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Completed Xrandr functions and structs.

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the_fiddler 2008-01-24 22:39:06 +00:00
parent ca36fcedb1
commit d24cc61a23
1 changed files with 94 additions and 26 deletions
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120
Source/OpenTK/Platform/X11/API.cs
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@ -32,14 +32,16 @@ namespace OpenTK.Platform.X11
using Display = System.IntPtr; using Display = System.IntPtr;
using XPointer = System.IntPtr; using XPointer = System.IntPtr;
// Xrandr // Randr and Xrandr
using Bool = System.Boolean; using Bool = System.Boolean;
using XRRScreenConfiguration = System.IntPtr; // opaque datatype using XRRScreenConfiguration = System.IntPtr; // opaque datatype
using Rotation = System.UInt16; using Rotation = System.UInt16;
using Status = System.Int32;
using SizeID = System.UInt16;
#endregion #endregion
#region public static class API #region internal static class API
internal static class API internal static class API
{ {
@ -559,10 +561,10 @@ XF86VidModeGetGammaRampSize(
#endregion #endregion
#region public class SetWindowAttributes #region internal class SetWindowAttributes
[StructLayout(LayoutKind.Sequential), Obsolete("Use XSetWindowAttributes instead")] [StructLayout(LayoutKind.Sequential), Obsolete("Use XSetWindowAttributes instead")]
public class SetWindowAttributes internal class SetWindowAttributes
{ {
/// <summary> /// <summary>
/// background, None, or ParentRelative /// background, None, or ParentRelative
@ -628,10 +630,10 @@ XF86VidModeGetGammaRampSize(
#endregion #endregion
#region public struct SizeHints #region internal struct SizeHints
[StructLayout(LayoutKind.Sequential)] [StructLayout(LayoutKind.Sequential)]
public struct SizeHints internal struct SizeHints
{ {
public long flags; /* marks which fields in this structure are defined */ public long flags; /* marks which fields in this structure are defined */
public int x, y; /* Obsolete */ public int x, y; /* Obsolete */
@ -653,6 +655,54 @@ XF86VidModeGetGammaRampSize(
#endregion #endregion
#region internal struct XRRScreenSize
internal struct XRRScreenSize
{
internal int Width, Height;
internal int MWidth, MHeight;
};
#endregion
#region unsafe internal struct Screen
unsafe internal struct Screen
{
XExtData ext_data; /* hook for extension to hang data */
IntPtr display; /* back pointer to display structure */ /* _XDisplay */
Window root; /* Root window id. */
int width, height; /* width and height of screen */
int mwidth, mheight; /* width and height of in millimeters */
int ndepths; /* number of depths possible */
//Depth *depths; /* list of allowable depths on the screen */
int root_depth; /* bits per pixel */
//Visual* root_visual; /* root visual */
IntPtr default_gc; /* GC for the root root visual */ // GC
Colormap cmap; /* default color map */
UIntPtr white_pixel; // unsigned long
UIntPtr black_pixel; /* White and Black pixel values */ // unsigned long
int max_maps, min_maps; /* max and min color maps */
int backing_store; /* Never, WhenMapped, Always */
Bool save_unders;
long root_input_mask; /* initial root input mask */
}
#endregion
#region unsafe internal class XExtData
unsafe internal class XExtData
{
int number; /* number returned by XRegisterExtension */
XExtData next; /* next item on list of data for structure */
delegate int FreePrivateDelegate(XExtData extension);
FreePrivateDelegate FreePrivate; /* called to free private storage */
XPointer private_data; /* data private to this extension. */
};
#endregion
#endregion #endregion
#region X11 Constants and Enums #region X11 Constants and Enums
@ -1210,51 +1260,69 @@ XF86VidModeGetGammaRampSize(
[DllImport(XrandrLibrary)] [DllImport(XrandrLibrary)]
public static extern void XRRFreeScreenConfigInfo(XRRScreenConfiguration config); public static extern void XRRFreeScreenConfigInfo(XRRScreenConfiguration config);
//[DllImport(XrandrLibrary)] [DllImport(XrandrLibrary)]
//public static extern Status XRRSetScreenConfig(Display dpy, XRRScreenConfiguration config, public static extern Status XRRSetScreenConfig(Display dpy, XRRScreenConfiguration config,
// Drawable draw, int size_index, Rotation rotation, Time timestamp); Drawable draw, int size_index, ref Rotation rotation, Time timestamp);
//Status XRRSetScreenConfigAndRate(Display *dpy, XRRScreenConfiguration *config, [DllImport(XrandrLibrary)]
// Drawable draw, int size_index, Rotation rotation, short rate, Time timestamp); public static extern Status XRRSetScreenConfigAndRate(Display dpy, XRRScreenConfiguration config,
Drawable draw, int size_index, Rotation rotation, short rate, Time timestamp);
//Rotation XRRConfigRotations(XRRScreenConfiguration *config, Rotation *current_rotation); [DllImport(XrandrLibrary)]
public static extern Rotation XRRConfigRotations(XRRScreenConfiguration config, ref Rotation current_rotation);
//Time XRRConfigTimes(XRRScreenConfiguration *config, Time *config_timestamp); [DllImport(XrandrLibrary)]
public static extern Time XRRConfigTimes(XRRScreenConfiguration config, ref Time config_timestamp);
//XRRScreenSize *XRRConfigSizes(XRRScreenConfiguration *config, int *nsizes); [DllImport(XrandrLibrary)]
[return: MarshalAs(UnmanagedType.LPStruct)]
public static extern XRRScreenSize XRRConfigSizes(XRRScreenConfiguration config, int[] nsizes);
//short *XRRConfigRates(XRRScreenConfiguration *config, int size_index, int *nrates); [DllImport(XrandrLibrary)]
unsafe public static extern short* XRRConfigRates(XRRScreenConfiguration config, int size_index, int[] nrates);
//SizeID XRRConfigCurrentConfiguration(XRRScreenConfiguration *config, Rotation *rotation); [DllImport(XrandrLibrary)]
public static extern SizeID XRRConfigCurrentConfiguration(XRRScreenConfiguration config, ref Rotation rotation);
//short XRRConfigCurrentRate(XRRScreenConfiguration *config); [DllImport(XrandrLibrary)]
public static extern short XRRConfigCurrentRate(XRRScreenConfiguration config);
//int XRRRootToScreen(Display *dpy, Window root); [DllImport(XrandrLibrary)]
public static extern int XRRRootToScreen(Display dpy, Window root);
//XRRScreenConfiguration *XRRScreenConfig(Display *dpy, int screen); [DllImport(XrandrLibrary)]
public static extern XRRScreenConfiguration XRRScreenConfig(Display dpy, int screen);
//XRRScreenConfiguration *XRRConfig(Screen *screen); [DllImport(XrandrLibrary)]
public static extern XRRScreenConfiguration XRRConfig(ref Screen screen);
//void XRRSelectInput(Display *dpy, Window window, int mask); [DllImport(XrandrLibrary)]
public static extern void XRRSelectInput(Display dpy, Window window, int mask);
/* /*
* intended to take RRScreenChangeNotify, or * intended to take RRScreenChangeNotify, or
* ConfigureNotify (on the root window) * ConfigureNotify (on the root window)
* returns 1 if it is an event type it understands, 0 if not * returns 1 if it is an event type it understands, 0 if not
*/ */
//int XRRUpdateConfiguration(XEvent *event^); [DllImport(XrandrLibrary)]
public static extern int XRRUpdateConfiguration(ref XEvent @event);
/* /*
* the following are always safe to call, even if RandR is * the following are always safe to call, even if RandR is
* not implemented on a screen * not implemented on a screen
*/ */
//Rotation XRRRotations(Display *dpy, int screen, Rotation *current_rotation); [DllImport(XrandrLibrary)]
public static extern Rotation XRRRotations(Display dpy, int screen, ref Rotation current_rotation);
//XRRScreenSize *XRRSizes(Display *dpy, int screen, int *nsizes); [DllImport(XrandrLibrary)]
[return: MarshalAs(UnmanagedType.LPStruct)]
public static extern XRRScreenSize XRRSizes(Display dpy, int screen, int[] nsizes);
//short *XRRRates(Display *dpy, int screen, int size_index, int *nrates); [DllImport(XrandrLibrary)]
unsafe public static extern short* XRRRates(Display dpy, int screen, int size_index, int[] nrates);
//Time XRRTimes(Display *dpy, int screen, Time *config_timestamp); [DllImport(XrandrLibrary)]
public static extern Time XRRTimes(Display dpy, int screen, ref Time config_timestamp);
#endregion #endregion
} }