From 09f30f873f3e1a0510d5a51dfc97f41f3967b1ae Mon Sep 17 00:00:00 2001
From: Nikolay Pultsin <geometer@fbreader.org>
Date: Thu, 5 Jun 2014 06:36:25 +0100
Subject: [PATCH] CSS-like file for default styles definitions

---
 assets/default/styles.css                     | 100 +++++++++
 assets/default/styles.xml                     |  18 +-
 .../fbreader/src/bookmodel/FBTextKind.h       |   2 +
 .../src/formats/xhtml/XHTMLReader.cpp         |  79 ++++----
 .../fbreader/src/formats/xhtml/XHTMLReader.h  |   2 +
 .../fbreader/bookmodel/FBTextKind.java        |   2 +
 .../zlibrary/text/model/ZLTextMetrics.java    |  12 +-
 .../zlibrary/text/model/ZLTextStyleEntry.java |  29 +--
 .../zlibrary/text/view/ZLTextView.java        |   6 +-
 .../zlibrary/text/view/ZLTextViewBase.java    |  23 ++-
 .../text/view/style/SimpleCSSReader.java      | 117 +++++++++++
 .../text/view/style/ZLTextBaseStyle.java      |   2 +
 .../text/view/style/ZLTextDecoratedStyle.java |   8 +-
 .../style/ZLTextExplicitlyDecoratedStyle.java |  23 ++-
 .../view/style/ZLTextFullyDecoratedStyle.java |   4 +-
 .../text/view/style/ZLTextNGStyle.java        | 161 +++++++++++++++
 .../view/style/ZLTextNGStyleDescription.java  | 189 ++++++++++++++++++
 .../style/ZLTextPartiallyDecoratedStyle.java  |   4 +-
 .../view/style/ZLTextStyleCollection.java     |  12 ++
 19 files changed, 691 insertions(+), 102 deletions(-)
 create mode 100644 assets/default/styles.css
 create mode 100644 src/org/geometerplus/zlibrary/text/view/style/SimpleCSSReader.java
 create mode 100644 src/org/geometerplus/zlibrary/text/view/style/ZLTextNGStyle.java
 create mode 100644 src/org/geometerplus/zlibrary/text/view/style/ZLTextNGStyleDescription.java

diff --git a/assets/default/styles.css b/assets/default/styles.css
new file mode 100644
index 000000000..81cb01cfd
--- /dev/null
+++ b/assets/default/styles.css
@@ -0,0 +1,100 @@
+p {
+  fbreader-id: 51;
+  fbreader-name: xhtml-tag-p;
+  margin-top: 1em;
+  margin-bottom: 1em;
+}
+
+pre {
+  fbreader-id: 9;
+  fbreader-name: "Preformatted text";
+  font-family: Monospace;
+  text-align: left;
+  hyphens: none;
+}
+
+code {
+  fbreader-id: 21;
+  fbreader-name: "Code";
+  font-family: Monospace;
+  hyphens: none;
+}
+
+h1 {
+  fbreader-id: 31;
+  fbreader-name: "Header 1";
+  font-size: 2em;
+  font-weight: bold;
+  margin-top: 0.67em;
+  margin-bottom: 0.67em;
+  hyphens: none;
+}
+
+h2 {
+  fbreader-id: 32;
+  fbreader-name: "Header 2";
+  font-size: 1.5em;
+  font-weight: bold;
+  margin-top: 0.83em;
+  margin-bottom: 0.83em;
+  hyphens: none;
+}
+
+h3 {
+  fbreader-id: 33;
+  fbreader-name: "Header 3";
+  font-size: 1.17em;
+  font-weight: bold;
+  margin-top: 1em;
+  margin-bottom: 1em;
+}
+
+h4 {
+  fbreader-id: 34;
+  fbreader-name: "Header 4";
+  font-weight: bold;
+  margin-top: 1.33em;
+  margin-bottom: 1.33em;
+}
+
+h5 {
+  fbreader-id: 35;
+  fbreader-name: "Header 5";
+  font-size: 0.83em;
+  font-weight: bold;
+  margin-top: 1.67em;
+  margin-bottom: 1.67em;
+}
+
+h6 {
+  fbreader-id: 36;
+  fbreader-name: "Header 6";
+  font-size: 0.67em;
+  font-weight: bold;
+  margin-top: 2.33em;
+  margin-bottom: 2.33em;
+}
+
+em {
+	fbreader-id: 17;
+	fbreader-name: "Emphasis";
+	font-style: italic;
+}
+
+strong {
+	fbreader-id: 18;
+	fbreader-name: "Strong";
+	font-weight: bold;
+}
+
+i {
+	fbreader-id: 27;
+	fbreader-name: "Italic";
+	font-style: italic;
+}
+
+b {
+	fbreader-id: 28;
+	fbreader-name: "Bold";
+	font-weight: bold;
+}
diff --git a/assets/default/styles.xml b/assets/default/styles.xml
index f55f55d3e..7cef792f8 100644
--- a/assets/default/styles.xml
+++ b/assets/default/styles.xml
@@ -6,34 +6,22 @@
 	<style id="1" name="Title" fontSizeDelta="10" bold="true" spaceBefore="2" spaceAfter="7" alignment="center" allowHyphenations="false"/>
 	<style id="3" name="Poem Title" fontSizeDelta="2" bold="true" spaceBefore="6" spaceAfter="6" leftIndent="40" allowHyphenations="false"/>
 	<style id="2" name="Section Title" fontSizeDelta="6" bold="true" spaceAfter="5" alignment="center" allowHyphenations="false"/>
-	<style id="31" name="Header 1" fontSizeDelta="6" bold="true" spaceAfter="5" alignment="center" allowHyphenations="false"/>
-	<style id="32" name="Header 2" fontSizeDelta="6" bold="true" spaceAfter="5" alignment="center" allowHyphenations="false"/>
 	<style id="5" name="Annotation" fontSizeDelta="-2" firstLineIndentDelta="dpi*0.12" allowHyphenations="true"/>
 	<style id="6" name="Epigraph" fontSizeDelta="-2" italic="true" leftIndent="80" allowHyphenations="true"/>
 	<style id="4" name="Subtitle" bold="true" allowHyphenations="true"/>
-	<style id="33" name="Header 3" bold="true" allowHyphenations="true"/>
-	<style id="34" name="Header 4" bold="true" allowHyphenations="true"/>
 	<style id="13" name="Author" leftIndent="20" allowHyphenations="false"/>
 	<style id="14" name="Date" leftIndent="40" allowHyphenations="false"/>
 	<style id="7" name="Stanza" spaceBefore="6" spaceAfter="6" alignment="left" allowHyphenations="false"/>
 	<style id="8" name="Verse" leftIndent="20" alignment="left" allowHyphenations="false"/>
 	<style id="10" name="Image" spaceBefore="8" alignment="center"/>
-	<style id="9" name="Preformatted text" family="Monospace" alignment="left" allowHyphenations="false"/>
 
 	<style id="12" partial="true" name="Cite" italic="true"/>
 	<style id="15" partial="true" name="Internal Hyperlink" allowHyphenations="false" underline="true"/>
 	<style id="37" partial="true" name="External Hyperlink" allowHyphenations="false" underline="true"/>
 	<style id="16" partial="true" name="Footnote" fontSizeDelta="-5" vShift="7" allowHyphenations="false"/>
-	<style id="17" partial="true" name="Emphasis" italic="true"/>
-	<style id="18" partial="true" name="Strong" bold="true"/>
-	<style id="35" name="Header 5" bold="true"/>
-	<style id="36" name="Header 6" bold="true"/>
-	<style id="19" partial="true" name="Subscript" fontSizeDelta="-4" vShift="-4" allowHyphenations="false"/>
-	<style id="20" partial="true" name="Superscript" fontSizeDelta="-4" vShift="10" allowHyphenations="false"/>
-	<style id="21" partial="true" name="Code" italic="true" allowHyphenations="false"/>
-	<style id="22" partial="true" name="StrikeThrough" strikeThrough="true"/>
-	<style id="27" partial="true" name="Italic" italic="true"/>
-	<style id="28" partial="true" name="Bold" bold="true"/>
 	<style id="29" partial="true" name="Definition" italic="true"/>
 	<style id="30" partial="true" name="Definition Description" italic="true"/>
+	<style id="19" partial="true" name="Subscript" fontSizeDelta="-4" vShift="-4" allowHyphenations="false"/>
+	<style id="20" partial="true" name="Superscript" fontSizeDelta="-4" vShift="10" allowHyphenations="false"/>
+	<style id="22" partial="true" name="StrikeThrough" strikeThrough="true"/>
 </DefaultStyles>
diff --git a/jni/NativeFormats/fbreader/src/bookmodel/FBTextKind.h b/jni/NativeFormats/fbreader/src/bookmodel/FBTextKind.h
index 07388b4ad..b1264121f 100644
--- a/jni/NativeFormats/fbreader/src/bookmodel/FBTextKind.h
+++ b/jni/NativeFormats/fbreader/src/bookmodel/FBTextKind.h
@@ -65,6 +65,8 @@ enum FBTextKind {
 	H6 = 36,
 	EXTERNAL_HYPERLINK = 37,
 	//BOOK_HYPERLINK = 38,
+
+	XHTML_TAG_P = 51,
 };
 
 #endif /* __FBTEXTKIND_H__ */
diff --git a/jni/NativeFormats/fbreader/src/formats/xhtml/XHTMLReader.cpp b/jni/NativeFormats/fbreader/src/formats/xhtml/XHTMLReader.cpp
index b2945eb30..458bef5a8 100644
--- a/jni/NativeFormats/fbreader/src/formats/xhtml/XHTMLReader.cpp
+++ b/jni/NativeFormats/fbreader/src/formats/xhtml/XHTMLReader.cpp
@@ -60,6 +60,10 @@ void XHTMLTagAction::endParagraph(XHTMLReader &reader) {
 	reader.endParagraph();
 }
 
+void XHTMLTagAction::restartParagraph(XHTMLReader &reader) {
+	reader.restartParagraph();
+}
+
 class XHTMLGlobalTagAction : public XHTMLTagAction {
 
 private:
@@ -96,7 +100,11 @@ public:
 
 class XHTMLTagParagraphAction : public XHTMLTextModeTagAction {
 
+private:
+	const FBTextKind myTextKind;
+
 public:
+	XHTMLTagParagraphAction(FBTextKind textKind = (FBTextKind)-1);
 	void doAtStart(XHTMLReader &reader, const char **xmlattributes);
 	void doAtEnd(XHTMLReader &reader);
 };
@@ -286,8 +294,14 @@ void XHTMLTagLinkAction::doAtStart(XHTMLReader &reader, const char **xmlattribut
 void XHTMLTagLinkAction::doAtEnd(XHTMLReader&) {
 }
 
+XHTMLTagParagraphAction::XHTMLTagParagraphAction(FBTextKind textKind) : myTextKind(textKind) {
+}
+
 void XHTMLTagParagraphAction::doAtStart(XHTMLReader &reader, const char**) {
 	if (!reader.myNewParagraphInProgress) {
+		if (myTextKind != -1) {
+			bookReader(reader).pushKind(myTextKind);
+		}
 		beginParagraph(reader);
 		reader.myNewParagraphInProgress = true;
 	}
@@ -295,6 +309,9 @@ void XHTMLTagParagraphAction::doAtStart(XHTMLReader &reader, const char**) {
 
 void XHTMLTagParagraphAction::doAtEnd(XHTMLReader &reader) {
 	endParagraph(reader);
+	if (myTextKind != -1) {
+		bookReader(reader).popKind();
+	}
 }
 
 void XHTMLTagBodyAction::doAtStart(XHTMLReader &reader, const char**) {
@@ -316,8 +333,7 @@ void XHTMLTagRestartParagraphAction::doAtStart(XHTMLReader &reader, const char**
 	if (reader.myCurrentParagraphIsEmpty) {
 		bookReader(reader).addFixedHSpace(1);
 	}
-	endParagraph(reader);
-	beginParagraph(reader);
+	restartParagraph(reader);
 }
 
 void XHTMLTagRestartParagraphAction::doAtEnd(XHTMLReader&) {
@@ -496,12 +512,15 @@ void XHTMLTagParagraphWithControlAction::doAtEnd(XHTMLReader &reader) {
 
 void XHTMLTagPreAction::doAtStart(XHTMLReader &reader, const char**) {
 	reader.myPreformatted = true;
+	bookReader(reader).pushKind(XHTML_TAG_P);
+	bookReader(reader).pushKind(PREFORMATTED);
 	beginParagraph(reader);
-	bookReader(reader).addControl(PREFORMATTED, true);
 }
 
 void XHTMLTagPreAction::doAtEnd(XHTMLReader &reader) {
 	endParagraph(reader);
+	bookReader(reader).popKind();
+	bookReader(reader).popKind();
 	reader.myPreformatted = false;
 }
 
@@ -543,7 +562,7 @@ void XHTMLReader::fillTagTable() {
 		//addAction("font", new XHTMLTagAction());
 		addAction("style", new XHTMLTagStyleAction());
 
-		addAction("p", new XHTMLTagParagraphAction());
+		addAction("p", new XHTMLTagParagraphAction(XHTML_TAG_P));
 		addAction("h1", new XHTMLTagParagraphWithControlAction(H1));
 		addAction("h2", new XHTMLTagParagraphWithControlAction(H2));
 		addAction("h3", new XHTMLTagParagraphWithControlAction(H3));
@@ -787,41 +806,12 @@ void XHTMLReader::endElementHandler(const char *tag) {
 void XHTMLReader::beginParagraph() {
 	myCurrentParagraphIsEmpty = true;
 	myModelReader.beginParagraph();
-	bool doBlockSpaceBefore = false;
 	for (std::vector<shared_ptr<ZLTextStyleEntry> >::const_iterator it = myStyleEntryStack.begin(); it != myStyleEntryStack.end(); ++it) {
 		addTextStyleEntry(**it);
-		doBlockSpaceBefore =
-			doBlockSpaceBefore ||
-			(*it)->isFeatureSupported(ZLTextStyleEntry::LENGTH_SPACE_BEFORE);
-	}
-
-	if (doBlockSpaceBefore) {
-		ZLTextStyleEntry blockingEntry(ZLTextStyleEntry::STYLE_OTHER_ENTRY);
-		blockingEntry.setLength(
-			ZLTextStyleEntry::LENGTH_SPACE_BEFORE,
-			0,
-			ZLTextStyleEntry::SIZE_UNIT_PIXEL
-		);
-		addTextStyleEntry(blockingEntry);
 	}
 }
 
 void XHTMLReader::endParagraph() {
-	bool doBlockSpaceAfter = false;
-	for (std::vector<shared_ptr<ZLTextStyleEntry> >::const_iterator it = myStyleEntryStack.begin(); it != myStyleEntryStack.end() - myStylesToRemove; ++it) {
-		doBlockSpaceAfter =
-			doBlockSpaceAfter ||
-			(*it)->isFeatureSupported(ZLTextStyleEntry::LENGTH_SPACE_AFTER);
-	}
-	if (doBlockSpaceAfter) {
-		ZLTextStyleEntry blockingEntry(ZLTextStyleEntry::STYLE_OTHER_ENTRY);
-		blockingEntry.setLength(
-			ZLTextStyleEntry::LENGTH_SPACE_AFTER,
-			0,
-			ZLTextStyleEntry::SIZE_UNIT_PIXEL
-		);
-		addTextStyleEntry(blockingEntry);
-	}
 	for (; myStylesToRemove > 0; --myStylesToRemove) {
 		addTextStyleEntry(*myStyleEntryStack.back());
 		myStyleEntryStack.pop_back();
@@ -829,6 +819,25 @@ void XHTMLReader::endParagraph() {
 	myModelReader.endParagraph();
 }
 
+void XHTMLReader::restartParagraph() {
+	ZLTextStyleEntry spaceAfterBlocker(ZLTextStyleEntry::STYLE_OTHER_ENTRY);
+	spaceAfterBlocker.setLength(
+		ZLTextStyleEntry::LENGTH_SPACE_AFTER,
+		0,
+		ZLTextStyleEntry::SIZE_UNIT_PIXEL
+	);
+	addTextStyleEntry(spaceAfterBlocker);
+	endParagraph();
+	beginParagraph();
+	ZLTextStyleEntry spaceBeforeBlocker(ZLTextStyleEntry::STYLE_OTHER_ENTRY);
+	spaceBeforeBlocker.setLength(
+		ZLTextStyleEntry::LENGTH_SPACE_BEFORE,
+		0,
+		ZLTextStyleEntry::SIZE_UNIT_PIXEL
+	);
+	addTextStyleEntry(spaceBeforeBlocker);
+}
+
 void XHTMLReader::characterDataHandler(const char *text, std::size_t len) {
 	switch (myReadState) {
 		case XHTML_READ_NOTHING:
@@ -845,11 +854,9 @@ void XHTMLReader::characterDataHandler(const char *text, std::size_t len) {
 					if (myCurrentParagraphIsEmpty) {
 						myModelReader.addFixedHSpace(1);
 					}
-					endParagraph();
+					restartParagraph();
 					text += 1;
 					len -= 1;
-					beginParagraph();
-					myModelReader.addControl(PREFORMATTED, true);
 				}
 				std::size_t spaceCounter = 0;
 				while (spaceCounter < len && std::isspace((unsigned char)*(text + spaceCounter))) {
diff --git a/jni/NativeFormats/fbreader/src/formats/xhtml/XHTMLReader.h b/jni/NativeFormats/fbreader/src/formats/xhtml/XHTMLReader.h
index 38dae19d3..03ddb0406 100644
--- a/jni/NativeFormats/fbreader/src/formats/xhtml/XHTMLReader.h
+++ b/jni/NativeFormats/fbreader/src/formats/xhtml/XHTMLReader.h
@@ -59,6 +59,7 @@ protected:
 	static const std::string &pathPrefix(XHTMLReader &reader);	
 	static void beginParagraph(XHTMLReader &reader);
 	static void endParagraph(XHTMLReader &reader);
+	static void restartParagraph(XHTMLReader &reader);
 };
 
 class XHTMLReader : public ZLXMLReader {
@@ -93,6 +94,7 @@ private:
 
 	void beginParagraph();
 	void endParagraph();
+	void restartParagraph();
 	bool addTextStyleEntry(const std::string tag, const std::string aClass);
 	void addTextStyleEntry(const ZLTextStyleEntry &entry);
 
diff --git a/src/org/geometerplus/fbreader/bookmodel/FBTextKind.java b/src/org/geometerplus/fbreader/bookmodel/FBTextKind.java
index d2194c59d..0584c589c 100644
--- a/src/org/geometerplus/fbreader/bookmodel/FBTextKind.java
+++ b/src/org/geometerplus/fbreader/bookmodel/FBTextKind.java
@@ -60,4 +60,6 @@ public interface FBTextKind {
 	byte H6 = 36;
 	byte EXTERNAL_HYPERLINK = 37;
 	//byte BOOK_HYPERLINK = 38;
+
+	byte XHTML_TAG_P = 51;
 };
diff --git a/src/org/geometerplus/zlibrary/text/model/ZLTextMetrics.java b/src/org/geometerplus/zlibrary/text/model/ZLTextMetrics.java
index 009fea5cd..668f97597 100644
--- a/src/org/geometerplus/zlibrary/text/model/ZLTextMetrics.java
+++ b/src/org/geometerplus/zlibrary/text/model/ZLTextMetrics.java
@@ -22,16 +22,12 @@ package org.geometerplus.zlibrary.text.model;
 public final class ZLTextMetrics {
 	public final int DPI;
 	public final int DefaultFontSize;
-	public final int FontSize;
-	public final int FontXHeight;
 	public final int FullWidth;
 	public final int FullHeight;
 
-	public ZLTextMetrics(int dpi, int defaultFontSize, int fontSize, int fontXHeight, int fullWidth, int fullHeight) {
+	public ZLTextMetrics(int dpi, int defaultFontSize, int fullWidth, int fullHeight) {
 		DPI = dpi;
 		DefaultFontSize = defaultFontSize;
-		FontSize = fontSize;
-		FontXHeight = fontXHeight;
 		FullWidth = fullWidth;
 		FullHeight = fullHeight;
 	}
@@ -46,14 +42,14 @@ public final class ZLTextMetrics {
 		}
 		final ZLTextMetrics oo = (ZLTextMetrics)o;
 		return
-			FontSize == oo.FontSize &&
-			FontXHeight == oo.FontXHeight &&
+			DPI == oo.DPI &&
+			DefaultFontSize == oo.DefaultFontSize &&
 			FullWidth == oo.FullWidth &&
 			FullHeight == oo.FullHeight;
 	}
 
 	@Override
 	public int hashCode() {
-		return FontSize + 13 * (FontXHeight + 13 * (FullHeight + 13 * FullWidth));
+		return DPI + 13 * (DefaultFontSize + 13 * (FullHeight + 13 * FullWidth));
 	}
 }
diff --git a/src/org/geometerplus/zlibrary/text/model/ZLTextStyleEntry.java b/src/org/geometerplus/zlibrary/text/model/ZLTextStyleEntry.java
index 69a0a1467..f2fbd7d19 100644
--- a/src/org/geometerplus/zlibrary/text/model/ZLTextStyleEntry.java
+++ b/src/org/geometerplus/zlibrary/text/model/ZLTextStyleEntry.java
@@ -59,11 +59,11 @@ public abstract class ZLTextStyleEntry {
 		byte PERCENT                          = 4;
 	}
 
-	private class Length {
+	public static class Length {
 		public final short Size;
 		public final byte Unit;
 
-		Length(short size, byte unit) {
+		public Length(short size, byte unit) {
 			Size = size;
 			Unit = unit;
 		}
@@ -93,7 +93,7 @@ public abstract class ZLTextStyleEntry {
 		myLengths[featureId] = new Length(size, unit);
 	}
 
-	private int fullSize(ZLTextMetrics metrics, int featureId) {
+	private static int fullSize(ZLTextMetrics metrics, int fontSize, int featureId) {
 		switch (featureId) {
 			default:
 			case Feature.LENGTH_LEFT_INDENT:
@@ -104,26 +104,31 @@ public abstract class ZLTextStyleEntry {
 			case Feature.LENGTH_SPACE_AFTER:
 				return metrics.FullHeight;
 			case Feature.LENGTH_FONT_SIZE:
-				return metrics.FontSize;
+				return fontSize;
 		}
 	}
 
-	public final int getLength(int featureId, ZLTextMetrics metrics) {
-		switch (myLengths[featureId].Unit) {
+	public final int getLength(int featureId, ZLTextMetrics metrics, int baseFontSize) {
+		return compute(myLengths[featureId], metrics, baseFontSize, featureId);
+	}
+
+	public static int compute(Length length, ZLTextMetrics metrics, int baseFontSize, int featureId) {
+		switch (length.Unit) {
 			default:
 			case SizeUnit.PIXEL:
-				return myLengths[featureId].Size * metrics.FontSize / metrics.DefaultFontSize;
+				return length.Size * baseFontSize / metrics.DefaultFontSize;
 			// we understand "point" as "1/2 point"
 			case SizeUnit.POINT:
-				return myLengths[featureId].Size
-					* metrics.DPI * metrics.FontSize
+				return length.Size
+					* metrics.DPI * baseFontSize
 					/ 72 / metrics.DefaultFontSize / 2;
 			case SizeUnit.EM_100:
-				return (myLengths[featureId].Size * metrics.FontSize + 50) / 100;
+				return (length.Size * baseFontSize + 50) / 100;
 			case SizeUnit.EX_100:
-				return (myLengths[featureId].Size * metrics.FontXHeight + 50) / 100;
+				// TODO 1.5 font size => height of X
+				return (length.Size * baseFontSize * 3 / 2 + 50) / 100;
 			case SizeUnit.PERCENT:
-				return (myLengths[featureId].Size * fullSize(metrics, featureId) + 50) / 100;
+				return (length.Size * fullSize(metrics, baseFontSize, featureId) + 50) / 100;
 		}
 	}
 
diff --git a/src/org/geometerplus/zlibrary/text/view/ZLTextView.java b/src/org/geometerplus/zlibrary/text/view/ZLTextView.java
index b02f408a1..e027fead4 100644
--- a/src/org/geometerplus/zlibrary/text/view/ZLTextView.java
+++ b/src/org/geometerplus/zlibrary/text/view/ZLTextView.java
@@ -645,8 +645,10 @@ public abstract class ZLTextView extends ZLTextViewBase {
 				charsPerParagraph * 1.2f);
 
 		final int strHeight = getWordHeight() + getContext().getDescent();
-		final int effectiveHeight = (int) (textHeight - (getTextStyle().getSpaceBefore(metrics())
-				+ getTextStyle().getSpaceAfter(metrics())) / charsPerParagraph);
+		final int effectiveHeight = (int)
+			(textHeight -
+				(getTextStyle().getSpaceBefore(metrics())
+				+ getTextStyle().getSpaceAfter(metrics()) / 2) / charsPerParagraph);
 		final int linesPerPage = effectiveHeight / strHeight;
 
 		return charsPerLine * linesPerPage;
diff --git a/src/org/geometerplus/zlibrary/text/view/ZLTextViewBase.java b/src/org/geometerplus/zlibrary/text/view/ZLTextViewBase.java
index 33312a4ea..c71e59fc8 100644
--- a/src/org/geometerplus/zlibrary/text/view/ZLTextViewBase.java
+++ b/src/org/geometerplus/zlibrary/text/view/ZLTextViewBase.java
@@ -52,14 +52,9 @@ abstract class ZLTextViewBase extends ZLView {
 		// be returned from this method enen in multi-thread environment
 		ZLTextMetrics m = myMetrics;
 		if (m == null) {
-			final ZLTextStyleCollection collection = getTextStyleCollection();
-			final ZLTextBaseStyle base = collection.getBaseStyle();
 			m = new ZLTextMetrics(
 				ZLibrary.Instance().getDisplayDPI(),
-				collection.getDefaultFontSize(),
-				base.getFontSize(),
-				// TODO: font X height
-				base.getFontSize() * 15 / 10,
+				getTextStyleCollection().getDefaultFontSize(),
 				// TODO: screen area width
 				100,
 				// TODO: screen area height
@@ -156,12 +151,18 @@ abstract class ZLTextViewBase extends ZLView {
 
 	private void applyControl(ZLTextControlElement control) {
 		if (control.IsStart) {
-			final ZLTextStyleDecoration decoration =
-				getTextStyleCollection().getDecoration(control.Kind);
-			if (control instanceof ZLTextHyperlinkControlElement) {
-				setTextStyle(decoration.createDecoratedStyle(myTextStyle, ((ZLTextHyperlinkControlElement)control).Hyperlink));
+			final ZLTextNGStyleDescription description =
+				getTextStyleCollection().getDescription(control.Kind);
+			if (description != null) {
+				setTextStyle(new ZLTextNGStyle(myTextStyle, description));
 			} else {
-				setTextStyle(decoration.createDecoratedStyle(myTextStyle));
+				final ZLTextStyleDecoration decoration =
+					getTextStyleCollection().getDecoration(control.Kind);
+				if (control instanceof ZLTextHyperlinkControlElement) {
+					setTextStyle(decoration.createDecoratedStyle(myTextStyle, ((ZLTextHyperlinkControlElement)control).Hyperlink));
+				} else {
+					setTextStyle(decoration.createDecoratedStyle(myTextStyle));
+				}
 			}
 		} else {
 			setTextStyle(myTextStyle.Parent);
diff --git a/src/org/geometerplus/zlibrary/text/view/style/SimpleCSSReader.java b/src/org/geometerplus/zlibrary/text/view/style/SimpleCSSReader.java
new file mode 100644
index 000000000..780252f2d
--- /dev/null
+++ b/src/org/geometerplus/zlibrary/text/view/style/SimpleCSSReader.java
@@ -0,0 +1,117 @@
+/*
+ * Copyright (C) 2007-2014 Geometer Plus <contact@geometerplus.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+package org.geometerplus.zlibrary.text.view.style;
+
+import java.io.*;
+import java.util.*;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.geometerplus.zlibrary.core.filesystem.ZLFile;
+
+class SimpleCSSReader {
+	private enum State {
+		EXPECT_SELECTOR,
+		EXPECT_OPEN_BRACKET,
+		EXPECT_NAME,
+		EXPECT_VALUE
+	}
+
+	private State myState;
+	private Map<Integer,ZLTextNGStyleDescription> myDescriptionMap;
+	private Map<String,String> myCurrentMap;
+	private String mySelector;
+	private String myName;
+
+	Map<Integer,ZLTextNGStyleDescription> read(ZLFile file) {
+		myDescriptionMap = new LinkedHashMap<Integer,ZLTextNGStyleDescription>();
+		myState = State.EXPECT_SELECTOR;
+
+		InputStream stream = null;
+		try {
+			stream = file.getInputStream();
+			final BufferedReader reader = new BufferedReader(new InputStreamReader(stream));
+			String line;
+			while ((line = reader.readLine()) != null) {
+				for (String token : smartSplit(line)) {
+					processToken(token);
+				}
+			}
+		} catch (IOException e) {
+		} finally {
+			if (stream != null) {
+				try {
+					stream.close();
+				} catch (IOException e) {
+				}
+			}
+		}
+
+		return myDescriptionMap;
+	}
+
+	private void processToken(String token) {
+		switch (myState) {
+			case EXPECT_SELECTOR:
+				mySelector = token;
+				myState = State.EXPECT_OPEN_BRACKET;
+				break;
+			case EXPECT_OPEN_BRACKET:
+				if ("{".equals(token)) {
+					myCurrentMap = new HashMap<String,String>();
+					myState = State.EXPECT_NAME;
+				}
+				break;
+			case EXPECT_NAME:
+				if ("}".equals(token)) {
+					if (mySelector != null) {
+						try {
+							myDescriptionMap.put(
+								Integer.valueOf(myCurrentMap.get("fbreader-id")),
+								new ZLTextNGStyleDescription(mySelector, myCurrentMap)
+							);
+						} catch (Exception e) {
+							// ignore
+						}
+					}
+					myState = State.EXPECT_SELECTOR;
+				} else {
+					myName = token;
+					myState = State.EXPECT_VALUE;
+				}
+				break;
+			case EXPECT_VALUE:
+				if (myCurrentMap != null && myName != null) {
+					myCurrentMap.put(myName, token);
+				}
+				myState = State.EXPECT_NAME;
+				break;
+		}
+	}
+
+	private static List<String> smartSplit(String line) {
+		final List<String> tokens = new LinkedList<String>();
+		final Matcher m = Pattern.compile("([^\"\\s:;]+|\".+?\")").matcher(line);
+		while (m.find()) {
+			tokens.add(m.group(1).replace("\"", ""));
+		}
+		return tokens;
+	}
+}
diff --git a/src/org/geometerplus/zlibrary/text/view/style/ZLTextBaseStyle.java b/src/org/geometerplus/zlibrary/text/view/style/ZLTextBaseStyle.java
index 62726dd37..a62936441 100644
--- a/src/org/geometerplus/zlibrary/text/view/style/ZLTextBaseStyle.java
+++ b/src/org/geometerplus/zlibrary/text/view/style/ZLTextBaseStyle.java
@@ -37,6 +37,8 @@ public class ZLTextBaseStyle extends ZLTextStyle {
 
 	public final ZLBooleanOption UseCSSTextAlignmentOption =
 		new ZLBooleanOption("Style", "css:textAlignment", true);
+	public final ZLBooleanOption UseCSSMarginsOption =
+		new ZLBooleanOption("Style", "css:margins", true);
 	public final ZLBooleanOption UseCSSFontSizeOption =
 		new ZLBooleanOption("Style", "css:fontSize", true);
 	public final ZLBooleanOption UseCSSFontFamilyOption =
diff --git a/src/org/geometerplus/zlibrary/text/view/style/ZLTextDecoratedStyle.java b/src/org/geometerplus/zlibrary/text/view/style/ZLTextDecoratedStyle.java
index b12214d03..7e231d366 100644
--- a/src/org/geometerplus/zlibrary/text/view/style/ZLTextDecoratedStyle.java
+++ b/src/org/geometerplus/zlibrary/text/view/style/ZLTextDecoratedStyle.java
@@ -65,8 +65,8 @@ public abstract class ZLTextDecoratedStyle extends ZLTextStyle {
 	private void initMetricsCache(ZLTextMetrics metrics) {
 		myMetrics = metrics;
 		myFontSize = getFontSizeInternal(metrics);
-		mySpaceBefore = getSpaceBeforeInternal(metrics);
-		mySpaceAfter = getSpaceAfterInternal(metrics);
+		mySpaceBefore = getSpaceBeforeInternal(metrics, myFontSize);
+		mySpaceAfter = getSpaceAfterInternal(metrics, myFontSize);
 	}
 
 	@Override
@@ -94,7 +94,7 @@ public abstract class ZLTextDecoratedStyle extends ZLTextStyle {
 		}
 		return mySpaceBefore;
 	}
-	protected abstract int getSpaceBeforeInternal(ZLTextMetrics metrics);
+	protected abstract int getSpaceBeforeInternal(ZLTextMetrics metrics, int fontSize);
 
 	@Override
 	public final int getSpaceAfter(ZLTextMetrics metrics) {
@@ -103,7 +103,7 @@ public abstract class ZLTextDecoratedStyle extends ZLTextStyle {
 		}
 		return mySpaceAfter;
 	}
-	protected abstract int getSpaceAfterInternal(ZLTextMetrics metrics);
+	protected abstract int getSpaceAfterInternal(ZLTextMetrics metrics, int fontSize);
 
 	@Override
 	public final boolean isItalic() {
diff --git a/src/org/geometerplus/zlibrary/text/view/style/ZLTextExplicitlyDecoratedStyle.java b/src/org/geometerplus/zlibrary/text/view/style/ZLTextExplicitlyDecoratedStyle.java
index a63f8ae64..0b0b0dc89 100644
--- a/src/org/geometerplus/zlibrary/text/view/style/ZLTextExplicitlyDecoratedStyle.java
+++ b/src/org/geometerplus/zlibrary/text/view/style/ZLTextExplicitlyDecoratedStyle.java
@@ -69,19 +69,22 @@ public class ZLTextExplicitlyDecoratedStyle extends ZLTextDecoratedStyle impleme
 			return Parent.getFontSize(metrics);
 		}
 
+		// Yes, Parent.Parent, not Parent (parent = current tag pre-defined size,
+		// we want to override it)
+		final int baseFontSize = Parent.Parent.getFontSize(metrics);
 		if (myEntry.isFeatureSupported(FONT_STYLE_MODIFIER)) {
 			if (myEntry.getFontModifier(FONT_MODIFIER_INHERIT) == ZLBoolean3.B3_TRUE) {
-				return Parent.Parent.getFontSize(metrics);
+				return baseFontSize;
 			}
 			if (myEntry.getFontModifier(FONT_MODIFIER_LARGER) == ZLBoolean3.B3_TRUE) {
-				return Parent.Parent.getFontSize(metrics) * 120 / 100;
+				return baseFontSize * 120 / 100;
 			}
 			if (myEntry.getFontModifier(FONT_MODIFIER_SMALLER) == ZLBoolean3.B3_TRUE) {
-				return Parent.Parent.getFontSize(metrics) * 100 / 120;
+				return baseFontSize * 100 / 120;
 			}
 		}
 		if (myEntry.isFeatureSupported(LENGTH_FONT_SIZE)) {
-			return myEntry.getLength(LENGTH_FONT_SIZE, metrics);
+			return myEntry.getLength(LENGTH_FONT_SIZE, metrics, baseFontSize);
 		}
 		return Parent.getFontSize(metrics);
 	}
@@ -153,26 +156,26 @@ public class ZLTextExplicitlyDecoratedStyle extends ZLTextDecoratedStyle impleme
 		return Parent.getVerticalShift();
 	}
 	@Override
-	protected int getSpaceBeforeInternal(ZLTextMetrics metrics) {
-		if (myEntry instanceof ZLTextCSSStyleEntry && !BaseStyle.UseCSSFontFamilyOption.getValue()) {
+	protected int getSpaceBeforeInternal(ZLTextMetrics metrics, int fontSize) {
+		if (myEntry instanceof ZLTextCSSStyleEntry && !BaseStyle.UseCSSMarginsOption.getValue()) {
 			return Parent.getSpaceBefore(metrics);
 		}
 
 		if (!myEntry.isFeatureSupported(LENGTH_SPACE_BEFORE)) {
 			return Parent.getSpaceBefore(metrics);
 		}
-		return myEntry.getLength(LENGTH_SPACE_BEFORE, metrics);
+		return myEntry.getLength(LENGTH_SPACE_BEFORE, metrics, fontSize);
 	}
 	@Override
-	protected int getSpaceAfterInternal(ZLTextMetrics metrics) {
-		if (myEntry instanceof ZLTextCSSStyleEntry && !BaseStyle.UseCSSFontFamilyOption.getValue()) {
+	protected int getSpaceAfterInternal(ZLTextMetrics metrics, int fontSize) {
+		if (myEntry instanceof ZLTextCSSStyleEntry && !BaseStyle.UseCSSMarginsOption.getValue()) {
 			return Parent.getSpaceAfter(metrics);
 		}
 
 		if (!myEntry.isFeatureSupported(LENGTH_SPACE_AFTER)) {
 			return Parent.getSpaceAfter(metrics);
 		}
-		return myEntry.getLength(LENGTH_SPACE_AFTER, metrics);
+		return myEntry.getLength(LENGTH_SPACE_AFTER, metrics, fontSize);
 	}
 	public byte getAlignment() {
 		if (myEntry instanceof ZLTextCSSStyleEntry && !BaseStyle.UseCSSTextAlignmentOption.getValue()) {
diff --git a/src/org/geometerplus/zlibrary/text/view/style/ZLTextFullyDecoratedStyle.java b/src/org/geometerplus/zlibrary/text/view/style/ZLTextFullyDecoratedStyle.java
index b3926855e..56457ec79 100644
--- a/src/org/geometerplus/zlibrary/text/view/style/ZLTextFullyDecoratedStyle.java
+++ b/src/org/geometerplus/zlibrary/text/view/style/ZLTextFullyDecoratedStyle.java
@@ -54,12 +54,12 @@ public class ZLTextFullyDecoratedStyle extends ZLTextPartiallyDecoratedStyle {
 	}
 
 	@Override
-	protected int getSpaceBeforeInternal(ZLTextMetrics metrics) {
+	protected int getSpaceBeforeInternal(ZLTextMetrics metrics, int fontSize) {
 		return myFullDecoration.SpaceBeforeOption.getValue();
 	}
 
 	@Override
-	protected int getSpaceAfterInternal(ZLTextMetrics metrics) {
+	protected int getSpaceAfterInternal(ZLTextMetrics metrics, int fontSize) {
 		return myFullDecoration.SpaceAfterOption.getValue();
 	}
 
diff --git a/src/org/geometerplus/zlibrary/text/view/style/ZLTextNGStyle.java b/src/org/geometerplus/zlibrary/text/view/style/ZLTextNGStyle.java
new file mode 100644
index 000000000..bf09c0478
--- /dev/null
+++ b/src/org/geometerplus/zlibrary/text/view/style/ZLTextNGStyle.java
@@ -0,0 +1,161 @@
+/*
+ * Copyright (C) 2007-2014 Geometer Plus <contact@geometerplus.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+package org.geometerplus.zlibrary.text.view.style;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.geometerplus.zlibrary.core.fonts.FontEntry;
+import org.geometerplus.zlibrary.core.util.ZLBoolean3;
+import org.geometerplus.zlibrary.text.model.ZLTextAlignmentType;
+import org.geometerplus.zlibrary.text.model.ZLTextMetrics;
+import org.geometerplus.zlibrary.text.view.ZLTextStyle;
+
+public class ZLTextNGStyle extends ZLTextDecoratedStyle {
+	private final ZLTextNGStyleDescription myDescription;
+
+	public ZLTextNGStyle(ZLTextStyle parent, ZLTextNGStyleDescription description) {
+		super(parent, parent.Hyperlink);
+		myDescription = description;
+	}
+
+	@Override
+	protected List<FontEntry> getFontEntriesInternal() {
+		final List<FontEntry> parentEntries = Parent.getFontEntries();
+		final String decoratedValue = myDescription.FontFamilyOption.getValue();
+		if ("".equals(decoratedValue)) {
+			return parentEntries;
+		}
+		final FontEntry e = FontEntry.systemEntry(decoratedValue);
+		if (parentEntries.size() > 0 && e.equals(parentEntries.get(0))) {
+			return parentEntries;
+		}
+		final List<FontEntry> entries = new ArrayList<FontEntry>(parentEntries.size() + 1);
+		entries.add(e);
+		entries.addAll(parentEntries);
+		return entries;
+	}
+
+	@Override
+	protected int getFontSizeInternal(ZLTextMetrics metrics) {
+		return myDescription.getFontSize(metrics, Parent.getFontSize(metrics));
+	}
+
+	@Override
+	protected boolean isBoldInternal() {
+		switch (myDescription.isBold()) {
+			case B3_TRUE:
+				return true;
+			case B3_FALSE:
+				return false;
+			default:
+				return Parent.isBold();
+		}
+	}
+	@Override
+	protected boolean isItalicInternal() {
+		switch (myDescription.isItalic()) {
+			case B3_TRUE:
+				return true;
+			case B3_FALSE:
+				return false;
+			default:
+				return Parent.isItalic();
+		}
+	}
+	@Override
+	protected boolean isUnderlineInternal() {
+		switch (myDescription.isUnderlined()) {
+			case B3_TRUE:
+				return true;
+			case B3_FALSE:
+				return false;
+			default:
+				return Parent.isUnderline();
+		}
+	}
+	@Override
+	protected boolean isStrikeThroughInternal() {
+		switch (myDescription.isStrikedThrough()) {
+			case B3_TRUE:
+				return true;
+			case B3_FALSE:
+				return false;
+			default:
+				return Parent.isStrikeThrough();
+		}
+	}
+
+	public int getLeftIndent() {
+		// TODO: implement
+		return Parent.getLeftIndent();
+	}
+	public int getRightIndent() {
+		// TODO: implement
+		return Parent.getRightIndent();
+	}
+	public int getFirstLineIndentDelta() {
+		// TODO: implement
+		return Parent.getFirstLineIndentDelta();
+	}
+	public int getLineSpacePercent() {
+		// TODO: implement
+		return Parent.getLineSpacePercent();
+	}
+	@Override
+	protected int getVerticalShiftInternal() {
+		// TODO: implement
+		return Parent.getVerticalShift();
+	}
+	@Override
+	protected int getSpaceBeforeInternal(ZLTextMetrics metrics, int fontSize) {
+		return myDescription.getSpaceBefore(metrics, Parent.getSpaceBefore(metrics), fontSize);
+	}
+	@Override
+	protected int getSpaceAfterInternal(ZLTextMetrics metrics, int fontSize) {
+		return myDescription.getSpaceAfter(metrics, Parent.getSpaceAfter(metrics), fontSize);
+	}
+
+	@Override
+	public byte getAlignment() {
+		final byte defined = myDescription.getAlignment();
+		if (defined != ZLTextAlignmentType.ALIGN_UNDEFINED) {
+			return defined;
+		}
+		return Parent.getAlignment();
+	}
+
+	@Override
+	public boolean allowHyphenations() {
+		switch (myDescription.allowHyphenations()) {
+			case B3_TRUE:
+				return true;
+			case B3_FALSE:
+				return false;
+			default:
+				return Parent.allowHyphenations();
+		}
+	}
+
+	@Override
+	public String toString() {
+		return "ZLTextNGStyle[" + myDescription.Name + "]";
+	}
+}
diff --git a/src/org/geometerplus/zlibrary/text/view/style/ZLTextNGStyleDescription.java b/src/org/geometerplus/zlibrary/text/view/style/ZLTextNGStyleDescription.java
new file mode 100644
index 000000000..0c9dcca76
--- /dev/null
+++ b/src/org/geometerplus/zlibrary/text/view/style/ZLTextNGStyleDescription.java
@@ -0,0 +1,189 @@
+/*
+ * Copyright (C) 2007-2014 Geometer Plus <contact@geometerplus.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+package org.geometerplus.zlibrary.text.view.style;
+
+import java.util.Map;
+import java.util.HashMap;
+
+import org.geometerplus.zlibrary.core.options.ZLStringOption;
+import org.geometerplus.zlibrary.core.util.ZLBoolean3;
+import org.geometerplus.zlibrary.text.model.*;
+
+public class ZLTextNGStyleDescription {
+	public final String Name;
+
+	public final ZLStringOption FontFamilyOption;
+	public final ZLStringOption FontSizeOption;
+	public final ZLStringOption FontWeightOption;
+	public final ZLStringOption FontStyleOption;
+	public final ZLStringOption HyphenationOption;
+	public final ZLStringOption MarginTopOption;
+	public final ZLStringOption MarginBottomOption;
+	public final ZLStringOption AlignmentOption;
+
+	private static ZLStringOption createOption(String selector, String name, Map<String,String> valueMap) {
+		return new ZLStringOption("Style", selector + "::" + name, valueMap.get(name));
+	}
+
+	ZLTextNGStyleDescription(String selector, Map<String,String> valueMap) {
+		Name = valueMap.get("fbreader-name");
+
+		FontFamilyOption = createOption(selector, "font-family", valueMap);
+		FontSizeOption = createOption(selector, "font-size", valueMap);
+		FontWeightOption = createOption(selector, "font-weight", valueMap);
+		FontStyleOption = createOption(selector, "font-style", valueMap);
+		HyphenationOption = createOption(selector, "hyphens", valueMap);
+		MarginTopOption = createOption(selector, "margin-top", valueMap);
+		MarginBottomOption = createOption(selector, "margin-bottom", valueMap);
+		AlignmentOption = createOption(selector, "text-align", valueMap);
+	}
+
+	int getFontSize(ZLTextMetrics metrics, int baseFontSize) {
+		final ZLTextStyleEntry.Length length = parseLength(FontSizeOption.getValue());
+		if (length == null) {
+			return baseFontSize;
+		}
+		return ZLTextStyleEntry.compute(
+			length, metrics, baseFontSize, ZLTextStyleEntry.Feature.LENGTH_FONT_SIZE
+		);
+	}
+
+	int getSpaceBefore(ZLTextMetrics metrics, int base, int fontSize) {
+		final ZLTextStyleEntry.Length length = parseLength(MarginTopOption.getValue());
+		if (length == null) {
+			return base;
+		}
+		return ZLTextStyleEntry.compute(
+			length, metrics, fontSize, ZLTextStyleEntry.Feature.LENGTH_SPACE_BEFORE
+		);
+	}
+
+	int getSpaceAfter(ZLTextMetrics metrics, int base, int fontSize) {
+		final ZLTextStyleEntry.Length length = parseLength(MarginBottomOption.getValue());
+		if (length == null) {
+			return base;
+		}
+		return ZLTextStyleEntry.compute(
+			length, metrics, fontSize, ZLTextStyleEntry.Feature.LENGTH_SPACE_AFTER
+		);
+	}
+
+	ZLBoolean3 isBold() {
+		final String fontWeight = FontWeightOption.getValue();
+		if ("bold".equals(fontWeight)) {
+			return ZLBoolean3.B3_TRUE;
+		} else if ("normal".equals(fontWeight)) {
+			return ZLBoolean3.B3_FALSE;
+		} else {
+			return ZLBoolean3.B3_UNDEFINED;
+		}
+	}
+	ZLBoolean3 isItalic() {
+		final String fontStyle = FontStyleOption.getValue();
+		if ("italic".equals(fontStyle) || "oblique".equals(fontStyle)) {
+			return ZLBoolean3.B3_TRUE;
+		} else if ("normal".equals(fontStyle)) {
+			return ZLBoolean3.B3_FALSE;
+		} else {
+			return ZLBoolean3.B3_UNDEFINED;
+		}
+	}
+	ZLBoolean3 isUnderlined() {
+		return ZLBoolean3.B3_UNDEFINED;
+	}
+	ZLBoolean3 isStrikedThrough() {
+		return ZLBoolean3.B3_UNDEFINED;
+	}
+
+	byte getAlignment() {
+		final String alignment = AlignmentOption.getValue();
+		if (alignment.length() == 0) {
+			return ZLTextAlignmentType.ALIGN_UNDEFINED;
+		} else if ("center".equals(alignment)) {
+			return ZLTextAlignmentType.ALIGN_CENTER;
+		} else if ("left".equals(alignment)) {
+			return ZLTextAlignmentType.ALIGN_LEFT;
+		} else if ("right".equals(alignment)) {
+			return ZLTextAlignmentType.ALIGN_RIGHT;
+		} else if ("justify".equals(alignment)) {
+			return ZLTextAlignmentType.ALIGN_JUSTIFY;
+		} else {
+			return ZLTextAlignmentType.ALIGN_UNDEFINED;
+		}
+	}
+
+	ZLBoolean3 allowHyphenations() {
+		final String hyphen = HyphenationOption.getValue();
+		if ("auto".equals(hyphen)) {
+			return ZLBoolean3.B3_TRUE;
+		} else if ("none".equals(hyphen)) {
+			return ZLBoolean3.B3_FALSE;
+		} else {
+			return ZLBoolean3.B3_UNDEFINED;
+		}
+	}
+
+	private static final Map<String,Object> ourCache = new HashMap<String,Object>();
+	private static final Object ourNullObject = new Object();
+	private static ZLTextStyleEntry.Length parseLength(String value) {
+		if (value.length() == 0) {
+			return null;
+		}
+
+		final Object cached = ourCache.get(value);
+		if (cached != null) {
+			return cached == ourNullObject ? null : (ZLTextStyleEntry.Length)cached;
+		}
+
+		ZLTextStyleEntry.Length length = null;
+		try {
+			if (value.endsWith("%")) {
+				length = new ZLTextStyleEntry.Length(
+					Short.valueOf(value.substring(0, value.length() - 1)),
+					ZLTextStyleEntry.SizeUnit.PERCENT
+				);
+			} else if (value.endsWith("em")) {
+				length = new ZLTextStyleEntry.Length(
+					(short)(100 * Double.valueOf(value.substring(0, value.length() - 2))),
+					ZLTextStyleEntry.SizeUnit.EM_100
+				);
+			} else if (value.endsWith("ex")) {
+				length = new ZLTextStyleEntry.Length(
+					(short)(100 * Double.valueOf(value.substring(0, value.length() - 2))),
+					ZLTextStyleEntry.SizeUnit.EX_100
+				);
+			} else if (value.endsWith("px")) {
+				length = new ZLTextStyleEntry.Length(
+					Short.valueOf(value.substring(0, value.length() - 2)),
+					ZLTextStyleEntry.SizeUnit.PIXEL
+				);
+			} else if (value.endsWith("pt")) {
+				length = new ZLTextStyleEntry.Length(
+					Short.valueOf(value.substring(0, value.length() - 2)),
+					ZLTextStyleEntry.SizeUnit.POINT
+				);
+			}
+		} catch (Exception e) {
+			// ignore
+		}
+		ourCache.put(value, length != null ? length : ourNullObject);
+		return length;
+	}
+}
diff --git a/src/org/geometerplus/zlibrary/text/view/style/ZLTextPartiallyDecoratedStyle.java b/src/org/geometerplus/zlibrary/text/view/style/ZLTextPartiallyDecoratedStyle.java
index 25d2ad536..a170f776c 100644
--- a/src/org/geometerplus/zlibrary/text/view/style/ZLTextPartiallyDecoratedStyle.java
+++ b/src/org/geometerplus/zlibrary/text/view/style/ZLTextPartiallyDecoratedStyle.java
@@ -131,12 +131,12 @@ class ZLTextPartiallyDecoratedStyle extends ZLTextDecoratedStyle {
 	}
 
 	@Override
-	protected int getSpaceBeforeInternal(ZLTextMetrics metrics) {
+	protected int getSpaceBeforeInternal(ZLTextMetrics metrics, int fontSize) {
 		return Parent.getSpaceBefore(metrics);
 	}
 
 	@Override
-	protected int getSpaceAfterInternal(ZLTextMetrics metrics) {
+	protected int getSpaceAfterInternal(ZLTextMetrics metrics, int fontSize) {
 		return Parent.getSpaceAfter(metrics);
 	}
 
diff --git a/src/org/geometerplus/zlibrary/text/view/style/ZLTextStyleCollection.java b/src/org/geometerplus/zlibrary/text/view/style/ZLTextStyleCollection.java
index f510ba8fc..b319ae5f8 100644
--- a/src/org/geometerplus/zlibrary/text/view/style/ZLTextStyleCollection.java
+++ b/src/org/geometerplus/zlibrary/text/view/style/ZLTextStyleCollection.java
@@ -19,6 +19,8 @@
 
 package org.geometerplus.zlibrary.text.view.style;
 
+import java.util.Map;
+
 import org.geometerplus.zlibrary.core.filesystem.ZLResourceFile;
 import org.geometerplus.zlibrary.core.library.ZLibrary;
 import org.geometerplus.zlibrary.core.util.ZLBoolean3;
@@ -29,10 +31,16 @@ public class ZLTextStyleCollection {
 	public final String Screen;
 	private int myDefaultFontSize;
 	private ZLTextBaseStyle myBaseStyle;
+	private final ZLTextNGStyleDescription[] myDescriptionMap = new ZLTextNGStyleDescription[256];
 	private final ZLTextStyleDecoration[] myDecorationMap = new ZLTextStyleDecoration[256];
 
 	public ZLTextStyleCollection(String screen) {
 		Screen = screen;
+		final Map<Integer,ZLTextNGStyleDescription> descriptions =
+			new SimpleCSSReader().read(ZLResourceFile.createResourceFile("default/styles.css"));
+		for (Map.Entry<Integer,ZLTextNGStyleDescription> entry : descriptions.entrySet()) {
+			myDescriptionMap[entry.getKey() & 0xFF] = entry.getValue();
+		}
 		new TextStyleReader().readQuietly(ZLResourceFile.createResourceFile("default/styles.xml"));
 	}
 
@@ -44,6 +52,10 @@ public class ZLTextStyleCollection {
 		return myBaseStyle;
 	}
 
+	public ZLTextNGStyleDescription getDescription(byte kind) {
+		return myDescriptionMap[kind & 0xFF];
+	}
+
 	public ZLTextStyleDecoration getDecoration(byte kind) {
 		return myDecorationMap[kind & 0xFF];
 	}