ChivaFrameWork/OperationUIFrame/OperationUIFrameV2/Scripts/UI/ToolDisplayForm.cs

using UnityEngine;
using UnityEngine.UI;
using QFramework;
using System.Collections.Generic;

namespace QFramework
{
    public class ToolDisplayFormData : UIPanelData
    {
        public List<ToolConfig> m_ToolConfigs = new List<ToolConfig>();

    }
    public partial class ToolDisplayForm : UIPanel
    {
        /// <summary>
        /// 包含所有生成的工具元素
        /// </summary>
        List<ToolItemElement> m_ToolItemElements = new List<ToolItemElement>();

        protected override void ProcessMsg(int eventId, QMsg msg)
        {
            throw new System.NotImplementedException();
        }

        protected override void OnInit(IUIData uiData = null)
        {
            mData = uiData as ToolDisplayFormData ?? new ToolDisplayFormData();
        }

        protected override void OnOpen(IUIData uiData = null)
        {
            mData = uiData as ToolDisplayFormData ?? new ToolDisplayFormData();

            HideAllToolItemElements();

            if (mData.m_ToolConfigs == null || mData.m_ToolConfigs.Count == 0) 
            {
                ToolDisplayList.gameObject.SetActive(false);
                Bottom.gameObject.SetActive(false);
                return;
            }else
            {
                ToolDisplayList.gameObject.SetActive(true);
                Bottom.gameObject.SetActive(true);
            }
            
            GenerateToolDisplay(mData.m_ToolConfigs);

        }

        protected override void OnShow()
        {

        }

        protected override void OnHide()
        {
        }

        protected override void OnClose()
        {
        }

        private void GenerateToolDisplay(List<ToolConfig> toolConfigs)
        {

            HideAllToolItemElements();

            foreach (ToolConfig toolConfig in toolConfigs) 
            {
                ToolItemElement toolItemElement = GetToolItemElement();
                toolItemElement.InitData(toolConfig);
                toolItemElement.gameObject.SetActive(true);
            }

            ToolConent.gameObject.SetActive(GetToolItemElementActiveCount() > 0);
            Mask.gameObject.SetActive(GetToolItemElementActiveCount() >= 7);           
        }

        /// <summary>
        /// 获取一个可用的ToolItemElement
        /// </summary>
        /// <returns></returns>
        private ToolItemElement GetToolItemElement()
        {
            ToolItemElement toolItemElement = null;

            toolItemElement = m_ToolItemElements.Find(t => t.gameObject.activeSelf == false);

            if (toolItemElement == null) 
            {
               GameObject toolElement = Instantiate<GameObject>(ToolItemElement.gameObject, Conent.transform);
                toolItemElement =  toolElement.GetComponent<ToolItemElement>();
                m_ToolItemElements.Add(toolItemElement);
            }

            return toolItemElement;
        }

        private void HideAllToolItemElements()
        {
            foreach (var item in m_ToolItemElements)
            {
                item.gameObject.SetActive(false);
            }

            ToolConent.gameObject.SetActive(false);
        }

        public int GetToolItemElementActiveCount()
        {
          return  m_ToolItemElements.FindAll(t => t.gameObject.activeSelf).Count;
        }

    }
}