git.r.bdr.sh - rbdr/Flat-Bezel.qsplugin/blob - Flat Bezel/BBObjectCell.m

   1 #import "BBObjectCell.h"
   2
   3 @implementation BBObjectCell
   4
   5 - (NSCellImagePosition)preferredImagePosition {
   6     return NSImageAbove;
   7 }
   8
   9 - (void)drawWithFrame:(NSRect)cellFrame inView:(NSView *)controlView {
  10   BOOL isFirstResponder = [[controlView window] firstResponder] == controlView && ![controlView isKindOfClass:[NSTableView class]];
  11   BOOL dropTarget = ([self isHighlighted] && ([self highlightsBy] & NSChangeBackgroundCellMask) && ![self isBezeled]);
  12
  13         NSColor *fillColor;
  14         NSColor *strokeColor = [NSColor clearColor];
  15
  16   if (isFirstResponder) {
  17     fillColor = [self highlightColor];
  18   } else {
  19     fillColor = [self backgroundColor];
  20   }
  21
  22   if (dropTarget) {
  23     fillColor = [NSColor colorWithRed:0.77 green:0.91 blue:0.96 alpha:1];
  24   }
  25
  26   [fillColor setFill];
  27         [strokeColor setStroke];
  28
  29   NSBezierPath *roundRect = [NSBezierPath bezierPath];
  30   [roundRect appendBezierPathWithRoundedRectangle:cellFrame withRadius:cellRadiusFactor];
  31   [roundRect fill];
  32
  33         [self drawInteriorWithFrame:[self drawingRectForBounds:cellFrame] inView:controlView];
  34 }
  35
  36 - (NSRect)titleRectForBounds:(NSRect)theRect
  37 {
  38   NSRect rect = theRect;
  39   rect = NSOffsetRect(rect, 0, -4);
  40   return [super titleRectForBounds: rect];
  41 }
  42
  43 - (void)drawTextForObject:(QSObject *)drawObject withFrame:(NSRect)cellFrame inView:(NSView *)controlView {
  44   if ([self imagePosition] == NSImageOnly) return;
  45
  46   NSString *abbrString = nil;
  47   if ([controlView respondsToSelector:@selector(matchedString)])
  48     abbrString = [(QSSearchObjectView *)controlView matchedString];
  49
  50   NSString *nameString = nil;
  51   NSIndexSet *hitMask = nil;
  52
  53   id ranker = [drawObject ranker];
  54   if (ranker && abbrString)
  55     nameString = [ranker matchedStringForAbbreviation:abbrString hitmask:&hitMask inContext:nil];
  56
  57   if (!nameString)
  58     nameString = [drawObject displayName];
  59
  60   BOOL rankedStringIsName = [nameString isEqualToString:[drawObject displayName]] || nameString == nil;
  61   if (!nameString) {
  62     // fall back to the identifier if no reasonable name can be found
  63     nameString = [drawObject identifier];
  64   }
  65   if (!nameString) {
  66     // Couldn't find anything sensible to use for the name, fallback to avoid a crash
  67     nameString = @"Unknown";
  68   }
  69
  70   BOOL useAlternateColor = [controlView isKindOfClass:[NSTableView class]] && [(NSTableView *)controlView isRowSelected:[(NSTableView *)controlView rowAtPoint:cellFrame.origin]];
  71   NSColor *mainColor = (textColor ? textColor : (useAlternateColor ? [NSColor alternateSelectedControlTextColor] : [NSColor controlTextColor]));
  72   NSColor *fadedColor = [mainColor colorWithAlphaComponent:0.50];
  73   NSRect textDrawRect = [self titleRectForBounds:cellFrame];
  74
  75   NSMutableAttributedString *titleString = [[[NSMutableAttributedString alloc] initWithString:nameString] autorelease];
  76   [titleString setAttributes:rankedStringIsName ? nameAttributes : detailsAttributes range:NSMakeRange(0, [titleString length])];
  77
  78   // Bring out the matched letters
  79   if (abbrString && ![abbrString hasPrefix:@"QSActionMnemonic"]) {
  80     [titleString addAttribute:NSForegroundColorAttributeName value:rankedStringIsName ? fadedColor : [fadedColor colorWithAlphaComponent:0.8] range:NSMakeRange(0, [titleString length])];
  81
  82     NSUInteger i = 0;
  83     NSUInteger j = 0;
  84     NSUInteger hits[[titleString length]];
  85     NSUInteger count = [hitMask getIndexes:(NSUInteger *)&hits maxCount:[titleString length] inIndexRange:nil];
  86     NSDictionary *attributes = @{
  87       NSForegroundColorAttributeName:                                 rankedStringIsName ? mainColor : fadedColor
  88     };
  89     for(i = 0; i<count; i += j) {
  90       for (j = 1; i+j<count && hits[i+j-1] +1 == hits[i+j]; j++);
  91       [titleString addAttributes:attributes range:NSMakeRange(hits[i], j)];
  92     }
  93   } else {
  94     [titleString addAttribute:NSBaselineOffsetAttributeName value:[NSNumber numberWithDouble:-1.0] range:NSMakeRange(0, [titleString length])];
  95   }
  96 //
  97 //  // Ranked string and nameString aren't the same. Show 'nameString  ⟷ rankedString' in the UI
  98 //  if (!rankedStringIsName && [drawObject displayName].length) {
  99 //    [titleString addAttribute:NSFontAttributeName value:detailsFont range:NSMakeRange(0,[titleString length])];
 100 //    NSMutableAttributedString *attributedNameString = [[NSMutableAttributedString alloc] initWithString:[drawObject displayName]];
 101 //    [attributedNameString setAttributes:nameAttributes range:NSMakeRange(0, [[drawObject displayName] length])];
 102 //
 103 //    [attributedNameString appendAttributedString:[[[NSAttributedString alloc] initWithString:@" ⟷ " attributes:rankedNameAttributes] autorelease]];
 104 //    // the replaceCharacters... method inserts the new string into the receiver at the start of the work (range.location and range.length are 0)
 105 //    [titleString replaceCharactersInRange:NSMakeRange(0,0) withAttributedString:attributedNameString];
 106 //    [attributedNameString release];
 107 //  }
 108
 109   if (showDetails) {
 110     NSString *detailsString = [drawObject details];
 111
 112     NSRange returnRange = [detailsString rangeOfString:@"\n"];
 113     if (returnRange.location != NSNotFound) {
 114       detailsString = [detailsString substringToIndex:returnRange.location];
 115     }
 116
 117     detailsAttributes = [detailsAttributes mutableCopy];
 118     [detailsAttributes setValue:[NSColor grayColor] forKey:NSForegroundColorAttributeName];
 119
 120     if (detailsString && detailsString.length && ![detailsString isEqualToString:nameString]) {
 121       [titleString appendAttributedString:[[[NSAttributedString alloc] initWithString:[NSString stringWithFormat:@"\n%@",detailsString] attributes:detailsAttributes] autorelease]];
 122     }
 123   }
 124
 125   NSRect centerRect = rectFromSize([titleString size]);
 126   centerRect.size.width = NSWidth(textDrawRect);
 127   centerRect.size.height = MIN(NSHeight(textDrawRect), centerRect.size.height);
 128   [titleString drawInRect:centerRectInRect(centerRect, textDrawRect)];
 129 }
 130
 131 - (void)drawSearchPlaceholderWithFrame:(NSRect)cellFrame inView:(NSView *)controlView {
 132   NSString *defaultText = NSLocalizedStringWithDefaultValue(@"Type to search", nil, [NSBundle mainBundle], @"Type to search", @"Hint that appears in the first pane of the QS interface when it's empty.");
 133   NSSize textSize = [defaultText sizeWithAttributes:nameAttributes];
 134   NSRect textRect = centerRectInRect(rectFromSize(textSize), cellFrame);
 135   BOOL isFirstResponder = [[controlView window] firstResponder] == controlView && ![controlView isKindOfClass:[NSTableView class]];
 136
 137   if (isFirstResponder && [controlView isKindOfClass:[QSSearchObjectView class]]) {
 138     NSImage *find = [NSImage imageWithSystemSymbolName:@"magnifyingglass.circle.fill" accessibilityDescription:nil];
 139
 140
 141     [find setSize:QSSize16];
 142     NSRect findImageRect = expelRectFromRectOnEdge(centerRectInRect(rectFromSize([find size]), cellFrame), textRect, NSRectEdgeMinX, -2);
 143
 144
 145     NSGraphicsContext *graphicsContext = [NSGraphicsContext currentContext];
 146     [graphicsContext saveGraphicsState];
 147     CGContextRef context = [graphicsContext CGContext];
 148     CGContextBeginTransparencyLayerWithRect(context, findImageRect, nil);
 149     CGContextSetBlendMode(context, kCGBlendModeNormal);
 150     [find drawInRect:findImageRect fromRect:rectFromSize([find size]) operation:NSCompositingOperationSourceOver fraction:1];
 151     CGContextSetBlendMode(context, kCGBlendModeSourceIn);
 152     CGContextSetFillColorWithColor(context, [[NSColor textColor] CGColor]);
 153     CGContextFillRect(context, findImageRect);
 154     CGContextEndTransparencyLayer(context);
 155
 156     [defaultText drawInRect:textRect withAttributes:nameAttributes];
 157   }
 158 }
 159
 160 @end