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();
}
}
PluginDirectoryScanner::PluginDirectoryScanner (KnownPluginList& listToAddTo,
AudioPluginFormat& formatToLookFor,
FileSearchPath directoriesToSearch,
const bool recursive,
const File& deadMansPedal)
: list (listToAddTo),
format (formatToLookFor),
deadMansPedalFile (deadMansPedal),
progress (0)
{
directoriesToSearch.removeRedundantPaths();
filesOrIdentifiersToScan = format.searchPathsForPlugins (directoriesToSearch, recursive);
// If any plugins have crashed recently when being loaded, move them to the
// end of the list to give the others a chance to load correctly..
const StringArray crashedPlugins (readDeadMansPedalFile (deadMansPedalFile));
for (int i = 0; i < crashedPlugins.size(); ++i)
{
const String f = crashedPlugins[i];
for (int j = filesOrIdentifiersToScan.size(); --j >= 0;)
if (f == filesOrIdentifiersToScan[j])
filesOrIdentifiersToScan.move (j, -1);
}
applyBlacklistingsFromDeadMansPedal (listToAddTo, deadMansPedalFile);
nextIndex.set (filesOrIdentifiersToScan.size());
}
PluginDirectoryScanner::PluginDirectoryScanner (KnownPluginList& listToAddTo,
AudioPluginFormat& formatToLookFor,
FileSearchPath directoriesToSearch,
const bool recursive,
const File& deadMansPedal,
bool allowPluginsWhichRequireAsynchronousInstantiation)
: list (listToAddTo),
format (formatToLookFor),
deadMansPedalFile (deadMansPedal),
allowAsync (allowPluginsWhichRequireAsynchronousInstantiation)
{
directoriesToSearch.removeRedundantPaths();
filesOrIdentifiersToScan = format.searchPathsForPlugins (directoriesToSearch, recursive, allowAsync);
// If any plugins have crashed recently when being loaded, move them to the
// end of the list to give the others a chance to load correctly..
for (auto& crashed : readDeadMansPedalFile (deadMansPedalFile))
for (int j = filesOrIdentifiersToScan.size(); --j >= 0;)
if (crashed == filesOrIdentifiersToScan[j])
filesOrIdentifiersToScan.move (j, -1);
applyBlacklistingsFromDeadMansPedal (listToAddTo, deadMansPedalFile);
nextIndex.set (filesOrIdentifiersToScan.size());
}
//==============================================================================
void FileSearchPathListComponent::setPath (const FileSearchPath& newPath)
{
if (newPath.toString() != path.toString())
{
path = newPath;
changed();
}
}
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);
}
}
BEGIN_JUCE_NAMESPACE
#include "juce_PluginDirectoryScanner.h"
#include "juce_AudioPluginFormat.h"
#include "../../io/files/juce_DirectoryIterator.h"
//==============================================================================
PluginDirectoryScanner::PluginDirectoryScanner (KnownPluginList& listToAddTo,
AudioPluginFormat& formatToLookFor,
FileSearchPath directoriesToSearch,
const bool recursive,
const File& deadMansPedalFile_)
: list (listToAddTo),
format (formatToLookFor),
deadMansPedalFile (deadMansPedalFile_),
nextIndex (0),
progress (0)
{
directoriesToSearch.removeRedundantPaths();
filesOrIdentifiersToScan = format.searchPathsForPlugins (directoriesToSearch, recursive);
// If any plugins have crashed recently when being loaded, move them to the
// end of the list to give the others a chance to load correctly..
const StringArray crashedPlugins (getDeadMansPedalFile());
for (int i = 0; i < crashedPlugins.size(); ++i)
{
const String f = crashedPlugins[i];
for (int j = filesOrIdentifiersToScan.size(); --j >= 0;)
if (f == filesOrIdentifiersToScan[j])
filesOrIdentifiersToScan.move (j, -1);
}
}
void PluginListComponent::setLastSearchPath (PropertiesFile& properties, AudioPluginFormat& format,
const FileSearchPath& newPath)
{
properties.setValue ("lastPluginScanPath_" + format.getName(), newPath.toString());
}
void PluginListComponent::scanFor (AudioPluginFormat* format)
{
#if JUCE_MODAL_LOOPS_PERMITTED
if (format == nullptr)
return;
FileSearchPath path (format->getDefaultLocationsToSearch());
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::returnKey);
aw.addButton (TRANS("Cancel"), 0, KeyPress::escapeKey);
if (aw.runModalLoop() == 0)
return;
path = pathList.getPath();
}
if (propertiesToUse != nullptr)
{
propertiesToUse->setValue ("lastPluginScanPath_" + format->getName(), path.toString());
propertiesToUse->saveIfNeeded();
}
double progress = 0.0;
AlertWindow aw (TRANS("Scanning for plugins..."),
TRANS("Searching for all possible plugin files..."), AlertWindow::NoIcon);
aw.addButton (TRANS("Cancel"), 0, KeyPress::escapeKey);
aw.addProgressBarComponent (progress);
aw.enterModalState();
MessageManager::getInstance()->runDispatchLoopUntil (300);
PluginDirectoryScanner scanner (list, *format, path, true, deadMansPedalFile);
for (;;)
{
aw.setMessage (TRANS("Testing:\n\n") + scanner.getNextPluginFileThatWillBeScanned());
MessageManager::getInstance()->runDispatchLoopUntil (100);
if (! scanner.scanNextFile (true))
break;
if (! aw.isCurrentlyModal())
break;
progress = scanner.getProgress();
}
if (scanner.getFailedFiles().size() > 0)
{
StringArray shortNames;
for (int i = 0; i < scanner.getFailedFiles().size(); ++i)
shortNames.add (File (scanner.getFailedFiles()[i]).getFileName());
AlertWindow::showMessageBox (AlertWindow::InfoIcon,
TRANS("Scan complete"),
TRANS("Note that the following files appeared to be plugin files, but failed to load correctly:\n\n")
+ shortNames.joinIntoString (", "));
}
#else
jassertfalse; // this method needs refactoring to work without modal loops..
#endif
}
void FileSearchPath::addPath (const FileSearchPath& other)
{
for (int i = 0; i < other.getNumPaths(); ++i)
addIfNotAlreadyThere (other[i]);
}