mirror of
https://github.com/thunderbrewhq/thunderbrew
synced 2025-11-03 01:36:03 +03:00
92 lines
2.4 KiB
C
92 lines
2.4 KiB
C
/*
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Simple DirectMedia Layer
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Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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#include "SDL_internal.h"
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#include "../video/SDL_sysvideo.h"
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#include "../events/SDL_events_c.h"
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#include "SDL_tray_utils.h"
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static int active_trays = 0;
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void SDL_RegisterTray(SDL_Tray *tray)
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{
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SDL_SetObjectValid(tray, SDL_OBJECT_TYPE_TRAY, true);
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++active_trays;
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}
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void SDL_UnregisterTray(SDL_Tray *tray)
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{
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SDL_assert(SDL_ObjectValid(tray, SDL_OBJECT_TYPE_TRAY));
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SDL_SetObjectValid(tray, SDL_OBJECT_TYPE_TRAY, false);
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--active_trays;
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if (active_trays > 0) {
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return;
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}
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if (!SDL_GetHintBoolean(SDL_HINT_QUIT_ON_LAST_WINDOW_CLOSE, true)) {
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return;
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}
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int toplevel_count = 0;
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SDL_Window **windows = SDL_GetWindows(NULL);
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if (windows) {
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for (int i = 0; windows[i]; ++i) {
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SDL_Window *window = windows[i];
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if (!window->parent && !(window->flags & SDL_WINDOW_HIDDEN)) {
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++toplevel_count;
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}
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}
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SDL_free(windows);
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}
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if (toplevel_count == 0) {
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SDL_SendQuit();
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}
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}
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void SDL_CleanupTrays(void)
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{
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if (active_trays == 0) {
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return;
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}
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void **trays = (void **)SDL_malloc(active_trays * sizeof(*trays));
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if (!trays) {
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return;
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}
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int count = SDL_GetObjects(SDL_OBJECT_TYPE_TRAY, trays, active_trays);
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SDL_assert(count == active_trays);
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for (int i = 0; i < count; ++i) {
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SDL_DestroyTray((SDL_Tray *)trays[i]);
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}
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SDL_free(trays);
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}
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bool SDL_HasActiveTrays(void)
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{
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return (active_trays > 0);
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}
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