/*
* TreeQL関連、実際に操作できるタイミングは非アップデート中とかそんな感じなので、
* stateに関する制約が必要。
*/
public void AppendContentToLast(string htmlContent, string query = "")
{
if (viewState != ViewState.Ready)
{
return;
}
TagTree.CorrectTrees(layoutedTree);
var parser = new HTMLParser(resLoader);
var parse = parser.ParseRoot(
htmlContent,
parsedTagTree =>
{
if (parsedTagTree.errors.Any())
{
Debug.LogError("parse errors:" + parsedTagTree.errors.Count);
foreach (var error in parsedTagTree.errors)
{
Debug.LogError("code:" + error.code + " reason:" + error.reason);
}
return;
}
// parse succeeded.
var newTreeIds = TagTree.CollectTreeIds(parsedTagTree);
var currentTreeIds = TagTree.CollectTreeIds(layoutedTree);
var appendedTreeIds = newTreeIds.Except(currentTreeIds).ToArray();
var children = parsedTagTree.GetChildren();
// add to content.
if (string.IsNullOrEmpty(query))
{
layoutedTree.AddChildren(children.ToArray());
}
else
{
var targetTreeFamily = GetTreeFamily(new List <TagTree> {
layoutedTree
}, GetQuery(query));
targetTreeFamily.Last().AddChildren(children.ToArray());
}
// relayout.
Update(appendedTreeIds, () => { });
}
);
CoroutineExecutor(parse);
}
/**
* layout -> materialize.
* if parsedTagTree was changed, materialize dirty flagged content only.
*/
private IEnumerator Load(TagTree tree, Vector2 viewRect, float offsetY, GameObject eventReceiverGameObj = null)
{
var usingIds = TagTree.CorrectTrees(tree);
IEnumerator materialize = null;
var layout = layoutMachine.Layout(
tree,
viewRect,
layoutedTree =>
{
// update layouted tree.
this.layoutedTree = layoutedTree;
var newIds = TagTree.CollectTreeIds(this.layoutedTree);
UpdateParentViewSizeIfExist();
resLoader.BackGameObjects(usingIds);
materialize = materializeMachine.Materialize(
view.GetGameObject(),
this,
this.layoutedTree,
viewRect,
offsetY,
() =>
{
StartCalculateProgress(newIds);
}
);
}
);
{
while (layout.MoveNext())
{
yield return(null);
}
}
{
while (materialize.MoveNext())
{
yield return(null);
}
}
}