Added GSCUPS

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@20212 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,25 @@
+2004-10-08 22:08  Chad Hardin  <cehardin@mac.com>
+
+	* Printing/GNUmakefile:  Now goes in and build GSCUPS (Work in progress!)
+	* Printing/GSCUPS/GNUmakefile: Added
+	* Printing/GSCUPS/GNUmakefile.postamble: Added
+	* Printing/GSCUPS/GNUmakefile.preamble: Added
+	* Printing/GSCUPS/GSCUPSPageLayout.h: Added
+	* Printing/GSCUPS/GSCUPSPageLayout.m: Added
+	* Printing/GSCUPS/GSCUPSPrincipalClass.h: Added
+	* Printing/GSCUPS/GSCUPSPrincipalClass.m: Added
+	* Printing/GSCUPS/GSCUPSPrintInfo.h: Added
+	* Printing/GSCUPS/GSCUPSPrintInfo.m: Added
+	* Printing/GSCUPS/GSCUPSPrintOperation.h: Added
+	* Printing/GSCUPS/GSCUPSPrintOperation.m: Added
+	* Printing/GSCUPS/GSCUPSPrintPanel.h: Added
+	* Printing/GSCUPS/GSCUPSPrintPanel.m: Added
+	* Printing/GSCUPS/GSCUPSPrinter.h: Added
+	* Printing/GSCUPS/GSCUPSPrinter.m: Added.  GSCUPS is a work in 
+	progress.  Some changes still need to be made to NSPrinter, 
+	NSPrinterInfo.   Additionally, NSPrintPanel needs to be improved
+	to take advantage of the new features that GSCUPS will provide.
+
 2004-10-08  Fred Kiefer <FredKiefer@gmx.de>
 
 	* Source/NSFormCell.m: (-initWithCoder:):

Printing/GNUmakefile

@@ -40,7 +40,7 @@ SUBPROJECTS = \
 GSLPR 
 
 ifeq ($(BUILD_GSCUPS), YES)
-#SUBPROJECTS += GSCUPS
+SUBPROJECTS += GSCUPS
 endif
 
 include $(GNUSTEP_MAKEFILES)/aggregate.make

Printing/GSCUPS/GNUmakefile

@@ -0,0 +1,122 @@
+#
+#  GSCUPS Printing Backend Bundle makefile for GNUstep GUI Library
+#
+#  Copyright (C) 2004 Free Software Foundation, Inc.
+#
+#  Author: Chad Hardin <cehardin@mac.com
+#
+#  Date: October 2004
+#  
+#  This file is part of the GNUstep GUI Library.
+#
+#  This library is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU Library General Public
+#  License as published by the Free Software Foundation; either
+#  version 2 of the License, or (at your option) any later version.
+#
+#  This library is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
+#  Library General Public License for more details.
+#
+#  You should have received a copy of the GNU Library General Public
+#  License along with this library; see the file COPYING.LIB.
+#  If not, write to the Free Software Foundation,
+#  59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+GNUSTEP_LOCAL_ADDITIONAL_MAKEFILES=../../gui.make
+
+include $(GNUSTEP_MAKEFILES)/common.make
+include ../../config.make
+include ../../Version
+
+GNUSTEP_INSTALLATION_DIR=$(GNUSTEP_SYSTEM_ROOT)
+
+
+
+
+BUNDLE_NAME=GSCUPS
+BUNDLE_INSTALL_DIR=	$(GNUSTEP_BUNDLES)/GSPrinting
+GSCUPS_PRINCIPAL_CLASS=GSCUPSPrincipalClass
+
+
+
+ifeq ($(GNUSTEP_TARGET_OS),mingw32)
+GSCUPS_BUNDLE_LIBS += -lgnustep-gui $(FND_LIBS) $(OBJC_LIBS)
+endif
+ifeq ($(GNUSTEP_TARGET_OS),cygwin)
+GSCUPS_BUNDLE_LIBS += -lgnustep-gui $(FND_LIBS) $(OBJC_LIBS)
+endif
+
+
+GSCUPS_BUNDLE_LIBS += $(GSCUPS_LIBS)
+
+#
+# Libraries
+#
+#GSCUPS_LIBRARIES_DEPEND_UPON +=
+
+
+#
+# Resource files
+#
+#GSCUPS_RESOURCE_FILES = 
+
+
+#
+# Header files
+#
+GSCUPS_HEADERS= \
+ GSCUPSPrincipalClass.m \
+ GSCUPSPageLayout.m \
+ GSCUPSPrintInfo.m \
+ GSCUPSPrintOperation \
+ GSCUPSPrintPanel.m \
+ GSCUPSPrinter.m
+
+
+#
+# Class files
+#
+GSCUPS_OBJC_FILES=	\
+ GSCUPSPrincipalClass.m \
+ GSCUPSPageLayout.m \
+ GSCUPSPrintInfo.m \
+ GSCUPSPrintOperation.m \
+ GSCUPSPrintPanel.m \
+ GSCUPSPrinter.m
+
+
+#
+# C files
+#
+#GSCUPS_C_FILES = 
+
+
+#
+# Languages
+#
+#GSCUPS_LANGUAGES= \
+# English
+
+
+#
+# Localized Resource Files
+#
+#GSCUPS_LOCALIZED_RESOURCE_FILES= \
+# GSCUPSPrintPanel.gorm \
+# GSCUPSPageLayout.gorm
+
+
+
+
+
+
+
+#
+# Makefiles
+#
+-include GNUmakefile.preamble
+#include $(GNUSTEP_MAKEFILES)/aggregate.make
+include $(GNUSTEP_MAKEFILES)/bundle.make
+-include GNUmakefile.postamble

Printing/GSCUPS/GNUmakefile.postamble

@@ -0,0 +1,40 @@
+#
+# GNUmakefile.postamble 
+#
+
+# Things to do before compiling
+# before-all::
+
+# Things to do after compiling
+# after-all::
+
+# Things to do before installing
+# before-install::
+  
+# Things to do after installing
+# after-install::
+
+# Things to do before uninstalling
+# before-uninstall::
+
+# Things to do after uninstalling
+# after-uninstall::
+
+# Things to do before cleaning
+# before-clean::
+
+# Things to do after cleaning
+# after-clean::
+
+# Things to do before distcleaning
+# before-distclean::
+
+# Things to do after distcleaning
+# after-distclean::
+  
+# Things to do before checking
+# before-check::
+
+# Things to do after checking
+# after-check::
+

Printing/GSCUPS/GNUmakefile.preamble

@@ -0,0 +1,37 @@
+# Additional flags to pass to the preprocessor
+ADDITIONAL_CPPFLAGS += 
+
+# Additional flags to pass to the Objective-C compiler
+ADDITIONAL_OBJCFLAGS += -Wall
+
+# Additional flags to pass to the C compiler
+ADDITIONAL_CFLAGS += $(GSCUPS_CFLAGS)
+
+# Additional include directories the compiler should search
+ADDITIONAL_INCLUDE_DIRS += -I../../Headers/Additions -I../../Headers \
+	-I../../Source/$(GNUSTEP_TARGET_DIR)
+
+# Additional LDFLAGS to pass to the linker
+ADDITIONAL_LDFLAGS += $(GSCUPS_LDFLAGS)
+
+# Additional library directories the linker should search
+ADDITIONAL_LIB_DIRS += -L../../Source/$(GNUSTEP_OBJ_DIR)
+
+# Additional libraries
+
+# GNUstepWeb
+ADDITIONAL_GSW_LIBS +=
+# GUI apps
+ADDITIONAL_GUI_LIBS +=
+# Libraries
+ADDITIONAL_LIBRARY_LIBS += $(GSCUPS_LIBS)
+# ObjC stuff
+ADDITIONAL_OBJC_LIBS += 
+#-lgnustep-gui $(SYSTEM_LIBS)
+# Tools
+ADDITIONAL_TOOL_LIBS +=
+# WebObjects
+ADDITIONAL_WO_LIBS +=
+
+# Additional directories to be created during installation
+#ADDITIONAL_INSTALL_DIRS +=

Printing/GSCUPS/GSCUPSPageLayout.h

@@ -0,0 +1,44 @@
+/** <title>GSCUPSPageLayout</title>
+
+   <abstract>Standard panel for querying user about page layout.</abstract>
+
+   Copyright (C) 2004 Free Software Foundation, Inc.
+
+   Written By: Chad Hardin <cehardin@mac.com>
+   Date: October 2004
+   
+   This file is part of the GNUstep GUI Library.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+   
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this library; see the file COPYING.LIB.
+   If not, write to the Free Software Foundation,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/ 
+
+#ifndef _GNUstep_H_GSCUPSPageLayout
+#define _GNUstep_H_GSCUPSPageLayout
+
+#include <AppKit/NSPageLayout.h>
+
+
+@class NSPrintInfo;
+@class NSView;
+
+
+@interface GSCUPSPageLayout: NSPageLayout
+{
+}
+
+@end
+
+#endif // _GNUstep_H_GSCUPSPageLayout

Printing/GSCUPS/GSCUPSPageLayout.m

@@ -0,0 +1,53 @@
+/** <title>GSCUPSPageLayout</title>
+
+   <abstract></abstract>
+
+   Copyright (C) 2004 Free Software Foundation, Inc.
+   Author: Chad Hardin <cehardin@mac.com>
+   Date: October 2004
+   
+   This file is part of the GNUstep GUI Library.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+   
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this library; see the file COPYING.LIB.
+   If not, write to the Free Software Foundation,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+*/ 
+#include <Foundation/NSDebug.h>
+#include "GSCUPSPageLayout.h"
+
+
+@implementation GSCUPSPageLayout
+//
+// Class methods
+//
++ (void)initialize
+{
+  NSDebugMLLog(@"GSPrinting", @"");
+  if (self == [GSCUPSPageLayout class])
+    {
+      // Initial version
+      [self setVersion:1];
+    }
+}
+
+
++ (id) allocWithZone: (NSZone*)zone
+{
+  NSDebugMLLog(@"GSPrinting", @"");
+  return NSAllocateObject(self, 0, zone);
+}
+
+
+@end

Printing/GSCUPS/GSCUPSPrincipalClass.h

@@ -0,0 +1,40 @@
+/** <title>GSCUPSPrincipalClass</title>
+
+   <abstract>Principal class for the GSCUPS Bundle.</abstract>
+
+   Copyright (C) 2004 Free Software Foundation, Inc.
+
+   Author: Chad Hardin <cehardin@mac.com>
+   Date: October 2004
+   
+   This file is part of the GNUstep GUI Library.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+   
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this library; see the file COPYING.LIB.
+   If not, write to the Free Software Foundation,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/ 
+
+#ifndef _GSCUPSPRINCIPALCLASS_H_
+#define _GSCUPSPRINCIPALCLASS_H_
+
+#include <GNUstepGUI/GSPrinting.h>
+
+@interface GSCUPSPrincipalClass : GSPrintingPrincipalClass
+{
+}
+
+@end
+
+#endif // _GSCUPSPRINCIPALCLASS_H_
+

Printing/GSCUPS/GSCUPSPrincipalClass.m

@@ -0,0 +1,83 @@
+/* 
+   GSCUPSPrincipalClass.m
+
+   Principal class for the GSCUPS Bundle
+
+   Copyright (C) 2004 Free Software Foundation, Inc.
+
+   Author: Chad Hardin <cehardin@mac.com>
+   Date: October 2004
+   
+   This file is part of the GNUstep GUI Library.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+   
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this library; see the file COPYING.LIB.
+   If not, write to the Free Software Foundation,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/ 
+
+#include <Foundation/NSDebug.h>
+#include "GSCUPSPrincipalClass.h"
+#include "GSCUPSPageLayout.h"
+#include "GSCUPSPrintInfo.h"
+#include "GSCUPSPrintOperation.h"
+#include "GSCUPSPrintPanel.h"
+#include "GSCUPSPrinter.h"
+
+
+@implementation GSCUPSPrincipalClass
+//
+// Class methods
+//
++(Class) pageLayoutClass
+{
+  NSDebugMLLog(@"GSPrinting", @"");
+  return [GSCUPSPageLayout class];
+}
+
++(Class) printInfoClass
+{
+  NSDebugMLLog(@"GSPrinting", @"");
+  return [GSCUPSPrintInfo class];
+}
+
++(Class) printOperationClass
+{
+  NSDebugMLLog(@"GSPrinting", @"");
+  return [GSCUPSPrintOperation class];
+}
+
+
++(Class) printPanelClass
+{
+  NSDebugMLLog(@"GSPrinting", @"");
+  return [GSCUPSPrintPanel class];
+}
+
+
++(Class) printerClass
+{
+  NSDebugMLLog(@"GSPrinting", @"");
+  return [GSCUPSPrinter class];
+}
+
+
++(Class) gsPrintOperationClass
+{
+  NSDebugMLLog(@"GSPrinting", @"");
+  return [GSCUPSPrintOperation class];
+}
+
+
+
+@end

Printing/GSCUPS/GSCUPSPrintInfo.h

@@ -0,0 +1,43 @@
+/** <title>GSCUPSPrintInfo</title>
+
+   <abstract>Stores information used in printing.</abstract>
+
+   Copyright (C) 2004 Free Software Foundation, Inc.
+
+   Author: Chad Hardin <cehardin@mac.com>
+   Date: October 2004
+   
+   This file is part of the GNUstep GUI Library.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+   
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this library; see the file COPYING.LIB.
+   If not, write to the Free Software Foundation,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/ 
+
+#ifndef _GNUstep_H_GSCUPSPrintInfo
+#define _GNUstep_H_GSCUPSPrintInfo
+
+#include <Foundation/NSCoder.h>
+#include <AppKit/NSPrintInfo.h>
+
+
+
+@interface GSCUPSPrintInfo: NSPrintInfo
+{
+}
+@end
+
+
+
+#endif // _GNUstep_H_GSCUPSPrintInfo

Printing/GSCUPS/GSCUPSPrintInfo.m

@@ -0,0 +1,133 @@
+/* 
+   GSCUPSPrintInfo.m
+
+   Stores information used in printing
+
+   Copyright (C) 2004 Free Software Foundation, Inc.
+
+   Author: Chad Hardin <cehardin@mac.com>
+   Date: October 2004
+   
+   This file is part of the GNUstep GUI Library.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+   
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this library; see the file COPYING.LIB.
+   If not, write to the Free Software Foundation,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/ 
+
+#include <Foundation/NSArray.h>
+#include <Foundation/NSBundle.h>
+#include <Foundation/NSDebug.h>
+#include <Foundation/NSDictionary.h>
+#include <Foundation/NSException.h>
+#include <Foundation/NSEnumerator.h>
+#include <Foundation/NSUserDefaults.h>
+#include <Foundation/NSValue.h>
+#include <AppKit/NSPrinter.h>
+#include "GSCUPSPrintInfo.h"
+#include "GSCUPSPrinter.h"
+#include <cups/cups.h>
+
+
+@implementation GSCUPSPrintInfo
+
+//
+// Class methods
+//
++ (void)initialize
+{
+  NSDebugMLLog(@"GSPrinting", @"");
+  if (self == [GSCUPSPrintInfo class])
+    {
+      // Initial version
+      [self setVersion:1];
+    }
+}
+
+
++ (id) allocWithZone: (NSZone*)zone
+{
+  NSDebugMLLog(@"GSPrinting", @"");
+  return NSAllocateObject(self, 0, zone);
+}
+
+
++(NSPrinter*) defaultPrinter
+{
+  const char* defaultName;
+  
+  defaultName = cupsGetDefault();
+
+  if( defaultName )
+    {
+      NSLog(@"The default printer name is %s", defaultName);
+      return [NSPrinter printerWithName: 
+              [NSString stringWithCString: defaultName]];
+    }
+  else
+    {
+      return nil;
+    }  
+}
+
+
+
++ (void)setDefaultPrinter:(NSPrinter *)printer
+{
+  NSString* name;
+  int numDests;
+  cups_dest_t* dests;
+  int n;
+  BOOL found = NO;
+  
+  name = [printer name];
+  
+  numDests = cupsGetDests( &dests );
+
+  for( n = 0; n < numDests; n++ )
+    {
+      if( [name isEqualToString: [NSString stringWithCString: dests[n].name]] &&
+          dests[n].instance == NULL)
+        {
+          found = YES;
+          break;
+        }
+    }
+
+  if( found == NO )
+    {
+      NSDebugMLLog(@"GSPrinting", @"Printer %@ not found", name);
+      return;
+    }
+
+  for( n = 0; n < numDests; n++ )
+    {
+      dests[n].is_default = 0;
+    }
+
+  for( n = 0; n < numDests; n++ )
+    {
+      if( [name isEqualToString: [NSString stringWithCString: dests[n].name]] &&
+          dests[n].instance == NULL)
+        {
+          dests[n].is_default = 1;
+          break;
+        }
+    }
+
+  cupsSetDests( numDests, dests );
+  cupsFreeDests( numDests, dests );
+}
+
+@end

Printing/GSCUPS/GSCUPSPrintOperation.h

@@ -0,0 +1,45 @@
+/** <title>GSCUPSPrintOperation</title>
+
+   <abstract>Controls generation of EPS, PDF or PS print jobs.</abstract>
+
+   Copyright (C) 2004 Free Software Foundation, Inc.
+
+   Author: Chad Hardin <cehardin@mac.com>
+   Date: October 2004
+
+   This file is part of the GNUstep GUI Library.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+   
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this library; see the file COPYING.LIB.
+   If not, write to the Free Software Foundation,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/ 
+
+#ifndef _GNUstep_H_GSCUPSPrintOperation
+#define _GNUstep_H_GSCUPSPrintOperation
+
+#include <GNUstepGUI/GSPrintOperation.h>
+
+//GSPrintOperation is subclasses of GSPrintOperation, NOT NSPrintOperation.
+//NSPrintOperation does a lot of work that is pretty generic.
+//GSPrintOperation contains the method that does the actual
+//spooling.  A future Win32 printing printing bundle
+//will likely have to implement much more
+@interface GSCUPSPrintOperation : GSPrintOperation
+{
+}
+
+
+@end
+
+#endif // _GNUstep_H_GSCUPSPrintOperation

Printing/GSCUPS/GSCUPSPrintOperation.m

@@ -0,0 +1,165 @@
+/* 
+   GSCUPSPrintOperation.m
+
+   Controls operations generating EPS, PDF or PS print jobs.
+
+   Copyright (C) 2004 Free Software Foundation, Inc.
+
+   Author: Chad Hardin
+   Date: June 2004
+
+   This file is part of the GNUstep GUI Library.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+   
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this library; see the file COPYING.LIB.
+   If not, write to the Free Software Foundation,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/ 
+
+#include <math.h>
+#include <config.h>
+#include <Foundation/NSString.h>
+#include <Foundation/NSDebug.h>
+#include <Foundation/NSData.h>
+#include <Foundation/NSFileManager.h>
+#include <Foundation/NSException.h>
+#include <Foundation/NSPathUtilities.h>
+#include <Foundation/NSTask.h>
+#include <Foundation/NSThread.h>
+#include <Foundation/NSUserDefaults.h>
+#include <Foundation/NSValue.h>
+#include <AppKit/AppKitExceptions.h>
+#include <AppKit/NSAffineTransform.h>
+#include <AppKit/NSApplication.h>
+#include <AppKit/NSGraphicsContext.h>
+#include <AppKit/NSView.h>
+#include <AppKit/NSPrinter.h>
+#include <AppKit/NSPrintPanel.h>
+#include <AppKit/NSPrintInfo.h>
+#include <AppKit/NSPrintOperation.h>
+#include <AppKit/NSWorkspace.h>
+#include <AppKit/PSOperators.h>
+#include "GSCUPSPrintOperation.h"
+#include <cups/cups.h>
+
+
+
+
+//A subclass of GSPrintOperation, NOT NSPrintOperation.
+@implementation GSCUPSPrintOperation
+//
+// Class methods
+//
++ (id) allocWithZone: (NSZone*)zone
+{
+  NSDebugMLLog(@"GSPrinting", @"");
+  return NSAllocateObject(self, 0, zone);
+}
+
+
+- (id)initWithView:(NSView *)aView
+         printInfo:(NSPrintInfo *)aPrintInfo
+{
+  self = [super initWithView: aView
+                   printInfo: aPrintInfo];
+
+  _path = [NSTemporaryDirectory()
+	    stringByAppendingPathComponent: @"GSCUPSPrintJob-"];
+  
+  _path = [_path stringByAppendingString: 
+		       [[NSProcessInfo processInfo] globallyUniqueString]];
+           
+  _path = [_path stringByAppendingPathExtension: @"ps"];
+  
+  RETAIN(_path);
+  
+  return self;
+}
+  
+
+
+- (BOOL) _deliverSpooledResult
+{
+  //int copies;
+  //NSDictionary *dict;
+  //NSTask *task;
+  NSString *name, *status;
+  //NSMutableArray *args;
+  
+  NSDebugMLLog(@"GSPrinting", @"");
+  name = [[_printInfo printer] name];
+  status = [NSString stringWithFormat: @"Spooling to printer %@.", name];
+  [_printPanel _setStatusStringValue: status];
+
+  cupsPrintFile( [name UTF8String], 
+                 [_path UTF8String], 
+                 [_path UTF8String], 
+                 0, NULL );
+                  
+
+  //dict = [_printInfo dictionary];
+  //args = [NSMutableArray array];
+  //copies = [[dict objectForKey: NSPrintCopies] intValue];
+  //if (copies > 1)
+  //  [args addObject: [NSString stringWithFormat: @"-#%0d", copies]];
+  //if ([name isEqual: @"Unknown"] == NO)
+  // {
+  //    [args addObject: @"-P"];
+  //    [args addObject: name];
+  //  }
+  //[args addObject: _path];
+
+  //task = [NSTask new];
+  //[task setLaunchPath: @"lpr"];
+  //[task setArguments: args];
+  //[task launch];
+  //[task waitUntilExit];
+  //AUTORELEASE(task);
+  return YES;
+}
+
+- (NSGraphicsContext*)createContext
+{
+  NSMutableDictionary *info;
+  NSString *output;
+  
+  //NSDebugMLLog(@"GSPrinting", @"_path is %@", _path);
+  if (_context)
+    {
+      NSDebugMLLog(@"GSPrinting", @"Already had context, returning it.");
+      return _context;
+    }
+  NSDebugMLLog(@"GSPrinting", @"Creating context.");
+
+  info = [_printInfo dictionary];
+
+  output = [info objectForKey: NSPrintSavePath];
+  if (output)
+    {
+      ASSIGN(_path, output);
+    }
+    
+  NSDebugMLLog(@"GSPrinting", @"_path is %@", _path); 
+  
+  [info setObject: _path 
+           forKey: @"NSOutputFile"];
+  
+  [info setObject: NSGraphicsContextPSFormat
+           forKey: NSGraphicsContextRepresentationFormatAttributeName];
+           
+  _context = RETAIN([NSGraphicsContext graphicsContextWithAttributes: info]);
+
+  return _context;
+}
+
+@end

Printing/GSCUPS/GSCUPSPrintPanel.h

@@ -0,0 +1,43 @@
+/* 
+   GSCUPSPrintPanel.h
+
+   Standard panel to query users for info on a print job
+
+   Copyright (C) 2004 Free Software Foundation, Inc.
+
+   Author: Chad Hardin <cehardin@mac.com>
+   Date: October 2004
+   
+   This file is part of the GNUstep GUI Library.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+   
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this library; see the file COPYING.LIB.
+   If not, write to the Free Software Foundation,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+*/ 
+
+#ifndef _GNUstep_H_GSCUPSPrintPanel
+#define _GNUstep_H_GSCUPSPrintPanel
+
+#include <AppKit/NSPrintPanel.h>
+
+
+@interface GSCUPSPrintPanel : NSPrintPanel
+{
+}
+
+
+@end
+
+#endif // _GNUstep_H_GSCUPSPrintPanel

Printing/GSCUPS/GSCUPSPrintPanel.m

@@ -0,0 +1,44 @@
+/** <title>GSCUPSPrintPanel</title>
+
+   <abstract>Standard panel for querying user about printing.</abstract>
+
+   Copyright (C) 2004 Free Software Foundation, Inc.
+
+   Author: Chad Hardin <cehardin@mac.com>
+   Date: October 2004
+   
+   This file is part of the GNUstep GUI Library.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+   
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this library; see the file COPYING.LIB.
+   If not, write to the Free Software Foundation,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+*/
+
+#include <Foundation/NSDebug.h>
+#include "GSCUPSPrintPanel.h"
+
+
+
+@implementation GSCUPSPrintPanel
+//
+// Class methods
+//
++ (id) allocWithZone: (NSZone*)zone
+{
+  NSDebugMLLog(@"GSPrinting", @"");
+  return NSAllocateObject(self, 0, zone);
+}
+
+@end

Printing/GSCUPS/GSCUPSPrinter.h

@@ -0,0 +1,42 @@
+/* 
+   GSCUPSPrinter.h
+
+   Class representing a printer's or printer model's capabilities.
+
+   Copyright (C) 2004 Free Software Foundation, Inc.
+
+   Author: Chad Hardin <cehardin@mac.com>
+   Date: October 2004
+   
+   This file is part of the GNUstep GUI Library.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+   
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this library; see the file COPYING.LIB.
+   If not, write to the Free Software Foundation,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/ 
+
+#ifndef _GNUstep_H_GSCUPSPrinter
+#define _GNUstep_H_GSCUPSPrinter
+
+#include <AppKit/NSPrinter.h>
+
+
+
+@interface GSCUPSPrinter : NSPrinter <NSCoding>
+{
+}
+
+@end
+
+#endif // _GNUstep_H_GSCUPSPrinter

Printing/GSCUPS/GSCUPSPrinter.m

@@ -0,0 +1,152 @@
+/** <title>GSCUPSPrinter</title>
+
+   <abstract>Class representing a printer's or printer model's capabilities.</abstract>
+
+   Copyright (C) 2004 Free Software Foundation, Inc.
+
+   Author: Chad Hardin <cehardin@mac.com>
+   Date: October 2004
+   
+   This file is part of the GNUstep GUI Library.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+   
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   If you are interested in a warranty or support for this source code,
+   contact Scott Christley <scottc@net-community.com> for more information.
+   
+   You should have received a copy of the GNU Library General Public
+   License along with this library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
+*/ 
+
+/* NB:
+ * There are a few FIXMEs in the functionality left.
+ * Parsing of the PPDs is somewhat suboptimal.
+ * (I think it's best to leave optimisation until more of GNUstep is done).
+ * The *OpenUI, *CloseUI, *OpenGroup and *CloseGroup are not processed.
+ * (This is not required in the OpenStep standard, but could be useful).
+ */
+
+#include "config.h"
+#include <Foundation/NSDebug.h>
+//#include <Foundation/NSAutoreleasePool.h>
+#include <Foundation/NSArray.h>
+//#include <Foundation/NSDictionary.h>
+#include <Foundation/NSString.h>
+//#include <Foundation/NSBundle.h>
+//#include <Foundation/NSCharacterSet.h>
+//#include <Foundation/NSDictionary.h>
+#include <Foundation/NSException.h>
+#include <Foundation/NSFileManager.h>
+#include <Foundation/NSPathUtilities.h>
+//#include <Foundation/NSScanner.h>
+//#include <Foundation/NSString.h>
+//#include <Foundation/NSUserDefaults.h>
+//#include <Foundation/NSUtilities.h>
+//#include <Foundation/NSValue.h>
+//#include <Foundation/NSMapTable.h>
+#include <Foundation/NSSet.h>
+#include "AppKit/AppKitExceptions.h"
+#include "AppKit/NSGraphics.h"
+#include "GSCUPSPrinter.h"
+#include "GNUstepGUI/GSPrinting.h"
+#include <cups/cups.h>
+
+
+@implementation GSCUPSPrinter
+
+//
+// Class methods
+//
++(void) initialize
+{
+  NSDebugMLLog(@"GSPrinting", @"");
+  if (self == [GSCUPSPrinter class])
+    {
+      // Initial version
+      [self setVersion:1];
+    }
+}
+
+
++(id) allocWithZone: (NSZone*) zone
+{
+  NSDebugMLLog(@"GSPrinting", @"");
+  return NSAllocateObject(self, 0, zone);
+}
+
+//
+// Finding an NSPrinter 
+//
++ (NSPrinter*) printerWithName: (NSString*) name
+{
+  NSPrinter* printer;
+  const char* ppdFile;
+
+  printer = [[GSCUPSPrinter alloc]
+                    initWithName: name
+                        withType: @"Type Unknown"
+                        withHost: @"Host Unknown"
+                        withNote: @"No Note"];
+
+  ppdFile = cupsGetPPD( [name UTF8String] );
+
+  if( ppdFile )
+    {
+      [printer parsePPDAtPath: [NSString stringWithCString: ppdFile]];
+      unlink( ppdFile );
+    }
+  else
+    {
+      NSLog(@"Printer %@ does not have a PPD!", name);
+    }
+                         
+  return AUTORELEASE(printer);
+}
+
+
++ (NSArray *)printerNames
+{
+  NSMutableSet *set;
+  int numDests;
+  cups_dest_t* dests;
+  int n;
+
+  set = [[NSMutableSet alloc] init];
+  AUTORELEASE( set );
+
+  numDests = cupsGetDests( &dests );
+  
+  for( n = 0; n < numDests; n++ )
+    {
+      [set addObject: [NSString stringWithCString: dests[n].name]];
+    }
+
+  cupsFreeDests( numDests, dests );
+
+  return [set allObjects];
+}
+
+
+-(id) initWithCoder: (NSCoder*) coder
+{
+  return [super initWithCoder: coder];
+}
+
+
+-(void) encodeWithCoder: (NSCoder*) coder
+{
+  [super encodeWithCoder: coder];
+}
+
+
+@end
+