qaccessible2.cpp File Reference

#include "qaccessible2.h"
#include "qapplication.h"
#include "qclipboard.h"
#include "qtextboundaryfinder.h"

Go to the source code of this file.

Namespaces
	QAccessible2
	The QAccessible2 namespace defines constants relating to IAccessible2-based interfaces.

Functions
QString Q_GUI_EXPORT	qTextAfterOffsetFromString (int offset, QAccessible2::BoundaryType boundaryType, int *startOffset, int *endOffset, const QString &text)
QString Q_GUI_EXPORT	qTextAtOffsetFromString (int offset, QAccessible2::BoundaryType boundaryType, int *startOffset, int *endOffset, const QString &text)
QString Q_GUI_EXPORT	qTextBeforeOffsetFromString (int offset, QAccessible2::BoundaryType boundaryType, int *startOffset, int *endOffset, const QString &text)
static QString	textForRange (QAccessibleInterface *iface, int startOffset, int endOffset)

Function Documentation

qTextAfterOffsetFromString()

QString Q_GUI_EXPORT qTextAfterOffsetFromString	(	int	offset,
		QAccessible2::BoundaryType	boundaryType,
		int *	startOffset,
		int *	endOffset,
		const QString &	text
	)

Warning

This function is not part of the public interface.

Definition at line 199 of file qaccessible2.cpp.

Referenced by QAccessibleLineEdit::textAfterOffset().

{
    QTextBoundaryFinder::BoundaryType type;
    switch (boundaryType) {
    case QAccessible2::CharBoundary:
        type = QTextBoundaryFinder::Grapheme;
        break;
    case QAccessible2::WordBoundary:
        type = QTextBoundaryFinder::Word;
        break;
    case QAccessible2::SentenceBoundary:
        type = QTextBoundaryFinder::Sentence;
        break;
    default:
        // in any other case return the whole line
        *startOffset = 0;
        *endOffset = text.length();
        return text;
    }

    QTextBoundaryFinder boundary(type, text);
    boundary.setPosition(offset);

    boundary.toNextBoundary();
    *startOffset = boundary.position();
    boundary.toNextBoundary();
    *endOffset = boundary.position();

    return text.mid(*startOffset, *endOffset - *startOffset);
}

qTextAtOffsetFromString()

QString Q_GUI_EXPORT qTextAtOffsetFromString	(	int	offset,
		QAccessible2::BoundaryType	boundaryType,
		int *	startOffset,
		int *	endOffset,
		const QString &	text
	)

Warning

This function is not part of the public interface.

Definition at line 234 of file qaccessible2.cpp.

Referenced by QAccessibleLineEdit::textAtOffset().

{
    QTextBoundaryFinder::BoundaryType type;
    switch (boundaryType) {
    case QAccessible2::CharBoundary:
        type = QTextBoundaryFinder::Grapheme;
        break;
    case QAccessible2::WordBoundary:
        type = QTextBoundaryFinder::Word;
        break;
    case QAccessible2::SentenceBoundary:
        type = QTextBoundaryFinder::Sentence;
        break;
    default:
        // in any other case return the whole line
        *startOffset = 0;
        *endOffset = text.length();
        return text;
    }

    QTextBoundaryFinder boundary(type, text);
    boundary.setPosition(offset);

    if (!boundary.isAtBoundary()) {
        boundary.toPreviousBoundary();
    }
    *startOffset = boundary.position();
    boundary.toNextBoundary();
    *endOffset = boundary.position();

    return text.mid(*startOffset, *endOffset - *startOffset);
}

qTextBeforeOffsetFromString()

QString Q_GUI_EXPORT qTextBeforeOffsetFromString	(	int	offset,
		QAccessible2::BoundaryType	boundaryType,
		int *	startOffset,
		int *	endOffset,
		const QString &	text
	)

Warning

This function is not part of the public interface.

Definition at line 161 of file qaccessible2.cpp.

Referenced by QAccessibleLineEdit::textBeforeOffset().

{
    QTextBoundaryFinder::BoundaryType type;
    switch (boundaryType) {
    case QAccessible2::CharBoundary:
        type = QTextBoundaryFinder::Grapheme;
        break;
    case QAccessible2::WordBoundary:
        type = QTextBoundaryFinder::Word;
        break;
    case QAccessible2::SentenceBoundary:
        type = QTextBoundaryFinder::Sentence;
        break;
    default:
        // in any other case return the whole line
        *startOffset = 0;
        *endOffset = text.length();
        return text;
    }

    QTextBoundaryFinder boundary(type, text);
    boundary.setPosition(offset);

    if (!boundary.isAtBoundary()) {
        boundary.toPreviousBoundary();
    }
    boundary.toPreviousBoundary();
    *startOffset = boundary.position();
    boundary.toNextBoundary();
    *endOffset = boundary.position();

    return text.mid(*startOffset, *endOffset - *startOffset);
}

textForRange()

static QString textForRange ( QAccessibleInterface *  iface, int  startOffset, int  endOffset  )

static

Definition at line 276 of file qaccessible2.cpp.

Referenced by QAccessibleSimpleEditableTextInterface::copyText(), and QAccessibleSimpleEditableTextInterface::cutText().

{
    return iface->text(QAccessible::Value, 0).mid(startOffset, endOffset - startOffset);
}