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Simple printint implementation
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@11341 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Adam Fedor
parent
81915f4a3c
commit
04a3436aff
119 changed files with 4892 additions and 3621 deletions
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@ -26,7 +26,9 @@
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59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include <Foundation/NSArray.h>
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#include <Foundation/NSBundle.h>
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#include <Foundation/NSDebug.h>
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#include <Foundation/NSDictionary.h>
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#include <Foundation/NSException.h>
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#include <Foundation/NSEnumerator.h>
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@ -47,6 +49,10 @@
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#define NSPrintInfo_DEFAULTSTABLE @"PrintDefaults"
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#endif
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#define NSNUMBER(val) [NSNumber numberWithInt: val]
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#define DICTSET(dict, obj, key) \
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[dict setObject: obj forKey: key]
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// FIXME: retain/release of dictionary with retain/release of printInfo?
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// Class variables:
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@ -58,6 +64,16 @@ NSDictionary *paperSizes = nil;
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+ initPrintInfoDefaults;
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@end
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/**
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<unit>
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<heading>Class Description</heading>
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<p>
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NSPrintInfo is a storage object that stores information that describes
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how a view is to printed and the destination information for printing.
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</p>
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</unit>
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*/
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@implementation NSPrintInfo
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//
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@ -98,28 +114,6 @@ NSDictionary *paperSizes = nil;
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+ (NSSize)sizeForPaperName:(NSString *)name
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{
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return [[self defaultPrinter] pageSizeForPaper:name];
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// Alternatively:
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// NSBundle *adminBundle;
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// NSString *path;
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// NSValue *size;
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// if (!paperSizes)
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// {
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// adminBundle = [NSBundle bundleWithPath:NSPrinterAdmin_PATH];
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// path = [adminBundle pathForResource:NSPrintInfo_PAPERFILE ofType:nil];
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// // If not found
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// if (path == nil || [path length] == 0)
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// {
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// [NSException raise:NSGenericException
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// format:@"Could not find paper size index, file %s",
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// [NSPrintInfo_PAPERFILE cString]];
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// // NOT REACHED
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// }
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// paperSizes = RETAIN([NSDictionary dictionaryWithContentsOfFile:path]);
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// }
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// size = [paperSizes objectForKey:name];
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// if (!size)
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// return NSZeroSize;
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// return [size sizeValue];
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}
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//
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@ -214,19 +208,41 @@ NSDictionary *paperSizes = nil;
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- (void)setOrientation:(NSPrintingOrientation)mode
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{
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NSSize size;
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[_info setObject:[NSNumber numberWithInt:mode]
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forKey:NSPrintOrientation];
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/* Set the paper size accordingly */
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size = [self paperSize];
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if ((mode == NSPortraitOrientation && size.width > size.height)
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|| (mode == NSLandscapeOrientation && size.width < size.height))
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{
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float tmp = size.width;
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size.width = size.height;
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size.height = tmp;
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[_info setObject: [NSValue valueWithSize: size]
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forKey: NSPrintPaperSize];
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}
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}
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- (void)setPaperName:(NSString *)name
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{
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[_info setObject:name forKey:NSPrintPaperName];
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DICTSET(_info, name, NSPrintPaperName);
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DICTSET(_info,
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[NSValue valueWithSize: [NSPrintInfo sizeForPaperName: name]],
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NSPrintPaperSize);
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}
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- (void)setPaperSize:(NSSize)size
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{
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NSPrintingOrientation orient;
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[_info setObject:[NSValue valueWithSize:size]
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forKey:NSPrintPaperSize];
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/* Set orientation accordingly */
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if (size.width <= size.height)
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orient = NSPortraitOrientation;
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else
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orient = NSLandscapeOrientation;
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DICTSET(_info, NSNUMBER(orient), NSPrintOrientation);
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}
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- (void)setRightMargin:(float)value
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@ -369,38 +385,62 @@ NSDictionary *paperSizes = nil;
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//
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+ initPrintInfoDefaults
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{
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NSString *defPrinter, *str;
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NSBundle *adminBundle;
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NSString *path;
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NSPrinter *printer;
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adminBundle = [NSBundle bundleWithPath:NSPrinterAdmin_PATH];
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path = [adminBundle pathForResource:NSPrintInfo_DEFAULTSTABLE ofType:nil];
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// If not found
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defPrinter = nil;
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if (path != nil && [path length] != 0)
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{
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printInfoDefaults = RETAIN([NSMutableDictionary dictionaryWithContentsOfFile:path]);
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// NOT REACHED
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printInfoDefaults = [NSMutableDictionary dictionaryWithContentsOfFile:path];
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RETAIN(printInfoDefaults);
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defPrinter = [printInfoDefaults objectForKey:NSPrintPrinter];
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printer = [NSPrinter printerWithName: defPrinter];
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if (printer == nil)
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defPrinter = nil;
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}
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if (printInfoDefaults == nil)
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{
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NSLog(@"Could not find printing defaults table, file %s",
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[NSPrintInfo_DEFAULTSTABLE cString]);
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// FIXME: As a replacement we add a very simple definition
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printInfoDefaults = RETAIN(([NSMutableDictionary dictionaryWithObjectsAndKeys:
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@"Unknown", NSPrintPrinter,
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@"A4", NSPrintPaperName,
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NULL]));
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NSDebugLog(@"NSPrinter", @"Could not find printing defaults table, file %@",
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NSPrintInfo_DEFAULTSTABLE);
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printInfoDefaults = RETAIN([NSMutableDictionary dictionary]);
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}
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if (defPrinter == nil)
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{
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defPrinter = [[NSPrinter printerNames] objectAtIndex: 0];
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DICTSET(printInfoDefaults, defPrinter, NSPrintPrinter);
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}
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// The loaded dictionary contains the name of the printer for NSPrintPrinter
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// Load the real NSPrinter object...
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[printInfoDefaults
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setObject:[NSPrinter printerWithName:[printInfoDefaults
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objectForKey:NSPrintPrinter]]
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forKey:NSPrintPrinter];
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[printInfoDefaults
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setObject:[NSValue valueWithSize:
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[NSPrintInfo sizeForPaperName:
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[printInfoDefaults objectForKey:NSPrintPaperName]]]
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forKey:NSPrintPaperSize];
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/* Replace the printer name with a real NSPrinter object */
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printer = [NSPrinter printerWithName: defPrinter];
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DICTSET(printInfoDefaults, [NSPrinter printerWithName: defPrinter], NSPrintPrinter);
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/* Set up other defaults from the printer object */
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str = [printer stringForKey:@"DefaultPageSize" inTable: @"PPD"];
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/* FIXME: Need to check for AutoSelect and probably a million other things... */
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if (str == nil)
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str = @"A4";
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DICTSET(printInfoDefaults, str, NSPrintPaperName);
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DICTSET(printInfoDefaults,
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[NSValue valueWithSize: [NSPrintInfo sizeForPaperName: str]],
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NSPrintPaperSize);
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/* Set default margins. FIXME: Probably should check ImageableArea */
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DICTSET(printInfoDefaults, NSNUMBER(36), NSPrintRightMargin);
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DICTSET(printInfoDefaults, NSNUMBER(36), NSPrintLeftMargin);
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DICTSET(printInfoDefaults, NSNUMBER(72), NSPrintTopMargin);
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DICTSET(printInfoDefaults, NSNUMBER(72), NSPrintBottomMargin);
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DICTSET(printInfoDefaults, NSNUMBER(NSPortraitOrientation),
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NSPrintOrientation);
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//DICTSET(printInfoDefaults, NSNUMBER(NSClipPagination),
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// NSPrintHorizontalPagination);
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DICTSET(printInfoDefaults, NSNUMBER(NSAutoPagination),
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NSPrintVerticalPagination);
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DICTSET(printInfoDefaults, NSNUMBER(1), NSPrintHorizontallyCentered);
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DICTSET(printInfoDefaults, NSNUMBER(1), NSPrintVerticallyCentered);
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return self;
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}
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