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-rw-r--r--examples/layer-shell.c101
-rw-r--r--include/wlr/types/wlr_xdg_shell.h2
-rw-r--r--types/wlr_layer_shell.c2
-rw-r--r--types/wlr_xdg_shell.c15
4 files changed, 106 insertions, 14 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;
diff --git a/include/wlr/types/wlr_xdg_shell.h b/include/wlr/types/wlr_xdg_shell.h
index cf96df4a..b05dcac1 100644
--- a/include/wlr/types/wlr_xdg_shell.h
+++ b/include/wlr/types/wlr_xdg_shell.h
@@ -183,6 +183,8 @@ void wlr_xdg_shell_destroy(struct wlr_xdg_shell *xdg_shell);
struct wlr_xdg_surface *wlr_xdg_surface_from_resource(
struct wl_resource *resource);
+struct wlr_xdg_surface *wlr_xdg_surface_from_popup_resource(
+ struct wl_resource *resource);
struct wlr_box wlr_xdg_popup_get_geometry(struct wlr_xdg_popup *popup);
diff --git a/types/wlr_layer_shell.c b/types/wlr_layer_shell.c
index 7e603118..29e44827 100644
--- a/types/wlr_layer_shell.c
+++ b/types/wlr_layer_shell.c
@@ -137,7 +137,7 @@ static void layer_surface_handle_get_popup(struct wl_client *client,
struct wlr_layer_surface *parent =
layer_surface_from_resource(layer_resource);
struct wlr_xdg_surface *popup_surface =
- wlr_xdg_surface_from_resource(popup_resource);
+ wlr_xdg_surface_from_popup_resource(popup_resource);
assert(popup_surface->role == WLR_XDG_SURFACE_ROLE_POPUP);
struct wlr_xdg_popup *popup = popup_surface->popup;
diff --git a/types/wlr_xdg_shell.c b/types/wlr_xdg_shell.c
index 080d57a4..66dac02a 100644
--- a/types/wlr_xdg_shell.c
+++ b/types/wlr_xdg_shell.c
@@ -527,7 +527,7 @@ struct wlr_box wlr_xdg_popup_get_geometry(struct wlr_xdg_popup *popup) {
static const struct xdg_popup_interface xdg_popup_implementation;
-static struct wlr_xdg_surface *xdg_surface_from_xdg_popup_resource(
+struct wlr_xdg_surface *wlr_xdg_surface_from_popup_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &xdg_popup_interface,
&xdg_popup_implementation));
@@ -538,7 +538,7 @@ static void xdg_popup_handle_grab(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *seat_resource,
uint32_t serial) {
struct wlr_xdg_surface *surface =
- xdg_surface_from_xdg_popup_resource(resource);
+ wlr_xdg_surface_from_popup_resource(resource);
struct wlr_seat_client *seat_client =
wlr_seat_client_from_resource(seat_resource);
@@ -574,7 +574,7 @@ static void xdg_popup_handle_grab(struct wl_client *client,
static void xdg_popup_handle_destroy(struct wl_client *client,
struct wl_resource *resource) {
struct wlr_xdg_surface *surface =
- xdg_surface_from_xdg_popup_resource(resource);
+ wlr_xdg_surface_from_popup_resource(resource);
if (!wl_list_empty(&surface->popups)) {
wl_resource_post_error(surface->client->resource,
@@ -593,7 +593,7 @@ static const struct xdg_popup_interface xdg_popup_implementation = {
static void xdg_popup_resource_destroy(struct wl_resource *resource) {
struct wlr_xdg_surface *surface =
- xdg_surface_from_xdg_popup_resource(resource);
+ wlr_xdg_surface_from_popup_resource(resource);
if (surface != NULL) {
xdg_popup_destroy(surface);
}
@@ -1281,6 +1281,13 @@ static void wlr_xdg_surface_popup_committed(
struct wlr_xdg_surface *surface) {
assert(surface->role == WLR_XDG_SURFACE_ROLE_POPUP);
+ if (!surface->popup->parent) {
+ wl_resource_post_error(surface->resource,
+ XDG_SURFACE_ERROR_NOT_CONSTRUCTED,
+ "xdg_popup has no parent");
+ return;
+ }
+
if (!surface->popup->committed) {
wlr_xdg_surface_schedule_configure(surface);
surface->popup->committed = true;
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-25 18:26:47 +0000