diff options
Diffstat (limited to 'examples/layer-shell.c')
| -rw-r--r-- | examples/layer-shell.c | 101 |
1 files changed, 92 insertions, 9 deletions
diff --git a/examples/layer-shell.c b/examples/layer-shell.c index 245d762f..eee90b73 100644 --- a/examples/layer-shell.c +++ b/examples/layer-shell.c @@ -1,4 +1,9 @@ #define _POSIX_C_SOURCE 199309L +#ifdef __linux__ +#include <linux/input-event-codes.h> +#elif __FreeBSD__ +#include <dev/evdev/input-event-codes.h> +#endif #include <assert.h> #include <GLES2/gl2.h> #include <limits.h> @@ -13,15 +18,19 @@ #include <wlr/render/egl.h> #include <wlr/util/log.h> #include "wlr-layer-shell-unstable-v1-client-protocol.h" +#include "xdg-shell-client-protocol.h" + +static struct wl_display *display; +static struct wl_compositor *compositor; +static struct wl_seat *seat; +static struct wl_shm *shm; +static struct wl_pointer *pointer; +static struct wl_keyboard *keyboard; +static struct xdg_wm_base *xdg_wm_base; +static struct zwlr_layer_shell_v1 *layer_shell; -static struct wl_compositor *compositor = NULL; -static struct wl_seat *seat = NULL; -static struct wl_shm *shm = NULL; -static struct wl_pointer *pointer = NULL; -static struct wl_keyboard *keyboard = NULL; -static struct zwlr_layer_shell_v1 *layer_shell = NULL; struct zwlr_layer_surface_v1 *layer_surface; -static struct wl_output *wl_output = NULL; +static struct wl_output *wl_output; struct wl_surface *wl_surface; struct wlr_egl egl; @@ -30,6 +39,9 @@ struct wlr_egl_surface *egl_surface; struct wl_callback *frame_callback; static uint32_t output = UINT32_MAX; +struct xdg_surface *popup_surface; +struct xdg_popup *popup; + static uint32_t layer = ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND; static uint32_t anchor = 0; static uint32_t width = 256, height = 256; @@ -121,6 +133,71 @@ static void draw(void) { demo.last_frame = ts; } +static void xdg_surface_handle_configure(void *data, + struct xdg_surface *xdg_surface, uint32_t serial) { + xdg_surface_ack_configure(xdg_surface, serial); + // Whatever +} + +static const struct xdg_surface_listener xdg_surface_listener = { + .configure = xdg_surface_handle_configure, +}; + +static void xdg_popup_configure(void *data, struct xdg_popup *xdg_popup, + int32_t x, int32_t y, int32_t width, int32_t height) { + // Meh. +} + +static void xdg_popup_done(void *data, struct xdg_popup *xdg_popup) { + // We leak the surface, but who cares + xdg_popup_destroy(popup); + popup = NULL; +} + +static const struct xdg_popup_listener xdg_popup_listener = { + .configure = xdg_popup_configure, + .popup_done = xdg_popup_done, +}; + +static void create_popup() { + if (popup) { + return; + } + struct wl_surface *surface = wl_compositor_create_surface(compositor); + assert(xdg_wm_base && surface); + struct xdg_surface *xdg_surface = xdg_wm_base_get_xdg_surface( + xdg_wm_base, surface); + struct xdg_positioner *xdg_positioner = xdg_wm_base_create_positioner( + xdg_wm_base); + assert(xdg_surface && xdg_positioner); + + xdg_positioner_set_size(xdg_positioner, 256, 256); + xdg_positioner_set_anchor_rect(xdg_positioner, 0, 0, width, height); + + popup = xdg_surface_get_popup(xdg_surface, NULL, xdg_positioner); + assert(popup); + + zwlr_layer_surface_v1_get_popup(layer_surface, popup); + + xdg_surface_add_listener(xdg_surface, &xdg_surface_listener, NULL); + xdg_popup_add_listener(popup, &xdg_popup_listener, NULL); + + wl_surface_commit(surface); + wl_display_roundtrip(display); + + struct wl_egl_window *egl_window; + struct wlr_egl_surface *egl_surface; + egl_window = wl_egl_window_create(surface, 256, 256); + assert(egl_window); + egl_surface = wlr_egl_create_surface(&egl, egl_window); + assert(egl_surface); + + eglMakeCurrent(egl.display, egl_surface, egl_surface, egl.context); + glClearColor(0.5f, 0.5f, 0.5f, 1.0f); + glClear(GL_COLOR_BUFFER_BIT); + eglSwapBuffers(egl.display, egl_surface); +} + static void layer_surface_configure(void *data, struct zwlr_layer_surface_v1 *surface, uint32_t serial, uint32_t w, uint32_t h) { @@ -172,6 +249,9 @@ static void wl_pointer_button(void *data, struct wl_pointer *wl_pointer, uint32_t serial, uint32_t time, uint32_t button, uint32_t state) { if (state == WL_POINTER_BUTTON_STATE_PRESSED) { buttons++; + if (button == BTN_RIGHT) { + create_popup(); + } } else { buttons--; } @@ -277,7 +357,7 @@ const struct wl_seat_listener seat_listener = { static void handle_global(void *data, struct wl_registry *registry, uint32_t name, const char *interface, uint32_t version) { - if (strcmp(interface, "wl_compositor") == 0) { + if (strcmp(interface, wl_compositor_interface.name) == 0) { compositor = wl_registry_bind(registry, name, &wl_compositor_interface, 1); } else if (strcmp(interface, wl_shm_interface.name) == 0) { @@ -299,6 +379,9 @@ static void handle_global(void *data, struct wl_registry *registry, } else if (strcmp(interface, zwlr_layer_shell_v1_interface.name) == 0) { layer_shell = wl_registry_bind( registry, name, &zwlr_layer_shell_v1_interface, 1); + } else if (strcmp(interface, xdg_wm_base_interface.name) == 0) { + xdg_wm_base = wl_registry_bind( + registry, name, &xdg_wm_base_interface, 1); } } @@ -407,7 +490,7 @@ int main(int argc, char **argv) { } } - struct wl_display *display = wl_display_connect(NULL); + display = wl_display_connect(NULL); if (display == NULL) { fprintf(stderr, "Failed to create display\n"); return 1; |