Example #1
0
 /// <inheritdoc/>
 protected override void OnResponse(Gtk.ResponseType response_id)
 {
     base.OnResponse(response_id);
     VisualHelpers.Close(this);
     Dispose();
 }
        private static void OnAbout(object parameter)
        {
            // TODO: put strings in resources.
            var aboutDialog = new Gtk.AboutDialog();

            aboutDialog.Version = SingleInstanceApplication.Version;

            var entryAssembly = Assembly.GetEntryAssembly();

            var attribute = entryAssembly.GetCustomAttributes(typeof(AssemblyTitleAttribute), false).FirstOrDefault();

            if (attribute != null)
            {
                aboutDialog.ProgramName = ((AssemblyTitleAttribute)attribute).Title;
            }
            attribute = entryAssembly.GetCustomAttributes(typeof(AssemblyCopyrightAttribute), false).FirstOrDefault();
            if (attribute != null)
            {
                aboutDialog.Copyright = ((AssemblyCopyrightAttribute)attribute).Copyright;
            }

            var metadataAttributes = entryAssembly.GetCustomAttributes(typeof(AssemblyMetadataAttribute), false).Cast <AssemblyMetadataAttribute>();

            // Too wordy.
            ////attribute = entryAssembly.GetCustomAttributes(typeof(AssemblyDescriptionAttribute), false)[0];
            ////var description = ((AssemblyDescriptionAttribute)attribute).Description;
            var metadataAttribute = metadataAttributes.FirstOrDefault(a => a.Key == INTV.Core.Utility.ResourceHelpers.AboutKey);
            var description       = metadataAttribute == null ? string.Empty : metadataAttribute.Value;

            attribute = entryAssembly.GetCustomAttributes(typeof(AssemblyTrademarkAttribute), false).FirstOrDefault();
            var trademark = attribute == null ? string.Empty : ((AssemblyTrademarkAttribute)attribute).Trademark;

            var comments = description;

            if (string.IsNullOrEmpty(comments))
            {
                comments = trademark;
            }
            else if (!string.IsNullOrEmpty(trademark))
            {
                comments += "\n\n" + trademark;
            }
            if (!string.IsNullOrEmpty(comments))
            {
                aboutDialog.Comments = comments;
            }

            metadataAttribute   = metadataAttributes.FirstOrDefault(a => a.Key == INTV.Core.Utility.ResourceHelpers.WebsiteKey);
            aboutDialog.Website = metadataAttribute == null ? "http://www.intvfunhouse.com/intvfunhouse/" : metadataAttribute.Value;

            metadataAttribute        = metadataAttributes.FirstOrDefault(a => a.Key == INTV.Core.Utility.ResourceHelpers.WebsiteNameKey);
            aboutDialog.WebsiteLabel = metadataAttribute == null ? "INTV Funhouse" : metadataAttribute.Value;

            var authors = new List <string>();

            foreach (var assembly in AppDomain.CurrentDomain.GetAssemblies())
            {
                var authorAttributes = assembly.GetCustomAttributes(typeof(AssemblyMetadataAttribute), false).Cast <AssemblyMetadataAttribute>().Where(a => a.Key == INTV.Core.Utility.ResourceHelpers.AuthorKey);
                authors.AddRange(authorAttributes.Select(a => a.Value));
            }
            var weightedAuthors = authors.GroupBy(a => a);

            aboutDialog.Authors = weightedAuthors.Select(wa => wa.Key).ToArray();

#if SCALE_DOWN
            var image = SingleInstanceApplication.SplashScreenResourceType.LoadImageResource(SingleInstanceApplication.SplashScreenResource);
            aboutDialog.Logo = image.ScaleSimple(Convert.ToInt32(image.Width * 0.75), Convert.ToInt32(image.Height * 0.75), Gdk.InterpType.Bilinear);
#else
            aboutDialog.Logo = SingleInstanceApplication.SplashScreenResourceType.LoadImageResource(SingleInstanceApplication.SplashScreenResource);
#endif
            try
            {
                // BUG: Should we rely on the file being there and trust nobody hacks it? Anyone care?
                var programDir  = SingleInstanceApplication.Instance.ProgramDirectory;
                var licensePath = System.IO.Path.Combine(programDir, "license.txt");
                aboutDialog.License = System.IO.File.ReadAllText(licensePath);
            }
            catch (Exception)
            {
            }

            var result = aboutDialog.Run();
            VisualHelpers.Close(aboutDialog);
        }