Merge pull request #1810 from ramox81/codex/insert-import-panel

Insert ribbon: Import panel

# Conflicts:
#	locales/ar-SA/opencadstudio.ftl
#	locales/bg-BG/opencadstudio.ftl
#	locales/cs-CZ/opencadstudio.ftl
#	locales/de-DE/opencadstudio.ftl
#	locales/el-GR/opencadstudio.ftl
#	locales/en-US/opencadstudio.ftl
#	locales/es-ES/opencadstudio.ftl
#	locales/fi-FI/opencadstudio.ftl
#	locales/fr-FR/opencadstudio.ftl
#	locales/hi-IN/opencadstudio.ftl
#	locales/hu-HU/opencadstudio.ftl
#	locales/it-IT/opencadstudio.ftl
#	locales/ja-JP/opencadstudio.ftl
#	locales/ko-KR/opencadstudio.ftl
#	locales/lo-LA/opencadstudio.ftl
#	locales/nl-NL/opencadstudio.ftl
#	locales/pl-PL/opencadstudio.ftl
#	locales/pt-BR/opencadstudio.ftl
#	locales/ru-RU/opencadstudio.ftl
#	locales/tr-TR/opencadstudio.ftl
#	locales/zh-CN/opencadstudio.ftl
#	locales/zh-TW/opencadstudio.ftl
#	src/modules/insert/mod.rs
#	src/ui/ribbon/draw_panel.rs

locales/ar-SA/opencadstudio.ftl

@@ -6691,3 +6691,10 @@ dgn-import =
     .help-import = Imports a file of the chosen format with the format's importer.
     .blank = Filename cannot be blank
     .invalid-dgn = Invalid or unsupported DGN file.
+import-panel =
+    .dgn-import = استيراد DGN
+    .recognize-shx = التعرف على نص SHX
+    .recognition-settings = إعدادات التعرف
+    .combine-text = دمج النص
+    .land-xml = Land XML
+    .import-file-header = استيراد ملف — يشغّل الزر آخر خيار محدد

locales/bg-BG/opencadstudio.ftl

@@ -6679,3 +6679,10 @@ dgn-import =
     .help-import = Imports a file of the chosen format with the format's importer.
     .blank = Filename cannot be blank
     .invalid-dgn = Invalid or unsupported DGN file.
+import-panel =
+    .dgn-import = Импортиране на DGN
+    .recognize-shx = Разпознаване на SHX текст
+    .recognition-settings = Настройки за разпознаване
+    .combine-text = Обединяване на текст
+    .land-xml = Land XML
+    .import-file-header = Импортиране на файл — бутонът изпълнява последно избраното

locales/cs-CZ/opencadstudio.ftl

@@ -6676,3 +6676,10 @@ dgn-import =
     .help-import = Imports a file of the chosen format with the format's importer.
     .blank = Filename cannot be blank
     .invalid-dgn = Invalid or unsupported DGN file.
+import-panel =
+    .dgn-import = Import DGN
+    .recognize-shx = Rozpoznat text SHX
+    .recognition-settings = Nastavení rozpoznávání
+    .combine-text = Sloučit text
+    .land-xml = Land XML
+    .import-file-header = Importovat soubor — tlačítko spustí naposledy zvolenou položku

locales/de-DE/opencadstudio.ftl

@@ -6677,3 +6677,10 @@ dgn-import =
     .help-import = Imports a file of the chosen format with the format's importer.
     .blank = Filename cannot be blank
     .invalid-dgn = Invalid or unsupported DGN file.
+import-panel =
+    .dgn-import = DGN-Import
+    .recognize-shx = SHX-Text erkennen
+    .recognition-settings = Erkennungseinstellungen
+    .combine-text = Text kombinieren
+    .land-xml = Land XML
+    .import-file-header = Datei importieren — die Schaltfläche führt den zuletzt gewählten Eintrag aus

locales/el-GR/opencadstudio.ftl

@@ -6679,3 +6679,10 @@ dgn-import =
     .help-import = Imports a file of the chosen format with the format's importer.
     .blank = Filename cannot be blank
     .invalid-dgn = Invalid or unsupported DGN file.
+import-panel =
+    .dgn-import = Εισαγωγή DGN
+    .recognize-shx = Αναγνώριση κειμένου SHX
+    .recognition-settings = Ρυθμίσεις αναγνώρισης
+    .combine-text = Συνδυασμός κειμένου
+    .land-xml = Land XML
+    .import-file-header = Εισαγωγή αρχείου — το κουμπί εκτελεί την τελευταία επιλογή

locales/en-US/opencadstudio.ftl

@@ -6678,3 +6678,10 @@ dgn-import =
     .help-import = Imports a file of the chosen format with the format's importer.
     .blank = Filename cannot be blank
     .invalid-dgn = Invalid or unsupported DGN file.
+import-panel =
+    .dgn-import = DGN Import
+    .recognize-shx = Recognize SHX Text
+    .recognition-settings = Recognition Settings
+    .combine-text = Combine Text
+    .land-xml = Land XML
+    .import-file-header = Import File — the face runs the last one chosen

locales/es-ES/opencadstudio.ftl

@@ -6679,3 +6679,10 @@ dgn-import =
     .help-import = Imports a file of the chosen format with the format's importer.
     .blank = Filename cannot be blank
     .invalid-dgn = Invalid or unsupported DGN file.
+import-panel =
+    .dgn-import = Importar DGN
+    .recognize-shx = Reconocer texto SHX
+    .recognition-settings = Parámetros de reconocimiento
+    .combine-text = Combinar texto
+    .land-xml = Land XML
+    .import-file-header = Importar archivo — el botón ejecuta la última opción elegida

locales/fi-FI/opencadstudio.ftl

@@ -6676,3 +6676,10 @@ dgn-import =
     .help-import = Imports a file of the chosen format with the format's importer.
     .blank = Filename cannot be blank
     .invalid-dgn = Invalid or unsupported DGN file.
+import-panel =
+    .dgn-import = DGN-tuonti
+    .recognize-shx = Tunnista SHX-teksti
+    .recognition-settings = Tunnistusasetukset
+    .combine-text = Yhdistä teksti
+    .land-xml = Land XML
+    .import-file-header = Tuo tiedosto — painike suorittaa viimeksi valitun

locales/fr-FR/opencadstudio.ftl

@@ -6679,3 +6679,10 @@ dgn-import =
     .help-import = Imports a file of the chosen format with the format's importer.
     .blank = Filename cannot be blank
     .invalid-dgn = Invalid or unsupported DGN file.
+import-panel =
+    .dgn-import = Import DGN
+    .recognize-shx = Reconnaître le texte SHX
+    .recognition-settings = Paramètres de reconnaissance
+    .combine-text = Combiner le texte
+    .land-xml = Land XML
+    .import-file-header = Importer un fichier — le bouton exécute le dernier choix

locales/hi-IN/opencadstudio.ftl

@@ -6667,3 +6667,10 @@ dgn-import =
     .help-import = Imports a file of the chosen format with the format's importer.
     .blank = Filename cannot be blank
     .invalid-dgn = Invalid or unsupported DGN file.
+import-panel =
+    .dgn-import = DGN आयात
+    .recognize-shx = SHX टेक्स्ट पहचानें
+    .recognition-settings = पहचान सेटिंग्स
+    .combine-text = टेक्स्ट मिलाएँ
+    .land-xml = Land XML
+    .import-file-header = फ़ाइल आयात — बटन अंतिम चुना गया विकल्प चलाता है

locales/hu-HU/opencadstudio.ftl

@@ -6663,3 +6663,10 @@ dgn-import =
     .help-import = Imports a file of the chosen format with the format's importer.
     .blank = Filename cannot be blank
     .invalid-dgn = Invalid or unsupported DGN file.
+import-panel =
+    .dgn-import = DGN-importálás
+    .recognize-shx = SHX-szöveg felismerése
+    .recognition-settings = Felismerési beállítások
+    .combine-text = Szöveg egyesítése
+    .land-xml = Land XML
+    .import-file-header = Fájl importálása — a gomb a legutóbb választottat futtatja

locales/it-IT/opencadstudio.ftl

@@ -6678,3 +6678,10 @@ dgn-import =
     .help-import = Imports a file of the chosen format with the format's importer.
     .blank = Filename cannot be blank
     .invalid-dgn = Invalid or unsupported DGN file.
+import-panel =
+    .dgn-import = Importa DGN
+    .recognize-shx = Riconosci testo SHX
+    .recognition-settings = Impostazioni di riconoscimento
+    .combine-text = Combina testo
+    .land-xml = Land XML
+    .import-file-header = Importa file — il pulsante esegue l'ultima scelta

locales/ja-JP/opencadstudio.ftl

@@ -6667,3 +6667,10 @@ dgn-import =
     .help-import = Imports a file of the chosen format with the format's importer.
     .blank = Filename cannot be blank
     .invalid-dgn = Invalid or unsupported DGN file.
+import-panel =
+    .dgn-import = DGN 読み込み
+    .recognize-shx = SHX 文字を認識
+    .recognition-settings = 認識設定
+    .combine-text = 文字を結合
+    .land-xml = Land XML
+    .import-file-header = ファイル読み込み — ボタンは最後に選んだ項目を実行します

locales/ko-KR/opencadstudio.ftl

@@ -6678,3 +6678,10 @@ dgn-import =
     .help-import = Imports a file of the chosen format with the format's importer.
     .blank = Filename cannot be blank
     .invalid-dgn = Invalid or unsupported DGN file.
+import-panel =
+    .dgn-import = DGN 가져오기
+    .recognize-shx = SHX 문자 인식
+    .recognition-settings = 인식 설정
+    .combine-text = 문자 결합
+    .land-xml = Land XML
+    .import-file-header = 파일 가져오기 — 버튼은 마지막으로 선택한 항목을 실행합니다

locales/lo-LA/opencadstudio.ftl

@@ -6679,3 +6679,10 @@ dgn-import =
     .help-import = Imports a file of the chosen format with the format's importer.
     .blank = Filename cannot be blank
     .invalid-dgn = Invalid or unsupported DGN file.
+import-panel =
+    .dgn-import = ນໍາເຂົ້າ DGN
+    .recognize-shx = ຮັບຮູ້ຂໍ້ຄວາມ SHX
+    .recognition-settings = ການຕັ້ງຄ່າການຮັບຮູ້
+    .combine-text = ລວມຂໍ້ຄວາມ
+    .land-xml = Land XML
+    .import-file-header = ນໍາເຂົ້າໄຟລ໌ — ປຸ່ມຈະເຮັດລາຍການທີ່ເລືອກລ່າສຸດ

locales/nl-NL/opencadstudio.ftl

@@ -6677,3 +6677,10 @@ dgn-import =
     .help-import = Imports a file of the chosen format with the format's importer.
     .blank = Filename cannot be blank
     .invalid-dgn = Invalid or unsupported DGN file.
+import-panel =
+    .dgn-import = DGN importeren
+    .recognize-shx = SHX-tekst herkennen
+    .recognition-settings = Herkenningsinstellingen
+    .combine-text = Tekst combineren
+    .land-xml = Land XML
+    .import-file-header = Bestand importeren — de knop voert de laatste keuze uit

locales/pl-PL/opencadstudio.ftl

@@ -6678,3 +6678,10 @@ dgn-import =
     .help-import = Imports a file of the chosen format with the format's importer.
     .blank = Filename cannot be blank
     .invalid-dgn = Invalid or unsupported DGN file.
+import-panel =
+    .dgn-import = Import DGN
+    .recognize-shx = Rozpoznaj tekst SHX
+    .recognition-settings = Ustawienia rozpoznawania
+    .combine-text = Połącz tekst
+    .land-xml = Land XML
+    .import-file-header = Importuj plik — przycisk uruchamia ostatnio wybraną pozycję

locales/pt-BR/opencadstudio.ftl

@@ -6679,3 +6679,10 @@ dgn-import =
     .help-import = Imports a file of the chosen format with the format's importer.
     .blank = Filename cannot be blank
     .invalid-dgn = Invalid or unsupported DGN file.
+import-panel =
+    .dgn-import = Importar DGN
+    .recognize-shx = Reconhecer texto SHX
+    .recognition-settings = Configurações de reconhecimento
+    .combine-text = Combinar texto
+    .land-xml = Land XML
+    .import-file-header = Importar arquivo — o botão executa a última opção escolhida

locales/ru-RU/opencadstudio.ftl

@@ -6680,3 +6680,10 @@ dgn-import =
     .help-import = Imports a file of the chosen format with the format's importer.
     .blank = Filename cannot be blank
     .invalid-dgn = Invalid or unsupported DGN file.
+import-panel =
+    .dgn-import = Импорт DGN
+    .recognize-shx = Распознать текст SHX
+    .recognition-settings = Параметры распознавания
+    .combine-text = Объединить текст
+    .land-xml = Land XML
+    .import-file-header = Импорт файла — кнопка запускает последний выбранный пункт

locales/tr-TR/opencadstudio.ftl

@@ -6600,3 +6600,10 @@ dgn-import =
     .help-import = Seçilen biçimdeki dosyayı o biçimin içe aktarıcısıyla içe aktarır.
     .blank = Dosya adı boş olamaz
     .invalid-dgn = Geçersiz veya desteklenmeyen DGN dosyası.
+import-panel =
+    .dgn-import = DGN İçe Aktar
+    .recognize-shx = SHX Metnini Tanı
+    .recognition-settings = Tanıma Ayarları
+    .combine-text = Metni Birleştir
+    .land-xml = Arazi XML
+    .import-file-header = Dosya İçe Aktar — yüz son seçileni çalıştırır

locales/zh-CN/opencadstudio.ftl

@@ -6662,3 +6662,10 @@ dgn-import =
     .help-import = Imports a file of the chosen format with the format's importer.
     .blank = Filename cannot be blank
     .invalid-dgn = Invalid or unsupported DGN file.
+import-panel =
+    .dgn-import = DGN 输入
+    .recognize-shx = 识别 SHX 文字
+    .recognition-settings = 识别设置
+    .combine-text = 合并文字
+    .land-xml = Land XML
+    .import-file-header = 输入文件 — 按钮运行上次选择的项

locales/zh-TW/opencadstudio.ftl

@@ -6674,3 +6674,10 @@ dgn-import =
     .help-import = Imports a file of the chosen format with the format's importer.
     .blank = Filename cannot be blank
     .invalid-dgn = Invalid or unsupported DGN file.
+import-panel =
+    .dgn-import = DGN 匯入
+    .recognize-shx = 辨識 SHX 文字
+    .recognition-settings = 辨識設定
+    .combine-text = 合併文字
+    .land-xml = Land XML
+    .import-file-header = 匯入檔案 — 按鈕執行上次選取的項目

src/app/commands/mod.rs

@@ -109,6 +109,25 @@ impl OpenCADStudio {
         task
     }
 
+    /// Run a ribbon command. A `;` stands for Enter, as in a menu macro: each
+    /// part answers the running command's prompt, or starts a command when
+    /// none runs (`PDFIMPORT;FILE`).
+    pub(super) fn dispatch_ribbon_command(&mut self, cmd: &str) -> Task<Message> {
+        if !cmd.contains(';') {
+            return self.dispatch_command(cmd);
+        }
+        let i = self.active_tab;
+        let mut tasks = Vec::new();
+        for part in cmd.split(';') {
+            tasks.push(if self.tabs[i].active_cmd.is_some() {
+                self.feed_active_cmd(part)
+            } else {
+                self.dispatch_command(part)
+            });
+        }
+        Task::batch(tasks)
+    }
+
     /// Turn the ribbon highlight off when the command just dispatched left
     /// nothing running: no interactive command, dialog or navigation mode.
     /// One-shot commands (view changes, clipboard, toggles, audits…) would

src/app/update/dialog.rs

@@ -133,7 +133,7 @@ impl OpenCADStudio {
         match event {
             // `dispatch_command` turns a one-shot tool's highlight off
             // again once nothing is left running (#355).
-            ModuleEvent::Command(cmd) => return self.dispatch_command(&cmd),
+            ModuleEvent::Command(cmd) => return self.dispatch_ribbon_command(&cmd),
             ModuleEvent::OpenFileDialog => {
                 self.command_line
                     .push_info(crate::t!("Open DWG/DXF: not yet implemented.").as_ref());

src/app/update/mod.rs

@@ -6704,7 +6704,7 @@ impl OpenCADStudio {
                 };
                 self.ribbon.select_dropdown_item(dropdown_id, face);
                 self.ribbon.activate_tool(cmd);
-                self.dispatch_command(cmd)
+                self.dispatch_ribbon_command(cmd)
             }
 
             Message::DeleteSelected => {

src/locale_catalog.rs

@@ -6143,6 +6143,12 @@ pub(super) fn message_attribute(source: &str) -> Option<(&'static str, &'static
         "Remote image \"{url}\" could not be fetched: the server returned HTTP {status}." => Some(("common", "remote-image-url-could-not-be-fetched-the-server-returned-http-status")),
         "Remote image \"{url}\" was not loaded: it exceeds the 64 MB remote-image limit." => Some(("common", "remote-image-url-was-not-loaded-it-exceeds-the-64-mb-remote-image-limit")),
         "Remote image \"{url}\" could not be fetched: the request timed out." => Some(("common", "remote-image-url-could-not-be-fetched-the-request-timed-out")),
+        "DGN Import" => Some(("import-panel", "dgn-import")),
+        "Recognize SHX Text" => Some(("import-panel", "recognize-shx")),
+        "Recognition Settings" => Some(("import-panel", "recognition-settings")),
+        "Combine Text" => Some(("import-panel", "combine-text")),
+        "Land XML" => Some(("import-panel", "land-xml")),
+        "Import File — the face runs the last one chosen" => Some(("import-panel", "import-file-header")),
         _ => None,
     }
 }

src/modules/insert/landxml.rs

@@ -1,10 +0,0 @@
-use crate::modules::{IconKind, ModuleEvent, ToolDef};
-pub const ICON: IconKind = IconKind::Svg(include_bytes!("../../../assets/icons/landxml.svg"));
-pub fn tool() -> ToolDef {
-    ToolDef {
-        id: "LANDXMLIMPORT",
-        label: "Land\nXML",
-        icon: ICON,
-        event: ModuleEvent::Command("LANDXMLIMPORT".to_string()),
-    }
-}

src/modules/insert/mod.rs

@@ -12,10 +12,8 @@ pub(crate) mod dgn_import;
 pub(crate) mod edit_block;
 pub(crate) mod image_transparency;
 pub(crate) mod insert_block;
-mod landxml;
 pub mod minsert;
 mod mview_block;
-mod open_obj;
 pub(crate) mod pc_attach;
 pub(crate) mod pc_crop;
 pub(crate) mod pc_extract;
@@ -33,11 +31,13 @@ pub(crate) mod xattach;
 pub(crate) mod xclip;
 pub(crate) mod xref_cmd;
 
-use crate::modules::{CadModule, IconKind, RibbonGroup, RibbonItem, ToolDef};
+use crate::modules::{CadModule, IconKind, ModuleEvent, RibbonGroup, RibbonItem, ToolDef};
 
 /// Insert > Block Definition: the Create Block / Write Block split button.
 pub(crate) const CREATE_BLOCK_DROPDOWN: &str = "CREATE_BLOCK_DROPDOWN";
 
+const IMPORT_ICON: IconKind = IconKind::Svg(include_bytes!("../../../assets/icons/import_obj.svg"));
+
 const FRAMES_ICON: IconKind =
     IconKind::Svg(include_bytes!("../../../assets/icons/underlay_frames.svg"));
 
@@ -164,12 +164,46 @@ impl CadModule for InsertModule {
                         },
                     ],
                 },
-                // ── Import ────────────────────────────────────────────────────────
+                // ── Import (slide-out: Land XML) ──────────────────────────────────
                 RibbonGroup {
                     title: "Import",
                     tools: vec![
-                        RibbonItem::LargeTool(open_obj::tool()),
-                        RibbonItem::LargeTool(landxml::tool()),
+                        // The face names and runs the last one chosen. A `;`
+                        // answers the started command's prompt, as in a menu
+                        // macro.
+                        RibbonItem::LargeDropdown {
+                            id: "IMPORT_FILE",
+                            label: "",
+                            icon: IMPORT_ICON,
+                            items: vec![
+                                ("PDFIMPORT;FILE", "PDF Import", underlay_layers::ICON),
+                                ("DGNIMPORT", "DGN Import", underlay_layers::ICON),
+                                ("IMPORT", "Import…", IMPORT_ICON),
+                            ],
+                            default: "PDFIMPORT;FILE",
+                        },
+                        RibbonItem::LabeledTool(ToolDef {
+                            id: "PDFSHXTEXT",
+                            label: "Recognize SHX Text",
+                            icon: IconKind::Svg(include_bytes!("../../../assets/icons/text.svg")),
+                            event: ModuleEvent::Command("PDFSHXTEXT".to_string()),
+                        }),
+                        RibbonItem::LabeledTool(ToolDef {
+                            id: "PDFSHXTEXT_SETTINGS",
+                            label: "Recognition Settings",
+                            icon: IconKind::Svg(include_bytes!(
+                                "../../../assets/icons/options_tool.svg"
+                            )),
+                            event: ModuleEvent::Command(
+                                "PDFSHXTEXTSETTINGS 1;PDFSHXTEXT;SETTINGS".to_string(),
+                            ),
+                        }),
+                        RibbonItem::LargeTool(ToolDef {
+                            id: "TXT2MTXT",
+                            label: "Combine Text",
+                            icon: IconKind::Svg(include_bytes!("../../../assets/icons/mtext.svg")),
+                            event: ModuleEvent::Command("TXT2MTXT".to_string()),
+                        }),
                     ],
                 },
                 // ── Content ───────────────────────────────────────────────────────

src/modules/insert/open_obj.rs

@@ -1,9 +0,0 @@
-use crate::modules::{IconKind, ModuleEvent, ToolDef};
-pub fn tool() -> ToolDef {
-    ToolDef {
-        id: "OPEN",
-        label: "Open",
-        icon: IconKind::Svg(include_bytes!("../../../assets/icons/import_obj.svg")),
-        event: ModuleEvent::OpenFileDialog,
-    }
-}

src/ui/ribbon/draw_panel.rs

@@ -173,6 +173,14 @@ const BLOCK_DEFINITION_TOOLS: &[Tool] = &[
     ),
 ];
 
+/// Insert > Import slide-out, its tools named beside their icons.
+const IMPORT_TOOLS: &[Tool] = &[icon_tool(
+    "LANDXMLIMPORT",
+    "Land XML",
+    include_bytes!("../../../assets/icons/landxml.svg"),
+)];
+const IMPORT_PANEL_ID: &str = "import_extension";
+
 const PANELS: &[Panel] = &[
     Panel {
         id: PANEL_ID,
@@ -209,6 +217,13 @@ const PANELS: &[Panel] = &[
         title: "Block Definition",
         tools: BLOCK_DEFINITION_TOOLS,
     },
+    Panel {
+        id: IMPORT_PANEL_ID,
+        anchor: None,
+        title_id: "import_extension_title",
+        title: "Import",
+        tools: IMPORT_TOOLS,
+    },
 ];
 
 /// Command, label and icon of every tool in the expanded Draw and Modify
@@ -417,19 +432,14 @@ fn tool_button(tool: &Tool, active: bool, panel_id: &'static str) -> Element<'st
     }
 }
 
-/// The Reference slide-out: Edit Reference, and xref fading on/off with its
-/// amount (XDWGFADECTL; the switch keeps the amount as a negative value).
-fn reference_overlay<'a>(ribbon: &Ribbon, panel: Panel, win: (f32, f32)) -> Element<'a, Message> {
-    let width: f32 = 260.0_f32.min((win.0 - 8.0).max(120.0));
-    let (_, x, anchor_top) = ribbon.dd_anchor(panel.id, width, win.0);
-    let left = x.clamp(0.0, (win.0 - width).max(0.0));
-    let top = anchor_top.min((win.1 - 80.0).max(0.0));
-    let tool = &panel.tools[0];
-    let edit = button(
+/// A slide-out tool as one row: its icon, then its name.
+fn labeled_row(panel_id: &'static str, tool: &Tool) -> Element<'static, Message> {
+    let command = tool.command;
+    let row = button(
         row![
             make_icon(IconKind::Svg(tool.icon), 16.0),
             keytips::label_anchor(
-                || keytips::label_id(&keytips::item_anchor(panel.id, tool.command)),
+                move || keytips::label_id(&keytips::item_anchor(panel_id, command)),
                 text(t!(tool.label)).size(11),
             ),
         ]
@@ -437,13 +447,23 @@ fn reference_overlay<'a>(ribbon: &Ribbon, panel: Panel, win: (f32, f32)) -> Elem
         .align_y(iced::Center),
     )
     .on_press(Message::DropdownSelectItem {
-        dropdown_id: panel.id,
-        cmd: tool.command,
+        dropdown_id: panel_id,
+        cmd: command,
     })
     .style(popup_row_style)
     .width(Fill)
     .padding([3, 6]);
-    let edit = keytips::anchor_with(|| keytips::item_anchor(panel.id, tool.command), edit);
+    keytips::anchor_with(move || keytips::item_anchor(panel_id, command), row)
+}
+
+/// The Reference slide-out: Edit Reference, and xref fading on/off with its
+/// amount (XDWGFADECTL; the switch keeps the amount as a negative value).
+fn reference_overlay<'a>(ribbon: &Ribbon, panel: Panel, win: (f32, f32)) -> Element<'a, Message> {
+    let width: f32 = 260.0_f32.min((win.0 - 8.0).max(120.0));
+    let (_, x, anchor_top) = ribbon.dd_anchor(panel.id, width, win.0);
+    let left = x.clamp(0.0, (win.0 - width).max(0.0));
+    let top = anchor_top.min((win.1 - 80.0).max(0.0));
+    let edit = labeled_row(panel.id, &panel.tools[0]);
     let fade = ribbon.xref_fade;
     let on = fade > 0;
     let switch = button(make_icon(
@@ -541,7 +561,7 @@ pub(super) fn overlay<'a>(ribbon: &Ribbon, id: &str, win: (f32, f32)) -> Element
     if panel.id == REFERENCE_PANEL_ID {
         return reference_overlay(ribbon, panel, win);
     }
-    if panel.id == BLOCK_DEFINITION_PANEL_ID {
+    if panel.id == BLOCK_DEFINITION_PANEL_ID || panel.id == IMPORT_PANEL_ID {
         return labeled_overlay(ribbon, panel, win);
     }
     let tools = panel.tools;

src/ui/ribbon/keytips.rs

@@ -405,6 +405,13 @@ const CODES: &[(&str, &str, &str)] = &[
     ("insert", "UOSNAP_DROPDOWN", "SN"),
     ("reference_extension", "REFEDIT", "ER"),
     ("reference_extension", XREF_FADE, "XF"),
+    ("insert", "IMPORT_FILE", "IF"),
+    ("IMPORT_FILE", "PDFIMPORT;FILE", "PI"),
+    ("IMPORT_FILE", "DGNIMPORT", "DI"),
+    ("IMPORT_FILE", "IMPORT", "OI"),
+    ("insert", "PDFSHXTEXT", "PS"),
+    ("insert", "PDFSHXTEXT_SETTINGS", "PT"),
+    ("insert", "TXT2MTXT", "TM"),
     // Annotate.
     ("annotate", "Text", "TE"),
     ("annotate", "ANNOTATE_TEXT", "MT"),

src/ui/ribbon/mod.rs

@@ -50,6 +50,11 @@ pub(crate) fn tooltip_style(theme: &Theme) -> container::Style {
     widgets::tip_style(theme)
 }
 
+/// A line over the items of a split button whose face names the chosen item.
+fn dropdown_header(id: &str) -> Option<&'static str> {
+    (id == "IMPORT_FILE").then_some("Import File — the face runs the last one chosen")
+}
+
 // ── Ribbon state ───────────────────────────────────────────────────────────
 
 pub struct Ribbon {
@@ -1069,11 +1074,22 @@ impl Ribbon {
             .iter()
             .map(|(_, label, _)| t!(*label).to_string())
             .collect();
+        let header = dropdown_header(dd_id).map(|header| t!(header).into_owned());
+        let mut rows = rows;
+        if let Some(header) = &header {
+            rows.insert(
+                0,
+                container(text(header.clone()).size(10).style(muted_text_style))
+                    .padding([4, 10])
+                    .into(),
+            );
+        }
         let panel_w = crate::ui::style::common::dropdown_popup_width(
             labels.iter().map(|s| s.as_str()),
             11.0,
             68.0,
-            190.0,
+            // A header wraps rather than widening the menu.
+            if header.is_some() { 240.0 } else { 190.0 },
         );
 
         let panel = container(column(rows))

src/ui/ribbon/widgets.rs

@@ -501,6 +501,8 @@ fn tool_description(id: &str) -> Option<&'static str> {
 /// A tool's tooltip: its name, its description when one is known, and the
 /// command it runs.
 fn tool_tip_text(label: &str, id: &str) -> String {
+    // A macro (`PDFIMPORT;FILE`) shows the command it starts.
+    let id = id.split(';').next().unwrap_or(id);
     match tool_description(id) {
         Some(description) => format!("{label}\n{}\n{} {id}", t!(description), t!("Command:")),
         None => format!("{label}\n{} {id}", t!("Command:")),
@@ -827,6 +829,10 @@ pub(super) fn render_large_dropdown<'a>(
         })
         .or_else(|| items.first().map(|(_, lbl, _)| *lbl))
         .unwrap_or(id);
+    // An empty label: the face keeps its own icon and names the chosen item.
+    let names_item = explicit_label == Some("");
+    let cur_icon = if names_item { icon } else { cur_icon };
+    let explicit_label = explicit_label.filter(|label| !label.is_empty());
     let label = t!(explicit_label.unwrap_or(cur_label)).into_owned();
     let tip_text = tool_tip_text(&t!(cur_label), last);
     let arr_tip = format!("{} {}", label, t!("options"));