settings: added ability to filter keybinds

2 files changed, 25 insertions, 4 deletions

diff --git a/manifest.json b/manifest.json
index d6be566..5359c8a 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1039,7 +1039,7 @@
     },
     {
       "description": "Provides a GUI to manage core and plugin settings, bindings and select color theme *([video](https://user-images.githubusercontent.com/1702572/169743674-ececae24-f6b7-4ff2-bfa2-c4762cd327d9.mp4))*. (depends on [`widget`](https://github.com/lite-xl/lite-xl-widgets))",
-      "version": "0.3",
+      "version": "0.4",
       "path": "plugins/settings.lua",
       "id": "settings",
       "mod_version": "3"
diff --git a/plugins/settings.lua b/plugins/settings.lua
index ec722bc..d6c524e 100644
--- a/plugins/settings.lua
+++ b/plugins/settings.lua
@@ -1624,11 +1624,13 @@ function Settings:load_keymap_settings()
   end
   table.sort(ordered)
 
+  ---@type widget.textbox
+  local textbox = TextBox(self.keybinds, "", "filter bindings...")
+
   ---@type widget.listbox
   local listbox = ListBox(self.keybinds)
 
   listbox.border.width = 0
-  listbox:enable_expand(true)
 
   listbox:add_column("Command")
   listbox:add_column("Bindings")
@@ -1653,8 +1655,15 @@ function Settings:load_keymap_settings()
     }, name)
   end
 
-  function listbox:on_row_click(idx, data)
-    if not keymap_dialog:is_visible() then
+  function textbox:on_change(value)
+    listbox:filter(value)
+  end
+
+  function listbox:on_mouse_pressed(button, x, y, clicks)
+    listbox.super.on_mouse_pressed(self, button, x, y, clicks)
+    local idx = listbox:get_selected()
+    local data = listbox:get_row_data(idx)
+    if clicks == 2 and not keymap_dialog:is_visible() then
       local bindings = { keymap.get_binding(data) }
       keymap_dialog:set_bindings(bindings)
       keymap_dialog.row_id = idx
@@ -1663,6 +1672,14 @@ function Settings:load_keymap_settings()
       keymap_dialog:show()
     end
   end
+
+  ---@param self widget
+  function self.keybinds:update_positions()
+    textbox:set_position(0, 0)
+    textbox:set_size(self:get_width() - self.border.width * 2)
+    listbox:set_position(0, textbox:get_bottom())
+    listbox:set_size(self:get_width() - self.border.width * 2, self:get_height() - textbox:get_height())
+  end
 end
 
 function Settings:setup_about()
@@ -1819,6 +1836,10 @@ function Settings:update()
     end
   end
 
+  if self.keybinds:is_visible() then
+    self.keybinds:update_positions()
+  end
+
   if self.about:is_visible() then
     self.about:update_positions()
   end