70 lines
1.9 KiB
C
70 lines
1.9 KiB
C
/* gdkglobals-quartz.c
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*
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* Copyright (C) 2005 Imendio AB
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include "gdktypes.h"
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#include "gdkprivate.h"
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#include "gdkquartz.h"
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GdkDisplay *_gdk_display = NULL;
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GdkScreen *_gdk_screen = NULL;
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GdkWindow *_gdk_root = NULL;
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static int _gdk_quartz_use_cocoa_invalidation = FALSE;
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GdkOSXVersion
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gdk_quartz_osx_version (void)
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{
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static gint32 vkey = GDK_OSX_UNSUPPORTED;
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if (vkey == GDK_OSX_UNSUPPORTED)
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{
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#if MAC_OS_X_VERSION_MIN_REQUIRED < 101000
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OSErr err = Gestalt (gestaltSystemVersionMinor, (SInt32*)&vkey);
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g_return_val_if_fail (err == noErr, GDK_OSX_UNSUPPORTED);
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#else
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NSOperatingSystemVersion version;
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version = [[NSProcessInfo processInfo] operatingSystemVersion];
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vkey = version.majorVersion == 10 ? version.minorVersion : version.majorVersion + 5;
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#endif
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}
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if (vkey < GDK_OSX_MIN)
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return GDK_OSX_UNSUPPORTED;
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else if (vkey > GDK_OSX_CURRENT)
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return GDK_OSX_NEW;
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else
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return vkey;
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}
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void
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gdk_quartz_set_use_cocoa_invalidation (int yn)
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{
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_gdk_quartz_use_cocoa_invalidation = yn;
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}
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int
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gdk_quartz_get_use_cocoa_invalidation (void)
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{
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return _gdk_quartz_use_cocoa_invalidation;
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}
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