Add xdg shell stubs
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347707c962
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c3f15ea284
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@ -0,0 +1 @@
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/compositor/protocols
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@ -19,7 +19,15 @@ struct wl_shell_state {
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struct wl_list wl_resources;
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};
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struct xdg_shell_state {
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struct wl_global *wl_global;
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struct wl_list wl_resources;
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};
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void wl_shell_init(struct wl_display *display,
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struct wl_shell_state *state);
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void xdg_shell_init(struct wl_display *display,
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struct xdg_shell_state *state);
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#endif
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@ -0,0 +1,11 @@
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#!/usr/bin/env bash
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# TODO add me to the build system
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set -e
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rm -rf xdg-shell
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mkdir -p xdg-shell
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wayland-scanner code /usr/share/wayland-protocols/unstable/xdg-shell/xdg-shell-unstable-v6.xml xdg-shell/xdg-shell.c
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wayland-scanner server-header /usr/share/wayland-protocols/unstable/xdg-shell/xdg-shell-unstable-v6.xml xdg-shell/xdg-shell.h
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@ -20,6 +20,7 @@ struct sample_state {
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struct wlr_renderer *renderer;
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struct wl_compositor_state compositor;
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struct wl_shell_state shell;
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struct xdg_shell_state xdg_shell;
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};
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void handle_output_frame(struct output_state *output, struct timespec *ts) {
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@ -57,6 +58,7 @@ int main() {
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wl_display_init_shm(compositor.display);
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wl_compositor_init(compositor.display, &state.compositor, state.renderer);
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wl_shell_init(compositor.display, &state.shell);
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xdg_shell_init(compositor.display, &state.xdg_shell);
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compositor_run(&compositor);
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}
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@ -0,0 +1,119 @@
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#include <assert.h>
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#include <wayland-server.h>
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#include <wlr/util/log.h>
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#include <stdlib.h>
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#include "compositor.h"
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#include "compositor/protocols/xdg-shell.h"
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static void xdg_surface_destroy(struct wl_client *client,
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struct wl_resource *resource) {
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wlr_log(L_DEBUG, "TODO xdg surface destroy");
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}
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static void destroy_xdg_shell_surface(struct wl_resource *resource) {
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struct xdg_surface_state *state = wl_resource_get_user_data(resource);
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free(state);
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}
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static void xdg_surface_get_toplevel(struct wl_client *client,
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struct wl_resource *resource, uint32_t id) {
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wlr_log(L_DEBUG, "TODO xdg surface get toplevel");
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}
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static void xdg_surface_get_popup(struct wl_client *client,
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struct wl_resource *resource, uint32_t id, struct wl_resource *parent,
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struct wl_resource *wl_positioner) {
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wlr_log(L_DEBUG, "TODO xdg surface get popup");
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}
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static void xdg_surface_ack_configure(struct wl_client *client,
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struct wl_resource *resource, uint32_t serial) {
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wlr_log(L_DEBUG, "TODO xdg surface ack configure");
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}
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static void xdg_surface_set_window_geometry(struct wl_client *client,
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struct wl_resource *resource, int32_t x, int32_t y, int32_t width,
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int32_t height) {
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wlr_log(L_DEBUG, "TODO xdg surface set window geometry");
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}
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static const struct zxdg_surface_v6_interface zxdg_surface_v6_implementation = {
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.destroy = xdg_surface_destroy,
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.get_toplevel = xdg_surface_get_toplevel,
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.get_popup = xdg_surface_get_popup,
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.ack_configure = xdg_surface_ack_configure,
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.set_window_geometry = xdg_surface_set_window_geometry,
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};
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struct xdg_surface_state {
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struct wlr_surface *wlr_surface;
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};
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static void xdg_shell_destroy(struct wl_client *client,
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struct wl_resource *resource) {
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wlr_log(L_DEBUG, "TODO: xdg shell destroy");
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}
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static void xdg_shell_create_positioner(struct wl_client *client,
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struct wl_resource *resource, uint32_t id) {
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wlr_log(L_DEBUG, "TODO: xdg shell create positioner");
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}
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static void xdg_shell_get_xdg_surface(struct wl_client *client, struct
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wl_resource *resource, uint32_t id,
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struct wl_resource *surface_resource) {
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struct wlr_surface *wlr_surface = wl_resource_get_user_data(surface_resource);
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struct xdg_surface_state *state = malloc(sizeof(struct xdg_surface_state));
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state->wlr_surface = wlr_surface;
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struct wl_resource *shell_surface_resource = wl_resource_create(client,
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&zxdg_surface_v6_interface, wl_resource_get_version(resource), id);
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wl_resource_set_implementation(shell_surface_resource,
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&zxdg_surface_v6_implementation, state, destroy_xdg_shell_surface);
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}
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static void xdg_shell_pong(struct wl_client *client, struct wl_resource *resource, uint32_t serial) {
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wlr_log(L_DEBUG, "TODO xdg shell pong");
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}
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static struct zxdg_shell_v6_interface xdg_shell_impl = {
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.destroy = xdg_shell_destroy,
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.create_positioner = xdg_shell_create_positioner,
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.get_xdg_surface = xdg_shell_get_xdg_surface,
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.pong = xdg_shell_pong,
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};
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static void xdg_destroy_shell(struct wl_resource *resource) {
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struct xdg_shell_state *state = wl_resource_get_user_data(resource);
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struct wl_resource *_resource = NULL;
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wl_resource_for_each(_resource, &state->wl_resources) {
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if (_resource == resource) {
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struct wl_list *link = wl_resource_get_link(_resource);
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wl_list_remove(link);
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break;
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}
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}
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}
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static void xdg_shell_bind(struct wl_client *wl_client, void *_state,
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uint32_t version, uint32_t id) {
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struct xdg_shell_state *state = _state;
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assert(wl_client && state);
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if (version > 1) {
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wlr_log(L_ERROR, "Client requested unsupported wl_shell version, disconnecting");
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wl_client_destroy(wl_client);
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return;
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}
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struct wl_resource *wl_resource = wl_resource_create(
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wl_client, &zxdg_shell_v6_interface, version, id);
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wl_resource_set_implementation(wl_resource, &xdg_shell_impl,
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state, xdg_destroy_shell);
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wl_list_insert(&state->wl_resources, wl_resource_get_link(wl_resource));
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}
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void xdg_shell_init(struct wl_display *display, struct xdg_shell_state *state) {
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struct wl_global *wl_global = wl_global_create(display,
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&zxdg_shell_v6_interface, 1, state, xdg_shell_bind);
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state->wl_global = wl_global;
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wl_list_init(&state->wl_resources);
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}
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@ -11,7 +11,29 @@ executable('tablet', 'tablet.c', dependencies: dep_wlr, link_with: lib_shared)
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compositor_src = [
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'compositor/main.c',
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'compositor/wl_compositor.c',
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'compositor/wl_shell.c'
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'compositor/wl_shell.c',
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'compositor/xdg_shell.c',
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'compositor/protocols/xdg-shell.c',
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]
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wayland_scanner = find_program('wayland-scanner')
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wayland_protocols_pkgdatadir = dep_wayland_proto.get_pkgconfig_variable('pkgdatadir')
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protocols_src = meson.current_source_dir() + '/compositor/protocols'
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run_command(['mkdir', '-p', protocols_src])
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protocols = [
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['/unstable/xdg-shell/xdg-shell-unstable-v6.xml', 'xdg-shell']
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]
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foreach p : protocols
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xml = wayland_protocols_pkgdatadir + p[0]
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run_command([wayland_scanner, 'code', xml,
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protocols_src + '/' + p[1] + '.c'])
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run_command([wayland_scanner, 'server-header', xml,
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protocols_src + '/' + p[1] + '.h'])
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endforeach
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executable('compositor', compositor_src, dependencies: dep_wlr, link_with: lib_shared)
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