Don't send activation event when created

components/exo/wayland/server.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/exo/wayland/server.h"
 
 #include <alpha-compositing-unstable-v1-server-protocol.h>
 #include <gaming-input-unstable-v1-server-protocol.h>
 #include <gaming-input-unstable-v2-server-protocol.h>
 #include <grp.h>
@@ skipping 140 matching lines @@
 
 // A property key containing a boolean set to true if a security object is
 // associated with window.
 DEFINE_UI_CLASS_PROPERTY_KEY(bool, kSurfaceHasSecurityKey, false);
 
 // A property key containing a boolean set to true if a blending object is
 // associated with window.
 DEFINE_UI_CLASS_PROPERTY_KEY(bool, kSurfaceHasBlendingKey, false);
 
 // A property key containing a boolean set to true whether the current
-// OnWindowActivated invocation should be ignored.
-DEFINE_UI_CLASS_PROPERTY_KEY(bool, kIgnoreWindowActivated, false);
+// OnWindowActivated invocation should be ignored. The defualt is true
+// to ignore the activation event originated by creation.
+DEFINE_UI_CLASS_PROPERTY_KEY(bool, kIgnoreWindowActivated, true);
 
 wl_resource* GetSurfaceResource(Surface* surface) {
   return surface->GetProperty(kSurfaceResourceKey);
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // wl_buffer_interface:
 
 void buffer_destroy(wl_client* client, wl_resource* resource) {
   wl_resource_destroy(resource);
@@ skipping 1755 matching lines @@
 
 void remote_surface_activate(wl_client* client,
                              wl_resource* resource,
                              uint32_t serial) {
   ShellSurface* shell_surface = GetUserDataAs<ShellSurface>(resource);
   aura::Window* window = shell_surface->GetWidget()->GetNativeWindow();
 
   // Activation on Aura is synchronous, so activation callbacks will be called
   // before the flag is reset.
   window->SetProperty(kIgnoreWindowActivated, true);
-  GetUserDataAs<ShellSurface>(resource)->Activate();
-  window->ClearProperty(kIgnoreWindowActivated);
+  shell_surface->Activate();
+  window->SetProperty(kIgnoreWindowActivated, false);
 }
 
 void remote_surface_maximize(wl_client* client, wl_resource* resource) {
   GetUserDataAs<ShellSurface>(resource)->Maximize();
 }
 
 void remote_surface_minimize(wl_client* client, wl_resource* resource) {
   GetUserDataAs<ShellSurface>(resource)->Minimize();
 }
 
@@ skipping 164 matching lines @@
   }
   void OnMaximizeModeEnded() override {}
 
   // Overridden from WMHelper::ActivationObserver:
   void OnWindowActivated(aura::Window* gained_active,
                          aura::Window* lost_active) override {
     // If the origin of activation is Wayland client, then assume it's been
     // already activated on the client side, so do not notify about the
     // activation. It means that zcr_remote_shell_v1_send_activated is used
     // only to notify about activations originating in Aura.
-    if (gained_active && gained_active->GetProperty(kIgnoreWindowActivated))
+    if (gained_active && gained_active->GetProperty(kIgnoreWindowActivated)) {
+      gained_active->SetProperty(kIgnoreWindowActivated, false);
       return;
+    }
 
     SendActivated(gained_active, lost_active);
   }
 
  private:
   void ScheduleSendDisplayMetrics(int delay_ms) {
     needs_send_display_metrics_ = true;
     base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
         FROM_HERE, base::Bind(&WaylandRemoteShell::SendDisplayMetrics,
                               weak_ptr_factory_.GetWeakPtr()),
@@ skipping 1773 matching lines @@
   DCHECK(event_loop);
   wl_event_loop_dispatch(event_loop, timeout.InMilliseconds());
 }
 
 void Server::Flush() {
   wl_display_flush_clients(wl_display_.get());
 }
 
 }  // namespace wayland
 }  // namespace exo