// Plugin accessors.
void qtractorPluginForm::setPlugin ( qtractorPlugin *pPlugin )
{
clear();
// Set the new reference...
m_pPlugin = pPlugin;
if (m_pPlugin == NULL)
return;
// Dispatch any pending updates.
qtractorSubject::flushQueue(true);
// Set activate button MIDI controller observer...
addMidiControlAction(
m_ui.ActivateToolButton,
m_pPlugin->activateObserver());
qtractorPluginType *pType = m_pPlugin->type();
const bool bVstPlugin = (pType->typeHint() == qtractorPluginType::Vst);
const int MaxRowsPerPage = (bVstPlugin ? 12 : 8);
const int MaxColumnsPerPage = (bVstPlugin ? 2 : 3);
const int MaxItemsPerPage = MaxRowsPerPage * MaxColumnsPerPage;
const qtractorPlugin::Params& params = m_pPlugin->params();
const int iParams = params.count();
int iItems = iParams;
#ifdef CONFIG_LV2_PATCH
qtractorLv2Plugin *pLv2Plugin = NULL;
if (pType->typeHint() == qtractorPluginType::Lv2)
pLv2Plugin = static_cast<qtractorLv2Plugin *> (m_pPlugin);
if (pLv2Plugin)
iItems += pLv2Plugin->lv2_properties().count();
#endif
int iItemsPerPage = iItems;
int iItemsOnLastPage = 0;
if (iItemsPerPage > MaxItemsPerPage) {
iItemsPerPage = MaxItemsPerPage;
iItemsOnLastPage = (iItems % iItemsPerPage);
while (iItemsOnLastPage > 0
&& iItemsOnLastPage < ((3 * iItemsPerPage) >> 2))
iItemsOnLastPage = (iItems % --iItemsPerPage);
}
// Plugin accessors.
void qtractorPluginForm::setPlugin ( qtractorPlugin *pPlugin )
{
clear();
// Set the new reference...
m_pPlugin = pPlugin;
if (m_pPlugin == NULL)
return;
// Dispatch any pending updates.
qtractorSubject::flushQueue(true);
// Set activate button MIDI controller observer...
addMidiControlAction(
m_ui.ActivateToolButton,
m_pPlugin->activateObserver());
qtractorPluginType *pType = m_pPlugin->type();
const bool bVstPlugin = (pType->typeHint() == qtractorPluginType::Vst);
const int MaxRowsPerPage = (bVstPlugin ? 12 : 8);
const int MaxColumnsPerPage = (bVstPlugin ? 2 : 3);
const int MaxParamsPerPage = MaxRowsPerPage * MaxColumnsPerPage;
const qtractorPlugin::Params& params = m_pPlugin->params();
const int iParams = params.count();
int iParamsPerPage = iParams;
int iParamsOnLastPage = 0;
if (iParamsPerPage > MaxParamsPerPage) {
iParamsPerPage = MaxParamsPerPage;
iParamsOnLastPage = (iParams % iParamsPerPage);
while (iParamsOnLastPage > 0
&& iParamsOnLastPage < ((3 * iParamsPerPage) >> 2))
iParamsOnLastPage = (iParams % --iParamsPerPage);
}
