mirror of
https://github.com/macvim-dev/macvim.git
synced 2026-02-18 11:54:40 +01:00
64a5e97991
Replace NSMutableAttributesString with a concrete instance of NSTextStorage that performs optimizations when processing attribute changes.
103 lines
3.6 KiB
Objective-C
103 lines
3.6 KiB
Objective-C
/* vi:set ts=8 sts=4 sw=4 ft=objc:
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*
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* VIM - Vi IMproved by Bram Moolenaar
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* MacVim GUI port by Bjorn Winckler
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*
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* Do ":help uganda" in Vim to read copying and usage conditions.
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* Do ":help credits" in Vim to see a list of people who contributed.
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* See README.txt for an overview of the Vim source code.
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*/
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#import "MacVim.h"
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#define MM_USE_ROW_CACHE 1
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#if MM_USE_ROW_CACHE
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typedef struct {
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unsigned length; // length of row in unichars
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int col; // last column accessed (in this row)
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unsigned colOffset; // offset of 'col' from start of row (in unichars)
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} MMRowCacheEntry;
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#endif
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@interface MMTextStorage : NSTextStorage {
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NSTextStorage *backingStore;
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int maxRows, maxColumns;
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int actualRows, actualColumns;
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NSAttributedString *emptyRowString;
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NSFont *font;
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NSFont *boldFont;
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NSFont *italicFont;
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NSFont *boldItalicFont;
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NSFont *fontWide;
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NSFont *boldFontWide;
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NSFont *italicFontWide;
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NSFont *boldItalicFontWide;
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NSColor *defaultBackgroundColor;
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NSColor *defaultForegroundColor;
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NSSize cellSize;
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float linespace;
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float columnspace;
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#if MM_USE_ROW_CACHE
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MMRowCacheEntry *rowCache;
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#endif
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BOOL characterEqualsColumn;
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}
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- (NSString *)string;
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- (NSDictionary *)attributesAtIndex:(NSUInteger)index
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effectiveRange:(NSRangePointer)aRange;
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- (void)replaceCharactersInRange:(NSRange)aRange
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withString:(NSString *)aString;
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- (void)setAttributes:(NSDictionary *)attributes range:(NSRange)aRange;
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- (int)maxRows;
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- (int)maxColumns;
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- (int)actualRows;
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- (int)actualColumns;
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- (float)linespace;
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- (float)columnspace;
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- (void)setLinespace:(float)newLinespace;
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- (void)setColumnspace:(float)newColumnspace;
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- (void)getMaxRows:(int*)rows columns:(int*)cols;
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- (void)setMaxRows:(int)rows columns:(int)cols;
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- (void)drawString:(NSString *)string atRow:(int)row column:(int)col
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cells:(int)cells withFlags:(int)flags
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foregroundColor:(NSColor *)fg backgroundColor:(NSColor *)bg
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specialColor:(NSColor *)sp;
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- (void)deleteLinesFromRow:(int)row lineCount:(int)count
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scrollBottom:(int)bottom left:(int)left right:(int)right
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color:(NSColor *)color;
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- (void)insertLinesAtRow:(int)row lineCount:(int)count
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scrollBottom:(int)bottom left:(int)left right:(int)right
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color:(NSColor *)color;
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- (void)clearBlockFromRow:(int)row1 column:(int)col1 toRow:(int)row2
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column:(int)col2 color:(NSColor *)color;
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- (void)clearAll;
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- (void)setDefaultColorsBackground:(NSColor *)bgColor
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foreground:(NSColor *)fgColor;
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- (void)setFont:(NSFont *)newFont;
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- (void)setWideFont:(NSFont *)newFont;
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- (NSFont *)font;
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- (NSFont *)fontWide;
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- (NSColor *)defaultBackgroundColor;
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- (NSColor *)defaultForegroundColor;
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- (NSSize)size;
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- (NSSize)cellSize;
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- (NSRect)rectForRowsInRange:(NSRange)range;
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- (NSRect)rectForColumnsInRange:(NSRange)range;
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- (NSUInteger)characterIndexForRow:(int)row column:(int)col;
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- (BOOL)resizeToFitSize:(NSSize)size;
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- (NSSize)fitToSize:(NSSize)size;
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- (NSSize)fitToSize:(NSSize)size rows:(int *)rows columns:(int *)columns;
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- (NSRect)boundingRectForCharacterAtRow:(int)row column:(int)col;
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#if MM_USE_ROW_CACHE
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- (MMRowCacheEntry *)rowCache;
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#endif
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@end
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