File indexing completed on 2022-11-29 13:00:35

0001 /*
0002     SPDX-FileCopyrightText: 2010 Daniel Laidig <laidig@kde.org>
0003     SPDX-License-Identifier: GPL-2.0-or-later
0004 */
0005 #ifndef LATEXWIDGET_H
0006 #define LATEXWIDGET_H
0007 
0008 #include "ui_latexwidget.h"
0009 
0010 #include <QItemDelegate>
0011 #include <QItemSelection>
0012 #include <QWidget>
0013 
0014 class QDataWidgetMapper;
0015 class KEduVocDocument;
0016 class KEduVocExpression;
0017 class KEduVocTranslation;
0018 
0019 namespace Practice
0020 {
0021 class LatexRenderer;
0022 }
0023 
0024 class VocabularyFilter;
0025 
0026 namespace Editor
0027 {
0028 class LatexWidget : public QWidget, public Ui::LatexWidget
0029 {
0030     Q_OBJECT
0031 
0032 public:
0033     LatexWidget(VocabularyFilter *model, KEduVocDocument *doc, QWidget *parent = nullptr);
0034     ~LatexWidget() override;
0035 
0036 public Q_SLOTS:
0037     /**
0038      * Sets the selected word (KEduVocExpression) from the vocabularyView
0039      */
0040     void setTranslation(KEduVocExpression *entry, int translation);
0041 
0042     /**
0043      * Called when a KEduVocDocument change happened
0044      */
0045     void slotDocumentChanged(KEduVocDocument *doc);
0046 
0047     /**
0048      * Called when the selection changed in the vocabulary view
0049      */
0050     void slotSelectionChanged(const QItemSelection &, const QItemSelection &);
0051 
0052     void checkBoxToggled();
0053 
0054     void updateLatex();
0055 
0056 private:
0057     VocabularyFilter *m_model{nullptr};
0058     KEduVocDocument *m_doc{nullptr};
0059     QDataWidgetMapper *m_mapper{nullptr};
0060     KEduVocTranslation *m_translation{nullptr};
0061     QLabel m_hiddenLabel;
0062     Practice::LatexRenderer *m_renderer{nullptr};
0063 };
0064 
0065 class LatexDelegate : public QItemDelegate
0066 {
0067     Q_OBJECT
0068 public:
0069     explicit LatexDelegate(QObject *parent = nullptr);
0070 
0071     void setEditorData(QWidget *editor, const QModelIndex &index) const override;
0072     void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const override;
0073     void setMathModeCheckBox(QCheckBox *checkBox)
0074     {
0075         m_checkBox = checkBox;
0076     }
0077 
0078 private:
0079     QCheckBox *m_checkBox{nullptr};
0080 };
0081 }
0082 
0083 #endif // LATEXWIDGET_H