ResKnife/Cocoa/Plug-Ins/Font Editor/FontWindowController.h

132 lines
3.6 KiB
Objective-C

#import <Cocoa/Cocoa.h>
#import <Carbon/Carbon.h>
#import "ResKnifePluginProtocol.h"
#import "ResKnifeResourceProtocol.h"
@interface FontWindowController : NSWindowController <ResKnifePluginProtocol>
{
id <ResKnifeResourceProtocol> resource;
OSType arch;
UInt16 numTables;
UInt16 searchRange;
UInt16 entrySelector;
UInt16 rangeShift;
NSMutableArray *headerTable;
}
- (void)loadFontFromResource;
- (IBAction)saveResource:(id)sender;
- (void)setTableData:(id)tableResource;
- (void)openTable:(NSDictionary *)table inEditor:(BOOL)editor;
@end
/* known Open Font Architectures (OFAs)
true = TrueType (Mac)
0x00010000 = TrueType (Windows)
OTTO = OpenType
typ1 = Type 1
*/
const OSType kOFATrueType = 'true';
const OSType kOFAOpenType = 'OTTO';
const OSType kOFAType1 = 'typ1';
const OSType kOFATrueTypeWindows = 0x00010000;
/* known sfnt tables for all OFAs (TT, OT, T1)
acnt = Accent attachment
addg
avar = Axis variation
BASE (Baseline adjustment)
bdat = Bitmap data
bhed = Bitmap font header
bloc = Bitmap location
bsln = Baseline
CFF (Type 1 glyph outlines)
cmap = Character mapping
cvar = CVT variation
cvt = Control value
DSIG (Digital signature)
EBDT (Embedded bitmap data)
EBLC (Embedded bitmap locator)
EBSC = Embedded bitmap scaling control
ENCO [seen in Tekton Plus]
fdsc = Font descriptor
feat = Layout features
fmtx = Font metrics
FNAM [seen in Tekton Plus]
fpgm = Font program
fvar = Font variations
gasp = Grid-fitting and scan-conversion procedure
glyf = Glyph outlines
GPOS (Glyph positioning)
GSUB (Glyph substitution)
gvar = Glyph variations
hdmx = Horizontal device metrics
head = Font header
HFMX [seen in Tekton Plus]
hhea = Horizontal header
hmtx = Horizontal metrics
hsty = Horizontal style
just = Justification
kern = Kerning
lcar = Ligature caret
loca = Glyph location indicies
LTSH "This table improves the performance of OpenType fonts with TrueType outlines. The table should be used if bit 2 or 4 of flags in 'head' is set. (Microsoft)" [seen in Cochin]
maxp = Maximum profile
mort = Metamorphosis
morx = Extended metamorphosos
name = Font names and other strings
opbd = Optical bounds
OS/2 = OS compatibility
post = Glyph names & PostScript compatibility
prep = Control value program
prop = Properties
trak = Tracking
TYP1 (Type 1 glyph outlines) [seen in Tekton Plus]
VDMX (Vertical device metrics) [seen in Cochin]
vhea = Vertical header
vmtx = Vertical metrics
Zapf = Glyph reference
*/
/* THESE C STRUCTS ARE JUST TO MAKE IT EASIER TO LOAD THE RESOURCE, AND HELP WITH DEBUGGING */
/* sfnt resource http://developer.apple.com/documentation/mac/Text/Text-253.html */
typedef struct
{
unsigned short versionMajor;
unsigned short versionMinor;
unsigned short tableCount;
unsigned short searchRange;
unsigned short entrySelector;
unsigned short rangeShift;
struct
{
unsigned long tagname;
unsigned long checksum;
unsigned long offset;
unsigned long length;
} __attribute__ ((packed)) tables[0];
} __attribute__ ((packed)) sfnt_header;
/* name record http://developer.apple.com/documentation/mac/Text/Text-266.html */
typedef struct
{
unsigned short format_selector; // always 0
unsigned short record_count; // number of name records
unsigned short record_offset; // the offset from the start of the table to the start of string storage
struct
{
unsigned short platform_id;
unsigned short platform_specific_id;
unsigned short language_id;
unsigned short name_id;
unsigned short length;
unsigned short offset; // the offset from the start of storage area
} __attribute__ ((packed)) names[0];
} __attribute__ ((packed)) name_table_header;