private void imageProperties_ImagePropertyChanged(object source, ImagePropertyEvent evt)
{
if (ImgElement != null)
{
switch (evt.PropertyType)
{
case ImagePropertyType.Source:
case ImagePropertyType.InlineSize:
case ImagePropertyType.Decorators:
UpdateImageSource(evt.ImageProperties, evt.InvocationSource);
break;
default:
Debug.Fail("Unsupported image property type update: " + evt.PropertyType);
break;
}
}
}
private void tabPage_ImagePropertyChanged(object source, ImagePropertyEvent evt)
{
OnImagePropertyChanged(evt);
}
protected virtual void OnImagePropertyChanged(ImagePropertyEvent evt)
{
using (IUndoUnit undo = _editorContext.CreateUndoUnit())
{
if (ImagePropertyChanged != null)
ImagePropertyChanged(this, evt);
undo.Commit();
}
switch (evt.PropertyType)
{
case ImagePropertyType.Decorators:
{
RefreshSizeChunkCommands();
RefreshStylesChunkCommands();
RefreshPropertiesChunkCommands();
break;
}
case ImagePropertyType.InlineSize:
RefreshSizeChunkCommands();
break;
case ImagePropertyType.Source:
RefreshPropertiesChunkCommands();
break;
default:
RefreshCommands();
break;
}
// If this is a reset, then handle alignment/margins
if (evt.InvocationSource == ImageDecoratorInvocationSource.Reset)
{
// Reset margins and alignments
bool isImageSelected = ImagePropertiesInfo != null;
bool isEditableEmbeddedImage = isImageSelected && ImagePropertiesInfo.IsEditableEmbeddedImage();
ResetAlignmentChunkCommands(isImageSelected, isEditableEmbeddedImage);
ResetMarginsChunkCommands(isImageSelected, isEditableEmbeddedImage);
}
}
protected virtual void OnImagePropertyChanged(ImagePropertyEvent evt)
{
if(ImagePropertyChanged != null)
{
ImagePropertyChanged(this, evt);
}
//notify the tabs that the image properties have changed so that they can update themselves.
foreach(ImageEditingTabPageControl tabPage in TabPages)
{
tabPage.HandleImagePropertyChangedEvent(evt);
}
}
