mirror of
https://gitlab.gnome.org/GNOME/gitg
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108 lines
2.4 KiB
Vala
108 lines
2.4 KiB
Vala
/*
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* This file is part of gitg
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*
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* Copyright (C) 2012 - Jesse van den Kieboom
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*
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* gitg is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* gitg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with gitg. If not, see <http://www.gnu.org/licenses/>.
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*/
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namespace Gitg
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{
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class DiffViewRequestResource : DiffViewRequest
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{
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private File? d_resource;
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public DiffViewRequestResource(DiffView? view, WebKit.URISchemeRequest request, Soup.URI uri)
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{
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base(view, request, uri);
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d_view = null;
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d_hasView = false;
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}
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private File ensure_resource()
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{
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if (d_resource != null)
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{
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return d_resource;
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}
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var path = Soup.URI.decode(d_uri.get_path());
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d_resource = File.new_for_uri("resource://" + path);
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// For debugging
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if (Environment.get_variable("GITG_GTK_DIFF_VIEW_DEBUG") == "local")
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{
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var pre = "/org/gnome/gitg/gtk/diff-view";
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if (path.has_prefix(pre))
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{
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path = path.substring(pre.length);
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}
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File? repopath;
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try
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{
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repopath = Ggit.Repository.discover(File.new_for_path("."));
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}
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catch
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{
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repopath = null;
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}
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if (repopath != null)
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{
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d_resource = File.new_for_path(Path.build_filename(repopath.get_path(), "..", "libgitg", "resources", path));
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}
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else
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{
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d_resource = File.new_for_path(Path.build_filename("resources", path));
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}
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}
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return d_resource;
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}
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public override InputStream? run_async(Cancellable? cancellable) throws GLib.Error
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{
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var f = ensure_resource();
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var stream = f.read(cancellable);
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try
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{
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var info = f.query_info(FileAttribute.STANDARD_CONTENT_TYPE +
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"," +
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FileAttribute.STANDARD_SIZE,
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0,
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cancellable);
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d_size = info.get_size();
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var ctype = info.get_content_type();
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if (ctype != null)
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{
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d_mimetype = ContentType.get_mime_type(ctype);
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}
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} catch {}
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return stream;
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}
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}
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}
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// ex:ts=4 noet
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