fix: enable max-state hint on multi-display only

Author: jmmaranan

src/mod.d.ts

@@ -153,9 +153,9 @@ declare namespace Meta {
     }
 
     enum MaximizeFlags {
-        HORIZONTAL,
-        VERTICAL,
-        BOTH
+        HORIZONTAL = 1,
+        VERTICAL = 2,
+        BOTH = 3
     }
 
     enum MotionDirection {
@@ -187,6 +187,7 @@ declare namespace Meta {
         delete(timestamp: number): void;
         get_buffer_rect(): Rectangular;
         get_compositor_private(): Clutter.Actor | null;
+        get_display(): Meta.Display | null;
         get_description(): string;
         get_frame_rect(): Rectangular;
         get_maximized(): number;

src/window.ts

@@ -238,7 +238,8 @@ export class ShellWindow {
     }
 
     is_maximized(): boolean {
-        return this.meta.get_maximized() !== 0;
+        let maximized = this.meta.get_maximized() === 3;
+        return maximized;
     }
 
     /**
@@ -399,7 +400,9 @@ export class ShellWindow {
         this.restack();
         if (this.ext.settings.active_hint()) {
             let border = this.border;
+            let monitor_count = this.meta.get_display().get_n_monitors();
             if (!this.meta.is_fullscreen() &&
+                !(this.is_maximized() && monitor_count == 1) &&
                 !this.meta.minimized &&
                 this.same_workspace()) {
                 if (this.meta.appears_focused) {
@@ -424,8 +427,8 @@ export class ShellWindow {
      */
     restack(updateState: RESTACK_STATE = RESTACK_STATE.NORMAL) {
         this.update_border_layout();
-
-        if (this.meta.is_fullscreen()) {
+        let monitor_count = this.meta.get_display().get_n_monitors();
+        if (this.meta.is_fullscreen() || (this.is_max_screen() && monitor_count == 1)) {
             this.hide_border()
         }
 
@@ -641,4 +644,4 @@ function pointer_already_on_window(meta: Meta.Window): boolean {
     const cursor = lib.cursor_rect()
 
     return cursor.intersects(meta.get_frame_rect())
-}
+}