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235 行
9.4 KiB
235 行
9.4 KiB
#if UNITY_EDITOR
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using System.IO;
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using System.Text;
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using UnityEditor;
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using UnityEngine;
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namespace U3DExtends
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{
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[RequireComponent(typeof(Canvas))]
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[ExecuteInEditMode]
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public class LayoutInfo : MonoBehaviour
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{
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//[HideInInspector]
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[SerializeField]
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private string _layoutPath = string.Empty;
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public static bool IsShowLayoutName = false;
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Vector3 _lastRealLayoutPos = new Vector3(-1, -1);
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Vector2 _lastRealLayoutSize = Vector2.zero;
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UnityEngine.UI.Text _viewNameLabel = null;
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const string RealPosStartStr = "RealLayoutPosStart ";
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const string RealPosEndStr = " RealLayoutPosEnd\n";
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static string configPath = string.Empty;
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static string ConfigPath
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{
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get
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{
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if (configPath == string.Empty)
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configPath = Application.temporaryCachePath + "/Decorates";
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return configPath;
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}
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}
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public string LayoutPath
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{
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get
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{
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return _layoutPath;
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}
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set
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{
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_layoutPath = value;
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}
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}
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public GameObject EditingView
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{
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get
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{
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for (int i = 0; i < transform.childCount; i++)
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{
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Transform child = transform.GetChild(i);
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if (child.GetComponent<Decorate>() != null || (_viewNameLabel!=null && _viewNameLabel.transform==child))
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continue;
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return child.gameObject;
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}
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return null;
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}
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}
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private void Start() {
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Transform name_trans = transform.Find("ViewName");
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if (name_trans!=null)
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_viewNameLabel = name_trans.GetComponent<UnityEngine.UI.Text>();
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}
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//本来坐标或大小变更时也需要再保存一下,但是需要监听pos size等变更又要io保存,怕太多参照图时影响性能,所以还是界面保存时再一起保存吧
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public bool SaveToConfigFile()
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{
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string select_path = FileUtil.GetProjectRelativePath(LayoutPath);
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string layout_path_md5 = UIEditorHelper.GenMD5String(select_path);
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RectTransform real_layout = UIEditorHelper.GetRealLayout(gameObject) as RectTransform;//先拿到真实的界面prefab
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if (select_path == "" || real_layout == null)
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{
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//界面还未保存,等保存时再调用本函数
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return false;
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}
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RectTransform curTrans = transform as RectTransform;
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bool hadDecorateTransChanged = false;
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bool hadTransChanged = true;
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if (real_layout.localPosition == _lastRealLayoutPos && real_layout.sizeDelta == _lastRealLayoutSize)
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hadTransChanged = false;
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_lastRealLayoutPos = real_layout.localPosition;
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_lastRealLayoutSize = real_layout.sizeDelta;
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if (!Directory.Exists(ConfigPath))
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Directory.CreateDirectory(ConfigPath);
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string savePath = ConfigPath + "/" + layout_path_md5 + ".txt";
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StringBuilder content = new StringBuilder();
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content.Append(RealPosStartStr);
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content.Append(real_layout.localPosition.x.ToString());
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content.Append(' ');
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content.Append(real_layout.localPosition.y.ToString());
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content.Append(RealPosEndStr);
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Decorate[] decorates = transform.GetComponentsInChildren<Decorate>();
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for (int i = 0; i < decorates.Length; i++)
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{
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RectTransform rectTrans = decorates[i].GetComponent<RectTransform>();
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if (rectTrans != null)
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{
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content.Append(decorates[i].SprPath);
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content.Append('#');
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content.Append(rectTrans.localPosition.x.ToString());
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content.Append(' ');
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content.Append(rectTrans.localPosition.y.ToString());
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content.Append('#');
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content.Append(rectTrans.sizeDelta.x.ToString());
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content.Append(' ');
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content.Append(rectTrans.sizeDelta.y.ToString());
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content.Append('*');//分隔不同的参照图
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if (decorates[i].IsChangedTrans())
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{
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decorates[i].SaveTrans();
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hadDecorateTransChanged = true;
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}
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}
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}
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if (hadTransChanged || hadDecorateTransChanged)
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{
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if (content[content.Length - 1] == '*')
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content.Remove(content.Length - 1, 1);//删掉最后一个分隔符
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File.WriteAllText(savePath, content.ToString());
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return true;
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}
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//当真实界面的坐标和参照图的变换没变的话就不需要保存了
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return false;
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}
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public Decorate GetDecorateChild(string picPath)
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{
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for (int i = 0; i < transform.childCount; i++)
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{
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Transform child = transform.GetChild(i);
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Decorate decor = child.GetComponent<Decorate>();
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if (decor != null && decor.SprPath == picPath)
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{
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return decor;
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}
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}
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return null;
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}
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//打开界面时,从项目临时文件夹找到对应界面的参照图配置,然后生成参照图
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public void ApplyConfig(string view_path)
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{
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string layout_path_md5 = UIEditorHelper.GenMD5String(view_path);
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string confighFilePath = ConfigPath + "/" + layout_path_md5 + ".txt";
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if (!File.Exists(confighFilePath))
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return;
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string content = File.ReadAllText(confighFilePath);
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int pos_end_index = content.IndexOf(RealPosEndStr);
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if (pos_end_index == -1)
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{
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Debug.Log("cannot find real layout pos config on ApplyConfig : " + view_path);
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return;
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}
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string real_layout_pos_str = content.Substring(RealPosStartStr.Length, pos_end_index - RealPosStartStr.Length);
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string[] pos_cfg = real_layout_pos_str.Split(' ');
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if (pos_cfg.Length == 2)
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{
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RectTransform real_layout = UIEditorHelper.GetRealLayout(gameObject) as RectTransform;//先拿到真实的界面prefab
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if (real_layout == null)
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{
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Debug.Log("cannot find real layout on ApplyConfig : " + view_path);
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return;
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}
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real_layout.localPosition = new Vector3(float.Parse(pos_cfg[0]), float.Parse(pos_cfg[1]), real_layout.localPosition.z);
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}
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else
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{
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Debug.Log("cannot find real layout pos xy config on ApplyConfig : " + view_path);
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return;
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}
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content = content.Substring(pos_end_index + RealPosEndStr.Length);
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if (content == "")
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return;//有些界面没参考图也是正常的,直接返回
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string[] decorate_cfgs = content.Split('*');
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for (int i = 0; i < decorate_cfgs.Length; i++)
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{
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string[] cfgs = decorate_cfgs[i].Split('#');
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if (cfgs.Length == 3)
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{
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string decorate_img_path = cfgs[0];
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if (!File.Exists(decorate_img_path))
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{
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Debug.Log("LayoutInfo:ApplyConfig() cannot find decorate img file : " + decorate_img_path);
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continue;
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}
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Decorate decor = GetDecorateChild(decorate_img_path);
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if (decor == null)
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decor = UIEditorHelper.CreateEmptyDecorate(transform);
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decor.SprPath = decorate_img_path;
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RectTransform rectTrans = decor.GetComponent<RectTransform>();
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if (rectTrans != null)
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{
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//IFormatter formatter = new BinaryFormatter();//使用序列化工具的话就可以保存多点信息,但实现复杂了,暂用简单的吧
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string[] pos = cfgs[1].Split(' ');
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if (pos.Length == 2)
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rectTrans.localPosition = new Vector2(float.Parse(pos[0]), float.Parse(pos[1]));
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string[] size = cfgs[2].Split(' ');
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if (size.Length == 2)
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rectTrans.sizeDelta = new Vector2(float.Parse(size[0]), float.Parse(size[1]));
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}
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}
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else
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{
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Debug.Log("warning : detect a wrong decorate config file!");
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return;
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}
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}
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}
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private void OnDrawGizmos() {
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if (_viewNameLabel==null)
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return;
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// bool is_show_name = Event.current!=null && (Event.current.control) && !Event.current.alt && !Event.current.shift;
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if (IsShowLayoutName)
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{
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string show_name = transform.name.Substring(0, transform.name.Length-("_Canvas").Length);
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_viewNameLabel.text = show_name;
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_viewNameLabel.transform.SetAsLastSibling();
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_viewNameLabel.gameObject.SetActive(true);
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}
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else
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{
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_viewNameLabel.gameObject.SetActive(false);
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}
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}
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}
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}
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#endif
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