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Be more tolerant with traits set wrongly by backends.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@25463 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Fred Kiefer 2007-09-07 12:16:37 +00:00
parent 94ad6e600e
commit 44c2fc3f42
2 changed files with 58 additions and 18 deletions
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8
ChangeLog
View file

@ -1,3 +1,11 @@
2007-09-07 Fred Kiefer <FredKiefer@gmx.de>
* Source/NSFontManager.m (-convertFont:toHaveTrait:,
-convertFont:toNotHaveTrait:): Handle NSUnboldFontMask and
NSUnitalicFontMask correctly.
* Source/NSFontManager.m (-fontWithFamily:traits:weight:size:) Be
more tolerant with traits set wrongly by backends.
2007-09-06 Fred Kiefer <FredKiefer@gmx.de>
* Headers/AppKit/NSCell.h: Add ivar in_editing, which gets set,

68
Source/NSFontManager.m
View file

@ -494,11 +494,19 @@ static Class fontPanelClass = Nil;
float size = [fontObject pointSize];
NSString *family = [fontObject familyName];
// We cannot reuse the weight in a bold
if (trait == NSBoldFontMask)
weight = 9;
if (trait & NSBoldFontMask)
{
// We cannot reuse the weight in a bold
weight = 9;
t = t & ~NSUnboldFontMask;
}
if (trait == NSItalicFontMask)
{
t = t & ~NSUnitalicFontMask;
}
t = t | trait;
newFont = [self fontWithFamily: family
traits: t
weight: weight
@ -516,15 +524,6 @@ static Class fontPanelClass = Nil;
{
NSFontTraitMask t = [self traitsOfFont: fontObject];
// This is a bit strange but is stated in the specification
if (trait & NSUnboldFontMask)
{
trait = (trait | NSBoldFontMask) & ~NSUnboldFontMask;
}
if (trait & NSUnitalicFontMask)
{
trait = (trait | NSItalicFontMask) & ~NSUnitalicFontMask;
}
if (!(t & trait))
{
// If already do not have that trait then just return it
@ -539,11 +538,27 @@ static Class fontPanelClass = Nil;
float size = [fontObject pointSize];
NSString *family = [fontObject familyName];
// We cannot reuse the weight in an unbold
if (trait & NSBoldFontMask)
{
// We cannot reuse the weight in an unbold
weight = 5;
t = (t | NSUnboldFontMask);
}
else if (trait & NSUnboldFontMask)
{
// We cannot reuse the weight in a bold
weight = 9;
t = (t | NSBoldFontMask);
}
if (trait & NSItalicFontMask)
{
t = (t | NSUnitalicFontMask);
}
else if (trait & NSUnitalicFontMask)
{
t = (t | NSItalicFontMask);
}
t &= ~trait;
newFont = [self fontWithFamily: family
traits: t
@ -703,15 +718,30 @@ static Class fontPanelClass = Nil;
if (([[fontDef objectAtIndex: 2] intValue] == weight) &&
([[fontDef objectAtIndex: 3] unsignedIntValue] == traits))
{
//NSLog(@"Found font");
//NSLog(@"Found font");
return [NSFont fontWithName: [fontDef objectAtIndex: 0]
size: size];
}
}
// Try to find something close
// Try to find something close by ignoring some trait flags
traits &= ~(NSNonStandardCharacterSetFontMask | NSFixedPitchFontMask
| NSUnitalicFontMask | NSUnboldFontMask);
for (i = 0; i < [fontDefs count]; i++)
{
NSArray *fontDef = [fontDefs objectAtIndex: i];
NSFontTraitMask t = [[fontDef objectAtIndex: 3] unsignedIntValue];
traits &= ~(NSNonStandardCharacterSetFontMask | NSFixedPitchFontMask);
t &= ~(NSNonStandardCharacterSetFontMask | NSFixedPitchFontMask
| NSUnitalicFontMask | NSUnboldFontMask);
if (([[fontDef objectAtIndex: 2] intValue] == weight) &&
(t == traits))
{
//NSLog(@"Found font");
return [NSFont fontWithName: [fontDef objectAtIndex: 0]
size: size];
}
}
if (traits & NSBoldFontMask)
{
@ -721,7 +751,8 @@ static Class fontPanelClass = Nil;
NSArray *fontDef = [fontDefs objectAtIndex: i];
NSFontTraitMask t = [[fontDef objectAtIndex: 3] unsignedIntValue];
t &= ~(NSNonStandardCharacterSetFontMask | NSFixedPitchFontMask);
t &= ~(NSNonStandardCharacterSetFontMask | NSFixedPitchFontMask
| NSUnitalicFontMask | NSUnboldFontMask);
if (t == traits)
{
//NSLog(@"Found font");
@ -739,7 +770,8 @@ static Class fontPanelClass = Nil;
NSArray *fontDef = [fontDefs objectAtIndex: i];
NSFontTraitMask t = [[fontDef objectAtIndex: 3] unsignedIntValue];
t &= ~(NSNonStandardCharacterSetFontMask | NSFixedPitchFontMask);
t &= ~(NSNonStandardCharacterSetFontMask | NSFixedPitchFontMask
| NSUnitalicFontMask | NSUnboldFontMask);
if ((([[fontDef objectAtIndex: 2] intValue] == 5) ||
([[fontDef objectAtIndex: 2] intValue] == 6)) &&
(t == traits))