App: be a little more thorough when activating a surface

[staging/windowmanager.git] / src / app.cpp

diff --git a/src/app.cpp b/src/app.cpp
index 3e28a5f..f76ebbd 100644 (file)
--- a/src/app.cpp
+++ b/src/app.cpp
@@ -196,7 +196,7 @@ int App::init() {
    // Third level objects
    this->display->roundtrip();
 
-   return init_layout();
+   return init_layers();
 }
 
 int App::dispatch_events() {
@@ -220,7 +220,7 @@ int App::dispatch_events() {
 // | | | | | | |_    | | (_| | |_| | (_) | |_| | |_| |  | |
 // |_|_| |_|_|\__|___|_|\__,_|\__, |\___/ \__,_|\__| |  | |
 //              |_____|       |___/                 \_\/_/
-int App::init_layout() {
+int App::init_layers() {
    if (!this->controller) {
       logerror("ivi_controller global not available");
       return -1;
@@ -274,9 +274,9 @@ namespace {
 void redraw_fix(App *app, std::unique_ptr<genivi::surface> &s, int x, int y, int w, int h) {
    { // XXX: Work around weston redraw issues
       // trigger an update by changing the source dimensions!
-      s->set_configuration(w, h);
-      s->set_source_rectangle(0, 0, w, h);
-      s->set_destination_rectangle(x, y, w, h);
+      s->set_configuration(w + 1, h);
+      s->set_source_rectangle(0, 0, w + 1, h);
+      s->set_destination_rectangle(x, y, w + 1, h);
       app->controller->commit_changes();
       app->display->roundtrip();
 
@@ -285,19 +285,17 @@ void redraw_fix(App *app, std::unique_ptr<genivi::surface> &s, int x, int y, int
       std::this_thread::sleep_for(100ms);
 
       // Set a different size then what we actually want.
-      s->set_configuration(w + 1, h);
-      s->set_source_rectangle(0, 0, w + 1, h);
-      s->set_destination_rectangle(x, y, w + 1, h);
+      s->set_configuration(w, h);
+      s->set_source_rectangle(0, 0, w, h);
+      s->set_destination_rectangle(x, y, w, h);
       app->controller->commit_changes();
       app->display->roundtrip();
-
-      std::this_thread::sleep_for(100ms);
    }
 }
 
 }  // namespace
 
-void App::surface_set_layout(uint32_t surface_id) {
+void App::surface_init_layout(uint32_t surface_id) {
    if (!this->controller->surface_exists(surface_id)) {
       logerror("Surface %d does not exist", int(surface_id));
       return;
@@ -332,8 +330,6 @@ void App::surface_set_layout(uint32_t surface_id) {
       h = this->controller->output_size.h + 1 + h;
    }
 
-   redraw_fix(this, s, x, y, w, h);
-
    // configure surface to wxh dimensions
    s->set_configuration(w, h);
 
@@ -349,6 +345,8 @@ void App::surface_set_layout(uint32_t surface_id) {
    this->controller->commit_changes();
    this->display->roundtrip();
 
+   redraw_fix(this, s, x, y, w, h);
+
    this->controller->layers[layer_id]->add_surface(s.get());
 
    // activate the main_surface right away
@@ -388,20 +386,17 @@ char const *App::activate_surface(char const *drawing_name) {
    // Set all others invisible
    for (auto &i : this->controller->surfaces) {
       auto &si = this->controller->sprops[i.second->id];
-      if (int(si.id) != this->layers.main_surface) {
-         i.second->set_visibility(0);
-         this->controller->commit_changes();
-         this->display->flush();
+      if (si.visibility != 0 &&
+          int(si.id) != this->layers.main_surface) {
+         this->deactivate(i.second->id);
       }
    }
-   s->set_visibility(1);
+   this->activate(s->id);
 
    // commit changes
    this->controller->commit_changes();
    this->display->flush();
 
-   this->emit_activated(drawing_name);
-
    // no error
    return nullptr;
 }
@@ -422,10 +417,10 @@ char const *App::deactivate_surface(char const *drawing_name) {
       return "Cannot deactivate main_surface";
    }
 
+   this->deactivate(surface_id);
 
-
-   this->emit_deactivated(drawing_name);
-
+   this->controller->commit_changes();
+   this->display->flush();
 
    return nullptr;
 }
@@ -437,16 +432,12 @@ char const *App::deactivate_surface(char const *drawing_name) {
 // | .__/|_|  \___/_/\_\_|\___|\__,_| |_____| \_/ \___|_| |_|\__|___/
 // |_|
 void App::surface_created(uint32_t surface_id) {
-   //surface_id >>= id_allocator::id_shift;
-
    logdebug("surface_id is %u", surface_id);
 
-   this->surface_set_layout(surface_id);
+   this->surface_init_layout(surface_id);
 }
 
 void App::surface_removed(uint32_t surface_id) {
-   //surface_id >>= id_allocator::id_shift;
-
    logdebug("surface_id is %u", surface_id);
 
    this->id_alloc.remove_id(surface_id);
@@ -500,6 +491,22 @@ result<int> App::request_surface(char const *drawing_name) {
    return Err<int>("Surface already present");
 }
 
+void App::activate(unsigned id) {
+   if (this->controller->sprops[id].visibility == 0) {
+      this->controller->surfaces[id]->set_visibility(1);
+      this->emit_activated(
+              this->lookup_name(id).value_or("unknown-name").c_str());
+   }
+}
+
+void App::deactivate(unsigned id) {
+   if (this->controller->sprops[id].visibility != 0) {
+      this->controller->surfaces[id]->set_visibility(0);
+      this->emit_deactivated(
+              this->lookup_name(id).value_or("unknown-name").c_str());
+   }
+}
+
 //  _     _           _ _                            _   _                 _
 // | |__ (_)_ __   __| (_)_ __   __ _     __ _ _ __ (_) (_)_ __ ___  _ __ | |
 // | '_ \| | '_ \ / _` | | '_ \ / _` |   / _` | '_ \| | | | '_ ` _ \| '_ \| |
@@ -520,6 +527,7 @@ binding_api::result_type binding_api::activate_surface(
    logdebug("%s drawing_name %s", __func__, drawing_name);
    auto r = this->app->activate_surface(drawing_name);
    if (r != nullptr) {
+      logdebug("%s failed with error: %s", __func__, r);
       return Err<json_object *>(r);
    }
    return Ok(json_object_new_object());
@@ -529,6 +537,7 @@ binding_api::result_type binding_api::deactivate_surface(char const* drawing_nam
    logdebug("%s drawing_name %s", __func__, drawing_name);
    auto r = this->app->deactivate_surface(drawing_name);
    if (r != nullptr) {
+      logdebug("%s failed with error: %s", __func__, r);
       return Err<json_object *>(r);
    }
    return Ok(json_object_new_object());
@@ -571,14 +580,6 @@ binding_api::result_type binding_api::debug_terminate() {
    return Ok(json_object_new_object());
 }
 
-binding_api::result_type binding_api::demo_activate_surface(uint32_t s) {
-   return Err<json_object *>("not implemented");
-}
-
-binding_api::result_type binding_api::demo_activate_all() {
-   return Err<json_object *>("not implemented");
-}
-
 //                  _             _ _            _                 _
 //   ___ ___  _ __ | |_ _ __ ___ | | | ___ _ __ | |__   ___   ___ | | _____
 //  / __/ _ \| '_ \| __| '__/ _ \| | |/ _ \ '__|| '_ \ / _ \ / _ \| |/ / __|