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// qsamplerOptionsForm.cpp |
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// |
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/**************************************************************************** |
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Copyright (C) 2004-2019, rncbc aka Rui Nuno Capela. All rights reserved. |
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Copyright (C) 2007, Christian Schoenebeck |
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|
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This program is free software; you can redistribute it and/or |
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modify it under the terms of the GNU General Public License |
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as published by the Free Software Foundation; either version 2 |
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of the License, or (at your option) any later version. |
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|
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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|
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You should have received a copy of the GNU General Public License along |
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with this program; if not, write to the Free Software Foundation, Inc., |
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
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|
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*****************************************************************************/ |
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|
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#include "qsamplerOptionsForm.h" |
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|
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#include "qsamplerAbout.h" |
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#include "qsamplerOptions.h" |
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|
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#include "qsamplerPaletteForm.h" |
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|
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#include <QMessageBox> |
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#include <QFontDialog> |
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#include <QFileDialog> |
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|
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#include <QStyleFactory> |
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|
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|
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// Translatable macro contextualizer. |
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#undef _TR |
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#define _TR(x) QT_TR_NOOP(x) |
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|
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|
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// Default (empty/blank) name. |
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static const char *g_pszDefName = _TR("(default)"); |
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|
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|
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namespace QSampler { |
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|
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//------------------------------------------------------------------------- |
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// QSampler::OptionsForm -- Options form implementation. |
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// |
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|
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OptionsForm::OptionsForm ( QWidget* pParent ) |
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: QDialog(pParent) |
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{ |
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m_ui.setupUi(this); |
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|
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// No settings descriptor initially (the caller will set it). |
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m_pOptions = nullptr; |
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|
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// Initialize dirty control state. |
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m_iDirtySetup = 0; |
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m_iDirtyCount = 0; |
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|
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// Set dialog validators... |
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m_ui.ServerPortComboBox->setValidator( |
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new QIntValidator(m_ui.ServerPortComboBox)); |
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|
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// Try to restore old window positioning. |
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adjustSize(); |
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|
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QObject::connect(m_ui.ServerHostComboBox, |
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SIGNAL(editTextChanged(const QString&)), |
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SLOT(optionsChanged())); |
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QObject::connect(m_ui.ServerPortComboBox, |
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SIGNAL(editTextChanged(const QString&)), |
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SLOT(optionsChanged())); |
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QObject::connect(m_ui.ServerTimeoutSpinBox, |
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SIGNAL(valueChanged(int)), |
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SLOT(optionsChanged())); |
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QObject::connect(m_ui.ServerStartCheckBox, |
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SIGNAL(stateChanged(int)), |
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SLOT(optionsChanged())); |
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QObject::connect(m_ui.ServerCmdLineComboBox, |
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SIGNAL(editTextChanged(const QString&)), |
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SLOT(optionsChanged())); |
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QObject::connect(m_ui.StartDelaySpinBox, |
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SIGNAL(valueChanged(int)), |
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SLOT(optionsChanged())); |
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QObject::connect(m_ui.MessagesLogCheckBox, |
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SIGNAL(stateChanged(int)), |
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SLOT(optionsChanged())); |
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QObject::connect(m_ui.MessagesLogPathComboBox, |
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SIGNAL(editTextChanged(const QString&)), |
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SLOT(optionsChanged())); |
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QObject::connect(m_ui.MessagesLogPathToolButton, |
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SIGNAL(clicked()), |
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SLOT(browseMessagesLogPath())); |
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QObject::connect(m_ui.DisplayFontPushButton, |
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SIGNAL(clicked()), |
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SLOT(chooseDisplayFont())); |
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QObject::connect(m_ui.DisplayEffectCheckBox, |
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SIGNAL(toggled(bool)), |
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SLOT(toggleDisplayEffect(bool))); |
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QObject::connect(m_ui.AutoRefreshCheckBox, |
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SIGNAL(stateChanged(int)), |
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SLOT(optionsChanged())); |
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QObject::connect(m_ui.AutoRefreshTimeSpinBox, |
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SIGNAL(valueChanged(int)), |
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SLOT(optionsChanged())); |
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QObject::connect(m_ui.MaxVolumeSpinBox, |
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SIGNAL(valueChanged(int)), |
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SLOT(optionsChanged())); |
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QObject::connect(m_ui.MessagesFontPushButton, |
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SIGNAL(clicked()), |
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SLOT(chooseMessagesFont())); |
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QObject::connect(m_ui.MessagesLimitCheckBox, |
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SIGNAL(stateChanged(int)), |
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SLOT(optionsChanged())); |
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QObject::connect(m_ui.MessagesLimitLinesSpinBox, |
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SIGNAL(valueChanged(int)), |
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SLOT(optionsChanged())); |
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QObject::connect(m_ui.ConfirmRemoveCheckBox, |
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SIGNAL(stateChanged(int)), |
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SLOT(optionsChanged())); |
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QObject::connect(m_ui.ConfirmResetCheckBox, |
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SIGNAL(stateChanged(int)), |
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SLOT(optionsChanged())); |
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QObject::connect(m_ui.ConfirmRestartCheckBox, |
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SIGNAL(stateChanged(int)), |
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SLOT(optionsChanged())); |
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QObject::connect(m_ui.ConfirmErrorCheckBox, |
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SIGNAL(stateChanged(int)), |
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SLOT(optionsChanged())); |
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QObject::connect(m_ui.KeepOnTopCheckBox, |
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SIGNAL(stateChanged(int)), |
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SLOT(optionsChanged())); |
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QObject::connect(m_ui.StdoutCaptureCheckBox, |
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SIGNAL(stateChanged(int)), |
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SLOT(optionsChanged())); |
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QObject::connect(m_ui.MaxRecentFilesSpinBox, |
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SIGNAL(valueChanged(int)), |
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SLOT(optionsChanged())); |
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QObject::connect(m_ui.CompletePathCheckBox, |
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SIGNAL(stateChanged(int)), |
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SLOT(optionsChanged())); |
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QObject::connect(m_ui.InstrumentNamesCheckBox, |
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SIGNAL(stateChanged(int)), |
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SLOT(optionsChanged())); |
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QObject::connect(m_ui.CustomColorThemeComboBox, |
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SIGNAL(activated(int)), |
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SLOT(optionsChanged())); |
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QObject::connect(m_ui.CustomColorThemeToolButton, |
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SIGNAL(clicked()), |
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SLOT(editCustomColorThemes())); |
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QObject::connect(m_ui.CustomStyleThemeComboBox, |
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SIGNAL(activated(int)), |
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SLOT(optionsChanged())); |
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QObject::connect(m_ui.BaseFontSizeComboBox, |
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SIGNAL(editTextChanged(const QString&)), |
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SLOT(optionsChanged())); |
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QObject::connect(m_ui.MaxVoicesSpinBox, |
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SIGNAL(valueChanged(int)), |
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SLOT(maxVoicesChanged(int))); |
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QObject::connect(m_ui.MaxStreamsSpinBox, |
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SIGNAL(valueChanged(int)), |
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SLOT(maxStreamsChanged(int))); |
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QObject::connect(m_ui.DialogButtonBox, |
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SIGNAL(accepted()), |
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SLOT(accept())); |
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QObject::connect(m_ui.DialogButtonBox, |
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SIGNAL(rejected()), |
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SLOT(reject())); |
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} |
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|
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OptionsForm::~OptionsForm() |
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{ |
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} |
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|
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// Populate (setup) dialog controls from settings descriptors. |
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void OptionsForm::setup ( Options *pOptions ) |
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{ |
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// Set reference descriptor. |
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m_pOptions = pOptions; |
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|
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// Start clean. |
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m_iDirtyCount = 0; |
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// Avoid nested changes. |
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m_iDirtySetup++; |
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|
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// Load combo box history... |
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m_pOptions->loadComboBoxHistory(m_ui.ServerHostComboBox); |
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m_pOptions->loadComboBoxHistory(m_ui.ServerPortComboBox); |
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m_pOptions->loadComboBoxHistory(m_ui.ServerCmdLineComboBox); |
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m_pOptions->loadComboBoxHistory(m_ui.MessagesLogPathComboBox); |
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|
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// Load Server settings... |
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m_ui.ServerHostComboBox->setEditText(m_pOptions->sServerHost); |
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m_ui.ServerPortComboBox->setEditText(QString::number(m_pOptions->iServerPort)); |
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m_ui.ServerTimeoutSpinBox->setValue(m_pOptions->iServerTimeout); |
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m_ui.ServerStartCheckBox->setChecked(m_pOptions->bServerStart); |
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m_ui.ServerCmdLineComboBox->setEditText(m_pOptions->sServerCmdLine); |
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m_ui.StartDelaySpinBox->setValue(m_pOptions->iStartDelay); |
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|
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// Logging options... |
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m_ui.MessagesLogCheckBox->setChecked(m_pOptions->bMessagesLog); |
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m_ui.MessagesLogPathComboBox->setEditText(m_pOptions->sMessagesLogPath); |
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|
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// Load Display options... |
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QFont font; |
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QPalette pal; |
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|
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// Display font. |
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if (m_pOptions->sDisplayFont.isEmpty() |
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|| !font.fromString(m_pOptions->sDisplayFont)) |
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font = QFont("Sans Serif", 8); |
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m_ui.DisplayFontTextLabel->setFont(font); |
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m_ui.DisplayFontTextLabel->setText(font.family() |
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+ ' ' + QString::number(font.pointSize())); |
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|
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// Display effect. |
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m_ui.DisplayEffectCheckBox->setChecked(m_pOptions->bDisplayEffect); |
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toggleDisplayEffect(m_pOptions->bDisplayEffect); |
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|
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// Auto-refresh and maximum volume options. |
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m_ui.AutoRefreshCheckBox->setChecked(m_pOptions->bAutoRefresh); |
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m_ui.AutoRefreshTimeSpinBox->setValue(m_pOptions->iAutoRefreshTime); |
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m_ui.MaxVolumeSpinBox->setValue(m_pOptions->iMaxVolume); |
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|
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// Messages font. |
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if (m_pOptions->sMessagesFont.isEmpty() |
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|| !font.fromString(m_pOptions->sMessagesFont)) |
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font = QFont("Monospace", 8); |
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pal = m_ui.MessagesFontTextLabel->palette(); |
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pal.setColor(QPalette::Background, pal.base().color()); |
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m_ui.MessagesFontTextLabel->setPalette(pal); |
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m_ui.MessagesFontTextLabel->setFont(font); |
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m_ui.MessagesFontTextLabel->setText(font.family() |
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+ ' ' + QString::number(font.pointSize())); |
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|
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// Messages limit option. |
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m_ui.MessagesLimitCheckBox->setChecked(m_pOptions->bMessagesLimit); |
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m_ui.MessagesLimitLinesSpinBox->setValue(m_pOptions->iMessagesLimitLines); |
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|
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// Other options finally. |
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m_ui.ConfirmRemoveCheckBox->setChecked(m_pOptions->bConfirmRemove); |
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m_ui.ConfirmRestartCheckBox->setChecked(m_pOptions->bConfirmRestart); |
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m_ui.ConfirmResetCheckBox->setChecked(m_pOptions->bConfirmReset); |
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m_ui.ConfirmErrorCheckBox->setChecked(m_pOptions->bConfirmError); |
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m_ui.KeepOnTopCheckBox->setChecked(m_pOptions->bKeepOnTop); |
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m_ui.StdoutCaptureCheckBox->setChecked(m_pOptions->bStdoutCapture); |
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m_ui.CompletePathCheckBox->setChecked(m_pOptions->bCompletePath); |
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m_ui.InstrumentNamesCheckBox->setChecked(m_pOptions->bInstrumentNames); |
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m_ui.MaxRecentFilesSpinBox->setValue(m_pOptions->iMaxRecentFiles); |
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if (m_pOptions->iBaseFontSize > 0) |
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m_ui.BaseFontSizeComboBox->setEditText(QString::number(m_pOptions->iBaseFontSize)); |
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else |
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m_ui.BaseFontSizeComboBox->setCurrentIndex(0); |
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|
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#ifndef CONFIG_LIBGIG |
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m_ui.InstrumentNamesCheckBox->setEnabled(false); |
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#endif |
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|
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bMaxVoicesModified = bMaxStreamsModified = false; |
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#ifdef CONFIG_MAX_VOICES |
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const bool bMaxVoicesSupported = |
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m_pOptions->getEffectiveMaxVoices() >= 0; |
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const bool bMaxStreamsSupported = |
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m_pOptions->getEffectiveMaxStreams() >= 0; |
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|
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m_ui.MaxVoicesSpinBox->setEnabled(bMaxVoicesSupported); |
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m_ui.MaxVoicesSpinBox->setValue(m_pOptions->getMaxVoices()); |
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if (!bMaxVoicesSupported) |
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m_ui.MaxVoicesSpinBox->setToolTip( |
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tr("This parameter is not supported by the current sampler " |
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"version in use.") |
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); |
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else |
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m_ui.MaxVoicesSpinBox->setToolTip( |
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tr("The max. amount of voices the sampler shall process " |
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"simultaneously.") |
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); |
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|
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m_ui.MaxStreamsSpinBox->setEnabled(bMaxStreamsSupported); |
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m_ui.MaxStreamsSpinBox->setValue(m_pOptions->getMaxStreams()); |
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if (!bMaxStreamsSupported) |
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m_ui.MaxStreamsSpinBox->setToolTip( |
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tr("This parameter is not supported by the current sampler " |
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"version in use.") |
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); |
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else |
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m_ui.MaxStreamsSpinBox->setToolTip( |
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tr("The max. amount of disk streams the sampler shall process " |
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"simultaneously.") |
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); |
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#else |
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m_ui.MaxVoicesSpinBox->setEnabled(false); |
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m_ui.MaxStreamsSpinBox->setEnabled(false); |
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m_ui.MaxVoicesSpinBox->setToolTip( |
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tr("QSampler was built without support for this parameter.") |
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); |
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m_ui.MaxStreamsSpinBox->setToolTip( |
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tr("QSampler was built without support for this parameter.") |
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); |
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#endif // CONFIG_MAX_VOICES |
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|
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// Custom display options... |
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resetCustomColorThemes(m_pOptions->sCustomColorTheme); |
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resetCustomStyleThemes(m_pOptions->sCustomStyleTheme); |
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|
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// Done. |
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m_iDirtySetup--; |
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stabilizeForm(); |
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} |
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|
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|
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// Accept settings (OK button slot). |
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void OptionsForm::accept (void) |
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{ |
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// Save options... |
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if (m_iDirtyCount > 0) { |
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// Server settings.... |
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m_pOptions->sServerHost = m_ui.ServerHostComboBox->currentText().trimmed(); |
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m_pOptions->iServerPort = m_ui.ServerPortComboBox->currentText().toInt(); |
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m_pOptions->iServerTimeout = m_ui.ServerTimeoutSpinBox->value(); |
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m_pOptions->bServerStart = m_ui.ServerStartCheckBox->isChecked(); |
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m_pOptions->sServerCmdLine = m_ui.ServerCmdLineComboBox->currentText().trimmed(); |
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m_pOptions->iStartDelay = m_ui.StartDelaySpinBox->value(); |
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// Logging options... |
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m_pOptions->bMessagesLog = m_ui.MessagesLogCheckBox->isChecked(); |
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m_pOptions->sMessagesLogPath = m_ui.MessagesLogPathComboBox->currentText(); |
331 |
// Channels options... |
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m_pOptions->sDisplayFont = m_ui.DisplayFontTextLabel->font().toString(); |
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m_pOptions->bDisplayEffect = m_ui.DisplayEffectCheckBox->isChecked(); |
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m_pOptions->bAutoRefresh = m_ui.AutoRefreshCheckBox->isChecked(); |
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m_pOptions->iAutoRefreshTime = m_ui.AutoRefreshTimeSpinBox->value(); |
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m_pOptions->iMaxVolume = m_ui.MaxVolumeSpinBox->value(); |
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// Messages options... |
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m_pOptions->sMessagesFont = m_ui.MessagesFontTextLabel->font().toString(); |
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m_pOptions->bMessagesLimit = m_ui.MessagesLimitCheckBox->isChecked(); |
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m_pOptions->iMessagesLimitLines = m_ui.MessagesLimitLinesSpinBox->value(); |
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// Other options... |
342 |
m_pOptions->bConfirmRemove = m_ui.ConfirmRemoveCheckBox->isChecked(); |
343 |
m_pOptions->bConfirmRestart = m_ui.ConfirmRestartCheckBox->isChecked(); |
344 |
m_pOptions->bConfirmReset = m_ui.ConfirmResetCheckBox->isChecked(); |
345 |
m_pOptions->bConfirmError = m_ui.ConfirmErrorCheckBox->isChecked(); |
346 |
m_pOptions->bKeepOnTop = m_ui.KeepOnTopCheckBox->isChecked(); |
347 |
m_pOptions->bStdoutCapture = m_ui.StdoutCaptureCheckBox->isChecked(); |
348 |
m_pOptions->bCompletePath = m_ui.CompletePathCheckBox->isChecked(); |
349 |
m_pOptions->bInstrumentNames = m_ui.InstrumentNamesCheckBox->isChecked(); |
350 |
m_pOptions->iMaxRecentFiles = m_ui.MaxRecentFilesSpinBox->value(); |
351 |
m_pOptions->iBaseFontSize = m_ui.BaseFontSizeComboBox->currentText().toInt(); |
352 |
// Custom color/style theme options... |
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const QString sOldCustomStyleTheme = m_pOptions->sCustomStyleTheme; |
354 |
if (m_ui.CustomStyleThemeComboBox->currentIndex() > 0) |
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m_pOptions->sCustomStyleTheme = m_ui.CustomStyleThemeComboBox->currentText(); |
356 |
else |
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m_pOptions->sCustomStyleTheme.clear(); |
358 |
const QString sOldCustomColorTheme = m_pOptions->sCustomColorTheme; |
359 |
if (m_ui.CustomColorThemeComboBox->currentIndex() > 0) |
360 |
m_pOptions->sCustomColorTheme = m_ui.CustomColorThemeComboBox->currentText(); |
361 |
else |
362 |
m_pOptions->sCustomColorTheme.clear(); |
363 |
// Check whether restart is needed or whether |
364 |
// custom options maybe set up immediately... |
365 |
int iNeedRestart = 0; |
366 |
if (m_pOptions->sCustomStyleTheme != sOldCustomStyleTheme) { |
367 |
if (m_pOptions->sCustomStyleTheme.isEmpty()) { |
368 |
++iNeedRestart; |
369 |
} else { |
370 |
QApplication::setStyle( |
371 |
QStyleFactory::create(m_pOptions->sCustomStyleTheme)); |
372 |
} |
373 |
} |
374 |
if (m_pOptions->sCustomColorTheme != sOldCustomColorTheme) { |
375 |
if (m_pOptions->sCustomColorTheme.isEmpty()) { |
376 |
++iNeedRestart; |
377 |
} else { |
378 |
QPalette pal; |
379 |
if (PaletteForm::namedPalette( |
380 |
&m_pOptions->settings(), m_pOptions->sCustomColorTheme, pal)) |
381 |
QApplication::setPalette(pal); |
382 |
} |
383 |
} |
384 |
// Show restart message if needed... |
385 |
if (iNeedRestart > 0) { |
386 |
QMessageBox::information(this, |
387 |
tr("Information"), |
388 |
tr("Some settings may be only effective\n" |
389 |
"next time you start this application.")); |
390 |
} |
391 |
// Reset dirty flag. |
392 |
m_iDirtyCount = 0; |
393 |
} |
394 |
|
395 |
// if the user modified the limits, apply them to the sampler |
396 |
// (and store it later in qsampler's configuration) |
397 |
if (bMaxVoicesModified && m_ui.MaxVoicesSpinBox->isEnabled()) |
398 |
m_pOptions->setMaxVoices(m_ui.MaxVoicesSpinBox->value()); |
399 |
if (bMaxStreamsModified && m_ui.MaxStreamsSpinBox->isEnabled()) |
400 |
m_pOptions->setMaxStreams(m_ui.MaxStreamsSpinBox->value()); |
401 |
|
402 |
// Save combobox history... |
403 |
m_pOptions->saveComboBoxHistory(m_ui.ServerHostComboBox); |
404 |
m_pOptions->saveComboBoxHistory(m_ui.ServerPortComboBox); |
405 |
m_pOptions->saveComboBoxHistory(m_ui.ServerCmdLineComboBox); |
406 |
m_pOptions->saveComboBoxHistory(m_ui.MessagesLogPathComboBox); |
407 |
|
408 |
// Save/commit to disk. |
409 |
m_pOptions->saveOptions(); |
410 |
|
411 |
// Just go with dialog acceptance. |
412 |
QDialog::accept(); |
413 |
} |
414 |
|
415 |
|
416 |
// Reject settings (Cancel button slot). |
417 |
void OptionsForm::reject (void) |
418 |
{ |
419 |
bool bReject = true; |
420 |
|
421 |
// Check if there's any pending changes... |
422 |
if (m_iDirtyCount > 0) { |
423 |
switch (QMessageBox::warning(this, |
424 |
tr("Warning"), |
425 |
tr("Some settings have been changed.\n\n" |
426 |
"Do you want to apply the changes?"), |
427 |
QMessageBox::Apply | |
428 |
QMessageBox::Discard | |
429 |
QMessageBox::Cancel)) { |
430 |
case QMessageBox::Apply: |
431 |
accept(); |
432 |
return; |
433 |
case QMessageBox::Discard: |
434 |
break; |
435 |
default: // Cancel. |
436 |
bReject = false; |
437 |
} |
438 |
} |
439 |
|
440 |
if (bReject) |
441 |
QDialog::reject(); |
442 |
} |
443 |
|
444 |
|
445 |
// Dirty up settings. |
446 |
void OptionsForm::optionsChanged (void) |
447 |
{ |
448 |
if (m_iDirtySetup > 0) |
449 |
return; |
450 |
|
451 |
m_iDirtyCount++; |
452 |
stabilizeForm(); |
453 |
} |
454 |
|
455 |
|
456 |
// Stabilize current form state. |
457 |
void OptionsForm::stabilizeForm (void) |
458 |
{ |
459 |
bool bValid = (m_iDirtyCount > 0); |
460 |
|
461 |
bool bEnabled = m_ui.ServerStartCheckBox->isChecked(); |
462 |
m_ui.ServerCmdLineTextLabel->setEnabled(bEnabled); |
463 |
m_ui.ServerCmdLineComboBox->setEnabled(bEnabled); |
464 |
m_ui.StartDelayTextLabel->setEnabled(bEnabled); |
465 |
m_ui.StartDelaySpinBox->setEnabled(bEnabled); |
466 |
|
467 |
bEnabled = m_ui.MessagesLogCheckBox->isChecked(); |
468 |
m_ui.MessagesLogPathComboBox->setEnabled(bEnabled); |
469 |
m_ui.MessagesLogPathToolButton->setEnabled(bEnabled); |
470 |
if (bEnabled && bValid) { |
471 |
const QString& sPath = m_ui.MessagesLogPathComboBox->currentText(); |
472 |
bValid = !sPath.isEmpty(); |
473 |
} |
474 |
|
475 |
m_ui.AutoRefreshTimeSpinBox->setEnabled( |
476 |
m_ui.AutoRefreshCheckBox->isChecked()); |
477 |
m_ui.MessagesLimitLinesSpinBox->setEnabled( |
478 |
m_ui.MessagesLimitCheckBox->isChecked()); |
479 |
|
480 |
m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(bValid); |
481 |
} |
482 |
|
483 |
|
484 |
// Messages log path browse slot. |
485 |
void OptionsForm::browseMessagesLogPath (void) |
486 |
{ |
487 |
QString sFileName = QFileDialog::getSaveFileName( |
488 |
this, // Parent. |
489 |
tr("Messages Log"), // Caption. |
490 |
m_ui.MessagesLogPathComboBox->currentText(), // Start here. |
491 |
tr("Log files") + " (*.log)" // Filter (log files) |
492 |
); |
493 |
|
494 |
if (!sFileName.isEmpty()) { |
495 |
m_ui.MessagesLogPathComboBox->setEditText(sFileName); |
496 |
m_ui.MessagesLogPathComboBox->setFocus(); |
497 |
optionsChanged(); |
498 |
} |
499 |
} |
500 |
|
501 |
|
502 |
// The channel display font selection dialog. |
503 |
void OptionsForm::chooseDisplayFont (void) |
504 |
{ |
505 |
bool bOk = false; |
506 |
QFont font = QFontDialog::getFont(&bOk, |
507 |
m_ui.DisplayFontTextLabel->font(), this); |
508 |
if (bOk) { |
509 |
m_ui.DisplayFontTextLabel->setFont(font); |
510 |
m_ui.DisplayFontTextLabel->setText(font.family() |
511 |
+ ' ' + QString::number(font.pointSize())); |
512 |
optionsChanged(); |
513 |
} |
514 |
} |
515 |
|
516 |
|
517 |
// The messages font selection dialog. |
518 |
void OptionsForm::chooseMessagesFont (void) |
519 |
{ |
520 |
bool bOk = false; |
521 |
QFont font = QFontDialog::getFont(&bOk, |
522 |
m_ui.MessagesFontTextLabel->font(), this); |
523 |
if (bOk) { |
524 |
m_ui.MessagesFontTextLabel->setFont(font); |
525 |
m_ui.MessagesFontTextLabel->setText(font.family() |
526 |
+ ' ' + QString::number(font.pointSize())); |
527 |
optionsChanged(); |
528 |
} |
529 |
} |
530 |
|
531 |
|
532 |
// The channel display effect demo changer. |
533 |
void OptionsForm::toggleDisplayEffect ( bool bOn ) |
534 |
{ |
535 |
QPalette pal; |
536 |
pal.setColor(QPalette::Foreground, Qt::green); |
537 |
if (bOn) { |
538 |
QPixmap pm(":/images/displaybg1.png"); |
539 |
pal.setBrush(QPalette::Background, QBrush(pm)); |
540 |
} else { |
541 |
pal.setColor(QPalette::Background, Qt::black); |
542 |
} |
543 |
m_ui.DisplayFontTextLabel->setPalette(pal); |
544 |
|
545 |
optionsChanged(); |
546 |
} |
547 |
|
548 |
void OptionsForm::maxVoicesChanged(int /*iMaxVoices*/) |
549 |
{ |
550 |
bMaxVoicesModified = true; |
551 |
optionsChanged(); |
552 |
} |
553 |
|
554 |
void OptionsForm::maxStreamsChanged(int /*iMaxStreams*/) |
555 |
{ |
556 |
bMaxStreamsModified = true; |
557 |
optionsChanged(); |
558 |
} |
559 |
|
560 |
|
561 |
// Custom color palette theme manager. |
562 |
void OptionsForm::editCustomColorThemes (void) |
563 |
{ |
564 |
PaletteForm form(this); |
565 |
form.setSettings(&m_pOptions->settings()); |
566 |
|
567 |
QString sCustomColorTheme; |
568 |
int iDirtyCustomColorTheme = 0; |
569 |
|
570 |
const int iCustomColorTheme |
571 |
= m_ui.CustomColorThemeComboBox->currentIndex(); |
572 |
if (iCustomColorTheme > 0) { |
573 |
sCustomColorTheme = m_ui.CustomColorThemeComboBox->itemText( |
574 |
iCustomColorTheme); |
575 |
form.setPaletteName(sCustomColorTheme); |
576 |
} |
577 |
|
578 |
if (form.exec() == QDialog::Accepted) { |
579 |
sCustomColorTheme = form.paletteName(); |
580 |
++iDirtyCustomColorTheme; |
581 |
} |
582 |
|
583 |
if (iDirtyCustomColorTheme > 0 || form.isDirty()) { |
584 |
resetCustomColorThemes(sCustomColorTheme); |
585 |
optionsChanged(); |
586 |
} |
587 |
} |
588 |
|
589 |
|
590 |
// Custom color palette themes settler. |
591 |
void OptionsForm::resetCustomColorThemes ( |
592 |
const QString& sCustomColorTheme ) |
593 |
{ |
594 |
m_ui.CustomColorThemeComboBox->clear(); |
595 |
m_ui.CustomColorThemeComboBox->addItem( |
596 |
tr(g_pszDefName)); |
597 |
m_ui.CustomColorThemeComboBox->addItems( |
598 |
PaletteForm::namedPaletteList(&m_pOptions->settings())); |
599 |
|
600 |
int iCustomColorTheme = 0; |
601 |
if (!sCustomColorTheme.isEmpty()) { |
602 |
iCustomColorTheme = m_ui.CustomColorThemeComboBox->findText( |
603 |
sCustomColorTheme); |
604 |
if (iCustomColorTheme < 0) |
605 |
iCustomColorTheme = 0; |
606 |
} |
607 |
m_ui.CustomColorThemeComboBox->setCurrentIndex(iCustomColorTheme); |
608 |
} |
609 |
|
610 |
|
611 |
// Custom widget style themes settler. |
612 |
void OptionsForm::resetCustomStyleThemes ( |
613 |
const QString& sCustomStyleTheme ) |
614 |
{ |
615 |
m_ui.CustomStyleThemeComboBox->clear(); |
616 |
m_ui.CustomStyleThemeComboBox->addItem( |
617 |
tr(g_pszDefName)); |
618 |
m_ui.CustomStyleThemeComboBox->addItems(QStyleFactory::keys()); |
619 |
|
620 |
int iCustomStyleTheme = 0; |
621 |
if (!sCustomStyleTheme.isEmpty()) { |
622 |
iCustomStyleTheme = m_ui.CustomStyleThemeComboBox->findText( |
623 |
sCustomStyleTheme); |
624 |
if (iCustomStyleTheme < 0) |
625 |
iCustomStyleTheme = 0; |
626 |
} |
627 |
m_ui.CustomStyleThemeComboBox->setCurrentIndex(iCustomStyleTheme); |
628 |
} |
629 |
|
630 |
|
631 |
} // namespace QSampler |
632 |
|
633 |
// end of qsamplerOptionsForm.cpp |