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/*
* Copyright 2011 Canonical Ltd.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version 3, as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranties of
* MERCHANTABILITY, SATISFACTORY QUALITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the applicable version of the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of both the GNU Lesser General Public
* License version 3 along with this program. If not, see
* <http://www.gnu.org/licenses/>
**
* Authored by: Nick Dedekind <nick.dedekind@canonical.com>
*
*/
#include <Nux/Nux.h>
#include "ThumbnailGenerator.h"
#include "UnityCore/GLibWrapper.h"
#include "DefaultThumbnailProvider.h"
namespace unity
{
namespace DefaultThumbnailProvider
{
class DefaultThumbnailer : public Thumbnailer
{
public:
DefaultThumbnailer(std::string const& name)
: name(name)
{}
virtual ~DefaultThumbnailer() {}
std::string name;
virtual std::string GetName() const { return name; }
virtual bool Run(int size, std::string const& input_file, std::string& output_file, std::string& error_hint);
};
bool DefaultThumbnailer::Run(int size, std::string const& input_file, std::string& output_file, std::string& error_hint)
{
glib::Object<GFile> file(::g_file_new_for_uri(input_file.c_str()));
GError *err = NULL;
glib::Object<GFileInfo> file_info(g_file_query_info(file, G_FILE_ATTRIBUTE_STANDARD_ICON, G_FILE_QUERY_INFO_NONE, NULL, &err));
if (err != NULL)
{
error_hint = err->message;
g_error_free (err);
return "";
}
GIcon* icon = g_file_info_get_icon(file_info); // [transfer none]
output_file = g_icon_to_string(icon);
return true;
}
void Initialise()
{
Thumbnailer::Ptr thumbnailer(new DefaultThumbnailer("default"));
std::list<std::string> mime_types;
mime_types.push_back("*");
ThumbnailGenerator::RegisterThumbnailer(mime_types, thumbnailer);
}
} // namespace DefaultThumbnailProvider
} // namespace unity
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