예제 #1
0
VisiblePosition logicalEndOfLine(const VisiblePosition& c)
{
    VisiblePosition visPos = logicalEndPositionForLine(c);
    
    // Make sure the end of line is at the same line as the given input position. For a wrapping line, the logical end
    // position for the not-last-2-lines might incorrectly hand back the logical beginning of the next line. 
    // For example, <div contenteditable dir="rtl" style="line-break:before-white-space">abcdefg abcdefg abcdefg
    // a abcdefg abcdefg abcdefg abcdefg abcdefg abcdefg abcdefg abcdefg abcdefg abcdefg </div>
    // In this case, use the previous position of the computed logical end position.
    if (!inSameLogicalLine(c, visPos))
        visPos = visPos.previous();
    
    return c.honorEditableBoundaryAtOrBefore(visPos);
}
예제 #2
0
VisiblePosition endOfLine(const VisiblePosition& c)
{
    VisiblePosition visPos = endPositionForLine(c);
    
    // Make sure the end of line is at the same line as the given input position.  Else use the previous position to 
    // obtain end of line.  This condition happens when the input position is before the space character at the end 
    // of a soft-wrapped non-editable line. In this scenario, endPositionForLine would incorrectly hand back a position
    // in the next line instead. This fix is to account for the discrepancy between lines with webkit-line-break:after-white-space style
    // versus lines without that style, which would break before a space by default. 
    if (!inSameLine(c, visPos)) {
        visPos = c.previous();
        if (visPos.isNull())
            return VisiblePosition();
        visPos = endPositionForLine(visPos);
    }
    
    return c.honorEditableBoundaryAtOrBefore(visPos);
}
예제 #3
0
VisiblePosition nextSentencePosition(const VisiblePosition &c)
{
    VisiblePosition next = nextBoundary(c, nextSentencePositionBoundary);    
    return c.honorEditableBoundaryAtOrBefore(next);
}