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Use standard event listener pattern

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This commit is contained in:
John Lewin 2018-11-16 08:44:56 -08:00
parent 469a92fab9
commit 2873a74ef7
38 changed files with 1298 additions and 1182 deletions
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17
MatterControlLib/PartPreviewWindow/PrinterTabPage.cs
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@ -53,7 +53,6 @@ namespace MatterHackers.MatterControl.PartPreviewWindow
internal PrinterActionsBar printerActionsBar;
private DockingTabControl sideBar;
private SliceSettingsWidget sliceSettingsWidget;
private EventHandler unregisterEvents;
public PrinterTabPage(PrinterConfig printer, ThemeConfig theme, string tabTitle)
: base(printer, printer.Bed, theme, tabTitle)
@ -219,12 +218,7 @@ namespace MatterHackers.MatterControl.PartPreviewWindow
printer.Bed.RendererOptions.PropertyChanged += RendererOptions_PropertyChanged;
void CommunicationStateChanged(object s, EventArgs e)
{
this.SetSliderVisibility();
}
printer.Connection.CommunicationStateChanged += CommunicationStateChanged;
this.Closed += (s, e) => printer.Connection.CommunicationStateChanged -= CommunicationStateChanged;
printer.Connection.CommunicationStateChanged += Connection_CommunicationStateChanged;
}
private void RendererOptions_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
@ -390,9 +384,9 @@ namespace MatterHackers.MatterControl.PartPreviewWindow
public override void OnClosed(EventArgs e)
{
unregisterEvents?.Invoke(null, null);
// Unregister listeners
sceneContext.LoadedGCodeChanged -= BedPlate_LoadedGCodeChanged;
printer.Connection.CommunicationStateChanged -= Connection_CommunicationStateChanged;
printer.ViewState.VisibilityChanged -= ProcessOptionalTabs;
printer.ViewState.ViewModeChanged -= ViewState_ViewModeChanged;
printer.Bed.RendererOptions.PropertyChanged -= RendererOptions_PropertyChanged;
@ -467,6 +461,11 @@ namespace MatterHackers.MatterControl.PartPreviewWindow
sideBar.Rebuild();
}
private void Connection_CommunicationStateChanged(object s, EventArgs e)
{
this.SetSliderVisibility();
}
public static GuiWidget PrintProgressWidget(PrinterConfig printer, ThemeConfig theme)
{
var bodyRow = new GuiWidget()