annotate framework/MainWindowBase.cpp @ 130:4c9c04645685

* Reduce time stretcher to one channel when overload occurs
author Chris Cannam
date Mon, 07 Jul 2008 16:49:53 +0000
parents df5f16b3c925
children 3b61a975b47e
rev   line source
Chris@45 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
Chris@45 2
Chris@45 3 /*
Chris@45 4 Sonic Visualiser
Chris@45 5 An audio file viewer and annotation editor.
Chris@45 6 Centre for Digital Music, Queen Mary, University of London.
Chris@45 7 This file copyright 2006-2007 Chris Cannam and QMUL.
Chris@45 8
Chris@45 9 This program is free software; you can redistribute it and/or
Chris@45 10 modify it under the terms of the GNU General Public License as
Chris@45 11 published by the Free Software Foundation; either version 2 of the
Chris@45 12 License, or (at your option) any later version. See the file
Chris@45 13 COPYING included with this distribution for more information.
Chris@45 14 */
Chris@45 15
Chris@45 16 #include "MainWindowBase.h"
Chris@46 17 #include "Document.h"
Chris@45 18
Chris@45 19
Chris@45 20 #include "view/Pane.h"
Chris@45 21 #include "view/PaneStack.h"
Chris@45 22 #include "data/model/WaveFileModel.h"
Chris@45 23 #include "data/model/SparseOneDimensionalModel.h"
Chris@45 24 #include "data/model/NoteModel.h"
Chris@45 25 #include "data/model/Labeller.h"
Chris@124 26 #include "data/model/TabularModel.h"
Chris@45 27 #include "view/ViewManager.h"
Chris@45 28
Chris@45 29 #include "layer/WaveformLayer.h"
Chris@45 30 #include "layer/TimeRulerLayer.h"
Chris@45 31 #include "layer/TimeInstantLayer.h"
Chris@45 32 #include "layer/TimeValueLayer.h"
Chris@45 33 #include "layer/Colour3DPlotLayer.h"
Chris@45 34 #include "layer/SliceLayer.h"
Chris@45 35 #include "layer/SliceableLayer.h"
Chris@45 36 #include "layer/ImageLayer.h"
Chris@45 37
Chris@45 38 #include "widgets/ListInputDialog.h"
Chris@105 39 #include "widgets/CommandHistory.h"
Chris@109 40 #include "widgets/ProgressDialog.h"
Chris@109 41 #include "widgets/MIDIFileImportDialog.h"
Chris@109 42 #include "widgets/CSVFormatDialog.h"
Chris@123 43 #include "widgets/ModelDataTableDialog.h"
Chris@45 44
Chris@45 45 #include "audioio/AudioCallbackPlaySource.h"
Chris@45 46 #include "audioio/AudioCallbackPlayTarget.h"
Chris@45 47 #include "audioio/AudioTargetFactory.h"
Chris@45 48 #include "audioio/PlaySpeedRangeMapper.h"
Chris@45 49 #include "data/fileio/DataFileReaderFactory.h"
Chris@45 50 #include "data/fileio/PlaylistFileReader.h"
Chris@45 51 #include "data/fileio/WavFileWriter.h"
Chris@45 52 #include "data/fileio/CSVFileWriter.h"
Chris@45 53 #include "data/fileio/MIDIFileWriter.h"
Chris@45 54 #include "data/fileio/BZipFileDevice.h"
Chris@45 55 #include "data/fileio/FileSource.h"
Chris@45 56
Chris@45 57 #include "data/fft/FFTDataServer.h"
Chris@45 58
Chris@45 59 #include "base/RecentFiles.h"
Chris@45 60
Chris@45 61 #include "base/PlayParameterRepository.h"
Chris@45 62 #include "base/XmlExportable.h"
Chris@45 63 #include "base/Profiler.h"
Chris@45 64 #include "base/Preferences.h"
Chris@45 65
Chris@45 66 #include "data/osc/OSCQueue.h"
Chris@45 67
Chris@45 68 #include <QApplication>
Chris@45 69 #include <QMessageBox>
Chris@45 70 #include <QGridLayout>
Chris@45 71 #include <QLabel>
Chris@45 72 #include <QAction>
Chris@45 73 #include <QMenuBar>
Chris@45 74 #include <QToolBar>
Chris@45 75 #include <QInputDialog>
Chris@45 76 #include <QStatusBar>
Chris@45 77 #include <QTreeView>
Chris@45 78 #include <QFile>
Chris@45 79 #include <QFileInfo>
Chris@45 80 #include <QDir>
Chris@45 81 #include <QTextStream>
Chris@45 82 #include <QProcess>
Chris@45 83 #include <QShortcut>
Chris@45 84 #include <QSettings>
Chris@45 85 #include <QDateTime>
Chris@45 86 #include <QProcess>
Chris@45 87 #include <QCheckBox>
Chris@45 88 #include <QRegExp>
Chris@45 89 #include <QScrollArea>
Chris@45 90
Chris@45 91 #include <iostream>
Chris@45 92 #include <cstdio>
Chris@45 93 #include <errno.h>
Chris@45 94
Chris@45 95 using std::cerr;
Chris@45 96 using std::endl;
Chris@45 97
Chris@45 98 using std::vector;
Chris@45 99 using std::map;
Chris@45 100 using std::set;
Chris@45 101
Chris@45 102
Chris@45 103 MainWindowBase::MainWindowBase(bool withAudioOutput, bool withOSCSupport) :
Chris@45 104 m_document(0),
Chris@45 105 m_paneStack(0),
Chris@45 106 m_viewManager(0),
Chris@45 107 m_timeRulerLayer(0),
Chris@45 108 m_audioOutput(withAudioOutput),
Chris@45 109 m_playSource(0),
Chris@45 110 m_playTarget(0),
Chris@113 111 m_oscQueue(0),
Chris@113 112 m_oscQueueStarter(0),
Chris@45 113 m_recentFiles("RecentFiles", 20),
Chris@54 114 m_recentTransforms("RecentTransforms", 20),
Chris@45 115 m_documentModified(false),
Chris@45 116 m_openingAudioFile(false),
Chris@45 117 m_abandoning(false),
Chris@121 118 m_labeller(0),
Chris@121 119 m_lastPlayStatusSec(0)
Chris@45 120 {
Chris@113 121 Profiler profiler("MainWindowBase::MainWindowBase");
Chris@113 122
Chris@45 123 connect(CommandHistory::getInstance(), SIGNAL(commandExecuted()),
Chris@45 124 this, SLOT(documentModified()));
Chris@45 125 connect(CommandHistory::getInstance(), SIGNAL(documentRestored()),
Chris@45 126 this, SLOT(documentRestored()));
Chris@45 127
Chris@45 128 m_viewManager = new ViewManager();
Chris@45 129 connect(m_viewManager, SIGNAL(selectionChanged()),
Chris@45 130 this, SLOT(updateMenuStates()));
Chris@45 131 connect(m_viewManager, SIGNAL(inProgressSelectionChanged()),
Chris@45 132 this, SLOT(inProgressSelectionChanged()));
Chris@45 133
Chris@105 134 // set a sensible default font size for views -- cannot do this
Chris@105 135 // in Preferences, which is in base and not supposed to use QtGui
Chris@105 136 int viewFontSize = QApplication::font().pointSize() * 0.9;
Chris@105 137 QSettings settings;
Chris@105 138 settings.beginGroup("Preferences");
Chris@105 139 viewFontSize = settings.value("view-font-size", viewFontSize).toInt();
Chris@105 140 settings.setValue("view-font-size", viewFontSize);
Chris@105 141 settings.endGroup();
Chris@105 142
Chris@45 143 Preferences::BackgroundMode mode =
Chris@45 144 Preferences::getInstance()->getBackgroundMode();
Chris@45 145 m_initialDarkBackground = m_viewManager->getGlobalDarkBackground();
Chris@45 146 if (mode != Preferences::BackgroundFromTheme) {
Chris@45 147 m_viewManager->setGlobalDarkBackground
Chris@45 148 (mode == Preferences::DarkBackground);
Chris@45 149 }
Chris@45 150
Chris@45 151 m_paneStack = new PaneStack(0, m_viewManager);
Chris@45 152 connect(m_paneStack, SIGNAL(currentPaneChanged(Pane *)),
Chris@45 153 this, SLOT(currentPaneChanged(Pane *)));
Chris@45 154 connect(m_paneStack, SIGNAL(currentLayerChanged(Pane *, Layer *)),
Chris@45 155 this, SLOT(currentLayerChanged(Pane *, Layer *)));
Chris@45 156 connect(m_paneStack, SIGNAL(rightButtonMenuRequested(Pane *, QPoint)),
Chris@45 157 this, SLOT(rightButtonMenuRequested(Pane *, QPoint)));
Chris@45 158 connect(m_paneStack, SIGNAL(contextHelpChanged(const QString &)),
Chris@45 159 this, SLOT(contextHelpChanged(const QString &)));
Chris@45 160 connect(m_paneStack, SIGNAL(paneAdded(Pane *)),
Chris@45 161 this, SLOT(paneAdded(Pane *)));
Chris@45 162 connect(m_paneStack, SIGNAL(paneHidden(Pane *)),
Chris@45 163 this, SLOT(paneHidden(Pane *)));
Chris@45 164 connect(m_paneStack, SIGNAL(paneAboutToBeDeleted(Pane *)),
Chris@45 165 this, SLOT(paneAboutToBeDeleted(Pane *)));
Chris@45 166 connect(m_paneStack, SIGNAL(dropAccepted(Pane *, QStringList)),
Chris@45 167 this, SLOT(paneDropAccepted(Pane *, QStringList)));
Chris@45 168 connect(m_paneStack, SIGNAL(dropAccepted(Pane *, QString)),
Chris@45 169 this, SLOT(paneDropAccepted(Pane *, QString)));
Chris@55 170 connect(m_paneStack, SIGNAL(paneDeleteButtonClicked(Pane *)),
Chris@55 171 this, SLOT(paneDeleteButtonClicked(Pane *)));
Chris@45 172
Chris@57 173 m_playSource = new AudioCallbackPlaySource(m_viewManager,
Chris@57 174 QApplication::applicationName());
Chris@45 175
Chris@45 176 connect(m_playSource, SIGNAL(sampleRateMismatch(size_t, size_t, bool)),
Chris@45 177 this, SLOT(sampleRateMismatch(size_t, size_t, bool)));
Chris@45 178 connect(m_playSource, SIGNAL(audioOverloadPluginDisabled()),
Chris@45 179 this, SLOT(audioOverloadPluginDisabled()));
Chris@130 180 connect(m_playSource, SIGNAL(audioTimeStretchMultiChannelDisabled()),
Chris@130 181 this, SLOT(audioTimeStretchMultiChannelDisabled()));
Chris@45 182
Chris@45 183 connect(m_viewManager, SIGNAL(outputLevelsChanged(float, float)),
Chris@45 184 this, SLOT(outputLevelsChanged(float, float)));
Chris@45 185
Chris@45 186 connect(m_viewManager, SIGNAL(playbackFrameChanged(unsigned long)),
Chris@45 187 this, SLOT(playbackFrameChanged(unsigned long)));
Chris@45 188
Chris@45 189 connect(m_viewManager, SIGNAL(globalCentreFrameChanged(unsigned long)),
Chris@45 190 this, SLOT(globalCentreFrameChanged(unsigned long)));
Chris@45 191
Chris@45 192 connect(m_viewManager, SIGNAL(viewCentreFrameChanged(View *, unsigned long)),
Chris@45 193 this, SLOT(viewCentreFrameChanged(View *, unsigned long)));
Chris@45 194
Chris@45 195 connect(m_viewManager, SIGNAL(viewZoomLevelChanged(View *, unsigned long, bool)),
Chris@45 196 this, SLOT(viewZoomLevelChanged(View *, unsigned long, bool)));
Chris@45 197
Chris@45 198 connect(Preferences::getInstance(),
Chris@45 199 SIGNAL(propertyChanged(PropertyContainer::PropertyName)),
Chris@45 200 this,
Chris@45 201 SLOT(preferenceChanged(PropertyContainer::PropertyName)));
Chris@45 202
Chris@45 203 Labeller::ValueType labellerType = Labeller::ValueFromTwoLevelCounter;
Chris@45 204 settings.beginGroup("MainWindow");
Chris@45 205 labellerType = (Labeller::ValueType)
Chris@45 206 settings.value("labellertype", (int)labellerType).toInt();
Chris@45 207 int cycle = settings.value("labellercycle", 4).toInt();
Chris@45 208 settings.endGroup();
Chris@45 209
Chris@45 210 m_labeller = new Labeller(labellerType);
Chris@45 211 m_labeller->setCounterCycleSize(cycle);
Chris@113 212
Chris@113 213 if (withOSCSupport) {
Chris@113 214 m_oscQueueStarter = new OSCQueueStarter(this);
Chris@113 215 connect(m_oscQueueStarter, SIGNAL(finished()), this, SLOT(oscReady()));
Chris@113 216 m_oscQueueStarter->start();
Chris@113 217 }
Chris@45 218 }
Chris@45 219
Chris@45 220 MainWindowBase::~MainWindowBase()
Chris@45 221 {
Chris@70 222 if (m_playTarget) m_playTarget->shutdown();
Chris@70 223 // delete m_playTarget;
Chris@45 224 delete m_playSource;
Chris@45 225 delete m_viewManager;
Chris@45 226 delete m_oscQueue;
Chris@45 227 Profiles::getInstance()->dump();
Chris@45 228 }
Chris@45 229
Chris@113 230 void
Chris@113 231 MainWindowBase::oscReady()
Chris@113 232 {
Chris@113 233 if (m_oscQueue && m_oscQueue->isOK()) {
Chris@113 234 connect(m_oscQueue, SIGNAL(messagesAvailable()), this, SLOT(pollOSC()));
Chris@113 235 QTimer *oscTimer = new QTimer(this);
Chris@113 236 connect(oscTimer, SIGNAL(timeout()), this, SLOT(pollOSC()));
Chris@113 237 oscTimer->start(1000);
Chris@113 238 std::cerr << "Finished setting up OSC interface" << std::endl;
Chris@113 239 }
Chris@113 240 }
Chris@113 241
Chris@45 242 QString
Chris@45 243 MainWindowBase::getOpenFileName(FileFinder::FileType type)
Chris@45 244 {
Chris@45 245 FileFinder *ff = FileFinder::getInstance();
Chris@45 246 switch (type) {
Chris@45 247 case FileFinder::SessionFile:
Chris@45 248 return ff->getOpenFileName(type, m_sessionFile);
Chris@45 249 case FileFinder::AudioFile:
Chris@45 250 return ff->getOpenFileName(type, m_audioFile);
Chris@45 251 case FileFinder::LayerFile:
Chris@45 252 return ff->getOpenFileName(type, m_sessionFile);
Chris@45 253 case FileFinder::LayerFileNoMidi:
Chris@45 254 return ff->getOpenFileName(type, m_sessionFile);
Chris@45 255 case FileFinder::SessionOrAudioFile:
Chris@45 256 return ff->getOpenFileName(type, m_sessionFile);
Chris@45 257 case FileFinder::ImageFile:
Chris@45 258 return ff->getOpenFileName(type, m_sessionFile);
Chris@45 259 case FileFinder::AnyFile:
Chris@45 260 if (getMainModel() != 0 &&
Chris@45 261 m_paneStack != 0 &&
Chris@45 262 m_paneStack->getCurrentPane() != 0) { // can import a layer
Chris@45 263 return ff->getOpenFileName(FileFinder::AnyFile, m_sessionFile);
Chris@45 264 } else {
Chris@45 265 return ff->getOpenFileName(FileFinder::SessionOrAudioFile,
Chris@45 266 m_sessionFile);
Chris@45 267 }
Chris@45 268 }
Chris@45 269 return "";
Chris@45 270 }
Chris@45 271
Chris@45 272 QString
Chris@45 273 MainWindowBase::getSaveFileName(FileFinder::FileType type)
Chris@45 274 {
Chris@45 275 FileFinder *ff = FileFinder::getInstance();
Chris@45 276 switch (type) {
Chris@45 277 case FileFinder::SessionFile:
Chris@45 278 return ff->getSaveFileName(type, m_sessionFile);
Chris@45 279 case FileFinder::AudioFile:
Chris@45 280 return ff->getSaveFileName(type, m_audioFile);
Chris@45 281 case FileFinder::LayerFile:
Chris@45 282 return ff->getSaveFileName(type, m_sessionFile);
Chris@45 283 case FileFinder::LayerFileNoMidi:
Chris@45 284 return ff->getSaveFileName(type, m_sessionFile);
Chris@45 285 case FileFinder::SessionOrAudioFile:
Chris@45 286 return ff->getSaveFileName(type, m_sessionFile);
Chris@45 287 case FileFinder::ImageFile:
Chris@45 288 return ff->getSaveFileName(type, m_sessionFile);
Chris@45 289 case FileFinder::AnyFile:
Chris@45 290 return ff->getSaveFileName(type, m_sessionFile);
Chris@45 291 }
Chris@45 292 return "";
Chris@45 293 }
Chris@45 294
Chris@45 295 void
Chris@45 296 MainWindowBase::registerLastOpenedFilePath(FileFinder::FileType type, QString path)
Chris@45 297 {
Chris@45 298 FileFinder *ff = FileFinder::getInstance();
Chris@45 299 ff->registerLastOpenedFilePath(type, path);
Chris@45 300 }
Chris@45 301
Chris@45 302 void
Chris@45 303 MainWindowBase::updateMenuStates()
Chris@45 304 {
Chris@45 305 Pane *currentPane = 0;
Chris@45 306 Layer *currentLayer = 0;
Chris@45 307
Chris@45 308 if (m_paneStack) currentPane = m_paneStack->getCurrentPane();
Chris@45 309 if (currentPane) currentLayer = currentPane->getSelectedLayer();
Chris@45 310
Chris@73 311 bool havePrevPane = false, haveNextPane = false;
Chris@73 312 bool havePrevLayer = false, haveNextLayer = false;
Chris@73 313
Chris@73 314 if (currentPane) {
Chris@73 315 for (int i = 0; i < m_paneStack->getPaneCount(); ++i) {
Chris@73 316 if (m_paneStack->getPane(i) == currentPane) {
Chris@73 317 if (i > 0) havePrevPane = true;
Chris@73 318 if (i < m_paneStack->getPaneCount()-1) haveNextPane = true;
Chris@73 319 break;
Chris@73 320 }
Chris@73 321 }
Chris@73 322 if (currentLayer) {
Chris@73 323 for (int i = 0; i < currentPane->getLayerCount(); ++i) {
Chris@73 324 if (currentPane->getLayer(i) == currentLayer) {
Chris@73 325 if (i > 0) havePrevLayer = true;
Chris@73 326 if (i < currentPane->getLayerCount()-1) haveNextLayer = true;
Chris@73 327 break;
Chris@73 328 }
Chris@73 329 }
Chris@73 330 }
Chris@73 331 }
Chris@73 332
Chris@45 333 bool haveCurrentPane =
Chris@45 334 (currentPane != 0);
Chris@45 335 bool haveCurrentLayer =
Chris@45 336 (haveCurrentPane &&
Chris@45 337 (currentLayer != 0));
Chris@45 338 bool haveMainModel =
Chris@45 339 (getMainModel() != 0);
Chris@45 340 bool havePlayTarget =
Chris@45 341 (m_playTarget != 0);
Chris@45 342 bool haveSelection =
Chris@45 343 (m_viewManager &&
Chris@45 344 !m_viewManager->getSelections().empty());
Chris@45 345 bool haveCurrentEditableLayer =
Chris@45 346 (haveCurrentLayer &&
Chris@45 347 currentLayer->isLayerEditable());
Chris@45 348 bool haveCurrentTimeInstantsLayer =
Chris@45 349 (haveCurrentLayer &&
Chris@45 350 dynamic_cast<TimeInstantLayer *>(currentLayer));
Chris@45 351 bool haveCurrentColour3DPlot =
Chris@45 352 (haveCurrentLayer &&
Chris@45 353 dynamic_cast<Colour3DPlotLayer *>(currentLayer));
Chris@45 354 bool haveClipboardContents =
Chris@45 355 (m_viewManager &&
Chris@45 356 !m_viewManager->getClipboard().empty());
Chris@45 357
Chris@45 358 emit canAddPane(haveMainModel);
Chris@45 359 emit canDeleteCurrentPane(haveCurrentPane);
Chris@45 360 emit canZoom(haveMainModel && haveCurrentPane);
Chris@45 361 emit canScroll(haveMainModel && haveCurrentPane);
Chris@45 362 emit canAddLayer(haveMainModel && haveCurrentPane);
Chris@45 363 emit canImportMoreAudio(haveMainModel);
Chris@45 364 emit canImportLayer(haveMainModel && haveCurrentPane);
Chris@45 365 emit canExportAudio(haveMainModel);
Chris@45 366 emit canExportLayer(haveMainModel &&
Chris@45 367 (haveCurrentEditableLayer || haveCurrentColour3DPlot));
Chris@45 368 emit canExportImage(haveMainModel && haveCurrentPane);
Chris@45 369 emit canDeleteCurrentLayer(haveCurrentLayer);
Chris@45 370 emit canRenameLayer(haveCurrentLayer);
Chris@45 371 emit canEditLayer(haveCurrentEditableLayer);
Chris@45 372 emit canMeasureLayer(haveCurrentLayer);
Chris@45 373 emit canSelect(haveMainModel && haveCurrentPane);
Chris@45 374 emit canPlay(havePlayTarget);
Chris@45 375 emit canFfwd(true);
Chris@45 376 emit canRewind(true);
Chris@87 377 emit canPaste(haveClipboardContents);
Chris@45 378 emit canInsertInstant(haveCurrentPane);
Chris@45 379 emit canInsertInstantsAtBoundaries(haveCurrentPane && haveSelection);
Chris@45 380 emit canRenumberInstants(haveCurrentTimeInstantsLayer && haveSelection);
Chris@45 381 emit canPlaySelection(haveMainModel && havePlayTarget && haveSelection);
Chris@45 382 emit canClearSelection(haveSelection);
Chris@45 383 emit canEditSelection(haveSelection && haveCurrentEditableLayer);
Chris@45 384 emit canSave(m_sessionFile != "" && m_documentModified);
Chris@73 385 emit canSelectPreviousPane(havePrevPane);
Chris@73 386 emit canSelectNextPane(haveNextPane);
Chris@73 387 emit canSelectPreviousLayer(havePrevLayer);
Chris@73 388 emit canSelectNextLayer(haveNextLayer);
Chris@45 389 }
Chris@45 390
Chris@45 391 void
Chris@45 392 MainWindowBase::documentModified()
Chris@45 393 {
Chris@45 394 // std::cerr << "MainWindowBase::documentModified" << std::endl;
Chris@45 395
Chris@45 396 if (!m_documentModified) {
Chris@45 397 //!!! this in subclass implementation?
Chris@45 398 setWindowTitle(tr("%1 (modified)").arg(windowTitle()));
Chris@45 399 }
Chris@45 400
Chris@45 401 m_documentModified = true;
Chris@45 402 updateMenuStates();
Chris@45 403 }
Chris@45 404
Chris@45 405 void
Chris@45 406 MainWindowBase::documentRestored()
Chris@45 407 {
Chris@45 408 // std::cerr << "MainWindowBase::documentRestored" << std::endl;
Chris@45 409
Chris@45 410 if (m_documentModified) {
Chris@45 411 //!!! this in subclass implementation?
Chris@45 412 QString wt(windowTitle());
Chris@45 413 wt.replace(tr(" (modified)"), "");
Chris@45 414 setWindowTitle(wt);
Chris@45 415 }
Chris@45 416
Chris@45 417 m_documentModified = false;
Chris@45 418 updateMenuStates();
Chris@45 419 }
Chris@45 420
Chris@45 421 void
Chris@45 422 MainWindowBase::playLoopToggled()
Chris@45 423 {
Chris@45 424 QAction *action = dynamic_cast<QAction *>(sender());
Chris@45 425
Chris@45 426 if (action) {
Chris@45 427 m_viewManager->setPlayLoopMode(action->isChecked());
Chris@45 428 } else {
Chris@45 429 m_viewManager->setPlayLoopMode(!m_viewManager->getPlayLoopMode());
Chris@45 430 }
Chris@45 431 }
Chris@45 432
Chris@45 433 void
Chris@45 434 MainWindowBase::playSelectionToggled()
Chris@45 435 {
Chris@45 436 QAction *action = dynamic_cast<QAction *>(sender());
Chris@45 437
Chris@45 438 if (action) {
Chris@45 439 m_viewManager->setPlaySelectionMode(action->isChecked());
Chris@45 440 } else {
Chris@45 441 m_viewManager->setPlaySelectionMode(!m_viewManager->getPlaySelectionMode());
Chris@45 442 }
Chris@45 443 }
Chris@45 444
Chris@45 445 void
Chris@45 446 MainWindowBase::playSoloToggled()
Chris@45 447 {
Chris@45 448 QAction *action = dynamic_cast<QAction *>(sender());
Chris@45 449
Chris@45 450 if (action) {
Chris@45 451 m_viewManager->setPlaySoloMode(action->isChecked());
Chris@45 452 } else {
Chris@45 453 m_viewManager->setPlaySoloMode(!m_viewManager->getPlaySoloMode());
Chris@45 454 }
Chris@45 455
Chris@45 456 if (m_viewManager->getPlaySoloMode()) {
Chris@45 457 currentPaneChanged(m_paneStack->getCurrentPane());
Chris@45 458 } else {
Chris@45 459 m_viewManager->setPlaybackModel(0);
Chris@45 460 if (m_playSource) {
Chris@45 461 m_playSource->clearSoloModelSet();
Chris@45 462 }
Chris@45 463 }
Chris@45 464 }
Chris@45 465
Chris@45 466 void
Chris@45 467 MainWindowBase::currentPaneChanged(Pane *p)
Chris@45 468 {
Chris@45 469 updateMenuStates();
Chris@45 470 updateVisibleRangeDisplay(p);
Chris@45 471
Chris@45 472 if (!p) return;
Chris@45 473
Chris@45 474 if (!(m_viewManager &&
Chris@45 475 m_playSource &&
Chris@45 476 m_viewManager->getPlaySoloMode())) {
Chris@45 477 if (m_viewManager) m_viewManager->setPlaybackModel(0);
Chris@45 478 return;
Chris@45 479 }
Chris@45 480
Chris@45 481 Model *prevPlaybackModel = m_viewManager->getPlaybackModel();
Chris@60 482
Chris@93 483 // What we want here is not the currently playing frame (unless we
Chris@93 484 // are about to clear out the audio playback buffers -- which may
Chris@93 485 // or may not be possible, depending on the audio driver). What
Chris@93 486 // we want is the frame that was last committed to the soundcard
Chris@93 487 // buffers, as the audio driver will continue playing up to that
Chris@93 488 // frame before switching to whichever one we decide we want to
Chris@93 489 // switch to, regardless of our efforts.
Chris@93 490
Chris@93 491 int frame = m_playSource->getCurrentBufferedFrame();
Chris@93 492
Chris@93 493 // std::cerr << "currentPaneChanged: current frame (in ref model) = " << frame << std::endl;
Chris@45 494
Chris@45 495 View::ModelSet soloModels = p->getModels();
Chris@45 496
Chris@57 497 View::ModelSet sources;
Chris@57 498 for (View::ModelSet::iterator mi = soloModels.begin();
Chris@57 499 mi != soloModels.end(); ++mi) {
Chris@57 500 if (*mi && (*mi)->getSourceModel()) {
Chris@57 501 sources.insert((*mi)->getSourceModel());
Chris@57 502 }
Chris@57 503 }
Chris@57 504 for (View::ModelSet::iterator mi = sources.begin();
Chris@57 505 mi != sources.end(); ++mi) {
Chris@57 506 soloModels.insert(*mi);
Chris@57 507 }
Chris@57 508
Chris@60 509 //!!! Need an "atomic" way of telling the play source that the
Chris@60 510 //playback model has changed, and changing it on ViewManager --
Chris@60 511 //the play source should be making the setPlaybackModel call to
Chris@60 512 //ViewManager
Chris@60 513
Chris@45 514 for (View::ModelSet::iterator mi = soloModels.begin();
Chris@45 515 mi != soloModels.end(); ++mi) {
Chris@45 516 if (dynamic_cast<RangeSummarisableTimeValueModel *>(*mi)) {
Chris@45 517 m_viewManager->setPlaybackModel(*mi);
Chris@45 518 }
Chris@45 519 }
Chris@45 520
Chris@45 521 RangeSummarisableTimeValueModel *a =
Chris@45 522 dynamic_cast<RangeSummarisableTimeValueModel *>(prevPlaybackModel);
Chris@45 523 RangeSummarisableTimeValueModel *b =
Chris@45 524 dynamic_cast<RangeSummarisableTimeValueModel *>(m_viewManager->
Chris@45 525 getPlaybackModel());
Chris@45 526
Chris@45 527 m_playSource->setSoloModelSet(soloModels);
Chris@45 528
Chris@45 529 if (a && b && (a != b)) {
Chris@60 530 if (m_playSource->isPlaying()) m_playSource->play(frame);
Chris@45 531 }
Chris@45 532 }
Chris@45 533
Chris@45 534 void
Chris@45 535 MainWindowBase::currentLayerChanged(Pane *p, Layer *)
Chris@45 536 {
Chris@45 537 updateMenuStates();
Chris@45 538 updateVisibleRangeDisplay(p);
Chris@45 539 }
Chris@45 540
Chris@45 541 void
Chris@45 542 MainWindowBase::selectAll()
Chris@45 543 {
Chris@45 544 if (!getMainModel()) return;
Chris@45 545 m_viewManager->setSelection(Selection(getMainModel()->getStartFrame(),
Chris@45 546 getMainModel()->getEndFrame()));
Chris@45 547 }
Chris@45 548
Chris@45 549 void
Chris@45 550 MainWindowBase::selectToStart()
Chris@45 551 {
Chris@45 552 if (!getMainModel()) return;
Chris@45 553 m_viewManager->setSelection(Selection(getMainModel()->getStartFrame(),
Chris@45 554 m_viewManager->getGlobalCentreFrame()));
Chris@45 555 }
Chris@45 556
Chris@45 557 void
Chris@45 558 MainWindowBase::selectToEnd()
Chris@45 559 {
Chris@45 560 if (!getMainModel()) return;
Chris@45 561 m_viewManager->setSelection(Selection(m_viewManager->getGlobalCentreFrame(),
Chris@45 562 getMainModel()->getEndFrame()));
Chris@45 563 }
Chris@45 564
Chris@45 565 void
Chris@45 566 MainWindowBase::selectVisible()
Chris@45 567 {
Chris@45 568 Model *model = getMainModel();
Chris@45 569 if (!model) return;
Chris@45 570
Chris@45 571 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@45 572 if (!currentPane) return;
Chris@45 573
Chris@45 574 size_t startFrame, endFrame;
Chris@45 575
Chris@45 576 if (currentPane->getStartFrame() < 0) startFrame = 0;
Chris@45 577 else startFrame = currentPane->getStartFrame();
Chris@45 578
Chris@45 579 if (currentPane->getEndFrame() > model->getEndFrame()) endFrame = model->getEndFrame();
Chris@45 580 else endFrame = currentPane->getEndFrame();
Chris@45 581
Chris@45 582 m_viewManager->setSelection(Selection(startFrame, endFrame));
Chris@45 583 }
Chris@45 584
Chris@45 585 void
Chris@45 586 MainWindowBase::clearSelection()
Chris@45 587 {
Chris@45 588 m_viewManager->clearSelections();
Chris@45 589 }
Chris@45 590
Chris@45 591 void
Chris@45 592 MainWindowBase::cut()
Chris@45 593 {
Chris@45 594 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@45 595 if (!currentPane) return;
Chris@45 596
Chris@45 597 Layer *layer = currentPane->getSelectedLayer();
Chris@45 598 if (!layer) return;
Chris@45 599
Chris@45 600 Clipboard &clipboard = m_viewManager->getClipboard();
Chris@45 601 clipboard.clear();
Chris@45 602
Chris@45 603 MultiSelection::SelectionList selections = m_viewManager->getSelections();
Chris@45 604
Chris@45 605 CommandHistory::getInstance()->startCompoundOperation(tr("Cut"), true);
Chris@45 606
Chris@45 607 for (MultiSelection::SelectionList::iterator i = selections.begin();
Chris@45 608 i != selections.end(); ++i) {
Chris@86 609 layer->copy(currentPane, *i, clipboard);
Chris@45 610 layer->deleteSelection(*i);
Chris@45 611 }
Chris@45 612
Chris@45 613 CommandHistory::getInstance()->endCompoundOperation();
Chris@45 614 }
Chris@45 615
Chris@45 616 void
Chris@45 617 MainWindowBase::copy()
Chris@45 618 {
Chris@45 619 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@45 620 if (!currentPane) return;
Chris@45 621
Chris@45 622 Layer *layer = currentPane->getSelectedLayer();
Chris@45 623 if (!layer) return;
Chris@45 624
Chris@45 625 Clipboard &clipboard = m_viewManager->getClipboard();
Chris@45 626 clipboard.clear();
Chris@45 627
Chris@45 628 MultiSelection::SelectionList selections = m_viewManager->getSelections();
Chris@45 629
Chris@45 630 for (MultiSelection::SelectionList::iterator i = selections.begin();
Chris@45 631 i != selections.end(); ++i) {
Chris@86 632 layer->copy(currentPane, *i, clipboard);
Chris@45 633 }
Chris@45 634 }
Chris@45 635
Chris@45 636 void
Chris@45 637 MainWindowBase::paste()
Chris@45 638 {
Chris@45 639 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@45 640 if (!currentPane) return;
Chris@45 641
Chris@45 642 Layer *layer = currentPane->getSelectedLayer();
Chris@45 643
Chris@45 644 Clipboard &clipboard = m_viewManager->getClipboard();
Chris@87 645 // Clipboard::PointList contents = clipboard.getPoints();
Chris@87 646
Chris@98 647 bool inCompound = false;
Chris@87 648
Chris@87 649 if (!layer || !layer->isLayerEditable()) {
Chris@87 650
Chris@87 651 CommandHistory::getInstance()->startCompoundOperation
Chris@87 652 (tr("Paste"), true);
Chris@87 653
Chris@87 654 // no suitable current layer: create one of the most
Chris@87 655 // appropriate sort
Chris@87 656 LayerFactory::LayerType type =
Chris@87 657 LayerFactory::getInstance()->getLayerTypeForClipboardContents(clipboard);
Chris@87 658 layer = m_document->createEmptyLayer(type);
Chris@87 659
Chris@87 660 if (!layer) {
Chris@87 661 CommandHistory::getInstance()->endCompoundOperation();
Chris@87 662 return;
Chris@45 663 }
Chris@87 664
Chris@87 665 m_document->addLayerToView(currentPane, layer);
Chris@87 666 m_paneStack->setCurrentLayer(currentPane, layer);
Chris@87 667
Chris@87 668 inCompound = true;
Chris@45 669 }
Chris@45 670
Chris@87 671 layer->paste(currentPane, clipboard, 0, true);
Chris@45 672
Chris@87 673 if (inCompound) CommandHistory::getInstance()->endCompoundOperation();
Chris@45 674 }
Chris@45 675
Chris@45 676 void
Chris@45 677 MainWindowBase::deleteSelected()
Chris@45 678 {
Chris@45 679 if (m_paneStack->getCurrentPane() &&
Chris@45 680 m_paneStack->getCurrentPane()->getSelectedLayer()) {
Chris@45 681
Chris@45 682 Layer *layer = m_paneStack->getCurrentPane()->getSelectedLayer();
Chris@45 683
Chris@45 684 if (m_viewManager &&
Chris@45 685 (m_viewManager->getToolMode() == ViewManager::MeasureMode)) {
Chris@45 686
Chris@45 687 layer->deleteCurrentMeasureRect();
Chris@45 688
Chris@45 689 } else {
Chris@45 690
Chris@45 691 MultiSelection::SelectionList selections =
Chris@45 692 m_viewManager->getSelections();
Chris@45 693
Chris@45 694 for (MultiSelection::SelectionList::iterator i = selections.begin();
Chris@45 695 i != selections.end(); ++i) {
Chris@45 696 layer->deleteSelection(*i);
Chris@45 697 }
Chris@45 698 }
Chris@45 699 }
Chris@45 700 }
Chris@45 701
Chris@45 702 void
Chris@45 703 MainWindowBase::insertInstant()
Chris@45 704 {
Chris@45 705 int frame = m_viewManager->getPlaybackFrame();
Chris@45 706 insertInstantAt(frame);
Chris@45 707 }
Chris@45 708
Chris@45 709 void
Chris@45 710 MainWindowBase::insertInstantsAtBoundaries()
Chris@45 711 {
Chris@45 712 MultiSelection::SelectionList selections = m_viewManager->getSelections();
Chris@45 713 for (MultiSelection::SelectionList::iterator i = selections.begin();
Chris@45 714 i != selections.end(); ++i) {
Chris@45 715 size_t start = i->getStartFrame();
Chris@45 716 size_t end = i->getEndFrame();
Chris@45 717 if (start != end) {
Chris@45 718 insertInstantAt(i->getStartFrame());
Chris@45 719 insertInstantAt(i->getEndFrame());
Chris@45 720 }
Chris@45 721 }
Chris@45 722 }
Chris@45 723
Chris@45 724 void
Chris@45 725 MainWindowBase::insertInstantAt(size_t frame)
Chris@45 726 {
Chris@45 727 Pane *pane = m_paneStack->getCurrentPane();
Chris@45 728 if (!pane) {
Chris@45 729 return;
Chris@45 730 }
Chris@45 731
Chris@74 732 frame = pane->alignFromReference(frame);
Chris@74 733
Chris@45 734 Layer *layer = dynamic_cast<TimeInstantLayer *>
Chris@45 735 (pane->getSelectedLayer());
Chris@45 736
Chris@45 737 if (!layer) {
Chris@45 738 for (int i = pane->getLayerCount(); i > 0; --i) {
Chris@45 739 layer = dynamic_cast<TimeInstantLayer *>(pane->getLayer(i - 1));
Chris@45 740 if (layer) break;
Chris@45 741 }
Chris@45 742
Chris@45 743 if (!layer) {
Chris@45 744 CommandHistory::getInstance()->startCompoundOperation
Chris@45 745 (tr("Add Point"), true);
Chris@45 746 layer = m_document->createEmptyLayer(LayerFactory::TimeInstants);
Chris@45 747 if (layer) {
Chris@45 748 m_document->addLayerToView(pane, layer);
Chris@45 749 m_paneStack->setCurrentLayer(pane, layer);
Chris@45 750 }
Chris@45 751 CommandHistory::getInstance()->endCompoundOperation();
Chris@45 752 }
Chris@45 753 }
Chris@45 754
Chris@45 755 if (layer) {
Chris@45 756
Chris@45 757 Model *model = layer->getModel();
Chris@45 758 SparseOneDimensionalModel *sodm = dynamic_cast<SparseOneDimensionalModel *>
Chris@45 759 (model);
Chris@45 760
Chris@45 761 if (sodm) {
Chris@45 762 SparseOneDimensionalModel::Point point(frame, "");
Chris@45 763
Chris@45 764 SparseOneDimensionalModel::Point prevPoint(0);
Chris@45 765 bool havePrevPoint = false;
Chris@45 766
Chris@45 767 SparseOneDimensionalModel::EditCommand *command =
Chris@45 768 new SparseOneDimensionalModel::EditCommand(sodm, tr("Add Point"));
Chris@45 769
Chris@74 770 if (m_labeller->requiresPrevPoint()) {
Chris@45 771
Chris@45 772 SparseOneDimensionalModel::PointList prevPoints =
Chris@45 773 sodm->getPreviousPoints(frame);
Chris@45 774
Chris@45 775 if (!prevPoints.empty()) {
Chris@45 776 prevPoint = *prevPoints.begin();
Chris@45 777 havePrevPoint = true;
Chris@45 778 }
Chris@45 779 }
Chris@45 780
Chris@45 781 if (m_labeller) {
Chris@45 782
Chris@45 783 m_labeller->setSampleRate(sodm->getSampleRate());
Chris@45 784
Chris@74 785 if (m_labeller->actingOnPrevPoint()) {
Chris@45 786 command->deletePoint(prevPoint);
Chris@45 787 }
Chris@45 788
Chris@45 789 m_labeller->label<SparseOneDimensionalModel::Point>
Chris@45 790 (point, havePrevPoint ? &prevPoint : 0);
Chris@45 791
Chris@74 792 if (m_labeller->actingOnPrevPoint()) {
Chris@45 793 command->addPoint(prevPoint);
Chris@45 794 }
Chris@45 795 }
Chris@45 796
Chris@45 797 command->addPoint(point);
Chris@45 798
Chris@45 799 command->setName(tr("Add Point at %1 s")
Chris@45 800 .arg(RealTime::frame2RealTime
Chris@45 801 (frame,
Chris@45 802 sodm->getSampleRate())
Chris@45 803 .toText(false).c_str()));
Chris@45 804
Chris@108 805 Command *c = command->finish();
Chris@108 806 if (c) CommandHistory::getInstance()->addCommand(c, false);
Chris@45 807 }
Chris@45 808 }
Chris@45 809 }
Chris@45 810
Chris@45 811 void
Chris@45 812 MainWindowBase::renumberInstants()
Chris@45 813 {
Chris@45 814 Pane *pane = m_paneStack->getCurrentPane();
Chris@45 815 if (!pane) return;
Chris@45 816
Chris@45 817 Layer *layer = dynamic_cast<TimeInstantLayer *>(pane->getSelectedLayer());
Chris@45 818 if (!layer) return;
Chris@45 819
Chris@45 820 MultiSelection ms(m_viewManager->getSelection());
Chris@45 821
Chris@45 822 Model *model = layer->getModel();
Chris@45 823 SparseOneDimensionalModel *sodm = dynamic_cast<SparseOneDimensionalModel *>
Chris@45 824 (model);
Chris@45 825 if (!sodm) return;
Chris@45 826
Chris@45 827 if (!m_labeller) return;
Chris@45 828
Chris@45 829 Labeller labeller(*m_labeller);
Chris@45 830 labeller.setSampleRate(sodm->getSampleRate());
Chris@45 831
Chris@45 832 // This uses a command
Chris@45 833
Chris@45 834 labeller.labelAll<SparseOneDimensionalModel::Point>(*sodm, &ms);
Chris@45 835 }
Chris@45 836
Chris@45 837 MainWindowBase::FileOpenStatus
Chris@45 838 MainWindowBase::open(QString fileOrUrl, AudioFileOpenMode mode)
Chris@45 839 {
Chris@109 840 ProgressDialog dialog(tr("Opening file or URL..."), true, 2000);
Chris@109 841 return open(FileSource(fileOrUrl, &dialog), mode);
Chris@45 842 }
Chris@45 843
Chris@45 844 MainWindowBase::FileOpenStatus
Chris@45 845 MainWindowBase::open(FileSource source, AudioFileOpenMode mode)
Chris@45 846 {
Chris@45 847 FileOpenStatus status;
Chris@45 848
Chris@45 849 if (!source.isAvailable()) return FileOpenFailed;
Chris@45 850 source.waitForData();
Chris@45 851
Chris@45 852 bool canImportLayer = (getMainModel() != 0 &&
Chris@45 853 m_paneStack != 0 &&
Chris@45 854 m_paneStack->getCurrentPane() != 0);
Chris@45 855
Chris@45 856 if ((status = openAudio(source, mode)) != FileOpenFailed) {
Chris@45 857 return status;
Chris@45 858 } else if ((status = openSession(source)) != FileOpenFailed) {
Chris@45 859 return status;
Chris@45 860 } else if ((status = openPlaylist(source, mode)) != FileOpenFailed) {
Chris@45 861 return status;
Chris@45 862 } else if (!canImportLayer) {
Chris@45 863 return FileOpenWrongMode;
Chris@45 864 } else if ((status = openImage(source)) != FileOpenFailed) {
Chris@45 865 return status;
Chris@45 866 } else if ((status = openLayer(source)) != FileOpenFailed) {
Chris@45 867 return status;
Chris@45 868 } else {
Chris@45 869 return FileOpenFailed;
Chris@45 870 }
Chris@45 871 }
Chris@45 872
Chris@45 873 MainWindowBase::FileOpenStatus
Chris@45 874 MainWindowBase::openAudio(FileSource source, AudioFileOpenMode mode)
Chris@45 875 {
Chris@45 876 std::cerr << "MainWindowBase::openAudio(" << source.getLocation().toStdString() << ")" << std::endl;
Chris@45 877
Chris@45 878 if (!source.isAvailable()) return FileOpenFailed;
Chris@45 879 source.waitForData();
Chris@45 880
Chris@45 881 m_openingAudioFile = true;
Chris@45 882
Chris@45 883 size_t rate = 0;
Chris@45 884
Chris@45 885 if (Preferences::getInstance()->getResampleOnLoad()) {
Chris@45 886 rate = m_playSource->getSourceSampleRate();
Chris@45 887 }
Chris@45 888
Chris@45 889 WaveFileModel *newModel = new WaveFileModel(source, rate);
Chris@45 890
Chris@45 891 if (!newModel->isOK()) {
Chris@45 892 delete newModel;
Chris@45 893 m_openingAudioFile = false;
Chris@45 894 return FileOpenFailed;
Chris@45 895 }
Chris@45 896
Chris@45 897 std::cerr << "mode = " << mode << std::endl;
Chris@45 898
Chris@45 899 if (mode == AskUser) {
Chris@45 900 if (getMainModel()) {
Chris@45 901
Chris@45 902 static bool prevSetAsMain = true;
Chris@45 903 bool setAsMain = true;
Chris@45 904
Chris@45 905 QStringList items;
Chris@45 906 items << tr("Replace the existing main waveform")
Chris@45 907 << tr("Load this file into a new waveform pane");
Chris@45 908
Chris@45 909 bool ok = false;
Chris@45 910 QString item = ListInputDialog::getItem
Chris@45 911 (this, tr("Select target for import"),
Chris@45 912 tr("You already have an audio waveform loaded.\nWhat would you like to do with the new audio file?"),
Chris@45 913 items, prevSetAsMain ? 0 : 1, &ok);
Chris@45 914
Chris@45 915 if (!ok || item.isEmpty()) {
Chris@45 916 delete newModel;
Chris@45 917 m_openingAudioFile = false;
Chris@45 918 return FileOpenCancelled;
Chris@45 919 }
Chris@45 920
Chris@45 921 setAsMain = (item == items[0]);
Chris@45 922 prevSetAsMain = setAsMain;
Chris@45 923
Chris@45 924 if (setAsMain) mode = ReplaceMainModel;
Chris@45 925 else mode = CreateAdditionalModel;
Chris@45 926
Chris@45 927 } else {
Chris@45 928 mode = ReplaceMainModel;
Chris@45 929 }
Chris@45 930 }
Chris@45 931
Chris@45 932 if (mode == ReplaceCurrentPane) {
Chris@45 933
Chris@45 934 Pane *pane = m_paneStack->getCurrentPane();
Chris@45 935 if (pane) {
Chris@45 936 if (getMainModel()) {
Chris@45 937 View::ModelSet models(pane->getModels());
Chris@45 938 if (models.find(getMainModel()) != models.end()) {
Chris@45 939 mode = ReplaceMainModel;
Chris@45 940 }
Chris@45 941 } else {
Chris@45 942 mode = ReplaceMainModel;
Chris@45 943 }
Chris@45 944 } else {
Chris@45 945 mode = CreateAdditionalModel;
Chris@45 946 }
Chris@45 947 }
Chris@45 948
Chris@45 949 if (mode == CreateAdditionalModel && !getMainModel()) {
Chris@45 950 mode = ReplaceMainModel;
Chris@45 951 }
Chris@45 952
Chris@45 953 if (mode == ReplaceMainModel) {
Chris@45 954
Chris@45 955 Model *prevMain = getMainModel();
Chris@45 956 if (prevMain) {
Chris@45 957 m_playSource->removeModel(prevMain);
Chris@108 958 PlayParameterRepository::getInstance()->removePlayable(prevMain);
Chris@45 959 }
Chris@108 960 PlayParameterRepository::getInstance()->addPlayable(newModel);
Chris@45 961
Chris@45 962 m_document->setMainModel(newModel);
Chris@45 963
Chris@45 964 setupMenus();
Chris@45 965
Chris@45 966 if (m_sessionFile == "") {
Chris@45 967 //!!! shouldn't be dealing directly with title from here -- call a method
Chris@57 968 setWindowTitle(tr("%1: %2")
Chris@57 969 .arg(QApplication::applicationName())
Chris@45 970 .arg(source.getLocation()));
Chris@45 971 CommandHistory::getInstance()->clear();
Chris@45 972 CommandHistory::getInstance()->documentSaved();
Chris@45 973 m_documentModified = false;
Chris@45 974 } else {
Chris@57 975 setWindowTitle(tr("%1: %2 [%3]")
Chris@57 976 .arg(QApplication::applicationName())
Chris@45 977 .arg(QFileInfo(m_sessionFile).fileName())
Chris@45 978 .arg(source.getLocation()));
Chris@45 979 if (m_documentModified) {
Chris@45 980 m_documentModified = false;
Chris@45 981 documentModified(); // so as to restore "(modified)" window title
Chris@45 982 }
Chris@45 983 }
Chris@45 984
Chris@45 985 if (!source.isRemote()) m_audioFile = source.getLocalFilename();
Chris@45 986
Chris@45 987 } else if (mode == CreateAdditionalModel) {
Chris@45 988
Chris@45 989 CommandHistory::getInstance()->startCompoundOperation
Chris@45 990 (tr("Import \"%1\"").arg(source.getLocation()), true);
Chris@45 991
Chris@45 992 m_document->addImportedModel(newModel);
Chris@45 993
Chris@45 994 AddPaneCommand *command = new AddPaneCommand(this);
Chris@45 995 CommandHistory::getInstance()->addCommand(command);
Chris@45 996
Chris@45 997 Pane *pane = command->getPane();
Chris@45 998
Chris@47 999 if (m_timeRulerLayer) {
Chris@47 1000 m_document->addLayerToView(pane, m_timeRulerLayer);
Chris@47 1001 }
Chris@45 1002
Chris@45 1003 Layer *newLayer = m_document->createImportedLayer(newModel);
Chris@45 1004
Chris@45 1005 if (newLayer) {
Chris@45 1006 m_document->addLayerToView(pane, newLayer);
Chris@45 1007 }
Chris@45 1008
Chris@45 1009 CommandHistory::getInstance()->endCompoundOperation();
Chris@45 1010
Chris@45 1011 } else if (mode == ReplaceCurrentPane) {
Chris@45 1012
Chris@45 1013 // We know there is a current pane, otherwise we would have
Chris@45 1014 // reset the mode to CreateAdditionalModel above; and we know
Chris@45 1015 // the current pane does not contain the main model, otherwise
Chris@45 1016 // we would have reset it to ReplaceMainModel. But we don't
Chris@45 1017 // know whether the pane contains a waveform model at all.
Chris@45 1018
Chris@45 1019 Pane *pane = m_paneStack->getCurrentPane();
Chris@45 1020 Layer *replace = 0;
Chris@45 1021
Chris@45 1022 for (int i = 0; i < pane->getLayerCount(); ++i) {
Chris@45 1023 Layer *layer = pane->getLayer(i);
Chris@45 1024 if (dynamic_cast<WaveformLayer *>(layer)) {
Chris@45 1025 replace = layer;
Chris@45 1026 break;
Chris@45 1027 }
Chris@45 1028 }
Chris@45 1029
Chris@45 1030 CommandHistory::getInstance()->startCompoundOperation
Chris@45 1031 (tr("Import \"%1\"").arg(source.getLocation()), true);
Chris@45 1032
Chris@45 1033 m_document->addImportedModel(newModel);
Chris@45 1034
Chris@45 1035 if (replace) {
Chris@45 1036 m_document->removeLayerFromView(pane, replace);
Chris@45 1037 }
Chris@45 1038
Chris@45 1039 Layer *newLayer = m_document->createImportedLayer(newModel);
Chris@45 1040
Chris@45 1041 if (newLayer) {
Chris@45 1042 m_document->addLayerToView(pane, newLayer);
Chris@45 1043 }
Chris@45 1044
Chris@45 1045 CommandHistory::getInstance()->endCompoundOperation();
Chris@45 1046 }
Chris@45 1047
Chris@45 1048 updateMenuStates();
Chris@45 1049 m_recentFiles.addFile(source.getLocation());
Chris@45 1050 if (!source.isRemote()) {
Chris@45 1051 // for file dialog
Chris@45 1052 registerLastOpenedFilePath(FileFinder::AudioFile,
Chris@45 1053 source.getLocalFilename());
Chris@45 1054 }
Chris@45 1055 m_openingAudioFile = false;
Chris@45 1056
Chris@45 1057 currentPaneChanged(m_paneStack->getCurrentPane());
Chris@45 1058
Chris@45 1059 return FileOpenSucceeded;
Chris@45 1060 }
Chris@45 1061
Chris@45 1062 MainWindowBase::FileOpenStatus
Chris@45 1063 MainWindowBase::openPlaylist(FileSource source, AudioFileOpenMode mode)
Chris@45 1064 {
Chris@45 1065 std::set<QString> extensions;
Chris@45 1066 PlaylistFileReader::getSupportedExtensions(extensions);
Chris@45 1067 QString extension = source.getExtension();
Chris@45 1068 if (extensions.find(extension) == extensions.end()) return FileOpenFailed;
Chris@45 1069
Chris@45 1070 if (!source.isAvailable()) return FileOpenFailed;
Chris@45 1071 source.waitForData();
Chris@45 1072
Chris@45 1073 PlaylistFileReader reader(source.getLocalFilename());
Chris@45 1074 if (!reader.isOK()) return FileOpenFailed;
Chris@45 1075
Chris@45 1076 PlaylistFileReader::Playlist playlist = reader.load();
Chris@45 1077
Chris@45 1078 bool someSuccess = false;
Chris@45 1079
Chris@45 1080 for (PlaylistFileReader::Playlist::const_iterator i = playlist.begin();
Chris@45 1081 i != playlist.end(); ++i) {
Chris@45 1082
Chris@109 1083 ProgressDialog dialog(tr("Opening playlist..."), true, 2000);
Chris@109 1084 FileOpenStatus status = openAudio(FileSource(*i, &dialog), mode);
Chris@45 1085
Chris@45 1086 if (status == FileOpenCancelled) {
Chris@45 1087 return FileOpenCancelled;
Chris@45 1088 }
Chris@45 1089
Chris@45 1090 if (status == FileOpenSucceeded) {
Chris@45 1091 someSuccess = true;
Chris@45 1092 mode = CreateAdditionalModel;
Chris@45 1093 }
Chris@45 1094 }
Chris@45 1095
Chris@45 1096 if (someSuccess) return FileOpenSucceeded;
Chris@45 1097 else return FileOpenFailed;
Chris@45 1098 }
Chris@45 1099
Chris@45 1100 MainWindowBase::FileOpenStatus
Chris@45 1101 MainWindowBase::openLayer(FileSource source)
Chris@45 1102 {
Chris@45 1103 Pane *pane = m_paneStack->getCurrentPane();
Chris@45 1104
Chris@45 1105 if (!pane) {
Chris@45 1106 // shouldn't happen, as the menu action should have been disabled
Chris@45 1107 std::cerr << "WARNING: MainWindowBase::openLayer: no current pane" << std::endl;
Chris@45 1108 return FileOpenWrongMode;
Chris@45 1109 }
Chris@45 1110
Chris@45 1111 if (!getMainModel()) {
Chris@45 1112 // shouldn't happen, as the menu action should have been disabled
Chris@45 1113 std::cerr << "WARNING: MainWindowBase::openLayer: No main model -- hence no default sample rate available" << std::endl;
Chris@45 1114 return FileOpenWrongMode;
Chris@45 1115 }
Chris@45 1116
Chris@45 1117 if (!source.isAvailable()) return FileOpenFailed;
Chris@45 1118 source.waitForData();
Chris@45 1119
Chris@45 1120 QString path = source.getLocalFilename();
Chris@45 1121
Chris@45 1122 if (source.getExtension() == "svl" || source.getExtension() == "xml") {
Chris@45 1123
Chris@45 1124 PaneCallback callback(this);
Chris@45 1125 QFile file(path);
Chris@45 1126
Chris@45 1127 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
Chris@45 1128 std::cerr << "ERROR: MainWindowBase::openLayer("
Chris@45 1129 << source.getLocation().toStdString()
Chris@45 1130 << "): Failed to open file for reading" << std::endl;
Chris@45 1131 return FileOpenFailed;
Chris@45 1132 }
Chris@45 1133
Chris@45 1134 SVFileReader reader(m_document, callback, source.getLocation());
Chris@79 1135 connect
Chris@79 1136 (&reader, SIGNAL(modelRegenerationFailed(QString, QString, QString)),
Chris@79 1137 this, SLOT(modelRegenerationFailed(QString, QString, QString)));
Chris@79 1138 connect
Chris@79 1139 (&reader, SIGNAL(modelRegenerationWarning(QString, QString, QString)),
Chris@79 1140 this, SLOT(modelRegenerationWarning(QString, QString, QString)));
Chris@45 1141 reader.setCurrentPane(pane);
Chris@45 1142
Chris@45 1143 QXmlInputSource inputSource(&file);
Chris@45 1144 reader.parse(inputSource);
Chris@45 1145
Chris@45 1146 if (!reader.isOK()) {
Chris@45 1147 std::cerr << "ERROR: MainWindowBase::openLayer("
Chris@45 1148 << source.getLocation().toStdString()
Chris@45 1149 << "): Failed to read XML file: "
Chris@45 1150 << reader.getErrorString().toStdString() << std::endl;
Chris@45 1151 return FileOpenFailed;
Chris@45 1152 }
Chris@45 1153
Chris@45 1154 m_recentFiles.addFile(source.getLocation());
Chris@45 1155
Chris@45 1156 if (!source.isRemote()) {
Chris@45 1157 registerLastOpenedFilePath(FileFinder::LayerFile, path); // for file dialog
Chris@45 1158 }
Chris@45 1159
Chris@75 1160 return FileOpenSucceeded;
Chris@75 1161
Chris@45 1162 } else {
Chris@45 1163
Chris@45 1164 try {
Chris@45 1165
Chris@109 1166 MIDIFileImportDialog midiDlg(this);
Chris@109 1167
Chris@109 1168 Model *model = DataFileReaderFactory::loadNonCSV
Chris@109 1169 (path, &midiDlg, getMainModel()->getSampleRate());
Chris@45 1170
Chris@109 1171 if (!model) {
Chris@109 1172 CSVFormatDialog *dialog = new CSVFormatDialog
Chris@109 1173 (this, CSVFormat(path), getMainModel()->getSampleRate());
Chris@109 1174 if (dialog->exec() == QDialog::Accepted) {
Chris@109 1175 model = DataFileReaderFactory::loadCSV
Chris@109 1176 (path, dialog->getFormat(),
Chris@109 1177 getMainModel()->getSampleRate());
Chris@109 1178 }
Chris@109 1179 }
Chris@109 1180
Chris@45 1181 if (model) {
Chris@45 1182
Chris@45 1183 std::cerr << "MainWindowBase::openLayer: Have model" << std::endl;
Chris@45 1184
Chris@45 1185 Layer *newLayer = m_document->createImportedLayer(model);
Chris@45 1186
Chris@45 1187 if (newLayer) {
Chris@45 1188
Chris@45 1189 m_document->addLayerToView(pane, newLayer);
Chris@88 1190 m_paneStack->setCurrentLayer(pane, newLayer);
Chris@88 1191
Chris@45 1192 m_recentFiles.addFile(source.getLocation());
Chris@45 1193
Chris@45 1194 if (!source.isRemote()) {
Chris@45 1195 registerLastOpenedFilePath
Chris@45 1196 (FileFinder::LayerFile,
Chris@45 1197 path); // for file dialog
Chris@45 1198 }
Chris@88 1199
Chris@45 1200 return FileOpenSucceeded;
Chris@45 1201 }
Chris@45 1202 }
Chris@45 1203 } catch (DataFileReaderFactory::Exception e) {
Chris@45 1204 if (e == DataFileReaderFactory::ImportCancelled) {
Chris@45 1205 return FileOpenCancelled;
Chris@45 1206 }
Chris@45 1207 }
Chris@45 1208 }
Chris@45 1209
Chris@45 1210 return FileOpenFailed;
Chris@45 1211 }
Chris@45 1212
Chris@45 1213 MainWindowBase::FileOpenStatus
Chris@45 1214 MainWindowBase::openImage(FileSource source)
Chris@45 1215 {
Chris@45 1216 Pane *pane = m_paneStack->getCurrentPane();
Chris@45 1217
Chris@45 1218 if (!pane) {
Chris@45 1219 // shouldn't happen, as the menu action should have been disabled
Chris@45 1220 std::cerr << "WARNING: MainWindowBase::openImage: no current pane" << std::endl;
Chris@45 1221 return FileOpenWrongMode;
Chris@45 1222 }
Chris@45 1223
Chris@45 1224 if (!m_document->getMainModel()) {
Chris@45 1225 return FileOpenWrongMode;
Chris@45 1226 }
Chris@45 1227
Chris@45 1228 bool newLayer = false;
Chris@45 1229
Chris@45 1230 ImageLayer *il = dynamic_cast<ImageLayer *>(pane->getSelectedLayer());
Chris@45 1231 if (!il) {
Chris@45 1232 for (int i = pane->getLayerCount()-1; i >= 0; --i) {
Chris@45 1233 il = dynamic_cast<ImageLayer *>(pane->getLayer(i));
Chris@45 1234 if (il) break;
Chris@45 1235 }
Chris@45 1236 }
Chris@45 1237 if (!il) {
Chris@45 1238 il = dynamic_cast<ImageLayer *>
Chris@45 1239 (m_document->createEmptyLayer(LayerFactory::Image));
Chris@45 1240 if (!il) return FileOpenFailed;
Chris@45 1241 newLayer = true;
Chris@45 1242 }
Chris@45 1243
Chris@45 1244 // We don't put the image file in Recent Files
Chris@45 1245
Chris@45 1246 std::cerr << "openImage: trying location \"" << source.getLocation().toStdString() << "\" in image layer" << std::endl;
Chris@45 1247
Chris@45 1248 if (!il->addImage(m_viewManager->getGlobalCentreFrame(), source.getLocation())) {
Chris@45 1249 if (newLayer) {
Chris@52 1250 m_document->deleteLayer(il); // also releases its model
Chris@45 1251 }
Chris@45 1252 return FileOpenFailed;
Chris@45 1253 } else {
Chris@45 1254 if (newLayer) {
Chris@45 1255 m_document->addLayerToView(pane, il);
Chris@45 1256 }
Chris@45 1257 m_paneStack->setCurrentLayer(pane, il);
Chris@45 1258 }
Chris@45 1259
Chris@45 1260 return FileOpenSucceeded;
Chris@45 1261 }
Chris@45 1262
Chris@45 1263 MainWindowBase::FileOpenStatus
Chris@45 1264 MainWindowBase::openSessionFile(QString fileOrUrl)
Chris@45 1265 {
Chris@109 1266 ProgressDialog dialog(tr("Opening session..."), true, 2000);
Chris@109 1267 return openSession(FileSource(fileOrUrl, &dialog));
Chris@45 1268 }
Chris@45 1269
Chris@45 1270 MainWindowBase::FileOpenStatus
Chris@45 1271 MainWindowBase::openSession(FileSource source)
Chris@45 1272 {
Chris@45 1273 if (!source.isAvailable()) return FileOpenFailed;
Chris@45 1274 if (source.getExtension() != "sv") return FileOpenFailed;
Chris@45 1275 source.waitForData();
Chris@45 1276
Chris@45 1277 BZipFileDevice bzFile(source.getLocalFilename());
Chris@45 1278 if (!bzFile.open(QIODevice::ReadOnly)) return FileOpenFailed;
Chris@45 1279
Chris@45 1280 if (!checkSaveModified()) return FileOpenCancelled;
Chris@45 1281
Chris@45 1282 QString error;
Chris@45 1283 closeSession();
Chris@45 1284 createDocument();
Chris@45 1285
Chris@45 1286 PaneCallback callback(this);
Chris@45 1287 m_viewManager->clearSelections();
Chris@45 1288
Chris@45 1289 SVFileReader reader(m_document, callback, source.getLocation());
Chris@79 1290 connect
Chris@79 1291 (&reader, SIGNAL(modelRegenerationFailed(QString, QString, QString)),
Chris@79 1292 this, SLOT(modelRegenerationFailed(QString, QString, QString)));
Chris@79 1293 connect
Chris@79 1294 (&reader, SIGNAL(modelRegenerationWarning(QString, QString, QString)),
Chris@79 1295 this, SLOT(modelRegenerationWarning(QString, QString, QString)));
Chris@45 1296 QXmlInputSource inputSource(&bzFile);
Chris@45 1297 reader.parse(inputSource);
Chris@45 1298
Chris@45 1299 if (!reader.isOK()) {
Chris@45 1300 error = tr("SV XML file read error:\n%1").arg(reader.getErrorString());
Chris@45 1301 }
Chris@45 1302
Chris@45 1303 bzFile.close();
Chris@45 1304
Chris@45 1305 bool ok = (error == "");
Chris@45 1306
Chris@45 1307 if (ok) {
Chris@45 1308
Chris@57 1309 setWindowTitle(tr("%1: %2")
Chris@57 1310 .arg(QApplication::applicationName())
Chris@45 1311 .arg(source.getLocation()));
Chris@45 1312
Chris@45 1313 if (!source.isRemote()) m_sessionFile = source.getLocalFilename();
Chris@45 1314
Chris@45 1315 setupMenus();
Chris@45 1316
Chris@45 1317 CommandHistory::getInstance()->clear();
Chris@45 1318 CommandHistory::getInstance()->documentSaved();
Chris@45 1319 m_documentModified = false;
Chris@45 1320 updateMenuStates();
Chris@45 1321
Chris@45 1322 m_recentFiles.addFile(source.getLocation());
Chris@45 1323
Chris@45 1324 if (!source.isRemote()) {
Chris@45 1325 // for file dialog
Chris@45 1326 registerLastOpenedFilePath(FileFinder::SessionFile,
Chris@45 1327 source.getLocalFilename());
Chris@45 1328 }
Chris@45 1329
Chris@45 1330 } else {
Chris@57 1331 setWindowTitle(QApplication::applicationName());
Chris@45 1332 }
Chris@45 1333
Chris@45 1334 return ok ? FileOpenSucceeded : FileOpenFailed;
Chris@45 1335 }
Chris@45 1336
Chris@45 1337 void
Chris@45 1338 MainWindowBase::createPlayTarget()
Chris@45 1339 {
Chris@45 1340 if (m_playTarget) return;
Chris@45 1341
Chris@126 1342 QSettings settings;
Chris@126 1343 settings.beginGroup("Preferences");
Chris@126 1344 QString targetName = settings.value("audio-target", "").toString();
Chris@126 1345 settings.endGroup();
Chris@126 1346
Chris@126 1347 AudioTargetFactory *factory = AudioTargetFactory::getInstance();
Chris@126 1348
Chris@126 1349 factory->setDefaultCallbackTarget(targetName);
Chris@126 1350 m_playTarget = factory->createCallbackTarget(m_playSource);
Chris@126 1351
Chris@45 1352 if (!m_playTarget) {
Chris@104 1353 emit hideSplash();
Chris@126 1354
Chris@126 1355 if (factory->isAutoCallbackTarget(targetName)) {
Chris@128 1356 QMessageBox::warning
Chris@45 1357 (this, tr("Couldn't open audio device"),
Chris@126 1358 tr("<b>No audio available</b><p>Could not open an audio device for playback.<p>Automatic audio device detection failed. Audio playback will not be available during this session.</p>"),
Chris@45 1359 QMessageBox::Ok);
Chris@126 1360 } else {
Chris@126 1361 QMessageBox::warning
Chris@126 1362 (this, tr("Couldn't open audio device"),
Chris@126 1363 tr("<b>No audio available</b><p>Failed to open your preferred audio device (\"%1\").<p>Audio playback will not be available during this session.</p>")
Chris@126 1364 .arg(factory->getCallbackTargetDescription(targetName)),
Chris@126 1365 QMessageBox::Ok);
Chris@126 1366 }
Chris@45 1367 }
Chris@45 1368 }
Chris@45 1369
Chris@45 1370 WaveFileModel *
Chris@45 1371 MainWindowBase::getMainModel()
Chris@45 1372 {
Chris@45 1373 if (!m_document) return 0;
Chris@45 1374 return m_document->getMainModel();
Chris@45 1375 }
Chris@45 1376
Chris@45 1377 const WaveFileModel *
Chris@45 1378 MainWindowBase::getMainModel() const
Chris@45 1379 {
Chris@45 1380 if (!m_document) return 0;
Chris@45 1381 return m_document->getMainModel();
Chris@45 1382 }
Chris@45 1383
Chris@45 1384 void
Chris@45 1385 MainWindowBase::createDocument()
Chris@45 1386 {
Chris@45 1387 m_document = new Document;
Chris@45 1388
Chris@45 1389 connect(m_document, SIGNAL(layerAdded(Layer *)),
Chris@45 1390 this, SLOT(layerAdded(Layer *)));
Chris@45 1391 connect(m_document, SIGNAL(layerRemoved(Layer *)),
Chris@45 1392 this, SLOT(layerRemoved(Layer *)));
Chris@45 1393 connect(m_document, SIGNAL(layerAboutToBeDeleted(Layer *)),
Chris@45 1394 this, SLOT(layerAboutToBeDeleted(Layer *)));
Chris@45 1395 connect(m_document, SIGNAL(layerInAView(Layer *, bool)),
Chris@45 1396 this, SLOT(layerInAView(Layer *, bool)));
Chris@45 1397
Chris@45 1398 connect(m_document, SIGNAL(modelAdded(Model *)),
Chris@45 1399 this, SLOT(modelAdded(Model *)));
Chris@45 1400 connect(m_document, SIGNAL(mainModelChanged(WaveFileModel *)),
Chris@45 1401 this, SLOT(mainModelChanged(WaveFileModel *)));
Chris@45 1402 connect(m_document, SIGNAL(modelAboutToBeDeleted(Model *)),
Chris@45 1403 this, SLOT(modelAboutToBeDeleted(Model *)));
Chris@45 1404
Chris@78 1405 connect(m_document, SIGNAL(modelGenerationFailed(QString, QString)),
Chris@78 1406 this, SLOT(modelGenerationFailed(QString, QString)));
Chris@78 1407 connect(m_document, SIGNAL(modelRegenerationWarning(QString, QString, QString)),
Chris@78 1408 this, SLOT(modelRegenerationWarning(QString, QString, QString)));
Chris@78 1409 connect(m_document, SIGNAL(modelGenerationFailed(QString, QString)),
Chris@78 1410 this, SLOT(modelGenerationFailed(QString, QString)));
Chris@78 1411 connect(m_document, SIGNAL(modelRegenerationWarning(QString, QString, QString)),
Chris@78 1412 this, SLOT(modelRegenerationWarning(QString, QString, QString)));
Chris@78 1413 connect(m_document, SIGNAL(alignmentFailed(QString, QString)),
Chris@78 1414 this, SLOT(alignmentFailed(QString, QString)));
Chris@45 1415 }
Chris@45 1416
Chris@45 1417 bool
Chris@45 1418 MainWindowBase::saveSessionFile(QString path)
Chris@45 1419 {
Chris@45 1420 BZipFileDevice bzFile(path);
Chris@45 1421 if (!bzFile.open(QIODevice::WriteOnly)) {
Chris@45 1422 std::cerr << "Failed to open session file \"" << path.toStdString()
Chris@45 1423 << "\" for writing: "
Chris@45 1424 << bzFile.errorString().toStdString() << std::endl;
Chris@45 1425 return false;
Chris@45 1426 }
Chris@45 1427
Chris@45 1428 QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
Chris@45 1429
Chris@45 1430 QTextStream out(&bzFile);
Chris@45 1431 toXml(out);
Chris@45 1432 out.flush();
Chris@45 1433
Chris@45 1434 QApplication::restoreOverrideCursor();
Chris@45 1435
Chris@45 1436 if (!bzFile.isOK()) {
Chris@45 1437 QMessageBox::critical(this, tr("Failed to write file"),
Chris@45 1438 tr("<b>Save failed</b><p>Failed to write to file \"%1\": %2")
Chris@45 1439 .arg(path).arg(bzFile.errorString()));
Chris@45 1440 bzFile.close();
Chris@45 1441 return false;
Chris@45 1442 }
Chris@45 1443
Chris@45 1444 bzFile.close();
Chris@45 1445 return true;
Chris@45 1446 }
Chris@45 1447
Chris@45 1448 void
Chris@45 1449 MainWindowBase::toXml(QTextStream &out)
Chris@45 1450 {
Chris@45 1451 QString indent(" ");
Chris@45 1452
Chris@45 1453 out << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
Chris@45 1454 out << "<!DOCTYPE sonic-visualiser>\n";
Chris@45 1455 out << "<sv>\n";
Chris@45 1456
Chris@45 1457 m_document->toXml(out, "", "");
Chris@45 1458
Chris@45 1459 out << "<display>\n";
Chris@45 1460
Chris@45 1461 out << QString(" <window width=\"%1\" height=\"%2\"/>\n")
Chris@45 1462 .arg(width()).arg(height());
Chris@45 1463
Chris@45 1464 for (int i = 0; i < m_paneStack->getPaneCount(); ++i) {
Chris@45 1465
Chris@45 1466 Pane *pane = m_paneStack->getPane(i);
Chris@45 1467
Chris@45 1468 if (pane) {
Chris@45 1469 pane->toXml(out, indent);
Chris@45 1470 }
Chris@45 1471 }
Chris@45 1472
Chris@45 1473 out << "</display>\n";
Chris@45 1474
Chris@45 1475 m_viewManager->getSelection().toXml(out);
Chris@45 1476
Chris@45 1477 out << "</sv>\n";
Chris@45 1478 }
Chris@45 1479
Chris@45 1480 Pane *
Chris@45 1481 MainWindowBase::addPaneToStack()
Chris@45 1482 {
Chris@45 1483 AddPaneCommand *command = new AddPaneCommand(this);
Chris@45 1484 CommandHistory::getInstance()->addCommand(command);
Chris@57 1485 Pane *pane = command->getPane();
Chris@57 1486 return pane;
Chris@45 1487 }
Chris@45 1488
Chris@45 1489 void
Chris@45 1490 MainWindowBase::zoomIn()
Chris@45 1491 {
Chris@45 1492 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@45 1493 if (currentPane) currentPane->zoom(true);
Chris@45 1494 }
Chris@45 1495
Chris@45 1496 void
Chris@45 1497 MainWindowBase::zoomOut()
Chris@45 1498 {
Chris@45 1499 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@45 1500 if (currentPane) currentPane->zoom(false);
Chris@45 1501 }
Chris@45 1502
Chris@45 1503 void
Chris@45 1504 MainWindowBase::zoomToFit()
Chris@45 1505 {
Chris@45 1506 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@45 1507 if (!currentPane) return;
Chris@45 1508
Chris@45 1509 Model *model = getMainModel();
Chris@45 1510 if (!model) return;
Chris@45 1511
Chris@45 1512 size_t start = model->getStartFrame();
Chris@45 1513 size_t end = model->getEndFrame();
Chris@60 1514 if (m_playSource) end = std::max(end, m_playSource->getPlayEndFrame());
Chris@45 1515 size_t pixels = currentPane->width();
Chris@45 1516
Chris@45 1517 size_t sw = currentPane->getVerticalScaleWidth();
Chris@45 1518 if (pixels > sw * 2) pixels -= sw * 2;
Chris@45 1519 else pixels = 1;
Chris@45 1520 if (pixels > 4) pixels -= 4;
Chris@45 1521
Chris@45 1522 size_t zoomLevel = (end - start) / pixels;
Chris@45 1523
Chris@45 1524 currentPane->setZoomLevel(zoomLevel);
Chris@45 1525 currentPane->setCentreFrame((start + end) / 2);
Chris@45 1526 }
Chris@45 1527
Chris@45 1528 void
Chris@45 1529 MainWindowBase::zoomDefault()
Chris@45 1530 {
Chris@45 1531 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@45 1532 if (currentPane) currentPane->setZoomLevel(1024);
Chris@45 1533 }
Chris@45 1534
Chris@45 1535 void
Chris@45 1536 MainWindowBase::scrollLeft()
Chris@45 1537 {
Chris@45 1538 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@45 1539 if (currentPane) currentPane->scroll(false, false);
Chris@45 1540 }
Chris@45 1541
Chris@45 1542 void
Chris@45 1543 MainWindowBase::jumpLeft()
Chris@45 1544 {
Chris@45 1545 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@45 1546 if (currentPane) currentPane->scroll(false, true);
Chris@45 1547 }
Chris@45 1548
Chris@45 1549 void
Chris@45 1550 MainWindowBase::scrollRight()
Chris@45 1551 {
Chris@45 1552 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@45 1553 if (currentPane) currentPane->scroll(true, false);
Chris@45 1554 }
Chris@45 1555
Chris@45 1556 void
Chris@45 1557 MainWindowBase::jumpRight()
Chris@45 1558 {
Chris@45 1559 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@45 1560 if (currentPane) currentPane->scroll(true, true);
Chris@45 1561 }
Chris@45 1562
Chris@45 1563 void
Chris@45 1564 MainWindowBase::showNoOverlays()
Chris@45 1565 {
Chris@45 1566 m_viewManager->setOverlayMode(ViewManager::NoOverlays);
Chris@45 1567 }
Chris@45 1568
Chris@45 1569 void
Chris@45 1570 MainWindowBase::showMinimalOverlays()
Chris@45 1571 {
Chris@45 1572 m_viewManager->setOverlayMode(ViewManager::MinimalOverlays);
Chris@45 1573 }
Chris@45 1574
Chris@45 1575 void
Chris@45 1576 MainWindowBase::showStandardOverlays()
Chris@45 1577 {
Chris@45 1578 m_viewManager->setOverlayMode(ViewManager::StandardOverlays);
Chris@45 1579 }
Chris@45 1580
Chris@45 1581 void
Chris@45 1582 MainWindowBase::showAllOverlays()
Chris@45 1583 {
Chris@45 1584 m_viewManager->setOverlayMode(ViewManager::AllOverlays);
Chris@45 1585 }
Chris@45 1586
Chris@45 1587 void
Chris@45 1588 MainWindowBase::toggleZoomWheels()
Chris@45 1589 {
Chris@45 1590 if (m_viewManager->getZoomWheelsEnabled()) {
Chris@45 1591 m_viewManager->setZoomWheelsEnabled(false);
Chris@45 1592 } else {
Chris@45 1593 m_viewManager->setZoomWheelsEnabled(true);
Chris@45 1594 }
Chris@45 1595 }
Chris@45 1596
Chris@45 1597 void
Chris@45 1598 MainWindowBase::togglePropertyBoxes()
Chris@45 1599 {
Chris@45 1600 if (m_paneStack->getLayoutStyle() == PaneStack::NoPropertyStacks) {
Chris@45 1601 if (Preferences::getInstance()->getPropertyBoxLayout() ==
Chris@45 1602 Preferences::VerticallyStacked) {
Chris@45 1603 m_paneStack->setLayoutStyle(PaneStack::PropertyStackPerPaneLayout);
Chris@45 1604 } else {
Chris@45 1605 m_paneStack->setLayoutStyle(PaneStack::SinglePropertyStackLayout);
Chris@45 1606 }
Chris@45 1607 } else {
Chris@45 1608 m_paneStack->setLayoutStyle(PaneStack::NoPropertyStacks);
Chris@45 1609 }
Chris@45 1610 }
Chris@45 1611
Chris@45 1612 void
Chris@45 1613 MainWindowBase::toggleStatusBar()
Chris@45 1614 {
Chris@45 1615 QSettings settings;
Chris@45 1616 settings.beginGroup("MainWindow");
Chris@45 1617 bool sb = settings.value("showstatusbar", true).toBool();
Chris@45 1618
Chris@45 1619 if (sb) {
Chris@45 1620 statusBar()->hide();
Chris@45 1621 } else {
Chris@45 1622 statusBar()->show();
Chris@45 1623 }
Chris@45 1624
Chris@45 1625 settings.setValue("showstatusbar", !sb);
Chris@45 1626
Chris@45 1627 settings.endGroup();
Chris@45 1628 }
Chris@45 1629
Chris@45 1630 void
Chris@45 1631 MainWindowBase::preferenceChanged(PropertyContainer::PropertyName name)
Chris@45 1632 {
Chris@45 1633 if (name == "Property Box Layout") {
Chris@45 1634 if (m_paneStack->getLayoutStyle() != PaneStack::NoPropertyStacks) {
Chris@45 1635 if (Preferences::getInstance()->getPropertyBoxLayout() ==
Chris@45 1636 Preferences::VerticallyStacked) {
Chris@45 1637 m_paneStack->setLayoutStyle(PaneStack::PropertyStackPerPaneLayout);
Chris@45 1638 } else {
Chris@45 1639 m_paneStack->setLayoutStyle(PaneStack::SinglePropertyStackLayout);
Chris@45 1640 }
Chris@45 1641 }
Chris@45 1642 } else if (name == "Background Mode" && m_viewManager) {
Chris@45 1643 Preferences::BackgroundMode mode =
Chris@45 1644 Preferences::getInstance()->getBackgroundMode();
Chris@45 1645 if (mode == Preferences::BackgroundFromTheme) {
Chris@45 1646 m_viewManager->setGlobalDarkBackground(m_initialDarkBackground);
Chris@45 1647 } else if (mode == Preferences::DarkBackground) {
Chris@45 1648 m_viewManager->setGlobalDarkBackground(true);
Chris@45 1649 } else {
Chris@45 1650 m_viewManager->setGlobalDarkBackground(false);
Chris@45 1651 }
Chris@45 1652 }
Chris@45 1653 }
Chris@45 1654
Chris@45 1655 void
Chris@45 1656 MainWindowBase::play()
Chris@45 1657 {
Chris@45 1658 if (m_playSource->isPlaying()) {
Chris@45 1659 stop();
Chris@45 1660 } else {
Chris@45 1661 playbackFrameChanged(m_viewManager->getPlaybackFrame());
Chris@45 1662 m_playSource->play(m_viewManager->getPlaybackFrame());
Chris@45 1663 }
Chris@45 1664 }
Chris@45 1665
Chris@45 1666 void
Chris@45 1667 MainWindowBase::ffwd()
Chris@45 1668 {
Chris@45 1669 if (!getMainModel()) return;
Chris@45 1670
Chris@45 1671 int frame = m_viewManager->getPlaybackFrame();
Chris@45 1672 ++frame;
Chris@45 1673
Chris@85 1674 Pane *pane = m_paneStack->getCurrentPane();
Chris@45 1675 Layer *layer = getSnapLayer();
Chris@45 1676 size_t sr = getMainModel()->getSampleRate();
Chris@45 1677
Chris@45 1678 if (!layer) {
Chris@45 1679
Chris@45 1680 frame = RealTime::realTime2Frame
Chris@45 1681 (RealTime::frame2RealTime(frame, sr) + RealTime(2, 0), sr);
Chris@45 1682 if (frame > int(getMainModel()->getEndFrame())) {
Chris@45 1683 frame = getMainModel()->getEndFrame();
Chris@45 1684 }
Chris@45 1685
Chris@45 1686 } else {
Chris@45 1687
Chris@45 1688 size_t resolution = 0;
Chris@85 1689 if (layer->snapToFeatureFrame(m_paneStack->getCurrentPane(),
Chris@85 1690 frame, resolution, Layer::SnapRight)) {
Chris@85 1691 if (pane) frame = pane->alignToReference(frame);
Chris@85 1692 } else {
Chris@45 1693 frame = getMainModel()->getEndFrame();
Chris@45 1694 }
Chris@45 1695 }
Chris@45 1696
Chris@45 1697 if (frame < 0) frame = 0;
Chris@45 1698
Chris@45 1699 if (m_viewManager->getPlaySelectionMode()) {
Chris@45 1700 frame = m_viewManager->constrainFrameToSelection(size_t(frame));
Chris@45 1701 }
Chris@45 1702
Chris@45 1703 m_viewManager->setPlaybackFrame(frame);
Chris@45 1704 }
Chris@45 1705
Chris@45 1706 void
Chris@45 1707 MainWindowBase::ffwdEnd()
Chris@45 1708 {
Chris@45 1709 if (!getMainModel()) return;
Chris@45 1710
Chris@45 1711 size_t frame = getMainModel()->getEndFrame();
Chris@45 1712
Chris@45 1713 if (m_viewManager->getPlaySelectionMode()) {
Chris@45 1714 frame = m_viewManager->constrainFrameToSelection(frame);
Chris@45 1715 }
Chris@45 1716
Chris@45 1717 m_viewManager->setPlaybackFrame(frame);
Chris@45 1718 }
Chris@45 1719
Chris@45 1720 void
Chris@45 1721 MainWindowBase::rewind()
Chris@45 1722 {
Chris@45 1723 if (!getMainModel()) return;
Chris@45 1724
Chris@45 1725 int frame = m_viewManager->getPlaybackFrame();
Chris@45 1726 if (frame > 0) --frame;
Chris@45 1727
Chris@85 1728 Pane *pane = m_paneStack->getCurrentPane();
Chris@45 1729 Layer *layer = getSnapLayer();
Chris@45 1730 size_t sr = getMainModel()->getSampleRate();
Chris@45 1731
Chris@45 1732 // when rewinding during playback, we want to allow a period
Chris@45 1733 // following a rewind target point at which the rewind will go to
Chris@45 1734 // the prior point instead of the immediately neighbouring one
Chris@45 1735 if (m_playSource && m_playSource->isPlaying()) {
Chris@45 1736 RealTime ct = RealTime::frame2RealTime(frame, sr);
Chris@45 1737 ct = ct - RealTime::fromSeconds(0.25);
Chris@45 1738 if (ct < RealTime::zeroTime) ct = RealTime::zeroTime;
Chris@45 1739 // std::cerr << "rewind: frame " << frame << " -> ";
Chris@45 1740 frame = RealTime::realTime2Frame(ct, sr);
Chris@45 1741 // std::cerr << frame << std::endl;
Chris@45 1742 }
Chris@45 1743
Chris@45 1744 if (!layer) {
Chris@45 1745
Chris@45 1746 frame = RealTime::realTime2Frame
Chris@45 1747 (RealTime::frame2RealTime(frame, sr) - RealTime(2, 0), sr);
Chris@45 1748 if (frame < int(getMainModel()->getStartFrame())) {
Chris@45 1749 frame = getMainModel()->getStartFrame();
Chris@45 1750 }
Chris@45 1751
Chris@45 1752 } else {
Chris@45 1753
Chris@45 1754 size_t resolution = 0;
Chris@85 1755 if (layer->snapToFeatureFrame(m_paneStack->getCurrentPane(),
Chris@85 1756 frame, resolution, Layer::SnapLeft)) {
Chris@85 1757
Chris@85 1758 if (pane) frame = pane->alignToReference(frame);
Chris@85 1759 } else {
Chris@45 1760 frame = getMainModel()->getStartFrame();
Chris@45 1761 }
Chris@45 1762 }
Chris@45 1763
Chris@45 1764 if (frame < 0) frame = 0;
Chris@45 1765
Chris@45 1766 if (m_viewManager->getPlaySelectionMode()) {
Chris@45 1767 frame = m_viewManager->constrainFrameToSelection(size_t(frame));
Chris@45 1768 }
Chris@45 1769
Chris@45 1770 m_viewManager->setPlaybackFrame(frame);
Chris@45 1771 }
Chris@45 1772
Chris@45 1773 void
Chris@45 1774 MainWindowBase::rewindStart()
Chris@45 1775 {
Chris@45 1776 if (!getMainModel()) return;
Chris@45 1777
Chris@45 1778 size_t frame = getMainModel()->getStartFrame();
Chris@45 1779
Chris@45 1780 if (m_viewManager->getPlaySelectionMode()) {
Chris@45 1781 frame = m_viewManager->constrainFrameToSelection(frame);
Chris@45 1782 }
Chris@45 1783
Chris@45 1784 m_viewManager->setPlaybackFrame(frame);
Chris@45 1785 }
Chris@45 1786
Chris@45 1787 Layer *
Chris@45 1788 MainWindowBase::getSnapLayer() const
Chris@45 1789 {
Chris@45 1790 Pane *pane = m_paneStack->getCurrentPane();
Chris@45 1791 if (!pane) return 0;
Chris@45 1792
Chris@45 1793 Layer *layer = pane->getSelectedLayer();
Chris@45 1794
Chris@45 1795 if (!dynamic_cast<TimeInstantLayer *>(layer) &&
Chris@45 1796 !dynamic_cast<TimeValueLayer *>(layer) &&
Chris@45 1797 !dynamic_cast<TimeRulerLayer *>(layer)) {
Chris@45 1798
Chris@45 1799 layer = 0;
Chris@45 1800
Chris@45 1801 for (int i = pane->getLayerCount(); i > 0; --i) {
Chris@45 1802 Layer *l = pane->getLayer(i-1);
Chris@45 1803 if (dynamic_cast<TimeRulerLayer *>(l)) {
Chris@45 1804 layer = l;
Chris@45 1805 break;
Chris@45 1806 }
Chris@45 1807 }
Chris@45 1808 }
Chris@45 1809
Chris@45 1810 return layer;
Chris@45 1811 }
Chris@45 1812
Chris@45 1813 void
Chris@45 1814 MainWindowBase::stop()
Chris@45 1815 {
Chris@45 1816 m_playSource->stop();
Chris@45 1817
Chris@45 1818 if (m_paneStack && m_paneStack->getCurrentPane()) {
Chris@45 1819 updateVisibleRangeDisplay(m_paneStack->getCurrentPane());
Chris@45 1820 } else {
Chris@45 1821 m_myStatusMessage = "";
Chris@45 1822 statusBar()->showMessage("");
Chris@45 1823 }
Chris@45 1824 }
Chris@45 1825
Chris@45 1826 MainWindowBase::AddPaneCommand::AddPaneCommand(MainWindowBase *mw) :
Chris@45 1827 m_mw(mw),
Chris@45 1828 m_pane(0),
Chris@45 1829 m_prevCurrentPane(0),
Chris@45 1830 m_added(false)
Chris@45 1831 {
Chris@45 1832 }
Chris@45 1833
Chris@45 1834 MainWindowBase::AddPaneCommand::~AddPaneCommand()
Chris@45 1835 {
Chris@45 1836 if (m_pane && !m_added) {
Chris@45 1837 m_mw->m_paneStack->deletePane(m_pane);
Chris@45 1838 }
Chris@45 1839 }
Chris@45 1840
Chris@45 1841 QString
Chris@45 1842 MainWindowBase::AddPaneCommand::getName() const
Chris@45 1843 {
Chris@45 1844 return tr("Add Pane");
Chris@45 1845 }
Chris@45 1846
Chris@45 1847 void
Chris@45 1848 MainWindowBase::AddPaneCommand::execute()
Chris@45 1849 {
Chris@45 1850 if (!m_pane) {
Chris@45 1851 m_prevCurrentPane = m_mw->m_paneStack->getCurrentPane();
Chris@45 1852 m_pane = m_mw->m_paneStack->addPane();
Chris@45 1853
Chris@45 1854 connect(m_pane, SIGNAL(contextHelpChanged(const QString &)),
Chris@45 1855 m_mw, SLOT(contextHelpChanged(const QString &)));
Chris@45 1856 } else {
Chris@45 1857 m_mw->m_paneStack->showPane(m_pane);
Chris@45 1858 }
Chris@45 1859
Chris@45 1860 m_mw->m_paneStack->setCurrentPane(m_pane);
Chris@45 1861 m_added = true;
Chris@45 1862 }
Chris@45 1863
Chris@45 1864 void
Chris@45 1865 MainWindowBase::AddPaneCommand::unexecute()
Chris@45 1866 {
Chris@45 1867 m_mw->m_paneStack->hidePane(m_pane);
Chris@45 1868 m_mw->m_paneStack->setCurrentPane(m_prevCurrentPane);
Chris@45 1869 m_added = false;
Chris@45 1870 }
Chris@45 1871
Chris@45 1872 MainWindowBase::RemovePaneCommand::RemovePaneCommand(MainWindowBase *mw, Pane *pane) :
Chris@45 1873 m_mw(mw),
Chris@45 1874 m_pane(pane),
Chris@45 1875 m_added(true)
Chris@45 1876 {
Chris@45 1877 }
Chris@45 1878
Chris@45 1879 MainWindowBase::RemovePaneCommand::~RemovePaneCommand()
Chris@45 1880 {
Chris@45 1881 if (m_pane && !m_added) {
Chris@45 1882 m_mw->m_paneStack->deletePane(m_pane);
Chris@45 1883 }
Chris@45 1884 }
Chris@45 1885
Chris@45 1886 QString
Chris@45 1887 MainWindowBase::RemovePaneCommand::getName() const
Chris@45 1888 {
Chris@45 1889 return tr("Remove Pane");
Chris@45 1890 }
Chris@45 1891
Chris@45 1892 void
Chris@45 1893 MainWindowBase::RemovePaneCommand::execute()
Chris@45 1894 {
Chris@45 1895 m_prevCurrentPane = m_mw->m_paneStack->getCurrentPane();
Chris@45 1896 m_mw->m_paneStack->hidePane(m_pane);
Chris@45 1897 m_added = false;
Chris@45 1898 }
Chris@45 1899
Chris@45 1900 void
Chris@45 1901 MainWindowBase::RemovePaneCommand::unexecute()
Chris@45 1902 {
Chris@45 1903 m_mw->m_paneStack->showPane(m_pane);
Chris@45 1904 m_mw->m_paneStack->setCurrentPane(m_prevCurrentPane);
Chris@45 1905 m_added = true;
Chris@45 1906 }
Chris@45 1907
Chris@45 1908 void
Chris@45 1909 MainWindowBase::deleteCurrentPane()
Chris@45 1910 {
Chris@45 1911 CommandHistory::getInstance()->startCompoundOperation
Chris@45 1912 (tr("Delete Pane"), true);
Chris@45 1913
Chris@45 1914 Pane *pane = m_paneStack->getCurrentPane();
Chris@45 1915 if (pane) {
Chris@45 1916 while (pane->getLayerCount() > 0) {
Chris@45 1917 Layer *layer = pane->getLayer(0);
Chris@45 1918 if (layer) {
Chris@45 1919 m_document->removeLayerFromView(pane, layer);
Chris@45 1920 } else {
Chris@45 1921 break;
Chris@45 1922 }
Chris@45 1923 }
Chris@45 1924
Chris@45 1925 RemovePaneCommand *command = new RemovePaneCommand(this, pane);
Chris@45 1926 CommandHistory::getInstance()->addCommand(command);
Chris@45 1927 }
Chris@45 1928
Chris@45 1929 CommandHistory::getInstance()->endCompoundOperation();
Chris@45 1930
Chris@45 1931 updateMenuStates();
Chris@45 1932 }
Chris@45 1933
Chris@45 1934 void
Chris@45 1935 MainWindowBase::deleteCurrentLayer()
Chris@45 1936 {
Chris@45 1937 Pane *pane = m_paneStack->getCurrentPane();
Chris@45 1938 if (pane) {
Chris@45 1939 Layer *layer = pane->getSelectedLayer();
Chris@45 1940 if (layer) {
Chris@45 1941 m_document->removeLayerFromView(pane, layer);
Chris@45 1942 }
Chris@45 1943 }
Chris@45 1944 updateMenuStates();
Chris@45 1945 }
Chris@45 1946
Chris@45 1947 void
Chris@123 1948 MainWindowBase::editCurrentLayer()
Chris@123 1949 {
Chris@123 1950 Layer *layer = 0;
Chris@123 1951 Pane *pane = m_paneStack->getCurrentPane();
Chris@123 1952 if (pane) layer = pane->getSelectedLayer();
Chris@123 1953 if (!layer) return;
Chris@123 1954
Chris@123 1955 Model *model = layer->getModel();
Chris@123 1956 if (!model) return;
Chris@123 1957
Chris@124 1958 TabularModel *tabular = dynamic_cast<TabularModel *>(model);
Chris@124 1959 if (!tabular) {
Chris@124 1960 //!!! how to prevent this function from being active if not
Chris@124 1961 //appropriate model type? or will we ultimately support
Chris@124 1962 //tabular display for all editable models?
Chris@124 1963 std::cerr << "NOTE: Not a tabular model" << std::endl;
Chris@124 1964 return;
Chris@124 1965 }
Chris@124 1966
Chris@123 1967 if (m_layerDataDialogMap.find(layer) != m_layerDataDialogMap.end()) {
Chris@126 1968 if (!m_layerDataDialogMap[layer].isNull()) {
Chris@126 1969 m_layerDataDialogMap[layer]->show();
Chris@126 1970 m_layerDataDialogMap[layer]->raise();
Chris@126 1971 return;
Chris@126 1972 }
Chris@123 1973 }
Chris@123 1974
Chris@125 1975 QString title = layer->getLayerPresentationName();
Chris@125 1976
Chris@125 1977 ModelDataTableDialog *dialog = new ModelDataTableDialog(tabular, title, this);
Chris@128 1978 dialog->setAttribute(Qt::WA_DeleteOnClose);
Chris@128 1979
Chris@128 1980 connectLayerEditDialog(dialog);
Chris@123 1981
Chris@128 1982 m_layerDataDialogMap[layer] = dialog;
Chris@128 1983 m_viewDataDialogMap[pane].insert(dialog);
Chris@128 1984
Chris@128 1985 dialog->show();
Chris@128 1986 }
Chris@128 1987
Chris@128 1988 void
Chris@128 1989 MainWindowBase::connectLayerEditDialog(ModelDataTableDialog *dialog)
Chris@128 1990 {
Chris@123 1991 connect(m_viewManager,
Chris@123 1992 SIGNAL(globalCentreFrameChanged(unsigned long)),
Chris@123 1993 dialog,
Chris@127 1994 SLOT(userScrolledToFrame(unsigned long)));
Chris@127 1995
Chris@127 1996 connect(m_viewManager,
Chris@127 1997 SIGNAL(playbackFrameChanged(unsigned long)),
Chris@127 1998 dialog,
Chris@127 1999 SLOT(playbackScrolledToFrame(unsigned long)));
Chris@127 2000
Chris@123 2001 connect(dialog,
Chris@123 2002 SIGNAL(scrollToFrame(unsigned long)),
Chris@123 2003 m_viewManager,
Chris@123 2004 SLOT(setGlobalCentreFrame(unsigned long)));
Chris@129 2005
Chris@129 2006 connect(dialog,
Chris@129 2007 SIGNAL(scrollToFrame(unsigned long)),
Chris@129 2008 m_viewManager,
Chris@129 2009 SLOT(setPlaybackFrame(unsigned long)));
Chris@128 2010 }
Chris@123 2011
Chris@123 2012 void
Chris@73 2013 MainWindowBase::previousPane()
Chris@73 2014 {
Chris@73 2015 if (!m_paneStack) return;
Chris@73 2016
Chris@73 2017 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@73 2018 if (!currentPane) return;
Chris@73 2019
Chris@73 2020 for (int i = 0; i < m_paneStack->getPaneCount(); ++i) {
Chris@73 2021 if (m_paneStack->getPane(i) == currentPane) {
Chris@73 2022 if (i == 0) return;
Chris@73 2023 m_paneStack->setCurrentPane(m_paneStack->getPane(i-1));
Chris@73 2024 updateMenuStates();
Chris@73 2025 return;
Chris@73 2026 }
Chris@73 2027 }
Chris@73 2028 }
Chris@73 2029
Chris@73 2030 void
Chris@73 2031 MainWindowBase::nextPane()
Chris@73 2032 {
Chris@73 2033 if (!m_paneStack) return;
Chris@73 2034
Chris@73 2035 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@73 2036 if (!currentPane) return;
Chris@73 2037
Chris@73 2038 for (int i = 0; i < m_paneStack->getPaneCount(); ++i) {
Chris@73 2039 if (m_paneStack->getPane(i) == currentPane) {
Chris@73 2040 if (i == m_paneStack->getPaneCount()-1) return;
Chris@73 2041 m_paneStack->setCurrentPane(m_paneStack->getPane(i+1));
Chris@73 2042 updateMenuStates();
Chris@73 2043 return;
Chris@73 2044 }
Chris@73 2045 }
Chris@73 2046 }
Chris@73 2047
Chris@73 2048 void
Chris@73 2049 MainWindowBase::previousLayer()
Chris@73 2050 {
Chris@73 2051 //!!! Not right -- pane lists layers in stacking order
Chris@73 2052
Chris@73 2053 if (!m_paneStack) return;
Chris@73 2054
Chris@73 2055 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@73 2056 if (!currentPane) return;
Chris@73 2057
Chris@73 2058 Layer *currentLayer = currentPane->getSelectedLayer();
Chris@73 2059 if (!currentLayer) return;
Chris@73 2060
Chris@73 2061 for (int i = 0; i < currentPane->getLayerCount(); ++i) {
Chris@73 2062 if (currentPane->getLayer(i) == currentLayer) {
Chris@73 2063 if (i == 0) return;
Chris@73 2064 m_paneStack->setCurrentLayer(currentPane,
Chris@73 2065 currentPane->getLayer(i-1));
Chris@73 2066 updateMenuStates();
Chris@73 2067 return;
Chris@73 2068 }
Chris@73 2069 }
Chris@73 2070 }
Chris@73 2071
Chris@73 2072 void
Chris@73 2073 MainWindowBase::nextLayer()
Chris@73 2074 {
Chris@73 2075 //!!! Not right -- pane lists layers in stacking order
Chris@73 2076
Chris@73 2077 if (!m_paneStack) return;
Chris@73 2078
Chris@73 2079 Pane *currentPane = m_paneStack->getCurrentPane();
Chris@73 2080 if (!currentPane) return;
Chris@73 2081
Chris@73 2082 Layer *currentLayer = currentPane->getSelectedLayer();
Chris@73 2083 if (!currentLayer) return;
Chris@73 2084
Chris@73 2085 for (int i = 0; i < currentPane->getLayerCount(); ++i) {
Chris@73 2086 if (currentPane->getLayer(i) == currentLayer) {
Chris@73 2087 if (i == currentPane->getLayerCount()-1) return;
Chris@73 2088 m_paneStack->setCurrentLayer(currentPane,
Chris@73 2089 currentPane->getLayer(i+1));
Chris@73 2090 updateMenuStates();
Chris@73 2091 return;
Chris@73 2092 }
Chris@73 2093 }
Chris@73 2094 }
Chris@73 2095
Chris@73 2096 void
Chris@45 2097 MainWindowBase::playbackFrameChanged(unsigned long frame)
Chris@45 2098 {
Chris@45 2099 if (!(m_playSource && m_playSource->isPlaying()) || !getMainModel()) return;
Chris@45 2100
Chris@45 2101 RealTime now = RealTime::frame2RealTime
Chris@45 2102 (frame, getMainModel()->getSampleRate());
Chris@45 2103
Chris@45 2104 if (now.sec == m_lastPlayStatusSec) return;
Chris@45 2105
Chris@45 2106 RealTime then = RealTime::frame2RealTime
Chris@45 2107 (m_playSource->getPlayEndFrame(), getMainModel()->getSampleRate());
Chris@45 2108
Chris@45 2109 QString nowStr;
Chris@45 2110 QString thenStr;
Chris@45 2111 QString remainingStr;
Chris@45 2112
Chris@45 2113 if (then.sec > 10) {
Chris@45 2114 nowStr = now.toSecText().c_str();
Chris@45 2115 thenStr = then.toSecText().c_str();
Chris@45 2116 remainingStr = (then - now).toSecText().c_str();
Chris@45 2117 m_lastPlayStatusSec = now.sec;
Chris@45 2118 } else {
Chris@45 2119 nowStr = now.toText(true).c_str();
Chris@45 2120 thenStr = then.toText(true).c_str();
Chris@45 2121 remainingStr = (then - now).toText(true).c_str();
Chris@45 2122 }
Chris@45 2123
Chris@45 2124 m_myStatusMessage = tr("Playing: %1 of %2 (%3 remaining)")
Chris@45 2125 .arg(nowStr).arg(thenStr).arg(remainingStr);
Chris@45 2126
Chris@45 2127 statusBar()->showMessage(m_myStatusMessage);
Chris@45 2128 }
Chris@45 2129
Chris@45 2130 void
Chris@45 2131 MainWindowBase::globalCentreFrameChanged(unsigned long )
Chris@45 2132 {
Chris@45 2133 if ((m_playSource && m_playSource->isPlaying()) || !getMainModel()) return;
Chris@45 2134 Pane *p = 0;
Chris@45 2135 if (!m_paneStack || !(p = m_paneStack->getCurrentPane())) return;
Chris@45 2136 if (!p->getFollowGlobalPan()) return;
Chris@45 2137 updateVisibleRangeDisplay(p);
Chris@45 2138 }
Chris@45 2139
Chris@45 2140 void
Chris@123 2141 MainWindowBase::viewCentreFrameChanged(View *v, unsigned long frame)
Chris@45 2142 {
Chris@130 2143 // std::cerr << "MainWindowBase::viewCentreFrameChanged(" << v << "," << frame << ")" << std::endl;
Chris@123 2144
Chris@123 2145 if (m_viewDataDialogMap.find(v) != m_viewDataDialogMap.end()) {
Chris@123 2146 for (DataDialogSet::iterator i = m_viewDataDialogMap[v].begin();
Chris@123 2147 i != m_viewDataDialogMap[v].end(); ++i) {
Chris@127 2148 (*i)->userScrolledToFrame(frame);
Chris@123 2149 }
Chris@123 2150 }
Chris@45 2151 if ((m_playSource && m_playSource->isPlaying()) || !getMainModel()) return;
Chris@45 2152 Pane *p = 0;
Chris@45 2153 if (!m_paneStack || !(p = m_paneStack->getCurrentPane())) return;
Chris@45 2154 if (v == p) updateVisibleRangeDisplay(p);
Chris@45 2155 }
Chris@45 2156
Chris@45 2157 void
Chris@45 2158 MainWindowBase::viewZoomLevelChanged(View *v, unsigned long , bool )
Chris@45 2159 {
Chris@45 2160 if ((m_playSource && m_playSource->isPlaying()) || !getMainModel()) return;
Chris@45 2161 Pane *p = 0;
Chris@45 2162 if (!m_paneStack || !(p = m_paneStack->getCurrentPane())) return;
Chris@45 2163 if (v == p) updateVisibleRangeDisplay(p);
Chris@45 2164 }
Chris@45 2165
Chris@45 2166 void
Chris@45 2167 MainWindowBase::layerAdded(Layer *)
Chris@45 2168 {
Chris@45 2169 // std::cerr << "MainWindowBase::layerAdded(" << layer << ")" << std::endl;
Chris@45 2170 updateMenuStates();
Chris@45 2171 }
Chris@45 2172
Chris@45 2173 void
Chris@45 2174 MainWindowBase::layerRemoved(Layer *)
Chris@45 2175 {
Chris@45 2176 // std::cerr << "MainWindowBase::layerRemoved(" << layer << ")" << std::endl;
Chris@45 2177 updateMenuStates();
Chris@45 2178 }
Chris@45 2179
Chris@45 2180 void
Chris@45 2181 MainWindowBase::layerAboutToBeDeleted(Layer *layer)
Chris@45 2182 {
Chris@128 2183 std::cerr << "MainWindowBase::layerAboutToBeDeleted(" << layer << ")" << std::endl;
Chris@123 2184
Chris@128 2185 removeLayerEditDialog(layer);
Chris@123 2186
Chris@47 2187 if (m_timeRulerLayer && (layer == m_timeRulerLayer)) {
Chris@45 2188 // std::cerr << "(this is the time ruler layer)" << std::endl;
Chris@45 2189 m_timeRulerLayer = 0;
Chris@45 2190 }
Chris@45 2191 }
Chris@45 2192
Chris@45 2193 void
Chris@45 2194 MainWindowBase::layerInAView(Layer *layer, bool inAView)
Chris@45 2195 {
Chris@128 2196 std::cerr << "MainWindowBase::layerInAView(" << layer << "," << inAView << ")" << std::endl;
Chris@128 2197
Chris@128 2198 if (!inAView) removeLayerEditDialog(layer);
Chris@45 2199
Chris@45 2200 // Check whether we need to add or remove model from play source
Chris@45 2201 Model *model = layer->getModel();
Chris@45 2202 if (model) {
Chris@45 2203 if (inAView) {
Chris@45 2204 m_playSource->addModel(model);
Chris@45 2205 } else {
Chris@45 2206 bool found = false;
Chris@45 2207 for (int i = 0; i < m_paneStack->getPaneCount(); ++i) {
Chris@45 2208 Pane *pane = m_paneStack->getPane(i);
Chris@45 2209 if (!pane) continue;
Chris@45 2210 for (int j = 0; j < pane->getLayerCount(); ++j) {
Chris@45 2211 Layer *pl = pane->getLayer(j);
Chris@45 2212 if (pl && pl->getModel() == model) {
Chris@45 2213 found = true;
Chris@45 2214 break;
Chris@45 2215 }
Chris@45 2216 }
Chris@45 2217 if (found) break;
Chris@45 2218 }
Chris@45 2219 if (!found) m_playSource->removeModel(model);
Chris@45 2220 }
Chris@45 2221 }
Chris@45 2222
Chris@45 2223 updateMenuStates();
Chris@45 2224 }
Chris@45 2225
Chris@45 2226 void
Chris@128 2227 MainWindowBase::removeLayerEditDialog(Layer *layer)
Chris@128 2228 {
Chris@128 2229 if (m_layerDataDialogMap.find(layer) != m_layerDataDialogMap.end()) {
Chris@128 2230
Chris@128 2231 ModelDataTableDialog *dialog = m_layerDataDialogMap[layer];
Chris@128 2232
Chris@128 2233 for (ViewDataDialogMap::iterator vi = m_viewDataDialogMap.begin();
Chris@128 2234 vi != m_viewDataDialogMap.end(); ++vi) {
Chris@128 2235 vi->second.erase(dialog);
Chris@128 2236 }
Chris@128 2237
Chris@128 2238 m_layerDataDialogMap.erase(layer);
Chris@128 2239 delete dialog;
Chris@128 2240 }
Chris@128 2241 }
Chris@128 2242
Chris@128 2243 void
Chris@45 2244 MainWindowBase::modelAdded(Model *model)
Chris@45 2245 {
Chris@45 2246 // std::cerr << "MainWindowBase::modelAdded(" << model << ")" << std::endl;
Chris@45 2247 m_playSource->addModel(model);
Chris@45 2248 }
Chris@45 2249
Chris@45 2250 void
Chris@45 2251 MainWindowBase::mainModelChanged(WaveFileModel *model)
Chris@45 2252 {
Chris@45 2253 // std::cerr << "MainWindowBase::mainModelChanged(" << model << ")" << std::endl;
Chris@45 2254 updateDescriptionLabel();
Chris@45 2255 if (model) m_viewManager->setMainModelSampleRate(model->getSampleRate());
Chris@45 2256 if (model && !m_playTarget && m_audioOutput) createPlayTarget();
Chris@45 2257 }
Chris@45 2258
Chris@45 2259 void
Chris@45 2260 MainWindowBase::modelAboutToBeDeleted(Model *model)
Chris@45 2261 {
Chris@45 2262 // std::cerr << "MainWindowBase::modelAboutToBeDeleted(" << model << ")" << std::endl;
Chris@45 2263 if (model == m_viewManager->getPlaybackModel()) {
Chris@45 2264 m_viewManager->setPlaybackModel(0);
Chris@45 2265 }
Chris@45 2266 m_playSource->removeModel(model);
Chris@45 2267 FFTDataServer::modelAboutToBeDeleted(model);
Chris@45 2268 }
Chris@45 2269
Chris@45 2270 void
Chris@55 2271 MainWindowBase::paneDeleteButtonClicked(Pane *pane)
Chris@55 2272 {
Chris@55 2273 bool found = false;
Chris@55 2274 for (int i = 0; i < m_paneStack->getPaneCount(); ++i) {
Chris@55 2275 if (m_paneStack->getPane(i) == pane) {
Chris@55 2276 found = true;
Chris@55 2277 break;
Chris@55 2278 }
Chris@55 2279 }
Chris@55 2280 if (!found) {
Chris@55 2281 std::cerr << "MainWindowBase::paneDeleteButtonClicked: Unknown pane "
Chris@55 2282 << pane << std::endl;
Chris@55 2283 return;
Chris@55 2284 }
Chris@55 2285
Chris@55 2286 CommandHistory::getInstance()->startCompoundOperation
Chris@55 2287 (tr("Delete Pane"), true);
Chris@55 2288
Chris@55 2289 while (pane->getLayerCount() > 0) {
Chris@55 2290 Layer *layer = pane->getLayer(0);
Chris@55 2291 if (layer) {
Chris@55 2292 m_document->removeLayerFromView(pane, layer);
Chris@55 2293 } else {
Chris@55 2294 break;
Chris@55 2295 }
Chris@55 2296 }
Chris@55 2297
Chris@55 2298 RemovePaneCommand *command = new RemovePaneCommand(this, pane);
Chris@55 2299 CommandHistory::getInstance()->addCommand(command);
Chris@55 2300
Chris@55 2301 CommandHistory::getInstance()->endCompoundOperation();
Chris@55 2302
Chris@55 2303 updateMenuStates();
Chris@55 2304 }
Chris@55 2305
Chris@55 2306 void
Chris@45 2307 MainWindowBase::pollOSC()
Chris@45 2308 {
Chris@45 2309 if (!m_oscQueue || m_oscQueue->isEmpty()) return;
Chris@45 2310 std::cerr << "MainWindowBase::pollOSC: have " << m_oscQueue->getMessagesAvailable() << " messages" << std::endl;
Chris@45 2311
Chris@45 2312 if (m_openingAudioFile) return;
Chris@45 2313
Chris@45 2314 OSCMessage message = m_oscQueue->readMessage();
Chris@45 2315
Chris@45 2316 if (message.getTarget() != 0) {
Chris@45 2317 return; //!!! for now -- this class is target 0, others not handled yet
Chris@45 2318 }
Chris@45 2319
Chris@45 2320 handleOSCMessage(message);
Chris@45 2321 }
Chris@45 2322
Chris@45 2323 void
Chris@45 2324 MainWindowBase::inProgressSelectionChanged()
Chris@45 2325 {
Chris@45 2326 Pane *currentPane = 0;
Chris@45 2327 if (m_paneStack) currentPane = m_paneStack->getCurrentPane();
Chris@45 2328 if (currentPane) updateVisibleRangeDisplay(currentPane);
Chris@45 2329 }
Chris@45 2330
Chris@45 2331 void
Chris@45 2332 MainWindowBase::contextHelpChanged(const QString &s)
Chris@45 2333 {
Chris@45 2334 if (s == "" && m_myStatusMessage != "") {
Chris@45 2335 statusBar()->showMessage(m_myStatusMessage);
Chris@45 2336 return;
Chris@45 2337 }
Chris@45 2338 statusBar()->showMessage(s);
Chris@45 2339 }
Chris@45 2340
Chris@45 2341 void
Chris@45 2342 MainWindowBase::openHelpUrl(QString url)
Chris@45 2343 {
Chris@45 2344 // This method mostly lifted from Qt Assistant source code
Chris@45 2345
Chris@45 2346 QProcess *process = new QProcess(this);
Chris@45 2347 connect(process, SIGNAL(finished(int)), process, SLOT(deleteLater()));
Chris@45 2348
Chris@45 2349 QStringList args;
Chris@45 2350
Chris@45 2351 #ifdef Q_OS_MAC
Chris@45 2352 args.append(url);
Chris@45 2353 process->start("open", args);
Chris@45 2354 #else
Chris@45 2355 #ifdef Q_OS_WIN32
Chris@45 2356
Chris@45 2357 QString pf(getenv("ProgramFiles"));
Chris@45 2358 QString command = pf + QString("\\Internet Explorer\\IEXPLORE.EXE");
Chris@45 2359
Chris@45 2360 args.append(url);
Chris@45 2361 process->start(command, args);
Chris@45 2362
Chris@45 2363 #else
Chris@45 2364 #ifdef Q_WS_X11
Chris@45 2365 if (!qgetenv("KDE_FULL_SESSION").isEmpty()) {
Chris@45 2366 args.append("exec");
Chris@45 2367 args.append(url);
Chris@45 2368 process->start("kfmclient", args);
Chris@45 2369 } else if (!qgetenv("BROWSER").isEmpty()) {
Chris@45 2370 args.append(url);
Chris@45 2371 process->start(qgetenv("BROWSER"), args);
Chris@45 2372 } else {
Chris@45 2373 args.append(url);
Chris@45 2374 process->start("firefox", args);
Chris@45 2375 }
Chris@45 2376 #endif
Chris@45 2377 #endif
Chris@45 2378 #endif
Chris@45 2379 }
Chris@45 2380