#include "wx/fontutil.h"
+#if wxOSX_USE_COCOA
+#include "wx/cocoa/string.h"
+#endif
+
#ifdef __WXMAC__
#if wxOSX_USE_CARBON
Create(info);
}
-void wxFont::SetNativeInfoFromNSFont(WX_NSFont nsfont, wxNativeFontInfo* info)
+void wxFont::SetNativeInfoFromNSFont(WX_NSFont theFont, wxNativeFontInfo* info)
{
- NSFontDescriptor*desc = [[nsfont fontDescriptor] retain];
if ( info->m_faceName.empty())
{
+ //Get more information about the user's chosen font
+ NSFontTraitMask theTraits = [[NSFontManager sharedFontManager] traitsOfFont:theFont];
+ int theFontWeight = [[NSFontManager sharedFontManager] weightOfFont:theFont];
+
+ wxFontFamily fontFamily = wxFONTFAMILY_DEFAULT;
+ //Set the wx font to the appropriate data
+ if(theTraits & NSFixedPitchFontMask)
+ fontFamily = wxFONTFAMILY_TELETYPE;
+
wxFontStyle fontstyle = wxFONTSTYLE_NORMAL;
wxFontWeight fontweight = wxFONTWEIGHT_NORMAL;
bool underlined = false;
- int size = (int) ([desc pointSize]+0.5);
- NSFontSymbolicTraits traits = [desc symbolicTraits];
-
- if ( traits & NSFontBoldTrait )
+ int size = (int) ([theFont pointSize]+0.5);
+
+ if ( theFontWeight >= 9 )
fontweight = wxFONTWEIGHT_BOLD ;
+ else if ( theFontWeight < 5 )
+ fontweight = wxFONTWEIGHT_LIGHT;
else
fontweight = wxFONTWEIGHT_NORMAL ;
- if ( traits & NSFontItalicTrait )
+
+ if ( theTraits & NSItalicFontMask )
fontstyle = wxFONTSTYLE_ITALIC ;
- wxCFStringRef fontname( [desc postscriptName] );
- info->Init(size,wxFONTFAMILY_DEFAULT,fontstyle,fontweight,underlined,
- fontname.AsString(), wxFONTENCODING_DEFAULT);
+ info->Init(size,fontFamily,fontstyle,fontweight,underlined,
+ wxStringWithNSString([theFont familyName]), wxFONTENCODING_DEFAULT);
}
- info->m_nsFontDescriptor = desc;
}
WX_NSFont wxFont::OSXCreateNSFont(wxOSXSystemFont font, wxNativeFontInfo* info)
return nsfont;
}
-void wxNativeFontInfo::OSXValidateNSFontDescriptor()
-{
- NSFontDescriptor* desc = nil;
- NSFontSymbolicTraits traits = 0;
- float weight = 0;
+static inline double DegToRad(double deg) { return (deg * M_PI) / 180.0; }
+static const NSAffineTransformStruct kSlantNSTransformStruct = { 1, 0, tan(DegToRad(11)), 1, 0, 0 };
- if (m_weight == wxFONTWEIGHT_BOLD)
+WX_NSFont wxFont::OSXCreateNSFont(const wxNativeFontInfo* info)
+{
+ NSFont* nsFont;
+ int weight = 5;
+ NSFontTraitMask traits = 0;
+ if (info->m_weight == wxFONTWEIGHT_BOLD)
{
- traits |= NSFontBoldTrait;
- weight = 1.0;
+ traits |= NSBoldFontMask;
+ weight = 9;
}
- else if (m_weight == wxFONTWEIGHT_LIGHT)
- weight = -1;
+ else if (info->m_weight == wxFONTWEIGHT_LIGHT)
+ weight = 3;
- if (m_style == wxFONTSTYLE_ITALIC || m_style == wxFONTSTYLE_SLANT)
- traits |= NSFontItalicTrait;
+ if (info->m_style == wxFONTSTYLE_ITALIC || info->m_style == wxFONTSTYLE_SLANT)
+ traits |= NSItalicFontMask;
- NSDictionary* traitsdict = [NSDictionary dictionaryWithObjectsAndKeys:
- [NSNumber numberWithUnsignedInt:traits], NSFontSymbolicTrait,
- nil] ;
-
- desc = [NSFontDescriptor fontDescriptorWithFontAttributes:
- [NSDictionary dictionaryWithObjectsAndKeys:
- wxCFStringRef(m_faceName).AsNSString(), NSFontFamilyAttribute,
- [NSNumber numberWithFloat:m_pointSize], NSFontSizeAttribute,
- traitsdict, NSFontTraitsAttribute,
- [NSNumber numberWithFloat:weight],NSFontWeightTrait,
- nil]];
-
- wxMacCocoaRetain(desc);
- m_nsFontDescriptor = desc;
-}
-
-WX_NSFont wxFont::OSXCreateNSFont(const wxNativeFontInfo* info)
-{
- NSFont* nsFont;
- nsFont = [NSFont fontWithDescriptor:info->m_nsFontDescriptor size:info->m_pointSize];
+ nsFont = [[NSFontManager sharedFontManager] fontWithFamily:wxCFStringRef(info->m_faceName).AsNSString()
+ traits:traits weight:weight size:info->m_pointSize];
+
+ if ( nsFont == nil )
+ {
+ NSFontTraitMask remainingTraits = traits;
+ nsFont = [[NSFontManager sharedFontManager] fontWithFamily:wxCFStringRef(info->m_faceName).AsNSString()
+ traits:0 weight:5 size:info->m_pointSize];
+ if ( nsFont == nil )
+ {
+ if ( info->m_weight == wxFONTWEIGHT_BOLD )
+ {
+ nsFont = [NSFont boldSystemFontOfSize:info->m_pointSize];
+ remainingTraits &= ~NSBoldFontMask;
+ }
+ else
+ nsFont = [NSFont systemFontOfSize:info->m_pointSize];
+ }
+
+ // fallback - if in doubt, let go of the bold attribute
+ if ( nsFont && (remainingTraits & NSItalicFontMask) )
+ {
+ NSFont* nsFontWithTraits = nil;
+ if ( remainingTraits & NSBoldFontMask)
+ {
+ nsFontWithTraits = [[NSFontManager sharedFontManager] convertFont:nsFont toHaveTrait:NSBoldFontMask];
+ if ( nsFontWithTraits == nil )
+ {
+ nsFontWithTraits = [[NSFontManager sharedFontManager] convertFont:nsFont toHaveTrait:NSItalicFontMask];
+ if ( nsFontWithTraits != nil )
+ remainingTraits &= ~NSItalicFontMask;
+ }
+ else
+ {
+ remainingTraits &= ~NSBoldFontMask;
+ }
+ }
+ // the code below causes crashes, because fontDescriptorWithMatrix is not returning a valid font descriptor
+ // it adds a NSCTFontMatrixAttribute as well which cannot be disposed of correctly by the autorelease pool
+ // so at the moment we have to disable this and cannot synthesize italic fonts if they are not available on the system
+#if 0
+ if ( remainingTraits & NSItalicFontMask )
+ {
+ if ( nsFontWithTraits == nil )
+ nsFontWithTraits = nsFont;
+
+ NSAffineTransform* transform = [NSAffineTransform transform];
+ [transform setTransformStruct:kSlantNSTransformStruct];
+ [transform scaleBy:info->m_pointSize];
+ NSFontDescriptor* italicDesc = [[nsFontWithTraits fontDescriptor] fontDescriptorWithMatrix:transform];
+ if ( italicDesc != nil )
+ {
+ NSFont* f = [NSFont fontWithDescriptor:italicDesc size:(CGFloat)(info->m_pointSize)];
+ if ( f != nil )
+ nsFontWithTraits = f;
+ }
+ }
+#endif
+ if ( nsFontWithTraits != nil )
+ nsFont = nsFontWithTraits;
+ }
+ }
+
+ wxASSERT_MSG(nsFont != nil,wxT("Couldn't create nsFont")) ;
wxMacCocoaRetain(nsFont);
return nsFont;
}
#if wxOSX_USE_IPHONE
-WX_UIImage wxOSXCreateUIImageFromCGImage( CGImageRef image )
+WX_UIImage wxOSXGetUIImageFromCGImage( CGImageRef image )
{
UIImage *newImage = [UIImage imageWithCGImage:image];
[newImage autorelease];
#if wxOSX_USE_COCOA
// From "Cocoa Drawing Guide:Working with Images"
-WX_NSImage wxOSXCreateNSImageFromCGImage( CGImageRef image )
+WX_NSImage wxOSXGetNSImageFromCGImage( CGImageRef image )
{
NSRect imageRect = NSMakeRect(0.0, 0.0, 0.0, 0.0);
firstTime = NO;
}
- NSImage *nsImage = wxOSXCreateNSImageFromCGImage( cgImageRef );
+ NSImage *nsImage = wxOSXGetNSImageFromCGImage( cgImageRef );
NSCursor *cursor = [[NSCursor alloc] initWithImage:nsImage hotSpot:NSMakePoint( hotSpotX, hotSpotY )];
- [nsImage release];
-
return cursor;
}
projects / wxWidgets.git / blobdiff