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Much improved handling of window/border states.

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This commit is contained in:
Olle Håkansson 2014-04-22 21:29:03 +02:00 committed by thefiddler
parent df6caa3cbb
commit 4573db2ceb
1 changed files with 72 additions and 38 deletions
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110
Source/OpenTK/Platform/MacOS/CocoaNativeWindow.cs
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@ -28,7 +28,7 @@ namespace OpenTK.Platform.MacOS
static readonly IntPtr selNextEventMatchingMask = Selector.Get("nextEventMatchingMask:untilDate:inMode:dequeue:");
static readonly IntPtr selSendEvent = Selector.Get("sendEvent:");
static readonly IntPtr selUpdateWindows = Selector.Get("updateWindows");
//static readonly IntPtr selUpdateWindows = Selector.Get("updateWindows");
static readonly IntPtr selContentView = Selector.Get("contentView");
static readonly IntPtr selConvertRectFromScreen = Selector.Get("convertRectFromScreen:");
static readonly IntPtr selConvertRectToScreen = Selector.Get("convertRectToScreen:");
@ -41,6 +41,7 @@ namespace OpenTK.Platform.MacOS
static readonly IntPtr selIsVisible = Selector.Get("isVisible");
static readonly IntPtr selSetIsVisible = Selector.Get("setIsVisible:");
static readonly IntPtr selFrame = Selector.Get("frame");
static readonly IntPtr selVisibleFrame = Selector.Get("visibleFrame");
static readonly IntPtr selBounds = Selector.Get("bounds");
static readonly IntPtr selScreen = Selector.Get("screen");
static readonly IntPtr selSetFrame = Selector.Get("setFrame:display:");
@ -64,10 +65,12 @@ namespace OpenTK.Platform.MacOS
static readonly IntPtr selButtonNumber = Selector.Get("buttonNumber");
static readonly IntPtr selSetStyleMask = Selector.Get("setStyleMask:");
static readonly IntPtr selStyleMask = Selector.Get("styleMask");
// static readonly IntPtr selIsMiniaturized = Selector.Get("isMiniaturized");
// static readonly IntPtr selIsZoomed = Selector.Get("isZoomed");
//static readonly IntPtr selIsMiniaturized = Selector.Get("isMiniaturized");
//static readonly IntPtr selIsZoomed = Selector.Get("isZoomed");
static readonly IntPtr selPerformMiniaturize = Selector.Get("performMiniaturize:");
static readonly IntPtr selMiniaturize = Selector.Get("miniaturize:");
static readonly IntPtr selDeminiaturize = Selector.Get("deminiaturize:");
//static readonly IntPtr selPerformZoom = Selector.Get("performZoom:");
static readonly IntPtr selZoom = Selector.Get("zoom:");
static readonly IntPtr selLevel = Selector.Get("level");
static readonly IntPtr selSetLevel = Selector.Get("setLevel:");
@ -96,14 +99,17 @@ namespace OpenTK.Platform.MacOS
private System.Drawing.Icon icon;
private LegacyInputDriver inputDriver = new LegacyInputDriver();
private WindowBorder windowBorder = WindowBorder.Resizable;
private Nullable<WindowBorder> deferredWindowBorder;
private Nullable<WindowBorder> previousWindowBorder;
private WindowState windowState = WindowState.Normal;
private MacOSKeyMap keyMap = new MacOSKeyMap();
private OpenTK.Input.KeyboardKeyEventArgs keyArgs = new OpenTK.Input.KeyboardKeyEventArgs();
private KeyPressEventArgs keyPressArgs = new KeyPressEventArgs((char)0);
private string title;
private RectangleF normalBounds;
private RectangleF previousBounds;
private int normalLevel;
private bool shouldClose;
private int suppressResize;
private const bool exclusiveFullscreen = false;
@ -119,7 +125,6 @@ namespace OpenTK.Platform.MacOS
Class.RegisterMethod(windowClass, new WindowDidMiniaturizeDelegate(WindowDidMiniaturize), "windowDidMiniaturize:", "v@:@");
Class.RegisterMethod(windowClass, new WindowDidDeminiaturizeDelegate(WindowDidDeminiaturize), "windowDidDeminiaturize:", "v@:@");
Class.RegisterMethod(windowClass, new WindowShouldZoomToFrameDelegate(WindowShouldZoomToFrame), "windowShouldZoom:toFrame:", "b@:@{NSRect={NSPoint=ff}{NSSize=ff}}");
Class.RegisterMethod(windowClass, new WindowShouldCloseDelegate(WindowShouldClose), "windowShouldClose:", "b@:@");
Class.RegisterMethod(windowClass, new AcceptsFirstResponderDelegate(AcceptsFirstResponder), "acceptsFirstResponder", "b@:");
Class.RegisterMethod(windowClass, new CanBecomeKeyWindowDelegate(CanBecomeKeyWindow), "canBecomeKeyWindow", "b@:");
@ -171,7 +176,9 @@ namespace OpenTK.Platform.MacOS
ResetTrackingArea();
}
GraphicsContext.CurrentContext.Update(windowInfo);
Resize(this, EventArgs.Empty);
if (suppressResize == 0)
Resize(this, EventArgs.Empty);
}
private void WindowDidMove(IntPtr self, IntPtr cmd, IntPtr notification)
@ -221,8 +228,8 @@ namespace OpenTK.Platform.MacOS
}
else
{
normalBounds = InternalBounds;
Cocoa.SendVoid(windowInfo.Handle, selSetStyleMask, (uint)GetStyleMask(WindowBorder.Fixed));
previousBounds = InternalBounds;
previousWindowBorder = WindowBorder;
InternalBounds = toFrame;
windowState = WindowState.Maximized;
@ -550,10 +557,9 @@ namespace OpenTK.Platform.MacOS
private void RestoreWindowState()
{
suppressResize++;
if (windowState == WindowState.Fullscreen)
{
//Cocoa.SendVoid(windowInfo.ViewHandle, selExitFullScreenModeWithOptions, IntPtr.Zero);
SetMenuVisible(true);
if (exclusiveFullscreen)
{
@ -561,13 +567,13 @@ namespace OpenTK.Platform.MacOS
Cocoa.SendVoid(windowInfo.Handle, selSetLevel, normalLevel);
}
UpdateWindowBorder();
InternalBounds = normalBounds;
RestoreBorder();
InternalBounds = previousBounds;
}
else if (windowState == WindowState.Maximized)
{
UpdateWindowBorder();
InternalBounds = normalBounds;
RestoreBorder();
InternalBounds = previousBounds;
}
else if (windowState == WindowState.Minimized)
{
@ -575,6 +581,29 @@ namespace OpenTK.Platform.MacOS
}
windowState = WindowState.Normal;
suppressResize--;
}
private void HideBorder()
{
suppressResize++;
SetWindowBorder(WindowBorder.Hidden);
ProcessEvents();
suppressResize--;
}
private void RestoreBorder()
{
suppressResize++;
SetWindowBorder(
deferredWindowBorder.HasValue ? deferredWindowBorder.Value :
previousWindowBorder.HasValue ? previousWindowBorder.Value :
windowBorder);
ProcessEvents();
suppressResize--;
deferredWindowBorder = null;
previousWindowBorder = null;
}
public WindowState WindowState
@ -593,25 +622,6 @@ namespace OpenTK.Platform.MacOS
if (value == WindowState.Fullscreen)
{
// NSApplicationPresentationOptions options =
// NSApplicationPresentationOptions.DisableAppleMenu |
// NSApplicationPresentationOptions.HideMenuBar |
// NSApplicationPresentationOptions.HideDock;
//
// // "Exclusive fullscreen"?
// //NSApplicationPresentationOptions.DisableProcessSwitching;
//
// var obj = Cocoa.SendIntPtr(Class.Get("NSNumber"), Selector.Get("numberWithUnsignedLong:"), (ulong)options);
// var key = Cocoa.ToNSString("NSFullScreenModeApplicationPresentationOptions");
//
// var nsDictionary = Cocoa.SendIntPtr(Class.Get("NSDictionary"), Selector.Alloc);
// nsDictionary = Cocoa.SendIntPtr(nsDictionary, Selector.Get("initWithObjectsAndKeys:"), obj, key, IntPtr.Zero);
// nsDictionary = Cocoa.SendIntPtr(nsDictionary, Selector.Autorelease);
//
// Cocoa.SendVoid(windowInfo.ViewHandle, selEnterFullScreenModeWithOptions, GetCurrentScreen(), nsDictionary);
normalBounds = InternalBounds;
if (exclusiveFullscreen)
{
normalLevel = Cocoa.SendInt(windowInfo.Handle, selLevel);
@ -621,16 +631,19 @@ namespace OpenTK.Platform.MacOS
Cocoa.SendVoid(windowInfo.Handle, selSetLevel, windowLevel);
}
Cocoa.SendVoid(windowInfo.Handle, selSetStyleMask, (uint)NSWindowStyle.Borderless);
InternalBounds = GetCurrentScreenFrame();
previousBounds = InternalBounds;
previousWindowBorder = WindowBorder;
SetMenuVisible(false);
HideBorder();
InternalBounds = GetCurrentScreenFrame();
windowState = value;
WindowStateChanged(this, EventArgs.Empty);
}
else if (value == WindowState.Maximized)
{
Cocoa.SendVoid(windowInfo.Handle, selZoom, windowInfo.Handle);
WindowShouldZoomToFrame(IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, GetCurrentScreenVisibleFrame());
}
else if (value == WindowState.Minimized)
{
@ -640,6 +653,7 @@ namespace OpenTK.Platform.MacOS
{
windowState = value;
WindowStateChanged(this, EventArgs.Empty);
Resize(this, EventArgs.Empty);
}
}
}
@ -652,12 +666,27 @@ namespace OpenTK.Platform.MacOS
}
set
{
windowBorder = value;
UpdateWindowBorder();
// Do not allow border changes during fullscreen mode.
if (windowState == WindowState.Fullscreen || windowState == WindowState.Maximized)
{
deferredWindowBorder = value;
return;
}
if (windowBorder == value)
return;
SetWindowBorder(value);
WindowBorderChanged(this, EventArgs.Empty);
}
}
private void SetWindowBorder(WindowBorder windowBorder)
{
this.windowBorder = windowBorder;
UpdateWindowBorder();
}
private static NSWindowStyle GetStyleMask(WindowBorder windowBorder)
{
switch (windowBorder)
@ -885,6 +914,11 @@ namespace OpenTK.Platform.MacOS
return Cocoa.SendRect(GetCurrentScreen(), selFrame);
}
private RectangleF GetCurrentScreenVisibleFrame()
{
return Cocoa.SendRect(GetCurrentScreen(), selVisibleFrame);
}
private void SetCursorVisible(bool visible)
{
// Problem: Unlike the PC version, you can move the mouse out of the window.