(path, getMainModel()->getSampleRate(),
Chris@0 1517 getMainModel(), 0);
Chris@0 1518 }
Chris@0 1519 } else {
Chris@0 1520
Chris@0 1521 QStringList items;
Chris@0 1522 items << tr("Export the selected regions into a single audio file")
Chris@0 1523 << tr("Export the selected regions into separate files")
Chris@0 1524 << tr("Export the whole audio file");
Chris@0 1525
Chris@0 1526 bool ok = false;
Chris@0 1527 QString item = ListInputDialog::getItem
Chris@0 1528 (this, tr("Select region to export"),
Chris@0 1529 tr("Multiple regions of the original audio file are selected.\nWhat do you want to export?"),
Chris@0 1530 items, 0, &ok);
Chris@0 1531
Chris@0 1532 if (!ok || item.isEmpty()) return;
Chris@0 1533
Chris@0 1534 if (item == items[0]) {
Chris@0 1535
Chris@0 1536 writer = new WavFileWriter(path, getMainModel()->getSampleRate(),
Chris@0 1537 getMainModel(), &ms);
Chris@0 1538
Chris@0 1539 } else if (item == items[2]) {
Chris@0 1540
Chris@0 1541 writer = new WavFileWriter(path, getMainModel()->getSampleRate(),
Chris@0 1542 getMainModel(), 0);
Chris@0 1543
Chris@0 1544 } else {
Chris@0 1545
Chris@0 1546 multiple = true;
Chris@0 1547
Chris@0 1548 int n = 1;
Chris@0 1549 QString base = path;
Chris@0 1550 base.replace(".wav", "");
Chris@0 1551
Chris@0 1552 for (MultiSelection::SelectionList::iterator i = selections.begin();
Chris@0 1553 i != selections.end(); ++i) {
Chris@0 1554
Chris@0 1555 MultiSelection subms;
Chris@0 1556 subms.setSelection(*i);
Chris@0 1557
Chris@0 1558 QString subpath = QString("%1.%2.wav").arg(base).arg(n);
Chris@0 1559 ++n;
Chris@0 1560
Chris@0 1561 if (QFileInfo(subpath).exists()) {
Chris@0 1562 error = tr("Fragment file %1 already exists, aborting").arg(subpath);
Chris@0 1563 break;
Chris@0 1564 }
Chris@0 1565
Chris@0 1566 WavFileWriter subwriter(subpath, getMainModel()->getSampleRate(),
Chris@0 1567 getMainModel(), &subms);
Chris@0 1568 subwriter.write();
Chris@0 1569 ok = subwriter.isOK();
Chris@0 1570
Chris@0 1571 if (!ok) {
Chris@0 1572 error = subwriter.getError();
Chris@0 1573 break;
Chris@0 1574 }
Chris@0 1575 }
Chris@0 1576 }
Chris@0 1577 }
Chris@0 1578
Chris@0 1579 if (writer) {
Chris@0 1580 writer->write();
Chris@0 1581 ok = writer->isOK();
Chris@0 1582 error = writer->getError();
Chris@0 1583 delete writer;
Chris@0 1584 }
Chris@0 1585
Chris@0 1586 if (ok) {
Chris@0 1587 if (!multiple) {
Chris@0 1588 RecentFiles::getInstance()->addFile(path);
Chris@0 1589 }
Chris@0 1590 } else {
Chris@0 1591 QMessageBox::critical(this, tr("Failed to write file"), error);
Chris@0 1592 }
Chris@0 1593 }
Chris@0 1594
Chris@0 1595 void
Chris@0 1596 MainWindow::importLayer()
Chris@0 1597 {
Chris@0 1598 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 1599
Chris@0 1600 if (!pane) {
Chris@0 1601 // shouldn't happen, as the menu action should have been disabled
Chris@0 1602 std::cerr << "WARNING: MainWindow::importLayer: no current pane" << std::endl;
Chris@0 1603 return;
Chris@0 1604 }
Chris@0 1605
Chris@0 1606 if (!getMainModel()) {
Chris@0 1607 // shouldn't happen, as the menu action should have been disabled
Chris@0 1608 std::cerr << "WARNING: MainWindow::importLayer: No main model -- hence no default sample rate available" << std::endl;
Chris@0 1609 return;
Chris@0 1610 }
Chris@0 1611
Chris@0 1612 QString path = QFileDialog::getOpenFileName
Chris@0 1613 (this, tr("Select file"), ".",
Chris@0 1614 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 1615
Chris@0 1616 if (path != "") {
Chris@0 1617
Chris@0 1618 if (!openLayerFile(path)) {
Chris@0 1619 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 1620 tr("File %1 could not be opened.").arg(path));
Chris@0 1621 return;
Chris@0 1622 }
Chris@0 1623 }
Chris@0 1624 }
Chris@0 1625
Chris@0 1626 bool
Chris@0 1627 MainWindow::openLayerFile(QString path)
Chris@0 1628 {
Chris@0 1629 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 1630
Chris@0 1631 if (!pane) {
Chris@0 1632 // shouldn't happen, as the menu action should have been disabled
Chris@0 1633 std::cerr << "WARNING: MainWindow::openLayerFile: no current pane" << std::endl;
Chris@0 1634 return false;
Chris@0 1635 }
Chris@0 1636
Chris@0 1637 if (!getMainModel()) {
Chris@0 1638 // shouldn't happen, as the menu action should have been disabled
Chris@0 1639 std::cerr << "WARNING: MainWindow::openLayerFile: No main model -- hence no default sample rate available" << std::endl;
Chris@0 1640 return false;
Chris@0 1641 }
Chris@0 1642
Chris@0 1643 if (path.endsWith(".svl") || path.endsWith(".xml")) {
Chris@0 1644
Chris@0 1645 PaneCallback callback(this);
Chris@0 1646 QFile file(path);
Chris@0 1647
Chris@0 1648 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
Chris@0 1649 std::cerr << "ERROR: MainWindow::openLayerFile("
Chris@0 1650 << path.toStdString()
Chris@0 1651 << "): Failed to open file for reading" << std::endl;
Chris@0 1652 return false;
Chris@0 1653 }
Chris@0 1654
Chris@0 1655 SVFileReader reader(m_document, callback);
Chris@0 1656 reader.setCurrentPane(pane);
Chris@0 1657
Chris@0 1658 QXmlInputSource inputSource(&file);
Chris@0 1659 reader.parse(inputSource);
Chris@0 1660
Chris@0 1661 if (!reader.isOK()) {
Chris@0 1662 std::cerr << "ERROR: MainWindow::openLayerFile("
Chris@0 1663 << path.toStdString()
Chris@0 1664 << "): Failed to read XML file: "
Chris@0 1665 << reader.getErrorString().toStdString() << std::endl;
Chris@0 1666 return false;
Chris@0 1667 }
Chris@0 1668
Chris@0 1669 RecentFiles::getInstance()->addFile(path);
Chris@0 1670 return true;
Chris@0 1671
Chris@0 1672 } else {
Chris@0 1673
Chris@0 1674 Model *model = DataFileReaderFactory::load(path, getMainModel()->getSampleRate());
Chris@0 1675
Chris@0 1676 if (model) {
Chris@0 1677 Layer *newLayer = m_document->createImportedLayer(model);
Chris@0 1678 if (newLayer) {
Chris@0 1679 m_document->addLayerToView(pane, newLayer);
Chris@0 1680 RecentFiles::getInstance()->addFile(path);
Chris@0 1681 return true;
Chris@0 1682 }
Chris@0 1683 }
Chris@0 1684 }
Chris@0 1685
Chris@0 1686 return false;
Chris@0 1687 }
Chris@0 1688
Chris@0 1689 void
Chris@0 1690 MainWindow::exportLayer()
Chris@0 1691 {
Chris@0 1692 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 1693 if (!pane) return;
Chris@0 1694
Chris@0 1695 Layer *layer = pane->getSelectedLayer();
Chris@0 1696 if (!layer) return;
Chris@0 1697
Chris@0 1698 Model *model = layer->getModel();
Chris@0 1699 if (!model) return;
Chris@0 1700
Chris@0 1701 QString path = QFileDialog::getSaveFileName
Chris@0 1702 (this, tr("Select a file to export to"), ".",
Chris@0 1703 tr("Sonic Visualiser Layer XML files (*.svl)\nComma-separated data files (*.csv)\nText files (*.txt)\nAll files (*.*)"));
Chris@0 1704
Chris@0 1705 if (path == "") return;
Chris@0 1706
Chris@0 1707 if (QFileInfo(path).suffix() == "") path += ".svl";
Chris@0 1708
Chris@0 1709 QString error;
Chris@0 1710
Chris@0 1711 if (path.endsWith(".xml") || path.endsWith(".svl")) {
Chris@0 1712
Chris@0 1713 QFile file(path);
Chris@0 1714 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
Chris@0 1715 error = tr("Failed to open file %1 for writing").arg(path);
Chris@0 1716 } else {
Chris@0 1717 QTextStream out(&file);
Chris@0 1718 out << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
Chris@0 1719 << "<!DOCTYPE sonic-visualiser>\n"
Chris@0 1720 << "<sv>\n"
Chris@0 1721 << " <data>\n";
Chris@0 1722
Chris@0 1723 model->toXml(out, " ");
Chris@0 1724
Chris@0 1725 out << " </data>\n"
Chris@0 1726 << " <display>\n";
Chris@0 1727
Chris@0 1728 layer->toXml(out, " ");
Chris@0 1729
Chris@0 1730 out << " </display>\n"
Chris@0 1731 << "</sv>\n";
Chris@0 1732 }
Chris@0 1733
Chris@0 1734 } else {
Chris@0 1735
Chris@0 1736 CSVFileWriter writer(path, model,
Chris@0 1737 (path.endsWith(".csv") ? "," : "\t"));
Chris@0 1738 writer.write();
Chris@0 1739
Chris@0 1740 if (!writer.isOK()) {
Chris@0 1741 error = writer.getError();
Chris@0 1742 }
Chris@0 1743 }
Chris@0 1744
Chris@0 1745 if (error != "") {
Chris@0 1746 QMessageBox::critical(this, tr("Failed to write file"), error);
Chris@0 1747 } else {
Chris@0 1748 RecentFiles::getInstance()->addFile(path);
Chris@0 1749 }
Chris@0 1750 }
Chris@0 1751
Chris@0 1752 bool
Chris@0 1753 MainWindow::openAudioFile(QString path, AudioFileOpenMode mode)
Chris@0 1754 {
Chris@0 1755 if (!(QFileInfo(path).exists() &&
Chris@0 1756 QFileInfo(path).isFile() &&
Chris@0 1757 QFileInfo(path).isReadable())) {
Chris@0 1758 return false;
Chris@0 1759 }
Chris@0 1760
Chris@0 1761 WaveFileModel *newModel = new WaveFileModel(path);
Chris@0 1762
Chris@0 1763 if (!newModel->isOK()) {
Chris@0 1764 delete newModel;
Chris@0 1765 return false;
Chris@0 1766 }
Chris@0 1767
Chris@0 1768 bool setAsMain = true;
Chris@0 1769 static bool prevSetAsMain = true;
Chris@0 1770
Chris@0 1771 if (mode == CreateAdditionalModel) setAsMain = false;
Chris@0 1772 else if (mode == AskUser) {
Chris@0 1773 if (m_document->getMainModel()) {
Chris@0 1774
Chris@0 1775 QStringList items;
Chris@0 1776 items << tr("Replace the existing main waveform")
Chris@0 1777 << tr("Load this file into a new waveform pane");
Chris@0 1778
Chris@0 1779 bool ok = false;
Chris@0 1780 QString item = ListInputDialog::getItem
Chris@0 1781 (this, tr("Select target for import"),
Chris@0 1782 tr("You already have an audio waveform loaded.\nWhat would you like to do with the new audio file?"),
Chris@0 1783 items, prevSetAsMain ? 0 : 1, &ok);
Chris@0 1784
Chris@0 1785 if (!ok || item.isEmpty()) {
Chris@0 1786 delete newModel;
Chris@0 1787 return false;
Chris@0 1788 }
Chris@0 1789
Chris@0 1790 setAsMain = (item == items[0]);
Chris@0 1791 prevSetAsMain = setAsMain;
Chris@0 1792 }
Chris@0 1793 }
Chris@0 1794
Chris@0 1795 if (setAsMain) {
Chris@0 1796
Chris@0 1797 Model *prevMain = getMainModel();
Chris@0 1798 if (prevMain) m_playSource->removeModel(prevMain);
Chris@0 1799
Chris@0 1800 PlayParameterRepository::getInstance()->clear();
Chris@0 1801
Chris@0 1802 // The clear() call will have removed the parameters for the
Chris@0 1803 // main model. Re-add them with the new one.
Chris@0 1804 PlayParameterRepository::getInstance()->addModel(newModel);
Chris@0 1805
Chris@0 1806 m_document->setMainModel(newModel);
Chris@0 1807 setupMenus();
Chris@0 1808
Chris@0 1809 if (m_sessionFile == "") {
Chris@0 1810 setWindowTitle(tr("Sonic Visualiser: %1")
Chris@0 1811 .arg(QFileInfo(path).fileName()));
Chris@0 1812 CommandHistory::getInstance()->clear();
Chris@0 1813 CommandHistory::getInstance()->documentSaved();
Chris@0 1814 m_documentModified = false;
Chris@0 1815 } else {
Chris@0 1816 setWindowTitle(tr("Sonic Visualiser: %1 [%2]")
Chris@0 1817 .arg(QFileInfo(m_sessionFile).fileName())
Chris@0 1818 .arg(QFileInfo(path).fileName()));
Chris@0 1819 if (m_documentModified) {
Chris@0 1820 m_documentModified = false;
Chris@0 1821 documentModified(); // so as to restore "(modified)" window title
Chris@0 1822 }
Chris@0 1823 }
Chris@0 1824
Chris@0 1825 m_audioFile = path;
Chris@0 1826
Chris@0 1827 } else { // !setAsMain
Chris@0 1828
Chris@0 1829 CommandHistory::getInstance()->startCompoundOperation
Chris@0 1830 (tr("Import \"%1\"").arg(QFileInfo(path).fileName()), true);
Chris@0 1831
Chris@0 1832 m_document->addImportedModel(newModel);
Chris@0 1833
Chris@0 1834 AddPaneCommand *command = new AddPaneCommand(this);
Chris@0 1835 CommandHistory::getInstance()->addCommand(command);
Chris@0 1836
Chris@0 1837 Pane *pane = command->getPane();
Chris@0 1838
Chris@0 1839 if (!m_timeRulerLayer) {
Chris@0 1840 m_timeRulerLayer = m_document->createMainModelLayer
Chris@0 1841 (LayerFactory::TimeRuler);
Chris@0 1842 }
Chris@0 1843
Chris@0 1844 m_document->addLayerToView(pane, m_timeRulerLayer);
Chris@0 1845
Chris@0 1846 Layer *newLayer = m_document->createImportedLayer(newModel);
Chris@0 1847
Chris@0 1848 if (newLayer) {
Chris@0 1849 m_document->addLayerToView(pane, newLayer);
Chris@0 1850 }
Chris@0 1851
Chris@0 1852 CommandHistory::getInstance()->endCompoundOperation();
Chris@0 1853 }
Chris@0 1854
Chris@0 1855 updateMenuStates();
Chris@0 1856 RecentFiles::getInstance()->addFile(path);
Chris@0 1857
Chris@0 1858 return true;
Chris@0 1859 }
Chris@0 1860
Chris@0 1861 void
Chris@0 1862 MainWindow::createPlayTarget()
Chris@0 1863 {
Chris@0 1864 if (m_playTarget) return;
Chris@0 1865
Chris@0 1866 m_playTarget = AudioTargetFactory::createCallbackTarget(m_playSource);
Chris@0 1867 if (!m_playTarget) {
Chris@0 1868 QMessageBox::warning
Chris@0 1869 (this, tr("Couldn't open audio device"),
Chris@0 1870 tr("Could not open an audio device for playback.\nAudio playback will not be available during this session.\n"),
Chris@0 1871 QMessageBox::Ok, 0);
Chris@0 1872 }
Chris@0 1873 connect(m_fader, SIGNAL(valueChanged(float)),
Chris@0 1874 m_playTarget, SLOT(setOutputGain(float)));
Chris@0 1875 }
Chris@0 1876
Chris@0 1877 WaveFileModel *
Chris@0 1878 MainWindow::getMainModel()
Chris@0 1879 {
Chris@0 1880 if (!m_document) return 0;
Chris@0 1881 return m_document->getMainModel();
Chris@0 1882 }
Chris@0 1883
Chris@0 1884 void
Chris@0 1885 MainWindow::newSession()
Chris@0 1886 {
Chris@0 1887 if (!checkSaveModified()) return;
Chris@0 1888
Chris@0 1889 closeSession();
Chris@0 1890 createDocument();
Chris@0 1891
Chris@0 1892 Pane *pane = m_paneStack->addPane();
Chris@0 1893
Chris@0 1894 if (!m_timeRulerLayer) {
Chris@0 1895 m_timeRulerLayer = m_document->createMainModelLayer
Chris@0 1896 (LayerFactory::TimeRuler);
Chris@0 1897 }
Chris@0 1898
Chris@0 1899 m_document->addLayerToView(pane, m_timeRulerLayer);
Chris@0 1900
Chris@0 1901 Layer *waveform = m_document->createMainModelLayer(LayerFactory::Waveform);
Chris@0 1902 m_document->addLayerToView(pane, waveform);
Chris@0 1903
Chris@0 1904 m_panner->registerView(pane);
Chris@0 1905
Chris@0 1906 CommandHistory::getInstance()->clear();
Chris@0 1907 CommandHistory::getInstance()->documentSaved();
Chris@0 1908 documentRestored();
Chris@0 1909 updateMenuStates();
Chris@0 1910 }
Chris@0 1911
Chris@0 1912 void
Chris@0 1913 MainWindow::createDocument()
Chris@0 1914 {
Chris@0 1915 m_document = new Document;
Chris@0 1916
Chris@0 1917 connect(m_document, SIGNAL(layerAdded(Layer *)),
Chris@0 1918 this, SLOT(layerAdded(Layer *)));
Chris@0 1919 connect(m_document, SIGNAL(layerRemoved(Layer *)),
Chris@0 1920 this, SLOT(layerRemoved(Layer *)));
Chris@0 1921 connect(m_document, SIGNAL(layerAboutToBeDeleted(Layer *)),
Chris@0 1922 this, SLOT(layerAboutToBeDeleted(Layer *)));
Chris@0 1923 connect(m_document, SIGNAL(layerInAView(Layer *, bool)),
Chris@0 1924 this, SLOT(layerInAView(Layer *, bool)));
Chris@0 1925
Chris@0 1926 connect(m_document, SIGNAL(modelAdded(Model *)),
Chris@0 1927 this, SLOT(modelAdded(Model *)));
Chris@0 1928 connect(m_document, SIGNAL(mainModelChanged(WaveFileModel *)),
Chris@0 1929 this, SLOT(mainModelChanged(WaveFileModel *)));
Chris@0 1930 connect(m_document, SIGNAL(modelAboutToBeDeleted(Model *)),
Chris@0 1931 this, SLOT(modelAboutToBeDeleted(Model *)));
Chris@0 1932
Chris@0 1933 connect(m_document, SIGNAL(modelGenerationFailed(QString)),
Chris@0 1934 this, SLOT(modelGenerationFailed(QString)));
Chris@0 1935 connect(m_document, SIGNAL(modelRegenerationFailed(QString)),
Chris@0 1936 this, SLOT(modelRegenerationFailed(QString)));
Chris@0 1937 }
Chris@0 1938
Chris@0 1939 void
Chris@0 1940 MainWindow::closeSession()
Chris@0 1941 {
Chris@0 1942 if (!checkSaveModified()) return;
Chris@0 1943
Chris@0 1944 while (m_paneStack->getPaneCount() > 0) {
Chris@0 1945
Chris@0 1946 Pane *pane = m_paneStack->getPane(m_paneStack->getPaneCount() - 1);
Chris@0 1947
Chris@0 1948 while (pane->getLayerCount() > 0) {
Chris@0 1949 m_document->removeLayerFromView
Chris@0 1950 (pane, pane->getLayer(pane->getLayerCount() - 1));
Chris@0 1951 }
Chris@0 1952
Chris@0 1953 m_panner->unregisterView(pane);
Chris@0 1954 m_paneStack->deletePane(pane);
Chris@0 1955 }
Chris@0 1956
Chris@0 1957 while (m_paneStack->getHiddenPaneCount() > 0) {
Chris@0 1958
Chris@0 1959 Pane *pane = m_paneStack->getHiddenPane
Chris@0 1960 (m_paneStack->getHiddenPaneCount() - 1);
Chris@0 1961
Chris@0 1962 while (pane->getLayerCount() > 0) {
Chris@0 1963 m_document->removeLayerFromView
Chris@0 1964 (pane, pane->getLayer(pane->getLayerCount() - 1));
Chris@0 1965 }
Chris@0 1966
Chris@0 1967 m_panner->unregisterView(pane);
Chris@0 1968 m_paneStack->deletePane(pane);
Chris@0 1969 }
Chris@0 1970
Chris@0 1971 delete m_document;
Chris@0 1972 m_document = 0;
Chris@0 1973 m_viewManager->clearSelections();
Chris@0 1974 m_timeRulerLayer = 0; // document owned this
Chris@0 1975
Chris@0 1976 m_sessionFile = "";
Chris@0 1977 setWindowTitle(tr("Sonic Visualiser"));
Chris@0 1978
Chris@0 1979 CommandHistory::getInstance()->clear();
Chris@0 1980 CommandHistory::getInstance()->documentSaved();
Chris@0 1981 documentRestored();
Chris@0 1982 }
Chris@0 1983
Chris@0 1984 void
Chris@0 1985 MainWindow::openSession()
Chris@0 1986 {
Chris@0 1987 if (!checkSaveModified()) return;
Chris@0 1988
Chris@0 1989 QString orig = m_audioFile;
Chris@0 1990 if (orig == "") orig = ".";
Chris@0 1991 else orig = QFileInfo(orig).absoluteDir().canonicalPath();
Chris@0 1992
Chris@0 1993 QString path = QFileDialog::getOpenFileName
Chris@0 1994 (this, tr("Select a session file"), orig,
Chris@0 1995 tr("Sonic Visualiser session files (*.sv)\nAll files (*.*)"));
Chris@0 1996
Chris@0 1997 if (path.isEmpty()) return;
Chris@0 1998
Chris@0 1999 if (!(QFileInfo(path).exists() &&
Chris@0 2000 QFileInfo(path).isFile() &&
Chris@0 2001 QFileInfo(path).isReadable())) {
Chris@0 2002 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 2003 tr("File \"%1\" does not exist or is not a readable file").arg(path));
Chris@0 2004 return;
Chris@0 2005 }
Chris@0 2006
Chris@0 2007 if (!openSessionFile(path)) {
Chris@0 2008 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 2009 tr("Session file \"%1\" could not be opened").arg(path));
Chris@0 2010 }
Chris@0 2011 }
Chris@0 2012
Chris@0 2013 void
Chris@0 2014 MainWindow::openSomething()
Chris@0 2015 {
Chris@0 2016 QString orig = m_audioFile;
Chris@0 2017 if (orig == "") orig = ".";
Chris@0 2018 else orig = QFileInfo(orig).absoluteDir().canonicalPath();
Chris@0 2019
Chris@0 2020 bool canImportLayer = (getMainModel() != 0 &&
Chris@0 2021 m_paneStack != 0 &&
Chris@0 2022 m_paneStack->getCurrentPane() != 0);
Chris@0 2023
Chris@0 2024 QString importSpec;
Chris@0 2025
Chris@0 2026 if (canImportLayer) {
Chris@0 2027 importSpec = tr("All supported files (*.sv %1 %2)\nSonic Visualiser session files (*.sv)\nAudio files (%1)\nLayer files (%2)\nAll files (*.*)")
Chris@0 2028 .arg(AudioFileReaderFactory::getKnownExtensions())
Chris@0 2029 .arg(DataFileReaderFactory::getKnownExtensions());
Chris@0 2030 } else {
Chris@0 2031 importSpec = tr("All supported files (*.sv %1)\nSonic Visualiser session files (*.sv)\nAudio files (%1)\nAll files (*.*)")
Chris@0 2032 .arg(AudioFileReaderFactory::getKnownExtensions());
Chris@0 2033 }
Chris@0 2034
Chris@0 2035 QString path = QFileDialog::getOpenFileName
Chris@0 2036 (this, tr("Select a file to open"), orig, importSpec);
Chris@0 2037
Chris@0 2038 if (path.isEmpty()) return;
Chris@0 2039
Chris@0 2040 if (!(QFileInfo(path).exists() &&
Chris@0 2041 QFileInfo(path).isFile() &&
Chris@0 2042 QFileInfo(path).isReadable())) {
Chris@0 2043 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 2044 tr("File \"%1\" does not exist or is not a readable file").arg(path));
Chris@0 2045 return;
Chris@0 2046 }
Chris@0 2047
Chris@0 2048 if (path.endsWith(".sv")) {
Chris@0 2049
Chris@0 2050 if (!checkSaveModified()) return;
Chris@0 2051
Chris@0 2052 if (!openSessionFile(path)) {
Chris@0 2053 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 2054 tr("Session file \"%1\" could not be opened").arg(path));
Chris@0 2055 }
Chris@0 2056
Chris@0 2057 } else {
Chris@0 2058
Chris@0 2059 if (!openAudioFile(path, AskUser)) {
Chris@0 2060
Chris@0 2061 if (!canImportLayer || !openLayerFile(path)) {
Chris@0 2062
Chris@0 2063 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 2064 tr("File \"%1\" could not be opened").arg(path));
Chris@0 2065 }
Chris@0 2066 }
Chris@0 2067 }
Chris@0 2068 }
Chris@0 2069
Chris@0 2070 void
Chris@0 2071 MainWindow::openRecentFile()
Chris@0 2072 {
Chris@0 2073 QObject *obj = sender();
Chris@0 2074 QAction *action = dynamic_cast<QAction *>(obj);
Chris@0 2075
Chris@0 2076 if (!action) {
Chris@0 2077 std::cerr << "WARNING: MainWindow::openRecentFile: sender is not an action"
Chris@0 2078 << std::endl;
Chris@0 2079 return;
Chris@0 2080 }
Chris@0 2081
Chris@0 2082 QString path = action->text();
Chris@0 2083 if (path == "") return;
Chris@0 2084
Chris@0 2085 if (path.endsWith("sv")) {
Chris@0 2086
Chris@0 2087 if (!checkSaveModified()) return ;
Chris@0 2088
Chris@0 2089 if (!openSessionFile(path)) {
Chris@0 2090 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 2091 tr("Session file \"%1\" could not be opened").arg(path));
Chris@0 2092 }
Chris@0 2093
Chris@0 2094 } else {
Chris@0 2095
Chris@0 2096 if (!openAudioFile(path, AskUser)) {
Chris@0 2097
Chris@0 2098 bool canImportLayer = (getMainModel() != 0 &&
Chris@0 2099 m_paneStack != 0 &&
Chris@0 2100 m_paneStack->getCurrentPane() != 0);
Chris@0 2101
Chris@0 2102 if (!canImportLayer || !openLayerFile(path)) {
Chris@0 2103
Chris@0 2104 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 2105 tr("File \"%1\" could not be opened").arg(path));
Chris@0 2106 }
Chris@0 2107 }
Chris@0 2108 }
Chris@0 2109 }
Chris@0 2110
Chris@0 2111 bool
Chris@0 2112 MainWindow::openSomeFile(QString path)
Chris@0 2113 {
Chris@0 2114 if (openAudioFile(path)) {
Chris@0 2115 return true;
Chris@0 2116 } else if (openSessionFile(path)) {
Chris@0 2117 return true;
Chris@0 2118 } else {
Chris@0 2119 return false;
Chris@0 2120 }
Chris@0 2121 }
Chris@0 2122
Chris@0 2123 bool
Chris@0 2124 MainWindow::openSessionFile(QString path)
Chris@0 2125 {
Chris@0 2126 BZipFileDevice bzFile(path);
Chris@0 2127 if (!bzFile.open(QIODevice::ReadOnly)) {
Chris@0 2128 std::cerr << "Failed to open session file \"" << path.toStdString()
Chris@0 2129 << "\": " << bzFile.errorString().toStdString() << std::endl;
Chris@0 2130 return false;
Chris@0 2131 }
Chris@0 2132
Chris@0 2133 QString error;
Chris@0 2134 closeSession();
Chris@0 2135 createDocument();
Chris@0 2136
Chris@0 2137 PaneCallback callback(this);
Chris@0 2138 m_viewManager->clearSelections();
Chris@0 2139
Chris@0 2140 SVFileReader reader(m_document, callback);
Chris@0 2141 QXmlInputSource inputSource(&bzFile);
Chris@0 2142 reader.parse(inputSource);
Chris@0 2143
Chris@0 2144 if (!reader.isOK()) {
Chris@0 2145 error = tr("SV XML file read error:\n%1").arg(reader.getErrorString());
Chris@0 2146 }
Chris@0 2147
Chris@0 2148 bzFile.close();
Chris@0 2149
Chris@0 2150 bool ok = (error == "");
Chris@0 2151
Chris@0 2152 if (ok) {
Chris@0 2153 setWindowTitle(tr("Sonic Visualiser: %1")
Chris@0 2154 .arg(QFileInfo(path).fileName()));
Chris@0 2155 m_sessionFile = path;
Chris@0 2156 setupMenus();
Chris@0 2157 CommandHistory::getInstance()->clear();
Chris@0 2158 CommandHistory::getInstance()->documentSaved();
Chris@0 2159 m_documentModified = false;
Chris@0 2160 updateMenuStates();
Chris@0 2161 RecentFiles::getInstance()->addFile(path);
Chris@0 2162 } else {
Chris@0 2163 setWindowTitle(tr("Sonic Visualiser"));
Chris@0 2164 }
Chris@0 2165
Chris@0 2166 return ok;
Chris@0 2167 }
Chris@0 2168
Chris@0 2169 void
Chris@0 2170 MainWindow::closeEvent(QCloseEvent *e)
Chris@0 2171 {
Chris@0 2172 if (!checkSaveModified()) {
Chris@0 2173 e->ignore();
Chris@0 2174 return;
Chris@0 2175 }
Chris@0 2176
Chris@5 2177 QSettings settings;
Chris@5 2178 settings.beginGroup("MainWindow");
Chris@5 2179 settings.setValue("size", size());
Chris@5 2180 settings.setValue("position", pos());
Chris@5 2181 settings.endGroup();
Chris@5 2182
Chris@0 2183 e->accept();
Chris@0 2184 return;
Chris@0 2185 }
Chris@0 2186
Chris@0 2187 bool
Chris@11 2188 MainWindow::commitData(bool mayAskUser)
Chris@11 2189 {
Chris@11 2190 if (mayAskUser) {
Chris@11 2191 return checkSaveModified();
Chris@11 2192 } else {
Chris@11 2193 if (!m_documentModified) return true;
Chris@11 2194
Chris@11 2195 // If we can't check with the user first, then we can't save
Chris@11 2196 // to the original session file (even if we have it) -- have
Chris@11 2197 // to use a temporary file
Chris@11 2198
Chris@11 2199 QString svDirBase = ".sv1";
Chris@11 2200 QString svDir = QDir::home().filePath(svDirBase);
Chris@11 2201
Chris@11 2202 if (!QFileInfo(svDir).exists()) {
Chris@11 2203 if (!QDir::home().mkdir(svDirBase)) return false;
Chris@11 2204 } else {
Chris@11 2205 if (!QFileInfo(svDir).isDir()) return false;
Chris@11 2206 }
Chris@11 2207
Chris@11 2208 // This name doesn't have to be unguessable
Chris@11 2209
Chris@11 2210 QString fname = QString("tmp-%1-%2.sv")
Chris@11 2211 .arg(QDateTime::currentDateTime().toString("yyyyMMddhhmmsszzz"))
Chris@11 2212 .arg(QProcess().pid());
Chris@11 2213 QString fpath = QDir(svDir).filePath(fname);
Chris@11 2214 if (saveSessionFile(fpath)) {
Chris@11 2215 RecentFiles::getInstance()->addFile(fpath);
Chris@11 2216 return true;
Chris@11 2217 } else {
Chris@11 2218 return false;
Chris@11 2219 }
Chris@11 2220 }
Chris@11 2221 }
Chris@11 2222
Chris@11 2223 bool
Chris@0 2224 MainWindow::checkSaveModified()
Chris@0 2225 {
Chris@0 2226 // Called before some destructive operation (e.g. new session,
Chris@0 2227 // exit program). Return true if we can safely proceed, false to
Chris@0 2228 // cancel.
Chris@0 2229
Chris@0 2230 if (!m_documentModified) return true;
Chris@0 2231
Chris@0 2232 int button =
Chris@0 2233 QMessageBox::warning(this,
Chris@0 2234 tr("Session modified"),
Chris@0 2235 tr("The current session has been modified.\nDo you want to save it?"),
Chris@0 2236 QMessageBox::Yes,
Chris@0 2237 QMessageBox::No,
Chris@0 2238 QMessageBox::Cancel);
Chris@0 2239
Chris@0 2240 if (button == QMessageBox::Yes) {
Chris@0 2241 saveSession();
Chris@0 2242 if (m_documentModified) { // save failed -- don't proceed!
Chris@0 2243 return false;
Chris@0 2244 } else {
Chris@0 2245 return true; // saved, so it's safe to continue now
Chris@0 2246 }
Chris@0 2247 } else if (button == QMessageBox::No) {
Chris@0 2248 m_documentModified = false; // so we know to abandon it
Chris@0 2249 return true;
Chris@0 2250 }
Chris@0 2251
Chris@0 2252 // else cancel
Chris@0 2253 return false;
Chris@0 2254 }
Chris@0 2255
Chris@0 2256 void
Chris@0 2257 MainWindow::saveSession()
Chris@0 2258 {
Chris@0 2259 if (m_sessionFile != "") {
Chris@0 2260 if (!saveSessionFile(m_sessionFile)) {
Chris@0 2261 QMessageBox::critical(this, tr("Failed to save file"),
Chris@0 2262 tr("Session file \"%1\" could not be saved.").arg(m_sessionFile));
Chris@0 2263 } else {
Chris@0 2264 CommandHistory::getInstance()->documentSaved();
Chris@0 2265 documentRestored();
Chris@0 2266 }
Chris@0 2267 } else {
Chris@0 2268 saveSessionAs();
Chris@0 2269 }
Chris@0 2270 }
Chris@0 2271
Chris@0 2272 void
Chris@0 2273 MainWindow::saveSessionAs()
Chris@0 2274 {
Chris@0 2275 QString orig = m_audioFile;
Chris@0 2276 if (orig == "") orig = ".";
Chris@0 2277 else orig = QFileInfo(orig).absoluteDir().canonicalPath();
Chris@0 2278
Chris@0 2279 QString path;
Chris@0 2280 bool good = false;
Chris@0 2281
Chris@0 2282 while (!good) {
Chris@0 2283
Chris@0 2284 path = QFileDialog::getSaveFileName
Chris@0 2285 (this, tr("Select a file to save to"), orig,
Chris@0 2286 tr("Sonic Visualiser session files (*.sv)\nAll files (*.*)"), 0,
Chris@0 2287 QFileDialog::DontConfirmOverwrite); // we'll do that
Chris@0 2288
Chris@0 2289 if (path.isEmpty()) return;
Chris@0 2290
Chris@0 2291 if (!path.endsWith(".sv")) path = path + ".sv";
Chris@0 2292
Chris@0 2293 QFileInfo fi(path);
Chris@0 2294
Chris@0 2295 if (fi.isDir()) {
Chris@0 2296 QMessageBox::critical(this, tr("Directory selected"),
Chris@0 2297 tr("File \"%1\" is a directory").arg(path));
Chris@0 2298 continue;
Chris@0 2299 }
Chris@0 2300
Chris@0 2301 if (fi.exists()) {
Chris@0 2302 if (QMessageBox::question(this, tr("File exists"),
Chris@0 2303 tr("The file \"%1\" already exists.\nDo you want to overwrite it?").arg(path),
Chris@0 2304 QMessageBox::Ok,
Chris@0 2305 QMessageBox::Cancel) == QMessageBox::Ok) {
Chris@0 2306 good = true;
Chris@0 2307 } else {
Chris@0 2308 continue;
Chris@0 2309 }
Chris@0 2310 }
Chris@0 2311
Chris@0 2312 good = true;
Chris@0 2313 }
Chris@0 2314
Chris@0 2315 if (!saveSessionFile(path)) {
Chris@0 2316 QMessageBox::critical(this, tr("Failed to save file"),
Chris@0 2317 tr("Session file \"%1\" could not be saved.").arg(m_sessionFile));
Chris@0 2318 } else {
Chris@0 2319 setWindowTitle(tr("Sonic Visualiser: %1")
Chris@0 2320 .arg(QFileInfo(path).fileName()));
Chris@0 2321 m_sessionFile = path;
Chris@0 2322 CommandHistory::getInstance()->documentSaved();
Chris@0 2323 documentRestored();
Chris@0 2324 RecentFiles::getInstance()->addFile(path);
Chris@0 2325 }
Chris@0 2326 }
Chris@0 2327
Chris@0 2328 bool
Chris@0 2329 MainWindow::saveSessionFile(QString path)
Chris@0 2330 {
Chris@0 2331 BZipFileDevice bzFile(path);
Chris@0 2332 if (!bzFile.open(QIODevice::WriteOnly)) {
Chris@0 2333 std::cerr << "Failed to open session file \"" << path.toStdString()
Chris@0 2334 << "\" for writing: "
Chris@0 2335 << bzFile.errorString().toStdString() << std::endl;
Chris@0 2336 return false;
Chris@0 2337 }
Chris@0 2338
Chris@0 2339 QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
Chris@0 2340
Chris@0 2341 QTextStream out(&bzFile);
Chris@0 2342 toXml(out);
Chris@0 2343 out.flush();
Chris@0 2344
Chris@0 2345 QApplication::restoreOverrideCursor();
Chris@0 2346
Chris@0 2347 if (bzFile.errorString() != "") {
Chris@0 2348 QMessageBox::critical(this, tr("Failed to write file"),
Chris@0 2349 tr("Failed to write to file \"%1\": %2")
Chris@0 2350 .arg(path).arg(bzFile.errorString()));
Chris@0 2351 bzFile.close();
Chris@0 2352 return false;
Chris@0 2353 }
Chris@0 2354
Chris@0 2355 bzFile.close();
Chris@0 2356 return true;
Chris@0 2357 }
Chris@0 2358
Chris@0 2359 void
Chris@0 2360 MainWindow::toXml(QTextStream &out)
Chris@0 2361 {
Chris@0 2362 QString indent(" ");
Chris@0 2363
Chris@0 2364 out << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
Chris@0 2365 out << "<!DOCTYPE sonic-visualiser>\n";
Chris@0 2366 out << "<sv>\n";
Chris@0 2367
Chris@0 2368 m_document->toXml(out, "", "");
Chris@0 2369
Chris@0 2370 out << "<display>\n";
Chris@0 2371
Chris@0 2372 out << QString(" <window width=\"%1\" height=\"%2\"/>\n")
Chris@0 2373 .arg(width()).arg(height());
Chris@0 2374
Chris@0 2375 for (int i = 0; i < m_paneStack->getPaneCount(); ++i) {
Chris@0 2376
Chris@0 2377 Pane *pane = m_paneStack->getPane(i);
Chris@0 2378
Chris@0 2379 if (pane) {
Chris@0 2380 pane->toXml(out, indent);
Chris@0 2381 }
Chris@0 2382 }
Chris@0 2383
Chris@0 2384 out << "</display>\n";
Chris@0 2385
Chris@0 2386 m_viewManager->getSelection().toXml(out);
Chris@0 2387
Chris@0 2388 out << "</sv>\n";
Chris@0 2389 }
Chris@0 2390
Chris@0 2391 Pane *
Chris@0 2392 MainWindow::addPaneToStack()
Chris@0 2393 {
Chris@0 2394 AddPaneCommand *command = new AddPaneCommand(this);
Chris@0 2395 CommandHistory::getInstance()->addCommand(command);
Chris@0 2396 return command->getPane();
Chris@0 2397 }
Chris@0 2398
Chris@0 2399 void
Chris@0 2400 MainWindow::zoomIn()
Chris@0 2401 {
Chris@0 2402 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2403 if (currentPane) currentPane->zoom(true);
Chris@0 2404 }
Chris@0 2405
Chris@0 2406 void
Chris@0 2407 MainWindow::zoomOut()
Chris@0 2408 {
Chris@0 2409 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2410 if (currentPane) currentPane->zoom(false);
Chris@0 2411 }
Chris@0 2412
Chris@0 2413 void
Chris@0 2414 MainWindow::zoomToFit()
Chris@0 2415 {
Chris@0 2416 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2417 if (!currentPane) return;
Chris@0 2418
Chris@0 2419 Model *model = getMainModel();
Chris@0 2420 if (!model) return;
Chris@0 2421
Chris@0 2422 size_t start = model->getStartFrame();
Chris@0 2423 size_t end = model->getEndFrame();
Chris@0 2424 size_t pixels = currentPane->width();
Chris@0 2425 size_t zoomLevel = (end - start) / pixels;
Chris@0 2426
Chris@0 2427 currentPane->setZoomLevel(zoomLevel);
Chris@0 2428 currentPane->setStartFrame(start);
Chris@0 2429 }
Chris@0 2430
Chris@0 2431 void
Chris@0 2432 MainWindow::zoomDefault()
Chris@0 2433 {
Chris@0 2434 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2435 if (currentPane) currentPane->setZoomLevel(1024);
Chris@0 2436 }
Chris@0 2437
Chris@0 2438 void
Chris@0 2439 MainWindow::scrollLeft()
Chris@0 2440 {
Chris@0 2441 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2442 if (currentPane) currentPane->scroll(false, false);
Chris@0 2443 }
Chris@0 2444
Chris@0 2445 void
Chris@0 2446 MainWindow::jumpLeft()
Chris@0 2447 {
Chris@0 2448 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2449 if (currentPane) currentPane->scroll(false, true);
Chris@0 2450 }
Chris@0 2451
Chris@0 2452 void
Chris@0 2453 MainWindow::scrollRight()
Chris@0 2454 {
Chris@0 2455 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2456 if (currentPane) currentPane->scroll(true, false);
Chris@0 2457 }
Chris@0 2458
Chris@0 2459 void
Chris@0 2460 MainWindow::jumpRight()
Chris@0 2461 {
Chris@0 2462 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2463 if (currentPane) currentPane->scroll(true, true);
Chris@0 2464 }
Chris@0 2465
Chris@0 2466 void
Chris@0 2467 MainWindow::showNoOverlays()
Chris@0 2468 {
Chris@0 2469 m_viewManager->setOverlayMode(ViewManager::NoOverlays);
Chris@0 2470 }
Chris@0 2471
Chris@0 2472 void
Chris@0 2473 MainWindow::showBasicOverlays()
Chris@0 2474 {
Chris@0 2475 m_viewManager->setOverlayMode(ViewManager::BasicOverlays);
Chris@0 2476 }
Chris@0 2477
Chris@0 2478 void
Chris@7 2479 MainWindow::showAllTextOverlays()
Chris@0 2480 {
Chris@0 2481 m_viewManager->setOverlayMode(ViewManager::AllOverlays);
Chris@0 2482 }
Chris@0 2483
Chris@0 2484 void
Chris@7 2485 MainWindow::toggleZoomWheels()
Chris@7 2486 {
Chris@7 2487 if (m_viewManager->getZoomWheelsEnabled()) {
Chris@7 2488 m_viewManager->setZoomWheelsEnabled(false);
Chris@7 2489 } else {
Chris@7 2490 m_viewManager->setZoomWheelsEnabled(true);
Chris@7 2491 }
Chris@7 2492 }
Chris@7 2493
Chris@7 2494 void
Chris@0 2495 MainWindow::play()
Chris@0 2496 {
Chris@0 2497 if (m_playSource->isPlaying()) {
Chris@0 2498 m_playSource->stop();
Chris@0 2499 } else {
Chris@0 2500 m_playSource->play(m_viewManager->getPlaybackFrame());
Chris@0 2501 }
Chris@0 2502 }
Chris@0 2503
Chris@0 2504 void
Chris@0 2505 MainWindow::ffwd()
Chris@0 2506 {
Chris@0 2507 if (!getMainModel()) return;
Chris@0 2508
Chris@0 2509 int frame = m_viewManager->getPlaybackFrame();
Chris@0 2510 ++frame;
Chris@0 2511
Chris@0 2512 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2513 if (!pane) return;
Chris@0 2514
Chris@0 2515 Layer *layer = pane->getSelectedLayer();
Chris@0 2516
Chris@0 2517 if (!dynamic_cast<TimeInstantLayer *>(layer) &&
Chris@0 2518 !dynamic_cast<TimeValueLayer *>(layer)) return;
Chris@0 2519
Chris@0 2520 size_t resolution = 0;
Chris@0 2521 if (!layer->snapToFeatureFrame(pane, frame, resolution, Layer::SnapRight)) {
Chris@0 2522 frame = getMainModel()->getEndFrame();
Chris@0 2523 }
Chris@0 2524
Chris@0 2525 m_viewManager->setPlaybackFrame(frame);
Chris@0 2526 }
Chris@0 2527
Chris@0 2528 void
Chris@0 2529 MainWindow::ffwdEnd()
Chris@0 2530 {
Chris@0 2531 if (!getMainModel()) return;
Chris@0 2532 m_viewManager->setPlaybackFrame(getMainModel()->getEndFrame());
Chris@0 2533 }
Chris@0 2534
Chris@0 2535 void
Chris@0 2536 MainWindow::rewind()
Chris@0 2537 {
Chris@0 2538 if (!getMainModel()) return;
Chris@0 2539
Chris@0 2540 int frame = m_viewManager->getPlaybackFrame();
Chris@0 2541 if (frame > 0) --frame;
Chris@0 2542
Chris@0 2543 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2544 if (!pane) return;
Chris@0 2545
Chris@0 2546 Layer *layer = pane->getSelectedLayer();
Chris@0 2547
Chris@0 2548 if (!dynamic_cast<TimeInstantLayer *>(layer) &&
Chris@0 2549 !dynamic_cast<TimeValueLayer *>(layer)) return;
Chris@0 2550
Chris@0 2551 size_t resolution = 0;
Chris@0 2552 if (!layer->snapToFeatureFrame(pane, frame, resolution, Layer::SnapLeft)) {
Chris@0 2553 frame = getMainModel()->getEndFrame();
Chris@0 2554 }
Chris@0 2555
Chris@0 2556 m_viewManager->setPlaybackFrame(frame);
Chris@0 2557 }
Chris@0 2558
Chris@0 2559 void
Chris@0 2560 MainWindow::rewindStart()
Chris@0 2561 {
Chris@0 2562 if (!getMainModel()) return;
Chris@0 2563 m_viewManager->setPlaybackFrame(getMainModel()->getStartFrame());
Chris@0 2564 }
Chris@0 2565
Chris@0 2566 void
Chris@0 2567 MainWindow::stop()
Chris@0 2568 {
Chris@0 2569 m_playSource->stop();
Chris@0 2570 }
Chris@0 2571
Chris@0 2572 void
Chris@0 2573 MainWindow::addPane()
Chris@0 2574 {
Chris@0 2575 QObject *s = sender();
Chris@0 2576 QAction *action = dynamic_cast<QAction *>(s);
Chris@0 2577
Chris@0 2578 if (!action) {
Chris@0 2579 std::cerr << "WARNING: MainWindow::addPane: sender is not an action"
Chris@0 2580 << std::endl;
Chris@0 2581 return;
Chris@0 2582 }
Chris@0 2583
Chris@0 2584 PaneActionMap::iterator i = m_paneActions.find(action);
Chris@0 2585
Chris@0 2586 if (i == m_paneActions.end()) {
Chris@0 2587 std::cerr << "WARNING: MainWindow::addPane: unknown action "
Chris@0 2588 << action->objectName().toStdString() << std::endl;
Chris@0 2589 return;
Chris@0 2590 }
Chris@0 2591
Chris@0 2592 CommandHistory::getInstance()->startCompoundOperation
Chris@0 2593 (action->text(), true);
Chris@0 2594
Chris@0 2595 AddPaneCommand *command = new AddPaneCommand(this);
Chris@0 2596 CommandHistory::getInstance()->addCommand(command);
Chris@0 2597
Chris@0 2598 Pane *pane = command->getPane();
Chris@0 2599
Chris@7 2600 if (i->second.layer == LayerFactory::Spectrum) {
Chris@7 2601 pane->setPlaybackFollow(View::PlaybackScrollContinuous);
Chris@7 2602 }
Chris@7 2603
Chris@8 2604 if (i->second.layer != LayerFactory::TimeRuler &&
Chris@8 2605 i->second.layer != LayerFactory::Spectrum) {
Chris@8 2606
Chris@0 2607 if (!m_timeRulerLayer) {
Chris@0 2608 // std::cerr << "no time ruler layer, creating one" << std::endl;
Chris@0 2609 m_timeRulerLayer = m_document->createMainModelLayer
Chris@0 2610 (LayerFactory::TimeRuler);
Chris@0 2611 }
Chris@0 2612
Chris@0 2613 // std::cerr << "adding time ruler layer " << m_timeRulerLayer << std::endl;
Chris@0 2614
Chris@0 2615 m_document->addLayerToView(pane, m_timeRulerLayer);
Chris@0 2616 }
Chris@0 2617
Chris@0 2618 Layer *newLayer = m_document->createLayer(i->second.layer);
Chris@0 2619 m_document->setModel(newLayer, m_document->getMainModel());
Chris@0 2620 m_document->setChannel(newLayer, i->second.channel);
Chris@0 2621 m_document->addLayerToView(pane, newLayer);
Chris@0 2622
Chris@0 2623 m_paneStack->setCurrentPane(pane);
Chris@0 2624
Chris@0 2625 CommandHistory::getInstance()->endCompoundOperation();
Chris@0 2626
Chris@0 2627 updateMenuStates();
Chris@0 2628 }
Chris@0 2629
Chris@0 2630 MainWindow::AddPaneCommand::AddPaneCommand(MainWindow *mw) :
Chris@0 2631 m_mw(mw),
Chris@0 2632 m_pane(0),
Chris@0 2633 m_prevCurrentPane(0),
Chris@0 2634 m_added(false)
Chris@0 2635 {
Chris@0 2636 }
Chris@0 2637
Chris@0 2638 MainWindow::AddPaneCommand::~AddPaneCommand()
Chris@0 2639 {
Chris@0 2640 if (m_pane && !m_added) {
Chris@0 2641 m_mw->m_paneStack->deletePane(m_pane);
Chris@0 2642 }
Chris@0 2643 }
Chris@0 2644
Chris@0 2645 QString
Chris@0 2646 MainWindow::AddPaneCommand::getName() const
Chris@0 2647 {
Chris@0 2648 return tr("Add Pane");
Chris@0 2649 }
Chris@0 2650
Chris@0 2651 void
Chris@0 2652 MainWindow::AddPaneCommand::execute()
Chris@0 2653 {
Chris@0 2654 if (!m_pane) {
Chris@0 2655 m_prevCurrentPane = m_mw->m_paneStack->getCurrentPane();
Chris@0 2656 m_pane = m_mw->m_paneStack->addPane();
Chris@0 2657 } else {
Chris@0 2658 m_mw->m_paneStack->showPane(m_pane);
Chris@0 2659 }
Chris@0 2660
Chris@0 2661 m_mw->m_paneStack->setCurrentPane(m_pane);
Chris@0 2662 m_mw->m_panner->registerView(m_pane);
Chris@0 2663 m_added = true;
Chris@0 2664 }
Chris@0 2665
Chris@0 2666 void
Chris@0 2667 MainWindow::AddPaneCommand::unexecute()
Chris@0 2668 {
Chris@0 2669 m_mw->m_paneStack->hidePane(m_pane);
Chris@0 2670 m_mw->m_paneStack->setCurrentPane(m_prevCurrentPane);
Chris@0 2671 m_mw->m_panner->unregisterView(m_pane);
Chris@0 2672 m_added = false;
Chris@0 2673 }
Chris@0 2674
Chris@0 2675 MainWindow::RemovePaneCommand::RemovePaneCommand(MainWindow *mw, Pane *pane) :
Chris@0 2676 m_mw(mw),
Chris@0 2677 m_pane(pane),
Chris@0 2678 m_added(true)
Chris@0 2679 {
Chris@0 2680 }
Chris@0 2681
Chris@0 2682 MainWindow::RemovePaneCommand::~RemovePaneCommand()
Chris@0 2683 {
Chris@0 2684 if (m_pane && !m_added) {
Chris@0 2685 m_mw->m_paneStack->deletePane(m_pane);
Chris@0 2686 }
Chris@0 2687 }
Chris@0 2688
Chris@0 2689 QString
Chris@0 2690 MainWindow::RemovePaneCommand::getName() const
Chris@0 2691 {
Chris@0 2692 return tr("Remove Pane");
Chris@0 2693 }
Chris@0 2694
Chris@0 2695 void
Chris@0 2696 MainWindow::RemovePaneCommand::execute()
Chris@0 2697 {
Chris@0 2698 m_prevCurrentPane = m_mw->m_paneStack->getCurrentPane();
Chris@0 2699 m_mw->m_paneStack->hidePane(m_pane);
Chris@0 2700 m_mw->m_panner->unregisterView(m_pane);
Chris@0 2701 m_added = false;
Chris@0 2702 }
Chris@0 2703
Chris@0 2704 void
Chris@0 2705 MainWindow::RemovePaneCommand::unexecute()
Chris@0 2706 {
Chris@0 2707 m_mw->m_paneStack->showPane(m_pane);
Chris@0 2708 m_mw->m_paneStack->setCurrentPane(m_prevCurrentPane);
Chris@0 2709 m_mw->m_panner->registerView(m_pane);
Chris@0 2710 m_added = true;
Chris@0 2711 }
Chris@0 2712
Chris@0 2713 void
Chris@0 2714 MainWindow::addLayer()
Chris@0 2715 {
Chris@0 2716 QObject *s = sender();
Chris@0 2717 QAction *action = dynamic_cast<QAction *>(s);
Chris@0 2718
Chris@0 2719 if (!action) {
Chris@0 2720 std::cerr << "WARNING: MainWindow::addLayer: sender is not an action"
Chris@0 2721 << std::endl;
Chris@0 2722 return;
Chris@0 2723 }
Chris@0 2724
Chris@0 2725 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2726
Chris@0 2727 if (!pane) {
Chris@0 2728 std::cerr << "WARNING: MainWindow::addLayer: no current pane" << std::endl;
Chris@0 2729 return;
Chris@0 2730 }
Chris@0 2731
Chris@0 2732 ExistingLayerActionMap::iterator ei = m_existingLayerActions.find(action);
Chris@0 2733
Chris@0 2734 if (ei != m_existingLayerActions.end()) {
Chris@0 2735 Layer *newLayer = ei->second;
Chris@0 2736 m_document->addLayerToView(pane, newLayer);
Chris@0 2737 m_paneStack->setCurrentLayer(pane, newLayer);
Chris@0 2738 return;
Chris@0 2739 }
Chris@0 2740
Chris@0 2741 TransformActionMap::iterator i = m_layerTransformActions.find(action);
Chris@0 2742
Chris@0 2743 if (i == m_layerTransformActions.end()) {
Chris@0 2744
Chris@0 2745 LayerActionMap::iterator i = m_layerActions.find(action);
Chris@0 2746
Chris@0 2747 if (i == m_layerActions.end()) {
Chris@0 2748 std::cerr << "WARNING: MainWindow::addLayer: unknown action "
Chris@0 2749 << action->objectName().toStdString() << std::endl;
Chris@0 2750 return;
Chris@0 2751 }
Chris@0 2752
Chris@0 2753 LayerFactory::LayerType type = i->second;
Chris@0 2754
Chris@0 2755 LayerFactory::LayerTypeSet emptyTypes =
Chris@0 2756 LayerFactory::getInstance()->getValidEmptyLayerTypes();
Chris@0 2757
Chris@0 2758 Layer *newLayer;
Chris@0 2759
Chris@0 2760 if (emptyTypes.find(type) != emptyTypes.end()) {
Chris@0 2761
Chris@0 2762 newLayer = m_document->createEmptyLayer(type);
Chris@0 2763 m_toolActions[ViewManager::DrawMode]->trigger();
Chris@0 2764
Chris@0 2765 } else {
Chris@0 2766
Chris@0 2767 newLayer = m_document->createMainModelLayer(type);
Chris@0 2768 }
Chris@0 2769
Chris@0 2770 m_document->addLayerToView(pane, newLayer);
Chris@0 2771 m_paneStack->setCurrentLayer(pane, newLayer);
Chris@0 2772
Chris@0 2773 return;
Chris@0 2774 }
Chris@0 2775
Chris@0 2776 TransformName transform = i->second;
Chris@0 2777 TransformFactory *factory = TransformFactory::getInstance();
Chris@0 2778
Chris@0 2779 QString configurationXml;
Chris@0 2780
Chris@0 2781 int channel = -1;
Chris@0 2782 // pick up the default channel from any existing layers on the same pane
Chris@0 2783 for (int j = 0; j < pane->getLayerCount(); ++j) {
Chris@0 2784 int c = LayerFactory::getInstance()->getChannel(pane->getLayer(j));
Chris@0 2785 if (c != -1) {
Chris@0 2786 channel = c;
Chris@0 2787 break;
Chris@0 2788 }
Chris@0 2789 }
Chris@0 2790
Chris@0 2791 bool needConfiguration = false;
Chris@0 2792
Chris@0 2793 if (factory->isTransformConfigurable(transform)) {
Chris@0 2794 needConfiguration = true;
Chris@0 2795 } else {
Chris@0 2796 int minChannels, maxChannels;
Chris@0 2797 int myChannels = m_document->getMainModel()->getChannelCount();
Chris@0 2798 if (factory->getTransformChannelRange(transform,
Chris@0 2799 minChannels,
Chris@0 2800 maxChannels)) {
Chris@0 2801 // std::cerr << "myChannels: " << myChannels << ", minChannels: " << minChannels << ", maxChannels: " << maxChannels << std::endl;
Chris@0 2802 needConfiguration = (myChannels > maxChannels && maxChannels == 1);
Chris@0 2803 }
Chris@0 2804 }
Chris@0 2805
Chris@0 2806 if (needConfiguration) {
Chris@0 2807 bool ok =
Chris@0 2808 factory->getConfigurationForTransform
Chris@0 2809 (transform, m_document->getMainModel(), channel, configurationXml);
Chris@0 2810 if (!ok) return;
Chris@0 2811 }
Chris@0 2812
Chris@0 2813 Layer *newLayer = m_document->createDerivedLayer(transform,
Chris@0 2814 m_document->getMainModel(),
Chris@0 2815 channel,
Chris@0 2816 configurationXml);
Chris@0 2817
Chris@0 2818 if (newLayer) {
Chris@0 2819 m_document->addLayerToView(pane, newLayer);
Chris@0 2820 m_document->setChannel(newLayer, channel);
Chris@0 2821 }
Chris@0 2822
Chris@0 2823 updateMenuStates();
Chris@0 2824 }
Chris@0 2825
Chris@0 2826 void
Chris@0 2827 MainWindow::deleteCurrentPane()
Chris@0 2828 {
Chris@0 2829 CommandHistory::getInstance()->startCompoundOperation
Chris@0 2830 (tr("Delete Pane"), true);
Chris@0 2831
Chris@0 2832 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2833 if (pane) {
Chris@0 2834 while (pane->getLayerCount() > 0) {
Chris@0 2835 Layer *layer = pane->getLayer(0);
Chris@0 2836 if (layer) {
Chris@0 2837 m_document->removeLayerFromView(pane, layer);
Chris@0 2838 } else {
Chris@0 2839 break;
Chris@0 2840 }
Chris@0 2841 }
Chris@0 2842
Chris@0 2843 RemovePaneCommand *command = new RemovePaneCommand(this, pane);
Chris@0 2844 CommandHistory::getInstance()->addCommand(command);
Chris@0 2845 }
Chris@0 2846
Chris@0 2847 CommandHistory::getInstance()->endCompoundOperation();
Chris@0 2848
Chris@0 2849 updateMenuStates();
Chris@0 2850 }
Chris@0 2851
Chris@0 2852 void
Chris@0 2853 MainWindow::deleteCurrentLayer()
Chris@0 2854 {
Chris@0 2855 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2856 if (pane) {
Chris@0 2857 Layer *layer = pane->getSelectedLayer();
Chris@0 2858 if (layer) {
Chris@0 2859 m_document->removeLayerFromView(pane, layer);
Chris@0 2860 }
Chris@0 2861 }
Chris@0 2862 updateMenuStates();
Chris@0 2863 }
Chris@0 2864
Chris@0 2865 void
Chris@0 2866 MainWindow::renameCurrentLayer()
Chris@0 2867 {
Chris@0 2868 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2869 if (pane) {
Chris@0 2870 Layer *layer = pane->getSelectedLayer();
Chris@0 2871 if (layer) {
Chris@0 2872 bool ok = false;
Chris@0 2873 QString newName = QInputDialog::getText
Chris@0 2874 (this, tr("Rename Layer"),
Chris@0 2875 tr("New name for this layer:"),
Chris@0 2876 QLineEdit::Normal, layer->objectName(), &ok);
Chris@0 2877 if (ok) {
Chris@0 2878 layer->setObjectName(newName);
Chris@0 2879 setupExistingLayersMenu();
Chris@0 2880 }
Chris@0 2881 }
Chris@0 2882 }
Chris@0 2883 }
Chris@0 2884
Chris@0 2885 void
Chris@0 2886 MainWindow::playSpeedChanged(int speed)
Chris@0 2887 {
Chris@25 2888 bool slow = false;
Chris@25 2889 bool something = false;
Chris@25 2890 float factor;
Chris@25 2891
Chris@25 2892 if (speed < 100) {
Chris@25 2893 slow = true;
Chris@25 2894 speed = 100 - speed;
Chris@25 2895 } else {
Chris@25 2896 speed = speed - 100;
Chris@25 2897 }
Chris@25 2898
Chris@25 2899 // speed is 0 -> 100
Chris@25 2900
Chris@25 2901 if (speed == 0) {
Chris@25 2902 factor = 1.0;
Chris@25 2903 } else {
Chris@25 2904 factor = speed;
Chris@25 2905 factor = 1.0 + (factor * factor) / 1000.f;
Chris@25 2906 something = true;
Chris@25 2907 }
Chris@21 2908
Chris@21 2909 int pc = lrintf((factor - 1.0) * 100);
Chris@21 2910
Chris@25 2911 if (!slow) factor = 1.0 / factor;
Chris@25 2912
Chris@25 2913 std::cerr << "speed = " << speed << " factor = " << factor << std::endl;
Chris@21 2914
Chris@21 2915 m_playSpeed->setToolTip(tr("Playback speed: %1%2%")
Chris@25 2916 .arg(!slow ? "+" : "-")
Chris@21 2917 .arg(pc));
Chris@21 2918
Chris@25 2919 m_playSharpen->setEnabled(something);
Chris@26 2920 m_playMono->setEnabled(something);
Chris@25 2921 bool sharpen = (something && m_playSharpen->isChecked());
Chris@26 2922 bool mono = (something && m_playMono->isChecked());
Chris@26 2923 m_playSource->setTimeStretch(factor, sharpen, mono);
Chris@16 2924 }
Chris@16 2925
Chris@16 2926 void
Chris@16 2927 MainWindow::playSharpenToggled()
Chris@16 2928 {
Chris@21 2929 QSettings settings;
Chris@21 2930 settings.beginGroup("MainWindow");
Chris@21 2931 settings.setValue("playsharpen", m_playSharpen->isChecked());
Chris@21 2932 settings.endGroup();
Chris@21 2933
Chris@16 2934 playSpeedChanged(m_playSpeed->value());
Chris@0 2935 }
Chris@0 2936
Chris@0 2937 void
Chris@26 2938 MainWindow::playMonoToggled()
Chris@26 2939 {
Chris@26 2940 QSettings settings;
Chris@26 2941 settings.beginGroup("MainWindow");
Chris@26 2942 settings.setValue("playmono", m_playMono->isChecked());
Chris@26 2943 settings.endGroup();
Chris@26 2944
Chris@26 2945 playSpeedChanged(m_playSpeed->value());
Chris@26 2946 }
Chris@26 2947
Chris@26 2948 void
Chris@0 2949 MainWindow::outputLevelsChanged(float left, float right)
Chris@0 2950 {
Chris@0 2951 m_fader->setPeakLeft(left);
Chris@0 2952 m_fader->setPeakRight(right);
Chris@0 2953 }
Chris@0 2954
Chris@0 2955 void
Chris@0 2956 MainWindow::sampleRateMismatch(size_t requested, size_t actual,
Chris@0 2957 bool willResample)
Chris@0 2958 {
Chris@0 2959 if (!willResample) {
Chris@0 2960 //!!! more helpful message needed
Chris@0 2961 QMessageBox::information
Chris@0 2962 (this, tr("Sample rate mismatch"),
Chris@0 2963 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 2964 .arg(requested).arg(actual));
Chris@0 2965 }
Chris@0 2966
Chris@0 2967 /*!!! Let's not do this for now, and see how we go -- now that we're putting
Chris@0 2968 sample rate information in the status bar
Chris@0 2969
Chris@0 2970 QMessageBox::information
Chris@0 2971 (this, tr("Sample rate mismatch"),
Chris@0 2972 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 2973 .arg(requested).arg(actual));
Chris@0 2974 */
Chris@0 2975
Chris@0 2976 updateDescriptionLabel();
Chris@0 2977 }
Chris@0 2978
Chris@0 2979 void
Chris@0 2980 MainWindow::layerAdded(Layer *layer)
Chris@0 2981 {
Chris@0 2982 // std::cerr << "MainWindow::layerAdded(" << layer << ")" << std::endl;
Chris@0 2983 // setupExistingLayersMenu();
Chris@0 2984 updateMenuStates();
Chris@0 2985 }
Chris@0 2986
Chris@0 2987 void
Chris@0 2988 MainWindow::layerRemoved(Layer *layer)
Chris@0 2989 {
Chris@0 2990 // std::cerr << "MainWindow::layerRemoved(" << layer << ")" << std::endl;
Chris@0 2991 setupExistingLayersMenu();
Chris@0 2992 updateMenuStates();
Chris@0 2993 }
Chris@0 2994
Chris@0 2995 void
Chris@0 2996 MainWindow::layerAboutToBeDeleted(Layer *layer)
Chris@0 2997 {
Chris@0 2998 // std::cerr << "MainWindow::layerAboutToBeDeleted(" << layer << ")" << std::endl;
Chris@0 2999 if (layer == m_timeRulerLayer) {
Chris@0 3000 // std::cerr << "(this is the time ruler layer)" << std::endl;
Chris@0 3001 m_timeRulerLayer = 0;
Chris@0 3002 }
Chris@0 3003 }
Chris@0 3004
Chris@0 3005 void
Chris@0 3006 MainWindow::layerInAView(Layer *layer, bool inAView)
Chris@0 3007 {
Chris@0 3008 // std::cerr << "MainWindow::layerInAView(" << layer << "," << inAView << ")" << std::endl;
Chris@0 3009
Chris@0 3010 // Check whether we need to add or remove model from play source
Chris@0 3011 Model *model = layer->getModel();
Chris@0 3012 if (model) {
Chris@0 3013 if (inAView) {
Chris@0 3014 m_playSource->addModel(model);
Chris@0 3015 } else {
Chris@0 3016 bool found = false;
Chris@0 3017 for (int i = 0; i < m_paneStack->getPaneCount(); ++i) {
Chris@0 3018 Pane *pane = m_paneStack->getPane(i);
Chris@0 3019 if (!pane) continue;
Chris@0 3020 for (int j = 0; j < pane->getLayerCount(); ++j) {
Chris@0 3021 Layer *pl = pane->getLayer(j);
Chris@0 3022 if (pl && pl->getModel() == model) {
Chris@0 3023 found = true;
Chris@0 3024 break;
Chris@0 3025 }
Chris@0 3026 }
Chris@0 3027 if (found) break;
Chris@0 3028 }
Chris@0 3029 if (!found) m_playSource->removeModel(model);
Chris@0 3030 }
Chris@0 3031 }
Chris@0 3032
Chris@0 3033 setupExistingLayersMenu();
Chris@0 3034 updateMenuStates();
Chris@0 3035 }
Chris@0 3036
Chris@0 3037 void
Chris@0 3038 MainWindow::modelAdded(Model *model)
Chris@0 3039 {
Chris@0 3040 // std::cerr << "MainWindow::modelAdded(" << model << ")" << std::endl;
Chris@0 3041 m_playSource->addModel(model);
Chris@0 3042 }
Chris@0 3043
Chris@0 3044 void
Chris@0 3045 MainWindow::mainModelChanged(WaveFileModel *model)
Chris@0 3046 {
Chris@0 3047 // std::cerr << "MainWindow::mainModelChanged(" << model << ")" << std::endl;
Chris@0 3048 updateDescriptionLabel();
Chris@0 3049 m_panLayer->setModel(model);
Chris@0 3050 if (model) m_viewManager->setMainModelSampleRate(model->getSampleRate());
Chris@0 3051 if (model && !m_playTarget) createPlayTarget();
Chris@0 3052 }
Chris@0 3053
Chris@0 3054 void
Chris@0 3055 MainWindow::modelAboutToBeDeleted(Model *model)
Chris@0 3056 {
Chris@0 3057 // std::cerr << "MainWindow::modelAboutToBeDeleted(" << model << ")" << std::endl;
Chris@0 3058 m_playSource->removeModel(model);
Chris@0 3059 }
Chris@0 3060
Chris@0 3061 void
Chris@0 3062 MainWindow::modelGenerationFailed(QString transformName)
Chris@0 3063 {
Chris@0 3064 QMessageBox::warning
Chris@0 3065 (this,
Chris@0 3066 tr("Failed to generate layer"),
Chris@0 3067 tr("The layer transform \"%1\" failed to run.\nThis probably means that a plugin failed to initialise.")
Chris@0 3068 .arg(transformName),
Chris@0 3069 QMessageBox::Ok, 0);
Chris@0 3070 }
Chris@0 3071
Chris@0 3072 void
Chris@0 3073 MainWindow::modelRegenerationFailed(QString layerName, QString transformName)
Chris@0 3074 {
Chris@0 3075 QMessageBox::warning
Chris@0 3076 (this,
Chris@0 3077 tr("Failed to regenerate layer"),
Chris@0 3078 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 3079 .arg(layerName).arg(transformName),
Chris@0 3080 QMessageBox::Ok, 0);
Chris@0 3081 }
Chris@0 3082
Chris@0 3083 void
Chris@0 3084 MainWindow::rightButtonMenuRequested(Pane *pane, QPoint position)
Chris@0 3085 {
Chris@0 3086 // std::cerr << "MainWindow::rightButtonMenuRequested(" << pane << ", " << position.x() << ", " << position.y() << ")" << std::endl;
Chris@0 3087 m_paneStack->setCurrentPane(pane);
Chris@0 3088 m_rightButtonMenu->popup(position);
Chris@0 3089 }
Chris@0 3090
Chris@0 3091 void
Chris@0 3092 MainWindow::showLayerTree()
Chris@0 3093 {
Chris@0 3094 QTreeView *view = new QTreeView();
Chris@0 3095 LayerTreeModel *tree = new LayerTreeModel(m_paneStack);
Chris@0 3096 view->expand(tree->index(0, 0, QModelIndex()));
Chris@0 3097 view->setModel(tree);
Chris@0 3098 view->show();
Chris@0 3099 }
Chris@0 3100
Chris@0 3101 void
Chris@0 3102 MainWindow::preferenceChanged(PropertyContainer::PropertyName name)
Chris@0 3103 {
Chris@0 3104 if (name == "Property Box Layout") {
Chris@0 3105 if (Preferences::getInstance()->getPropertyBoxLayout() ==
Chris@0 3106 Preferences::VerticallyStacked) {
Chris@0 3107 m_paneStack->setLayoutStyle(PaneStack::PropertyStackPerPaneLayout);
Chris@0 3108 } else {
Chris@0 3109 m_paneStack->setLayoutStyle(PaneStack::SinglePropertyStackLayout);
Chris@0 3110 }
Chris@0 3111 }
Chris@0 3112 }
Chris@0 3113
Chris@0 3114 void
Chris@0 3115 MainWindow::preferences()
Chris@0 3116 {
Chris@0 3117 if (!m_preferencesDialog.isNull()) {
Chris@0 3118 m_preferencesDialog->show();
Chris@0 3119 m_preferencesDialog->raise();
Chris@0 3120 return;
Chris@0 3121 }
Chris@0 3122
Chris@0 3123 m_preferencesDialog = new PreferencesDialog(this);
Chris@0 3124
Chris@0 3125 // DeleteOnClose is safe here, because m_preferencesDialog is a
Chris@0 3126 // QPointer that will be zeroed when the dialog is deleted. We
Chris@0 3127 // use it in preference to leaving the dialog lying around because
Chris@0 3128 // if you Cancel the dialog, it resets the preferences state
Chris@0 3129 // without resetting its own widgets, so its state will be
Chris@0 3130 // incorrect when next shown unless we construct it afresh
Chris@0 3131 m_preferencesDialog->setAttribute(Qt::WA_DeleteOnClose);
Chris@0 3132
Chris@0 3133 m_preferencesDialog->show();
Chris@0 3134 }
Chris@0 3135
Chris@0 3136 void
Chris@0 3137 MainWindow::website()
Chris@0 3138 {
Chris@0 3139 openHelpUrl(tr("http://www.sonicvisualiser.org/"));
Chris@0 3140 }
Chris@0 3141
Chris@0 3142 void
Chris@0 3143 MainWindow::help()
Chris@0 3144 {
Chris@0 3145 openHelpUrl(tr("http://www.sonicvisualiser.org/doc/reference/en/"));
Chris@0 3146 }
Chris@0 3147
Chris@0 3148 void
Chris@0 3149 MainWindow::openHelpUrl(QString url)
Chris@0 3150 {
Chris@0 3151 // This method mostly lifted from Qt Assistant source code
Chris@0 3152
Chris@0 3153 QProcess *process = new QProcess(this);
Chris@0 3154 connect(process, SIGNAL(finished(int)), process, SLOT(deleteLater()));
Chris@0 3155
Chris@0 3156 QStringList args;
Chris@0 3157
Chris@0 3158 #ifdef Q_OS_MAC
Chris@0 3159 args.append(url);
Chris@0 3160 process->start("open", args);
Chris@0 3161 #else
Chris@0 3162 #ifdef Q_OS_WIN32
Chris@0 3163
Chris@0 3164 QString pf(getenv("ProgramFiles"));
Chris@0 3165 QString command = pf + QString("\\Internet Explorer\\IEXPLORE.EXE");
Chris@0 3166
Chris@0 3167 args.append(url);
Chris@0 3168 process->start(command, args);
Chris@0 3169
Chris@0 3170 #else
Chris@0 3171 #ifdef Q_WS_X11
Chris@0 3172 if (!qgetenv("KDE_FULL_SESSION").isEmpty()) {
Chris@0 3173 args.append("exec");
Chris@0 3174 args.append(url);
Chris@0 3175 process->start("kfmclient", args);
Chris@0 3176 } else if (!qgetenv("BROWSER").isEmpty()) {
Chris@0 3177 args.append(url);
Chris@0 3178 process->start(qgetenv("BROWSER"), args);
Chris@0 3179 } else {
Chris@0 3180 args.append(url);
Chris@0 3181 process->start("firefox", args);
Chris@0 3182 }
Chris@0 3183 #endif
Chris@0 3184 #endif
Chris@0 3185 #endif
Chris@0 3186 }
Chris@0 3187
Chris@0 3188 void
Chris@0 3189 MainWindow::about()
Chris@0 3190 {
Chris@0 3191 bool debug = false;
Chris@0 3192 QString version = "(unknown version)";
Chris@0 3193
Chris@0 3194 #ifdef BUILD_DEBUG
Chris@0 3195 debug = true;
Chris@0 3196 #endif
Chris@0 3197 #ifdef SV_VERSION
Chris@0 3198 #ifdef SVNREV
Chris@0 3199 version = tr("Release %1 : Revision %2").arg(SV_VERSION).arg(SVNREV);
Chris@0 3200 #else
Chris@0 3201 version = tr("Release %1").arg(SV_VERSION);
Chris@0 3202 #endif
Chris@0 3203 #else
Chris@0 3204 #ifdef SVNREV
Chris@0 3205 version = tr("Unreleased : Revision %1").arg(SVNREV);
Chris@0 3206 #endif
Chris@0 3207 #endif
Chris@0 3208
Chris@0 3209 QString aboutText;
Chris@0 3210
Chris@0 3211 aboutText += tr("<h3>About Sonic Visualiser</h3>");
Chris@0 3212 aboutText += tr("<p>Sonic Visualiser is a program for viewing and exploring audio data for semantic music analysis and annotation.</p>");
Chris@0 3213 aboutText += tr("<p>%1 : %2 build</p>")
Chris@0 3214 .arg(version)
Chris@0 3215 .arg(debug ? tr("Debug") : tr("Release"));
Chris@0 3216
Chris@0 3217 #ifdef BUILD_STATIC
Chris@0 3218 aboutText += tr("<p>Statically linked");
Chris@0 3219 #ifndef QT_SHARED
Chris@0 3220 aboutText += tr("<br>With Qt (v%1) &copy; Trolltech AS").arg(QT_VERSION_STR);
Chris@0 3221 #endif
Chris@0 3222 #ifdef HAVE_JACK
Chris@0 3223 aboutText += tr("<br>With JACK audio output (v%1) &copy; Paul Davis and Jack O'Quin").arg(JACK_VERSION);
Chris@0 3224 #endif
Chris@0 3225 #ifdef HAVE_PORTAUDIO
Chris@0 3226 aboutText += tr("<br>With PortAudio audio output &copy; Ross Bencina and Phil Burk");
Chris@0 3227 #endif
Chris@0 3228 #ifdef HAVE_OGGZ
Chris@0 3229 aboutText += tr("<br>With Ogg file decoder (oggz v%1, fishsound v%2) &copy; CSIRO Australia").arg(OGGZ_VERSION).arg(FISHSOUND_VERSION);
Chris@0 3230 #endif
Chris@0 3231 #ifdef HAVE_MAD
Chris@0 3232 aboutText += tr("<br>With MAD mp3 decoder (v%1) &copy; Underbit Technologies Inc").arg(MAD_VERSION);
Chris@0 3233 #endif
Chris@0 3234 #ifdef HAVE_SAMPLERATE
Chris@0 3235 aboutText += tr("<br>With libsamplerate (v%1) &copy; Erik de Castro Lopo").arg(SAMPLERATE_VERSION);
Chris@0 3236 #endif
Chris@0 3237 #ifdef HAVE_SNDFILE
Chris@0 3238 aboutText += tr("<br>With libsndfile (v%1) &copy; Erik de Castro Lopo").arg(SNDFILE_VERSION);
Chris@0 3239 #endif
Chris@0 3240 #ifdef HAVE_FFTW3
Chris@0 3241 aboutText += tr("<br>With FFTW3 (v%1) &copy; Matteo Frigo and MIT").arg(FFTW3_VERSION);
Chris@0 3242 #endif
Chris@0 3243 #ifdef HAVE_VAMP
Chris@0 3244 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 3245 #endif
Chris@0 3246 aboutText += tr("<br>With LADSPA plugin support (API v%1) &copy; Richard Furse, Paul Davis, Stefan Westerfeld").arg(LADSPA_VERSION);
Chris@0 3247 aboutText += tr("<br>With DSSI plugin support (API v%1) &copy; Chris Cannam, Steve Harris, Sean Bolton").arg(DSSI_VERSION);
Chris@0 3248 aboutText += "</p>";
Chris@0 3249 #endif
Chris@0 3250
Chris@0 3251 aboutText +=
Chris@0 3252 "<p>Sonic Visualiser Copyright &copy; 2005 - 2006 Chris Cannam<br>"
Chris@0 3253 "Centre for Digital Music, Queen Mary, University of London.</p>"
Chris@0 3254 "<p>This program is free software; you can redistribute it and/or<br>"
Chris@0 3255 "modify it under the terms of the GNU General Public License as<br>"
Chris@0 3256 "published by the Free Software Foundation; either version 2 of the<br>"
Chris@0 3257 "License, or (at your option) any later version.<br>See the file "
Chris@0 3258 "COPYING included with this distribution for more information.</p>";
Chris@0 3259
Chris@0 3260 QMessageBox::about(this, tr("About Sonic Visualiser"), aboutText);
Chris@0 3261 }
Chris@0 3262
Chris@0 3263
Chris@0 3264 #ifdef INCLUDE_MOCFILES
Chris@0 3265 #include "MainWindow.moc.cpp"
Chris@0 3266 #endif