From efba58d289ad381c6ca9fae9ded040c816946894 Mon Sep 17 00:00:00 2001
From: Roger Zanoni <rzanoni@igalia.com>
Date: Thu, 18 May 2023 10:34:08 +0200
Subject: [PATCH 06/10] Add AGL wayland window related calls

---
 include/views/cef_window.h             | 34 ++++++++++++++++
 libcef/browser/views/view_util.h       | 10 +++++
 libcef/browser/views/view_util_aura.cc | 54 ++++++++++++++++++++++++++
 libcef/browser/views/window_impl.cc    | 24 ++++++++++++
 libcef/browser/views/window_impl.h     | 10 +++++
 5 files changed, 132 insertions(+)

diff --git a/include/views/cef_window.h b/include/views/cef_window.h
index e34e446bd..dfa7821bc 100644
--- a/include/views/cef_window.h
+++ b/include/views/cef_window.h
@@ -348,6 +348,40 @@ class CefWindow : public CefPanel {
   ///
   /*--cef()--*/
   virtual void RemoveAllAccelerators() = 0;
+
+  // AGL-related calls
+
+  ///
+  /// Tells the agl compositor to activate the app
+  ///
+  /*--cef()--*/
+  virtual void AglActivateApp(const CefString& app) = 0;
+
+  ///
+  /// Tells the agl compositor the application id
+  ///
+  /*--cef()--*/
+  virtual void AglSetAppId(const CefString& app_id) = 0;
+
+  ///
+  /// Tells the agl compositor that everything is set-up and good to go
+  ///
+  /*--cef()--*/
+  virtual void AglSetAppReady() = 0;
+
+  ///
+  /// Tells the agl compositor that the app is the background application
+  ///
+  /*--cef()--*/
+  virtual void AglSetBackGroundApp() = 0;
+
+  ///
+  /// Tells the agl compositor that the app is a panel
+  ///
+  /*--cef()--*/
+  virtual void AglSetPanelApp(uint32_t edge) = 0;
+
+  // -----------------
 };
 
 #endif  // CEF_INCLUDE_VIEWS_CEF_WINDOW_H_
diff --git a/libcef/browser/views/view_util.h b/libcef/browser/views/view_util.h
index 302eee464..505c66d94 100644
--- a/libcef/browser/views/view_util.h
+++ b/libcef/browser/views/view_util.h
@@ -141,6 +141,16 @@ CefWindowHandle GetWindowHandle(views::Widget* widget);
 // Returns the platform window handle for |window|. May return nullptr.
 CefWindowHandle GetWindowHandle(gfx::NativeWindow window);
 
+// AGL-Related calls
+
+void AglActivateApp(views::Widget* widget, const std::string& app);
+void AglSetAppId(views::Widget* widget, const std::string& app_id);
+void AglSetAppReady(views::Widget* widget);
+void AglSetBackGroundApp(views::Widget* widget);
+void AglSetPanelApp(views::Widget* widget, uint32_t edge);
+
+// -----------------
+
 }  // namespace view_util
 
 #endif  // CEF_LIBCEF_BROWSER_VIEWS_VIEW_UTIL_H_
diff --git a/libcef/browser/views/view_util_aura.cc b/libcef/browser/views/view_util_aura.cc
index 8a144eb33..2ad2f3dc7 100644
--- a/libcef/browser/views/view_util_aura.cc
+++ b/libcef/browser/views/view_util_aura.cc
@@ -39,4 +39,58 @@ CefWindowHandle GetWindowHandle(gfx::NativeWindow window) {
   return kNullWindowHandle;
 }
 
+// AGL-Related calls
+
+void AglActivateApp(views::Widget* widget, const std::string& app) {
+  if (!widget) {
+    return;
+  }
+  aura::Window* window = widget->GetNativeWindow();
+  if (window && window->GetRootWindow()) {
+    return window->GetHost()->SetAglActivateApp(app);
+  }
+}
+
+void AglSetAppId(views::Widget* widget, const std::string& app_id) {
+  if (!widget) {
+    return;
+  }
+  aura::Window* window = widget->GetNativeWindow();
+  if (window && window->GetRootWindow()) {
+    return window->GetHost()->SetAglAppId(app_id);
+  }
+}
+
+void AglSetAppReady(views::Widget* widget) {
+  if (!widget) {
+    return;
+  }
+  aura::Window* window = widget->GetNativeWindow();
+  if (window && window->GetRootWindow()) {
+    return window->GetHost()->SetAglReady();
+  }
+}
+
+void AglSetBackGroundApp(views::Widget* widget) {
+  if (!widget) {
+    return;
+  }
+  aura::Window* window = widget->GetNativeWindow();
+  if (window && window->GetRootWindow()) {
+    return window->GetHost()->SetAglBackground();
+  }
+}
+
+void AglSetPanelApp(views::Widget* widget, uint32_t edge) {
+  if (!widget) {
+    return;
+  }
+  aura::Window* window = widget->GetNativeWindow();
+  if (window && window->GetRootWindow()) {
+    return window->GetHost()->SetAglPanel(edge);
+  }
+}
+
+// -----------------
+
 }  // namespace view_util
diff --git a/libcef/browser/views/window_impl.cc b/libcef/browser/views/window_impl.cc
index 64e5c443e..22a4d39f6 100644
--- a/libcef/browser/views/window_impl.cc
+++ b/libcef/browser/views/window_impl.cc
@@ -522,6 +522,30 @@ CefWindowHandle CefWindowImpl::GetWindowHandle() {
   return view_util::GetWindowHandle(widget_);
 }
 
+// AGL-Related calls
+
+void CefWindowImpl::AglActivateApp(const CefString& app) {
+  view_util::AglActivateApp(widget_, app);
+}
+
+void CefWindowImpl::AglSetAppId(const CefString& app_id) {
+  view_util::AglSetAppId(widget_, app_id);
+}
+
+void CefWindowImpl::AglSetAppReady() {
+  view_util::AglSetAppReady(widget_);
+}
+
+void CefWindowImpl::AglSetBackGroundApp() {
+  view_util::AglSetBackGroundApp(widget_);
+}
+
+void CefWindowImpl::AglSetPanelApp(uint32_t edge) {
+  view_util::AglSetPanelApp(widget_, edge);
+}
+
+// -----------------
+
 void CefWindowImpl::SendKeyPress(int key_code, uint32 event_flags) {
   CEF_REQUIRE_VALID_RETURN_VOID();
   InitializeUITesting();
diff --git a/libcef/browser/views/window_impl.h b/libcef/browser/views/window_impl.h
index f9557d415..ad02904f9 100644
--- a/libcef/browser/views/window_impl.h
+++ b/libcef/browser/views/window_impl.h
@@ -132,6 +132,16 @@ class CefWindowImpl
 
   views::Widget* widget() const { return widget_; }
 
+  // AGL-Related calls
+
+  void AglActivateApp(const CefString& app) override;
+  void AglSetAppId(const CefString& app_id) override;
+  void AglSetAppReady() override;
+  void AglSetBackGroundApp() override;
+  void AglSetPanelApp(uint32_t edge) override;
+
+  // -----------------
+
  private:
   // Create a new implementation object.
   // Always call Initialize() after creation.
-- 
2.39.2