mirror of
https://github.com/hyprwm/wlroots-hyprland.git
synced 2024-11-02 11:55:59 +01:00
232 lines
6.8 KiB
C
232 lines
6.8 KiB
C
#include <GLES2/gl2.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <wayland-client.h>
|
|
#include <wayland-egl.h>
|
|
#include <wlr/render/egl.h>
|
|
#include "idle-inhibit-unstable-v1-client-protocol.h"
|
|
#include "xdg-shell-client-protocol.h"
|
|
|
|
#include <linux/input-event-codes.h>
|
|
|
|
/**
|
|
* Usage: idle-inhibit
|
|
* Creates a xdg-toplevel using the idle-inhibit protocol.
|
|
* It will be solid green, when it has an idle inhibitor, and solid yellow if
|
|
* it does not.
|
|
* Left click with a pointer will toggle this state. (Touch is not supported
|
|
* for now).
|
|
*/
|
|
|
|
static int width = 500, height = 300;
|
|
|
|
static struct wl_compositor *compositor = NULL;
|
|
static struct wl_seat *seat = NULL;
|
|
static struct xdg_wm_base *wm_base = NULL;
|
|
static struct zwp_idle_inhibit_manager_v1 *idle_inhibit_manager = NULL;
|
|
static struct zwp_idle_inhibitor_v1 *idle_inhibitor = NULL;
|
|
|
|
struct wlr_egl egl;
|
|
struct wl_egl_window *egl_window;
|
|
struct wlr_egl_surface *egl_surface;
|
|
|
|
static void draw(void) {
|
|
eglMakeCurrent(egl.display, egl_surface, egl_surface, egl.context);
|
|
|
|
float color[] = {1.0, 1.0, 0.0, 1.0};
|
|
if (idle_inhibitor) {
|
|
color[0] = 0.0;
|
|
}
|
|
|
|
glViewport(0, 0, width, height);
|
|
glClearColor(color[0], color[1], color[2], 1.0);
|
|
glClear(GL_COLOR_BUFFER_BIT);
|
|
|
|
eglSwapBuffers(egl.display, egl_surface);
|
|
}
|
|
|
|
static void pointer_handle_button(void *data, struct wl_pointer *pointer, uint32_t serial,
|
|
uint32_t time, uint32_t button, uint32_t state_w) {
|
|
struct wl_surface *surface = data;
|
|
|
|
if (button == BTN_LEFT && state_w == WL_POINTER_BUTTON_STATE_PRESSED) {
|
|
if (idle_inhibitor) {
|
|
zwp_idle_inhibitor_v1_destroy(idle_inhibitor);
|
|
idle_inhibitor = NULL;
|
|
} else {
|
|
idle_inhibitor =
|
|
zwp_idle_inhibit_manager_v1_create_inhibitor(
|
|
idle_inhibit_manager,
|
|
surface);
|
|
}
|
|
}
|
|
|
|
draw();
|
|
}
|
|
|
|
static void pointer_handle_enter(void *data, struct wl_pointer *wl_pointer,
|
|
uint32_t serial, struct wl_surface *surface,
|
|
wl_fixed_t surface_x, wl_fixed_t surface_y) {
|
|
// This space intentionally left blank
|
|
}
|
|
|
|
static void pointer_handle_leave(void *data, struct wl_pointer *wl_pointer,
|
|
uint32_t serial, struct wl_surface *surface) {
|
|
// This space intentionally left blank
|
|
}
|
|
|
|
static void pointer_handle_motion(void *data, struct wl_pointer *wl_pointer,
|
|
uint32_t time, wl_fixed_t surface_x, wl_fixed_t surface_y) {
|
|
// This space intentionally left blank
|
|
}
|
|
|
|
static void pointer_handle_axis(void *data, struct wl_pointer *wl_pointer,
|
|
uint32_t time, uint32_t axis, wl_fixed_t value) {
|
|
// This space intentionally left blank
|
|
}
|
|
|
|
static void pointer_handle_frame(void *data, struct wl_pointer *wl_pointer) {
|
|
// This space intentionally left blank
|
|
}
|
|
|
|
static void pointer_handle_axis_source(void *data,
|
|
struct wl_pointer *wl_pointer, uint32_t axis_source) {
|
|
// This space intentionally left blank
|
|
}
|
|
|
|
static void pointer_handle_axis_stop(void *data,
|
|
struct wl_pointer *wl_pointer, uint32_t time, uint32_t axis) {
|
|
// This space intentionally left blank
|
|
}
|
|
|
|
static void pointer_handle_axis_discrete(void *data,
|
|
struct wl_pointer *wl_pointer, uint32_t axis, int32_t discrete) {
|
|
// This space intentionally left blank
|
|
}
|
|
|
|
static const struct wl_pointer_listener pointer_listener = {
|
|
.enter = pointer_handle_enter,
|
|
.leave = pointer_handle_leave,
|
|
.motion = pointer_handle_motion,
|
|
.button = pointer_handle_button,
|
|
.axis = pointer_handle_axis,
|
|
.frame = pointer_handle_frame,
|
|
.axis_source = pointer_handle_axis_source,
|
|
.axis_stop = pointer_handle_axis_stop,
|
|
.axis_discrete = pointer_handle_axis_discrete,
|
|
};
|
|
|
|
static void xdg_surface_handle_configure(void *data,
|
|
struct xdg_surface *xdg_surface, uint32_t serial) {
|
|
xdg_surface_ack_configure(xdg_surface, serial);
|
|
wl_egl_window_resize(egl_window, width, height, 0, 0);
|
|
draw();
|
|
}
|
|
|
|
static const struct xdg_surface_listener xdg_surface_listener = {
|
|
.configure = xdg_surface_handle_configure,
|
|
};
|
|
|
|
static void xdg_toplevel_handle_configure(void *data,
|
|
struct xdg_toplevel *xdg_toplevel, int32_t w, int32_t h,
|
|
struct wl_array *states) {
|
|
width = w;
|
|
height = h;
|
|
}
|
|
|
|
static void xdg_toplevel_handle_close(void *data,
|
|
struct xdg_toplevel *xdg_toplevel) {
|
|
exit(EXIT_SUCCESS);
|
|
}
|
|
|
|
|
|
static const struct xdg_toplevel_listener xdg_toplevel_listener = {
|
|
.configure = xdg_toplevel_handle_configure,
|
|
.close = xdg_toplevel_handle_close,
|
|
};
|
|
|
|
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) {
|
|
compositor = wl_registry_bind(registry, name,
|
|
&wl_compositor_interface, 1);
|
|
} else if (strcmp(interface, xdg_wm_base_interface.name) == 0) {
|
|
wm_base = wl_registry_bind(registry, name, &xdg_wm_base_interface, 1);
|
|
} else if (strcmp(interface, zwp_idle_inhibit_manager_v1_interface.name) == 0) {
|
|
idle_inhibit_manager = wl_registry_bind(registry, name,
|
|
&zwp_idle_inhibit_manager_v1_interface, 1);
|
|
} else if (strcmp(interface, wl_seat_interface.name) == 0) {
|
|
seat = wl_registry_bind(registry, name, &wl_seat_interface, version);
|
|
}
|
|
}
|
|
|
|
static void handle_global_remove(void *data, struct wl_registry *registry,
|
|
uint32_t name) {
|
|
// who cares
|
|
}
|
|
|
|
static const struct wl_registry_listener registry_listener = {
|
|
.global = handle_global,
|
|
.global_remove = handle_global_remove,
|
|
};
|
|
|
|
int main(int argc, char **argv) {
|
|
struct wl_display *display = wl_display_connect(NULL);
|
|
if (display == NULL) {
|
|
fprintf(stderr, "Failed to create display\n");
|
|
return EXIT_FAILURE;
|
|
}
|
|
|
|
struct wl_registry *registry = wl_display_get_registry(display);
|
|
wl_registry_add_listener(registry, ®istry_listener, NULL);
|
|
wl_display_dispatch(display);
|
|
wl_display_roundtrip(display);
|
|
|
|
if (compositor == NULL) {
|
|
fprintf(stderr, "wl-compositor not available\n");
|
|
return EXIT_FAILURE;
|
|
}
|
|
if (wm_base == NULL) {
|
|
fprintf(stderr, "xdg-shell not available\n");
|
|
return EXIT_FAILURE;
|
|
}
|
|
if (idle_inhibit_manager == NULL) {
|
|
fprintf(stderr, "idle-inhibit not available\n");
|
|
return EXIT_FAILURE;
|
|
}
|
|
|
|
wlr_egl_init(&egl, EGL_PLATFORM_WAYLAND_EXT, display, NULL,
|
|
WL_SHM_FORMAT_ARGB8888);
|
|
|
|
struct wl_surface *surface = wl_compositor_create_surface(compositor);
|
|
struct xdg_surface *xdg_surface =
|
|
xdg_wm_base_get_xdg_surface(wm_base, surface);
|
|
struct xdg_toplevel *xdg_toplevel = xdg_surface_get_toplevel(xdg_surface);
|
|
|
|
idle_inhibitor =
|
|
zwp_idle_inhibit_manager_v1_create_inhibitor(idle_inhibit_manager,
|
|
surface);
|
|
|
|
struct wl_pointer *pointer = wl_seat_get_pointer(seat);
|
|
wl_pointer_add_listener(pointer, &pointer_listener, surface);
|
|
|
|
|
|
xdg_surface_add_listener(xdg_surface, &xdg_surface_listener, NULL);
|
|
xdg_toplevel_add_listener(xdg_toplevel, &xdg_toplevel_listener, NULL);
|
|
|
|
wl_surface_commit(surface);
|
|
|
|
egl_window = wl_egl_window_create(surface, width, height);
|
|
egl_surface = wlr_egl_create_surface(&egl, egl_window);
|
|
|
|
wl_display_roundtrip(display);
|
|
|
|
draw();
|
|
|
|
while (wl_display_dispatch(display) != -1) {
|
|
// This space intentionally left blank
|
|
}
|
|
|
|
return EXIT_SUCCESS;
|
|
}
|