mirror of https://github.com/KLayout/klayout.git
101 lines
2.8 KiB
C++
101 lines
2.8 KiB
C++
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/*
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KLayout Layout Viewer
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Copyright (C) 2006-2022 Matthias Koefferlein
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This program 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 2 of the License, or
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(at your option) any later version.
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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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef HDR_dbAsIfFlatTexts
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#define HDR_dbAsIfFlatTexts
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#include "dbCommon.h"
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#include "dbTextsDelegate.h"
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namespace db {
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class Region;
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/**
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* @brief Provides default flat implementations
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*/
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class DB_PUBLIC AsIfFlatTexts
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: public TextsDelegate
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{
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public:
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AsIfFlatTexts ();
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AsIfFlatTexts (const AsIfFlatTexts &other);
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virtual ~AsIfFlatTexts ();
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virtual size_t count () const;
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virtual size_t hier_count () const;
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virtual std::string to_string (size_t) const;
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virtual Box bbox () const;
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virtual TextsDelegate *filter_in_place (const TextFilterBase &filter)
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{
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return filtered (filter);
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}
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virtual TextsDelegate *filtered (const TextFilterBase &) const;
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virtual RegionDelegate *processed_to_polygons (const TextToPolygonProcessorBase &filter) const;
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virtual TextsDelegate *add_in_place (const Texts &other)
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{
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return add (other);
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}
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virtual TextsDelegate *add (const Texts &other) const;
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virtual RegionDelegate *polygons (db::Coord e) const;
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virtual EdgesDelegate *edges () const;
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virtual TextsDelegate *in (const Texts &, bool) const;
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virtual bool equals (const Texts &other) const;
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virtual bool less (const Texts &other) const;
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virtual void insert_into (Layout *layout, db::cell_index_type into_cell, unsigned int into_layer) const;
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virtual void insert_into_as_polygons (Layout *layout, db::cell_index_type into_cell, unsigned int into_layer, db::Coord enl) const;
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virtual RegionDelegate *pull_interacting (const Region &) const;
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virtual TextsDelegate *selected_interacting (const Region &other) const;
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virtual TextsDelegate *selected_not_interacting (const Region &other) const;
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protected:
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void update_bbox (const db::Box &box);
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void invalidate_bbox ();
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AsIfFlatTexts &operator= (const AsIfFlatTexts &other);
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private:
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mutable bool m_bbox_valid;
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mutable db::Box m_bbox;
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virtual db::Box compute_bbox () const;
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virtual TextsDelegate *selected_interacting_generic (const Region &other, bool inverse) const;
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virtual RegionDelegate *pull_generic (const Region &other) const;
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};
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}
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#endif
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