Fixed regression from conflict resolution.
This commit is contained in:
parent
523c4de774
commit
61d951c741
1 changed files with 356 additions and 356 deletions
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@ -20,7 +20,7 @@ using OpenTK.Graphics;
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//using OpenTK.Graphics.OpenGL;
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namespace OpenTK.Platform.X11
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{
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{
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/// <summary>
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/// Drives GameWindow on X11.
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/// This class supports OpenTK, and is not intended for use by OpenTK programs.
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@ -32,42 +32,42 @@ namespace OpenTK.Platform.X11
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// TODO: Mouse/keyboard grabbing/wrapping.
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// TODO: PointToWindow, PointToScreen
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#region --- Fields ---
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#region --- Fields ---
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const int _min_width = 30, _min_height = 30;
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X11WindowInfo window = new X11WindowInfo();
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X11Input driver;
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// Window manager hints for fullscreen windows.
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// Not used right now (the code is written, but is not 64bit-correct), but could be useful for older WMs which
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// are not ICCM compliant, but may support MOTIF hints.
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// Window manager hints for fullscreen windows.
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// Not used right now (the code is written, but is not 64bit-correct), but could be useful for older WMs which
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// are not ICCM compliant, but may support MOTIF hints.
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const string MOTIF_WM_ATOM = "_MOTIF_WM_HINTS";
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const string KDE_WM_ATOM = "KWM_WIN_DECORATION";
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const string KDE_NET_WM_ATOM = "_KDE_NET_WM_WINDOW_TYPE";
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const string ICCM_WM_ATOM = "_NET_WM_WINDOW_TYPE";
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// The Atom class from Mono might be useful to avoid calling XInternAtom by hand (somewhat error prone).
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IntPtr _atom_wm_destroy;
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IntPtr _atom_net_wm_state;
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IntPtr _atom_net_wm_state_minimized;
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IntPtr _atom_net_wm_state_fullscreen;
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IntPtr _atom_net_wm_state_maximized_horizontal;
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IntPtr _atom_net_wm_state_maximized_vertical;
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IntPtr _atom_net_wm_allowed_actions;
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IntPtr _atom_net_wm_action_resize;
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IntPtr _atom_net_wm_action_maximize_horizontally;
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IntPtr _atom_net_wm_action_maximize_vertically;
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IntPtr _atom_motif_wm_hints;
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IntPtr _atom_kde_wm_hints;
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IntPtr _atom_kde_net_wm_hints;
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static readonly IntPtr _atom_remove = (IntPtr)0;
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static readonly IntPtr _atom_add = (IntPtr)1;
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static readonly IntPtr _atom_toggle = (IntPtr)2;
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// The Atom class from Mono might be useful to avoid calling XInternAtom by hand (somewhat error prone).
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IntPtr _atom_wm_destroy;
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IntPtr _atom_net_wm_state;
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IntPtr _atom_net_wm_state_minimized;
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IntPtr _atom_net_wm_state_fullscreen;
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IntPtr _atom_net_wm_state_maximized_horizontal;
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IntPtr _atom_net_wm_state_maximized_vertical;
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IntPtr _atom_net_wm_allowed_actions;
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IntPtr _atom_net_wm_action_resize;
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IntPtr _atom_net_wm_action_maximize_horizontally;
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IntPtr _atom_net_wm_action_maximize_vertically;
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IntPtr _atom_motif_wm_hints;
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IntPtr _atom_kde_wm_hints;
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IntPtr _atom_kde_net_wm_hints;
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static readonly IntPtr _atom_remove = (IntPtr)0;
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static readonly IntPtr _atom_add = (IntPtr)1;
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static readonly IntPtr _atom_toggle = (IntPtr)2;
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// Number of pending events.
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int pending = 0;
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@ -91,11 +91,11 @@ namespace OpenTK.Platform.X11
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// Fields used for fullscreen mode changes.
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int pre_fullscreen_width, pre_fullscreen_height;
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//bool fullscreen = false;
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bool _decorations_hidden = false;
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//OpenTK.WindowState _window_state, _previous_window_state;
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//bool fullscreen = false;
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bool _decorations_hidden = false;
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//OpenTK.WindowState _window_state, _previous_window_state;
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//OpenTK.WindowBorder _window_border, _previous_window_border;
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#endregion
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@ -141,9 +141,9 @@ namespace OpenTK.Platform.X11
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Functions.XUnlockDisplay(window.Display);
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}
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Debug.Print("Display: {0}, Screen {1}, Root window: {2}", window.Display, window.Screen,
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window.RootWindow);
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Debug.Print("Display: {0}, Screen {1}, Root window: {2}", window.Display, window.Screen,
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window.RootWindow);
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RegisterAtoms(window);
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}
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finally
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@ -161,31 +161,31 @@ namespace OpenTK.Platform.X11
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/// Registers the necessary atoms for GameWindow.
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/// </summary>
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private void RegisterAtoms(X11WindowInfo window)
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{
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Debug.WriteLine("Registering atoms.");
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_atom_wm_destroy = Functions.XInternAtom(window.Display, "WM_DELETE_WINDOW", true);
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_atom_net_wm_state = Functions.XInternAtom(window.Display, "_NET_WM_STATE", false);
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_atom_net_wm_state_minimized = Functions.XInternAtom(window.Display, "_NET_WM_STATE_MINIMIZED", false);
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_atom_net_wm_state_fullscreen = Functions.XInternAtom(window.Display, "_NET_WM_STATE_FULLSCREEN", false);
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_atom_net_wm_state_maximized_horizontal =
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Functions.XInternAtom(window.Display, "_NET_WM_STATE_MAXIMIZED_HORZ", false);
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_atom_net_wm_state_maximized_vertical =
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Functions.XInternAtom(window.Display, "_NET_WM_STATE_MAXIMIZED_VERT", false);
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_atom_net_wm_allowed_actions =
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Functions.XInternAtom(window.Display, "_NET_WM_ALLOWED_ACTIONS", false);
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_atom_net_wm_action_resize =
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Functions.XInternAtom(window.Display, "_NET_WM_ACTION_RESIZE", false);
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_atom_net_wm_action_maximize_horizontally =
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Functions.XInternAtom(window.Display, "_NET_WM_ACTION_MAXIMIZE_HORZ", false);
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_atom_net_wm_action_maximize_vertically =
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Functions.XInternAtom(window.Display, "_NET_WM_ACTION_MAXIMIZE_VERT", false);
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{
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Debug.WriteLine("Registering atoms.");
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_atom_wm_destroy = Functions.XInternAtom(window.Display, "WM_DELETE_WINDOW", true);
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_atom_net_wm_state = Functions.XInternAtom(window.Display, "_NET_WM_STATE", false);
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_atom_net_wm_state_minimized = Functions.XInternAtom(window.Display, "_NET_WM_STATE_MINIMIZED", false);
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_atom_net_wm_state_fullscreen = Functions.XInternAtom(window.Display, "_NET_WM_STATE_FULLSCREEN", false);
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_atom_net_wm_state_maximized_horizontal =
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Functions.XInternAtom(window.Display, "_NET_WM_STATE_MAXIMIZED_HORZ", false);
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_atom_net_wm_state_maximized_vertical =
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Functions.XInternAtom(window.Display, "_NET_WM_STATE_MAXIMIZED_VERT", false);
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_atom_net_wm_allowed_actions =
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Functions.XInternAtom(window.Display, "_NET_WM_ALLOWED_ACTIONS", false);
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_atom_net_wm_action_resize =
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Functions.XInternAtom(window.Display, "_NET_WM_ACTION_RESIZE", false);
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_atom_net_wm_action_maximize_horizontally =
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Functions.XInternAtom(window.Display, "_NET_WM_ACTION_MAXIMIZE_HORZ", false);
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_atom_net_wm_action_maximize_vertically =
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Functions.XInternAtom(window.Display, "_NET_WM_ACTION_MAXIMIZE_VERT", false);
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// string[] atom_names = new string[]
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// {
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// //"WM_TITLE",
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// //"UTF8_STRING"
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// //"UTF8_STRING"
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// };
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// IntPtr[] atoms = new IntPtr[atom_names.Length];
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// //Functions.XInternAtoms(window.Display, atom_names, atom_names.Length, false, atoms);
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@ -246,8 +246,8 @@ namespace OpenTK.Platform.X11
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}
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context = new GraphicsContext(mode, window);
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// Set the window hints
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SetWindowMinMax(_min_width, _min_height, -1, -1);
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// Set the window hints
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SetWindowMinMax(_min_width, _min_height, -1, -1);
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XSizeHints hints = new XSizeHints();
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hints.x = 0;
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@ -282,22 +282,22 @@ namespace OpenTK.Platform.X11
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//context.CreateContext(true, null);
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driver = new X11Input(window);
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// HACK: This seems to reduce thread issues on Linux, due to race conditions.
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// It does *not* solve the root cause, which is unknown at this point.
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//
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// What I suspect happens, is that either the glXChooseContext or glXCreateContext functions are called
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// before the window is ready - or maybe before the window size is set which renders the viewport invalid?
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// (can this happen?) or that there are pending events that somehow botch context creation up (seems like
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// the fglrx driver is spawning a new thread, or waiting on something?)
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// This issue *must* be resolved before the 1.0 release.
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// Note that this has the side effect that sometimes, a resize event is missed.
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//Functions.XSync(window.Display, true);
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driver = new X11Input(window);
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// HACK: This seems to reduce thread issues on Linux, due to race conditions.
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// It does *not* solve the root cause, which is unknown at this point.
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//
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// What I suspect happens, is that either the glXChooseContext or glXCreateContext functions are called
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// before the window is ready - or maybe before the window size is set which renders the viewport invalid?
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// (can this happen?) or that there are pending events that somehow botch context creation up (seems like
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// the fglrx driver is spawning a new thread, or waiting on something?)
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// This issue *must* be resolved before the 1.0 release.
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// Note that this has the side effect that sometimes, a resize event is missed.
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//Functions.XSync(window.Display, true);
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Debug.WriteLine("X11GLNative window created successfully!");
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Debug.Unindent();
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Debug.Unindent();
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exists = true;
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}
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@ -333,12 +333,12 @@ namespace OpenTK.Platform.X11
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// A child was was created - nothing to do
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break;
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case XEventName.ClientMessage:
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case XEventName.ClientMessage:
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if (e.ClientMessageEvent.ptr1 == _atom_wm_destroy)
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this.OnDestroy(EventArgs.Empty);
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else
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Debug.Print("Niar");
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this.OnDestroy(EventArgs.Empty);
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else
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Debug.Print("Niar");
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break;
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@ -426,7 +426,7 @@ namespace OpenTK.Platform.X11
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public bool Fullscreen
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{
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get
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{
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{
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return false;
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//return fullscreen;
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}
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@ -436,7 +436,7 @@ namespace OpenTK.Platform.X11
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// {
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// Debug.Print("Going fullscreen");
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// Debug.Indent();
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// DisableWindowDecorations();
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// DisableWindowDecorations();
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// pre_fullscreen_height = this.Height;
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// pre_fullscreen_width = this.Width;
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// //Functions.XRaiseWindow(this.window.Display, this.Handle);
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@ -640,117 +640,117 @@ namespace OpenTK.Platform.X11
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{
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get
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{
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IntPtr actual_atom;
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int actual_format;
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IntPtr nitems;
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IntPtr bytes_after;
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IntPtr prop = IntPtr.Zero;
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IntPtr atom;
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XWindowAttributes attributes;
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bool fullscreen = false;
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int maximized = 0;
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bool minimized = false;
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Functions.XGetWindowProperty(window.Display, window.WindowHandle,
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_atom_net_wm_state, IntPtr.Zero, new IntPtr (256), false,
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IntPtr.Zero, out actual_atom, out actual_format, out nitems, out bytes_after, ref prop);
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if ((long)nitems > 0 && prop != IntPtr.Zero)
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{
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for (int i = 0; i < (long)nitems; i++)
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{
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atom = (IntPtr)Marshal.ReadIntPtr(prop, i * IntPtr.Size);
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if (atom == _atom_net_wm_state_maximized_horizontal ||
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atom == _atom_net_wm_state_maximized_vertical)
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maximized++;
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else if (atom == _atom_net_wm_state_minimized)
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minimized = true;
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else if (atom == _atom_net_wm_state_fullscreen)
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fullscreen = true;
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}
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Functions.XFree(prop);
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}
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if (minimized)
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return WindowState.Minimized;
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else if (maximized == 2)
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return OpenTK.WindowState.Maximized;
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else if (fullscreen)
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return OpenTK.WindowState.Fullscreen;
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/*
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attributes = new XWindowAttributes();
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Functions.XGetWindowAttributes(window.Display, window.WindowHandle, ref attributes);
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if (attributes.map_state == MapState.IsUnmapped)
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return (OpenTK.WindowState)(-1);
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*/
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IntPtr actual_atom;
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int actual_format;
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IntPtr nitems;
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IntPtr bytes_after;
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IntPtr prop = IntPtr.Zero;
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IntPtr atom;
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XWindowAttributes attributes;
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bool fullscreen = false;
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int maximized = 0;
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bool minimized = false;
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Functions.XGetWindowProperty(window.Display, window.WindowHandle,
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_atom_net_wm_state, IntPtr.Zero, new IntPtr (256), false,
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IntPtr.Zero, out actual_atom, out actual_format, out nitems, out bytes_after, ref prop);
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if ((long)nitems > 0 && prop != IntPtr.Zero)
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{
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for (int i = 0; i < (long)nitems; i++)
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{
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atom = (IntPtr)Marshal.ReadIntPtr(prop, i * IntPtr.Size);
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if (atom == _atom_net_wm_state_maximized_horizontal ||
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atom == _atom_net_wm_state_maximized_vertical)
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maximized++;
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else if (atom == _atom_net_wm_state_minimized)
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minimized = true;
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else if (atom == _atom_net_wm_state_fullscreen)
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fullscreen = true;
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}
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Functions.XFree(prop);
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}
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if (minimized)
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return OpenTK.WindowState.Minimized;
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else if (maximized == 2)
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return OpenTK.WindowState.Maximized;
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else if (fullscreen)
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return OpenTK.WindowState.Fullscreen;
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/*
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attributes = new XWindowAttributes();
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Functions.XGetWindowAttributes(window.Display, window.WindowHandle, ref attributes);
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if (attributes.map_state == MapState.IsUnmapped)
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return (OpenTK.WindowState)(-1);
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*/
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return OpenTK.WindowState.Normal;
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}
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set
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{
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OpenTK.WindowState current_state = this.WindowState;
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if (current_state == value)
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return;
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Debug.Print("GameWindow {0} changing WindowState from {1} to {2}.", window.WindowHandle.ToString(),
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current_state.ToString(), value.ToString());
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if (current_state == OpenTK.WindowState.Minimized)
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Functions.XMapWindow(window.Display, window.WindowHandle);
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else if (current_state == OpenTK.WindowState.Fullscreen)
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Functions.SendNetWMMessage(window, _atom_net_wm_state, _atom_remove,
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_atom_net_wm_state_fullscreen,
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IntPtr.Zero);
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else if (current_state == OpenTK.WindowState.Maximized)
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Functions.SendNetWMMessage(window, _atom_net_wm_state, _atom_toggle,
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_atom_net_wm_state_maximized_horizontal,
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_atom_net_wm_state_maximized_vertical);
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Functions.XSync(window.Display, false);
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// We can't resize the window if its border is fixed, so make it resizable first.
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bool temporary_resizable = false;
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WindowBorder previous_state = WindowBorder;
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if (WindowBorder != WindowBorder.Resizable)
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{
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temporary_resizable = true;
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WindowBorder = WindowBorder.Resizable;
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}
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{
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OpenTK.WindowState current_state = this.WindowState;
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if (current_state == value)
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return;
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Debug.Print("GameWindow {0} changing WindowState from {1} to {2}.", window.WindowHandle.ToString(),
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current_state.ToString(), value.ToString());
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if (current_state == OpenTK.WindowState.Minimized)
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Functions.XMapWindow(window.Display, window.WindowHandle);
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else if (current_state == OpenTK.WindowState.Fullscreen)
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Functions.SendNetWMMessage(window, _atom_net_wm_state, _atom_remove,
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_atom_net_wm_state_fullscreen,
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IntPtr.Zero);
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else if (current_state == OpenTK.WindowState.Maximized)
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Functions.SendNetWMMessage(window, _atom_net_wm_state, _atom_toggle,
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_atom_net_wm_state_maximized_horizontal,
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_atom_net_wm_state_maximized_vertical);
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Functions.XSync(window.Display, false);
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// We can't resize the window if its border is fixed, so make it resizable first.
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bool temporary_resizable = false;
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WindowBorder previous_state = WindowBorder;
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if (WindowBorder != WindowBorder.Resizable)
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{
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temporary_resizable = true;
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WindowBorder = WindowBorder.Resizable;
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}
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switch (value)
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{
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case OpenTK.WindowState.Normal:
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Functions.XRaiseWindow(window.Display, window.WindowHandle);
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break;
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case OpenTK.WindowState.Maximized:
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Functions.SendNetWMMessage(window, _atom_net_wm_state, _atom_add,
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_atom_net_wm_state_maximized_horizontal,
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_atom_net_wm_state_maximized_vertical);
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Functions.XRaiseWindow(window.Display, window.WindowHandle);
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break;
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case WindowState.Minimized:
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// FIXME multiscreen support
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Functions.XIconifyWindow(window.Display, window.WindowHandle, window.Screen);
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break;
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case WindowState.Fullscreen:
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switch (value)
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{
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case OpenTK.WindowState.Normal:
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Functions.XRaiseWindow(window.Display, window.WindowHandle);
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break;
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case OpenTK.WindowState.Maximized:
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Functions.SendNetWMMessage(window, _atom_net_wm_state, _atom_add,
|
||||
_atom_net_wm_state_maximized_horizontal,
|
||||
_atom_net_wm_state_maximized_vertical);
|
||||
Functions.XRaiseWindow(window.Display, window.WindowHandle);
|
||||
|
||||
break;
|
||||
|
||||
case OpenTK.WindowState.Minimized:
|
||||
// FIXME multiscreen support
|
||||
Functions.XIconifyWindow(window.Display, window.WindowHandle, window.Screen);
|
||||
|
||||
break;
|
||||
|
||||
case OpenTK.WindowState.Fullscreen:
|
||||
//_previous_window_border = this.WindowBorder;
|
||||
//this.WindowBorder = WindowBorder.Hidden;
|
||||
Functions.SendNetWMMessage(window, _atom_net_wm_state, _atom_add,
|
||||
_atom_net_wm_state_fullscreen, IntPtr.Zero);
|
||||
Functions.XRaiseWindow(window.Display, window.WindowHandle);
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
if (temporary_resizable)
|
||||
WindowBorder = previous_state;
|
||||
//this.WindowBorder = WindowBorder.Hidden;
|
||||
Functions.SendNetWMMessage(window, _atom_net_wm_state, _atom_add,
|
||||
_atom_net_wm_state_fullscreen, IntPtr.Zero);
|
||||
Functions.XRaiseWindow(window.Display, window.WindowHandle);
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
if (temporary_resizable)
|
||||
WindowBorder = previous_state;
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -762,82 +762,82 @@ namespace OpenTK.Platform.X11
|
|||
{
|
||||
get
|
||||
{
|
||||
if (IsWindowBorderHidden)
|
||||
return WindowBorder.Hidden;
|
||||
|
||||
if (IsWindowBorderResizable)
|
||||
return WindowBorder.Resizable;
|
||||
else
|
||||
return WindowBorder.Fixed;
|
||||
if (IsWindowBorderHidden)
|
||||
return WindowBorder.Hidden;
|
||||
|
||||
if (IsWindowBorderResizable)
|
||||
return WindowBorder.Resizable;
|
||||
else
|
||||
return WindowBorder.Fixed;
|
||||
}
|
||||
set
|
||||
{
|
||||
if (WindowBorder == value)
|
||||
return;
|
||||
|
||||
if (WindowBorder == WindowBorder.Hidden)
|
||||
EnableWindowDecorations();
|
||||
|
||||
switch (value)
|
||||
{
|
||||
case WindowBorder.Fixed:
|
||||
Debug.Print("Making WindowBorder fixed.");
|
||||
SetWindowMinMax((short)Width, (short)Height, (short)Width, (short)Height);
|
||||
|
||||
break;
|
||||
|
||||
case WindowBorder.Resizable:
|
||||
Debug.Print("Making WindowBorder resizable.");
|
||||
SetWindowMinMax(_min_width, _min_height, -1, -1);
|
||||
|
||||
break;
|
||||
|
||||
case WindowBorder.Hidden:
|
||||
Debug.Print("Making WindowBorder hidden.");
|
||||
DisableWindowDecorations();
|
||||
|
||||
break;
|
||||
}
|
||||
{
|
||||
if (WindowBorder == value)
|
||||
return;
|
||||
|
||||
if (WindowBorder == WindowBorder.Hidden)
|
||||
EnableWindowDecorations();
|
||||
|
||||
switch (value)
|
||||
{
|
||||
case WindowBorder.Fixed:
|
||||
Debug.Print("Making WindowBorder fixed.");
|
||||
SetWindowMinMax((short)Width, (short)Height, (short)Width, (short)Height);
|
||||
|
||||
break;
|
||||
|
||||
case WindowBorder.Resizable:
|
||||
Debug.Print("Making WindowBorder resizable.");
|
||||
SetWindowMinMax(_min_width, _min_height, -1, -1);
|
||||
|
||||
break;
|
||||
|
||||
case WindowBorder.Hidden:
|
||||
Debug.Print("Making WindowBorder hidden.");
|
||||
DisableWindowDecorations();
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#endregion
|
||||
|
||||
void SetWindowMinMax(short min_width, short min_height, short max_width, short max_height)
|
||||
{
|
||||
IntPtr dummy;
|
||||
XSizeHints hints = new XSizeHints();
|
||||
|
||||
Functions.XGetWMNormalHints(window.Display, window.WindowHandle, ref hints, out dummy);
|
||||
|
||||
if (min_width > 0 || min_height > 0)
|
||||
{
|
||||
hints.flags = (IntPtr)((int)hints.flags | (int)XSizeHintsFlags.PMinSize);
|
||||
hints.min_width = min_width;
|
||||
hints.min_height = min_height;
|
||||
}
|
||||
else
|
||||
hints.flags = (IntPtr)((int)hints.flags & ~(int)XSizeHintsFlags.PMinSize);
|
||||
|
||||
if (max_width > 0 || max_height > 0)
|
||||
{
|
||||
hints.flags = (IntPtr)((int)hints.flags | (int)XSizeHintsFlags.PMaxSize);
|
||||
hints.max_width = max_width;
|
||||
hints.max_height = max_height;
|
||||
}
|
||||
else
|
||||
hints.flags = (IntPtr)((int)hints.flags & ~(int)XSizeHintsFlags.PMaxSize);
|
||||
|
||||
|
||||
if (hints.flags != IntPtr.Zero)
|
||||
{
|
||||
// The Metacity team has decided that they won't care about this when clicking the maximize
|
||||
// icon, will maximize the window to fill the screen/parent no matter what.
|
||||
// http://bugzilla.ximian.com/show_bug.cgi?id=80021
|
||||
Functions.XSetWMNormalHints(window.Display, window.WindowHandle, ref hints);
|
||||
}
|
||||
#endregion
|
||||
|
||||
#endregion
|
||||
|
||||
void SetWindowMinMax(short min_width, short min_height, short max_width, short max_height)
|
||||
{
|
||||
IntPtr dummy;
|
||||
XSizeHints hints = new XSizeHints();
|
||||
|
||||
Functions.XGetWMNormalHints(window.Display, window.WindowHandle, ref hints, out dummy);
|
||||
|
||||
if (min_width > 0 || min_height > 0)
|
||||
{
|
||||
hints.flags = (IntPtr)((int)hints.flags | (int)XSizeHintsFlags.PMinSize);
|
||||
hints.min_width = min_width;
|
||||
hints.min_height = min_height;
|
||||
}
|
||||
else
|
||||
hints.flags = (IntPtr)((int)hints.flags & ~(int)XSizeHintsFlags.PMinSize);
|
||||
|
||||
if (max_width > 0 || max_height > 0)
|
||||
{
|
||||
hints.flags = (IntPtr)((int)hints.flags | (int)XSizeHintsFlags.PMaxSize);
|
||||
hints.max_width = max_width;
|
||||
hints.max_height = max_height;
|
||||
}
|
||||
else
|
||||
hints.flags = (IntPtr)((int)hints.flags & ~(int)XSizeHintsFlags.PMaxSize);
|
||||
|
||||
|
||||
if (hints.flags != IntPtr.Zero)
|
||||
{
|
||||
// The Metacity team has decided that they won't care about this when clicking the maximize
|
||||
// icon, will maximize the window to fill the screen/parent no matter what.
|
||||
// http://bugzilla.ximian.com/show_bug.cgi?id=80021
|
||||
Functions.XSetWMNormalHints(window.Display, window.WindowHandle, ref hints);
|
||||
}
|
||||
}
|
||||
|
||||
#region --- IResizable Members ---
|
||||
|
@ -983,91 +983,91 @@ namespace OpenTK.Platform.X11
|
|||
|
||||
#endregion
|
||||
|
||||
#region --- Private Methods ---
|
||||
|
||||
bool IsWindowBorderResizable
|
||||
{
|
||||
get
|
||||
{
|
||||
IntPtr actual_atom;
|
||||
int actual_format;
|
||||
IntPtr nitems;
|
||||
IntPtr bytes_after;
|
||||
IntPtr prop = IntPtr.Zero;
|
||||
IntPtr atom;
|
||||
XWindowAttributes attributes;
|
||||
|
||||
Functions.XGetWindowProperty(window.Display, window.WindowHandle,
|
||||
_atom_net_wm_allowed_actions, IntPtr.Zero, new IntPtr(256), false,
|
||||
IntPtr.Zero, out actual_atom, out actual_format, out nitems,
|
||||
out bytes_after, ref prop);
|
||||
if ((long)nitems > 0 && prop != IntPtr.Zero)
|
||||
{
|
||||
for (int i = 0; i < (long)nitems; i++)
|
||||
{
|
||||
atom = (IntPtr)Marshal.ReadIntPtr(prop, i * IntPtr.Size);
|
||||
|
||||
if (atom == _atom_net_wm_action_resize)
|
||||
return true;
|
||||
}
|
||||
Functions.XFree(prop);
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
#region bool IsWindowBorderHidden
|
||||
|
||||
bool IsWindowBorderHidden
|
||||
{
|
||||
get
|
||||
{
|
||||
IntPtr actual_atom;
|
||||
int actual_format;
|
||||
IntPtr nitems;
|
||||
IntPtr bytes_after;
|
||||
IntPtr prop = IntPtr.Zero;
|
||||
IntPtr atom;
|
||||
XWindowAttributes attributes;
|
||||
|
||||
// Test if decorations have been disabled through Motif.
|
||||
#region --- Private Methods ---
|
||||
|
||||
bool IsWindowBorderResizable
|
||||
{
|
||||
get
|
||||
{
|
||||
IntPtr actual_atom;
|
||||
int actual_format;
|
||||
IntPtr nitems;
|
||||
IntPtr bytes_after;
|
||||
IntPtr prop = IntPtr.Zero;
|
||||
IntPtr atom;
|
||||
XWindowAttributes attributes;
|
||||
|
||||
Functions.XGetWindowProperty(window.Display, window.WindowHandle,
|
||||
_atom_net_wm_allowed_actions, IntPtr.Zero, new IntPtr(256), false,
|
||||
IntPtr.Zero, out actual_atom, out actual_format, out nitems,
|
||||
out bytes_after, ref prop);
|
||||
if ((long)nitems > 0 && prop != IntPtr.Zero)
|
||||
{
|
||||
for (int i = 0; i < (long)nitems; i++)
|
||||
{
|
||||
atom = (IntPtr)Marshal.ReadIntPtr(prop, i * IntPtr.Size);
|
||||
|
||||
if (atom == _atom_net_wm_action_resize)
|
||||
return true;
|
||||
}
|
||||
Functions.XFree(prop);
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
#region bool IsWindowBorderHidden
|
||||
|
||||
bool IsWindowBorderHidden
|
||||
{
|
||||
get
|
||||
{
|
||||
IntPtr actual_atom;
|
||||
int actual_format;
|
||||
IntPtr nitems;
|
||||
IntPtr bytes_after;
|
||||
IntPtr prop = IntPtr.Zero;
|
||||
IntPtr atom;
|
||||
XWindowAttributes attributes;
|
||||
|
||||
// Test if decorations have been disabled through Motif.
|
||||
IntPtr motif_hints_atom = Functions.XInternAtom(this.window.Display, MOTIF_WM_ATOM, true);
|
||||
if (motif_hints_atom != IntPtr.Zero)
|
||||
{
|
||||
// TODO: How to check if MotifWMHints decorations have been really disabled?
|
||||
if (_decorations_hidden)
|
||||
return true;
|
||||
}
|
||||
|
||||
// Some WMs remove decorations when the transient_for hint is set. Most new ones do not (but those
|
||||
// should obey the Motif hint). Anyway, if this hint is set, we say the decorations have been remove
|
||||
// although there is a slight chance this is not the case.
|
||||
IntPtr transient_for_parent;
|
||||
Functions.XGetTransientForHint(window.Display, window.WindowHandle, out transient_for_parent);
|
||||
if (transient_for_parent != IntPtr.Zero)
|
||||
return true;
|
||||
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
// TODO: How to check if MotifWMHints decorations have been really disabled?
|
||||
if (_decorations_hidden)
|
||||
return true;
|
||||
}
|
||||
|
||||
// Some WMs remove decorations when the transient_for hint is set. Most new ones do not (but those
|
||||
// should obey the Motif hint). Anyway, if this hint is set, we say the decorations have been remove
|
||||
// although there is a slight chance this is not the case.
|
||||
IntPtr transient_for_parent;
|
||||
Functions.XGetTransientForHint(window.Display, window.WindowHandle, out transient_for_parent);
|
||||
if (transient_for_parent != IntPtr.Zero)
|
||||
return true;
|
||||
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region void DisableWindowDecorations()
|
||||
|
||||
void DisableWindowDecorations()
|
||||
{
|
||||
if (DisableMotifDecorations())
|
||||
{
|
||||
Debug.Print("Removed decorations through motif.");
|
||||
_decorations_hidden = true;
|
||||
}
|
||||
|
||||
// Functions.XSetTransientForHint(this.window.Display, this.Handle, this.window.RootWindow);
|
||||
|
||||
// Some WMs remove decorations when this hint is set. Doesn't hurt to try.
|
||||
Functions.XSetTransientForHint(this.window.Display, this.Handle, this.window.RootWindow);
|
||||
{
|
||||
if (DisableMotifDecorations())
|
||||
{
|
||||
Debug.Print("Removed decorations through motif.");
|
||||
_decorations_hidden = true;
|
||||
}
|
||||
|
||||
// Functions.XSetTransientForHint(this.window.Display, this.Handle, this.window.RootWindow);
|
||||
|
||||
// Some WMs remove decorations when this hint is set. Doesn't hurt to try.
|
||||
Functions.XSetTransientForHint(this.window.Display, this.Handle, this.window.RootWindow);
|
||||
|
||||
if (_decorations_hidden)
|
||||
{
|
||||
|
@ -1082,12 +1082,12 @@ namespace OpenTK.Platform.X11
|
|||
{
|
||||
IntPtr atom = Functions.XInternAtom(this.window.Display, MOTIF_WM_ATOM, true);
|
||||
if (atom != IntPtr.Zero)
|
||||
{
|
||||
//Functions.XGetWindowProperty(window.Display, window.WindowHandle, atom, IntPtr.Zero, IntPtr.Zero, false,
|
||||
{
|
||||
//Functions.XGetWindowProperty(window.Display, window.WindowHandle, atom, IntPtr.Zero, IntPtr.Zero, false,
|
||||
|
||||
MotifWmHints hints = new MotifWmHints();
|
||||
hints.flags = (IntPtr)MotifFlags.Decorations;
|
||||
Functions.XChangeProperty(this.window.Display, this.Handle, atom, atom, 32, PropertyMode.Replace,
|
||||
Functions.XChangeProperty(this.window.Display, this.Handle, atom, atom, 32, PropertyMode.Replace,
|
||||
ref hints, Marshal.SizeOf(hints) / IntPtr.Size);
|
||||
return true;
|
||||
}
|
||||
|
@ -1104,7 +1104,7 @@ namespace OpenTK.Platform.X11
|
|||
if (atom != IntPtr.Zero)
|
||||
{
|
||||
IntPtr hints = IntPtr.Zero;
|
||||
Functions.XChangeProperty(this.window.Display, this.Handle, atom, atom, 32, PropertyMode.Replace,
|
||||
Functions.XChangeProperty(this.window.Display, this.Handle, atom, atom, 32, PropertyMode.Replace,
|
||||
ref hints, Marshal.SizeOf(hints) / IntPtr.Size);
|
||||
return true;
|
||||
}
|
||||
|
@ -1119,15 +1119,15 @@ namespace OpenTK.Platform.X11
|
|||
#region void EnableWindowDecorations()
|
||||
|
||||
void EnableWindowDecorations()
|
||||
{
|
||||
if (EnableMotifDecorations())
|
||||
{
|
||||
Debug.Print("Activated decorations through motif.");
|
||||
_decorations_hidden = false;
|
||||
}
|
||||
|
||||
{
|
||||
if (EnableMotifDecorations())
|
||||
{
|
||||
Debug.Print("Activated decorations through motif.");
|
||||
_decorations_hidden = false;
|
||||
}
|
||||
|
||||
//if (EnableGnomeDecorations()) { Debug.Print("Activated decorations through gnome."); activated = true; }
|
||||
|
||||
|
||||
Functions.XSetTransientForHint(this.window.Display, this.Handle, IntPtr.Zero);
|
||||
|
||||
if (!_decorations_hidden)
|
||||
|
@ -1143,13 +1143,13 @@ namespace OpenTK.Platform.X11
|
|||
{
|
||||
IntPtr atom = Functions.XInternAtom(this.window.Display, MOTIF_WM_ATOM, true);
|
||||
if (atom != IntPtr.Zero)
|
||||
{
|
||||
//Functions.XDeleteProperty(this.window.Display, this.Handle, atom);
|
||||
MotifWmHints hints = new MotifWmHints();
|
||||
hints.flags = (IntPtr)MotifFlags.Decorations;
|
||||
hints.decorations = (IntPtr)MotifDecorations.All;
|
||||
Functions.XChangeProperty(this.window.Display, this.Handle, atom, atom, 32, PropertyMode.Replace,
|
||||
ref hints, Marshal.SizeOf(hints) / IntPtr.Size);
|
||||
{
|
||||
//Functions.XDeleteProperty(this.window.Display, this.Handle, atom);
|
||||
MotifWmHints hints = new MotifWmHints();
|
||||
hints.flags = (IntPtr)MotifFlags.Decorations;
|
||||
hints.decorations = (IntPtr)MotifDecorations.All;
|
||||
Functions.XChangeProperty(this.window.Display, this.Handle, atom, atom, 32, PropertyMode.Replace,
|
||||
ref hints, Marshal.SizeOf(hints) / IntPtr.Size);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue