/* | |
* Copyright (C) 2009 Apple Inc. 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 APPLE INC. ``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 APPLE COMPUTER, INC. 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 "config.h" | |
#if ENABLE(DATAGRID) | |
#include "DataGridColumn.h" | |
#include "HTMLDataGridElement.h" | |
#include "HTMLDataGridColElement.h" | |
#include "HTMLNames.h" | |
#include "MappedAttribute.h" | |
#include "Text.h" | |
namespace WebCore { | |
using namespace HTMLNames; | |
HTMLDataGridColElement::HTMLDataGridColElement(const QualifiedName& name, Document* doc) | |
: HTMLElement(name, doc) | |
, m_dataGrid(0) | |
{ | |
} | |
HTMLDataGridElement* HTMLDataGridColElement::findDataGridAncestor() const | |
{ | |
if (parent() && parent()->hasTagName(datagridTag)) | |
return static_cast<HTMLDataGridElement*>(parent()); | |
return 0; | |
} | |
void HTMLDataGridColElement::ensureColumn() | |
{ | |
if (m_column) | |
return; | |
m_column = DataGridColumn::create(getAttribute(idAttributeName()), label(), type(), primary(), sortable()); | |
} | |
void HTMLDataGridColElement::insertedIntoTree(bool deep) | |
{ | |
HTMLElement::insertedIntoTree(deep); | |
if (dataGrid()) // We're connected to a datagrid already. | |
return; | |
m_dataGrid = findDataGridAncestor(); | |
if (dataGrid() && dataGrid()->dataSource()->isDOMDataGridDataSource()) { | |
ensureColumn(); | |
m_dataGrid->columns()->add(column()); // FIXME: Deal with ordering issues (complicated, since columns can be made outside the DOM). | |
} | |
} | |
void HTMLDataGridColElement::removedFromTree(bool deep) | |
{ | |
HTMLElement::removedFromTree(deep); | |
if (dataGrid() && dataGrid()->dataSource()->isDOMDataGridDataSource()) { | |
HTMLDataGridElement* grid = findDataGridAncestor(); | |
if (!grid && column()) { | |
dataGrid()->columns()->remove(column()); | |
m_dataGrid = 0; | |
} | |
} | |
} | |
String HTMLDataGridColElement::label() const | |
{ | |
return getAttribute(labelAttr); | |
} | |
void HTMLDataGridColElement::setLabel(const String& label) | |
{ | |
setAttribute(labelAttr, label); | |
} | |
String HTMLDataGridColElement::type() const | |
{ | |
return getAttribute(typeAttr); | |
} | |
void HTMLDataGridColElement::setType(const String& type) | |
{ | |
setAttribute(typeAttr, type); | |
} | |
unsigned short HTMLDataGridColElement::sortable() const | |
{ | |
if (!hasAttribute(sortableAttr)) | |
return 2; | |
return getAttribute(sortableAttr).toInt(0); | |
} | |
void HTMLDataGridColElement::setSortable(unsigned short sortable) | |
{ | |
setAttribute(sortableAttr, String::number(sortable)); | |
} | |
unsigned short HTMLDataGridColElement::sortDirection() const | |
{ | |
String sortDirection = getAttribute(sortdirectionAttr); | |
if (equalIgnoringCase(sortDirection, "ascending")) | |
return 1; | |
if (equalIgnoringCase(sortDirection, "descending")) | |
return 2; | |
return 0; | |
} | |
void HTMLDataGridColElement::setSortDirection(unsigned short sortDirection) | |
{ | |
// FIXME: Check sortable rules. | |
if (sortDirection == 0) | |
setAttribute(sortdirectionAttr, "natural"); | |
else if (sortDirection == 1) | |
setAttribute(sortdirectionAttr, "ascending"); | |
else if (sortDirection == 2) | |
setAttribute(sortdirectionAttr, "descending"); | |
} | |
bool HTMLDataGridColElement::primary() const | |
{ | |
return hasAttribute(primaryAttr); | |
} | |
void HTMLDataGridColElement::setPrimary(bool primary) | |
{ | |
setAttribute(primaryAttr, primary ? "" : 0); | |
} | |
void HTMLDataGridColElement::parseMappedAttribute(MappedAttribute* attr) | |
{ | |
HTMLElement::parseMappedAttribute(attr); | |
if (!column()) | |
return; | |
if (attr->name() == labelAttr) | |
column()->setLabel(label()); | |
else if (attr->name() == typeAttr) | |
column()->setType(type()); | |
else if (attr->name() == primaryAttr) | |
column()->setPrimary(primary()); | |
else if (attr->name() == sortableAttr) | |
column()->setSortable(sortable()); | |
else if (attr->name() == sortdirectionAttr) | |
column()->setSortDirection(sortDirection()); | |
else if (attr->name() == idAttributeName()) | |
column()->setId(getAttribute(idAttributeName())); | |
} | |
} // namespace WebCore | |
#endif |