ui/winui/toolkit.h

changeset 431
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parent 382
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169:fe49cff3c571 431:bb7da585debc
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);

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