// Bank change slot.
void patchesDialog::bankChanged (void)
{
if (m_pSynth == NULL)
return;
QTreeWidgetItem *pBankItem = m_bankListView->currentItem();
if (pBankItem == NULL)
return;
int iBankSelected = pBankItem->text(0).toInt();
// Clear up the program listview.
m_progListView->setSortingEnabled(false);
m_progListView->clear();
QTreeWidgetItem *pProgItem = NULL;
// For all soundfonts (in reversed stack order) fill the available programs...
int cSoundFonts = ::fluid_synth_sfcount(m_pSynth);
for (int i = 0; i < cSoundFonts && !pProgItem; i++) {
fluid_sfont_t *pSoundFont = ::fluid_synth_get_sfont(m_pSynth, i);
if (pSoundFont) {
#ifdef CONFIG_FLUID_BANK_OFFSET
int iBankOffset = ::fluid_synth_get_bank_offset(m_pSynth, fluid_sfont_get_id(pSoundFont));
#endif
fluid_sfont_iteration_start(pSoundFont);
#if FLUIDSYNTH_VERSION_MAJOR < 2
fluid_preset_t preset;
fluid_preset_t *pCurPreset = &preset;
#else
fluid_preset_t *pCurPreset;
#endif
while ((pCurPreset = fluid_sfont_iteration_next_wrapper(pSoundFont, pCurPreset))) {
int iBank = fluid_preset_get_banknum(pCurPreset);
#ifdef CONFIG_FLUID_BANK_OFFSET
iBank += iBankOffset;
#endif
int iProg = fluid_preset_get_num(pCurPreset);
if (iBank == iBankSelected && !findProgItem(iProg)) {
pProgItem = new patchItem(m_progListView, pProgItem);
if (pProgItem) {
pProgItem->setText(0, QString::number(iProg));
pProgItem->setText(1, fluid_preset_get_name(pCurPreset));
//pProgItem->setText(2, QString::number(fluid_sfont_get_id(pSoundFont)));
//pProgItem->setText(3, QFileInfo(
// fluid_sfont_get_name(pSoundFont).baseName());
}
}
}
}
}
m_progListView->setSortingEnabled(true);
// Stabilize the form.
stabilizeForm();
}
// Dialog setup loader.
void patchesDialog::setup ( fluid_synth_t * pSynth, int iChan,
const QString & _chanName,
lcdSpinBoxModel * _bankModel,
lcdSpinBoxModel * _progModel,
QLabel * _patchLabel )
{
// We'll going to changes the whole thing...
m_dirty = 0;
m_bankModel = _bankModel;
m_progModel = _progModel;
m_patchLabel = _patchLabel;
// Set the proper caption...
setWindowTitle( _chanName + " - Soundfont patches" );
// set m_pSynth to NULL so we don't trigger any progChanged events
m_pSynth = NULL;
// Load bank list from actual synth stack...
m_bankListView->setSortingEnabled(false);
m_bankListView->clear();
// now it should be safe to set internal stuff
m_pSynth = pSynth;
m_iChan = iChan;
fluid_preset_t preset;
QTreeWidgetItem *pBankItem = NULL;
// For all soundfonts (in reversed stack order) fill the available banks...
int cSoundFonts = ::fluid_synth_sfcount(m_pSynth);
for (int i = 0; i < cSoundFonts; i++) {
fluid_sfont_t *pSoundFont = ::fluid_synth_get_sfont(m_pSynth, i);
if (pSoundFont) {
#ifdef CONFIG_FLUID_BANK_OFFSET
int iBankOffset = ::fluid_synth_get_bank_offset(m_pSynth, pSoundFont->id);
#endif
pSoundFont->iteration_start(pSoundFont);
while (pSoundFont->iteration_next(pSoundFont, &preset)) {
int iBank = preset.get_banknum(&preset);
#ifdef CONFIG_FLUID_BANK_OFFSET
iBank += iBankOffset;
#endif
if (!findBankItem(iBank)) {
pBankItem = new patchItem(m_bankListView, pBankItem);
if (pBankItem)
pBankItem->setText(0, QString::number(iBank));
}
}
}
}
m_bankListView->setSortingEnabled(true);
// Set the selected bank.
m_iBank = 0;
fluid_preset_t *pPreset = ::fluid_synth_get_channel_preset(m_pSynth, m_iChan);
if (pPreset) {
m_iBank = pPreset->get_banknum(pPreset);
#ifdef CONFIG_FLUID_BANK_OFFSET
m_iBank += ::fluid_synth_get_bank_offset(m_pSynth, (pPreset->sfont)->id);
#endif
}
pBankItem = findBankItem(m_iBank);
m_bankListView->setCurrentItem(pBankItem);
m_bankListView->scrollToItem(pBankItem);
bankChanged();
// Set the selected program.
if (pPreset)
m_iProg = pPreset->get_num(pPreset);
QTreeWidgetItem *pProgItem = findProgItem(m_iProg);
m_progListView->setCurrentItem(pProgItem);
m_progListView->scrollToItem(pProgItem);
// Done with setup...
//m_iDirtySetup--;
}