* Source/cairo/Win32CairoSurface.m (-initWithDevice:): Make
        * safer
        against the surface being deallocated during this method.
        * Source/cairo/Win32CairoSurface.m
        (WIN32Server-contentsOfScreen:inRect:): Screen grabbing code.
        * Headers/win32/WIN32Server.h,
        * Source/win32/WIN32Server.m (-monitorHandleForScreen:,
        -createHdcForScreen:, deleteScreenHdc:): Add helper methods for
screen grabbing.
        Patch by Marcian Lytwyn <marcian.lytwyn@advcsi.com>



git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@36612 72102866-910b-0410-8b05-ffd578937521
Added empty 'opal' backend.



git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@36749 72102866-910b-0410-8b05-ffd578937521
Minimal code for dummy graphics backend now implemented for Opal backend.



git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@36757 72102866-910b-0410-8b05-ffd578937521
Don't delay sending events GSAppKitWindowMoved and GSAppKitWindowResized.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@36765 72102866-910b-0410-8b05-ffd578937521
OpenGL context under X11 now picks up the best possible framebuffer that includes an alpha mask in the X visual info. The code is currently disabled as it needs more debugging.



git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@36815 72102866-910b-0410-8b05-ffd578937521
ARGB visual is only picked if NSOpenGLPFAAlphaSize is specified in the pixel format.



git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@36821 72102866-910b-0410-8b05-ffd578937521
fix order of use of library and header directories


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@36837 72102866-910b-0410-8b05-ffd578937521
* Source/x11/XGServerWindow.m (-setIgnoreMouse::): New method
that allows to ignore mouse events for a window.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@36855 72102866-910b-0410-8b05-ffd578937521
        * Source/x11/XGServerWindow.m (-setIgnoreMouse::): Completely
        rewrite this method to use Xfixes.
        * Source/win32/WIN32Server.m (-setIgnoreMouse::): Implement a
        Windows version of this method.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@36861 72102866-910b-0410-8b05-ffd578937521
Drawing a red rectangle with Opal.



git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@36873 72102866-910b-0410-8b05-ffd578937521
opal: Implementation of a lot of drawing and matrix methods. Work on getting backing store support to work.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@36893 72102866-910b-0410-8b05-ffd578937521
opal: Various fonts related hacks, as well as further attempts to figure out what's going wrong with painting.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@36910 72102866-910b-0410-8b05-ffd578937521
opal: Switched to NSDebugLLog(). Added linking with CoreBase. Implemented CTM management methods. Added DPSsavegstate and DPSrestoregstate.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@36918 72102866-910b-0410-8b05-ffd578937521
* Source/win32/w32_movesize.m (-decodeWM_EXITSIZEMOVEParams:::):
Remove code that caused missing windows content.
* Source/cairo/CairoContext.m (-flushGraphics): Add experimental
flush code for Windows.
* Source/cairo/Win32CairoSurface.m (-initWithDevice:, -dealloc):
Clean up HDC handling. Based on patch by Marcian Lytwyn
<marcian.lytwyn@advcsi.com>


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@36920 72102866-910b-0410-8b05-ffd578937521
opal: Correct DPSgsave/restore. Disabled doublebuffering. Work on fixing doublebuffering. Implemented various DPS methods.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@36927 72102866-910b-0410-8b05-ffd578937521
* Source/gsc/GSContext.m: Replace isa with object_getClass().


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@36939 72102866-910b-0410-8b05-ffd578937521
opal: Implementation of -graphicsPort that returns a CGContext.  Stubs for -DPSsetlinejoin:, -DPSsetlinecap:, -DPSsetmiterlimit:. Implementation of -DPSimage::::::::::: for 32-bit RGB colorspaces



git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@36940 72102866-910b-0410-8b05-ffd578937521
* Source/x11/XIMInputServer.m: Add the setlocale(LC_CTYPE, "") call
back that I removed last year (r35152).

I tested the fcitx input method, and without the setlocale call,
XOpenIM would fail. I'm not sure what the best plan is in the long
term, I wanted to avoid calling setlocale from the core frameworks
but in this case xlib seems to require it.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@37002 72102866-910b-0410-8b05-ffd578937521
* Source/x11/XGGLContext.m,
* Source/x11/XGGLFormat.m: Better error reporting by converting
  glGetError() to a string.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@37047 72102866-910b-0410-8b05-ffd578937521
Opal: Implemented -defaultLineHeightForFont, the key to getting
GNUstep layouting system to use information provided in
-advancementForGlyph:.



git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@37058 72102866-910b-0410-8b05-ffd578937521