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// qsamplerDeviceForm.cpp |
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// |
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/**************************************************************************** |
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Copyright (C) 2004-2007, 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 "qsamplerDeviceForm.h" |
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|
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#include "qsamplerAbout.h" |
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#include "qsamplerMainForm.h" |
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|
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#include <QHeaderView> |
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#include <QMessageBox> |
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|
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|
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namespace QSampler { |
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|
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DeviceForm::DeviceForm ( QWidget *pParent, Qt::WindowFlags wflags ) |
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: QDialog(pParent, wflags) |
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{ |
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m_ui.setupUi(this); |
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|
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// Initialize locals. |
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m_iDirtySetup = 0; |
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m_iDirtyCount = 0; |
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m_bNewDevice = false; |
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m_deviceType = qsamplerDevice::None; |
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m_pAudioItems = NULL; |
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m_pMidiItems = NULL; |
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// No exclusive mode as default. |
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m_deviceTypeMode = qsamplerDevice::None; |
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|
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m_ui.DeviceListView->header()->hide(); |
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|
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m_ui.DeviceParamTable->setModel(&m_deviceParamModel); |
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m_ui.DeviceParamTable->setItemDelegate(&m_deviceParamDelegate); |
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m_ui.DeviceParamTable->horizontalHeader()->setResizeMode(2, QHeaderView::Stretch); |
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m_ui.DeviceParamTable->verticalHeader()->hide(); |
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|
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m_ui.DevicePortParamTable->setModel(&m_devicePortParamModel); |
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m_ui.DevicePortParamTable->setItemDelegate(&m_devicePortParamDelegate); |
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m_ui.DevicePortParamTable->horizontalHeader()->setResizeMode(2, QHeaderView::Stretch); |
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m_ui.DevicePortParamTable->verticalHeader()->hide(); |
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|
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// Initial contents. |
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refreshDevices(); |
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// Try to restore normal window positioning. |
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adjustSize(); |
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|
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QObject::connect(m_ui.DeviceListView, |
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SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), |
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SLOT(selectDevice())); |
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QObject::connect(m_ui.DeviceListView, |
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SIGNAL(customContextMenuRequested(const QPoint&)), |
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SLOT(deviceListViewContextMenu(const QPoint&))); |
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QObject::connect(m_ui.RefreshDevicesPushButton, |
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SIGNAL(clicked()), |
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SLOT(refreshDevices())); |
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QObject::connect(m_ui.DriverNameComboBox, |
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SIGNAL(activated(const QString&)), |
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SLOT(selectDriver(const QString&))); |
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QObject::connect(m_ui.DevicePortComboBox, |
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SIGNAL(activated(int)), |
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SLOT(selectDevicePort(int))); |
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QObject::connect(m_ui.CreateDevicePushButton, |
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SIGNAL(clicked()), |
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SLOT(createDevice())); |
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QObject::connect(m_ui.DeleteDevicePushButton, |
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SIGNAL(clicked()), |
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SLOT(deleteDevice())); |
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QObject::connect(m_ui.ClosePushButton, |
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SIGNAL(clicked()), |
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SLOT(close())); |
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QObject::connect(&m_deviceParamModel, |
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SIGNAL(modelReset()), |
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SLOT(updateCellRenderers())); |
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QObject::connect(&m_deviceParamModel, |
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SIGNAL(dataChanged(const QModelIndex&, const QModelIndex&)), |
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SLOT(updateCellRenderers(const QModelIndex&, const QModelIndex&))); |
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QObject::connect(&m_devicePortParamModel, |
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SIGNAL(modelReset()), |
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SLOT(updatePortCellRenderers())); |
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QObject::connect(&m_devicePortParamModel, |
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SIGNAL(dataChanged(const QModelIndex&, const QModelIndex&)), |
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SLOT(updatePortCellRenderers(const QModelIndex&, const QModelIndex&))); |
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} |
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|
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DeviceForm::~DeviceForm() { |
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} |
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|
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|
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// Notify our parent that we're emerging. |
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void DeviceForm::showEvent ( QShowEvent *pShowEvent ) |
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{ |
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MainForm* pMainForm = MainForm::getInstance(); |
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if (pMainForm) |
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pMainForm->stabilizeForm(); |
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|
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stabilizeForm(); |
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|
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QWidget::showEvent(pShowEvent); |
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} |
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|
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|
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// Notify our parent that we're closing. |
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void DeviceForm::hideEvent ( QHideEvent *pHideEvent ) |
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{ |
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QWidget::hideEvent(pHideEvent); |
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|
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MainForm *pMainForm = MainForm::getInstance(); |
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if (pMainForm) |
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pMainForm->stabilizeForm(); |
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|
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// Signal special whether we changed the device set. |
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if (m_iDirtyCount > 0) { |
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m_iDirtyCount = 0; |
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emit devicesChanged(); |
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} |
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} |
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|
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|
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// Set device type spacial exclusive mode. |
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void DeviceForm::setDeviceTypeMode ( |
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qsamplerDevice::DeviceType deviceTypeMode ) |
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{ |
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// If it has not changed, do nothing. |
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if (m_deviceTypeMode == deviceTypeMode) |
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return; |
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|
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m_deviceTypeMode = deviceTypeMode; |
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|
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// OK. Do a whole refresh around. |
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refreshDevices(); |
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} |
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|
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|
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// Device driver name setup formal initializer. |
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void DeviceForm::setDriverName ( const QString& sDriverName ) |
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{ |
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if (m_ui.DriverNameComboBox->findText(sDriverName) < 0) |
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m_ui.DriverNameComboBox->insertItem(0, sDriverName); |
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m_ui.DriverNameComboBox->setItemText( |
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m_ui.DriverNameComboBox->currentIndex(), |
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sDriverName); |
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} |
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|
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|
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// Set current selected device by type and id. |
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void DeviceForm::setDevice ( qsamplerDevice *pDevice ) |
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{ |
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// In case no device is given... |
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qsamplerDevice::DeviceType deviceType = m_deviceTypeMode; |
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if (pDevice) |
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deviceType = pDevice->deviceType(); |
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|
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// Get the device view root item... |
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qsamplerDeviceItem *pRootItem = NULL; |
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switch (deviceType) { |
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case qsamplerDevice::Audio: |
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pRootItem = m_pAudioItems; |
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break; |
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case qsamplerDevice::Midi: |
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pRootItem = m_pMidiItems; |
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break; |
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case qsamplerDevice::None: |
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break; |
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} |
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|
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// Is the root present? |
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if (pRootItem == NULL) |
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return; |
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|
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// So there's no device huh? |
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if (pDevice == NULL) { |
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m_ui.DeviceListView->setCurrentItem(pRootItem); |
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return; |
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} |
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|
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// For each child, test for identity... |
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for (int i = 0; i < pRootItem->childCount(); i++) { |
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qsamplerDeviceItem* pDeviceItem = |
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(qsamplerDeviceItem*) pRootItem->child(i); |
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|
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// If identities match, select as current device item. |
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if (pDeviceItem->device().deviceID() == pDevice->deviceID()) { |
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pDeviceItem->setSelected(true); |
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break; |
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} |
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} |
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} |
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|
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|
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|
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// Create a new device from current table view. |
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void DeviceForm::createDevice (void) |
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{ |
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MainForm *pMainForm = MainForm::getInstance(); |
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if (pMainForm == NULL) |
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return; |
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|
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QTreeWidgetItem *pItem = m_ui.DeviceListView->currentItem(); |
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if (pItem == NULL || pItem->type() != QSAMPLER_DEVICE_ITEM) |
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return; |
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|
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// About a brand new device instance... |
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qsamplerDevice device(((qsamplerDeviceItem *) pItem)->device()); |
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if (device.createDevice()) { |
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// Now it depends on the device type... |
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qsamplerDeviceItem *pRootItem = NULL; |
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switch (device.deviceType()) { |
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case qsamplerDevice::Audio: |
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pRootItem = m_pAudioItems; |
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break; |
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case qsamplerDevice::Midi: |
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pRootItem = m_pMidiItems; |
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break; |
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case qsamplerDevice::None: |
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break; |
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} |
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// Append the new device item. |
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qsamplerDeviceItem *pDeviceItem = new qsamplerDeviceItem(pRootItem, |
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device.deviceType(), device.deviceID()); |
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// Just make it the new selection... |
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pDeviceItem->setSelected(true); |
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// Main session should be marked dirty. |
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pMainForm->sessionDirty(); |
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m_iDirtyCount++; |
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} |
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} |
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|
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|
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// Delete current device in table view. |
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void DeviceForm::deleteDevice (void) |
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{ |
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MainForm *pMainForm = MainForm::getInstance(); |
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if (pMainForm == NULL) |
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return; |
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|
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QTreeWidgetItem* pItem = m_ui.DeviceListView->currentItem(); |
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if (pItem == NULL || pItem->type() != QSAMPLER_DEVICE_ITEM) |
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return; |
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|
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qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device(); |
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|
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// Prompt user if this is for real... |
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qsamplerOptions *pOptions = pMainForm->options(); |
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if (pOptions && pOptions->bConfirmRemove) { |
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if (QMessageBox::warning(this, |
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QSAMPLER_TITLE ": " + tr("Warning"), |
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tr("Delete device:\n\n" |
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"%1\n\n" |
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"Are you sure?") |
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.arg(device.deviceName()), |
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tr("OK"), tr("Cancel")) > 0) |
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return; |
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} |
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|
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// Go and destroy... |
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if (device.deleteDevice()) { |
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// Remove it from the device view... |
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delete pItem; |
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// Main session should be marked dirty. |
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pMainForm->sessionDirty(); |
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m_iDirtyCount++; |
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} |
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} |
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|
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|
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// Refresh all device list and views. |
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void DeviceForm::refreshDevices (void) |
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{ |
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MainForm *pMainForm = MainForm::getInstance(); |
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if (pMainForm == NULL) |
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return; |
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|
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// Avoid nested changes. |
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m_iDirtySetup++; |
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|
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// |
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// (Re)Load complete device configuration data ... |
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// |
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m_pAudioItems = NULL; |
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m_pMidiItems = NULL; |
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m_ui.DeviceListView->clear(); |
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if (pMainForm->client()) { |
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int *piDeviceIDs; |
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// Grab and pop Audio devices... |
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if (m_deviceTypeMode == qsamplerDevice::None || |
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m_deviceTypeMode == qsamplerDevice::Audio) { |
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m_pAudioItems = new qsamplerDeviceItem(m_ui.DeviceListView, |
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qsamplerDevice::Audio); |
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} |
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if (m_pAudioItems) { |
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piDeviceIDs = qsamplerDevice::getDevices(pMainForm->client(), |
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qsamplerDevice::Audio); |
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for (int i = 0; piDeviceIDs && piDeviceIDs[i] >= 0; i++) { |
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new qsamplerDeviceItem(m_pAudioItems, |
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qsamplerDevice::Audio, piDeviceIDs[i]); |
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} |
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m_pAudioItems->setExpanded(true); |
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} |
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// Grab and pop MIDI devices... |
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if (m_deviceTypeMode == qsamplerDevice::None || |
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m_deviceTypeMode == qsamplerDevice::Midi) { |
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m_pMidiItems = new qsamplerDeviceItem(m_ui.DeviceListView, |
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qsamplerDevice::Midi); |
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} |
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if (m_pMidiItems) { |
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piDeviceIDs = qsamplerDevice::getDevices(pMainForm->client(), |
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qsamplerDevice::Midi); |
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for (int i = 0; piDeviceIDs && piDeviceIDs[i] >= 0; i++) { |
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new qsamplerDeviceItem(m_pMidiItems, |
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qsamplerDevice::Midi, piDeviceIDs[i]); |
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} |
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m_pMidiItems->setExpanded(true); |
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} |
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} |
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|
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// Done. |
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m_iDirtySetup--; |
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|
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// Show something. |
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selectDevice(); |
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} |
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|
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|
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// Driver selection slot. |
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void DeviceForm::selectDriver ( const QString& sDriverName ) |
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{ |
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if (m_iDirtySetup > 0) |
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return; |
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|
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// |
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// Driver name has changed for a new device... |
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// |
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|
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QTreeWidgetItem* pItem = m_ui.DeviceListView->currentItem(); |
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if (pItem == NULL || pItem->type() != QSAMPLER_DEVICE_ITEM) |
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return; |
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|
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qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device(); |
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|
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// Driver change is only valid for scratch devices... |
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if (m_bNewDevice) { |
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m_iDirtySetup++; |
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device.setDriver(sDriverName); |
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m_deviceParamModel.refresh(&device, m_bNewDevice); |
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m_iDirtySetup--; |
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// Done. |
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stabilizeForm(); |
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} |
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} |
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|
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|
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// Device selection slot. |
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void DeviceForm::selectDevice () |
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{ |
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MainForm *pMainForm = MainForm::getInstance(); |
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if (pMainForm == NULL) |
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return; |
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|
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if (m_iDirtySetup > 0) |
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return; |
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|
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// |
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// Device selection has changed... |
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// |
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|
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QTreeWidgetItem* pItem = m_ui.DeviceListView->currentItem(); |
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if (pItem == NULL || pItem->type() != QSAMPLER_DEVICE_ITEM) { |
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m_deviceType = qsamplerDevice::None; |
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m_ui.DeviceNameTextLabel->setText(QString::null); |
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m_deviceParamModel.clear(); |
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m_ui.DevicePortComboBox->clear(); |
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m_devicePortParamModel.clear(); |
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m_ui.DevicePortTextLabel->setEnabled(false); |
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m_ui.DevicePortComboBox->setEnabled(false); |
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m_ui.DevicePortParamTable->setEnabled(false); |
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stabilizeForm(); |
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return; |
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} |
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|
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qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device(); |
| 400 |
|
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m_iDirtySetup++; |
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// Flag whether this is a new device. |
| 403 |
m_bNewDevice = (device.deviceID() < 0); |
| 404 |
|
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// Fill the device/driver heading... |
| 406 |
m_ui.DeviceNameTextLabel->setText(device.deviceName()); |
| 407 |
// The driver combobox is only rebuilt if device type has changed... |
| 408 |
if (device.deviceType() != m_deviceType) { |
| 409 |
m_ui.DriverNameComboBox->clear(); |
| 410 |
m_ui.DriverNameComboBox->insertItems(0, |
| 411 |
qsamplerDevice::getDrivers(pMainForm->client(), device.deviceType())); |
| 412 |
m_deviceType = device.deviceType(); |
| 413 |
} |
| 414 |
// Do we need a driver name? |
| 415 |
if (m_bNewDevice || device.driverName().isEmpty()) |
| 416 |
device.setDriver(m_ui.DriverNameComboBox->currentText()); |
| 417 |
setDriverName(device.driverName()); |
| 418 |
m_ui.DriverNameTextLabel->setEnabled(m_bNewDevice); |
| 419 |
m_ui.DriverNameComboBox->setEnabled(m_bNewDevice); |
| 420 |
// Fill the device parameter table... |
| 421 |
m_deviceParamModel.refresh(&device, m_bNewDevice); |
| 422 |
// And now the device port/channel parameter table... |
| 423 |
switch (device.deviceType()) { |
| 424 |
case qsamplerDevice::Audio: |
| 425 |
m_ui.DevicePortTextLabel->setText(tr("Ch&annel:")); |
| 426 |
break; |
| 427 |
case qsamplerDevice::Midi: |
| 428 |
m_ui.DevicePortTextLabel->setText(tr("P&ort:")); |
| 429 |
break; |
| 430 |
case qsamplerDevice::None: |
| 431 |
break; |
| 432 |
} |
| 433 |
m_ui.DevicePortComboBox->clear(); |
| 434 |
m_devicePortParamModel.clear(); |
| 435 |
if (m_bNewDevice) { |
| 436 |
m_ui.DevicePortTextLabel->setEnabled(false); |
| 437 |
m_ui.DevicePortComboBox->setEnabled(false); |
| 438 |
m_ui.DevicePortParamTable->setEnabled(false); |
| 439 |
} else { |
| 440 |
QPixmap pixmap; |
| 441 |
switch (device.deviceType()) { |
| 442 |
case qsamplerDevice::Audio: |
| 443 |
pixmap = QPixmap(":/icons/audio2.png"); |
| 444 |
break; |
| 445 |
case qsamplerDevice::Midi: |
| 446 |
pixmap = QPixmap(":/icons/midi2.png"); |
| 447 |
break; |
| 448 |
case qsamplerDevice::None: |
| 449 |
break; |
| 450 |
} |
| 451 |
qsamplerDevicePortList& ports = device.ports(); |
| 452 |
QListIterator<qsamplerDevicePort *> iter(ports); |
| 453 |
while (iter.hasNext()) { |
| 454 |
qsamplerDevicePort *pPort = iter.next(); |
| 455 |
m_ui.DevicePortComboBox->addItem(pixmap, |
| 456 |
device.deviceTypeName() |
| 457 |
+ ' ' + device.driverName() |
| 458 |
+ ' ' + pPort->portName()); |
| 459 |
} |
| 460 |
bool bEnabled = (ports.count() > 0); |
| 461 |
m_ui.DevicePortTextLabel->setEnabled(bEnabled); |
| 462 |
m_ui.DevicePortComboBox->setEnabled(bEnabled); |
| 463 |
m_ui.DevicePortParamTable->setEnabled(bEnabled); |
| 464 |
} |
| 465 |
// Done. |
| 466 |
m_iDirtySetup--; |
| 467 |
|
| 468 |
// Make the device port/channel selection effective. |
| 469 |
selectDevicePort(m_ui.DevicePortComboBox->currentIndex()); |
| 470 |
} |
| 471 |
|
| 472 |
|
| 473 |
// Device port/channel selection slot. |
| 474 |
void DeviceForm::selectDevicePort ( int iPort ) |
| 475 |
{ |
| 476 |
if (m_iDirtySetup > 0) |
| 477 |
return; |
| 478 |
|
| 479 |
// |
| 480 |
// Device port/channel selection has changed... |
| 481 |
// |
| 482 |
|
| 483 |
QTreeWidgetItem* pItem = m_ui.DeviceListView->currentItem(); |
| 484 |
if (pItem == NULL || pItem->type() != QSAMPLER_DEVICE_ITEM) |
| 485 |
return; |
| 486 |
|
| 487 |
qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device(); |
| 488 |
qsamplerDevicePort *pPort = NULL; |
| 489 |
if (iPort >= 0 && iPort < device.ports().count()) |
| 490 |
pPort = device.ports().at(iPort); |
| 491 |
if (pPort) { |
| 492 |
m_iDirtySetup++; |
| 493 |
m_devicePortParamModel.refresh(pPort, false); |
| 494 |
m_iDirtySetup--; |
| 495 |
} |
| 496 |
// Done. |
| 497 |
stabilizeForm(); |
| 498 |
} |
| 499 |
|
| 500 |
|
| 501 |
// Device parameter value change slot. |
| 502 |
void DeviceForm::changeDeviceParam ( int iRow, int iCol ) |
| 503 |
{ |
| 504 |
if (m_iDirtySetup > 0) |
| 505 |
return; |
| 506 |
if (iRow < 0 || iCol < 0) |
| 507 |
return; |
| 508 |
|
| 509 |
// |
| 510 |
// Device parameter change... |
| 511 |
// |
| 512 |
|
| 513 |
/* we do that in the model class now ... |
| 514 |
QTreeWidgetItem* pItem = m_ui.DeviceListView->currentItem(); |
| 515 |
if (pItem == NULL || pItem->type() != QSAMPLER_DEVICE_ITEM) |
| 516 |
return; |
| 517 |
|
| 518 |
qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device(); |
| 519 |
|
| 520 |
// Table 1st column has the parameter name; |
| 521 |
//const QString sParam = m_ui.DeviceParamTable->text(iRow, 0); |
| 522 |
//const QString sValue = m_ui.DeviceParamTable->text(iRow, iCol); |
| 523 |
const QString sParam = m_deviceParamModel.data(m_deviceParamModel.index(iRow, 0), Qt::DisplayRole).value<DeviceParameterRow>().name; |
| 524 |
const QString sValue = m_deviceParamModel.data(m_deviceParamModel.index(iRow, iCol), Qt::DisplayRole).value<DeviceParameterRow>().param.value; |
| 525 |
// Set the local device parameter value. |
| 526 |
if (device.setParam(sParam, sValue)) { |
| 527 |
selectDevice(); |
| 528 |
} else { |
| 529 |
stabilizeForm(); |
| 530 |
} |
| 531 |
*/ |
| 532 |
|
| 533 |
// Main session should be dirtier... |
| 534 |
MainForm *pMainForm = MainForm::getInstance(); |
| 535 |
if (pMainForm) |
| 536 |
pMainForm->sessionDirty(); |
| 537 |
} |
| 538 |
|
| 539 |
|
| 540 |
// Device port/channel parameter value change slot. |
| 541 |
void DeviceForm::changeDevicePortParam ( int iRow, int iCol ) |
| 542 |
{ |
| 543 |
if (m_iDirtySetup > 0) |
| 544 |
return; |
| 545 |
if (iRow < 0 || iCol < 0) |
| 546 |
return; |
| 547 |
|
| 548 |
// |
| 549 |
// Device port/channel parameter change... |
| 550 |
// |
| 551 |
|
| 552 |
/* we do that in the model class now ... |
| 553 |
QTreeWidgetItem* pItem = m_ui.DeviceListView->currentItem(); |
| 554 |
if (pItem == NULL || pItem->type() != QSAMPLER_DEVICE_ITEM) |
| 555 |
return; |
| 556 |
|
| 557 |
qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device(); |
| 558 |
|
| 559 |
int iPort = m_ui.DevicePortComboBox->currentIndex(); |
| 560 |
qsamplerDevicePort *pPort = NULL; |
| 561 |
if (iPort >= 0 && iPort < device.ports().count()) |
| 562 |
pPort = device.ports().at(iPort); |
| 563 |
if (pPort == NULL) |
| 564 |
return; |
| 565 |
|
| 566 |
// Table 1st column has the parameter name; |
| 567 |
//const QString sParam = m_ui.DevicePortParamTable->text(iRow, 0); |
| 568 |
//const QString sValue = m_ui.DevicePortParamTable->text(iRow, iCol); |
| 569 |
const QString sParam = m_devicePortParamModel.data(m_devicePortParamModel.index(iRow, 0), Qt::DisplayRole).value<DeviceParameterRow>().name; |
| 570 |
const QString sValue = m_devicePortParamModel.data(m_devicePortParamModel.index(iRow, iCol), Qt::DisplayRole).value<DeviceParameterRow>().param.value; |
| 571 |
|
| 572 |
// Set the local device port/channel parameter value. |
| 573 |
pPort->setParam(sParam, sValue); |
| 574 |
*/ |
| 575 |
|
| 576 |
// Done. |
| 577 |
stabilizeForm(); |
| 578 |
|
| 579 |
// Main session should be dirtier... |
| 580 |
MainForm* pMainForm = MainForm::getInstance(); |
| 581 |
if (pMainForm) |
| 582 |
pMainForm->sessionDirty(); |
| 583 |
} |
| 584 |
|
| 585 |
|
| 586 |
// Device list view context menu handler. |
| 587 |
void DeviceForm::deviceListViewContextMenu ( const QPoint& pos ) |
| 588 |
{ |
| 589 |
MainForm *pMainForm = MainForm::getInstance(); |
| 590 |
if (pMainForm == NULL) |
| 591 |
return; |
| 592 |
|
| 593 |
QTreeWidgetItem* pItem = m_ui.DeviceListView->itemAt(pos); |
| 594 |
if (pItem == NULL) |
| 595 |
return; |
| 596 |
|
| 597 |
// Build the device context menu... |
| 598 |
QMenu menu(this); |
| 599 |
QAction *pAction; |
| 600 |
|
| 601 |
bool bClient = (pMainForm->client() != NULL); |
| 602 |
bool bEnabled = (pItem != NULL); |
| 603 |
pAction = menu.addAction( |
| 604 |
QIcon(":/qsampler/pixmaps/deviceCreate.png"), |
| 605 |
tr("&Create device"), this, SLOT(createDevice())); |
| 606 |
pAction->setEnabled(bEnabled || (bClient && m_bNewDevice)); |
| 607 |
pAction = menu.addAction( |
| 608 |
QIcon(":/qsampler/pixmaps/deviceDelete.png"), |
| 609 |
tr("&Delete device"), this, SLOT(deleteDevice())); |
| 610 |
pAction->setEnabled(bEnabled && !m_bNewDevice); |
| 611 |
menu.addSeparator(); |
| 612 |
pAction = menu.addAction( |
| 613 |
QIcon(":/qsampler/pixmaps/formRefresh.png"), |
| 614 |
tr("&Refresh"), this, SLOT(refreshDevices())); |
| 615 |
pAction->setEnabled(bClient); |
| 616 |
|
| 617 |
menu.exec(pos); |
| 618 |
} |
| 619 |
|
| 620 |
|
| 621 |
// Stabilize current form state. |
| 622 |
void DeviceForm::stabilizeForm (void) |
| 623 |
{ |
| 624 |
MainForm* pMainForm = MainForm::getInstance(); |
| 625 |
QTreeWidgetItem* pItem = m_ui.DeviceListView->currentItem(); |
| 626 |
bool bClient = (pMainForm && pMainForm->client() != NULL); |
| 627 |
bool bEnabled = (pItem != NULL); |
| 628 |
m_ui.DeviceNameTextLabel->setEnabled(bEnabled && !m_bNewDevice); |
| 629 |
m_ui.DriverNameTextLabel->setEnabled(bEnabled && m_bNewDevice); |
| 630 |
m_ui.DriverNameComboBox->setEnabled(bEnabled && m_bNewDevice); |
| 631 |
m_ui.DeviceParamTable->setEnabled(bEnabled); |
| 632 |
m_ui.RefreshDevicesPushButton->setEnabled(bClient); |
| 633 |
m_ui.CreateDevicePushButton->setEnabled(bEnabled || (bClient && m_bNewDevice)); |
| 634 |
m_ui.DeleteDevicePushButton->setEnabled(bEnabled && !m_bNewDevice); |
| 635 |
} |
| 636 |
|
| 637 |
|
| 638 |
void DeviceForm::updateCellRenderers (void) |
| 639 |
{ |
| 640 |
const int rows = m_deviceParamModel.rowCount(); |
| 641 |
const int cols = m_deviceParamModel.columnCount(); |
| 642 |
updateCellRenderers( |
| 643 |
m_deviceParamModel.index(0, 0), |
| 644 |
m_deviceParamModel.index(rows - 1, cols - 1)); |
| 645 |
} |
| 646 |
|
| 647 |
|
| 648 |
void DeviceForm::updateCellRenderers ( |
| 649 |
const QModelIndex& topLeft, const QModelIndex& bottomRight ) |
| 650 |
{ |
| 651 |
for (int r = topLeft.row(); r <= bottomRight.row(); r++) { |
| 652 |
for (int c = topLeft.column(); c <= bottomRight.column(); c++) { |
| 653 |
const QModelIndex index = m_deviceParamModel.index(r, c); |
| 654 |
m_ui.DeviceParamTable->openPersistentEditor(index); |
| 655 |
} |
| 656 |
} |
| 657 |
} |
| 658 |
|
| 659 |
|
| 660 |
void DeviceForm::updatePortCellRenderers (void) |
| 661 |
{ |
| 662 |
const int rows = m_devicePortParamModel.rowCount(); |
| 663 |
const int cols = m_devicePortParamModel.columnCount(); |
| 664 |
updatePortCellRenderers( |
| 665 |
m_devicePortParamModel.index(0, 0), |
| 666 |
m_devicePortParamModel.index(rows - 1, cols - 1)); |
| 667 |
} |
| 668 |
|
| 669 |
|
| 670 |
void DeviceForm::updatePortCellRenderers ( |
| 671 |
const QModelIndex& topLeft, const QModelIndex& bottomRight ) |
| 672 |
{ |
| 673 |
for (int r = topLeft.row(); r <= bottomRight.row(); r++) { |
| 674 |
for (int c = topLeft.column(); c <= bottomRight.column(); c++) { |
| 675 |
const QModelIndex index = m_devicePortParamModel.index(r, c); |
| 676 |
m_ui.DevicePortParamTable->openPersistentEditor(index); |
| 677 |
} |
| 678 |
} |
| 679 |
} |
| 680 |
|
| 681 |
} // namespace QSampler |
| 682 |
|
| 683 |
|
| 684 |
// end of qsamplerDeviceForm.cpp |
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