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/** <title>NSPrintOperation</title>
<abstract>Controls generation of EPS, PDF or PS print jobs.</abstract>
Copyright (C) 1996,2001,2004 Free Software Foundation, Inc.
Author: Scott Christley <scottc@net-community.com>
Date: 1996
Author: Fred Kiefer <FredKiefer@gmx.de>
Date: November 2000
Updated to new specification
Author: Adam Fedor <fedor@gnu.org>
Date: Oct 2001
Modified for Printing Backend Support
Author: Chad Hardin <cehardin@mac.com>
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 Lesser 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
Lesser General Public License for more details.
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,
Boston, MA 02110-1301, USA.
*/
#ifndef _GNUstep_H_NSPrintOperation
#define _GNUstep_H_NSPrintOperation
#import <GNUstepBase/GSVersionMacros.h>
#import <Foundation/NSObject.h>
#import <Foundation/NSGeometry.h>
@class NSString;
@class NSData;
@class NSMutableData;
@class NSView;
@class NSWindow;
@class NSPrintInfo;
@class NSPrintPanel;
@class NSGraphicsContext;
typedef enum _NSPrintingPageOrder {
NSDescendingPageOrder,
NSSpecialPageOrder,
NSAscendingPageOrder,
NSUnknownPageOrder
} NSPrintingPageOrder;
@interface NSPrintOperation : NSObject
{
// Attributes
NSPrintInfo *_print_info;
NSView *_view;
NSRect _rect;
NSMutableData *_data;
NSString *_path;
NSGraphicsContext *_context;
NSPrintPanel *_print_panel;
NSView *_accessory_view;
NSString *_job_style_hint;
NSPrintingPageOrder _page_order;
struct __Flags {
unsigned int show_print_panel:1;
unsigned int show_progress_panel:1;
unsigned int can_spawn_separate_thread:1;
unsigned int RESERVED:29;
} _flags;
int _currentPage;
}
//
// Creating and Initializing an NSPrintOperation Object
//
+ (NSPrintOperation *)EPSOperationWithView:(NSView *)aView
insideRect:(NSRect)rect
toData:(NSMutableData *)data;
+ (NSPrintOperation *)EPSOperationWithView:(NSView *)aView
insideRect:(NSRect)rect
toData:(NSMutableData *)data
printInfo:(NSPrintInfo *)aPrintInfo;
+ (NSPrintOperation *)EPSOperationWithView:(NSView *)aView
insideRect:(NSRect)rect
toPath:(NSString *)path
printInfo:(NSPrintInfo *)aPrintInfo;
+ (NSPrintOperation *)printOperationWithView:(NSView *)aView;
+ (NSPrintOperation *)printOperationWithView:(NSView *)aView
printInfo:(NSPrintInfo *)aPrintInfo;
#if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
+ (NSPrintOperation *)PDFOperationWithView:(NSView *)aView
insideRect:(NSRect)rect
toData:(NSMutableData *)data;
+ (NSPrintOperation *)PDFOperationWithView:(NSView *)aView
insideRect:(NSRect)rect
toData:(NSMutableData *)data
printInfo:(NSPrintInfo*)aPrintInfo;
+ (NSPrintOperation *)PDFOperationWithView:(NSView *)aView
insideRect:(NSRect)rect
toPath:(NSString *)path
printInfo:(NSPrintInfo*)aPrintInfo;
#endif
- (id)initEPSOperationWithView:(NSView *)aView
insideRect:(NSRect)rect
toData:(NSMutableData *)data
printInfo:(NSPrintInfo *)aPrintInfo;
- (id)initWithView:(NSView *)aView
printInfo:(NSPrintInfo *)aPrintInfo;
//
// Setting the Print Operation
//
+ (NSPrintOperation *)currentOperation;
+ (void)setCurrentOperation:(NSPrintOperation *)operation;
//
// Determining the Type of Operation
//
- (BOOL)isEPSOperation;
#if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
- (BOOL)isCopyingOperation;
#endif
//
// Controlling the User Interface
//
- (NSPrintPanel *)printPanel;
- (BOOL)showPanels;
- (void)setPrintPanel:(NSPrintPanel *)panel;
- (void)setShowPanels:(BOOL)flag;
#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
- (BOOL)showsPrintPanel;
- (void)setShowsPrintPanel:(BOOL)flag;
- (BOOL)showsProgressPanel;
- (void)setShowsProgressPanel:(BOOL)flag;
#endif
#if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
- (NSView *)accessoryView;
- (void)setAccessoryView:(NSView *)aView;
#endif
//
// Managing the DPS Context
//
- (NSGraphicsContext *)createContext;
- (NSGraphicsContext *)context;
- (void)destroyContext;
//
// Page Information
//
- (int)currentPage;
- (NSPrintingPageOrder)pageOrder;
- (void)setPageOrder:(NSPrintingPageOrder)order;
//
// Running a Print Operation
//
- (void)cleanUpOperation;
- (BOOL)deliverResult;
- (BOOL)runOperation;
#if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
- (void)runOperationModalForWindow:(NSWindow *)docWindow
delegate:(id)delegate
didRunSelector:(SEL)didRunSelector
contextInfo:(void *)contextInfo;
- (BOOL)canSpawnSeparateThread;
- (void)setCanSpawnSeparateThread:(BOOL)flag;
#endif
#if OS_API_VERSION(MAC_OS_X_VERSION_10_2, GS_API_LATEST)
- (NSString *) jobStyleHint;
- (void)setJobStyleHint:(NSString *)hint;
#endif
//
// Getting the NSPrintInfo Object
//
- (NSPrintInfo *)printInfo;
- (void)setPrintInfo:(NSPrintInfo *)aPrintInfo;
//
// Getting the NSView Object
//
- (NSView *)view;
@end
//
// Private method used by the NSPrintOperation subclasses
// such as GSEPSPrintOperation, GSPDFPrintOperation. This
// also includes GSPrintOperation, which is used in the printing
// backend system. Printing bundles subclass GSPrintOperation
// and use that to interface with the native printing system.
//
@interface NSPrintOperation (Private)
- (id) initWithView:(NSView *)aView
insideRect:(NSRect)rect
toData:(NSMutableData *)data
printInfo:(NSPrintInfo *)aPrintInfo;
@end
#endif // _GNUstep_H_NSPrintOperation
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