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wayland: Add support for TOOLTIP/POPUP_MENU

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This commit is contained in:
Ethan Lee 2022-04-18 12:30:08 -04:00
parent 9e264b921b
commit c37090f9a4
5 changed files with 264 additions and 45 deletions
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2
include/SDL_syswm.h
View file

@ -298,6 +298,8 @@ struct SDL_SysWMinfo
struct wl_egl_window *egl_window; /**< Wayland EGL window (native window) */
struct xdg_surface *xdg_surface; /**< Wayland xdg surface (window manager handle) */
struct xdg_toplevel *xdg_toplevel; /**< Wayland xdg toplevel role */
struct xdg_popup *xdg_popup; /**< Wayland xdg popup role */
struct xdg_positioner *xdg_positioner; /**< Wayland xdg positioner, for popup */
} wl;
#endif
#if defined(SDL_VIDEO_DRIVER_MIR) /* no longer available, left for API/ABI compatibility. Remove in 2.1! */

3
src/video/wayland/SDL_waylandevents.c
View file

@ -476,6 +476,9 @@ ProcessHitTest(struct SDL_WaylandInput *input, uint32_t serial)
const uint32_t *directions_libdecor = directions;
#endif
/* Hit tests shouldn't apply to xdg_popups, right? */
SDL_assert(!WINDOW_IS_XDG_POPUP(window));
switch (rc) {
case SDL_HITTEST_DRAGGABLE:
#ifdef HAVE_LIBDECOR_H

8
src/video/wayland/SDL_waylandvideo.c
View file

@ -819,7 +819,7 @@ display_handle_global(void *data, struct wl_registry *registry, uint32_t id,
} else if (SDL_strcmp(interface, "wl_seat") == 0) {
Wayland_display_add_input(d, id, version);
} else if (SDL_strcmp(interface, "xdg_wm_base") == 0) {
d->shell.xdg = wl_registry_bind(d->registry, id, &xdg_wm_base_interface, 1);
d->shell.xdg = wl_registry_bind(d->registry, id, &xdg_wm_base_interface, SDL_min(version, 3));
xdg_wm_base_add_listener(d->shell.xdg, &shell_listener_xdg, NULL);
} else if (SDL_strcmp(interface, "wl_shm") == 0) {
d->shm = wl_registry_bind(registry, id, &wl_shm_interface, 1);
@ -924,12 +924,6 @@ Wayland_VideoInit(_THIS)
/* Don't have server-side decorations? Try client-side instead. */
if (should_use_libdecor(data)) {
data->shell.libdecor = libdecor_new(data->display, &libdecor_interface);
/* If libdecor works, we don't need xdg-shell anymore. */
if (data->shell.libdecor && data->shell.xdg) {
xdg_wm_base_destroy(data->shell.xdg);
data->shell.xdg = NULL;
}
}
#endif

283
src/video/wayland/SDL_waylandwindow.c
View file

@ -25,12 +25,14 @@
#include "../SDL_sysvideo.h"
#include "../../events/SDL_windowevents_c.h"
#include "../../events/SDL_mouse_c.h"
#include "../SDL_egl_c.h"
#include "SDL_waylandevents_c.h"
#include "SDL_waylandwindow.h"
#include "SDL_waylandvideo.h"
#include "SDL_waylandtouch.h"
#include "SDL_hints.h"
#include "SDL_events.h"
#include "xdg-shell-client-protocol.h"
#include "xdg-decoration-unstable-v1-client-protocol.h"
@ -318,6 +320,15 @@ SetMinMaxDimensions(SDL_Window *window, SDL_bool commit)
SDL_VideoData *viddata = wind->waylandData;
int min_width, min_height, max_width, max_height;
/* Pop-ups don't get to change size */
if (WINDOW_IS_XDG_POPUP(window)) {
/* ... but we still want to commit, particularly for ShowWindow */
if (commit) {
wl_surface_commit(wind->surface);
}
return;
}
if (window->flags & SDL_WINDOW_FULLSCREEN) {
min_width = 0;
min_height = 0;
@ -336,7 +347,7 @@ SetMinMaxDimensions(SDL_Window *window, SDL_bool commit)
}
#ifdef HAVE_LIBDECOR_H
if (viddata->shell.libdecor) {
if (WINDOW_IS_LIBDECOR(viddata, window)) {
if (wind->shell_surface.libdecor.frame == NULL) {
return; /* Can't do anything yet, wait for ShowWindow */
}
@ -370,13 +381,22 @@ SetFullscreen(SDL_Window *window, struct wl_output *output, SDL_bool commit)
SDL_WindowData *wind = window->driverdata;
SDL_VideoData *viddata = wind->waylandData;
/* Pop-ups don't get to be fullscreened */
if (WINDOW_IS_XDG_POPUP(window)) {
/* ... but we still want to commit, particularly for ShowWindow */
if (commit) {
wl_surface_commit(wind->surface);
}
return;
}
/* The desktop may try to enforce min/max sizes here, so turn them off for
* fullscreen and on (if applicable) for windowed
*/
SetMinMaxDimensions(window, SDL_FALSE);
#ifdef HAVE_LIBDECOR_H
if (viddata->shell.libdecor) {
if (WINDOW_IS_LIBDECOR(viddata, window)) {
if (wind->shell_surface.libdecor.frame == NULL) {
return; /* Can't do anything yet, wait for ShowWindow */
}
@ -609,6 +629,60 @@ static const struct xdg_toplevel_listener toplevel_listener_xdg = {
handle_close_xdg_toplevel
};
static void
handle_configure_xdg_popup(void *data,
struct xdg_popup *xdg_popup,
int32_t x,
int32_t y,
int32_t width,
int32_t height)
{
/* No-op, we don't use x/y and width/height are fixed-size */
}
static void
handle_done_xdg_popup(void *data, struct xdg_popup *xdg_popup)
{
SDL_WindowData *window = (SDL_WindowData *)data;
SDL_SendWindowEvent(window->sdlwindow, SDL_WINDOWEVENT_CLOSE, 0, 0);
}
static void
handle_repositioned_xdg_popup(void *data,
struct xdg_popup *xdg_popup,
uint32_t token)
{
/* No-op, configure does all the work we care about */
}
static const struct xdg_popup_listener popup_listener_xdg = {
handle_configure_xdg_popup,
handle_done_xdg_popup,
handle_repositioned_xdg_popup
};
#define TOOLTIP_CURSOR_OFFSET 8 /* FIXME: Arbitrary, eyeballed from X tooltip */
static int
Wayland_PopupWatch(void *data, SDL_Event *event)
{
if (event->type == SDL_MOUSEMOTION) {
SDL_Window *window = (SDL_Window *) data;
SDL_WindowData *data = window->driverdata;
/* Coordinates might be relative to the popup, which we don't want */
if (event->motion.windowID == data->shell_surface.xdg.roleobj.popup.parentID) {
xdg_positioner_set_offset(data->shell_surface.xdg.roleobj.popup.positioner,
event->motion.x + TOOLTIP_CURSOR_OFFSET,
event->motion.y + TOOLTIP_CURSOR_OFFSET);
xdg_popup_reposition(data->shell_surface.xdg.roleobj.popup.popup,
data->shell_surface.xdg.roleobj.popup.positioner,
0);
}
}
return 1;
}
#ifdef HAVE_LIBDECOR_H
static void
decoration_frame_configure(struct libdecor_frame *frame,
@ -929,6 +1003,19 @@ static const struct wl_surface_listener surface_listener = {
handle_surface_leave
};
static void
Wayland_FillEmptyShellInfo(SDL_SysWMinfo * info, const Uint32 version)
{
info->info.wl.xdg_surface = NULL;
if (version >= SDL_VERSIONNUM(2, 0, 17)) {
info->info.wl.xdg_toplevel = NULL;
if (version >= SDL_VERSIONNUM(2, 0, 22)) {
info->info.wl.xdg_popup = NULL;
info->info.wl.xdg_positioner = NULL;
}
}
}
SDL_bool
Wayland_GetWindowWMInfo(_THIS, SDL_Window * window, SDL_SysWMinfo * info)
{
@ -961,23 +1048,40 @@ Wayland_GetWindowWMInfo(_THIS, SDL_Window * window, SDL_SysWMinfo * info)
info->info.wl.egl_window = data->egl_window;
#ifdef HAVE_LIBDECOR_H
if (viddata->shell.libdecor && data->shell_surface.libdecor.frame != NULL) {
info->info.wl.xdg_surface = libdecor_frame_get_xdg_surface(data->shell_surface.libdecor.frame);
if (version >= SDL_VERSIONNUM(2, 0, 17)) {
info->info.wl.xdg_toplevel = libdecor_frame_get_xdg_toplevel(data->shell_surface.libdecor.frame);
if (WINDOW_IS_LIBDECOR(viddata, window)) {
if (data->shell_surface.libdecor.frame != NULL) {
info->info.wl.xdg_surface = libdecor_frame_get_xdg_surface(data->shell_surface.libdecor.frame);
if (version >= SDL_VERSIONNUM(2, 0, 17)) {
info->info.wl.xdg_toplevel = libdecor_frame_get_xdg_toplevel(data->shell_surface.libdecor.frame);
if (version >= SDL_VERSIONNUM(2, 0, 22)) {
info->info.wl.xdg_popup = NULL;
info->info.wl.xdg_positioner = NULL;
}
}
} else {
/* Not mapped yet */
Wayland_FillEmptyShellInfo(info, version);
}
} else
#endif
if (viddata->shell.xdg && data->shell_surface.xdg.surface != NULL) {
info->info.wl.xdg_surface = data->shell_surface.xdg.surface;
if (version >= SDL_VERSIONNUM(2, 0, 17)) {
info->info.wl.xdg_toplevel = data->shell_surface.xdg.roleobj.toplevel;
SDL_bool popup = WINDOW_IS_XDG_POPUP(window);
info->info.wl.xdg_toplevel = popup ? NULL : data->shell_surface.xdg.roleobj.toplevel;
if (version >= SDL_VERSIONNUM(2, 0, 22)) {
if (popup) {
info->info.wl.xdg_popup = data->shell_surface.xdg.roleobj.popup.popup;
info->info.wl.xdg_positioner = data->shell_surface.xdg.roleobj.popup.positioner;
} else {
info->info.wl.xdg_popup = NULL;
info->info.wl.xdg_positioner = NULL;
}
}
}
} else {
info->info.wl.xdg_surface = NULL;
if (version >= SDL_VERSIONNUM(2, 0, 17)) {
info->info.wl.xdg_toplevel = NULL;
}
/* Either it's not mapped yet or we don't have a shell protocol */
Wayland_FillEmptyShellInfo(info, version);
}
}
@ -1002,6 +1106,10 @@ Wayland_SetWindowModalFor(_THIS, SDL_Window *modal_window, SDL_Window *parent_wi
SDL_WindowData *modal_data = modal_window->driverdata;
SDL_WindowData *parent_data = parent_window->driverdata;
if (WINDOW_IS_XDG_POPUP(modal_window) || WINDOW_IS_XDG_POPUP(parent_window)) {
return SDL_SetError("Modal/Parent was a popup, not a toplevel");
}
#ifdef HAVE_LIBDECOR_H
if (viddata->shell.libdecor) {
if (modal_data->shell_surface.libdecor.frame == NULL) {
@ -1053,9 +1161,9 @@ void Wayland_ShowWindow(_THIS, SDL_Window *window)
wl_surface_attach(data->surface, NULL, 0, 0);
wl_surface_commit(data->surface);
/* Create the shell surface and map the toplevel */
/* Create the shell surface and map the toplevel/popup */
#ifdef HAVE_LIBDECOR_H
if (c->shell.libdecor) {
if (WINDOW_IS_LIBDECOR(c, window)) {
data->shell_surface.libdecor.frame = libdecor_decorate(c->shell.libdecor,
data->surface,
&libdecor_frame_interface,
@ -1073,10 +1181,42 @@ void Wayland_ShowWindow(_THIS, SDL_Window *window)
xdg_surface_set_user_data(data->shell_surface.xdg.surface, data);
xdg_surface_add_listener(data->shell_surface.xdg.surface, &shell_surface_listener_xdg, data);
/* !!! FIXME: add popup role */
data->shell_surface.xdg.roleobj.toplevel = xdg_surface_get_toplevel(data->shell_surface.xdg.surface);
xdg_toplevel_set_app_id(data->shell_surface.xdg.roleobj.toplevel, c->classname);
xdg_toplevel_add_listener(data->shell_surface.xdg.roleobj.toplevel, &toplevel_listener_xdg, data);
if (WINDOW_IS_XDG_POPUP(window)) {
SDL_Mouse *mouse = SDL_GetMouse();
SDL_Window *focused = SDL_GetMouseFocus();
SDL_WindowData *focuseddata = focused->driverdata;
/* This popup may be a child of another popup! */
data->shell_surface.xdg.roleobj.popup.parentID = SDL_GetWindowID(focused);
data->shell_surface.xdg.roleobj.popup.child = NULL;
if (WINDOW_IS_XDG_POPUP(focused)) {
SDL_assert(focuseddata->shell_surface.xdg.roleobj.popup.child == NULL);
focuseddata->shell_surface.xdg.roleobj.popup.child = window;
}
/* Set up the positioner for the popup */
data->shell_surface.xdg.roleobj.popup.positioner = xdg_wm_base_create_positioner(c->shell.xdg);
xdg_positioner_set_offset(data->shell_surface.xdg.roleobj.popup.positioner,
mouse->x + TOOLTIP_CURSOR_OFFSET,
mouse->y + TOOLTIP_CURSOR_OFFSET);
/* Assign the popup role */
data->shell_surface.xdg.roleobj.popup.popup = xdg_surface_get_popup(data->shell_surface.xdg.surface,
focuseddata->shell_surface.xdg.surface,
data->shell_surface.xdg.roleobj.popup.positioner);
xdg_popup_add_listener(data->shell_surface.xdg.roleobj.popup.popup, &popup_listener_xdg, data);
/* For tooltips, track mouse motion so it follows the cursor */
if (window->flags & SDL_WINDOW_TOOLTIP) {
if (xdg_popup_get_version(data->shell_surface.xdg.roleobj.popup.popup) >= 3) {
SDL_AddEventWatch(Wayland_PopupWatch, window);
}
}
} else {
data->shell_surface.xdg.roleobj.toplevel = xdg_surface_get_toplevel(data->shell_surface.xdg.surface);
xdg_toplevel_set_app_id(data->shell_surface.xdg.roleobj.toplevel, c->classname);
xdg_toplevel_add_listener(data->shell_surface.xdg.roleobj.toplevel, &toplevel_listener_xdg, data);
}
}
/* Restore state that was set prior to this call */
@ -1092,7 +1232,7 @@ void Wayland_ShowWindow(_THIS, SDL_Window *window)
* this surface will fail. This is a new rule for xdg_shell.
*/
#ifdef HAVE_LIBDECOR_H
if (c->shell.libdecor) {
if (WINDOW_IS_LIBDECOR(c, window)) {
if (data->shell_surface.libdecor.frame) {
while (!data->shell_surface.libdecor.initial_configure_seen) {
WAYLAND_wl_display_flush(c->display);
@ -1116,7 +1256,7 @@ void Wayland_ShowWindow(_THIS, SDL_Window *window)
}
/* Create the window decorations */
if (data->shell_surface.xdg.roleobj.toplevel && c->decoration_manager) {
if (!WINDOW_IS_XDG_POPUP(window) && data->shell_surface.xdg.roleobj.toplevel && c->decoration_manager) {
data->server_decoration = zxdg_decoration_manager_v1_get_toplevel_decoration(c->decoration_manager, data->shell_surface.xdg.roleobj.toplevel);
}
} else {
@ -1129,11 +1269,11 @@ void Wayland_ShowWindow(_THIS, SDL_Window *window)
* them immediately afterward.
*/
#ifdef HAVE_LIBDECOR_H
if (c->shell.libdecor) {
if (WINDOW_IS_LIBDECOR(c, window)) {
/* ... but don't call it redundantly for libdecor, the decorator
* may not interpret a redundant call nicely and cause weird stuff to happen
*/
if (window->flags & SDL_WINDOW_BORDERLESS) {
if (data->shell_surface.libdecor.frame && window->flags & SDL_WINDOW_BORDERLESS) {
Wayland_SetWindowBordered(_this, window, SDL_FALSE);
}
} else
@ -1159,6 +1299,42 @@ void Wayland_ShowWindow(_THIS, SDL_Window *window)
}
}
static void
Wayland_ReleasePopup(_THIS, SDL_Window *popup)
{
SDL_WindowData *popupdata;
/* Basic sanity checks to weed out the weird popup closures */
if (popup == NULL || popup->magic != &_this->window_magic) {
return;
}
popupdata = popup->driverdata;
if (popupdata == NULL) {
return;
}
/* This may already be freed by a parent popup! */
if (popupdata->shell_surface.xdg.roleobj.popup.popup == NULL) {
return;
}
/* Release the child _first_, otherwise a protocol error triggers */
if (popupdata->shell_surface.xdg.roleobj.popup.child != NULL) {
Wayland_ReleasePopup(_this, popupdata->shell_surface.xdg.roleobj.popup.child);
popupdata->shell_surface.xdg.roleobj.popup.child = NULL;
}
if (popup->flags & SDL_WINDOW_TOOLTIP) {
if (xdg_popup_get_version(popupdata->shell_surface.xdg.roleobj.popup.popup) >= 3) {
SDL_DelEventWatch(Wayland_PopupWatch, popup);
}
}
xdg_popup_destroy(popupdata->shell_surface.xdg.roleobj.popup.popup);
xdg_positioner_destroy(popupdata->shell_surface.xdg.roleobj.popup.positioner);
popupdata->shell_surface.xdg.roleobj.popup.popup = NULL;
popupdata->shell_surface.xdg.roleobj.popup.positioner = NULL;
}
void Wayland_HideWindow(_THIS, SDL_Window *window)
{
SDL_VideoData *data = _this->driverdata;
@ -1170,7 +1346,7 @@ void Wayland_HideWindow(_THIS, SDL_Window *window)
}
#ifdef HAVE_LIBDECOR_H
if (data->shell.libdecor) {
if (WINDOW_IS_LIBDECOR(data, window)) {
if (wind->shell_surface.libdecor.frame) {
libdecor_frame_unref(wind->shell_surface.libdecor.frame);
wind->shell_surface.libdecor.frame = NULL;
@ -1178,7 +1354,9 @@ void Wayland_HideWindow(_THIS, SDL_Window *window)
} else
#endif
if (data->shell.xdg) {
if (wind->shell_surface.xdg.roleobj.toplevel) {
if (WINDOW_IS_XDG_POPUP(window)) {
Wayland_ReleasePopup(_this, window);
} else if (wind->shell_surface.xdg.roleobj.toplevel) {
xdg_toplevel_destroy(wind->shell_surface.xdg.roleobj.toplevel);
wind->shell_surface.xdg.roleobj.toplevel = NULL;
}
@ -1395,13 +1573,17 @@ Wayland_RestoreWindow(_THIS, SDL_Window * window)
SDL_WindowData *wind = window->driverdata;
SDL_VideoData *viddata = (SDL_VideoData *) _this->driverdata;
if (WINDOW_IS_XDG_POPUP(window)) {
return;
}
/* Set this flag now even if we never actually maximized, eventually
* ShowWindow will take care of it along with the other window state.
*/
window->flags &= ~SDL_WINDOW_MAXIMIZED;
#ifdef HAVE_LIBDECOR_H
if (viddata->shell.libdecor) {
if (WINDOW_IS_LIBDECOR(viddata, window)) {
if (wind->shell_surface.libdecor.frame == NULL) {
return; /* Can't do anything yet, wait for ShowWindow */
}
@ -1424,8 +1606,13 @@ Wayland_SetWindowBordered(_THIS, SDL_Window * window, SDL_bool bordered)
{
SDL_WindowData *wind = window->driverdata;
const SDL_VideoData *viddata = (const SDL_VideoData *) _this->driverdata;
if (WINDOW_IS_XDG_POPUP(window)) {
return;
}
#ifdef HAVE_LIBDECOR_H
if (viddata->shell.libdecor) {
if (WINDOW_IS_LIBDECOR(viddata, window)) {
if (wind->shell_surface.libdecor.frame) {
libdecor_frame_set_visibility(wind->shell_surface.libdecor.frame, bordered);
}
@ -1444,7 +1631,7 @@ Wayland_SetWindowResizable(_THIS, SDL_Window * window, SDL_bool resizable)
SDL_VideoData *data = _this->driverdata;
const SDL_WindowData *wind = window->driverdata;
if (data->shell.libdecor) {
if (WINDOW_IS_LIBDECOR(data, window)) {
if (wind->shell_surface.libdecor.frame == NULL) {
return; /* Can't do anything yet, wait for ShowWindow */
}
@ -1466,6 +1653,10 @@ Wayland_MaximizeWindow(_THIS, SDL_Window * window)
SDL_WindowData *wind = window->driverdata;
SDL_VideoData *viddata = (SDL_VideoData *) _this->driverdata;
if (WINDOW_IS_XDG_POPUP(window)) {
return;
}
if (!(window->flags & SDL_WINDOW_RESIZABLE)) {
return;
}
@ -1476,7 +1667,7 @@ Wayland_MaximizeWindow(_THIS, SDL_Window * window)
window->flags |= SDL_WINDOW_MAXIMIZED;
#ifdef HAVE_LIBDECOR_H
if (viddata->shell.libdecor) {
if (WINDOW_IS_LIBDECOR(viddata, window)) {
if (wind->shell_surface.libdecor.frame == NULL) {
return; /* Can't do anything yet, wait for ShowWindow */
}
@ -1499,8 +1690,12 @@ Wayland_MinimizeWindow(_THIS, SDL_Window * window)
SDL_WindowData *wind = window->driverdata;
SDL_VideoData *viddata = (SDL_VideoData *) _this->driverdata;
if (WINDOW_IS_XDG_POPUP(window)) {
return;
}
#ifdef HAVE_LIBDECOR_H
if (viddata->shell.libdecor) {
if (WINDOW_IS_LIBDECOR(viddata, window)) {
if (wind->shell_surface.libdecor.frame == NULL) {
return; /* Can't do anything yet, wait for ShowWindow */
}
@ -1721,9 +1916,14 @@ Wayland_HandleResize(SDL_Window *window, int width, int height, float scale)
* It doesn't fix the first frames after resize being glitched visually,
* but at least lets us not be terminated by the compositor.
* Can be removed once SDL's resize logic becomes compliant. */
if (viddata->shell.xdg && data->shell_surface.xdg.surface) {
xdg_surface_set_window_geometry(data->shell_surface.xdg.surface, 0, 0,
GetWindowWidth(window), GetWindowHeight(window));
if (
#ifdef HAVE_LIBDECOR_H
!WINDOW_IS_LIBDECOR(viddata, window) &&
#endif
viddata->shell.xdg &&
data->shell_surface.xdg.surface) {
xdg_surface_set_window_geometry(data->shell_surface.xdg.surface, 0, 0,
GetWindowWidth(window), GetWindowHeight(window));
}
/* Update the viewport */
@ -1753,7 +1953,7 @@ void Wayland_SetWindowSize(_THIS, SDL_Window * window)
#ifdef HAVE_LIBDECOR_H
/* we must not resize the window while we have a static (non-floating) size */
if (data->shell.libdecor &&
if (WINDOW_IS_LIBDECOR(data, window) &&
wind->shell_surface.libdecor.frame &&
!libdecor_frame_is_floating(wind->shell_surface.libdecor.frame)) {
/* Commit the resize when we re-enter floating state */
@ -1772,7 +1972,7 @@ void Wayland_SetWindowSize(_THIS, SDL_Window * window)
}
#ifdef HAVE_LIBDECOR_H
if (data->shell.libdecor && wind->shell_surface.libdecor.frame) {
if (WINDOW_IS_LIBDECOR(data, window) && wind->shell_surface.libdecor.frame) {
state = libdecor_state_new(GetWindowWidth(window), GetWindowHeight(window));
libdecor_frame_commit(wind->shell_surface.libdecor.frame, state, NULL);
libdecor_state_free(state);
@ -1789,9 +1989,14 @@ void Wayland_SetWindowSize(_THIS, SDL_Window * window)
wl_region_destroy(region);
/* Update the geometry which may have been set by a hack in Wayland_HandleResize */
if (data->shell.xdg && wind->shell_surface.xdg.surface) {
xdg_surface_set_window_geometry(wind->shell_surface.xdg.surface, 0, 0,
GetWindowWidth(window), GetWindowHeight(window));
if (
#ifdef HAVE_LIBDECOR_H
!WINDOW_IS_LIBDECOR(data, window) &&
#endif
data->shell.xdg &&
wind->shell_surface.xdg.surface) {
xdg_surface_set_window_geometry(wind->shell_surface.xdg.surface, 0, 0,
GetWindowWidth(window), GetWindowHeight(window));
}
}
@ -1800,9 +2005,13 @@ void Wayland_SetWindowTitle(_THIS, SDL_Window * window)
SDL_WindowData *wind = window->driverdata;
SDL_VideoData *viddata = _this->driverdata;
if (WINDOW_IS_XDG_POPUP(window)) {
return;
}
if (window->title != NULL) {
#ifdef HAVE_LIBDECOR_H
if (viddata->shell.libdecor) {
if (WINDOW_IS_LIBDECOR(viddata, window)) {
if (wind->shell_surface.libdecor.frame == NULL) {
return; /* Can't do anything yet, wait for ShowWindow */
}

13
src/video/wayland/SDL_waylandwindow.h
View file

@ -36,16 +36,27 @@ typedef struct {
struct xdg_surface *surface;
union {
struct xdg_toplevel *toplevel;
struct xdg_popup *popup;
struct {
struct xdg_popup *popup;
struct xdg_positioner *positioner;
Uint32 parentID;
SDL_Window *child;
} popup;
} roleobj;
SDL_bool initial_configure_seen;
} SDL_xdg_shell_surface;
#define WINDOW_IS_XDG_POPUP(window) \
(window->flags & (SDL_WINDOW_TOOLTIP | SDL_WINDOW_POPUP_MENU))
#ifdef HAVE_LIBDECOR_H
typedef struct {
struct libdecor_frame *frame;
SDL_bool initial_configure_seen;
} SDL_libdecor_surface;
#define WINDOW_IS_LIBDECOR(viddata, window) \
(viddata->shell.libdecor && !WINDOW_IS_XDG_POPUP(window))
#endif
typedef struct {