[gnome-subtitles] Allow to manually edit times in spinbuttons (fixes #549060)

[Pedro Daniel da Rocha Melo e Castro <pcastro src gnome org>]

commit 4313dad9be25dc1a6628d4685fd79570bb64562f
Author: Pedro Castro <mail>
Date:   Sat Feb 13 02:51:57 2010 +0000

    Allow to manually edit times in spinbuttons (fixes #549060)
    
    Spin buttons, when in times mode, now have their text freely editable. The text
    is validated and converted to the time value when editing is finished (focus lost).

 src/GnomeSubtitles/Core/Util.cs                    |    4 ++--
 .../Ui/Edit/SubtitleEditSpinButtons.cs             |   13 +++++++------
 2 files changed, 9 insertions(+), 8 deletions(-)
---
diff --git a/src/GnomeSubtitles/Core/Util.cs b/src/GnomeSubtitles/Core/Util.cs
index 4aa5e95..fd7c35f 100644
--- a/src/GnomeSubtitles/Core/Util.cs
+++ b/src/GnomeSubtitles/Core/Util.cs
@@ -99,18 +99,18 @@ public class Util {
 	
 	public static void OnTimeOutput (object o, OutputArgs args) {
 		SpinButton spinButton = o as SpinButton;
-		spinButton.Numeric = false;
 		spinButton.Text = MillisecondsToTimeText((int)spinButton.Value);
-		spinButton.Numeric = true;
 		args.RetVal = 1;
 	}
 	
 	public static void SetSpinButtonTimingMode (SpinButton spinButton, TimingMode timingMode) {
 		if (timingMode == TimingMode.Frames) {
+			spinButton.Numeric = true;
 			spinButton.Input -= OnTimeInput;
 			spinButton.Output -= OnTimeOutput;
 		}
 		else {
+			spinButton.Numeric = false;
 			spinButton.Input += OnTimeInput;
 			spinButton.Output += OnTimeOutput;
 		}
diff --git a/src/GnomeSubtitles/Ui/Edit/SubtitleEditSpinButtons.cs b/src/GnomeSubtitles/Ui/Edit/SubtitleEditSpinButtons.cs
index d995c4c..91407b5 100644
--- a/src/GnomeSubtitles/Ui/Edit/SubtitleEditSpinButtons.cs
+++ b/src/GnomeSubtitles/Ui/Edit/SubtitleEditSpinButtons.cs
@@ -1,6 +1,6 @@
 /*
  * This file is part of Gnome Subtitles.
- * Copyright (C) 2006-2009 Pedro Castro
+ * Copyright (C) 2006-2010 Pedro Castro
  *
  * Gnome Subtitles is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -100,16 +100,17 @@ public class SubtitleEditSpinButtons {
 	}
     
     private void SetTimesMode (SpinButton spinButton, bool allowNegatives) {
-    	spinButton.Input += Util.OnTimeInput;
-		spinButton.Output += Util.OnTimeOutput;
+		Util.SetSpinButtonTimingMode(spinButton, TimingMode.Times);
+
 		spinButton.Adjustment.StepIncrement = timeStepIncrement;
 		spinButton.Adjustment.Upper = maxTime;
 		spinButton.Adjustment.Lower = (allowNegatives ? -maxTime : 0);
 	}
-	
+
+	//TODO use Util.SetSpinButtonAdjustment
 	private void SetFramesMode (SpinButton spinButton, bool allowNegatives) {
-		spinButton.Input -= Util.OnTimeInput;
-    	spinButton.Output -= Util.OnTimeOutput;
+		Util.SetSpinButtonTimingMode(spinButton, TimingMode.Frames);
+
     	spinButton.Adjustment.StepIncrement = framesStepIncrement;
     	spinButton.Adjustment.Upper = maxFrames;
     	spinButton.Adjustment.Lower = (allowNegatives ? -maxFrames : 0);