Mercurial > hg > sonic-visualiser
view main/OSCHandler.cpp @ 1108:2868231474fb spectrogram-minor-refactor
Rearrange cache update calculations so as to use the actual painted width returned by paint functions (though they only ever return the same width as requested, at this point)
author | Chris Cannam |
---|---|
date | Mon, 25 Jan 2016 15:52:26 +0000 |
parents | 28ccb621d1af |
children | 5e6e1e074080 05d35ce6ea72 |
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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ /* Sonic Visualiser An audio file viewer and annotation editor. Centre for Digital Music, Queen Mary, University of London. This file copyright 2006-2007 Chris Cannam and QMUL. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. See the file COPYING included with this distribution for more information. */ #include "MainWindow.h" #include "data/osc/OSCQueue.h" #include "layer/WaveformLayer.h" #include "view/ViewManager.h" #include "view/Pane.h" #include "view/PaneStack.h" #include "data/model/WaveFileModel.h" #include "widgets/CommandHistory.h" #include "audio/AudioCallbackPlaySource.h" #include "framework/Document.h" #include "data/fileio/WavFileWriter.h" #include "transform/TransformFactory.h" #include "widgets/Fader.h" #include "widgets/AudioDial.h" #include <bqaudioio/SystemPlaybackTarget.h> #include <QFileInfo> void MainWindow::handleOSCMessage(const OSCMessage &message) { SVDEBUG << "MainWindow::handleOSCMessage: thread id = " << QThread::currentThreadId() << endl; // This large function should really be abstracted out. if (message.getMethod() == "open") { if (message.getArgCount() == 1 && message.getArg(0).canConvert(QVariant::String)) { QString path = message.getArg(0).toString(); if (open(path, ReplaceMainModel) != FileOpenSucceeded) { cerr << "MainWindow::handleOSCMessage: File open failed for path \"" << path << "\"" << endl; } //!!! we really need to spin here and not return until the // file has been completely decoded... } } else if (message.getMethod() == "openadditional") { if (message.getArgCount() == 1 && message.getArg(0).canConvert(QVariant::String)) { QString path = message.getArg(0).toString(); if (open(path, CreateAdditionalModel) != FileOpenSucceeded) { cerr << "MainWindow::handleOSCMessage: File open failed for path \"" << path << "\"" << endl; } } } else if (message.getMethod() == "recent" || message.getMethod() == "last") { int n = 0; if (message.getMethod() == "recent" && message.getArgCount() == 1 && message.getArg(0).canConvert(QVariant::Int)) { n = message.getArg(0).toInt() - 1; } std::vector<QString> recent = m_recentFiles.getRecent(); if (n >= 0 && n < int(recent.size())) { if (open(recent[n], ReplaceMainModel) != FileOpenSucceeded) { cerr << "MainWindow::handleOSCMessage: File open failed for path \"" << recent[n] << "\"" << endl; } } } else if (message.getMethod() == "save") { QString path; if (message.getArgCount() == 1 && message.getArg(0).canConvert(QVariant::String)) { path = message.getArg(0).toString(); if (QFileInfo(path).exists()) { SVDEBUG << "MainWindow::handleOSCMessage: Refusing to overwrite existing file in save" << endl; } else { saveSessionFile(path); } } } else if (message.getMethod() == "export") { QString path; if (getMainModel()) { if (message.getArgCount() == 1 && message.getArg(0).canConvert(QVariant::String)) { path = message.getArg(0).toString(); if (QFileInfo(path).exists()) { SVDEBUG << "MainWindow::handleOSCMessage: Refusing to overwrite existing file in export" << endl; } else { WavFileWriter writer(path, getMainModel()->getSampleRate(), getMainModel()->getChannelCount(), WavFileWriter::WriteToTemporary); MultiSelection ms = m_viewManager->getSelection(); if (!ms.getSelections().empty()) { writer.writeModel(getMainModel(), &ms); } else { writer.writeModel(getMainModel()); } } } } } else if (message.getMethod() == "jump" || message.getMethod() == "play") { if (getMainModel()) { sv_frame_t frame = m_viewManager->getPlaybackFrame(); bool selection = false; bool play = (message.getMethod() == "play"); if (message.getArgCount() == 1) { if (message.getArg(0).canConvert(QVariant::String) && message.getArg(0).toString() == "selection") { selection = true; } else if (message.getArg(0).canConvert(QVariant::String) && message.getArg(0).toString() == "end") { frame = getMainModel()->getEndFrame(); } else if (message.getArg(0).canConvert(QVariant::Double)) { double time = message.getArg(0).toDouble(); if (time < 0.0) time = 0.0; frame = lrint(time * getMainModel()->getSampleRate()); } } if (frame > getMainModel()->getEndFrame()) { frame = getMainModel()->getEndFrame(); } if (play) { m_viewManager->setPlaySelectionMode(selection); } if (selection) { MultiSelection::SelectionList sl = m_viewManager->getSelections(); if (!sl.empty()) { frame = sl.begin()->getStartFrame(); } } m_viewManager->setPlaybackFrame(frame); if (play && !m_playSource->isPlaying()) { m_playSource->play(frame); } } } else if (message.getMethod() == "ffwd") { if (message.getArgCount() == 1) { if (message.getArg(0).canConvert(QVariant::String) && message.getArg(0).toString() == "similar") { ffwdSimilar(); } } else { ffwd(); } } else if (message.getMethod() == "rewind") { if (message.getArgCount() == 1) { if (message.getArg(0).canConvert(QVariant::String) && message.getArg(0).toString() == "similar") { rewindSimilar(); } } else { rewind(); } } else if (message.getMethod() == "stop") { if (m_playSource->isPlaying()) m_playSource->stop(); } else if (message.getMethod() == "loop") { if (message.getArgCount() == 1 && message.getArg(0).canConvert(QVariant::String)) { QString str = message.getArg(0).toString(); if (str == "on") { m_viewManager->setPlayLoopMode(true); } else if (str == "off") { m_viewManager->setPlayLoopMode(false); } } } else if (message.getMethod() == "solo") { if (message.getArgCount() == 1 && message.getArg(0).canConvert(QVariant::String)) { QString str = message.getArg(0).toString(); if (str == "on") { m_viewManager->setPlaySoloMode(true); } else if (str == "off") { m_viewManager->setPlaySoloMode(false); } } } else if (message.getMethod() == "select" || message.getMethod() == "addselect") { if (getMainModel()) { sv_frame_t f0 = getMainModel()->getStartFrame(); sv_frame_t f1 = getMainModel()->getEndFrame(); bool done = false; if (message.getArgCount() == 2 && message.getArg(0).canConvert(QVariant::Double) && message.getArg(1).canConvert(QVariant::Double)) { double t0 = message.getArg(0).toDouble(); double t1 = message.getArg(1).toDouble(); if (t1 < t0) { double temp = t0; t0 = t1; t1 = temp; } if (t0 < 0.0) t0 = 0.0; if (t1 < 0.0) t1 = 0.0; f0 = lrint(t0 * getMainModel()->getSampleRate()); f1 = lrint(t1 * getMainModel()->getSampleRate()); Pane *pane = m_paneStack->getCurrentPane(); Layer *layer = 0; if (pane) layer = pane->getSelectedLayer(); if (layer) { int resolution; layer->snapToFeatureFrame(pane, f0, resolution, Layer::SnapLeft); layer->snapToFeatureFrame(pane, f1, resolution, Layer::SnapRight); } } else if (message.getArgCount() == 1 && message.getArg(0).canConvert(QVariant::String)) { QString str = message.getArg(0).toString(); if (str == "none") { m_viewManager->clearSelections(); done = true; } } if (!done) { if (message.getMethod() == "select") { m_viewManager->setSelection(Selection(f0, f1)); } else { m_viewManager->addSelection(Selection(f0, f1)); } } } } else if (message.getMethod() == "add") { if (getMainModel()) { if (message.getArgCount() >= 1 && message.getArg(0).canConvert(QVariant::String)) { int channel = -1; if (message.getArgCount() == 2 && message.getArg(0).canConvert(QVariant::Int)) { channel = message.getArg(0).toInt(); if (channel < -1 || channel > int(getMainModel()->getChannelCount())) { cerr << "WARNING: MainWindow::handleOSCMessage: channel " << channel << " out of range" << endl; channel = -1; } } QString str = message.getArg(0).toString(); LayerFactory::LayerType type = LayerFactory::getInstance()->getLayerTypeForName(str); if (type == LayerFactory::UnknownLayer) { cerr << "WARNING: MainWindow::handleOSCMessage: unknown layer " << "type " << str << endl; } else { LayerConfiguration configuration(type, getMainModel(), channel); addPane(configuration, tr("Add %1 Pane") .arg(LayerFactory::getInstance()-> getLayerPresentationName(type))); } } } } else if (message.getMethod() == "undo") { CommandHistory::getInstance()->undo(); } else if (message.getMethod() == "redo") { CommandHistory::getInstance()->redo(); } else if (message.getMethod() == "set") { if (message.getArgCount() == 2 && message.getArg(0).canConvert(QVariant::String) && message.getArg(1).canConvert(QVariant::Double)) { QString property = message.getArg(0).toString(); float value = (float)message.getArg(1).toDouble(); if (property == "gain") { if (value < 0.0) value = 0.0; m_fader->setValue(value); if (m_playTarget) m_playTarget->setOutputGain(value); } else if (property == "speedup") { m_playSpeed->setMappedValue(value); } else if (property == "overlays") { if (value < 0.5) { m_viewManager->setOverlayMode(ViewManager::NoOverlays); } else if (value < 1.5) { m_viewManager->setOverlayMode(ViewManager::StandardOverlays); } else { m_viewManager->setOverlayMode(ViewManager::AllOverlays); } } else if (property == "zoomwheels") { m_viewManager->setZoomWheelsEnabled(value > 0.5); } else if (property == "propertyboxes") { bool toggle = ((value < 0.5) != (m_paneStack->getLayoutStyle() == PaneStack::NoPropertyStacks)); if (toggle) togglePropertyBoxes(); } } else { PropertyContainer *container = 0; Pane *pane = m_paneStack->getCurrentPane(); if (pane && message.getArgCount() == 3 && message.getArg(0).canConvert(QVariant::String) && message.getArg(1).canConvert(QVariant::String) && message.getArg(2).canConvert(QVariant::String)) { if (message.getArg(0).toString() == "pane") { container = pane->getPropertyContainer(0); } else if (message.getArg(0).toString() == "layer") { container = pane->getSelectedLayer(); } } if (container) { QString nameString = message.getArg(1).toString(); QString valueString = message.getArg(2).toString(); Command *c = container->getSetPropertyCommand (nameString, valueString); if (c) CommandHistory::getInstance()->addCommand(c, true, true); } } } else if (message.getMethod() == "setcurrent") { int paneIndex = -1, layerIndex = -1; bool wantLayer = false; if (message.getArgCount() >= 1 && message.getArg(0).canConvert(QVariant::Int)) { paneIndex = message.getArg(0).toInt() - 1; if (message.getArgCount() >= 2 && message.getArg(1).canConvert(QVariant::Int)) { wantLayer = true; layerIndex = message.getArg(1).toInt() - 1; } } if (paneIndex >= 0 && paneIndex < m_paneStack->getPaneCount()) { Pane *pane = m_paneStack->getPane(paneIndex); m_paneStack->setCurrentPane(pane); if (layerIndex >= 0 && layerIndex < pane->getLayerCount()) { Layer *layer = pane->getLayer(layerIndex); m_paneStack->setCurrentLayer(pane, layer); } else if (wantLayer && layerIndex == -1) { m_paneStack->setCurrentLayer(pane, 0); } } } else if (message.getMethod() == "delete") { if (message.getArgCount() == 1 && message.getArg(0).canConvert(QVariant::String)) { QString target = message.getArg(0).toString(); if (target == "pane") { deleteCurrentPane(); } else if (target == "layer") { deleteCurrentLayer(); } else { cerr << "WARNING: MainWindow::handleOSCMessage: Unknown delete target " << target << endl; } } } else if (message.getMethod() == "zoom") { if (message.getArgCount() == 1) { if (message.getArg(0).canConvert(QVariant::String) && message.getArg(0).toString() == "in") { zoomIn(); } else if (message.getArg(0).canConvert(QVariant::String) && message.getArg(0).toString() == "out") { zoomOut(); } else if (message.getArg(0).canConvert(QVariant::String) && message.getArg(0).toString() == "default") { zoomDefault(); } else if (message.getArg(0).canConvert(QVariant::String) && message.getArg(0).toString() == "fit") { zoomToFit(); } else if (message.getArg(0).canConvert(QVariant::Double)) { double level = message.getArg(0).toDouble(); Pane *currentPane = m_paneStack->getCurrentPane(); if (level < 1.0) level = 1.0; if (currentPane) currentPane->setZoomLevel(int(lrint(level))); } } } else if (message.getMethod() == "zoomvertical") { Pane *pane = m_paneStack->getCurrentPane(); Layer *layer = 0; if (pane && pane->getLayerCount() > 0) { layer = pane->getLayer(pane->getLayerCount() - 1); } int defaultStep = 0; int steps = 0; if (layer) { steps = layer->getVerticalZoomSteps(defaultStep); if (message.getArgCount() == 1 && steps > 0) { if (message.getArg(0).canConvert(QVariant::String) && message.getArg(0).toString() == "in") { int step = layer->getCurrentVerticalZoomStep() + 1; if (step < steps) layer->setVerticalZoomStep(step); } else if (message.getArg(0).canConvert(QVariant::String) && message.getArg(0).toString() == "out") { int step = layer->getCurrentVerticalZoomStep() - 1; if (step >= 0) layer->setVerticalZoomStep(step); } else if (message.getArg(0).canConvert(QVariant::String) && message.getArg(0).toString() == "default") { layer->setVerticalZoomStep(defaultStep); } } else if (message.getArgCount() == 2) { if (message.getArg(0).canConvert(QVariant::Double) && message.getArg(1).canConvert(QVariant::Double)) { double min = message.getArg(0).toDouble(); double max = message.getArg(1).toDouble(); layer->setDisplayExtents(min, max); } } } } else if (message.getMethod() == "quit") { m_abandoning = true; close(); } else if (message.getMethod() == "resize") { if (message.getArgCount() == 2) { int width = 0, height = 0; if (message.getArg(1).canConvert(QVariant::Int)) { height = message.getArg(1).toInt(); if (message.getArg(0).canConvert(QVariant::String) && message.getArg(0).toString() == "pane") { Pane *pane = m_paneStack->getCurrentPane(); if (pane) pane->resize(pane->width(), height); } else if (message.getArg(0).canConvert(QVariant::Int)) { width = message.getArg(0).toInt(); resize(width, height); } } } } else if (message.getMethod() == "transform") { Pane *pane = m_paneStack->getCurrentPane(); if (getMainModel() && pane && message.getArgCount() == 1 && message.getArg(0).canConvert(QVariant::String)) { TransformId transformId = message.getArg(0).toString(); Transform transform = TransformFactory::getInstance()-> getDefaultTransformFor(transformId); Layer *newLayer = m_document->createDerivedLayer (transform, getMainModel()); if (newLayer) { m_document->addLayerToView(pane, newLayer); m_recentTransforms.add(transformId); m_paneStack->setCurrentLayer(pane, newLayer); } } } else { cerr << "WARNING: MainWindow::handleOSCMessage: Unknown or unsupported " << "method \"" << message.getMethod() << "\"" << endl; } }