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[about] Move version checking to [controller] with events

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This commit is contained in:
Hylke Bons 2011-03-24 10:22:10 +00:00
parent dc003cba89
commit 2f4922d5b7
2 changed files with 125 additions and 103 deletions
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180
SparkleShare/SparkleAbout.cs
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@ -45,138 +45,114 @@ namespace SparkleShare {
BorderWidth = 0; BorderWidth = 0;
IconName = "folder-sparkleshare"; IconName = "folder-sparkleshare";
Resizable = true;
WindowPosition = WindowPosition.Center; WindowPosition = WindowPosition.Center;
Title = "About SparkleShare"; Title = "About SparkleShare";
Resizable = false; Resizable = false;
Gdk.Color color = Style.Foreground (StateType.Insensitive); CreateAbout ();
string secondary_text_color = SparkleUIHelpers.GdkColorToHex (color);
SparkleShare.Controller.CheckForNewVersion ();
SparkleShare.Controller.NewVersionAvailable += delegate (string new_version) {
ApplicationId.Invoke (delegate {
Version.Markup = "<small><span fgcolor='#f57900'>A newer version (" + new_version + ") is available!</span></small>";
Version.ShowAll ();
});
};
}
EventBox box = new EventBox (); private void CreateAbout ()
box.ModifyBg (StateType.Normal, new TreeView ().Style.Base (StateType.Normal)); {
Label header = new Label () { Gdk.Color color = Style.Foreground (StateType.Insensitive);
Markup = "<span font_size='xx-large'>SparkleShare</span>\n<span fgcolor='" + secondary_text_color + "'><small>" + Defines.VERSION + "</small></span>", string secondary_text_color = SparkleUIHelpers.GdkColorToHex (color);
Xalign = 0,
Xpad = 18,
Ypad = 18
};
box.Add (header); EventBox box = new EventBox ();
box.ModifyBg (StateType.Normal, new TreeView ().Style.Base (StateType.Normal));
Version = new Label () { Label header = new Label () {
Markup = "<small>Checking for updates...</small>", Markup = "<span font_size='xx-large'>SparkleShare</span>\n<span fgcolor='" + secondary_text_color + "'><small>" + Defines.VERSION + "</small></span>",
Xalign = 0, Xalign = 0,
Xpad = 18, Xpad = 18,
Ypad = 22, Ypad = 18
};
Label license = new Label () { };
Xalign = 0,
Xpad = 18,
Ypad = 22,
LineWrap = true,
Wrap = true,
LineWrapMode = Pango.WrapMode.Word,
Markup = "<small>Copyright © 2010–" + DateTime.Now.Year + " Hylke Bons and others\n" + box.Add (header);
Version = new Label () {
Markup = "<small>Checking for updates...</small>",
Xalign = 0,
Xpad = 18,
Ypad = 22,
};
Label license = new Label () {
Xalign = 0,
Xpad = 18,
Ypad = 22,
LineWrap = true,
Wrap = true,
LineWrapMode = Pango.WrapMode.Word,
Markup = "<small>Copyright © 2010–" + DateTime.Now.Year + " Hylke Bons and others\n" +
"\n" + "\n" +
"SparkleShare is Free and Open Source Software. " + "SparkleShare is Free and Open Source Software. " +
"You are free to use, modify, and redistribute it " + "You are free to use, modify, and redistribute it " +
"under the terms of the GNU General Public License version 3 or later.</small>" "under the terms of the GNU General Public License version 3 or later.</small>"
}; };
VBox vbox = new VBox (false, 0) { VBox vbox = new VBox (false, 0) {
BorderWidth = 0 BorderWidth = 0
}; };
HButtonBox button_bar = new HButtonBox () { HButtonBox button_bar = new HButtonBox () {
BorderWidth = 12 BorderWidth = 12
}; };
Button credits_button = new Button (_("_Show Credits")) { Button credits_button = new Button (_("_Show Credits")) {
UseUnderline = true UseUnderline = true
}; };
credits_button.Clicked += delegate { credits_button.Clicked += delegate {
Process process = new Process ();
process.StartInfo.FileName = "xdg-open";
process.StartInfo.Arguments = "http://www.sparkleshare.org/credits";
process.Start ();
}; Process process = new Process ();
process.StartInfo.FileName = "xdg-open";
process.StartInfo.Arguments = "http://www.sparkleshare.org/credits";
process.Start ();
Button website_button = new Button (_("_Visit Website")) { };
UseUnderline = true
};
website_button.Clicked += delegate {
Process process = new Process (); Button website_button = new Button (_("_Visit Website")) {
process.StartInfo.FileName = "xdg-open"; UseUnderline = true
process.StartInfo.Arguments = "http://www.sparkleshare.org/"; };
process.Start ();
}; website_button.Clicked += delegate {
button_bar.Add (website_button); Process process = new Process ();
button_bar.Add (credits_button); process.StartInfo.FileName = "xdg-open";
process.StartInfo.Arguments = "http://www.sparkleshare.org/";
process.Start ();
vbox.PackStart (box, true, true, 0); };
vbox.PackStart (Version, false, false, 0);
vbox.PackStart (license, true, true, 0);
vbox.PackStart (button_bar, false, false, 0);
Add (vbox); button_bar.Add (website_button);
button_bar.Add (credits_button);
} vbox.PackStart (box, true, true, 0);
vbox.PackStart (Version, false, false, 0);
vbox.PackStart (license, true, true, 0);
vbox.PackStart (button_bar, false, false, 0);
Add (vbox);
// TODO: Move to controller }
private void CheckForNewVersion ()
{
string new_version_file_path = System.IO.Path.Combine (SparklePaths.SparkleTmpPath,
"version");
if (File.Exists (new_version_file_path))
File.Delete (new_version_file_path);
WebClient web_client = new WebClient ();
Uri uri = new Uri ("http://www.sparkleshare.org/version");
web_client.DownloadFileCompleted += delegate {
if (new FileInfo (new_version_file_path).Length > 0) {
StreamReader reader = new StreamReader (new_version_file_path);
string downloaded_version_number = reader.ReadToEnd ().Trim ();
if (!Defines.VERSION.Equals (downloaded_version_number)) {
Application.Invoke (delegate {
});
} else {
}
}
};
web_client.DownloadFileAsync (uri, new_version_file_path);
}
} }

48
SparkleShare/SparkleController.cs
View file

@ -77,7 +77,13 @@ namespace SparkleShare {
public delegate void NotificationRaisedEventHandler (string user_name, string user_email, public delegate void NotificationRaisedEventHandler (string user_name, string user_email,
string message, string repository_path); string message, string repository_path);
public event NewVersionAvailableEventHandler NewVersionAvailable;
public delegate void NewVersionAvailableEventHandler (string new_version);
public event VersionUpToDateEventHandler VersionUpToDate;
public delegate void VersionUpToDateEventHandler ();
// Short alias for the translations // Short alias for the translations
public static string _ (string s) public static string _ (string s)
{ {
@ -1285,7 +1291,47 @@ namespace SparkleShare {
return regex.IsMatch (email); return regex.IsMatch (email);
} }
private void CheckForNewVersion ()
{
string new_version_file_path = System.IO.Path.Combine (SparklePaths.SparkleTmpPath,
"version");
if (File.Exists (new_version_file_path))
File.Delete (new_version_file_path);
WebClient web_client = new WebClient ();
Uri uri = new Uri ("http://www.sparkleshare.org/version");
web_client.DownloadFileCompleted += delegate {
if (new FileInfo (new_version_file_path).Length > 0) {
StreamReader reader = new StreamReader (new_version_file_path);
string downloaded_version_number = reader.ReadToEnd ().Trim ();
if (!Defines.VERSION.Equals (downloaded_version_number)) {
if (NewVersionAvailable != null)
NewVersionAvailable (downloaded_version_number);
} else {
if (VersionUpToDate != null)
VersionUpToDate ();
}
}
};
web_client.DownloadFileAsync (uri, new_version_file_path);
}
} }