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qelectrotech --export-dxf <project.qet> <output_dir> [--show-terminals] writes one DXF per folio, named <NN>_<title>.dxf like the PNG and SVG exports. Discussion #1072. The DXF code moves out of ExportDialog into DxfExport, unchanged except that its options come from an ExportProperties argument instead of the dialog. The dialog and the command line both call it, and the command line uses the dialog's default options (the preferences' export settings), so both write the same entities. - Createdxf answers a file it cannot open with a message box and exit(0); the command line checks the file first and fails with a message and exit code 1 instead. - A note is printed when pictures become outline boxes, as the dialog warns. - Scripting: qet.exportDxf(outDir, showTerminals). MCP: format "dxf". Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01G2d2Zi8BfrYRPX88zhaoFG
113 lines
3.1 KiB
C++
113 lines
3.1 KiB
C++
/*
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Copyright 2006-2026 The QElectroTech Team
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This file is part of QElectroTech.
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QElectroTech 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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QElectroTech 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 QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef EXPORTDIALOG_H
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#define EXPORTDIALOG_H
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#include <QtWidgets>
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#include "diagram.h"
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#include "qetproject.h"
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class QSvgGenerator;
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class ExportPropertiesWidget;
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/**
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This class provides a dialog enabling users to export 1 to n diagrams from
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a project as image files, with features like preview, copy to clipboard,
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resize, etc.
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*/
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class ExportDialog : public QDialog {
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Q_OBJECT
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public:
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// constructors, destructor
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ExportDialog(QETProject *, QWidget * = nullptr);
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~ExportDialog() override;
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// methods
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int diagramsToExportCount() const;
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private:
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ExportDialog(const ExportDialog &);
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class ExportDiagramLine {
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public:
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ExportDiagramLine(Diagram *, QSize);
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virtual ~ExportDiagramLine();
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QBoxLayout *sizeLayout();
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Diagram *diagram;
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QCheckBox *must_export;
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QLabel *title_label;
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QLineEdit *file_name;
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QSpinBox *width;
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QLabel *x_label;
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QSpinBox *height;
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QPushButton *keep_ratio;
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QPushButton *reset_size;
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QPushButton *preview;
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QPushButton *clipboard;
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};
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// attributes
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private:
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QHash<int, ExportDialog::ExportDiagramLine *> diagram_lines_;
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// visual items
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QGridLayout *diagrams_list_layout_;
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ExportPropertiesWidget *epw;
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QDialogButtonBox *buttons;
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QPushButton *selectAll;
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QPushButton *deSelectAll;
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// mappers
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QSignalMapper *preview_mapper_;
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QSignalMapper *width_mapper_;
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QSignalMapper *height_mapper_;
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QSignalMapper *ratio_mapper_;
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QSignalMapper *reset_mapper_;
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QSignalMapper *clipboard_mapper_;
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// QPainter limits size of pixel-images to 2^15 - 1
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// constants for exporting images:
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static const int RasterMaxSize = 32767;
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static const int GeneralMaxSize = 100000;
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// project whose diagrams are to be exported
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QETProject *project_;
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// methods
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QWidget *initDiagramsListPart();
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void saveReloadDiagramParameters(Diagram *, bool = true);
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void generateSvg(Diagram *, int, int, bool, QIODevice &);
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QImage generateImage(Diagram *, int, int, bool);
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void exportDiagram(ExportDiagramLine *);
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qreal diagramRatio(Diagram *);
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QSize diagramSize(Diagram *);
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public slots:
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void slot_correctWidth(int);
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void slot_correctHeight(int);
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void slot_keepRatioChanged(int);
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void slot_resetSize(int);
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void slot_export();
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void slot_changeUseBorder();
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void slot_checkDiagramsCount();
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void slot_changeFilesExtension(bool = false);
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void slot_previewDiagram(int);
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void slot_exportToClipBoard(int);
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void slot_selectAllClicked();
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void slot_deSelectAllClicked();
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};
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#endif
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