Add an Onglets (Tabs) widget

New widget where each tab is a real "conteneur" element posed as a child (see screens/elements/add_tab.py) — this reuses everything that already exists for a normal container (adding a Répéteur/Conteneur/etc. inside via "Ajouter DANS ce conteneur", renaming to change the tab's visible label, deleting via the standard trash icon) instead of inventing a separate storage format for tabs. The widget's own properties panel gets a dedicated "Onglets" section to add a tab, rename one, jump to its content, or delete it. Rendering (render_onglets.py) builds a tab bar + one panel per tab, switched client-side (forgeShowTab, in both screen_edit.html and play.html) with only one panel visible at a time. Distinct from the existing "activer_onglet" flow action (2.3, manual show-one/hide-siblings) — that stays available for custom show/hide wiring; this widget is the turnkey version with tab management built in. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-23 21:42:39 +02:00
parent 2b2619d1c4
commit 17fa4cf087
11 changed files with 299 additions and 0 deletions
@@ -0,0 +1,57 @@
+import html as html_lib
+
+from .visible_attrs import _visible_attrs
+from .style_string import _style_string
+from .parent_flex_direction import _parent_flex_direction
+from .auto_id import _auto_id
+from .attr_string import _attr_string
+
+
+def _render_onglets(el, meta, slug, children_map=None, ctx=None, parent_flex_direction=None):
+    """Élément à onglets : chaque onglet est un vrai conteneur posé comme
+    enfant (voir screens/elements/add_tab.py) — ça réutilise tel quel tout
+    ce qui existe déjà pour un conteneur normal (ajouter du contenu dedans
+    via "Ajouter DANS ce conteneur", le renommer pour changer le libellé
+    affiché sur l'onglet, le supprimer via la poubelle standard) plutôt que
+    d'inventer un stockage séparé pour les onglets. Un seul panneau visible
+    à la fois, basculé par un petit script embarqué qui marche aussi bien
+    dans l'éditeur qu'en jeu (voir forgeShowTab dans screen_edit.html et
+    play.html)."""
+    from .render_element_html import render_element_html
+
+    tabs = (children_map or {}).get(el["id"], [])
+    attrs = _visible_attrs(el, meta, ctx)
+    style = _style_string(el, " display:flex; flex-direction:column;", parent_flex_direction)
+    group_id = _auto_id(el)
+
+    if not tabs:
+        return (
+            f'<div {_attr_string(attrs, style)}>'
+            f'<em style="opacity:.6;">Onglets — ajoute au moins un onglet dans ses réglages.</em></div>'
+        )
+
+    flex_dir = _parent_flex_direction(el)
+    bar_items = []
+    panels = []
+    for i, tab in enumerate(tabs):
+        label = tab.get("name") or f"Onglet {i + 1}"
+        active = i == 0
+        tab_html = render_element_html(tab, slug, children_map, ctx, parent_flex_direction=flex_dir)
+        target_id = f"tabpanel-{tab['id']}"
+        bar_items.append(
+            f'<button type="button" class="forgeTabBtn{" active" if active else ""}" '
+            f'data-tab-btn="{group_id}" data-tab-target="{target_id}" '
+            f'onclick="forgeShowTab(this)">{html_lib.escape(str(label))}</button>'
+        )
+        hidden_style = "" if active else ' style="display:none;"'
+        panels.append(
+            f'<div class="forgeTabPanel" id="{target_id}" data-tab-group="{group_id}"{hidden_style}>'
+            f'{tab_html}</div>'
+        )
+
+    return (
+        f'<div {_attr_string(attrs, style)}>'
+        f'<div class="forgeTabBar">{"".join(bar_items)}</div>'
+        f'<div class="forgeTabPanels" style="flex:1 1 auto; min-height:0;">{"".join(panels)}</div>'
+        f"</div>"
+    )