43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
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//
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// KBKeyboardLayoutEngine.h
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// CustomKeyboard
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//
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// Layout metrics calculation helper.
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//
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#import <Foundation/Foundation.h>
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@class KBKeyboardLayoutConfig;
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@class KBKeyboardLayout;
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@class KBKeyboardRowConfig;
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@class KBKeyboardRowItem;
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@class KBKeyboardKeyFactory;
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@class KBKey;
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NS_ASSUME_NONNULL_BEGIN
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@interface KBKeyboardLayoutEngine : NSObject
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- (instancetype)initWithLayoutConfig:(KBKeyboardLayoutConfig *)layoutConfig;
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- (CGFloat)rowSpacingForLayout:(KBKeyboardLayout *)layout;
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- (CGFloat)topInsetForLayout:(KBKeyboardLayout *)layout;
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- (CGFloat)bottomInsetForLayout:(KBKeyboardLayout *)layout;
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- (CGFloat)rowHeightForRow:(KBKeyboardRowConfig *)row;
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- (CGFloat)gapForRow:(KBKeyboardRowConfig *)row;
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- (CGFloat)insetLeftForRow:(KBKeyboardRowConfig *)row;
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- (CGFloat)insetRightForRow:(KBKeyboardRowConfig *)row;
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- (CGFloat)widthForItem:(KBKeyboardRowItem *)item key:(KBKey *)key;
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- (CGFloat)fontSizeForItem:(KBKeyboardRowItem *)item key:(KBKey *)key;
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- (CGFloat)fontSizeForFontKey:(NSString *)fontKey;
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- (CGFloat)calculateUniformCharKeyWidthForRows:(NSArray<KBKeyboardRowConfig *> *)rows
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keyFactory:(KBKeyboardKeyFactory *)keyFactory
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shiftOn:(BOOL)shiftOn;
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@end
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NS_ASSUME_NONNULL_END
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