Merge PR #1574 from ramox81/codex/attdef-parity: ATTDEF dialog, -ATTDEF, tag display, Properties and Block Definition ribbon

Conflicts with #1573: the locale files and the catalog take both PRs'
entries (one "Insertion Point" mapping kept); the Home and Insert Block
panels take #1574's layout with #1573's Insert Block gallery.

src/app/update/command.rs

@@ -3627,6 +3627,14 @@ pub(super) fn on_tab_close(&mut self, idx: usize) -> Task<Message> {
                                 return Task::none();
                             }
                         }
+                        if field.starts_with("att_") {
+                            if let Err(message) =
+                                crate::entities::attribute::validate_definition_property(field, &val)
+                            {
+                                self.command_line.push_error(message);
+                                return Task::none();
+                            }
+                        }
                         if field.starts_with("ul_") {
                             if let Err(message) =
                                 crate::entities::underlay::validate_property(field, &val)

src/app/update/mod.rs

@@ -345,6 +345,12 @@ impl OpenCADStudio {
             _ => "FRAMES3",
         };
         self.ribbon.set_dropdown_current("FRAMES_DROPDOWN", current);
+        let attmode = match tab.scene.document.header.attribute_visibility {
+            0 => "ATTMODE0",
+            2 => "ATTMODE2",
+            _ => "ATTMODE1",
+        };
+        self.ribbon.set_dropdown_current("ATTMODE_DROPDOWN", attmode);
     }
 
     fn update_message(&mut self, msg: Message) -> Task<Message> {
@@ -1810,6 +1816,7 @@ impl OpenCADStudio {
             }
 
             Message::PdfDialog(message) => self.update_pdf_dialog(message),
+            Message::AttdefDialog(message) => self.on_attdef_dialog(message),
             Message::PcManager(message) => self.update_pc_manager(message),
             Message::RibbonSelectTab(idx) => {
                 self.ribbon.select(idx);
@@ -8497,6 +8504,15 @@ impl OpenCADStudio {
             }
 
             Message::CloseModal => {
+                if matches!(
+                    self.active_modal,
+                    Some(super::ModalKind::AttDef | super::ModalKind::AttDefEdit)
+                ) {
+                    self.attdef_dialog = None;
+                    let editing = self.attdef_edit.take().is_some();
+                    self.close_active_modal();
+                    return if editing { self.post_editor_closed(false) } else { Task::none() };
+                }
                 // Cancelling the section settings drops the waiting extraction.
                 if self.active_modal == Some(super::ModalKind::PcSection) {
                     crate::modules::insert::pc_extract::drop_job();