Change control button image when fullscreen is active

atouchet · Sep 11, 2019 · 9cbdfd6 · 9cbdfd6
1 parent a7459b7
commit 9cbdfd6
Show file tree

Hide file tree

Showing 2 changed files with 14 additions and 4 deletions.
diff --git a/resources/media-controls.css b/resources/media-controls.css
@@ -55,3 +55,7 @@ button {
 .fullscreen {
   background: url('data:image/png;base64,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') no-repeat;
 }
+
+.fullscreen.fullscreen-active {
+  background:  url('data:image/png;base64,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') no-repeat;
+}
diff --git a/resources/media-controls.js b/resources/media-controls.js
@@ -388,12 +388,18 @@
     }
 
     toggleFullscreen() {
-        const fullscreenEnabled = document.fullscreenEnabled && document.fullscreenElement;
+        const { fullscreenEnabled, fullscreenElement } = document;
 
-        if (fullscreenEnabled) {
-            document.exitFullscreen();
+        const isElementFullscreen = fullscreenElement && fullscreenElement === this.media;
+
+        if (fullscreenEnabled && isElementFullscreen) {
+            document.exitFullscreen().then(() => {
+                this.elements.fullscreenSwitch.classList.remove("fullscreen-active");
+            });
         } else {
-            this.media.requestFullscreen();
+            this.media.requestFullscreen().then(() => {
+                this.elements.fullscreenSwitch.classList.add("fullscreen-active");
+            });
         }
     }