mirror of
https://github.com/OPM/ResInsight.git
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146 lines
5.1 KiB
C++
146 lines
5.1 KiB
C++
/////////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2015- Statoil ASA
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// Copyright (C) 2015- Ceetron Solutions AS
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//
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// ResInsight is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
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// for more details.
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//
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/////////////////////////////////////////////////////////////////////////////////
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#include "RicDeleteItemFeature.h"
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#include "RicDeleteItemExec.h"
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#include "RicDeleteItemExecData.h"
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#include "cafCmdExecCommandManager.h"
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#include "cafCmdSelectionHelper.h"
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#include "cafPdmChildArrayField.h"
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#include "cafPdmField.h"
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#include "cafPdmReferenceHelper.h"
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#include "cafSelectionManager.h"
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#include <QAction>
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CAF_CMD_SOURCE_INIT( RicDeleteItemFeature, "RicDeleteItemFeature" );
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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bool RicDeleteItemFeature::isCommandEnabled() const
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{
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std::vector<caf::PdmUiItem*> items;
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caf::SelectionManager::instance()->selectedItems( items );
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if ( items.empty() ) return false;
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for ( caf::PdmUiItem* item : items )
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{
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auto* currentPdmObject = dynamic_cast<caf::PdmObject*>( item );
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if ( !currentPdmObject ) return false;
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if ( !currentPdmObject->isDeletable() ) return false;
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auto* childArrayFieldHandle = dynamic_cast<caf::PdmChildArrayFieldHandle*>( currentPdmObject->parentField() );
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if ( !childArrayFieldHandle ) return false;
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}
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return true;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RicDeleteItemFeature::onActionTriggered( bool isChecked )
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{
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std::vector<caf::PdmUiItem*> items;
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caf::SelectionManager::instance()->selectedItems( items );
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for ( caf::PdmUiItem* item : items )
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{
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auto* currentPdmObject = dynamic_cast<caf::PdmObject*>( item );
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if ( !currentPdmObject ) continue;
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deleteObject( currentPdmObject );
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RicDeleteItemFeature::deleteObject( caf::PdmObject* objectToDelete )
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{
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if ( !objectToDelete || !objectToDelete->isDeletable() ) return;
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auto* childArrayFieldHandle = dynamic_cast<caf::PdmChildArrayFieldHandle*>( objectToDelete->parentField() );
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if ( !childArrayFieldHandle ) return;
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int indexToObject = -1;
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std::vector<caf::PdmObjectHandle*> childObjects = childArrayFieldHandle->children();
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for ( size_t i = 0; i < childObjects.size(); i++ )
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{
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if ( childObjects[i] == objectToDelete )
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{
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indexToObject = static_cast<int>( i );
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}
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}
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// Did not find object in the current list field
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if ( indexToObject == -1 ) return;
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auto* executeCmd = new RicDeleteItemExec( caf::SelectionManager::instance()->notificationCenter() );
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RicDeleteItemExecData& data = executeCmd->commandData();
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data.m_rootObject = caf::PdmReferenceHelper::findRoot( childArrayFieldHandle );
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data.m_pathToField = caf::PdmReferenceHelper::referenceFromRootToField( data.m_rootObject, childArrayFieldHandle );
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data.m_indexToObject = indexToObject;
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{
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QString desc;
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if ( objectToDelete->userDescriptionField() )
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{
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desc = objectToDelete->userDescriptionField()->uiCapability()->uiValue().toString();
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}
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else
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{
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desc = objectToDelete->uiName();
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}
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data.m_description = desc + " (delete)";
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}
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// When the delete feature is ready for redo/undo, activate by using the line below
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// Temporarily do not insert these object into undo/redo system as this requires a lot of testing
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// for reinserting objects.
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bool useUndoRedo = false;
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if ( useUndoRedo )
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{
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caf::CmdExecCommandManager::instance()->processExecuteCommand( executeCmd );
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}
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else
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{
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executeCmd->redo();
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delete executeCmd;
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RicDeleteItemFeature::setupActionLook( QAction* actionToSetup )
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{
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actionToSetup->setText( "Delete" );
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actionToSetup->setIcon( QIcon( ":/Erase.svg" ) );
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applyShortcutWithHintToAction( actionToSetup, QKeySequence::Delete );
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}
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