Merge pull request #6757 from timvandermeij/annotation-types

Implement constants for all annotation types

src/core/annotation.js

@@ -515,6 +515,7 @@ var WidgetAnnotation = (function WidgetAnnotationClosure() {
     var dict = params.dict;
     var data = this.data;
 
+    data.annotationType = AnnotationType.WIDGET;
     data.fieldValue = stringToPDFString(
       Util.getInheritableProperty(dict, 'V') || '');
     data.alternativeText = stringToPDFString(dict.get('TU') || '');
@@ -573,7 +574,6 @@ var TextWidgetAnnotation = (function TextWidgetAnnotationClosure() {
     WidgetAnnotation.call(this, params);
 
     this.data.textAlignment = Util.getInheritableProperty(params.dict, 'Q');
-    this.data.annotationType = AnnotationType.WIDGET;
     this.data.hasHtml = !this.data.hasAppearance && !!this.data.fieldValue;
   }
 

src/shared/util.js

@@ -43,9 +43,32 @@ var ImageKind = {
 };
 
 var AnnotationType = {
-  WIDGET: 1,
-  TEXT: 2,
-  LINK: 3
+  TEXT: 1,
+  LINK: 2,
+  FREETEXT: 3,
+  LINE: 4,
+  SQUARE: 5,
+  CIRCLE: 6,
+  POLYGON: 7,
+  POLYLINE: 8,
+  HIGHLIGHT: 9,
+  UNDERLINE: 10,
+  SQUIGGLY: 11,
+  STRIKEOUT: 12,
+  STAMP: 13,
+  CARET: 14,
+  INK: 15,
+  POPUP: 16,
+  FILEATTACHMENT: 17,
+  SOUND: 18,
+  MOVIE: 19,
+  WIDGET: 20,
+  SCREEN: 21,
+  PRINTERMARK: 22,
+  TRAPNET: 23,
+  WATERMARK: 24,
+  THREED: 25,
+  REDACT: 26
 };
 
 var AnnotationFlag = {