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Trying to get fullscreen on X11 to hide gnome panels.

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This commit is contained in:
the_fiddler 2008-01-27 14:10:18 +00:00
parent 1b5156e216
commit 5776585303
1 changed files with 52 additions and 6 deletions
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58
Source/OpenTK/Platform/X11/X11GLNative.cs
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@ -36,6 +36,13 @@ namespace OpenTK.Platform.X11
private DisplayMode mode = new DisplayMode(); private DisplayMode mode = new DisplayMode();
private X11Input driver; private X11Input driver;
// Window manager hints for fullscreen windows.
private const string MOTIF_WM_ATOM = "_MOTIF_WM_HINTS";
private const string GNOME_WM_ATOM = "_WIN_HINTS";
private const string KDE_WM_ATOM = "KWM_WIN_DECORATION";
private const string KDE_NET_WM_ATOM = "_KDE_NET_WM_WINDOW_TYPE";
private const string ICCM_WM_ATOM = "_NET_WM_STATE";
// Number of pending events. // Number of pending events.
private int pending = 0; private int pending = 0;
@ -701,7 +708,8 @@ namespace OpenTK.Platform.X11
{ {
bool removed = false; bool removed = false;
if (DisableMotifDecorations()) { Debug.Print("Removed decorations through motif."); removed = true; } if (DisableMotifDecorations()) { Debug.Print("Removed decorations through motif."); removed = true; }
if (DisableGnomeDecorations()) { Debug.Print("Removed decorations through gnome."); removed = true; } if (DisableIccmDecorations()) { Debug.Print("Removed decorations through ICCM."); removed = true; }
//if (DisableGnomeDecorations()) { Debug.Print("Removed decorations through gnome."); removed = true; }
if (removed) if (removed)
{ {
@ -715,7 +723,7 @@ namespace OpenTK.Platform.X11
bool DisableMotifDecorations() bool DisableMotifDecorations()
{ {
IntPtr atom = Functions.XInternAtom(API.DefaultDisplay, "_MOTIF_WM_HINTS", true); IntPtr atom = Functions.XInternAtom(API.DefaultDisplay, MOTIF_WM_ATOM, true);
if (atom != IntPtr.Zero) if (atom != IntPtr.Zero)
{ {
MotifWmHints hints = new MotifWmHints(); MotifWmHints hints = new MotifWmHints();
@ -733,7 +741,7 @@ namespace OpenTK.Platform.X11
bool DisableGnomeDecorations() bool DisableGnomeDecorations()
{ {
IntPtr atom = Functions.XInternAtom(API.DefaultDisplay, "_WIN_HINTS", true); IntPtr atom = Functions.XInternAtom(API.DefaultDisplay, GNOME_WM_ATOM, true);
if (atom != IntPtr.Zero) if (atom != IntPtr.Zero)
{ {
IntPtr hints = IntPtr.Zero; IntPtr hints = IntPtr.Zero;
@ -746,6 +754,23 @@ namespace OpenTK.Platform.X11
#endregion #endregion
#region bool DisableIccmDecorations()
bool DisableIccmDecorations()
{
IntPtr atom = Functions.XInternAtom(API.DefaultDisplay, ICCM_WM_ATOM, true);
if (atom != IntPtr.Zero)
{
IntPtr hints = Functions.XInternAtom(API.DefaultDisplay, "_NET_WM_STATE_FULLSCREEN", true);
Functions.XChangeProperty(API.DefaultDisplay, this.Handle, atom, atom, 32, PropertyMode.Replace, ref hints,
Marshal.SizeOf(hints) / 4);
return true;
}
return false;
}
#endregion
#endregion #endregion
#region void EnableWindowDecorations() #region void EnableWindowDecorations()
@ -754,7 +779,8 @@ namespace OpenTK.Platform.X11
{ {
bool activated = false; bool activated = false;
if (EnableMotifDecorations()) { Debug.Print("Activated decorations through motif."); activated = true; } if (EnableMotifDecorations()) { Debug.Print("Activated decorations through motif."); activated = true; }
if (EnableGnomeDecorations()) { Debug.Print("Activated decorations through gnome."); activated = true; } if (EnableIccmDecorations()) { Debug.Print("Activated decorations through ICCM."); activated = true; }
//if (EnableGnomeDecorations()) { Debug.Print("Activated decorations through gnome."); activated = true; }
if (activated) if (activated)
{ {
@ -768,7 +794,7 @@ namespace OpenTK.Platform.X11
bool EnableMotifDecorations() bool EnableMotifDecorations()
{ {
IntPtr atom = Functions.XInternAtom(API.DefaultDisplay, "_WIN_HINTS", true); IntPtr atom = Functions.XInternAtom(API.DefaultDisplay, MOTIF_WM_ATOM, true);
if (atom != IntPtr.Zero) if (atom != IntPtr.Zero)
{ {
Functions.XDeleteProperty(API.DefaultDisplay, this.Handle, atom); Functions.XDeleteProperty(API.DefaultDisplay, this.Handle, atom);
@ -783,7 +809,7 @@ namespace OpenTK.Platform.X11
bool EnableGnomeDecorations() bool EnableGnomeDecorations()
{ {
IntPtr atom = Functions.XInternAtom(API.DefaultDisplay, "_MOTIF_WM_HINTS", true); IntPtr atom = Functions.XInternAtom(API.DefaultDisplay, GNOME_WM_ATOM, true);
if (atom != IntPtr.Zero) if (atom != IntPtr.Zero)
{ {
Functions.XDeleteProperty(API.DefaultDisplay, this.Handle, atom); Functions.XDeleteProperty(API.DefaultDisplay, this.Handle, atom);
@ -794,6 +820,26 @@ namespace OpenTK.Platform.X11
#endregion #endregion
#region bool EnableIccmDecorations()
bool EnableIccmDecorations()
{
IntPtr atom = Functions.XInternAtom(API.DefaultDisplay, ICCM_WM_ATOM, true);
if (atom != IntPtr.Zero)
{
IntPtr hint = Functions.XInternAtom(API.DefaultDisplay, "_NET_WM_WINDOW_TYPE_NORMAL", true);
if (hint != IntPtr.Zero)
{
Functions.XChangeProperty(API.DefaultDisplay, this.Handle, hint, /*XA_ATOM*/(IntPtr)4, 32, PropertyMode.Replace,
ref hint, Marshal.SizeOf(hint) / 4);
}
return true;
}
return false;
}
#endregion
#endregion #endregion
#endregion #endregion