| /* |
| * Copyright (C) 2009, 2010 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 "Attribute.h" |
| #include "DataGridColumn.h" |
| #include "HTMLDataGridColElement.h" |
| #include "HTMLDataGridElement.h" |
| #include "HTMLNames.h" |
| #include "Text.h" |
| |
| namespace WebCore { |
| |
| using namespace HTMLNames; |
| |
| inline HTMLDataGridColElement::HTMLDataGridColElement(const QualifiedName& name, Document* document) |
| : HTMLElement(name, document) |
| , m_dataGrid(0) |
| { |
| } |
| |
| PassRefPtr<HTMLDataGridColElement> HTMLDataGridColElement::create(const QualifiedName& name, Document* document) |
| { |
| return adoptRef(new HTMLDataGridColElement(name, document)); |
| } |
| |
| 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(getIdAttribute(), 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(Attribute* 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 (isIdAttributeName(attr->name())) |
| column()->setId(getIdAttribute()); |
| } |
| |
| } // namespace WebCore |
| |
| #endif |