902af79514
Rework of the material handling system. This first part concntrates on a rework of the material cards. Rather than use a fixed list of possible properties, properties can be defined separately in their own files and mixed to provide a complete list of possible properties. Properties can be inherited. The cards then provide values for the properties. These can also be inherited allowing for small changes in cards as required. The new property definitions are more extensive than previously. 2 and 3 dimensional arrays of properties can be defined. Values are obtained by calling an API instead of reading from a dictionary. For compatibility, a Python dictionary of values can be obtained similar to how it was done previously, but this is considered a deprecated API and won't support the newer advanced features. The editor is completely reworked. It will be able to edit older format material cards, but can only save them in the new format. For testing during the development phase, a system preference can specifiy wether the old or new material editors are to be used. This option will be removed before release.
88 lines
3.7 KiB
C++
88 lines
3.7 KiB
C++
/***************************************************************************
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* Copyright (c) 2023 David Carter <dcarter@david.carter.ca> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library 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 Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#ifndef MATGUI_MATERIALDELEGATE_H
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#define MATGUI_MATERIALDELEGATE_H
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#include <boost/filesystem.hpp>
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#include <QDialog>
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#include <QDir>
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#include <QStandardItem>
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#include <QStyledItemDelegate>
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#include <QSvgWidget>
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#include <QTreeView>
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#include <Mod/Material/App/MaterialManager.h>
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#include <Mod/Material/App/Materials.h>
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#include <Mod/Material/App/ModelManager.h>
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namespace fs = boost::filesystem;
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namespace MatGui
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{
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class MaterialDelegate: public QStyledItemDelegate
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{
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Q_OBJECT
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public:
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explicit MaterialDelegate(QObject* parent = nullptr);
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virtual ~MaterialDelegate() = default;
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QWidget* createEditor(QWidget* parent,
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const QStyleOptionViewItem&,
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const QModelIndex& index) const override;
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QSize sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const override;
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void paint(QPainter* painter,
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const QStyleOptionViewItem& option,
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const QModelIndex& index) const override;
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void setEditorData(QWidget* editor, const QModelIndex& index) const override;
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void setModelData(QWidget* editor,
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QAbstractItemModel* model,
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const QModelIndex& index) const override;
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protected:
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bool editorEvent(QEvent* event,
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QAbstractItemModel* model,
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const QStyleOptionViewItem& option,
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const QModelIndex& index) override;
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Q_SIGNALS:
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/** Emits this signal when a property has changed */
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void propertyChange(const QString& property, const QString value);
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private:
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QWidget* createWidget(QWidget* parent,
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const QString& propertyName,
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const QString& propertyType,
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const QString& propertyValue,
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const QString& propertyUnits) const;
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QRgb parseColor(const QString& color) const;
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void showColorModal(QStandardItem* item);
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void showArray2DModal(const QString& propertyName, QStandardItem* item);
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void showArray3DModal(const QString& propertyName, QStandardItem* item);
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};
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}// namespace MatGui
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#endif// MATGUI_MATERIALDELEGATE_H
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