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// qsamplerDevice.cpp |
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// |
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/**************************************************************************** |
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Copyright (C) 2005, rncbc aka Rui Nuno Capela. All rights reserved. |
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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 |
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along with this program; if not, write to the Free Software |
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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|
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*****************************************************************************/ |
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|
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#include "qsamplerDevice.h" |
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|
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#include <qspinbox.h> |
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#include <qlineedit.h> |
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|
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#include "qsamplerMainForm.h" |
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#include "qsamplerDeviceForm.h" |
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|
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#include "config.h" |
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|
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|
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//------------------------------------------------------------------------- |
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// qsamplerDeviceParam - MIDI/Audio Device parameter structure. |
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// |
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|
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// Constructors. |
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qsamplerDeviceParam::qsamplerDeviceParam ( lscp_param_info_t *pParamInfo, |
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const char *pszValue ) |
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{ |
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setParam(pParamInfo, pszValue); |
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} |
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|
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|
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// Default destructor. |
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qsamplerDeviceParam::~qsamplerDeviceParam (void) |
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{ |
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} |
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|
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|
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// Initializer. |
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void qsamplerDeviceParam::setParam ( lscp_param_info_t *pParamInfo, |
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const char *pszValue ) |
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{ |
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if (pParamInfo == NULL) |
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return; |
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|
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// Info structure field members. |
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|
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type = pParamInfo->type; |
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|
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if (pParamInfo->description) |
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description = pParamInfo->description; |
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else |
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description = QString::null; |
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|
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mandatory = (bool) pParamInfo->multiplicity; |
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fix = (bool) pParamInfo->fix; |
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multiplicity = (bool) pParamInfo->multiplicity; |
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|
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depends.clear(); |
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for (int i = 0; pParamInfo->depends && pParamInfo->depends[i]; i++) |
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depends.append(pParamInfo->depends[i]); |
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|
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if (pParamInfo->defaultv) |
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defaultv = pParamInfo->defaultv; |
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else |
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defaultv = QString::null; |
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|
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if (pParamInfo->range_min) |
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range_min = pParamInfo->range_min; |
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else |
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range_min = QString::null; |
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|
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if (pParamInfo->range_max) |
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range_max = pParamInfo->range_max; |
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else |
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range_max = QString::null; |
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|
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possibilities.clear(); |
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for (int i = 0; pParamInfo->possibilities && pParamInfo->possibilities[i]; i++) |
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possibilities.append(pParamInfo->possibilities[i]); |
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|
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// The current parameter value. |
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if (pszValue) |
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value = pszValue; |
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else |
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value = QString::null; |
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} |
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|
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|
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//------------------------------------------------------------------------- |
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// qsamplerDevice - MIDI/Audio Device structure. |
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// |
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|
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// Constructor. |
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qsamplerDevice::qsamplerDevice ( lscp_client_t *pClient, |
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qsamplerDeviceType deviceType, int iDeviceID ) |
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{ |
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m_ports.setAutoDelete(true); |
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|
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setDevice(pClient, deviceType, iDeviceID); |
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} |
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|
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// Default destructor. |
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qsamplerDevice::~qsamplerDevice (void) |
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{ |
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} |
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|
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|
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// Initializer. |
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void qsamplerDevice::setDevice ( lscp_client_t *pClient, |
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qsamplerDeviceType deviceType, int iDeviceID ) |
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{ |
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// Device id and type should be always set. |
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m_iDeviceID = iDeviceID; |
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m_deviceType = deviceType; |
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|
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// Reset device parameters and ports anyway. |
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m_params.clear(); |
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m_ports.clear(); |
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|
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// Retrieve device info, if any. |
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lscp_device_info_t *pDeviceInfo = NULL; |
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switch (deviceType) { |
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case qsamplerDevice::Audio: |
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m_sDeviceType = QObject::tr("Audio"); |
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pDeviceInfo = ::lscp_get_audio_device_info(pClient, iDeviceID); |
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break; |
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case qsamplerDevice::Midi: |
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m_sDeviceType = QObject::tr("MIDI"); |
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pDeviceInfo = ::lscp_get_midi_device_info(pClient, iDeviceID); |
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break; |
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case qsamplerDevice::None: |
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m_sDeviceType = QString::null; |
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break; |
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} |
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|
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// If we're bogus, bail out... |
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if (pDeviceInfo == NULL) { |
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m_sDriverName = QString::null; |
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m_sDeviceName = QObject::tr("New %1 device").arg(m_sDeviceType); |
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return; |
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} |
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|
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// Other device properties... |
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m_sDriverName = pDeviceInfo->driver; |
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m_sDeviceName = m_sDriverName + ' ' |
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+ QObject::tr("Device %1").arg(m_iDeviceID); |
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|
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// Grab device parameters... |
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for (int i = 0; pDeviceInfo->params && pDeviceInfo->params[i].key; i++) { |
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const QString sParam = pDeviceInfo->params[i].key; |
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lscp_param_info_t *pParamInfo = NULL; |
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switch (deviceType) { |
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case qsamplerDevice::Audio: |
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pParamInfo = ::lscp_get_audio_driver_param_info(pClient, |
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m_sDriverName.latin1(), sParam.latin1(), NULL); |
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break; |
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case qsamplerDevice::Midi: |
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pParamInfo = ::lscp_get_midi_driver_param_info(pClient, |
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m_sDriverName.latin1(), sParam.latin1(), NULL); |
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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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if (pParamInfo) { |
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m_params[sParam.upper()] = qsamplerDeviceParam(pParamInfo, |
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pDeviceInfo->params[i].value); |
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} |
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} |
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|
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// Grab port/channel list... |
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refresh(pClient); |
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} |
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|
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|
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// Driver name initializer/settler. |
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void qsamplerDevice::setDriver ( lscp_client_t *pClient, |
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const QString& sDriverName ) |
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{ |
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// Valid only for scratch devices. |
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if (m_sDriverName == sDriverName) |
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return; |
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|
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// Reset device parameters and ports anyway. |
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m_params.clear(); |
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m_ports.clear(); |
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|
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// Retrieve driver info, if any. |
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lscp_driver_info_t *pDriverInfo = NULL; |
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switch (m_deviceType) { |
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case qsamplerDevice::Audio: |
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pDriverInfo = ::lscp_get_audio_driver_info(pClient, |
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sDriverName.latin1()); |
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break; |
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case qsamplerDevice::Midi: |
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pDriverInfo = ::lscp_get_midi_driver_info(pClient, |
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sDriverName.latin1()); |
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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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// If we're bogus, bail out... |
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if (pDriverInfo == NULL) |
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return; |
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|
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// Remember device parameters... |
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m_sDriverName = sDriverName; |
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|
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// Grab driver parameters... |
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for (int i = 0; pDriverInfo->parameters && pDriverInfo->parameters[i]; i++) { |
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const QString sParam = pDriverInfo->parameters[i]; |
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lscp_param_info_t *pParamInfo = NULL; |
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switch (m_deviceType) { |
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case qsamplerDevice::Audio: |
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pParamInfo = ::lscp_get_audio_driver_param_info(pClient, |
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sDriverName.latin1(), sParam.latin1(), NULL); |
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break; |
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case qsamplerDevice::Midi: |
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pParamInfo = ::lscp_get_midi_driver_param_info(pClient, |
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sDriverName.latin1(), sParam.latin1(), NULL); |
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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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if (pParamInfo) { |
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m_params[sParam.upper()] = qsamplerDeviceParam(pParamInfo, |
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pParamInfo->defaultv); |
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} |
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} |
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} |
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|
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|
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// Device property accessors. |
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int qsamplerDevice::deviceID (void) const |
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{ |
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return m_iDeviceID; |
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} |
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|
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qsamplerDevice::qsamplerDeviceType qsamplerDevice::deviceType (void) const |
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{ |
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return m_deviceType; |
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} |
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|
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const QString& qsamplerDevice::deviceTypeName (void) const |
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{ |
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return m_sDeviceType; |
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} |
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|
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const QString& qsamplerDevice::driverName (void) const |
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{ |
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return m_sDriverName; |
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} |
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|
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const QString& qsamplerDevice::deviceName (void) const |
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{ |
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return m_sDeviceName; |
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} |
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|
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|
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// Set the proper device parameter value. |
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void qsamplerDevice::setParam ( const QString& sParam, |
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const QString& sValue ) |
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{ |
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m_params[sParam.upper()].value = sValue; |
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} |
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|
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|
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// Device parameter accessor. |
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const qsamplerDeviceParamMap& qsamplerDevice::params (void) const |
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{ |
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return m_params; |
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} |
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|
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|
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// Device port/channel list accessor. |
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qsamplerDevicePortList& qsamplerDevice::ports (void) |
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{ |
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return m_ports; |
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} |
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|
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|
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// Device port/channel list refreshner. |
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void qsamplerDevice::refresh ( lscp_client_t *pClient ) |
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{ |
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// Port/channel count determination... |
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int iPorts = 0; |
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switch (m_deviceType) { |
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case qsamplerDevice::Audio: |
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iPorts = m_params["CHANNELS"].value.toInt(); |
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break; |
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case qsamplerDevice::Midi: |
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iPorts = m_params["PORTS"].value.toInt(); |
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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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// Retrieve port/channel information... |
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m_ports.clear(); |
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for (int iPort = 0; iPort < iPorts; iPort++) |
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m_ports.append(new qsamplerDevicePort(pClient, *this, iPort)); |
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} |
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|
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|
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// Device ids enumerator. |
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int *qsamplerDevice::getDevices ( lscp_client_t *pClient, |
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qsamplerDeviceType deviceType ) |
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{ |
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int *piDeviceIDs = NULL; |
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switch (deviceType) { |
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case qsamplerDevice::Audio: |
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piDeviceIDs = ::lscp_list_audio_devices(pClient); |
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break; |
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case qsamplerDevice::Midi: |
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piDeviceIDs = ::lscp_list_midi_devices(pClient); |
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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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return piDeviceIDs; |
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} |
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|
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|
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// Driver names enumerator. |
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QStringList qsamplerDevice::getDrivers ( lscp_client_t *pClient, |
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qsamplerDeviceType deviceType ) |
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{ |
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QStringList drivers; |
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|
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const char **ppszDrivers = NULL; |
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switch (deviceType) { |
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case qsamplerDevice::Audio: |
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ppszDrivers = ::lscp_get_available_audio_drivers(pClient); |
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break; |
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case qsamplerDevice::Midi: |
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ppszDrivers = ::lscp_get_available_midi_drivers(pClient); |
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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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for (int iDriver = 0; ppszDrivers[iDriver]; iDriver++) |
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drivers.append(ppszDrivers[iDriver]); |
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|
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return drivers; |
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} |
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|
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|
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//------------------------------------------------------------------------- |
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// qsamplerDevicePort - MIDI/Audio Device port/channel structure. |
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// |
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|
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// Constructor. |
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qsamplerDevicePort::qsamplerDevicePort ( lscp_client_t *pClient, |
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const qsamplerDevice& device, int iPortID ) |
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{ |
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setDevicePort(pClient, device, iPortID); |
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} |
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|
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// Default destructor. |
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qsamplerDevicePort::~qsamplerDevicePort (void) |
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{ |
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} |
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|
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|
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// Initializer. |
| 380 |
void qsamplerDevicePort::setDevicePort ( lscp_client_t *pClient, |
| 381 |
const qsamplerDevice& device, int iPortID ) |
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{ |
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// Device port id should be always set. |
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m_iPortID = iPortID; |
| 385 |
|
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// Reset port parameters anyway. |
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m_params.clear(); |
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|
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// Retrieve device port/channel info, if any. |
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QString sPrefix = device.driverName() + ' '; |
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lscp_device_port_info_t *pPortInfo = NULL; |
| 392 |
switch (device.deviceType()) { |
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case qsamplerDevice::Audio: |
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sPrefix += QObject::tr("Channel"); |
| 395 |
pPortInfo = ::lscp_get_audio_channel_info(pClient, device.deviceID(), iPortID); |
| 396 |
break; |
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case qsamplerDevice::Midi: |
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sPrefix += QObject::tr("Port"); |
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pPortInfo = ::lscp_get_midi_port_info(pClient, device.deviceID(), iPortID); |
| 400 |
break; |
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case qsamplerDevice::None: |
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break; |
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} |
| 404 |
|
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// If we're bogus, bail out... |
| 406 |
if (pPortInfo == NULL) { |
| 407 |
m_sPortName = QString::null; |
| 408 |
return; |
| 409 |
} |
| 410 |
|
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// Set device port/channel properties... |
| 412 |
sPrefix += " %1:"; |
| 413 |
m_sPortName = sPrefix.arg(m_iPortID) + ' ' + pPortInfo->name; |
| 414 |
|
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// Grab device port/channel parameters... |
| 416 |
m_params.clear(); |
| 417 |
for (int i = 0; pPortInfo->params && pPortInfo->params[i].key; i++) { |
| 418 |
const QString sParam = pPortInfo->params[i].key; |
| 419 |
lscp_param_info_t *pParamInfo = NULL; |
| 420 |
switch (device.deviceType()) { |
| 421 |
case qsamplerDevice::Audio: |
| 422 |
pParamInfo = ::lscp_get_audio_channel_param_info(pClient, |
| 423 |
device.deviceID(), iPortID, sParam.latin1()); |
| 424 |
break; |
| 425 |
case qsamplerDevice::Midi: |
| 426 |
pParamInfo = ::lscp_get_midi_port_param_info(pClient, |
| 427 |
device.deviceID(), iPortID, sParam.latin1()); |
| 428 |
break; |
| 429 |
case qsamplerDevice::None: |
| 430 |
break; |
| 431 |
} |
| 432 |
if (pParamInfo) { |
| 433 |
m_params[sParam.upper()] = qsamplerDeviceParam(pParamInfo, |
| 434 |
pPortInfo->params[i].value); |
| 435 |
} |
| 436 |
} |
| 437 |
} |
| 438 |
|
| 439 |
|
| 440 |
// Device port/channel property accessors. |
| 441 |
int qsamplerDevicePort::portID (void) const |
| 442 |
{ |
| 443 |
return m_iPortID; |
| 444 |
} |
| 445 |
|
| 446 |
const QString& qsamplerDevicePort::portName (void) const |
| 447 |
{ |
| 448 |
return m_sPortName; |
| 449 |
} |
| 450 |
|
| 451 |
// Device port/channel parameter accessor. |
| 452 |
const qsamplerDeviceParamMap& qsamplerDevicePort::params (void) const |
| 453 |
{ |
| 454 |
return m_params; |
| 455 |
} |
| 456 |
|
| 457 |
|
| 458 |
// Set the proper device port/channel parameter value. |
| 459 |
void qsamplerDevicePort::setParam ( const QString& sParam, |
| 460 |
const QString& sValue ) |
| 461 |
{ |
| 462 |
m_params[sParam.upper()].value = sValue; |
| 463 |
} |
| 464 |
|
| 465 |
|
| 466 |
//------------------------------------------------------------------------- |
| 467 |
// qsamplerDeviceItem - QListView device item. |
| 468 |
// |
| 469 |
|
| 470 |
// Constructors. |
| 471 |
qsamplerDeviceItem::qsamplerDeviceItem ( QListView *pListView, |
| 472 |
lscp_client_t *pClient, qsamplerDevice::qsamplerDeviceType deviceType ) |
| 473 |
: QListViewItem(pListView), m_device(pClient, deviceType) |
| 474 |
{ |
| 475 |
switch(m_device.deviceType()) { |
| 476 |
case qsamplerDevice::Audio: |
| 477 |
QListViewItem::setPixmap(0, QPixmap::fromMimeSource("audio1.png")); |
| 478 |
QListViewItem::setText(0, QObject::tr("Audio devices")); |
| 479 |
break; |
| 480 |
case qsamplerDevice::Midi: |
| 481 |
QListViewItem::setPixmap(0, QPixmap::fromMimeSource("midi1.png")); |
| 482 |
QListViewItem::setText(0, QObject::tr("MIDI devices")); |
| 483 |
break; |
| 484 |
case qsamplerDevice::None: |
| 485 |
break; |
| 486 |
} |
| 487 |
} |
| 488 |
|
| 489 |
qsamplerDeviceItem::qsamplerDeviceItem ( QListViewItem *pItem, |
| 490 |
lscp_client_t *pClient, qsamplerDevice::qsamplerDeviceType deviceType, |
| 491 |
int iDeviceID ) |
| 492 |
: QListViewItem(pItem), m_device(pClient, deviceType, iDeviceID) |
| 493 |
{ |
| 494 |
switch(m_device.deviceType()) { |
| 495 |
case qsamplerDevice::Audio: |
| 496 |
QListViewItem::setPixmap(0, QPixmap::fromMimeSource("audio2.png")); |
| 497 |
break; |
| 498 |
case qsamplerDevice::Midi: |
| 499 |
QListViewItem::setPixmap(0, QPixmap::fromMimeSource("midi2.png")); |
| 500 |
break; |
| 501 |
case qsamplerDevice::None: |
| 502 |
break; |
| 503 |
} |
| 504 |
|
| 505 |
QListViewItem::setText(0, m_device.deviceName()); |
| 506 |
} |
| 507 |
|
| 508 |
// Default destructor. |
| 509 |
qsamplerDeviceItem::~qsamplerDeviceItem (void) |
| 510 |
{ |
| 511 |
} |
| 512 |
|
| 513 |
// Instance accessors. |
| 514 |
qsamplerDevice& qsamplerDeviceItem::device (void) |
| 515 |
{ |
| 516 |
return m_device; |
| 517 |
} |
| 518 |
|
| 519 |
// To virtually distinguish between list view items. |
| 520 |
int qsamplerDeviceItem::rtti() const |
| 521 |
{ |
| 522 |
return QSAMPLER_DEVICE_ITEM; |
| 523 |
} |
| 524 |
|
| 525 |
|
| 526 |
|
| 527 |
//------------------------------------------------------------------------- |
| 528 |
// qsamplerDeviceParamTable - Device parameter view table. |
| 529 |
// |
| 530 |
|
| 531 |
// Constructor. |
| 532 |
qsamplerDeviceParamTable::qsamplerDeviceParamTable ( QWidget *pParent, |
| 533 |
const char *pszName ) |
| 534 |
: QTable(pParent, pszName) |
| 535 |
{ |
| 536 |
// Set fixed number of columns. |
| 537 |
QTable::setNumCols(3); |
| 538 |
QTable::setShowGrid(false); |
| 539 |
QTable::setSorting(false); |
| 540 |
QTable::setFocusStyle(QTable::FollowStyle); |
| 541 |
QTable::setSelectionMode(QTable::NoSelection); |
| 542 |
// No vertical header. |
| 543 |
QTable::verticalHeader()->hide(); |
| 544 |
QTable::setLeftMargin(0); |
| 545 |
// Initialize the fixed table column headings. |
| 546 |
QHeader *pHeader = QTable::horizontalHeader(); |
| 547 |
pHeader->setLabel(0, tr("Parameter")); |
| 548 |
pHeader->setLabel(1, tr("Description")); |
| 549 |
pHeader->setLabel(2, tr("Value")); |
| 550 |
// Set read-onlyness of each column |
| 551 |
QTable::setColumnReadOnly(0, true); |
| 552 |
QTable::setColumnReadOnly(1, true); |
| 553 |
// QTable::setColumnReadOnly(2, true); -- of course not. |
| 554 |
QTable::setColumnStretchable(1, true); |
| 555 |
} |
| 556 |
|
| 557 |
// Default destructor. |
| 558 |
qsamplerDeviceParamTable::~qsamplerDeviceParamTable (void) |
| 559 |
{ |
| 560 |
} |
| 561 |
|
| 562 |
|
| 563 |
// Common parameter table renderer. |
| 564 |
void qsamplerDeviceParamTable::refresh ( const qsamplerDeviceParamMap& params, |
| 565 |
bool bEditable ) |
| 566 |
{ |
| 567 |
// Always (re)start it empty. |
| 568 |
QTable::setUpdatesEnabled(false); |
| 569 |
QTable::setNumRows(0); |
| 570 |
|
| 571 |
// Fill the parameter table... |
| 572 |
QTable::insertRows(0, params.count()); |
| 573 |
int iRow = 0; |
| 574 |
qsamplerDeviceParamMap::ConstIterator iter; |
| 575 |
for (iter = params.begin(); iter != params.end(); ++iter) { |
| 576 |
const qsamplerDeviceParam& param = iter.data(); |
| 577 |
bool bEnabled = (bEditable || !param.fix); |
| 578 |
QTable::setText(iRow, 0, iter.key()); |
| 579 |
QTable::setText(iRow, 1, param.description); |
| 580 |
if (param.type == LSCP_TYPE_BOOL) { |
| 581 |
QStringList opts; |
| 582 |
opts.append(tr("false")); |
| 583 |
opts.append(tr("true")); |
| 584 |
QComboTableItem *pComboItem = new QComboTableItem(this, opts); |
| 585 |
pComboItem->setCurrentItem(param.value.lower() == "true" ? 1 : 0); |
| 586 |
pComboItem->setEnabled(bEnabled); |
| 587 |
QTable::setItem(iRow, 2, pComboItem); |
| 588 |
} else if (param.possibilities.count() > 0 && bEnabled) { |
| 589 |
QComboTableItem *pComboItem = new QComboTableItem(this, |
| 590 |
param.possibilities); |
| 591 |
pComboItem->setCurrentItem(param.value); |
| 592 |
pComboItem->setEnabled(bEnabled); |
| 593 |
pComboItem->setEditable(bEnabled && param.multiplicity); |
| 594 |
QTable::setItem(iRow, 2, pComboItem); |
| 595 |
} else if (param.type == LSCP_TYPE_INT && bEnabled |
| 596 |
&& !param.range_min.isEmpty() |
| 597 |
&& !param.range_max.isEmpty()) { |
| 598 |
qsamplerDeviceParamTableSpinBox *pSpinItem = |
| 599 |
new qsamplerDeviceParamTableSpinBox(this, |
| 600 |
bEnabled ? QTableItem::OnTyping : QTableItem::Never, |
| 601 |
param.value); |
| 602 |
pSpinItem->setMinValue(param.range_min.toInt()); |
| 603 |
pSpinItem->setMaxValue(param.range_max.toInt()); |
| 604 |
QTable::setItem(iRow, 2, pSpinItem); |
| 605 |
} else { |
| 606 |
qsamplerDeviceParamTableEditBox *pEditItem = |
| 607 |
new qsamplerDeviceParamTableEditBox(this, |
| 608 |
bEnabled ? QTableItem::OnTyping : QTableItem::Never, |
| 609 |
param.value); |
| 610 |
QTable::setItem(iRow, 2, pEditItem); |
| 611 |
} |
| 612 |
++iRow; |
| 613 |
} |
| 614 |
|
| 615 |
// Adjust optimal column widths. |
| 616 |
QTable::adjustColumn(0); |
| 617 |
QTable::adjustColumn(2); |
| 618 |
|
| 619 |
QTable::setUpdatesEnabled(true); |
| 620 |
QTable::updateContents(); |
| 621 |
} |
| 622 |
|
| 623 |
|
| 624 |
//------------------------------------------------------------------------- |
| 625 |
// qsamplerDeviceParamTableSpinBox - Custom spin box for parameter table. |
| 626 |
// |
| 627 |
|
| 628 |
// Constructor. |
| 629 |
qsamplerDeviceParamTableSpinBox::qsamplerDeviceParamTableSpinBox ( |
| 630 |
QTable *pTable, EditType editType, const QString& sText ) |
| 631 |
: QTableItem(pTable, editType, sText) |
| 632 |
{ |
| 633 |
m_iValue = sText.toInt(); |
| 634 |
m_iMinValue = m_iMaxValue = 0; |
| 635 |
} |
| 636 |
|
| 637 |
// Public accessors. |
| 638 |
void qsamplerDeviceParamTableSpinBox::setValue ( int iValue ) |
| 639 |
{ |
| 640 |
m_iValue = iValue; |
| 641 |
QTableItem::setText(QString::number(m_iValue)); |
| 642 |
} |
| 643 |
|
| 644 |
void qsamplerDeviceParamTableSpinBox::setMinValue ( int iMinValue ) |
| 645 |
{ |
| 646 |
m_iMinValue = iMinValue; |
| 647 |
} |
| 648 |
|
| 649 |
void qsamplerDeviceParamTableSpinBox::setMaxValue ( int iMaxValue ) |
| 650 |
{ |
| 651 |
m_iMaxValue = iMaxValue; |
| 652 |
} |
| 653 |
|
| 654 |
// Virtual implemetations. |
| 655 |
QWidget *qsamplerDeviceParamTableSpinBox::createEditor (void) const |
| 656 |
{ |
| 657 |
QSpinBox *pSpinBox = new QSpinBox(QTableItem::table()->viewport()); |
| 658 |
QObject::connect(pSpinBox, SIGNAL(valueChanged(int)), |
| 659 |
QTableItem::table(), SLOT(doValueChanged())); |
| 660 |
if (m_iValue >= m_iMinValue && m_iMaxValue >= m_iValue) { |
| 661 |
pSpinBox->setMinValue(m_iMinValue); |
| 662 |
pSpinBox->setMaxValue(m_iMaxValue); |
| 663 |
} |
| 664 |
pSpinBox->setValue(m_iValue); |
| 665 |
return pSpinBox; |
| 666 |
} |
| 667 |
|
| 668 |
void qsamplerDeviceParamTableSpinBox::setContentFromEditor ( QWidget *pWidget ) |
| 669 |
{ |
| 670 |
if (pWidget->inherits("QSpinBox")) |
| 671 |
QTableItem::setText(QString::number(((QSpinBox *) pWidget)->value())); |
| 672 |
else |
| 673 |
QTableItem::setContentFromEditor(pWidget); |
| 674 |
} |
| 675 |
|
| 676 |
|
| 677 |
//------------------------------------------------------------------------- |
| 678 |
// qsamplerDeviceParamTableEditBox - Custom edit box for parameter table. |
| 679 |
// |
| 680 |
|
| 681 |
// Constructor. |
| 682 |
qsamplerDeviceParamTableEditBox::qsamplerDeviceParamTableEditBox ( |
| 683 |
QTable *pTable, EditType editType, const QString& sText ) |
| 684 |
: QTableItem(pTable, editType, sText) |
| 685 |
{ |
| 686 |
} |
| 687 |
|
| 688 |
// Virtual implemetations. |
| 689 |
QWidget *qsamplerDeviceParamTableEditBox::createEditor (void) const |
| 690 |
{ |
| 691 |
QLineEdit *pEditBox = new QLineEdit(QTableItem::table()->viewport()); |
| 692 |
QObject::connect(pEditBox, SIGNAL(returnPressed()), |
| 693 |
QTableItem::table(), SLOT(doValueChanged())); |
| 694 |
pEditBox->setText(QTableItem::text()); |
| 695 |
return pEditBox; |
| 696 |
} |
| 697 |
|
| 698 |
void qsamplerDeviceParamTableEditBox::setContentFromEditor ( QWidget *pWidget ) |
| 699 |
{ |
| 700 |
if (pWidget->inherits("QLineEdit")) |
| 701 |
QTableItem::setText(((QLineEdit *) pWidget)->text()); |
| 702 |
else |
| 703 |
QTableItem::setContentFromEditor(pWidget); |
| 704 |
} |
| 705 |
|
| 706 |
|
| 707 |
// end of qsamplerDevice.cpp |
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