fix: Disallow opening the launcher when it's already open

Author: mmstick

src/keybindings.ts

@@ -16,8 +16,9 @@ export class Keybindings {
         this.ext = ext;
         this.global = {
             "activate-launcher": () => {
+                // Do not allow opening the launcher twice
                 // Ignore when a fullscreen window is active
-                if (ext.focus_window()?.meta.is_fullscreen()) {
+                if (ext.window_search.opened || ext.focus_window()?.meta.is_fullscreen()) {
                     return
                 }
 

src/launcher.ts

@@ -29,6 +29,7 @@ export class Launcher extends search.Search {
     service: null | service.LauncherService = null
     append_id: null | number = null
     active_menu: null | any = null
+    opened: boolean = false
 
     constructor(ext: Ext) {
         super()
@@ -42,6 +43,7 @@ export class Launcher extends search.Search {
         this.cancel = () => {
             ext.overlay.visible = false
             this.stop_services(ext)
+            this.opened = false
         }
 
         this.search = (pat: string) => {
@@ -293,17 +295,19 @@ export class Launcher extends search.Search {
     }
 
     open(ext: Ext) {
+        // Do not allow opening twice
         // Do not activate if the focused window is fullscreen
-        if (ext.focus_window()?.meta.is_fullscreen()) {
+        if (this.opened || ext.focus_window()?.meta.is_fullscreen()) {
             return
         }
 
+        this.opened = true
+
         const active_monitor = ext.active_monitor()
         const mon_work_area = ext.monitor_work_area(active_monitor)
         const mon_area = ext.monitor_area(active_monitor)
         const mon_width = mon_area ? mon_area.width : mon_work_area.width
 
-
         super.cleanup()
 
         this.start_services()