DPF

DISTRHO Plugin Framework
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Layout.hpp (2102B)

      1 /*
      2  * DISTRHO Plugin Framework (DPF)
      3  * Copyright (C) 2012-2021 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_LAYOUT_HPP_INCLUDED
     18 #define DGL_LAYOUT_HPP_INCLUDED
     19 
     20 #include "Geometry.hpp"
     21 
     22 #include <list>
     23 
     24 START_NAMESPACE_DGL
     25 
     26 class SubWidget;
     27 
     28 // --------------------------------------------------------------------------------------------------------------------
     29 
     30 // NOTE: under development, API to be finalized and documented soon
     31 
     32 enum SizeHint {
     33     Expanding,
     34     Fixed
     35 };
     36 
     37 struct SubWidgetWithSizeHint {
     38     SubWidget* widget;
     39     SizeHint sizeHint;
     40 };
     41 
     42 template<bool horizontal>
     43 struct Layout
     44 {
     45     std::list<SubWidgetWithSizeHint> widgets;
     46     uint setAbsolutePos(int x, int y, uint padding);
     47     void setSize(uint size, uint padding);
     48 };
     49 
     50 typedef Layout<true> HorizontalLayout;
     51 typedef Layout<false> VerticalLayout;
     52 
     53 struct HorizontallyStackedVerticalLayout
     54 {
     55     std::list<VerticalLayout*> items;
     56     Size<uint> adjustSize(uint padding); // TODO
     57     void setAbsolutePos(int x, int y, uint padding);
     58 };
     59 
     60 struct VerticallyStackedHorizontalLayout
     61 {
     62     std::list<HorizontalLayout*> items;
     63     Size<uint> adjustSize(uint padding);
     64     void setAbsolutePos(int x, int y, uint padding);
     65 };
     66 
     67 // --------------------------------------------------------------------------------------------------------------------
     68 
     69 END_NAMESPACE_DGL
     70 
     71 #endif // DGL_LAYOUT_HPP_INCLUDED