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// qsamplerChannel.cpp |
// qsamplerChannel.cpp |
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// |
// |
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/**************************************************************************** |
/**************************************************************************** |
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Copyright (C) 2003-2005, rncbc aka Rui Nuno Capela. All rights reserved. |
Copyright (C) 2004-2007, rncbc aka Rui Nuno Capela. All rights reserved. |
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This program is free software; you can redistribute it and/or |
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 |
modify it under the terms of the GNU General Public License |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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 |
You should have received a copy of the GNU General Public License along |
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along with this program; if not, write to the Free Software |
with this program; if not, write to the Free Software Foundation, Inc., |
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
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*****************************************************************************/ |
*****************************************************************************/ |
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#include "gig.h" |
#include "gig.h" |
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#endif |
#endif |
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#define QSAMPLER_INSTRUMENT_MAX 8 |
#define QSAMPLER_INSTRUMENT_MAX 100 |
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//------------------------------------------------------------------------- |
//------------------------------------------------------------------------- |
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// |
// |
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// Constructor. |
// Constructor. |
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qsamplerChannel::qsamplerChannel ( qsamplerMainForm *pMainForm, int iChannelID ) |
qsamplerChannel::qsamplerChannel ( int iChannelID ) |
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{ |
{ |
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m_pMainForm = pMainForm; |
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m_iChannelID = iChannelID; |
m_iChannelID = iChannelID; |
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// m_sEngineName = noEngineName(); |
// m_sEngineName = noEngineName(); |
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m_iMidiDevice = -1; |
m_iMidiDevice = -1; |
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m_iMidiPort = -1; |
m_iMidiPort = -1; |
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m_iMidiChannel = -1; |
m_iMidiChannel = -1; |
56 |
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m_iMidiMap = -1; |
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m_sAudioDriver = "ALSA"; |
m_sAudioDriver = "ALSA"; |
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m_iAudioDevice = -1; |
m_iAudioDevice = -1; |
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m_fVolume = 0.0; |
m_fVolume = 0.0; |
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} |
} |
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// Main application form accessor. |
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qsamplerMainForm *qsamplerChannel::mainForm(void) const |
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{ |
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return m_pMainForm; |
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} |
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// The global options settings delegated property. |
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qsamplerOptions *qsamplerChannel::options (void) const |
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{ |
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if (m_pMainForm == NULL) |
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return NULL; |
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return m_pMainForm->options(); |
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} |
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// The client descriptor delegated property. |
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lscp_client_t *qsamplerChannel::client (void) const |
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{ |
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if (m_pMainForm == NULL) |
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return NULL; |
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return m_pMainForm->client(); |
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} |
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// Create a new sampler channel, if not already. |
// Create a new sampler channel, if not already. |
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bool qsamplerChannel::addChannel (void) |
bool qsamplerChannel::addChannel (void) |
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{ |
{ |
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if (client() == NULL) |
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
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if (pMainForm == NULL) |
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return false; |
76 |
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if (pMainForm->client() == NULL) |
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return false; |
return false; |
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// Are we a new channel? |
// Are we a new channel? |
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if (m_iChannelID < 0) { |
if (m_iChannelID < 0) { |
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m_iChannelID = ::lscp_add_channel(client()); |
m_iChannelID = ::lscp_add_channel(pMainForm->client()); |
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if (m_iChannelID < 0) { |
if (m_iChannelID < 0) { |
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appendMessagesClient("lscp_add_channel"); |
appendMessagesClient("lscp_add_channel"); |
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appendMessagesError(QObject::tr("Could not add channel.\n\nSorry.")); |
appendMessagesError( |
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QObject::tr("Could not add channel.\n\nSorry.")); |
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} // Otherwise it's created... |
} // Otherwise it's created... |
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else appendMessages(QObject::tr("added.")); |
else appendMessages(QObject::tr("added.")); |
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} |
} |
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// Remove sampler channel. |
// Remove sampler channel. |
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bool qsamplerChannel::removeChannel (void) |
bool qsamplerChannel::removeChannel (void) |
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{ |
{ |
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if (client() == NULL) |
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
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if (pMainForm == NULL) |
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return false; |
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if (pMainForm->client() == NULL) |
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return false; |
return false; |
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// Are we an existing channel? |
// Are we an existing channel? |
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if (m_iChannelID >= 0) { |
if (m_iChannelID >= 0) { |
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if (::lscp_remove_channel(client(), m_iChannelID) != LSCP_OK) { |
if (::lscp_remove_channel(pMainForm->client(), m_iChannelID) != LSCP_OK) { |
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appendMessagesClient("lscp_remove_channel"); |
appendMessagesClient("lscp_remove_channel"); |
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appendMessagesError(QObject::tr("Could not remove channel.\n\nSorry.")); |
appendMessagesError(QObject::tr("Could not remove channel.\n\nSorry.")); |
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} else { |
} else { |
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bool qsamplerChannel::loadEngine ( const QString& sEngineName ) |
bool qsamplerChannel::loadEngine ( const QString& sEngineName ) |
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{ |
{ |
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if (client() == NULL || m_iChannelID < 0) |
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
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if (pMainForm == NULL) |
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return false; |
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if (pMainForm->client() == NULL || m_iChannelID < 0) |
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return false; |
return false; |
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if (m_iInstrumentStatus == 100 && m_sEngineName == sEngineName) |
if (m_iInstrumentStatus == 100 && m_sEngineName == sEngineName) |
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return true; |
return true; |
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if (::lscp_load_engine(client(), sEngineName.latin1(), m_iChannelID) != LSCP_OK) { |
if (::lscp_load_engine(pMainForm->client(), sEngineName.latin1(), m_iChannelID) != LSCP_OK) { |
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appendMessagesClient("lscp_load_engine"); |
appendMessagesClient("lscp_load_engine"); |
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return false; |
return false; |
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} |
} |
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appendMessages(QObject::tr("Engine: %1.").arg(sEngineName)); |
appendMessages(QObject::tr("Engine: %1.").arg(sEngineName)); |
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m_sEngineName = sEngineName; |
m_sEngineName = sEngineName; |
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// Instrument file loader. |
// Instrument file loader. |
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bool qsamplerChannel::loadInstrument ( const QString& sInstrumentFile, int iInstrumentNr ) |
bool qsamplerChannel::loadInstrument ( const QString& sInstrumentFile, int iInstrumentNr ) |
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{ |
{ |
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if (client() == NULL || m_iChannelID < 0) |
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
196 |
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if (pMainForm == NULL) |
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return false; |
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if (pMainForm->client() == NULL || m_iChannelID < 0) |
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return false; |
return false; |
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if (!isInstrumentFile(sInstrumentFile)) |
if (!isInstrumentFile(sInstrumentFile)) |
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return false; |
return false; |
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if (m_iInstrumentStatus == 100 && m_sInstrumentFile == sInstrumentFile && m_iInstrumentNr == iInstrumentNr) |
if (m_iInstrumentStatus == 100 && m_sInstrumentFile == sInstrumentFile && m_iInstrumentNr == iInstrumentNr) |
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return true; |
return true; |
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if (::lscp_load_instrument_non_modal(client(), sInstrumentFile.latin1(), iInstrumentNr, m_iChannelID) != LSCP_OK) { |
if (::lscp_load_instrument_non_modal(pMainForm->client(), sInstrumentFile.latin1(), iInstrumentNr, m_iChannelID) != LSCP_OK) { |
206 |
appendMessagesClient("lscp_load_instrument"); |
appendMessagesClient("lscp_load_instrument"); |
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return false; |
return false; |
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} |
} |
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bool qsamplerChannel::setMidiDriver ( const QString& sMidiDriver ) |
bool qsamplerChannel::setMidiDriver ( const QString& sMidiDriver ) |
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{ |
{ |
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if (client() == NULL || m_iChannelID < 0) |
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
242 |
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if (pMainForm == NULL) |
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return false; |
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if (pMainForm->client() == NULL || m_iChannelID < 0) |
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return false; |
return false; |
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if (m_iInstrumentStatus == 100 && m_sMidiDriver == sMidiDriver) |
if (m_iInstrumentStatus == 100 && m_sMidiDriver == sMidiDriver) |
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return true; |
return true; |
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if (::lscp_set_channel_midi_type(client(), m_iChannelID, sMidiDriver.latin1()) != LSCP_OK) { |
if (::lscp_set_channel_midi_type(pMainForm->client(), m_iChannelID, sMidiDriver.latin1()) != LSCP_OK) { |
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appendMessagesClient("lscp_set_channel_midi_type"); |
appendMessagesClient("lscp_set_channel_midi_type"); |
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return false; |
return false; |
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} |
} |
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bool qsamplerChannel::setMidiDevice ( int iMidiDevice ) |
bool qsamplerChannel::setMidiDevice ( int iMidiDevice ) |
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{ |
{ |
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if (client() == NULL || m_iChannelID < 0) |
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
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if (pMainForm == NULL) |
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return false; |
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if (pMainForm->client() == NULL || m_iChannelID < 0) |
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return false; |
return false; |
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if (m_iInstrumentStatus == 100 && m_iMidiDevice == iMidiDevice) |
if (m_iInstrumentStatus == 100 && m_iMidiDevice == iMidiDevice) |
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return true; |
return true; |
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if (::lscp_set_channel_midi_device(client(), m_iChannelID, iMidiDevice) != LSCP_OK) { |
if (::lscp_set_channel_midi_device(pMainForm->client(), m_iChannelID, iMidiDevice) != LSCP_OK) { |
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appendMessagesClient("lscp_set_channel_midi_device"); |
appendMessagesClient("lscp_set_channel_midi_device"); |
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return false; |
return false; |
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} |
} |
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bool qsamplerChannel::setMidiPort ( int iMidiPort ) |
bool qsamplerChannel::setMidiPort ( int iMidiPort ) |
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{ |
{ |
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if (client() == NULL || m_iChannelID < 0) |
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
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if (pMainForm == NULL) |
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return false; |
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if (pMainForm->client() == NULL || m_iChannelID < 0) |
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return false; |
return false; |
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if (m_iInstrumentStatus == 100 && m_iMidiPort == iMidiPort) |
if (m_iInstrumentStatus == 100 && m_iMidiPort == iMidiPort) |
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return true; |
return true; |
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if (::lscp_set_channel_midi_port(client(), m_iChannelID, iMidiPort) != LSCP_OK) { |
if (::lscp_set_channel_midi_port(pMainForm->client(), m_iChannelID, iMidiPort) != LSCP_OK) { |
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appendMessagesClient("lscp_set_channel_midi_port"); |
appendMessagesClient("lscp_set_channel_midi_port"); |
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return false; |
return false; |
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} |
} |
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bool qsamplerChannel::setMidiChannel ( int iMidiChannel ) |
bool qsamplerChannel::setMidiChannel ( int iMidiChannel ) |
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{ |
{ |
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if (client() == NULL || m_iChannelID < 0) |
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
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if (pMainForm == NULL) |
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return false; |
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if (pMainForm->client() == NULL || m_iChannelID < 0) |
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return false; |
return false; |
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if (m_iInstrumentStatus == 100 && m_iMidiChannel == iMidiChannel) |
if (m_iInstrumentStatus == 100 && m_iMidiChannel == iMidiChannel) |
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return true; |
return true; |
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if (::lscp_set_channel_midi_channel(client(), m_iChannelID, iMidiChannel) != LSCP_OK) { |
if (::lscp_set_channel_midi_channel(pMainForm->client(), m_iChannelID, iMidiChannel) != LSCP_OK) { |
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appendMessagesClient("lscp_set_channel_midi_channel"); |
appendMessagesClient("lscp_set_channel_midi_channel"); |
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return false; |
return false; |
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} |
} |
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} |
} |
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// MIDI instrument map accessor. |
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int qsamplerChannel::midiMap (void) const |
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{ |
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return m_iMidiMap; |
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} |
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bool qsamplerChannel::setMidiMap ( int iMidiMap ) |
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{ |
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qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
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if (pMainForm == NULL) |
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return false; |
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if (pMainForm->client() == NULL || m_iChannelID < 0) |
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return false; |
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if (m_iInstrumentStatus == 100 && m_iMidiMap == iMidiMap) |
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return true; |
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#ifdef CONFIG_MIDI_INSTRUMENT |
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if (::lscp_set_channel_midi_map(pMainForm->client(), m_iChannelID, iMidiMap) != LSCP_OK) { |
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appendMessagesClient("lscp_set_channel_midi_map"); |
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return false; |
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} |
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#endif |
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appendMessages(QObject::tr("MIDI map: %1.").arg(iMidiMap)); |
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368 |
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m_iMidiMap = iMidiMap; |
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return true; |
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} |
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// Audio device accessor. |
// Audio device accessor. |
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int qsamplerChannel::audioDevice (void) const |
int qsamplerChannel::audioDevice (void) const |
375 |
{ |
{ |
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bool qsamplerChannel::setAudioDevice ( int iAudioDevice ) |
bool qsamplerChannel::setAudioDevice ( int iAudioDevice ) |
380 |
{ |
{ |
381 |
if (client() == NULL || m_iChannelID < 0) |
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
382 |
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if (pMainForm == NULL) |
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return false; |
384 |
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if (pMainForm->client() == NULL || m_iChannelID < 0) |
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return false; |
return false; |
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if (m_iInstrumentStatus == 100 && m_iAudioDevice == iAudioDevice) |
if (m_iInstrumentStatus == 100 && m_iAudioDevice == iAudioDevice) |
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return true; |
return true; |
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if (::lscp_set_channel_audio_device(client(), m_iChannelID, iAudioDevice) != LSCP_OK) { |
if (::lscp_set_channel_audio_device(pMainForm->client(), m_iChannelID, iAudioDevice) != LSCP_OK) { |
390 |
appendMessagesClient("lscp_set_channel_audio_device"); |
appendMessagesClient("lscp_set_channel_audio_device"); |
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return false; |
return false; |
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} |
} |
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bool qsamplerChannel::setAudioDriver ( const QString& sAudioDriver ) |
bool qsamplerChannel::setAudioDriver ( const QString& sAudioDriver ) |
408 |
{ |
{ |
409 |
if (client() == NULL || m_iChannelID < 0) |
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
410 |
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if (pMainForm == NULL) |
411 |
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return false; |
412 |
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if (pMainForm->client() == NULL || m_iChannelID < 0) |
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return false; |
return false; |
414 |
if (m_iInstrumentStatus == 100 && m_sAudioDriver == sAudioDriver) |
if (m_iInstrumentStatus == 100 && m_sAudioDriver == sAudioDriver) |
415 |
return true; |
return true; |
416 |
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417 |
if (::lscp_set_channel_audio_type(client(), m_iChannelID, sAudioDriver.latin1()) != LSCP_OK) { |
if (::lscp_set_channel_audio_type(pMainForm->client(), m_iChannelID, sAudioDriver.latin1()) != LSCP_OK) { |
418 |
appendMessagesClient("lscp_set_channel_audio_type"); |
appendMessagesClient("lscp_set_channel_audio_type"); |
419 |
return false; |
return false; |
420 |
} |
} |
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bool qsamplerChannel::setVolume ( float fVolume ) |
bool qsamplerChannel::setVolume ( float fVolume ) |
436 |
{ |
{ |
437 |
if (client() == NULL || m_iChannelID < 0) |
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
438 |
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if (pMainForm == NULL) |
439 |
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return false; |
440 |
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if (pMainForm->client() == NULL || m_iChannelID < 0) |
441 |
return false; |
return false; |
442 |
if (m_iInstrumentStatus == 100 && m_fVolume == fVolume) |
if (m_iInstrumentStatus == 100 && m_fVolume == fVolume) |
443 |
return true; |
return true; |
444 |
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445 |
if (::lscp_set_channel_volume(client(), m_iChannelID, fVolume) != LSCP_OK) { |
if (::lscp_set_channel_volume(pMainForm->client(), m_iChannelID, fVolume) != LSCP_OK) { |
446 |
appendMessagesClient("lscp_set_channel_volume"); |
appendMessagesClient("lscp_set_channel_volume"); |
447 |
return false; |
return false; |
448 |
} |
} |
462 |
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463 |
bool qsamplerChannel::setChannelMute ( bool bMute ) |
bool qsamplerChannel::setChannelMute ( bool bMute ) |
464 |
{ |
{ |
465 |
if (client() == NULL || m_iChannelID < 0) |
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
466 |
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if (pMainForm == NULL) |
467 |
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return false; |
468 |
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if (pMainForm->client() == NULL || m_iChannelID < 0) |
469 |
return false; |
return false; |
470 |
if (m_iInstrumentStatus == 100 && ((m_bMute && bMute) || (!m_bMute && !bMute))) |
if (m_iInstrumentStatus == 100 && ((m_bMute && bMute) || (!m_bMute && !bMute))) |
471 |
return true; |
return true; |
472 |
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473 |
#ifdef CONFIG_MUTE_SOLO |
#ifdef CONFIG_MUTE_SOLO |
474 |
if (::lscp_set_channel_mute(client(), m_iChannelID, bMute) != LSCP_OK) { |
if (::lscp_set_channel_mute(pMainForm->client(), m_iChannelID, bMute) != LSCP_OK) { |
475 |
appendMessagesClient("lscp_set_channel_mute"); |
appendMessagesClient("lscp_set_channel_mute"); |
476 |
return false; |
return false; |
477 |
} |
} |
492 |
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493 |
bool qsamplerChannel::setChannelSolo ( bool bSolo ) |
bool qsamplerChannel::setChannelSolo ( bool bSolo ) |
494 |
{ |
{ |
495 |
if (client() == NULL || m_iChannelID < 0) |
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
496 |
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if (pMainForm == NULL) |
497 |
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return false; |
498 |
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if (pMainForm->client() == NULL || m_iChannelID < 0) |
499 |
return false; |
return false; |
500 |
if (m_iInstrumentStatus == 100 && ((m_bSolo && bSolo) || (!m_bSolo && !bSolo))) |
if (m_iInstrumentStatus == 100 && ((m_bSolo && bSolo) || (!m_bSolo && !bSolo))) |
501 |
return true; |
return true; |
502 |
|
|
503 |
#ifdef CONFIG_MUTE_SOLO |
#ifdef CONFIG_MUTE_SOLO |
504 |
if (::lscp_set_channel_solo(client(), m_iChannelID, bSolo) != LSCP_OK) { |
if (::lscp_set_channel_solo(pMainForm->client(), m_iChannelID, bSolo) != LSCP_OK) { |
505 |
appendMessagesClient("lscp_set_channel_solo"); |
appendMessagesClient("lscp_set_channel_solo"); |
506 |
return false; |
return false; |
507 |
} |
} |
522 |
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523 |
bool qsamplerChannel::setAudioChannel ( int iAudioOut, int iAudioIn ) |
bool qsamplerChannel::setAudioChannel ( int iAudioOut, int iAudioIn ) |
524 |
{ |
{ |
525 |
if (client() == NULL || m_iChannelID < 0) |
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
526 |
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if (pMainForm == NULL) |
527 |
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return false; |
528 |
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if (pMainForm->client() == NULL || m_iChannelID < 0) |
529 |
return false; |
return false; |
530 |
if (m_iInstrumentStatus == 100 && |
if (m_iInstrumentStatus == 100 && |
531 |
m_audioRouting[iAudioOut] == iAudioIn) |
m_audioRouting[iAudioOut] == iAudioIn) |
532 |
return true; |
return true; |
533 |
|
|
534 |
if (::lscp_set_channel_audio_channel(client(), |
if (::lscp_set_channel_audio_channel(pMainForm->client(), |
535 |
m_iChannelID, iAudioOut, iAudioIn) != LSCP_OK) { |
m_iChannelID, iAudioOut, iAudioIn) != LSCP_OK) { |
536 |
appendMessagesClient("lscp_set_channel_audio_channel"); |
appendMessagesClient("lscp_set_channel_audio_channel"); |
537 |
return false; |
return false; |
564 |
// Update whole channel info state. |
// Update whole channel info state. |
565 |
bool qsamplerChannel::updateChannelInfo (void) |
bool qsamplerChannel::updateChannelInfo (void) |
566 |
{ |
{ |
567 |
if (client() == NULL || m_iChannelID < 0) |
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
568 |
|
if (pMainForm == NULL) |
569 |
|
return false; |
570 |
|
if (pMainForm->client() == NULL || m_iChannelID < 0) |
571 |
return false; |
return false; |
572 |
|
|
573 |
// Read channel information. |
// Read channel information. |
574 |
lscp_channel_info_t *pChannelInfo = ::lscp_get_channel_info(client(), m_iChannelID); |
lscp_channel_info_t *pChannelInfo = ::lscp_get_channel_info(pMainForm->client(), m_iChannelID); |
575 |
if (pChannelInfo == NULL) { |
if (pChannelInfo == NULL) { |
576 |
appendMessagesClient("lscp_get_channel_info"); |
appendMessagesClient("lscp_get_channel_info"); |
577 |
appendMessagesError(QObject::tr("Could not get channel information.\n\nSorry.")); |
appendMessagesError(QObject::tr("Could not get channel information.\n\nSorry.")); |
600 |
m_iMidiDevice = pChannelInfo->midi_device; |
m_iMidiDevice = pChannelInfo->midi_device; |
601 |
m_iMidiPort = pChannelInfo->midi_port; |
m_iMidiPort = pChannelInfo->midi_port; |
602 |
m_iMidiChannel = pChannelInfo->midi_channel; |
m_iMidiChannel = pChannelInfo->midi_channel; |
603 |
|
#ifdef CONFIG_MIDI_INSTRUMENT |
604 |
|
m_iMidiMap = pChannelInfo->midi_map; |
605 |
|
#endif |
606 |
m_iAudioDevice = pChannelInfo->audio_device; |
m_iAudioDevice = pChannelInfo->audio_device; |
607 |
m_fVolume = pChannelInfo->volume; |
m_fVolume = pChannelInfo->volume; |
608 |
#ifdef CONFIG_MUTE_SOLO |
#ifdef CONFIG_MUTE_SOLO |
621 |
lscp_device_info_t *pDeviceInfo; |
lscp_device_info_t *pDeviceInfo; |
622 |
const QString sNone = QObject::tr("(none)"); |
const QString sNone = QObject::tr("(none)"); |
623 |
// Audio device driver type. |
// Audio device driver type. |
624 |
pDeviceInfo = ::lscp_get_audio_device_info(client(), m_iAudioDevice); |
pDeviceInfo = ::lscp_get_audio_device_info(pMainForm->client(), m_iAudioDevice); |
625 |
if (pDeviceInfo == NULL) { |
if (pDeviceInfo == NULL) { |
626 |
appendMessagesClient("lscp_get_audio_device_info"); |
appendMessagesClient("lscp_get_audio_device_info"); |
627 |
m_sAudioDriver = sNone; |
m_sAudioDriver = sNone; |
629 |
m_sAudioDriver = pDeviceInfo->driver; |
m_sAudioDriver = pDeviceInfo->driver; |
630 |
} |
} |
631 |
// MIDI device driver type. |
// MIDI device driver type. |
632 |
pDeviceInfo = ::lscp_get_midi_device_info(client(), m_iMidiDevice); |
pDeviceInfo = ::lscp_get_midi_device_info(pMainForm->client(), m_iMidiDevice); |
633 |
if (pDeviceInfo == NULL) { |
if (pDeviceInfo == NULL) { |
634 |
appendMessagesClient("lscp_get_midi_device_info"); |
appendMessagesClient("lscp_get_midi_device_info"); |
635 |
m_sMidiDriver = sNone; |
m_sMidiDriver = sNone; |
639 |
|
|
640 |
// Set the audio routing map. |
// Set the audio routing map. |
641 |
m_audioRouting.clear(); |
m_audioRouting.clear(); |
642 |
char **ppszRouting = pChannelInfo->audio_routing; |
#ifdef CONFIG_AUDIO_ROUTING |
643 |
for (int i = 0; ppszRouting && ppszRouting[i]; i++) { |
int *piAudioRouting = pChannelInfo->audio_routing; |
644 |
m_audioRouting[i] = ::atoi(ppszRouting[i]); |
for (int i = 0; piAudioRouting && piAudioRouting[i] >= 0; i++) |
645 |
} |
m_audioRouting[i] = piAudioRouting[i]; |
646 |
|
#else |
647 |
|
char **ppszAudioRouting = pChannelInfo->audio_routing; |
648 |
|
for (int i = 0; ppszAudioRouting && ppszAudioRouting[i]; i++) |
649 |
|
m_audioRouting[i] = ::atoi(ppszAudioRouting[i]); |
650 |
|
#endif |
651 |
|
|
652 |
return true; |
return true; |
653 |
} |
} |
656 |
// Reset channel method. |
// Reset channel method. |
657 |
bool qsamplerChannel::channelReset (void) |
bool qsamplerChannel::channelReset (void) |
658 |
{ |
{ |
659 |
if (client() == NULL || m_iChannelID < 0) |
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
660 |
|
if (pMainForm == NULL) |
661 |
|
return false; |
662 |
|
if (pMainForm->client() == NULL || m_iChannelID < 0) |
663 |
return false; |
return false; |
664 |
|
|
665 |
if (::lscp_reset_channel(client(), m_iChannelID) != LSCP_OK) { |
if (::lscp_reset_channel(pMainForm->client(), m_iChannelID) != LSCP_OK) { |
666 |
appendMessagesClient("lscp_reset_channel"); |
appendMessagesClient("lscp_reset_channel"); |
667 |
return false; |
return false; |
668 |
} |
} |
673 |
} |
} |
674 |
|
|
675 |
|
|
676 |
|
// Spawn instrument editor method. |
677 |
|
bool qsamplerChannel::editChannel (void) |
678 |
|
{ |
679 |
|
#ifdef CONFIG_EDIT_INSTRUMENT |
680 |
|
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
681 |
|
if (pMainForm == NULL) |
682 |
|
return false; |
683 |
|
if (pMainForm->client() == NULL || m_iChannelID < 0) |
684 |
|
return false; |
685 |
|
|
686 |
|
if (::lscp_edit_instrument(pMainForm->client(), m_iChannelID) != LSCP_OK) { |
687 |
|
appendMessagesClient("lscp_edit_instrument"); |
688 |
|
appendMessagesError( |
689 |
|
"Could not launch an appropriate instrument editor for the\n" |
690 |
|
"given instrument! Make sure you have an appropriate\n" |
691 |
|
"instrument editor like 'gigedit' installed and that it placed\n" |
692 |
|
"its mandatory DLL file into the sampler's plugin directory." |
693 |
|
); |
694 |
|
return false; |
695 |
|
} |
696 |
|
|
697 |
|
appendMessages(QObject::tr("edit instrument.")); |
698 |
|
|
699 |
|
return true; |
700 |
|
#else |
701 |
|
appendMessagesError( |
702 |
|
"Sorry, QSampler was compiled for a version of liblscp which lacks\n" |
703 |
|
"this feature. You may want to update liblscp and recompile\n" |
704 |
|
"QSampler afterwards." |
705 |
|
); |
706 |
|
return false; |
707 |
|
#endif |
708 |
|
} |
709 |
|
|
710 |
|
|
711 |
// Channel setup dialog form. |
// Channel setup dialog form. |
712 |
bool qsamplerChannel::channelSetup ( QWidget *pParent ) |
bool qsamplerChannel::channelSetup ( QWidget *pParent ) |
713 |
{ |
{ |
714 |
|
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
715 |
|
if (pMainForm == NULL) |
716 |
|
return false; |
717 |
|
|
718 |
bool bResult = false; |
bool bResult = false; |
719 |
|
|
720 |
appendMessages(QObject::tr("setup...")); |
appendMessages(QObject::tr("setup...")); |
733 |
// Redirected messages output methods. |
// Redirected messages output methods. |
734 |
void qsamplerChannel::appendMessages( const QString& s ) const |
void qsamplerChannel::appendMessages( const QString& s ) const |
735 |
{ |
{ |
736 |
if (m_pMainForm) |
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
737 |
m_pMainForm->appendMessages(channelName() + ' ' + s); |
if (pMainForm) |
738 |
|
pMainForm->appendMessages(channelName() + ' ' + s); |
739 |
} |
} |
740 |
|
|
741 |
void qsamplerChannel::appendMessagesColor( const QString& s, |
void qsamplerChannel::appendMessagesColor( const QString& s, |
742 |
const QString& c ) const |
const QString& c ) const |
743 |
{ |
{ |
744 |
if (m_pMainForm) |
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
745 |
m_pMainForm->appendMessagesColor(channelName() + ' ' + s, c); |
if (pMainForm) |
746 |
|
pMainForm->appendMessagesColor(channelName() + ' ' + s, c); |
747 |
} |
} |
748 |
|
|
749 |
void qsamplerChannel::appendMessagesText( const QString& s ) const |
void qsamplerChannel::appendMessagesText( const QString& s ) const |
750 |
{ |
{ |
751 |
if (m_pMainForm) |
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
752 |
m_pMainForm->appendMessagesText(channelName() + ' ' + s); |
if (pMainForm) |
753 |
|
pMainForm->appendMessagesText(channelName() + ' ' + s); |
754 |
} |
} |
755 |
|
|
756 |
void qsamplerChannel::appendMessagesError( const QString& s ) const |
void qsamplerChannel::appendMessagesError( const QString& s ) const |
757 |
{ |
{ |
758 |
if (m_pMainForm) |
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
759 |
m_pMainForm->appendMessagesError(channelName() + "\n\n" + s); |
if (pMainForm) |
760 |
|
pMainForm->appendMessagesError(channelName() + "\n\n" + s); |
761 |
} |
} |
762 |
|
|
763 |
void qsamplerChannel::appendMessagesClient( const QString& s ) const |
void qsamplerChannel::appendMessagesClient( const QString& s ) const |
764 |
{ |
{ |
765 |
if (m_pMainForm) |
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
766 |
m_pMainForm->appendMessagesClient(channelName() + ' ' + s); |
if (pMainForm) |
767 |
|
pMainForm->appendMessagesClient(channelName() + ' ' + s); |
768 |
} |
} |
769 |
|
|
770 |
|
|
771 |
// Context menu event handler. |
// Context menu event handler. |
772 |
void qsamplerChannel::contextMenuEvent( QContextMenuEvent *pEvent ) |
void qsamplerChannel::contextMenuEvent( QContextMenuEvent *pEvent ) |
773 |
{ |
{ |
774 |
if (m_pMainForm) |
qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance(); |
775 |
m_pMainForm->contextMenuEvent(pEvent); |
if (pMainForm) |
776 |
|
pMainForm->contextMenuEvent(pEvent); |
777 |
} |
} |
778 |
|
|
779 |
|
|
972 |
} |
} |
973 |
|
|
974 |
|
|
975 |
|
// Commit any pending editing. |
976 |
|
void qsamplerChannelRoutingTable::flush (void) |
977 |
|
{ |
978 |
|
if (QTable::isEditing()) |
979 |
|
QTable::endEdit(QTable::currEditRow(), QTable::currEditCol(), true, true); |
980 |
|
} |
981 |
|
|
982 |
|
|
983 |
//------------------------------------------------------------------------- |
//------------------------------------------------------------------------- |
984 |
// qsamplerChannelRoutingComboBox - Custom combo box for routing table. |
// qsamplerChannelRoutingComboBox - Custom combo box for routing table. |
985 |
// |
// |