void synthv1widget_preset::loadPreset ( const QString& sPreset )
{
if (sPreset.isEmpty())
return;
synthv1_config *pConfig = synthv1_config::getInstance();
if (pConfig) {
emit loadPresetFile(pConfig->presetFile(sPreset));
++m_iInitPreset;
// pConfig->sPreset = sPreset;
// setPreset(sPreset);
refreshPreset();
}
stabilizePreset();
}
void synthv1widget_preset::openPreset (void)
{
synthv1_config *pConfig = synthv1_config::getInstance();
if (pConfig == NULL)
return;
QString sFilename;
const QString sExt(SYNTHV1_TITLE);
const QString& sTitle = tr("Open Preset") + " - " SYNTHV1_TITLE;
const QString& sFilter = tr("Preset files (*.%1)").arg(sExt);
#if 1//QT_VERSION < 0x040400
QFileDialog::Options options = 0;
if (pConfig->bDontUseNativeDialogs)
options |= QFileDialog::DontUseNativeDialog;
sFilename = QFileDialog::getOpenFileName(parentWidget(),
sTitle, pConfig->sPresetDir, sFilter, NULL, options);
#else
QFileDialog fileDialog(nativeParentWidget(),
sTitle, pConfig->sPresetDir, sFilter);
fileDialog.setAcceptMode(QFileDialog::AcceptOpen);
fileDialog.setFileMode(QFileDialog::ExistingFile);
fileDialog.setDefaultSuffix(sExt);
QList<QUrl> urls(fileDialog.sidebarUrls());
urls.append(QUrl::fromLocalFile(pConfig->sPresetDir));
fileDialog.setSidebarUrls(urls);
if (pConfig->bDontUseNativeDialogs)
fileDialog.setOptions(QFileDialog::DontUseNativeDialog);
if (fileDialog.exec())
sFilename = fileDialog.selectedFiles().first();
#endif
if (!sFilename.isEmpty()) {
QFileInfo fi(sFilename);
if (fi.exists() && queryPreset()) {
const QString& sPreset = fi.completeBaseName();
pConfig->setPresetFile(sPreset, sFilename);
emit loadPresetFile(sFilename);
++m_iInitPreset;
// pConfig->sPreset = sPreset;
pConfig->sPresetDir = fi.absolutePath();
setPreset(sPreset);
refreshPreset();
}
}
stabilizePreset();
}
void Preset::initialize(const std::string & pathname)
{
int retval;
preloadInitialize();
if (PRESET_DEBUG)
std::cerr << "[Preset] loading file \"" << pathname << "\"..." << std::endl;
if ((retval = loadPresetFile(pathname)) < 0)
{
if (PRESET_DEBUG)
std::cerr << "[Preset] failed to load file \"" <<
pathname << "\"!" << std::endl;
/// @bug how should we handle this problem? a well define exception?
throw retval;
}
postloadInitialize();
}
