ChangeInfo GetExistingAddedItem(
PendingChangeCategory addedCategory, int addedItemIndex)
{
ChangeInfo currentChangeInfo = ((PendingChangeInfo)addedCategory.
GetChild(addedItemIndex)).ChangeInfo;
if (Directory.Exists(currentChangeInfo.Path) ||
File.Exists(currentChangeInfo.Path))
{
return(currentChangeInfo);
}
return(null);
}
ChangeInfo GetPreviousExistingAddedItem(
PendingChangeCategory addedCategory, int targetAddedItemIndex)
{
for (int i = targetAddedItemIndex - 1; i >= 0; i--)
{
ChangeInfo currentChangeInfo = GetExistingAddedItem(addedCategory, i);
if (currentChangeInfo != null)
{
return(currentChangeInfo);
}
}
return(null);
}
ChangeInfo GetNextExistingAddedItem(
PendingChangeCategory addedCategory, int targetAddedItemIndex)
{
int addedItemsCount = addedCategory.GetChildrenCount();
for (int i = targetAddedItemIndex + 1; i < addedItemsCount; i++)
{
ChangeInfo currentChangeInfo = GetExistingAddedItem(addedCategory, i);
if (currentChangeInfo != null)
{
return(currentChangeInfo);
}
}
return(null);
}
static Texture GetCategoryIcon(PendingChangeCategory category)
{
switch (category.Type)
{
case PendingChangeCategoryType.Added:
return(Images.GetImage(Images.Name.IconAdded));
case PendingChangeCategoryType.Changed:
return(Images.GetImage(Images.Name.IconChanged));
case PendingChangeCategoryType.Deleted:
return(Images.GetImage(Images.Name.IconDeleted));
case PendingChangeCategoryType.Moved:
return(Images.GetImage(Images.Name.IconMoved));
default:
return(null);
}
}
internal ChangeInfo GetNearestAddedChange()
{
IList <int> selectedIds = GetSelection();
if (selectedIds.Count == 0)
{
return(null);
}
int id = selectedIds[0];
IList <TreeViewItem> treeViewItems =
FindRows(new List <int>()
{
id
});
if (treeViewItems.Count == 0)
{
return(null);
}
PendingChangeInfo changeInfo =
((ChangeTreeViewItem)treeViewItems[0]).ChangeInfo;
PendingChangeCategory category =
(PendingChangeCategory)changeInfo.GetParent();
int itemIndex = category.GetChildPosition(changeInfo);
ChangeInfo result = GetNextExistingAddedItem(category, itemIndex);
if (result != null)
{
return(result);
}
return(GetPreviousExistingAddedItem(category, itemIndex));
}
internal ChangeCategoryTreeViewItem(int id, PendingChangeCategory category)
: base(id, 0, category.CategoryName)
{
Category = category;
}
