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comparison DPF-Prymula-audioplugins/dpf/dgl/src/WidgetPrivateData.hpp @ 3:84e66ea83026

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DPF-Prymula-audioplugins-0.231015-2
author prymula <prymula76@outlook.com>
date Mon, 16 Oct 2023 21:53:34 +0200
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2:cf2cb71d31dd 3:84e66ea83026
1 /*
2 * DISTRHO Plugin Framework (DPF)
3 * Copyright (C) 2012-2022 Filipe Coelho <falktx@falktx.com>
4 *
5 * Permission to use, copy, modify, and/or distribute this software for any purpose with
6 * or without fee is hereby granted, provided that the above copyright notice and this
7 * permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD
10 * TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN
11 * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
12 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
13 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
14 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 */
16
17 #ifndef DGL_WIDGET_PRIVATE_DATA_HPP_INCLUDED
18 #define DGL_WIDGET_PRIVATE_DATA_HPP_INCLUDED
19
20 #include "../Widget.hpp"
21
22 #include <list>
23
24 START_NAMESPACE_DGL
25
26 // --------------------------------------------------------------------------------------------------------------------
27
28 struct Widget::PrivateData {
29 Widget* const self;
30 TopLevelWidget* const topLevelWidget;
31 Widget* const parentWidget;
32 uint id;
33 char* name;
34 bool needsScaling;
35 bool visible;
36 Size<uint> size;
37 std::list<SubWidget*> subWidgets;
38
39 // called via TopLevelWidget
40 explicit PrivateData(Widget* const s, TopLevelWidget* const tlw);
41 // called via SubWidget
42 explicit PrivateData(Widget* const s, Widget* const pw);
43 ~PrivateData();
44
45 void displaySubWidgets(uint width, uint height, double autoScaleFactor);
46
47 bool giveKeyboardEventForSubWidgets(const KeyboardEvent& ev);
48 bool giveCharacterInputEventForSubWidgets(const CharacterInputEvent& ev);
49 bool giveMouseEventForSubWidgets(MouseEvent& ev);
50 bool giveMotionEventForSubWidgets(MotionEvent& ev);
51 bool giveScrollEventForSubWidgets(ScrollEvent& ev);
52
53 static TopLevelWidget* findTopLevelWidget(Widget* const w);
54
55 DISTRHO_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(PrivateData)
56 };
57
58 // --------------------------------------------------------------------------------------------------------------------
59
60 END_NAMESPACE_DGL
61
62 #endif // DGL_WIDGET_PRIVATE_DATA_HPP_INCLUDED