-//
-// ITKeyCombo.m
-//
-// Created by Quentin Carnicelli on Sat Aug 02 2003.
-// Copyright (c) 2003 iThink Software. All rights reserved.
-//
-
#import "ITKeyCombo.h"
-
#import <Carbon/Carbon.h>
@implementation ITKeyCombo
-+ (id)clearKeyCombo
-{
- return [self keyComboWithKeyCode: -1 modifiers: -1];
++ (id)clearKeyCombo {
+ return [self keyComboWithKeyCode:-1 modifiers:-1];
}
-+ (id)keyComboWithKeyCode: (int)keyCode modifiers: (int)modifiers
-{
- return [[[self alloc] initWithKeyCode: keyCode modifiers: modifiers] autorelease];
++ (id)keyComboWithKeyCode:(int)keyCode modifiers:(int)modifiers {
+ return [[[self alloc] initWithKeyCode:keyCode modifiers:modifiers] autorelease];
}
-+ (id)keyComboWithPlistRepresentation: (id)plist
-{
- return [[[self alloc] initWithPlistRepresentation: plist] autorelease];
++ (id)keyComboWithPlistRepresentation:(id)plist {
+ return [[[self alloc] initWithPlistRepresentation:plist] autorelease];
}
-- (id)initWithKeyCode: (int)keyCode modifiers: (int)modifiers
-{
- self = [super init];
-
- if( self )
- {
+- (id)initWithKeyCode:(int)keyCode modifiers:(int)modifiers {
+ if ((self = [super init])) {
mKeyCode = keyCode;
mModifiers = modifiers;
}
-
return self;
}
-- (id)initWithPlistRepresentation: (id)plist
-{
+- (id)initWithPlistRepresentation:(id)plist {
int keyCode, modifiers;
-
- keyCode = [[plist objectForKey: @"keyCode"] intValue];
- if( keyCode <= 0 ) keyCode = -1;
-
- modifiers = [[plist objectForKey: @"modifiers"] intValue];
- if( modifiers <= 0 ) modifiers = -1;
-
- return [self initWithKeyCode: keyCode modifiers: modifiers];
+
+ keyCode = [[plist objectForKey:@"keyCode"] intValue];
+ if (keyCode <= 0) {
+ keyCode = -1;
+ }
+
+ modifiers = [[plist objectForKey:@"modifiers"] intValue];
+ if (modifiers <= 0) {
+ modifiers = -1;
+ }
+
+ return [self initWithKeyCode:keyCode modifiers:modifiers];
}
-- (id)plistRepresentation
-{
- return [NSDictionary dictionaryWithObjectsAndKeys:
- [NSNumber numberWithInt: [self keyCode]], @"keyCode",
- [NSNumber numberWithInt: [self modifiers]], @"modifiers",
- nil];
+- (id)plistRepresentation {
+ return [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithInt:[self keyCode]], @"keyCode", [NSNumber numberWithInt:[self modifiers]], @"modifiers", nil];
}
-- (id)copyWithZone:(NSZone*)zone;
-{
+- (id)copyWithZone:(NSZone *)zone {
return [self retain];
}
-- (BOOL)isEqual: (ITKeyCombo*)combo
-{
- return [self keyCode] == [combo keyCode] &&
- [self modifiers] == [combo modifiers];
+- (BOOL)isEqual:(ITKeyCombo *)combo {
+ return (([self keyCode] == [combo keyCode]) && ([self modifiers] == [combo modifiers]));
}
-#pragma mark -
-
-- (int)keyCode
-{
+- (int)keyCode {
return mKeyCode;
}
-- (int)modifiers
-{
+- (int)modifiers {
return mModifiers;
}
-- (BOOL)isValidHotKeyCombo
-{
- return mKeyCode >= 0 && mModifiers > 0;
+- (BOOL)isValidHotKeyCombo {
+ return ((mKeyCode >= 0) && (mModifiers > 0));
}
-- (BOOL)isClearCombo
-{
- return mKeyCode == -1 && mModifiers == -1;
+- (BOOL)isClearCombo {
+ return ((mKeyCode == -1) && (mModifiers == -1));
}
@end
-#pragma mark -
-
@implementation ITKeyCombo (UserDisplayAdditions)
-+ (NSDictionary*)_keyCodesDictionary
-{
- static NSDictionary* keyCodes = nil;
++ (NSDictionary *)_keyCodesDictionary {
+ static NSDictionary *keyCodes = nil;
- if( keyCodes == nil )
- {
- NSString* path;
- NSString* contents;
+ if (!keyCodes) {
+ NSString *path;
+ NSString *contents;
- path = [[NSBundle bundleForClass: self] pathForResource: @"ITKeyCodes" ofType: @"plist"];
- contents = [NSString stringWithContentsOfFile: path];
+ path = [[NSBundle bundleForClass:self] pathForResource:@"ITKeyCodes" ofType:@"plist"];
+ contents = [NSString stringWithContentsOfFile:path];
keyCodes = [[contents propertyList] retain];
}
return keyCodes;
}
-+ (NSString*)_stringForModifiers: (long)modifiers
-{
- static long modToChar[4][2] =
- {
- { cmdKey, 0x23180000 },
- { optionKey, 0x23250000 },
- { controlKey, 0x005E0000 },
- { shiftKey, 0x21e70000 }
++ (NSString *)_stringForModifiers:(long)modifiers {
+ static long modToChar[4][2] = {
+ { cmdKey, 0x23180000 },
+ { optionKey, 0x23250000 },
+ { controlKey, 0x23030000 },
+ { shiftKey, 0x21e70000 }
};
-
- NSString* str = nil;
- NSString* charStr;
+
+ NSString *str = @"";
+ NSString *charStr;
long i;
-
- str = [NSString string];
-
- for( i = 0; i < 4; i++ )
- {
- if( modifiers & modToChar[i][0] )
- {
- charStr = [NSString stringWithCharacters: (const unichar*)&modToChar[i][1] length: 1];
- str = [str stringByAppendingString: charStr];
+
+ for (i = 0;i < 4;i++) {
+ if (modifiers & modToChar[i][0]) {
+ charStr = [NSString stringWithCharacters:(const unichar *)&modToChar[i][1] length:1];
+ str = [str stringByAppendingString:charStr];
}
}
- if( !str )
- str = @"";
-
return str;
}
-+ (NSString*)_stringForKeyCode: (short)keyCode
-{
- NSDictionary* dict;
- id key;
- NSString* str;
-
- dict = [self _keyCodesDictionary];
- key = [NSString stringWithFormat: @"%d", keyCode];
- str = [dict objectForKey: key];
++ (NSString *)_stringForKeyCode:(short)keyCode {
+ NSDictionary *dict = [self _keyCodesDictionary];
+ NSString *key = [NSString stringWithFormat:@"%d", keyCode];
+ NSString *str = [dict objectForKey:key];
- if( !str )
- str = [NSString stringWithFormat: @"%X", keyCode];
+ if (!str) {
+ str = [NSString stringWithFormat:@"%X", keyCode];
+ }
return str;
}
-- (NSString*)description
-{
- NSString* desc;
-
- if( [self isValidHotKeyCombo] ) //This might have to change
- {
- desc = [NSString stringWithFormat: @"%@%@",
- [[self class] _stringForModifiers: [self modifiers]],
- [[self class] _stringForKeyCode: [self keyCode]]];
+- (NSString *)description {
+ if ([self isValidHotKeyCombo]) { //This might have to change
+ return [NSString stringWithFormat:@"%@%@", [[self class] _stringForModifiers:[self modifiers]], [[self class] _stringForKeyCode:[self keyCode]]];
}
- else
- desc = NSLocalizedString( @"(None)", @"Hot Keys: Key Combo text for 'empty' combo" );
-
- return desc;
+
+ return NSLocalizedString(@"(None)", @"Hot Keys: Key Combo text for 'empty' combo");
}
@end
\ No newline at end of file
git.ithinksw.org / ITKit.git / blobdiff