Mercurial > hg > svgui
view layer/Layer.cpp @ 256:c492902dba40
* Make shift+mousewheel scroll vertically (where applicable) and alt+mousewheel
zoom vertically (where applicable). Closes #1734844
author | Chris Cannam |
---|---|
date | Wed, 13 Jun 2007 10:27:39 +0000 |
parents | 6969f21da18a |
children | 6d113226bb4c |
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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 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 "Layer.h" #include "view/View.h" #include "data/model/Model.h" #include <iostream> #include <QMutexLocker> #include "LayerFactory.h" #include "base/PlayParameterRepository.h" Layer::Layer() { } Layer::~Layer() { // std::cerr << "Layer::~Layer(" << this << ")" << std::endl; } QString Layer::getPropertyContainerIconName() const { return LayerFactory::getInstance()->getLayerIconName (LayerFactory::getInstance()->getLayerType(this)); } QString Layer::getLayerPresentationName() const { // QString layerName = objectName(); LayerFactory *factory = LayerFactory::getInstance(); QString layerName = factory->getLayerPresentationName (factory->getLayerType(this)); QString modelName; if (getModel()) modelName = getModel()->objectName(); QString text; if (modelName != "") { text = QString("%1: %2").arg(modelName).arg(layerName); } else { text = layerName; } return text; } void Layer::setObjectName(const QString &name) { QObject::setObjectName(name); emit layerNameChanged(); } QString Layer::toXmlString(QString indent, QString extraAttributes) const { QString s; s += indent; s += QString("<layer id=\"%2\" type=\"%1\" name=\"%3\" model=\"%4\" %5/>\n") .arg(encodeEntities(LayerFactory::getInstance()->getLayerTypeName (LayerFactory::getInstance()->getLayerType(this)))) .arg(getObjectExportId(this)) .arg(encodeEntities(objectName())) .arg(getObjectExportId(getModel())) .arg(extraAttributes); return s; } PlayParameters * Layer::getPlayParameters() { // std::cerr << "Layer (" << this << ", " << objectName().toStdString() << ")::getPlayParameters: model is "<< getModel() << std::endl; const Model *model = getModel(); if (model) { return PlayParameterRepository::getInstance()->getPlayParameters(model); } return 0; } void Layer::setLayerDormant(const View *v, bool dormant) { const void *vv = (const void *)v; QMutexLocker locker(&m_dormancyMutex); m_dormancy[vv] = dormant; } bool Layer::isLayerDormant(const View *v) const { const void *vv = (const void *)v; QMutexLocker locker(&m_dormancyMutex); if (m_dormancy.find(vv) == m_dormancy.end()) return false; return m_dormancy.find(vv)->second; } void Layer::showLayer(View *view, bool show) { setLayerDormant(view, !show); emit layerParametersChanged(); }