void Doc::slotChangeOutputPlugin(const QString& name)
{
if (m_outputPlugin != NULL)
{
m_outputPlugin->close();
}
if (name == QString("<None>"))
{
m_outputPlugin = NULL;
}
else
{
m_outputPlugin = (OutputPlugin*) searchPlugin(name, Plugin::OutputType);
// If an output plugin cannot be found, use the dummy plugin
if (m_outputPlugin == NULL)
{
m_outputPlugin = m_dummyOutPlugin;
}
m_outputPlugin->open();
}
// This if() has to be here so that this won't get called until all
// objects in the call chain have been created.
if (_app && _app->deviceManagerView() && _app->deviceManagerView()->deviceManager())
{
_app->deviceManagerView()->deviceManager()->slotUpdateDeviceList();
}
}
//
// Search and load plugins
//
void App::initPlugins()
{
QString path;
QString dir;
settings()->get(KEY_SYSTEM_DIR, dir);
dir += QString("/") + PLUGINPATH + QString("/");
// First of all, add the dummy output plugin
m_dummyOutPlugin = new DummyOutPlugin(NextPluginID++);
connect(m_dummyOutPlugin, SIGNAL(activated(Plugin*)),
this, SLOT(slotPluginActivated(Plugin*)));
addPlugin(m_dummyOutPlugin);
QDir d(dir);
d.setFilter(QDir::Files);
if (d.exists() == false || d.isReadable() == false)
{
fprintf(stderr, "Unable to access plugin directory %s.\n",
(const char*) dir);
return;
}
QStringList dirlist(d.entryList());
QStringList::Iterator it;
for (it = dirlist.begin(); it != dirlist.end(); ++it)
{
// Ignore everything else than .so files
if ((*it).right(2) != QString("so"))
{
continue;
}
path = dir + *it;
probePlugin(path);
}
//
// Use the output plugin that user has selected previously
//
QString config;
settings()->get(KEY_OUTPUT_PLUGIN, config);
Plugin* plugin = searchPlugin(config, Plugin::OutputType);
if (plugin != NULL)
{
m_outputPlugin = static_cast<OutputPlugin*> (plugin);
}
else
{
m_outputPlugin = m_dummyOutPlugin;
}
slotPluginActivated(m_outputPlugin);
}
void VersionControlObserver::verifyDirectory()
{
if (!m_model) {
return;
}
const KFileItem rootItem = m_model->rootItem();
if (rootItem.isNull() || !rootItem.url().isLocalFile()) {
return;
}
if (m_plugin) {
m_plugin->disconnect(this);
}
m_plugin = searchPlugin(rootItem.url());
if (m_plugin) {
KVersionControlPlugin2* pluginV2 = qobject_cast<KVersionControlPlugin2*>(m_plugin);
if (pluginV2) {
connect(pluginV2, SIGNAL(itemVersionsChanged()),
this, SLOT(silentDirectoryVerification()));
} else {
connect(m_plugin, SIGNAL(versionStatesChanged()),
this, SLOT(silentDirectoryVerification()));
}
connect(m_plugin, SIGNAL(infoMessage(QString)),
this, SIGNAL(infoMessage(QString)));
connect(m_plugin, SIGNAL(errorMessage(QString)),
this, SIGNAL(errorMessage(QString)));
connect(m_plugin, SIGNAL(operationCompletedMessage(QString)),
this, SIGNAL(operationCompletedMessage(QString)));
if (!m_versionedDirectory) {
m_versionedDirectory = true;
// The directory is versioned. Assume that the user will further browse through
// versioned directories and decrease the verification timer.
m_dirVerificationTimer->setInterval(100);
}
updateItemStates();
} else if (m_versionedDirectory) {
m_versionedDirectory = false;
// The directory is not versioned. Reset the verification timer to a higher
// value, so that browsing through non-versioned directories is not slown down
// by an immediate verification.
m_dirVerificationTimer->setInterval(500);
}
}
//
// Search for an output plugin and set it. If not found,
// use Dummy Output by default.
//
void App::slotChangeOutputPlugin(const QString& name)
{
if (m_outputPlugin != NULL)
{
m_outputPlugin->close();
}
m_outputPlugin = (OutputPlugin*) searchPlugin(name, Plugin::OutputType);
if (m_outputPlugin == NULL)
{
// If an output plugin cannot be found, use the dummy plugin
m_outputPlugin = m_dummyOutPlugin;
}
m_outputPlugin->open();
}
