47 lines
1.8 KiB
Objective-C
47 lines
1.8 KiB
Objective-C
#import "NSString+StringForKey.h"
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#import "KeyboardShortcutPrivateAPIs.h"
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#import <Carbon/Carbon.h>
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@implementation NSString (StringForKey)
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+ (NSString *) displayStringForKeyString: (NSString *)key_string
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{
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return [[NSKeyboardShortcut shortcutWithKeyEquivalent:key_string modifierMask:0] localizedDisplayName];
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}
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+ (NSString *) displayStringForKeyCode:(unsigned short) keyCode
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{
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/* These cases are not handled by stringForVirtualKey */
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switch (keyCode) {
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case kVK_Home: return @"↖";
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case kVK_End: return @"↘";
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case kVK_PageUp: return @"⇞";
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case kVK_PageDown: return @"⇟";
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case kVK_Delete: return @"⌫";
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case kVK_ForwardDelete: return @"⌦";
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case kVK_ANSI_KeypadEnter: return @"⌤";
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case kVK_CapsLock: return @"⇪";
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case kVK_Shift: return @"Left ⇧";
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case kVK_Control: return @"Left ⌃";
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case kVK_Option: return @"Left ⌥";
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case kVK_Command: return @"Left ⌘";
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case kVK_RightShift: return @"Right ⇧";
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case kVK_RightControl: return @"Right ⌃";
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case kVK_RightOption: return @"Right ⌥";
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case kVK_RightCommand: return @"Right ⌘";
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case kVK_Function: return @"fn";
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/* Label Keypad buttons accordingly */
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default:
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if ((keyCode < kVK_ANSI_Keypad0 || keyCode > kVK_ANSI_Keypad9)) {
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return [NSPrefPaneUtils stringForVirtualKey:keyCode modifiers:0];
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}
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case kVK_ANSI_KeypadDecimal: case kVK_ANSI_KeypadMultiply: case kVK_ANSI_KeypadPlus: case kVK_ANSI_KeypadDivide: case kVK_ANSI_KeypadMinus: case kVK_ANSI_KeypadEquals:
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return [@"Keypad " stringByAppendingString:[NSPrefPaneUtils stringForVirtualKey:keyCode modifiers:0]];
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}
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}
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@end
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