mockwidgets.cpp

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//  ************************************************************************************************
//
//  qt-mvvm: Model-view-view-model framework for large GUI applications
//
//! @file      mvvm/tests/libtestmachinery/mockwidgets.cpp
//! @brief     Implements class CLASS?
//!
//! @homepage  http://www.bornagainproject.org
//! @license   GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2020
//! @authors   Gennady Pospelov et al, Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
//  ************************************************************************************************
 
#include "mockwidgets.h"
#include "mvvm/model/sessionitem.h"
#include "mvvm/model/sessionmodel.h"
#include "mvvm/model/tagrow.h"
#include "mvvm/signals/itemmapper.h"
#include "mvvm/signals/modelmapper.h"
 
// ----------------------------------------------------------------------------
 
MockWidgetForItem::MockWidgetForItem(ModelView::SessionItem* item) : m_item(nullptr)
{
    setItem(item);
}
 
MockWidgetForItem::~MockWidgetForItem()
{
    if (m_item)
        m_item->mapper()->unsubscribe(this);
}
 
void MockWidgetForItem::setItem(ModelView::SessionItem* item)
{
    if (m_item == item)
        return;
 
    if (m_item)
        m_item->mapper()->unsubscribe(this);
 
    m_item = item;
 
    if (!m_item)
        return;
 
    auto on_item_destroy = [this](ModelView::SessionItem* item) {
        m_item = nullptr;
        onItemDestroy(item);
    };
    m_item->mapper()->setOnItemDestroy(on_item_destroy, this);
 
    auto on_data_change = [this](ModelView::SessionItem* item, int role) {
        onDataChange(item, role);
    };
    m_item->mapper()->setOnDataChange(on_data_change, this);
 
    auto on_property_change = [this](ModelView::SessionItem* item, std::string name) {
        onPropertyChange(item, name);
    };
    m_item->mapper()->setOnPropertyChange(on_property_change, this);
 
    auto on_child_property_change = [this](ModelView::SessionItem* item, std::string name) {
        onChildPropertyChange(item, name);
    };
    m_item->mapper()->setOnChildPropertyChange(on_child_property_change, this);
 
    auto on_item_inserted = [this](ModelView::SessionItem* item, ModelView::TagRow tagrow) {
        onItemInserted(item, tagrow);
    };
    m_item->mapper()->setOnItemInserted(on_item_inserted, this);
 
    auto on_item_removed = [this](ModelView::SessionItem* item, ModelView::TagRow tagrow) {
        onItemRemoved(item, tagrow);
    };
    m_item->mapper()->setOnItemRemoved(on_item_removed, this);
 
    auto on_about_to_remove_item = [this](ModelView::SessionItem* item, ModelView::TagRow tagrow) {
        onAboutToRemoveItem(item, tagrow);
    };
    m_item->mapper()->setOnAboutToRemoveItem(on_about_to_remove_item, this);
}
 
// ----------------------------------------------------------------------------
 
MockWidgetForModel::MockWidgetForModel(ModelView::SessionModel* model) : m_model(nullptr)
{
    setModel(model);
}
 
MockWidgetForModel::~MockWidgetForModel()
{
    if (m_model)
        m_model->mapper()->unsubscribe(this);
}
 
void MockWidgetForModel::setModel(ModelView::SessionModel* model)
{
    if (m_model == model)
        return;
 
    if (m_model)
        m_model->mapper()->unsubscribe(this);
 
    m_model = model;
 
    if (!m_model)
        return;
 
    auto on_data_change = [this](ModelView::SessionItem* item, int role) {
        onDataChange(item, role);
    };
    m_model->mapper()->setOnDataChange(on_data_change, this);
 
    auto on_item_inserted = [this](ModelView::SessionItem* item, ModelView::TagRow tagrow) {
        onItemInserted(item, tagrow);
    };
    m_model->mapper()->setOnItemInserted(on_item_inserted, this);
 
    auto on_item_removed = [this](ModelView::SessionItem* item, ModelView::TagRow tagrow) {
        onItemRemoved(item, tagrow);
    };
    m_model->mapper()->setOnItemRemoved(on_item_removed, this);
 
    auto on_about_to_remove_item = [this](ModelView::SessionItem* item, ModelView::TagRow tagrow) {
        onAboutToRemoveItem(item, tagrow);
    };
    m_model->mapper()->setOnAboutToRemoveItem(on_about_to_remove_item, this);
 
    auto on_model_destroyed = [this](ModelView::SessionModel* model) {
        m_model = nullptr;
        onModelDestroyed(model);
    };
    m_model->mapper()->setOnModelDestroyed(on_model_destroyed, this);
 
    auto on_model_about_reset = [this](ModelView::SessionModel* model) {
        onModelAboutToBeReset(model);
    };
    m_model->mapper()->setOnModelAboutToBeReset(on_model_about_reset, this);
 
    auto on_model_reset = [this](ModelView::SessionModel* model) { onModelReset(model); };
    m_model->mapper()->setOnModelReset(on_model_reset, this);
}