private void CreateSubItem(SChatMessageObjectInfo info, float width, ref float curOffsetX, ref float curOffsetY, List <LineObjCache> curLineObject)
{
if (width < 0f || curLineObject == null)
{
return;
}
ResNode itemPrefab = LogicDataCenter.chatMessageManager.GetChatItemPrefabByObjType(info.type);
if (itemPrefab == null)
{
return;
}
GameObject itemObj = itemPrefab.InstanceMainRes();
if (itemObj == null)
{
return;
}
IChatItem subItem = itemObj.GetComponent <IChatItem>();
if (subItem == null)
{
itemPrefab.DestroyInstanceRes(ref itemObj);
return;
}
subItem.SetResNode(itemPrefab);
currChatBoxItem.Add(subItem);
itemObj.transform.SetParent(this.transform, false);
if (subItem.SetItemData(info) == false)
{
return;
}
for (int i = 0; i < 100; ++i)
{
IChatItem nextItem;
subItem.SplitByWidth(width, curOffsetX, out subItem, out nextItem);
if (subItem != null)
{
curOffsetX += subItem.GetItemWidth();
AddLineObject(subItem, curLineObject);
}
if (nextItem == null)
{
break;
}
AlignLineObject(ref curOffsetX, ref curOffsetY, curLineObject);
subItem = nextItem;
currChatBoxItem.Add(subItem);
}
}
private void AddLineObject(IChatItem item, List <LineObjCache> curLineObject)
{
LineObjCache objCache;
objCache.width = item.GetItemWidth();
objCache.height = item.GetItemHeight();
objCache.trans = item.GetTransform();
objCache.trans.sizeDelta = new Vector2(objCache.width, objCache.height);
curLineObject.Add(objCache);
}
public void OnInputfieldAddItem(ChatBoxAddInputFieldItemData msgData)
{
ResNode itemPrefab = LogicDataCenter.chatMessageManager.GetChatItemPrefabByObjType(msgData.objInfo.type);
if (itemPrefab == null)
{
return;
}
GameObject itemObj = itemPrefab.InstanceMainRes();
if (itemObj == null)
{
return;
}
IChatItem subItem = itemObj.GetComponent <IChatItem>();
subItem.SetResNode(itemPrefab);
if (subItem == null)
{
itemPrefab.DestroyInstanceRes(ref itemObj);
return;
}
if (subItem.SetItemData(msgData.objInfo) == false)
{
itemPrefab.DestroyInstanceRes(ref itemObj);
return;
}
if (msgData.bClearInputField)
{
inputField.ClearContent();
}
if (msgData.bActiveInputField)
{
inputField.ActivateInputField();
}
inputField.selectionFocusPosition = inputField.caretPosition;
inputField.InsertItem(itemObj, subItem, -1);
// 自动发送
if (msgData.bAutoSend)
{
OnSendBtnClick();
}
}
private nfloat CalculateTextHeight(IChatItem item)
{
var chatMessage = item as IChatMessage;
if (chatMessage != null)
{
var displayNameHeight = chatMessage.DisplayName?.StringSize(Fonts.LatoBoldWithSize(14), MessageTable.Frame.Size).Height ?? 0;
var messageHeight = chatMessage.Text?.StringSize(Fonts.LatoWithSize(15),
new CGSize(MessageTable.Frame.Width - 60, double.MaxValue)).Height ?? 0;
var finalHeight = messageHeight + displayNameHeight;
_textHeights[item.Id] = finalHeight;
return(finalHeight);
}
return(0);
}
public void SetData(ChatContentItemData data)
{
RectTransform selfTrans = this.transform as RectTransform;
m_curWidth = selfTrans.rect.width;
// 删除现有子对象
for (int i = 0; i < currChatBoxItem.Count; i++)
{
IChatItem itm = currChatBoxItem[i];
itm.Destroy();
//itm.Clear();
GameObject temp = itm.GetTransform().gameObject;
ResNode.DestroyRes(ref temp);
}
currChatBoxItem.Clear();
float width = selfTrans.rect.width;
float offsetX = 0f;
float offsetY = 0f;
// TODO: 如果使用了自动布局,可以不计算位置
List <LineObjCache> curLineObject = new List <LineObjCache>();
if (data.objList != null)
{
foreach (var obj in data.objList)
{
CreateSubItem(obj, width, ref offsetX, ref offsetY, curLineObject);
}
}
AlignLineObject(ref offsetX, ref offsetY, curLineObject);
data.Height = -offsetY;
selfTrans.sizeDelta = new Vector2(selfTrans.sizeDelta.x, data.Height);
m_Height = data.Height;
}
public ChatSubCollection(IChatItem item)
{
_Father = item;
_Owner = null;
}
