sch_rule_area.h

Go to the documentation of this file.

/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2024 KiCad Developers, see AUTHORS.txt for contributors.
 *
 * This program 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 2
 * of the License, or (at your option) any later version.
 *
 * This program 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 for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, you may find one here:
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * or you may search the http://www.gnu.org website for the version 2 license,
 * or you may write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 */
 
#ifndef SCH_RULE_AREA_H
#define SCH_RULE_AREA_H
 
#include <unordered_set>
#include <utility>
 
#include <plotters/plotter.h>
#include <sch_plotter.h>
#include <sch_screen.h>
#include <sch_shape.h>
#include <sch_label.h>
#include <sch_sheet_path.h>
#include <sch_view.h>
 
class SCHEMATIC;
 
class SCH_RULE_AREA : public SCH_SHAPE
{
public:
    SCH_RULE_AREA() :
            SCH_SHAPE( SHAPE_T::POLY, LAYER_RULE_AREAS, 0 /* line width */, FILL_T::NO_FILL,
                       SCH_RULE_AREA_T )
    {
        SetLayer( LAYER_RULE_AREAS );
    }
 
    virtual ~SCH_RULE_AREA() {}
 
    wxString GetClass() const override;
 
    wxString GetFriendlyName() const override;
 
    EDA_ITEM* Clone() const override;
 
    void ViewGetLayers( int aLayers[], int& aCount ) const override;
 
    bool IsFilledForHitTesting() const override
    {
        return false;
    }
 
    virtual std::vector<SHAPE*> MakeEffectiveShapes( bool aEdgeOnly = false ) const override;
 
    virtual void Plot( PLOTTER* aPlotter, bool aBackground, const SCH_PLOT_OPTS& aPlotOpts,
                       int aUnit, int aBodyStyle, const VECTOR2I& aOffset, bool aDimmed ) override;
 
    wxString GetItemDescription( UNITS_PROVIDER* aUnitsProvider, bool aFull ) const override;
 
    void ResetCaches( KIGFX::SCH_VIEW* view );
 
    void RefreshContainedItemsAndDirectives(
            SCH_SCREEN* screen, KIGFX::SCH_VIEW* view,
            std::vector<std::pair<SCH_RULE_AREA*, SCH_SCREEN*>>& forceUpdateRuleAreas );
 
    std::unordered_set<SCH_ITEM*> GetPastAndPresentContainedItems() const;
 
    static std::vector<std::pair<SCH_RULE_AREA*, SCH_SCREEN*>>
    UpdateRuleAreasInScreens( std::unordered_set<SCH_SCREEN*>& screens, KIGFX::SCH_VIEW* view );
 
    const std::unordered_set<SCH_ITEM*>& GetContainedItems() const;
 
    const std::unordered_set<SCH_DIRECTIVE_LABEL*>& GetDirectives() const;
 
    const std::vector<std::pair<wxString, SCH_ITEM*>> GetResolvedNetclasses() const;
 
    void ResetDirectivesAndItems( KIGFX::SCH_VIEW* view );
 
    void GetMsgPanelInfo( EDA_DRAW_FRAME* aFrame, std::vector<MSG_PANEL_ITEM>& aList ) override;
 
protected:
    void addDirective( SCH_DIRECTIVE_LABEL* label, KIGFX::SCH_VIEW* view );
 
    void clearDirectives( KIGFX::SCH_VIEW* view );
 
    void addContainedItem( SCH_ITEM* item );
 
    void clearContainedItems();
 
    std::unordered_set<SCH_ITEM*>            m_items;
 
    std::unordered_set<SCH_DIRECTIVE_LABEL*> m_directives;
 
    std::unordered_set<SCH_ITEM*> m_prev_items;
 
    std::unordered_set<SCH_DIRECTIVE_LABEL*> m_prev_directives;
};
 
#endif