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/*
* Copyright (C) 2009, Martin Robinson
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "config.h"
#include "DataObjectGtk.h"
#include "markup.h"
#include <gtk/gtk.h>
#include <wtf/gobject/GOwnPtr.h>
namespace WebCore {
static void replaceNonBreakingSpaceWithSpace(String& str)
{
static const UChar NonBreakingSpaceCharacter = 0xA0;
static const UChar SpaceCharacter = ' ';
str.replace(NonBreakingSpaceCharacter, SpaceCharacter);
}
String DataObjectGtk::text()
{
if (m_range)
return m_range->text();
return m_text;
}
String DataObjectGtk::markup()
{
if (m_range)
return createMarkup(m_range.get(), 0, AnnotateForInterchange, false, AbsoluteURLs);
return m_markup;
}
void DataObjectGtk::setText(const String& newText)
{
m_range = 0;
m_text = newText;
replaceNonBreakingSpaceWithSpace(m_text);
}
void DataObjectGtk::setMarkup(const String& newMarkup)
{
m_range = 0;
m_markup = newMarkup;
}
void DataObjectGtk::setURL(const KURL& url, const String& label)
{
setText(url.string());
String actualLabel(label);
if (actualLabel.isEmpty())
actualLabel = url;
Vector<UChar> markup;
append(markup, "<a href=\"");
append(markup, url.string());
append(markup, "\">");
GOwnPtr<gchar> escaped(g_markup_escape_text(actualLabel.utf8().data(), -1));
append(markup, String::fromUTF8(escaped.get()));
append(markup, "</a>");
setMarkup(String::adopt(markup));
Vector<KURL> uriList;
uriList.append(url);
setURIList(uriList);
}
void DataObjectGtk::clearText()
{
m_range = 0;
m_text = "";
}
void DataObjectGtk::clearMarkup()
{
m_range = 0;
m_markup = "";
}
Vector<String> DataObjectGtk::files()
{
Vector<KURL> uris(uriList());
Vector<String> files;
for (size_t i = 0; i < uris.size(); i++) {
KURL& uri = uris[0];
if (!uri.isValid() || !uri.isLocalFile())
continue;
files.append(uri.string());
}
return files;
}
String DataObjectGtk::url()
{
Vector<KURL> uris(uriList());
for (size_t i = 0; i < uris.size(); i++) {
KURL& uri = uris[0];
if (uri.isValid())
return uri;
}
return String();
}
String DataObjectGtk::urlLabel()
{
if (hasText())
return text();
if (hasURL())
return url();
return String();
}
bool DataObjectGtk::hasURL()
{
return !url().isEmpty();
}
void DataObjectGtk::clear()
{
m_text = "";
m_markup = "";
m_uriList.clear();
m_image = 0;
m_range = 0;
}
DataObjectGtk* DataObjectGtk::forClipboard(GtkClipboard* clipboard)
{
static HashMap<GtkClipboard*, RefPtr<DataObjectGtk> > objectMap;
if (!objectMap.contains(clipboard)) {
RefPtr<DataObjectGtk> dataObject = DataObjectGtk::create();
objectMap.set(clipboard, dataObject);
return dataObject.get();
}
HashMap<GtkClipboard*, RefPtr<DataObjectGtk> >::iterator it = objectMap.find(clipboard);
return it->second.get();
}
}
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