File indexing completed on 2024-04-21 05:43:43

 
 /***************************************************************************
  *   Copyright (C) 2006 by David Saxton - david@bluehaze.org               *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  ***************************************************************************/
 
 #ifndef RICHTEXTEDITOR_H
 #define RICHTEXTEDITOR_H
 
 #include <QDialog>
 
 class QTextEdit;
 class KToggleAction;
 class KToolBarPopupAction;
 class QFont;
 class QTextCharFormat;
 
 /**
 @author David Saxton
 */
 class RichTextEditor : public QWidget
 {
     Q_OBJECT
 public:
     RichTextEditor(QWidget *parent = nullptr);
 
     ~RichTextEditor() override;
     /**.
      * @return the text in the editor (tidied up).
      */
     QString text() const;
     /**
      * Sets the text.
      */
     void setText(QString text);
     /**
      * Inserts formatting into the body tag that will ensure the text used
      * is the default for the system. If the text does not have a body tag,
      * it will be given one.
      */
     static void makeUseStandardFont(QString *html);
     /**
      * These are the paths that are used for to search for images, etc.
      */
     void setResourcePaths(const QStringList &paths);
 
     QWidget *editorViewport() const;
 
 signals:
     void textChanged();
 
 public slots:
     /**
      * Inserts a url in the editor at the current cursor position with the
      * given location and text.
      */
     void insertURL(const QString &url, const QString &text);
     /**
      * Inserts the given HTML code at the current cursor position (this
      * function is required as QTextEdit will try to format any inserted
      * HTML code, replacing less-thans, etc.
      */
     void insertHTML(const QString &html);
 
 protected slots:
     void slotSetBold(bool);
     void slotSetItalic(bool);
     void slotSetUnderline(bool);
     void slotSetAlignment(QAction *);
     /**
      * Called when a vertical alignment is selected (subscript, normal or
      * superscript).
      */
     void slotSetVerticalAlignment(QAction *a);
     void slotSetList(bool set);
     void slotCurrentCharFormatChanged(const QTextCharFormat &f);
     void fontChanged(const QFont &f);
     void colorChanged(const QColor &c);
     void alignmentChanged(int a);
     void verticalAlignmentChanged();
     void textColor();
 
 protected:
     KToggleAction *m_pTextBold;
     KToggleAction *m_pTextItalic;
     KToggleAction *m_pTextUnderline;
     KToggleAction *m_pTextList;
     KToolBarPopupAction *m_pTextAlignment;
     KToolBarPopupAction *m_pTextVerticalAlignment;
     QAction *m_pTextColor;
     QTextEdit *m_pEditor;
 };
 
 /**
 Popup dialog for editing rich text
 @author David Saxton
 */
 class RichTextEditorDlg : public QDialog
 {
 public:
     RichTextEditorDlg(QWidget *parent = nullptr, const QString &caption = QString());
 
     /**
      * Sets the text being edited (passes it to RichTextEditor).
      */
     void setText(const QString &text)
     {
         m_pEditor->setText(text);
     }
     /**
      * @return the text in the RichTextEditor.
      */
     QString text() const
     {
         return m_pEditor->text();
     }
 
 protected:
     RichTextEditor *m_pEditor;
 };
 
 #endif