68 lines
2.8 KiB
Objective-C
Vendored
68 lines
2.8 KiB
Objective-C
Vendored
//
|
|
// HFLineCountingRepresenter.h
|
|
// HexFiend_2
|
|
//
|
|
// Copyright 2007 ridiculous_fish. All rights reserved.
|
|
//
|
|
|
|
#import <HexFiend/HFRepresenter.h>
|
|
|
|
/*! @enum HFLineNumberFormat
|
|
HFLineNumberFormat is a simple enum used to determine whether line numbers are in decimal or hexadecimal format.
|
|
*/
|
|
typedef NS_ENUM(NSUInteger, HFLineNumberFormat) {
|
|
HFLineNumberFormatDecimal, //!< Decimal line numbers
|
|
HFLineNumberFormatHexadecimal, //!< Hexadecimal line numbers
|
|
HFLineNumberFormatMAXIMUM //!< One more than the maximum valid line number format, so that line number formats can be cycled through easily
|
|
};
|
|
|
|
/*! @class HFLineCountingRepresenter
|
|
@brief The HFRepresenter used to show the "line number gutter."
|
|
|
|
HFLineCountingRepresenter is the HFRepresenter used to show the "line number gutter." HFLineCountingRepresenter makes space for a certain number of digits.
|
|
*/
|
|
@interface HFLineCountingRepresenter : HFRepresenter {
|
|
CGFloat lineHeight;
|
|
NSUInteger digitsToRepresentContentsLength;
|
|
NSUInteger minimumDigitCount;
|
|
HFLineNumberFormat lineNumberFormat;
|
|
NSInteger interiorShadowEdge;
|
|
CGFloat preferredWidth;
|
|
CGFloat digitAdvance;
|
|
}
|
|
|
|
/// The minimum digit count. The receiver will always ensure it is big enough to display at least the minimum digit count. The default is 2.
|
|
@property (nonatomic) NSUInteger minimumDigitCount;
|
|
|
|
/// The number of digits we are making space for.
|
|
@property (readonly) NSUInteger digitCount;
|
|
|
|
/// The current width that the HFRepresenter prefers to be laid out with.
|
|
@property (readonly) CGFloat preferredWidth;
|
|
|
|
/// The line number format.
|
|
@property (nonatomic) HFLineNumberFormat lineNumberFormat;
|
|
|
|
/// Switches to the next line number format. This is called from the view.
|
|
- (void)cycleLineNumberFormat;
|
|
|
|
/// The edge (as an NSRectEdge) on which the view draws an interior shadow. -1 means no edge.
|
|
@property (nonatomic) NSInteger interiorShadowEdge;
|
|
|
|
/// The border color used at the edges specified by -borderedEdges.
|
|
@property (nonatomic, copy) NSColor *borderColor;
|
|
|
|
/*! The edges on which borders are drawn. The edge returned by interiorShadowEdge always has a border drawn. The edges are specified by a bitwise or of 1 left shifted by the NSRectEdge values. For example, to draw a border on the min x and max y edges use: (1 << NSMinXEdge) | (1 << NSMaxYEdge). 0 (or -1) specfies no edges. */
|
|
@property (nonatomic) NSInteger borderedEdges;
|
|
|
|
/// The background color
|
|
@property (nonatomic, copy) NSColor *backgroundColor;
|
|
|
|
@property NSUInteger valueOffset;
|
|
|
|
@end
|
|
|
|
/*! Notification posted when the HFLineCountingRepresenter's width has changed because the number of digits it wants to show has increased or decreased. The object is the HFLineCountingRepresenter; there is no user info.
|
|
*/
|
|
extern NSString *const HFLineCountingRepresenterMinimumViewWidthChanged;
|