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1 #import "NSView+ppsubviews.h"
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2
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3 #if 0
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4 @implementation NSView (ppsubviews)
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5
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6 - (NSView*) recurFindSubViewOfClass: (Class) cls identifier: (NSString*) identifier {
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7 return NSViewFindSubViewRecursive ( self, cls, identifier );
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8 }
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9
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10 - (NSView*) findSubViewOfClass: (Class) cls identifier: (NSString*) identifier {
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11 return NSViewFindSubView( self, cls, identifier );
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12 }
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13 - (NSView *)findSubViewOfClass:(Class)cls {
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14 return NSViewFindSubView( self, cls, nil );
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15 }
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16 - (NSButton *)findButton {
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17 return (NSButton*) [self findSubViewOfClass: [NSButton class]];
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18 }
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19 - (NSTextView *)findTextView {
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20 return (NSTextView*) [self findSubViewOfClass: [NSTextView class]];
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21 }
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22 - (NSTextField *) findTextField {
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23 return (NSTextField*) [self findSubViewOfClass: [NSTextField class]];
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24 }
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25 - (NSImageView*) findImageView {
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26 return (NSImageView*) [self findSubViewOfClass: [NSImageView class]];
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27 }
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28 @end
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29 #endif
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30
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31 __kindof NSView * NSViewFindSubView( NSView * parent, Class cls, NSUserInterfaceItemIdentifier identifier ) {
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32 for (__kindof NSView * v in parent.subviews) {
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33 if ( (cls == nil || [v isKindOfClass: cls]) && ( identifier == nil || [ v.identifier isEqualToString: identifier ] ) ) {
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34 return v;
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35 }
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36 }
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37 return nil;
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38 }
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39
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40 __kindof NSView * NSViewFindSubViewRecursive( NSView * parent, Class cls, NSUserInterfaceItemIdentifier identifier ) {
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41 @autoreleasepool {
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42 NSMutableArray<__kindof NSView*> * arrAll = [NSMutableArray arrayWithArray: parent.subviews];
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43
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44 for ( NSUInteger w = 0; w < arrAll.count; ++ w ) {
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45 __kindof NSView * thisView = arrAll[w];
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46
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47 if ( (cls == nil || [thisView isKindOfClass: cls]) && ( identifier == nil || [thisView.identifier isEqualToString: identifier] ) ) {
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48 return thisView;
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49 }
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50 [arrAll addObjectsFromArray: thisView.subviews];
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51
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52 if ( w >= 200 ) {
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53 [arrAll removeObjectsInRange: NSMakeRange(0, w) ];
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54 w = 0;
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55 }
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56 }
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57 return nil;
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58 }
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59 }
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