Add a real, spec-compliant CSS3/4 engine (ported from ExCSS via PeachPDF)

Source/Demo/Common/DemoUtils.cs

@@ -74,8 +74,8 @@ public static string GetStylesheet(string src)
                     a:link { text-decoration: none; }
                     a:hover { text-decoration: underline; }
                     .gray    { color:gray; }
-                    .example { background-color:#efefef; corner-radius:5px; padding:0.5em; }
-                    .whitehole { background-color:white; corner-radius:10px; padding:15px; }
+                    .example { background-color:#efefef; border-radius:5px; padding:0.5em; }
+                    .whitehole { background-color:white; border-radius:10px; padding:15px; }
                     .caption { font-size: 1.1em }
                     .comment { color: green; margin-bottom: 5px; margin-left: 3px; }
                     .comment2 { color: green; }";

Source/Demo/Common/HtmlRenderer.Demo.Common.csproj

@@ -42,6 +42,34 @@
     <EmbeddedResource Include="Resources\pdf.png" />
     <EmbeddedResource Include="Resources\stopwatch.png" />
     <EmbeddedResource Include="Resources\image32.png" />
+    <EmbeddedResource Include="Resources\Fonts\LiberationSans-Regular.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\LiberationSans-Bold.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\LiberationSans-Italic.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\LiberationSans-BoldItalic.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\LiberationSerif-Regular.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\LiberationSerif-Bold.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\LiberationSerif-Italic.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\LiberationSerif-BoldItalic.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\LiberationMono-Regular.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\LiberationMono-Bold.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\LiberationMono-Italic.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\LiberationMono-BoldItalic.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\NotoSans-Regular.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\NotoSans-Bold.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\NotoSans-Italic.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\NotoSans-BoldItalic.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\NotoSerif-Regular.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\NotoSerif-Bold.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\NotoSerif-Italic.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\NotoSerif-BoldItalic.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\Pacifico-Regular.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\DancingScript-Regular.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\Caveat-Regular.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\IndieFlower-Regular.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\ComicNeue-Regular.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\ComicNeue-Bold.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\ComicNeue-Italic.ttf" />
+    <EmbeddedResource Include="Resources\Fonts\ComicNeue-BoldItalic.ttf" />
   </ItemGroup>
   <ItemGroup>
     <EmbeddedResource Include="TestSamples\01.Header.htm" />
@@ -66,12 +94,14 @@
     <EmbeddedResource Include="TestSamples\20.Fonts decorations.htm" />
     <EmbeddedResource Include="TestSamples\21.Bullets.htm" />
     <EmbeddedResource Include="TestSamples\22.RTL.htm" />
+    <EmbeddedResource Include="TestSamples\23.Media queries and color scheme.htm" />
     <EmbeddedResource Include="TestSamples\30.Misc.htm" />
     <EmbeddedResource Include="TestSamples\31.ACID 1.htm" />
     <EmbeddedResource Include="TestSamples\32.Image in css content.htm" />
     <EmbeddedResource Include="TestSamples\33.Fixed position.htm" />
     <EmbeddedResource Include="TestSamples\34.Breaking pages 1 - Paragraphs.htm" />
     <EmbeddedResource Include="TestSamples\35.Breaking pages 2 - Tables.htm" />
+    <EmbeddedResource Include="TestSamples\36.Float wrap.htm" />
     <EmbeddedResource Include="Samples\00.Intro.htm" />
     <EmbeddedResource Include="Samples\01.History.htm" />
     <EmbeddedResource Include="Samples\02.Text.htm" />

Source/Demo/Common/Resources.cs

@@ -38,6 +38,27 @@ public static byte[] CustomFont
             }
         }
 
+        /// <summary>
+        /// Reads one of the bundled <c>Resources\Fonts\*.ttf</c> demo fonts (Liberation/Noto/whimsical -
+        /// see <c>Resources\Fonts\README.md</c> for the full list and provenance) by file name, e.g.
+        /// <c>GetFontBytes("LiberationSans-Regular.ttf")</c>.
+        /// </summary>
+        public static byte[] GetFontBytes(string fileName)
+        {
+            var stream = GetManifestResourceStream("Fonts." + fileName);
+
+            var buffer = new byte[16 * 1024];
+            using (var ms = new MemoryStream())
+            {
+                int read;
+                while ((read = stream.Read(buffer, 0, buffer.Length)) > 0)
+                {
+                    ms.Write(buffer, 0, read);
+                }
+                return ms.ToArray();
+            }
+        }
+
         public static Stream Comment16
         {
             get { return GetManifestResourceStream("comment16.gif"); }

Source/Demo/Common/Resources/Fonts/OFL-Caveat.txt

@@ -0,0 +1,93 @@
+Copyright 2014 The Caveat Project Authors (https://github.com/googlefonts/caveat)
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+http://scripts.sil.org/OFL
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded, 
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

Source/Demo/Common/Resources/Fonts/OFL-ComicNeue.txt

@@ -0,0 +1,93 @@
+Copyright 2014 The Comic Neue Project Authors (https://github.com/crozynski/comicneue)
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+http://scripts.sil.org/OFL
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded, 
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

Source/Demo/Common/Resources/Fonts/OFL-DancingScript.txt

@@ -0,0 +1,93 @@
+Copyright 2016 The Dancing Script Project Authors (https://github.com/googlefonts/DancingScript), with Reserved Font Name 'Dancing Script'.
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+http://scripts.sil.org/OFL
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded, 
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.