static string TryIdentifyFromBinding(List <DependencyObject> tree, DependencyObject obj, BindingExpressionCache cache)
{
foreach (var e in cache.GetBindingExpression(obj))
{
var path = e.ParentBinding.Path.Path;
if (string.IsNullOrEmpty(path))
{
continue;
}
var matchExps = new List <BindingExpression>();
bool objFind = false;
foreach (var t in tree)
{
if (t == obj)
{
objFind = true;
}
var matchExp = WPFUtility.GetMatchBindingExpression(cache.GetBindingExpression(t), path);
if (matchExp != null)
{
matchExps.Add(matchExp);
}
}
if (objFind && matchExps.Count == 1)
{
return($".ByBinding(\"{path}\")");
}
}
return(string.Empty);
}
static IEnumerable <UIElement> GetChildren(UIElement ctrl)
{
var list = new List <UIElement>();
foreach (var e in WPFUtility.GetLogicalTreeDescendants(ctrl, true, true, 0))
{
var element = e as UIElement;
if (element == null)
{
continue;
}
if (!list.Contains(element))
{
list.Add(element);
}
}
foreach (var e in WPFUtility.GetVisualTreeDescendants(ctrl, true, true, 0))
{
var element = e as UIElement;
if (element == null)
{
continue;
}
if (!list.Contains(element))
{
list.Add(element);
}
}
return(list);
}
private void GetAllWindowAndUserControl(bool isControlTreeOnly, DependencyObject control, Dictionary <Type, DependencyObject> targets, List <Type> getFromControlTreeOnly, List <DependencyObject> recursiveCheck)
{
if (control == null)
{
return;
}
//再帰チェック
if (CollectionUtility.HasReference(recursiveCheck, control))
{
return;
}
recursiveCheck.Add(control);
if ((control is Window) ||
((control is UserControl) && (control.GetType() != typeof(UserControl))) ||
((control is Page) && (control.GetType() != typeof(Page))))
{
targets[control.GetType()] = control;
if (isControlTreeOnly)
{
getFromControlTreeOnly.Add(control.GetType());
}
//Form, UserControlの時はメンバも見る
foreach (var e in GetFields(control))
{
//まれにGridなどををメンバに持っている場合がある。
if (e.Control.GetType().Assembly == typeof(Grid).Assembly)
{
continue;
}
GetAllWindowAndUserControl(false, e.Control, targets, getFromControlTreeOnly, recursiveCheck);
}
}
if (!(control is FrameworkElement))
{
return;
}
foreach (var e in WPFUtility.GetLogicalTreeDescendants(control, true, true, 0))
{
GetAllWindowAndUserControl(true, e, targets, getFromControlTreeOnly, recursiveCheck);
}
foreach (var e in WPFUtility.GetVisualTreeDescendants(control, true, true, 0))
{
GetAllWindowAndUserControl(true, e, targets, getFromControlTreeOnly, recursiveCheck);
}
}
public IEnumerable <BindingExpression> GetBindingExpression(DependencyObject obj)
{
for (int i = 0; i < _objs.Count; i++)
{
if (ReferenceEquals(_objs[i], obj))
{
return(_exps[i]);
}
}
_objs.Add(obj);
var exp = WPFUtility.GetBindingExpression(obj);
_exps.Add(exp);
return(exp);
}
private void CreateDriverInfoFindFromControlTree(DependencyObject target, DriverInfo <DependencyObject> driverInfo, List <ControlAndDefine> controlAndDefines, List <DependencyObject> mappedControls, List <string> names, string fileName)
{
var logical = WPFUtility.GetLogicalTreeDescendants(target, true, true, 0);
var visual = WPFUtility.GetVisualTreeDescendants(target, true, true, 0);
var logicalForGetter = WPFUtility.GetLogicalTreeDescendants(target, false, false, 0);
var visualForGetter = WPFUtility.GetVisualTreeDescendants(target, false, false, 0);
foreach (var tree in new[] { logical, visual })
{
var cache = new BindingExpressionCache();
foreach (var ctrl in tree)
{
if (ReferenceEquals(ctrl, target))
{
continue;
}
//すでにマップされているかチェック
if (CollectionUtility.HasReference(mappedControls, ctrl))
{
continue;
}
//コントロールドライバ検索
var driver = DriverCreatorUtils.GetDriverTypeFullName(ctrl, DriverCreatorAdapter.TypeFullNameAndControlDriver, DriverCreatorAdapter.TypeFullNameAndUserControlDriver);
if (!string.IsNullOrEmpty(driver))
{
var name = _customNameGenerator.MakeDriverPropName(ctrl, string.Empty, names);
var typeName = DriverCreatorUtils.GetTypeName(driver);
var nameSpace = DriverCreatorUtils.GetTypeNamespace(driver);
var getter = MakeCodeGetFromTree("Core.", logicalForGetter, visualForGetter, ctrl, cache, driverInfo.Usings, out var nogood);
var code = $"public {typeName} {name} => {getter};";
if (nogood)
{
code += $" {TodoComment}";
}
controlAndDefines.Add(new ControlAndDefine(ctrl, name, code));
mappedControls.Add(ctrl);
DriverCreatorAdapter.AddCodeLineSelectInfo(fileName, getter, ctrl);
if (!driverInfo.Usings.Contains(nameSpace))
{
driverInfo.Usings.Add(nameSpace);
}
}
}
}
}
internal string GenerateCode(DependencyObject root, DependencyObject targetControl, string nameSpace, string driverClassName, List <string> usings, List <string> members, List <Type> getFromControlTreeOnly)
{
foreach (var e in new[]
{
"RM.Friendly.WPFStandardControls",
"Codeer.TestAssistant.GeneratorToolKit",
"Codeer.Friendly.Windows.Grasp",
"Codeer.Friendly.Windows",
"Codeer.Friendly.Dynamic",
"Codeer.Friendly",
})
{
if (!usings.Contains(e))
{
usings.Insert(0, e);
}
}
var code = new List <string>();
foreach (var e in usings)
{
code.Add($"using {e};");
}
int nextUsingIndex = code.Count;
var existMany = false;
if (getFromControlTreeOnly.Contains(targetControl.GetType()))
{
existMany = WPFUtility.ExistMany(root, targetControl.GetType());
if (existMany)
{
code.Add("using System.Linq;");
}
}
var attr = (targetControl is Window) ? "WindowDriver" : "UserControlDriver";
code.Add(string.Empty);
code.Add($"namespace {nameSpace}");
code.Add("{");
code.Add($"{Indent}[{attr}(TypeFullName = \"{targetControl.GetType().FullName}\")]");
code.Add($"{Indent}public class {driverClassName}");
code.Add($"{Indent}{{");
if (targetControl is Window)
{
code.Add($"{Indent}{Indent}public WindowControl Core {{ get; }}");
foreach (var e in members)
{
code.Add($"{Indent}{Indent}{e}");
}
code.Add(string.Empty);
code.Add($"{Indent}{Indent}public {driverClassName}(WindowControl core)");
code.Add($"{Indent}{Indent}{{");
code.Add($"{Indent}{Indent}{Indent}Core = core;");
code.Add($"{Indent}{Indent}}}");
code.Add(string.Empty);
code.Add($"{Indent}{Indent}public {driverClassName}(AppVar core)");
code.Add($"{Indent}{Indent}{{");
code.Add($"{Indent}{Indent}{Indent}Core = new WindowControl(core);");
code.Add($"{Indent}{Indent}}}");
}
else
{
code.Add($"{Indent}{Indent}public WPFUIElement Core {{ get; }}");
foreach (var e in members)
{
code.Add($"{Indent}{Indent}{e}");
}
code.Add(string.Empty);
code.Add($"{Indent}{Indent}public {driverClassName}(AppVar core)");
code.Add($"{Indent}{Indent}{{");
code.Add($"{Indent}{Indent}{Indent}Core = new WPFUIElement(core);");
code.Add($"{Indent}{Indent}}}");
}
code.Add($"{Indent}}}");
if (getFromControlTreeOnly.Contains(targetControl.GetType()) && !ReferenceEquals(root, targetControl))
{
code.Add(string.Empty);
code.Add($"{Indent}public static class {driverClassName}_Extensions");
code.Add($"{Indent}{{");
var funcName = GetFuncName(driverClassName);
var rootDriver = _driverTypeNameManager.MakeDriverType(root, out var rootNameSpace);
if (!string.IsNullOrEmpty(rootNameSpace) && !usings.Contains(rootNameSpace) && (rootNameSpace != nameSpace))
{
code.Insert(nextUsingIndex, $"using {rootNameSpace};");
}
if (existMany)
{
code.Add($"{Indent}{Indent}{TodoComment}");
code.Add($"{Indent}{Indent}[UserControlDriverIdentify(CustomMethod = \"TryGet\")]");
code.Add($"{Indent}{Indent}public static {driverClassName} {funcName}(this {rootDriver} window, int index)");
code.Add($"{Indent}{Indent}{Indent}=> new {driverClassName}(window.Core.VisualTree().ByType(\"{targetControl.GetType().FullName}\")[index]);");
code.Add(string.Empty);
code.Add($"{Indent}{Indent}public static void TryGet(this {rootDriver} window, out int[] indices)");
code.Add($"{Indent}{Indent}{Indent}=> indices = Enumerable.Range(0, window.Core.VisualTree().ByType(\"{targetControl.GetType().FullName}\").Count).ToArray();");
}
else
{
code.Add($"{Indent}{Indent}[UserControlDriverIdentify]");
code.Add($"{Indent}{Indent}public static {driverClassName} {funcName}(this {rootDriver} window)");
code.Add($"{Indent}{Indent}{Indent}=> window.Core.VisualTree().ByType(\"{targetControl.GetType().FullName}\").Single().Dynamic();");
}
code.Add($"{Indent}}}");
}
else if (targetControl is Window)
{
code.Add(string.Empty);
code.Add($"{Indent}public static class {driverClassName}_Extensions");
code.Add($"{Indent}{{");
code.Add($"{Indent}{Indent}[WindowDriverIdentify(TypeFullName = \"{targetControl.GetType().FullName}\")]");
code.Add($"{Indent}{Indent}public static {driverClassName} {GetFuncName(driverClassName)}(this WindowsAppFriend app)");
code.Add($"{Indent}{Indent}{Indent}=> new {driverClassName}(app.WaitForIdentifyFromTypeFullName(\"{targetControl.GetType().FullName}\"));");
code.Add($"{Indent}}}");
}
code.Add("}");
return(string.Join(Environment.NewLine, code.ToArray()));
}
private DriverInfo <DependencyObject> CreateDriverInfo(DependencyObject targetControl, string fileName)
{
var driverInfo = new DriverInfo <DependencyObject>(targetControl);
var mappedControls = new List <DependencyObject>();
var names = new List <string>();
var ancesters = WPFUtility.GetVisualTreeAncestor(targetControl);
var controlAndDefines = new List <ControlAndDefine>();
//フィールドから検索
foreach (var e in GetFields(targetControl))
{
//たまに親を持っているのがいるのではじく
if (CollectionUtility.HasReference(ancesters, e.Control))
{
continue;
}
//不正なフィールド名のものは取得できない
if (!_dom.IsValidIdentifier(e.Name))
{
continue;
}
//すでにマップされているかチェック
if (CollectionUtility.HasReference(mappedControls, e.Control))
{
continue;
}
//コントロールドライバ
var driver = DriverCreatorUtils.GetDriverTypeFullName(e.Control, DriverCreatorAdapter.TypeFullNameAndControlDriver, DriverCreatorAdapter.TypeFullNameAndUserControlDriver);
if (!string.IsNullOrEmpty(driver))
{
mappedControls.Add(e.Control);
var name = _customNameGenerator.MakeDriverPropName(e.Control, e.Name, names);
var typeName = DriverCreatorUtils.GetTypeName(driver);
var nameSpace = DriverCreatorUtils.GetTypeNamespace(driver);
var key = $"Core.Dynamic().{e.Name}";
controlAndDefines.Add(new ControlAndDefine(e.Control, name, $"public {typeName} {name} => {key};"));
DriverCreatorAdapter.AddCodeLineSelectInfo(fileName, key, e.Control);
if (!driverInfo.Usings.Contains(nameSpace))
{
driverInfo.Usings.Add(nameSpace);
}
}
//ユーザーコントロールドライバ
else if (((e.Control is UserControl) && (e.Control.GetType() != typeof(UserControl))) ||
((e.Control is Page) && (e.Control.GetType() != typeof(Page))))
{
mappedControls.Add(e.Control);
var name = _customNameGenerator.MakeDriverPropName(e.Control, e.Name, names);
var typeName = _driverTypeNameManager.MakeDriverType(e.Control, out var nameSpace);
var key = $"Core.Dynamic().{e.Name}";
controlAndDefines.Add(new ControlAndDefine(e.Control, name, $"public {typeName} {name} => {key};"));
if (!string.IsNullOrEmpty(nameSpace) && (nameSpace != DriverCreatorAdapter.SelectedNamespace) && !driverInfo.Usings.Contains(nameSpace))
{
driverInfo.Usings.Add(nameSpace);
}
DriverCreatorAdapter.AddCodeLineSelectInfo(fileName, key, e.Control);
}
}
//フィールド上に現れないオブジェクトを検索
CreateDriverInfoFindFromControlTree(targetControl, driverInfo, controlAndDefines, mappedControls, names, fileName);
//Sortのロジックがイマイチわかっていない。念のため
try
{
// LogicalTree順のコントロールリスト取得
var controlList = WPFUtility.GetLogicalTreeDescendants(targetControl, true, true, 0);
// フィールドをタブオーダーでソート
controlAndDefines.Sort((l, r) => controlList.IndexOf(l.Control) - controlList.IndexOf(r.Control));
}
catch { }
//コンテキストメニュー特別処理
foreach (var e in controlAndDefines)
{
driverInfo.Members.Add(e.Define);
var frameworkElement = e.Control as FrameworkElement;
if (frameworkElement != null && frameworkElement.ContextMenu != null)
{
var core = (frameworkElement is Window || frameworkElement is UserControl || frameworkElement is Page) ?
".Core" : string.Empty;
var code = $"public WPFContextMenu {e.Name}ContextMenu => new WPFContextMenu{{Target = {e.Name}{core}.AppVar}};";
driverInfo.Members.Add(code);
}
}
return(driverInfo);
}
DriverIdentifyInfo[] GetIdentifyingCandidatesCore(CodeDomProvider dom, DependencyObject rootCtrl, DependencyObject elementCtrl)
{
if (rootCtrl == elementCtrl)
{
return(new DriverIdentifyInfo[0]);
}
var ancestor = new List <DependencyObject>();
var current = VisualTreeHelper.GetParent(elementCtrl);
while (current != null)
{
if (CanBeParent(current))
{
ancestor.Add(current);
}
if (ReferenceEquals(current, rootCtrl))
{
break;
}
current = VisualTreeHelper.GetParent(current);
}
if (ancestor.Count == 0)
{
ancestor.Add(rootCtrl);
}
//Fieldでたどることができる範囲を取得
var target = elementCtrl;
var bindingExpressionCache = new BindingExpressionCache();
var isPerfect = true;
var nameSource = string.Empty;
var usings = new List <string>();
var accessPaths = new List <string>();
var isTree = new List <bool>();
foreach (var e in ancestor)
{
//直接のフィールドに持っているか？
var path = GetAccessPath(e, target, dom);
if (!string.IsNullOrEmpty(path))
{
//最初がフィールドで特定できた場合はその名前を使う
if (target == elementCtrl)
{
var sp = path.Split('.');
nameSource = sp.Length == 0 ? string.Empty : sp[sp.Length - 1];
}
accessPaths.Insert(0, path);
isTree.Insert(0, false);
target = e;
}
else
{
//Treeから検索
var logicalForGetter = WPFUtility.GetLogicalTreeDescendants(e, false, false, 0);
var visualForGetter = WPFUtility.GetVisualTreeDescendants(e, false, false, 0);
path = MakeCodeGetFromTree(string.Empty, logicalForGetter, visualForGetter, target, bindingExpressionCache, usings, out var nogood, out var nameFromTree);
if (string.IsNullOrEmpty(path))
{
return(null);
}
if (nogood)
{
isPerfect = false;
}
accessPaths.Insert(0, path);
isTree.Insert(0, true);
target = e;
if (string.IsNullOrEmpty(nameSource))
{
nameSource = nameFromTree;
}
}
}
if (target != rootCtrl)
{
return(null);
}
var names = new List <string>();
var customNameGenerator = new DriverElementNameGeneratorAdaptor(dom);
var name = customNameGenerator.MakeDriverPropName(elementCtrl, nameSource, names);
var appVarCast = string.Empty;
bool modeDynamic = false;
for (int i = 0; i < isTree.Count; i++)
{
if (isTree[i])
{
if (modeDynamic)
{
if (0 < i)
{
appVarCast = "((AppVar)" + appVarCast;
accessPaths[i - 1] = accessPaths[i - 1] + ")";
}
}
modeDynamic = false;
}
else
{
if (!modeDynamic)
{
accessPaths[i] = "Dynamic()." + accessPaths[i];
}
modeDynamic = true;
}
}
var accessPath = string.Join(".", accessPaths.ToArray());
if (!modeDynamic)
{
accessPath += ".Dynamic()";
}
return(new[]
{
new DriverIdentifyInfo
{
IsPerfect = isPerfect,
Identify = appVarCast + "Core." + accessPath,
DefaultName = name,
ExtensionUsingNamespaces = usings.ToArray(),
DriverTypeCandidates = GetDriverTypeCandidates(elementCtrl)
}
});
}
