Files
GostGenerator/model/designatormappingtablemodel.cpp
T

265 lines
7.2 KiB
C++

#include "designatormappingtablemodel.h"
#include <QColor>
#include <QFont>
DesignatorMappingTableModel::DesignatorMappingTableModel(DesignatorMappingModel *mappingModel, QObject *parent)
: QAbstractTableModel(parent)
, m_mappingModel(mappingModel)
, m_showOnlyCustom(false)
{
if (m_mappingModel) {
connect(m_mappingModel, &DesignatorMappingModel::mappingsChanged,
this, &DesignatorMappingTableModel::onMappingsChanged);
updateFilteredMappings();
}
}
int DesignatorMappingTableModel::rowCount(const QModelIndex &parent) const
{
if (parent.isValid()) {
return 0;
}
return m_filteredMappings.size();
}
int DesignatorMappingTableModel::columnCount(const QModelIndex &parent) const
{
if (parent.isValid()) {
return 0;
}
return ColumnCount;
}
QVariant DesignatorMappingTableModel::data(const QModelIndex &index, int role) const
{
if (!index.isValid() || index.row() >= m_filteredMappings.size()) {
return QVariant();
}
const DesignatorMappingItem &item = m_filteredMappings[index.row()];
switch (role) {
case Qt::DisplayRole:
case Qt::EditRole:
switch (index.column()) {
case Designator:
return item.designator;
case SingularName:
return item.singularName;
case PluralName:
return item.pluralName;
case IsCustom:
return item.isCustom ? tr("Да") : tr("Нет");
}
break;
case Qt::BackgroundRole:
if (item.isCustom) {
return QColor(255, 255, 200); // Светло-желтый для пользовательских
}
break;
case Qt::FontRole:
if (item.isCustom) {
QFont font;
font.setBold(true);
return font;
}
break;
case Qt::ToolTipRole:
if (item.isCustom) {
return tr("Пользовательское определение");
}
break;
}
return QVariant();
}
QVariant DesignatorMappingTableModel::headerData(int section, Qt::Orientation orientation, int role) const
{
if (role != Qt::DisplayRole) {
return QVariant();
}
if (orientation == Qt::Horizontal) {
switch (section) {
case Designator:
return tr("Дезигнатор");
case SingularName:
return tr("Единственное число");
case PluralName:
return tr("Множественное число");
case IsCustom:
return tr("Пользовательское");
}
}
return QVariant();
}
bool DesignatorMappingTableModel::setData(const QModelIndex &index, const QVariant &value, int role)
{
if (!index.isValid() || index.row() >= m_filteredMappings.size() || role != Qt::EditRole) {
return false;
}
DesignatorMappingItem item = m_filteredMappings[index.row()];
bool changed = false;
switch (index.column()) {
case Designator:
if (value.toString() != item.designator) {
item.designator = value.toString().toUpper();
changed = true;
}
break;
case SingularName:
if (value.toString() != item.singularName) {
item.singularName = value.toString();
changed = true;
}
break;
case PluralName:
if (value.toString() != item.pluralName) {
item.pluralName = value.toString();
changed = true;
}
break;
case IsCustom:
// Нельзя редактировать флаг пользовательского определения через таблицу
return false;
}
if (changed) {
// Помечаем как пользовательское, если редактируется
item.isCustom = true;
// Обновляем в основной модели
if (m_mappingModel) {
m_mappingModel->updateMapping(item.designator, item);
}
// Обновляем отфильтрованные данные
updateFilteredMappings();
return true;
}
return false;
}
Qt::ItemFlags DesignatorMappingTableModel::flags(const QModelIndex &index) const
{
if (!index.isValid()) {
return Qt::NoItemFlags;
}
Qt::ItemFlags flags = QAbstractTableModel::flags(index);
// Разрешаем редактирование всех колонок, кроме флага пользовательского определения
if (index.column() != IsCustom) {
flags |= Qt::ItemIsEditable;
}
return flags;
}
void DesignatorMappingTableModel::addMapping(const DesignatorMappingItem &item)
{
if (m_mappingModel) {
m_mappingModel->addMapping(item);
}
}
void DesignatorMappingTableModel::removeMapping(int row)
{
if (row >= 0 && row < m_filteredMappings.size()) {
const DesignatorMappingItem &item = m_filteredMappings[row];
if (m_mappingModel) {
m_mappingModel->removeMapping(item.designator);
}
}
}
void DesignatorMappingTableModel::updateMapping(int row, const DesignatorMappingItem &item)
{
if (row >= 0 && row < m_filteredMappings.size()) {
const DesignatorMappingItem &oldItem = m_filteredMappings[row];
if (m_mappingModel) {
m_mappingModel->updateMapping(oldItem.designator, item);
}
}
}
DesignatorMappingItem DesignatorMappingTableModel::getMapping(int row) const
{
if (row >= 0 && row < m_filteredMappings.size()) {
return m_filteredMappings[row];
}
return DesignatorMappingItem();
}
void DesignatorMappingTableModel::refreshData()
{
updateFilteredMappings();
}
void DesignatorMappingTableModel::setShowOnlyCustom(bool showOnly)
{
if (m_showOnlyCustom != showOnly) {
m_showOnlyCustom = showOnly;
updateFilteredMappings();
}
}
void DesignatorMappingTableModel::setFilterText(const QString &text)
{
if (m_filterText != text) {
m_filterText = text;
updateFilteredMappings();
}
}
void DesignatorMappingTableModel::onMappingsChanged()
{
updateFilteredMappings();
}
void DesignatorMappingTableModel::updateFilteredMappings()
{
beginResetModel();
m_filteredMappings.clear();
if (m_mappingModel) {
QList<DesignatorMappingItem> allMappings = m_mappingModel->mappings();
for (const auto &item : allMappings) {
if (matchesFilter(item)) {
m_filteredMappings.append(item);
}
}
}
endResetModel();
}
bool DesignatorMappingTableModel::matchesFilter(const DesignatorMappingItem &item) const
{
// Фильтр по пользовательским определениям
if (m_showOnlyCustom && !item.isCustom) {
return false;
}
// Фильтр по тексту
if (!m_filterText.isEmpty()) {
QString filterText = m_filterText.toLower();
return item.designator.toLower().contains(filterText) ||
item.singularName.toLower().contains(filterText) ||
item.pluralName.toLower().contains(filterText);
}
return true;
}