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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@21259 72102866-910b-0410-8b05-ffd578937521
195 lines
4.4 KiB
Objective-C
195 lines
4.4 KiB
Objective-C
/*
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NSFontManager.h
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Manages system and user fonts
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Copyright (C) 1996 Free Software Foundation, Inc.
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Author: Scott Christley <scottc@net-community.com>
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Date: 1996
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Modified: Fred Kiefer <FredKiefer@gmx.de>
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Date: January 2000
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Almost complete rewrite.
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This file is part of the GNUstep GUI Library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; see the file COPYING.LIB.
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If not, write to the Free Software Foundation,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef _GNUstep_H_NSFontManager
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#define _GNUstep_H_NSFontManager
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#include <Foundation/NSObject.h>
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@class NSString;
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@class NSArray;
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@class NSFont;
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@class NSMenu;
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@class NSFontPanel;
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typedef unsigned int NSFontTraitMask;
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enum {
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NSItalicFontMask = 1,
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NSUnitalicFontMask = 0, //1024,
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NSBoldFontMask = 2,
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NSUnboldFontMask = 0, //2048,
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NSNarrowFontMask = 4,
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NSExpandedFontMask = 8,
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NSCondensedFontMask = 16,
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NSSmallCapsFontMask = 32,
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NSPosterFontMask = 64,
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NSCompressedFontMask = 128,
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NSNonStandardCharacterSetFontMask = 256,
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NSFixedPitchFontMask = 512
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};
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typedef enum {
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NSNoFontChangeAction,
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NSViaPanelFontAction,
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NSAddTraitFontAction,
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NSRemoveTraitFontAction,
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NSSizeUpFontAction,
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NSSizeDownFontAction,
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NSHeavierFontAction,
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NSLighterFontAction,
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} NSFontTag;
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@interface NSFontManager : NSObject
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{
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// Attributes
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id _delegate;
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SEL _action;
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NSFont *_selectedFont;
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BOOL _multiple;
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NSMenu *_fontMenu;
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NSFontTag _storedTag;
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NSFontTraitMask _trait;
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id _fontEnumerator;
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}
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//
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// Managing the FontManager
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//
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+ (void) setFontManagerFactory: (Class)aClass;
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+ (void) setFontPanelFactory: (Class)aClass;
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+ (NSFontManager *)sharedFontManager;
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//
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// information on available fonts
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//
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- (NSArray *)availableFonts;
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- (NSArray *)availableFontFamilies;
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- (NSArray *)availableFontNamesWithTraits:(NSFontTraitMask)fontTraitMask;
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- (NSArray *)availableMembersOfFontFamily:(NSString *)family;
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- (NSString *) localizedNameForFamily:(NSString *)family face:(NSString *)face;
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//
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// Selecting fonts
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//
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- (void)setSelectedFont:(NSFont *)fontObject
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isMultiple:(BOOL)flag;
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- (NSFont *)selectedFont;
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- (BOOL)isMultiple;
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- (BOOL)sendAction;
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//
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// Action methods
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//
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- (void)addFontTrait:(id)sender;
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- (void)removeFontTrait:(id)sender;
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- (void)modifyFont:(id)sender;
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- (void)modifyFontViaPanel:(id)sender;
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//
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//Automatic font conversion
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//
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- (NSFont *)convertFont:(NSFont *)fontObject;
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//
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// Converting Fonts
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//
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- (NSFont *)convertFont:(NSFont *)fontObject
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toFamily:(NSString *)family;
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- (NSFont *)convertFont:(NSFont *)fontObject
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toFace:(NSString *)typeface;
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- (NSFont *)convertFont:(NSFont *)fontObject
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toHaveTrait:(NSFontTraitMask)trait;
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- (NSFont *)convertFont:(NSFont *)fontObject
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toNotHaveTrait:(NSFontTraitMask)trait;
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- (NSFont *)convertFont:(NSFont *)fontObject
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toSize:(float)size;
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- (NSFont *)convertWeight:(BOOL)upFlag
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ofFont:(NSFont *)fontObject;
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//
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// Getting a font
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//
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- (NSFont *)fontWithFamily:(NSString *)family
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traits:(NSFontTraitMask)traits
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weight:(int)weight
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size:(float)size;
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//
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// Examining a font
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//
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- (NSFontTraitMask)traitsOfFont:(NSFont *)aFont;
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- (int)weightOfFont:(NSFont *)fontObject;
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- (BOOL)fontNamed:(NSString *)typeface
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hasTraits:(NSFontTraitMask)fontTraitMask;
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//
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// Enabling
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//
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- (BOOL)isEnabled;
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- (void)setEnabled:(BOOL)flag;
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//
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// Font menu
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//
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- (NSMenu *)fontMenu:(BOOL)create;
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- (void)setFontMenu:(NSMenu *)newMenu;
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//
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// Font panel
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//
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- (NSFontPanel *)fontPanel:(BOOL)create;
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- (void)orderFrontFontPanel:(id)sender;
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//
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// Assigning a Delegate
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//
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- (id)delegate;
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- (void)setDelegate:(id)anObject;
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//
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// Action Methods
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//
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- (SEL)action;
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- (void)setAction:(SEL)aSelector;
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@end
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@interface NSObject (NSFontManagerDelegate)
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//
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// Methods Implemented by the Delegate
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//
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- (BOOL)fontManager:(id)sender willIncludeFont:(NSString *)fontName;
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@end
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#endif // _GNUstep_H_NSFontManager
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