wayland: store layer properties

[staging/windowmanager.git] / src / wayland.hpp

diff --git a/src/wayland.hpp b/src/wayland.hpp
index f58ada0..c8a7113 100644 (file)
--- a/src/wayland.hpp
+++ b/src/wayland.hpp
@@ -88,6 +88,10 @@ struct registry : public wayland_proxy<struct wl_registry> {
 //  \___/ \__,_|\__| .__/ \__,_|\__|
 //                 |_|
 struct output : wayland_proxy<struct wl_output> {
+   int width;
+   int height;
+   int refresh;
+
    output(struct wl_registry *registry, uint32_t name, uint32_t version);
 
    // Events
@@ -197,7 +201,15 @@ struct surface : public wayland_proxy<struct ivi_controller_surface>,
 //          |___/
 struct layer : public wayland_proxy<struct ivi_controller_layer>,
                controlled_entity {
+   struct rect dst_rect;
+   struct rect src_rect;
+   struct size size;
+   int32_t orientation;
+   int32_t visibility;
+   float opacity;
+
    layer(uint32_t i, struct controller *c);
+   layer(uint32_t i, int32_t w, int32_t h, struct controller *c);
    ~layer() override;
 
    // Requests
@@ -259,6 +271,9 @@ struct layer : public wayland_proxy<struct ivi_controller_layer>,
 struct screen : public wayland_proxy<struct ivi_controller_screen>,
                 controlled_entity {
    screen(uint32_t i, struct controller *c, struct ivi_controller_screen *p);
+
+   void clear() { ivi_controller_screen_clear(this->proxy); }
+   void add_layer(layer *l) { ivi_controller_screen_add_layer(this->proxy, l->proxy); }
 };
 
 //                  _             _ _
@@ -272,9 +287,37 @@ struct controller : public wayland_proxy<struct ivi_controller> {
    std::map<uint32_t, std::unique_ptr<struct layer>> layers;
    std::map<uint32_t, std::unique_ptr<struct screen>> screens;
 
+   typedef std::pair<char const *, std::function<void(struct controller *)>>
+      name_task_pair;
+   std::vector<name_task_pair> pending;
+
+   size output_size;
+
+   void add_task(char const *name,
+                 std::function<void(struct controller *)> &&f) {
+      this->pending.emplace_back(std::make_pair(name, f));
+   }
+
+   void execute_pending() {
+      if (!this->pending.empty()) {
+         for (auto &t : this->pending) {
+            logdebug("executing task '%s'", t.first);
+            t.second(this);
+         }
+         this->pending.clear();
+         ivi_controller_commit_changes(this->proxy);
+         // XXX: No flush here...
+      }
+   }
+
    controller(struct wl_registry *r, uint32_t name, uint32_t version);
    ~controller() override;
 
+   // Requests
+   void commit_changes() const { ivi_controller_commit_changes(this->proxy); }
+   void layer_create(uint32_t id, int32_t w, int32_t h);
+   void surface_create(uint32_t id);
+
    // Events
    // controller
    void controller_screen(uint32_t id, struct ivi_controller_screen *screen);