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/////////////////////////////////////////////////////////////////////////
// Copyright 2011-2021 Simon Schneegans
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
/////////////////////////////////////////////////////////////////////////
namespace GnomePie {
/////////////////////////////////////////////////////////////////////////
/// This class provides functions to check whether an archive contains a
/// valid Gnome-Pie theme.
/////////////////////////////////////////////////////////////////////////
public class ThemeImporter : ArchiveReader {
public bool is_valid_theme;
public string theme_name;
/////////////////////////////////////////////////////////////////////
/// Returns
/////////////////////////////////////////////////////////////////////
public new bool open(string path) {
this.is_valid_theme = false;
this.theme_name = "";
var tmp_reader = new ArchiveReader();
if (tmp_reader.open(path)) {
try {
var tmp_dir = GLib.DirUtils.make_tmp("gnomepieXXXXXX");
if (tmp_reader.extract_to(tmp_dir)) {
var tmp_theme = new Theme(tmp_dir);
if (tmp_theme.load()) {
is_valid_theme = true;
theme_name = tmp_theme.name;
}
}
} catch (Error e) {
warning(e.message);
}
}
tmp_reader.close();
return base.open(path);
}
}
}
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