From a9b3f6d13b45284e81b91a1e1e31b35c31dd3670 Mon Sep 17 00:00:00 2001
From: Sven Gothel <sgothel@jausoft.com>
Date: Thu, 1 Oct 2015 23:36:54 +0200
Subject: Bug 1232 - NEWT Translucent Decorated Windows Not Working On Windows
 >= 8 (Lack of Aero / Blur )

Adopting new undocumented user32.dll Windows >= 8 API:
  - SetWindowCompositionAttribute / AccentState

See:
  - <https://github.com/riverar/sample-win10-aeroglass/blob/master/MainWindow.xaml.cs>
  - <http://withinrafael.com/adding-the-aero-glass-blur-to-your-windows-10-apps/>
  - <http://undoc.airesoft.co.uk/user32.dll/SetWindowCompositionAttribute.php>
  - <http://undoc.airesoft.co.uk/user32.dll/GetWindowCompositionAttribute.php>

+++

Cleaning up WindowsDWM.h, use on header file (in stub_includes)
for GlueGen and implementation.

+++

Merge java implementation within GDIUtil.DwmSetupTranslucency(..),
to be utilized by NEWT and JOGL.

NEWT issues GDIUtil.DwmSetupTranslucency(..) at creation
and when toggling decoration.

Toggling decoration on Win >= 8 leads to lost of translucency
when returning to decorated window.
On Win 7, this may work .. but is also buggy.

+++

Followup patch is needed for NEWT to _not_ clear the background!
---
 make/stub_includes/win32/gluegen/winwgl.h | 91 +++++++++++++++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 make/stub_includes/win32/gluegen/winwgl.h

(limited to 'make/stub_includes/win32/gluegen/winwgl.h')

diff --git a/make/stub_includes/win32/gluegen/winwgl.h b/make/stub_includes/win32/gluegen/winwgl.h
new file mode 100644
index 000000000..ca743c9fe
--- /dev/null
+++ b/make/stub_includes/win32/gluegen/winwgl.h
@@ -0,0 +1,91 @@
+/**
+ *
+ * This file is derived from w64 mingw-runtime package's mingw64/x86_64-w64-mingw32/include/wingdi.h file
+ * and states: 
+ *
+ *     This file has no copyright assigned and is placed in the Public Domain.
+ *     No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ *
+ * Editions / Removals and a split (wingdi.h -> wingdi.h + wingdi_types.h + winwgl.h) were made by the JogAmp Community, 2010, 2012
+ */
+
+/**
+ * These are standard include replacement files
+ * for gluegen processing only!
+ */
+#ifndef __GLUEGEN__
+    #error "This file is intended to be used for GlueGen code generation, not native compilation.
+#endif
+
+#ifndef WGL_GDI_VERSION_1_X
+
+#include "wingdi_types.h"
+
+/* layer types */
+#define WGL_SWAP_MAIN_PLANE 1
+#define WGL_SWAP_OVERLAY1 2
+#define WGL_SWAP_OVERLAY2 4
+#define WGL_SWAP_OVERLAY3 8
+#define WGL_SWAP_OVERLAY4 16
+#define WGL_SWAP_OVERLAY5 32
+#define WGL_SWAP_OVERLAY6 64
+#define WGL_SWAP_OVERLAY7 128
+#define WGL_SWAP_OVERLAY8 256
+#define WGL_SWAP_OVERLAY9 512
+#define WGL_SWAP_OVERLAY10 1024
+#define WGL_SWAP_OVERLAY11 2048
+#define WGL_SWAP_OVERLAY12 4096
+#define WGL_SWAP_OVERLAY13 8192
+#define WGL_SWAP_OVERLAY14 16384
+#define WGL_SWAP_OVERLAY15 32768
+#define WGL_SWAP_UNDERLAY1 65536
+#define WGL_SWAP_UNDERLAY2 0x20000
+#define WGL_SWAP_UNDERLAY3 0x40000
+#define WGL_SWAP_UNDERLAY4 0x80000
+#define WGL_SWAP_UNDERLAY5 0x100000
+#define WGL_SWAP_UNDERLAY6 0x200000
+#define WGL_SWAP_UNDERLAY7 0x400000
+#define WGL_SWAP_UNDERLAY8 0x800000
+#define WGL_SWAP_UNDERLAY9 0x1000000
+#define WGL_SWAP_UNDERLAY10 0x2000000
+#define WGL_SWAP_UNDERLAY11 0x4000000
+#define WGL_SWAP_UNDERLAY12 0x8000000
+#define WGL_SWAP_UNDERLAY13 0x10000000
+#define WGL_SWAP_UNDERLAY14 0x20000000
+#define WGL_SWAP_UNDERLAY15 0x40000000
+
+#endif /*  WGL_GDI_VERSION_1_X */
+
+#ifndef WGL_GDI_VERSION_1_X
+#define WGL_GDI_VERSION_1_X
+
+WINGDIAPI BOOL  WINAPI wglCopyContext(HGLRC,HGLRC,UINT);
+WINGDIAPI HGLRC WINAPI wglCreateContext(HDC);
+WINGDIAPI BOOL  WINAPI wglDeleteContext(HGLRC);
+WINGDIAPI HGLRC WINAPI wglGetCurrentContext(VOID);
+WINGDIAPI HDC   WINAPI wglGetCurrentDC(VOID);
+WINGDIAPI BOOL  WINAPI wglMakeCurrent(HDC, HGLRC);
+WINGDIAPI BOOL  WINAPI wglShareLists(HGLRC, HGLRC);
+WINGDIAPI PROC  WINAPI wglGetProcAddress(LPCSTR);
+WINGDIAPI BOOL  WINAPI wglSwapLayerBuffers(HDC,UINT);
+
+// Runtime Link GDI/OpenGL-related routines
+WINGDIAPI int   WINAPI wglChoosePixelFormat(HDC, CONST PIXELFORMATDESCRIPTOR *);
+WINGDIAPI int   WINAPI wglDescribePixelFormat(HDC, int, UINT, LPPIXELFORMATDESCRIPTOR);
+WINGDIAPI int   WINAPI wglGetPixelFormat(HDC);
+WINGDIAPI BOOL  WINAPI wglSetPixelFormat(HDC, int, CONST PIXELFORMATDESCRIPTOR *);
+WINGDIAPI BOOL  WINAPI wglSwapBuffers(HDC);
+
+/* --- FIXME: need to handle these entry points! 
+WINGDIAPI HGLRC WINAPI wglCreateLayerContext(HDC, int);
+WINGDIAPI BOOL  WINAPI wglUseFontBitmapsA(HDC, DWORD, DWORD, DWORD);
+WINGDIAPI BOOL  WINAPI wglUseFontBitmapsW(HDC, DWORD, DWORD, DWORD);
+#ifdef UNICODE
+#define wglUseFontBitmaps  wglUseFontBitmapsW
+#else
+#define wglUseFontBitmaps  wglUseFontBitmapsA
+#endif // !UNICODE
+*/
+
+#endif /*  WGL_GDI_VERSION_1_X */
+
-- 
cgit v1.2.3