xdg-shell-v6: split into separate files
This commit is contained in:
emersion
parent
383ce3d5b7
commit
facc5aa359
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@ -0,0 +1,45 @@
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#ifndef TYPES_WLR_XDG_SHELL_V6_H
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#define TYPES_WLR_XDG_SHELL_V6_H
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#include <wayland-server.h>
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#include <wlr/types/wlr_xdg_shell_v6.h>
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#include "xdg-shell-unstable-v6-protocol.h"
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struct wlr_xdg_positioner_v6_resource {
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struct wl_resource *resource;
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struct wlr_xdg_positioner_v6 attrs;
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};
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#define XDG_TOPLEVEL_ROLE "xdg_toplevel_v6"
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#define XDG_POPUP_ROLE "xdg_popup_v6"
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uint32_t xdg_surface_v6_schedule_configure(struct wlr_xdg_surface_v6 *surface);
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struct wlr_xdg_surface_v6 *xdg_surface_v6_create(
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struct wlr_xdg_client_v6 *client, struct wlr_surface *surface,
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uint32_t id);
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void xdg_surface_unmap(struct wlr_xdg_surface_v6 *surface);
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void xdg_surface_destroy(struct wlr_xdg_surface_v6 *surface);
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void xdg_positioner_v6_create(struct wlr_xdg_client_v6 *client, uint32_t id);
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struct wlr_xdg_positioner_v6_resource *xdg_positioner_from_resource(
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struct wl_resource *resource);
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void xdg_popup_v6_create(struct wlr_xdg_surface_v6 *xdg_surface,
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struct wlr_xdg_surface_v6 *parent,
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struct wlr_xdg_positioner_v6_resource *positioner, int32_t id);
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void xdg_surface_v6_popup_committed(struct wlr_xdg_surface_v6 *surface);
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struct wlr_xdg_popup_grab_v6 *xdg_shell_popup_grab_from_seat(
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struct wlr_xdg_shell_v6 *shell, struct wlr_seat *seat);
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void xdg_popup_destroy(struct wlr_xdg_surface_v6 *surface);
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void xdg_toplevel_v6_create(struct wlr_xdg_surface_v6 *xdg_surface,
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uint32_t id);
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void xdg_surface_v6_toplevel_committed(struct wlr_xdg_surface_v6 *surface);
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void xdg_toplevel_v6_send_configure(struct wlr_xdg_surface_v6 *surface,
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struct wlr_xdg_surface_v6_configure *configure);
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void xdg_toplevel_v6_ack_configure(struct wlr_xdg_surface_v6 *surface,
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struct wlr_xdg_surface_v6_configure *configure);
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bool xdg_surface_v6_toplevel_state_compare(struct wlr_xdg_toplevel_v6 *state);
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void xdg_toplevel_destroy(struct wlr_xdg_surface_v6 *surface);
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#endif
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@ -242,12 +242,6 @@ uint32_t wlr_xdg_toplevel_v6_set_resizing(struct wlr_xdg_surface_v6 *surface,
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*/
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void wlr_xdg_surface_v6_send_close(struct wlr_xdg_surface_v6 *surface);
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/**
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* Compute the popup position in its parent's surface-local coordinate system.
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*/
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void wlr_xdg_surface_v6_popup_get_position(struct wlr_xdg_surface_v6 *surface,
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double *popup_sx, double *popup_sy);
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/**
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* Find a surface within this xdg-surface tree at the given surface-local
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* coordinates. Returns the surface and coordinates in the leaf surface
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@ -9,6 +9,11 @@ lib_wlr_types = static_library(
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'seat/wlr_seat_pointer.c',
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'seat/wlr_seat_touch.c',
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'seat/wlr_seat.c',
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'xdg_shell_v6/wlr_xdg_popup_v6.c',
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'xdg_shell_v6/wlr_xdg_positioner_v6.c',
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'xdg_shell_v6/wlr_xdg_shell_v6.c',
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'xdg_shell_v6/wlr_xdg_surface_v6.c',
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'xdg_shell_v6/wlr_xdg_toplevel_v6.c',
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'wlr_box.c',
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'wlr_compositor.c',
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'wlr_cursor.c',
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@ -37,7 +42,6 @@ lib_wlr_types = static_library(
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'wlr_wl_shell.c',
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'wlr_xcursor_manager.c',
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'wlr_xdg_output.c',
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'wlr_xdg_shell_v6.c',
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'wlr_xdg_shell.c',
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),
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include_directories: wlr_inc,
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File diff suppressed because it is too large
Load Diff
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@ -0,0 +1,517 @@
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#include <assert.h>
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#include <stdlib.h>
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#include <string.h>
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#include "types/wlr_xdg_shell_v6.h"
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#include "util/signal.h"
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static struct wlr_xdg_surface_v6 *xdg_popup_grab_get_topmost(
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struct wlr_xdg_popup_grab_v6 *grab) {
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struct wlr_xdg_popup_v6 *popup;
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wl_list_for_each(popup, &grab->popups, grab_link) {
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return popup->base;
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}
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return NULL;
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}
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static void xdg_pointer_grab_end(struct wlr_seat_pointer_grab *grab) {
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struct wlr_xdg_popup_grab_v6 *popup_grab = grab->data;
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struct wlr_xdg_popup_v6 *popup, *tmp;
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wl_list_for_each_safe(popup, tmp, &popup_grab->popups, grab_link) {
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zxdg_popup_v6_send_popup_done(popup->resource);
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}
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wlr_seat_pointer_end_grab(grab->seat);
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}
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static void xdg_pointer_grab_enter(struct wlr_seat_pointer_grab *grab,
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struct wlr_surface *surface, double sx, double sy) {
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struct wlr_xdg_popup_grab_v6 *popup_grab = grab->data;
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if (wl_resource_get_client(surface->resource) == popup_grab->client) {
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wlr_seat_pointer_enter(grab->seat, surface, sx, sy);
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} else {
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wlr_seat_pointer_clear_focus(grab->seat);
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}
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}
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static void xdg_pointer_grab_motion(struct wlr_seat_pointer_grab *grab,
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uint32_t time, double sx, double sy) {
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wlr_seat_pointer_send_motion(grab->seat, time, sx, sy);
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}
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static uint32_t xdg_pointer_grab_button(struct wlr_seat_pointer_grab *grab,
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uint32_t time, uint32_t button, uint32_t state) {
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uint32_t serial =
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wlr_seat_pointer_send_button(grab->seat, time, button, state);
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if (serial) {
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return serial;
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} else {
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xdg_pointer_grab_end(grab);
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return 0;
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}
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}
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static void xdg_pointer_grab_axis(struct wlr_seat_pointer_grab *grab,
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uint32_t time, enum wlr_axis_orientation orientation, double value,
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int32_t value_discrete, enum wlr_axis_source source) {
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wlr_seat_pointer_send_axis(grab->seat, time, orientation, value,
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value_discrete, source);
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}
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static void xdg_pointer_grab_cancel(struct wlr_seat_pointer_grab *grab) {
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xdg_pointer_grab_end(grab);
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}
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static const struct wlr_pointer_grab_interface xdg_pointer_grab_impl = {
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.enter = xdg_pointer_grab_enter,
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.motion = xdg_pointer_grab_motion,
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.button = xdg_pointer_grab_button,
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.cancel = xdg_pointer_grab_cancel,
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.axis = xdg_pointer_grab_axis,
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};
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static void xdg_keyboard_grab_enter(struct wlr_seat_keyboard_grab *grab,
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struct wlr_surface *surface, uint32_t keycodes[], size_t num_keycodes,
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struct wlr_keyboard_modifiers *modifiers) {
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// keyboard focus should remain on the popup
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}
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static void xdg_keyboard_grab_key(struct wlr_seat_keyboard_grab *grab,
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uint32_t time, uint32_t key, uint32_t state) {
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wlr_seat_keyboard_send_key(grab->seat, time, key, state);
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}
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static void xdg_keyboard_grab_modifiers(struct wlr_seat_keyboard_grab *grab,
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struct wlr_keyboard_modifiers *modifiers) {
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wlr_seat_keyboard_send_modifiers(grab->seat, modifiers);
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}
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static void xdg_keyboard_grab_cancel(struct wlr_seat_keyboard_grab *grab) {
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wlr_seat_keyboard_end_grab(grab->seat);
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}
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static const struct wlr_keyboard_grab_interface xdg_keyboard_grab_impl = {
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.enter = xdg_keyboard_grab_enter,
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.key = xdg_keyboard_grab_key,
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.modifiers = xdg_keyboard_grab_modifiers,
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.cancel = xdg_keyboard_grab_cancel,
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};
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static void xdg_popup_grab_handle_seat_destroy(
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struct wl_listener *listener, void *data) {
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struct wlr_xdg_popup_grab_v6 *xdg_grab =
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wl_container_of(listener, xdg_grab, seat_destroy);
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wl_list_remove(&xdg_grab->seat_destroy.link);
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struct wlr_xdg_popup_v6 *popup, *next;
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wl_list_for_each_safe(popup, next, &xdg_grab->popups, grab_link) {
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xdg_surface_destroy(popup->base);
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}
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wl_list_remove(&xdg_grab->link);
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free(xdg_grab);
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}
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struct wlr_xdg_popup_grab_v6 *xdg_shell_popup_grab_from_seat(
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struct wlr_xdg_shell_v6 *shell, struct wlr_seat *seat) {
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struct wlr_xdg_popup_grab_v6 *xdg_grab;
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wl_list_for_each(xdg_grab, &shell->popup_grabs, link) {
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if (xdg_grab->seat == seat) {
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return xdg_grab;
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}
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}
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xdg_grab = calloc(1, sizeof(struct wlr_xdg_popup_grab_v6));
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if (!xdg_grab) {
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return NULL;
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}
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xdg_grab->pointer_grab.data = xdg_grab;
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xdg_grab->pointer_grab.interface = &xdg_pointer_grab_impl;
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xdg_grab->keyboard_grab.data = xdg_grab;
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xdg_grab->keyboard_grab.interface = &xdg_keyboard_grab_impl;
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wl_list_init(&xdg_grab->popups);
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wl_list_insert(&shell->popup_grabs, &xdg_grab->link);
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xdg_grab->seat = seat;
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xdg_grab->seat_destroy.notify = xdg_popup_grab_handle_seat_destroy;
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wl_signal_add(&seat->events.destroy, &xdg_grab->seat_destroy);
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return xdg_grab;
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}
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static const struct zxdg_popup_v6_interface zxdg_popup_v6_implementation;
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static struct wlr_xdg_surface_v6 *xdg_surface_from_xdg_popup_resource(
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struct wl_resource *resource) {
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assert(wl_resource_instance_of(resource, &zxdg_popup_v6_interface,
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&zxdg_popup_v6_implementation));
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return wl_resource_get_user_data(resource);
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}
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void xdg_popup_destroy(struct wlr_xdg_surface_v6 *surface) {
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assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_POPUP);
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xdg_surface_unmap(surface);
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wl_resource_set_user_data(surface->popup->resource, NULL);
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wl_list_remove(&surface->popup->link);
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free(surface->popup);
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surface->popup = NULL;
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surface->role = WLR_XDG_SURFACE_V6_ROLE_NONE;
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}
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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_v6 *surface =
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xdg_surface_from_xdg_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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if (surface->popup->committed) {
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wl_resource_post_error(surface->popup->resource,
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ZXDG_POPUP_V6_ERROR_INVALID_GRAB,
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"xdg_popup is already mapped");
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return;
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}
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struct wlr_xdg_popup_grab_v6 *popup_grab =
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xdg_shell_popup_grab_from_seat(surface->client->shell,
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seat_client->seat);
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struct wlr_xdg_surface_v6 *topmost = xdg_popup_grab_get_topmost(popup_grab);
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bool parent_is_toplevel =
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surface->popup->parent->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL;
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if ((topmost == NULL && !parent_is_toplevel) ||
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(topmost != NULL && topmost != surface->popup->parent)) {
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wl_resource_post_error(surface->client->resource,
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ZXDG_SHELL_V6_ERROR_NOT_THE_TOPMOST_POPUP,
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"xdg_popup was not created on the topmost popup");
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return;
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}
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popup_grab->client = surface->client->client;
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surface->popup->seat = seat_client->seat;
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wl_list_insert(&popup_grab->popups, &surface->popup->grab_link);
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wlr_seat_pointer_start_grab(seat_client->seat,
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&popup_grab->pointer_grab);
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wlr_seat_keyboard_start_grab(seat_client->seat,
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&popup_grab->keyboard_grab);
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}
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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_v6 *surface =
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xdg_surface_from_xdg_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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ZXDG_SHELL_V6_ERROR_NOT_THE_TOPMOST_POPUP,
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"xdg_popup was destroyed while it was not the topmost popup");
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return;
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}
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wl_resource_destroy(resource);
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}
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static const struct zxdg_popup_v6_interface zxdg_popup_v6_implementation = {
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.destroy = xdg_popup_handle_destroy,
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.grab = xdg_popup_handle_grab,
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};
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static void xdg_popup_handle_resource_destroy(struct wl_resource *resource) {
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struct wlr_xdg_surface_v6 *surface =
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xdg_surface_from_xdg_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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}
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void xdg_surface_v6_popup_committed(struct wlr_xdg_surface_v6 *surface) {
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assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_POPUP);
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if (!surface->popup->committed) {
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xdg_surface_v6_schedule_configure(surface);
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surface->popup->committed = true;
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}
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}
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void xdg_popup_v6_create(struct wlr_xdg_surface_v6 *xdg_surface,
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struct wlr_xdg_surface_v6 *parent,
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struct wlr_xdg_positioner_v6_resource *positioner, int32_t id) {
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if (positioner->attrs.size.width == 0 ||
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positioner->attrs.anchor_rect.width == 0) {
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wl_resource_post_error(xdg_surface->resource,
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ZXDG_SHELL_V6_ERROR_INVALID_POSITIONER,
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"positioner object is not complete");
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return;
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}
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if (wlr_surface_set_role(xdg_surface->surface, XDG_POPUP_ROLE,
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xdg_surface->resource, ZXDG_SHELL_V6_ERROR_ROLE)) {
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return;
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}
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xdg_surface->popup = calloc(1, sizeof(struct wlr_xdg_popup_v6));
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if (!xdg_surface->popup) {
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wl_resource_post_no_memory(xdg_surface->resource);
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return;
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}
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xdg_surface->popup->resource =
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wl_resource_create(xdg_surface->client->client, &zxdg_popup_v6_interface,
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wl_resource_get_version(xdg_surface->resource), id);
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if (xdg_surface->popup->resource == NULL) {
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free(xdg_surface->popup);
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wl_resource_post_no_memory(xdg_surface->resource);
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return;
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}
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wl_resource_set_implementation(xdg_surface->popup->resource,
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&zxdg_popup_v6_implementation, xdg_surface,
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xdg_popup_handle_resource_destroy);
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xdg_surface->role = WLR_XDG_SURFACE_V6_ROLE_POPUP;
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xdg_surface->popup->base = xdg_surface;
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xdg_surface->popup->parent = parent;
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xdg_surface->popup->geometry =
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wlr_xdg_positioner_v6_get_geometry(&positioner->attrs);
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// positioner properties
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memcpy(&xdg_surface->popup->positioner, &positioner->attrs,
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sizeof(struct wlr_xdg_positioner_v6));
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wl_list_insert(&parent->popups, &xdg_surface->popup->link);
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wlr_signal_emit_safe(&parent->events.new_popup, xdg_surface->popup);
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}
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void wlr_xdg_popup_v6_get_anchor_point(struct wlr_xdg_popup_v6 *popup,
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int *root_sx, int *root_sy) {
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struct wlr_box rect = popup->positioner.anchor_rect;
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enum zxdg_positioner_v6_anchor anchor = popup->positioner.anchor;
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int sx = 0, sy = 0;
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if (anchor == ZXDG_POSITIONER_V6_ANCHOR_NONE) {
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sx = (rect.x + rect.width) / 2;
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sy = (rect.y + rect.height) / 2;
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} else if (anchor == ZXDG_POSITIONER_V6_ANCHOR_TOP) {
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sx = (rect.x + rect.width) / 2;
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sy = rect.y;
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} else if (anchor == ZXDG_POSITIONER_V6_ANCHOR_BOTTOM) {
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||||
sx = (rect.x + rect.width) / 2;
|
||||
sy = rect.y + rect.height;
|
||||
} else if (anchor == ZXDG_POSITIONER_V6_ANCHOR_LEFT) {
|
||||
sx = rect.x;
|
||||
sy = (rect.y + rect.height) / 2;
|
||||
} else if (anchor == ZXDG_POSITIONER_V6_ANCHOR_RIGHT) {
|
||||
sx = rect.x + rect.width;
|
||||
sy = (rect.y + rect.height) / 2;
|
||||
} else if (anchor == (ZXDG_POSITIONER_V6_ANCHOR_TOP |
|
||||
ZXDG_POSITIONER_V6_ANCHOR_LEFT)) {
|
||||
sx = rect.x;
|
||||
sy = rect.y;
|
||||
} else if (anchor == (ZXDG_POSITIONER_V6_ANCHOR_TOP |
|
||||
ZXDG_POSITIONER_V6_ANCHOR_RIGHT)) {
|
||||
sx = rect.x + rect.width;
|
||||
sy = rect.y;
|
||||
} else if (anchor == (ZXDG_POSITIONER_V6_ANCHOR_BOTTOM |
|
||||
ZXDG_POSITIONER_V6_ANCHOR_LEFT)) {
|
||||
sx = rect.x;
|
||||
sy = rect.y + rect.height;
|
||||
} else if (anchor == (ZXDG_POSITIONER_V6_ANCHOR_BOTTOM |
|
||||
ZXDG_POSITIONER_V6_ANCHOR_RIGHT)) {
|
||||
sx = rect.x + rect.width;
|
||||
sy = rect.y + rect.height;
|
||||
}
|
||||
|
||||
*root_sx = sx;
|
||||
*root_sy = sy;
|
||||
}
|
||||
|
||||
void wlr_xdg_popup_v6_get_toplevel_coords(struct wlr_xdg_popup_v6 *popup,
|
||||
int popup_sx, int popup_sy, int *toplevel_sx, int *toplevel_sy) {
|
||||
struct wlr_xdg_surface_v6 *parent = popup->parent;
|
||||
while (parent != NULL && parent->role == WLR_XDG_SURFACE_V6_ROLE_POPUP) {
|
||||
popup_sx += parent->popup->geometry.x;
|
||||
popup_sy += parent->popup->geometry.y;
|
||||
parent = parent->popup->parent;
|
||||
}
|
||||
assert(parent);
|
||||
|
||||
*toplevel_sx = popup_sx + parent->geometry.x;
|
||||
*toplevel_sy = popup_sy + parent->geometry.y;
|
||||
}
|
||||
|
||||
static void xdg_popup_v6_box_constraints(struct wlr_xdg_popup_v6 *popup,
|
||||
struct wlr_box *toplevel_sx_box, int *offset_x, int *offset_y) {
|
||||
int popup_width = popup->geometry.width;
|
||||
int popup_height = popup->geometry.height;
|
||||
int anchor_sx = 0, anchor_sy = 0;
|
||||
wlr_xdg_popup_v6_get_anchor_point(popup, &anchor_sx, &anchor_sy);
|
||||
int popup_sx = 0, popup_sy = 0;
|
||||
wlr_xdg_popup_v6_get_toplevel_coords(popup, popup->geometry.x,
|
||||
popup->geometry.y, &popup_sx, &popup_sy);
|
||||
*offset_x = 0, *offset_y = 0;
|
||||
|
||||
if (popup_sx < toplevel_sx_box->x) {
|
||||
*offset_x = toplevel_sx_box->x - popup_sx;
|
||||
} else if (popup_sx + popup_width >
|
||||
toplevel_sx_box->x + toplevel_sx_box->width) {
|
||||
*offset_x = toplevel_sx_box->x + toplevel_sx_box->width -
|
||||
(popup_sx + popup_width);
|
||||
}
|
||||
|
||||
if (popup_sy < toplevel_sx_box->y) {
|
||||
*offset_y = toplevel_sx_box->y - popup_sy;
|
||||
} else if (popup_sy + popup_height >
|
||||
toplevel_sx_box->y + toplevel_sx_box->height) {
|
||||
*offset_y = toplevel_sx_box->y + toplevel_sx_box->height -
|
||||
(popup_sy + popup_height);
|
||||
}
|
||||
}
|
||||
|
||||
static bool xdg_popup_v6_unconstrain_flip(struct wlr_xdg_popup_v6 *popup,
|
||||
struct wlr_box *toplevel_sx_box) {
|
||||
int offset_x = 0, offset_y = 0;
|
||||
xdg_popup_v6_box_constraints(popup, toplevel_sx_box,
|
||||
&offset_x, &offset_y);
|
||||
|
||||
if (!offset_x && !offset_y) {
|
||||
return true;
|
||||
}
|
||||
|
||||
bool flip_x = offset_x &&
|
||||
(popup->positioner.constraint_adjustment &
|
||||
ZXDG_POSITIONER_V6_CONSTRAINT_ADJUSTMENT_FLIP_X);
|
||||
|
||||
bool flip_y = offset_y &&
|
||||
(popup->positioner.constraint_adjustment &
|
||||
ZXDG_POSITIONER_V6_CONSTRAINT_ADJUSTMENT_FLIP_Y);
|
||||
|
||||
if (flip_x) {
|
||||
wlr_positioner_v6_invert_x(&popup->positioner);
|
||||
}
|
||||
if (flip_y) {
|
||||
wlr_positioner_v6_invert_y(&popup->positioner);
|
||||
}
|
||||
|
||||
popup->geometry =
|
||||
wlr_xdg_positioner_v6_get_geometry(&popup->positioner);
|
||||
|
||||
xdg_popup_v6_box_constraints(popup, toplevel_sx_box,
|
||||
&offset_x, &offset_y);
|
||||
|
||||
if (!offset_x && !offset_y) {
|
||||
// no longer constrained
|
||||
return true;
|
||||
}
|
||||
|
||||
// revert the positioner back if it didn't fix it and go to the next part
|
||||
if (flip_x) {
|
||||
wlr_positioner_v6_invert_x(&popup->positioner);
|
||||
}
|
||||
if (flip_y) {
|
||||
wlr_positioner_v6_invert_y(&popup->positioner);
|
||||
}
|
||||
|
||||
popup->geometry =
|
||||
wlr_xdg_positioner_v6_get_geometry(&popup->positioner);
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
static bool xdg_popup_v6_unconstrain_slide(struct wlr_xdg_popup_v6 *popup,
|
||||
struct wlr_box *toplevel_sx_box) {
|
||||
int offset_x = 0, offset_y = 0;
|
||||
xdg_popup_v6_box_constraints(popup, toplevel_sx_box,
|
||||
&offset_x, &offset_y);
|
||||
|
||||
if (!offset_x && !offset_y) {
|
||||
return true;
|
||||
}
|
||||
|
||||
bool slide_x = offset_x &&
|
||||
(popup->positioner.constraint_adjustment &
|
||||
ZXDG_POSITIONER_V6_CONSTRAINT_ADJUSTMENT_SLIDE_X);
|
||||
|
||||
bool slide_y = offset_x &&
|
||||
(popup->positioner.constraint_adjustment &
|
||||
ZXDG_POSITIONER_V6_CONSTRAINT_ADJUSTMENT_SLIDE_Y);
|
||||
|
||||
if (slide_x) {
|
||||
popup->geometry.x += offset_x;
|
||||
}
|
||||
|
||||
if (slide_y) {
|
||||
popup->geometry.y += offset_y;
|
||||
}
|
||||
|
||||
int toplevel_x = 0, toplevel_y = 0;
|
||||
wlr_xdg_popup_v6_get_toplevel_coords(popup, popup->geometry.x,
|
||||
popup->geometry.y, &toplevel_x, &toplevel_y);
|
||||
|
||||
if (slide_x && toplevel_x < toplevel_sx_box->x) {
|
||||
popup->geometry.x += toplevel_sx_box->x - toplevel_x;
|
||||
}
|
||||
if (slide_y && toplevel_y < toplevel_sx_box->y) {
|
||||
popup->geometry.y += toplevel_sx_box->y - toplevel_y;
|
||||
}
|
||||
|
||||
xdg_popup_v6_box_constraints(popup, toplevel_sx_box,
|
||||
&offset_x, &offset_y);
|
||||
|
||||
return !offset_x && !offset_y;
|
||||
}
|
||||
|
||||
static bool xdg_popup_v6_unconstrain_resize(struct wlr_xdg_popup_v6 *popup,
|
||||
struct wlr_box *toplevel_sx_box) {
|
||||
int offset_x, offset_y;
|
||||
xdg_popup_v6_box_constraints(popup, toplevel_sx_box,
|
||||
&offset_x, &offset_y);
|
||||
|
||||
if (!offset_x && !offset_y) {
|
||||
return true;
|
||||
}
|
||||
|
||||
bool resize_x = offset_x &&
|
||||
(popup->positioner.constraint_adjustment &
|
||||
ZXDG_POSITIONER_V6_CONSTRAINT_ADJUSTMENT_RESIZE_X);
|
||||
|
||||
bool resize_y = offset_x &&
|
||||
(popup->positioner.constraint_adjustment &
|
||||
ZXDG_POSITIONER_V6_CONSTRAINT_ADJUSTMENT_RESIZE_Y);
|
||||
|
||||
if (resize_x) {
|
||||
popup->geometry.width -= offset_x;
|
||||
}
|
||||
if (resize_y) {
|
||||
popup->geometry.height -= offset_y;
|
||||
}
|
||||
|
||||
xdg_popup_v6_box_constraints(popup, toplevel_sx_box,
|
||||
&offset_y, &offset_y);
|
||||
|
||||
return !offset_x && !offset_y;
|
||||
}
|
||||
|
||||
void wlr_xdg_popup_v6_unconstrain_from_box(struct wlr_xdg_popup_v6 *popup,
|
||||
struct wlr_box *toplevel_sx_box) {
|
||||
if (xdg_popup_v6_unconstrain_flip(popup, toplevel_sx_box)) {
|
||||
return;
|
||||
}
|
||||
if (xdg_popup_v6_unconstrain_slide(popup, toplevel_sx_box)) {
|
||||
return;
|
||||
}
|
||||
if (xdg_popup_v6_unconstrain_resize(popup, toplevel_sx_box)) {
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,234 @@
|
|||
#include <assert.h>
|
||||
#include <stdlib.h>
|
||||
#include "types/wlr_xdg_shell_v6.h"
|
||||
|
||||
static const struct zxdg_positioner_v6_interface
|
||||
zxdg_positioner_v6_implementation;
|
||||
|
||||
struct wlr_xdg_positioner_v6_resource *xdg_positioner_from_resource(
|
||||
struct wl_resource *resource) {
|
||||
assert(wl_resource_instance_of(resource, &zxdg_positioner_v6_interface,
|
||||
&zxdg_positioner_v6_implementation));
|
||||
return wl_resource_get_user_data(resource);
|
||||
}
|
||||
|
||||
static void xdg_positioner_destroy(struct wl_resource *resource) {
|
||||
struct wlr_xdg_positioner_v6_resource *positioner =
|
||||
xdg_positioner_from_resource(resource);
|
||||
free(positioner);
|
||||
}
|
||||
|
||||
static void xdg_positioner_handle_destroy(struct wl_client *client,
|
||||
struct wl_resource *resource) {
|
||||
wl_resource_destroy(resource);
|
||||
}
|
||||
|
||||
static void xdg_positioner_handle_set_size(struct wl_client *client,
|
||||
struct wl_resource *resource, int32_t width, int32_t height) {
|
||||
struct wlr_xdg_positioner_v6_resource *positioner =
|
||||
xdg_positioner_from_resource(resource);
|
||||
|
||||
if (width < 1 || height < 1) {
|
||||
wl_resource_post_error(resource,
|
||||
ZXDG_POSITIONER_V6_ERROR_INVALID_INPUT,
|
||||
"width and height must be positive and non-zero");
|
||||
return;
|
||||
}
|
||||
|
||||
positioner->attrs.size.width = width;
|
||||
positioner->attrs.size.height = height;
|
||||
}
|
||||
|
||||
static void xdg_positioner_handle_set_anchor_rect(struct wl_client *client,
|
||||
struct wl_resource *resource, int32_t x, int32_t y, int32_t width,
|
||||
int32_t height) {
|
||||
struct wlr_xdg_positioner_v6_resource *positioner =
|
||||
xdg_positioner_from_resource(resource);
|
||||
|
||||
if (width < 1 || height < 1) {
|
||||
wl_resource_post_error(resource,
|
||||
ZXDG_POSITIONER_V6_ERROR_INVALID_INPUT,
|
||||
"width and height must be positive and non-zero");
|
||||
return;
|
||||
}
|
||||
|
||||
positioner->attrs.anchor_rect.x = x;
|
||||
positioner->attrs.anchor_rect.y = y;
|
||||
positioner->attrs.anchor_rect.width = width;
|
||||
positioner->attrs.anchor_rect.height = height;
|
||||
}
|
||||
|
||||
static void xdg_positioner_handle_set_anchor(struct wl_client *client,
|
||||
struct wl_resource *resource, uint32_t anchor) {
|
||||
struct wlr_xdg_positioner_v6_resource *positioner =
|
||||
xdg_positioner_from_resource(resource);
|
||||
|
||||
if (((anchor & ZXDG_POSITIONER_V6_ANCHOR_TOP ) &&
|
||||
(anchor & ZXDG_POSITIONER_V6_ANCHOR_BOTTOM)) ||
|
||||
((anchor & ZXDG_POSITIONER_V6_ANCHOR_LEFT) &&
|
||||
(anchor & ZXDG_POSITIONER_V6_ANCHOR_RIGHT))) {
|
||||
wl_resource_post_error(resource,
|
||||
ZXDG_POSITIONER_V6_ERROR_INVALID_INPUT,
|
||||
"same-axis values are not allowed");
|
||||
return;
|
||||
}
|
||||
|
||||
positioner->attrs.anchor = anchor;
|
||||
}
|
||||
|
||||
static void xdg_positioner_handle_set_gravity(struct wl_client *client,
|
||||
struct wl_resource *resource, uint32_t gravity) {
|
||||
struct wlr_xdg_positioner_v6_resource *positioner =
|
||||
xdg_positioner_from_resource(resource);
|
||||
|
||||
if (((gravity & ZXDG_POSITIONER_V6_GRAVITY_TOP) &&
|
||||
(gravity & ZXDG_POSITIONER_V6_GRAVITY_BOTTOM)) ||
|
||||
((gravity & ZXDG_POSITIONER_V6_GRAVITY_LEFT) &&
|
||||
(gravity & ZXDG_POSITIONER_V6_GRAVITY_RIGHT))) {
|
||||
wl_resource_post_error(resource,
|
||||
ZXDG_POSITIONER_V6_ERROR_INVALID_INPUT,
|
||||
"same-axis values are not allowed");
|
||||
return;
|
||||
}
|
||||
|
||||
positioner->attrs.gravity = gravity;
|
||||
}
|
||||
|
||||
static void xdg_positioner_handle_set_constraint_adjustment(
|
||||
struct wl_client *client, struct wl_resource *resource,
|
||||
uint32_t constraint_adjustment) {
|
||||
struct wlr_xdg_positioner_v6_resource *positioner =
|
||||
xdg_positioner_from_resource(resource);
|
||||
|
||||
positioner->attrs.constraint_adjustment = constraint_adjustment;
|
||||
}
|
||||
|
||||
static void xdg_positioner_handle_set_offset(struct wl_client *client,
|
||||
struct wl_resource *resource, int32_t x, int32_t y) {
|
||||
struct wlr_xdg_positioner_v6_resource *positioner =
|
||||
xdg_positioner_from_resource(resource);
|
||||
|
||||
positioner->attrs.offset.x = x;
|
||||
positioner->attrs.offset.y = y;
|
||||
}
|
||||
|
||||
static const struct zxdg_positioner_v6_interface
|
||||
zxdg_positioner_v6_implementation = {
|
||||
.destroy = xdg_positioner_handle_destroy,
|
||||
.set_size = xdg_positioner_handle_set_size,
|
||||
.set_anchor_rect = xdg_positioner_handle_set_anchor_rect,
|
||||
.set_anchor = xdg_positioner_handle_set_anchor,
|
||||
.set_gravity = xdg_positioner_handle_set_gravity,
|
||||
.set_constraint_adjustment =
|
||||
xdg_positioner_handle_set_constraint_adjustment,
|
||||
.set_offset = xdg_positioner_handle_set_offset,
|
||||
};
|
||||
|
||||
struct wlr_box wlr_xdg_positioner_v6_get_geometry(
|
||||
struct wlr_xdg_positioner_v6 *positioner) {
|
||||
struct wlr_box geometry = {
|
||||
.x = positioner->offset.x,
|
||||
.y = positioner->offset.y,
|
||||
.width = positioner->size.width,
|
||||
.height = positioner->size.height,
|
||||
};
|
||||
|
||||
if (positioner->anchor & ZXDG_POSITIONER_V6_ANCHOR_TOP) {
|
||||
geometry.y += positioner->anchor_rect.y;
|
||||
} else if (positioner->anchor & ZXDG_POSITIONER_V6_ANCHOR_BOTTOM) {
|
||||
geometry.y +=
|
||||
positioner->anchor_rect.y + positioner->anchor_rect.height;
|
||||
} else {
|
||||
geometry.y +=
|
||||
positioner->anchor_rect.y + positioner->anchor_rect.height / 2;
|
||||
}
|
||||
|
||||
if (positioner->anchor & ZXDG_POSITIONER_V6_ANCHOR_LEFT) {
|
||||
geometry.x += positioner->anchor_rect.x;
|
||||
} else if (positioner->anchor & ZXDG_POSITIONER_V6_ANCHOR_RIGHT) {
|
||||
geometry.x += positioner->anchor_rect.x + positioner->anchor_rect.width;
|
||||
} else {
|
||||
geometry.x +=
|
||||
positioner->anchor_rect.x + positioner->anchor_rect.width / 2;
|
||||
}
|
||||
|
||||
if (positioner->gravity & ZXDG_POSITIONER_V6_GRAVITY_TOP) {
|
||||
geometry.y -= geometry.height;
|
||||
} else if (positioner->gravity & ZXDG_POSITIONER_V6_GRAVITY_BOTTOM) {
|
||||
geometry.y = geometry.y;
|
||||
} else {
|
||||
geometry.y -= geometry.height / 2;
|
||||
}
|
||||
|
||||
if (positioner->gravity & ZXDG_POSITIONER_V6_GRAVITY_LEFT) {
|
||||
geometry.x -= geometry.width;
|
||||
} else if (positioner->gravity & ZXDG_POSITIONER_V6_GRAVITY_RIGHT) {
|
||||
geometry.x = geometry.x;
|
||||
} else {
|
||||
geometry.x -= geometry.width / 2;
|
||||
}
|
||||
|
||||
if (positioner->constraint_adjustment ==
|
||||
ZXDG_POSITIONER_V6_CONSTRAINT_ADJUSTMENT_NONE) {
|
||||
return geometry;
|
||||
}
|
||||
|
||||
return geometry;
|
||||
}
|
||||
|
||||
void wlr_positioner_v6_invert_x(struct wlr_xdg_positioner_v6 *positioner) {
|
||||
if (positioner->anchor & ZXDG_POSITIONER_V6_ANCHOR_LEFT) {
|
||||
positioner->anchor &= ~ZXDG_POSITIONER_V6_ANCHOR_LEFT;
|
||||
positioner->anchor |= ZXDG_POSITIONER_V6_ANCHOR_RIGHT;
|
||||
} else if (positioner->anchor & ZXDG_POSITIONER_V6_ANCHOR_RIGHT) {
|
||||
positioner->anchor &= ~ZXDG_POSITIONER_V6_ANCHOR_RIGHT;
|
||||
positioner->anchor |= ZXDG_POSITIONER_V6_ANCHOR_LEFT;
|
||||
}
|
||||
|
||||
if (positioner->gravity & ZXDG_POSITIONER_V6_GRAVITY_RIGHT) {
|
||||
positioner->gravity &= ~ZXDG_POSITIONER_V6_GRAVITY_RIGHT;
|
||||
positioner->gravity |= ZXDG_POSITIONER_V6_GRAVITY_LEFT;
|
||||
} else if (positioner->gravity & ZXDG_POSITIONER_V6_GRAVITY_LEFT) {
|
||||
positioner->gravity &= ~ZXDG_POSITIONER_V6_GRAVITY_LEFT;
|
||||
positioner->gravity |= ZXDG_POSITIONER_V6_GRAVITY_RIGHT;
|
||||
}
|
||||
}
|
||||
|
||||
void wlr_positioner_v6_invert_y(
|
||||
struct wlr_xdg_positioner_v6 *positioner) {
|
||||
if (positioner->anchor & ZXDG_POSITIONER_V6_ANCHOR_TOP) {
|
||||
positioner->anchor &= ~ZXDG_POSITIONER_V6_ANCHOR_TOP;
|
||||
positioner->anchor |= ZXDG_POSITIONER_V6_ANCHOR_BOTTOM;
|
||||
} else if (positioner->anchor & ZXDG_POSITIONER_V6_ANCHOR_BOTTOM) {
|
||||
positioner->anchor &= ~ZXDG_POSITIONER_V6_ANCHOR_BOTTOM;
|
||||
positioner->anchor |= ZXDG_POSITIONER_V6_ANCHOR_TOP;
|
||||
}
|
||||
|
||||
if (positioner->gravity & ZXDG_POSITIONER_V6_GRAVITY_TOP) {
|
||||
positioner->gravity &= ~ZXDG_POSITIONER_V6_GRAVITY_TOP;
|
||||
positioner->gravity |= ZXDG_POSITIONER_V6_GRAVITY_BOTTOM;
|
||||
} else if (positioner->gravity & ZXDG_POSITIONER_V6_GRAVITY_BOTTOM) {
|
||||
positioner->gravity &= ~ZXDG_POSITIONER_V6_GRAVITY_BOTTOM;
|
||||
positioner->gravity |= ZXDG_POSITIONER_V6_GRAVITY_TOP;
|
||||
}
|
||||
}
|
||||
|
||||
void xdg_positioner_v6_create(struct wlr_xdg_client_v6 *client, uint32_t id) {
|
||||
struct wlr_xdg_positioner_v6_resource *positioner =
|
||||
calloc(1, sizeof(struct wlr_xdg_positioner_v6_resource));
|
||||
if (positioner == NULL) {
|
||||
wl_client_post_no_memory(client->client);
|
||||
return;
|
||||
}
|
||||
|
||||
positioner->resource = wl_resource_create(client->client,
|
||||
&zxdg_positioner_v6_interface,
|
||||
wl_resource_get_version(client->resource), id);
|
||||
if (positioner->resource == NULL) {
|
||||
free(positioner);
|
||||
wl_client_post_no_memory(client->client);
|
||||
return;
|
||||
}
|
||||
wl_resource_set_implementation(positioner->resource,
|
||||
&zxdg_positioner_v6_implementation, positioner, xdg_positioner_destroy);
|
||||
}
|
||||
|
|
@ -0,0 +1,173 @@
|
|||
#include <assert.h>
|
||||
#include <stdlib.h>
|
||||
#include "types/wlr_xdg_shell_v6.h"
|
||||
#include "util/signal.h"
|
||||
|
||||
#define SHELL_VERSION 1
|
||||
|
||||
static const struct zxdg_shell_v6_interface xdg_shell_impl;
|
||||
|
||||
static struct wlr_xdg_client_v6 *xdg_client_from_resource(
|
||||
struct wl_resource *resource) {
|
||||
assert(wl_resource_instance_of(resource, &zxdg_shell_v6_interface,
|
||||
&xdg_shell_impl));
|
||||
return wl_resource_get_user_data(resource);
|
||||
}
|
||||
|
||||
static void xdg_shell_handle_create_positioner(struct wl_client *wl_client,
|
||||
struct wl_resource *resource, uint32_t id) {
|
||||
struct wlr_xdg_client_v6 *client =
|
||||
xdg_client_from_resource(resource);
|
||||
xdg_positioner_v6_create(client, id);
|
||||
}
|
||||
|
||||
static void xdg_shell_handle_get_xdg_surface(struct wl_client *wl_client,
|
||||
struct wl_resource *client_resource, uint32_t id,
|
||||
struct wl_resource *surface_resource) {
|
||||
struct wlr_xdg_client_v6 *client =
|
||||
xdg_client_from_resource(client_resource);
|
||||
struct wlr_surface *surface = wlr_surface_from_resource(surface_resource);
|
||||
xdg_surface_v6_create(client, surface, id);
|
||||
}
|
||||
|
||||
static void xdg_shell_handle_pong(struct wl_client *wl_client,
|
||||
struct wl_resource *resource, uint32_t serial) {
|
||||
struct wlr_xdg_client_v6 *client = xdg_client_from_resource(resource);
|
||||
|
||||
if (client->ping_serial != serial) {
|
||||
return;
|
||||
}
|
||||
|
||||
wl_event_source_timer_update(client->ping_timer, 0);
|
||||
client->ping_serial = 0;
|
||||
}
|
||||
|
||||
static void xdg_shell_handle_destroy(struct wl_client *wl_client,
|
||||
struct wl_resource *resource) {
|
||||
struct wlr_xdg_client_v6 *client = xdg_client_from_resource(resource);
|
||||
|
||||
if (!wl_list_empty(&client->surfaces)) {
|
||||
wl_resource_post_error(client->resource,
|
||||
ZXDG_SHELL_V6_ERROR_DEFUNCT_SURFACES,
|
||||
"xdg_wm_base was destroyed before children");
|
||||
return;
|
||||
}
|
||||
|
||||
wl_resource_destroy(resource);
|
||||
}
|
||||
|
||||
static const struct zxdg_shell_v6_interface xdg_shell_impl = {
|
||||
.destroy = xdg_shell_handle_destroy,
|
||||
.create_positioner = xdg_shell_handle_create_positioner,
|
||||
.get_xdg_surface = xdg_shell_handle_get_xdg_surface,
|
||||
.pong = xdg_shell_handle_pong,
|
||||
};
|
||||
|
||||
static void xdg_client_v6_handle_resource_destroy(
|
||||
struct wl_resource *resource) {
|
||||
struct wlr_xdg_client_v6 *client = xdg_client_from_resource(resource);
|
||||
|
||||
struct wlr_xdg_surface_v6 *surface, *tmp = NULL;
|
||||
wl_list_for_each_safe(surface, tmp, &client->surfaces, link) {
|
||||
wl_resource_destroy(surface->resource);
|
||||
}
|
||||
|
||||
if (client->ping_timer != NULL) {
|
||||
wl_event_source_remove(client->ping_timer);
|
||||
}
|
||||
|
||||
wl_list_remove(&client->link);
|
||||
free(client);
|
||||
}
|
||||
|
||||
static int xdg_client_v6_ping_timeout(void *user_data) {
|
||||
struct wlr_xdg_client_v6 *client = user_data;
|
||||
|
||||
struct wlr_xdg_surface_v6 *surface;
|
||||
wl_list_for_each(surface, &client->surfaces, link) {
|
||||
wlr_signal_emit_safe(&surface->events.ping_timeout, surface);
|
||||
}
|
||||
|
||||
client->ping_serial = 0;
|
||||
return 1;
|
||||
}
|
||||
|
||||
static void xdg_shell_bind(struct wl_client *wl_client, void *data,
|
||||
uint32_t version, uint32_t id) {
|
||||
struct wlr_xdg_shell_v6 *xdg_shell = data;
|
||||
assert(wl_client && xdg_shell);
|
||||
|
||||
struct wlr_xdg_client_v6 *client =
|
||||
calloc(1, sizeof(struct wlr_xdg_client_v6));
|
||||
if (client == NULL) {
|
||||
wl_client_post_no_memory(wl_client);
|
||||
return;
|
||||
}
|
||||
|
||||
wl_list_init(&client->surfaces);
|
||||
|
||||
client->resource =
|
||||
wl_resource_create(wl_client, &zxdg_shell_v6_interface, version, id);
|
||||
if (client->resource == NULL) {
|
||||
free(client);
|
||||
wl_client_post_no_memory(wl_client);
|
||||
return;
|
||||
}
|
||||
client->client = wl_client;
|
||||
client->shell = xdg_shell;
|
||||
|
||||
wl_resource_set_implementation(client->resource, &xdg_shell_impl, client,
|
||||
xdg_client_v6_handle_resource_destroy);
|
||||
wl_list_insert(&xdg_shell->clients, &client->link);
|
||||
|
||||
struct wl_display *display = wl_client_get_display(client->client);
|
||||
struct wl_event_loop *loop = wl_display_get_event_loop(display);
|
||||
client->ping_timer = wl_event_loop_add_timer(loop,
|
||||
xdg_client_v6_ping_timeout, client);
|
||||
if (client->ping_timer == NULL) {
|
||||
wl_client_post_no_memory(client->client);
|
||||
}
|
||||
}
|
||||
|
||||
static void handle_display_destroy(struct wl_listener *listener, void *data) {
|
||||
struct wlr_xdg_shell_v6 *xdg_shell =
|
||||
wl_container_of(listener, xdg_shell, display_destroy);
|
||||
wlr_xdg_shell_v6_destroy(xdg_shell);
|
||||
}
|
||||
|
||||
struct wlr_xdg_shell_v6 *wlr_xdg_shell_v6_create(struct wl_display *display) {
|
||||
struct wlr_xdg_shell_v6 *xdg_shell =
|
||||
calloc(1, sizeof(struct wlr_xdg_shell_v6));
|
||||
if (!xdg_shell) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
xdg_shell->ping_timeout = 10000;
|
||||
|
||||
wl_list_init(&xdg_shell->clients);
|
||||
wl_list_init(&xdg_shell->popup_grabs);
|
||||
|
||||
struct wl_global *wl_global = wl_global_create(display,
|
||||
&zxdg_shell_v6_interface, SHELL_VERSION, xdg_shell, xdg_shell_bind);
|
||||
if (!wl_global) {
|
||||
free(xdg_shell);
|
||||
return NULL;
|
||||
}
|
||||
xdg_shell->wl_global = wl_global;
|
||||
|
||||
wl_signal_init(&xdg_shell->events.new_surface);
|
||||
|
||||
xdg_shell->display_destroy.notify = handle_display_destroy;
|
||||
wl_display_add_destroy_listener(display, &xdg_shell->display_destroy);
|
||||
|
||||
return xdg_shell;
|
||||
}
|
||||
|
||||
void wlr_xdg_shell_v6_destroy(struct wlr_xdg_shell_v6 *xdg_shell) {
|
||||
if (!xdg_shell) {
|
||||
return;
|
||||
}
|
||||
wl_list_remove(&xdg_shell->display_destroy.link);
|
||||
wl_global_destroy(xdg_shell->wl_global);
|
||||
free(xdg_shell);
|
||||
}
|
||||
|
|
@ -0,0 +1,528 @@
|
|||
#include <assert.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <wlr/util/log.h>
|
||||
#include "types/wlr_xdg_shell_v6.h"
|
||||
#include "util/signal.h"
|
||||
|
||||
bool wlr_surface_is_xdg_surface_v6(struct wlr_surface *surface) {
|
||||
return surface->role != NULL &&
|
||||
(strcmp(surface->role, XDG_TOPLEVEL_ROLE) == 0 ||
|
||||
strcmp(surface->role, XDG_POPUP_ROLE) == 0);
|
||||
}
|
||||
|
||||
struct wlr_xdg_surface_v6 *wlr_xdg_surface_v6_from_wlr_surface(
|
||||
struct wlr_surface *surface) {
|
||||
assert(wlr_surface_is_xdg_surface_v6(surface));
|
||||
return (struct wlr_xdg_surface_v6 *)surface->role_data;
|
||||
}
|
||||
|
||||
static const struct zxdg_surface_v6_interface zxdg_surface_v6_implementation;
|
||||
|
||||
static struct wlr_xdg_surface_v6 *xdg_surface_from_resource(
|
||||
struct wl_resource *resource) {
|
||||
assert(wl_resource_instance_of(resource, &zxdg_surface_v6_interface,
|
||||
&zxdg_surface_v6_implementation));
|
||||
return wl_resource_get_user_data(resource);
|
||||
}
|
||||
|
||||
static void xdg_surface_configure_destroy(
|
||||
struct wlr_xdg_surface_v6_configure *configure) {
|
||||
if (configure == NULL) {
|
||||
return;
|
||||
}
|
||||
wl_list_remove(&configure->link);
|
||||
free(configure->toplevel_state);
|
||||
free(configure);
|
||||
}
|
||||
|
||||
void xdg_surface_unmap(struct wlr_xdg_surface_v6 *surface) {
|
||||
assert(surface->role != WLR_XDG_SURFACE_V6_ROLE_NONE);
|
||||
|
||||
// TODO: probably need to ungrab before this event
|
||||
if (surface->mapped) {
|
||||
wlr_signal_emit_safe(&surface->events.unmap, surface);
|
||||
}
|
||||
|
||||
switch (surface->role) {
|
||||
case WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL:
|
||||
free(surface->toplevel->title);
|
||||
surface->toplevel->title = NULL;
|
||||
free(surface->toplevel->app_id);
|
||||
surface->toplevel->app_id = NULL;
|
||||
break;
|
||||
case WLR_XDG_SURFACE_V6_ROLE_POPUP:
|
||||
if (surface->popup->seat != NULL) {
|
||||
struct wlr_xdg_popup_grab_v6 *grab =
|
||||
xdg_shell_popup_grab_from_seat(surface->client->shell,
|
||||
surface->popup->seat);
|
||||
|
||||
wl_list_remove(&surface->popup->grab_link);
|
||||
|
||||
if (wl_list_empty(&grab->popups)) {
|
||||
if (grab->seat->pointer_state.grab == &grab->pointer_grab) {
|
||||
wlr_seat_pointer_end_grab(grab->seat);
|
||||
}
|
||||
if (grab->seat->keyboard_state.grab == &grab->keyboard_grab) {
|
||||
wlr_seat_keyboard_end_grab(grab->seat);
|
||||
}
|
||||
}
|
||||
|
||||
surface->popup->seat = NULL;
|
||||
}
|
||||
break;
|
||||
case WLR_XDG_SURFACE_V6_ROLE_NONE:
|
||||
assert(false && "not reached");
|
||||
}
|
||||
|
||||
struct wlr_xdg_surface_v6_configure *configure, *tmp;
|
||||
wl_list_for_each_safe(configure, tmp, &surface->configure_list, link) {
|
||||
xdg_surface_configure_destroy(configure);
|
||||
}
|
||||
|
||||
surface->configured = surface->mapped = false;
|
||||
surface->configure_serial = 0;
|
||||
if (surface->configure_idle) {
|
||||
wl_event_source_remove(surface->configure_idle);
|
||||
surface->configure_idle = NULL;
|
||||
}
|
||||
surface->configure_next_serial = 0;
|
||||
|
||||
surface->has_next_geometry = false;
|
||||
memset(&surface->geometry, 0, sizeof(struct wlr_box));
|
||||
memset(&surface->next_geometry, 0, sizeof(struct wlr_box));
|
||||
}
|
||||
|
||||
void xdg_surface_destroy(struct wlr_xdg_surface_v6 *surface) {
|
||||
if (surface->role != WLR_XDG_SURFACE_V6_ROLE_NONE) {
|
||||
xdg_surface_unmap(surface);
|
||||
}
|
||||
|
||||
wlr_signal_emit_safe(&surface->events.destroy, surface);
|
||||
|
||||
switch (surface->role) {
|
||||
case WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL:
|
||||
xdg_toplevel_destroy(surface);
|
||||
break;
|
||||
case WLR_XDG_SURFACE_V6_ROLE_POPUP:
|
||||
xdg_popup_destroy(surface);
|
||||
break;
|
||||
case WLR_XDG_SURFACE_V6_ROLE_NONE:
|
||||
// This space is intentionally left blank
|
||||
break;
|
||||
}
|
||||
|
||||
wl_resource_set_user_data(surface->resource, NULL);
|
||||
wl_list_remove(&surface->link);
|
||||
wl_list_remove(&surface->surface_destroy_listener.link);
|
||||
wlr_surface_set_role_committed(surface->surface, NULL, NULL);
|
||||
free(surface);
|
||||
}
|
||||
|
||||
static void xdg_surface_handle_get_toplevel(struct wl_client *client,
|
||||
struct wl_resource *resource, uint32_t id) {
|
||||
struct wlr_xdg_surface_v6 *xdg_surface = xdg_surface_from_resource(resource);
|
||||
xdg_toplevel_v6_create(xdg_surface, id);
|
||||
}
|
||||
|
||||
static void xdg_surface_handle_get_popup(struct wl_client *wl_client,
|
||||
struct wl_resource *resource, uint32_t id,
|
||||
struct wl_resource *parent_resource,
|
||||
struct wl_resource *positioner_resource) {
|
||||
struct wlr_xdg_surface_v6 *xdg_surface =
|
||||
xdg_surface_from_resource(resource);
|
||||
struct wlr_xdg_surface_v6 *parent =
|
||||
xdg_surface_from_resource(parent_resource);
|
||||
struct wlr_xdg_positioner_v6_resource *positioner =
|
||||
xdg_positioner_from_resource(positioner_resource);
|
||||
|
||||
xdg_popup_v6_create(xdg_surface, parent, positioner, id);
|
||||
}
|
||||
|
||||
static void xdg_surface_handle_ack_configure(struct wl_client *client,
|
||||
struct wl_resource *resource, uint32_t serial) {
|
||||
struct wlr_xdg_surface_v6 *surface = xdg_surface_from_resource(resource);
|
||||
|
||||
if (surface->role == WLR_XDG_SURFACE_V6_ROLE_NONE) {
|
||||
wl_resource_post_error(surface->resource,
|
||||
ZXDG_SURFACE_V6_ERROR_NOT_CONSTRUCTED,
|
||||
"xdg_surface must have a role");
|
||||
return;
|
||||
}
|
||||
|
||||
bool found = false;
|
||||
struct wlr_xdg_surface_v6_configure *configure, *tmp;
|
||||
wl_list_for_each_safe(configure, tmp, &surface->configure_list, link) {
|
||||
if (configure->serial < serial) {
|
||||
xdg_surface_configure_destroy(configure);
|
||||
} else if (configure->serial == serial) {
|
||||
found = true;
|
||||
break;
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (!found) {
|
||||
wl_resource_post_error(surface->client->resource,
|
||||
ZXDG_SHELL_V6_ERROR_INVALID_SURFACE_STATE,
|
||||
"wrong configure serial: %u", serial);
|
||||
return;
|
||||
}
|
||||
|
||||
switch (surface->role) {
|
||||
case WLR_XDG_SURFACE_V6_ROLE_NONE:
|
||||
assert(0 && "not reached");
|
||||
break;
|
||||
case WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL:
|
||||
xdg_toplevel_v6_ack_configure(surface, configure);
|
||||
break;
|
||||
case WLR_XDG_SURFACE_V6_ROLE_POPUP:
|
||||
break;
|
||||
}
|
||||
|
||||
surface->configured = true;
|
||||
surface->configure_serial = serial;
|
||||
|
||||
xdg_surface_configure_destroy(configure);
|
||||
}
|
||||
|
||||
static void xdg_surface_handle_set_window_geometry(struct wl_client *client,
|
||||
struct wl_resource *resource, int32_t x, int32_t y, int32_t width,
|
||||
int32_t height) {
|
||||
struct wlr_xdg_surface_v6 *surface = xdg_surface_from_resource(resource);
|
||||
|
||||
if (surface->role == WLR_XDG_SURFACE_V6_ROLE_NONE) {
|
||||
wl_resource_post_error(surface->resource,
|
||||
ZXDG_SURFACE_V6_ERROR_NOT_CONSTRUCTED,
|
||||
"xdg_surface must have a role");
|
||||
return;
|
||||
}
|
||||
|
||||
surface->has_next_geometry = true;
|
||||
surface->next_geometry.height = height;
|
||||
surface->next_geometry.width = width;
|
||||
surface->next_geometry.x = x;
|
||||
surface->next_geometry.y = y;
|
||||
}
|
||||
|
||||
static void xdg_surface_handle_destroy(struct wl_client *client,
|
||||
struct wl_resource *resource) {
|
||||
struct wlr_xdg_surface_v6 *surface = xdg_surface_from_resource(resource);
|
||||
|
||||
if (surface->role != WLR_XDG_SURFACE_V6_ROLE_NONE) {
|
||||
wlr_log(L_ERROR, "Tried to destroy an xdg_surface before its role "
|
||||
"object");
|
||||
return;
|
||||
}
|
||||
|
||||
wl_resource_destroy(resource);
|
||||
}
|
||||
|
||||
static const struct zxdg_surface_v6_interface zxdg_surface_v6_implementation = {
|
||||
.destroy = xdg_surface_handle_destroy,
|
||||
.get_toplevel = xdg_surface_handle_get_toplevel,
|
||||
.get_popup = xdg_surface_handle_get_popup,
|
||||
.ack_configure = xdg_surface_handle_ack_configure,
|
||||
.set_window_geometry = xdg_surface_handle_set_window_geometry,
|
||||
};
|
||||
|
||||
static void xdg_surface_send_configure(void *user_data) {
|
||||
struct wlr_xdg_surface_v6 *surface = user_data;
|
||||
|
||||
surface->configure_idle = NULL;
|
||||
|
||||
struct wlr_xdg_surface_v6_configure *configure =
|
||||
calloc(1, sizeof(struct wlr_xdg_surface_v6_configure));
|
||||
if (configure == NULL) {
|
||||
wl_client_post_no_memory(surface->client->client);
|
||||
return;
|
||||
}
|
||||
|
||||
wl_list_insert(surface->configure_list.prev, &configure->link);
|
||||
configure->serial = surface->configure_next_serial;
|
||||
|
||||
switch (surface->role) {
|
||||
case WLR_XDG_SURFACE_V6_ROLE_NONE:
|
||||
assert(0 && "not reached");
|
||||
break;
|
||||
case WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL:
|
||||
xdg_toplevel_v6_send_configure(surface, configure);
|
||||
break;
|
||||
case WLR_XDG_SURFACE_V6_ROLE_POPUP:
|
||||
zxdg_popup_v6_send_configure(surface->popup->resource,
|
||||
surface->popup->geometry.x,
|
||||
surface->popup->geometry.y,
|
||||
surface->popup->geometry.width,
|
||||
surface->popup->geometry.height);
|
||||
break;
|
||||
}
|
||||
|
||||
zxdg_surface_v6_send_configure(surface->resource, configure->serial);
|
||||
}
|
||||
|
||||
uint32_t xdg_surface_v6_schedule_configure(struct wlr_xdg_surface_v6 *surface) {
|
||||
struct wl_display *display = wl_client_get_display(surface->client->client);
|
||||
struct wl_event_loop *loop = wl_display_get_event_loop(display);
|
||||
bool pending_same = false;
|
||||
|
||||
switch (surface->role) {
|
||||
case WLR_XDG_SURFACE_V6_ROLE_NONE:
|
||||
assert(0 && "not reached");
|
||||
break;
|
||||
case WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL:
|
||||
pending_same =
|
||||
xdg_surface_v6_toplevel_state_compare(surface->toplevel);
|
||||
break;
|
||||
case WLR_XDG_SURFACE_V6_ROLE_POPUP:
|
||||
break;
|
||||
}
|
||||
|
||||
if (surface->configure_idle != NULL) {
|
||||
if (!pending_same) {
|
||||
// configure request already scheduled
|
||||
return surface->configure_next_serial;
|
||||
}
|
||||
|
||||
// configure request not necessary anymore
|
||||
wl_event_source_remove(surface->configure_idle);
|
||||
surface->configure_idle = NULL;
|
||||
return 0;
|
||||
} else {
|
||||
if (pending_same) {
|
||||
// configure request not necessary
|
||||
return 0;
|
||||
}
|
||||
|
||||
surface->configure_next_serial = wl_display_next_serial(display);
|
||||
surface->configure_idle = wl_event_loop_add_idle(loop,
|
||||
xdg_surface_send_configure, surface);
|
||||
return surface->configure_next_serial;
|
||||
}
|
||||
}
|
||||
|
||||
void wlr_xdg_surface_v6_ping(struct wlr_xdg_surface_v6 *surface) {
|
||||
if (surface->client->ping_serial != 0) {
|
||||
// already pinged
|
||||
return;
|
||||
}
|
||||
|
||||
surface->client->ping_serial =
|
||||
wl_display_next_serial(wl_client_get_display(surface->client->client));
|
||||
wl_event_source_timer_update(surface->client->ping_timer,
|
||||
surface->client->shell->ping_timeout);
|
||||
zxdg_shell_v6_send_ping(surface->client->resource,
|
||||
surface->client->ping_serial);
|
||||
}
|
||||
|
||||
void wlr_xdg_surface_v6_send_close(struct wlr_xdg_surface_v6 *surface) {
|
||||
switch (surface->role) {
|
||||
case WLR_XDG_SURFACE_V6_ROLE_NONE:
|
||||
assert(0 && "not reached");
|
||||
break;
|
||||
case WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL:
|
||||
if (surface->toplevel) {
|
||||
zxdg_toplevel_v6_send_close(surface->toplevel->resource);
|
||||
}
|
||||
break;
|
||||
case WLR_XDG_SURFACE_V6_ROLE_POPUP:
|
||||
if (surface->popup) {
|
||||
zxdg_popup_v6_send_popup_done(surface->popup->resource);
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static void xdg_surface_handle_surface_destroy(struct wl_listener *listener,
|
||||
void *data) {
|
||||
struct wlr_xdg_surface_v6 *xdg_surface =
|
||||
wl_container_of(listener, xdg_surface, surface_destroy_listener);
|
||||
xdg_surface_destroy(xdg_surface);
|
||||
}
|
||||
|
||||
static void handle_surface_committed(struct wlr_surface *wlr_surface,
|
||||
void *role_data) {
|
||||
struct wlr_xdg_surface_v6 *surface = role_data;
|
||||
|
||||
if (wlr_surface_has_buffer(surface->surface) && !surface->configured) {
|
||||
wl_resource_post_error(surface->resource,
|
||||
ZXDG_SURFACE_V6_ERROR_UNCONFIGURED_BUFFER,
|
||||
"xdg_surface has never been configured");
|
||||
return;
|
||||
}
|
||||
|
||||
if (surface->has_next_geometry) {
|
||||
surface->has_next_geometry = false;
|
||||
surface->geometry.x = surface->next_geometry.x;
|
||||
surface->geometry.y = surface->next_geometry.y;
|
||||
surface->geometry.width = surface->next_geometry.width;
|
||||
surface->geometry.height = surface->next_geometry.height;
|
||||
}
|
||||
|
||||
switch (surface->role) {
|
||||
case WLR_XDG_SURFACE_V6_ROLE_NONE:
|
||||
wl_resource_post_error(surface->resource,
|
||||
ZXDG_SURFACE_V6_ERROR_NOT_CONSTRUCTED,
|
||||
"xdg_surface must have a role");
|
||||
break;
|
||||
case WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL:
|
||||
xdg_surface_v6_toplevel_committed(surface);
|
||||
break;
|
||||
case WLR_XDG_SURFACE_V6_ROLE_POPUP:
|
||||
xdg_surface_v6_popup_committed(surface);
|
||||
break;
|
||||
}
|
||||
|
||||
if (!surface->added) {
|
||||
surface->added = true;
|
||||
wlr_signal_emit_safe(&surface->client->shell->events.new_surface,
|
||||
surface);
|
||||
}
|
||||
if (surface->configured && wlr_surface_has_buffer(surface->surface) &&
|
||||
!surface->mapped) {
|
||||
surface->mapped = true;
|
||||
wlr_signal_emit_safe(&surface->events.map, surface);
|
||||
}
|
||||
if (surface->configured && !wlr_surface_has_buffer(surface->surface) &&
|
||||
surface->mapped) {
|
||||
xdg_surface_unmap(surface);
|
||||
}
|
||||
}
|
||||
|
||||
static void xdg_surface_handle_resource_destroy(struct wl_resource *resource) {
|
||||
struct wlr_xdg_surface_v6 *surface = xdg_surface_from_resource(resource);
|
||||
if (surface != NULL) {
|
||||
xdg_surface_destroy(surface);
|
||||
}
|
||||
}
|
||||
|
||||
struct wlr_xdg_surface_v6 *xdg_surface_v6_create(
|
||||
struct wlr_xdg_client_v6 *client, struct wlr_surface *surface,
|
||||
uint32_t id) {
|
||||
if (wlr_surface_has_buffer(surface)) {
|
||||
wl_resource_post_error(client->resource,
|
||||
ZXDG_SURFACE_V6_ERROR_UNCONFIGURED_BUFFER,
|
||||
"xdg_surface must not have a buffer at creation");
|
||||
return NULL;
|
||||
}
|
||||
|
||||
struct wlr_xdg_surface_v6 *xdg_surface =
|
||||
calloc(1, sizeof(struct wlr_xdg_surface_v6));
|
||||
if (xdg_surface == NULL) {
|
||||
wl_client_post_no_memory(client->client);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
xdg_surface->client = client;
|
||||
xdg_surface->role = WLR_XDG_SURFACE_V6_ROLE_NONE;
|
||||
xdg_surface->surface = surface;
|
||||
xdg_surface->resource = wl_resource_create(client->client,
|
||||
&zxdg_surface_v6_interface, wl_resource_get_version(client->resource),
|
||||
id);
|
||||
if (xdg_surface->resource == NULL) {
|
||||
free(xdg_surface);
|
||||
wl_client_post_no_memory(client->client);
|
||||
return NULL;
|
||||
}
|
||||
wl_resource_set_implementation(xdg_surface->resource,
|
||||
&zxdg_surface_v6_implementation, xdg_surface,
|
||||
xdg_surface_handle_resource_destroy);
|
||||
|
||||
wl_list_init(&xdg_surface->configure_list);
|
||||
wl_list_init(&xdg_surface->popups);
|
||||
|
||||
wl_signal_init(&xdg_surface->events.destroy);
|
||||
wl_signal_init(&xdg_surface->events.ping_timeout);
|
||||
wl_signal_init(&xdg_surface->events.new_popup);
|
||||
wl_signal_init(&xdg_surface->events.map);
|
||||
wl_signal_init(&xdg_surface->events.unmap);
|
||||
|
||||
wl_signal_add(&xdg_surface->surface->events.destroy,
|
||||
&xdg_surface->surface_destroy_listener);
|
||||
xdg_surface->surface_destroy_listener.notify =
|
||||
xdg_surface_handle_surface_destroy;
|
||||
|
||||
wlr_surface_set_role_committed(xdg_surface->surface,
|
||||
handle_surface_committed, xdg_surface);
|
||||
|
||||
wlr_log(L_DEBUG, "new xdg_surface %p (res %p)", xdg_surface,
|
||||
xdg_surface->resource);
|
||||
wl_list_insert(&client->surfaces, &xdg_surface->link);
|
||||
|
||||
return xdg_surface;
|
||||
}
|
||||
|
||||
static void xdg_popup_v6_get_position(struct wlr_xdg_popup_v6 *popup,
|
||||
double *popup_sx, double *popup_sy) {
|
||||
struct wlr_xdg_surface_v6 *parent = popup->parent;
|
||||
*popup_sx = parent->geometry.x + popup->geometry.x -
|
||||
popup->base->geometry.x;
|
||||
*popup_sy = parent->geometry.y + popup->geometry.y -
|
||||
popup->base->geometry.y;
|
||||
}
|
||||
|
||||
struct wlr_surface *wlr_xdg_surface_v6_surface_at(
|
||||
struct wlr_xdg_surface_v6 *surface, double sx, double sy,
|
||||
double *sub_x, double *sub_y) {
|
||||
struct wlr_xdg_popup_v6 *popup_state;
|
||||
wl_list_for_each(popup_state, &surface->popups, link) {
|
||||
struct wlr_xdg_surface_v6 *popup = popup_state->base;
|
||||
|
||||
double popup_sx, popup_sy;
|
||||
xdg_popup_v6_get_position(popup_state, &popup_sx, &popup_sy);
|
||||
|
||||
struct wlr_surface *sub = wlr_xdg_surface_v6_surface_at(popup,
|
||||
sx - popup_sx,
|
||||
sy - popup_sy,
|
||||
sub_x, sub_y);
|
||||
if (sub != NULL) {
|
||||
return sub;
|
||||
}
|
||||
}
|
||||
|
||||
return wlr_surface_surface_at(surface->surface, sx, sy, sub_x, sub_y);
|
||||
}
|
||||
|
||||
struct xdg_surface_v6_iterator_data {
|
||||
wlr_surface_iterator_func_t user_iterator;
|
||||
void *user_data;
|
||||
int x, y;
|
||||
};
|
||||
|
||||
static void xdg_surface_v6_iterator(struct wlr_surface *surface,
|
||||
int sx, int sy, void *data) {
|
||||
struct xdg_surface_v6_iterator_data *iter_data = data;
|
||||
iter_data->user_iterator(surface, iter_data->x + sx, iter_data->y + sy,
|
||||
iter_data->user_data);
|
||||
}
|
||||
|
||||
static void xdg_surface_v6_for_each_surface(struct wlr_xdg_surface_v6 *surface,
|
||||
int x, int y, wlr_surface_iterator_func_t iterator, void *user_data) {
|
||||
struct xdg_surface_v6_iterator_data data = {
|
||||
.user_iterator = iterator,
|
||||
.user_data = user_data,
|
||||
.x = x, .y = y,
|
||||
};
|
||||
wlr_surface_for_each_surface(surface->surface, xdg_surface_v6_iterator,
|
||||
&data);
|
||||
|
||||
struct wlr_xdg_popup_v6 *popup_state;
|
||||
wl_list_for_each(popup_state, &surface->popups, link) {
|
||||
struct wlr_xdg_surface_v6 *popup = popup_state->base;
|
||||
if (!popup->configured) {
|
||||
continue;
|
||||
}
|
||||
|
||||
double popup_sx, popup_sy;
|
||||
xdg_popup_v6_get_position(popup_state, &popup_sx, &popup_sy);
|
||||
|
||||
xdg_surface_v6_for_each_surface(popup,
|
||||
x + popup_sx,
|
||||
y + popup_sy,
|
||||
iterator, user_data);
|
||||
}
|
||||
}
|
||||
|
||||
void wlr_xdg_surface_v6_for_each_surface(struct wlr_xdg_surface_v6 *surface,
|
||||
wlr_surface_iterator_func_t iterator, void *user_data) {
|
||||
xdg_surface_v6_for_each_surface(surface, 0, 0, iterator, user_data);
|
||||
}
|
||||
|
|
@ -0,0 +1,494 @@
|
|||
#define _POSIX_C_SOURCE 200809L
|
||||
#include <assert.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <wlr/util/log.h>
|
||||
#include "types/wlr_xdg_shell_v6.h"
|
||||
#include "util/signal.h"
|
||||
|
||||
static const struct zxdg_toplevel_v6_interface zxdg_toplevel_v6_implementation;
|
||||
|
||||
static struct wlr_xdg_surface_v6 *xdg_surface_from_xdg_toplevel_resource(
|
||||
struct wl_resource *resource) {
|
||||
assert(wl_resource_instance_of(resource, &zxdg_toplevel_v6_interface,
|
||||
&zxdg_toplevel_v6_implementation));
|
||||
return wl_resource_get_user_data(resource);
|
||||
}
|
||||
|
||||
void xdg_toplevel_destroy(struct wlr_xdg_surface_v6 *surface) {
|
||||
assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL);
|
||||
xdg_surface_unmap(surface);
|
||||
|
||||
wl_resource_set_user_data(surface->toplevel->resource, NULL);
|
||||
free(surface->toplevel);
|
||||
surface->toplevel = NULL;
|
||||
|
||||
surface->role = WLR_XDG_SURFACE_V6_ROLE_NONE;
|
||||
}
|
||||
|
||||
static void xdg_toplevel_handle_destroy(struct wl_client *client,
|
||||
struct wl_resource *resource) {
|
||||
wl_resource_destroy(resource);
|
||||
}
|
||||
|
||||
static void xdg_toplevel_handle_set_parent(struct wl_client *client,
|
||||
struct wl_resource *resource, struct wl_resource *parent_resource) {
|
||||
struct wlr_xdg_surface_v6 *surface =
|
||||
xdg_surface_from_xdg_toplevel_resource(resource);
|
||||
|
||||
struct wlr_xdg_surface_v6 *parent = NULL;
|
||||
if (parent_resource != NULL) {
|
||||
parent = xdg_surface_from_xdg_toplevel_resource(parent_resource);
|
||||
}
|
||||
|
||||
surface->toplevel->parent = parent;
|
||||
}
|
||||
|
||||
static void xdg_toplevel_handle_set_title(struct wl_client *client,
|
||||
struct wl_resource *resource, const char *title) {
|
||||
struct wlr_xdg_surface_v6 *surface =
|
||||
xdg_surface_from_xdg_toplevel_resource(resource);
|
||||
|
||||
char *tmp = strdup(title);
|
||||
if (tmp == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
free(surface->toplevel->title);
|
||||
surface->toplevel->title = tmp;
|
||||
}
|
||||
|
||||
static void xdg_toplevel_handle_set_app_id(struct wl_client *client,
|
||||
struct wl_resource *resource, const char *app_id) {
|
||||
struct wlr_xdg_surface_v6 *surface =
|
||||
xdg_surface_from_xdg_toplevel_resource(resource);
|
||||
|
||||
char *tmp = strdup(app_id);
|
||||
if (tmp == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
free(surface->toplevel->app_id);
|
||||
surface->toplevel->app_id = tmp;
|
||||
}
|
||||
|
||||
static void xdg_toplevel_handle_show_window_menu(struct wl_client *client,
|
||||
struct wl_resource *resource, struct wl_resource *seat_resource,
|
||||
uint32_t serial, int32_t x, int32_t y) {
|
||||
struct wlr_xdg_surface_v6 *surface =
|
||||
xdg_surface_from_xdg_toplevel_resource(resource);
|
||||
struct wlr_seat_client *seat =
|
||||
wlr_seat_client_from_resource(seat_resource);
|
||||
|
||||
if (!surface->configured) {
|
||||
wl_resource_post_error(surface->toplevel->resource,
|
||||
ZXDG_SURFACE_V6_ERROR_NOT_CONSTRUCTED,
|
||||
"surface has not been configured yet");
|
||||
return;
|
||||
}
|
||||
|
||||
if (!wlr_seat_validate_grab_serial(seat->seat, serial)) {
|
||||
wlr_log(L_DEBUG, "invalid serial for grab");
|
||||
return;
|
||||
}
|
||||
|
||||
struct wlr_xdg_toplevel_v6_show_window_menu_event event = {
|
||||
.surface = surface,
|
||||
.seat = seat,
|
||||
.serial = serial,
|
||||
.x = x,
|
||||
.y = y,
|
||||
};
|
||||
|
||||
wlr_signal_emit_safe(&surface->toplevel->events.request_show_window_menu,
|
||||
&event);
|
||||
}
|
||||
|
||||
static void xdg_toplevel_handle_move(struct wl_client *client,
|
||||
struct wl_resource *resource, struct wl_resource *seat_resource,
|
||||
uint32_t serial) {
|
||||
struct wlr_xdg_surface_v6 *surface =
|
||||
xdg_surface_from_xdg_toplevel_resource(resource);
|
||||
struct wlr_seat_client *seat =
|
||||
wlr_seat_client_from_resource(seat_resource);
|
||||
|
||||
if (!surface->configured) {
|
||||
wl_resource_post_error(surface->toplevel->resource,
|
||||
ZXDG_SURFACE_V6_ERROR_NOT_CONSTRUCTED,
|
||||
"surface has not been configured yet");
|
||||
return;
|
||||
}
|
||||
|
||||
if (!wlr_seat_validate_grab_serial(seat->seat, serial)) {
|
||||
wlr_log(L_DEBUG, "invalid serial for grab");
|
||||
return;
|
||||
}
|
||||
|
||||
struct wlr_xdg_toplevel_v6_move_event event = {
|
||||
.surface = surface,
|
||||
.seat = seat,
|
||||
.serial = serial,
|
||||
};
|
||||
|
||||
wlr_signal_emit_safe(&surface->toplevel->events.request_move, &event);
|
||||
}
|
||||
|
||||
static void xdg_toplevel_handle_resize(struct wl_client *client,
|
||||
struct wl_resource *resource, struct wl_resource *seat_resource,
|
||||
uint32_t serial, uint32_t edges) {
|
||||
struct wlr_xdg_surface_v6 *surface =
|
||||
xdg_surface_from_xdg_toplevel_resource(resource);
|
||||
struct wlr_seat_client *seat =
|
||||
wlr_seat_client_from_resource(seat_resource);
|
||||
|
||||
if (!surface->configured) {
|
||||
wl_resource_post_error(surface->toplevel->resource,
|
||||
ZXDG_SURFACE_V6_ERROR_NOT_CONSTRUCTED,
|
||||
"surface has not been configured yet");
|
||||
return;
|
||||
}
|
||||
|
||||
if (!wlr_seat_validate_grab_serial(seat->seat, serial)) {
|
||||
wlr_log(L_DEBUG, "invalid serial for grab");
|
||||
return;
|
||||
}
|
||||
|
||||
struct wlr_xdg_toplevel_v6_resize_event event = {
|
||||
.surface = surface,
|
||||
.seat = seat,
|
||||
.serial = serial,
|
||||
.edges = edges,
|
||||
};
|
||||
|
||||
wlr_signal_emit_safe(&surface->toplevel->events.request_resize, &event);
|
||||
}
|
||||
|
||||
static void xdg_toplevel_handle_set_max_size(struct wl_client *client,
|
||||
struct wl_resource *resource, int32_t width, int32_t height) {
|
||||
struct wlr_xdg_surface_v6 *surface =
|
||||
xdg_surface_from_xdg_toplevel_resource(resource);
|
||||
surface->toplevel->client_pending.max_width = width;
|
||||
surface->toplevel->client_pending.max_height = height;
|
||||
}
|
||||
|
||||
static void xdg_toplevel_handle_set_min_size(struct wl_client *client,
|
||||
struct wl_resource *resource, int32_t width, int32_t height) {
|
||||
struct wlr_xdg_surface_v6 *surface =
|
||||
xdg_surface_from_xdg_toplevel_resource(resource);
|
||||
surface->toplevel->client_pending.min_width = width;
|
||||
surface->toplevel->client_pending.min_height = height;
|
||||
}
|
||||
|
||||
static void xdg_toplevel_handle_set_maximized(struct wl_client *client,
|
||||
struct wl_resource *resource) {
|
||||
struct wlr_xdg_surface_v6 *surface =
|
||||
xdg_surface_from_xdg_toplevel_resource(resource);
|
||||
surface->toplevel->client_pending.maximized = true;
|
||||
wlr_signal_emit_safe(&surface->toplevel->events.request_maximize, surface);
|
||||
}
|
||||
|
||||
static void xdg_toplevel_handle_unset_maximized(struct wl_client *client,
|
||||
struct wl_resource *resource) {
|
||||
struct wlr_xdg_surface_v6 *surface =
|
||||
xdg_surface_from_xdg_toplevel_resource(resource);
|
||||
surface->toplevel->client_pending.maximized = false;
|
||||
wlr_signal_emit_safe(&surface->toplevel->events.request_maximize, surface);
|
||||
}
|
||||
|
||||
static void xdg_toplevel_handle_set_fullscreen(struct wl_client *client,
|
||||
struct wl_resource *resource, struct wl_resource *output_resource) {
|
||||
struct wlr_xdg_surface_v6 *surface =
|
||||
xdg_surface_from_xdg_toplevel_resource(resource);
|
||||
|
||||
struct wlr_output *output = NULL;
|
||||
if (output_resource != NULL) {
|
||||
output = wlr_output_from_resource(output_resource);
|
||||
}
|
||||
|
||||
surface->toplevel->client_pending.fullscreen = true;
|
||||
|
||||
struct wlr_xdg_toplevel_v6_set_fullscreen_event event = {
|
||||
.surface = surface,
|
||||
.fullscreen = true,
|
||||
.output = output,
|
||||
};
|
||||
|
||||
wlr_signal_emit_safe(&surface->toplevel->events.request_fullscreen, &event);
|
||||
}
|
||||
|
||||
static void xdg_toplevel_handle_unset_fullscreen(struct wl_client *client,
|
||||
struct wl_resource *resource) {
|
||||
struct wlr_xdg_surface_v6 *surface =
|
||||
xdg_surface_from_xdg_toplevel_resource(resource);
|
||||
|
||||
surface->toplevel->client_pending.fullscreen = false;
|
||||
|
||||
struct wlr_xdg_toplevel_v6_set_fullscreen_event event = {
|
||||
.surface = surface,
|
||||
.fullscreen = false,
|
||||
.output = NULL,
|
||||
};
|
||||
|
||||
wlr_signal_emit_safe(&surface->toplevel->events.request_fullscreen, &event);
|
||||
}
|
||||
|
||||
static void xdg_toplevel_handle_set_minimized(struct wl_client *client,
|
||||
struct wl_resource *resource) {
|
||||
struct wlr_xdg_surface_v6 *surface =
|
||||
xdg_surface_from_xdg_toplevel_resource(resource);
|
||||
wlr_signal_emit_safe(&surface->toplevel->events.request_minimize, surface);
|
||||
}
|
||||
|
||||
static const struct zxdg_toplevel_v6_interface
|
||||
zxdg_toplevel_v6_implementation = {
|
||||
.destroy = xdg_toplevel_handle_destroy,
|
||||
.set_parent = xdg_toplevel_handle_set_parent,
|
||||
.set_title = xdg_toplevel_handle_set_title,
|
||||
.set_app_id = xdg_toplevel_handle_set_app_id,
|
||||
.show_window_menu = xdg_toplevel_handle_show_window_menu,
|
||||
.move = xdg_toplevel_handle_move,
|
||||
.resize = xdg_toplevel_handle_resize,
|
||||
.set_max_size = xdg_toplevel_handle_set_max_size,
|
||||
.set_min_size = xdg_toplevel_handle_set_min_size,
|
||||
.set_maximized = xdg_toplevel_handle_set_maximized,
|
||||
.unset_maximized = xdg_toplevel_handle_unset_maximized,
|
||||
.set_fullscreen = xdg_toplevel_handle_set_fullscreen,
|
||||
.unset_fullscreen = xdg_toplevel_handle_unset_fullscreen,
|
||||
.set_minimized = xdg_toplevel_handle_set_minimized,
|
||||
};
|
||||
|
||||
void xdg_toplevel_v6_ack_configure(struct wlr_xdg_surface_v6 *surface,
|
||||
struct wlr_xdg_surface_v6_configure *configure) {
|
||||
assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL);
|
||||
assert(configure->toplevel_state != NULL);
|
||||
|
||||
surface->toplevel->current.maximized =
|
||||
configure->toplevel_state->maximized;
|
||||
surface->toplevel->current.fullscreen =
|
||||
configure->toplevel_state->fullscreen;
|
||||
surface->toplevel->current.resizing =
|
||||
configure->toplevel_state->resizing;
|
||||
surface->toplevel->current.activated =
|
||||
configure->toplevel_state->activated;
|
||||
}
|
||||
|
||||
bool xdg_surface_v6_toplevel_state_compare(struct wlr_xdg_toplevel_v6 *state) {
|
||||
struct {
|
||||
struct wlr_xdg_toplevel_v6_state state;
|
||||
uint32_t width, height;
|
||||
} configured;
|
||||
|
||||
// is pending state different from current state?
|
||||
if (!state->base->configured) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (wl_list_empty(&state->base->configure_list)) {
|
||||
// last configure is actually the current state, just use it
|
||||
configured.state = state->current;
|
||||
configured.width = state->base->surface->current->width;
|
||||
configured.height = state->base->surface->current->width;
|
||||
} else {
|
||||
struct wlr_xdg_surface_v6_configure *configure =
|
||||
wl_container_of(state->base->configure_list.prev, configure, link);
|
||||
configured.state = *configure->toplevel_state;
|
||||
configured.width = configure->toplevel_state->width;
|
||||
configured.height = configure->toplevel_state->height;
|
||||
}
|
||||
|
||||
if (state->server_pending.activated != configured.state.activated) {
|
||||
return false;
|
||||
}
|
||||
if (state->server_pending.fullscreen != configured.state.fullscreen) {
|
||||
return false;
|
||||
}
|
||||
if (state->server_pending.maximized != configured.state.maximized) {
|
||||
return false;
|
||||
}
|
||||
if (state->server_pending.resizing != configured.state.resizing) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (state->server_pending.width == configured.width &&
|
||||
state->server_pending.height == configured.height) {
|
||||
return true;
|
||||
}
|
||||
|
||||
if (state->server_pending.width == 0 && state->server_pending.height == 0) {
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
void xdg_toplevel_v6_send_configure(struct wlr_xdg_surface_v6 *surface,
|
||||
struct wlr_xdg_surface_v6_configure *configure) {
|
||||
assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL);
|
||||
|
||||
configure->toplevel_state = malloc(sizeof(*configure->toplevel_state));
|
||||
if (configure->toplevel_state == NULL) {
|
||||
wlr_log(L_ERROR, "Allocation failed");
|
||||
wl_resource_post_no_memory(surface->toplevel->resource);
|
||||
return;
|
||||
}
|
||||
*configure->toplevel_state = surface->toplevel->server_pending;
|
||||
|
||||
uint32_t *s;
|
||||
struct wl_array states;
|
||||
wl_array_init(&states);
|
||||
if (surface->toplevel->server_pending.maximized) {
|
||||
s = wl_array_add(&states, sizeof(uint32_t));
|
||||
if (!s) {
|
||||
wlr_log(L_ERROR,
|
||||
"Could not allocate state for maximized xdg_toplevel");
|
||||
goto error_out;
|
||||
}
|
||||
*s = ZXDG_TOPLEVEL_V6_STATE_MAXIMIZED;
|
||||
}
|
||||
if (surface->toplevel->server_pending.fullscreen) {
|
||||
s = wl_array_add(&states, sizeof(uint32_t));
|
||||
if (!s) {
|
||||
wlr_log(L_ERROR,
|
||||
"Could not allocate state for fullscreen xdg_toplevel");
|
||||
goto error_out;
|
||||
}
|
||||
*s = ZXDG_TOPLEVEL_V6_STATE_FULLSCREEN;
|
||||
}
|
||||
if (surface->toplevel->server_pending.resizing) {
|
||||
s = wl_array_add(&states, sizeof(uint32_t));
|
||||
if (!s) {
|
||||
wlr_log(L_ERROR,
|
||||
"Could not allocate state for resizing xdg_toplevel");
|
||||
goto error_out;
|
||||
}
|
||||
*s = ZXDG_TOPLEVEL_V6_STATE_RESIZING;
|
||||
}
|
||||
if (surface->toplevel->server_pending.activated) {
|
||||
s = wl_array_add(&states, sizeof(uint32_t));
|
||||
if (!s) {
|
||||
wlr_log(L_ERROR,
|
||||
"Could not allocate state for activated xdg_toplevel");
|
||||
goto error_out;
|
||||
}
|
||||
*s = ZXDG_TOPLEVEL_V6_STATE_ACTIVATED;
|
||||
}
|
||||
|
||||
uint32_t width = surface->toplevel->server_pending.width;
|
||||
uint32_t height = surface->toplevel->server_pending.height;
|
||||
zxdg_toplevel_v6_send_configure(surface->toplevel->resource, width,
|
||||
height, &states);
|
||||
|
||||
wl_array_release(&states);
|
||||
return;
|
||||
|
||||
error_out:
|
||||
wl_array_release(&states);
|
||||
wl_resource_post_no_memory(surface->toplevel->resource);
|
||||
}
|
||||
|
||||
void xdg_surface_v6_toplevel_committed(struct wlr_xdg_surface_v6 *surface) {
|
||||
assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL);
|
||||
|
||||
if (!surface->toplevel->added) {
|
||||
// on the first commit, send a configure request to tell the client it
|
||||
// is added
|
||||
xdg_surface_v6_schedule_configure(surface);
|
||||
surface->toplevel->added = true;
|
||||
return;
|
||||
}
|
||||
|
||||
// update state that doesn't need compositor approval
|
||||
surface->toplevel->current.max_width =
|
||||
surface->toplevel->client_pending.max_width;
|
||||
surface->toplevel->current.min_width =
|
||||
surface->toplevel->client_pending.min_width;
|
||||
surface->toplevel->current.max_height =
|
||||
surface->toplevel->client_pending.max_height;
|
||||
surface->toplevel->current.min_height =
|
||||
surface->toplevel->client_pending.min_height;
|
||||
}
|
||||
|
||||
static void xdg_toplevel_handle_resource_destroy(struct wl_resource *resource) {
|
||||
struct wlr_xdg_surface_v6 *surface =
|
||||
xdg_surface_from_xdg_toplevel_resource(resource);
|
||||
if (surface != NULL) {
|
||||
xdg_toplevel_destroy(surface);
|
||||
}
|
||||
}
|
||||
|
||||
void xdg_toplevel_v6_create(struct wlr_xdg_surface_v6 *xdg_surface,
|
||||
uint32_t id) {
|
||||
if (wlr_surface_set_role(xdg_surface->surface, XDG_TOPLEVEL_ROLE,
|
||||
xdg_surface->resource, ZXDG_SHELL_V6_ERROR_ROLE)) {
|
||||
return;
|
||||
}
|
||||
|
||||
xdg_surface->toplevel = calloc(1, sizeof(struct wlr_xdg_toplevel_v6));
|
||||
if (xdg_surface->toplevel == NULL) {
|
||||
wl_resource_post_no_memory(xdg_surface->resource);
|
||||
return;
|
||||
}
|
||||
wl_signal_init(&xdg_surface->toplevel->events.request_maximize);
|
||||
wl_signal_init(&xdg_surface->toplevel->events.request_fullscreen);
|
||||
wl_signal_init(&xdg_surface->toplevel->events.request_minimize);
|
||||
wl_signal_init(&xdg_surface->toplevel->events.request_move);
|
||||
wl_signal_init(&xdg_surface->toplevel->events.request_resize);
|
||||
wl_signal_init(&xdg_surface->toplevel->events.request_show_window_menu);
|
||||
|
||||
xdg_surface->role = WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL;
|
||||
xdg_surface->toplevel->base = xdg_surface;
|
||||
|
||||
struct wl_resource *toplevel_resource = wl_resource_create(
|
||||
xdg_surface->client->client, &zxdg_toplevel_v6_interface,
|
||||
wl_resource_get_version(xdg_surface->resource), id);
|
||||
if (toplevel_resource == NULL) {
|
||||
free(xdg_surface->toplevel);
|
||||
wl_resource_post_no_memory(xdg_surface->resource);
|
||||
return;
|
||||
}
|
||||
xdg_surface->toplevel->resource = toplevel_resource;
|
||||
wl_resource_set_implementation(toplevel_resource,
|
||||
&zxdg_toplevel_v6_implementation, xdg_surface,
|
||||
xdg_toplevel_handle_resource_destroy);
|
||||
}
|
||||
|
||||
uint32_t wlr_xdg_toplevel_v6_set_size(struct wlr_xdg_surface_v6 *surface,
|
||||
uint32_t width, uint32_t height) {
|
||||
assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL);
|
||||
surface->toplevel->server_pending.width = width;
|
||||
surface->toplevel->server_pending.height = height;
|
||||
|
||||
return xdg_surface_v6_schedule_configure(surface);
|
||||
}
|
||||
|
||||
uint32_t wlr_xdg_toplevel_v6_set_activated(struct wlr_xdg_surface_v6 *surface,
|
||||
bool activated) {
|
||||
assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL);
|
||||
surface->toplevel->server_pending.activated = activated;
|
||||
|
||||
return xdg_surface_v6_schedule_configure(surface);
|
||||
}
|
||||
|
||||
uint32_t wlr_xdg_toplevel_v6_set_maximized(struct wlr_xdg_surface_v6 *surface,
|
||||
bool maximized) {
|
||||
assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL);
|
||||
surface->toplevel->server_pending.maximized = maximized;
|
||||
|
||||
return xdg_surface_v6_schedule_configure(surface);
|
||||
}
|
||||
|
||||
uint32_t wlr_xdg_toplevel_v6_set_fullscreen(struct wlr_xdg_surface_v6 *surface,
|
||||
bool fullscreen) {
|
||||
assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL);
|
||||
surface->toplevel->server_pending.fullscreen = fullscreen;
|
||||
|
||||
return xdg_surface_v6_schedule_configure(surface);
|
||||
}
|
||||
|
||||
uint32_t wlr_xdg_toplevel_v6_set_resizing(struct wlr_xdg_surface_v6 *surface,
|
||||
bool resizing) {
|
||||
assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL);
|
||||
surface->toplevel->server_pending.resizing = resizing;
|
||||
|
||||
return xdg_surface_v6_schedule_configure(surface);
|
||||
}
|
||||
Loading…
Reference in New Issue