UNIXworkcode

1 /* 2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. 3 * 4 * Copyright 2023 Olaf Wintermann. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26 * POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #pragma once 30 31 #include "../ui/toolkit.h" 32 33 #include <queue> 34 #include <mutex> 35 #include <condition_variable> 36 37 typedef struct UiJob { 38 UiObject* obj; 39 ui_threadfunc job_func; 40 void* job_data; 41 ui_callback finish_callback; 42 void* finish_data; 43 } UiJob; 44 45 struct UiThreadpool 46 { 47 std::queue<UiJob*> queue; 48 std::mutex mutex; 49 std::condition_variable condition; 50 51 UiThreadpool(int nthreads); 52 53 void EnqueueJob(UiJob* job); 54 55 UiJob* GetJob(); 56 }; 57 58 typedef void(*ui_eventfunc)(void*, void*); 59 60 void ui_app_run_startup(); 61 62 extern "C" void destroy_ui_window_wrapper(void* ptr); 63 extern "C" void destroy_ui_widget_wrapper(void* ptr); 64 65 void ui_context_add_window_destructor(UiContext* ctx, UiWindow* win); 66 void ui_context_add_widget_destructor(UiContext* ctx, UiWidget* widget); 67 void ui_context_add_container_destructor(UiContext* ctx, UiContainer *container); 68 69 UiEvent ui_create_int_event(UiObject* obj, int64_t i); 70 71 void ui_set_widget_groups(UiContext *ctx, UIWIDGET widget, const int *groups); 72 void ui_set_widget_ngroups(UiContext *ctx, UIWIDGET widget, const int *groups, size_t ngroups); 73