feat: add mouse buttons 6–9 as pickable actions

crates/openlogi-core/src/binding.rs

@@ -369,6 +369,16 @@ pub enum Action {
     /// Mouse "forward" side button (extra button 5). Native counterpart to
     /// [`Action::MouseBack`]; see [`Action::BrowserForward`] for the ⌘] form.
     MouseForward,
+    /// Extra mouse button 6. Emitted as the real button-6 event for apps, games,
+    /// and CAD software that bind it. macOS/Linux only — Windows `SendInput`
+    /// caps at button 5, so this logs-and-skips there.
+    MouseButton6,
+    /// Extra mouse button 7. See [`Action::MouseButton6`].
+    MouseButton7,
+    /// Extra mouse button 8. See [`Action::MouseButton6`].
+    MouseButton8,
+    /// Extra mouse button 9. See [`Action::MouseButton6`].
+    MouseButton9,
 
     // ── Editing ──────────────────────────────────────────────────────────────
     /// Copy the current selection (⌘C / Ctrl+C).
@@ -684,6 +694,10 @@ impl Action {
             Action::MiddleClick => "Middle Click".into(),
             Action::MouseBack => "Back (Button 4)".into(),
             Action::MouseForward => "Forward (Button 5)".into(),
+            Action::MouseButton6 => "Button 6".into(),
+            Action::MouseButton7 => "Button 7".into(),
+            Action::MouseButton8 => "Button 8".into(),
+            Action::MouseButton9 => "Button 9".into(),
             Action::Copy => "Copy".into(),
             Action::Paste => "Paste".into(),
             Action::Cut => "Cut".into(),
@@ -734,7 +748,11 @@ impl Action {
             | Action::RightClick
             | Action::MiddleClick
             | Action::MouseBack
-            | Action::MouseForward => Category::Mouse,
+            | Action::MouseForward
+            | Action::MouseButton6
+            | Action::MouseButton7
+            | Action::MouseButton8
+            | Action::MouseButton9 => Category::Mouse,
             // CustomShortcut is assigned to Editing so it doesn't need a
             // separate arm (it's not in the picker catalog).
             Action::Copy
@@ -792,6 +810,10 @@ impl Action {
             Action::MiddleClick,
             Action::MouseBack,
             Action::MouseForward,
+            Action::MouseButton6,
+            Action::MouseButton7,
+            Action::MouseButton8,
+            Action::MouseButton9,
             // Editing
             Action::Copy,
             Action::Paste,
@@ -1347,6 +1369,20 @@ mod tests {
         assert_eq!(Action::LeftClick.category(), Category::Mouse);
         assert_eq!(Action::RightClick.category(), Category::Mouse);
         assert_eq!(Action::MiddleClick.category(), Category::Mouse);
+        assert_eq!(Action::MouseBack.category(), Category::Mouse);
+        assert_eq!(Action::MouseForward.category(), Category::Mouse);
+        assert_eq!(Action::MouseButton6.category(), Category::Mouse);
+        assert_eq!(Action::MouseButton7.category(), Category::Mouse);
+        assert_eq!(Action::MouseButton8.category(), Category::Mouse);
+        assert_eq!(Action::MouseButton9.category(), Category::Mouse);
+    }
+
+    #[test]
+    fn extra_mouse_button_labels() {
+        assert_eq!(Action::MouseButton6.label(), "Button 6");
+        assert_eq!(Action::MouseButton7.label(), "Button 7");
+        assert_eq!(Action::MouseButton8.label(), "Button 8");
+        assert_eq!(Action::MouseButton9.label(), "Button 9");
     }
 
     #[test]

crates/openlogi-gui/locales/da.yml

@@ -145,6 +145,10 @@ _version: 1
 "Middle Click": "Midterklik"
 "Back (Button 4)": "Tilbage (knap 4)"
 "Forward (Button 5)": "Frem (knap 5)"
+"Button 6": "knap 6"
+"Button 7": "knap 7"
+"Button 8": "knap 8"
+"Button 9": "knap 9"
 "Back": "Tilbage"
 "Forward": "Frem"
 "DPI Toggle": "DPI-skift"

crates/openlogi-gui/locales/de.yml

@@ -145,6 +145,10 @@ _version: 1
 "Middle Click": "Mittelklick"
 "Back (Button 4)": "Zurück (Taste 4)"
 "Forward (Button 5)": "Vor (Taste 5)"
+"Button 6": "Taste 6"
+"Button 7": "Taste 7"
+"Button 8": "Taste 8"
+"Button 9": "Taste 9"
 "Back": "Zurück"
 "Forward": "Vor"
 "DPI Toggle": "DPI-Umschaltung"

crates/openlogi-gui/locales/el.yml

@@ -145,6 +145,10 @@ _version: 1
 "Middle Click": "Μεσαίο κλικ"
 "Back (Button 4)": "Πίσω (κουμπί 4)"
 "Forward (Button 5)": "Εμπρός (κουμπί 5)"
+"Button 6": "κουμπί 6"
+"Button 7": "κουμπί 7"
+"Button 8": "κουμπί 8"
+"Button 9": "κουμπί 9"
 "Back": "Πίσω"
 "Forward": "Εμπρός"
 "DPI Toggle": "Εναλλαγή DPI"

crates/openlogi-gui/locales/en.yml

@@ -145,6 +145,10 @@ _version: 1
 "Middle Click": "Middle Click"
 "Back (Button 4)": "Back (Button 4)"
 "Forward (Button 5)": "Forward (Button 5)"
+"Button 6": "Button 6"
+"Button 7": "Button 7"
+"Button 8": "Button 8"
+"Button 9": "Button 9"
 "Back": "Back"
 "Forward": "Forward"
 "DPI Toggle": "DPI Toggle"

crates/openlogi-gui/locales/es.yml

@@ -145,6 +145,10 @@ _version: 1
 "Middle Click": "Clic central"
 "Back (Button 4)": "Atrás (botón 4)"
 "Forward (Button 5)": "Adelante (botón 5)"
+"Button 6": "botón 6"
+"Button 7": "botón 7"
+"Button 8": "botón 8"
+"Button 9": "botón 9"
 "Back": "Atrás"
 "Forward": "Adelante"
 "DPI Toggle": "Cambiar DPI"

crates/openlogi-gui/locales/fi.yml

@@ -145,6 +145,10 @@ _version: 1
 "Middle Click": "Keskinapsautus"
 "Back (Button 4)": "Takaisin (painike 4)"
 "Forward (Button 5)": "Eteenpäin (painike 5)"
+"Button 6": "painike 6"
+"Button 7": "painike 7"
+"Button 8": "painike 8"
+"Button 9": "painike 9"
 "Back": "Takaisin"
 "Forward": "Eteenpäin"
 "DPI Toggle": "DPI-vaihto"

crates/openlogi-gui/locales/fr.yml

@@ -145,6 +145,10 @@ _version: 1
 "Middle Click": "Clic du milieu"
 "Back (Button 4)": "Précédent (bouton 4)"
 "Forward (Button 5)": "Suivant (bouton 5)"
+"Button 6": "bouton 6"
+"Button 7": "bouton 7"
+"Button 8": "bouton 8"
+"Button 9": "bouton 9"
 "Back": "Précédent"
 "Forward": "Suivant"
 "DPI Toggle": "Bascule DPI"

crates/openlogi-gui/locales/it.yml

@@ -145,6 +145,10 @@ _version: 1
 "Middle Click": "Click centrale"
 "Back (Button 4)": "Indietro (pulsante 4)"
 "Forward (Button 5)": "Avanti (pulsante 5)"
+"Button 6": "pulsante 6"
+"Button 7": "pulsante 7"
+"Button 8": "pulsante 8"
+"Button 9": "pulsante 9"
 "Back": "Indietro"
 "Forward": "Avanti"
 "DPI Toggle": "Cambia DPI"

crates/openlogi-gui/locales/ja.yml

@@ -145,6 +145,10 @@ _version: 1
 "Middle Click": "中クリック"
 "Back (Button 4)": "戻る（サイドボタン4）"
 "Forward (Button 5)": "進む（サイドボタン5）"
+"Button 6": "ボタン6"
+"Button 7": "ボタン7"
+"Button 8": "ボタン8"
+"Button 9": "ボタン9"
 "Back": "戻る"
 "Forward": "進む"
 "DPI Toggle": "DPI 切り替え"

crates/openlogi-gui/locales/ko.yml

@@ -145,6 +145,10 @@ _version: 1
 "Middle Click": "가운데 클릭"
 "Back (Button 4)": "뒤로 (버튼 4)"
 "Forward (Button 5)": "앞으로 (버튼 5)"
+"Button 6": "버튼 6"
+"Button 7": "버튼 7"
+"Button 8": "버튼 8"
+"Button 9": "버튼 9"
 "Back": "뒤로"
 "Forward": "앞으로"
 "DPI Toggle": "DPI 전환"

crates/openlogi-gui/locales/nb.yml

@@ -145,6 +145,10 @@ _version: 1
 "Middle Click": "Midtklikk"
 "Back (Button 4)": "Tilbake (knapp 4)"
 "Forward (Button 5)": "Frem (knapp 5)"
+"Button 6": "knapp 6"
+"Button 7": "knapp 7"
+"Button 8": "knapp 8"
+"Button 9": "knapp 9"
 "Back": "Tilbake"
 "Forward": "Frem"
 "DPI Toggle": "DPI-veksling"

crates/openlogi-gui/locales/nl.yml

@@ -145,6 +145,10 @@ _version: 1
 "Middle Click": "Middenklik"
 "Back (Button 4)": "Vorige (knop 4)"
 "Forward (Button 5)": "Volgende (knop 5)"
+"Button 6": "knop 6"
+"Button 7": "knop 7"
+"Button 8": "knop 8"
+"Button 9": "knop 9"
 "Back": "Vorige"
 "Forward": "Volgende"
 "DPI Toggle": "DPI wisselen"

crates/openlogi-gui/locales/pl.yml

@@ -145,6 +145,10 @@ _version: 1
 "Middle Click": "Środkowy przycisk"
 "Back (Button 4)": "Wstecz (przycisk 4)"
 "Forward (Button 5)": "Do przodu (przycisk 5)"
+"Button 6": "przycisk 6"
+"Button 7": "przycisk 7"
+"Button 8": "przycisk 8"
+"Button 9": "przycisk 9"
 "Back": "Wstecz"
 "Forward": "Do przodu"
 "DPI Toggle": "Przełącznik DPI"

crates/openlogi-gui/locales/pt-BR.yml

@@ -145,6 +145,10 @@ _version: 1
 "Middle Click": "Clique do Meio"
 "Back (Button 4)": "Voltar (botão 4)"
 "Forward (Button 5)": "Avançar (botão 5)"
+"Button 6": "botão 6"
+"Button 7": "botão 7"
+"Button 8": "botão 8"
+"Button 9": "botão 9"
 "Back": "Voltar"
 "Forward": "Avançar"
 "DPI Toggle": "Alternar DPI"

crates/openlogi-gui/locales/pt-PT.yml

@@ -145,6 +145,10 @@ _version: 1
 "Middle Click": "Clique central"
 "Back (Button 4)": "Retroceder (botão 4)"
 "Forward (Button 5)": "Avançar (botão 5)"
+"Button 6": "botão 6"
+"Button 7": "botão 7"
+"Button 8": "botão 8"
+"Button 9": "botão 9"
 "Back": "Retroceder"
 "Forward": "Avançar"
 "DPI Toggle": "Alternar DPI"

crates/openlogi-gui/locales/ru.yml

@@ -145,6 +145,10 @@ _version: 1
 "Middle Click": "Средний щелчок"
 "Back (Button 4)": "Назад (боковая кнопка 4)"
 "Forward (Button 5)": "Вперёд (боковая кнопка 5)"
+"Button 6": "кнопка 6"
+"Button 7": "кнопка 7"
+"Button 8": "кнопка 8"
+"Button 9": "кнопка 9"
 "Back": "Назад"
 "Forward": "Вперёд"
 "DPI Toggle": "Переключение DPI"

crates/openlogi-gui/locales/sv.yml

@@ -145,6 +145,10 @@ _version: 1
 "Middle Click": "Mittenklick"
 "Back (Button 4)": "Bakåt (knapp 4)"
 "Forward (Button 5)": "Framåt (knapp 5)"
+"Button 6": "knapp 6"
+"Button 7": "knapp 7"
+"Button 8": "knapp 8"
+"Button 9": "knapp 9"
 "Back": "Bakåt"
 "Forward": "Framåt"
 "DPI Toggle": "DPI-växling"

crates/openlogi-gui/locales/zh-CN.yml

@@ -145,6 +145,10 @@ _version: 1
 "Middle Click": "中键单击"
 "Back (Button 4)": "后退（侧键4）"
 "Forward (Button 5)": "前进（侧键5）"
+"Button 6": "键6"
+"Button 7": "键7"
+"Button 8": "键8"
+"Button 9": "键9"
 "Back": "后退"
 "Forward": "前进"
 "DPI Toggle": "灵敏度切换"

crates/openlogi-gui/locales/zh-HK.yml

@@ -145,6 +145,10 @@ _version: 1
 "Middle Click": "中鍵單擊"
 "Back (Button 4)": "後退（側鍵4）"
 "Forward (Button 5)": "前進（側鍵5）"
+"Button 6": "鍵6"
+"Button 7": "鍵7"
+"Button 8": "鍵8"
+"Button 9": "鍵9"
 "Back": "後退"
 "Forward": "前進"
 "DPI Toggle": "靈敏度切換"

crates/openlogi-gui/locales/zh-TW.yml

@@ -145,6 +145,10 @@ _version: 1
 "Middle Click": "中鍵按一下"
 "Back (Button 4)": "後退（側鍵4）"
 "Forward (Button 5)": "前進（側鍵5）"
+"Button 6": "鍵6"
+"Button 7": "鍵7"
+"Button 8": "鍵8"
+"Button 9": "鍵9"
 "Back": "後退"
 "Forward": "前進"
 "DPI Toggle": "靈敏度切換"

crates/openlogi-gui/src/mouse_model/picker.rs

@@ -303,6 +303,12 @@ pub(crate) fn action_icon_path(action: &Action) -> &'static str {
         // BrowserBack/BrowserForward's bare arrows in the Navigation section.
         Action::MouseBack => "action-icons/circle-arrow-left.svg",
         Action::MouseForward => "action-icons/circle-arrow-right.svg",
+        // Buttons 6–9 have no canonical glyph; reuse the generic mouse icon
+        // (same as MiddleClick). The button number is in the label.
+        Action::MouseButton6
+        | Action::MouseButton7
+        | Action::MouseButton8
+        | Action::MouseButton9 => "action-icons/mouse.svg",
         Action::Copy => "action-icons/copy.svg",
         Action::Paste => "action-icons/clipboard-paste.svg",
         Action::Cut => "action-icons/scissors.svg",

crates/openlogi-inject/src/inject.rs

@@ -76,6 +76,11 @@ fn execute_linux(action: &Action) {
         // buttons ("back"/"forward") browsers handle natively.
         Action::MouseBack => linux::click(KeyCode::BTN_SIDE),
         Action::MouseForward => linux::click(KeyCode::BTN_EXTRA),
+        // Buttons 6–9 use the evdev extra-button codes beyond the side pair.
+        Action::MouseButton6 => linux::click(KeyCode::BTN_FORWARD),
+        Action::MouseButton7 => linux::click(KeyCode::BTN_BACK),
+        Action::MouseButton8 => linux::click(KeyCode::BTN_TASK),
+        Action::MouseButton9 => linux::click(KeyCode::BTN_0),
         // ── Editing ───────────────────────────────────────────────────────
         Action::Copy => linux::press_key(&[ctrl], KeyCode::KEY_C),
         Action::Paste => linux::press_key(&[ctrl], KeyCode::KEY_V),
@@ -185,6 +190,13 @@ fn execute_macos(action: &Action) {
         // 4 = forward / "button 5").
         Action::MouseBack => macos::post_other_button(3),
         Action::MouseForward => macos::post_other_button(4),
+        // Buttons 6–9 (button numbers 5–8, 0-indexed). Same path as 4/5 —
+        // post_other_button stamps MOUSE_EVENT_BUTTON_NUMBER to address any
+        // button ≥ 3.
+        Action::MouseButton6 => macos::post_other_button(5),
+        Action::MouseButton7 => macos::post_other_button(6),
+        Action::MouseButton8 => macos::post_other_button(7),
+        Action::MouseButton9 => macos::post_other_button(8),
         // ── Editing ───────────────────────────────────────────────────────
         Action::Copy => macos::post_key(VK_C, cmd),
         Action::Paste => macos::post_key(VK_V, cmd),
@@ -289,6 +301,18 @@ fn execute_windows(action: &Action) {
         Action::MiddleClick => windows::post_click(windows::MouseButton::Middle),
         Action::MouseBack => windows::post_click(windows::MouseButton::Back),
         Action::MouseForward => windows::post_click(windows::MouseButton::Forward),
+        // Windows SendInput carries flags for buttons 1–5 only; there is no
+        // flag for button 6+, so these log-and-skip (same pattern as the
+        // macOS-only navigation actions). macOS/Linux emit them natively.
+        Action::MouseButton6
+        | Action::MouseButton7
+        | Action::MouseButton8
+        | Action::MouseButton9 => {
+            tracing::debug!(
+                action = action.label(),
+                "mouse buttons 6-9 are not supported on Windows — press ignored"
+            );
+        }
         Action::Copy => windows::post_key(windows::VK_C, &[windows::VK_CONTROL]),
         Action::Paste => windows::post_key(windows::VK_V, &[windows::VK_CONTROL]),
         Action::Cut => windows::post_key(windows::VK_X, &[windows::VK_CONTROL]),