440b4ece22
To make this possible, I also had to give each LayoutNode a Document& so it can resolve document-specific colors correctly. There's probably ways to avoid having this extra member by resolving colors later, but this works for now.
74 lines
2.7 KiB
C++
74 lines
2.7 KiB
C++
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <LibWeb/DOM/Element.h>
|
|
#include <LibWeb/Layout/LayoutTableCell.h>
|
|
#include <LibWeb/Layout/LayoutTableRow.h>
|
|
|
|
namespace Web {
|
|
|
|
LayoutTableRow::LayoutTableRow(Document& document, const Element& element, NonnullRefPtr<StyleProperties> style)
|
|
: LayoutBox(document, &element, move(style))
|
|
{
|
|
}
|
|
|
|
LayoutTableRow::~LayoutTableRow()
|
|
{
|
|
}
|
|
|
|
void LayoutTableRow::layout(LayoutMode)
|
|
{
|
|
}
|
|
|
|
void LayoutTableRow::calculate_column_widths(Vector<float>& column_widths)
|
|
{
|
|
size_t column_index = 0;
|
|
for_each_child_of_type<LayoutTableCell>([&](auto& cell) {
|
|
cell.layout(LayoutMode::OnlyRequiredLineBreaks);
|
|
column_widths[column_index] = max(column_widths[column_index], cell.width());
|
|
column_index += cell.colspan();
|
|
});
|
|
}
|
|
|
|
void LayoutTableRow::layout_row(const Vector<float>& column_widths)
|
|
{
|
|
size_t column_index = 0;
|
|
float tallest_cell_height = 0;
|
|
float content_width = 0;
|
|
|
|
for_each_child_of_type<LayoutTableCell>([&](auto& cell) {
|
|
cell.set_offset(effective_offset().translated(content_width, 0));
|
|
|
|
size_t cell_colspan = cell.colspan();
|
|
for (size_t i = 0; i < cell_colspan; ++i)
|
|
content_width += column_widths[column_index++];
|
|
tallest_cell_height = max(tallest_cell_height, cell.height());
|
|
});
|
|
set_width(content_width);
|
|
set_height(tallest_cell_height);
|
|
}
|
|
|
|
}
|