106 lines
3.5 KiB
Objective-C
106 lines
3.5 KiB
Objective-C
//
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// WRPageHighlight.m
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// WeRead (读书)
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// Reverse-engineered implementation reconstruction
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//
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// 3 methods identified from binary. WRPageHighlight is a lightweight
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// model for text highlights on a page.
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//
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#import "WRPageHighlight.h"
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#import "WRBookmark.h"
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// ---------------------------------------------------------------------------
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// Color utility
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// ---------------------------------------------------------------------------
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static UIColor *UIColorForHighlightColor(WRHighlightColor color)
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{
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switch (color) {
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case WRHighlightColorYellow:
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return [UIColor colorWithRed:1.0 green:0.92 blue:0.23 alpha:0.35];
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case WRHighlightColorBlue:
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return [UIColor colorWithRed:0.26 green:0.65 blue:0.96 alpha:0.35];
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case WRHighlightColorRed:
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return [UIColor colorWithRed:0.96 green:0.26 blue:0.26 alpha:0.35];
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case WRHighlightColorGreen:
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return [UIColor colorWithRed:0.30 green:0.85 blue:0.39 alpha:0.35];
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case WRHighlightColorPurple:
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return [UIColor colorWithRed:0.67 green:0.33 blue:0.97 alpha:0.35];
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default:
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return [UIColor colorWithRed:1.0 green:0.92 blue:0.23 alpha:0.35];
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}
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}
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static NSString *NSStringFromHighlightColor(WRHighlightColor color)
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{
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switch (color) {
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case WRHighlightColorYellow: return @"yellow";
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case WRHighlightColorBlue: return @"blue";
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case WRHighlightColorRed: return @"red";
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case WRHighlightColorGreen: return @"green";
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case WRHighlightColorPurple: return @"purple";
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default: return @"yellow";
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}
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}
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#pragma mark - Implementation
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@implementation WRPageHighlight
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- (instancetype)initWithBookId:(NSString *)bookId
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chapterUid:(NSString *)chapterUid
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startPos:(NSInteger)startPos
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endPos:(NSInteger)endPos
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text:(NSString *)text
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color:(WRHighlightColor)color
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{
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self = [super init];
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if (self) {
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_highlightId = [[NSUUID UUID] UUIDString];
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_bookId = [bookId copy];
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_chapterUid = [chapterUid copy];
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_startPos = startPos;
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_endPos = endPos;
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_chapterOffset = startPos; // Simplified; real impl maps global->local
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_markedText = [text copy];
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_color = color;
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_colorStyle = NSStringFromHighlightColor(color);
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_createTime = [[NSDate date] timeIntervalSince1970];
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_isSynced = NO;
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}
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return self;
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}
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- (WRBookmark *)toBookmark
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{
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WRBookmark *bookmark = [WRBookmark highlightWithBookId:_bookId
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chapterUid:_chapterUid
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startPos:_startPos
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endPos:_endPos
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text:_markedText
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colorStyle:_colorStyle];
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bookmark.bookmarkId = _highlightId;
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bookmark.chapterOffset = _chapterOffset;
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bookmark.pageIndex = _pageIndex;
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bookmark.createTime = _createTime;
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bookmark.isSynced = _isSynced;
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return bookmark;
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}
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- (UIColor *)uiColor
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{
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return UIColorForHighlightColor(_color);
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}
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#pragma mark - NSObject
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- (NSString *)description
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{
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return [NSString stringWithFormat:@"<WRPageHighlight: %@ [%@] '%@'>",
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_highlightId, _colorStyle,
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[_markedText substringToIndex:MIN(40, _markedText.length)]];
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}
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@end
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