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windows eventlog: Add a spinner

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This commit is contained in:
Hylke Bons 2012-03-11 23:28:32 +00:00
parent 76ee5407f2
commit 26a33f6388
3 changed files with 139 additions and 7 deletions
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20
SparkleShare/Windows/SparkleEventLog.cs
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@ -39,6 +39,7 @@ namespace SparkleShare {
private Label history_label_value;
private ComboBox combo_box;
private WebBrowser web_browser;
private SparkleSpinner spinner;
// Short alias for the translations
@ -103,13 +104,15 @@ namespace SparkleShare {
this.web_browser.ObjectForScripting = new SparkleScriptingObject ();;
spinner = new SparkleSpinner (22);
// Disable annoying IE clicking sound
CoInternetSetFeatureEnabled (21, 0x00000002, true);
this.canvas = new Canvas ();
Content = this.canvas;
this.canvas.Children.Add (size_label);
Canvas.SetLeft (size_label, 24);
Canvas.SetTop (size_label, 4);
@ -131,6 +134,10 @@ namespace SparkleShare {
Canvas.SetLeft (background, 0);
Canvas.SetTop (background, 36);
this.canvas.Children.Add (spinner);
Canvas.SetLeft (spinner, (Width / 2) - 15);
Canvas.SetTop (spinner, (Height / 2) - 22);
this.canvas.Children.Add (line);
Canvas.SetLeft (line, 0);
Canvas.SetTop (line, 35);
@ -181,10 +188,10 @@ namespace SparkleShare {
};
Controller.ContentLoadingEvent += delegate {
if (this.canvas.Children.Contains (this.web_browser))
this.canvas.Children.Remove (this.web_browser);
// ContentView.AddSubview (this.progress_indicator); //TODO spinner
this.spinner.Start ();
if (this.canvas.Children.Contains (this.web_browser))
this.canvas.Children.Remove (this.web_browser);
};
}
@ -277,8 +284,7 @@ namespace SparkleShare {
Dispatcher.Invoke ((Action) delegate {
//if (this.progress_indicator.Superview == ContentView) TODO: spinner
// this.progress_indicator.RemoveFromSuperview ();
this.spinner.Stop ();
this.web_browser.NavigateToString (html);

4
SparkleShare/Windows/SparkleShare.csproj
View file

@ -123,6 +123,7 @@
<Link>Program.cs</Link>
</Compile>
<Compile Include="SparkleNotifyIcon.cs" />
<Compile Include="SparkleSpinner.cs" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\..\SparkleLib\windows\SparkleLib.csproj">
@ -281,6 +282,9 @@
<EmbeddedResource Include="..\..\data\icons\document-moved-12.png">
<Link>Pixmaps\document-moved-12.png</Link>
</EmbeddedResource>
<EmbeddedResource Include="..\..\data\icons\process-working-22.png">
<Link>Pixmaps\process-working-22.png</Link>
</EmbeddedResource>
</ItemGroup>
<ItemGroup>
<None Include="..\..\data\plugins\github.png">

122
SparkleShare/Windows/SparkleSpinner.cs Normal file
View file

@ -0,0 +1,122 @@
// SparkleShare, a collaboration and sharing tool.
// Copyright (C) 2010 Hylke Bons <hylkebons@gmail.com>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
using System;
using System.Timers;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media.Imaging;
namespace SparkleShare {
// TODO: cleanup
// This is a close implementation of GtkSpinner
public class SparkleSpinner : Image {
public bool Active;
private Image [] Images;
private Timer Timer;
private int CycleDuration;
private int CurrentStep;
private int NumSteps;
private int Size;
public SparkleSpinner (int size) : base ()
{
Width = size;
Height = size;
Size = size;
CycleDuration = 400;
CurrentStep = 0;
BitmapSource spinner_gallery = SparkleUIHelpers.GetImageSource ("process-working-22");
int frames_in_width = spinner_gallery.PixelWidth / Size;
int frames_in_height = spinner_gallery.PixelHeight / Size;
NumSteps = frames_in_width * frames_in_height;
Images = new Image [NumSteps - 1];
int i = 0;
for (int y = 0; y < frames_in_height; y++) {
for (int x = 0; x < frames_in_width; x++) {
if (!(y == 0 && x == 0)) {
CroppedBitmap crop = new CroppedBitmap (
spinner_gallery,
new Int32Rect (x*Size, y*Size, Size, Size));
Images [i] = new Image ();
Images [i].Source = crop;
i++;
}
}
}
Timer = new Timer () {
Interval = CycleDuration / NumSteps
};
Timer.Elapsed += delegate {
NextImage ();
};
Start ();
}
private void NextImage ()
{
if (CurrentStep < NumSteps - 2)
CurrentStep++;
else
CurrentStep = 0;
Dispatcher.Invoke ((Action)delegate { SetImage (); });
}
private void SetImage ()
{
Source = Images [CurrentStep].Source;
}
public bool IsActive ()
{
return Active;
}
public void Start ()
{
CurrentStep = 0;
Active = true;
Timer.Start ();
}
public void Stop ()
{
Active = false;
Timer.Stop ();
}
}
}