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#include "xdgdesktopfilter.h"
#include "xdgdesktopentries.h"
#include "xdgentry.h"
#include <qdebug.h>
KaZoe::DesktopFilter::DesktopFilter(QObject *parent)
: QSortFilterProxyModel(parent)
{
}
QObject *KaZoe::DesktopFilter::model() const
{
return static_cast<QObject*>(m_model);
}
QString KaZoe::DesktopFilter::category() const
{
return m_category;
}
QString KaZoe::DesktopFilter::section() const
{
return m_section;
}
bool KaZoe::DesktopFilter::showAll() const
{
return m_showAll;
}
bool KaZoe::DesktopFilter::filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const
{
QModelIndex index = sourceModel()->index(sourceRow, 0, sourceParent);
QVariant ventry = sourceModel()->data(index, KaZoe::DesktopEntries::EntryRole);
const KaZoe::Entry *entry = qvariant_cast<const KaZoe::Entry *>(ventry);
if(!entry)
{
qWarning() << "Can't retrive entry for " << sourceModel()->data(index, KaZoe::DesktopEntries::NameRole).toString();
return false;
}
if(!m_section.isEmpty() && entry->data(m_section + "/Exec").isEmpty())
{
return false;
}
if(entry->data(XDG_NAME).isEmpty())
return false;
if(!m_showAll && entry->data(XDG_NODISPLAY).toLower() == "true")
return false;
if(m_category.size() > 0 && entry->data(XDG_CATEGORIES) != m_category)
return false;
return true;
}
QVariant KaZoe::DesktopFilter::data(const QModelIndex &index, int role) const
{
if(!m_section.isEmpty())
{
const KaZoe::Entry *entry = QSortFilterProxyModel::data(index, KaZoe::DesktopEntries::EntryRole).value<const KaZoe::Entry *>();
if(entry)
{
QString res;
switch(role) {
case Qt::DisplayRole:
case KaZoe::DesktopEntries::NameRole:
res = entry->data(m_section + "/Name");
return (res.isEmpty())?(res):(entry->data(XDG_NAME));
case KaZoe::DesktopEntries::ExecRole:
res = entry->data(m_section + "/Exec");
return (!res.isEmpty())?(res):(entry->data(XDG_EXEC));
case KaZoe::DesktopEntries::IconRole:
res = entry->data(m_section + "/Icon");
return (!res.isEmpty())?(res):(entry->data(XDG_ICON));
case KaZoe::DesktopEntries::CategoryRole:
res = entry->data(m_section + "/Categories");
return (!res.isEmpty())?(res):(entry->data(XDG_CATEGORIES));
case KaZoe::DesktopEntries::KeywordsRole:
res = entry->data(m_section + "/Keywords");
return (!res.isEmpty())?(res):(entry->data(XDG_KEYWORDS));
}
}
}
return QSortFilterProxyModel::data(index, role);
}
void KaZoe::DesktopFilter::setModel(QObject *model)
{
if (m_model == model)
return;
KaZoe::DesktopEntries *entries = qobject_cast<KaZoe::DesktopEntries*>(model);
if(entries)
{
m_model = entries;
setSourceModel(m_model);
emit modelChanged(m_model);
}
}
void KaZoe::DesktopFilter::setCategory(QString category)
{
if (m_category == category)
return;
m_category = category;
invalidateFilter();
emit categoryChanged(m_category);
}
void KaZoe::DesktopFilter::setSection(QString section)
{
if (m_section == section)
return;
m_section = section;
invalidateFilter();
emit sectionChanged(m_section);
}
void KaZoe::DesktopFilter::setShowAll(bool showall)
{
if (m_showAll == showall)
return;
m_showAll = showall;
invalidateFilter();
emit showAllChanged(m_showAll);
}
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