128 lines
2.8 KiB
C++
128 lines
2.8 KiB
C++
#include "AppListModel.hpp"
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#include "DesktopAppListItem.hpp"
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#include <QDebug>
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#undef signals
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#include "../dmenu.hpp"
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#define signals public
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AppListModel::AppListModel(QObject *parent)
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: QAbstractListModel(parent)
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{
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loadItems();
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}
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int AppListModel::rowCount(const QModelIndex &parent) const
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{
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Q_UNUSED(parent);
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return static_cast<int>(m_filteredIndexes.size());
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}
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QVariant AppListModel::data(const QModelIndex &index, int role) const
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{
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if (!index.isValid() || index.row() >= static_cast<int>(m_filteredIndexes.size()))
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return QVariant();
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int itemIndex = m_filteredIndexes[index.row()];
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if (itemIndex >= static_cast<int>(m_items.size()))
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return QVariant();
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const ListItemPtr &item = m_items[itemIndex];
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switch (role) {
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case NameRole:
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return item->name();
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case DescriptionRole:
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return item->description();
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case IconRole:
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return item->iconUrl();
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case ItemTypeRole:
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return item->itemType();
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default:
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return QVariant();
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}
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}
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QHash<int, QByteArray> AppListModel::roleNames() const
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{
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QHash<int, QByteArray> roles;
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roles[NameRole] = "name";
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roles[DescriptionRole] = "description";
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roles[IconRole] = "icon";
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roles[ItemTypeRole] = "itemType";
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return roles;
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}
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void AppListModel::loadItems()
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{
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beginResetModel();
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m_items.clear();
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// Add desktop applications
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addDesktopApps();
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updateFilteredItems();
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endResetModel();
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}
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void AppListModel::executeItem(int index)
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{
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if (index < 0 || index >= static_cast<int>(m_filteredIndexes.size()))
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return;
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int itemIndex = m_filteredIndexes[index];
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if (itemIndex >= static_cast<int>(m_items.size()))
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return;
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m_items[itemIndex]->execute();
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}
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QString AppListModel::searchText() const
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{
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return m_searchText;
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}
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void AppListModel::setSearchText(const QString &searchText)
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{
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if (m_searchText == searchText)
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return;
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m_searchText = searchText;
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emit searchTextChanged();
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beginResetModel();
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updateFilteredItems();
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endResetModel();
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}
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void AppListModel::addDesktopApps()
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{
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dmenu::DEVec apps = dmenu::get_dmenu_app_data();
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if (!apps)
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return;
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for (const auto &entry : *apps) {
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auto item = std::make_shared<DesktopAppListItem>(entry);
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m_items.push_back(item);
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}
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}
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void AppListModel::addItems(const std::vector<ListItemPtr> &items)
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{
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for (const auto &item : items) {
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m_items.push_back(item);
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}
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}
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void AppListModel::updateFilteredItems()
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{
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m_filteredIndexes.clear();
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for (size_t i = 0; i < m_items.size(); ++i) {
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const ListItemPtr &item = m_items[i];
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if (item->matches(m_searchText)) {
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m_filteredIndexes.push_back(static_cast<int>(i));
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}
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}
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} |