ResInsight/ApplicationCode/Commands/ToggleCommands/RicToggleItemsOnOthersOffFeature.cpp

142 lines
5.1 KiB
C++

/////////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2015- Statoil ASA
// Copyright (C) 2015- Ceetron Solutions AS
//
// ResInsight is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.
//
// See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
// for more details.
//
/////////////////////////////////////////////////////////////////////////////////
#include "RicToggleItemsOnOthersOffFeature.h"
#include "RicToggleItemsFeatureImpl.h"
#include "cafSelectionManager.h"
#include <QAction>
#include "cafPdmObjectHandle.h"
#include "cafPdmObject.h"
#include "cafPdmUiItem.h"
CAF_CMD_SOURCE_INIT(RicToggleItemsOnOthersOffFeature, "RicToggleItemsOnOthersOffFeature");
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
bool RicToggleItemsOnOthersOffFeature::isCommandEnabled()
{
std::vector<caf::PdmObject*> selectedObjects;
caf::SelectionManager::instance()->objectsByType(&selectedObjects);
caf::PdmFieldHandle* commonParent = commonParentForAllSelections(selectedObjects);
std::vector<caf::PdmObjectHandle*> children = childObjects(commonParent);
return commonParent != nullptr
&& children.size() > 0
&& objectToggleField(children.front())
&& children.size() > selectedObjects.size();
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RicToggleItemsOnOthersOffFeature::onActionTriggered(bool isChecked)
{
std::vector<caf::PdmObject*> selectedObjects;
caf::SelectionManager::instance()->objectsByType(&selectedObjects);
// First toggle off all siblings
caf::PdmFieldHandle* commonParent = commonParentForAllSelections(selectedObjects);
for (caf::PdmObjectHandle* child : childObjects(commonParent))
{
caf::PdmField<bool>* field = objectToggleField(child);
if (field)
{
field->setValueWithFieldChanged(false);
}
}
// Then toggle on the selected item(s)
for (caf::PdmObject* selectedObject : selectedObjects)
{
caf::PdmField<bool>* field = dynamic_cast<caf::PdmField<bool>*>(selectedObject->objectToggleField());
field->setValueWithFieldChanged(true);
}
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RicToggleItemsOnOthersOffFeature::setupActionLook(QAction* actionToSetup)
{
actionToSetup->setText("On - Others Off");
actionToSetup->setIcon(QIcon(":/ToggleOnOthersOff16x16.png"));
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
caf::PdmFieldHandle* RicToggleItemsOnOthersOffFeature::commonParentForAllSelections(const std::vector<caf::PdmObject*>& selectedObjects)
{
caf::PdmFieldHandle* commonParent = nullptr;
for (caf::PdmObject* obj : selectedObjects)
{
caf::PdmFieldHandle* parent = obj->parentField();
if (parent)
{
if (!commonParent)
{
commonParent = parent;
}
else if(parent != commonParent)
{
// Different parents detected
return nullptr;
}
}
}
return commonParent;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
std::vector<caf::PdmObjectHandle*> RicToggleItemsOnOthersOffFeature::childObjects(caf::PdmFieldHandle* parent)
{
std::vector<caf::PdmObjectHandle*> children;
if (parent)
{
parent->childObjects(&children);
}
return children;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
caf::PdmField<bool>* RicToggleItemsOnOthersOffFeature::objectToggleField(caf::PdmObjectHandle* objectHandle)
{
caf::PdmUiObjectHandle* childUiObject = uiObj(objectHandle);
if (childUiObject && childUiObject->objectToggleField())
{
return dynamic_cast<caf::PdmField<bool>*>(childUiObject->objectToggleField());
}
return nullptr;
}