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Merge pull request #8 from sulix/master

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Add SDL_events.h definitions
This commit is contained in:
Ethan Lee 2013-04-04 08:44:56 -07:00
commit dd53687c4d
1 changed files with 418 additions and 12 deletions
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src/SDL2.cs
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@ -31,6 +31,9 @@ using System;
using System.Runtime.InteropServices; using System.Runtime.InteropServices;
#endregion #endregion
/* We have lots of padding fields, which we want private */
#pragma warning disable 0169
namespace SDL2 namespace SDL2
{ {
public static class SDL2 public static class SDL2
@ -391,7 +394,7 @@ namespace SDL2
SDL_GL_SHARE_WITH_CURRENT_CONTEXT SDL_GL_SHARE_WITH_CURRENT_CONTEXT
} }
public enum SDL_WindowEventID public enum SDL_WindowEventID : byte
{ {
SDL_WINDOWEVENT_NONE, SDL_WINDOWEVENT_NONE,
SDL_WINDOWEVENT_SHOWN, SDL_WINDOWEVENT_SHOWN,
@ -438,16 +441,6 @@ namespace SDL2
public IntPtr driverdata; // void* public IntPtr driverdata; // void*
} }
[StructLayout(LayoutKind.Sequential)]
public struct SDL_WindowEvent
{
public uint type;
public uint windowID;
public byte windowEvent; // event, lolC#
public int data1;
public int data2;
}
/* IntPtr refers to an SDL_Window* */ /* IntPtr refers to an SDL_Window* */
[DllImport(nativeLibName)] [DllImport(nativeLibName)]
public static extern IntPtr SDL_CreateWindow( public static extern IntPtr SDL_CreateWindow(
@ -2112,6 +2105,417 @@ namespace SDL2
/* TODO: Input Events: /* TODO: Input Events:
* http://wiki.libsdl.org/moin.fcg/APIByCategory#Input_Events * http://wiki.libsdl.org/moin.fcg/APIByCategory#Input_Events
*/ */
#region SDL_events.h
/* General keyboard/mouse state definitions. */
public const byte SDL_PRESSED = 0;
public const byte SDL_RELEASED = 1;
/* The types of events that can be delivered. */
public enum SDL_EventType : uint
{
SDL_FIRSTEVENT = 0,
/* Application events */
SDL_QUIT = 0x100,
/* Window events */
SDL_WINDOWEVENT = 0x200,
SDL_SYSWMEVENT,
/* Keyboard events */
SDL_KEYDOWN = 0x300,
SDL_KEYUP,
SDL_TEXTEDITING,
SDL_TEXTINPUT,
/* Mouse events */
SDL_MOUSEMOTION = 0x400,
SDL_MOUSEBUTTONDOWN,
SDL_MOUSEBUTTONUP,
SDL_MOUSEWHEEL,
/* Joystick events */
SDL_JOYAXISMOTION = 0x600,
SDL_JOYBALLMOTION,
SDL_JOYHATMOTION,
SDL_JOYBUTTONDOWN,
SDL_JOYBUTTONUP,
SDL_JOYDEVICEADDED,
SDL_JOYDEVICEREMOVED,
/* Game controller events */
SDL_CONTROLLERAXISMOTION = 0x650,
SDL_CONTROLLERBUTTONDOWN,
SDL_CONTROLLERBUTTONUP,
SDL_CONTROLLERDEVICEADDED,
SDL_CONTROLLERDEVICEREMOVED,
SDL_CONTROLLERDEVICEREMAPPED,
/* Touch events */
SDL_FINGERDOWN = 0x700,
SDL_FINGERUP,
SDL_FINGERMOTION,
/* Gesture events */
SDL_DOLLARGESTURE = 0x800,
SDL_DOLLARRECORD,
SDL_MULTIGESTURE,
/* Clipboard events */
SDL_CLIPBOARDUPDATE = 0x900,
/* Drag and drop events */
SDL_DROPFILE = 0x1000,
/* Events SDL_USEREVENT through SDL_LASTEVENT are for
* your use, and should be allocated with
* SDL_RegisterEvents()
*/
SDL_USEREVENT = 0x8000,
/* The last event, used for bouding arrays. */
SDL_LASTEVENT = 0xFFFF
}
/* Fields shared by every event */
[StructLayout(LayoutKind.Sequential)]
public struct SDL_GenericEvent
{
public SDL_EventType type;
public UInt32 timestamp;
}
/* Window state change event data (event.window.*) */
[StructLayout(LayoutKind.Sequential)]
public struct SDL_WindowEvent
{
public SDL_EventType type;
public UInt32 timestamp;
public UInt32 windowID;
public SDL_WindowEventID windowEvent; // event, lolC#
byte padding1;
byte padding2;
byte padding3;
public Int32 data1;
public Int32 data2;
}
/* Keyboard button event structure (event.key.*) */
[StructLayout(LayoutKind.Sequential)]
public struct SDL_KeyboardEvent
{
public SDL_EventType type;
public UInt32 timestamp;
public UInt32 windowID;
public byte state;
public byte repeat; /* non-zero if this is a repeat */
byte padding2;
byte padding3;
// TODO: SDL_Keysym struct.
}
//TODO: SDL_Text*Event (need to work out char[] in C#)
/* Mouse motion event structure (event.motion.*) */
[StructLayout(LayoutKind.Sequential)]
public struct SDL_MouseMotionEvent
{
public SDL_EventType type;
public UInt32 timestamp;
public UInt32 windowID;
public UInt32 which;
public byte state; /* bitmask of buttons */
byte padding1;
byte padding2;
byte padding3;
public Int32 x;
public Int32 y;
public Int32 xrel;
public Int32 yrel;
}
/* Mouse button event structure (event.button.*) */
[StructLayout(LayoutKind.Sequential)]
public struct SDL_MouseButtonEvent
{
public SDL_EventType type;
public UInt32 timestamp;
public UInt32 windowID;
public UInt32 which;
public byte button; /* button id */
public byte state; /* SDL_PRESSED or SDL_RELEASED */
byte padding1;
byte padding2;
public Int32 x;
public Int32 y;
}
/* Mouse wheel event structure (event.wheel.*) */
[StructLayout(LayoutKind.Sequential)]
public struct SDL_MouseWheelEvent
{
public SDL_EventType type;
public UInt32 timestamp;
public UInt32 windowID;
public UInt32 which;
public Int32 x; /* amount scrolled horizontally */
public Int32 y; /* amount scrolled vertically */
}
/* Joystick axis motion event structure (event.jaxis.*) */
[StructLayout(LayoutKind.Sequential)]
public struct SDL_JoyAxisEvent
{
public SDL_EventType type;
public UInt32 timestamp;
public Int32 which; /* SDL_JoystickID */
public byte axis;
byte padding1;
byte padding2;
byte padding3;
public Int16 axisValue; /* value, lolC# */
public UInt16 padding4;
}
/* Joystick trackball motion event structure (event.jball.*) */
[StructLayout(LayoutKind.Sequential)]
public struct SDL_JoyBallEvent
{
public SDL_EventType type;
public UInt32 timestamp;
public Int32 which; /* SDL_JoystickID */
public byte ball;
byte padding1;
byte padding2;
byte padding3;
public Int16 xrel;
public Int16 yrel;
}
/* Joystick hat position change event struct (event.jhat.*) */
[StructLayout(LayoutKind.Sequential)]
public struct SDL_JoyHatEvent
{
public SDL_EventType type;
public UInt32 timestamp;
public Int32 which; /* SDL_JoystickID */
public byte hat; /* index of the hat */
public byte hatValue; /* value, lolC# */
byte padding1;
byte padding2;
}
/* Joystick button event structure (event.jbutton.*) */
[StructLayout(LayoutKind.Sequential)]
public struct SDL_JoyButtonEvent
{
public SDL_EventType type;
public UInt32 timestamp;
public Int32 which; /* SDL_JoystickID */
public byte button;
public byte state; /* SDL_PRESSED or SDL_RELEASED */
byte padding1;
byte padding2;
}
/* Joystick device event structure (event.jdevice.*) */
[StructLayout(LayoutKind.Sequential)]
public struct SDL_JoyDeviceEvent
{
public SDL_EventType type;
public UInt32 timestamp;
public Int32 which; /* SDL_JoystickID */
}
/* Game controller axis motion event (event.caxis.*) */
[StructLayout(LayoutKind.Sequential)]
public struct SDL_ControllerAxisEvent
{
public SDL_EventType type;
public UInt32 timestamp;
public Int32 which; /* SDL_JoystickID */
public byte axis;
byte padding1;
byte padding2;
byte padding3;
public Int16 axisValue; /* value, lolC# */
UInt16 padding4;
}
/* Game controller button event (event.cbutton.*) */
[StructLayout(LayoutKind.Sequential)]
public struct SDL_ControllerButtonEvent
{
public SDL_EventType type;
public UInt32 timestamp;
public Int32 which; /* SDL_JoystickID */
public byte button;
public byte state;
byte padding1;
byte padding2;
}
/* Game controller device event (event.cdevice.*) */
[StructLayout(LayoutKind.Sequential)]
public struct SDL_ControllerDeviceEvent
{
public SDL_EventType type;
public UInt32 timestamp;
public Int32 which; /* joystick id for ADDED, else
instance id */
}
// TODO: Touch Finger events, Gesture Events
/* File open request by system (event.drop.*), disabled by
* default
*/
[StructLayout(LayoutKind.Sequential)]
public struct SDL_DropEvent
{
public SDL_EventType type;
public UInt32 timestamp;
public IntPtr file; /* char* filename, to be freed */
}
/* The "quit requested" event */
[StructLayout(LayoutKind.Sequential)]
public struct SDL_QuitEvent
{
public SDL_EventType type;
public UInt32 timestamp;
}
/* A user defined event (event.user.*) */
[StructLayout(LayoutKind.Sequential)]
public struct SDL_UserEvent
{
public UInt32 type;
public UInt32 timestamp;
public UInt32 windowID;
public Int32 code;
public IntPtr data1; /* user-defined */
public IntPtr data2; /* user-defined */
}
/* A video driver dependent event (event.syswm.*), disabled */
[StructLayout(LayoutKind.Sequential)]
public struct SDL_SysWMEvent
{
public SDL_EventType type;
public UInt32 timestamp;
public IntPtr msg; /* SDL_SysWMmsg*, system-dependent*/
}
/* General event structure */
// C# doesn't do unions, so we do this ugly thing. */
[StructLayout(LayoutKind.Explicit)]
public struct SDL_Event
{
[FieldOffset(0)]
public SDL_EventType type;
[FieldOffset(0)]
public SDL_WindowEvent window;
[FieldOffset(0)]
public SDL_KeyboardEvent key;
//TODO: TextEditingEvent, TextInputEvent
[FieldOffset(0)]
public SDL_MouseMotionEvent motion;
[FieldOffset(0)]
public SDL_MouseButtonEvent button;
[FieldOffset(0)]
public SDL_MouseWheelEvent wheel;
[FieldOffset(0)]
public SDL_JoyAxisEvent jaxis;
[FieldOffset(0)]
public SDL_JoyBallEvent jball;
[FieldOffset(0)]
public SDL_JoyHatEvent jhat;
[FieldOffset(0)]
public SDL_JoyButtonEvent jbutton;
[FieldOffset(0)]
public SDL_JoyDeviceEvent jdevice;
[FieldOffset(0)]
public SDL_ControllerAxisEvent caxis;
[FieldOffset(0)]
public SDL_ControllerButtonEvent cbutton;
[FieldOffset(0)]
public SDL_ControllerDeviceEvent cdevice;
[FieldOffset(0)]
public SDL_QuitEvent quit;
[FieldOffset(0)]
public SDL_UserEvent user;
[FieldOffset(0)]
public SDL_SysWMEvent syswm;
//TODO: Touch, Gesture events
[FieldOffset(0)]
public SDL_DropEvent drop;
}
/* Pump the event loop, getting events from the input devices*/
[DllImport(nativeLibName)]
public static extern void SDL_PumpEvents();
public enum SDL_eventaction
{
SDL_ADDEVENT,
SDL_PEEKEVENT,
SDL_GETEVENT
}
//TODO: SDL_PeepEvents
/* Checks to see if certain events are in the event queue */
[DllImport(nativeLibName)]
public static extern SDL_bool SDL_HasEvent(SDL_EventType type);
//TODO: SDL_HasEvents
/* Clears events from the event queue */
[DllImport(nativeLibName)]
public static extern void SDL_FlushEvent(SDL_EventType type);
//TODO: SDL_FlushEvents
/* Polls for currently pending events */
[DllImport(nativeLibName)]
public static extern int SDL_PollEvent(out SDL_Event _event);
/* Waits indefinitely for the next event */
[DllImport(nativeLibName)]
public static extern int SDL_WaitEvent(out SDL_Event _event);
/* Waits until the specified timeout (in ms) for the next event
*/
[DllImport(nativeLibName)]
public static extern int SDL_WaitEventTimeout(out SDL_Event _event, int timeout);
/* Add an event to the event queue */
[DllImport(nativeLibName)]
public static extern int SDL_PushEvent(ref SDL_Event _event);
//TODO: All of the event filter stuff.
/* These are for SDL_EventState() */
public const int SDL_QUERY = -1;
public const int SDL_IGNORE = 0;
public const int SDL_DISABLE = 0;
public const int SDL_ENABLE = 1;
/* This function allows you to enable/disable certain events */
[DllImport(nativeLibName)]
public static extern byte SDL_EventState(SDL_EventType type, int state);
/* Get the state of an event */
public static byte SDL_GetEventState(SDL_EventType type)
{
return SDL_EventState(type, SDL_QUERY);
}
/* Allocate a set of user-defined events */
[DllImport(nativeLibName)]
public static extern UInt32 SDL_RegisterEvents(int numevents);
#endregion
/* TODO: Force Feedback: /* TODO: Force Feedback:
* http://wiki.libsdl.org/moin.fcg/APIByCategory#Force_Feedback * http://wiki.libsdl.org/moin.fcg/APIByCategory#Force_Feedback
@ -2121,4 +2525,6 @@ namespace SDL2
* http://wiki.libsdl.org/moin.fcg/APIByCategory#Audio * http://wiki.libsdl.org/moin.fcg/APIByCategory#Audio
*/ */
} }
} }
#pragma warning restore 0169