AppletInfoDrag::AppletInfoDrag(const AppletInfo& info, QWidget *dragSource)
: QDragObject(dragSource, 0)
{
QBuffer buff(a);
buff.open(IO_WriteOnly);
QDataStream s(&buff);
s << info.desktopFile() << info.configFile() << info.type();
}
AppletWidget::AppletWidget(const AppletInfo& info, bool odd, QWidget *parent)
: AppletItem(parent),
m_appletInfo(info),
m_odd(odd),
m_selected(false)
{
setFocusPolicy(QWidget::StrongFocus);
setSelected(m_selected);
itemTitle->setText("<h3>" + info.name() + "</h3>");
itemTitle->installEventFilter(this);
if (info.comment() != info.name())
{
itemDescription->setText(info.comment());
}
itemDescription->installEventFilter(this);
KIconLoader * ldr = KGlobal::iconLoader();
QPixmap icon = ldr->loadIcon(info.icon(), KIcon::Panel, KIcon::SizeLarge);
itemPixmap->setPixmap(icon);
itemPixmap->installEventFilter(this);
}
bool AppletInfo::operator>(const AppletInfo &rhs) const
{
return (QString::localeAwareCompare(name(), rhs.name()) > 0);
}
bool AppletInfo::operator!=(const AppletInfo &rhs) const
{
return configFile() != rhs.configFile();
}
void AppletManager::init() {
// register built-in applets
AppletInfo* info;
info = new AppMenuAppletInfo();
knownApplets_.insert(info->id(), info);
info = new ClockAppletInfo();
knownApplets_.insert(info->id(), info);
info = new ShowDesktopAppletInfo();
knownApplets_.insert(info->id(), info);
info = new LauncherAppletInfo();
knownApplets_.insert(info->id(), info);
info = new NetStatusAppletInfo();
knownApplets_.insert(info->id(), info);
info = new BlankAppletInfo();
knownApplets_.insert(info->id(), info);
info = new PagerAppletInfo();
knownApplets_.insert(info->id(), info);
info = new TaskAppletInfo();
knownApplets_.insert(info->id(), info);
info = new SysTrayAppletInfo();
knownApplets_.insert(info->id(), info);
info = new VolumeAppletInfo();
knownApplets_.insert(info->id(), info);
// Find dynamically loaded applets
// By default, load the deaktop entry files from /usr/share/lxpanel-qt/applets
QDir dir;
dir.cd(LXPANEL_DATA_DIR "/applets");
qDebug("loading: %s", LXPANEL_DATA_DIR "/applets");
QStringList files = dir.entryList();
Q_FOREACH(QString file, files) {
if(file[0] != '.' && file.endsWith(".desktop")) {
qDebug("find applet: %s", qPrintable(file));
QString id = file.left(file.length() - 8);
QString soPath = LXPANEL_LIB_DIR "/applets/" + id + ".so";
AppletPluginInfo* info = new AppletPluginInfo(id, soPath, dir.absoluteFilePath(file));
knownApplets_.insert(info->id(), info);
}
}
}
Applet* AppletManager::createApplet(QString typeName) {
AppletInfo* appletInfo = knownApplets_.value(typeName, NULL);
if(appletInfo)
return appletInfo->create(NULL);
return NULL;
}
