Text-Editor zurueck auf Dialog.ShowModal (chromeloses Form ging nicht)

User: Frame wird gezeichnet aber Editor erscheint nicht — kann nicht
schreiben. Eto.Form mit WindowStyle.None + Form.Show() funktioniert auf
Mac WebKit/Rhino-Build nicht zuverlaessig (kein Render oder hinter Rhino-
Window).

Fix: Eto.Dialog mit ShowModal — laeuft proven auf Mac+Windows. Dialog
hat normale Chrome (Title-Bar, OK/Cancel-Buttons) aber wird neben dem
gepickten Frame positioniert (via vp.WorldToScreen + view.ScreenRectangle
→ Dialog.Location 20px rechts vom Frame). Tradeoff zu "inline im
Viewport": Dialog hat Rahmen, aber ist sichtbar und funktional.

Workflow: pick Frame → Dialog poppt neben Frame mit TextArea + OK/Cancel
+ Cmd/Ctrl+Enter Shortcut + Esc-Abbruch.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

rhino/text_create.py

@@ -198,40 +198,47 @@ def _prompt_for_text(default=""):
 
 
 def _inline_editor(p1, p2, initial=""):
-    """Inline-Editor: chromeloses Eto.Form ueber dem gepickten Frame im
-    Viewport positioniert. Cmd+Enter / Ctrl+Enter = commit, Esc = abbrechen.
-    Returns Text-String oder None."""
+    """Editor-Dialog mit Multi-Line-TextArea, positioniert NEBEN dem
+    gepickten Frame (statt zentriert). Eto.Dialog.ShowModal — reliable
+    auf Mac/Win. Returns Text-String oder None."""
     import Eto.Forms as forms
     import Eto.Drawing as drawing
+
+    # Frame-Position im Screen ermitteln (fuer Dialog-Positionierung)
+    sx = sy = None
+    sw = max(360, 280)
+    sh = max(180, 150)
     try:
         view = Rhino.RhinoDoc.ActiveDoc.Views.ActiveView
         vp = view.ActiveViewport
-        # WorldToScreen → (bool, int_x, int_y) viewport-lokale Pixel
         ok1, x1, y1 = vp.WorldToScreen(p1)
         ok2, x2, y2 = vp.WorldToScreen(p2)
-        view_rect = view.ScreenRectangle  # absolute Viewport-Position
+        if ok1 and ok2:
+            view_rect = view.ScreenRectangle
+            fx = view_rect.X + min(x1, x2)
+            fy = view_rect.Y + min(y1, y2)
+            fw = abs(x2 - x1); fh = abs(y2 - y1)
+            # Dialog rechts neben dem Frame platzieren (oder darunter wenn
+            # rechts kein Platz). Falls Frame klein, Dialog hat eigene Min-
+            # Groesse.
+            sx = int(fx + fw + 20)
+            sy = int(fy)
+            sw = max(360, fw)
+            sh = max(180, fh)
     except Exception as ex:
         print("[TEXT] viewport-coords:", ex)
-        return None
-    if not (ok1 and ok2):
-        return None
-    # Frame-Rect in absoluten Screen-Pixeln
-    sx = view_rect.X + min(x1, x2)
-    sy = view_rect.Y + min(y1, y2)
-    sw = max(60, abs(x2 - x1))
-    sh = max(28, abs(y2 - y1))
 
-    form = forms.Form()
-    try: form.WindowStyle = forms.WindowStyle.None_
-    except Exception:
-        try: form.WindowStyle = getattr(forms.WindowStyle, "None")
+    dlg = forms.Dialog()
+    dlg.Title = "Text einfuegen"
+    dlg.Resizable = True
+    dlg.Padding = drawing.Padding(8)
+    try: dlg.MinimumSize = drawing.Size(360, 180)
     except Exception: pass
-    try: form.Topmost = True
+    try: dlg.ClientSize = drawing.Size(int(sw), int(sh))
     except Exception: pass
-    form.Resizable = False
-    form.ClientSize = drawing.Size(int(sw), int(sh))
-    try:
-        form.Location = drawing.Point(int(sx), int(sy))
+    # Position neben dem Frame (falls verfuegbar)
+    if sx is not None and sy is not None:
+        try: dlg.Location = drawing.Point(sx, sy)
         except Exception: pass
 
     ta = forms.TextArea()
@@ -241,12 +248,26 @@ def _inline_editor(p1, p2, initial=""):
     ta.Text = initial or ""
     try: ta.Font = drawing.Font("Helvetica", 13)
     except Exception: pass
-    try: ta.BackgroundColor = drawing.Color.FromArgb(245, 245, 245)
-    except Exception: pass
-    ta.ShowBorder = False
 
     result = {"text": None, "committed": False}
 
+    ok_btn = forms.Button()
+    ok_btn.Text = "Einfuegen"
+    cancel_btn = forms.Button()
+    cancel_btn.Text = "Abbrechen"
+
+    def on_ok(s, e):
+        result["text"] = ta.Text or ""
+        result["committed"] = True
+        try: dlg.Close()
+        except Exception: pass
+    def on_cancel(s, e):
+        try: dlg.Close()
+        except Exception: pass
+    ok_btn.Click += on_ok
+    cancel_btn.Click += on_cancel
+
+    # Cmd/Ctrl+Enter Shortcut im TextArea
     def on_keydown(sender, e):
         try:
             is_cmd = (e.Modifiers == forms.Keys.Application or
@@ -254,34 +275,36 @@ def _inline_editor(p1, p2, initial=""):
         except Exception:
             is_cmd = False
         if e.Key == forms.Keys.Enter and is_cmd:
-            result["text"] = ta.Text or ""
-            result["committed"] = True
-            try: form.Close()
-            except Exception: pass
-            e.Handled = True
+            on_ok(sender, e); e.Handled = True
         elif e.Key == forms.Keys.Escape:
-            try: form.Close()
-            except Exception: pass
-            e.Handled = True
-
+            on_cancel(sender, e); e.Handled = True
     ta.KeyDown += on_keydown
-    form.Content = ta
 
-    try: form.Show()
-    except Exception as ex:
-        print("[TEXT] inline editor show:", ex)
-        return None
-    try: ta.Focus()
+    layout = forms.DynamicLayout()
+    layout.Spacing = drawing.Size(6, 6)
+    layout.BeginVertical()
+    layout.AddRow(ta)
+    layout.EndVertical()
+    layout.BeginVertical()
+    layout.BeginHorizontal()
+    layout.Add(None, True, False)
+    layout.Add(cancel_btn)
+    layout.Add(ok_btn)
+    layout.EndHorizontal()
+    layout.EndVertical()
+    dlg.Content = layout
+    try:
+        dlg.DefaultButton = ok_btn
+        dlg.AbortButton = cancel_btn
     except Exception: pass
 
-    # Warten bis User Esc oder Cmd+Enter drueckt
-    while True:
     try:
-            if form.Closed: break
-        except Exception:
-            break
-        try: Rhino.RhinoApp.Wait()
-        except Exception: break
+        parent = Rhino.UI.RhinoEtoApp.MainWindow
+        if parent is not None: dlg.ShowModal(parent)
+        else: dlg.ShowModal()
+    except Exception as ex:
+        print("[TEXT] dialog show:", ex)
+        return None
 
     if not result["committed"]: return None
     return (result["text"] or "").strip() or None