예제 #1
0
IntRect RenderReplaced::selectionRect()
{
    if (!isSelected())
        return IntRect();
    if (!m_inlineBoxWrapper)
        // We're a block-level replaced element.  Just return our own dimensions.
        return absoluteBoundingBoxRect();

    RenderBlock* cb =  containingBlock();
    if (!cb)
        return IntRect();
    
    RootInlineBox* root = m_inlineBoxWrapper->root();
    int selectionTop = root->selectionTop();
    int selectionHeight = root->selectionHeight();
    int selectionLeft = xPos();
    int selectionRight = xPos() + width();
    
    int absx, absy;
    cb->absolutePosition(absx, absy);
    if (cb->hasOverflowClip())
        cb->layer()->subtractScrollOffset(absx, absy);

    return IntRect(selectionLeft + absx, selectionTop + absy, selectionRight - selectionLeft, selectionHeight);
}
QRect RenderReplaced::selectionRect()
{
    if (selectionState() == SelectionNone)
        return QRect();
    if (!m_inlineBoxWrapper)
        // We're a block-level replaced element.  Just return our own dimensions.
        return absoluteBoundingBoxRect();

    RenderBlock* cb =  containingBlock();
    if (!cb)
        return QRect();
    
    RootInlineBox* root = m_inlineBoxWrapper->root();
    int selectionTop = root->selectionTop();
    int selectionHeight = root->selectionHeight();
    int selectionLeft = xPos();
    int selectionRight = xPos() + width();
    
    int absx, absy;
    cb->absolutePosition(absx, absy);

    return QRect(selectionLeft + absx, selectionTop + absy, selectionRight - selectionLeft, selectionHeight);
}
예제 #3
0
void RenderInline::caretPos(int offset, int flags, int &_x, int &_y, int &width, int &height)
{
    _x = -1;

    RenderBlock *cb = containingBlock();
    bool rtl = cb->style()->direction() == RTL;
    bool outsideEnd = flags & CFOutsideEnd;
    // I need to explain that: outsideEnd contains a meaningful value if
    // and only if flags & CFOutside is set. If it is not, then randomly
    // either the first or the last line box is returned.
    // This doesn't matter because the only case this can happen is on an
    // empty inline element, whose first and last line boxes are actually
    // the same.
    InlineFlowBox *line = !outsideEnd ^ rtl ? firstLineBox() : lastLineBox();

    if(!line)
    { // umpf, handle "gracefully"
        RenderFlow::caretPos(offset, flags, _x, _y, width, height);
        return;
    }

    _x = line->xPos();
    width = 1; // ### regard CFOverride

    // Place caret outside the border
    if(flags & CFOutside)
    {
        RenderStyle *s = element() && element()->parent() && element()->parent()->renderer() ? element()->parent()->renderer()->style() : style();
        const QFontMetrics &fm = s->fontMetrics();
        _y = line->yPos() + line->baseline() - fm.ascent();
        height = fm.height();

        if(!outsideEnd ^ rtl)
        {
            _x -= line->marginBorderPaddingLeft();
        }
        else
        {
            _x += line->width() + line->marginBorderPaddingRight();
        }
    }
    else
    {
        const QFontMetrics &fm = style()->fontMetrics();
        _y = line->yPos() + line->baseline() - fm.ascent();
        height = fm.height();
    }

    int absx, absy;
    if(cb && cb->absolutePosition(absx, absy))
    {
        // kdDebug(6040) << "absx=" << absx << " absy=" << absy << endl;
        _x += absx;
        _y += absy;
    }
    else
    {
        // we don't know our absolute position, and there is no point returning
        // just a relative one
        _x = _y = -1;
    }
}