GNEDeleteFrame.h

/****************************************************************************/
// Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
// Copyright (C) 2001-2026 German Aerospace Center (DLR) and others.
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License 2.0 which is available at
// https://www.eclipse.org/legal/epl-2.0/
// This Source Code may also be made available under the following Secondary
// Licenses when the conditions for such availability set forth in the Eclipse
// Public License 2.0 are satisfied: GNU General Public License, version 2
// or later which is available at
// https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
/****************************************************************************/
/// @file    GNEDeleteFrame.h
/// @author  Pablo Alvarez Lopez
/// @date    Dec 2016
///
// The Widget for remove network-elements
/****************************************************************************/
#pragma once
#include <config.h>

#include <netedit/GNEViewNetHelper.h>
#include <netedit/frames/GNEFrame.h>
#include <netedit/frames/common/GNEGroupBoxModule.h>

// ===========================================================================
// class declaration
// ===========================================================================

class GNEHierarchicalElement;

// ===========================================================================
// class definitions
// ===========================================================================

class GNEDeleteFrame : public GNEFrame {

public:

    // ===========================================================================
    // class DeleteOptions
    // ===========================================================================

    class DeleteOptions : public GNEGroupBoxModule {
        /// @brief FOX-declaration
        FXDECLARE(GNEDeleteFrame::DeleteOptions)

    public:
        /// @brief constructor
        DeleteOptions(GNEDeleteFrame* deleteFrameParent);

        /// @brief destructor
        ~DeleteOptions();

        /// @brief check if only delete geometry points checkbox is enabled
        bool deleteOnlyGeometryPoints() const;

        /// @name FOX-callbacks
        /// @{
        /// @brief Called when user change an option
        long onCmdSetOption(FXObject*, FXSelector, void*);

        /// @}

    protected:
        /// @brief FOX need this
        FOX_CONSTRUCTOR(DeleteOptions)

    private:
        /// @brief delete frame parent
        GNEDeleteFrame* myDeleteFrameParent;

        /// @brief checkbox for enable/disable delete only geometry points
        FXCheckButton* myDeleteOnlyGeometryPoints;
    };

    // ===========================================================================
    // class ProtectElements
    // ===========================================================================

    class ProtectElements : public GNEGroupBoxModule {
        /// @brief FOX-declaration
        FXDECLARE(GNEDeleteFrame::ProtectElements)

    public:
        /// @brief constructor
        ProtectElements(GNEDeleteFrame* deleteFrameParent);

        /// @brief destructor
        ~ProtectElements();

        /// @brief get delete frame parent
        GNEDeleteFrame* getDeleteFrameParent() const;

        /// @brief check if protect additional elements checkbox is enabled
        bool protectAdditionals() const;

        /// @brief check if protect TAZ elements checkbox is enabled
        bool protectTAZs() const;

        /// @brief check if protect demand elements checkbox is enabled
        bool protectDemandElements() const;

        /// @brief check if protect generic datas checkbox is enabled
        bool protectGenericDatas() const;

        /// @name FOX-callbacks
        /// @{
        /// @brief protect all elements
        long onCmdProtectAll(FXObject*, FXSelector, void*);

        /// @brief unprotect all elements
        long onCmdUnprotectAll(FXObject*, FXSelector, void*);

        /// @brief update protect all elements
        long onUpdProtectAll(FXObject*, FXSelector, void*);

        /// @brief update unprotect all elements
        long onUpdUnprotectAll(FXObject*, FXSelector, void*);

        /// @}

    protected:
        /// @brief FOX need this
        FOX_CONSTRUCTOR(ProtectElements)

    private:
        /// @brief pointer to delete frame parent
        GNEDeleteFrame* myDeleteFrameParent = nullptr;

        /// @brief protect all button
        FXButton* myProtectAllButton = nullptr;

        /// @brief unprotect all button
        FXButton* myUnprotectAllButton = nullptr;

        /// @brief checkbox for enable/disable protect additionals
        FXCheckButton* myProtectAdditionals = nullptr;

        /// @brief checkbox for enable/disable protect TAZs
        FXCheckButton* myProtectTAZs = nullptr;

        /// @brief checkbox for enable/disable protect demand elements
        FXCheckButton* myProtectDemandElements = nullptr;

        /// @brief checkbox for enable/disable protect generic datas
        FXCheckButton* myProtectGenericDatas = nullptr;

        /// @brief Invalidated copy constructor.
        ProtectElements(const ProtectElements&) = delete;

        /// @brief Invalidated assignment operator.
        ProtectElements& operator=(const ProtectElements&) = delete;
    };

    /// @brief struct for saving subordinated elements (Junction->Edge->Lane->(Additional | DemandElement)
    class SubordinatedElements {

    public:
        /// @brief constructor (for junctions)
        SubordinatedElements(const GNEJunction* junction);

        /// @brief constructor (for edges)
        SubordinatedElements(const GNEEdge* edge);

        /// @brief constructor (for lanes)
        SubordinatedElements(const GNELane* lane);

        /// @brief constructor (for additionals)
        SubordinatedElements(const GNEAdditional* additional);

        /// @brief constructor (for demandElements)
        SubordinatedElements(const GNEDemandElement* demandElement);

        /// @brief constructor (for shapes)
        SubordinatedElements(const GNEGenericData* genericData);

        /// @brief destructor
        ~SubordinatedElements();

        /// @brief if element can be removed
        bool checkElements(const ProtectElements* protectElements);

    protected:
        /// @brief parent of SubordinatedElements
        const GNEAttributeCarrier* myAttributeCarrier;

        /// @brief pointer to view net
        GNEViewNet* myViewNet;

        /// @brief parent additionals (except TAZs)
        size_t myAdditionalParents;

        /// @brief child additional (except TAZs)
        size_t myAdditionalChilds;

        /// @brief parent demand elements
        size_t myDemandElementParents;

        /// @brief child demand elements
        size_t myDemandElementChilds;

        /// @brief parent demand elements
        size_t myGenericDataParents;

        /// @brief child demand elements
        size_t myGenericDataChilds;

    private:
        // default constructor for non-net elements
        SubordinatedElements(const GNEAttributeCarrier* attributeCarrier, GNEViewNet* viewNet);

        // default constructor for Net Elements
        SubordinatedElements(const GNEAttributeCarrier* attributeCarrier, GNEViewNet* viewNet, const GNEHierarchicalElement* hierarchicalElement);

        /// @brief add in originalSE the values of newSE
        void addValuesFromSubordinatedElements(SubordinatedElements* originalSE, const SubordinatedElements& newSE);

        // @brief open warning dialog
        void openWarningDialog(const std::string& elementType, const size_t number, const bool isChild, const bool runningInternalTests);

        /// @brief Invalidated copy constructor.
        SubordinatedElements(const SubordinatedElements&) = delete;

        /// @brief Invalidated assignment operator.
        SubordinatedElements& operator=(const SubordinatedElements&) = delete;
    };

    /**@brief Constructor
     * @brief viewParent GNEViewParent in which this GNEFrame is placed
     * @brief viewNet viewNet that uses this GNEFrame
     */
    GNEDeleteFrame(GNEViewParent* viewParent, GNEViewNet* viewNet);

    /// @brief Destructor
    ~GNEDeleteFrame();

    /// @brief show delete frame
    void show();

    /// @brief hide delete frame
    void hide();

    /// @brief remove selected attribute carriers (element)
    void removeSelectedAttributeCarriers();

    /**@brief remove attribute carrier (element)
     * @param viewObjects objects under cursors
     */
    void removeAttributeCarrier(const GNEViewNetHelper::ViewObjectsSelector& viewObjects);

    /**@brief remove geometry point
     * @param viewObjects objects under cursors
     */
    bool removeGeometryPoint(const GNEViewNetHelper::ViewObjectsSelector& viewObjects);

    /// @brief get delete options modul
    DeleteOptions* getDeleteOptions() const;

    /// @brief get protect elements modul
    ProtectElements* getProtectElements() const;

protected:
    /// @brief check if there is selected ACs to delete
    bool selectedACsToDelete() const;

private:
    /// @brief modul for delete options
    DeleteOptions* myDeleteOptions = nullptr;

    /// @brief modul for protect elements
    ProtectElements* myProtectElements = nullptr;
};