wayland: added notification prototype, be more explicit about struct types
[staging/windowmanager.git] / src / wayland.cpp
index 4f1dbd1..fef0cc3 100644 (file)
@@ -15,18 +15,19 @@ namespace wl {
 //  \__,_|_|___/ .__/|_|\__,_|\__, |
 //             |_|            |___/
 display::display()
-   : d(std::unique_ptr<wl_display, void (*)(wl_display *)>(
+   : d(std::unique_ptr<struct wl_display,
+                       std::function<void(struct wl_display *)>>(
         wl_display_connect(NULL),
-        [](wl_display *d) {
-           logdebug("wl::display %s @ %p", __func__, d);
+        [](struct wl_display *d) {
+           logdebug("wl::display ~display @ %p", d);
            wl_display_disconnect(d);
         })),
-     r(std::make_unique<registry>(d.get())) {}
+     r(std::make_unique<struct registry>(d.get())) {}
 
 display::~display() {}
 
 bool display::ok() const {
-   return d.get() != nullptr && wl_display_get_error(d.get()) == 0;
+   return d && wl_display_get_error(d.get()) == 0;
 }
 
 void display::roundtrip() { wl_display_roundtrip(this->d.get()); }
@@ -42,18 +43,19 @@ int display::dispatch() { return wl_display_dispatch(this->d.get()); }
 namespace {
 void registry_global(void *data, struct wl_registry *r, uint32_t name,
                      char const *iface, uint32_t v) {
-   static_cast<registry *>(data)->global(name, iface, v);
+   static_cast<struct registry *>(data)->global(name, iface, v);
 }
 
 void registry_global_remove(void *data, struct wl_registry *r, uint32_t name) {
-   static_cast<registry *>(data)->global_remove(name);
+   static_cast<struct registry *>(data)->global_remove(name);
 }
 
-constexpr wl_registry_listener registry_listener = {registry_global,
-                                                    registry_global_remove};
+constexpr struct wl_registry_listener registry_listener = {
+   registry_global, registry_global_remove};
 }
 
-registry::registry(wl_display *d) : wayland_proxy(wl_display_get_registry(d)) {
+registry::registry(struct wl_display *d)
+   : wayland_proxy(wl_display_get_registry(d)) {
    wl_registry_add_listener(this->proxy, &registry_listener, this);
 }
 
@@ -87,28 +89,28 @@ void output_geometry(void *data, struct wl_output *wl_output, int32_t x,
                      int32_t y, int32_t physical_width, int32_t physical_height,
                      int32_t subpixel, const char *make, const char *model,
                      int32_t transform) {
-   static_cast<output *>(data)->geometry(x, y, physical_width, physical_height,
-                                         subpixel, make, model, transform);
+   static_cast<struct output *>(data)->geometry(
+      x, y, physical_width, physical_height, subpixel, make, model, transform);
 }
 
 void output_mode(void *data, struct wl_output *wl_output, uint32_t flags,
                  int32_t width, int32_t height, int32_t refresh) {
-   static_cast<output *>(data)->mode(flags, width, height, refresh);
+   static_cast<struct output *>(data)->mode(flags, width, height, refresh);
 }
 
 void output_done(void *data, struct wl_output *wl_output) {
-   static_cast<output *>(data)->done();
+   static_cast<struct output *>(data)->done();
 }
 
 void output_scale(void *data, struct wl_output *wl_output, int32_t factor) {
-   static_cast<output *>(data)->scale(factor);
+   static_cast<struct output *>(data)->scale(factor);
 }
 
-constexpr wl_output_listener output_listener = {output_geometry, output_mode,
-                                                output_done, output_scale};
+constexpr struct wl_output_listener output_listener = {
+   output_geometry, output_mode, output_done, output_scale};
 }
 
-output::output(wl_registry *r, uint32_t name, uint32_t v)
+output::output(struct wl_registry *r, uint32_t name, uint32_t v)
    : wayland_proxy(wl_registry_bind(r, name, &wl_output_interface, v)) {
    wl_output_add_listener(this->proxy, &output_listener, this);
 }
@@ -158,31 +160,31 @@ namespace {
 void controller_screen(void *data, struct ivi_controller *ivi_controller,
                        uint32_t id_screen,
                        struct ivi_controller_screen *screen) {
-   static_cast<controller *>(data)->screen(id_screen, screen);
+   static_cast<struct controller *>(data)->screen(id_screen, screen);
 }
 
 void controller_layer(void *data, struct ivi_controller *ivi_controller,
                       uint32_t id_layer) {
-   static_cast<controller *>(data)->layer(id_layer);
+   static_cast<struct controller *>(data)->layer(id_layer);
 }
 
 void controller_surface(void *data, struct ivi_controller *ivi_controller,
                         uint32_t id_surface) {
-   static_cast<controller *>(data)->surface(id_surface);
+   static_cast<struct controller *>(data)->surface(id_surface);
 }
 
 void controller_error(void *data, struct ivi_controller *ivi_controller,
                       int32_t object_id, int32_t object_type,
                       int32_t error_code, const char *error_text) {
-   static_cast<controller *>(data)->error(object_id, object_type, error_code,
-                                          error_text);
+   static_cast<struct controller *>(data)->error(object_id, object_type,
+                                                 error_code, error_text);
 }
 
-constexpr ivi_controller_listener listener = {
+constexpr struct ivi_controller_listener listener = {
    controller_screen, controller_layer, controller_surface, controller_error};
 }
 
-controller::controller(wl_registry *r, uint32_t name, uint32_t version)
+controller::controller(struct wl_registry *r, uint32_t name, uint32_t version)
    : wayland_proxy(
         wl_registry_bind(r, name, &ivi_controller_interface, version)) {
    ivi_controller_add_listener(this->proxy, &listener, this);
@@ -222,51 +224,52 @@ namespace {
 void layer_visibility(void *data,
                       struct ivi_controller_layer *ivi_controller_layer,
                       int32_t visibility) {
-   static_cast<layer *>(data)->visibility(visibility);
+   static_cast<struct layer *>(data)->visibility(visibility);
 }
 
 void layer_opacity(void *data,
                    struct ivi_controller_layer *ivi_controller_layer,
                    wl_fixed_t opacity) {
-   static_cast<layer *>(data)->opacity(wl_fixed_to_double(opacity));
+   static_cast<struct layer *>(data)->opacity(wl_fixed_to_double(opacity));
 }
 
 void layer_source_rectangle(void *data,
                             struct ivi_controller_layer *ivi_controller_layer,
                             int32_t x, int32_t y, int32_t width,
                             int32_t height) {
-   static_cast<layer *>(data)->source_rectangle(x, y, width, height);
+   static_cast<struct layer *>(data)->source_rectangle(x, y, width, height);
 }
 
 void layer_destination_rectangle(
    void *data, struct ivi_controller_layer *ivi_controller_layer, int32_t x,
    int32_t y, int32_t width, int32_t height) {
-   static_cast<layer *>(data)->destination_rectangle(x, y, width, height);
+   static_cast<struct layer *>(data)->destination_rectangle(x, y, width,
+                                                            height);
 }
 
 void layer_configuration(void *data,
                          struct ivi_controller_layer *ivi_controller_layer,
                          int32_t width, int32_t height) {
-   static_cast<layer *>(data)->configuration(width, height);
+   static_cast<struct layer *>(data)->configuration(width, height);
 }
 
 void layer_orientation(void *data,
                        struct ivi_controller_layer *ivi_controller_layer,
                        int32_t orientation) {
-   static_cast<layer *>(data)->orientation(orientation);
+   static_cast<struct layer *>(data)->orientation(orientation);
 }
 
 void layer_screen(void *data, struct ivi_controller_layer *ivi_controller_layer,
                   struct wl_output *screen) {
-   static_cast<layer *>(data)->screen(screen);
+   static_cast<struct layer *>(data)->screen(screen);
 }
 
 void layer_destroyed(void *data,
                      struct ivi_controller_layer *ivi_controller_layer) {
-   static_cast<layer *>(data)->destroyed();
+   static_cast<struct layer *>(data)->destroyed();
 }
 
-constexpr ivi_controller_layer_listener layer_listener = {
+constexpr struct ivi_controller_layer_listener layer_listener = {
    layer_visibility,       layer_opacity,
    layer_source_rectangle, layer_destination_rectangle,
    layer_configuration,    layer_orientation,
@@ -274,7 +277,7 @@ constexpr ivi_controller_layer_listener layer_listener = {
 };
 }
 
-layer::layer(uint32_t i, ivi_controller *c)
+layer::layer(uint32_t i, struct ivi_controller *c)
    : wayland_proxy(ivi_controller_layer_create(c, i, 0, 0)), id(i) {
    ivi_controller_layer_add_listener(this->proxy, &layer_listener, this);
 }
@@ -333,49 +336,50 @@ namespace {
 void surface_visibility(void *data,
                         struct ivi_controller_surface *ivi_controller_surface,
                         int32_t visibility) {
-   static_cast<surface *>(data)->visibility(visibility);
+   static_cast<struct surface *>(data)->visibility(visibility);
 }
 
 void surface_opacity(void *data,
                      struct ivi_controller_surface *ivi_controller_surface,
                      wl_fixed_t opacity) {
-   static_cast<surface *>(data)->opacity(wl_fixed_to_double(opacity));
+   static_cast<struct surface *>(data)->opacity(wl_fixed_to_double(opacity));
 }
 
 void surface_source_rectangle(
    void *data, struct ivi_controller_surface *ivi_controller_surface, int32_t x,
    int32_t y, int32_t width, int32_t height) {
-   static_cast<surface *>(data)->source_rectangle(x, y, width, height);
+   static_cast<struct surface *>(data)->source_rectangle(x, y, width, height);
 }
 
 void surface_destination_rectangle(
    void *data, struct ivi_controller_surface *ivi_controller_surface, int32_t x,
    int32_t y, int32_t width, int32_t height) {
-   static_cast<surface *>(data)->destination_rectangle(x, y, width, height);
+   static_cast<struct surface *>(data)->destination_rectangle(x, y, width,
+                                                              height);
 }
 
 void surface_configuration(
    void *data, struct ivi_controller_surface *ivi_controller_surface,
    int32_t width, int32_t height) {
-   static_cast<surface *>(data)->configuration(width, height);
+   static_cast<struct surface *>(data)->configuration(width, height);
 }
 
 void surface_orientation(void *data,
                          struct ivi_controller_surface *ivi_controller_surface,
                          int32_t orientation) {
-   static_cast<surface *>(data)->orientation(orientation);
+   static_cast<struct surface *>(data)->orientation(orientation);
 }
 
 void surface_pixelformat(void *data,
                          struct ivi_controller_surface *ivi_controller_surface,
                          int32_t pixelformat) {
-   static_cast<surface *>(data)->pixelformat(pixelformat);
+   static_cast<struct surface *>(data)->pixelformat(pixelformat);
 }
 
 void surface_layer(void *data,
                    struct ivi_controller_surface *ivi_controller_surface,
                    struct ivi_controller_layer *layer) {
-   static_cast<surface *>(data)->layer(layer);
+   static_cast<struct surface *>(data)->layer(layer);
 }
 
 void surface_stats(void *data,
@@ -383,22 +387,22 @@ void surface_stats(void *data,
                    uint32_t redraw_count, uint32_t frame_count,
                    uint32_t update_count, uint32_t pid,
                    const char *process_name) {
-   static_cast<surface *>(data)->stats(redraw_count, frame_count, update_count,
-                                       pid, process_name);
+   static_cast<struct surface *>(data)->stats(redraw_count, frame_count,
+                                              update_count, pid, process_name);
 }
 
 void surface_destroyed(void *data,
                        struct ivi_controller_surface *ivi_controller_surface) {
-   static_cast<surface *>(data)->destroyed();
+   static_cast<struct surface *>(data)->destroyed();
 }
 
 void surface_content(void *data,
                      struct ivi_controller_surface *ivi_controller_surface,
                      int32_t content_state) {
-   static_cast<surface *>(data)->content(content_state);
+   static_cast<struct surface *>(data)->content(content_state);
 }
 
-static constexpr ivi_controller_surface_listener surface_listener = {
+constexpr struct ivi_controller_surface_listener surface_listener = {
    surface_visibility,
    surface_opacity,
    surface_source_rectangle,
@@ -413,7 +417,7 @@ static constexpr ivi_controller_surface_listener surface_listener = {
 };
 }
 
-surface::surface(uint32_t i, ivi_controller *c)
+surface::surface(uint32_t i, struct ivi_controller *c)
    : wayland_proxy(ivi_controller_surface_create(c, i)), id(i) {
    ivi_controller_surface_add_listener(this->proxy, &surface_listener, this);
 }
@@ -479,11 +483,11 @@ void surface::content(int32_t content_state) {
 }
 
 //
-// ___  ___ _ __ ___  ___ _ __
-/// __|/ __| '__/ _ \/ _ \ '_ \
-//\__ \ (__| | |  __/  __/ | | |
-//|___/\___|_|  \___|\___|_| |_|
+//  ___  ___ _ __ ___  ___ _ __
+// / __|/ __| '__/ _ \/ _ \ '_ \
+// \__ \ (__| | |  __/  __/ | | |
+// |___/\___|_|  \___|\___|_| |_|
 //
-screen::screen(uint32_t i, ivi_controller_screen *p)
+screen::screen(uint32_t i, struct ivi_controller_screen *p)
    : wayland_proxy(p), id(i) {}
 }