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Minor bug fixes submitted by Adam Fedor.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@1745 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
GNUstep Maintainer 1996-09-08 14:32:34 +00:00
parent 56671bb537
commit 6991ce1d91
6 changed files with 87 additions and 57 deletions
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62
Source/NSImageRep.m
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@ -56,10 +56,12 @@ extension(NSString *name)
#if 0
return [name pathExtension];
#else
const char* cname;
char *s;
s = strrchr([name cString], '.');
if (s > strrchr([name cString], '/'))
cname = [name cString];
s = strrchr(cname, '.');
if (s > strrchr(cname, '/'))
return [NSString stringWithCString:s+1];
else
return nil;
@ -72,9 +74,12 @@ extension(NSString *name)
{
/* While there are four imageRep subclasses, in practice, only two of
them can load in data from an external source. */
imageReps = [[NSMutableArray alloc] initWithCapacity: 2];
[imageReps addObject: [NSBitmapImageRep class]];
[imageReps addObject: [NSEPSImageRep class]];
if (self == [NSImageRep class])
{
imageReps = [[NSMutableArray alloc] initWithCapacity: 2];
[imageReps addObject: [NSBitmapImageRep class]];
[imageReps addObject: [NSEPSImageRep class]];
}
}
// Creating an NSImageRep
@ -104,23 +109,24 @@ extension(NSString *name)
for (i = 0; i < count; i++)
{
Class rep = [imageReps objectAtIndex: i];
#if 1
if ([[rep imageFileTypes] indexOfObject: ext] != NSNotFound)
{
NSData* data = [NSData dataWithContentsOfFile: filename];
if ([rep class] == [NSBitmapImageRep class])
[array addObject: [rep imageRepWithData: data]];
}
#if 0
if ([rep respondsToSelector: @selector(imageFileTypes)]
&& [[rep imageFileTypes] indexOfObject: ext] != NSNotFound)
{
NSData* data = [NSData dataWithContentsOfFile: filename];
if ([rep respondsToSelector: @selector(imageRepsWithData:)])
[array addObjectsFromArray: [rep imageRepsWithData: data]];
else if ([rep respondsToSelector: @selector(imageRepWithData:)])
[array addObject: [rep imageRepWithData: data]];
}
#else
/* xxxFIXME: not implemented in gcc-2.7.2 runtime. */
if ([rep respondsToSelector: @selector(imageFileTypes)]
&& [[rep imageFileTypes] indexOfObject: ext] != NSNotFound)
#endif
{
NSData* data = [NSData dataWithContentsOfFile: filename];
#if 0
if ([rep respondsToSelector: @selector(imageRepsWithData:)])
#endif
[array addObjectsFromArray: [rep imageRepsWithData: data]];
#if 0
else if ([rep respondsToSelector: @selector(imageRepWithData:)])
[array addObject: [rep imageRepWithData: data]];
#endif
}
}
return (NSArray *)array;
}
@ -163,7 +169,7 @@ extension(NSString *name)
- (void) dealloc
{
[colorSpace release];
[_colorSpace release];
[super dealloc];
}
@ -223,7 +229,7 @@ extension(NSString *name)
- (NSString *) colorSpaceName
{
return colorSpace;
return _colorSpace;
}
- (BOOL) hasAlpha
@ -258,8 +264,8 @@ extension(NSString *name)
- (void) setColorSpaceName: (NSString *)aString
{
[colorSpace autorelease];
colorSpace = [aString retain];
[_colorSpace autorelease];
_colorSpace = [aString retain];
}
- (void) setOpaque: (BOOL)flag
@ -346,9 +352,11 @@ extension(NSString *name)
+ (void) registerImageRepClass: (Class)imageRepClass
{
[imageReps addObject: imageRepClass];
/*
[[NSNotificationCenter defaultCenter]
postNotificationName: NSImageRepRegistryChangedNotification
object: self];
*/
}
+ (NSArray *) registeredImageRepClasses
@ -369,7 +377,7 @@ extension(NSString *name)
{
[super encodeWithCoder: aCoder];
[aCoder encodeObject: colorSpace];
[aCoder encodeObject: _colorSpace];
[aCoder encodeSize: size];
[aCoder encodeValueOfObjCType: @encode(BOOL) at: &hasAlpha];
[aCoder encodeValueOfObjCType: @encode(BOOL) at: &isOpaque];
@ -382,7 +390,7 @@ extension(NSString *name)
{
self = [super initWithCoder: aDecoder];
colorSpace = [[aDecoder decodeObject] retain];
_colorSpace = [[aDecoder decodeObject] retain];
size = [aDecoder decodeSize];
[aDecoder decodeValueOfObjCType: @encode(BOOL) at: &hasAlpha];
[aDecoder decodeValueOfObjCType: @encode(BOOL) at: &isOpaque];