Cleanup formatting and whitespace

Headers/headlesslib/HeadlessContext.h

@@ -1,6 +1,6 @@
 /*
    HeadlessContext.h
- 
+
    Copyright (C) 2003 Free Software Foundation, Inc.
 
    August 31, 2003
@@ -20,8 +20,8 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with this library; see the file COPYING.LIB.
-   If not, see <http://www.gnu.org/licenses/> or write to the 
-   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   If not, see <http://www.gnu.org/licenses/> or write to the
+   Free Software Foundation, 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 

Headers/headlesslib/HeadlessFaceInfo.h

@@ -8,7 +8,7 @@
    Base on code by Alexander Malmberg <alexander@malmberg.org>
    Rewrite: Fred Kiefer <fredkiefer@gmx.de>
    Date: Jan 2006
- 
+
    This file is part of GNUstep.
 
    This library is free software; you can redistribute it and/or
@@ -23,8 +23,8 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with this library; see the file COPYING.LIB.
-   If not, see <http://www.gnu.org/licenses/> or write to the 
-   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   If not, see <http://www.gnu.org/licenses/> or write to the
+   Free Software Foundation, 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 
@@ -35,7 +35,7 @@
 
 @interface HeadlessFaceInfo : NSObject
 {
-	void *_fontFace; 
+	void *_fontFace;
 }
 
 - (void *)fontFace;

Headers/headlesslib/HeadlessFontEnumerator.h

@@ -19,8 +19,8 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with this library; see the file COPYING.LIB.
-   If not, see <http://www.gnu.org/licenses/> or write to the 
-   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   If not, see <http://www.gnu.org/licenses/> or write to the
+   Free Software Foundation, 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 

Headers/headlesslib/HeadlessFontInfo.h

@@ -20,8 +20,8 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with this library; see the file COPYING.LIB.
-   If not, see <http://www.gnu.org/licenses/> or write to the 
-   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   If not, see <http://www.gnu.org/licenses/> or write to the
+   Free Software Foundation, 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 
@@ -40,8 +40,8 @@ typedef void *cairo_t;
 }
 
 - (void) drawGlyphs: (const NSGlyph*)glyphs
-	     length: (int)length 
-	         on: (cairo_t*)ct;
+	     length: (int)length
+		 on: (cairo_t*)ct;
 @end
 
 #endif

Headers/headlesslib/HeadlessGState.h

@@ -17,8 +17,8 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with this library; see the file COPYING.LIB.
-   If not, see <http://www.gnu.org/licenses/> or write to the 
-   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   If not, see <http://www.gnu.org/licenses/> or write to the
+   Free Software Foundation, 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 

Headers/headlesslib/HeadlessModernSurface.h

@@ -17,8 +17,8 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with this library; see the file COPYING.LIB.
-   If not, see <http://www.gnu.org/licenses/> or write to the 
-   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   If not, see <http://www.gnu.org/licenses/> or write to the
+   Free Software Foundation, 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 
@@ -35,4 +35,3 @@
 @end
 
 #endif
-

Headers/headlesslib/HeadlessSurface.h

@@ -17,8 +17,8 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with this library; see the file COPYING.LIB.
-   If not, see <http://www.gnu.org/licenses/> or write to the 
-   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   If not, see <http://www.gnu.org/licenses/> or write to the
+   Free Software Foundation, 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 
@@ -50,4 +50,3 @@ typedef void *cairo_surface_t;
 @end
 
 #endif
-

Headers/xheadless/XGGeneric.h

@@ -4,7 +4,7 @@
 
    Written by:  Richard Frith-Macdonald <rfm@gnu.org>
    Date: Mar 2000
-   
+
    This file is part of the GNUstep project
 
    This library is free software; you can redistribute it and/or
@@ -19,8 +19,8 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with this library; see the file COPYING.LIB.
-   If not, see <http://www.gnu.org/licenses/> or write to the 
-   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   If not, see <http://www.gnu.org/licenses/> or write to the
+   Free Software Foundation, 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 
@@ -90,7 +90,7 @@ typedef struct {
  * Structure containing ivars that are common to all X backend contexts.
  */
 struct XGGeneric {
-  int   		wm;
+  int			wm;
   struct {
     unsigned	useWindowMakerIcons:1;
     unsigned    appOwnsMiniwindow:1;
@@ -98,7 +98,7 @@ struct XGGeneric {
   } flags;
   // Time of last X event
   Time			lastTime;
-  // Approximate local time for last X event, used to decide 
+  // Approximate local time for last X event, used to decide
   // if the last X event time is still valid.
   NSTimeInterval lastTimeStamp;
   // last reference time on X server, used to prevent time drift between
@@ -155,4 +155,3 @@ struct XGGeneric {
 #define _NET_WM_STATE_TOGGLE        2    /* toggle property  */
 
 #endif
-

Headers/xheadless/XGInputServer.h

@@ -19,10 +19,10 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with this library; see the file COPYING.LIB.
-   If not, see <http://www.gnu.org/licenses/> or write to the 
-   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   If not, see <http://www.gnu.org/licenses/> or write to the
+   Free Software Foundation, 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
-*/ 
+*/
 
 #ifndef _GNUstep_H_XGInputServer
 #define _GNUstep_H_XGInputServer
@@ -32,9 +32,9 @@
 
 @protocol XInputFiltering
 - (BOOL) filterEvent: (XEvent *)event;
-- (NSString *) lookupStringForEvent: (XKeyEvent *)event 
+- (NSString *) lookupStringForEvent: (XKeyEvent *)event
 			     window: (gswindow_device_t *)window
-                             keysym: (KeySym *)keysymptr;
+			     keysym: (KeySym *)keysymptr;
 @end
 
 

Headers/xheadless/XGOpenGL.h

@@ -1,4 +1,4 @@
-/* 	-*-ObjC-*- */
+/*	-*-ObjC-*- */
 /* XGOpenGL - openGL management using glX
 
    Copyright (C) 2002 Free Software Foundation, Inc.
@@ -20,10 +20,10 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with this library; see the file COPYING.LIB.
-   If not, see <http://www.gnu.org/licenses/> or write to the 
-   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   If not, see <http://www.gnu.org/licenses/> or write to the
+   Free Software Foundation, 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
-*/ 
+*/
 
 #ifndef _GNUstep_H_XGOpenGL_
 #define _GNUstep_H_XGOpenGL_

Headers/xheadless/XGServer.h

@@ -6,7 +6,7 @@
 
    Author: Adam Fedor <fedor@gnu.org>
    Date: Mar 2002
-   
+
    This file is part of the GNUstep Backend.
 
    This library is free software; you can redistribute it and/or
@@ -21,8 +21,8 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with this library; see the file COPYING.LIB.
-   If not, see <http://www.gnu.org/licenses/> or write to the 
-   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   If not, see <http://www.gnu.org/licenses/> or write to the
+   Free Software Foundation, 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 
@@ -67,8 +67,8 @@ typedef enum {
 - (int) depthForScreen: (int)screen_number;
 
 - (XGDrawMechanism) drawMechanismForScreen: (int)screen_number;
-- (void) getForScreen: (int)screen_number pixelFormat: (int *)bpp_number 
-                masks: (int *)red_mask : (int *)green_mask : (int *)blue_mask;
+- (void) getForScreen: (int)screen_number pixelFormat: (int *)bpp_number
+		masks: (int *)red_mask : (int *)green_mask : (int *)blue_mask;
 - (Window) xDisplayRootWindowForScreen: (int)screen_number;
 - (XColor) xColorFromColor: (XColor)color forScreen: (int)screen_number;
 
@@ -90,7 +90,7 @@ typedef enum {
 - (NSRect) _XFrameToXHints: (NSRect)o for: (void*)window;
 @end
 
-// Public interface for the input methods.  
+// Public interface for the input methods.
 @interface XGServer (InputMethod)
 - (NSString *) inputMethodStyle;
 - (NSString *) fontSize: (int *)size;

Headers/xheadless/XGServerWindow.h

@@ -4,7 +4,7 @@
 
    Written by:  Adam Fedor <fedor@gnu.org>
    Date: Nov 1999
-   
+
    This file is part of the GNU Objective C User Interface library.
 
    This library is free software; you can redistribute it and/or
@@ -19,8 +19,8 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with this library; see the file COPYING.LIB.
-   If not, see <http://www.gnu.org/licenses/> or write to the 
-   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   If not, see <http://www.gnu.org/licenses/> or write to the
+   Free Software Foundation, 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 
@@ -64,7 +64,7 @@ typedef struct {
 
 #define GSDocumentEditedFlag			(1<<0)
 #define GSWindowWillResizeNotificationsFlag	(1<<1)
-#define GSWindowWillMoveNotificationsFlag 	(1<<2)
+#define GSWindowWillMoveNotificationsFlag	(1<<2)
 #define GSNoApplicationIconFlag			(1<<5)
 #define WMFHideOtherApplications		10
 #define WMFHideApplication			12

Headers/xheadless/XHeadless.h

@@ -35,4 +35,3 @@ typedef unsigned long long XIMStyle;
 #define False          0
 
 #endif
-

Headers/xheadless/XWindowBuffer.h

@@ -17,8 +17,8 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with this library; see the file COPYING.LIB.
-   If not, see <http://www.gnu.org/licenses/> or write to the 
-   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   If not, see <http://www.gnu.org/licenses/> or write to the
+   Free Software Foundation, 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 
@@ -124,7 +124,7 @@ Returns a _retained_ XWindowBuffer for the specified gswindow_device_t.
 The depth info is only used if a new XWindowBuffer needs to be allocated.
 */
 + windowBufferForWindow: (gswindow_device_t *)awindow
-              depthInfo: (struct XWindowBuffer_depth_info_s *)aDI;
+	      depthInfo: (struct XWindowBuffer_depth_info_s *)aDI;
 
 /*
 Note that alpha is _not_ guaranteed to exist after this has been called;
@@ -147,4 +147,3 @@ created.
 
 
 #endif
-

Source/headlesslib/HeadlessContext.m

@@ -20,8 +20,8 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with this library; see the file COPYING.LIB.
-   If not, see <http://www.gnu.org/licenses/> or write to the 
-   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   If not, see <http://www.gnu.org/licenses/> or write to the
+   Free Software Foundation, 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 
@@ -112,9 +112,9 @@
 
 #endif // BUILD_SERVER = SERVER_x11
 
-@end 
+@end
 
-@implementation HeadlessContext (Ops) 
+@implementation HeadlessContext (Ops)
 
 - (BOOL) isCompatibleBitmap: (NSBitmapImageRep*)bitmap
 {
@@ -169,12 +169,12 @@
 }
 
 - (void) beginPrologueBBox: (NSRect)boundingBox
-              creationDate: (NSString*)dateCreated
-                 createdBy: (NSString*)anApplication
-                     fonts: (NSString*)fontNames
-                   forWhom: (NSString*)user
-                     pages: (int)numPages
-                     title: (NSString*)aTitle
+	      creationDate: (NSString*)dateCreated
+		 createdBy: (NSString*)anApplication
+		     fonts: (NSString*)fontNames
+		   forWhom: (NSString*)user
+		     pages: (int)numPages
+		     title: (NSString*)aTitle
 {
 }
 
@@ -187,4 +187,3 @@
 
 #undef _CAIRO_SURFACE_CLASSNAME
 #undef _CAIRO_GSTATE_CLASSNAME
-

Source/headlesslib/HeadlessFaceInfo.m

@@ -1,6 +1,6 @@
 /*
    CairoFaceInfo.m
- 
+
    Copyright (C) 2003 Free Software Foundation, Inc.
 
    August 31, 2003
@@ -8,7 +8,7 @@
    Base on original code of Alex Malmberg
    Rewrite: Fred Kiefer <fredkiefer@gmx.de>
    Date: Jan 2006
- 
+
    This file is part of GNUstep.
 
    This library is free software; you can redistribute it and/or
@@ -23,14 +23,14 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with this library; see the file COPYING.LIB.
-   If not, see <http://www.gnu.org/licenses/> or write to the 
-   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   If not, see <http://www.gnu.org/licenses/> or write to the
+   Free Software Foundation, 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 
 #include "headlesslib/HeadlessFaceInfo.h"
 
-@implementation HeadlessFaceInfo 
+@implementation HeadlessFaceInfo
 
 - (void) dealloc
 {

Source/headlesslib/HeadlessFontEnumerator.m

@@ -1,6 +1,6 @@
 /*
    HeadlessFontEnumerator.m
- 
+
    Copyright (C) 2003 Free Software Foundation, Inc.
 
    August 31, 2003
@@ -8,7 +8,7 @@
    Base on original code of Alex Malmberg
    Rewrite: Fred Kiefer <fredkiefer@gmx.de>
    Date: Jan 2006
- 
+
    This file is part of GNUstep.
 
    This library is free software; you can redistribute it and/or
@@ -23,15 +23,15 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with this library; see the file COPYING.LIB.
-   If not, see <http://www.gnu.org/licenses/> or write to the 
-   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   If not, see <http://www.gnu.org/licenses/> or write to the
+   Free Software Foundation, 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 
 #include "headlesslib/HeadlessFontEnumerator.h"
 #include "headlesslib/HeadlessFontInfo.h"
 
-@implementation HeadlessFontEnumerator 
+@implementation HeadlessFontEnumerator
 
 + (Class) faceInfoClass
 {
@@ -48,4 +48,3 @@
 }
 
 @end
-

Source/headlesslib/HeadlessFontInfo.m

@@ -1,6 +1,6 @@
 /*
    HeadlessFontInfo.m
- 
+
    Copyright (C) 2003 Free Software Foundation, Inc.
 
    August 31, 2003
@@ -21,8 +21,8 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with this library; see the file COPYING.LIB.
-   If not, see <http://www.gnu.org/licenses/> or write to the 
-   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   If not, see <http://www.gnu.org/licenses/> or write to the
+   Free Software Foundation, 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 
@@ -36,16 +36,16 @@
 
 typedef void *cairo_t;
 
-@implementation HeadlessFontInfo 
+@implementation HeadlessFontInfo
 
 - (BOOL) setupAttributes
 {
   return YES;
 }
 
-- (id) initWithFontName: (NSString *)name 
-                 matrix: (const CGFloat *)fmatrix 
-             screenFont: (BOOL)p_screenFont
+- (id) initWithFontName: (NSString *)name
+		 matrix: (const CGFloat *)fmatrix
+	     screenFont: (BOOL)p_screenFont
 {
   self = [super init];
   if (!self)
@@ -71,7 +71,7 @@ typedef void *cairo_t;
 - (BOOL) glyphIsEncoded: (NSGlyph)glyph
 {
   /* FIXME: There is no proper way to determine with the toy font API,
-     whether a glyph is supported or not. We will just ignore ligatures 
+     whether a glyph is supported or not. We will just ignore ligatures
      and report all other glyph as existing.
   return !NSEqualSizes([self advancementForGlyph: glyph], NSZeroSize);
   */
@@ -96,15 +96,15 @@ typedef void *cairo_t;
   return 0.0;
 }
 
-- (void) appendBezierPathWithGlyphs: (NSGlyph *)glyphs 
-                              count: (int)length 
-                       toBezierPath: (NSBezierPath *)path
+- (void) appendBezierPathWithGlyphs: (NSGlyph *)glyphs
+			      count: (int)length
+		       toBezierPath: (NSBezierPath *)path
 {
 }
 
 - (void) drawGlyphs: (const NSGlyph*)glyphs
-             length: (int)length 
-                 on: (cairo_t*)ct
+	     length: (int)length
+		 on: (cairo_t*)ct
 {
 }
 

Source/headlesslib/HeadlessGState.m

@@ -1,4 +1,3 @@
-
 /*
    HeadlessGState.m
 
@@ -8,7 +7,7 @@
    Written by Banlu Kemiyatorn <object at gmail dot com>
    Rewrite: Fred Kiefer <fredkiefer@gmx.de>
    Date: Jan 2006
- 
+
    This file is part of GNUstep.
 
    This library is free software; you can redistribute it and/or
@@ -23,8 +22,8 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with this library; see the file COPYING.LIB.
-   If not, see <http://www.gnu.org/licenses/> or write to the 
-   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   If not, see <http://www.gnu.org/licenses/> or write to the
+   Free Software Foundation, 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 
@@ -74,7 +73,7 @@
     NSZoneFree(NSDefaultMallocZone(), _base); \
   }
 
-@implementation HeadlessGState 
+@implementation HeadlessGState
 
 + (void) initialize
 {
@@ -135,7 +134,7 @@
 /*
  * Color operations
  */
-- (void) GSSetPatterColor: (NSImage*)image 
+- (void) GSSetPatterColor: (NSImage*)image
 {
   // FIXME: Create a cairo surface from the image and set it as source.
   [super GSSetPatterColor: image];
@@ -274,7 +273,7 @@
 }
 
 - (void) DPSimage: (NSAffineTransform *)matrix : (NSInteger)pixelsWide
-		 : (NSInteger)pixelsHigh : (NSInteger)bitsPerSample 
+		 : (NSInteger)pixelsHigh : (NSInteger)bitsPerSample
 		 : (NSInteger)samplesPerPixel : (NSInteger)bitsPerPixel
 		 : (NSInteger)bytesPerRow : (BOOL)isPlanar
 		 : (BOOL)hasAlpha : (NSString *)colorSpaceName
@@ -286,21 +285,21 @@
 {
 }
 
-- (void) compositeGState: (HeadlessGState *)source 
-                fromRect: (NSRect)srcRect 
-                 toPoint: (NSPoint)destPoint 
-                      op: (NSCompositingOperation)op
-                fraction: (CGFloat)delta
+- (void) compositeGState: (HeadlessGState *)source
+		fromRect: (NSRect)srcRect
+		 toPoint: (NSPoint)destPoint
+		      op: (NSCompositingOperation)op
+		fraction: (CGFloat)delta
 {
 }
 
-/** Unlike -compositeGState, -drawGSstate fully respects the AppKit CTM but 
+/** Unlike -compositeGState, -drawGSstate fully respects the AppKit CTM but
 doesn't support to use the receiver cairo target as the source. */
-- (void) drawGState: (HeadlessGState *)source 
-           fromRect: (NSRect)aRect 
-            toPoint: (NSPoint)aPoint 
-                 op: (NSCompositingOperation)op
-           fraction: (CGFloat)delta
+- (void) drawGState: (HeadlessGState *)source
+	   fromRect: (NSRect)aRect
+	    toPoint: (NSPoint)aPoint
+		 op: (NSCompositingOperation)op
+	   fraction: (CGFloat)delta
 {
 }
 
@@ -322,18 +321,18 @@ doesn't support to use the receiver cairo target as the source. */
 @implementation HeadlessGState (NSGradient)
 
 - (void) drawGradient: (NSGradient*)gradient
-           fromCenter: (NSPoint)startCenter
-               radius: (CGFloat)startRadius
-             toCenter: (NSPoint)endCenter 
-               radius: (CGFloat)endRadius
-              options: (NSUInteger)options
+	   fromCenter: (NSPoint)startCenter
+	       radius: (CGFloat)startRadius
+	     toCenter: (NSPoint)endCenter
+	       radius: (CGFloat)endRadius
+	      options: (NSUInteger)options
 {
 }
 
 - (void) drawGradient: (NSGradient*)gradient
-            fromPoint: (NSPoint)startPoint
-              toPoint: (NSPoint)endPoint
-              options: (NSUInteger)options
+	    fromPoint: (NSPoint)startPoint
+	      toPoint: (NSPoint)endPoint
+	      options: (NSUInteger)options
 {
 }
 

Source/headlesslib/HeadlessModernSurface.m

@@ -17,8 +17,8 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with this library; see the file COPYING.LIB.
-   If not, see <http://www.gnu.org/licenses/> or write to the 
-   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   If not, see <http://www.gnu.org/licenses/> or write to the
+   Free Software Foundation, 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 
@@ -51,4 +51,3 @@
 }
 
 @end
-

Source/headlesslib/HeadlessSurface.m

@@ -17,14 +17,14 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with this library; see the file COPYING.LIB.
-   If not, see <http://www.gnu.org/licenses/> or write to the 
-   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   If not, see <http://www.gnu.org/licenses/> or write to the
+   Free Software Foundation, 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 
 #include "headlesslib/HeadlessSurface.h"
 
-@implementation HeadlessSurface 
+@implementation HeadlessSurface
 
 - (id) initWithDevice: (void *) device
 {

Source/xheadless/XGServer.m

@@ -75,7 +75,7 @@ extern int XGErrorHandler(Display *display, XErrorEvent *err);
   XGDrawMechanism drawMechanism;
 }
 
-- initForDisplay: (Display *)dpy screen: (int)screen_number;
+- (instancetype) initForDisplay: (Display *)dpy screen: (int)screen_number;
 - (XGDrawMechanism) drawMechanism;
 - (RContext *) context;
 @end

Source/xheadless/XGServerEvent.m

@@ -5,7 +5,7 @@
 
    Written by:  Adam Fedor <fedor@boulder.colorado.edu>
    Date: Nov 1998
-   
+
    This file is part of the GNU Objective C User Interface Library.
 
    This library is free software; you can redistribute it and/or
@@ -20,8 +20,8 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with this library; see the file COPYING.LIB.
-   If not, see <http://www.gnu.org/licenses/> or write to the 
-   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   If not, see <http://www.gnu.org/licenses/> or write to the
+   Free Software Foundation, 51 Franklin Street, Fifth Floor,
 */
 
 #include "config.h"
@@ -99,17 +99,17 @@ void __objc_xgcontextevent_linking (void)
 
 @interface XGServer (Private)
 - (void) receivedEvent: (void*)data
-                  type: (RunLoopEventType)type
-                 extra: (void*)extra
-               forMode: (NSString*)mode;
-- (void) setupRunLoopInputSourcesForMode: (NSString*)mode; 
+		  type: (RunLoopEventType)type
+		 extra: (void*)extra
+	       forMode: (NSString*)mode;
+- (void) setupRunLoopInputSourcesForMode: (NSString*)mode;
 - (NSDate*) timedOutEvent: (void*)data
-                     type: (RunLoopEventType)type
-                  forMode: (NSString*)mode;
+		     type: (RunLoopEventType)type
+		  forMode: (NSString*)mode;
 - (int) XGErrorHandler: (Display*)display : (XErrorEvent*)err;
 - (void) processEvent: (XEvent *) event;
-- (NSEvent *)_handleTakeFocusAtom: (XEvent)xEvent 
-        	       forContext: (NSGraphicsContext *)gcontext;
+- (NSEvent *)_handleTakeFocusAtom: (XEvent)xEvent
+		       forContext: (NSGraphicsContext *)gcontext;
 @end
 
 
@@ -122,7 +122,7 @@ XGErrorHandler(Display *display, XErrorEvent *err)
 }
 
 #if 0
-static NSEvent*process_key_event (XEvent* xEvent, XGServer* ctxt, 
+static NSEvent*process_key_event (XEvent* xEvent, XGServer* ctxt,
   NSEventType eventType, NSMutableArray *event_queue);
 
 static unichar process_char (KeySym keysym, unsigned *eventModifierFlags);
@@ -140,7 +140,7 @@ static int check_modifier (XEvent *xEvent, KeySym key_sym)
   char *key_vector;
   int by,bi;
   int key_code = XKeysymToKeycode(xEvent->xkeymap.display, key_sym);
-  
+
   if (key_code != NoSymbol)
     {
       by = key_code / 8;
@@ -154,7 +154,7 @@ static int check_modifier (XEvent *xEvent, KeySym key_sym)
 
 @interface XGServer (WindowOps)
 - (void) styleoffsets: (float *) l : (float *) r : (float *) t : (float *) b
-                     : (unsigned int) style : (Window) win;
+		     : (unsigned int) style : (Window) win;
 - (NSRect) _XWinRectToOSWinRect: (NSRect)r for: (void*)windowNumber;
 @end
 
@@ -182,7 +182,7 @@ posixFileDescriptor: (NSPosixFileDescriptor*)fileDescriptor
   id runLoopMode = [[NSRunLoop currentRunLoop] currentMode];
 
   [fileDescriptor waitForDataInBackgroundAndNotifyForModes:
-        [NSArray arrayWithObject: runLoopMode]];
+	[NSArray arrayWithObject: runLoopMode]];
   [self receivedEvent: 0 type: 0 extra: 0 forMode: nil];
 }
 #endif
@@ -194,9 +194,9 @@ posixFileDescriptor: (NSPosixFileDescriptor*)fileDescriptor
 }
 
 - (void) receivedEvent: (void*)data
-                  type: (RunLoopEventType)type
-                 extra: (void*)extra
-               forMode: (NSString*)mode
+		  type: (RunLoopEventType)type
+		 extra: (void*)extra
+	       forMode: (NSString*)mode
 {
 }
 
@@ -216,8 +216,8 @@ posixFileDescriptor: (NSPosixFileDescriptor*)fileDescriptor
 /*
  * WM is asking us to take the keyboard focus
  */
-- (NSEvent *)_handleTakeFocusAtom: (XEvent)xEvent 
-                       forContext: (NSGraphicsContext *)gcontext
+- (NSEvent *)_handleTakeFocusAtom: (XEvent)xEvent
+		       forContext: (NSGraphicsContext *)gcontext
 {
   return nil;
 }
@@ -226,7 +226,7 @@ posixFileDescriptor: (NSPosixFileDescriptor*)fileDescriptor
 // Return the key_sym corresponding to the user defaults string given,
 // or fallback if no default is registered.
 static KeySym key_sym_from_defaults (Display *display, NSUserDefaults *defaults,
-                       NSString *keyDefaultKey, KeySym fallback)
+		       NSString *keyDefaultKey, KeySym fallback)
 {
   return fallback;
 }
@@ -267,8 +267,8 @@ static unsigned int process_modifier_flags(unsigned int state)
 #endif
 
 - (NSDate*) timedOutEvent: (void*)data
-                     type: (RunLoopEventType)type
-                  forMode: (NSString*)mode
+		     type: (RunLoopEventType)type
+		  forMode: (NSString*)mode
 {
   return nil;
 }
@@ -304,23 +304,23 @@ static unsigned int process_modifier_flags(unsigned int state)
 }
 
 - (NSEvent*) getEventMatchingMask: (unsigned)mask
-                       beforeDate: (NSDate*)limit
-                           inMode: (NSString*)mode
-                          dequeue: (BOOL)flag
+		       beforeDate: (NSDate*)limit
+			   inMode: (NSString*)mode
+			  dequeue: (BOOL)flag
 {
   [self receivedEvent: 0 type: 0 extra: 0 forMode: nil];
   return [super getEventMatchingMask: mask
-                          beforeDate: limit
-                              inMode: mode
-                             dequeue: flag];
+			  beforeDate: limit
+			      inMode: mode
+			     dequeue: flag];
 }
 
 - (void) discardEventsMatchingMask: (unsigned)mask
-                       beforeEvent: (NSEvent*)limit
+		       beforeEvent: (NSEvent*)limit
 {
   [self receivedEvent: 0 type: 0 extra: 0 forMode: nil];
   [super discardEventsMatchingMask: mask
-                       beforeEvent: limit];
+		       beforeEvent: limit];
 }
 
 @end
@@ -333,7 +333,7 @@ static unsigned int process_modifier_flags(unsigned int state)
 
 - (void) setLastTime: (Time)last
 {
-  if (generic.lastTimeStamp == 0 
+  if (generic.lastTimeStamp == 0
       || generic.baseXServerTime + MAX_TIME_DIFF * 1000 < last)
     {
       // We have not sync'ed with the clock for at least
@@ -353,9 +353,9 @@ static unsigned int process_modifier_flags(unsigned int state)
 - (Time) lastTime
 {
   // In the case of activation via DO the lastTime is outdated and cannot be used.
-  if (generic.lastTimeStamp == 0 
+  if (generic.lastTimeStamp == 0
       || ((generic.lastTimeStamp + OUT_DATE_TIME_DIFF)
-          < [NSDate timeIntervalSinceReferenceDate]))
+	  < [NSDate timeIntervalSinceReferenceDate]))
     {
       return [[NSDate date] timeIntervalSince1970];
     }
@@ -366,4 +366,3 @@ static unsigned int process_modifier_flags(unsigned int state)
 }
 
 @end
-

Source/xheadless/XGServerWindow.m

@@ -4,7 +4,7 @@
 
    Written by:  Adam Fedor <fedor@gnu.org>
    Date: Nov 1999
-   
+
    This file is part of GNUstep
 
    This library is free software; you can redistribute it and/or
@@ -19,8 +19,8 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with this library; see the file COPYING.LIB.
-   If not, see <http://www.gnu.org/licenses/> or write to the 
-   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   If not, see <http://www.gnu.org/licenses/> or write to the
+   Free Software Foundation, 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 
@@ -74,13 +74,13 @@ static int		last_win_num = 0;
 
 @interface NSBitmapImageRep (GSPrivate)
 - (NSBitmapImageRep *) _convertToFormatBitsPerSample: (NSInteger)bps
-                                     samplesPerPixel: (NSInteger)spp
-                                            hasAlpha: (BOOL)alpha
-                                            isPlanar: (BOOL)isPlanar
-                                      colorSpaceName: (NSString*)colorSpaceName
-                                        bitmapFormat: (NSBitmapFormat)bitmapFormat 
-                                         bytesPerRow: (NSInteger)rowBytes
-                                        bitsPerPixel: (NSInteger)pixelBits;
+				     samplesPerPixel: (NSInteger)spp
+					    hasAlpha: (BOOL)alpha
+					    isPlanar: (BOOL)isPlanar
+				      colorSpaceName: (NSString*)colorSpaceName
+					bitmapFormat: (NSBitmapFormat)bitmapFormat
+					 bytesPerRow: (NSInteger)rowBytes
+					bitsPerPixel: (NSInteger)pixelBits;
 @end
 
 void __objc_xgcontextwindow_linking (void)
@@ -101,7 +101,7 @@ static unsigned char*PropGetCheckProperty(Display *dpy, Window window, Atom hint
  */
 
 /*
- * Motif window hints to communicate to a window manager 
+ * Motif window hints to communicate to a window manager
  * that we want a window to have a titlebar/resize button/etc.
  */
 
@@ -169,7 +169,7 @@ typedef struct {
 @interface XGServer (WindowOps)
 - (gswindow_device_t *) _rootWindowForScreen: (int)screen;
 - (void) styleoffsets: (float *) l : (float *) r : (float *) t : (float *) b
-                     : (unsigned int) style : (Window) win;
+		     : (unsigned int) style : (Window) win;
 - (void) _setSupportedWMProtocols: (gswindow_device_t *) window;
 @end
 
@@ -264,12 +264,12 @@ typedef struct {
 }
 
 - (void)_sendRoot: (Window)root
-             type: (Atom)type 
-           window: (Window)window
-            data0: (long)data0
-            data1: (long)data1
-            data2: (long)data2
-            data3: (long)data3
+	     type: (Atom)type
+	   window: (Window)window
+	    data0: (long)data0
+	    data1: (long)data1
+	    data2: (long)data2
+	    data3: (long)data3
 {
 }
 
@@ -400,12 +400,12 @@ Bool _get_next_prop_new_event(Display *display, XEvent *event, char *arg)
  * Code to build up a NET WM icon from our application icon
  */
 
--(BOOL) _createNetIcon: (NSImage*)image 
-		result: (long**)pixeldata 
+-(BOOL) _createNetIcon: (NSImage*)image
+		result: (long**)pixeldata
 		  size: (int*)size
 {
   return NO;
-}   
+}
 
 - (void) _setNetWMIconFor: (Window) window
 {
@@ -455,13 +455,13 @@ Bool _get_next_prop_new_event(Display *display, XEvent *event, char *arg)
  * Return the offsets between the window content-view and it's frame
  * depending on the window style.
  */
-- (void) styleoffsets: (float *) l : (float *) r : (float *) t : (float *) b 
+- (void) styleoffsets: (float *) l : (float *) r : (float *) t : (float *) b
 		     : (unsigned int) style
 {
   [self styleoffsets: l : r : t : b : style : (Window) 0];
 }
 
-- (void) styleoffsets: (float *) l : (float *) r : (float *) t : (float *) b 
+- (void) styleoffsets: (float *) l : (float *) r : (float *) t : (float *) b
 		     : (unsigned int) style : (Window) win
 {
 }
@@ -506,7 +506,7 @@ Bool _get_next_prop_new_event(Display *display, XEvent *event, char *arg)
 -(int) _createAppIconPixmaps
 {
   return 1;
-}   
+}
 
 - (void) orderwindow: (int)op : (NSInteger)otherWin : (NSInteger)winNum
 {
@@ -515,13 +515,13 @@ Bool _get_next_prop_new_event(Display *display, XEvent *event, char *arg)
 #define ALPHA_THRESHOLD 158
 
 /* Restrict the displayed part of the window to the given image.
-   This only yields usefull results if the window is borderless and 
+   This only yields usefull results if the window is borderless and
    displays the image itself */
 - (void) restrictWindow: (NSInteger)win toImage: (NSImage*)image
 {
 }
 
-/* This method is a fast implementation of move that only works 
+/* This method is a fast implementation of move that only works
    correctly for borderless windows. Use with caution. */
 - (void) movewindow: (NSPoint)loc : (NSInteger)win
 {
@@ -668,7 +668,7 @@ xgps_cursor_mask(Display *xdpy, Drawable draw, const unsigned char *data,
 }
 
 Pixmap
-xgps_cursor_image(Display *xdpy, Drawable draw, const unsigned char *data, 
+xgps_cursor_image(Display *xdpy, Drawable draw, const unsigned char *data,
 		  int w, int h, int colors, XColor *fg, XColor *bg)
 {
   return None;
@@ -714,17 +714,17 @@ xgps_cursor_image(Display *xdpy, Drawable draw, const unsigned char *data,
 }
 
 - (NSWindowDepth) windowDepthForScreen: (int) screen_num
-{ 
+{
   return 0;
 }
 
 - (const NSWindowDepth *) availableDepthsForScreen: (int) screen_num
-{  
+{
   return NULL;
 }
 
 - (NSSize) resolutionForScreen: (int)screen_num
-{ 
+{
   // NOTE:
   // -gui now trusts the return value of resolutionForScreen:,
   // so if it is not {72, 72} then the entire UI will be scaled.
@@ -811,7 +811,7 @@ xgps_cursor_image(Display *xdpy, Drawable draw, const unsigned char *data,
 }
 
 - (void) setParentWindow: (NSInteger)parentWin
-          forChildWindow: (NSInteger)childWin
+	  forChildWindow: (NSInteger)childWin
 {
 }