// // CPDFListView.m // ComPDFKit // // Copyright © 2014-2022 PDF Technologies, Inc. All Rights Reserved. // // THIS SOURCE CODE AND ANY ACCOMPANYING DOCUMENTATION ARE PROTECTED BY INTERNATIONAL COPYRIGHT LAW // AND MAY NOT BE RESOLD OR REDISTRIBUTED. USAGE IS BOUND TO THE ComPDFKit LICENSE AGREEMENT. // UNAUTHORIZED REPRODUCTION OR DISTRIBUTION IS SUBJECT TO CIVIL AND CRIMINAL PENALTIES. // This notice may not be removed from this file. // #import "CPDFListView.h" #import "CPDFAnnotationModel.h" #import "CSelfSignAnnotation.h" #import "CSelfSignAnnotationFreeText.h" #import "CPDFListView+Private.h" #import "CPDFListView+Event.h" #import "CPDFListView+Tool.h" #import "CPDFListView+Extension.h" #import "CPDFListView+UndoManager.h" #import "NSImage+PDFListView.h" #import "NSCursor+PDFListView.h" #import NSString *SKPasteboardTypeLineStyle = @"net.sourceforge.skim-app.pasteboard.line-style"; NSNotificationName const CPDFListViewSelectionChangedNotification = @"CPDFListViewSelectionChangedNotification"; NSNotificationName const CPDFListViewToolModeChangeNotification = @"CPDFListViewToolModeChangeNotification"; NSNotificationName const CPDFListViewAnnotationTypeChangeNotification = @"CPDFListViewAnnotationTypeChangeNotification"; NSNotificationName const CPDFListViewMagnificationChangedNotification = @"CPDFListViewMagnificationChangedNotification"; NSNotificationName const CPDFListViewDidAddAnnotationNotification = @"CPDFListViewDidAddAnnotationNotification"; NSNotificationName const CPDFListViewDidRemoveAnnotationNotification = @"CPDFListViewDidRemoveAnnotationNotification"; NSNotificationName const CPDFListViewActiveAnnotationsChangeNotification = @"CPDFListViewActiveAnnotationsChangeNotification"; NSNotificationName const CPDFListViewAnnotationsAttributeHasChangeNotification = @"CPDFListViewAnnotationsAttributeHasChangeNotification"; NSNotificationName const KMPDFViewTableAnnotationDidChangeNotification = @"KMPDFViewTableAnnotationDidChangeNotification"; NSNotificationName const CPDFListViewDisplayModeChangeNotification = @"CPDFListViewDisplayModeChangeNotification"; @implementation CPDFListView #pragma mark - Init - (id)init { self = [super init]; if (self) { [self commonInitialization]; } return self; } - (id)initWithFrame:(NSRect)frameRect { self = [super initWithFrame:frameRect]; if (self) { [self commonInitialization]; } return self; } - (id)initWithCoder:(NSCoder *)decoder { self = [super initWithCoder:decoder]; if (self) { [self commonInitialization]; } return self; } - (void)updateLayer { [super updateLayer]; if (@available(macOS 10.14, *)) { if ([self.pdfListViewDelegate respondsToSelector:@selector(PDFListViewBackgroundColor)]) { NSColor *color = [self.pdfListViewDelegate PDFListViewBackgroundColor]; self.backgroundColor = color; } } } - (void)commonInitialization { self.selectionPageIndex = NSNotFound; self.clickLineAnnotation = nil; self.isClickDoubleCreatLine = NO; self.perimeterMeasureInfo = [[CPDFPerimeterMeasureInfo alloc] init]; self.polygonAreaMeasureInfo = [[CPDFAreaMeasureInfo alloc] init]; self.squareAreaMeasureInfo = [[CPDFAreaMeasureInfo alloc] init]; self.distanceMeasureInfo = [[CPDFDistanceMeasureInfo alloc] init]; NSArray *sendTypes = [NSArray arrayWithObjects:NSPasteboardTypePDF, NSPasteboardTypeTIFF, nil]; [NSApp registerServicesMenuSendTypes:sendTypes returnTypes:[NSArray array]]; KMPDFViewMode viewMode = KMPDFViewModeNormal; if ([[NSUserDefaults standardUserDefaults] objectForKey:@"kPDFViewModeKey"]) { viewMode = (KMPDFViewMode)[[[NSUserDefaults standardUserDefaults] objectForKey:@"kPDFViewModeKey"] integerValue]; } NSData * data = nil; if ([[NSUserDefaults standardUserDefaults] objectForKey:@"kKMPDFViewModeThemesArray"]) { data = [[NSUserDefaults standardUserDefaults] objectForKey:@"kKMPDFViewModeThemesArray"]; } NSArray * appArray = [NSKeyedUnarchiver unarchiveObjectWithData:data]; NSMutableArray * mutableArray = [NSMutableArray arrayWithArray:appArray]; if (mutableArray.count == 0) { NSColor *normalColor = [NSColor whiteColor]; NSColor *softColor = [NSColor colorWithDeviceRed:238.0/255.0 green:232.0/255.0 blue:216.0/255.0 alpha:1.0]; NSColor *nightColor = [NSColor blackColor]; NSColor *greenColor = [NSColor colorWithDeviceRed:153.0/255.0 green:207.0/255.0 blue:161.0/255.0 alpha:1.0]; mutableArray = [NSMutableArray arrayWithArray:@[normalColor, softColor,nightColor, greenColor]]; } // NSColor *pageBackgroundColor = mutableArray[viewMode]; NSColor *pageBackgroundColor = NSColor.whiteColor; if (viewMode < mutableArray.count) { pageBackgroundColor = mutableArray[viewMode]; } if (viewMode == KMPDFViewModeOther && [[NSUserDefaults standardUserDefaults] objectForKey:@"kPDFViewModeColorKey"]) { CGFloat red,green,blue,alpha; NSArray *colors = [[NSUserDefaults standardUserDefaults] objectForKey:@"kPDFViewModeColorKey"]; red = colors.count>0 ? [colors[0] floatValue] : 0; green = colors.count>1 ? [colors[1] floatValue] : 0; blue = colors.count>2 ? [colors[2] floatValue] : 0; alpha = colors.count>3 ? [colors[3] floatValue] : 0; pageBackgroundColor = [NSColor colorWithDeviceRed:red green:green blue:blue alpha:alpha]; } self.viewMode = viewMode; [self setPageBackgroundColorWithColor:pageBackgroundColor viewMode:viewMode]; self.activeAnnotations = [NSMutableArray array]; self.selectAnnotations = [NSMutableArray array]; self.dragHoverPoints = [NSMutableArray array]; self.aCopyAnnotations = [NSMutableArray array]; [self registerAsObserver]; [self addTrackingArea]; //Table self.tableTextField = [[NSTextField alloc] initWithFrame:NSRectFromCGRect(CGRectMake(0, 0, 120, 18))]; [self.tableTextField setBordered:NO]; [self.tableTextField setBackgroundColor:[NSColor colorWithDeviceRed:244.0/255.0 green:239/255.0 blue:158/255.0 alpha:1]]; [self.tableTextField setEditable:NO]; [self.tableTextField setAlignment:NSTextAlignmentCenter]; [self.tableTextField setStringValue:@"Column:0 Row:0"]; [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(boundsDidChangeNotification:) name:NSViewBoundsDidChangeNotification object:nil]; // [self registerForDraggedTypes:[NSArray arrayWithObjects:NSPasteboardTypeColor, SKPasteboardTypeLineStyle, nil]]; [self registerForDraggedTypes:[NSArray arrayWithObjects:NSPasteboardTypeFileURL, nil]]; [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(handlePageChangedNotification:) name:CPDFViewPageChangedNotification object:self]; } - (void)addTrackingArea { self.trackingArea = [[NSTrackingArea alloc] initWithRect:self.bounds options:NSTrackingMouseEnteredAndExited | NSTrackingActiveInActiveApp | NSTrackingInVisibleRect owner:self userInfo:nil]; [self addTrackingArea:self.trackingArea]; } - (void)resetPDFToolTipRects { [self removePDFToolTipRects]; if ([self document] && [self window]) { NSRect visibleRect = [self visibleContentRect]; NSView *docView = [self documentView]; BOOL hasLinkToolTips = (self.toolMode == CTextToolMode || self.toolMode == CMoveToolMode || self.toolMode == CNoteToolMode); for (CPDFPage *page in [self visiblePages]) { for (CPDFAnnotation *annotation in [page annotations]) { if ([annotation isNote] || (hasLinkToolTips && [annotation linkDestination])) { // NSLog(@"%@",NSStringFromRect([annotation bounds])); NSRect rect = NSIntersectionRect([self convertRect:[annotation bounds] fromPage:page], visibleRect); if (NSIsEmptyRect(rect) == NO) { rect = [self convertRect:rect toView:docView]; // NSLog(@"%@",NSStringFromRect(rect)); NSDictionary *userInfo = [[NSDictionary alloc] initWithObjectsAndKeys:annotation, SKAnnotationKey, nil]; NSTrackingArea *area = [[NSTrackingArea alloc] initWithRect:rect options:NSTrackingMouseEnteredAndExited | NSTrackingActiveInActiveApp owner:self userInfo:userInfo]; [docView addTrackingArea:area]; } } } } } } - (void)removePDFToolTipRects { NSView *docView = [self documentView]; NSArray *trackingAreas = [[docView trackingAreas] copy]; for (NSTrackingArea *area in trackingAreas) { if ([area owner] == self && [[area userInfo] objectForKey:SKAnnotationKey]) [docView removeTrackingArea:area]; } } - (void)goToPageIndex:(NSInteger)pageIndex animated:(BOOL)animated { if (self.currentPageIndex != pageIndex) { [self recordForwardBackWithPageIndex:self.currentPageIndex]; } [super goToPageIndex:pageIndex animated:animated]; } - (void)goToSelection:(CPDFSelection *)selection animated:(BOOL)animated { if (self.currentPageIndex != selection.page.pageIndex) { [self recordForwardBackWithPageIndex:self.currentPageIndex]; } [super goToSelection:selection animated:animated]; } - (void)goToDestination:(CPDFDestination *)destination { [super goToDestination:destination]; } - (void)goToRect:(CGRect)rect onPage:(CPDFPage *)page animated:(BOOL)animated { if (self.currentPageIndex != page.pageIndex) { [self recordForwardBackWithPageIndex:self.currentPageIndex]; } [super goToRect:rect onPage:page animated:animated]; } - (void)goToTargetPoint:(NSPoint)point onPage:(CPDFPage *)page atScrollPosition:(CScrollPosition)scrollPosition { if (self.currentPageIndex != page.pageIndex) { [self recordForwardBackWithPageIndex:self.currentPageIndex]; } [super goToTargetPoint:point onPage:page atScrollPosition:scrollPosition]; } #pragma mark - Setter & Get - (KMDrawView *)presentationDrawView { // if(!_presentationDrawView) { // float scale = 6;//放大比例，越大可能会卡顿 // _presentationDrawView = [[KMDrawView alloc] initWithFrame:CGRectMake(0, 0, // scale * self.bounds.size.width, // scale * self.bounds.size.height)]; // _presentationDrawView.autoresizingMask = NSViewWidthSizable | NSViewHeightSizable; // _presentationDrawView.autoMark = YES; // [_presentationDrawView resetUndoManager]; // [self addSubview:_presentationDrawView]; // _presentationDrawView.frame = self.bounds; // // _presentationDrawView.renderColor = [NSColor blackColor]; // _presentationDrawView.radius = 100; // _presentationDrawView.hidden = YES; // // } return _presentationDrawView; } - (KMDrawView *)CreatePresentationDrawView { if(!_presentationDrawView) { float scale = 2.0;//放大比例，越大可能会卡顿 _presentationDrawView = [[KMDrawView alloc] initWithFrame:CGRectMake(0, 0, scale * self.bounds.size.width, scale * self.bounds.size.height)]; _presentationDrawView.autoresizingMask = NSViewWidthSizable | NSViewHeightSizable; _presentationDrawView.autoMark = YES; [_presentationDrawView resetUndoManager]; [self addSubview:_presentationDrawView]; _presentationDrawView.frame = self.bounds; _presentationDrawView.renderColor = [NSColor blackColor]; _presentationDrawView.radius = 50; _presentationDrawView.hidden = YES; } return _presentationDrawView; } - (void)setDocument:(CPDFDocument *)document { @synchronized (self) { self.selectionRect = NSZeroRect; self.selectionPageIndex = NSNotFound; } // self.toolMode = CFormToolMode; // self.annotationType = CAnnotationTypeRadioButton; // CStampSignatureObject *objc = [[CStampSignatureObject alloc] initImageStampWithFilePath:[[NSBundle mainBundle] pathForResource:@"Quick Start Guide" ofType:@"pdf"]]; // [self setAddStampObject:objc keepToolModel:YES]; // [super setDocument:document]; [self resetPDFToolTipRectsForAfterDelay]; for(NSInteger i = 0;i 0) { if([self.activeAnnotation isKindOfClass:[CPDFFreeTextAnnotation class]]) { CPDFFreeTextAnnotation *freeTextAn = (CPDFFreeTextAnnotation *)self.activeAnnotation; if ([self isEditWithCurrentFreeText:freeTextAn]) { [self commitEditAnnotationFreeText:freeTextAn]; } } [self updateActiveAnnotations:@[]]; [self setNeedsDisplayAnnotationViewForVisiblePages]; } if(self.isSetLinkDestinationArea) self.isSetLinkDestinationArea = NO; [self resetPDFViewAnnotation]; } - (NSRect)currentSelectionRect { if (CSelectToolMode == self.toolMode) return self.selectionRect; return NSZeroRect; } - (CPDFAnnotation *)activeAnnotation { return self.activeAnnotations.lastObject; } - (void)setHideNotes:(BOOL)hideNotes { _hideNotes = hideNotes; for(NSInteger i = 0;i 240 && ptr[2] > 240 && ptr[3] > 240) { ptr[0] = 0; } } CGDataProviderRef dataProvider = CGDataProviderCreateWithData(NULL, rgbImageBuf, bytesPerRow * imageHeight, nil); imageRef = CGImageCreate(imageWidth, imageHeight, 8, 32, bytesPerRow, colorSpace, kCGImageAlphaLast |kCGBitmapByteOrder32Little, dataProvider, NULL, true, kCGRenderingIntentDefault); CGDataProviderRelease(dataProvider); NSImage *newImage = nil; if (imageRef) { NSRect imageRect = NSMakeRect(0.0, 0.0, 0.0, 0.0); CGContextRef imageContext = nil; // Get the image dimensions. imageRect.size.height = CGImageGetHeight(imageRef); imageRect.size.width = CGImageGetWidth(imageRef); // Create a new image to receive the Quartz image data. newImage = [[NSImage alloc] initWithSize:imageRect.size]; [newImage lockFocus]; // Get the Quartz context and draw. imageContext = (CGContextRef)[[NSGraphicsContext currentContext] CGContext]; CGContextDrawImage(imageContext, *(CGRect*)&imageRect, imageRef); [newImage unlockFocus]; CGImageRelease(imageRef); } if (newImage) { [self addAnnotationWithImage:newImage center:center]; } else { [self addAnnotationWithImage:image center:center]; } } else { [self addAnnotationWithImage:image center:center]; } } - (void)addAnnotationWithImage:(NSImage *)image center:(NSPoint)center { CPDFPage *page = nil; NSRect bounds = NSZeroRect; CPDFSelection *selection = [self currentSelection]; page = [selection safeFirstPage]; // if the mouse was in the toolbar and there is a page below the toolbar, we get a point outside of the visible rect page = NSMouseInRect(center, [self visibleContentRect], [self isFlipped]) ? [self pageForPoint:center nearest:NO] : nil; if (page == nil) { // Get center of the PDFView. // NSRect viewFrame = [self frame]; // center = [self KMCpdfCenterPoint:viewFrame];//KMCpdfCenterPoint(viewFrame); page = [self pageForPoint: center nearest: YES]; if (page == nil) { // Get center of the current page page = [self currentPage]; NSPoint point = [self KMCpdfCenterPoint:[page boundsForBox:[self displayBox]]]; center = [self convertPoint:point fromPage:page]; } } CGFloat defaultWidth = 360; CGFloat defaultHeight = 90; CGFloat scaleS = MIN(defaultWidth/image.size.width, defaultHeight/image.size.height); NSSize defaultSize = CGSizeMake(image.size.width * scaleS, image.size.height * scaleS); // Convert to "page space". // center = [self KMCpdfIntegralPoint:[self convertPoint:center toPage:page]]; // bounds = [self KMCpdfRectFromCenterAndSize:center size:defaultSize]; // Make sure it fits in the page // bounds = [self KMCpdfConstrainRect:bounds boundary:[page boundsForBox:[self displayBox]]]; if (page != nil) { BOOL isInitial = NSEqualSizes(bounds.size, NSZeroSize) && selection == nil; NSRect pageBounds = [page boundsForBox:CPDFDisplayMediaBox]; // new note added by note tool mode, don't add actual zero sized notes if (isInitial) bounds = [self KMCRectFromCenterAndSquareSizeWith:bounds.origin size:8.0]; if(!CGPointEqualToPoint(self.lastAddAnnotationPoint, CGPointZero)) { bounds.origin.x = self.lastAddAnnotationPoint.x + 3.0; bounds.origin.y = self.lastAddAnnotationPoint.y - 3.0; CGFloat pageWidth = pageBounds.size.width; if (bounds.origin.x + bounds.size.width >pageWidth) { bounds.origin.x = pageWidth - bounds.size.width; } if (bounds.origin.y - bounds.size.height < 0) { bounds.origin.y = bounds.size.height; } } self.lastAddAnnotationPoint = bounds.origin; CPDFStampAnnotation *newAnnotation = [[CPDFStampAnnotation alloc]initWithDocument:self.document image:image]; newAnnotation.bounds = CGRectMake(center.x, center.y, defaultSize.width, defaultSize.height); [newAnnotation registerUserName]; [self addAnnotation:newAnnotation toPage:page]; [[self undoManager] setActionName:NSLocalizedString(@"Add Note", @"Undo action name")]; [self.activeAnnotations removeAllObjects]; [self.activeAnnotations addObject:newAnnotation]; } else NSBeep(); } - (NSRect)KMCRectFromCenterAndSquareSizeWith: (NSPoint)center size:(CGFloat)size{ NSRect rect = NSZeroRect; rect.origin.x = center.x - 0.5 * size; rect.origin.y = center.y - 0.5 * size; rect.size.width = size; rect.size.height = size; return rect; } - (NSRect)KMCpdfRectFromCenterAndSize: (NSPoint)center size: (NSSize)size{ NSRect rect = NSZeroRect; rect.origin.x = center.x - 0.5 * size.width; rect.origin.y = center.y - 0.5 * size.height; rect.size = size; return rect; } - (NSPoint)KMCpdfCenterPoint:(NSRect)rect{ return NSMakePoint(NSMidX(rect), NSMidY(rect)); } - (NSPoint)KMCpdfIntegralPoint:(NSPoint)point{ return NSMakePoint(round(point.x), round(point.y)); } - (NSRect)KMCpdfConstrainRect:(NSRect)rect boundary: (NSRect)boundary{ NSRect newRect = rect; if (NSWidth(rect) > NSWidth(boundary)){ newRect.size.width = NSWidth(boundary); } if (NSHeight(rect) > NSHeight(boundary)){ newRect.size.height = NSHeight(boundary); } if (NSMinX(rect) < NSMinX(boundary)){ newRect.origin.x = NSMinX(boundary); }else if (NSMaxX(rect) > NSMaxX(boundary)){ newRect.origin.x = NSMaxX(boundary) - NSWidth(rect); } if (NSMinY(rect) < NSMinY(boundary)){ newRect.origin.y = NSMinY(boundary); }else if (NSMaxY(rect) > NSMaxY(boundary)){ newRect.origin.y = NSMaxY(boundary) - NSHeight(rect); } return newRect; } #pragma mark - Public - (CPDFAnnotation *)addAnnotationWithType:(CAnnotationType)annotationType selection:(CPDFSelection *)selection page:(CPDFPage *)page bounds:(NSRect)bounds { CPDFAnnotation *annotation = nil; NSString *text = [selection PDFListViewCleanedString]; if([CPDFListView isMarkupAnnotationType:annotationType]) { if(selection){ annotation = [self addPDFSelection:selection annotationTyoe:annotationType]; [annotation setContents:text?:@""]; } else NSBeep(); } else { BOOL isInitial = NO; if(selection) { CGRect noteRect = selection.bounds; isInitial = NSEqualSizes(noteRect.size, NSZeroSize); } else { isInitial = NSEqualSizes(bounds.size, NSZeroSize); } CPDFAnnotationModel *annotationModel = [[CPDFAnnotationModel alloc]initWithAnnotationType:annotationType]; CGSize size = CGSizeMake(annotationModel.noteWidth, annotationModel.noteHeight); if(annotationType == CAnnotationTypeAnchored) bounds = CGRectMake(bounds.origin.x, bounds.origin.y, size.width, size.height); if (annotationType == CAnnotationTypeCircle || annotationType == CAnnotationTypeSquare || annotationType == CAnnotationTypeLine || annotationType == CAnnotationTypeArrow || annotationType == CAnnotationTypeAnchored) { bounds = KMConstrainRect(bounds, [page boundsForBox:[self displayBox]]); } if (isInitial) bounds = annotationType == CAnnotationTypeAnchored ? CPDFListViewRectFromCenterAndSize(bounds.origin, size) : CPDFListViewRectFromCenterAndSquareSize(bounds.origin, MIN_NOTE_SIZE); switch (annotationType) { case CAnnotationTypeFreeText: annotation = [[CPDFFreeTextAnnotation alloc]initWithPDFListViewNoteWith:self.document]; annotation.bounds = bounds; break; case CAnnotationTypeAnchored: annotation = [[CPDFTextAnnotation alloc]initWithPDFListViewNoteWith:self.document]; annotation.bounds = bounds; break; case CAnnotationTypeCircle: annotation = [[CPDFCircleAnnotation alloc]initWithPDFListViewNoteWith:self.document]; annotation.bounds = bounds; break; case CAnnotationTypeSquare: if (CMeasureToolMode == self.toolMode) { annotation = [[CPDFPolygonAnnotation alloc] initWithPDFListViewNoteWith:self.document annotationType:CAnnotationTypeSquare]; [CPDFListViewConfig defaultManager].isSquareFromPolygon = NO; annotation.bounds = bounds; } else { annotation = [[CPDFSquareAnnotation alloc] initWithPDFListViewNoteWith:self.document]; annotation.bounds = bounds; } break; case CAnnotationTypeLine: if (self.toolMode == CMeasureToolMode) { annotation = [[CPDFLineAnnotation alloc] initWithPDFListViewMeasureWith:self.document]; } else if (self.toolMode == CNoteToolMode) { annotation = [[CPDFLineAnnotation alloc]initWithPDFListViewNoteWith:self.document annotationType:CAnnotationTypeLine]; [(CPDFLineAnnotation *)annotation setStartLineStyle:CPDFLineStyleNone]; [(CPDFLineAnnotation *)annotation setEndLineStyle:CPDFLineStyleNone]; } [(CPDFLineAnnotation *)annotation setObservedStartPoint:CGPointMake(bounds.origin.x, bounds.origin.y)]; [(CPDFLineAnnotation *)annotation setObservedEndPoint:CGPointMake(bounds.origin.x + bounds.size.width,bounds.origin.y+ bounds.size.height)]; break; case CAnnotationTypeArrow: { annotation = [[CPDFLineAnnotation alloc]initWithPDFListViewNoteWith:self.document annotationType:CAnnotationTypeArrow]; [(CPDFLineAnnotation *)annotation setObservedStartPoint:CGPointMake(bounds.origin.x, bounds.origin.y)]; [(CPDFLineAnnotation *)annotation setObservedEndPoint:CGPointMake(bounds.origin.x + bounds.size.width,bounds.origin.y+ bounds.size.height)]; } break; case CAnnotationTypeLink: annotation = [[CPDFLinkAnnotation alloc] initWithPDFListViewNoteWith:self.document]; annotation.bounds = bounds; break; case CAnnotationTypeTextField: annotation = [[CPDFTextWidgetAnnotation alloc] initWithPDFListViewNoteWith:self.document]; annotation.bounds = bounds; break; case CAnnotationTypeCheckBox: annotation = [[CPDFButtonWidgetAnnotation alloc] initWithPDFListViewNoteWith:self.document bounds:bounds controlType:CPDFWidgetCheckBoxControl]; break; case CAnnotationTypeRadioButton: annotation = [[CPDFButtonWidgetAnnotation alloc] initWithPDFListViewNoteWith:self.document bounds:bounds controlType:CPDFWidgetRadioButtonControl]; break; case CAnnotationTypeListMenu: annotation = [[CPDFChoiceWidgetAnnotation alloc] initWithPDFListViewNoteWith:self.document bounds:bounds listChoice:YES]; break; case CAnnotationTypeComboBox: annotation = [[CPDFChoiceWidgetAnnotation alloc] initWithPDFListViewNoteWith:self.document bounds:bounds listChoice:NO]; break; case CAnnotationTypeSignature: annotation = [[CPDFSignatureWidgetAnnotation alloc] initWithPDFListViewNoteWith:self.document]; annotation.bounds = bounds; break; case CAnnotationTypeActionButton: annotation = [[CPDFButtonWidgetAnnotation alloc] initWithPDFListViewNoteWith:self.document bounds:bounds controlType:CPDFWidgetPushButtonControl]; break; case CAnnotationTypeSignFalse: case CAnnotationTypeSignTure: case CAnnotationTypeSignCircle: case CAnnotationTypeSignLine: case CAnnotationTypeSignDot: annotation = [[CSelfSignAnnotation alloc]initPDFListViewNoteWithDocument:self.document type:self.annotationType]; annotation.bounds = bounds; [(CSelfSignAnnotation *)annotation updateAppearanceStream]; break; case CAnnotationTypeSignText: case CAnnotationTypeSignConfig: case CAnnotationTypeSignDate: annotation = [[CSelfSignAnnotationFreeText alloc]initPDFListViewNoteWithDocument:self.document subType:self.annotationType string:@"" bounds:bounds]; break; case CAnnotationTypeRedact: annotation = [self addRedactPDFSelection:selection]; break; case CAnnotationTypePolyLine: annotation = [[CPDFPolylineAnnotation alloc] initWithPDFListViewNoteWith:self.document annotationType:CAnnotationTypePolyLine]; annotation.bounds = bounds; break; case CAnnotationTypePolyGon: annotation = [[CPDFPolygonAnnotation alloc] initWithPDFListViewNoteWith:self.document annotationType:CAnnotationTypePolyGon]; [CPDFListViewConfig defaultManager].isSquareFromPolygon = NO; annotation.bounds = bounds; break; default: break; } } if (annotation) { if (annotationType != CAnnotationTypeLine && annotationType != CAnnotationTypeArrow && annotationType != CAnnotationTypeInk && [text length] > 0) [annotation setString:text]; [self addAnnotation:annotation toPage:page]; if ([annotation isKindOfClass:[CPDFMarkupAnnotation class]]) { [self updateActiveAnnotations:@[annotation]]; } } return annotation; } - (void)drawAnnotation:(CPDFAnnotation *)annotation toContext:(CGContextRef)context { [super drawAnnotation:annotation toContext:context]; if ([self.pdfListViewDelegate respondsToSelector:@selector(PDFListView:needDrawAnnotation:)]) { if ([self.pdfListViewDelegate PDFListView:self needDrawAnnotation:annotation] == false) { return; } } if (CFormToolMode == _toolMode && [annotation isKindOfClass:[CPDFWidgetAnnotation class]] && self.showFormFieldName && !annotation.isHidden) { CPDFWidgetAnnotation *annotationWidget = (CPDFWidgetAnnotation*)annotation; NSString *fieldName = annotationWidget.fieldName; if(self.showHopnumber) { NSInteger hopNumen = annotationWidget.widgetHopNumber; if(fieldName) { fieldName = [NSString stringWithFormat:@"%ld %@",hopNumen,fieldName]; } else { fieldName = [NSString stringWithFormat:@"%ld",hopNumen]; } } if (fieldName.length > 0) { CGContextSaveGState(context); NSMutableParagraphStyle *paragraphStyle = [[NSParagraphStyle defaultParagraphStyle] mutableCopy]; paragraphStyle.lineBreakMode = NSLineBreakByWordWrapping; paragraphStyle.alignment = NSTextAlignmentLeft; NSColor *backgroundColor = [NSColor blackColor]; if ([self.activeAnnotations containsObject:annotation]) { backgroundColor = [NSColor colorWithRed:82.0/255.0 green:102.0/255.0 blue:204.0/255.0 alpha:1.0]; } if([CPDFKitConfig sharedInstance].isShowFormRequiredFlagColor) backgroundColor = [CPDFKitConfig sharedInstance].formRequiredFlagColor?:[NSColor redColor]; NSDictionary *attributes = @{NSFontAttributeName : [NSFont systemFontOfSize:12], NSForegroundColorAttributeName : [NSColor whiteColor], NSBackgroundColorAttributeName : backgroundColor, NSParagraphStyleAttributeName : paragraphStyle}; NSString* drawString = fieldName; drawString = [drawString getMaxStringWithBounds:annotationWidget.bounds attributes:attributes]; CGSize size = [drawString sizeWithAttributes:attributes]; CGRect drawRect = annotationWidget.bounds; drawRect.origin.y += (drawRect.size.height - size.height)/2.0; drawRect.origin.x += (drawRect.size.width - size.width)/2.0; drawRect.size.height = size.height; drawRect.size.width = size.width; [NSGraphicsContext saveGraphicsState]; [NSGraphicsContext setCurrentContext:[NSGraphicsContext graphicsContextWithGraphicsPort:context flipped:NO]]; [drawString drawInRect:drawRect withAttributes:attributes]; [NSGraphicsContext restoreGraphicsState]; CGContextRestoreGState(context); NSRect rect = [self integralRect:[annotationWidget bounds] onPage:[annotationWidget page]]; CGFloat lineWidth = [self unitWidthOnPage:[annotationWidget page]]; CGContextSaveGState(context); CGColorRef color = [NSColor blackColor].CGColor; CGContextSetStrokeColorWithColor(context, color); CGContextStrokeRectWithWidth(context, CGRectInset(NSRectToCGRect(rect), 0,0), lineWidth); } } else if(CNoteToolMode== _toolMode && _annotationType == CAnnotationTypeLink && [annotation isKindOfClass:[CPDFLinkAnnotation class]]) { CGContextSaveGState(context); NSMutableParagraphStyle *paragraphStyle = [[NSParagraphStyle defaultParagraphStyle] mutableCopy]; paragraphStyle.lineBreakMode = NSLineBreakByWordWrapping; paragraphStyle.alignment = NSTextAlignmentLeft; NSColor *backgroundColor = [NSColor clearColor]; NSDictionary *attributes = @{NSFontAttributeName : [NSFont systemFontOfSize:12], NSForegroundColorAttributeName : [NSColor whiteColor], NSBackgroundColorAttributeName : backgroundColor, NSParagraphStyleAttributeName : paragraphStyle}; NSString *drawString = NSLocalizedString(@"No Destination", nil); CPDFDestination *destination = [(CPDFLinkAnnotation *)annotation destination]; if(destination) { CPDFPage *page = destination.page; NSString * url = [(CPDFLinkAnnotation *)annotation URL]; if(destination.page) { NSUInteger index = [self.document indexForPage:page] + 1; drawString = [NSString stringWithFormat:@"%@ %@",NSLocalizedString(@"to Page",nil),@(index)]; } else if(url.length > 0) { drawString = url; } }else{ NSString * url = [(CPDFLinkAnnotation *)annotation URL]; if(url.length > 0) { drawString = url; } } drawString = [drawString getMaxStringWithBounds:annotation.bounds attributes:attributes]; drawString = @""; CGSize size = [drawString sizeWithAttributes:attributes]; CGRect drawRect = annotation.bounds; drawRect.origin.y += (drawRect.size.height - size.height)/2.0; drawRect.origin.x += (drawRect.size.width - size.width)/2.0; drawRect.size.height = size.height; drawRect.size.width = size.width; CGContextSaveGState(context); CGContextSetFillColorWithColor(context, [NSColor colorWithRed:23.0/255.0 green:112.0/255.0 blue:244.0/255.0 alpha:0.5].CGColor); CGContextFillRect(context,annotation.bounds); CGContextRestoreGState(context); [NSGraphicsContext saveGraphicsState]; CGRect frameRect=CGRectMake(annotation.bounds.origin.x, annotation.bounds.origin.y + (annotation.bounds.size.height - 20)/2, annotation.bounds.size.width, 20); float fontSize = 9; NSColor *textColor = [NSColor whiteColor]; CTTextAlignment alignMent = kCTTextAlignmentCenter; CFStringRef stringRef = (__bridge CFStringRef)drawString; NSMutableAttributedString* attString = [[NSMutableAttributedString alloc] initWithString:drawString]; NSInteger _stringLength=[drawString length]; CTTextAlignment theAlignment = alignMent; CTParagraphStyleSetting theSettings[1] = { { kCTParagraphStyleSpecifierAlignment, sizeof(CTTextAlignment),&theAlignment } }; CTParagraphStyleRef paragraphStyleRef = CTParagraphStyleCreate(theSettings, 1); [attString addAttribute:(id)kCTParagraphStyleAttributeName value:(id)paragraphStyleRef range:NSMakeRange(0, _stringLength)]; [attString addAttribute:(id)kCTForegroundColorAttributeName value:(id)textColor.CGColor range:NSMakeRange(0, _stringLength)]; [attString addAttribute:(id)kCTFontNameAttribute value:@"Courier" range:NSMakeRange(0, _stringLength)]; CFAttributedStringRef attrString =(__bridge CFAttributedStringRef) attString; CTFramesetterRef framesetter = CTFramesetterCreateWithAttributedString(attrString); CGMutablePathRef framePath = CGPathCreateMutable(); CGPathAddRect(framePath, NULL, frameRect); CFRange currentRange = CFRangeMake(0, 0); CTFrameRef frameRef = CTFramesetterCreateFrame(framesetter, currentRange, framePath, NULL); CGPathRelease(framePath); CTFrameDraw(frameRef, context); CFRelease(frameRef); CFRelease(framesetter); [NSGraphicsContext restoreGraphicsState]; CGContextRestoreGState(context); } } - (void)setAddStampObject:(CStampSignatureObject *)stampObject keepToolModel:(BOOL)isToolModel { if (CAnnotationTypeStamp == self.annotationType || CAnnotationTypeSignSignature == self.annotationType) { self.stampObject = stampObject; self.isStampModel = isToolModel; [NSCursor clearStampCursor]; } } - (void)addAnnotationWithImage:(NSImage *)image page:(CPDFPage *)page point:(NSPoint)point { NSRect bounds = NSZeroRect; CPDFSelection *selection = [self currentSelection]; CGFloat defaultWidth = 360; CGFloat defaultHeight = 90; NSSize defaultSize = ([page rotation] % 180 == 0) ? NSMakeSize(defaultWidth, defaultHeight) : NSMakeSize(defaultHeight, defaultWidth); bounds = CPDFListViewRectFromCenterAndSize(point, defaultSize); // Make sure it fits in the page bounds = CPDFListViewConstrainRect(bounds, [page boundsForBox:[self displayBox]],[CPDFListViewConfig defaultManager].annotationBorderOffset.floatValue); // bounds = CPDFListViewConstrainRect(bounds, [page boundsForBox:[self displayBox]]); if (page != nil) { BOOL isInitial = NSEqualSizes(bounds.size, NSZeroSize) && selection == nil; // new note added by note tool mode, don't add actual zero sized notes if (isInitial) bounds = CPDFListViewRectFromCenterAndSquareSize(bounds.origin, 8.0); CGFloat borderDefaultWidth = image.size.width; CGFloat borderScale = borderDefaultWidth/image.size.height; if (bounds.size.width/bounds.size.height > borderScale) { bounds.size.height = bounds.size.height; bounds.size.width = bounds.size.height*borderScale; } else { bounds.size.width = bounds.size.width; bounds.size.height = bounds.size.width/borderScale; } CPDFListStampAnnotation *newAnnotation = [[CPDFListStampAnnotation alloc] initWithDocument:self.document image:image]; newAnnotation.bounds = bounds; [newAnnotation setBorderBoundsWithImage:image]; [self addAnnotation:newAnnotation toPage:page]; [[self undoManager] setActionName:NSLocalizedString(@"Add Note", @"Undo action name")]; [self updateActiveAnnotations:@[newAnnotation]]; [self setNeedsDisplayAnnotation:newAnnotation]; } else NSBeep(); } - (void)updateIsRightActiveAnnotations:(NSArray *)activeAnnotations { [self refreshActiveAnnotations:activeAnnotations isRight:YES]; } - (void)updateActiveAnnotations:(NSArray *)activeAnnotations { [self refreshActiveAnnotations:activeAnnotations isRight:NO]; } -(void)refreshActiveAnnotations:(NSArray *)activeAnnotations isRight:(BOOL)isRight { // for (CPDFAnnotation *annotation in self.activeAnnotations) { // if([annotation isKindOfClass:[CPDFLinkAnnotation class]]) { // CPDFLinkAnnotation *linkAnnotation = (CPDFLinkAnnotation *)annotation; // if((linkAnnotation.destination || linkAnnotation.URL.length > 0)) { // } else { // [self removeAnnotation:linkAnnotation]; // } // } // } if(activeAnnotations) { NSArray *selectTure = [activeAnnotations filteredArrayUsingPredicate:[NSPredicate predicateWithFormat:@"SELF in %@", self.activeAnnotations]]; BOOL isSame = NO; if(self.activeAnnotations.count == activeAnnotations.count && self.activeAnnotations.count == selectTure.count) isSame = YES; if(!isSame) { self.activeAnnotations = [NSMutableArray arrayWithArray:activeAnnotations]; if([self.pdfListViewDelegate respondsToSelector:@selector(PDFListViewChangeatioActiveAnnotations:forActiveAnnotations:isRightMenu:)]) [self.pdfListViewDelegate PDFListViewChangeatioActiveAnnotations:self forActiveAnnotations:self.activeAnnotations isRightMenu:isRight]; dispatch_async(dispatch_get_main_queue(), ^{ [[NSNotificationCenter defaultCenter] postNotificationName:CPDFListViewActiveAnnotationsChangeNotification object:self]; }); } } else if (!activeAnnotations && self.activeAnnotations.count > 0) { [self.activeAnnotations removeAllObjects]; if([self.pdfListViewDelegate respondsToSelector:@selector(PDFListViewChangeatioActiveAnnotations:forActiveAnnotations:isRightMenu:)]) [self.pdfListViewDelegate PDFListViewChangeatioActiveAnnotations:self forActiveAnnotations:self.activeAnnotations isRightMenu:isRight]; dispatch_async(dispatch_get_main_queue(), ^{ [[NSNotificationCenter defaultCenter] postNotificationName:CPDFListViewActiveAnnotationsChangeNotification object:self]; }); } } - (void)addActiveAnnotations:(NSArray *)activeAnnotations { BOOL isContains = YES; for (CPDFAnnotation *annotation in activeAnnotations) { if(![self.activeAnnotations containsObject:annotation]) { [self.activeAnnotations addObject:annotation]; isContains = NO; } } if(!isContains) { if([self.pdfListViewDelegate respondsToSelector:@selector(PDFListViewChangeatioActiveAnnotations:forActiveAnnotations:isRightMenu:)]) [self.pdfListViewDelegate PDFListViewChangeatioActiveAnnotations:self forActiveAnnotations:self.activeAnnotations isRightMenu:NO]; dispatch_async(dispatch_get_main_queue(), ^{ [[NSNotificationCenter defaultCenter] postNotificationName:CPDFListViewActiveAnnotationsChangeNotification object:self]; }); } } - (void)removeActiveAnnotations:(NSArray *)removeAnnotations { BOOL isContains = NO; NSMutableArray *tarr = [NSMutableArray arrayWithArray:self.activeAnnotations]; [tarr removeObjectsInArray:removeAnnotations]; self.activeAnnotations = tarr; isContains = YES; if(isContains) { if([self.pdfListViewDelegate respondsToSelector:@selector(PDFListViewChangeatioActiveAnnotations:forActiveAnnotations:isRightMenu:)]) [self.pdfListViewDelegate PDFListViewChangeatioActiveAnnotations:self forActiveAnnotations:self.activeAnnotations isRightMenu:NO]; dispatch_async(dispatch_get_main_queue(), ^{ [[NSNotificationCenter defaultCenter] postNotificationName:CPDFListViewActiveAnnotationsChangeNotification object:self]; }); } } - (void)editAnnotation:(CPDFAnnotation *)annotation { if ([annotation isKindOfClass:[CPDFFreeTextAnnotation class]]) { [self editAnnotationFreeText:(CPDFFreeTextAnnotation *)annotation]; [[self window] makeFirstResponder:self]; [self setNeedsDisplayAnnotation:annotation]; } else if ([annotation isKindOfClass:[CPDFButtonWidgetAnnotation class]] || [annotation isKindOfClass:[CPDFChoiceWidgetAnnotation class]]) { [self editFormAnnotation:self.activeAnnotation]; } else { if([self.pdfListViewDelegate respondsToSelector:@selector(PDFListViewEditAnnotation:forAnnotation:)]) { [self.pdfListViewDelegate PDFListViewEditAnnotation:self forAnnotation:annotation]; } else { [CPDFListView cancelPreviousPerformRequestsWithTarget:self selector:@selector(showHUDHint:) object:self.hoverAnnotation]; if (!self.popOver) { _popOver = [[NSPopover alloc] init]; } if([annotation isKindOfClass:[CPDFTextAnnotation class]]) { __block typeof(self) blockSelf = self; _popOver.delegate = self; CPDFListEditAnnotationViewController *vc = [[CPDFListEditAnnotationViewController alloc] initWithNibName:@"CPDFListEditAnnotationViewController" bundle:[NSBundle mainBundle] annotation:annotation]; vc.pdflistView = self; _popOver.contentViewController = vc; vc.closeCallBack = ^{ [blockSelf.popOver close]; }; NSBox *box = (NSBox *)vc.view; NSView *popoverView = [[[self.popOver contentViewController] view] superview]; [popoverView setWantsLayer:YES]; vc.changeColorCallBack = ^{ NSColor *borColor = annotation.color?:[NSColor whiteColor]; [[popoverView layer] setBackgroundColor:borColor.CGColor]; [blockSelf setNeedsDisplayAnnotationViewForPage:annotation.page]; }; NSColor *borColor = annotation.color?:[NSColor whiteColor]; [[popoverView layer] setBackgroundColor:borColor.CGColor]; _popOver.animates = YES; _popOver.behavior = NSPopoverBehaviorTransient; [_popOver showRelativeToRect:[self convertRect:annotation.bounds fromPage:annotation.page] ofView:self preferredEdge:NSMaxXEdge]; } else if(![annotation isKindOfClass:[CPDFLinkAnnotation class]]){ CPDFListAnnotationNoteWindowController *wc = [CPDFListAnnotationNoteWindowController sharedInstance]; CGRect rect = wc.window.frame; CGRect anBounds = [self convertRect:annotation.bounds fromPage:annotation.page]; anBounds = [self convertRectToScreen:anBounds]; rect.origin.x = anBounds.origin.x; rect.origin.y = anBounds.origin.y; if (@available(macOS 10.13, *)) [wc.window makeKeyAndOrderFront:nil]; else [wc showWindow:nil]; [wc updateAnnotation:annotation]; [wc.window setFrame:rect display:YES animate:NO]; wc.window.title = @""; } } } } - (void)rotateStampAnnotation:(CPDFListStampAnnotation *)annotation rotateAngle:(NSInteger)angle { if([annotation isKindOfClass:[CPDFListStampAnnotation class]]) { CPDFListStampAnnotation *stampAnnotation = (CPDFListStampAnnotation *)annotation; NSInteger rotation = stampAnnotation.rotation; rotation = rotation - angle; if (rotation < 0) { rotation += 360; } else if (rotation >= 360) { rotation-=360; } [annotation setRotation:rotation]; rotation = [annotation appearanceStreamRotation]; [self setNeedsDisplayAnnotationViewForPage:annotation.page]; [[[self undoManager] prepareWithInvocationTarget:self] rotateStampAnnotation:annotation rotateAngle:-angle]; } } - (void)rotateSignatureAnnotation:(CPDFListSignatureAnnotation *)annotation rotateAngle:(NSInteger)angle { if([annotation isKindOfClass:[CPDFListSignatureAnnotation class]]) { CPDFListSignatureAnnotation *signatureAnnotation = (CPDFListSignatureAnnotation *)annotation; NSInteger rotation = signatureAnnotation.rotation; rotation = rotation - angle; if (rotation < 0) { rotation += 360; } else if (rotation >= 360) { rotation-=360; } [signatureAnnotation setRotation:rotation]; rotation = [signatureAnnotation appearanceStreamRotation]; [self setNeedsDisplayAnnotationViewForPage:annotation.page]; [[[self undoManager] prepareWithInvocationTarget:self] rotateSignatureAnnotation:annotation rotateAngle:-angle]; } } - (void)addAnnotationWithAnnotation:(CPDFAnnotation *)annotation toPage:(CPDFPage *)page { [self addAnnotation:annotation toPage:page]; } - (void)addAnnotation:(CPDFAnnotation *)annotation toPage:(CPDFPage *)page { if (annotation == nil) { return; } [[[self undoManager] prepareWithInvocationTarget:self] removeAnnotation:annotation]; [annotation setModificationDate:[NSDate date]]; //widget设置作者与fieldName冲突 if (![annotation isKindOfClass:[CPDFWidgetAnnotation class]]) { [annotation setUserName:CPDFKitShareConfig.annotationAuthor?:NSFullUserName()]; } [page addAnnotation:annotation]; [self setNeedsDisplayAnnotation:annotation]; [self updateHighLightAnnotation:annotation]; [[self undoManager] setActionName:NSLocalizedString(@"Add Note", @"Undo action name")]; dispatch_async(dispatch_get_main_queue(), ^{ [[NSNotificationCenter defaultCenter] postNotificationName:CPDFListViewDidAddAnnotationNotification object:self userInfo:[NSDictionary dictionaryWithObjectsAndKeys:page, CPDFListViewPageKey, annotation, CPDFListViewAnnotationKey, nil]]; }); [self resetPDFToolTipRectsForAfterDelay]; if([self.pdfListViewDelegate respondsToSelector:@selector(PDFListViewAddAnnotations:forAddAnnotations:inPage:)]) [self.pdfListViewDelegate PDFListViewAddAnnotations:self forAddAnnotations:@[annotation] inPage:page]; } - (void)removeAnnotation:(CPDFAnnotation *)annotation { if ([annotation isKindOfClass:[CPDFTextAnnotation class]] && self.popOver.isShown) { // if (annotation.contents.length <= 0) { CPDFAnnotation *wasAnnotation = annotation; CPDFPage *page = wasAnnotation.page; [[[self undoManager] prepareWithInvocationTarget:self] addAnnotation:wasAnnotation toPage:page]; [page removeAnnotation:wasAnnotation]; [self annotationsChangedOnPage:page]; [self setNeedsDisplayAnnotation:wasAnnotation]; dispatch_async(dispatch_get_main_queue(), ^{ [[NSNotificationCenter defaultCenter] postNotificationName:CPDFListViewDidRemoveAnnotationNotification object:self userInfo:[NSDictionary dictionaryWithObjectsAndKeys:wasAnnotation, CPDFListViewAnnotationKey, page, CPDFListViewPageKey, nil]]; }); if([self.pdfListViewDelegate respondsToSelector:@selector(PDFListViewRemoveAnnotations:forRemoveAnnotations:inPage:)]) [self.pdfListViewDelegate PDFListViewRemoveAnnotations:self forRemoveAnnotations:@[annotation] inPage:page]; // } } else { CPDFAnnotation *wasAnnotation = annotation; CPDFPage *page = wasAnnotation.page; [[[self undoManager] prepareWithInvocationTarget:self] addAnnotation:wasAnnotation toPage:page]; if ([wasAnnotation isNote]) { [self resetPDFToolTipRectsForAfterDelay]; } [page removeAnnotation:wasAnnotation]; [self annotationsChangedOnPage:page]; [self setNeedsDisplayAnnotation:wasAnnotation]; [self updateHighLightAnnotation:annotation]; dispatch_async(dispatch_get_main_queue(), ^{ [[NSNotificationCenter defaultCenter] postNotificationName:CPDFListViewDidRemoveAnnotationNotification object:self userInfo:[NSDictionary dictionaryWithObjectsAndKeys:wasAnnotation, CPDFListViewAnnotationKey, page, CPDFListViewPageKey, nil]]; }); if([self.pdfListViewDelegate respondsToSelector:@selector(PDFListViewRemoveAnnotations:forRemoveAnnotations:inPage:)]) if (annotation) { [self.pdfListViewDelegate PDFListViewRemoveAnnotations:self forRemoveAnnotations:@[annotation] inPage:page]; } } } - (void)drawPage:(CPDFPage *)pdfPage toContext:(CGContextRef)context { [super drawPage:pdfPage toContext:context]; [self drawSelectionForPage:pdfPage inContext:context]; BOOL isIncludText = NO; NSMutableArray *currentActiveAnnotations = [NSMutableArray array]; NSMutableArray *currentPageAnnotations = [NSMutableArray array]; for (CPDFAnnotation *an in self.activeAnnotations) { if([an.page isEqual:pdfPage]) { if([an isKindOfClass:[CPDFFreeTextAnnotation class]]) isIncludText = YES; //多选注释框去除mark注释与便签注释 if(!([an isKindOfClass:[CPDFMarkupAnnotation class]] || [an isKindOfClass:[CPDFTextAnnotation class]])) { [currentActiveAnnotations addObject:an]; } [currentPageAnnotations addObject:an]; } } if(currentActiveAnnotations.count > 1) { NSRect rect = [self selectionMultipleBoundsWithAnnotations:currentActiveAnnotations]; CGFloat lineWidth = [self unitWidthOnPage:pdfPage]; CGContextSaveGState(context); CGColorRef color = [CPDFListViewConfig defaultManager].annotationBorderColor.CGColor; CGContextSetStrokeColorWithColor(context, color); CGContextStrokeRectWithWidth(context, CGRectInset(NSRectToCGRect(rect), 0,0), lineWidth); CGContextRestoreGState(context); CGContextSaveGState(context); [CPDFListView DrawResizeHandles:context rect:rect radius:4.0 * lineWidth active:true]; CGContextRestoreGState(context); } if(self.multiplAnnotationObject && !CGRectIsEmpty(self.multiplAnnotationObject.drawRect) && self.multiplAnnotationObject.page == pdfPage) { CGRect selectAnnotationBounds = self.multiplAnnotationObject.drawRect; NSRect rect = selectAnnotationBounds; CGFloat lineWidth = [self unitWidthOnPage:pdfPage]; CGContextSaveGState(context); CGColorRef color = [CPDFListViewConfig defaultManager].annotationBorderColor.CGColor; CGContextSetStrokeColorWithColor(context, color); CGContextStrokeRectWithWidth(context, CGRectInset(NSRectToCGRect(rect), 0,0), lineWidth); CGContextRestoreGState(context); } [currentPageAnnotations enumerateObjectsUsingBlock:^(CPDFAnnotation *annotation, NSUInteger idx, BOOL * _Nonnull stop) { if (annotation.page && [annotation.page isEqual:pdfPage]) { [annotation drawSelectionHighlightForView:self inContext:context isHover:NO]; } }]; [self.selectAnnotations enumerateObjectsUsingBlock:^(CPDFAnnotation *annotation, NSUInteger idx, BOOL * _Nonnull stop) { if (annotation.page && [annotation.page isEqual:pdfPage]) { [annotation drawSelectionHighlightForView:self inContext:context isHover:NO]; } }]; if (self.hoverAnnotation.page && [self.hoverAnnotation.page isEqual:pdfPage] && ![self.activeAnnotations containsObject:self.hoverAnnotation]) { [self.hoverAnnotation drawSelectionHighlightForView:self inContext:context isHover:YES]; } if(!CGRectEqualToRect(self.multiplSelectBounds, CGRectZero) && [self.multiplSelectPage isEqual:pdfPage]) { @synchronized (self) { CGContextSetLineCap(context, kCGLineCapRound); CGContextSetLineWidth(context, 1.0); CGContextSetStrokeColorWithColor(context, [CPDFListViewConfig defaultManager].annotationBorderColor.CGColor); CGContextBeginPath(context); CGContextMoveToPoint(context, self.multiplSelectBounds.origin.x, self.multiplSelectBounds.origin.y); CGContextAddLineToPoint(context, self.multiplSelectBounds.origin.x+ self.multiplSelectBounds.size.width,self.multiplSelectBounds.origin.y); CGContextAddLineToPoint(context, self.multiplSelectBounds.origin.x + self.multiplSelectBounds.size.width,self.multiplSelectBounds.origin.y + + self.multiplSelectBounds.size.height); CGContextAddLineToPoint(context, self.multiplSelectBounds.origin.x,self.multiplSelectBounds.origin.y + + self.multiplSelectBounds.size.height); CGContextClosePath(context); CGFloat lengths[] = {5,5}; CGContextSetLineDash(context, 0, lengths,2); CGContextStrokePath(context); } } } - (void)drawSelectionForPage:(CPDFPage *)pdfPage inContext:(CGContextRef)context { NSRect rect; NSUInteger pageIndex; @synchronized (self) { pageIndex = self.selectionPageIndex; rect = self.selectionRect; } if (pageIndex != NSNotFound) { BOOL isWidget = NO; for (CPDFAnnotation * annotation in self.activeAnnotations) { if ([annotation isForm]) { isWidget = YES; break; } } if (isWidget && _toolMode != CFormToolMode) { return; } NSRect bounds = [pdfPage boundsForBox:[self displayBox]]; CGFloat radius = HANDLE_SIZE * [self unitWidthOnPage:pdfPage]; CGColorRef color = CGColorCreateGenericGray(0.0, 0.6); CGContextSetFillColorWithColor(context, color); CGColorRelease(color); CGContextBeginPath(context); CGContextAddRect(context, NSRectToCGRect(bounds)); CGContextAddRect(context, NSRectToCGRect(rect)); CGContextEOFillPath(context); if ([pdfPage pageIndex] != pageIndex) { color = CGColorCreateGenericGray(0.0, 0.3); CGContextSetFillColorWithColor(context, color); CGColorRelease(color); CGContextFillRect(context, NSRectToCGRect(rect)); } [CPDFListView DrawResizeHandles:context rect:rect radius:radius active:true]; } } - (void)removeShapeLayer { if (![self.shapeLayerTopH isEqual:nil] && ![self.shapeLayerBottomH isEqual:nil] && ![self.shapeLayerLeftV isEqual:nil] && ![self.shapeLayerRightV isEqual:nil]) { [self.shapeLayerTopH removeFromSuperlayer]; [self.shapeLayerBottomH removeFromSuperlayer]; [self.shapeLayerLeftV removeFromSuperlayer]; [self.shapeLayerRightV removeFromSuperlayer]; self.shapeLayerTopH = nil; self.shapeLayerBottomH = nil; self.shapeLayerLeftV = nil; self.shapeLayerRightV = nil; } } - (BOOL)consistentTypeWithAnnotation:(CPDFAnnotation *)annotation { if (self.annotationType == CAnnotationTypeSignSignature) { if (![annotation isKindOfClass:[CPDFSignatureAnnotation class]]) return NO; } else if (self.annotationType == CAnnotationTypeStamp) { if (![annotation isKindOfClass:[CPDFStampAnnotation class]]) return NO; } else if (self.annotationType == CAnnotationTypeAnchored) { if (![annotation isKindOfClass:[CPDFTextAnnotation class]]) return NO; } else if (self.annotationType == CAnnotationTypeLink) { if (![annotation isKindOfClass:[CPDFLinkAnnotation class]]) return NO; } else if (self.annotationType == CAnnotationTypeFreeText) { if (![annotation isKindOfClass:[CPDFFreeTextAnnotation class]]) return NO; } else if (self.annotationType == CAnnotationTypeLine || self.annotationType == CAnnotationTypeArrow || self.annotationType == CAnnotationTypeSquare || self.annotationType == CAnnotationTypeCircle) { if (![annotation isKindOfClass:[CPDFLineAnnotation class]] && ![annotation isKindOfClass:[CPDFSquareAnnotation class]] && ![annotation isKindOfClass:[CPDFCircleAnnotation class]]) return NO; } else if (self.annotationType == CAnnotationTypeHighlight || self.annotationType == CAnnotationTypeUnderline || self.annotationType == CAnnotationTypeStrikeOut) { if (![annotation isKindOfClass:[CPDFMarkupAnnotation class]]) return NO; } else if (self.annotationType == CAnnotationTypeInk) { if (![annotation isKindOfClass:[CPDFInkAnnotation class]]) return NO; } else if (self.annotationType == CAnnotationTypeRadioButton) { } else if (self.annotationType == CAnnotationTypeCheckBox) { } else if (self.annotationType == CAnnotationTypeTextField) { } else if (self.annotationType == CAnnotationTypeComboBox) { } else if (self.annotationType == CAnnotationTypeListMenu) { } else if (self.annotationType == CAnnotationTypeActionButton) { } else if (self.annotationType == CAnnotationTypeSignature) { } else if (self.annotationType == CAnnotationTypeSignText) { } else if (self.annotationType == CAnnotationTypeSignFalse) { } else if (self.annotationType == CAnnotationTypeSignTure) { } else if (self.annotationType == CAnnotationTypeSignCircle) { } else if (self.annotationType == CAnnotationTypeSignLine) { } else if (self.annotationType == CAnnotationTypeSignDot) { } else if (self.annotationType == CAnnotationTypeSignConfig) { } else if (self.annotationType == CAnnotationTypeSignDate) { } return YES; } - (void)enterPresentationDrawMode { self.presentationDrawView.hidden = NO; [self.presentationDrawView clear]; [_presentationDrawView resetUndoManager]; } - (BOOL)isEnterPresentationDrawMode { return !self.presentationDrawView.isHidden; } - (void)changePresentationDrawModelColor:(NSColor *)color { _presentationDrawView.renderColor = color; } - (void)resetPresentationDrawMode { [_presentationDrawView clear]; [_presentationDrawView resetUndoManager]; } - (void)exitPresentationDrawMode { self.presentationDrawView.hidden = YES; } #pragma mark Zooming - (void)zoomToRect:(NSRect)rect onPage:(CPDFPage *)page { if (NSIsEmptyRect(rect) == NO) { BOOL isLegacy = [NSScroller respondsToSelector:@selector(preferredScrollerStyle)] == NO || [NSScroller preferredScrollerStyle] == NSScrollerStyleLegacy; NSRect bounds = [self bounds]; CGFloat scale = 1.0; if (isLegacy) { bounds.size.width -= [NSScroller scrollerWidth]; bounds.size.height -= [NSScroller scrollerWidth]; } if (NSWidth(bounds) * NSHeight(rect) > NSWidth(rect) * NSHeight(bounds)) scale = NSHeight(bounds) / NSHeight(rect); else scale = NSWidth(bounds) / NSWidth(rect); [self setScaleFactor:scale]; NSScrollView *scrollView = [self scrollView]; if (isLegacy && ([scrollView hasHorizontalScroller] == NO || [scrollView hasVerticalScroller] == NO)) { if ([scrollView hasVerticalScroller]) bounds.size.width -= [NSScroller scrollerWidth]; if ([scrollView hasHorizontalScroller]) bounds.size.height -= [NSScroller scrollerWidth]; if (NSWidth(bounds) * NSHeight(rect) > NSWidth(rect) * NSHeight(bounds)) scale = NSHeight(bounds) / NSHeight(rect); else scale = NSWidth(bounds) / NSWidth(rect); [self setScaleFactor:scale]; } [self goToRect:rect onPage:page]; dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.1 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{ CGPoint tPagePoint = CGPointMake(rect.origin.x, rect.origin.y+rect.size.height); [self goToTargetPoint:tPagePoint onPage:page atScrollPosition:CScrollPositionTop]; }); } } #pragma mark NSDraggingDestination protocol - (NSDragOperation)draggingEntered:(id)sender { NSArray *supportArray = [NSArray arrayWithObjects:@"jpg",@"cur",@"bmp",@"jpeg",@"gif",@"png",@"tiff",@"tif",/*@"pic",*/@"ico",@"icns",@"tga",@"psd",@"eps",@"hdr",@"jp2",@"jpc",@"pict",@"sgi",@"pdf", nil]; NSPasteboard *pasteboard = [sender draggingPasteboard]; if ([pasteboard availableTypeFromArray:[NSArray arrayWithObject:NSFilenamesPboardType]]) { NSArray *fileNames = [pasteboard propertyListForType:NSFilenamesPboardType]; NSString *filePath = fileNames.firstObject; if (fileNames.count == 1 && [supportArray containsObject:[filePath.pathExtension lowercaseString]]) { return NSDragOperationCopy; } } return NSDragOperationNone; } - (NSDragOperation)draggingUpdated:(id )sender { NSDragOperation dragOp = NSDragOperationNone; NSPasteboard *pboard = [sender draggingPasteboard]; if ([pboard canReadItemWithDataConformingToTypes:[NSArray arrayWithObjects:NSPasteboardTypeColor, SKPasteboardTypeLineStyle, nil]]) { NSPoint location = [self convertPoint:[sender draggingLocation] fromView:nil]; CPDFPage *page = [self pageForPoint:location nearest:NO]; if (page) { NSArray *annotations = [page annotations]; CPDFAnnotation *annotation = nil; NSInteger i = [annotations count]; location = [self convertPoint:location toPage:page]; while (i-- > 0) { annotation = [annotations objectAtIndex:i]; if ([self annoHitTest:location Anno:annotation] && ([pboard canReadItemWithDataConformingToTypes:[NSArray arrayWithObjects:NSPasteboardTypeColor, nil]] || [annotation hasBorder])) { // if ([annotation isEqual:highlightAnnotation] == NO) { // if (highlightAnnotation) // [self setNeedsDisplayForAnnotation:highlightAnnotation]; // [self setHighlightAnnotation:annotation]; // [self setNeedsDisplayForAnnotation:highlightAnnotation]; // } dragOp = NSDragOperationGeneric; break; } } } if (dragOp == NSDragOperationNone /*&& highlightAnnotation*/) { // [self setNeedsDisplayForAnnotation:highlightAnnotation]; // [self setHighlightAnnotation:nil]; } } else if ([[CPDFListView superclass] instancesRespondToSelector:_cmd]) { dragOp = [super draggingUpdated:sender]; } return dragOp; } - (BOOL)annoHitTest:(NSPoint)point Anno: (CPDFAnnotation *)anno{ return [anno shouldDisplay] ? NSPointInRect(point, [self bounds]) : NO; } - (void)draggingExited:(id )sender { NSPasteboard *pboard = [sender draggingPasteboard]; if ([pboard canReadItemWithDataConformingToTypes:[NSArray arrayWithObjects:NSPasteboardTypeColor, SKPasteboardTypeLineStyle, nil]]) { // if (highlightAnnotation) { // [self setNeedsDisplayForAnnotation:highlightAnnotation]; // [self setHighlightAnnotation:nil]; // } } else if ([[CPDFListView superclass] instancesRespondToSelector:_cmd]) { [super draggingExited:sender]; } } - (BOOL)performDragOperation:(id )sender { BOOL performedDrag = NO; NSPasteboard *pasteboard = [sender draggingPasteboard]; if ([sender draggingSource] != self) { NSArray* filePaths = [pasteboard propertyListForType:NSFilenamesPboardType]; NSArray *supportArray= [NSArray arrayWithObjects:@"jpg",@"cur",@"bmp",@"jpeg",@"gif",@"png",@"tiff",@"tif",/*@"pic",*/@"ico",@"icns",@"tga",@"psd",@"eps",@"hdr",@"jp2",@"jpc",@"pict",@"sgi",@"pdf", nil]; NSString *filePath = filePaths.firstObject; if ([supportArray containsObject:[filePath.pathExtension lowercaseString]]) { if (![KMMemberInfo shared].isMemberAllFunction) { [[KMMemberInfo shared] advancedFunctionUsage]; return NO; } if([[filePath.pathExtension lowercaseString] isEqual:@"pdf"]) { PDFDocument *document = [[PDFDocument alloc] initWithURL:[NSURL fileURLWithPath:filePath]]; if([document isLocked]) { return NO; } } NSImage *image = [[NSImage alloc] initWithContentsOfFile:filePath]; NSPoint point = [sender draggingLocation]; point = [self convertPoint:point fromView:nil]; CPDFPage *page = [self pageForPoint:point nearest:YES]; NSRect rect = NSMakeRect(point.x, point.y - 45, 360, 90); NSRect bounds = [self convertRect:rect toPage:page]; if (page != nil) { CPDFListStampAnnotation *newAnnotation = [[CPDFListStampAnnotation alloc] initWithDocument:self.document image:image]; newAnnotation.bounds = bounds; [newAnnotation setBorderBoundsWithImage:image]; [self addAnnotation:newAnnotation toPage:page]; [[self undoManager] setActionName:NSLocalizedString(@"Add Note", @"Undo action name")]; [self updateActiveAnnotations:@[newAnnotation]]; [self setNeedsDisplayAnnotation:newAnnotation]; } return YES; } } return NO; } #pragma mark - NSPopoverDelegate - (void)popoverWillClose:(NSNotification *)notification { NSPopover *popover = notification.object; if([popover.contentViewController isKindOfClass:[CPDFListEditAnnotationViewController class]]) { CPDFListEditAnnotationViewController *listEditAnnotationViewController = (CPDFListEditAnnotationViewController *)popover.contentViewController; CPDFAnnotation *annotation = listEditAnnotationViewController.annotation; NSString *contensString = listEditAnnotationViewController.contentString; if([annotation isKindOfClass:[CPDFTextAnnotation class]]) { if(contensString && contensString.length > 0) { annotation.contents = listEditAnnotationViewController.contentString; [self setNeedsDisplayAnnotation:annotation]; } else { if([self.activeAnnotations containsObject:annotation]) { [self.activeAnnotations removeObject:annotation]; } [self removeAnnotation:annotation]; } } else { annotation.contents = listEditAnnotationViewController.contentString; [self setNeedsDisplayAnnotation:annotation]; } } self.popOver = nil; } - (void)handlePageChangedNotification:(NSNotification *)notification { if (self.isSinglePageMode || self.isTwoPageMode) { [self resetPDFToolTipRectsForAfterDelay]; } self.copyCount = 0; } #pragma mark - Form Alignment - (KMPDFViewActiveFormsType)formAnnotionsType:(NSArray *)annotationArray { NSSet *set = [NSSet setWithArray:[annotationArray valueForKey:@"type"]]; NSArray *array = [set allObjects]; if (array.count > 1 || ![array.firstObject isEqualToString:@"Widget"]) { return KMPDFViewActiveFormsType_NotAllform; } PDFAnnotation *referenceAnnotation = annotationArray.firstObject; Class referenceAnnotationClass = [referenceAnnotation class]; if ([referenceAnnotationClass isEqual:[CPDFButtonWidgetAnnotation class]]) { referenceAnnotationClass = [CPDFButtonWidgetAnnotation superclass]; } if ([referenceAnnotationClass isEqual:[CPDFTextWidgetAnnotation class]]) { referenceAnnotationClass = [CPDFTextWidgetAnnotation superclass]; } if ([referenceAnnotationClass isEqual:[CPDFChoiceWidgetAnnotation class]]) { referenceAnnotationClass = [CPDFChoiceWidgetAnnotation superclass]; } if (annotationArray.count == 1) { if ([referenceAnnotation isKindOfClass:[CPDFTextWidgetAnnotation class]]) { return KMPDFViewActiveFormsType_TextSingle; } else { return KMPDFViewActiveFormsType_PureSingle; } } for (NSInteger i = 0; i < annotationArray.count; i++) { PDFAnnotation *annotation = [annotationArray objectAtIndex:i]; if (![annotation isKindOfClass:[CPDFButtonWidgetAnnotation class]] && ![annotation isKindOfClass:[CPDFTextWidgetAnnotation class]] && ![annotation isKindOfClass:[CPDFChoiceWidgetAnnotation class]]) { return KMPDFViewActiveFormsType_Mix; } } if ([referenceAnnotation isKindOfClass:[CPDFTextWidgetAnnotation class]]){ return KMPDFViewActiveFormsType_Text; } return KMPDFViewActiveFormsType_Pure; } - (void)formsAnnotationAlign:(KMPDFActiveFormsAlignType)type { CGRect zeroRect = CGRectNull; CGRect highestRect = CGRectZero; CGRect widthestRect = CGRectZero; CPDFAnnotation *firstAnnotation = self.activeAnnotations.firstObject; CGRect leftestRect = firstAnnotation.bounds; CGRect rightestRect = firstAnnotation.bounds; CGRect topestRect = firstAnnotation.bounds; CGRect bottomestRect = firstAnnotation.bounds; CPDFAnnotation *leftestAnnotation = firstAnnotation; CPDFAnnotation *rightestAnnotation = firstAnnotation; CPDFAnnotation *topestAnnotation = firstAnnotation; CPDFAnnotation *bottomestAnnotation = firstAnnotation; CGFloat totalWidth = 0.; CGFloat totalHeight = 0.; for (CPDFAnnotation *annotation in self.activeAnnotations) { zeroRect = CGRectUnion(zeroRect, annotation.bounds); totalWidth += CGRectGetWidth(annotation.bounds); totalHeight += CGRectGetHeight(annotation.bounds); if (CGRectGetHeight(annotation.bounds) > CGRectGetHeight(highestRect)) { highestRect = annotation.bounds; } if (CGRectGetWidth(annotation.bounds) > CGRectGetWidth(widthestRect)) { widthestRect = annotation.bounds; } if (CGRectGetMinX(leftestRect) > CGRectGetMinX(annotation.bounds)) { leftestRect = annotation.bounds; leftestAnnotation = annotation; } if (CGRectGetMaxX(annotation.bounds) > CGRectGetMaxX(rightestRect)) { rightestRect = annotation.bounds; rightestAnnotation = annotation; } if (CGRectGetMaxY(annotation.bounds) > CGRectGetMaxY(topestRect)) { topestRect = annotation.bounds; topestAnnotation = annotation; } if (CGRectGetMinY(bottomestRect) > CGRectGetMinY(annotation.bounds)) { bottomestRect = annotation.bounds; bottomestAnnotation = annotation; } } if (type == KMPDFActiveFormsAlignType_Left ) { NSMutableArray *newBoundsArray = [NSMutableArray array]; for (NSInteger i = 0; i< self.activeAnnotations.count; i++) { CPDFAnnotation *annotation = [self.activeAnnotations objectAtIndex:i]; CGRect bounds = annotation.bounds; bounds.origin.x = zeroRect.origin.x; [newBoundsArray addObject:NSStringFromRect(bounds)]; } [self changeAnnotationsAlign:self.activeAnnotations newBounds:newBoundsArray]; } else if (type == KMPDFActiveFormsAlignType_Right) { NSMutableArray *newBoundsArray = [NSMutableArray array]; for (NSInteger i = 0; i< self.activeAnnotations.count; i++) { CPDFAnnotation *annotation = [self.activeAnnotations objectAtIndex:i]; CGRect bounds = annotation.bounds; bounds.origin.x = CGRectGetMaxX(zeroRect) - bounds.size.width; [newBoundsArray addObject:NSStringFromRect(bounds)]; } [self changeAnnotationsAlign:self.activeAnnotations newBounds:newBoundsArray]; } else if (type == KMPDFActiveFormsAlignType_Top) { NSMutableArray *newBoundsArray = [NSMutableArray array]; for (NSInteger i = 0; i< self.activeAnnotations.count; i++) { CPDFAnnotation *annotation = [self.activeAnnotations objectAtIndex:i]; CGRect bounds = annotation.bounds; bounds.origin.y = CGRectGetMaxY(zeroRect) - bounds.size.height; [newBoundsArray addObject:NSStringFromRect(bounds)]; } [self changeAnnotationsAlign:self.activeAnnotations newBounds:newBoundsArray]; } else if (type == KMPDFActiveFormsAlignType_Bottom) { NSMutableArray *newBoundsArray = [NSMutableArray array]; for (NSInteger i = 0; i< self.activeAnnotations.count; i++) { CPDFAnnotation *annotation = [self.activeAnnotations objectAtIndex:i]; CGRect bounds = annotation.bounds; bounds.origin.y = CGRectGetMinY(zeroRect); [newBoundsArray addObject:NSStringFromRect(bounds)]; } [self changeAnnotationsAlign:self.activeAnnotations newBounds:newBoundsArray]; } else if (type == KMPDFActiveFormsAlignType_Horizontally) { NSMutableArray *newBoundsArray = [NSMutableArray array]; for (NSInteger i = 0; i< self.activeAnnotations.count; i++) { CPDFAnnotation *annotation = [self.activeAnnotations objectAtIndex:i]; CGRect bounds = annotation.bounds; bounds.origin.y = CGRectGetMidY(highestRect) - CGRectGetHeight(bounds)/2; [newBoundsArray addObject:NSStringFromRect(bounds)]; } [self changeAnnotationsAlign:self.activeAnnotations newBounds:newBoundsArray]; } else if (type == KMPDFActiveFormsAlignType_Vertical) { NSMutableArray *newBoundsArray = [NSMutableArray array]; for (NSInteger i = 0; i< self.activeAnnotations.count; i++) { CPDFAnnotation *annotation = [self.activeAnnotations objectAtIndex:i]; CGRect bounds = annotation.bounds; bounds.origin.x = CGRectGetMidX(widthestRect) - CGRectGetWidth(bounds)/2; [newBoundsArray addObject:NSStringFromRect(bounds)]; } [self changeAnnotationsAlign:self.activeAnnotations newBounds:newBoundsArray]; } else if (type == KMPDFActiveFormsAlignType_DisHorizontally) { CGFloat middleGap = CGRectGetWidth(zeroRect) - CGRectGetWidth(leftestRect) - CGRectGetWidth(rightestRect); CGFloat otherAnnotationsTotalWidth = totalWidth - CGRectGetWidth(leftestRect) - CGRectGetWidth(rightestRect); CGFloat gap = (middleGap - otherAnnotationsTotalWidth)/(self.activeAnnotations.count - 1); NSMutableArray *annotationsCopyArray = [self.activeAnnotations mutableCopy]; [annotationsCopyArray sortUsingComparator:^NSComparisonResult(id _Nonnull obj1, id _Nonnull obj2) { CPDFAnnotation *annotation1 = (CPDFAnnotation *)obj1; CPDFAnnotation *annotation2 = (CPDFAnnotation *)obj2; if (annotation1.bounds.origin.x < annotation2.bounds.origin.x) { return NSOrderedAscending; } else { return NSOrderedDescending; } }]; [annotationsCopyArray removeObject:leftestAnnotation]; [annotationsCopyArray removeObject:rightestAnnotation]; NSMutableArray *newBoundsArray = [NSMutableArray array]; CGFloat leftStartX = CGRectGetMaxX(leftestRect) + gap; for (NSInteger i = 0; i < annotationsCopyArray.count; i++) { CPDFAnnotation *annotation = [annotationsCopyArray objectAtIndex:i]; CGRect bounds = annotation.bounds; bounds.origin.x = leftStartX; [newBoundsArray addObject:NSStringFromRect(bounds)]; leftStartX += CGRectGetWidth(bounds) + gap; } [self changeAnnotationsAlign:annotationsCopyArray newBounds:newBoundsArray]; } else if (type == KMPDFActiveFormsAlignType_DisVertical) { CGFloat middleGap = CGRectGetHeight(zeroRect) - CGRectGetHeight(topestRect) - CGRectGetHeight(bottomestRect); CGFloat otherAnnotationsTotalHeight = totalHeight - CGRectGetHeight(topestRect) - CGRectGetHeight(bottomestRect); CGFloat gap = (middleGap - otherAnnotationsTotalHeight)/(self.activeAnnotations.count - 1); NSMutableArray *annotationsCopyArray = [self.activeAnnotations mutableCopy]; [annotationsCopyArray sortUsingComparator:^NSComparisonResult(id _Nonnull obj1, id _Nonnull obj2) { CPDFAnnotation *annotation1 = (CPDFAnnotation *)obj1; CPDFAnnotation *annotation2 = (CPDFAnnotation *)obj2; if (annotation1.bounds.origin.y < annotation2.bounds.origin.y) { return NSOrderedAscending; } else { return NSOrderedDescending; } }]; [annotationsCopyArray removeObject:topestAnnotation]; [annotationsCopyArray removeObject:bottomestAnnotation]; NSMutableArray *newBoundsArray = [NSMutableArray array]; CGFloat bottomStartY = CGRectGetMaxY(bottomestRect) + gap; for (NSInteger i = 0; i < annotationsCopyArray.count; i++) { PDFAnnotation *annotation = [annotationsCopyArray objectAtIndex:i]; CGRect bounds = annotation.bounds; bounds.origin.y = bottomStartY; [newBoundsArray addObject:NSStringFromRect(bounds)]; bottomStartY += CGRectGetHeight(bounds) + gap; } [self changeAnnotationsAlign:annotationsCopyArray newBounds:newBoundsArray]; } } - (void)changeAnnotationsAlign:(NSArray *)annotationArray newBounds:(NSArray *)newBoundsArray { NSMutableArray * oldBoundsArray = [NSMutableArray array]; for (NSInteger i = 0; i < annotationArray.count; i++) { CPDFAnnotation *annotation = [annotationArray objectAtIndex:i]; [oldBoundsArray addObject:NSStringFromRect(annotation.bounds)]; annotation.bounds = NSRectFromString([newBoundsArray objectAtIndex:i]); } [[[self undoManager] prepareWithInvocationTarget:self] changeAnnotationsAlign:annotationArray newBounds:oldBoundsArray]; [self setNeedsDisplay:YES]; } #pragma mark Services - (BOOL)writeSelectionToPasteboard:(NSPasteboard *)pboard types:(NSArray *)types { if ([self toolMode] == CSelectToolMode && NSIsEmptyRect(_selectionRect) == NO && _selectionPageIndex != NSNotFound) { NSMutableArray *writeTypes = [NSMutableArray array]; NSString *pdfType = nil; NSData *pdfData = nil; NSString *tiffType = nil; NSData *tiffData = nil; NSRect selRect = NSIntegralRect(_selectionRect); // Unfortunately only old PboardTypes are requested rather than preferred UTIs, even if we only validate and the Service only requests UTIs, so we need to support both if ([[self document] allowsPrinting] && [[self document] isLocked] == NO) { if ([types containsObject:NSPasteboardTypePDF]) pdfType = NSPasteboardTypePDF; else if ([types containsObject:NSPasteboardTypePDF]) pdfType = NSPasteboardTypePDF; if (pdfType && (pdfData = [[self currentSelectionPage] pdfDataFor:selRect])) [writeTypes addObject:pdfType]; } if ([types containsObject:NSPasteboardTypeTIFF]) tiffType = NSPasteboardTypeTIFF; else if ([types containsObject:NSPasteboardTypeTIFF]) tiffType = NSPasteboardTypeTIFF; if (tiffType && (tiffData = [[self currentSelectionPage] PDFListViewTIFFDataFor:selRect])) [writeTypes addObject:tiffType]; if ([writeTypes count] > 0) { [pboard declareTypes:writeTypes owner:nil]; if (pdfData) [pboard setData:pdfData forType:pdfType]; if (tiffData) [pboard setData:tiffData forType:tiffType]; return YES; } } if ([[self currentSelection] hasCharacters]) { if ([types containsObject:NSPasteboardTypeRTF] || [types containsObject:NSPasteboardTypeRTF]) { [pboard clearContents]; NSAttributedString *attri = [[self currentSelection] attributedString]; if (attri != nil) { [pboard writeObjects:[NSArray arrayWithObjects:attri, nil]]; } return YES; } else if ([types containsObject:NSPasteboardTypeString] || [types containsObject:NSPasteboardTypeString]) { [pboard clearContents]; NSString *str = [[self currentSelection] string]; if (str != nil) { [pboard writeObjects:[NSArray arrayWithObjects:str, nil]]; } return YES; } } return [[CPDFListView superclass] instancesRespondToSelector:_cmd]; } - (id)validRequestorForSendType:(NSString *)sendType returnType:(NSString *)returnType { if ([self toolMode] == CSelectToolMode && NSIsEmptyRect(_selectionRect) == NO && _selectionPageIndex != NSNotFound && returnType == nil && (([[self document] allowsPrinting] && [[self document] isLocked] == NO && [sendType isEqualToString:NSPasteboardTypePDF]) || [sendType isEqualToString:NSPasteboardTypeTIFF])) { return self; } if ([[self currentSelection] hasCharacters] && returnType == nil && ([sendType isEqualToString:NSPasteboardTypeString] || [sendType isEqualToString:NSPasteboardTypeRTF])) { return self; } return [super validRequestorForSendType:sendType returnType:returnType]; } #pragma mark Notification handling - (void)boundsDidChangeNotification:(NSNotification*)notification { id object = notification.object; NSClipView *pdfContentView = self.scrollView.contentView; if (object == pdfContentView) { if ([self.activeAnnotation isKindOfClass:[KMTableAnnotation class]] && [[(KMTableAnnotation*)self.activeAnnotation scrollView] superview]) { [(KMTableAnnotation*)self.activeAnnotation completeEditCellText]; } } } @end