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Viewing changes to Do/src/Do.UI/DoAddinInstallerDialog.cs

  • Committer: Bazaar Package Importer
  • Author(s): Christopher James Halse Rogers
  • Date: 2008-09-14 10:09:40 UTC
  • mto: (0.1.8 sid)
  • mto: This revision was merged to the branch mainline in revision 7.
  • Revision ID: james.westby@ubuntu.com-20080914100940-kyghudg7py14bu2z
Tags: upstream-0.6.0.0
Import upstream version 0.6.0.0

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Do/src/Do.UI/DoAddinInstallerDialog.cs
 
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/* DoAddinInstallerDialog.cs
 
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 *
 
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 * GNOME Do is the legal property of its developers. Please refer to the
 
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 * COPYRIGHT file distributed with this
 
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 * source distribution.
 
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 *
 
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 * This program 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 3 of the License, or
 
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 * (at your option) any later version.
 
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 *
 
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 * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 
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 */
 
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using System;
 
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using System.Threading;
 
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using System.Collections;
 
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using Mono.Addins.Setup;
 
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using Mono.Addins.Description;
 
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using Mono.Unix;
 
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using Do.Core;
 
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using Mono.Addins.Gui;
 
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using Mono.Addins;
 
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using Mono;
 
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namespace Do.UI
 
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{
 
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        public partial class DoAddinInstallerDialog : Gtk.Dialog, IProgressStatus
 
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        {
 
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                PackageCollection entries = new PackageCollection ();
 
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                PluginUpdateNodeView plugins_view;
 
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                string[] addin_ids;
 
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                string err_message;
 
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                bool addins_not_found;
 
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                SetupService setup;
 
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                public DoAddinInstallerDialog (AddinRegistry reg, string message, string[] addinIds)
 
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                {
 
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                        addin_ids = addinIds;
 
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                        Build();
 
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                        plugins_view = new PluginUpdateNodeView (reg, addin_ids);
 
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                        plugin_scroll.Add (plugins_view);
 
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                        plugin_scroll.ShowAll ();
 
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                        setup = new SetupService (reg);                 
 
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                        if (!CheckAddins (true))
 
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                                UpdateRepos ();
 
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                }
 
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                bool CheckAddins (bool updating)
 
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                {
 
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                        entries.Clear ();
 
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                        bool addinsNotFound = false;
 
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                        foreach (string id in addin_ids) {
 
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                                string name = Addin.GetIdName (id);
 
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                                string version = Addin.GetIdVersion (id);
 
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                                AddinRepositoryEntry[] ares = setup.Repositories.GetAvailableAddin (name, version);
 
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                                if (ares.Length == 0) {
 
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                                        addinsNotFound = true;
 
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                                } else {
 
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                                        entries.Add (Package.FromRepository (ares[0]));
 
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                                }
 
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                        }
 
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                        DependencyCollection unresolved;
 
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                        PackageCollection toUninstall;
 
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                        if (!setup.ResolveDependencies (this, entries, out toUninstall, out unresolved)) {
 
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                                /* Change this to some way of notifying that there are missing deps
 
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                                foreach (Dependency dep in unresolved) {
 
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                                        txt += "<span foreground='red'><b>" + dep.Name + "</b> (not found)</span>\n";
 
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                                }
 
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                                */
 
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                                addinsNotFound = true;
 
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                        }
 
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                        return !addinsNotFound;
 
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                }
 
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                void UpdateRepos ()
 
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                {
 
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                        progress_bar.Show ();
 
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                        setup.Repositories.UpdateAllRepositories (this);
 
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                        progress_bar.Hide ();
 
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                        addins_not_found = CheckAddins (false);
 
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                        if (err_message != null) {
 
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                                err_message = null;
 
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                        }
 
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                }
 
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                public int LogLevel {
 
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                        get {
 
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                                return 1;
 
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                        }
 
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                }
 
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                public bool IsCanceled {
 
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                        get {
 
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                                return false;
 
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                        }
 
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                }
 
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                public bool AddinsNotFound {
 
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                        get {
 
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                                return addins_not_found;
 
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                        }
 
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                }
 
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                public string ErrMessage {
 
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                        get {
 
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                                return err_message;
 
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                        }
 
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                }
 
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                public void SetMessage (string msg)
 
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                {
 
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                        progress_bar.Text = msg;
 
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                        while (Gtk.Application.EventsPending ())
 
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                                Gtk.Application.RunIteration ();
 
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                }
 
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                public void SetProgress (double progress)
 
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                {
 
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                        progress_bar.Fraction = progress;
 
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                        while (Gtk.Application.EventsPending ())
 
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                                Gtk.Application.RunIteration ();
 
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                }
 
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                public void ReportError (string message, System.Exception exception)
 
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                {
 
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                        err_message = message;
 
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                }
 
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                public void Log (string msg)
 
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                {
 
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                }
 
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                public void ReportWarning (string message)
 
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                {
 
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                }
 
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                public void Cancel ()
 
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                {
 
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                        Respond (Gtk.ResponseType.Cancel);
 
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                }
 
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                protected virtual void OnButtonOKClick (object sender, System.EventArgs e)
 
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                {
 
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                        if (addins_not_found) {
 
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                                err_message = Catalog.GetString ("Some of the required add-ins were not found");
 
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                                Respond (Gtk.ResponseType.Ok);
 
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                        }
 
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                        else {
 
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                                progress_bar.Visible = true;
 
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                                err_message = null;
 
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                                progress_bar.Show ();
 
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                                progress_bar.Fraction = 0;
 
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                                progress_bar.Text = "";
 
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                                bool res = setup.Install (this, entries);
 
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                                if (!res) {
 
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                                        button_cancel.Sensitive = button_ok.Sensitive = false;
 
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                                        if (err_message == null)
 
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                                                Catalog.GetString ("Installation failed");
 
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                                }
 
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                        }
 
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                        Respond (Gtk.ResponseType.Ok);
 
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                }
 
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        }
 
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}