void addTags(SelectableMediaItem item, List <TagItem> tags)
{
if (item.Item.Metadata == null)
{
return;
}
item.Item.EnterReadLock();
try
{
foreach (Tag tag in item.Item.Metadata.Tags)
{
TagItem tagItem = new TagItem(tag, mediaCollectionView);
int index = tags.IndexOf(tagItem);
if (index == -1)
{
tags.Add(tagItem);
}
else
{
tags[index].Count += 1;
}
}
}
finally
{
item.Item.ExitReadLock();
}
}
void tagsList_IsFilterChanged(object sender, EventArgs e)
{
ToggleButton includedClearToggleButton =
VisualTreeUtils.findVisualChildByName <ToggleButton>(dataGrid, "includeClearToggleButton");
ToggleButton excludedClearToggleButton =
VisualTreeUtils.findVisualChildByName <ToggleButton>(dataGrid, "excludeClearToggleButton");
TagItem item = (TagItem)sender;
if (item.IsIncluded || item.IsExcluded)
{
mediaCollectionView.TagFilter.Add(item);
if (item.IsIncluded)
{
includedClearToggleButton.IsEnabled = true;
includedClearToggleButton.IsChecked = true;
}
else
{
excludedClearToggleButton.IsEnabled = true;
excludedClearToggleButton.IsChecked = true;
}
}
else
{
mediaCollectionView.TagFilter.Remove(item);
int nrIncluded = 0, nrExcluded = 0;
foreach (TagItem tagItem in mediaCollectionView.TagFilter)
{
if (tagItem.IsIncluded)
{
nrIncluded++;
}
if (tagItem.IsExcluded)
{
nrExcluded++;
}
}
if (nrExcluded == 0)
{
excludedClearToggleButton.IsEnabled = false;
excludedClearToggleButton.IsChecked = false;
}
if (nrIncluded == 0)
{
includedClearToggleButton.IsEnabled = false;
includedClearToggleButton.IsChecked = false;
}
}
MediaCollectionView.refresh();
}
public TagItem(Tag tag, MediaStateCollectionView mediaCollectionView)
{
this.tag = tag;
Name = tag.Name;
Count = 1;
TagItem item = mediaCollectionView.TagFilter.Find((i) => i.Name.Equals(Name));
if (item != null)
{
if (item.IsIncluded)
{
IsIncluded = true;
}
if (item.IsExcluded)
{
IsExcluded = true;
}
}
}
void addTags(SelectableMediaItem item, List<TagItem> tags)
{
if (item.Item.Metadata == null) return;
item.Item.EnterReadLock();
try
{
foreach (Tag tag in item.Item.Metadata.Tags)
{
TagItem tagItem = new TagItem(tag, mediaCollectionView);
int index = tags.IndexOf(tagItem);
if (index == -1)
{
tags.Add(tagItem);
}
else
{
tags[index].Count += 1;
}
}
}
finally
{
item.Item.ExitReadLock();
}
}
