configurationdialogs.cpp

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/*
    Drumstick MIDI Sequencer C++ library
    Copyright (C) 2006-2023, Pedro Lopez-Cabanillas <plcl@users.sf.net>
 
    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 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
 
#include <QMetaMethod>
#include <drumstick/backendmanager.h>
#include <drumstick/configurationdialogs.h>
 
#if defined(ENABLE_FLUIDSYNTH)
#include "fluidsettingsdialog.h"
#endif
#if defined(ENABLE_NETWORK)
#include "networksettingsdialog.h"
#endif
#if defined(ENABLE_SONIVOX)
#include "sonivoxsettingsdialog.h"
#endif
#if defined(Q_OS_MACOS)
#include "macsynthsettingsdialog.h"
#endif
 
namespace drumstick { namespace widgets {
 
bool inputDriverIsConfigurable(const QString driver)
{
    // internal configuration dialogs:
    if (driver == "Network") {
        return true;
    }
    // external configuration dialogs (residing on plugins):
    drumstick::rt::BackendManager man;
    auto obj = man.inputBackendByName(driver);
    if (obj == nullptr) {
        return false;
    }
    auto metaObj = obj->metaObject();
    if ((metaObj->indexOfProperty("isconfigurable") != -1) &&
        (metaObj->indexOfMethod("configure(QWidget*)") != -1)) {
        auto configurable = obj->property("isconfigurable");
        if (configurable.isValid()) {
            return configurable.toBool();
        }
    }
    return false;
}
 
bool outputDriverIsConfigurable(const QString driver)
{
    // internal configuration dialogs
    if ((driver == "Network")
#if defined(ENABLE_SONIVOX)
        || (driver == "SonivoxEAS")
#endif
#if defined(Q_OS_MACOS)
        || (driver == "DLS Synth")
#endif
#if defined(ENABLE_FLUIDSYNTH)
        || (driver == "FluidSynth")
#endif
    ) {
        return true;
    }
    // external configuration dialogs (residing on plugins)
    drumstick::rt::BackendManager man;
    auto obj = man.outputBackendByName(driver);
    if (obj == nullptr) {
        return false;
    }
    auto metaObj = obj->metaObject();
    if ((metaObj->indexOfProperty("isconfigurable") != -1) &&
        (metaObj->indexOfMethod("configure(QWidget*)") != -1)) {
        auto configurable = obj->property("isconfigurable");
        if (configurable.isValid()) {
            return configurable.toBool();
        }
    }
    return false;
}
 
bool configureInputDriver(const QString driver, QWidget* parent)
{
    // internal configuration dialogs
#if defined(ENABLE_NETWORK)
    if (driver == "Network") {
        NetworkSettingsDialog dlg(true, parent);
        return (dlg.exec() == QDialog::Accepted);
    }
#endif
    // external configuration dialogs (residing on plugins):
    drumstick::rt::BackendManager man;
    auto obj = man.inputBackendByName(driver);
    if (obj == nullptr) {
        return false;
    }
    auto metaObj = obj->metaObject();
    if ((metaObj->indexOfProperty("isconfigurable") != -1) &&
        (metaObj->indexOfMethod("configure(QWidget*)") != -1)) {
        auto configurable = obj->property("isconfigurable");
        if (configurable.isValid() && configurable.toBool()) {
            bool ret{false};
            QMetaObject::invokeMethod(obj, "configure", Q_RETURN_ARG(bool, ret), Q_ARG(QWidget*, parent));
            return ret;
        }
    }
    return false;
}
 
bool configureOutputDriver(const QString driver, QWidget* parent)
{
    // internal configuration dialogs
#if defined(ENABLE_NETWORK)
    if (driver == "Network") {
        NetworkSettingsDialog dlg(false, parent);
        return (dlg.exec() == QDialog::Accepted);
    }
#endif
#if defined(ENABLE_FLUIDSYNTH)
    if (driver == "FluidSynth") {
        FluidSettingsDialog dlg(parent);
        return (dlg.exec() == QDialog::Accepted);
    }
#endif
#if defined(ENABLE_SONIVOX)
    if (driver == "SonivoxEAS") {
        SonivoxSettingsDialog dlg(parent);
        return (dlg.exec() == QDialog::Accepted);
    }
#endif
#if defined(Q_OS_MACOS)
    if (driver == "DLS Synth") {
        MacSynthSettingsDialog dlg(parent);
        return (dlg.exec() == QDialog::Accepted);
    }
#endif
    // external configuration dialogs (residing on plugins):
    drumstick::rt::BackendManager man;
    auto obj = man.outputBackendByName(driver);
    if (obj == nullptr) {
        return false;
    }
    auto metaObj = obj->metaObject();
    if ((metaObj->indexOfProperty("isconfigurable") != -1) &&
        (metaObj->indexOfMethod("configure(QWidget*)") != -1)) {
        auto configurable = obj->property("isconfigurable");
        if (configurable.isValid() && configurable.toBool()) {
            bool ret{true};
            QMetaObject::invokeMethod(obj, "configure", Q_RETURN_ARG(bool, ret), Q_ARG(QWidget*, parent));
            return ret;
        }
    }
    return false;
}
 
void changeSoundFont(const QString driver, const QString fileName, QWidget* parent)
{
#if defined(ENABLE_FLUIDSYNTH)
    if (driver == "FluidSynth") {
        FluidSettingsDialog dlg(parent);
        dlg.changeSoundFont(fileName);
    }
#endif
#if defined(ENABLE_SONIVOX)
    if (driver == "SonivoxEAS") {
        SonivoxSettingsDialog dlg(parent);
        dlg.changeSoundFont(fileName);
    }
#endif
#if defined(Q_OS_MACOS)
    if (driver == "DLS Synth") {
        MacSynthSettingsDialog dlg(parent);
        dlg.changeSoundFont(fileName);
    }
#endif
}
 
QString libraryVersion()
{
    return QStringLiteral(QT_STRINGIFY(VERSION));
}
 
} // namespace widgets
} // namespace drumstick