mirror of
https://github.com/gnustep/libs-gui.git
synced 2025-05-30 15:30:38 +00:00
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
182
Source/NSView.m
182
Source/NSView.m
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@ -71,7 +71,6 @@
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#include "AppKit/PSOperators.h"
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#include "GNUstepGUI/GSDisplayServer.h"
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#include "GNUstepGUI/GSTrackingRect.h"
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#include "GNUstepGUI/GSVersion.h"
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#include "GSToolTips.h"
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/*
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@ -3765,9 +3764,9 @@ static NSView* findByTag(NSView *view, int aTag, unsigned *level)
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if (pages == 1)
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{
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if ([printInfo isHorizontallyCentered])
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location.x = (NSWidth(bounds) - NSWidth(aRect))/2;
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location.x = (NSWidth(bounds) - NSWidth(aRect))/2;
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if ([printInfo isVerticallyCentered])
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location.y = (NSHeight(bounds) - NSHeight(aRect))/2;
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location.y = (NSHeight(bounds) - NSHeight(aRect))/2;
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}
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return location;
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@ -3787,23 +3786,17 @@ static NSView* findByTag(NSView *view, int aTag, unsigned *level)
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* Writing Conforming PostScript
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*/
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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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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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NSPrintOperation *printOp = [NSPrintOperation currentOperation];
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NSGraphicsContext *ctxt = [printOp context];
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if (aString == nil)
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aString = [[NSNumber numberWithInt: ordinalNum] description];
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DPSPrintf(ctxt, "%%%%Page: %s %d\n", [aString lossyCString], ordinalNum);
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if (NSIsEmptyRect(pageRect) == NO)
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DPSPrintf(ctxt, "%%%%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(ctxt, "%%%%PageFonts: %s\n", [fontNames lossyCString]);
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DPSPrintf(ctxt, "%%%%BeginPageSetup\n");
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[ctxt beginPage: ordinalNum
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label: aString
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bBox: pageRect
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fonts: fontNames];
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}
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- (void) beginPageSetupRect: (NSRect)aRect placement: (NSPoint)location
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@ -3812,64 +3805,23 @@ static NSView* findByTag(NSView *view, int aTag, unsigned *level)
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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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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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NSGraphicsContext *ctxt = [printOp context];
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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(ctxt, "%%!PS-Adobe-3.0 EPSF-3.0\n");
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else
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DPSPrintf(ctxt, "%%!PS-Adobe-3.0\n");
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DPSPrintf(ctxt, "%%%%Title: %s\n", [aTitle lossyCString]);
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DPSPrintf(ctxt, "%%%%Creator: %s\n", [anApplication lossyCString]);
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DPSPrintf(ctxt, "%%%%CreationDate: %s\n",
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[[dateCreated description] lossyCString]);
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DPSPrintf(ctxt, "%%%%For: %s\n", [user lossyCString]);
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if (fontNames)
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DPSPrintf(ctxt, "%%%%DocumentFonts: %s\n", [fontNames lossyCString]);
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else
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DPSPrintf(ctxt, "%%%%DocumentFonts: (atend)\n");
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if (NSIsEmptyRect(boundingBox) == NO)
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DPSPrintf(ctxt, "%%%%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(ctxt, "%%%%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(ctxt, "%%%%Pages: %d\n", numPages);
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else
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DPSPrintf(ctxt, "%%%%Pages: (atend)\n");
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if ([printOp pageOrder] == NSDescendingPageOrder)
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DPSPrintf(ctxt, "%%%%PageOrder: Descend\n");
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else if ([printOp pageOrder] == NSAscendingPageOrder)
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DPSPrintf(ctxt, "%%%%PageOrder: Ascend\n");
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else if ([printOp pageOrder] == NSSpecialPageOrder)
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DPSPrintf(ctxt, "%%%%PageOrder: Special\n");
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if (orient == NSPortraitOrientation)
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DPSPrintf(ctxt, "%%%%Orientation: Portrait\n");
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else
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DPSPrintf(ctxt, "%%%%Orientation: Landscape\n");
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}
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DPSPrintf(ctxt, "%%%%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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[ctxt beginPrologueBBox: boundingBox
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creationDate: dateCreated
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createdBy: anApplication
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fonts: fontNames
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forWhom: user
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pages: numPages
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title: aTitle];
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}
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- (void) addToPageSetup
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@ -3881,7 +3833,7 @@ static NSView* findByTag(NSView *view, int aTag, unsigned *level)
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NSPrintOperation *printOp = [NSPrintOperation currentOperation];
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NSGraphicsContext *ctxt = [printOp context];
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DPSPrintf(ctxt, "%%%%BeginSetup\n");
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[ctxt beginSetup];
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}
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- (void) beginTrailer
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@ -3889,7 +3841,7 @@ static NSView* findByTag(NSView *view, int aTag, unsigned *level)
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NSPrintOperation *printOp = [NSPrintOperation currentOperation];
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NSGraphicsContext *ctxt = [printOp context];
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DPSPrintf(ctxt, "%%%%Trailer\n");
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[ctxt beginTrailer];
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}
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- (void) drawPageBorderWithSize: (NSSize)borderSize
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@ -3905,7 +3857,7 @@ static NSView* findByTag(NSView *view, int aTag, unsigned *level)
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NSPrintOperation *printOp = [NSPrintOperation currentOperation];
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NSGraphicsContext *ctxt = [printOp context];
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DPSPrintf(ctxt, "%%%%EndComments\n\n");
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[ctxt endHeaderComments];
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}
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- (void) endPrologue
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@ -3913,7 +3865,7 @@ static NSView* findByTag(NSView *view, int aTag, unsigned *level)
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NSPrintOperation *printOp = [NSPrintOperation currentOperation];
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NSGraphicsContext *ctxt = [printOp context];
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DPSPrintf(ctxt, "%%%%EndProlog\n\n");
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[ctxt endPrologue];
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}
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- (void) endSetup
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@ -3921,7 +3873,7 @@ static NSView* findByTag(NSView *view, int aTag, unsigned *level)
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NSPrintOperation *printOp = [NSPrintOperation currentOperation];
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NSGraphicsContext *ctxt = [printOp context];
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DPSPrintf(ctxt, "%%%%EndSetup\n\n");
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[ctxt endSetup];
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}
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- (void) endPageSetup
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@ -3929,7 +3881,7 @@ static NSView* findByTag(NSView *view, int aTag, unsigned *level)
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NSPrintOperation *printOp = [NSPrintOperation currentOperation];
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NSGraphicsContext *ctxt = [printOp context];
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DPSPrintf(ctxt, "%%%%EndPageSetup\n");
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[ctxt endPageSetup];
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}
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- (void) endPage
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@ -3953,13 +3905,12 @@ static NSView* findByTag(NSView *view, int aTag, unsigned *level)
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NSPrintOperation *printOp = [NSPrintOperation currentOperation];
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NSGraphicsContext *ctxt = [printOp context];
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DPSPrintf(ctxt, "%%%%EOF\n");
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[ctxt endTrailer];
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}
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- (NSAttributedString *) pageFooter
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{
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return [[[NSAttributedString alloc]
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initWithString:
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return [[[NSAttributedString alloc] initWithString:
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[NSString stringWithFormat:@"Page %d",
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[[NSPrintOperation currentOperation] currentPage]]]
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autorelease];
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@ -3967,27 +3918,11 @@ static NSView* findByTag(NSView *view, int aTag, unsigned *level)
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- (NSAttributedString *) pageHeader
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{
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return [[[NSAttributedString alloc]
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initWithString:
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return [[[NSAttributedString alloc] initWithString:
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[NSString stringWithFormat:@"%@ %@", [self printJobTitle],
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[[NSCalendarDate calendarDate] description]]] autorelease];
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}
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- (void) _loadPrinterProlog: (NSGraphicsContext *)ctxt
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{
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NSString *prolog;
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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(ctxt, [prolog cString]);
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}
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/**
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Writes header and job information for the PostScript document. This
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@ -4044,8 +3979,7 @@ static NSView* findByTag(NSView *view, int aTag, unsigned *level)
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title: [self printJobTitle]];
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[self endHeaderComments];
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DPSPrintf(ctxt, "%%%%BeginProlog\n");
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[self _loadPrinterProlog: ctxt];
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[ctxt printerProlog];
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[self endPrologue];
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if ([printOp isEPSOperation] == NO)
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{
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@ -4064,13 +3998,13 @@ static NSView* findByTag(NSView *view, int aTag, unsigned *level)
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atPlacement:(NSPoint)location
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{
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int nup;
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float scale;
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NSRect bounds;
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NSPrintOperation *printOp = [NSPrintOperation currentOperation];
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NSGraphicsContext *ctxt = [printOp context];
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NSDictionary *dict = [[printOp printInfo] dictionary];
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// FIXME: Need to place this correctly
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// FIXME: Need to place this correctly. Maybe it isn't needed at all,
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// as all drawing happens in displayRectIgnoringOpacity:
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[self lockFocusIfCanDrawInContext: ctxt];
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if ([dict objectForKey: @"NSPrintPaperBounds"])
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@ -4083,37 +4017,47 @@ static NSView* findByTag(NSView *view, int aTag, unsigned *level)
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{
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int page;
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float xoff, yoff;
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float scale;
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DPSPrintf(ctxt, "/__GSpagesaveobject save def\n");
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page = [printOp currentPage]
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- [[dict objectForKey: NSPrintFirstPage] intValue];
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page = page % nup;
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scale = [[dict objectForKey: @"NSNupScale"] floatValue];
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page = [printOp currentPage]
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- [[dict objectForKey: NSPrintFirstPage] intValue];
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page = page % nup;
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if (nup == 2)
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xoff = page;
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xoff = page;
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else
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xoff = (page % (nup/2));
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xoff = (page % (nup/2));
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xoff *= NSWidth(bounds) * scale;
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if (nup == 2)
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yoff = 0;
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yoff = 0;
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else
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yoff = (int)((nup-page-1) / (nup/2));
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yoff = (int)((nup-page-1) / (nup/2));
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yoff *= NSHeight(bounds) * scale;
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DPStranslate(ctxt, xoff, yoff);
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DPSgsave(ctxt);
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DPSscale(ctxt, scale, scale);
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}
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else
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DPSgsave(ctxt);
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// FIXME: This needs to be balanced explicitly
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DPSgsave(ctxt);
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/* Translate to placement */
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if (location.x != 0 || location.y != 0)
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DPStranslate(ctxt, location.x, location.y);
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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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NSGraphicsContext *ctxt = [printOp context];
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[ctxt endSheet];
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}
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- (void)endDocument
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{
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int first, last, current, pages;
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NSSet *fontNames;
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NSPrintOperation *printOp = [NSPrintOperation currentOperation];
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NSGraphicsContext *ctxt = [printOp context];
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NSDictionary *dict = [[printOp printInfo] dictionary];
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@ -4129,20 +4073,14 @@ static NSView* findByTag(NSView *view, int aTag, unsigned *level)
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current = [printOp currentPage];
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pages = current - first; // Current is 1 more than the last page
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if (nup > 1)
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pages = ceil((float)pages / nup);
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DPSPrintf(ctxt, "%%%%Pages: %d\n", pages);
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pages = ceil((float)pages / nup);
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}
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fontNames = [ctxt usedFonts];
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if (fontNames && [fontNames count])
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else
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{
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NSString *name;
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NSEnumerator *e = [fontNames objectEnumerator];
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DPSPrintf(ctxt, "%%%%DocumentFonts: %@\n", [e nextObject]);
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while ((name = [e nextObject]))
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{
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DPSPrintf(ctxt, "%%%%+ %@\n", name);
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}
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// Already reported at start of document
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pages = 0;
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}
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[ctxt endDocumentPages: pages documentFonts: [ctxt usedFonts]];
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[self endTrailer];
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[self _invalidateCoordinates];
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