protected override HistoryMemento OnUndo()
{
HistoryMemento ha = new LayerPropertyHistoryMemento(Name, Image, this.historyWorkspace, this.layerIndex);
Layer layer = (Layer)this.historyWorkspace.Document.Layers[layerIndex];
layer.LoadProperties(properties, true);
layer.PerformPropertyChanged();
return ha;
}
protected override HistoryMemento OnUndo()
{
HistoryMemento ha = new LayerPropertyHistoryMemento(Name, Image, this.historyWorkspace, this.layerIndex);
Layer layer = (Layer)this.historyWorkspace.Document.Layers[layerIndex];
layer.LoadProperties(properties, true);
layer.PerformPropertyChanged();
return(ha);
}
protected override HistoryMemento OnUndo(ProgressEventHandler progressCallback)
{
HistoryMemento memento = new LayerPropertyHistoryMemento(base.Name, base.Image, this.historyWorkspace, this.layerIndex);
Layer layer = (Layer)this.historyWorkspace.Document.Layers[this.layerIndex];
layer.LoadProperties(this.properties, true);
layer.PerformPropertyChanged();
return(memento);
}
private void LayerPropertyChangingHandler(object sender, PropertyEventArgs e)
{
string nameFormat = PdnResources.GetString("LayerPropertyChanging.HistoryMementoNameFormat");
string haName = string.Format(nameFormat, e.PropertyName);
LayerPropertyHistoryMemento lpha = new LayerPropertyHistoryMemento(
haName,
PdnResources.GetImageResource("Icons.MenuLayersLayerPropertiesIcon.png"),
this,
this.Document.Layers.IndexOf(sender));
this.History.PushNewMemento(lpha);
}
