[RELEASE] iText 7 pdfHTML - 3.0.4

https://github.com/itext/i7j-pdfhtml/releases/tag/3.0.4

* release_branch:
  [RELEASE] pdfHTML 3.0.4
  Add a test on NPE while updating layout box of flex element
  Add overflow tests
  Remove TODO related to already closed ticket
  Add message logging for not supported flex-related properties
  Support collapsing margins for flex container
  Apply overflow: visible on anonymous flex items
  Add a test on max-height
  Remove redundant TODOs. Update cmps
  Update cmp files and their names
  Add missing copyright headers
  Reorganize AbsoluteNonReplacedWidth and PositionRelative tests
  Replace html2pdf-private tests
  Replace html2pdf-private tests: CssOpacityTest
  Add missing copyright headers
  Add flexbox-basic and flexbox-sizing tests
  Fix a long name issue
  Add missing copyright headers
  Add integration tests for flex algorithm
  Make FlexContainer be default-accessed
  Update cmps after a fix of flex container's width
  Support justify-content and align-tems properties
  Replace html2pdf-private tests: TextPropertiesTest
  Add a test on processing of simultaneous page-break avoid and page-break always
  Add missing copyright headers
  Add flex-aspect-ratio-img-column and flex-aspect-ratio-img-row tests
  Replace html2pdf-private tests: PsedoElementsTest
  Add missing copyright headers
  Add flexbox-align-items and flexbox-definite-sizes tests
  Add missing copyright headers
  Reorganize FunctionalCalligraphTest
  Implement display:flex's tagWorker and cssAppliers
  Add missing copyright headers
  Add flexbox align-items and overflow tests
  Replace html2pdf-private tests: ImagesDpiTest
  Replace html2pdf-private tests: ClearTest
  Replace html2pdf-private tests: VerticalAlignmetTest and RgbaTest
  Add missing copyright headers
  Add direction tests
  Add test for table with wrong colspan value
  Replace html2pdf-private test: PageBreakTest
  Replace html2pdf-private tests: BoxSizingTest
  Add test for Tag Structure flushing error for pdf converted from html
  Replace BackgroundImageTest from html2pdf-private
  Replace tests from html2pdf-private element#ImageTest
  Support 'display:inline-block' for 'label' tag
  Add missing copyright headers
  Reorganize tests
  Add missing copyright headers
  Add flexbox-justify-content tests
  Edit name in some tests
  Test files cmp update
  Update tests after validator improvements
  Add missing copyright headers
  Add flexbox tests
  Add missing copyright headers
  Add w3c flexbox tests starting with flexbox_flex
  Add a test to demonstrate the issue with rowspan and column widths
  Add missing copyright headers
  Fix javadoc documentation message
  [AFTER RELEASE] pdfHTML 3.0.3
  Add missing copyright headers
  Make SvgTagWorker constructor logging more clear

Author: iText-CI

pom.xml

@@ -5,12 +5,12 @@
   <parent>
     <groupId>com.itextpdf</groupId>
     <artifactId>root</artifactId>
-    <version>7.1.14</version>
+    <version>7.1.15</version>
     <relativePath />
   </parent>
 
   <artifactId>html2pdf</artifactId>
-  <version>3.0.3</version>
+  <version>3.0.4</version>
 
   <name>pdfHTML</name>
   <description>pdfHTML is an iText 7 add-on that lets you to parse (X)HTML snippets and the associated CSS and converts

src/main/java/com/itextpdf/html2pdf/ConverterProperties.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: Bruno Lowagie, Paulo Soares, et al.
 
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/Html2PdfProductInfo.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: Bruno Lowagie, Paulo Soares, et al.
     
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/HtmlConverter.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: Bruno Lowagie, Paulo Soares, et al.
 
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/LogMessageConstant.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: Bruno Lowagie, Paulo Soares, et al.
 
     This program is free software; you can redistribute it and/or modify
@@ -75,6 +75,9 @@ public final class LogMessageConstant {
     public static final String EXCEEDED_THE_MAXIMUM_NUMBER_OF_RELAYOUTS = "Exceeded the maximum number of relayouts. " +
             "The resultant document may look not as expected. " +
             "Because of the content being dynamic iText performs several relayouts to produce correct document.";
+    /** The constant FLEX_PROPERTY_IS_NOT_SUPPORTED_YET. */
+    public static final String FLEX_PROPERTY_IS_NOT_SUPPORTED_YET =
+            "Flex related property {0}: {1} is not supported yet.";
     /** The Constant INPUT_FIELD_DOES_NOT_FIT. */
     public static final String INPUT_FIELD_DOES_NOT_FIT = "Input field doesn't fit in outer object. It will be clipped";
     /** The Constant INPUT_TYPE_IS_INVALID. */
@@ -115,8 +118,15 @@ public final class LogMessageConstant {
     public static final String HSL_COLOR_NOT_SUPPORTED = "Hsl colors are not supported";
     /** The Constant UNABLE_TO_PROCESS_EXTERNAL_CSS_FILE. */
     public static final String UNABLE_TO_PROCESS_EXTERNAL_CSS_FILE = "Unable to process external css file";
-    /** The Constant UNABLE_TO_PROCESS_IMAGE_AS_SVG */
+    /**
+     * The Constant UNABLE_TO_PROCESS_IMAGE_AS_SVG.
+     *
+     * @deprecated will be removed in iText 7.2, use {@link #UNABLE_TO_PROCESS_SVG_ELEMENT}
+     */
+    @Deprecated
     public static final String UNABLE_TO_PROCESS_IMAGE_AS_SVG = "Unable to process image found at {0} as an SVG";
+    /** The Constant UNABLE_TO_PROCESS_SVG  */
+    public static final String UNABLE_TO_PROCESS_SVG_ELEMENT = "Unable to process an SVG element";
     /** The Constant UNABLE_TO_RESOLVE_COUNTER. */
     public static final String UNABLE_TO_RESOLVE_COUNTER = "Unable to resolve counter \"{0}\"";
     /** The Constant UNABLE_TO_RETRIEVE_FONT. */

src/main/java/com/itextpdf/html2pdf/attach/Attacher.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: Bruno Lowagie, Paulo Soares, et al.
     
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/IHtmlProcessor.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: Bruno Lowagie, Paulo Soares, et al.
     
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/ITagWorker.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: Bruno Lowagie, Paulo Soares, et al.
     
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/ITagWorkerFactory.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: Bruno Lowagie, Paulo Soares, et al.
     
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/ProcessorContext.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: Bruno Lowagie, Paulo Soares, et al.
 
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/State.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: Bruno Lowagie, Paulo Soares, et al.
     
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/impl/DefaultHtmlProcessor.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: Bruno Lowagie, Paulo Soares, et al.
 
     This program is free software; you can redistribute it and/or modify
@@ -72,12 +72,14 @@ This file is part of the iText (R) project.
 import com.itextpdf.layout.Document;
 import com.itextpdf.layout.IPropertyContainer;
 import com.itextpdf.layout.element.Div;
+import com.itextpdf.layout.element.IElement;
 import com.itextpdf.layout.font.FontFamilySplitter;
 import com.itextpdf.layout.font.FontInfo;
 import com.itextpdf.layout.font.Range;
 import com.itextpdf.layout.property.Property;
 import com.itextpdf.layout.property.RenderingMode;
 import com.itextpdf.layout.renderer.DocumentRenderer;
+import com.itextpdf.layout.renderer.FlexContainerRenderer;
 import com.itextpdf.styledxmlparser.css.CssDeclaration;
 import com.itextpdf.styledxmlparser.css.font.CssFontFace;
 import com.itextpdf.styledxmlparser.css.CssFontFaceRule;

src/main/java/com/itextpdf/html2pdf/attach/impl/DefaultTagWorkerFactory.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: Bruno Lowagie, Paulo Soares, et al.
     
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/impl/DefaultTagWorkerMapping.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: Bruno Lowagie, Paulo Soares, et al.
 
     This program is free software; you can redistribute it and/or modify
@@ -51,6 +51,7 @@ This file is part of the iText (R) project.
 import com.itextpdf.html2pdf.attach.impl.tags.CaptionTagWorker;
 import com.itextpdf.html2pdf.attach.impl.tags.ColTagWorker;
 import com.itextpdf.html2pdf.attach.impl.tags.ColgroupTagWorker;
+import com.itextpdf.html2pdf.attach.impl.tags.DisplayFlexTagWorker;
 import com.itextpdf.html2pdf.attach.impl.tags.DisplayTableRowTagWorker;
 import com.itextpdf.html2pdf.attach.impl.tags.DisplayTableTagWorker;
 import com.itextpdf.html2pdf.attach.impl.tags.DivTagWorker;
@@ -202,13 +203,15 @@ class DefaultTagWorkerMapping {
         workerMapping.putMapping(TagConstants.A, CssConstants.TABLE_CELL, ABlockTagWorker.class);
 
         workerMapping.putMapping(TagConstants.LABEL, CssConstants.BLOCK, DivTagWorker.class);
+        workerMapping.putMapping(TagConstants.LABEL, CssConstants.INLINE_BLOCK, DivTagWorker.class);
 
         workerMapping.putMapping(TagConstants.DIV, CssConstants.TABLE, DisplayTableTagWorker.class);
         workerMapping.putMapping(TagConstants.DIV, CssConstants.TABLE_ROW, DisplayTableRowTagWorker.class);
         workerMapping.putMapping(TagConstants.DIV, CssConstants.INLINE, SpanTagWorker.class);
         workerMapping.putMapping(TagConstants.DIV, CssConstants.INLINE_TABLE, DisplayTableTagWorker.class);
         workerMapping.putMapping(TagConstants.DIV, CssConstants.TABLE_CELL, TdTagWorker.class);
-
+        workerMapping.putMapping(TagConstants.DIV, CssConstants.FLEX, DisplayFlexTagWorker.class);
+        workerMapping.putMapping(TagConstants.SPAN, CssConstants.FLEX, DisplayFlexTagWorker.class);
 
         // pseudo elements mapping
         String beforePseudoElemName = CssPseudoElementUtil.createPseudoElementTagName(CssConstants.BEFORE);

src/main/java/com/itextpdf/html2pdf/attach/impl/LinkContext.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: iText Software.
 
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/impl/OutlineHandler.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: Bruno Lowagie, Paulo Soares, et al.
 
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/impl/layout/BodyHtmlStylesContainer.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: iText Software.
 
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/impl/layout/DimensionContainer.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: iText Software.
 
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/impl/layout/HeightDimensionContainer.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: iText Software.
 
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/impl/layout/Html2PdfProperty.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: Bruno Lowagie, Paulo Soares, et al.
 
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/impl/layout/HtmlBodyStylesApplierHandler.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: Bruno Lowagie, Paulo Soares, et al.
 
     This program is free software; you can redistribute it and/or modify
@@ -60,7 +60,7 @@ This file is part of the iText (R) project.
 import java.util.Map;
 
 /**
- * This handler draws backgrounds and borders for html, body and @page styles.
+ * This handler draws backgrounds and borders for html, body and page-annotation styles.
  */
 class HtmlBodyStylesApplierHandler implements IEventHandler {
 

src/main/java/com/itextpdf/html2pdf/attach/impl/layout/HtmlDocument.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: iText Software.
 
     This program is offered under a commercial and under the AGPL license.

src/main/java/com/itextpdf/html2pdf/attach/impl/layout/HtmlDocumentRenderer.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: Bruno Lowagie, Paulo Soares, et al.
 
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/impl/layout/HtmlPageBreak.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: Bruno Lowagie, Paulo Soares, et al.
     
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/impl/layout/HtmlPageBreakType.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: Bruno Lowagie, Paulo Soares, et al.
     
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/impl/layout/PageContextProcessor.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: Bruno Lowagie, Paulo Soares, et al.
 
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/impl/layout/PageContextProperties.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: Bruno Lowagie, Paulo Soares, et al.
 
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/impl/layout/PageCountElement.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: Bruno Lowagie, Paulo Soares, et al.
     
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/impl/layout/PageCountRenderer.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: Bruno Lowagie, Paulo Soares, et al.
     
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/impl/layout/PageCountType.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: Bruno Lowagie, Paulo Soares, et al.
     
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/impl/layout/PageMarginBoxBuilder.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: iText Software.
 
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/impl/layout/PageMarginBoxDummyElement.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: iText Software.
 
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/impl/layout/PageSizeParser.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: Bruno Lowagie, Paulo Soares, et al.
 
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/impl/layout/PageTargetCountElement.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: iText Software.
 
     This program is offered under a commercial and under the AGPL license.

src/main/java/com/itextpdf/html2pdf/attach/impl/layout/PageTargetCountRenderer.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: iText Software.
 
     This program is offered under a commercial and under the AGPL license.

src/main/java/com/itextpdf/html2pdf/attach/impl/layout/RunningElement.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: iText Software.
 
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/impl/layout/RunningElementContainer.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: iText Software.
 
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/impl/layout/WidthDimensionContainer.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: iText Software.
 
     This program is free software; you can redistribute it and/or modify

src/main/java/com/itextpdf/html2pdf/attach/impl/layout/form/element/AbstractSelectField.java

@@ -1,6 +1,6 @@
 /*
     This file is part of the iText (R) project.
-    Copyright (c) 1998-2020 iText Group NV
+    Copyright (c) 1998-2021 iText Group NV
     Authors: iText Software.
 
     This program is free software; you can redistribute it and/or modify