X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?p=staging%2Fwindowmanager.git;a=blobdiff_plain;f=src%2Fapp.cpp;h=8208e8b7eecf5e3dbf84606169af67cd6970f8c6;hp=9b6486ab0b37722c836b5d3e50000df2e9c60c46;hb=f8e49ab7a90503ff791e264d61d5b658b0b4fad0;hpb=260b142249baa6cbd9147473384d40f83f7db61e

diff --git a/src/app.cpp b/src/app.cpp
index 9b6486a..8208e8b 100644
--- a/src/app.cpp
+++ b/src/app.cpp
@@ -490,6 +490,7 @@ char const *App::api_deactivate_surface(char const *drawing_name) {
       return "No surface active";
    }
 
+   // XXX: check against main_surface, main_surface_name is the configuration item.
    if (*surface_id == this->layers.main_surface) {
       logdebug("Refusing to deactivate main_surface %d", *surface_id);
       return nullptr;
@@ -569,6 +570,11 @@ void App::api_ping() {
    this->dispatch_pending_events();
 }
 
+void App::deactivate_main_surface() {
+   this->layers.main_surface = -1;
+   this->api_deactivate_surface(this->layers.main_surface_name.c_str());
+}
+
 //                      _          _   _____                 _
 //  _ __  _ __ _____  _(_) ___  __| | | ____|_   _____ _ __ | |_ ___
 // | '_ \| '__/ _ \ \/ / |/ _ \/ _` | |  _| \ \ / / _ \ '_ \| __/ __|
@@ -600,12 +606,19 @@ void App::surface_created(uint32_t surface_id) {
 void App::surface_removed(uint32_t surface_id) {
    logdebug("surface_id is %u", surface_id);
 
-   auto drawing_name = this->lookup_name(surface_id);
-   if (drawing_name) {
-      this->api_deactivate_surface(drawing_name->c_str());
+   // We cannot normally deactivate the main_surface, so be explicit
+   // about it:
+   if (int(surface_id) == this->layers.main_surface) {
+      this->deactivate_main_surface();
+   } else {
+      auto drawing_name = this->lookup_name(surface_id);
+      if (drawing_name) {
+         this->api_deactivate_surface(drawing_name->c_str());
+      }
    }
 
    this->id_alloc.remove_id(surface_id);
+   this->layers.remove_surface(surface_id);
 }
 
 void App::emit_activated(char const *label) {