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annotate DPF-Prymula-audioplugins/dpf/dgl/src/SubWidgetPrivateData.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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1 /*
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2 * DISTRHO Plugin Framework (DPF)
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3 * Copyright (C) 2012-2021 Filipe Coelho <falktx@falktx.com>
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4 *
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5 * Permission to use, copy, modify, and/or distribute this software for any purpose with
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6 * or without fee is hereby granted, provided that the above copyright notice and this
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7 * permission notice appear in all copies.
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8 *
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9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD
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10 * TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN
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11 * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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12 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
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13 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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14 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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15 */
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16
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17 #ifndef DGL_SUBWIDGET_PRIVATE_DATA_HPP_INCLUDED
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18 #define DGL_SUBWIDGET_PRIVATE_DATA_HPP_INCLUDED
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20 #include "../SubWidget.hpp"
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22 START_NAMESPACE_DGL
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24 // --------------------------------------------------------------------------------------------------------------------
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26 struct SubWidget::PrivateData {
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27 SubWidget* const self;
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28 Widget* const selfw;
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29 Widget* const parentWidget;
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30 Point<int> absolutePos;
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31 Point<int> margin;
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32 bool needsFullViewportForDrawing; // needed for widgets drawing out of bounds
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33 bool needsViewportScaling; // needed for NanoVG
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34 bool skipDrawing; // for context reuse in NanoVG based guis
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35 double viewportScaleFactor; // auto-scaling for NanoVG
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37 explicit PrivateData(SubWidget* const s, Widget* const pw);
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38 ~PrivateData();
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40 // NOTE display function is different depending on build type, must call displaySubWidgets at the end
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41 void display(uint width, uint height, double autoScaleFactor);
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43 DISTRHO_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(PrivateData)
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44 };
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46 // --------------------------------------------------------------------------------------------------------------------
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48 END_NAMESPACE_DGL
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50 #endif // DGL_SUBWIDGET_PRIVATE_DATA_HPP_INCLUDED