annotate main/MainWindow.cpp @ 1:40116f709d3b

* Reorganising code base. This revision probably should compile once more.
author Chris Cannam
date Mon, 31 Jul 2006 14:05:22 +0000
parents cd5d7ff8ef38
children 0a687ed1b50f
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@0 77
Chris@0 78 #include <iostream>
Chris@0 79 #include <cstdio>
Chris@0 80 #include <errno.h>
Chris@0 81
Chris@0 82 using std::cerr;
Chris@0 83 using std::endl;
Chris@0 84
Chris@0 85
Chris@0 86 MainWindow::MainWindow() :
Chris@0 87 m_document(0),
Chris@0 88 m_paneStack(0),
Chris@0 89 m_viewManager(0),
Chris@0 90 m_panner(0),
Chris@0 91 m_timeRulerLayer(0),
Chris@0 92 m_playSource(0),
Chris@0 93 m_playTarget(0),
Chris@0 94 m_mainMenusCreated(false),
Chris@0 95 m_paneMenu(0),
Chris@0 96 m_layerMenu(0),
Chris@0 97 m_existingLayersMenu(0),
Chris@0 98 m_rightButtonMenu(0),
Chris@0 99 m_rightButtonLayerMenu(0),
Chris@0 100 m_documentModified(false),
Chris@0 101 m_preferencesDialog(0)
Chris@0 102 {
Chris@0 103 setWindowTitle(tr("Sonic Visualiser"));
Chris@0 104
Chris@0 105 UnitDatabase::getInstance()->registerUnit("Hz");
Chris@0 106 UnitDatabase::getInstance()->registerUnit("dB");
Chris@0 107
Chris@0 108 connect(CommandHistory::getInstance(), SIGNAL(commandExecuted()),
Chris@0 109 this, SLOT(documentModified()));
Chris@0 110 connect(CommandHistory::getInstance(), SIGNAL(documentRestored()),
Chris@0 111 this, SLOT(documentRestored()));
Chris@0 112
Chris@0 113 QFrame *frame = new QFrame;
Chris@0 114 setCentralWidget(frame);
Chris@0 115
Chris@0 116 QGridLayout *layout = new QGridLayout;
Chris@0 117
Chris@0 118 m_viewManager = new ViewManager();
Chris@0 119 connect(m_viewManager, SIGNAL(selectionChanged()),
Chris@0 120 this, SLOT(updateMenuStates()));
Chris@0 121
Chris@0 122 m_descriptionLabel = new QLabel;
Chris@0 123
Chris@0 124 m_paneStack = new PaneStack(frame, m_viewManager);
Chris@0 125 connect(m_paneStack, SIGNAL(currentPaneChanged(Pane *)),
Chris@0 126 this, SLOT(currentPaneChanged(Pane *)));
Chris@0 127 connect(m_paneStack, SIGNAL(currentLayerChanged(Pane *, Layer *)),
Chris@0 128 this, SLOT(currentLayerChanged(Pane *, Layer *)));
Chris@0 129 connect(m_paneStack, SIGNAL(rightButtonMenuRequested(Pane *, QPoint)),
Chris@0 130 this, SLOT(rightButtonMenuRequested(Pane *, QPoint)));
Chris@0 131
Chris@0 132 m_panner = new Panner(frame);
Chris@0 133 m_panner->setViewManager(m_viewManager);
Chris@0 134 m_panner->setFixedHeight(40);
Chris@0 135
Chris@0 136 m_panLayer = new WaveformLayer;
Chris@0 137 m_panLayer->setChannelMode(WaveformLayer::MergeChannels);
Chris@0 138 // m_panLayer->setScale(WaveformLayer::MeterScale);
Chris@0 139 m_panLayer->setAutoNormalize(true);
Chris@0 140 m_panLayer->setBaseColour(Qt::darkGreen);
Chris@0 141 m_panLayer->setAggressiveCacheing(true);
Chris@0 142 m_panner->addLayer(m_panLayer);
Chris@0 143
Chris@0 144 m_playSource = new AudioCallbackPlaySource(m_viewManager);
Chris@0 145
Chris@0 146 connect(m_playSource, SIGNAL(sampleRateMismatch(size_t, size_t, bool)),
Chris@0 147 this, SLOT(sampleRateMismatch(size_t, size_t, bool)));
Chris@0 148
Chris@0 149 m_fader = new Fader(frame, false);
Chris@0 150
Chris@0 151 m_playSpeed = new AudioDial(frame);
Chris@0 152 m_playSpeed->setMinimum(1);
Chris@0 153 m_playSpeed->setMaximum(10);
Chris@0 154 m_playSpeed->setValue(10);
Chris@0 155 m_playSpeed->setFixedWidth(24);
Chris@0 156 m_playSpeed->setFixedHeight(24);
Chris@0 157 m_playSpeed->setNotchesVisible(true);
Chris@0 158 m_playSpeed->setPageStep(1);
Chris@0 159 m_playSpeed->setToolTip(tr("Playback speed: Full"));
Chris@0 160 m_playSpeed->setDefaultValue(10);
Chris@0 161 connect(m_playSpeed, SIGNAL(valueChanged(int)),
Chris@0 162 this, SLOT(playSpeedChanged(int)));
Chris@0 163
Chris@0 164 layout->addWidget(m_paneStack, 0, 0, 1, 3);
Chris@0 165 layout->addWidget(m_panner, 1, 0);
Chris@0 166 layout->addWidget(m_fader, 1, 1);
Chris@0 167 layout->addWidget(m_playSpeed, 1, 2);
Chris@0 168 frame->setLayout(layout);
Chris@0 169
Chris@0 170 connect(m_viewManager, SIGNAL(outputLevelsChanged(float, float)),
Chris@0 171 this, SLOT(outputLevelsChanged(float, float)));
Chris@0 172
Chris@0 173 connect(Preferences::getInstance(),
Chris@0 174 SIGNAL(propertyChanged(PropertyContainer::PropertyName)),
Chris@0 175 this,
Chris@0 176 SLOT(preferenceChanged(PropertyContainer::PropertyName)));
Chris@0 177
Chris@0 178 setupMenus();
Chris@0 179 setupToolbars();
Chris@0 180
Chris@0 181 // statusBar()->addWidget(m_descriptionLabel);
Chris@0 182
Chris@0 183 newSession();
Chris@0 184 }
Chris@0 185
Chris@0 186 MainWindow::~MainWindow()
Chris@0 187 {
Chris@0 188 closeSession();
Chris@0 189 delete m_playTarget;
Chris@0 190 delete m_playSource;
Chris@0 191 delete m_viewManager;
Chris@0 192 Profiles::getInstance()->dump();
Chris@0 193 }
Chris@0 194
Chris@0 195 void
Chris@0 196 MainWindow::setupMenus()
Chris@0 197 {
Chris@0 198 QAction *action = 0;
Chris@0 199 QMenu *menu = 0;
Chris@0 200 QToolBar *toolbar = 0;
Chris@0 201
Chris@0 202 if (!m_mainMenusCreated) {
Chris@0 203 m_rightButtonMenu = new QMenu();
Chris@0 204 }
Chris@0 205
Chris@0 206 if (m_rightButtonLayerMenu) {
Chris@0 207 m_rightButtonLayerMenu->clear();
Chris@0 208 } else {
Chris@0 209 m_rightButtonLayerMenu = m_rightButtonMenu->addMenu(tr("&Layer"));
Chris@0 210 m_rightButtonMenu->addSeparator();
Chris@0 211 }
Chris@0 212
Chris@0 213 if (!m_mainMenusCreated) {
Chris@0 214
Chris@0 215 CommandHistory::getInstance()->registerMenu(m_rightButtonMenu);
Chris@0 216 m_rightButtonMenu->addSeparator();
Chris@0 217
Chris@0 218 menu = menuBar()->addMenu(tr("&File"));
Chris@0 219 toolbar = addToolBar(tr("File Toolbar"));
Chris@0 220
Chris@0 221 QIcon icon(":icons/filenew.png");
Chris@0 222 icon.addFile(":icons/filenew-22.png");
Chris@0 223 action = new QAction(icon, tr("&New Session"), this);
Chris@0 224 action->setShortcut(tr("Ctrl+N"));
Chris@0 225 action->setStatusTip(tr("Clear the current Sonic Visualiser session and start a new one"));
Chris@0 226 connect(action, SIGNAL(triggered()), this, SLOT(newSession()));
Chris@0 227 menu->addAction(action);
Chris@0 228 toolbar->addAction(action);
Chris@0 229
Chris@0 230 icon = QIcon(":icons/fileopen.png");
Chris@0 231 icon.addFile(":icons/fileopen-22.png");
Chris@0 232
Chris@0 233 action = new QAction(icon, tr("&Open Session..."), this);
Chris@0 234 action->setShortcut(tr("Ctrl+O"));
Chris@0 235 action->setStatusTip(tr("Open a previously saved Sonic Visualiser session file"));
Chris@0 236 connect(action, SIGNAL(triggered()), this, SLOT(openSession()));
Chris@0 237 menu->addAction(action);
Chris@0 238
Chris@0 239 action = new QAction(icon, tr("&Open..."), this);
Chris@0 240 action->setStatusTip(tr("Open a session file, audio file, or layer"));
Chris@0 241 connect(action, SIGNAL(triggered()), this, SLOT(openSomething()));
Chris@0 242 toolbar->addAction(action);
Chris@0 243
Chris@0 244 icon = QIcon(":icons/filesave.png");
Chris@0 245 icon.addFile(":icons/filesave-22.png");
Chris@0 246 action = new QAction(icon, tr("&Save Session"), this);
Chris@0 247 action->setShortcut(tr("Ctrl+S"));
Chris@0 248 action->setStatusTip(tr("Save the current session into a Sonic Visualiser session file"));
Chris@0 249 connect(action, SIGNAL(triggered()), this, SLOT(saveSession()));
Chris@0 250 connect(this, SIGNAL(canSave(bool)), action, SLOT(setEnabled(bool)));
Chris@0 251 menu->addAction(action);
Chris@0 252 toolbar->addAction(action);
Chris@0 253
Chris@0 254 icon = QIcon(":icons/filesaveas.png");
Chris@0 255 icon.addFile(":icons/filesaveas-22.png");
Chris@0 256 action = new QAction(icon, tr("Save Session &As..."), this);
Chris@0 257 action->setStatusTip(tr("Save the current session into a new Sonic Visualiser session file"));
Chris@0 258 connect(action, SIGNAL(triggered()), this, SLOT(saveSessionAs()));
Chris@0 259 menu->addAction(action);
Chris@0 260 toolbar->addAction(action);
Chris@0 261
Chris@0 262 menu->addSeparator();
Chris@0 263
Chris@0 264 action = new QAction(tr("&Import Audio File..."), this);
Chris@0 265 action->setShortcut(tr("Ctrl+I"));
Chris@0 266 action->setStatusTip(tr("Import an existing audio file"));
Chris@0 267 connect(action, SIGNAL(triggered()), this, SLOT(importAudio()));
Chris@0 268 menu->addAction(action);
Chris@0 269
Chris@0 270 action = new QAction(tr("Import Secondary Audio File..."), this);
Chris@0 271 action->setShortcut(tr("Ctrl+Shift+I"));
Chris@0 272 action->setStatusTip(tr("Import an extra audio file as a separate layer"));
Chris@0 273 connect(action, SIGNAL(triggered()), this, SLOT(importMoreAudio()));
Chris@0 274 connect(this, SIGNAL(canImportMoreAudio(bool)), action, SLOT(setEnabled(bool)));
Chris@0 275 menu->addAction(action);
Chris@0 276
Chris@0 277 action = new QAction(tr("&Export Audio File..."), this);
Chris@0 278 action->setStatusTip(tr("Export selection as an audio file"));
Chris@0 279 connect(action, SIGNAL(triggered()), this, SLOT(exportAudio()));
Chris@0 280 connect(this, SIGNAL(canExportAudio(bool)), action, SLOT(setEnabled(bool)));
Chris@0 281 menu->addAction(action);
Chris@0 282
Chris@0 283 menu->addSeparator();
Chris@0 284
Chris@0 285 action = new QAction(tr("Import Annotation &Layer..."), this);
Chris@0 286 action->setShortcut(tr("Ctrl+L"));
Chris@0 287 action->setStatusTip(tr("Import layer data from an existing file"));
Chris@0 288 connect(action, SIGNAL(triggered()), this, SLOT(importLayer()));
Chris@0 289 connect(this, SIGNAL(canImportLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 290 menu->addAction(action);
Chris@0 291
Chris@0 292 action = new QAction(tr("Export Annotation Layer..."), this);
Chris@0 293 action->setStatusTip(tr("Export layer data to a file"));
Chris@0 294 connect(action, SIGNAL(triggered()), this, SLOT(exportLayer()));
Chris@0 295 connect(this, SIGNAL(canExportLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 296 menu->addAction(action);
Chris@0 297
Chris@0 298 menu->addSeparator();
Chris@0 299 m_recentFilesMenu = menu->addMenu(tr("&Recent Files"));
Chris@0 300 menu->addMenu(m_recentFilesMenu);
Chris@0 301 setupRecentFilesMenu();
Chris@0 302 connect(RecentFiles::getInstance(), SIGNAL(recentFilesChanged()),
Chris@0 303 this, SLOT(setupRecentFilesMenu()));
Chris@0 304
Chris@0 305 menu->addSeparator();
Chris@0 306 action = new QAction(tr("&Preferences..."), this);
Chris@0 307 action->setStatusTip(tr("Adjust the application preferences"));
Chris@0 308 connect(action, SIGNAL(triggered()), this, SLOT(preferences()));
Chris@0 309 menu->addAction(action);
Chris@0 310
Chris@0 311 /*!!!
Chris@0 312 menu->addSeparator();
Chris@0 313
Chris@0 314 action = new QAction(tr("Play / Pause"), this);
Chris@0 315 action->setShortcut(tr("Space"));
Chris@0 316 action->setStatusTip(tr("Start or stop playback from the current position"));
Chris@0 317 connect(action, SIGNAL(triggered()), this, SLOT(play()));
Chris@0 318 menu->addAction(action);
Chris@0 319 */
Chris@0 320
Chris@0 321 menu->addSeparator();
Chris@0 322 action = new QAction(QIcon(":/icons/exit.png"),
Chris@0 323 tr("&Quit"), this);
Chris@0 324 action->setShortcut(tr("Ctrl+Q"));
Chris@0 325 connect(action, SIGNAL(triggered()), this, SLOT(close()));
Chris@0 326 menu->addAction(action);
Chris@0 327
Chris@0 328 menu = menuBar()->addMenu(tr("&Edit"));
Chris@0 329 CommandHistory::getInstance()->registerMenu(menu);
Chris@0 330
Chris@0 331 menu->addSeparator();
Chris@0 332
Chris@0 333 action = new QAction(QIcon(":/icons/editcut.png"),
Chris@0 334 tr("Cu&t"), this);
Chris@0 335 action->setShortcut(tr("Ctrl+X"));
Chris@0 336 connect(action, SIGNAL(triggered()), this, SLOT(cut()));
Chris@0 337 connect(this, SIGNAL(canEditSelection(bool)), action, SLOT(setEnabled(bool)));
Chris@0 338 menu->addAction(action);
Chris@0 339 m_rightButtonMenu->addAction(action);
Chris@0 340
Chris@0 341 action = new QAction(QIcon(":/icons/editcopy.png"),
Chris@0 342 tr("&Copy"), this);
Chris@0 343 action->setShortcut(tr("Ctrl+C"));
Chris@0 344 connect(action, SIGNAL(triggered()), this, SLOT(copy()));
Chris@0 345 connect(this, SIGNAL(canEditSelection(bool)), action, SLOT(setEnabled(bool)));
Chris@0 346 menu->addAction(action);
Chris@0 347 m_rightButtonMenu->addAction(action);
Chris@0 348
Chris@0 349 action = new QAction(QIcon(":/icons/editpaste.png"),
Chris@0 350 tr("&Paste"), this);
Chris@0 351 action->setShortcut(tr("Ctrl+V"));
Chris@0 352 connect(action, SIGNAL(triggered()), this, SLOT(paste()));
Chris@0 353 connect(this, SIGNAL(canPaste(bool)), action, SLOT(setEnabled(bool)));
Chris@0 354 menu->addAction(action);
Chris@0 355 m_rightButtonMenu->addAction(action);
Chris@0 356
Chris@0 357 action = new QAction(tr("&Delete Selected Items"), this);
Chris@0 358 action->setShortcut(tr("Del"));
Chris@0 359 connect(action, SIGNAL(triggered()), this, SLOT(deleteSelected()));
Chris@0 360 connect(this, SIGNAL(canEditSelection(bool)), action, SLOT(setEnabled(bool)));
Chris@0 361 menu->addAction(action);
Chris@0 362 m_rightButtonMenu->addAction(action);
Chris@0 363
Chris@0 364 menu->addSeparator();
Chris@0 365 m_rightButtonMenu->addSeparator();
Chris@0 366
Chris@0 367 action = new QAction(tr("Select &All"), this);
Chris@0 368 action->setShortcut(tr("Ctrl+A"));
Chris@0 369 connect(action, SIGNAL(triggered()), this, SLOT(selectAll()));
Chris@0 370 connect(this, SIGNAL(canSelect(bool)), action, SLOT(setEnabled(bool)));
Chris@0 371 menu->addAction(action);
Chris@0 372 m_rightButtonMenu->addAction(action);
Chris@0 373
Chris@0 374 action = new QAction(tr("Select &Visible Range"), this);
Chris@0 375 action->setShortcut(tr("Ctrl+Shift+A"));
Chris@0 376 connect(action, SIGNAL(triggered()), this, SLOT(selectVisible()));
Chris@0 377 connect(this, SIGNAL(canSelect(bool)), action, SLOT(setEnabled(bool)));
Chris@0 378 menu->addAction(action);
Chris@0 379
Chris@0 380 action = new QAction(tr("Select to &Start"), this);
Chris@0 381 action->setShortcut(tr("Shift+Left"));
Chris@0 382 connect(action, SIGNAL(triggered()), this, SLOT(selectToStart()));
Chris@0 383 connect(this, SIGNAL(canSelect(bool)), action, SLOT(setEnabled(bool)));
Chris@0 384 menu->addAction(action);
Chris@0 385
Chris@0 386 action = new QAction(tr("Select to &End"), this);
Chris@0 387 action->setShortcut(tr("Shift+Right"));
Chris@0 388 connect(action, SIGNAL(triggered()), this, SLOT(selectToEnd()));
Chris@0 389 connect(this, SIGNAL(canSelect(bool)), action, SLOT(setEnabled(bool)));
Chris@0 390 menu->addAction(action);
Chris@0 391
Chris@0 392 action = new QAction(tr("C&lear Selection"), this);
Chris@0 393 action->setShortcut(tr("Esc"));
Chris@0 394 connect(action, SIGNAL(triggered()), this, SLOT(clearSelection()));
Chris@0 395 connect(this, SIGNAL(canClearSelection(bool)), action, SLOT(setEnabled(bool)));
Chris@0 396 menu->addAction(action);
Chris@0 397 m_rightButtonMenu->addAction(action);
Chris@0 398
Chris@0 399 menu->addSeparator();
Chris@0 400
Chris@0 401 action = new QAction(tr("&Insert Instant at Playback Position"), this);
Chris@0 402 action->setShortcut(tr("Enter"));
Chris@0 403 connect(action, SIGNAL(triggered()), this, SLOT(insertInstant()));
Chris@0 404 connect(this, SIGNAL(canInsertInstant(bool)), action, SLOT(setEnabled(bool)));
Chris@0 405 menu->addAction(action);
Chris@0 406
Chris@0 407 menu = menuBar()->addMenu(tr("&View"));
Chris@0 408
Chris@0 409 QActionGroup *overlayGroup = new QActionGroup(this);
Chris@0 410
Chris@0 411 action = new QAction(tr("&No Text Overlays"), this);
Chris@0 412 action->setShortcut(tr("0"));
Chris@0 413 action->setStatusTip(tr("Show no texts for frame times, layer names etc"));
Chris@0 414 connect(action, SIGNAL(triggered()), this, SLOT(showNoOverlays()));
Chris@0 415 action->setCheckable(true);
Chris@0 416 action->setChecked(false);
Chris@0 417 overlayGroup->addAction(action);
Chris@0 418 menu->addAction(action);
Chris@0 419
Chris@0 420 action = new QAction(tr("Basic &Text Overlays"), this);
Chris@0 421 action->setShortcut(tr("9"));
Chris@0 422 action->setStatusTip(tr("Show texts for frame times etc, but not layer names etc"));
Chris@0 423 connect(action, SIGNAL(triggered()), this, SLOT(showBasicOverlays()));
Chris@0 424 action->setCheckable(true);
Chris@0 425 action->setChecked(true);
Chris@0 426 overlayGroup->addAction(action);
Chris@0 427 menu->addAction(action);
Chris@0 428
Chris@0 429 action = new QAction(tr("&All Text Overlays"), this);
Chris@0 430 action->setShortcut(tr("8"));
Chris@0 431 action->setStatusTip(tr("Show texts for frame times, layer names etc"));
Chris@0 432 connect(action, SIGNAL(triggered()), this, SLOT(showAllOverlays()));
Chris@0 433 action->setCheckable(true);
Chris@0 434 action->setChecked(false);
Chris@0 435 overlayGroup->addAction(action);
Chris@0 436 menu->addAction(action);
Chris@0 437
Chris@0 438 menu->addSeparator();
Chris@0 439
Chris@0 440 action = new QAction(tr("Scroll &Left"), this);
Chris@0 441 action->setShortcut(tr("Left"));
Chris@0 442 action->setStatusTip(tr("Scroll the current pane to the left"));
Chris@0 443 connect(action, SIGNAL(triggered()), this, SLOT(scrollLeft()));
Chris@0 444 connect(this, SIGNAL(canScroll(bool)), action, SLOT(setEnabled(bool)));
Chris@0 445 menu->addAction(action);
Chris@0 446
Chris@0 447 action = new QAction(tr("Scroll &Right"), this);
Chris@0 448 action->setShortcut(tr("Right"));
Chris@0 449 action->setStatusTip(tr("Scroll the current pane to the right"));
Chris@0 450 connect(action, SIGNAL(triggered()), this, SLOT(scrollRight()));
Chris@0 451 connect(this, SIGNAL(canScroll(bool)), action, SLOT(setEnabled(bool)));
Chris@0 452 menu->addAction(action);
Chris@0 453
Chris@0 454 action = new QAction(tr("Jump Left"), this);
Chris@0 455 action->setShortcut(tr("Ctrl+Left"));
Chris@0 456 action->setStatusTip(tr("Scroll the current pane a big step to the left"));
Chris@0 457 connect(action, SIGNAL(triggered()), this, SLOT(jumpLeft()));
Chris@0 458 connect(this, SIGNAL(canScroll(bool)), action, SLOT(setEnabled(bool)));
Chris@0 459 menu->addAction(action);
Chris@0 460
Chris@0 461 action = new QAction(tr("Jump Right"), this);
Chris@0 462 action->setShortcut(tr("Ctrl+Right"));
Chris@0 463 action->setStatusTip(tr("Scroll the current pane a big step to the right"));
Chris@0 464 connect(action, SIGNAL(triggered()), this, SLOT(jumpRight()));
Chris@0 465 connect(this, SIGNAL(canScroll(bool)), action, SLOT(setEnabled(bool)));
Chris@0 466 menu->addAction(action);
Chris@0 467
Chris@0 468 menu->addSeparator();
Chris@0 469
Chris@0 470 action = new QAction(QIcon(":/icons/zoom-in.png"),
Chris@0 471 tr("Zoom &In"), this);
Chris@0 472 action->setShortcut(tr("Up"));
Chris@0 473 action->setStatusTip(tr("Increase the zoom level"));
Chris@0 474 connect(action, SIGNAL(triggered()), this, SLOT(zoomIn()));
Chris@0 475 connect(this, SIGNAL(canZoom(bool)), action, SLOT(setEnabled(bool)));
Chris@0 476 menu->addAction(action);
Chris@0 477
Chris@0 478 action = new QAction(QIcon(":/icons/zoom-out.png"),
Chris@0 479 tr("Zoom &Out"), this);
Chris@0 480 action->setShortcut(tr("Down"));
Chris@0 481 action->setStatusTip(tr("Decrease the zoom level"));
Chris@0 482 connect(action, SIGNAL(triggered()), this, SLOT(zoomOut()));
Chris@0 483 connect(this, SIGNAL(canZoom(bool)), action, SLOT(setEnabled(bool)));
Chris@0 484 menu->addAction(action);
Chris@0 485
Chris@0 486 action = new QAction(tr("Restore &Default Zoom"), this);
Chris@0 487 connect(action, SIGNAL(triggered()), this, SLOT(zoomDefault()));
Chris@0 488 connect(this, SIGNAL(canZoom(bool)), action, SLOT(setEnabled(bool)));
Chris@0 489 menu->addAction(action);
Chris@0 490
Chris@0 491 action = new QAction(tr("Zoom to &Fit"), this);
Chris@0 492 action->setStatusTip(tr("Zoom to show the whole file"));
Chris@0 493 connect(action, SIGNAL(triggered()), this, SLOT(zoomToFit()));
Chris@0 494 connect(this, SIGNAL(canZoom(bool)), action, SLOT(setEnabled(bool)));
Chris@0 495 menu->addAction(action);
Chris@0 496
Chris@0 497 /*!!! This one doesn't work properly yet
Chris@0 498
Chris@0 499 menu->addSeparator();
Chris@0 500
Chris@0 501 action = new QAction(tr("Show &Layer Hierarchy"), this);
Chris@0 502 action->setShortcut(tr("Alt+L"));
Chris@0 503 connect(action, SIGNAL(triggered()), this, SLOT(showLayerTree()));
Chris@0 504 menu->addAction(action);
Chris@0 505 */
Chris@0 506 }
Chris@0 507
Chris@0 508 if (m_paneMenu) {
Chris@0 509 m_paneActions.clear();
Chris@0 510 m_paneMenu->clear();
Chris@0 511 } else {
Chris@0 512 m_paneMenu = menuBar()->addMenu(tr("&Pane"));
Chris@0 513 }
Chris@0 514
Chris@0 515 if (m_layerMenu) {
Chris@0 516 m_layerTransformActions.clear();
Chris@0 517 m_layerActions.clear();
Chris@0 518 m_layerMenu->clear();
Chris@0 519 } else {
Chris@0 520 m_layerMenu = menuBar()->addMenu(tr("&Layer"));
Chris@0 521 }
Chris@0 522
Chris@0 523 TransformFactory::TransformList transforms =
Chris@0 524 TransformFactory::getInstance()->getAllTransforms();
Chris@0 525
Chris@0 526 std::vector<QString> types =
Chris@0 527 TransformFactory::getInstance()->getAllTransformTypes();
Chris@0 528
Chris@0 529 std::map<QString, QMenu *> transformMenus;
Chris@0 530
Chris@0 531 for (std::vector<QString>::iterator i = types.begin(); i != types.end(); ++i) {
Chris@0 532 transformMenus[*i] = m_layerMenu->addMenu(*i);
Chris@0 533 m_rightButtonLayerMenu->addMenu(transformMenus[*i]);
Chris@0 534 }
Chris@0 535
Chris@0 536 for (unsigned int i = 0; i < transforms.size(); ++i) {
Chris@0 537
Chris@0 538 QString description = transforms[i].description;
Chris@0 539 if (description == "") description = transforms[i].name;
Chris@0 540
Chris@0 541 QString actionText = description;
Chris@0 542 if (transforms[i].configurable) {
Chris@0 543 actionText = QString("%1...").arg(actionText);
Chris@0 544 }
Chris@0 545
Chris@0 546 action = new QAction(actionText, this);
Chris@0 547 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 548 m_layerTransformActions[action] = transforms[i].name;
Chris@0 549 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 550 transformMenus[transforms[i].type]->addAction(action);
Chris@0 551 }
Chris@0 552
Chris@0 553 m_rightButtonLayerMenu->addSeparator();
Chris@0 554
Chris@0 555 menu = m_paneMenu;
Chris@0 556
Chris@0 557 action = new QAction(QIcon(":/icons/pane.png"), tr("Add &New Pane"), this);
Chris@0 558 action->setShortcut(tr("Alt+N"));
Chris@0 559 action->setStatusTip(tr("Add a new pane containing only a time ruler"));
Chris@0 560 connect(action, SIGNAL(triggered()), this, SLOT(addPane()));
Chris@0 561 connect(this, SIGNAL(canAddPane(bool)), action, SLOT(setEnabled(bool)));
Chris@0 562 m_paneActions[action] = PaneConfiguration(LayerFactory::TimeRuler);
Chris@0 563 menu->addAction(action);
Chris@0 564
Chris@0 565 menu->addSeparator();
Chris@0 566
Chris@0 567 menu = m_layerMenu;
Chris@0 568
Chris@0 569 menu->addSeparator();
Chris@0 570
Chris@0 571 LayerFactory::LayerTypeSet emptyLayerTypes =
Chris@0 572 LayerFactory::getInstance()->getValidEmptyLayerTypes();
Chris@0 573
Chris@0 574 for (LayerFactory::LayerTypeSet::iterator i = emptyLayerTypes.begin();
Chris@0 575 i != emptyLayerTypes.end(); ++i) {
Chris@0 576
Chris@0 577 QIcon icon;
Chris@0 578 QString mainText, tipText, channelText;
Chris@0 579 LayerFactory::LayerType type = *i;
Chris@0 580 QString name = LayerFactory::getInstance()->getLayerPresentationName(type);
Chris@0 581
Chris@0 582 icon = QIcon(QString(":/icons/%1.png")
Chris@0 583 .arg(LayerFactory::getInstance()->getLayerIconName(type)));
Chris@0 584
Chris@0 585 mainText = tr("Add New %1 Layer").arg(name);
Chris@0 586 tipText = tr("Add a new empty layer of type %1").arg(name);
Chris@0 587
Chris@0 588 action = new QAction(icon, mainText, this);
Chris@0 589 action->setStatusTip(tipText);
Chris@0 590
Chris@0 591 if (type == LayerFactory::Text) {
Chris@0 592 action->setShortcut(tr("Alt+T"));
Chris@0 593 }
Chris@0 594
Chris@0 595 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 596 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 597 m_layerActions[action] = type;
Chris@0 598 menu->addAction(action);
Chris@0 599 m_rightButtonLayerMenu->addAction(action);
Chris@0 600 }
Chris@0 601
Chris@0 602 m_rightButtonLayerMenu->addSeparator();
Chris@0 603 menu->addSeparator();
Chris@0 604
Chris@0 605 int channels = 1;
Chris@0 606 if (getMainModel()) channels = getMainModel()->getChannelCount();
Chris@0 607
Chris@0 608 if (channels < 1) channels = 1;
Chris@0 609
Chris@0 610 LayerFactory::LayerType backgroundTypes[] = {
Chris@0 611 LayerFactory::Waveform,
Chris@0 612 LayerFactory::Spectrogram,
Chris@0 613 LayerFactory::MelodicRangeSpectrogram,
Chris@0 614 LayerFactory::PeakFrequencySpectrogram
Chris@0 615 };
Chris@0 616
Chris@0 617 for (unsigned int i = 0;
Chris@0 618 i < sizeof(backgroundTypes)/sizeof(backgroundTypes[0]); ++i) {
Chris@0 619
Chris@0 620 for (int menuType = 0; menuType <= 1; ++menuType) { // pane, layer
Chris@0 621
Chris@0 622 if (menuType == 0) menu = m_paneMenu;
Chris@0 623 else menu = m_layerMenu;
Chris@0 624
Chris@0 625 QMenu *submenu = 0;
Chris@0 626
Chris@0 627 for (int c = 0; c <= channels; ++c) {
Chris@0 628
Chris@0 629 if (c == 1 && channels == 1) continue;
Chris@0 630 bool isDefault = (c == 0);
Chris@0 631 bool isOnly = (isDefault && (channels == 1));
Chris@0 632
Chris@0 633 if (menuType == 1) {
Chris@0 634 if (isDefault) isOnly = true;
Chris@0 635 else continue;
Chris@0 636 }
Chris@0 637
Chris@0 638 QIcon icon;
Chris@0 639 QString mainText, shortcutText, tipText, channelText;
Chris@0 640 LayerFactory::LayerType type = backgroundTypes[i];
Chris@0 641 bool mono = true;
Chris@0 642
Chris@0 643 switch (type) {
Chris@0 644
Chris@0 645 case LayerFactory::Waveform:
Chris@0 646 icon = QIcon(":/icons/waveform.png");
Chris@0 647 mainText = tr("Add &Waveform");
Chris@0 648 if (menuType == 0) {
Chris@0 649 shortcutText = tr("Alt+W");
Chris@0 650 tipText = tr("Add a new pane showing a waveform view");
Chris@0 651 } else {
Chris@0 652 tipText = tr("Add a new layer showing a waveform view");
Chris@0 653 }
Chris@0 654 mono = false;
Chris@0 655 break;
Chris@0 656
Chris@0 657 case LayerFactory::Spectrogram:
Chris@0 658 mainText = tr("Add &Spectrogram");
Chris@0 659 if (menuType == 0) {
Chris@0 660 shortcutText = tr("Alt+S");
Chris@0 661 tipText = tr("Add a new pane showing a dB spectrogram");
Chris@0 662 } else {
Chris@0 663 tipText = tr("Add a new layer showing a dB spectrogram");
Chris@0 664 }
Chris@0 665 break;
Chris@0 666
Chris@0 667 case LayerFactory::MelodicRangeSpectrogram:
Chris@0 668 mainText = tr("Add &Melodic Range Spectrogram");
Chris@0 669 if (menuType == 0) {
Chris@0 670 shortcutText = tr("Alt+M");
Chris@0 671 tipText = tr("Add a new pane showing a spectrogram set up for a pitch overview");
Chris@0 672 } else {
Chris@0 673 tipText = tr("Add a new layer showing a spectrogram set up for a pitch overview");
Chris@0 674 }
Chris@0 675 break;
Chris@0 676
Chris@0 677 case LayerFactory::PeakFrequencySpectrogram:
Chris@0 678 mainText = tr("Add &Peak Frequency Spectrogram");
Chris@0 679 if (menuType == 0) {
Chris@0 680 shortcutText = tr("Alt+P");
Chris@0 681 tipText = tr("Add a new pane showing a spectrogram set up for tracking frequencies");
Chris@0 682 } else {
Chris@0 683 tipText = tr("Add a new layer showing a spectrogram set up for tracking frequencies");
Chris@0 684 }
Chris@0 685 break;
Chris@0 686
Chris@0 687 default: break;
Chris@0 688 }
Chris@0 689
Chris@0 690 if (isOnly) {
Chris@0 691
Chris@0 692 action = new QAction(icon, mainText, this);
Chris@0 693 action->setShortcut(shortcutText);
Chris@0 694 action->setStatusTip(tipText);
Chris@0 695 if (menuType == 0) {
Chris@0 696 connect(action, SIGNAL(triggered()), this, SLOT(addPane()));
Chris@0 697 connect(this, SIGNAL(canAddPane(bool)), action, SLOT(setEnabled(bool)));
Chris@0 698 m_paneActions[action] = PaneConfiguration(type);
Chris@0 699 } else {
Chris@0 700 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 701 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 702 m_layerActions[action] = type;
Chris@0 703 }
Chris@0 704 menu->addAction(action);
Chris@0 705
Chris@0 706 } else {
Chris@0 707
Chris@0 708 QString actionText;
Chris@0 709 if (c == 0)
Chris@0 710 if (mono) actionText = tr("&All Channels Mixed");
Chris@0 711 else actionText = tr("&All Channels");
Chris@0 712 else actionText = tr("Channel &%1").arg(c);
Chris@0 713
Chris@0 714 if (!submenu) {
Chris@0 715 submenu = menu->addMenu(mainText);
Chris@0 716 }
Chris@0 717
Chris@0 718 action = new QAction(icon, actionText, this);
Chris@0 719 if (isDefault) action->setShortcut(shortcutText);
Chris@0 720 action->setStatusTip(tipText);
Chris@0 721 if (menuType == 0) {
Chris@0 722 connect(action, SIGNAL(triggered()), this, SLOT(addPane()));
Chris@0 723 connect(this, SIGNAL(canAddPane(bool)), action, SLOT(setEnabled(bool)));
Chris@0 724 m_paneActions[action] = PaneConfiguration(type, c - 1);
Chris@0 725 } else {
Chris@0 726 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 727 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 728 m_layerActions[action] = type;
Chris@0 729 }
Chris@0 730 submenu->addAction(action);
Chris@0 731 }
Chris@0 732 }
Chris@0 733 }
Chris@0 734 }
Chris@0 735
Chris@0 736 menu = m_paneMenu;
Chris@0 737
Chris@0 738 menu->addSeparator();
Chris@0 739
Chris@0 740 action = new QAction(QIcon(":/icons/editdelete.png"), tr("&Delete Pane"), this);
Chris@0 741 action->setShortcut(tr("Alt+D"));
Chris@0 742 action->setStatusTip(tr("Delete the currently selected pane"));
Chris@0 743 connect(action, SIGNAL(triggered()), this, SLOT(deleteCurrentPane()));
Chris@0 744 connect(this, SIGNAL(canDeleteCurrentPane(bool)), action, SLOT(setEnabled(bool)));
Chris@0 745 menu->addAction(action);
Chris@0 746
Chris@0 747 menu = m_layerMenu;
Chris@0 748
Chris@0 749 action = new QAction(QIcon(":/icons/timeruler.png"), tr("Add &Time Ruler"), this);
Chris@0 750 action->setStatusTip(tr("Add a new layer showing a time ruler"));
Chris@0 751 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 752 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 753 m_layerActions[action] = LayerFactory::TimeRuler;
Chris@0 754 menu->addAction(action);
Chris@0 755
Chris@0 756 menu->addSeparator();
Chris@0 757
Chris@0 758 m_existingLayersMenu = menu->addMenu(tr("Add &Existing Layer"));
Chris@0 759 m_rightButtonLayerMenu->addMenu(m_existingLayersMenu);
Chris@0 760 setupExistingLayersMenu();
Chris@0 761
Chris@0 762 m_rightButtonLayerMenu->addSeparator();
Chris@0 763 menu->addSeparator();
Chris@0 764
Chris@0 765 action = new QAction(tr("&Rename Layer..."), this);
Chris@0 766 action->setShortcut(tr("Alt+R"));
Chris@0 767 action->setStatusTip(tr("Rename the currently active layer"));
Chris@0 768 connect(action, SIGNAL(triggered()), this, SLOT(renameCurrentLayer()));
Chris@0 769 connect(this, SIGNAL(canRenameLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 770 menu->addAction(action);
Chris@0 771 m_rightButtonLayerMenu->addAction(action);
Chris@0 772
Chris@0 773 action = new QAction(QIcon(":/icons/editdelete.png"), tr("&Delete Layer"), this);
Chris@0 774 action->setShortcut(tr("Alt+Shift+D"));
Chris@0 775 action->setStatusTip(tr("Delete the currently active layer"));
Chris@0 776 connect(action, SIGNAL(triggered()), this, SLOT(deleteCurrentLayer()));
Chris@0 777 connect(this, SIGNAL(canDeleteCurrentLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 778 menu->addAction(action);
Chris@0 779 m_rightButtonLayerMenu->addAction(action);
Chris@0 780
Chris@0 781 if (!m_mainMenusCreated) {
Chris@0 782
Chris@0 783 menu = menuBar()->addMenu(tr("&Help"));
Chris@0 784
Chris@0 785 action = new QAction(tr("&Help Reference"), this);
Chris@0 786 action->setStatusTip(tr("Open the Sonic Visualiser reference manual"));
Chris@0 787 connect(action, SIGNAL(triggered()), this, SLOT(help()));
Chris@0 788 menu->addAction(action);
Chris@0 789
Chris@0 790 action = new QAction(tr("Sonic Visualiser on the &Web"), this);
Chris@0 791 action->setStatusTip(tr("Open the Sonic Visualiser website"));
Chris@0 792 connect(action, SIGNAL(triggered()), this, SLOT(website()));
Chris@0 793 menu->addAction(action);
Chris@0 794
Chris@0 795 action = new QAction(tr("&About Sonic Visualiser"), this);
Chris@0 796 action->setStatusTip(tr("Show information about Sonic Visualiser"));
Chris@0 797 connect(action, SIGNAL(triggered()), this, SLOT(about()));
Chris@0 798 menu->addAction(action);
Chris@0 799 /*
Chris@0 800 action = new QAction(tr("About &Qt"), this);
Chris@0 801 action->setStatusTip(tr("Show information about Qt"));
Chris@0 802 connect(action, SIGNAL(triggered()),
Chris@0 803 QApplication::getInstance(), SLOT(aboutQt()));
Chris@0 804 menu->addAction(action);
Chris@0 805 */
Chris@0 806 }
Chris@0 807
Chris@0 808 m_mainMenusCreated = true;
Chris@0 809 }
Chris@0 810
Chris@0 811 void
Chris@0 812 MainWindow::setupRecentFilesMenu()
Chris@0 813 {
Chris@0 814 m_recentFilesMenu->clear();
Chris@0 815 std::vector<QString> files = RecentFiles::getInstance()->getRecentFiles();
Chris@0 816 for (size_t i = 0; i < files.size(); ++i) {
Chris@0 817 QAction *action = new QAction(files[i], this);
Chris@0 818 connect(action, SIGNAL(triggered()), this, SLOT(openRecentFile()));
Chris@0 819 m_recentFilesMenu->addAction(action);
Chris@0 820 }
Chris@0 821 }
Chris@0 822
Chris@0 823 void
Chris@0 824 MainWindow::setupExistingLayersMenu()
Chris@0 825 {
Chris@0 826 if (!m_existingLayersMenu) return; // should have been created by setupMenus
Chris@0 827
Chris@0 828 // std::cerr << "MainWindow::setupExistingLayersMenu" << std::endl;
Chris@0 829
Chris@0 830 m_existingLayersMenu->clear();
Chris@0 831 m_existingLayerActions.clear();
Chris@0 832
Chris@0 833 std::vector<Layer *> orderedLayers;
Chris@0 834 std::set<Layer *> observedLayers;
Chris@0 835
Chris@0 836 for (int i = 0; i < m_paneStack->getPaneCount(); ++i) {
Chris@0 837
Chris@0 838 Pane *pane = m_paneStack->getPane(i);
Chris@0 839 if (!pane) continue;
Chris@0 840
Chris@0 841 for (int j = 0; j < pane->getLayerCount(); ++j) {
Chris@0 842
Chris@0 843 Layer *layer = pane->getLayer(j);
Chris@0 844 if (!layer) continue;
Chris@0 845 if (observedLayers.find(layer) != observedLayers.end()) {
Chris@0 846 std::cerr << "found duplicate layer " << layer << std::endl;
Chris@0 847 continue;
Chris@0 848 }
Chris@0 849
Chris@0 850 // std::cerr << "found new layer " << layer << " (name = "
Chris@0 851 // << layer->getLayerPresentationName().toStdString() << ")" << std::endl;
Chris@0 852
Chris@0 853 orderedLayers.push_back(layer);
Chris@0 854 observedLayers.insert(layer);
Chris@0 855 }
Chris@0 856 }
Chris@0 857
Chris@0 858 std::map<QString, int> observedNames;
Chris@0 859
Chris@0 860 for (int i = 0; i < orderedLayers.size(); ++i) {
Chris@0 861
Chris@0 862 QString name = orderedLayers[i]->getLayerPresentationName();
Chris@0 863 int n = ++observedNames[name];
Chris@0 864 if (n > 1) name = QString("%1 <%2>").arg(name).arg(n);
Chris@0 865
Chris@0 866 QAction *action = new QAction(name, this);
Chris@0 867 connect(action, SIGNAL(triggered()), this, SLOT(addLayer()));
Chris@0 868 connect(this, SIGNAL(canAddLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 869 m_existingLayerActions[action] = orderedLayers[i];
Chris@0 870
Chris@0 871 m_existingLayersMenu->addAction(action);
Chris@0 872 }
Chris@0 873 }
Chris@0 874
Chris@0 875 void
Chris@0 876 MainWindow::setupToolbars()
Chris@0 877 {
Chris@0 878 QToolBar *toolbar = addToolBar(tr("Transport Toolbar"));
Chris@0 879
Chris@0 880 QAction *action = toolbar->addAction(QIcon(":/icons/rewind-start.png"),
Chris@0 881 tr("Rewind to Start"));
Chris@0 882 action->setShortcut(tr("Home"));
Chris@0 883 action->setStatusTip(tr("Rewind to the start"));
Chris@0 884 connect(action, SIGNAL(triggered()), this, SLOT(rewindStart()));
Chris@0 885 connect(this, SIGNAL(canPlay(bool)), action, SLOT(setEnabled(bool)));
Chris@0 886
Chris@0 887 action = toolbar->addAction(QIcon(":/icons/rewind.png"),
Chris@0 888 tr("Rewind"));
Chris@0 889 action->setShortcut(tr("PageUp"));
Chris@0 890 action->setStatusTip(tr("Rewind to the previous time instant in the current layer"));
Chris@0 891 connect(action, SIGNAL(triggered()), this, SLOT(rewind()));
Chris@0 892 connect(this, SIGNAL(canRewind(bool)), action, SLOT(setEnabled(bool)));
Chris@0 893
Chris@0 894 action = toolbar->addAction(QIcon(":/icons/playpause.png"),
Chris@0 895 tr("Play / Pause"));
Chris@0 896 action->setCheckable(true);
Chris@0 897 action->setShortcut(tr("Space"));
Chris@0 898 action->setStatusTip(tr("Start or stop playback from the current position"));
Chris@0 899 connect(action, SIGNAL(triggered()), this, SLOT(play()));
Chris@0 900 connect(m_playSource, SIGNAL(playStatusChanged(bool)),
Chris@0 901 action, SLOT(setChecked(bool)));
Chris@0 902 connect(this, SIGNAL(canPlay(bool)), action, SLOT(setEnabled(bool)));
Chris@0 903
Chris@0 904 action = toolbar->addAction(QIcon(":/icons/ffwd.png"),
Chris@0 905 tr("Fast Forward"));
Chris@0 906 action->setShortcut(tr("PageDown"));
Chris@0 907 action->setStatusTip(tr("Fast forward to the next time instant in the current layer"));
Chris@0 908 connect(action, SIGNAL(triggered()), this, SLOT(ffwd()));
Chris@0 909 connect(this, SIGNAL(canFfwd(bool)), action, SLOT(setEnabled(bool)));
Chris@0 910
Chris@0 911 action = toolbar->addAction(QIcon(":/icons/ffwd-end.png"),
Chris@0 912 tr("Fast Forward to End"));
Chris@0 913 action->setShortcut(tr("End"));
Chris@0 914 action->setStatusTip(tr("Fast-forward to the end"));
Chris@0 915 connect(action, SIGNAL(triggered()), this, SLOT(ffwdEnd()));
Chris@0 916 connect(this, SIGNAL(canPlay(bool)), action, SLOT(setEnabled(bool)));
Chris@0 917
Chris@0 918 toolbar = addToolBar(tr("Play Mode Toolbar"));
Chris@0 919
Chris@0 920 action = toolbar->addAction(QIcon(":/icons/playselection.png"),
Chris@0 921 tr("Constrain Playback to Selection"));
Chris@0 922 action->setCheckable(true);
Chris@0 923 action->setChecked(m_viewManager->getPlaySelectionMode());
Chris@0 924 action->setShortcut(tr("s"));
Chris@0 925 action->setStatusTip(tr("Constrain playback to the selected area"));
Chris@0 926 connect(action, SIGNAL(triggered()), this, SLOT(playSelectionToggled()));
Chris@0 927 connect(this, SIGNAL(canPlaySelection(bool)), action, SLOT(setEnabled(bool)));
Chris@0 928
Chris@0 929 action = toolbar->addAction(QIcon(":/icons/playloop.png"),
Chris@0 930 tr("Loop Playback"));
Chris@0 931 action->setCheckable(true);
Chris@0 932 action->setChecked(m_viewManager->getPlayLoopMode());
Chris@0 933 action->setShortcut(tr("l"));
Chris@0 934 action->setStatusTip(tr("Loop playback"));
Chris@0 935 connect(action, SIGNAL(triggered()), this, SLOT(playLoopToggled()));
Chris@0 936 connect(this, SIGNAL(canPlay(bool)), action, SLOT(setEnabled(bool)));
Chris@0 937
Chris@0 938 toolbar = addToolBar(tr("Edit Toolbar"));
Chris@0 939 CommandHistory::getInstance()->registerToolbar(toolbar);
Chris@0 940
Chris@0 941 toolbar = addToolBar(tr("Tools Toolbar"));
Chris@0 942 QActionGroup *group = new QActionGroup(this);
Chris@0 943
Chris@0 944 action = toolbar->addAction(QIcon(":/icons/navigate.png"),
Chris@0 945 tr("Navigate"));
Chris@0 946 action->setCheckable(true);
Chris@0 947 action->setChecked(true);
Chris@0 948 action->setShortcut(tr("1"));
Chris@0 949 connect(action, SIGNAL(triggered()), this, SLOT(toolNavigateSelected()));
Chris@0 950 group->addAction(action);
Chris@0 951 m_toolActions[ViewManager::NavigateMode] = action;
Chris@0 952
Chris@0 953 action = toolbar->addAction(QIcon(":/icons/select.png"),
Chris@0 954 tr("Select"));
Chris@0 955 action->setCheckable(true);
Chris@0 956 action->setShortcut(tr("2"));
Chris@0 957 connect(action, SIGNAL(triggered()), this, SLOT(toolSelectSelected()));
Chris@0 958 group->addAction(action);
Chris@0 959 m_toolActions[ViewManager::SelectMode] = action;
Chris@0 960
Chris@0 961 action = toolbar->addAction(QIcon(":/icons/move.png"),
Chris@0 962 tr("Edit"));
Chris@0 963 action->setCheckable(true);
Chris@0 964 action->setShortcut(tr("3"));
Chris@0 965 connect(action, SIGNAL(triggered()), this, SLOT(toolEditSelected()));
Chris@0 966 connect(this, SIGNAL(canEditLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 967 group->addAction(action);
Chris@0 968 m_toolActions[ViewManager::EditMode] = action;
Chris@0 969
Chris@0 970 action = toolbar->addAction(QIcon(":/icons/draw.png"),
Chris@0 971 tr("Draw"));
Chris@0 972 action->setCheckable(true);
Chris@0 973 action->setShortcut(tr("4"));
Chris@0 974 connect(action, SIGNAL(triggered()), this, SLOT(toolDrawSelected()));
Chris@0 975 connect(this, SIGNAL(canEditLayer(bool)), action, SLOT(setEnabled(bool)));
Chris@0 976 group->addAction(action);
Chris@0 977 m_toolActions[ViewManager::DrawMode] = action;
Chris@0 978
Chris@0 979 // action = toolbar->addAction(QIcon(":/icons/text.png"),
Chris@0 980 // tr("Text"));
Chris@0 981 // action->setCheckable(true);
Chris@0 982 // action->setShortcut(tr("5"));
Chris@0 983 // connect(action, SIGNAL(triggered()), this, SLOT(toolTextSelected()));
Chris@0 984 // group->addAction(action);
Chris@0 985 // m_toolActions[ViewManager::TextMode] = action;
Chris@0 986
Chris@0 987 toolNavigateSelected();
Chris@0 988 }
Chris@0 989
Chris@0 990 void
Chris@0 991 MainWindow::updateMenuStates()
Chris@0 992 {
Chris@0 993 bool haveCurrentPane =
Chris@0 994 (m_paneStack &&
Chris@0 995 (m_paneStack->getCurrentPane() != 0));
Chris@0 996 bool haveCurrentLayer =
Chris@0 997 (haveCurrentPane &&
Chris@0 998 (m_paneStack->getCurrentPane()->getSelectedLayer()));
Chris@0 999 bool haveMainModel =
Chris@0 1000 (getMainModel() != 0);
Chris@0 1001 bool havePlayTarget =
Chris@0 1002 (m_playTarget != 0);
Chris@0 1003 bool haveSelection =
Chris@0 1004 (m_viewManager &&
Chris@0 1005 !m_viewManager->getSelections().empty());
Chris@0 1006 bool haveCurrentEditableLayer =
Chris@0 1007 (haveCurrentLayer &&
Chris@0 1008 m_paneStack->getCurrentPane()->getSelectedLayer()->
Chris@0 1009 isLayerEditable());
Chris@0 1010 bool haveCurrentTimeInstantsLayer =
Chris@0 1011 (haveCurrentLayer &&
Chris@0 1012 dynamic_cast<TimeInstantLayer *>
Chris@0 1013 (m_paneStack->getCurrentPane()->getSelectedLayer()));
Chris@0 1014 bool haveCurrentTimeValueLayer =
Chris@0 1015 (haveCurrentLayer &&
Chris@0 1016 dynamic_cast<TimeValueLayer *>
Chris@0 1017 (m_paneStack->getCurrentPane()->getSelectedLayer()));
Chris@0 1018 bool haveCurrentColour3DPlot =
Chris@0 1019 (haveCurrentLayer &&
Chris@0 1020 dynamic_cast<Colour3DPlotLayer *>
Chris@0 1021 (m_paneStack->getCurrentPane()->getSelectedLayer()));
Chris@0 1022 bool haveClipboardContents =
Chris@0 1023 (m_viewManager &&
Chris@0 1024 !m_viewManager->getClipboard().empty());
Chris@0 1025
Chris@0 1026 emit canAddPane(haveMainModel);
Chris@0 1027 emit canDeleteCurrentPane(haveCurrentPane);
Chris@0 1028 emit canZoom(haveMainModel && haveCurrentPane);
Chris@0 1029 emit canScroll(haveMainModel && haveCurrentPane);
Chris@0 1030 emit canAddLayer(haveMainModel && haveCurrentPane);
Chris@0 1031 emit canImportMoreAudio(haveMainModel);
Chris@0 1032 emit canImportLayer(haveMainModel && haveCurrentPane);
Chris@0 1033 emit canExportAudio(haveMainModel);
Chris@0 1034 emit canExportLayer(haveMainModel &&
Chris@0 1035 (haveCurrentEditableLayer || haveCurrentColour3DPlot));
Chris@0 1036 emit canDeleteCurrentLayer(haveCurrentLayer);
Chris@0 1037 emit canRenameLayer(haveCurrentLayer);
Chris@0 1038 emit canEditLayer(haveCurrentEditableLayer);
Chris@0 1039 emit canSelect(haveMainModel && haveCurrentPane);
Chris@0 1040 emit canPlay(/*!!! haveMainModel && */ havePlayTarget);
Chris@0 1041 emit canFfwd(haveCurrentTimeInstantsLayer || haveCurrentTimeValueLayer);
Chris@0 1042 emit canRewind(haveCurrentTimeInstantsLayer || haveCurrentTimeValueLayer);
Chris@0 1043 emit canPaste(haveCurrentEditableLayer && haveClipboardContents);
Chris@0 1044 emit canInsertInstant(haveCurrentPane);
Chris@0 1045 emit canPlaySelection(haveMainModel && havePlayTarget && haveSelection);
Chris@0 1046 emit canClearSelection(haveSelection);
Chris@0 1047 emit canEditSelection(haveSelection && haveCurrentEditableLayer);
Chris@0 1048 emit canSave(m_sessionFile != "" && m_documentModified);
Chris@0 1049 }
Chris@0 1050
Chris@0 1051 void
Chris@0 1052 MainWindow::updateDescriptionLabel()
Chris@0 1053 {
Chris@0 1054 if (!getMainModel()) {
Chris@0 1055 m_descriptionLabel->setText(tr("No audio file loaded."));
Chris@0 1056 return;
Chris@0 1057 }
Chris@0 1058
Chris@0 1059 QString description;
Chris@0 1060
Chris@0 1061 size_t ssr = getMainModel()->getSampleRate();
Chris@0 1062 size_t tsr = ssr;
Chris@0 1063 if (m_playSource) tsr = m_playSource->getTargetSampleRate();
Chris@0 1064
Chris@0 1065 if (ssr != tsr) {
Chris@0 1066 description = tr("%1Hz (resampling to %2Hz)").arg(ssr).arg(tsr);
Chris@0 1067 } else {
Chris@0 1068 description = QString("%1Hz").arg(ssr);
Chris@0 1069 }
Chris@0 1070
Chris@0 1071 description = QString("%1 - %2")
Chris@0 1072 .arg(RealTime::frame2RealTime(getMainModel()->getEndFrame(), ssr)
Chris@0 1073 .toText(false).c_str())
Chris@0 1074 .arg(description);
Chris@0 1075
Chris@0 1076 m_descriptionLabel->setText(description);
Chris@0 1077 }
Chris@0 1078
Chris@0 1079 void
Chris@0 1080 MainWindow::documentModified()
Chris@0 1081 {
Chris@0 1082 // std::cerr << "MainWindow::documentModified" << std::endl;
Chris@0 1083
Chris@0 1084 if (!m_documentModified) {
Chris@0 1085 setWindowTitle(tr("%1 (modified)").arg(windowTitle()));
Chris@0 1086 }
Chris@0 1087
Chris@0 1088 m_documentModified = true;
Chris@0 1089 updateMenuStates();
Chris@0 1090 }
Chris@0 1091
Chris@0 1092 void
Chris@0 1093 MainWindow::documentRestored()
Chris@0 1094 {
Chris@0 1095 // std::cerr << "MainWindow::documentRestored" << std::endl;
Chris@0 1096
Chris@0 1097 if (m_documentModified) {
Chris@0 1098 QString wt(windowTitle());
Chris@0 1099 wt.replace(tr(" (modified)"), "");
Chris@0 1100 setWindowTitle(wt);
Chris@0 1101 }
Chris@0 1102
Chris@0 1103 m_documentModified = false;
Chris@0 1104 updateMenuStates();
Chris@0 1105 }
Chris@0 1106
Chris@0 1107 void
Chris@0 1108 MainWindow::playLoopToggled()
Chris@0 1109 {
Chris@0 1110 QAction *action = dynamic_cast<QAction *>(sender());
Chris@0 1111
Chris@0 1112 if (action) {
Chris@0 1113 m_viewManager->setPlayLoopMode(action->isChecked());
Chris@0 1114 } else {
Chris@0 1115 m_viewManager->setPlayLoopMode(!m_viewManager->getPlayLoopMode());
Chris@0 1116 }
Chris@0 1117 }
Chris@0 1118
Chris@0 1119 void
Chris@0 1120 MainWindow::playSelectionToggled()
Chris@0 1121 {
Chris@0 1122 QAction *action = dynamic_cast<QAction *>(sender());
Chris@0 1123
Chris@0 1124 if (action) {
Chris@0 1125 m_viewManager->setPlaySelectionMode(action->isChecked());
Chris@0 1126 } else {
Chris@0 1127 m_viewManager->setPlaySelectionMode(!m_viewManager->getPlaySelectionMode());
Chris@0 1128 }
Chris@0 1129 }
Chris@0 1130
Chris@0 1131 void
Chris@0 1132 MainWindow::currentPaneChanged(Pane *)
Chris@0 1133 {
Chris@0 1134 updateMenuStates();
Chris@0 1135 }
Chris@0 1136
Chris@0 1137 void
Chris@0 1138 MainWindow::currentLayerChanged(Pane *, Layer *)
Chris@0 1139 {
Chris@0 1140 updateMenuStates();
Chris@0 1141 }
Chris@0 1142
Chris@0 1143 void
Chris@0 1144 MainWindow::toolNavigateSelected()
Chris@0 1145 {
Chris@0 1146 m_viewManager->setToolMode(ViewManager::NavigateMode);
Chris@0 1147 }
Chris@0 1148
Chris@0 1149 void
Chris@0 1150 MainWindow::toolSelectSelected()
Chris@0 1151 {
Chris@0 1152 m_viewManager->setToolMode(ViewManager::SelectMode);
Chris@0 1153 }
Chris@0 1154
Chris@0 1155 void
Chris@0 1156 MainWindow::toolEditSelected()
Chris@0 1157 {
Chris@0 1158 m_viewManager->setToolMode(ViewManager::EditMode);
Chris@0 1159 }
Chris@0 1160
Chris@0 1161 void
Chris@0 1162 MainWindow::toolDrawSelected()
Chris@0 1163 {
Chris@0 1164 m_viewManager->setToolMode(ViewManager::DrawMode);
Chris@0 1165 }
Chris@0 1166
Chris@0 1167 //void
Chris@0 1168 //MainWindow::toolTextSelected()
Chris@0 1169 //{
Chris@0 1170 // m_viewManager->setToolMode(ViewManager::TextMode);
Chris@0 1171 //}
Chris@0 1172
Chris@0 1173 void
Chris@0 1174 MainWindow::selectAll()
Chris@0 1175 {
Chris@0 1176 if (!getMainModel()) return;
Chris@0 1177 m_viewManager->setSelection(Selection(getMainModel()->getStartFrame(),
Chris@0 1178 getMainModel()->getEndFrame()));
Chris@0 1179 }
Chris@0 1180
Chris@0 1181 void
Chris@0 1182 MainWindow::selectToStart()
Chris@0 1183 {
Chris@0 1184 if (!getMainModel()) return;
Chris@0 1185 m_viewManager->setSelection(Selection(getMainModel()->getStartFrame(),
Chris@0 1186 m_viewManager->getGlobalCentreFrame()));
Chris@0 1187 }
Chris@0 1188
Chris@0 1189 void
Chris@0 1190 MainWindow::selectToEnd()
Chris@0 1191 {
Chris@0 1192 if (!getMainModel()) return;
Chris@0 1193 m_viewManager->setSelection(Selection(m_viewManager->getGlobalCentreFrame(),
Chris@0 1194 getMainModel()->getEndFrame()));
Chris@0 1195 }
Chris@0 1196
Chris@0 1197 void
Chris@0 1198 MainWindow::selectVisible()
Chris@0 1199 {
Chris@0 1200 Model *model = getMainModel();
Chris@0 1201 if (!model) return;
Chris@0 1202
Chris@0 1203 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 1204 if (!currentPane) return;
Chris@0 1205
Chris@0 1206 size_t startFrame, endFrame;
Chris@0 1207
Chris@0 1208 if (currentPane->getStartFrame() < 0) startFrame = 0;
Chris@0 1209 else startFrame = currentPane->getStartFrame();
Chris@0 1210
Chris@0 1211 if (currentPane->getEndFrame() > model->getEndFrame()) endFrame = model->getEndFrame();
Chris@0 1212 else endFrame = currentPane->getEndFrame();
Chris@0 1213
Chris@0 1214 m_viewManager->setSelection(Selection(startFrame, endFrame));
Chris@0 1215 }
Chris@0 1216
Chris@0 1217 void
Chris@0 1218 MainWindow::clearSelection()
Chris@0 1219 {
Chris@0 1220 m_viewManager->clearSelections();
Chris@0 1221 }
Chris@0 1222
Chris@0 1223 void
Chris@0 1224 MainWindow::cut()
Chris@0 1225 {
Chris@0 1226 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 1227 if (!currentPane) return;
Chris@0 1228
Chris@0 1229 Layer *layer = currentPane->getSelectedLayer();
Chris@0 1230 if (!layer) return;
Chris@0 1231
Chris@0 1232 Clipboard &clipboard = m_viewManager->getClipboard();
Chris@0 1233 clipboard.clear();
Chris@0 1234
Chris@0 1235 MultiSelection::SelectionList selections = m_viewManager->getSelections();
Chris@0 1236
Chris@0 1237 CommandHistory::getInstance()->startCompoundOperation(tr("Cut"), true);
Chris@0 1238
Chris@0 1239 for (MultiSelection::SelectionList::iterator i = selections.begin();
Chris@0 1240 i != selections.end(); ++i) {
Chris@0 1241 layer->copy(*i, clipboard);
Chris@0 1242 layer->deleteSelection(*i);
Chris@0 1243 }
Chris@0 1244
Chris@0 1245 CommandHistory::getInstance()->endCompoundOperation();
Chris@0 1246 }
Chris@0 1247
Chris@0 1248 void
Chris@0 1249 MainWindow::copy()
Chris@0 1250 {
Chris@0 1251 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 1252 if (!currentPane) return;
Chris@0 1253
Chris@0 1254 Layer *layer = currentPane->getSelectedLayer();
Chris@0 1255 if (!layer) return;
Chris@0 1256
Chris@0 1257 Clipboard &clipboard = m_viewManager->getClipboard();
Chris@0 1258 clipboard.clear();
Chris@0 1259
Chris@0 1260 MultiSelection::SelectionList selections = m_viewManager->getSelections();
Chris@0 1261
Chris@0 1262 for (MultiSelection::SelectionList::iterator i = selections.begin();
Chris@0 1263 i != selections.end(); ++i) {
Chris@0 1264 layer->copy(*i, clipboard);
Chris@0 1265 }
Chris@0 1266 }
Chris@0 1267
Chris@0 1268 void
Chris@0 1269 MainWindow::paste()
Chris@0 1270 {
Chris@0 1271 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 1272 if (!currentPane) return;
Chris@0 1273
Chris@0 1274 //!!! if we have no current layer, we should create one of the most
Chris@0 1275 // appropriate type
Chris@0 1276
Chris@0 1277 Layer *layer = currentPane->getSelectedLayer();
Chris@0 1278 if (!layer) return;
Chris@0 1279
Chris@0 1280 Clipboard &clipboard = m_viewManager->getClipboard();
Chris@0 1281 Clipboard::PointList contents = clipboard.getPoints();
Chris@0 1282 /*
Chris@0 1283 long minFrame = 0;
Chris@0 1284 bool have = false;
Chris@0 1285 for (int i = 0; i < contents.size(); ++i) {
Chris@0 1286 if (!contents[i].haveFrame()) continue;
Chris@0 1287 if (!have || contents[i].getFrame() < minFrame) {
Chris@0 1288 minFrame = contents[i].getFrame();
Chris@0 1289 have = true;
Chris@0 1290 }
Chris@0 1291 }
Chris@0 1292
Chris@0 1293 long frameOffset = long(m_viewManager->getGlobalCentreFrame()) - minFrame;
Chris@0 1294
Chris@0 1295 layer->paste(clipboard, frameOffset);
Chris@0 1296 */
Chris@0 1297 layer->paste(clipboard, 0, true);
Chris@0 1298 }
Chris@0 1299
Chris@0 1300 void
Chris@0 1301 MainWindow::deleteSelected()
Chris@0 1302 {
Chris@0 1303 if (m_paneStack->getCurrentPane() &&
Chris@0 1304 m_paneStack->getCurrentPane()->getSelectedLayer()) {
Chris@0 1305
Chris@0 1306 MultiSelection::SelectionList selections =
Chris@0 1307 m_viewManager->getSelections();
Chris@0 1308
Chris@0 1309 for (MultiSelection::SelectionList::iterator i = selections.begin();
Chris@0 1310 i != selections.end(); ++i) {
Chris@0 1311
Chris@0 1312 m_paneStack->getCurrentPane()->getSelectedLayer()->deleteSelection(*i);
Chris@0 1313 }
Chris@0 1314 }
Chris@0 1315 }
Chris@0 1316
Chris@0 1317 void
Chris@0 1318 MainWindow::insertInstant()
Chris@0 1319 {
Chris@0 1320 int frame = m_viewManager->getPlaybackFrame();
Chris@0 1321
Chris@0 1322 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 1323 if (!pane) {
Chris@0 1324 return;
Chris@0 1325 }
Chris@0 1326
Chris@0 1327 Layer *layer = dynamic_cast<TimeInstantLayer *>
Chris@0 1328 (pane->getSelectedLayer());
Chris@0 1329
Chris@0 1330 if (!layer) {
Chris@0 1331 for (int i = pane->getLayerCount(); i > 0; --i) {
Chris@0 1332 layer = dynamic_cast<TimeInstantLayer *>(pane->getLayer(i - 1));
Chris@0 1333 if (layer) break;
Chris@0 1334 }
Chris@0 1335
Chris@0 1336 if (!layer) {
Chris@0 1337 CommandHistory::getInstance()->startCompoundOperation
Chris@0 1338 (tr("Add Point"), true);
Chris@0 1339 layer = m_document->createEmptyLayer(LayerFactory::TimeInstants);
Chris@0 1340 if (layer) {
Chris@0 1341 m_document->addLayerToView(pane, layer);
Chris@0 1342 m_paneStack->setCurrentLayer(pane, layer);
Chris@0 1343 }
Chris@0 1344 CommandHistory::getInstance()->endCompoundOperation();
Chris@0 1345 }
Chris@0 1346 }
Chris@0 1347
Chris@0 1348 if (layer) {
Chris@0 1349
Chris@0 1350 Model *model = layer->getModel();
Chris@0 1351 SparseOneDimensionalModel *sodm = dynamic_cast<SparseOneDimensionalModel *>
Chris@0 1352 (model);
Chris@0 1353
Chris@0 1354 if (sodm) {
Chris@0 1355 SparseOneDimensionalModel::Point point
Chris@0 1356 (frame, QString("%1").arg(sodm->getPointCount() + 1));
Chris@0 1357 CommandHistory::getInstance()->addCommand
Chris@0 1358 (new SparseOneDimensionalModel::AddPointCommand(sodm, point,
Chris@0 1359 tr("Add Points")),
Chris@0 1360 true, true); // bundled
Chris@0 1361 }
Chris@0 1362 }
Chris@0 1363 }
Chris@0 1364
Chris@0 1365 void
Chris@0 1366 MainWindow::importAudio()
Chris@0 1367 {
Chris@0 1368 QString orig = m_audioFile;
Chris@0 1369
Chris@0 1370 // std::cerr << "orig = " << orig.toStdString() << std::endl;
Chris@0 1371
Chris@0 1372 if (orig == "") orig = ".";
Chris@0 1373
Chris@0 1374 QString path = QFileDialog::getOpenFileName
Chris@0 1375 (this, tr("Select an audio file"), orig,
Chris@0 1376 tr("Audio files (%1)\nAll files (*.*)")
Chris@0 1377 .arg(AudioFileReaderFactory::getKnownExtensions()));
Chris@0 1378
Chris@0 1379 if (path != "") {
Chris@0 1380 if (!openAudioFile(path, ReplaceMainModel)) {
Chris@0 1381 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 1382 tr("Audio file \"%1\" could not be opened").arg(path));
Chris@0 1383 }
Chris@0 1384 }
Chris@0 1385 }
Chris@0 1386
Chris@0 1387 void
Chris@0 1388 MainWindow::importMoreAudio()
Chris@0 1389 {
Chris@0 1390 QString orig = m_audioFile;
Chris@0 1391
Chris@0 1392 // std::cerr << "orig = " << orig.toStdString() << std::endl;
Chris@0 1393
Chris@0 1394 if (orig == "") orig = ".";
Chris@0 1395
Chris@0 1396 QString path = QFileDialog::getOpenFileName
Chris@0 1397 (this, tr("Select an audio file"), orig,
Chris@0 1398 tr("Audio files (%1)\nAll files (*.*)")
Chris@0 1399 .arg(AudioFileReaderFactory::getKnownExtensions()));
Chris@0 1400
Chris@0 1401 if (path != "") {
Chris@0 1402 if (!openAudioFile(path, CreateAdditionalModel)) {
Chris@0 1403 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 1404 tr("Audio file \"%1\" could not be opened").arg(path));
Chris@0 1405 }
Chris@0 1406 }
Chris@0 1407 }
Chris@0 1408
Chris@0 1409 void
Chris@0 1410 MainWindow::exportAudio()
Chris@0 1411 {
Chris@0 1412 if (!getMainModel()) return;
Chris@0 1413
Chris@0 1414 QString path = QFileDialog::getSaveFileName
Chris@0 1415 (this, tr("Select a file to export to"), ".",
Chris@0 1416 tr("WAV audio files (*.wav)\nAll files (*.*)"));
Chris@0 1417
Chris@0 1418 if (path == "") return;
Chris@0 1419
Chris@0 1420 if (!path.endsWith(".wav")) path = path + ".wav";
Chris@0 1421
Chris@0 1422 bool ok = false;
Chris@0 1423 QString error;
Chris@0 1424
Chris@0 1425 WavFileWriter *writer = 0;
Chris@0 1426 MultiSelection ms = m_viewManager->getSelection();
Chris@0 1427 MultiSelection::SelectionList selections = m_viewManager->getSelections();
Chris@0 1428
Chris@0 1429 bool multiple = false;
Chris@0 1430
Chris@0 1431 if (selections.empty()) {
Chris@0 1432
Chris@0 1433 writer = new WavFileWriter(path, getMainModel()->getSampleRate(),
Chris@0 1434 getMainModel(), 0);
Chris@0 1435
Chris@0 1436 } else if (selections.size() == 1) {
Chris@0 1437
Chris@0 1438 QStringList items;
Chris@0 1439 items << tr("Export the selected region only")
Chris@0 1440 << tr("Export the whole audio file");
Chris@0 1441
Chris@0 1442 bool ok = false;
Chris@0 1443 QString item = ListInputDialog::getItem
Chris@0 1444 (this, tr("Select region to export"),
Chris@0 1445 tr("Which region from the original audio file do you want to export?"),
Chris@0 1446 items, 0, &ok);
Chris@0 1447
Chris@0 1448 if (!ok || item.isEmpty()) return;
Chris@0 1449
Chris@0 1450 if (item == items[0]) {
Chris@0 1451
Chris@0 1452 writer = new WavFileWriter(path, getMainModel()->getSampleRate(),
Chris@0 1453 getMainModel(), &ms);
Chris@0 1454
Chris@0 1455 } else {
Chris@0 1456
Chris@0 1457 writer = new WavFileWriter(path, getMainModel()->getSampleRate(),
Chris@0 1458 getMainModel(), 0);
Chris@0 1459 }
Chris@0 1460 } else {
Chris@0 1461
Chris@0 1462 QStringList items;
Chris@0 1463 items << tr("Export the selected regions into a single audio file")
Chris@0 1464 << tr("Export the selected regions into separate files")
Chris@0 1465 << tr("Export the whole audio file");
Chris@0 1466
Chris@0 1467 bool ok = false;
Chris@0 1468 QString item = ListInputDialog::getItem
Chris@0 1469 (this, tr("Select region to export"),
Chris@0 1470 tr("Multiple regions of the original audio file are selected.\nWhat do you want to export?"),
Chris@0 1471 items, 0, &ok);
Chris@0 1472
Chris@0 1473 if (!ok || item.isEmpty()) return;
Chris@0 1474
Chris@0 1475 if (item == items[0]) {
Chris@0 1476
Chris@0 1477 writer = new WavFileWriter(path, getMainModel()->getSampleRate(),
Chris@0 1478 getMainModel(), &ms);
Chris@0 1479
Chris@0 1480 } else if (item == items[2]) {
Chris@0 1481
Chris@0 1482 writer = new WavFileWriter(path, getMainModel()->getSampleRate(),
Chris@0 1483 getMainModel(), 0);
Chris@0 1484
Chris@0 1485 } else {
Chris@0 1486
Chris@0 1487 multiple = true;
Chris@0 1488
Chris@0 1489 int n = 1;
Chris@0 1490 QString base = path;
Chris@0 1491 base.replace(".wav", "");
Chris@0 1492
Chris@0 1493 for (MultiSelection::SelectionList::iterator i = selections.begin();
Chris@0 1494 i != selections.end(); ++i) {
Chris@0 1495
Chris@0 1496 MultiSelection subms;
Chris@0 1497 subms.setSelection(*i);
Chris@0 1498
Chris@0 1499 QString subpath = QString("%1.%2.wav").arg(base).arg(n);
Chris@0 1500 ++n;
Chris@0 1501
Chris@0 1502 if (QFileInfo(subpath).exists()) {
Chris@0 1503 error = tr("Fragment file %1 already exists, aborting").arg(subpath);
Chris@0 1504 break;
Chris@0 1505 }
Chris@0 1506
Chris@0 1507 WavFileWriter subwriter(subpath, getMainModel()->getSampleRate(),
Chris@0 1508 getMainModel(), &subms);
Chris@0 1509 subwriter.write();
Chris@0 1510 ok = subwriter.isOK();
Chris@0 1511
Chris@0 1512 if (!ok) {
Chris@0 1513 error = subwriter.getError();
Chris@0 1514 break;
Chris@0 1515 }
Chris@0 1516 }
Chris@0 1517 }
Chris@0 1518 }
Chris@0 1519
Chris@0 1520 if (writer) {
Chris@0 1521 writer->write();
Chris@0 1522 ok = writer->isOK();
Chris@0 1523 error = writer->getError();
Chris@0 1524 delete writer;
Chris@0 1525 }
Chris@0 1526
Chris@0 1527 if (ok) {
Chris@0 1528 if (!multiple) {
Chris@0 1529 RecentFiles::getInstance()->addFile(path);
Chris@0 1530 }
Chris@0 1531 } else {
Chris@0 1532 QMessageBox::critical(this, tr("Failed to write file"), error);
Chris@0 1533 }
Chris@0 1534 }
Chris@0 1535
Chris@0 1536 void
Chris@0 1537 MainWindow::importLayer()
Chris@0 1538 {
Chris@0 1539 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 1540
Chris@0 1541 if (!pane) {
Chris@0 1542 // shouldn't happen, as the menu action should have been disabled
Chris@0 1543 std::cerr << "WARNING: MainWindow::importLayer: no current pane" << std::endl;
Chris@0 1544 return;
Chris@0 1545 }
Chris@0 1546
Chris@0 1547 if (!getMainModel()) {
Chris@0 1548 // shouldn't happen, as the menu action should have been disabled
Chris@0 1549 std::cerr << "WARNING: MainWindow::importLayer: No main model -- hence no default sample rate available" << std::endl;
Chris@0 1550 return;
Chris@0 1551 }
Chris@0 1552
Chris@0 1553 QString path = QFileDialog::getOpenFileName
Chris@0 1554 (this, tr("Select file"), ".",
Chris@0 1555 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 1556
Chris@0 1557 if (path != "") {
Chris@0 1558
Chris@0 1559 if (!openLayerFile(path)) {
Chris@0 1560 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 1561 tr("File %1 could not be opened.").arg(path));
Chris@0 1562 return;
Chris@0 1563 }
Chris@0 1564 }
Chris@0 1565 }
Chris@0 1566
Chris@0 1567 bool
Chris@0 1568 MainWindow::openLayerFile(QString path)
Chris@0 1569 {
Chris@0 1570 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 1571
Chris@0 1572 if (!pane) {
Chris@0 1573 // shouldn't happen, as the menu action should have been disabled
Chris@0 1574 std::cerr << "WARNING: MainWindow::openLayerFile: no current pane" << std::endl;
Chris@0 1575 return false;
Chris@0 1576 }
Chris@0 1577
Chris@0 1578 if (!getMainModel()) {
Chris@0 1579 // shouldn't happen, as the menu action should have been disabled
Chris@0 1580 std::cerr << "WARNING: MainWindow::openLayerFile: No main model -- hence no default sample rate available" << std::endl;
Chris@0 1581 return false;
Chris@0 1582 }
Chris@0 1583
Chris@0 1584 if (path.endsWith(".svl") || path.endsWith(".xml")) {
Chris@0 1585
Chris@0 1586 PaneCallback callback(this);
Chris@0 1587 QFile file(path);
Chris@0 1588
Chris@0 1589 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
Chris@0 1590 std::cerr << "ERROR: MainWindow::openLayerFile("
Chris@0 1591 << path.toStdString()
Chris@0 1592 << "): Failed to open file for reading" << std::endl;
Chris@0 1593 return false;
Chris@0 1594 }
Chris@0 1595
Chris@0 1596 SVFileReader reader(m_document, callback);
Chris@0 1597 reader.setCurrentPane(pane);
Chris@0 1598
Chris@0 1599 QXmlInputSource inputSource(&file);
Chris@0 1600 reader.parse(inputSource);
Chris@0 1601
Chris@0 1602 if (!reader.isOK()) {
Chris@0 1603 std::cerr << "ERROR: MainWindow::openLayerFile("
Chris@0 1604 << path.toStdString()
Chris@0 1605 << "): Failed to read XML file: "
Chris@0 1606 << reader.getErrorString().toStdString() << std::endl;
Chris@0 1607 return false;
Chris@0 1608 }
Chris@0 1609
Chris@0 1610 RecentFiles::getInstance()->addFile(path);
Chris@0 1611 return true;
Chris@0 1612
Chris@0 1613 } else {
Chris@0 1614
Chris@0 1615 Model *model = DataFileReaderFactory::load(path, getMainModel()->getSampleRate());
Chris@0 1616
Chris@0 1617 if (model) {
Chris@0 1618 Layer *newLayer = m_document->createImportedLayer(model);
Chris@0 1619 if (newLayer) {
Chris@0 1620 m_document->addLayerToView(pane, newLayer);
Chris@0 1621 RecentFiles::getInstance()->addFile(path);
Chris@0 1622 return true;
Chris@0 1623 }
Chris@0 1624 }
Chris@0 1625 }
Chris@0 1626
Chris@0 1627 return false;
Chris@0 1628 }
Chris@0 1629
Chris@0 1630 void
Chris@0 1631 MainWindow::exportLayer()
Chris@0 1632 {
Chris@0 1633 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 1634 if (!pane) return;
Chris@0 1635
Chris@0 1636 Layer *layer = pane->getSelectedLayer();
Chris@0 1637 if (!layer) return;
Chris@0 1638
Chris@0 1639 Model *model = layer->getModel();
Chris@0 1640 if (!model) return;
Chris@0 1641
Chris@0 1642 QString path = QFileDialog::getSaveFileName
Chris@0 1643 (this, tr("Select a file to export to"), ".",
Chris@0 1644 tr("Sonic Visualiser Layer XML files (*.svl)\nComma-separated data files (*.csv)\nText files (*.txt)\nAll files (*.*)"));
Chris@0 1645
Chris@0 1646 if (path == "") return;
Chris@0 1647
Chris@0 1648 if (QFileInfo(path).suffix() == "") path += ".svl";
Chris@0 1649
Chris@0 1650 QString error;
Chris@0 1651
Chris@0 1652 if (path.endsWith(".xml") || path.endsWith(".svl")) {
Chris@0 1653
Chris@0 1654 QFile file(path);
Chris@0 1655 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
Chris@0 1656 error = tr("Failed to open file %1 for writing").arg(path);
Chris@0 1657 } else {
Chris@0 1658 QTextStream out(&file);
Chris@0 1659 out << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
Chris@0 1660 << "<!DOCTYPE sonic-visualiser>\n"
Chris@0 1661 << "<sv>\n"
Chris@0 1662 << " <data>\n";
Chris@0 1663
Chris@0 1664 model->toXml(out, " ");
Chris@0 1665
Chris@0 1666 out << " </data>\n"
Chris@0 1667 << " <display>\n";
Chris@0 1668
Chris@0 1669 layer->toXml(out, " ");
Chris@0 1670
Chris@0 1671 out << " </display>\n"
Chris@0 1672 << "</sv>\n";
Chris@0 1673 }
Chris@0 1674
Chris@0 1675 } else {
Chris@0 1676
Chris@0 1677 CSVFileWriter writer(path, model,
Chris@0 1678 (path.endsWith(".csv") ? "," : "\t"));
Chris@0 1679 writer.write();
Chris@0 1680
Chris@0 1681 if (!writer.isOK()) {
Chris@0 1682 error = writer.getError();
Chris@0 1683 }
Chris@0 1684 }
Chris@0 1685
Chris@0 1686 if (error != "") {
Chris@0 1687 QMessageBox::critical(this, tr("Failed to write file"), error);
Chris@0 1688 } else {
Chris@0 1689 RecentFiles::getInstance()->addFile(path);
Chris@0 1690 }
Chris@0 1691 }
Chris@0 1692
Chris@0 1693 bool
Chris@0 1694 MainWindow::openAudioFile(QString path, AudioFileOpenMode mode)
Chris@0 1695 {
Chris@0 1696 if (!(QFileInfo(path).exists() &&
Chris@0 1697 QFileInfo(path).isFile() &&
Chris@0 1698 QFileInfo(path).isReadable())) {
Chris@0 1699 return false;
Chris@0 1700 }
Chris@0 1701
Chris@0 1702 WaveFileModel *newModel = new WaveFileModel(path);
Chris@0 1703
Chris@0 1704 if (!newModel->isOK()) {
Chris@0 1705 delete newModel;
Chris@0 1706 return false;
Chris@0 1707 }
Chris@0 1708
Chris@0 1709 bool setAsMain = true;
Chris@0 1710 static bool prevSetAsMain = true;
Chris@0 1711
Chris@0 1712 if (mode == CreateAdditionalModel) setAsMain = false;
Chris@0 1713 else if (mode == AskUser) {
Chris@0 1714 if (m_document->getMainModel()) {
Chris@0 1715
Chris@0 1716 QStringList items;
Chris@0 1717 items << tr("Replace the existing main waveform")
Chris@0 1718 << tr("Load this file into a new waveform pane");
Chris@0 1719
Chris@0 1720 bool ok = false;
Chris@0 1721 QString item = ListInputDialog::getItem
Chris@0 1722 (this, tr("Select target for import"),
Chris@0 1723 tr("You already have an audio waveform loaded.\nWhat would you like to do with the new audio file?"),
Chris@0 1724 items, prevSetAsMain ? 0 : 1, &ok);
Chris@0 1725
Chris@0 1726 if (!ok || item.isEmpty()) {
Chris@0 1727 delete newModel;
Chris@0 1728 return false;
Chris@0 1729 }
Chris@0 1730
Chris@0 1731 setAsMain = (item == items[0]);
Chris@0 1732 prevSetAsMain = setAsMain;
Chris@0 1733 }
Chris@0 1734 }
Chris@0 1735
Chris@0 1736 if (setAsMain) {
Chris@0 1737
Chris@0 1738 Model *prevMain = getMainModel();
Chris@0 1739 if (prevMain) m_playSource->removeModel(prevMain);
Chris@0 1740
Chris@0 1741 PlayParameterRepository::getInstance()->clear();
Chris@0 1742
Chris@0 1743 // The clear() call will have removed the parameters for the
Chris@0 1744 // main model. Re-add them with the new one.
Chris@0 1745 PlayParameterRepository::getInstance()->addModel(newModel);
Chris@0 1746
Chris@0 1747 m_document->setMainModel(newModel);
Chris@0 1748 setupMenus();
Chris@0 1749
Chris@0 1750 if (m_sessionFile == "") {
Chris@0 1751 setWindowTitle(tr("Sonic Visualiser: %1")
Chris@0 1752 .arg(QFileInfo(path).fileName()));
Chris@0 1753 CommandHistory::getInstance()->clear();
Chris@0 1754 CommandHistory::getInstance()->documentSaved();
Chris@0 1755 m_documentModified = false;
Chris@0 1756 } else {
Chris@0 1757 setWindowTitle(tr("Sonic Visualiser: %1 [%2]")
Chris@0 1758 .arg(QFileInfo(m_sessionFile).fileName())
Chris@0 1759 .arg(QFileInfo(path).fileName()));
Chris@0 1760 if (m_documentModified) {
Chris@0 1761 m_documentModified = false;
Chris@0 1762 documentModified(); // so as to restore "(modified)" window title
Chris@0 1763 }
Chris@0 1764 }
Chris@0 1765
Chris@0 1766 m_audioFile = path;
Chris@0 1767
Chris@0 1768 } else { // !setAsMain
Chris@0 1769
Chris@0 1770 CommandHistory::getInstance()->startCompoundOperation
Chris@0 1771 (tr("Import \"%1\"").arg(QFileInfo(path).fileName()), true);
Chris@0 1772
Chris@0 1773 m_document->addImportedModel(newModel);
Chris@0 1774
Chris@0 1775 AddPaneCommand *command = new AddPaneCommand(this);
Chris@0 1776 CommandHistory::getInstance()->addCommand(command);
Chris@0 1777
Chris@0 1778 Pane *pane = command->getPane();
Chris@0 1779
Chris@0 1780 if (!m_timeRulerLayer) {
Chris@0 1781 m_timeRulerLayer = m_document->createMainModelLayer
Chris@0 1782 (LayerFactory::TimeRuler);
Chris@0 1783 }
Chris@0 1784
Chris@0 1785 m_document->addLayerToView(pane, m_timeRulerLayer);
Chris@0 1786
Chris@0 1787 Layer *newLayer = m_document->createImportedLayer(newModel);
Chris@0 1788
Chris@0 1789 if (newLayer) {
Chris@0 1790 m_document->addLayerToView(pane, newLayer);
Chris@0 1791 }
Chris@0 1792
Chris@0 1793 CommandHistory::getInstance()->endCompoundOperation();
Chris@0 1794 }
Chris@0 1795
Chris@0 1796 updateMenuStates();
Chris@0 1797 RecentFiles::getInstance()->addFile(path);
Chris@0 1798
Chris@0 1799 return true;
Chris@0 1800 }
Chris@0 1801
Chris@0 1802 void
Chris@0 1803 MainWindow::createPlayTarget()
Chris@0 1804 {
Chris@0 1805 if (m_playTarget) return;
Chris@0 1806
Chris@0 1807 m_playTarget = AudioTargetFactory::createCallbackTarget(m_playSource);
Chris@0 1808 if (!m_playTarget) {
Chris@0 1809 QMessageBox::warning
Chris@0 1810 (this, tr("Couldn't open audio device"),
Chris@0 1811 tr("Could not open an audio device for playback.\nAudio playback will not be available during this session.\n"),
Chris@0 1812 QMessageBox::Ok, 0);
Chris@0 1813 }
Chris@0 1814 connect(m_fader, SIGNAL(valueChanged(float)),
Chris@0 1815 m_playTarget, SLOT(setOutputGain(float)));
Chris@0 1816 }
Chris@0 1817
Chris@0 1818 WaveFileModel *
Chris@0 1819 MainWindow::getMainModel()
Chris@0 1820 {
Chris@0 1821 if (!m_document) return 0;
Chris@0 1822 return m_document->getMainModel();
Chris@0 1823 }
Chris@0 1824
Chris@0 1825 void
Chris@0 1826 MainWindow::newSession()
Chris@0 1827 {
Chris@0 1828 if (!checkSaveModified()) return;
Chris@0 1829
Chris@0 1830 closeSession();
Chris@0 1831 createDocument();
Chris@0 1832
Chris@0 1833 Pane *pane = m_paneStack->addPane();
Chris@0 1834
Chris@0 1835 if (!m_timeRulerLayer) {
Chris@0 1836 m_timeRulerLayer = m_document->createMainModelLayer
Chris@0 1837 (LayerFactory::TimeRuler);
Chris@0 1838 }
Chris@0 1839
Chris@0 1840 m_document->addLayerToView(pane, m_timeRulerLayer);
Chris@0 1841
Chris@0 1842 Layer *waveform = m_document->createMainModelLayer(LayerFactory::Waveform);
Chris@0 1843 m_document->addLayerToView(pane, waveform);
Chris@0 1844
Chris@0 1845 m_panner->registerView(pane);
Chris@0 1846
Chris@0 1847 CommandHistory::getInstance()->clear();
Chris@0 1848 CommandHistory::getInstance()->documentSaved();
Chris@0 1849 documentRestored();
Chris@0 1850 updateMenuStates();
Chris@0 1851 }
Chris@0 1852
Chris@0 1853 void
Chris@0 1854 MainWindow::createDocument()
Chris@0 1855 {
Chris@0 1856 m_document = new Document;
Chris@0 1857
Chris@0 1858 connect(m_document, SIGNAL(layerAdded(Layer *)),
Chris@0 1859 this, SLOT(layerAdded(Layer *)));
Chris@0 1860 connect(m_document, SIGNAL(layerRemoved(Layer *)),
Chris@0 1861 this, SLOT(layerRemoved(Layer *)));
Chris@0 1862 connect(m_document, SIGNAL(layerAboutToBeDeleted(Layer *)),
Chris@0 1863 this, SLOT(layerAboutToBeDeleted(Layer *)));
Chris@0 1864 connect(m_document, SIGNAL(layerInAView(Layer *, bool)),
Chris@0 1865 this, SLOT(layerInAView(Layer *, bool)));
Chris@0 1866
Chris@0 1867 connect(m_document, SIGNAL(modelAdded(Model *)),
Chris@0 1868 this, SLOT(modelAdded(Model *)));
Chris@0 1869 connect(m_document, SIGNAL(mainModelChanged(WaveFileModel *)),
Chris@0 1870 this, SLOT(mainModelChanged(WaveFileModel *)));
Chris@0 1871 connect(m_document, SIGNAL(modelAboutToBeDeleted(Model *)),
Chris@0 1872 this, SLOT(modelAboutToBeDeleted(Model *)));
Chris@0 1873
Chris@0 1874 connect(m_document, SIGNAL(modelGenerationFailed(QString)),
Chris@0 1875 this, SLOT(modelGenerationFailed(QString)));
Chris@0 1876 connect(m_document, SIGNAL(modelRegenerationFailed(QString)),
Chris@0 1877 this, SLOT(modelRegenerationFailed(QString)));
Chris@0 1878 }
Chris@0 1879
Chris@0 1880 void
Chris@0 1881 MainWindow::closeSession()
Chris@0 1882 {
Chris@0 1883 if (!checkSaveModified()) return;
Chris@0 1884
Chris@0 1885 while (m_paneStack->getPaneCount() > 0) {
Chris@0 1886
Chris@0 1887 Pane *pane = m_paneStack->getPane(m_paneStack->getPaneCount() - 1);
Chris@0 1888
Chris@0 1889 while (pane->getLayerCount() > 0) {
Chris@0 1890 m_document->removeLayerFromView
Chris@0 1891 (pane, pane->getLayer(pane->getLayerCount() - 1));
Chris@0 1892 }
Chris@0 1893
Chris@0 1894 m_panner->unregisterView(pane);
Chris@0 1895 m_paneStack->deletePane(pane);
Chris@0 1896 }
Chris@0 1897
Chris@0 1898 while (m_paneStack->getHiddenPaneCount() > 0) {
Chris@0 1899
Chris@0 1900 Pane *pane = m_paneStack->getHiddenPane
Chris@0 1901 (m_paneStack->getHiddenPaneCount() - 1);
Chris@0 1902
Chris@0 1903 while (pane->getLayerCount() > 0) {
Chris@0 1904 m_document->removeLayerFromView
Chris@0 1905 (pane, pane->getLayer(pane->getLayerCount() - 1));
Chris@0 1906 }
Chris@0 1907
Chris@0 1908 m_panner->unregisterView(pane);
Chris@0 1909 m_paneStack->deletePane(pane);
Chris@0 1910 }
Chris@0 1911
Chris@0 1912 delete m_document;
Chris@0 1913 m_document = 0;
Chris@0 1914 m_viewManager->clearSelections();
Chris@0 1915 m_timeRulerLayer = 0; // document owned this
Chris@0 1916
Chris@0 1917 m_sessionFile = "";
Chris@0 1918 setWindowTitle(tr("Sonic Visualiser"));
Chris@0 1919
Chris@0 1920 CommandHistory::getInstance()->clear();
Chris@0 1921 CommandHistory::getInstance()->documentSaved();
Chris@0 1922 documentRestored();
Chris@0 1923 }
Chris@0 1924
Chris@0 1925 void
Chris@0 1926 MainWindow::openSession()
Chris@0 1927 {
Chris@0 1928 if (!checkSaveModified()) return;
Chris@0 1929
Chris@0 1930 QString orig = m_audioFile;
Chris@0 1931 if (orig == "") orig = ".";
Chris@0 1932 else orig = QFileInfo(orig).absoluteDir().canonicalPath();
Chris@0 1933
Chris@0 1934 QString path = QFileDialog::getOpenFileName
Chris@0 1935 (this, tr("Select a session file"), orig,
Chris@0 1936 tr("Sonic Visualiser session files (*.sv)\nAll files (*.*)"));
Chris@0 1937
Chris@0 1938 if (path.isEmpty()) return;
Chris@0 1939
Chris@0 1940 if (!(QFileInfo(path).exists() &&
Chris@0 1941 QFileInfo(path).isFile() &&
Chris@0 1942 QFileInfo(path).isReadable())) {
Chris@0 1943 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 1944 tr("File \"%1\" does not exist or is not a readable file").arg(path));
Chris@0 1945 return;
Chris@0 1946 }
Chris@0 1947
Chris@0 1948 if (!openSessionFile(path)) {
Chris@0 1949 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 1950 tr("Session file \"%1\" could not be opened").arg(path));
Chris@0 1951 }
Chris@0 1952 }
Chris@0 1953
Chris@0 1954 void
Chris@0 1955 MainWindow::openSomething()
Chris@0 1956 {
Chris@0 1957 QString orig = m_audioFile;
Chris@0 1958 if (orig == "") orig = ".";
Chris@0 1959 else orig = QFileInfo(orig).absoluteDir().canonicalPath();
Chris@0 1960
Chris@0 1961 bool canImportLayer = (getMainModel() != 0 &&
Chris@0 1962 m_paneStack != 0 &&
Chris@0 1963 m_paneStack->getCurrentPane() != 0);
Chris@0 1964
Chris@0 1965 QString importSpec;
Chris@0 1966
Chris@0 1967 if (canImportLayer) {
Chris@0 1968 importSpec = tr("All supported files (*.sv %1 %2)\nSonic Visualiser session files (*.sv)\nAudio files (%1)\nLayer files (%2)\nAll files (*.*)")
Chris@0 1969 .arg(AudioFileReaderFactory::getKnownExtensions())
Chris@0 1970 .arg(DataFileReaderFactory::getKnownExtensions());
Chris@0 1971 } else {
Chris@0 1972 importSpec = tr("All supported files (*.sv %1)\nSonic Visualiser session files (*.sv)\nAudio files (%1)\nAll files (*.*)")
Chris@0 1973 .arg(AudioFileReaderFactory::getKnownExtensions());
Chris@0 1974 }
Chris@0 1975
Chris@0 1976 QString path = QFileDialog::getOpenFileName
Chris@0 1977 (this, tr("Select a file to open"), orig, importSpec);
Chris@0 1978
Chris@0 1979 if (path.isEmpty()) return;
Chris@0 1980
Chris@0 1981 if (!(QFileInfo(path).exists() &&
Chris@0 1982 QFileInfo(path).isFile() &&
Chris@0 1983 QFileInfo(path).isReadable())) {
Chris@0 1984 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 1985 tr("File \"%1\" does not exist or is not a readable file").arg(path));
Chris@0 1986 return;
Chris@0 1987 }
Chris@0 1988
Chris@0 1989 if (path.endsWith(".sv")) {
Chris@0 1990
Chris@0 1991 if (!checkSaveModified()) return;
Chris@0 1992
Chris@0 1993 if (!openSessionFile(path)) {
Chris@0 1994 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 1995 tr("Session file \"%1\" could not be opened").arg(path));
Chris@0 1996 }
Chris@0 1997
Chris@0 1998 } else {
Chris@0 1999
Chris@0 2000 if (!openAudioFile(path, AskUser)) {
Chris@0 2001
Chris@0 2002 if (!canImportLayer || !openLayerFile(path)) {
Chris@0 2003
Chris@0 2004 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 2005 tr("File \"%1\" could not be opened").arg(path));
Chris@0 2006 }
Chris@0 2007 }
Chris@0 2008 }
Chris@0 2009 }
Chris@0 2010
Chris@0 2011 void
Chris@0 2012 MainWindow::openRecentFile()
Chris@0 2013 {
Chris@0 2014 QObject *obj = sender();
Chris@0 2015 QAction *action = dynamic_cast<QAction *>(obj);
Chris@0 2016
Chris@0 2017 if (!action) {
Chris@0 2018 std::cerr << "WARNING: MainWindow::openRecentFile: sender is not an action"
Chris@0 2019 << std::endl;
Chris@0 2020 return;
Chris@0 2021 }
Chris@0 2022
Chris@0 2023 QString path = action->text();
Chris@0 2024 if (path == "") return;
Chris@0 2025
Chris@0 2026 if (path.endsWith("sv")) {
Chris@0 2027
Chris@0 2028 if (!checkSaveModified()) return ;
Chris@0 2029
Chris@0 2030 if (!openSessionFile(path)) {
Chris@0 2031 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 2032 tr("Session file \"%1\" could not be opened").arg(path));
Chris@0 2033 }
Chris@0 2034
Chris@0 2035 } else {
Chris@0 2036
Chris@0 2037 if (!openAudioFile(path, AskUser)) {
Chris@0 2038
Chris@0 2039 bool canImportLayer = (getMainModel() != 0 &&
Chris@0 2040 m_paneStack != 0 &&
Chris@0 2041 m_paneStack->getCurrentPane() != 0);
Chris@0 2042
Chris@0 2043 if (!canImportLayer || !openLayerFile(path)) {
Chris@0 2044
Chris@0 2045 QMessageBox::critical(this, tr("Failed to open file"),
Chris@0 2046 tr("File \"%1\" could not be opened").arg(path));
Chris@0 2047 }
Chris@0 2048 }
Chris@0 2049 }
Chris@0 2050 }
Chris@0 2051
Chris@0 2052 bool
Chris@0 2053 MainWindow::openSomeFile(QString path)
Chris@0 2054 {
Chris@0 2055 if (openAudioFile(path)) {
Chris@0 2056 return true;
Chris@0 2057 } else if (openSessionFile(path)) {
Chris@0 2058 return true;
Chris@0 2059 } else {
Chris@0 2060 return false;
Chris@0 2061 }
Chris@0 2062 }
Chris@0 2063
Chris@0 2064 bool
Chris@0 2065 MainWindow::openSessionFile(QString path)
Chris@0 2066 {
Chris@0 2067 BZipFileDevice bzFile(path);
Chris@0 2068 if (!bzFile.open(QIODevice::ReadOnly)) {
Chris@0 2069 std::cerr << "Failed to open session file \"" << path.toStdString()
Chris@0 2070 << "\": " << bzFile.errorString().toStdString() << std::endl;
Chris@0 2071 return false;
Chris@0 2072 }
Chris@0 2073
Chris@0 2074 QString error;
Chris@0 2075 closeSession();
Chris@0 2076 createDocument();
Chris@0 2077
Chris@0 2078 PaneCallback callback(this);
Chris@0 2079 m_viewManager->clearSelections();
Chris@0 2080
Chris@0 2081 SVFileReader reader(m_document, callback);
Chris@0 2082 QXmlInputSource inputSource(&bzFile);
Chris@0 2083 reader.parse(inputSource);
Chris@0 2084
Chris@0 2085 if (!reader.isOK()) {
Chris@0 2086 error = tr("SV XML file read error:\n%1").arg(reader.getErrorString());
Chris@0 2087 }
Chris@0 2088
Chris@0 2089 bzFile.close();
Chris@0 2090
Chris@0 2091 bool ok = (error == "");
Chris@0 2092
Chris@0 2093 if (ok) {
Chris@0 2094 setWindowTitle(tr("Sonic Visualiser: %1")
Chris@0 2095 .arg(QFileInfo(path).fileName()));
Chris@0 2096 m_sessionFile = path;
Chris@0 2097 setupMenus();
Chris@0 2098 CommandHistory::getInstance()->clear();
Chris@0 2099 CommandHistory::getInstance()->documentSaved();
Chris@0 2100 m_documentModified = false;
Chris@0 2101 updateMenuStates();
Chris@0 2102 RecentFiles::getInstance()->addFile(path);
Chris@0 2103 } else {
Chris@0 2104 setWindowTitle(tr("Sonic Visualiser"));
Chris@0 2105 }
Chris@0 2106
Chris@0 2107 return ok;
Chris@0 2108 }
Chris@0 2109
Chris@0 2110 void
Chris@0 2111 MainWindow::closeEvent(QCloseEvent *e)
Chris@0 2112 {
Chris@0 2113 if (!checkSaveModified()) {
Chris@0 2114 e->ignore();
Chris@0 2115 return;
Chris@0 2116 }
Chris@0 2117
Chris@0 2118 e->accept();
Chris@0 2119 return;
Chris@0 2120 }
Chris@0 2121
Chris@0 2122 bool
Chris@0 2123 MainWindow::checkSaveModified()
Chris@0 2124 {
Chris@0 2125 // Called before some destructive operation (e.g. new session,
Chris@0 2126 // exit program). Return true if we can safely proceed, false to
Chris@0 2127 // cancel.
Chris@0 2128
Chris@0 2129 if (!m_documentModified) return true;
Chris@0 2130
Chris@0 2131 int button =
Chris@0 2132 QMessageBox::warning(this,
Chris@0 2133 tr("Session modified"),
Chris@0 2134 tr("The current session has been modified.\nDo you want to save it?"),
Chris@0 2135 QMessageBox::Yes,
Chris@0 2136 QMessageBox::No,
Chris@0 2137 QMessageBox::Cancel);
Chris@0 2138
Chris@0 2139 if (button == QMessageBox::Yes) {
Chris@0 2140 saveSession();
Chris@0 2141 if (m_documentModified) { // save failed -- don't proceed!
Chris@0 2142 return false;
Chris@0 2143 } else {
Chris@0 2144 return true; // saved, so it's safe to continue now
Chris@0 2145 }
Chris@0 2146 } else if (button == QMessageBox::No) {
Chris@0 2147 m_documentModified = false; // so we know to abandon it
Chris@0 2148 return true;
Chris@0 2149 }
Chris@0 2150
Chris@0 2151 // else cancel
Chris@0 2152 return false;
Chris@0 2153 }
Chris@0 2154
Chris@0 2155 void
Chris@0 2156 MainWindow::saveSession()
Chris@0 2157 {
Chris@0 2158 if (m_sessionFile != "") {
Chris@0 2159 if (!saveSessionFile(m_sessionFile)) {
Chris@0 2160 QMessageBox::critical(this, tr("Failed to save file"),
Chris@0 2161 tr("Session file \"%1\" could not be saved.").arg(m_sessionFile));
Chris@0 2162 } else {
Chris@0 2163 CommandHistory::getInstance()->documentSaved();
Chris@0 2164 documentRestored();
Chris@0 2165 }
Chris@0 2166 } else {
Chris@0 2167 saveSessionAs();
Chris@0 2168 }
Chris@0 2169 }
Chris@0 2170
Chris@0 2171 void
Chris@0 2172 MainWindow::saveSessionAs()
Chris@0 2173 {
Chris@0 2174 QString orig = m_audioFile;
Chris@0 2175 if (orig == "") orig = ".";
Chris@0 2176 else orig = QFileInfo(orig).absoluteDir().canonicalPath();
Chris@0 2177
Chris@0 2178 QString path;
Chris@0 2179 bool good = false;
Chris@0 2180
Chris@0 2181 while (!good) {
Chris@0 2182
Chris@0 2183 path = QFileDialog::getSaveFileName
Chris@0 2184 (this, tr("Select a file to save to"), orig,
Chris@0 2185 tr("Sonic Visualiser session files (*.sv)\nAll files (*.*)"), 0,
Chris@0 2186 QFileDialog::DontConfirmOverwrite); // we'll do that
Chris@0 2187
Chris@0 2188 if (path.isEmpty()) return;
Chris@0 2189
Chris@0 2190 if (!path.endsWith(".sv")) path = path + ".sv";
Chris@0 2191
Chris@0 2192 QFileInfo fi(path);
Chris@0 2193
Chris@0 2194 if (fi.isDir()) {
Chris@0 2195 QMessageBox::critical(this, tr("Directory selected"),
Chris@0 2196 tr("File \"%1\" is a directory").arg(path));
Chris@0 2197 continue;
Chris@0 2198 }
Chris@0 2199
Chris@0 2200 if (fi.exists()) {
Chris@0 2201 if (QMessageBox::question(this, tr("File exists"),
Chris@0 2202 tr("The file \"%1\" already exists.\nDo you want to overwrite it?").arg(path),
Chris@0 2203 QMessageBox::Ok,
Chris@0 2204 QMessageBox::Cancel) == QMessageBox::Ok) {
Chris@0 2205 good = true;
Chris@0 2206 } else {
Chris@0 2207 continue;
Chris@0 2208 }
Chris@0 2209 }
Chris@0 2210
Chris@0 2211 good = true;
Chris@0 2212 }
Chris@0 2213
Chris@0 2214 if (!saveSessionFile(path)) {
Chris@0 2215 QMessageBox::critical(this, tr("Failed to save file"),
Chris@0 2216 tr("Session file \"%1\" could not be saved.").arg(m_sessionFile));
Chris@0 2217 } else {
Chris@0 2218 setWindowTitle(tr("Sonic Visualiser: %1")
Chris@0 2219 .arg(QFileInfo(path).fileName()));
Chris@0 2220 m_sessionFile = path;
Chris@0 2221 CommandHistory::getInstance()->documentSaved();
Chris@0 2222 documentRestored();
Chris@0 2223 RecentFiles::getInstance()->addFile(path);
Chris@0 2224 }
Chris@0 2225 }
Chris@0 2226
Chris@0 2227 bool
Chris@0 2228 MainWindow::saveSessionFile(QString path)
Chris@0 2229 {
Chris@0 2230 BZipFileDevice bzFile(path);
Chris@0 2231 if (!bzFile.open(QIODevice::WriteOnly)) {
Chris@0 2232 std::cerr << "Failed to open session file \"" << path.toStdString()
Chris@0 2233 << "\" for writing: "
Chris@0 2234 << bzFile.errorString().toStdString() << std::endl;
Chris@0 2235 return false;
Chris@0 2236 }
Chris@0 2237
Chris@0 2238 QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
Chris@0 2239
Chris@0 2240 QTextStream out(&bzFile);
Chris@0 2241 toXml(out);
Chris@0 2242 out.flush();
Chris@0 2243
Chris@0 2244 QApplication::restoreOverrideCursor();
Chris@0 2245
Chris@0 2246 if (bzFile.errorString() != "") {
Chris@0 2247 QMessageBox::critical(this, tr("Failed to write file"),
Chris@0 2248 tr("Failed to write to file \"%1\": %2")
Chris@0 2249 .arg(path).arg(bzFile.errorString()));
Chris@0 2250 bzFile.close();
Chris@0 2251 return false;
Chris@0 2252 }
Chris@0 2253
Chris@0 2254 bzFile.close();
Chris@0 2255 return true;
Chris@0 2256 }
Chris@0 2257
Chris@0 2258 void
Chris@0 2259 MainWindow::toXml(QTextStream &out)
Chris@0 2260 {
Chris@0 2261 QString indent(" ");
Chris@0 2262
Chris@0 2263 out << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
Chris@0 2264 out << "<!DOCTYPE sonic-visualiser>\n";
Chris@0 2265 out << "<sv>\n";
Chris@0 2266
Chris@0 2267 m_document->toXml(out, "", "");
Chris@0 2268
Chris@0 2269 out << "<display>\n";
Chris@0 2270
Chris@0 2271 out << QString(" <window width=\"%1\" height=\"%2\"/>\n")
Chris@0 2272 .arg(width()).arg(height());
Chris@0 2273
Chris@0 2274 for (int i = 0; i < m_paneStack->getPaneCount(); ++i) {
Chris@0 2275
Chris@0 2276 Pane *pane = m_paneStack->getPane(i);
Chris@0 2277
Chris@0 2278 if (pane) {
Chris@0 2279 pane->toXml(out, indent);
Chris@0 2280 }
Chris@0 2281 }
Chris@0 2282
Chris@0 2283 out << "</display>\n";
Chris@0 2284
Chris@0 2285 m_viewManager->getSelection().toXml(out);
Chris@0 2286
Chris@0 2287 out << "</sv>\n";
Chris@0 2288 }
Chris@0 2289
Chris@0 2290 Pane *
Chris@0 2291 MainWindow::addPaneToStack()
Chris@0 2292 {
Chris@0 2293 AddPaneCommand *command = new AddPaneCommand(this);
Chris@0 2294 CommandHistory::getInstance()->addCommand(command);
Chris@0 2295 return command->getPane();
Chris@0 2296 }
Chris@0 2297
Chris@0 2298 void
Chris@0 2299 MainWindow::zoomIn()
Chris@0 2300 {
Chris@0 2301 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2302 if (currentPane) currentPane->zoom(true);
Chris@0 2303 }
Chris@0 2304
Chris@0 2305 void
Chris@0 2306 MainWindow::zoomOut()
Chris@0 2307 {
Chris@0 2308 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2309 if (currentPane) currentPane->zoom(false);
Chris@0 2310 }
Chris@0 2311
Chris@0 2312 void
Chris@0 2313 MainWindow::zoomToFit()
Chris@0 2314 {
Chris@0 2315 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2316 if (!currentPane) return;
Chris@0 2317
Chris@0 2318 Model *model = getMainModel();
Chris@0 2319 if (!model) return;
Chris@0 2320
Chris@0 2321 size_t start = model->getStartFrame();
Chris@0 2322 size_t end = model->getEndFrame();
Chris@0 2323 size_t pixels = currentPane->width();
Chris@0 2324 size_t zoomLevel = (end - start) / pixels;
Chris@0 2325
Chris@0 2326 currentPane->setZoomLevel(zoomLevel);
Chris@0 2327 currentPane->setStartFrame(start);
Chris@0 2328 }
Chris@0 2329
Chris@0 2330 void
Chris@0 2331 MainWindow::zoomDefault()
Chris@0 2332 {
Chris@0 2333 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2334 if (currentPane) currentPane->setZoomLevel(1024);
Chris@0 2335 }
Chris@0 2336
Chris@0 2337 void
Chris@0 2338 MainWindow::scrollLeft()
Chris@0 2339 {
Chris@0 2340 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2341 if (currentPane) currentPane->scroll(false, false);
Chris@0 2342 }
Chris@0 2343
Chris@0 2344 void
Chris@0 2345 MainWindow::jumpLeft()
Chris@0 2346 {
Chris@0 2347 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2348 if (currentPane) currentPane->scroll(false, true);
Chris@0 2349 }
Chris@0 2350
Chris@0 2351 void
Chris@0 2352 MainWindow::scrollRight()
Chris@0 2353 {
Chris@0 2354 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2355 if (currentPane) currentPane->scroll(true, false);
Chris@0 2356 }
Chris@0 2357
Chris@0 2358 void
Chris@0 2359 MainWindow::jumpRight()
Chris@0 2360 {
Chris@0 2361 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@0 2362 if (currentPane) currentPane->scroll(true, true);
Chris@0 2363 }
Chris@0 2364
Chris@0 2365 void
Chris@0 2366 MainWindow::showNoOverlays()
Chris@0 2367 {
Chris@0 2368 m_viewManager->setOverlayMode(ViewManager::NoOverlays);
Chris@0 2369 }
Chris@0 2370
Chris@0 2371 void
Chris@0 2372 MainWindow::showBasicOverlays()
Chris@0 2373 {
Chris@0 2374 m_viewManager->setOverlayMode(ViewManager::BasicOverlays);
Chris@0 2375 }
Chris@0 2376
Chris@0 2377 void
Chris@0 2378 MainWindow::showAllOverlays()
Chris@0 2379 {
Chris@0 2380 m_viewManager->setOverlayMode(ViewManager::AllOverlays);
Chris@0 2381 }
Chris@0 2382
Chris@0 2383 void
Chris@0 2384 MainWindow::play()
Chris@0 2385 {
Chris@0 2386 if (m_playSource->isPlaying()) {
Chris@0 2387 m_playSource->stop();
Chris@0 2388 } else {
Chris@0 2389 m_playSource->play(m_viewManager->getPlaybackFrame());
Chris@0 2390 }
Chris@0 2391 }
Chris@0 2392
Chris@0 2393 void
Chris@0 2394 MainWindow::ffwd()
Chris@0 2395 {
Chris@0 2396 if (!getMainModel()) return;
Chris@0 2397
Chris@0 2398 int frame = m_viewManager->getPlaybackFrame();
Chris@0 2399 ++frame;
Chris@0 2400
Chris@0 2401 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2402 if (!pane) return;
Chris@0 2403
Chris@0 2404 Layer *layer = pane->getSelectedLayer();
Chris@0 2405
Chris@0 2406 if (!dynamic_cast<TimeInstantLayer *>(layer) &&
Chris@0 2407 !dynamic_cast<TimeValueLayer *>(layer)) return;
Chris@0 2408
Chris@0 2409 size_t resolution = 0;
Chris@0 2410 if (!layer->snapToFeatureFrame(pane, frame, resolution, Layer::SnapRight)) {
Chris@0 2411 frame = getMainModel()->getEndFrame();
Chris@0 2412 }
Chris@0 2413
Chris@0 2414 m_viewManager->setPlaybackFrame(frame);
Chris@0 2415 }
Chris@0 2416
Chris@0 2417 void
Chris@0 2418 MainWindow::ffwdEnd()
Chris@0 2419 {
Chris@0 2420 if (!getMainModel()) return;
Chris@0 2421 m_viewManager->setPlaybackFrame(getMainModel()->getEndFrame());
Chris@0 2422 }
Chris@0 2423
Chris@0 2424 void
Chris@0 2425 MainWindow::rewind()
Chris@0 2426 {
Chris@0 2427 if (!getMainModel()) return;
Chris@0 2428
Chris@0 2429 int frame = m_viewManager->getPlaybackFrame();
Chris@0 2430 if (frame > 0) --frame;
Chris@0 2431
Chris@0 2432 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2433 if (!pane) return;
Chris@0 2434
Chris@0 2435 Layer *layer = pane->getSelectedLayer();
Chris@0 2436
Chris@0 2437 if (!dynamic_cast<TimeInstantLayer *>(layer) &&
Chris@0 2438 !dynamic_cast<TimeValueLayer *>(layer)) return;
Chris@0 2439
Chris@0 2440 size_t resolution = 0;
Chris@0 2441 if (!layer->snapToFeatureFrame(pane, frame, resolution, Layer::SnapLeft)) {
Chris@0 2442 frame = getMainModel()->getEndFrame();
Chris@0 2443 }
Chris@0 2444
Chris@0 2445 m_viewManager->setPlaybackFrame(frame);
Chris@0 2446 }
Chris@0 2447
Chris@0 2448 void
Chris@0 2449 MainWindow::rewindStart()
Chris@0 2450 {
Chris@0 2451 if (!getMainModel()) return;
Chris@0 2452 m_viewManager->setPlaybackFrame(getMainModel()->getStartFrame());
Chris@0 2453 }
Chris@0 2454
Chris@0 2455 void
Chris@0 2456 MainWindow::stop()
Chris@0 2457 {
Chris@0 2458 m_playSource->stop();
Chris@0 2459 }
Chris@0 2460
Chris@0 2461 void
Chris@0 2462 MainWindow::addPane()
Chris@0 2463 {
Chris@0 2464 QObject *s = sender();
Chris@0 2465 QAction *action = dynamic_cast<QAction *>(s);
Chris@0 2466
Chris@0 2467 if (!action) {
Chris@0 2468 std::cerr << "WARNING: MainWindow::addPane: sender is not an action"
Chris@0 2469 << std::endl;
Chris@0 2470 return;
Chris@0 2471 }
Chris@0 2472
Chris@0 2473 PaneActionMap::iterator i = m_paneActions.find(action);
Chris@0 2474
Chris@0 2475 if (i == m_paneActions.end()) {
Chris@0 2476 std::cerr << "WARNING: MainWindow::addPane: unknown action "
Chris@0 2477 << action->objectName().toStdString() << std::endl;
Chris@0 2478 return;
Chris@0 2479 }
Chris@0 2480
Chris@0 2481 CommandHistory::getInstance()->startCompoundOperation
Chris@0 2482 (action->text(), true);
Chris@0 2483
Chris@0 2484 AddPaneCommand *command = new AddPaneCommand(this);
Chris@0 2485 CommandHistory::getInstance()->addCommand(command);
Chris@0 2486
Chris@0 2487 Pane *pane = command->getPane();
Chris@0 2488
Chris@0 2489 if (i->second.layer != LayerFactory::TimeRuler) {
Chris@0 2490 if (!m_timeRulerLayer) {
Chris@0 2491 // std::cerr << "no time ruler layer, creating one" << std::endl;
Chris@0 2492 m_timeRulerLayer = m_document->createMainModelLayer
Chris@0 2493 (LayerFactory::TimeRuler);
Chris@0 2494 }
Chris@0 2495
Chris@0 2496 // std::cerr << "adding time ruler layer " << m_timeRulerLayer << std::endl;
Chris@0 2497
Chris@0 2498 m_document->addLayerToView(pane, m_timeRulerLayer);
Chris@0 2499 }
Chris@0 2500
Chris@0 2501 Layer *newLayer = m_document->createLayer(i->second.layer);
Chris@0 2502 m_document->setModel(newLayer, m_document->getMainModel());
Chris@0 2503 m_document->setChannel(newLayer, i->second.channel);
Chris@0 2504 m_document->addLayerToView(pane, newLayer);
Chris@0 2505
Chris@0 2506 m_paneStack->setCurrentPane(pane);
Chris@0 2507
Chris@0 2508 CommandHistory::getInstance()->endCompoundOperation();
Chris@0 2509
Chris@0 2510 updateMenuStates();
Chris@0 2511 }
Chris@0 2512
Chris@0 2513 MainWindow::AddPaneCommand::AddPaneCommand(MainWindow *mw) :
Chris@0 2514 m_mw(mw),
Chris@0 2515 m_pane(0),
Chris@0 2516 m_prevCurrentPane(0),
Chris@0 2517 m_added(false)
Chris@0 2518 {
Chris@0 2519 }
Chris@0 2520
Chris@0 2521 MainWindow::AddPaneCommand::~AddPaneCommand()
Chris@0 2522 {
Chris@0 2523 if (m_pane && !m_added) {
Chris@0 2524 m_mw->m_paneStack->deletePane(m_pane);
Chris@0 2525 }
Chris@0 2526 }
Chris@0 2527
Chris@0 2528 QString
Chris@0 2529 MainWindow::AddPaneCommand::getName() const
Chris@0 2530 {
Chris@0 2531 return tr("Add Pane");
Chris@0 2532 }
Chris@0 2533
Chris@0 2534 void
Chris@0 2535 MainWindow::AddPaneCommand::execute()
Chris@0 2536 {
Chris@0 2537 if (!m_pane) {
Chris@0 2538 m_prevCurrentPane = m_mw->m_paneStack->getCurrentPane();
Chris@0 2539 m_pane = m_mw->m_paneStack->addPane();
Chris@0 2540 } else {
Chris@0 2541 m_mw->m_paneStack->showPane(m_pane);
Chris@0 2542 }
Chris@0 2543
Chris@0 2544 m_mw->m_paneStack->setCurrentPane(m_pane);
Chris@0 2545 m_mw->m_panner->registerView(m_pane);
Chris@0 2546 m_added = true;
Chris@0 2547 }
Chris@0 2548
Chris@0 2549 void
Chris@0 2550 MainWindow::AddPaneCommand::unexecute()
Chris@0 2551 {
Chris@0 2552 m_mw->m_paneStack->hidePane(m_pane);
Chris@0 2553 m_mw->m_paneStack->setCurrentPane(m_prevCurrentPane);
Chris@0 2554 m_mw->m_panner->unregisterView(m_pane);
Chris@0 2555 m_added = false;
Chris@0 2556 }
Chris@0 2557
Chris@0 2558 MainWindow::RemovePaneCommand::RemovePaneCommand(MainWindow *mw, Pane *pane) :
Chris@0 2559 m_mw(mw),
Chris@0 2560 m_pane(pane),
Chris@0 2561 m_added(true)
Chris@0 2562 {
Chris@0 2563 }
Chris@0 2564
Chris@0 2565 MainWindow::RemovePaneCommand::~RemovePaneCommand()
Chris@0 2566 {
Chris@0 2567 if (m_pane && !m_added) {
Chris@0 2568 m_mw->m_paneStack->deletePane(m_pane);
Chris@0 2569 }
Chris@0 2570 }
Chris@0 2571
Chris@0 2572 QString
Chris@0 2573 MainWindow::RemovePaneCommand::getName() const
Chris@0 2574 {
Chris@0 2575 return tr("Remove Pane");
Chris@0 2576 }
Chris@0 2577
Chris@0 2578 void
Chris@0 2579 MainWindow::RemovePaneCommand::execute()
Chris@0 2580 {
Chris@0 2581 m_prevCurrentPane = m_mw->m_paneStack->getCurrentPane();
Chris@0 2582 m_mw->m_paneStack->hidePane(m_pane);
Chris@0 2583 m_mw->m_panner->unregisterView(m_pane);
Chris@0 2584 m_added = false;
Chris@0 2585 }
Chris@0 2586
Chris@0 2587 void
Chris@0 2588 MainWindow::RemovePaneCommand::unexecute()
Chris@0 2589 {
Chris@0 2590 m_mw->m_paneStack->showPane(m_pane);
Chris@0 2591 m_mw->m_paneStack->setCurrentPane(m_prevCurrentPane);
Chris@0 2592 m_mw->m_panner->registerView(m_pane);
Chris@0 2593 m_added = true;
Chris@0 2594 }
Chris@0 2595
Chris@0 2596 void
Chris@0 2597 MainWindow::addLayer()
Chris@0 2598 {
Chris@0 2599 QObject *s = sender();
Chris@0 2600 QAction *action = dynamic_cast<QAction *>(s);
Chris@0 2601
Chris@0 2602 if (!action) {
Chris@0 2603 std::cerr << "WARNING: MainWindow::addLayer: sender is not an action"
Chris@0 2604 << std::endl;
Chris@0 2605 return;
Chris@0 2606 }
Chris@0 2607
Chris@0 2608 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2609
Chris@0 2610 if (!pane) {
Chris@0 2611 std::cerr << "WARNING: MainWindow::addLayer: no current pane" << std::endl;
Chris@0 2612 return;
Chris@0 2613 }
Chris@0 2614
Chris@0 2615 ExistingLayerActionMap::iterator ei = m_existingLayerActions.find(action);
Chris@0 2616
Chris@0 2617 if (ei != m_existingLayerActions.end()) {
Chris@0 2618 Layer *newLayer = ei->second;
Chris@0 2619 m_document->addLayerToView(pane, newLayer);
Chris@0 2620 m_paneStack->setCurrentLayer(pane, newLayer);
Chris@0 2621 return;
Chris@0 2622 }
Chris@0 2623
Chris@0 2624 TransformActionMap::iterator i = m_layerTransformActions.find(action);
Chris@0 2625
Chris@0 2626 if (i == m_layerTransformActions.end()) {
Chris@0 2627
Chris@0 2628 LayerActionMap::iterator i = m_layerActions.find(action);
Chris@0 2629
Chris@0 2630 if (i == m_layerActions.end()) {
Chris@0 2631 std::cerr << "WARNING: MainWindow::addLayer: unknown action "
Chris@0 2632 << action->objectName().toStdString() << std::endl;
Chris@0 2633 return;
Chris@0 2634 }
Chris@0 2635
Chris@0 2636 LayerFactory::LayerType type = i->second;
Chris@0 2637
Chris@0 2638 LayerFactory::LayerTypeSet emptyTypes =
Chris@0 2639 LayerFactory::getInstance()->getValidEmptyLayerTypes();
Chris@0 2640
Chris@0 2641 Layer *newLayer;
Chris@0 2642
Chris@0 2643 if (emptyTypes.find(type) != emptyTypes.end()) {
Chris@0 2644
Chris@0 2645 newLayer = m_document->createEmptyLayer(type);
Chris@0 2646 m_toolActions[ViewManager::DrawMode]->trigger();
Chris@0 2647
Chris@0 2648 } else {
Chris@0 2649
Chris@0 2650 newLayer = m_document->createMainModelLayer(type);
Chris@0 2651 }
Chris@0 2652
Chris@0 2653 m_document->addLayerToView(pane, newLayer);
Chris@0 2654 m_paneStack->setCurrentLayer(pane, newLayer);
Chris@0 2655
Chris@0 2656 return;
Chris@0 2657 }
Chris@0 2658
Chris@0 2659 TransformName transform = i->second;
Chris@0 2660 TransformFactory *factory = TransformFactory::getInstance();
Chris@0 2661
Chris@0 2662 QString configurationXml;
Chris@0 2663
Chris@0 2664 int channel = -1;
Chris@0 2665 // pick up the default channel from any existing layers on the same pane
Chris@0 2666 for (int j = 0; j < pane->getLayerCount(); ++j) {
Chris@0 2667 int c = LayerFactory::getInstance()->getChannel(pane->getLayer(j));
Chris@0 2668 if (c != -1) {
Chris@0 2669 channel = c;
Chris@0 2670 break;
Chris@0 2671 }
Chris@0 2672 }
Chris@0 2673
Chris@0 2674 bool needConfiguration = false;
Chris@0 2675
Chris@0 2676 if (factory->isTransformConfigurable(transform)) {
Chris@0 2677 needConfiguration = true;
Chris@0 2678 } else {
Chris@0 2679 int minChannels, maxChannels;
Chris@0 2680 int myChannels = m_document->getMainModel()->getChannelCount();
Chris@0 2681 if (factory->getTransformChannelRange(transform,
Chris@0 2682 minChannels,
Chris@0 2683 maxChannels)) {
Chris@0 2684 // std::cerr << "myChannels: " << myChannels << ", minChannels: " << minChannels << ", maxChannels: " << maxChannels << std::endl;
Chris@0 2685 needConfiguration = (myChannels > maxChannels && maxChannels == 1);
Chris@0 2686 }
Chris@0 2687 }
Chris@0 2688
Chris@0 2689 if (needConfiguration) {
Chris@0 2690 bool ok =
Chris@0 2691 factory->getConfigurationForTransform
Chris@0 2692 (transform, m_document->getMainModel(), channel, configurationXml);
Chris@0 2693 if (!ok) return;
Chris@0 2694 }
Chris@0 2695
Chris@0 2696 Layer *newLayer = m_document->createDerivedLayer(transform,
Chris@0 2697 m_document->getMainModel(),
Chris@0 2698 channel,
Chris@0 2699 configurationXml);
Chris@0 2700
Chris@0 2701 if (newLayer) {
Chris@0 2702 m_document->addLayerToView(pane, newLayer);
Chris@0 2703 m_document->setChannel(newLayer, channel);
Chris@0 2704 }
Chris@0 2705
Chris@0 2706 updateMenuStates();
Chris@0 2707 }
Chris@0 2708
Chris@0 2709 void
Chris@0 2710 MainWindow::deleteCurrentPane()
Chris@0 2711 {
Chris@0 2712 CommandHistory::getInstance()->startCompoundOperation
Chris@0 2713 (tr("Delete Pane"), true);
Chris@0 2714
Chris@0 2715 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2716 if (pane) {
Chris@0 2717 while (pane->getLayerCount() > 0) {
Chris@0 2718 Layer *layer = pane->getLayer(0);
Chris@0 2719 if (layer) {
Chris@0 2720 m_document->removeLayerFromView(pane, layer);
Chris@0 2721 } else {
Chris@0 2722 break;
Chris@0 2723 }
Chris@0 2724 }
Chris@0 2725
Chris@0 2726 RemovePaneCommand *command = new RemovePaneCommand(this, pane);
Chris@0 2727 CommandHistory::getInstance()->addCommand(command);
Chris@0 2728 }
Chris@0 2729
Chris@0 2730 CommandHistory::getInstance()->endCompoundOperation();
Chris@0 2731
Chris@0 2732 updateMenuStates();
Chris@0 2733 }
Chris@0 2734
Chris@0 2735 void
Chris@0 2736 MainWindow::deleteCurrentLayer()
Chris@0 2737 {
Chris@0 2738 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2739 if (pane) {
Chris@0 2740 Layer *layer = pane->getSelectedLayer();
Chris@0 2741 if (layer) {
Chris@0 2742 m_document->removeLayerFromView(pane, layer);
Chris@0 2743 }
Chris@0 2744 }
Chris@0 2745 updateMenuStates();
Chris@0 2746 }
Chris@0 2747
Chris@0 2748 void
Chris@0 2749 MainWindow::renameCurrentLayer()
Chris@0 2750 {
Chris@0 2751 Pane *pane = m_paneStack->getCurrentPane();
Chris@0 2752 if (pane) {
Chris@0 2753 Layer *layer = pane->getSelectedLayer();
Chris@0 2754 if (layer) {
Chris@0 2755 bool ok = false;
Chris@0 2756 QString newName = QInputDialog::getText
Chris@0 2757 (this, tr("Rename Layer"),
Chris@0 2758 tr("New name for this layer:"),
Chris@0 2759 QLineEdit::Normal, layer->objectName(), &ok);
Chris@0 2760 if (ok) {
Chris@0 2761 layer->setObjectName(newName);
Chris@0 2762 setupExistingLayersMenu();
Chris@0 2763 }
Chris@0 2764 }
Chris@0 2765 }
Chris@0 2766 }
Chris@0 2767
Chris@0 2768 void
Chris@0 2769 MainWindow::playSpeedChanged(int speed)
Chris@0 2770 {
Chris@0 2771 int factor = 11 - speed;
Chris@0 2772 m_playSpeed->setToolTip(tr("Playback speed: %1")
Chris@0 2773 .arg(factor > 1 ?
Chris@0 2774 QString("1/%1").arg(factor) :
Chris@0 2775 tr("Full")));
Chris@0 2776 m_playSource->setSlowdownFactor(factor);
Chris@0 2777 }
Chris@0 2778
Chris@0 2779 void
Chris@0 2780 MainWindow::outputLevelsChanged(float left, float right)
Chris@0 2781 {
Chris@0 2782 m_fader->setPeakLeft(left);
Chris@0 2783 m_fader->setPeakRight(right);
Chris@0 2784 }
Chris@0 2785
Chris@0 2786 void
Chris@0 2787 MainWindow::sampleRateMismatch(size_t requested, size_t actual,
Chris@0 2788 bool willResample)
Chris@0 2789 {
Chris@0 2790 if (!willResample) {
Chris@0 2791 //!!! more helpful message needed
Chris@0 2792 QMessageBox::information
Chris@0 2793 (this, tr("Sample rate mismatch"),
Chris@0 2794 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 2795 .arg(requested).arg(actual));
Chris@0 2796 }
Chris@0 2797
Chris@0 2798 /*!!! Let's not do this for now, and see how we go -- now that we're putting
Chris@0 2799 sample rate information in the status bar
Chris@0 2800
Chris@0 2801 QMessageBox::information
Chris@0 2802 (this, tr("Sample rate mismatch"),
Chris@0 2803 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 2804 .arg(requested).arg(actual));
Chris@0 2805 */
Chris@0 2806
Chris@0 2807 updateDescriptionLabel();
Chris@0 2808 }
Chris@0 2809
Chris@0 2810 void
Chris@0 2811 MainWindow::layerAdded(Layer *layer)
Chris@0 2812 {
Chris@0 2813 // std::cerr << "MainWindow::layerAdded(" << layer << ")" << std::endl;
Chris@0 2814 // setupExistingLayersMenu();
Chris@0 2815 updateMenuStates();
Chris@0 2816 }
Chris@0 2817
Chris@0 2818 void
Chris@0 2819 MainWindow::layerRemoved(Layer *layer)
Chris@0 2820 {
Chris@0 2821 // std::cerr << "MainWindow::layerRemoved(" << layer << ")" << std::endl;
Chris@0 2822 setupExistingLayersMenu();
Chris@0 2823 updateMenuStates();
Chris@0 2824 }
Chris@0 2825
Chris@0 2826 void
Chris@0 2827 MainWindow::layerAboutToBeDeleted(Layer *layer)
Chris@0 2828 {
Chris@0 2829 // std::cerr << "MainWindow::layerAboutToBeDeleted(" << layer << ")" << std::endl;
Chris@0 2830 if (layer == m_timeRulerLayer) {
Chris@0 2831 // std::cerr << "(this is the time ruler layer)" << std::endl;
Chris@0 2832 m_timeRulerLayer = 0;
Chris@0 2833 }
Chris@0 2834 }
Chris@0 2835
Chris@0 2836 void
Chris@0 2837 MainWindow::layerInAView(Layer *layer, bool inAView)
Chris@0 2838 {
Chris@0 2839 // std::cerr << "MainWindow::layerInAView(" << layer << "," << inAView << ")" << std::endl;
Chris@0 2840
Chris@0 2841 // Check whether we need to add or remove model from play source
Chris@0 2842 Model *model = layer->getModel();
Chris@0 2843 if (model) {
Chris@0 2844 if (inAView) {
Chris@0 2845 m_playSource->addModel(model);
Chris@0 2846 } else {
Chris@0 2847 bool found = false;
Chris@0 2848 for (int i = 0; i < m_paneStack->getPaneCount(); ++i) {
Chris@0 2849 Pane *pane = m_paneStack->getPane(i);
Chris@0 2850 if (!pane) continue;
Chris@0 2851 for (int j = 0; j < pane->getLayerCount(); ++j) {
Chris@0 2852 Layer *pl = pane->getLayer(j);
Chris@0 2853 if (pl && pl->getModel() == model) {
Chris@0 2854 found = true;
Chris@0 2855 break;
Chris@0 2856 }
Chris@0 2857 }
Chris@0 2858 if (found) break;
Chris@0 2859 }
Chris@0 2860 if (!found) m_playSource->removeModel(model);
Chris@0 2861 }
Chris@0 2862 }
Chris@0 2863
Chris@0 2864 setupExistingLayersMenu();
Chris@0 2865 updateMenuStates();
Chris@0 2866 }
Chris@0 2867
Chris@0 2868 void
Chris@0 2869 MainWindow::modelAdded(Model *model)
Chris@0 2870 {
Chris@0 2871 // std::cerr << "MainWindow::modelAdded(" << model << ")" << std::endl;
Chris@0 2872 m_playSource->addModel(model);
Chris@0 2873 }
Chris@0 2874
Chris@0 2875 void
Chris@0 2876 MainWindow::mainModelChanged(WaveFileModel *model)
Chris@0 2877 {
Chris@0 2878 // std::cerr << "MainWindow::mainModelChanged(" << model << ")" << std::endl;
Chris@0 2879 updateDescriptionLabel();
Chris@0 2880 m_panLayer->setModel(model);
Chris@0 2881 if (model) m_viewManager->setMainModelSampleRate(model->getSampleRate());
Chris@0 2882 if (model && !m_playTarget) createPlayTarget();
Chris@0 2883 }
Chris@0 2884
Chris@0 2885 void
Chris@0 2886 MainWindow::modelAboutToBeDeleted(Model *model)
Chris@0 2887 {
Chris@0 2888 // std::cerr << "MainWindow::modelAboutToBeDeleted(" << model << ")" << std::endl;
Chris@0 2889 m_playSource->removeModel(model);
Chris@0 2890 }
Chris@0 2891
Chris@0 2892 void
Chris@0 2893 MainWindow::modelGenerationFailed(QString transformName)
Chris@0 2894 {
Chris@0 2895 QMessageBox::warning
Chris@0 2896 (this,
Chris@0 2897 tr("Failed to generate layer"),
Chris@0 2898 tr("The layer transform \"%1\" failed to run.\nThis probably means that a plugin failed to initialise.")
Chris@0 2899 .arg(transformName),
Chris@0 2900 QMessageBox::Ok, 0);
Chris@0 2901 }
Chris@0 2902
Chris@0 2903 void
Chris@0 2904 MainWindow::modelRegenerationFailed(QString layerName, QString transformName)
Chris@0 2905 {
Chris@0 2906 QMessageBox::warning
Chris@0 2907 (this,
Chris@0 2908 tr("Failed to regenerate layer"),
Chris@0 2909 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 2910 .arg(layerName).arg(transformName),
Chris@0 2911 QMessageBox::Ok, 0);
Chris@0 2912 }
Chris@0 2913
Chris@0 2914 void
Chris@0 2915 MainWindow::rightButtonMenuRequested(Pane *pane, QPoint position)
Chris@0 2916 {
Chris@0 2917 // std::cerr << "MainWindow::rightButtonMenuRequested(" << pane << ", " << position.x() << ", " << position.y() << ")" << std::endl;
Chris@0 2918 m_paneStack->setCurrentPane(pane);
Chris@0 2919 m_rightButtonMenu->popup(position);
Chris@0 2920 }
Chris@0 2921
Chris@0 2922 void
Chris@0 2923 MainWindow::showLayerTree()
Chris@0 2924 {
Chris@0 2925 QTreeView *view = new QTreeView();
Chris@0 2926 LayerTreeModel *tree = new LayerTreeModel(m_paneStack);
Chris@0 2927 view->expand(tree->index(0, 0, QModelIndex()));
Chris@0 2928 view->setModel(tree);
Chris@0 2929 view->show();
Chris@0 2930 }
Chris@0 2931
Chris@0 2932 void
Chris@0 2933 MainWindow::preferenceChanged(PropertyContainer::PropertyName name)
Chris@0 2934 {
Chris@0 2935 if (name == "Property Box Layout") {
Chris@0 2936 if (Preferences::getInstance()->getPropertyBoxLayout() ==
Chris@0 2937 Preferences::VerticallyStacked) {
Chris@0 2938 m_paneStack->setLayoutStyle(PaneStack::PropertyStackPerPaneLayout);
Chris@0 2939 } else {
Chris@0 2940 m_paneStack->setLayoutStyle(PaneStack::SinglePropertyStackLayout);
Chris@0 2941 }
Chris@0 2942 }
Chris@0 2943 }
Chris@0 2944
Chris@0 2945 void
Chris@0 2946 MainWindow::preferences()
Chris@0 2947 {
Chris@0 2948 if (!m_preferencesDialog.isNull()) {
Chris@0 2949 m_preferencesDialog->show();
Chris@0 2950 m_preferencesDialog->raise();
Chris@0 2951 return;
Chris@0 2952 }
Chris@0 2953
Chris@0 2954 m_preferencesDialog = new PreferencesDialog(this);
Chris@0 2955
Chris@0 2956 // DeleteOnClose is safe here, because m_preferencesDialog is a
Chris@0 2957 // QPointer that will be zeroed when the dialog is deleted. We
Chris@0 2958 // use it in preference to leaving the dialog lying around because
Chris@0 2959 // if you Cancel the dialog, it resets the preferences state
Chris@0 2960 // without resetting its own widgets, so its state will be
Chris@0 2961 // incorrect when next shown unless we construct it afresh
Chris@0 2962 m_preferencesDialog->setAttribute(Qt::WA_DeleteOnClose);
Chris@0 2963
Chris@0 2964 m_preferencesDialog->show();
Chris@0 2965 }
Chris@0 2966
Chris@0 2967 void
Chris@0 2968 MainWindow::website()
Chris@0 2969 {
Chris@0 2970 openHelpUrl(tr("http://www.sonicvisualiser.org/"));
Chris@0 2971 }
Chris@0 2972
Chris@0 2973 void
Chris@0 2974 MainWindow::help()
Chris@0 2975 {
Chris@0 2976 openHelpUrl(tr("http://www.sonicvisualiser.org/doc/reference/en/"));
Chris@0 2977 }
Chris@0 2978
Chris@0 2979 void
Chris@0 2980 MainWindow::openHelpUrl(QString url)
Chris@0 2981 {
Chris@0 2982 // This method mostly lifted from Qt Assistant source code
Chris@0 2983
Chris@0 2984 QProcess *process = new QProcess(this);
Chris@0 2985 connect(process, SIGNAL(finished(int)), process, SLOT(deleteLater()));
Chris@0 2986
Chris@0 2987 QStringList args;
Chris@0 2988
Chris@0 2989 #ifdef Q_OS_MAC
Chris@0 2990 args.append(url);
Chris@0 2991 process->start("open", args);
Chris@0 2992 #else
Chris@0 2993 #ifdef Q_OS_WIN32
Chris@0 2994
Chris@0 2995 QString pf(getenv("ProgramFiles"));
Chris@0 2996 QString command = pf + QString("\\Internet Explorer\\IEXPLORE.EXE");
Chris@0 2997
Chris@0 2998 args.append(url);
Chris@0 2999 process->start(command, args);
Chris@0 3000
Chris@0 3001 #else
Chris@0 3002 #ifdef Q_WS_X11
Chris@0 3003 if (!qgetenv("KDE_FULL_SESSION").isEmpty()) {
Chris@0 3004 args.append("exec");
Chris@0 3005 args.append(url);
Chris@0 3006 process->start("kfmclient", args);
Chris@0 3007 } else if (!qgetenv("BROWSER").isEmpty()) {
Chris@0 3008 args.append(url);
Chris@0 3009 process->start(qgetenv("BROWSER"), args);
Chris@0 3010 } else {
Chris@0 3011 args.append(url);
Chris@0 3012 process->start("firefox", args);
Chris@0 3013 }
Chris@0 3014 #endif
Chris@0 3015 #endif
Chris@0 3016 #endif
Chris@0 3017 }
Chris@0 3018
Chris@0 3019 void
Chris@0 3020 MainWindow::about()
Chris@0 3021 {
Chris@0 3022 bool debug = false;
Chris@0 3023 QString version = "(unknown version)";
Chris@0 3024
Chris@0 3025 #ifdef BUILD_DEBUG
Chris@0 3026 debug = true;
Chris@0 3027 #endif
Chris@0 3028 #ifdef SV_VERSION
Chris@0 3029 #ifdef SVNREV
Chris@0 3030 version = tr("Release %1 : Revision %2").arg(SV_VERSION).arg(SVNREV);
Chris@0 3031 #else
Chris@0 3032 version = tr("Release %1").arg(SV_VERSION);
Chris@0 3033 #endif
Chris@0 3034 #else
Chris@0 3035 #ifdef SVNREV
Chris@0 3036 version = tr("Unreleased : Revision %1").arg(SVNREV);
Chris@0 3037 #endif
Chris@0 3038 #endif
Chris@0 3039
Chris@0 3040 QString aboutText;
Chris@0 3041
Chris@0 3042 aboutText += tr("<h3>About Sonic Visualiser</h3>");
Chris@0 3043 aboutText += tr("<p>Sonic Visualiser is a program for viewing and exploring audio data for semantic music analysis and annotation.</p>");
Chris@0 3044 aboutText += tr("<p>%1 : %2 build</p>")
Chris@0 3045 .arg(version)
Chris@0 3046 .arg(debug ? tr("Debug") : tr("Release"));
Chris@0 3047
Chris@0 3048 #ifdef BUILD_STATIC
Chris@0 3049 aboutText += tr("<p>Statically linked");
Chris@0 3050 #ifndef QT_SHARED
Chris@0 3051 aboutText += tr("<br>With Qt (v%1) &copy; Trolltech AS").arg(QT_VERSION_STR);
Chris@0 3052 #endif
Chris@0 3053 #ifdef HAVE_JACK
Chris@0 3054 aboutText += tr("<br>With JACK audio output (v%1) &copy; Paul Davis and Jack O'Quin").arg(JACK_VERSION);
Chris@0 3055 #endif
Chris@0 3056 #ifdef HAVE_PORTAUDIO
Chris@0 3057 aboutText += tr("<br>With PortAudio audio output &copy; Ross Bencina and Phil Burk");
Chris@0 3058 #endif
Chris@0 3059 #ifdef HAVE_OGGZ
Chris@0 3060 aboutText += tr("<br>With Ogg file decoder (oggz v%1, fishsound v%2) &copy; CSIRO Australia").arg(OGGZ_VERSION).arg(FISHSOUND_VERSION);
Chris@0 3061 #endif
Chris@0 3062 #ifdef HAVE_MAD
Chris@0 3063 aboutText += tr("<br>With MAD mp3 decoder (v%1) &copy; Underbit Technologies Inc").arg(MAD_VERSION);
Chris@0 3064 #endif
Chris@0 3065 #ifdef HAVE_SAMPLERATE
Chris@0 3066 aboutText += tr("<br>With libsamplerate (v%1) &copy; Erik de Castro Lopo").arg(SAMPLERATE_VERSION);
Chris@0 3067 #endif
Chris@0 3068 #ifdef HAVE_SNDFILE
Chris@0 3069 aboutText += tr("<br>With libsndfile (v%1) &copy; Erik de Castro Lopo").arg(SNDFILE_VERSION);
Chris@0 3070 #endif
Chris@0 3071 #ifdef HAVE_FFTW3
Chris@0 3072 aboutText += tr("<br>With FFTW3 (v%1) &copy; Matteo Frigo and MIT").arg(FFTW3_VERSION);
Chris@0 3073 #endif
Chris@0 3074 #ifdef HAVE_VAMP
Chris@0 3075 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 3076 #endif
Chris@0 3077 aboutText += tr("<br>With LADSPA plugin support (API v%1) &copy; Richard Furse, Paul Davis, Stefan Westerfeld").arg(LADSPA_VERSION);
Chris@0 3078 aboutText += tr("<br>With DSSI plugin support (API v%1) &copy; Chris Cannam, Steve Harris, Sean Bolton").arg(DSSI_VERSION);
Chris@0 3079 aboutText += "</p>";
Chris@0 3080 #endif
Chris@0 3081
Chris@0 3082 aboutText +=
Chris@0 3083 "<p>Sonic Visualiser Copyright &copy; 2005 - 2006 Chris Cannam<br>"
Chris@0 3084 "Centre for Digital Music, Queen Mary, University of London.</p>"
Chris@0 3085 "<p>This program is free software; you can redistribute it and/or<br>"
Chris@0 3086 "modify it under the terms of the GNU General Public License as<br>"
Chris@0 3087 "published by the Free Software Foundation; either version 2 of the<br>"
Chris@0 3088 "License, or (at your option) any later version.<br>See the file "
Chris@0 3089 "COPYING included with this distribution for more information.</p>";
Chris@0 3090
Chris@0 3091 QMessageBox::about(this, tr("About Sonic Visualiser"), aboutText);
Chris@0 3092 }
Chris@0 3093
Chris@0 3094
Chris@0 3095 #ifdef INCLUDE_MOCFILES
Chris@0 3096 #include "MainWindow.moc.cpp"
Chris@0 3097 #endif