110 lines
3.3 KiB
C++
110 lines
3.3 KiB
C++
#include "propertiesmodel.h"
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#include "datatypes/base.h"
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#include "objects/base/member.h"
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#include "qnamespace.h"
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PropertiesModel::PropertiesModel(InstanceRef selectedItem, QWidget *parent)
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: QAbstractItemModel(parent)
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, selectedItem(selectedItem) {
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this->propertiesList = selectedItem->GetProperties();
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}
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PropertiesModel::~PropertiesModel() = default;
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QVariant PropertiesModel::data(const QModelIndex &index, int role) const {
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if (!index.isValid())
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return {};
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std::string propertyName = propertiesList[index.row()];
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PropertyMeta meta = selectedItem->GetPropertyMeta(propertyName).value();
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switch (role) {
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case Qt::EditRole:
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case Qt::DisplayRole:
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if (index.column() == 0)
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return QString::fromStdString(propertyName);
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else if (index.column() == 1 && meta.type != &Data::Bool::TYPE) {
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return QString::fromStdString(selectedItem->GetPropertyValue(propertyName).value().ToString());
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}
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return {};
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case Qt::CheckStateRole:
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if (index.column() == 0) return {};
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else if (index.column() == 1 && meta.type == &Data::Bool::TYPE)
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return selectedItem->GetPropertyValue(propertyName)->get<Data::Bool>() ? Qt::Checked : Qt::Unchecked;
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return {};
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// case Qt::DecorationRole:
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// return iconOf(item->GetClass());
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}
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return {};
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}
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bool PropertiesModel::setData(const QModelIndex &index, const QVariant &value, int role) {
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if (index.column() != 1) return false;
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std::string propertyName = propertiesList[index.row()];
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PropertyMeta meta = selectedItem->GetPropertyMeta(propertyName).value();
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switch (role) {
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case Qt::EditRole:
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if (meta.type != &Data::String::TYPE)
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return false;
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selectedItem->SetPropertyValue(propertyName, value.toString().toStdString());
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return true;
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case Qt::CheckStateRole:
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if (meta.type != &Data::Bool::TYPE)
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return false;
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selectedItem->SetPropertyValue(propertyName, Data::Bool(value.toBool()));
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return true;
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}
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return false;
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}
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Qt::ItemFlags PropertiesModel::flags(const QModelIndex &index) const {
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if (!index.isValid())
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return Qt::NoItemFlags;
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if (index.column() == 0)
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return Qt::ItemIsEnabled;
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std::string propertyName = propertiesList[index.row()];
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PropertyMeta meta = selectedItem->GetPropertyMeta(propertyName).value();
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if (index.column() == 1) {
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if (meta.type == &Data::Bool::TYPE)
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return Qt::ItemIsEnabled | Qt::ItemIsUserCheckable;
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else
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return Qt::ItemIsEnabled | Qt::ItemIsEditable;
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}
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return Qt::NoItemFlags;
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};
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QVariant PropertiesModel::headerData(int section, Qt::Orientation orientation,
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int role) const {
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return QString("");
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}
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QModelIndex PropertiesModel::index(int row, int column,
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const QModelIndex &parent) const {
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if (!hasIndex(row, column, parent))
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return {};
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return createIndex(row, column);
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}
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QModelIndex PropertiesModel::parent(const QModelIndex &index) const {
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return {};
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}
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int PropertiesModel::rowCount(const QModelIndex &parent) const {
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return !parent.isValid() ? selectedItem->GetProperties().size() : 0;
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}
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int PropertiesModel::columnCount(const QModelIndex &parent) const {
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return 2;
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} |