File indexing completed on 2024-04-21 05:51:35

 /*
  *  SPDX-FileCopyrightText: 2002-2003 Jesper K. Pedersen <blackie@kde.org>
  *
  *  SPDX-License-Identifier: LGPL-2.0-only
  **/
 
 #ifndef characterswidget
 #define characterswidget
 
 #include <QDialog>
 
 #include "kmultiformlistbox.h"
 #include "kmultiformlistboxfactory.h"
 #include "regexpwidget.h"
 
 class CharacterEdits;
 class TextRangeRegExp;
 class CharSelector;
 class QCheckBox;
 
 /**
    RegExp widget for charcter ranges.
    @internal
 */
 class CharactersWidget : public RegExpWidget
 {
 public:
     CharactersWidget(RegExpEditorWindow *editorWindow, QWidget *parent);
     CharactersWidget(TextRangeRegExp *regexp, RegExpEditorWindow *editorWindow, QWidget *parent);
     ~CharactersWidget() override;
     QSize sizeHint() const override;
     RegExp *regExp() const override;
     RegExpType type() const override
     {
         return CHARSET;
     }
 
     RegExpWidget *findWidgetToEdit(QPointF globalPos) override;
     int edit() override;
 
 protected:
     void paintEvent(QPaintEvent *event) override;
     QString text() const;
     QString title() const;
 
 private:
     TextRangeRegExp *_regexp = nullptr;
     static CharacterEdits *_configWindow;
 
     mutable QSize _textSize;
     mutable QSize _contentSize;
 };
 
 /**
    @internal
 */
 class SingleEntry : public KMultiFormListBoxEntry
 {
 public:
     explicit SingleEntry(QWidget *parent);
     QString text() const;
     void setText(const QString &text);
     bool isEmpty() const;
 
 private:
     CharSelector *_selector = nullptr;
 };
 
 /**
    @internal
 */
 class RangeEntry : public KMultiFormListBoxEntry
 {
 public:
     explicit RangeEntry(QWidget *parent);
     QString fromText() const;
     QString toText() const;
     void setFrom(const QString &text);
     void setTo(const QString &text);
     bool isEmpty() const;
 
 private:
     CharSelector *_from = nullptr;
     CharSelector *_to = nullptr;
 };
 
 /**
    @internal
 */
 class SingleFactory : public KMultiFormListBoxFactory
 {
 public:
     KMultiFormListBoxEntry *create(QWidget *parent) override
     {
         return new SingleEntry(parent);
     }
 
     QWidget *separator(QWidget *) override
     {
         return nullptr;
     }
 };
 
 /**
    @internal
 */
 class RangeFactory : public KMultiFormListBoxFactory
 {
 public:
     KMultiFormListBoxEntry *create(QWidget *parent) override
     {
         return new RangeEntry(parent);
     }
 
     QWidget *separator(QWidget *) override
     {
         return nullptr;
     }
 };
 
 /**
    @internal
 */
 class CharacterEdits : public QDialog
 {
     Q_OBJECT
 public:
     explicit CharacterEdits(QWidget *parent = nullptr);
 
 public Q_SLOTS:
     void setRegexp(TextRangeRegExp *regexp);
 
 protected Q_SLOTS:
     void slotOK();
 
 private:
     QCheckBox *negate = nullptr;
     QCheckBox *wordChar = nullptr;
     QCheckBox *_nonWordChar = nullptr;
     QCheckBox *digit = nullptr;
     QCheckBox *_nonDigit = nullptr;
     QCheckBox *space = nullptr;
     QCheckBox *_nonSpace = nullptr;
     KMultiFormListBox *_single = nullptr;
     KMultiFormListBox *_range = nullptr;
 
     void addCharacter(const QString &txt);
     void addRange(const QString &from, const QString &to);
     TextRangeRegExp *_regexp = nullptr;
 };
 
 #endif // characterswidget