/****************************************************************************
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** Contact: Qt Software Information (qt-info@nokia.com)
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** This file is part of the QtDeclarative module of the Qt Toolkit.
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** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
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** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
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** packaging of this file.  Please review the following information to
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#ifndef QFXTEXTEDIT_H
#define QFXTEXTEDIT_H

#include <QtDeclarative/qfxtext.h>
#include <QtDeclarative/qfxpainteditem.h>

#include <QtGui/qtextdocument.h>
#include <QtGui/qtextoption.h>
#include <QtGui/qtextcursor.h>
#include <QtGui/qtextformat.h>


QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Declarative)
/*!
WARNING: SHORT TERM CLASS.  INTENDED TO MERGE INTO QFxTextItem
*/
class QFxTextEditPrivate;
class Q_DECLARATIVE_EXPORT QFxTextEdit : public QFxPaintedItem
{
    Q_OBJECT
    Q_ENUMS(VAlignment)
    Q_ENUMS(HAlignment)
    Q_ENUMS(TextFormat)

    Q_PROPERTY(QString text READ text WRITE setText NOTIFY textChanged)
    Q_PROPERTY(QColor color READ color WRITE setColor)
    Q_PROPERTY(QColor highlightColor READ highlightColor WRITE setHighlightColor)
    Q_PROPERTY(QmlFont * font READ font)
    Q_PROPERTY(HAlignment hAlign READ hAlign WRITE setHAlign)
    Q_PROPERTY(VAlignment vAlign READ vAlign WRITE setVAlign)
    Q_PROPERTY(bool wrap READ wrap WRITE setWrap)
    Q_PROPERTY(TextFormat textFormat READ textFormat WRITE setTextFormat)
    Q_PROPERTY(bool readOnly READ isReadOnly WRITE setReadOnly)
    Q_PROPERTY(bool cursorVisible READ isCursorVisible WRITE setCursorVisible)
    Q_PROPERTY(bool focusOnPress READ focusOnPress WRITE setFocusOnPress)
    Q_PROPERTY(bool preserveSelection READ preserveSelection WRITE setPreserveSelection)
    Q_CLASSINFO("DefaultProperty", "text")

public:
    QFxTextEdit(QFxItem *parent=0);

    enum HAlignment {
        AlignLeft = Qt::AlignLeft,
        AlignRight = Qt::AlignRight,
        AlignHCenter = Qt::AlignHCenter
    };

    enum VAlignment {
        AlignTop = Qt::AlignTop,
        AlignBottom = Qt::AlignBottom,
        AlignVCenter = Qt::AlignVCenter
    };

    enum TextFormat {
        AutoText,
        PlainText,
        RichText,
    };

    QString text() const;
    void setText(const QString &);

    TextFormat textFormat() const;
    void setTextFormat(TextFormat format);

    // leave in, have affect the default text
    QmlFont *font();

    QColor color() const;
    void setColor(const QColor &c);

    QColor highlightColor() const;
    void setHighlightColor(const QColor &c);

    HAlignment hAlign() const;
    void setHAlign(HAlignment align);

    VAlignment vAlign() const;
    void setVAlign(VAlignment align);

    bool wrap() const;
    void setWrap(bool w);

    bool isCursorVisible() const;
    void setCursorVisible(bool on);

    bool focusOnPress() const;
    void setFocusOnPress(bool on);

    bool preserveSelection() const;
    void setPreserveSelection(bool on);

    virtual void dump(int depth);
    virtual QString propertyInfo() const;

    virtual void componentComplete();

    /* FROM EDIT */
    void setReadOnly(bool);
    bool isReadOnly() const;

    void setTextInteractionFlags(Qt::TextInteractionFlags flags);
    Qt::TextInteractionFlags textInteractionFlags() const;

    QTextCursor cursorForPosition(const QPoint &pos) const;
    QRect cursorRect(const QTextCursor &cursor) const;
    QRect cursorRect() const;

    void setTextCursor(const QTextCursor &cursor);
    QTextCursor textCursor() const;

    void moveCursor(QTextCursor::MoveOperation operation, QTextCursor::MoveMode mode = QTextCursor::MoveAnchor);

    QVariant inputMethodQuery(Qt::InputMethodQuery property) const;

Q_SIGNALS:
    void textChanged(const QString &);
    void cursorPositionChanged();

public Q_SLOTS:
    void selectAll();

private Q_SLOTS:
    void fontChanged();
    void updateImgCache(const QRectF &rect);
    void q_textChanged();

private:
    void updateSize();

protected:
    QFxTextEdit(QFxTextEditPrivate &dd, QFxItem *parent);
    virtual void geometryChanged(const QRectF &newGeometry, 
                                 const QRectF &oldGeometry);

    bool event(QEvent *);
    void keyPressEvent(QKeyEvent *);
    void keyReleaseEvent(QKeyEvent *);

    void focusChanged(bool);

    // mouse filter?
    void mousePressEvent(QGraphicsSceneMouseEvent *event);
    void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
    void mouseMoveEvent(QGraphicsSceneMouseEvent *event);

    void inputMethodEvent(QInputMethodEvent *e);

    void drawContents(QPainter *, const QRect &);
private:

    friend class QmlFont;
    Q_DISABLE_COPY(QFxTextEdit)
    Q_DECLARE_PRIVATE(QFxTextEdit)
};
QML_DECLARE_TYPE(QFxTextEdit);


QT_END_NAMESPACE

QT_END_HEADER
#endif