File indexing completed on 2024-05-12 16:59:35

 /*
     This file is part of the Qt Quick Controls module of the Qt Toolkit.
     SPDX-FileCopyrightText: 2013 Digia Plc and /or its subsidiary(-ies) <http://www.qt-project.org/legal>
 
     SPDX-License-Identifier: BSD-3-Clause
  */
 
 #ifndef DOCUMENTHANDLER_H
 #define DOCUMENTHANDLER_H
 
 #include <QQuickTextDocument>
 #include <QTextCharFormat>
 
 QT_BEGIN_NAMESPACE
 class QTextDocument;
 QT_END_NAMESPACE
 
 class DocumentHandler : public QObject
 {
     Q_OBJECT
 
     Q_PROPERTY(QQuickItem *target READ target WRITE setTarget NOTIFY targetChanged)
     Q_PROPERTY(int cursorPosition READ cursorPosition WRITE setCursorPosition NOTIFY cursorPositionChanged)
     Q_PROPERTY(int selectionStart READ selectionStart WRITE setSelectionStart NOTIFY selectionStartChanged)
     Q_PROPERTY(int selectionEnd READ selectionEnd WRITE setSelectionEnd NOTIFY selectionEndChanged)
 
     Q_PROPERTY(QColor textColor READ textColor WRITE setTextColor NOTIFY textColorChanged)
     Q_PROPERTY(QString fontFamily READ fontFamily WRITE setFontFamily NOTIFY fontFamilyChanged)
     Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment NOTIFY alignmentChanged)
 
     Q_PROPERTY(bool bold READ bold WRITE setBold NOTIFY boldChanged)
     Q_PROPERTY(bool italic READ italic WRITE setItalic NOTIFY italicChanged)
     Q_PROPERTY(bool underline READ underline WRITE setUnderline NOTIFY underlineChanged)
     Q_PROPERTY(bool strikeOut READ strikeOut WRITE setStrikeOut NOTIFY strikeOutChanged)
 
     Q_PROPERTY(int fontSize READ fontSize WRITE setFontSize NOTIFY fontSizeChanged)
     Q_PROPERTY(int defaultFontSize READ defaultFontSize WRITE setDefaultFontSize NOTIFY defaultFontSizeChanged)
 
     Q_PROPERTY(QStringList defaultFontSizes READ defaultFontSizes NOTIFY defaultFontSizesChanged)
 
     Q_PROPERTY(QString text READ text WRITE setText NOTIFY textChanged)
     Q_PROPERTY(QString documentTitle READ documentTitle WRITE setDocumentTitle NOTIFY documentTitleChanged)
 
 public:
     DocumentHandler();
 
     QQuickItem *target()
     {
         return m_target;
     }
 
     void setTarget(QQuickItem *target);
 
     void setCursorPosition(int position);
     void setSelectionStart(int position);
     void setSelectionEnd(int position);
 
     int cursorPosition() const
     {
         return m_cursorPosition;
     }
 
     int selectionStart() const
     {
         return m_selectionStart;
     }
 
     int selectionEnd() const
     {
         return m_selectionEnd;
     }
 
     QString fontFamily() const;
 
     QColor textColor() const;
 
     Qt::Alignment alignment() const;
     void setAlignment(Qt::Alignment a);
 
     bool bold() const;
     bool italic() const;
     bool underline() const;
     bool strikeOut() const;
     int fontSize() const;
     int defaultFontSize() const;
 
     QStringList defaultFontSizes() const;
     QString text() const;
 
     QString documentTitle() const;
 
     Q_INVOKABLE QString strip(const QString text);
     Q_INVOKABLE QString stripAndSimplify(const QString text);
     Q_INVOKABLE QString strippedClipboardText();
 
 public Q_SLOTS:
     void setBold(bool arg);
     void setItalic(bool arg);
     void setUnderline(bool arg);
     void setStrikeOut(bool arg);
     void setFontSize(int arg);
     void setDefaultFontSize(int arg);
     void setTextColor(const QColor &arg);
     void setFontFamily(const QString &arg);
 
     void setText(const QString &arg);
 
     void setDocumentTitle(QString arg);
 
     void pasteWithoutFormatting();
     void reset();
 
 Q_SIGNALS:
     void targetChanged();
     void cursorPositionChanged();
     void selectionStartChanged();
     void selectionEndChanged();
 
     void fontFamilyChanged();
     void textColorChanged();
     void alignmentChanged();
 
     void boldChanged();
     void italicChanged();
     void underlineChanged();
     void strikeOutChanged();
 
     void fontSizeChanged();
     void defaultFontSizeChanged();
     void defaultFontSizesChanged();
 
     void fileUrlChanged();
 
     void textChanged();
     void documentTitleChanged();
 
 private:
     QTextCursor textCursor() const;
     void mergeFormatOnWordOrSelection(const QTextCharFormat &format);
 
     QQuickItem *m_target;
     QTextDocument *m_doc;
 
     int m_cursorPosition;
     int m_selectionStart;
     int m_selectionEnd;
 
     QFont m_font;
     int m_fontSize;
     QString m_text;
     QString m_documentTitle;
 };
 
 #endif