diff options
Diffstat (limited to 'src/wayland.hpp')
| -rw-r--r-- | src/wayland.hpp | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/src/wayland.hpp b/src/wayland.hpp new file mode 100644 index 0000000..5cafd1a --- /dev/null +++ b/src/wayland.hpp @@ -0,0 +1,212 @@ +#ifndef WM_WAYLAND_HPP +#define WM_WAYLAND_HPP + +#include "ivi-controller-client-protocol.h" + +#include "util.h" + +#include <functional> +#include <map> +#include <memory> + +// _ _ +// __ ____ _ _ _| | __ _ _ __ __| | _ __ _ __ _____ ___ _ +// \ \ /\ / / _` | | | | |/ _` | '_ \ / _` | | '_ \| '__/ _ \ \/ / | | | +// \ V V / (_| | |_| | | (_| | | | | (_| | | |_) | | | (_) > <| |_| | +// \_/\_/ \__,_|\__, |_|\__,_|_| |_|\__,_|____| .__/|_| \___/_/\_\\__, | +// |___/ |_____|_| |___/ +template <typename ProxyT> +struct wayland_proxy { + ProxyT *proxy; + + wayland_proxy(void *p) : proxy(static_cast<ProxyT *>(p)) {} + + virtual ~wayland_proxy() { + // If this is the nullptr, then it means it already was destroyed by a + // custom wayland dtor + logdebug("%s %p @ %p", __func__, this, this->proxy); + if (proxy) { + wl_proxy_destroy(reinterpret_cast<wl_proxy *>(proxy)); + } + } +}; + +// _ +// _ __ __ _ _ __ ___ ___ ___ _ __ __ _ ___ ___ __ _| | +// | '_ \ / _` | '_ ` _ \ / _ \/ __| '_ \ / _` |/ __/ _ \ \ \ /\ / / | +// | | | | (_| | | | | | | __/\__ \ |_) | (_| | (_| __/ \ V V /| | +// |_| |_|\__,_|_| |_| |_|\___||___/ .__/ \__,_|\___\___| \_/\_/ |_| +// |_| +namespace wl { +struct registry; + +// _ _ _ +// __| (_)___ _ __ | | __ _ _ _ +// / _` | / __| '_ \| |/ _` | | | | +// | (_| | \__ \ |_) | | (_| | |_| | +// \__,_|_|___/ .__/|_|\__,_|\__, | +// |_| |___/ +struct display { + std::unique_ptr<wl_display, void (*)(wl_display *)> d; + std::unique_ptr<registry> r; + + display(); + void roundtrip(); +}; + +// _ _ +// _ __ ___ __ _(_)___| |_ _ __ _ _ +// | '__/ _ \/ _` | / __| __| '__| | | | +// | | | __/ (_| | \__ \ |_| | | |_| | +// |_| \___|\__, |_|___/\__|_| \__, | +// |___/ |___/ +struct registry : public wayland_proxy<wl_registry> { + typedef std::function<void(wl_registry *, uint32_t, uint32_t)> binder; + std::map<std::string, binder> bindings; + + registry(wl_display *d); + ~registry(); + + void add_global_handler(char const *iface, binder bind); + + void event_global(uint32_t name, char const *iface, uint32_t v); + void event_global_remove(uint32_t name); + + static void s_global(void *data, struct wl_registry *r, uint32_t name, + char const *iface, uint32_t v); + + static void s_global_remove(void *data, struct wl_registry *r, + uint32_t name); + + static constexpr wl_registry_listener listener = {s_global, s_global_remove}; +}; + +// _ _ +// ___ _ _| |_ _ __ _ _| |_ +// / _ \| | | | __| '_ \| | | | __| +// | (_) | |_| | |_| |_) | |_| | |_ +// \___/ \__,_|\__| .__/ \__,_|\__| +// |_| +struct output : wayland_proxy<wl_output> { + output(wl_registry *registry, uint32_t name, uint32_t version); + + void event_geometry(int32_t x, int32_t y, int32_t pw, int32_t ph, + int32_t subpel, char const *make, char const *model, + int32_t tx); + void event_mode(uint32_t flags, int32_t w, int32_t h, int32_t r); + void event_done(); + void event_scale(int32_t factor); + + static void s_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 void s_mode(void *data, struct wl_output *wl_output, uint32_t flags, + int32_t width, int32_t height, int32_t refresh); + + static void s_done(void *data, struct wl_output *wl_output); + + static void s_scale(void *data, struct wl_output *wl_output, int32_t factor); + + static constexpr wl_output_listener listener = {s_geometry, s_mode, s_done, + s_scale}; +}; +}; + +// _ __ __ _ _ __ ___ ___ ___ _ __ __ _ ___ ___ +// | '_ \ / _` | '_ ` _ \ / _ \/ __| '_ \ / _` |/ __/ _ \ +// | | | | (_| | | | | | | __/\__ \ |_) | (_| | (_| __/ +// |_| |_|\__,_|_| |_| |_|\___||___/ .__/ \__,_|\___\___| +// |_| +// _ _ +// __ _ ___ _ __ (_)_ _(_) +// / _` |/ _ \ '_ \| \ \ / / | +// | (_| | __/ | | | |\ V /| | +// \__, |\___|_| |_|_| \_/ |_| +// |___/ +namespace genivi { + +// __ +// ___ _ _ _ __ / _| __ _ ___ ___ +// / __| | | | '__| |_ / _` |/ __/ _ \ +// \__ \ |_| | | | _| (_| | (_| __/ +// |___/\__,_|_| |_| \__,_|\___\___| +// +struct surface : public wayland_proxy<ivi_controller_surface> { + uint32_t id; + + surface(uint32_t i, ivi_controller *c); + ~surface() override; + + static constexpr ivi_controller_surface_listener listener = {}; +}; + +// _ +// | | __ _ _ _ ___ _ __ +// | |/ _` | | | |/ _ \ '__| +// | | (_| | |_| | __/ | +// |_|\__,_|\__, |\___|_| +// |___/ +struct layer : public wayland_proxy<ivi_controller_layer> { + uint32_t id; + + layer(uint32_t i, ivi_controller *c); + ~layer() override; + + static constexpr ivi_controller_layer_listener listener = {}; +}; + +// +// ___ ___ _ __ ___ ___ _ __ +/// __|/ __| '__/ _ \/ _ \ '_ \ +//\__ \ (__| | | __/ __/ | | | +//|___/\___|_| \___|\___|_| |_| +// +struct screen : public wayland_proxy<ivi_controller_screen> { + uint32_t id; + + screen(uint32_t i, ivi_controller_screen *p); +}; + +// _ _ _ +// ___ ___ _ __ | |_ _ __ ___ | | | ___ _ __ +// / __/ _ \| '_ \| __| '__/ _ \| | |/ _ \ '__| +// | (_| (_) | | | | |_| | | (_) | | | __/ | +// \___\___/|_| |_|\__|_| \___/|_|_|\___|_| +// +struct controller : public wayland_proxy<ivi_controller> { + std::map<uint32_t, std::unique_ptr<surface>> surfaces; + std::map<uint32_t, std::unique_ptr<layer>> layers; + std::map<uint32_t, std::unique_ptr<screen>> screens; + + controller(wl_registry *r, uint32_t name, uint32_t version); + ~controller() override; + + void event_screen(uint32_t id, ivi_controller_screen *screen); + void event_layer(uint32_t id); + void event_surface(uint32_t id); + void event_error(int32_t oid, int32_t otype, int32_t code, char const *text); + + // thunks... + static void s_screen(void *data, struct ivi_controller *ivi_controller, + uint32_t id_screen, + struct ivi_controller_screen *screen); + + static void s_layer(void *data, struct ivi_controller *ivi_controller, + uint32_t id_layer); + + static void s_surface(void *data, struct ivi_controller *ivi_controller, + uint32_t id_surface); + + static void s_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 constexpr ivi_controller_listener listener = {s_screen, s_layer, + s_surface, s_error}; +}; +} + +#endif // !WM_WAYLAND_HPP |