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-rw-r--r--WebCore/rendering/RenderTableCell.cpp120
1 files changed, 79 insertions, 41 deletions
diff --git a/WebCore/rendering/RenderTableCell.cpp b/WebCore/rendering/RenderTableCell.cpp
index de71796..4506e77 100644
--- a/WebCore/rendering/RenderTableCell.cpp
+++ b/WebCore/rendering/RenderTableCell.cpp
@@ -88,18 +88,42 @@ void RenderTableCell::updateFromElement()
Length RenderTableCell::styleOrColWidth() const
{
Length w = style()->width();
- if (colSpan() > 1 || !w.isAuto())
+ if (!w.isAuto())
return w;
+
RenderTableCol* tableCol = table()->colElement(col());
+
if (tableCol) {
- w = tableCol->style()->width();
-
+ int colSpanCount = colSpan();
+
+ Length colWidthSum = Length(0, Fixed);
+ for (int i = 1; i <= colSpanCount; i++) {
+ Length colWidth = tableCol->style()->width();
+
+ // Percentage value should be returned only for colSpan == 1.
+ // Otherwise we return original width for the cell.
+ if (!colWidth.isFixed()) {
+ if (colSpanCount > 1)
+ return w;
+ return colWidth;
+ }
+
+ colWidthSum = Length(colWidthSum.value() + colWidth.value(), Fixed);
+
+ tableCol = table()->nextColElement(tableCol);
+ // If no next <col> tag found for the span we just return what we have for now.
+ if (!tableCol)
+ break;
+ }
+
// Column widths specified on <col> apply to the border box of the cell.
// Percentages don't need to be handled since they're always treated this way (even when specified on the cells).
// See Bugzilla bug 8126 for details.
- if (w.isFixed() && w.value() > 0)
- w = Length(max(0, w.value() - borderLeft() - borderRight() - paddingLeft() - paddingRight()), Fixed);
+ if (colWidthSum.isFixed() && colWidthSum.value() > 0)
+ colWidthSum = Length(max(0, colWidthSum.value() - borderLeft() - borderRight() - paddingLeft() - paddingRight()), Fixed);
+ return colWidthSum;
}
+
return w;
}
@@ -312,7 +336,7 @@ static CollapsedBorderValue compareBorders(const CollapsedBorderValue& border1,
return border1.style() > border2.style() ? border1 : border2;
// The border have the same width and style. Rely on precedence (cell over row over row group, etc.)
- return border1.precedence >= border2.precedence ? border1 : border2;
+ return border1.precedence() >= border2.precedence() ? border1 : border2;
}
CollapsedBorderValue RenderTableCell::collapsedLeftBorder(bool rtl) const
@@ -328,22 +352,25 @@ CollapsedBorderValue RenderTableCell::collapsedLeftBorder(bool rtl) const
// For border left, we need to check, in order of precedence:
// (1) Our left border.
- CollapsedBorderValue result(&style()->borderLeft(), BCELL);
+ int left = CSSPropertyBorderLeftColor;
+ int right = CSSPropertyBorderRightColor;
+ CollapsedBorderValue result(&style()->borderLeft(), style()->visitedDependentColor(left), BCELL);
// (2) The right border of the cell to the left.
RenderTableCell* prevCell = rtl ? tableElt->cellAfter(this) : tableElt->cellBefore(this);
if (prevCell) {
- result = rtl ? compareBorders(result, CollapsedBorderValue(&prevCell->style()->borderRight(), BCELL)) : compareBorders(CollapsedBorderValue(&prevCell->style()->borderRight(), BCELL), result);
+ CollapsedBorderValue prevCellBorder = CollapsedBorderValue(&prevCell->style()->borderRight(), prevCell->style()->visitedDependentColor(right), BCELL);
+ result = rtl ? compareBorders(result, prevCellBorder) : compareBorders(prevCellBorder, result);
if (!result.exists())
return result;
} else if (leftmostColumn) {
// (3) Our row's left border.
- result = compareBorders(result, CollapsedBorderValue(&parent()->style()->borderLeft(), BROW));
+ result = compareBorders(result, CollapsedBorderValue(&parent()->style()->borderLeft(), parent()->style()->visitedDependentColor(left), BROW));
if (!result.exists())
return result;
// (4) Our row group's left border.
- result = compareBorders(result, CollapsedBorderValue(&section()->style()->borderLeft(), BROWGROUP));
+ result = compareBorders(result, CollapsedBorderValue(&section()->style()->borderLeft(), section()->style()->visitedDependentColor(left), BROWGROUP));
if (!result.exists())
return result;
}
@@ -353,11 +380,11 @@ CollapsedBorderValue RenderTableCell::collapsedLeftBorder(bool rtl) const
bool endColEdge;
RenderTableCol* colElt = tableElt->colElement(col() + (rtl ? colSpan() - 1 : 0), &startColEdge, &endColEdge);
if (colElt && (!rtl ? startColEdge : endColEdge)) {
- result = compareBorders(result, CollapsedBorderValue(&colElt->style()->borderLeft(), BCOL));
+ result = compareBorders(result, CollapsedBorderValue(&colElt->style()->borderLeft(), colElt->style()->visitedDependentColor(left), BCOL));
if (!result.exists())
return result;
if (colElt->parent()->isTableCol() && (!rtl ? !colElt->previousSibling() : !colElt->nextSibling())) {
- result = compareBorders(result, CollapsedBorderValue(&colElt->parent()->style()->borderLeft(), BCOLGROUP));
+ result = compareBorders(result, CollapsedBorderValue(&colElt->parent()->style()->borderLeft(), colElt->parent()->style()->visitedDependentColor(left), BCOLGROUP));
if (!result.exists())
return result;
}
@@ -367,13 +394,14 @@ CollapsedBorderValue RenderTableCell::collapsedLeftBorder(bool rtl) const
if (!leftmostColumn) {
colElt = tableElt->colElement(col() + (rtl ? colSpan() : -1), &startColEdge, &endColEdge);
if (colElt && (!rtl ? endColEdge : startColEdge)) {
- result = rtl ? compareBorders(result, CollapsedBorderValue(&colElt->style()->borderRight(), BCOL)) : compareBorders(CollapsedBorderValue(&colElt->style()->borderRight(), BCOL), result);
+ CollapsedBorderValue rightBorder = CollapsedBorderValue(&colElt->style()->borderRight(), colElt->style()->visitedDependentColor(right), BCOL);
+ result = rtl ? compareBorders(result, rightBorder) : compareBorders(rightBorder, result);
if (!result.exists())
return result;
}
} else {
// (7) The table's left border.
- result = compareBorders(result, CollapsedBorderValue(&tableElt->style()->borderLeft(), BTABLE));
+ result = compareBorders(result, CollapsedBorderValue(&tableElt->style()->borderLeft(), tableElt->style()->visitedDependentColor(left), BTABLE));
if (!result.exists())
return result;
}
@@ -394,24 +422,27 @@ CollapsedBorderValue RenderTableCell::collapsedRightBorder(bool rtl) const
// For border right, we need to check, in order of precedence:
// (1) Our right border.
- CollapsedBorderValue result = CollapsedBorderValue(&style()->borderRight(), BCELL);
+ int left = CSSPropertyBorderLeftColor;
+ int right = CSSPropertyBorderRightColor;
+ CollapsedBorderValue result = CollapsedBorderValue(&style()->borderRight(), style()->visitedDependentColor(right), BCELL);
// (2) The left border of the cell to the right.
if (!rightmostColumn) {
RenderTableCell* nextCell = rtl ? tableElt->cellBefore(this) : tableElt->cellAfter(this);
if (nextCell && nextCell->style()) {
- result = rtl ? compareBorders(CollapsedBorderValue(&nextCell->style()->borderLeft(), BCELL), result) : compareBorders(result, CollapsedBorderValue(&nextCell->style()->borderLeft(), BCELL));
+ CollapsedBorderValue leftBorder = CollapsedBorderValue(&nextCell->style()->borderLeft(), nextCell->style()->visitedDependentColor(left), BCELL);
+ result = rtl ? compareBorders(leftBorder, result) : compareBorders(result, leftBorder);
if (!result.exists())
return result;
}
} else {
// (3) Our row's right border.
- result = compareBorders(result, CollapsedBorderValue(&parent()->style()->borderRight(), BROW));
+ result = compareBorders(result, CollapsedBorderValue(&parent()->style()->borderRight(), parent()->style()->visitedDependentColor(right), BROW));
if (!result.exists())
return result;
// (4) Our row group's right border.
- result = compareBorders(result, CollapsedBorderValue(&section()->style()->borderRight(), BROWGROUP));
+ result = compareBorders(result, CollapsedBorderValue(&section()->style()->borderRight(), section()->style()->visitedDependentColor(right), BROWGROUP));
if (!result.exists())
return result;
}
@@ -421,11 +452,11 @@ CollapsedBorderValue RenderTableCell::collapsedRightBorder(bool rtl) const
bool endColEdge;
RenderTableCol* colElt = tableElt->colElement(col() + (rtl ? 0 : colSpan() - 1), &startColEdge, &endColEdge);
if (colElt && (!rtl ? endColEdge : startColEdge)) {
- result = compareBorders(result, CollapsedBorderValue(&colElt->style()->borderRight(), BCOL));
+ result = compareBorders(result, CollapsedBorderValue(&colElt->style()->borderRight(), colElt->style()->visitedDependentColor(right), BCOL));
if (!result.exists())
return result;
if (colElt->parent()->isTableCol() && (!rtl ? !colElt->nextSibling() : !colElt->previousSibling())) {
- result = compareBorders(result, CollapsedBorderValue(&colElt->parent()->style()->borderRight(), BCOLGROUP));
+ result = compareBorders(result, CollapsedBorderValue(&colElt->parent()->style()->borderRight(), colElt->parent()->style()->visitedDependentColor(right), BCOLGROUP));
if (!result.exists())
return result;
}
@@ -435,13 +466,14 @@ CollapsedBorderValue RenderTableCell::collapsedRightBorder(bool rtl) const
if (!rightmostColumn) {
colElt = tableElt->colElement(col() + (rtl ? -1 : colSpan()), &startColEdge, &endColEdge);
if (colElt && (!rtl ? startColEdge : endColEdge)) {
- result = rtl ? compareBorders(CollapsedBorderValue(&colElt->style()->borderLeft(), BCOL), result) : compareBorders(result, CollapsedBorderValue(&colElt->style()->borderLeft(), BCOL));
+ CollapsedBorderValue leftBorder = CollapsedBorderValue(&colElt->style()->borderLeft(), colElt->style()->visitedDependentColor(left), BCOL);
+ result = rtl ? compareBorders(leftBorder, result) : compareBorders(result, leftBorder);
if (!result.exists())
return result;
}
} else {
// (7) The table's right border.
- result = compareBorders(result, CollapsedBorderValue(&tableElt->style()->borderRight(), BTABLE));
+ result = compareBorders(result, CollapsedBorderValue(&tableElt->style()->borderRight(), tableElt->style()->visitedDependentColor(right), BTABLE));
if (!result.exists())
return result;
}
@@ -453,18 +485,20 @@ CollapsedBorderValue RenderTableCell::collapsedTopBorder() const
{
// For border top, we need to check, in order of precedence:
// (1) Our top border.
- CollapsedBorderValue result = CollapsedBorderValue(&style()->borderTop(), BCELL);
+ int top = CSSPropertyBorderTopColor;
+ int bottom = CSSPropertyBorderBottomColor;
+ CollapsedBorderValue result = CollapsedBorderValue(&style()->borderTop(), style()->visitedDependentColor(top), BCELL);
RenderTableCell* prevCell = table()->cellAbove(this);
if (prevCell) {
// (2) A previous cell's bottom border.
- result = compareBorders(CollapsedBorderValue(&prevCell->style()->borderBottom(), BCELL), result);
+ result = compareBorders(CollapsedBorderValue(&prevCell->style()->borderBottom(), prevCell->style()->visitedDependentColor(bottom), BCELL), result);
if (!result.exists())
return result;
}
// (3) Our row's top border.
- result = compareBorders(result, CollapsedBorderValue(&parent()->style()->borderTop(), BROW));
+ result = compareBorders(result, CollapsedBorderValue(&parent()->style()->borderTop(), parent()->style()->visitedDependentColor(top), BROW));
if (!result.exists())
return result;
@@ -477,7 +511,7 @@ CollapsedBorderValue RenderTableCell::collapsedTopBorder() const
prevRow = prevCell->section()->lastChild();
if (prevRow) {
- result = compareBorders(CollapsedBorderValue(&prevRow->style()->borderBottom(), BROW), result);
+ result = compareBorders(CollapsedBorderValue(&prevRow->style()->borderBottom(), prevRow->style()->visitedDependentColor(bottom), BROW), result);
if (!result.exists())
return result;
}
@@ -487,14 +521,14 @@ CollapsedBorderValue RenderTableCell::collapsedTopBorder() const
RenderTableSection* currSection = section();
if (!row()) {
// (5) Our row group's top border.
- result = compareBorders(result, CollapsedBorderValue(&currSection->style()->borderTop(), BROWGROUP));
+ result = compareBorders(result, CollapsedBorderValue(&currSection->style()->borderTop(), currSection->style()->visitedDependentColor(top), BROWGROUP));
if (!result.exists())
return result;
// (6) Previous row group's bottom border.
currSection = table()->sectionAbove(currSection);
if (currSection) {
- result = compareBorders(CollapsedBorderValue(&currSection->style()->borderBottom(), BROWGROUP), result);
+ result = compareBorders(CollapsedBorderValue(&currSection->style()->borderBottom(), currSection->style()->visitedDependentColor(bottom), BROWGROUP), result);
if (!result.exists())
return result;
}
@@ -504,18 +538,19 @@ CollapsedBorderValue RenderTableCell::collapsedTopBorder() const
// (8) Our column and column group's top borders.
RenderTableCol* colElt = table()->colElement(col());
if (colElt) {
- result = compareBorders(result, CollapsedBorderValue(&colElt->style()->borderTop(), BCOL));
+ result = compareBorders(result, CollapsedBorderValue(&colElt->style()->borderTop(), colElt->style()->visitedDependentColor(top), BCOL));
if (!result.exists())
return result;
if (colElt->parent()->isTableCol()) {
- result = compareBorders(result, CollapsedBorderValue(&colElt->parent()->style()->borderTop(), BCOLGROUP));
+ result = compareBorders(result, CollapsedBorderValue(&colElt->parent()->style()->borderTop(), colElt->parent()->style()->visitedDependentColor(top), BCOLGROUP));
if (!result.exists())
return result;
}
}
// (9) The table's top border.
- result = compareBorders(result, CollapsedBorderValue(&table()->style()->borderTop(), BTABLE));
+ RenderTable* enclosingTable = table();
+ result = compareBorders(result, CollapsedBorderValue(&enclosingTable->style()->borderTop(), enclosingTable->style()->visitedDependentColor(top), BTABLE));
if (!result.exists())
return result;
}
@@ -527,24 +562,26 @@ CollapsedBorderValue RenderTableCell::collapsedBottomBorder() const
{
// For border top, we need to check, in order of precedence:
// (1) Our bottom border.
- CollapsedBorderValue result = CollapsedBorderValue(&style()->borderBottom(), BCELL);
+ int top = CSSPropertyBorderTopColor;
+ int bottom = CSSPropertyBorderBottomColor;
+ CollapsedBorderValue result = CollapsedBorderValue(&style()->borderBottom(), style()->visitedDependentColor(bottom), BCELL);
RenderTableCell* nextCell = table()->cellBelow(this);
if (nextCell) {
// (2) A following cell's top border.
- result = compareBorders(result, CollapsedBorderValue(&nextCell->style()->borderTop(), BCELL));
+ result = compareBorders(result, CollapsedBorderValue(&nextCell->style()->borderTop(), nextCell->style()->visitedDependentColor(top), BCELL));
if (!result.exists())
return result;
}
// (3) Our row's bottom border. (FIXME: Deal with rowspan!)
- result = compareBorders(result, CollapsedBorderValue(&parent()->style()->borderBottom(), BROW));
+ result = compareBorders(result, CollapsedBorderValue(&parent()->style()->borderBottom(), parent()->style()->visitedDependentColor(bottom), BROW));
if (!result.exists())
return result;
// (4) The next row's top border.
if (nextCell) {
- result = compareBorders(result, CollapsedBorderValue(&nextCell->parent()->style()->borderTop(), BROW));
+ result = compareBorders(result, CollapsedBorderValue(&nextCell->parent()->style()->borderTop(), nextCell->parent()->style()->visitedDependentColor(top), BROW));
if (!result.exists())
return result;
}
@@ -553,14 +590,14 @@ CollapsedBorderValue RenderTableCell::collapsedBottomBorder() const
RenderTableSection* currSection = section();
if (row() + rowSpan() >= currSection->numRows()) {
// (5) Our row group's bottom border.
- result = compareBorders(result, CollapsedBorderValue(&currSection->style()->borderBottom(), BROWGROUP));
+ result = compareBorders(result, CollapsedBorderValue(&currSection->style()->borderBottom(), currSection->style()->visitedDependentColor(bottom), BROWGROUP));
if (!result.exists())
return result;
// (6) Following row group's top border.
currSection = table()->sectionBelow(currSection);
if (currSection) {
- result = compareBorders(result, CollapsedBorderValue(&currSection->style()->borderTop(), BROWGROUP));
+ result = compareBorders(result, CollapsedBorderValue(&currSection->style()->borderTop(), currSection->style()->visitedDependentColor(top), BROWGROUP));
if (!result.exists())
return result;
}
@@ -570,17 +607,18 @@ CollapsedBorderValue RenderTableCell::collapsedBottomBorder() const
// (8) Our column and column group's bottom borders.
RenderTableCol* colElt = table()->colElement(col());
if (colElt) {
- result = compareBorders(result, CollapsedBorderValue(&colElt->style()->borderBottom(), BCOL));
+ result = compareBorders(result, CollapsedBorderValue(&colElt->style()->borderBottom(), colElt->style()->visitedDependentColor(bottom), BCOL));
if (!result.exists()) return result;
if (colElt->parent()->isTableCol()) {
- result = compareBorders(result, CollapsedBorderValue(&colElt->parent()->style()->borderBottom(), BCOLGROUP));
+ result = compareBorders(result, CollapsedBorderValue(&colElt->parent()->style()->borderBottom(), colElt->parent()->style()->visitedDependentColor(bottom), BCOLGROUP));
if (!result.exists())
return result;
}
}
// (9) The table's bottom border.
- result = compareBorders(result, CollapsedBorderValue(&table()->style()->borderBottom(), BTABLE));
+ RenderTable* enclosingTable = table();
+ result = compareBorders(result, CollapsedBorderValue(&enclosingTable->style()->borderBottom(), enclosingTable->style()->visitedDependentColor(bottom), BTABLE));
if (!result.exists())
return result;
}
@@ -811,7 +849,7 @@ void RenderTableCell::paintCollapsedBorder(GraphicsContext* graphicsContext, int
for (CollapsedBorder* border = borders.nextBorder(); border; border = borders.nextBorder()) {
if (border->borderValue == *table()->currentBorderStyle())
drawLineForBoxSide(graphicsContext, border->x1, border->y1, border->x2, border->y2, border->side,
- border->borderValue.color(), style()->color(), border->style, 0, 0);
+ border->borderValue.color(), border->style, 0, 0);
}
}
generated by cgit v1.1 at 2025-10-26 21:25:35 +0000