mirror of
https://gitlab.com/kicad/code/kicad.git
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a724b3d8b1
First, ensure that we calculate the bbox of the imported elements. If the total BBOX is outside our allowed value, refused to import. This needs to be scaled or addressed in an external editor If the bbox fits, then make sure that we clamp it such that the largest element is still within our bounds Fixes https://gitlab.com/kicad/code/kicad/-/issues/18523
143 lines
3.9 KiB
C++
143 lines
3.9 KiB
C++
/*
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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 (C) 2016 CERN
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* Copyright (C) 2019-2023 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* @author Maciej Suminski <maciej.suminski@cern.ch>
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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 GRAPHICS_IMPORT_PLUGIN_H
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#define GRAPHICS_IMPORT_PLUGIN_H
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#include <math/box2.h>
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#include <wildcards_and_files_ext.h>
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#include <wx/arrstr.h>
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class GRAPHICS_IMPORTER;
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/**
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* Interface for vector graphics import plugins.
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*/
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class GRAPHICS_IMPORT_PLUGIN
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{
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public:
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virtual ~GRAPHICS_IMPORT_PLUGIN() { }
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/**
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* Set the receiver of the imported shapes.
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*/
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virtual void SetImporter( GRAPHICS_IMPORTER* aImporter ) { m_importer = aImporter; }
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/**
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* Return the plugin name.
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*
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* This string will be used as the description in the file dialog.
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*/
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virtual const wxString GetName() const = 0;
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/**
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* Return a vector of the file extensions handled by this plugin.
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*/
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virtual const std::vector<std::string> GetFileExtensions() const = 0;
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/**
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* Return a list of wildcards that contains the file extensions
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* handled by this plugin, separated with a semi-colon.
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*/
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wxString GetWildcards() const
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{
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wxString ret;
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bool first = true;
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for( const auto& extension : GetFileExtensions() )
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{
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if( first )
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first = false;
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else
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ret += wxT( ";" );
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ret += wxT( "*." ) + formatWildcardExt( extension );
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}
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return ret;
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}
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/**
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* Load file for import.
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*
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* It is necessary to have the GRAPHICS_IMPORTER object set before.
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*/
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virtual bool Load( const wxString& aFileName ) = 0;
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/**
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* Set memory buffer with content for import.
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*
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* It is necessary to have the GRAPHICS_IMPORTER object set before.
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*/
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virtual bool LoadFromMemory( const wxMemoryBuffer& aMemBuffer ) = 0;
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/**
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* Return image height from original imported file.
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*
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* @return Original Image height in mm.
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*/
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virtual double GetImageHeight() const = 0;
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/**
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* Return image width from original imported file.
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*
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* @return Original Image width in mm.
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*/
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virtual double GetImageWidth() const = 0;
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/**
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* Return image bounding box from original imported file.
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*
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* @return Image bounding box.
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*/
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virtual BOX2D GetImageBBox() const = 0;
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/**
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* Actually imports the file.
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*
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* It is necessary to have loaded the file beforehand.
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*/
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virtual bool Import() = 0;
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virtual void SetLineWidthMM( double aLineWidth ) {}
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/**
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* Collect warning and error messages after loading/importing.
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*
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* @return the list of messages in one string. Each message ends by '\n'
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*/
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const virtual wxString& GetMessages() const = 0;
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virtual void ReportMsg( const wxString& aMessage ) = 0;
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protected:
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///< Importer used to create objects representing the imported shapes.
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GRAPHICS_IMPORTER* m_importer;
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};
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#endif /* GRAPHICS_IMPORT_PLUGIN_H */
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