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https://github.com/gnustep/libs-gui.git
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Moved all printing output code to NSGraphicsContext.
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@25268 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Fred Kiefer
parent
fe8dd53463
commit
86d97a419f
5 changed files with 479 additions and 326 deletions
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@ -44,9 +44,12 @@
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#include "AppKit/NSGraphicsContext.h"
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#include "AppKit/NSAffineTransform.h"
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#include "AppKit/NSBezierPath.h"
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#include "AppKit/NSPrintInfo.h"
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#include "AppKit/NSPrintOperation.h"
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#include "AppKit/NSWindow.h"
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#include "AppKit/NSView.h"
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#include "AppKit/DPSOperators.h"
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#include "GNUstepGUI/GSVersion.h"
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/* The memory zone where all global objects are allocated from (Contexts
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are also allocated from this zone) */
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@ -1530,3 +1533,173 @@ NSGraphicsContext *GSCurrentContext(void)
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}
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@end
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@implementation NSGraphicsContext (Printing)
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- (void) beginPage: (int)ordinalNum
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label: (NSString*)aString
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bBox: (NSRect)pageRect
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fonts: (NSString*)fontNames
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{
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if (aString == nil)
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aString = [[NSNumber numberWithInt: ordinalNum] description];
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DPSPrintf(self, "%%%%Page: %s %d\n", [aString lossyCString], ordinalNum);
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if (NSIsEmptyRect(pageRect) == NO)
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DPSPrintf(self, "%%%%PageBoundingBox: %d %d %d %d\n",
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(int)NSMinX(pageRect), (int)NSMinY(pageRect),
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(int)NSMaxX(pageRect), (int)NSMaxY(pageRect));
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if (fontNames)
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DPSPrintf(self, "%%%%PageFonts: %s\n", [fontNames lossyCString]);
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DPSPrintf(self, "%%%%BeginPageSetup\n");
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}
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- (void) beginPrologueBBox: (NSRect)boundingBox
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creationDate: (NSString*)dateCreated
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createdBy: (NSString*)anApplication
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fonts: (NSString*)fontNames
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forWhom: (NSString*)user
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pages: (int)numPages
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title: (NSString*)aTitle
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{
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NSPrintOperation *printOp = [NSPrintOperation currentOperation];
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NSPrintingOrientation orient;
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BOOL epsOp;
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epsOp = [printOp isEPSOperation];
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orient = [[printOp printInfo] orientation];
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if (epsOp)
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DPSPrintf(self, "%%!PS-Adobe-3.0 EPSF-3.0\n");
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else
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DPSPrintf(self, "%%!PS-Adobe-3.0\n");
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DPSPrintf(self, "%%%%Title: %s\n", [aTitle lossyCString]);
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DPSPrintf(self, "%%%%Creator: %s\n", [anApplication lossyCString]);
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DPSPrintf(self, "%%%%CreationDate: %s\n",
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[[dateCreated description] lossyCString]);
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DPSPrintf(self, "%%%%For: %s\n", [user lossyCString]);
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if (fontNames)
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DPSPrintf(self, "%%%%DocumentFonts: %s\n", [fontNames lossyCString]);
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else
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DPSPrintf(self, "%%%%DocumentFonts: (atend)\n");
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if (NSIsEmptyRect(boundingBox) == NO)
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DPSPrintf(self, "%%%%BoundingBox: %d %d %d %d\n",
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(int)NSMinX(boundingBox), (int)NSMinY(boundingBox),
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(int)NSMaxX(boundingBox), (int)NSMaxY(boundingBox));
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else
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DPSPrintf(self, "%%%%BoundingBox: (atend)\n");
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if (epsOp == NO)
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{
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if (numPages)
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DPSPrintf(self, "%%%%Pages: %d\n", numPages);
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else
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DPSPrintf(self, "%%%%Pages: (atend)\n");
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if ([printOp pageOrder] == NSDescendingPageOrder)
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DPSPrintf(self, "%%%%PageOrder: Descend\n");
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else if ([printOp pageOrder] == NSAscendingPageOrder)
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DPSPrintf(self, "%%%%PageOrder: Ascend\n");
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else if ([printOp pageOrder] == NSSpecialPageOrder)
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DPSPrintf(self, "%%%%PageOrder: Special\n");
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if (orient == NSPortraitOrientation)
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DPSPrintf(self, "%%%%Orientation: Portrait\n");
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else
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DPSPrintf(self, "%%%%Orientation: Landscape\n");
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}
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DPSPrintf(self, "%%%%GNUstepVersion: %d.%d.%d\n",
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GNUSTEP_GUI_MAJOR_VERSION, GNUSTEP_GUI_MINOR_VERSION,
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GNUSTEP_GUI_SUBMINOR_VERSION);
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}
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- (void) beginSetup
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{
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DPSPrintf(self, "%%%%BeginSetup\n");
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}
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- (void) beginTrailer
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{
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DPSPrintf(self, "%%%%Trailer\n");
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}
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- (void) endDocumentPages: (int)pages
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documentFonts: (NSSet*)fontNames
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{
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if (pages != 0)
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{
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DPSPrintf(self, "%%%%Pages: %d\n", pages);
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}
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if (fontNames && [fontNames count])
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{
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NSString *name;
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NSEnumerator *e = [fontNames objectEnumerator];
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DPSPrintf(self, "%%%%DocumentFonts: %@\n", [e nextObject]);
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while ((name = [e nextObject]))
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{
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DPSPrintf(self, "%%%%+ %@\n", name);
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}
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}
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}
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- (void) endHeaderComments
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{
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DPSPrintf(self, "%%%%EndComments\n\n");
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}
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- (void) endPageSetup
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{
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DPSPrintf(self, "%%%%EndPageSetup\n");
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}
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- (void) endPrologue
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{
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DPSPrintf(self, "%%%%EndProlog\n\n");
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}
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- (void) endSetup
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{
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DPSPrintf(self, "%%%%EndSetup\n\n");
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}
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- (void) endSheet
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{
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NSPrintOperation *printOp = [NSPrintOperation currentOperation];
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if ([printOp isEPSOperation] == NO)
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{
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[self showPage];
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}
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DPSPrintf(self, "%%%%PageTrailer\n\n");
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}
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- (void) endTrailer
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{
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DPSPrintf(self, "%%%%EOF\n");
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}
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- (void) printerProlog
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{
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NSString *prolog;
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DPSPrintf(self, "%%%%BeginProlog\n");
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prolog = [NSBundle pathForLibraryResource: @"GSProlog"
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ofType: @"ps"
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inDirectory: @"PostScript"];
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if (prolog == nil)
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{
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NSLog(@"Cannot find printer prolog file");
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return;
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}
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prolog = [NSString stringWithContentsOfFile: prolog];
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DPSPrintf(self, [prolog cString]);
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}
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- (void) showPage
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{
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DPSPrintf(self, "showpage\n");
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}
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@end
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