377 lines
9.2 KiB
C++
377 lines
9.2 KiB
C++
#include "presetsmodel.h"
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#include <algorithm>
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#include <QDebug>
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#include <QMutexLocker>
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enum {
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IdRole = Qt::UserRole,
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MsecsPerStepRole
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};
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void PresetsModel::setController(DmxController *controller)
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{
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if (m_controller == controller)
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return;
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beginResetModel();
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if (m_controller)
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{
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disconnect(m_controller, &DmxController::presetInserted,
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this, &PresetsModel::otherPresetInserted);
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disconnect(m_controller, &DmxController::presetRemoved,
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this, &PresetsModel::otherPresetRemoved);
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disconnect(m_controller, &DmxController::presetNameChanged,
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this, &PresetsModel::otherPresetNameChanged);
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}
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m_controller = controller;
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if (m_controller)
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{
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connect(m_controller, &DmxController::presetInserted,
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this, &PresetsModel::otherPresetInserted);
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connect(m_controller, &DmxController::presetRemoved,
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this, &PresetsModel::otherPresetRemoved);
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connect(m_controller, &DmxController::presetNameChanged,
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this, &PresetsModel::otherPresetNameChanged);
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}
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endResetModel();
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emit controllerChanged(m_controller);
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}
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int PresetsModel::rowCount(const QModelIndex &parent) const
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{
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if (parent.isValid())
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{
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qWarning() << "hilfe" << __LINE__;
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return -1;
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}
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if (!m_controller)
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return 0;
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const auto &presets = m_controller->lightProject().presets;
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return presets.size();
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}
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QVariant PresetsModel::data(const QModelIndex &index, int role) const
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{
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if (!index.isValid())
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{
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qWarning() << "hilfe" << __LINE__;
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return {};
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}
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if (!m_controller)
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{
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qWarning() << "hilfe" << __LINE__;
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return {};
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}
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const auto &presets = m_controller->lightProject().presets;
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if (index.row() < 0 || index.row() >= presets.size())
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{
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qWarning() << "hilfe" << __LINE__;
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return {};
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}
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if (index.column() != 0)
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{
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qWarning() << "hilfe" << __LINE__;
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return {};
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}
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const auto &preset = presets.at(index.row());
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switch (role)
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{
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case Qt::DisplayRole:
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case Qt::EditRole: return preset.name;
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case IdRole: return preset.id;
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case MsecsPerStepRole: return preset.msecsPerStep;
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}
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return {};
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}
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QMap<int, QVariant> PresetsModel::itemData(const QModelIndex &index) const
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{
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if (!index.isValid())
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{
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qWarning() << "hilfe" << __LINE__;
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return {};
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}
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if (!m_controller)
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{
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qWarning() << "hilfe" << __LINE__;
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return {};
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}
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const auto &presets = m_controller->lightProject().presets;
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if (index.row() < 0 || index.row() >= presets.size())
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{
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qWarning() << "hilfe" << __LINE__;
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return {};
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}
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if (index.column() != 0)
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{
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qWarning() << "hilfe" << __LINE__;
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return {};
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}
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const auto &preset = presets.at(index.row());
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return {
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{ Qt::DisplayRole, preset.name },
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{ IdRole, preset.id },
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{ MsecsPerStepRole, preset.msecsPerStep }
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};
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}
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QHash<int, QByteArray> PresetsModel::roleNames() const
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{
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return {
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{ Qt::DisplayRole, "name" },
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{ IdRole, "id" },
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{ MsecsPerStepRole, "msecsPerStep" }
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};
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}
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bool PresetsModel::setData(const QModelIndex &index, const QVariant &value, int role)
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{
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if (!index.isValid())
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{
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qWarning() << "hilfe" << __LINE__;
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return false;
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}
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if (!m_controller)
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{
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qWarning() << "hilfe" << __LINE__;
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return false;
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}
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auto &presets = m_controller->lightProject().presets;
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if (index.row() < 0 || index.row() >= presets.size())
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{
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qWarning() << "hilfe" << __LINE__;
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return false;
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}
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if (index.column() != 0)
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{
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qWarning() << "hilfe" << __LINE__;
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return false;
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}
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auto &preset = presets.at(index.row());
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switch (role)
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{
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case Qt::DisplayRole:
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case Qt::EditRole:
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if (value.userType() != QMetaType::QString)
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{
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qWarning() << "hilfe" << __LINE__ << value.userType();
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return false;
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}
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preset.name = value.toString();
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emit dataChanged(index, index, { Qt::DisplayRole, Qt::EditRole });
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disconnect(m_controller, &DmxController::presetNameChanged,
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this, &PresetsModel::otherPresetNameChanged);
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emit m_controller->presetNameChanged(index.row(), preset.name);
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connect(m_controller, &DmxController::presetNameChanged,
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this, &PresetsModel::otherPresetNameChanged);
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return true;
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case IdRole:
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// if (value.userType() != QMetaType::Int)
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// {
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// qWarning() << "hilfe" << __LINE__ << value.userType();
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// return false;
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// }
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// preset.id = value.toInt();
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// emit dataChanged(index, index, { IdRole });
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// return true;
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qWarning() << "hilfe" << __LINE__;
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return false;
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case MsecsPerStepRole:
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if (value.userType() != QMetaType::Int)
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{
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qWarning() << "hilfe" << __LINE__ << value.userType();
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return false;
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}
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preset.msecsPerStep = value.toInt();
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emit dataChanged(index, index, { MsecsPerStepRole });
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return true;
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default:
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qWarning() << "hilfe" << __LINE__;
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return false;
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}
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}
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bool PresetsModel::insertRows(int row, int count, const QModelIndex &parent)
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{
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if (parent.isValid())
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{
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qWarning() << "hilfe" << __LINE__;
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return false;
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}
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if (!m_controller)
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{
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qWarning() << "hilfe" << __LINE__;
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return false;
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}
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auto &presets = m_controller->lightProject().presets;
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if (row < 0)
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{
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qWarning() << "hilfe" << __LINE__;
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return false;
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}
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if (row > presets.size())
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{
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qWarning() << "hilfe" << __LINE__;
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return false;
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}
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auto max_iter = std::max_element(std::cbegin(presets), std::cend(presets), [](const auto &l, const auto &r){ return l.id < r.id; });
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auto id = max_iter != std::cend(presets) ? max_iter->id + 1 : 0;
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beginInsertRows({}, row, row+count-1);
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{
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QMutexLocker locker{&m_controller->mutex()};
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{
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auto iter = std::begin(presets) + row;
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for (auto i = 0; i < count; i++)
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iter = presets.insert(iter, PresetConfig{ .id=id++, .name="<neu>", .msecsPerStep=1000 }) + 1;
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}
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if (auto &presetStates = m_controller->presetStates(); presetStates.size() > row)
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{
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presetStates.insert(std::begin(presetStates) + row, count, {});
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// emit m_controller->presetStatesChanged(presetStates);
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}
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}
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endInsertRows();
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disconnect(m_controller, &DmxController::presetInserted,
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this, &PresetsModel::otherPresetInserted);
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emit m_controller->presetInserted(row, row+count-1);
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connect(m_controller, &DmxController::presetInserted,
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this, &PresetsModel::otherPresetInserted);
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return true;
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}
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bool PresetsModel::removeRows(int row, int count, const QModelIndex &parent)
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{
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if (parent.isValid())
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{
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qWarning() << "hilfe" << __LINE__;
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return false;
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}
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if (!m_controller)
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{
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qWarning() << "hilfe" << __LINE__;
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return false;
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}
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auto &presets = m_controller->lightProject().presets;
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if (row < 0)
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{
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qWarning() << "hilfe" << __LINE__;
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return false;
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}
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if (row >= presets.size())
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{
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qWarning() << "hilfe" << __LINE__;
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return false;
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}
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if (row + count > presets.size())
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{
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qWarning() << "hilfe" << __LINE__;
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return false;
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}
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beginRemoveRows({}, row, row+count-1);
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{
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QMutexLocker locker{&m_controller->mutex()};
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{
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auto begin = std::begin(presets) + row;
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auto end = begin + count;
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presets.erase(begin, end);
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}
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if (auto &presetStates = m_controller->presetStates(); presetStates.size() > row)
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{
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auto begin = std::begin(presetStates) + row;
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auto end = begin + std::min<size_t>(count, presetStates.size() - row + count);
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presetStates.erase(begin, end);
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//emit m_controller->presetStatesChanged(presetStates);
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}
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}
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endRemoveRows();
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disconnect(m_controller, &DmxController::presetRemoved,
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this, &PresetsModel::otherPresetRemoved);
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emit m_controller->presetRemoved(row, row+count-1);
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connect(m_controller, &DmxController::presetRemoved,
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this, &PresetsModel::otherPresetRemoved);
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return true;
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}
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void PresetsModel::otherPresetInserted(int first, int last)
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{
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if (!m_controller)
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{
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qWarning() << "hilfe" << __LINE__;
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return;
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}
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beginInsertRows({}, first, last);
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endInsertRows();
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}
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void PresetsModel::otherPresetRemoved(int first, int last)
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{
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if (!m_controller)
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{
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qWarning() << "hilfe" << __LINE__;
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return;
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}
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beginRemoveRows({}, first, last);
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endRemoveRows();
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}
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void PresetsModel::otherPresetNameChanged(int row, const QString &name)
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{
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if (!m_controller)
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{
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qWarning() << "hilfe" << __LINE__;
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return;
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}
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const auto index = this->index(row);
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emit dataChanged(index, index, { Qt::DisplayRole, Qt::EditRole });
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}
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