112 lines
3.1 KiB
C++
112 lines
3.1 KiB
C++
#include "settingsviewmodel.h"
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#include "services/modelsregister.h"
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#include "services/settingsservice.h"
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#include "models/basemodel.h"
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SettingsViewModel::SettingsViewModel(QObject *parent)
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: QAbstractListModel{parent}
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{
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m_items << SettingItem { tr("BeerLog service address"), "serverAddress", "text" }
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<< SettingItem { tr("Selected user id"), "selectedUserId", "choice", "users" }
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<< SettingItem { tr("Selected store"), "selectedStoreId", "choice", "stores" };
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QModelIndex selectedUserIdIndex = index(1);
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QModelIndex selectedStoreIdIndex = index(2);
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connect(settings(), &SettingsService::selectedUserIdChanged, this, [this, selectedUserIdIndex]() {
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emit dataChanged(selectedUserIdIndex, selectedUserIdIndex);
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});
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connect(settings(), &SettingsService::selectedStoreIdChanged, this, [this, selectedStoreIdIndex]() {
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emit dataChanged(selectedStoreIdIndex, selectedStoreIdIndex);
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});
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}
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int SettingsViewModel::rowCount(const QModelIndex &) const
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{
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return m_items.count();
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}
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QVariant SettingsViewModel::data(const QModelIndex &index, int role) const
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{
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if (!index.isValid()) {
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return {};
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}
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SettingItem item = m_items.at(index.row());
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switch (role) {
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case Roles::Title: return item.title;
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case Roles::Subtitle: return subtitle(item.propertyName, item.modelName);
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case Roles::Value: return settings()->property(item.propertyName.toLocal8Bit());
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case Roles::ControlType: return item.controlType;
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case Roles::Model: return model(item.modelName);
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default:
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break;
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}
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return {};
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}
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QHash<int, QByteArray> SettingsViewModel::roleNames() const
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{
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return QHash<int, QByteArray> {
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{ Roles::Title, "title" },
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{ Roles::Subtitle, "subtitle" },
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{ Roles::Value, "value" },
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{ Roles::ControlType, "control" },
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{ Roles::Model, "choiceModel" }
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};
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}
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bool SettingsViewModel::setData(const QModelIndex &index, const QVariant &value, int role)
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{
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if (!index.isValid()) {
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return false;
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}
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if (Roles::Value != role) {
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return false;
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}
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SettingItem item = m_items.at(index.row());
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bool res = settings()->setProperty(item.propertyName.toLocal8Bit(), value);
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if (res) {
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emit dataChanged(index, index);
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}
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return res;
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}
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Qt::ItemFlags SettingsViewModel::flags(const QModelIndex &index) const
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{
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return QAbstractItemModel::flags(index) | Qt::ItemIsEditable;
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}
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SettingsService *SettingsViewModel::settings() const
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{
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return SettingsService::instance();
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}
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QVariant SettingsViewModel::model(const QString &modelName) const
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{
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BaseModel *model = modelName.isEmpty() ? nullptr : ModelsRegister::model(modelName);
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if (!model) {
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return {};
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}
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return model->items();
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}
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QVariant SettingsViewModel::subtitle(const QString &propertyName, const QString &modelName) const
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{
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BaseModel *model = modelName.isEmpty() ? nullptr : ModelsRegister::model(modelName);
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QVariant propertyValue = settings()->property(propertyName.toLocal8Bit());
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if (model) {
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return model->itemProperty(propertyValue.toString(), "name");
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}
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return propertyValue;
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}
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