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****************************************************************************/

#ifndef TEXTEDIT_H

#define TEXTEDIT_H

#include <QMainWindow>

#include <QMap>

#include <QPointer>

QT_FORWARD_DECLARE_CLASS(QAction)

QT_FORWARD_DECLARE_CLASS(QComboBox)

QT_FORWARD_DECLARE_CLASS(QFontComboBox)

QT_FORWARD_DECLARE_CLASS(QTextEdit)

QT_FORWARD_DECLARE_CLASS(QTextCharFormat)

QT_FORWARD_DECLARE_CLASS(QMenu)

class TextEdit : public QMainWindow

{

    Q_OBJECT

public:

    TextEdit(QWidget *parent = 0);

protected:

    virtual void closeEvent(QCloseEvent *e);

private:

    void setupFileActions();

    void setupEditActions();

    void setupTextActions();

    bool load(const QString &f);

    bool maybeSave();

    void setCurrentFileName(const QString &fileName);

private slots:

    void fileNew();

    void fileOpen();

    bool fileSave();

    bool fileSaveAs();

    void filePrint();

    void filePrintPreview();

    void filePrintPdf();

    void textBold();

    void textUnderline();

    void textItalic();

    void textFamily(const QString &f);

    void textSize(const QString &p);

    void textStyle(int styleIndex);

    void textColor();

    void textAlign(QAction *a);

    void currentCharFormatChanged(const QTextCharFormat &format);

    void cursorPositionChanged();

    void clipboardDataChanged();

    void about();

    void printPreview(QPrinter *);

private:

    void mergeFormatOnWordOrSelection(const QTextCharFormat &format);

    void fontChanged(const QFont &f);

    void colorChanged(const QColor &c);

    void alignmentChanged(Qt::Alignment a);

    QAction *actionSave,

        *actionTextBold,

        *actionTextUnderline,

        *actionTextItalic,

        *actionTextColor,

        *actionAlignLeft,

        *actionAlignCenter,

        *actionAlignRight,

        *actionAlignJustify,

        *actionUndo,

        *actionRedo,

        *actionCut,

        *actionCopy,

        *actionPaste;

    QComboBox *comboStyle;

    QFontComboBox *comboFont;

    QComboBox *comboSize;

    QToolBar *tb;

    QString fileName;

    QTextEdit *textEdit;

};

#endif