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132 lines
4.9 KiB
132 lines
4.9 KiB
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright The KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef SCH_RULE_AREA_H
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#define SCH_RULE_AREA_H
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#include <unordered_set>
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#include <utility>
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#include <plotters/plotter.h>
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#include <sch_plotter.h>
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#include <sch_screen.h>
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#include <sch_shape.h>
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#include <sch_label.h>
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#include <sch_sheet_path.h>
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#include <sch_view.h>
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class SCHEMATIC;
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class SCH_RULE_AREA : public SCH_SHAPE
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{
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public:
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SCH_RULE_AREA() :
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SCH_SHAPE( SHAPE_T::POLY, LAYER_RULE_AREAS, 0 /* line width */, FILL_T::NO_FILL,
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SCH_RULE_AREA_T )
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{
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SetLayer( LAYER_RULE_AREAS );
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}
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virtual ~SCH_RULE_AREA() {}
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wxString GetClass() const override;
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wxString GetFriendlyName() const override;
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EDA_ITEM* Clone() const override;
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std::vector<int> ViewGetLayers() const override;
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bool IsFilledForHitTesting() const override
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{
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return false;
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}
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virtual std::vector<SHAPE*> MakeEffectiveShapes( bool aEdgeOnly = false ) const override;
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virtual void Plot( PLOTTER* aPlotter, bool aBackground, const SCH_PLOT_OPTS& aPlotOpts,
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int aUnit, int aBodyStyle, const VECTOR2I& aOffset, bool aDimmed ) override;
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wxString GetItemDescription( UNITS_PROVIDER* aUnitsProvider, bool aFull ) const override;
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/// Reset all item and directive caches, saving the current state first.
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void ResetCaches( KIGFX::SCH_VIEW* view );
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/// Refresh the list of items which this rule area affects.
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void RefreshContainedItemsAndDirectives(
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SCH_SCREEN* screen, KIGFX::SCH_VIEW* view,
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std::vector<std::pair<SCH_RULE_AREA*, SCH_SCREEN*>>& forceUpdateRuleAreas );
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/// Fetch all items which were, or are, within the rule area.
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std::unordered_set<SCH_ITEM*> GetPastAndPresentContainedItems() const;
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/// Update all rule area connectvity / caches in the given sheet paths.
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///
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/// @return A map of all updated rule areas and their owning screen.
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static std::vector<std::pair<SCH_RULE_AREA*, SCH_SCREEN*>>
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UpdateRuleAreasInScreens( std::unordered_set<SCH_SCREEN*>& screens, KIGFX::SCH_VIEW* view );
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/// Return a set of all items contained within the rule area.
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const std::unordered_set<SCH_ITEM*>& GetContainedItems() const;
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/// Return the set of all directive labels attached to the rule area border.
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const std::unordered_set<SCH_DIRECTIVE_LABEL*>& GetDirectives() const;
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/// Resolve the netclass of this rule area from connected directive labels.
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///
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/// @return The resolved netclass (if any), and the SCH_ITEM providing the declaration.
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const std::vector<std::pair<wxString, SCH_ITEM*>> GetResolvedNetclasses() const;
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/// Clear and resets items and directives attached to this rule area.
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void ResetDirectivesAndItems( KIGFX::SCH_VIEW* view );
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/// Get the message panel info for the rule area.
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void GetMsgPanelInfo( EDA_DRAW_FRAME* aFrame, std::vector<MSG_PANEL_ITEM>& aList ) override;
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protected:
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/// Add a directive label which applies to items within ths rule area.
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void addDirective( SCH_DIRECTIVE_LABEL* label, KIGFX::SCH_VIEW* view );
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/// Clear the list of directives.
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void clearDirectives( KIGFX::SCH_VIEW* view );
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/// Add an item to the list of items which this rule area affects.
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void addContainedItem( SCH_ITEM* item );
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/// Clear the list of items which this rule area affects.
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void clearContainedItems();
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/// All #SCH_ITEM objects currently contained or intersecting the rule area.
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std::unordered_set<SCH_ITEM*> m_items;
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/// All #SCH_DIRECTIVE_LABEL objectss attached to the rule area border.
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std::unordered_set<SCH_DIRECTIVE_LABEL*> m_directives;
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/// All #SCH_ITEM objectss contained or intersecting the rule area in the previous update.
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std::unordered_set<SCH_ITEM*> m_prev_items;
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/// All SCH_DIRECTIVE_LABEL objects attached to the rule area border in the previous update.
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std::unordered_set<SCH_DIRECTIVE_LABEL*> m_prev_directives;
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};
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#endif
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