mirror of
https://github.com/raylib-cs/raylib-cs
synced 2025-04-05 11:19:39 -04:00
ChrisDill
8b522882f6
- Matrix in raylib is column major whereas in numerics it is row major. The type marshals and works but it needs to be transposed before it can be used. At first I looked into keeping the matrix type and converting between the 2 as that made sense but I think using just the on type and documenting the difference is a better tradeoff. It may be easy to create bugs by forgetting to transpose but with good documentation I think this is better than having to deal with the 2 types. I may be wrong about this so we will see how it goes.
447 lines
17 KiB
C#
447 lines
17 KiB
C#
/* Raygui.cs
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*
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* Copyright 2020 Chris Dill
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*
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* Release under zLib License.
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* See LICENSE for details.
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*/
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using System.Numerics;
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using System.Runtime.InteropServices;
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using System.Security;
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using System.Text;
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using Raylib_cs;
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namespace Raygui_cs
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{
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// Style property
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[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
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struct GuiStyleProp
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{
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ushort controlId;
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ushort propertyId;
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int propertyValue;
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}
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// Gui global state enum
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public enum GuiControlState
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{
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GUI_STATE_NORMAL = 0,
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GUI_STATE_FOCUSED,
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GUI_STATE_PRESSED,
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GUI_STATE_DISABLED,
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}
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// Gui global text alignment
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public enum GuiTextAlignment
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{
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GUI_TEXT_ALIGN_LEFT = 0,
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GUI_TEXT_ALIGN_CENTER,
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GUI_TEXT_ALIGN_RIGHT,
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}
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// Gui standard controls
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public enum GuiControlStandard
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{
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DEFAULT = 0,
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LABEL, // LABELBUTTON
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BUTTON, // IMAGEBUTTON
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TOGGLE, // TOGGLEGROUP
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SLIDER, // SLIDERBAR
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PROGRESSBAR,
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CHECKBOX,
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COMBOBOX,
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DROPDOWNBOX,
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TEXTBOX, // TEXTBOXMULTI
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VALUEBOX,
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SPINNER,
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LISTVIEW,
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COLORPICKER,
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SCROLLBAR,
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STATUSBAR
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}
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// Gui default properties for every control
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public enum GuiControlProperty
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{
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BORDER_COLOR_NORMAL = 0,
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BASE_COLOR_NORMAL,
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TEXT_COLOR_NORMAL,
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BORDER_COLOR_FOCUSED,
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BASE_COLOR_FOCUSED,
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TEXT_COLOR_FOCUSED,
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BORDER_COLOR_PRESSED,
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BASE_COLOR_PRESSED,
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TEXT_COLOR_PRESSED,
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BORDER_COLOR_DISABLED,
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BASE_COLOR_DISABLED,
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TEXT_COLOR_DISABLED,
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BORDER_WIDTH,
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TEXT_PADDING,
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TEXT_ALIGNMENT,
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RESERVED
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}
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// Gui extended properties depending on control type
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// NOTE: We reserve a fixed size of additional properties per control
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// Default properties
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public enum GuiDefaultProperty
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{
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TEXT_SIZE = 16,
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TEXT_SPACING,
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LINE_COLOR,
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BACKGROUND_COLOR,
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}
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// Toggle / ToggleGroup
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public enum GuiToggleProperty
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{
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GROUP_PADDING = 16,
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}
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// Slider / SliderBar
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public enum GuiSliderProperty
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{
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SLIDER_WIDTH = 16,
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TEXT_PADDING
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}
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// ProgressBar
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public enum GuiProgressBarProperty
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{
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PROGRESS_PADDING = 16,
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}
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// CheckBox
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public enum GuiCheckBoxProperty
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{
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CHECK_PADDING = 16
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}
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// ComboBox
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public enum GuiComboBoxProperty
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{
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SELECTOR_WIDTH = 16,
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SELECTOR_PADDING
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}
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// DropdownBox
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public enum GuiDropdownBoxProperty
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{
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ARROW_PADDING = 16,
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DROPDOWN_ITEMS_PADDING
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}
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// TextBox / TextBoxMulti / ValueBox / Spinner
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public enum GuiTextBoxProperty
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{
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TEXT_INNER_PADDING = 16,
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TEXT_LINES_PADDING,
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COLOR_SELECTED_FG,
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COLOR_SELECTED_BG
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}
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// Spinner
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public enum GuiSpinnerProperty
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{
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SPIN_BUTTON_WIDTH = 16,
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SPIN_BUTTON_PADDING,
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}
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// ScrollBar
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public enum GuiScrollBarProperty
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{
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ARROWS_SIZE = 16,
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ARROWS_VISIBLE,
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SCROLL_SLIDER_PADDING,
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SCROLL_SLIDER_SIZE,
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SCROLL_PADDING,
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SCROLL_SPEED,
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}
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// ScrollBar side
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public enum GuiScrollBarSide
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{
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SCROLLBAR_LEFT_SIDE = 0,
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SCROLLBAR_RIGHT_SIDE
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}
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// ListView
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public enum GuiListViewProperty
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{
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LIST_ITEMS_HEIGHT = 16,
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LIST_ITEMS_PADDING,
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SCROLLBAR_WIDTH,
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SCROLLBAR_SIDE,
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}
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// ColorPicker
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public enum GuiColorPickerProperty
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{
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COLOR_SELECTOR_SIZE = 16,
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HUEBAR_WIDTH, // Right hue bar width
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HUEBAR_PADDING, // Right hue bar separation from panel
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HUEBAR_SELECTOR_HEIGHT, // Right hue bar selector height
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HUEBAR_SELECTOR_OVERFLOW // Right hue bar selector overflow
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}
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[SuppressUnmanagedCodeSecurity]
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public static class Raygui
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{
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// Used by DllImport to load the native library.
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public const string nativeLibName = "raygui";
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public const string RAYGUI_VERSION = "2.6-dev";
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public const int NUM_CONTROLS = 16; // Number of standard controls
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public const int NUM_PROPS_DEFAULT = 16; // Number of standard properties
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public const int NUM_PROPS_EXTENDED = 8; // Number of extended properties
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public const int TEXTEDIT_CURSOR_BLINK_FRAMES = 20; // Text edit controls cursor blink timming
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// Global gui modification functions
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// Enable gui controls (global state)
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern void GuiEnable();
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// Disable gui controls (global state)
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern void GuiDisable();
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// Lock gui controls (global state)
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern void GuiLock();
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// Unlock gui controls (global state)
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern void GuiUnlock();
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// Set gui controls alpha (global state), alpha goes from 0.0f to 1.0f
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern void GuiFade(float alpha);
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// Set gui state (global state)
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern void GuiSetState(int state);
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// Get gui state (global state)
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern int GuiGetState();
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// Get gui custom font (global state)
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern void GuiSetFont(Font font);
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// Set gui custom font (global state)
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern Font GuiGetFont();
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// Style set/get functions
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// Set one style property
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern void GuiSetStyle(GuiControlStandard control, GuiControlProperty property, int value);
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// Get one style property
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern int GuiGetStyle(GuiControlStandard control, GuiControlProperty property);
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// Container/separator controls, useful for controls organization
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// Window Box control, shows a window that can be closed
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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[return: MarshalAs(UnmanagedType.I1)]
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public static extern bool GuiWindowBox(Rectangle bounds, string text);
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// Group Box control with title name
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern void GuiGroupBox(Rectangle bounds, string text);
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// Line separator control
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern void GuiLine(Rectangle bounds, string text);
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// Panel control, useful to group controls
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern void GuiPanel(Rectangle bounds);
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// Scroll Panel control
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern Rectangle GuiScrollPanel(Rectangle bounds, Rectangle content, ref Vector2 scroll);
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// Basic controls set
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// Label control, shows text
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern void GuiLabel(Rectangle bounds, string text);
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// Button control, returns true when clicked
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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[return: MarshalAs(UnmanagedType.I1)]
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public static extern bool GuiButton(Rectangle bounds, string text);
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// Label button control, show true when clicked
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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[return: MarshalAs(UnmanagedType.I1)]
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public static extern bool GuiLabelButton(Rectangle bounds, string text);
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// Image button control, returns true when clicked
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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[return: MarshalAs(UnmanagedType.I1)]
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public static extern bool GuiImageButton(Rectangle bounds, Texture2D texture);
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// Image button extended control, returns true when clicked
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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[return: MarshalAs(UnmanagedType.I1)]
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public static extern bool GuiImageButtonEx(Rectangle bounds, Texture2D texture, Rectangle texSource, string text);
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// Toggle Button control, returns true when active
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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[return: MarshalAs(UnmanagedType.I1)]
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public static extern bool GuiToggle(Rectangle bounds, string text, bool active);
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// Toggle Group control, returns active toggle index
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern int GuiToggleGroup(Rectangle bounds, string text, int active);
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// Check Box control, returns true when active
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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[return: MarshalAs(UnmanagedType.I1)]
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public static extern bool GuiCheckBox(Rectangle bounds, bool isChecked);
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// Combo Box control, returns selected item index
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern int GuiComboBox(Rectangle bounds, string text, int active);
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// Dropdown Box control, returns selected item
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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[return: MarshalAs(UnmanagedType.I1)]
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public static extern bool GuiDropdownBox(Rectangle bounds, string[] text, ref int active, bool edit);
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// Spinner control, returns selected value
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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[return: MarshalAs(UnmanagedType.I1)]
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public static extern bool GuiSpinner(Rectangle bounds, ref int value, int maxValue, int btnWidth);
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// Value Box control, updates input text with numbers
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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[return: MarshalAs(UnmanagedType.I1)]
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public static extern bool GuiValueBox(Rectangle bounds, int value, int maxValue);
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// Text Box control, updates input text
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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[return: MarshalAs(UnmanagedType.I1)]
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public static extern bool GuiTextBox(Rectangle bounds, StringBuilder text, int textSize, bool freeEdit);
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// Text Box control with multiple lines
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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[return: MarshalAs(UnmanagedType.I1)]
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public static extern bool GuiTextBoxMulti(Rectangle bounds, StringBuilder text, int textSize, bool editMode);
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// Slider control, returns selected value
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern float GuiSlider(Rectangle bounds, float value, float minValue, float maxValue, bool showValue);
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// Slider Bar control, returns selected value
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern float GuiSliderBar(Rectangle bounds, float value, float minValue, float maxValue, bool showValue);
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// Progress Bar control, shows current progress value
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern float GuiProgressBar(Rectangle bounds, float value, float minValue, float maxValue, bool showValue);
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// Progress Bar control, shows current progress value
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern float GuiProgressBarEx(Rectangle bounds, float value, float minValue, float maxValue, bool showValue);
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// Status Bar control, shows info text
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern void GuiStatusBar(Rectangle bounds, string text);
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// Dummy control for placeholders
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern void GuiDummyRec(Rectangle bounds, string text);
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// Scroll Bar control
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern void GuiScrollBar(Rectangle bounds, int value, int minValue, int maxValue);
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// Grid
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern void GuiGrid(Rectangle bounds, float spacing, int subdivs);
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// Advance controls set
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// List View control, returns selected list element index
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern int GuiListView(Rectangle bounds, string text, ref int active, ref int scrollIndex, bool editMode);
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// List View with extended parameters
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern int GuiListViewEx(Rectangle bounds, string text, int count, ref int enabled, ref int active, ref int focus, ref int scrollIndex, bool editMode);
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// Message Box control, displays a message
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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[return: MarshalAs(UnmanagedType.I1)]
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public static extern bool GuiMessageBox(Rectangle bounds, string windowTitle, string message);
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// Text Input Box control, ask for text
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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[return: MarshalAs(UnmanagedType.I1)]
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public static extern bool GuiTextInputBox(Rectangle bounds, string windowTitle, string message, string buttons);
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// Color Picker control
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern Color GuiColorPicker(Rectangle bounds, Color color);
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// Styles loading functions
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// Load style file (.rgs)
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern int GuiLoadStyle(string fileName);
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// Load style default over global style
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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[return: MarshalAs(UnmanagedType.I1)]
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public static extern bool GuiLoadStyleDefault();
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// Get text with icon id prepended
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern string GuiIconText(int iconId, string text);
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// Gui icons functionality
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// Get full icons data pointer
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern uint[] GuiGetIcons();
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// Get icon bit data
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern uint[] GuiGetIconData(int iconId, string text);
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// Set icon bit data
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern void GuiSetIconData(int iconId, uint[] data);
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// Set icon pixel value
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern string GuiSetIconPixel(int iconId, int x, int y);
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// Clear icon pixel value
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern string GuiClearIconPixel(int iconId, int x, int y);
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// Check icon pixel value
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern string GuiCheckIconPixel(int iconId, int x, int y);
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}
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}
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