mirror of
https://github.com/hyprwm/wlroots-hyprland.git
synced 2024-11-12 16:35:58 +01:00
Add (shitty) support for popups to layer example
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parent
6b7b64ec1e
commit
d3cdb00208
4 changed files with 106 additions and 14 deletions
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@ -1,4 +1,9 @@
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#define _POSIX_C_SOURCE 199309L
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#ifdef __linux__
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#include <linux/input-event-codes.h>
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#elif __FreeBSD__
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#include <dev/evdev/input-event-codes.h>
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#endif
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#include <assert.h>
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#include <GLES2/gl2.h>
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#include <limits.h>
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@ -13,15 +18,19 @@
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#include <wlr/render/egl.h>
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#include <wlr/util/log.h>
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#include "wlr-layer-shell-unstable-v1-client-protocol.h"
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#include "xdg-shell-client-protocol.h"
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static struct wl_display *display;
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static struct wl_compositor *compositor;
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static struct wl_seat *seat;
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static struct wl_shm *shm;
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static struct wl_pointer *pointer;
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static struct wl_keyboard *keyboard;
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static struct xdg_wm_base *xdg_wm_base;
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static struct zwlr_layer_shell_v1 *layer_shell;
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static struct wl_compositor *compositor = NULL;
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static struct wl_seat *seat = NULL;
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static struct wl_shm *shm = NULL;
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static struct wl_pointer *pointer = NULL;
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static struct wl_keyboard *keyboard = NULL;
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static struct zwlr_layer_shell_v1 *layer_shell = NULL;
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struct zwlr_layer_surface_v1 *layer_surface;
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static struct wl_output *wl_output = NULL;
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static struct wl_output *wl_output;
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struct wl_surface *wl_surface;
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struct wlr_egl egl;
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@ -30,6 +39,9 @@ struct wlr_egl_surface *egl_surface;
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struct wl_callback *frame_callback;
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static uint32_t output = UINT32_MAX;
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struct xdg_surface *popup_surface;
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struct xdg_popup *popup;
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static uint32_t layer = ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND;
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static uint32_t anchor = 0;
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static uint32_t width = 256, height = 256;
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@ -121,6 +133,71 @@ static void draw(void) {
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demo.last_frame = ts;
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}
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static void xdg_surface_handle_configure(void *data,
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struct xdg_surface *xdg_surface, uint32_t serial) {
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xdg_surface_ack_configure(xdg_surface, serial);
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// Whatever
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}
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static const struct xdg_surface_listener xdg_surface_listener = {
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.configure = xdg_surface_handle_configure,
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};
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static void xdg_popup_configure(void *data, struct xdg_popup *xdg_popup,
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int32_t x, int32_t y, int32_t width, int32_t height) {
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// Meh.
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}
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static void xdg_popup_done(void *data, struct xdg_popup *xdg_popup) {
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// We leak the surface, but who cares
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xdg_popup_destroy(popup);
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popup = NULL;
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}
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static const struct xdg_popup_listener xdg_popup_listener = {
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.configure = xdg_popup_configure,
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.popup_done = xdg_popup_done,
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};
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static void create_popup() {
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if (popup) {
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return;
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}
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struct wl_surface *surface = wl_compositor_create_surface(compositor);
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assert(xdg_wm_base && surface);
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struct xdg_surface *xdg_surface = xdg_wm_base_get_xdg_surface(
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xdg_wm_base, surface);
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struct xdg_positioner *xdg_positioner = xdg_wm_base_create_positioner(
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xdg_wm_base);
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assert(xdg_surface && xdg_positioner);
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xdg_positioner_set_size(xdg_positioner, 256, 256);
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xdg_positioner_set_anchor_rect(xdg_positioner, 0, 0, width, height);
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popup = xdg_surface_get_popup(xdg_surface, NULL, xdg_positioner);
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assert(popup);
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zwlr_layer_surface_v1_get_popup(layer_surface, popup);
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xdg_surface_add_listener(xdg_surface, &xdg_surface_listener, NULL);
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xdg_popup_add_listener(popup, &xdg_popup_listener, NULL);
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wl_surface_commit(surface);
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wl_display_roundtrip(display);
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struct wl_egl_window *egl_window;
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struct wlr_egl_surface *egl_surface;
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egl_window = wl_egl_window_create(surface, 256, 256);
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assert(egl_window);
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egl_surface = wlr_egl_create_surface(&egl, egl_window);
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assert(egl_surface);
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eglMakeCurrent(egl.display, egl_surface, egl_surface, egl.context);
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glClearColor(0.5f, 0.5f, 0.5f, 1.0f);
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glClear(GL_COLOR_BUFFER_BIT);
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eglSwapBuffers(egl.display, egl_surface);
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}
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static void layer_surface_configure(void *data,
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struct zwlr_layer_surface_v1 *surface,
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uint32_t serial, uint32_t w, uint32_t h) {
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@ -172,6 +249,9 @@ static void wl_pointer_button(void *data, struct wl_pointer *wl_pointer,
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uint32_t serial, uint32_t time, uint32_t button, uint32_t state) {
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if (state == WL_POINTER_BUTTON_STATE_PRESSED) {
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buttons++;
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if (button == BTN_RIGHT) {
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create_popup();
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}
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} else {
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buttons--;
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}
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@ -277,7 +357,7 @@ const struct wl_seat_listener seat_listener = {
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static void handle_global(void *data, struct wl_registry *registry,
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uint32_t name, const char *interface, uint32_t version) {
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if (strcmp(interface, "wl_compositor") == 0) {
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if (strcmp(interface, wl_compositor_interface.name) == 0) {
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compositor = wl_registry_bind(registry, name,
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&wl_compositor_interface, 1);
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} else if (strcmp(interface, wl_shm_interface.name) == 0) {
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@ -299,6 +379,9 @@ static void handle_global(void *data, struct wl_registry *registry,
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} else if (strcmp(interface, zwlr_layer_shell_v1_interface.name) == 0) {
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layer_shell = wl_registry_bind(
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registry, name, &zwlr_layer_shell_v1_interface, 1);
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} else if (strcmp(interface, xdg_wm_base_interface.name) == 0) {
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xdg_wm_base = wl_registry_bind(
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registry, name, &xdg_wm_base_interface, 1);
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}
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}
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@ -407,7 +490,7 @@ int main(int argc, char **argv) {
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}
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}
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struct wl_display *display = wl_display_connect(NULL);
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display = wl_display_connect(NULL);
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if (display == NULL) {
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fprintf(stderr, "Failed to create display\n");
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return 1;
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@ -183,6 +183,8 @@ void wlr_xdg_shell_destroy(struct wlr_xdg_shell *xdg_shell);
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struct wlr_xdg_surface *wlr_xdg_surface_from_resource(
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struct wl_resource *resource);
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struct wlr_xdg_surface *wlr_xdg_surface_from_popup_resource(
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struct wl_resource *resource);
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struct wlr_box wlr_xdg_popup_get_geometry(struct wlr_xdg_popup *popup);
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@ -137,7 +137,7 @@ static void layer_surface_handle_get_popup(struct wl_client *client,
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struct wlr_layer_surface *parent =
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layer_surface_from_resource(layer_resource);
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struct wlr_xdg_surface *popup_surface =
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wlr_xdg_surface_from_resource(popup_resource);
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wlr_xdg_surface_from_popup_resource(popup_resource);
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assert(popup_surface->role == WLR_XDG_SURFACE_ROLE_POPUP);
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struct wlr_xdg_popup *popup = popup_surface->popup;
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@ -527,7 +527,7 @@ struct wlr_box wlr_xdg_popup_get_geometry(struct wlr_xdg_popup *popup) {
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static const struct xdg_popup_interface xdg_popup_implementation;
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static struct wlr_xdg_surface *xdg_surface_from_xdg_popup_resource(
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struct wlr_xdg_surface *wlr_xdg_surface_from_popup_resource(
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struct wl_resource *resource) {
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assert(wl_resource_instance_of(resource, &xdg_popup_interface,
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&xdg_popup_implementation));
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@ -538,7 +538,7 @@ static void xdg_popup_handle_grab(struct wl_client *client,
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struct wl_resource *resource, struct wl_resource *seat_resource,
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uint32_t serial) {
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struct wlr_xdg_surface *surface =
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xdg_surface_from_xdg_popup_resource(resource);
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wlr_xdg_surface_from_popup_resource(resource);
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struct wlr_seat_client *seat_client =
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wlr_seat_client_from_resource(seat_resource);
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@ -574,7 +574,7 @@ static void xdg_popup_handle_grab(struct wl_client *client,
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static void xdg_popup_handle_destroy(struct wl_client *client,
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struct wl_resource *resource) {
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struct wlr_xdg_surface *surface =
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xdg_surface_from_xdg_popup_resource(resource);
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wlr_xdg_surface_from_popup_resource(resource);
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if (!wl_list_empty(&surface->popups)) {
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wl_resource_post_error(surface->client->resource,
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@ -593,7 +593,7 @@ static const struct xdg_popup_interface xdg_popup_implementation = {
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static void xdg_popup_resource_destroy(struct wl_resource *resource) {
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struct wlr_xdg_surface *surface =
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xdg_surface_from_xdg_popup_resource(resource);
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wlr_xdg_surface_from_popup_resource(resource);
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if (surface != NULL) {
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xdg_popup_destroy(surface);
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}
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struct wlr_xdg_surface *surface) {
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assert(surface->role == WLR_XDG_SURFACE_ROLE_POPUP);
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if (!surface->popup->parent) {
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wl_resource_post_error(surface->resource,
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XDG_SURFACE_ERROR_NOT_CONSTRUCTED,
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"xdg_popup has no parent");
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return;
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}
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if (!surface->popup->committed) {
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wlr_xdg_surface_schedule_configure(surface);
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surface->popup->committed = true;
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