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* Source/NSPrintOperation.m (-_printPaginateWithInfo:knowsRange:,

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-_print):
Try to handle not set print information more graceful.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@28396 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Fred Kiefer 2009-07-16 07:18:52 +00:00
parent 94bb80778d
commit 3a47141351
2 changed files with 29 additions and 5 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2009-07-16 Fred Kiefer <FredKiefer@gmx.de>
* Source/NSPrintOperation.m (-_printPaginateWithInfo:knowsRange:, -_print):
Try to handle not set print information more graceful.
2009-07-14 Fred Kiefer <FredKiefer@gmx.de>
* Source/NSPrintOperation.m (-_printPaginateWithInfo:knowsRange:):

29
Source/NSPrintOperation.m
View file

@ -760,14 +760,18 @@ scaleRect(NSRect rect, double scale)
- (void) _printPaginateWithInfo: (page_info_t *)info knowsRange: (BOOL)knowsRange
{
NSMutableDictionary *dict;
NSNumber *value;
dict = [_print_info dictionary];
info->paperSize = [_print_info paperSize];
info->orient = [_print_info orientation];
if ([dict objectForKey: NSPrintScalingFactor])
info->printScale = [[dict objectForKey: NSPrintScalingFactor] doubleValue];
value = [dict objectForKey: NSPrintScalingFactor];
if (value != nil)
info->printScale = [value doubleValue];
else
info->printScale = 1.0;
info->nup = [[dict objectForKey: NSPrintPagesPerSheet] intValue];
info->nupScale = 1;
if (info->nup < 1 || (info->nup > 1 && (((info->nup) & 0x1) == 1)))
@ -942,6 +946,7 @@ scaleRect(NSRect rect, double scale)
BOOL knowsPageRange, allPages;
NSRange viewPageRange;
NSMutableDictionary *dict;
NSNumber *value;
page_info_t info;
dict = [_print_info dictionary];
@ -962,7 +967,11 @@ scaleRect(NSRect rect, double scale)
[dict setObject: NSNUMBER(NSMaxRange(viewPageRange))
forKey: @"NSPrintTotalPages"];
allPages = [[dict objectForKey: NSPrintAllPages] boolValue];
value = [dict objectForKey: NSPrintAllPages];
if (value != nil)
allPages = [value boolValue];
else
allPages = YES;
if (allPages == YES)
{
info.first = viewPageRange.location;
@ -970,8 +979,18 @@ scaleRect(NSRect rect, double scale)
}
else
{
info.first = [[dict objectForKey: NSPrintFirstPage] intValue];
info.last = [[dict objectForKey: NSPrintLastPage] intValue];
value = [dict objectForKey: NSPrintFirstPage];
if (value != nil)
info.first = [value intValue];
else
info.first = 1;
value = [dict objectForKey: NSPrintLastPage];
if (value != nil)
info.last = [value intValue];
else
info.last = INT_MAX;
info.first = MAX(info.first, (int)viewPageRange.location);
info.first = MIN(info.first, (int)(NSMaxRange(viewPageRange) - 1));
info.last = MAX(info.last, info.first);