Mercurial > hg > svcore
view base/PlayParameterRepository.cpp @ 1833:21c792334c2e sensible-delimited-data-strings
Rewrite all the DelimitedDataString stuff so as to return vectors of individual cell strings rather than having the classes add the delimiters themselves. Rename accordingly to names based on StringExport. Take advantage of this in the CSV writer code so as to properly quote cells that contain delimiter characters.
author | Chris Cannam |
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date | Fri, 03 Apr 2020 17:11:05 +0100 |
parents | 77543124651b |
children |
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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. 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 "PlayParameterRepository.h" #include "PlayParameters.h" #include "Playable.h" #include <iostream> PlayParameterRepository * PlayParameterRepository::m_instance = new PlayParameterRepository; PlayParameterRepository * PlayParameterRepository::getInstance() { return m_instance; } PlayParameterRepository::~PlayParameterRepository() { } void PlayParameterRepository::addPlayable(int playableId, const Playable *playable) { if (!getPlayParameters(playableId)) { // Give all playables the same type of play parameters for the // moment auto params = std::make_shared<PlayParameters>(); m_playParameters[playableId] = params; params->setPlayClipId (playable->getDefaultPlayClipId()); params->setPlayAudible (playable->getDefaultPlayAudible()); connect(params.get(), SIGNAL(playParametersChanged()), this, SLOT(playParametersChanged())); connect(params.get(), SIGNAL(playClipIdChanged(QString)), this, SLOT(playClipIdChanged(QString))); } } void PlayParameterRepository::removePlayable(int playableId) { if (m_playParameters.find(playableId) == m_playParameters.end()) { return; } m_playParameters.erase(playableId); } void PlayParameterRepository::copyParameters(int from, int to) { if (!getPlayParameters(from)) { cerr << "ERROR: PlayParameterRepository::copyParameters: source playable unknown" << endl; return; } if (!getPlayParameters(to)) { cerr << "ERROR: PlayParameterRepository::copyParameters: target playable unknown" << endl; return; } getPlayParameters(to)->copyFrom(getPlayParameters(from).get()); } std::shared_ptr<PlayParameters> PlayParameterRepository::getPlayParameters(int playableId) { if (m_playParameters.find(playableId) == m_playParameters.end()) { return nullptr; } return m_playParameters.find(playableId)->second; } void PlayParameterRepository::playParametersChanged() { PlayParameters *params = dynamic_cast<PlayParameters *>(sender()); for (auto i: m_playParameters) { if (i.second.get() == params) { emit playParametersChanged(i.first); return; } } } void PlayParameterRepository::playClipIdChanged(QString id) { PlayParameters *params = dynamic_cast<PlayParameters *>(sender()); for (auto i: m_playParameters) { if (i.second.get() == params) { emit playClipIdChanged(i.first, id); return; } } } void PlayParameterRepository::clear() { m_playParameters.clear(); } PlayParameterRepository::EditCommand::EditCommand(std::shared_ptr<PlayParameters> params) : m_params(params) { m_from.copyFrom(m_params.get()); m_to.copyFrom(m_params.get()); } void PlayParameterRepository::EditCommand::setPlayMuted(bool muted) { m_to.setPlayMuted(muted); } void PlayParameterRepository::EditCommand::setPlayAudible(bool audible) { m_to.setPlayAudible(audible); } void PlayParameterRepository::EditCommand::setPlayPan(float pan) { m_to.setPlayPan(pan); } void PlayParameterRepository::EditCommand::setPlayGain(float gain) { m_to.setPlayGain(gain); } void PlayParameterRepository::EditCommand::setPlayClipId(QString id) { m_to.setPlayClipId(id); } void PlayParameterRepository::EditCommand::execute() { m_params->copyFrom(&m_to); } void PlayParameterRepository::EditCommand::unexecute() { m_params->copyFrom(&m_from); } QString PlayParameterRepository::EditCommand::getName() const { QString name; QString multiname = tr("Adjust Playback Parameters"); int changed = 0; if (m_to.isPlayAudible() != m_from.isPlayAudible()) { name = tr("Change Playback Mute State"); if (++changed > 1) return multiname; } if (m_to.getPlayGain() != m_from.getPlayGain()) { name = tr("Change Playback Gain"); if (++changed > 1) return multiname; } if (m_to.getPlayPan() != m_from.getPlayPan()) { name = tr("Change Playback Pan"); if (++changed > 1) return multiname; } if (m_to.getPlayClipId() != m_from.getPlayClipId()) { name = tr("Change Playback Sample"); if (++changed > 1) return multiname; } if (name == "") return multiname; return name; }