355 lines
9.7 KiB
C#
355 lines
9.7 KiB
C#
// SparkleShare, an instant update workflow to Git.
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// Copyright (C) 2010 Hylke Bons <hylkebons@gmail.com>
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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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using Gtk;
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using Mono.Unix;
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using Mono.Unix.Native;
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using SparkleShare;
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.IO;
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namespace SparkleShare {
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public class SparkleUI {
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public static SparkleStatusIcon NotificationIcon;
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public static List <SparkleRepo> Repositories;
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private Process Process;
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// Short alias for the translations
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public static string _(string s)
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{
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return Catalog.GetString (s);
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}
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public SparkleUI (bool HideUI)
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{
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Gtk.Application.Init ();
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Repositories = new List <SparkleRepo> ();
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Process = new Process () {
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EnableRaisingEvents = true
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};
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Process.StartInfo.RedirectStandardOutput = true;
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Process.StartInfo.UseShellExecute = false;
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EnableSystemAutostart ();
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InstallLauncher ();
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// Create the SparkleShare folder and add it to the bookmarks
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if (!Directory.Exists (SparklePaths.SparklePath)) {
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CreateSparkleShareFolder ();
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AddToBookmarks ();
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}
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// Create a directory to store temporary files in
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if (!Directory.Exists (SparklePaths.SparkleTmpPath))
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Directory.CreateDirectory (SparklePaths.SparkleTmpPath);
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CreateConfigurationFolders ();
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UpdateRepositories ();
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// Don't create the window and status
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// icon when --disable-gui was given
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if (!HideUI) {
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// Show the intro screen if there are no folders
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if (Repositories.Count == 0) {
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SparkleIntro intro = new SparkleIntro ();
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intro.ShowAll ();
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} else {
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NotificationIcon = new SparkleStatusIcon ();
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}
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}
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// The main loop
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Gtk.Application.Run ();
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}
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// Creates a folder in the user's home folder to store configuration
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public void CreateConfigurationFolders ()
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{
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string config_path = SparklePaths.SparkleConfigPath;
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string local_icon_path = SparklePaths.SparkleLocalIconPath;
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if (!Directory.Exists (config_path)) {
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// Create a folder to store settings
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Directory.CreateDirectory (config_path);
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SparkleHelpers.DebugInfo ("Config", "Created '" + config_path + "'");
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// Create a folder to store the avatars
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Directory.CreateDirectory (local_icon_path);
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SparkleHelpers.DebugInfo ("Config", "Created '" + local_icon_path + "'");
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string notify_setting_file = SparkleHelpers.CombineMore (config_path, "sparkleshare.notify");
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// Enable notifications by default
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if (!File.Exists (notify_setting_file))
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File.Create (notify_setting_file);
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}
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}
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// Creates .desktop entry in autostart folder to
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// start SparkleShare automnatically at login
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public void EnableSystemAutostart ()
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{
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string autostart_path = SparkleHelpers.CombineMore (SparklePaths.HomePath, ".config", "autostart");
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string desktopfile_path = SparkleHelpers.CombineMore (autostart_path, "sparkleshare.desktop");
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if (!File.Exists (desktopfile_path)) {
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if (!Directory.Exists (autostart_path))
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Directory.CreateDirectory (autostart_path);
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TextWriter writer = new StreamWriter (desktopfile_path);
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writer.WriteLine ("[Desktop Entry]\n" +
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"Type=Application\n" +
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"Name=SparkleShare\n" +
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"Exec=sparkleshare start\n" +
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"Icon=folder-sparkleshare\n" +
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"Terminal=false\n" +
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"X-GNOME-Autostart-enabled=true\n" +
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"Categories=Network");
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writer.Close ();
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// Give the launcher the right permissions so it can be launched by the user
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Syscall.chmod (desktopfile_path, FilePermissions.S_IRWXU);
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SparkleHelpers.DebugInfo ("Config", "Created '" + desktopfile_path + "'");
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}
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}
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// Installs a launcher so the user can launch SparkleShare
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// from the Internet category if needed
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public void InstallLauncher ()
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{
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string apps_path = SparkleHelpers.CombineMore (SparklePaths.HomePath, ".local", "share", "applications");
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string desktopfile_path = SparkleHelpers.CombineMore (apps_path, "sparkleshare.desktop");
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if (!File.Exists (desktopfile_path)) {
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if (!Directory.Exists (apps_path))
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Directory.CreateDirectory (apps_path);
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TextWriter writer = new StreamWriter (desktopfile_path);
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writer.WriteLine ("[Desktop Entry]\n" +
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"Type=Application\n" +
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"Name=SparkleShare\n" +
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"Comment=Share documents\n" +
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"Exec=sparkleshare start\n" +
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"Icon=folder-sparkleshare\n" +
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"Terminal=false\n" +
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"Categories=Network");
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writer.Close ();
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// Give the launcher the right permissions so it can be launched by the user
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Syscall.chmod (desktopfile_path, FilePermissions.S_IRWXU);
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SparkleHelpers.DebugInfo ("Config", "Created '" + desktopfile_path + "'");
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}
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}
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// Adds the SparkleShare folder to the user's
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// list of bookmarked folders
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public void AddToBookmarks ()
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{
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string bookmarks_file_name = Path.Combine (SparklePaths.HomePath, ".gtk-bookmarks");
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if (File.Exists (bookmarks_file_name)) {
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TextWriter writer = File.AppendText (bookmarks_file_name);
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writer.WriteLine ("file://" + SparklePaths.SparklePath + " SparkleShare");
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writer.Close ();
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}
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}
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// Creates the SparkleShare folder in the user's home folder if
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// it's not already there
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public void CreateSparkleShareFolder ()
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{
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Directory.CreateDirectory (SparklePaths.SparklePath);
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SparkleHelpers.DebugInfo ("Config", "Created '" + SparklePaths.SparklePath + "'");
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// Add a special icon to the SparkleShare folder
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Process.StartInfo.FileName = "gvfs-set-attribute";
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Process.StartInfo.Arguments = SparklePaths.SparklePath + " metadata::custom-icon " +
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"file:///usr/share/icons/hicolor/48x48/places/" +
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"folder-sparkleshare.png";
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Process.Start ();
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}
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// Shows a notification bubble when someone
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// made a change to the repository
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public void ShowNewCommitBubble (string author, string email, string message) {
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string notify_settings_file = SparkleHelpers.CombineMore (SparklePaths.SparkleConfigPath,
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"sparkleshare.notify");
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if (File.Exists (notify_settings_file)) {
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SparkleBubble bubble= new SparkleBubble (author, message);
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bubble.Icon = SparkleHelpers.GetAvatar (email, 32);
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bubble.Show ();
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}
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}
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// Shows a notification bubble when there
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// was a conflict
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public void ShowConflictBubble (object o, EventArgs args) {
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string title = _("Ouch! Mid-air collision!");
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string subtext = _("Don't worry, SparkleShare made a copy of each conflicting file.");
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SparkleBubble bubble = new SparkleBubble(title, subtext);
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bubble.Show ();
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}
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// Updates the statusicon to the syncing state
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public void UpdateStatusIconToSyncing (object o, EventArgs args)
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{
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NotificationIcon.SyncingReposCount++;
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NotificationIcon.ShowState ();
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}
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// Updates the syncing icon to the idle state
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public void UpdateStatusIconToIdle (object o, EventArgs args)
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{
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NotificationIcon.SyncingReposCount--;
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NotificationIcon.ShowState ();
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}
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// Updates the list of repositories with all the
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// folders in the SparkleShare folder
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public void UpdateRepositories ()
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{
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Repositories = new List <SparkleRepo> ();
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foreach (string folder in Directory.GetDirectories (SparklePaths.SparklePath)) {
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// Check if the folder is a git repo
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if (Directory.Exists (SparkleHelpers.CombineMore (folder, ".git"))) {
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SparkleRepo repo = new SparkleRepo (folder);
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repo.NewCommit += delegate (object o, NewCommitArgs args) {
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Application.Invoke (delegate { ShowNewCommitBubble (args.Author, args.Email, args.Message); });
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};
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repo.Commited += delegate (object o, SparkleEventArgs args) {
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Application.Invoke (delegate { CheckForUnicorns (args.Message); });
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};
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repo.FetchingStarted += delegate {
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Application.Invoke (UpdateStatusIconToSyncing);
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};
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repo.FetchingFinished += delegate {
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Application.Invoke (UpdateStatusIconToIdle);
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};
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repo.PushingStarted += delegate {
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Application.Invoke (UpdateStatusIconToSyncing);
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};
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repo.PushingFinished += delegate {
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Application.Invoke (UpdateStatusIconToIdle);
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};
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repo.ConflictDetected += delegate {
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Application.Invoke (ShowConflictBubble);
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};
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Repositories.Add (repo);
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}
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}
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}
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// Warns the user implicitly that unicorns are actually lethal creatures
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public static void CheckForUnicorns (string message) {
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message = message.ToLower ();
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if (message.Contains ("unicorn") && (message.Contains (".png") || message.Contains (".jpg"))) {
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string title = _("Hold your ponies!");
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string subtext = _("SparkleShare is known to be insanely fast with " +
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"pictures of unicorns. Please make sure your internets " +
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"are upgraded to the latest version to avoid any problems.");
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SparkleBubble bubble = new SparkleBubble (title, subtext);
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bubble.Show ();
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}
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}
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}
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}
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