fix: MediaMetadata not working properly (#31533)

* fix: MediaMetadata not working properly

* chore: update patches

Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>
Co-authored-by: PatchUp <73610968+patchup[bot]@users.noreply.github.com>

patches/chromium/fix_media_key_usage_with_globalshortcuts.patch

@@ -10,33 +10,94 @@ receive remote control events until it begins playing audio. This runs
 counter to the design of globalShortcuts, and so we need to instead
 use `ui::MediaKeysListener`.
 
+diff --git a/chrome/browser/extensions/global_shortcut_listener.cc b/chrome/browser/extensions/global_shortcut_listener.cc
+index bc009606d01469125052e68a9cdc82aaa697c764..ff18043cb07d748a49adea9874517fb29e3e7f9f 100644
+--- a/chrome/browser/extensions/global_shortcut_listener.cc
++++ b/chrome/browser/extensions/global_shortcut_listener.cc
+@@ -7,6 +7,7 @@
+ #include "base/check.h"
+ #include "base/notreached.h"
+ #include "content/public/browser/browser_thread.h"
++#include "content/public/browser/media_keys_listener_manager.h"
+ #include "ui/base/accelerators/accelerator.h"
+
+ using content::BrowserThread;
+@@ -66,6 +67,22 @@ void GlobalShortcutListener::UnregisterAccelerator(
+     StopListening();
+ }
+
++// static
++void GlobalShortcutListener::SetShouldUseInternalMediaKeyHandling(bool should_use) {
++  if (content::MediaKeysListenerManager::
++            IsMediaKeysListenerManagerEnabled()) {
++    content::MediaKeysListenerManager* media_keys_listener_manager =
++        content::MediaKeysListenerManager::GetInstance();
++    DCHECK(media_keys_listener_manager);
++
++    if (should_use) {
++      media_keys_listener_manager->EnableInternalMediaKeyHandling();
++    } else {
++      media_keys_listener_manager->DisableInternalMediaKeyHandling();
++    }
++  }
++}
++
+ void GlobalShortcutListener::UnregisterAccelerators(Observer* observer) {
+   CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+   if (IsShortcutHandlingSuspended())
+diff --git a/chrome/browser/extensions/global_shortcut_listener.h b/chrome/browser/extensions/global_shortcut_listener.h
+index 9aec54a3263d24491d24013a80b719dfc834ecd4..001a6cb2a5eb701351fa924109b43fab6f30748d 100644
+--- a/chrome/browser/extensions/global_shortcut_listener.h
++++ b/chrome/browser/extensions/global_shortcut_listener.h
+@@ -31,6 +31,8 @@ class GlobalShortcutListener {
+
+   static GlobalShortcutListener* GetInstance();
+
++  static void SetShouldUseInternalMediaKeyHandling(bool should_use);
++
+   // Register an observer for when a certain |accelerator| is struck. Returns
+   // true if register successfully, or false if 1) the specificied |accelerator|
+   // has been registered by another caller or other native applications, or
 diff --git a/content/browser/media/media_keys_listener_manager_impl.cc b/content/browser/media/media_keys_listener_manager_impl.cc
-index 5938f75742b793868638e693a9a8c8dc686dfc46..bf8782c23095a09dec62c68d7d902df24abcb13e 100644
+index 5938f75742b793868638e693a9a8c8dc686dfc46..1263d679a5174beb960265989c370dd4a58ae7b4 100644
 --- a/content/browser/media/media_keys_listener_manager_impl.cc
 +++ b/content/browser/media/media_keys_listener_manager_impl.cc
-@@ -231,7 +231,7 @@ void MediaKeysListenerManagerImpl::StartListeningForMediaKeysIfNecessary() {
+@@ -231,18 +231,24 @@ void MediaKeysListenerManagerImpl::StartListeningForMediaKeysIfNecessary() {
        media::AudioManager::GetGlobalAppName());
  #endif
 
 -  if (system_media_controls_) {
-+  if (/* DISABLES CODE */ (0)) {
-     system_media_controls_->AddObserver(this);
-     system_media_controls_notifier_ =
-         std::make_unique<SystemMediaControlsNotifier>(
-@@ -239,8 +239,13 @@ void MediaKeysListenerManagerImpl::StartListeningForMediaKeysIfNecessary() {
-   } else {
-     // If we can't access system media controls, then directly listen for media
-     // key keypresses instead.
-+#if defined(OS_MAC)
-+  media_keys_listener_ = ui::MediaKeysListener::Create(
-+        this, ui::MediaKeysListener::Scope::kGlobalRequiresAccessibility);
-+#else
+-    system_media_controls_->AddObserver(this);
+-    system_media_controls_notifier_ =
+-        std::make_unique<SystemMediaControlsNotifier>(
+-            system_media_controls_.get());
+-  } else {
+-    // If we can't access system media controls, then directly listen for media
+-    // key keypresses instead.
++  // This is required for proper functioning of MediaMetadata.
++  system_media_controls_->AddObserver(this);
++  system_media_controls_notifier_ =
++      std::make_unique<SystemMediaControlsNotifier>(
++          system_media_controls_.get());
++
++  // Directly listen for media key keypresses when using GlobalShortcuts.
++#if defined(OS_MACOS)
++  auto scope = media_key_handling_enabled_ ?
++    ui::MediaKeysListener::Scope::kGlobal :
++    ui::MediaKeysListener::Scope::kGlobalRequiresAccessibility;
      media_keys_listener_ = ui::MediaKeysListener::Create(
-         this, ui::MediaKeysListener::Scope::kGlobal);
+-        this, ui::MediaKeysListener::Scope::kGlobal);
+-    DCHECK(media_keys_listener_);
+-  }
++      this, scope);
++#else
++  media_keys_listener_ = ui::MediaKeysListener::Create(
++    this, ui::MediaKeysListener::Scope::kGlobal);
 +#endif
-     DCHECK(media_keys_listener_);
-   }
++  DCHECK(media_keys_listener_);
 
+   EnsureAuxiliaryServices();
+ }
 diff --git a/ui/base/accelerators/media_keys_listener.h b/ui/base/accelerators/media_keys_listener.h
 index c2b03328c0e508995bdc135031500783f500ceba..1b6b14dc2999c99445cef6ffc04d49a7c1728a54 100644
 --- a/ui/base/accelerators/media_keys_listener.h

shell/browser/api/electron_api_global_shortcut.cc

@@ -10,6 +10,7 @@
 #include "base/containers/contains.h"
 #include "base/stl_util.h"
 #include "base/strings/utf_string_conversions.h"
+#include "chrome/common/extensions/command.h"
 #include "gin/dictionary.h"
 #include "gin/object_template_builder.h"
 #include "shell/browser/api/electron_api_system_preferences.h"
@@ -22,29 +23,31 @@
 #include "base/mac/mac_util.h"
 #endif
 
+using extensions::Command;
 using extensions::GlobalShortcutListener;
 
 namespace {
 
 #if defined(OS_MAC)
 bool RegisteringMediaKeyForUntrustedClient(const ui::Accelerator& accelerator) {
   if (base::mac::IsAtLeastOS10_14()) {
-    constexpr ui::KeyboardCode mediaKeys[] = {
-        ui::VKEY_MEDIA_PLAY_PAUSE, ui::VKEY_MEDIA_NEXT_TRACK,
-        ui::VKEY_MEDIA_PREV_TRACK, ui::VKEY_MEDIA_STOP,
-        ui::VKEY_VOLUME_UP,        ui::VKEY_VOLUME_DOWN,
-        ui::VKEY_VOLUME_MUTE};
-
-    if (std::find(std::begin(mediaKeys), std::end(mediaKeys),
-                  accelerator.key_code()) != std::end(mediaKeys)) {
-      bool trusted =
-          electron::api::SystemPreferences::IsTrustedAccessibilityClient(false);
-      if (!trusted)
+    if (Command::IsMediaKey(accelerator)) {
+      if (!electron::api::SystemPreferences::IsTrustedAccessibilityClient(
+              false))
         return true;
     }
   }
   return false;
 }
+
+bool MapHasMediaKeys(
+    const std::map<ui::Accelerator, base::RepeatingClosure>& accelerator_map) {
+  auto media_key = std::find_if(
+      accelerator_map.begin(), accelerator_map.end(),
+      [](const auto& ac) { return Command::IsMediaKey(ac.first); });
+
+  return media_key != accelerator_map.end();
+}
 #endif
 
 }  // namespace
@@ -84,7 +87,7 @@ bool GlobalShortcut::RegisterAll(
 
   for (auto& accelerator : accelerators) {
     if (!Register(accelerator, callback)) {
-      // unregister all shortcuts if any failed
+      // Unregister all shortcuts if any failed.
       UnregisterSome(registered);
       return false;
     }
@@ -102,8 +105,12 @@ bool GlobalShortcut::Register(const ui::Accelerator& accelerator,
     return false;
   }
 #if defined(OS_MAC)
-  if (RegisteringMediaKeyForUntrustedClient(accelerator))
-    return false;
+  if (Command::IsMediaKey(accelerator)) {
+    if (RegisteringMediaKeyForUntrustedClient(accelerator))
+      return false;
+
+    GlobalShortcutListener::SetShouldUseInternalMediaKeyHandling(false);
+  }
 #endif
 
   if (!GlobalShortcutListener::GetInstance()->RegisterAccelerator(accelerator,
@@ -124,6 +131,13 @@ void GlobalShortcut::Unregister(const ui::Accelerator& accelerator) {
   if (accelerator_callback_map_.erase(accelerator) == 0)
     return;
 
+#if defined(OS_MAC)
+  if (Command::IsMediaKey(accelerator) &&
+      !MapHasMediaKeys(accelerator_callback_map_)) {
+    GlobalShortcutListener::SetShouldUseInternalMediaKeyHandling(true);
+  }
+#endif
+
   GlobalShortcutListener::GetInstance()->UnregisterAccelerator(accelerator,
                                                                this);
 }