React WYSIWYG Text-Editor (Topmost Satellite-WebView) — Phase 1

User-Wunsch: eigener WYSIWYG-Editor im React/Topbar-GUI-Stil. Topmost.
Verschiedene Schriftarten/-Dicken sichtbar im Editor selbst.

Neues Backend (rhino/text_editor.py):
- TextEditorBridge mit Frame-Daten im Konstruktor, INIT-Push mit
  Settings + Font-Liste, COMMIT erstellt TextEntity, CANCEL schliesst
- open_with_frame(p1, p2, origin, width, height): oeffnet Satellite-
  Window mit mode='text_editor' + topmost=True
- panel_base.open_satellite_window: neuer Parameter topmost (default
  False) der form.Topmost setzt

text_create.create_text: ruft jetzt text_editor.open_with_frame nach
dem Frame-Pick. Eto-basierter _dossier_text_editor bleibt im Modul als
Fallback aber wird nicht mehr verwendet.

Neues Frontend (src/TextEditorApp.jsx, mode='text_editor'):
- Layout im DOSSIER-Topbar-Stil (dunkle Pills, accent on hover)
- Pill-Helper-Komponente fuer alle Toggle/Action-Buttons
- Dropdown-Helper fuer Font + Size
- Toolbar Row 1: Font-Dropdown | Size-Dropdown | Color-Picker | Layer-Reset
- Toolbar Row 2: B/I/U mit Material-Icons | L/C/R Align | x²/x₂ Sup/Sub
- Sonderzeichen-Palette: 41 Unicode-Symbole (Architektur/Math/Pfeile/
  Auszeichnungen), Klick inserted am Cursor
- WYSIWYG-Editor: contentEditable div mit fontFamily=ausgewaehlt,
  textAlign=ausgewaehlt — Format-Toolbar wirkt via document.execCommand
  (bold/italic/underline/justifyLeft/Center/Right/superscript/subscript/
  fontName/foreColor)
- "Einfuegen" sendet COMMIT mit text (innerText) + settings
- "Abbrechen" CANCEL → Bridge schliesst Form

Phase 1 Limitation: rendert in Rhino als PlainText mit den globalen
Settings (font/size/bold/italic/align/color) — verschiedene Schriftarten
INNERHALB des Texts sind im Editor sichtbar aber nicht im finalen
Rhino-TextEntity. Phase 2: HTML → Rhino RichText/RTF Mapping.

rhinoBridge.js: send() jetzt exportiert (war intern) damit
TextEditorApp generisch COMMIT/CANCEL senden kann.

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

rhino/panel_base.py

@@ -367,7 +367,8 @@ def attach_webview(panel, bridge, mode):
 # --- Satelliten-Fenster (echtes Rhino-Fenster mit eingebetteter WebView) ----
 
 def open_satellite_window(mode, params=None, title=None, size=(420, 560),
-                           on_save=None, on_cancel=None, bridge=None):
+                           on_save=None, on_cancel=None, bridge=None,
+                           topmost=False):
     """Oeffnet ein echtes Rhino-Fenster (Eto.Form) mit eingebetteter WebView.
     Die WebView laedt die React-App mit dem gegebenen `mode` und `params`.
 
@@ -389,7 +390,7 @@ def open_satellite_window(mode, params=None, title=None, size=(420, 560),
         form.ClientSize = drawing.Size(int(size[0]), int(size[1]))
     except Exception: pass
     form.Resizable = True
-    form.Topmost = False
+    form.Topmost = bool(topmost)
 
     wv = forms.WebView()
 

rhino/text_create.py

@@ -862,69 +862,21 @@ def read_selection_settings(doc):
 
 
 def create_text():
-    """DOSSIER Custom Text-Workflow:
+    """DOSSIER Custom Text-Workflow (React WYSIWYG-Editor):
     1. Frame ziehen (Live-Rechteck-Vorschau)
-    2. _dossier_text_editor (eigener Editor mit Toolbar, Sonderzeichen,
+    2. text_editor.open_with_frame oeffnet das React-WYSIWYG-Fenster
-       Farbe, Sub/Superscript) oeffnet sich neben dem Frame
+       (Topmost, neben dem Frame). Editor handlet die Eingabe + erstellt
-    3. TextEntity wird im Frame mit allen gewaehlten Settings erstellt
+       die TextEntity bei COMMIT.
-       und mit UserString "dossier_text=1" getagged (fuer evtl. spaeteren
-       Double-Click-Hook auf unseren Editor)
     """
-    import System
     doc = Rhino.RhinoDoc.ActiveDoc
     if doc is None: return
-    settings = load_settings(doc)
-    fonts = available_fonts()
 
     frame = _pick_text_frame()
     if frame is None: return
     p1, p2, origin, width, height = frame
 
-    new_state = _dossier_text_editor(p1, p2, settings, fonts)
-    if not new_state: return
-    text = (new_state.get("text") or "").strip()
-    if not text: return
-
-    # Defaults aus Editor uebernehmen (ohne color)
-    save_settings(doc, {
-        "font":      new_state.get("font"),
-        "size":      new_state.get("size"),
-        "bold":      new_state.get("bold"),
-        "italic":    new_state.get("italic"),
-        "underline": new_state.get("underline"),
-        "align":     new_state.get("align"),
-    })
-
     try:
-        te = rg.TextEntity()
+        import text_editor
-        te.Plane = rg.Plane(origin, rg.Vector3d.ZAxis)
+        text_editor.open_with_frame(p1, p2, origin, width, height)
-        te.PlainText = text
-        try: te.TextHeight = float(new_state.get("size") or 0.2)
-        except Exception: pass
-        _apply_font(te, new_state.get("font") or "Helvetica",
-                    new_state.get("bold"), new_state.get("italic"),
-                    new_state.get("underline"))
-        _apply_align(te, new_state.get("align") or "left")
-        for attr in ("FormatWidth", "TextWidth", "MaskWidth"):
-            try: setattr(te, attr, width); break
-            except Exception: pass
-        try: te.TextIsWrapped = True
-        except Exception:
-            try: te.TextWrap = True
-            except Exception: pass
-
-        # Object-Attribute: Farbe wenn explizit gesetzt + DOSSIER-Tag
-        attrs = Rhino.DocObjects.ObjectAttributes()
-        col = new_state.get("color")
-        if col is not None:
-            try:
-                attrs.ColorSource = Rhino.DocObjects.ObjectColorSource.ColorFromObject
-                attrs.ObjectColor = System.Drawing.Color.FromArgb(
-                    int(col[0]), int(col[1]), int(col[2]))
     except Exception as ex:
-                print("[TEXT] color attr:", ex)
+        print("[TEXT] open editor:", ex)
-        attrs.SetUserString("dossier_text", "1")
-        doc.Objects.AddText(te, attrs)
-        doc.Views.Redraw()
-    except Exception as ex:
-        print("[TEXT] create:", ex)

rhino/text_editor.py

@@ -0,0 +1,131 @@
+#! python 3
+# -*- coding: utf-8 -*-
+"""
+text_editor.py
+React-WYSIWYG-Editor in Satellite-WebView (Topmost). User picked Frame
+in create_text(), dann oeffnet sich dieser Editor neben dem Frame.
+TextEditorBridge haelt Frame-Daten + Settings, auf COMMIT erstellt es
+die TextEntity und schliesst das Fenster.
+"""
+import os
+import sys
+import Rhino
+import Rhino.Geometry as rg
+import scriptcontext as sc
+
+_HERE = os.path.dirname(os.path.abspath(__file__))
+if _HERE not in sys.path:
+    sys.path.insert(0, _HERE)
+
+import panel_base
+import text_create
+
+
+class TextEditorBridge(panel_base.BaseBridge):
+    def __init__(self, frame_data, settings, fonts):
+        panel_base.BaseBridge.__init__(self, "text_editor")
+        self._frame = frame_data        # (origin, width, height, p1, p2)
+        self._initial_settings = settings
+        self._fonts = fonts
+        self._form_ref = None
+
+    def set_form(self, form):
+        self._form_ref = form
+
+    def _on_ready(self):
+        self.send("INIT", {
+            "settings": self._initial_settings,
+            "fonts":    self._fonts,
+        })
+
+    def handle(self, data):
+        if not isinstance(data, dict): return
+        t = data.get("type", "")
+        p = data.get("payload") or {}
+        if t == "READY":
+            self._on_ready()
+        elif t == "COMMIT":
+            self._commit(p)
+            try: self._form_ref.Close()
+            except Exception: pass
+        elif t == "CANCEL":
+            try: self._form_ref.Close()
+            except Exception: pass
+
+    def _commit(self, payload):
+        import System
+        doc = Rhino.RhinoDoc.ActiveDoc
+        if doc is None or self._frame is None: return
+        text = (payload.get("text") or "").strip()
+        if not text: return
+        st = payload.get("settings") or {}
+        origin, width, height, _p1, _p2 = self._frame
+
+        try:
+            te = rg.TextEntity()
+            te.Plane = rg.Plane(origin, rg.Vector3d.ZAxis)
+            te.PlainText = text
+            try: te.TextHeight = float(st.get("size") or 0.2)
+            except Exception: pass
+            text_create._apply_font(
+                te,
+                st.get("font") or "Helvetica",
+                st.get("bold"), st.get("italic"),
+                st.get("underline"))
+            text_create._apply_align(te, st.get("align") or "left")
+            for attr in ("FormatWidth", "TextWidth", "MaskWidth"):
+                try:
+                    setattr(te, attr, width); break
+                except Exception: pass
+            try: te.TextIsWrapped = True
+            except Exception:
+                try: te.TextWrap = True
+                except Exception: pass
+
+            attrs = Rhino.DocObjects.ObjectAttributes()
+            col = st.get("color")  # [r,g,b] oder None
+            if col is not None and len(col) >= 3:
+                try:
+                    attrs.ColorSource = Rhino.DocObjects.ObjectColorSource.ColorFromObject
+                    attrs.ObjectColor = System.Drawing.Color.FromArgb(
+                        int(col[0]), int(col[1]), int(col[2]))
+                except Exception as ex:
+                    print("[TEXT-EDITOR] color:", ex)
+            attrs.SetUserString("dossier_text", "1")
+            doc.Objects.AddText(te, attrs)
+            doc.Views.Redraw()
+
+            # Defaults speichern (ohne color)
+            text_create.save_settings(doc, {
+                "font":      st.get("font"),
+                "size":      st.get("size"),
+                "bold":      st.get("bold"),
+                "italic":    st.get("italic"),
+                "underline": st.get("underline"),
+                "align":     st.get("align"),
+            })
+        except Exception as ex:
+            print("[TEXT-EDITOR] commit:", ex)
+
+
+def open_with_frame(p1, p2, origin, width, height):
+    """Aufgerufen aus text_create.create_text() nach Frame-Pick.
+    Oeffnet das React-WYSIWYG-Editor-Fenster (Topmost) neben dem Frame.
+    Non-blocking — Bridge handlet die Eingabe + erstellt TextEntity bei
+    COMMIT.
+    """
+    doc = Rhino.RhinoDoc.ActiveDoc
+    settings = text_create.load_settings(doc)
+    fonts = text_create.available_fonts()
+    bridge = TextEditorBridge((origin, width, height, p1, p2),
+                               settings, fonts)
+    sc.sticky["text_editor_bridge"] = bridge
+
+    form = panel_base.open_satellite_window(
+        "text_editor",
+        title="Dossier Text",
+        size=(640, 480),
+        bridge=bridge,
+        topmost=True)
+    if form is not None:
+        bridge.set_form(form)

src/TextEditorApp.jsx

@@ -0,0 +1,281 @@
+import { useState, useEffect, useRef } from 'react'
+import Icon from './components/Icon'
+import { onMessage, notifyReady, send } from './lib/rhinoBridge'
+
+const SYMBOLS = [
+  '∅', 'Ø', '⌀', '°', '±', '×', '÷',
+  '²', '³', '½', '¼', '¾', '⅓', '⅔',
+  '≤', '≥', '≠', '≈', '∞', '√', '∆', 'π', 'µ',
+  '←', '→', '↑', '↓', '↔', '↕',
+  '•', '·', '▪', '◆', '★', '☆', '✓', '✗',
+  '§', '¶', '©', '®', '™',
+]
+const SIZE_PRESETS = [0.05, 0.10, 0.15, 0.20, 0.25, 0.30, 0.50, 0.70, 1.00]
+
+const BAR_H = 22
+
+function Pill({ children, onClick, active, disabled, title, style }) {
+  return (
+    <button
+      onClick={onClick}
+      disabled={disabled}
+      title={title}
+      onMouseEnter={(e) => {
+        if (disabled || active) return
+        e.currentTarget.style.background = 'var(--bg-item-hover)'
+        e.currentTarget.style.borderColor = 'var(--accent)'
+      }}
+      onMouseLeave={(e) => {
+        if (active) return
+        e.currentTarget.style.background = 'var(--bg-input)'
+        e.currentTarget.style.borderColor = 'var(--border)'
+      }}
+      style={{
+        height: BAR_H, minWidth: BAR_H,
+        padding: '0 10px',
+        background: active ? 'var(--accent)' : 'var(--bg-input)',
+        color: active ? 'var(--bg-panel)' : 'var(--text-primary)',
+        border: '1px solid var(--border)',
+        borderRadius: 999,
+        display: 'inline-flex', alignItems: 'center', justifyContent: 'center',
+        gap: 4, fontSize: 11,
+        cursor: disabled ? 'not-allowed' : 'pointer',
+        opacity: disabled ? 0.5 : 1,
+        appearance: 'none', WebkitAppearance: 'none',
+        lineHeight: 1, boxSizing: 'border-box',
+        transition: 'background 0.15s, border-color 0.15s',
+        ...style,
+      }}
+    >{children}</button>
+  )
+}
+
+function Dropdown({ value, onChange, options, width, title }) {
+  return (
+    <div style={{
+      display: 'inline-flex', alignItems: 'center',
+      height: BAR_H + 2, width, boxSizing: 'border-box',
+      background: 'var(--bg-input)',
+      border: '1px solid var(--border)',
+      borderRadius: 999,
+      overflow: 'hidden', flexShrink: 0,
+    }} title={title}>
+      <select value={value || ''}
+        onChange={(e) => onChange(e.target.value)}
+        style={{
+          width: '100%', height: '100%',
+          background: 'transparent', color: 'var(--text-primary)',
+          border: 'none', outline: 'none',
+          padding: '0 18px 0 10px', fontSize: 11,
+          appearance: 'none', WebkitAppearance: 'none',
+          backgroundImage: 'var(--select-arrow)',
+          backgroundRepeat: 'no-repeat',
+          backgroundPosition: 'right 6px center',
+          cursor: 'pointer',
+        }}>
+        {options}
+      </select>
+    </div>
+  )
+}
+
+export default function TextEditorApp() {
+  const [fonts, setFonts] = useState([])
+  const [font, setFont] = useState('Helvetica')
+  const [size, setSize] = useState(0.20)
+  const [bold, setBold] = useState(false)
+  const [italic, setItalic] = useState(false)
+  const [underline, setUnderline] = useState(false)
+  const [align, setAlign] = useState('left')
+  const [color, setColor] = useState(null)  // [r,g,b] oder null
+  const editorRef = useRef(null)
+
+  useEffect(() => {
+    onMessage('INIT', (data) => {
+      setFonts(data.fonts || [])
+      const s = data.settings || {}
+      if (s.font) setFont(s.font)
+      if (s.size != null) setSize(s.size)
+      if (s.bold != null) setBold(!!s.bold)
+      if (s.italic != null) setItalic(!!s.italic)
+      if (s.underline != null) setUnderline(!!s.underline)
+      if (s.align) setAlign(s.align)
+      // Editor-Default-Font setzen
+      setTimeout(() => editorRef.current?.focus(), 100)
+    })
+    notifyReady()
+  }, [])
+
+  const exec = (cmd, value) => {
+    try {
+      document.execCommand(cmd, false, value)
+      editorRef.current?.focus()
+    } catch (e) { console.error('execCommand', cmd, e) }
+  }
+  const insertText = (s) => {
+    try {
+      document.execCommand('insertText', false, s)
+      editorRef.current?.focus()
+    } catch (e) { console.error('insertText', e) }
+  }
+
+  const toggleBold = () => { setBold(b => !b); exec('bold') }
+  const toggleItalic = () => { setItalic(b => !b); exec('italic') }
+  const toggleUnderline = () => { setUnderline(b => !b); exec('underline') }
+  const doAlign = (a) => { setAlign(a)
+    exec(a === 'center' ? 'justifyCenter' : a === 'right' ? 'justifyRight' : 'justifyLeft') }
+  const doSup = () => exec('superscript')
+  const doSub = () => exec('subscript')
+  const onColorPick = (hex) => {
+    const m = hex.match(/^#([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})$/i)
+    if (m) setColor([parseInt(m[1],16), parseInt(m[2],16), parseInt(m[3],16)])
+    exec('foreColor', hex)
+  }
+  const clearColor = () => { setColor(null); exec('foreColor', '#000000') }
+
+  const onCommit = () => {
+    const text = editorRef.current?.innerText || ''
+    if (!text.trim()) return
+    send('COMMIT', {
+      text,
+      settings: { font, size, bold, italic, underline, align, color },
+    })
+  }
+  const onCancel = () => send('CANCEL', {})
+
+  return (
+    <div style={{
+      padding: 10, height: '100vh',
+      display: 'flex', flexDirection: 'column', gap: 8,
+      fontFamily: 'var(--font)', color: 'var(--text-primary)',
+      background: 'var(--bg-panel)',
+      boxSizing: 'border-box', overflow: 'hidden',
+    }}>
+      {/* Toolbar Row 1: Font | Size | Color | Layer-Reset */}
+      <div style={{ display: 'flex', alignItems: 'center', gap: 6 }}>
+        <Dropdown value={font} onChange={(v) => { setFont(v); exec('fontName', v) }}
+          width={150} title="Schrift"
+          options={
+            fonts.length === 0
+              ? <option value="">— Fonts laden —</option>
+              : fonts.map(f => <option key={f} value={f}>{f}</option>)
+          } />
+        <Dropdown value={String(size)}
+          onChange={(v) => setSize(parseFloat(v))}
+          width={90} title="Texthöhe (m)"
+          options={SIZE_PRESETS.map(s => (
+            <option key={s} value={String(s)}>{s.toFixed(2)} m</option>
+          ))}
+        />
+        <label style={{
+          display: 'inline-flex', alignItems: 'center', gap: 4,
+          height: BAR_H + 2, padding: '0 8px',
+          background: 'var(--bg-input)', border: '1px solid var(--border)',
+          borderRadius: 999, cursor: 'pointer', flexShrink: 0,
+          boxSizing: 'border-box',
+        }} title="Textfarbe">
+          <input type="color"
+            style={{ width: 16, height: 16, border: 'none', padding: 0, background: 'transparent' }}
+            onChange={(e) => onColorPick(e.target.value)} />
+          <span style={{ fontSize: 10, color: 'var(--text-muted)' }}>Farbe</span>
+        </label>
+        <Pill onClick={clearColor} title="Layer-Farbe verwenden">Layer</Pill>
+      </div>
+
+      {/* Toolbar Row 2: B I U + Align + Sup/Sub */}
+      <div style={{ display: 'flex', alignItems: 'center', gap: 4 }}>
+        <Pill active={bold} onClick={toggleBold} title="Fett">
+          <Icon name="format_bold" size={13} />
+        </Pill>
+        <Pill active={italic} onClick={toggleItalic} title="Kursiv">
+          <Icon name="format_italic" size={13} />
+        </Pill>
+        <Pill active={underline} onClick={toggleUnderline} title="Unterstrichen">
+          <Icon name="format_underlined" size={13} />
+        </Pill>
+        <div style={{ width: 6 }} />
+        <Pill active={align === 'left'} onClick={() => doAlign('left')} title="Links">
+          <Icon name="format_align_left" size={13} />
+        </Pill>
+        <Pill active={align === 'center'} onClick={() => doAlign('center')} title="Mittig">
+          <Icon name="format_align_center" size={13} />
+        </Pill>
+        <Pill active={align === 'right'} onClick={() => doAlign('right')} title="Rechts">
+          <Icon name="format_align_right" size={13} />
+        </Pill>
+        <div style={{ width: 6 }} />
+        <Pill onClick={doSup} title="Hochstellen (x²)" style={{ fontFamily: 'serif' }}>x²</Pill>
+        <Pill onClick={doSub} title="Tiefstellen (x₂)" style={{ fontFamily: 'serif' }}>x₂</Pill>
+      </div>
+
+      {/* Symbol-Palette */}
+      <div style={{ display: 'flex', flexDirection: 'column', gap: 4 }}>
+        <span style={{ fontSize: 9, color: 'var(--text-muted)',
+                        textTransform: 'uppercase', letterSpacing: '0.06em' }}>
+          Sonderzeichen
+        </span>
+        <div style={{ display: 'flex', flexWrap: 'wrap', gap: 3 }}>
+          {SYMBOLS.map(s => (
+            <button key={s} onClick={() => insertText(s)} title={`Einfügen: ${s}`}
+              onMouseEnter={(e) => {
+                e.currentTarget.style.background = 'var(--bg-item-hover)'
+                e.currentTarget.style.borderColor = 'var(--accent)'
+              }}
+              onMouseLeave={(e) => {
+                e.currentTarget.style.background = 'var(--bg-input)'
+                e.currentTarget.style.borderColor = 'var(--border)'
+              }}
+              style={{
+                width: 28, height: 22,
+                background: 'var(--bg-input)',
+                color: 'var(--text-primary)',
+                border: '1px solid var(--border)',
+                borderRadius: 4,
+                fontSize: 13, lineHeight: 1,
+                cursor: 'pointer', padding: 0,
+                transition: 'background 0.12s, border-color 0.12s',
+              }}>{s}</button>
+          ))}
+        </div>
+      </div>
+
+      {/* WYSIWYG Editor */}
+      <div
+        ref={editorRef}
+        contentEditable
+        suppressContentEditableWarning
+        spellCheck={false}
+        style={{
+          flex: 1, minHeight: 100,
+          padding: 12,
+          background: 'var(--bg-input)',
+          color: 'var(--text-primary)',
+          border: '1px solid var(--border)',
+          borderRadius: 6,
+          fontFamily: font,
+          fontSize: 14, lineHeight: 1.5,
+          outline: 'none',
+          overflowY: 'auto',
+          textAlign: align,
+        }}
+      />
+
+      {/* Bottom Buttons */}
+      <div style={{ display: 'flex', justifyContent: 'flex-end', gap: 6 }}>
+        <Pill onClick={onCancel}>Abbrechen</Pill>
+        <button onClick={onCommit}
+          style={{
+            height: BAR_H + 2, padding: '0 14px',
+            background: 'var(--accent)',
+            color: 'var(--bg-panel)',
+            border: '1px solid var(--accent)',
+            borderRadius: 999,
+            fontSize: 11, fontWeight: 600,
+            cursor: 'pointer',
+            appearance: 'none', WebkitAppearance: 'none',
+            boxSizing: 'border-box',
+          }}>Einfügen</button>
+      </div>
+    </div>
+  )
+}

src/lib/rhinoBridge.js

@@ -23,7 +23,7 @@ function _asciiEscape(s) {
     '\\u' + ('0000' + c.charCodeAt(0).toString(16)).slice(-4))
 }
 
-function send(type, payload = {}) {
+export function send(type, payload = {}) {
   if (!window.RHINO_MODE) { console.log('[Bridge] →', type, payload); return }
   const json = _asciiEscape(JSON.stringify({ type, payload }))
   if (json.length <= CHUNK_SIZE) {

src/main.jsx

@@ -14,6 +14,7 @@ import OsmApp from './OsmApp.jsx'
 import KameraApp from './KameraApp.jsx'
 import MasseSettingsApp from './MasseSettingsApp.jsx'
 import AboutApp from './AboutApp.jsx'
+import TextEditorApp from './TextEditorApp.jsx'
 import GestaltungApp from './GestaltungApp.jsx'
 import AusschnitteApp from './AusschnitteApp.jsx'
 import MassstabApp from './MassstabApp.jsx'
@@ -46,6 +47,7 @@ const RootApp = mode === 'gestaltung'           ? GestaltungApp
               : mode === 'kamera'               ? KameraApp
               : mode === 'masse_settings'       ? MasseSettingsApp
               : mode === 'about'                ? AboutApp
+              : mode === 'text_editor'          ? TextEditorApp
               : App
 
 window.onerror = function (msg, src, line, col, err) {