Scanner (PluginListComponent& plc,
AudioPluginFormat& format,
PropertiesFile* properties,
int threads)
: owner (plc), formatToScan (format), propertiesToUse (properties),
pathChooserWindow (TRANS("Select folders to scan..."), String::empty, AlertWindow::NoIcon),
progressWindow (TRANS("Scanning for plug-ins..."),
TRANS("Searching for all possible plug-in files..."), AlertWindow::NoIcon),
progress (0.0), numThreads (threads), finished (false)
{
FileSearchPath path (formatToScan.getDefaultLocationsToSearch());
if (path.getNumPaths() > 0) // if the path is empty, then paths aren't used for this format.
{
if (propertiesToUse != nullptr)
path = getLastSearchPath (*propertiesToUse, formatToScan);
pathList.setSize (500, 300);
pathList.setPath (path);
pathChooserWindow.addCustomComponent (&pathList);
pathChooserWindow.addButton (TRANS("Scan"), 1, KeyPress (KeyPress::returnKey));
pathChooserWindow.addButton (TRANS("Cancel"), 0, KeyPress (KeyPress::escapeKey));
pathChooserWindow.enterModalState (true,
ModalCallbackFunction::forComponent (startScanCallback, &pathChooserWindow, this),
false);
}
else
{
startScan();
}
}
Scanner (CabbagePluginListComponent& plc, AudioPluginFormat& format, const StringArray& filesOrIdentifiers,
PropertiesFile* properties, bool allowPluginsWhichRequireAsynchronousInstantiation, int threads,
const String& title, const String& text)
: owner (plc), formatToScan (format), filesOrIdentifiersToScan (filesOrIdentifiers), propertiesToUse (properties),
pathChooserWindow (TRANS("Select folders to scan..."), String(), AlertWindow::NoIcon),
progressWindow (title, text, AlertWindow::NoIcon),
progress (0.0), numThreads (threads), allowAsync (allowPluginsWhichRequireAsynchronousInstantiation),
finished (false)
{
pathChooserWindow.setLookAndFeel(&owner.getLookAndFeel());
progressWindow.setLookAndFeel(&owner.getLookAndFeel());
FileSearchPath path (formatToScan.getDefaultLocationsToSearch());
// You need to use at least one thread when scanning plug-ins asynchronously
jassert (! allowAsync || (numThreads > 0));
// If the filesOrIdentifiersToScan argumnent isn't empty, we should only scan these
// If the path is empty, then paths aren't used for this format.
if (filesOrIdentifiersToScan.isEmpty() && path.getNumPaths() > 0)
{
#if ! JUCE_IOS
if (propertiesToUse != nullptr)
path = getLastSearchPath (*propertiesToUse, formatToScan);
#endif
pathList.setSize (500, 300);
pathList.setPath (path);
pathChooserWindow.addCustomComponent (&pathList);
pathChooserWindow.addButton (TRANS("Scan"), 1, KeyPress (KeyPress::returnKey));
pathChooserWindow.addButton (TRANS("Cancel"), 0, KeyPress (KeyPress::escapeKey));
pathChooserWindow.enterModalState (true,
ModalCallbackFunction::forComponent (startScanCallback,
&pathChooserWindow, this),
false);
}
else
{
startScan();
}
}
void PluginListComponent::scanFor (AudioPluginFormat* format)
{
if (format != nullptr)
{
FileSearchPath path (format->getDefaultLocationsToSearch());
if (path.getNumPaths() > 0) // if the path is empty, then paths aren't used for this format.
{
#if JUCE_MODAL_LOOPS_PERMITTED
if (propertiesToUse != nullptr)
path = propertiesToUse->getValue ("lastPluginScanPath_" + format->getName(), path.toString());
AlertWindow aw (TRANS("Select folders to scan..."), String::empty, AlertWindow::NoIcon);
FileSearchPathListComponent pathList;
pathList.setSize (500, 300);
pathList.setPath (path);
aw.addCustomComponent (&pathList);
aw.addButton (TRANS("Scan"), 1, KeyPress (KeyPress::returnKey));
aw.addButton (TRANS("Cancel"), 0, KeyPress (KeyPress::escapeKey));
if (aw.runModalLoop() == 0)
return;
path = pathList.getPath();
#else
jassertfalse; // XXX this method needs refactoring to work without modal loops..
#endif
}
if (propertiesToUse != nullptr)
{
propertiesToUse->setValue ("lastPluginScanPath_" + format->getName(), path.toString());
propertiesToUse->saveIfNeeded();
}
currentScanner = new Scanner (*this, *format, path);
}
}
void FileSearchPath::addPath (const FileSearchPath& other)
{
for (int i = 0; i < other.getNumPaths(); ++i)
addIfNotAlreadyThere (other[i]);
}