mirror of
https://github.com/ciphervance/supercell-wx.git
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377 lines
10 KiB
C++
377 lines
10 KiB
C++
#include <scwx/qt/model/placefile_model.hpp>
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#include <scwx/qt/manager/placefile_manager.hpp>
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#include <scwx/qt/types/qt_types.hpp>
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#include <scwx/util/logger.hpp>
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#include <QApplication>
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#include <QCheckBox>
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#include <QFontMetrics>
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#include <QStyle>
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#include <QStyleOption>
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namespace scwx
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{
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namespace qt
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{
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namespace model
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{
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static const std::string logPrefix_ = "scwx::qt::model::placefile_model";
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static const auto logger_ = scwx::util::Logger::Create(logPrefix_);
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static constexpr int kFirstColumn =
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static_cast<int>(PlacefileModel::Column::Enabled);
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static constexpr int kLastColumn =
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static_cast<int>(PlacefileModel::Column::Placefile);
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static constexpr int kNumColumns = kLastColumn - kFirstColumn + 1;
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class PlacefileModelImpl
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{
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public:
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explicit PlacefileModelImpl() {}
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~PlacefileModelImpl() = default;
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std::shared_ptr<manager::PlacefileManager> placefileManager_ {
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manager::PlacefileManager::Instance()};
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std::vector<std::string> placefileNames_ {};
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};
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PlacefileModel::PlacefileModel(QObject* parent) :
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QAbstractTableModel(parent), p(std::make_unique<PlacefileModelImpl>())
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{
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connect(p->placefileManager_.get(),
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&manager::PlacefileManager::PlacefileEnabled,
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this,
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&PlacefileModel::HandlePlacefileUpdate);
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connect(p->placefileManager_.get(),
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&manager::PlacefileManager::PlacefileRemoved,
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this,
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&PlacefileModel::HandlePlacefileRemoved);
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connect(p->placefileManager_.get(),
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&manager::PlacefileManager::PlacefileRenamed,
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this,
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&PlacefileModel::HandlePlacefileRenamed);
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connect(p->placefileManager_.get(),
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&manager::PlacefileManager::PlacefileUpdated,
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this,
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&PlacefileModel::HandlePlacefileUpdate);
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}
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PlacefileModel::~PlacefileModel() = default;
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int PlacefileModel::rowCount(const QModelIndex& parent) const
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{
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return parent.isValid() ? 0 : static_cast<int>(p->placefileNames_.size());
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}
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int PlacefileModel::columnCount(const QModelIndex& parent) const
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{
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return parent.isValid() ? 0 : kNumColumns;
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}
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Qt::ItemFlags PlacefileModel::flags(const QModelIndex& index) const
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{
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Qt::ItemFlags flags = QAbstractTableModel::flags(index);
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switch (index.column())
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{
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case static_cast<int>(Column::Enabled):
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case static_cast<int>(Column::Thresholds):
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flags |= Qt::ItemFlag::ItemIsUserCheckable | Qt::ItemFlag::ItemIsEditable;
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break;
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case static_cast<int>(Column::Placefile):
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flags |= Qt::ItemFlag::ItemIsEditable;
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break;
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default:
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break;
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}
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return flags;
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}
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QVariant PlacefileModel::data(const QModelIndex& index, int role) const
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{
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static const QString enabledString = QObject::tr("Enabled");
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static const QString disabledString = QObject::tr("Disabled");
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static const QString thresholdsEnabledString =
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QObject::tr("Thresholds Enabled");
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static const QString thresholdsDisabledString =
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QObject::tr("Thresholds Disabled");
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if (!index.isValid() || index.row() < 0 ||
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static_cast<std::size_t>(index.row()) >= p->placefileNames_.size())
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{
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return QVariant();
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}
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const auto& placefileName = p->placefileNames_.at(index.row());
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switch (index.column())
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{
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case static_cast<int>(Column::Enabled):
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if (role == Qt::ItemDataRole::ToolTipRole)
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{
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return p->placefileManager_->placefile_enabled(placefileName) ?
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enabledString :
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disabledString;
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}
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else if (role == Qt::ItemDataRole::CheckStateRole)
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{
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return static_cast<int>(
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p->placefileManager_->placefile_enabled(placefileName) ?
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Qt::CheckState::Checked :
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Qt::CheckState::Unchecked);
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}
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else if (role == types::ItemDataRole::SortRole)
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{
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return p->placefileManager_->placefile_enabled(placefileName);
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}
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break;
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case static_cast<int>(Column::Thresholds):
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if (role == Qt::ItemDataRole::ToolTipRole)
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{
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return p->placefileManager_->placefile_thresholded(placefileName) ?
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thresholdsEnabledString :
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thresholdsDisabledString;
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}
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else if (role == Qt::ItemDataRole::CheckStateRole)
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{
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return static_cast<int>(
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p->placefileManager_->placefile_thresholded(placefileName) ?
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Qt::CheckState::Checked :
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Qt::CheckState::Unchecked);
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}
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else if (role == types::ItemDataRole::SortRole)
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{
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return p->placefileManager_->placefile_thresholded(placefileName);
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}
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break;
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case static_cast<int>(Column::Placefile):
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if (role == Qt::ItemDataRole::DisplayRole ||
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role == Qt::ItemDataRole::ToolTipRole)
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{
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std::string description = placefileName;
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std::string title =
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p->placefileManager_->placefile_title(placefileName);
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if (!title.empty())
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{
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description = title + '\n' + description;
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}
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return QString::fromStdString(description);
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}
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else if (role == Qt::ItemDataRole::EditRole ||
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role == types::ItemDataRole::SortRole)
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{
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return QString::fromStdString(placefileName);
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}
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break;
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default:
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break;
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}
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return QVariant();
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}
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QVariant PlacefileModel::headerData(int section,
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Qt::Orientation orientation,
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int role) const
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{
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if (role == Qt::ItemDataRole::DisplayRole)
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{
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if (orientation == Qt::Horizontal)
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{
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switch (section)
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{
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case static_cast<int>(Column::Enabled):
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return tr("E");
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case static_cast<int>(Column::Thresholds):
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return tr("T");
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case static_cast<int>(Column::Placefile):
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return tr("Placefile");
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default:
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break;
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}
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}
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}
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else if (role == Qt::ItemDataRole::ToolTipRole)
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{
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switch (section)
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{
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case static_cast<int>(Column::Enabled):
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return tr("Enabled");
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case static_cast<int>(Column::Thresholds):
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return tr("Thresholds");
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default:
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break;
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}
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}
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else if (role == Qt::ItemDataRole::SizeHintRole)
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{
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switch (section)
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{
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case static_cast<int>(Column::Enabled):
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case static_cast<int>(Column::Thresholds):
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{
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static const QCheckBox checkBox {};
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QStyleOptionButton option {};
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option.initFrom(&checkBox);
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// Width values from QCheckBox
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return QApplication::style()->sizeFromContents(
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QStyle::ContentsType::CT_CheckBox,
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&option,
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{option.iconSize.width() + 4, 0});
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}
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default:
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break;
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}
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}
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return QVariant();
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}
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bool PlacefileModel::setData(const QModelIndex& index,
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const QVariant& value,
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int role)
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{
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if (!index.isValid() || index.row() < 0 ||
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static_cast<std::size_t>(index.row()) >= p->placefileNames_.size())
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{
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return false;
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}
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const auto& placefileName = p->placefileNames_.at(index.row());
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bool result = false;
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switch (index.column())
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{
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case static_cast<int>(Column::Enabled):
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if (role == Qt::ItemDataRole::CheckStateRole)
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{
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p->placefileManager_->set_placefile_enabled(placefileName,
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value.toBool());
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result = true;
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}
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break;
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case static_cast<int>(Column::Thresholds):
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if (role == Qt::ItemDataRole::CheckStateRole)
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{
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p->placefileManager_->set_placefile_thresholded(placefileName,
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value.toBool());
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result = true;
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}
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break;
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case static_cast<int>(Column::Placefile):
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if (role == Qt::ItemDataRole::EditRole)
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{
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QString str = value.toString();
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if (!str.isEmpty())
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{
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p->placefileManager_->set_placefile_url(placefileName,
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str.toStdString());
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result = true;
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}
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}
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break;
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default:
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break;
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}
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if (result)
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{
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Q_EMIT dataChanged(index, index);
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}
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return result;
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}
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void PlacefileModel::HandlePlacefileRemoved(const std::string& name)
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{
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auto it =
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std::find(p->placefileNames_.begin(), p->placefileNames_.end(), name);
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if (it != p->placefileNames_.end())
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{
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// Placefile exists, delete row
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const int row = std::distance(p->placefileNames_.begin(), it);
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beginRemoveRows(QModelIndex(), row, row);
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p->placefileNames_.erase(it);
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endRemoveRows();
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}
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}
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void PlacefileModel::HandlePlacefileRenamed(const std::string& oldName,
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const std::string& newName)
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{
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auto it =
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std::find(p->placefileNames_.begin(), p->placefileNames_.end(), oldName);
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if (it != p->placefileNames_.end())
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{
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// Placefile exists, mark row as updated
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const int row = std::distance(p->placefileNames_.begin(), it);
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QModelIndex topLeft = createIndex(row, kFirstColumn);
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QModelIndex bottomRight = createIndex(row, kLastColumn);
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// Rename placefile
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*it = newName;
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Q_EMIT dataChanged(topLeft, bottomRight);
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}
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else
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{
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// Placefile is new, append row
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const int newIndex = static_cast<int>(p->placefileNames_.size());
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beginInsertRows(QModelIndex(), newIndex, newIndex);
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p->placefileNames_.push_back(newName);
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endInsertRows();
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}
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}
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void PlacefileModel::HandlePlacefileUpdate(const std::string& name)
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{
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auto it =
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std::find(p->placefileNames_.begin(), p->placefileNames_.end(), name);
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if (it != p->placefileNames_.end())
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{
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// Placefile exists, mark row as updated
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const int row = std::distance(p->placefileNames_.begin(), it);
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QModelIndex topLeft = createIndex(row, kFirstColumn);
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QModelIndex bottomRight = createIndex(row, kLastColumn);
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Q_EMIT dataChanged(topLeft, bottomRight);
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}
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else
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{
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// Placefile is new, append row
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const int newIndex = static_cast<int>(p->placefileNames_.size());
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beginInsertRows(QModelIndex(), newIndex, newIndex);
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p->placefileNames_.push_back(name);
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endInsertRows();
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}
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}
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} // namespace model
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} // namespace qt
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} // namespace scwx
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