static void GenCodeByPrefab(GameObject rootObj, gamedef.CodeGenModule module)
{
if (rootObj == null)
{
return;
}
if (rootObj.name != module.Name)
{
Debug.LogError("请保证 Prefab文件名, Prefab名, Module名 三者一致: " + module.Name);
return;
}
var rootContext = rootObj.GetComponent <DataContext>();
if (rootContext == null)
{
Debug.LogError("根对象组件类型没有发现DataContext组件");
return;
}
// 必须从View的根开始生成
if (rootContext.Type != WidgetType.View)
{
Debug.LogError("根对象组件类型必须是View类型 " + rootContext.Name);
return;
}
var ctxList = new List <DataContext>();
// 深度遍历所有的DataContext
foreach (Transform childTrans in rootObj.transform)
{
IterateDataContext(rootContext, childTrans, ref ctxList);
}
// 生成View代码
{
var gen = new CodeGenerator();
ViewTemplate.Delete(rootContext);
ViewTemplate.ClassBody(gen, rootContext, ctxList);
ViewTemplate.Save(gen, rootContext);
}
// 生成Presenter代码
if (!module.NoGenPresenterCode)
{
var gen = new CodeGenerator();
PresenterTemplate.Delete(rootContext);
PresenterTemplate.ClassBody(gen, rootContext, ctxList, module);
PresenterTemplate.Save(gen, rootContext);
}
AssetDatabase.Refresh();
}
public static void ClassBody(CodeGenerator gen, DataContext rootContext, List <DataContext> widgetContextList)
{
gen.PrintLine("// Generated by github.com/davyxu/cellorigin");
gen.PrintLine("using UnityEngine;");
gen.PrintLine("using UnityEngine.UI;");
gen.PrintLine();
gen.PrintLine("partial class ", ClassName(rootContext), " : Framework.BaseView");
gen.PrintLine("{");
gen.In();
gen.PrintLine(PresenterTemplate.ClassName(rootContext), " _Presenter;");
gen.PrintLine();
// TODO 变量声明代码
foreach (DataContext widgetContext in widgetContextList)
{
WidgetDeclare(gen, widgetContext);
}
gen.PrintLine();
gen.PrintLine("public override void Bind( Framework.BasePresenter presenter )");
gen.PrintLine("{");
gen.In();
gen.PrintLine("_Presenter = presenter as ", PresenterTemplate.ClassName(rootContext), ";");
gen.PrintLine();
gen.PrintLine("var trans = this.transform;");
gen.PrintLine();
// TODO List中的名称重名检查
// 打印控件搜索代码
foreach (DataContext widgetContext in widgetContextList)
{
FindWidgetlAssignToVar(gen, rootContext, widgetContext);
}
gen.PrintLine();
// 打印控件绑定代码
foreach (DataContext widgetContext in widgetContextList)
{
WidgetBind(gen, rootContext, widgetContext);
}
gen.Out();
gen.PrintLine("}"); // Bind
gen.PrintLine();
gen.Out();
gen.PrintLine("}"); // Class
}
// 一个View变量的绑定代码
public static void WidgetBind(CodeGenerator gen, DataContext rootContext, DataContext widgetContext)
{
switch (widgetContext.Type)
{
case WidgetType.ScrollRect:
{
gen.PrintLine("Framework.Utility.BindCollection<int, ",
PresenterTemplate.ClassItemName(widgetContext), ", ",
ClassItemName(widgetContext), ">( _Presenter.", PresenterTemplate.Property(widgetContext),
", ", WidgetVariable(widgetContext), " );"
);
gen.PrintLine();
}
break;
case WidgetType.Button:
{
gen.PrintLine(WidgetVariable(widgetContext), ".onClick.AddListener( _Presenter.", PresenterTemplate.Command(widgetContext), " );");
}
break;
case WidgetType.InputField:
case WidgetType.Text:
{
if (widgetContext.SyncType == DataSyncType.ViewToPresenter || widgetContext.SyncType == DataSyncType.TwoWay)
{
gen.PrintLine(WidgetVariable(widgetContext), ".onValueChanged.AddListener( x =>");
gen.PrintLine("{");
gen.In();
gen.PrintLine("_Presenter.", PresenterTemplate.Property(widgetContext), " = x;");
gen.Out();
gen.PrintLine("} );");
// 初始赋值
gen.PrintLine("_Presenter.", PresenterTemplate.Property(widgetContext), " = ", WidgetData(widgetContext), ";");
}
if (widgetContext.SyncType == DataSyncType.PresenterToView || widgetContext.SyncType == DataSyncType.TwoWay)
{
gen.PrintLine("_Presenter.", PresenterTemplate.Event(widgetContext), " += delegate()");
gen.PrintLine("{");
gen.In();
switch (widgetContext.Type)
{
case WidgetType.Text:
case WidgetType.InputField:
{
gen.PrintLine(WidgetVariable(widgetContext), ".text = _Presenter.", PresenterTemplate.Property(widgetContext), ";");
}
break;
}
gen.Out();
gen.PrintLine("};");
gen.PrintLine("if ( _Presenter.", PresenterTemplate.Property(widgetContext), " != null )");
gen.PrintLine("{");
gen.In();
// 初始赋值
gen.PrintLine(WidgetData(widgetContext), " = ", "_Presenter.", PresenterTemplate.Property(widgetContext), ";");
gen.Out();
gen.PrintLine("}");
}
gen.PrintLine();
}
break;
}
}
public override void OnInspectorGUI()
{
DataContext ctx = target as DataContext;
GUILayout.BeginHorizontal();
if (GUILayout.Button("Detect Type"))
{
ctx.Detect();
}
ctx.Type = (WidgetType)EditorGUILayout.EnumPopup(ctx.Type);
GUILayout.EndHorizontal();
switch (ctx.Type)
{
case WidgetType.InputField:
case WidgetType.Text:
{
ctx.SyncType = (DataSyncType)EditorGUILayout.EnumPopup("SyncType", ctx.SyncType);
break;
}
}
switch (ctx.Type)
{
case WidgetType.View:
{
EditorGUILayout.LabelField("View: " + ViewTemplate.ClassName(ctx));
EditorGUILayout.LabelField("Presenter: " + PresenterTemplate.ClassName(ctx));
break;
}
case WidgetType.ScrollRect:
{
EditorGUILayout.LabelField("Instance in View: _" + ctx.Name);
EditorGUILayout.LabelField("Property in Presenter: " + ctx.Name);
EditorGUILayout.LabelField("Item View: " + ViewTemplate.ClassItemName(ctx));
EditorGUILayout.LabelField("Item Presenter: " + PresenterTemplate.ClassItemName(ctx));
break;
}
case WidgetType.Button:
{
EditorGUILayout.LabelField("Command: " + PresenterTemplate.Command(ctx));
break;
}
case WidgetType.InputField:
case WidgetType.Text:
{
EditorGUILayout.LabelField("Instance in View: _" + ctx.Name);
EditorGUILayout.LabelField("Property in Presenter: " + ctx.Name);
break;
}
}
if (GUILayout.Button("Add To Child"))
{
ctx.AddToTopChild();
}
if (GUILayout.Button("Remove Child"))
{
if (EditorUtility.DisplayDialog("移除确认?", "移除所有子节点的DataContext", "是", "否"))
{
ctx.RemoveAllChild();
}
}
if (GUILayout.Button("Detect Child"))
{
ctx.DetectAllChild();
}
base.OnInspectorGUI();
}