Applied patch given by Mark Tracy for printing improvements.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@23877 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,21 @@
+2006-10-15 11:23-EDT Mark Tracy <tracy454 at concentric dot net>
+	
+	* Source/NSPageLayout.m: NSPageLayout was setting a default page 
+	scale of 100 cause: pageScale factor is displayed as percentage fix: 
+	pageScale*100 sent to textfield and textfield/100 stored in pageScale. 
+	NSPageLayout had different limits on scaling than NSPrintPanel fix: 
+	adjust formatter max.
+	* Source/NSPrintOperation.m: NSPrintOperation would loop randomly 
+	if a custom view replies YES to -knowsPageRange cause: 
+	-_printPaginateWithInfo did not initialize info->pageScale, 
+	info->xpages, info->ypages fix: in -_printPaginateWithInfo 
+	set default pageScale=1.0 outside conditional fix: in -_print 
+	set xpages and ypages from viewPageRange as reported by custom view.
+	* Source/NSView.m: -beginDocument was misplacing subviews when 
+	generating PostScript for printing fix: force regeneration of 
+	coordinates.
+	Patch Applied by Gregory Casamento
+	
 2006-10-15 Richard Frith-Macdonald <rfm@gnu.org>
 
 	* Source/NSBrowser.m:

Source/NSPageLayout.m

@@ -451,7 +451,7 @@ enum {
                   [NSDecimalNumber decimalNumberWithString: @"1.0"]];
 		     
     [scaleFormatter setMaximum: 
-                  [NSDecimalNumber decimalNumberWithString: @"100000.0"]];
+                  [NSDecimalNumber decimalNumberWithString: @"1000.0"]];
   
     [scaleFormatter setHasThousandSeparators: NO];
     [scaleTextField setFormatter: scaleFormatter];  
@@ -836,6 +836,10 @@ enum {
       NSLog(@"NSPrintScalingFactor was nil in NSPrintInfo");
       scaleNumber = [NSNumber numberWithFloat: 100.0];
     }
+  else
+    {
+      scaleNumber = [NSNumber numberWithDouble: (100.0*[scaleNumber doubleValue])];
+    }
 
   [scaleTextField setObjectValue: scaleNumber];
   
@@ -909,8 +913,8 @@ enum {
       [_printInfo setOrientation: NSLandscapeOrientation];
     }
 
-  //Write scaling
+  //Write scaling and don't forget to convert from percent
-  scaleNumber = [NSNumber numberWithFloat: [scaleTextField floatValue]];
+  scaleNumber = [NSNumber numberWithDouble: [scaleTextField doubleValue]/100.0];
   [[_printInfo dictionary] setObject: scaleNumber
                               forKey: NSPrintScalingFactor];
 

Source/NSPrintOperation.m

@@ -734,11 +734,11 @@ scaleRect(NSRect rect, double scale)
 
    /* Scale bounds by the user specified scaling */
   info->scaledBounds = scaleRect(_rect, info->printScale);
+  info->pageScale = 1; // default
 
   if (knowsRange == NO)
     {
       /* Now calculate page fitting to get page scale */
-      info->pageScale = 1;
       if ([_printInfo horizontalPagination] == NSFitPagination)
 	info->pageScale  = info->paperBounds.size.width 
 	  / NSWidth(info->scaledBounds);
@@ -879,6 +879,12 @@ scaleRect(NSRect rect, double scale)
     {
       viewPageRange = NSMakeRange(1, (info.xpages * info.ypages));
     }
+  else
+    {
+      info.xpages = 1;
+      info.ypages = viewPageRange.length;
+    }
+
   [dict setObject: NSNUMBER(NSMaxRange(viewPageRange))
 	   forKey: @"NSPrintTotalPages"];
   if (allPages == YES)

Source/NSView.m

@@ -3826,7 +3826,7 @@ static NSView* findByTag(NSView *view, int aTag, unsigned *level)
 
   [ctxt resetUsedFonts];
   /* Make sure we set the visible rect so everything is printed. */
-  [self _rebuildCoordinates];
+  [self _invalidateCoordinates];
   _visibleRect = _bounds;
 }