namespace processing cleanup; 'inherit' font size

TODO.1.5

@@ -10,7 +10,7 @@ litres: author photos
 * ePub:
   DONE reference resolver (Имя розы)
   ** reverence shortening in native code (like java code shortening)
-  ** large covers (cover mark for images in native code)
+  DONE large covers (cover mark for images in native code)
 * "modes" for wallpapers: tile, fullscreen, etc.
 * zip: re-use open files
 DONE Screen orientation by default: not selected?
@@ -39,7 +39,8 @@ DONE encodings list for native plugins
   ** metrics: screen height & width
   DONE font size
   DONE font size: smaller and larger
-  ** font size: inherit
+  ** font modifier: smallcaps
+  DONE font size: inherit
   DONE underline
   DONE strikethrough
   ** embedded fonts
@@ -49,7 +50,7 @@ DONE encodings list for native plugins
   ** embedded tags in selectors (h2 p { font-family: helvetica })
   ** colors
   ** backgrounds
-  ** don't apply "fbreader internal" font size settings before CSS "smaller" or "larger"
+  DONE don't apply "fbreader internal" font size settings before CSS "smaller" or "larger"
 * предупреждение "не могу открыть зашифрованный файл"
 * API от Paragon
 * Two-page view

jni/NativeFormats/fbreader/src/formats/css/StyleSheetTable.cpp

@@ -221,6 +221,9 @@ shared_ptr<ZLTextStyleEntry> StyleSheetTable::createControl(const AttributeMap &
 			size = 144;
 		} else if (fontSize[0] == "xx-large") {
 			size = 173;
+		} else if (fontSize[0] == "inherit") {
+			entry->setFontModifier(ZLTextStyleEntry::FONT_MODIFIER_INHERIT, true);
+			doSetFontSize = false;
 		} else if (fontSize[0] == "smaller") {
 			entry->setFontModifier(ZLTextStyleEntry::FONT_MODIFIER_SMALLER, true);
 			doSetFontSize = false;

jni/NativeFormats/fbreader/src/formats/fb2/FB2BookReader.cpp

@@ -58,6 +58,10 @@ void FB2BookReader::characterDataHandler(const char *text, size_t len) {
 	}
 }
 
+bool FB2BookReader::processNamespaces() const {
+	return true;
+}
+
 void FB2BookReader::startElementHandler(int tag, const char **xmlattributes) {
 	const char *id = attributeValue(xmlattributes, "id");
 	if (id != 0 && tag != _BINARY) {
@@ -158,8 +162,7 @@ void FB2BookReader::startElementHandler(int tag, const char **xmlattributes) {
 			break;
 		case _A:
 		{
-			const std::string hrefName = xlinkNamespace() + ":href";
-			const char *ref = attributeValue(xmlattributes, hrefName.c_str());
+			const char *ref = attributeValue(xmlattributes, myHrefPredicate);
 			if (ref != 0) {
 				if (ref[0] == '#') {
 					const char *type = attributeValue(xmlattributes, "type");
@@ -182,8 +185,7 @@ void FB2BookReader::startElementHandler(int tag, const char **xmlattributes) {
 		}
 		case _IMAGE:
 		{
-			const std::string hrefName = xlinkNamespace() + ":href";
-			const char *ref = attributeValue(xmlattributes, hrefName.c_str());
+			const char *ref = attributeValue(xmlattributes, myHrefPredicate);
 			const char *vOffset = attributeValue(xmlattributes, "voffset");
 			char offset = (vOffset != 0) ? atoi(vOffset) : 0;
 			if ((ref != 0) && (*ref == '#')) {

jni/NativeFormats/fbreader/src/formats/fb2/FB2BookReader.h

@@ -31,6 +31,7 @@ public:
 	FB2BookReader(BookModel &model);
 	bool readBook();
 
+	bool processNamespaces() const;
 	void startElementHandler(int tag, const char **attributes);
 	void endElementHandler(int tag);
 	void characterDataHandler(const char *text, size_t len);

jni/NativeFormats/fbreader/src/formats/fb2/FB2CoverReader.cpp

@@ -37,6 +37,10 @@ shared_ptr<const ZLImage> FB2CoverReader::readCover() {
 	return myImage;
 }
 
+bool FB2CoverReader::processNamespaces() const {
+	return true;
+}
+
 void FB2CoverReader::startElementHandler(int tag, const char **attributes) {
 	switch (tag) {
 		case _COVERPAGE:
@@ -44,8 +48,7 @@ void FB2CoverReader::startElementHandler(int tag, const char **attributes) {
 			break;
 		case _IMAGE:
 			if (myReadCoverPage) {
-				const std::string hrefName = xlinkNamespace() + ":href";
-				const char *ref = attributeValue(attributes, hrefName.c_str());
+				const char *ref = attributeValue(attributes, myHrefPredicate);
 				if (ref != 0 && *ref == '#' && *(ref + 1) != '\0') {
 					myImageId = ref + 1;
 				}

jni/NativeFormats/fbreader/src/formats/fb2/FB2CoverReader.h

@@ -32,6 +32,7 @@ public:
 	shared_ptr<const ZLImage> readCover();
 
 private:
+	bool processNamespaces() const;
 	void startElementHandler(int tag, const char **attributes);
 	void endElementHandler(int tag);
 	void characterDataHandler(const char *text, size_t len);

jni/NativeFormats/fbreader/src/formats/fb2/FB2Reader.cpp

@@ -20,12 +20,14 @@
 #include <cstring>
 
 #include <ZLibrary.h>
-
 #include <ZLStringUtil.h>
 #include <ZLXMLNamespace.h>
 
 #include "FB2Reader.h"
 
+FB2Reader::FB2Reader() : myHrefPredicate(ZLXMLNamespace::XLink, "href") {
+}
+
 void FB2Reader::startElementHandler(const char *t, const char **attributes) {
 	startElementHandler(tag(t), attributes);
 }
@@ -80,21 +82,6 @@ int FB2Reader::tag(const char *name) {
 	}
 }
 
-bool FB2Reader::processNamespaces() const {
-	return true;
-}
-
-void FB2Reader::namespaceListChangedHandler() {
-	const std::map<std::string,std::string> namespaceMap = namespaces();
-	for (std::map<std::string,std::string>::const_iterator it = namespaceMap.begin(); it != namespaceMap.end(); ++it) {
-		if (it->second == ZLXMLNamespace::XLink) {
-			myXLinkNamespace = it->first;
-			return;
-		}
-	}
-	myXLinkNamespace.erase();
-}
-
 void FB2Reader::collectExternalEntities(std::map<std::string,std::string> &entityMap) {
 	entityMap["FBReaderVersion"] = ZLibrary::Version();
 }

jni/NativeFormats/fbreader/src/formats/fb2/FB2Reader.h

@@ -36,13 +36,9 @@ protected:
 	virtual void startElementHandler(int tag, const char **attributes) = 0;
 	virtual void endElementHandler(int tag) = 0;
 
-	const std::string &xlinkNamespace() const;
-
 private:
 	void startElementHandler(const char *tag, const char **attributes);
 	void endElementHandler(const char *tag);
-	bool processNamespaces() const;
-	void namespaceListChangedHandler();
 
 	void collectExternalEntities(std::map<std::string,std::string> &entityMap);
 
@@ -89,12 +85,10 @@ protected:
 	FB2Reader();
 	~FB2Reader();
 
-private:
-	std::string myXLinkNamespace;
+protected:
+	const NamespaceAttributeNamePredicate myHrefPredicate;
 };
 
-inline FB2Reader::FB2Reader() {}
 inline FB2Reader::~FB2Reader() {}
-inline const std::string &FB2Reader::xlinkNamespace() const { return myXLinkNamespace; }
 
 #endif /* __FB2READER_H__ */

jni/NativeFormats/fbreader/src/formats/oeb/XHTMLImageFinder.cpp

@@ -19,6 +19,7 @@
 
 #include <ZLFile.h>
 #include <ZLFileImage.h>
+#include <ZLXMLNamespace.h>
 
 #include "XHTMLImageFinder.h"
 #include "../util/MiscUtil.h"
@@ -33,13 +34,18 @@ shared_ptr<const ZLImage> XHTMLImageFinder::readImage(const ZLFile &file) {
 	return myImage;
 }
 
+bool XHTMLImageFinder::processNamespaces() const {
+	return true;
+}
+
 void XHTMLImageFinder::startElementHandler(const char *tag, const char **attributes) {
 	const char *reference = 0;
 	if (TAG_IMG == tag) {
 		reference = attributeValue(attributes, "src");
 	} else if (TAG_IMAGE == tag) {
-		//href = getAttributeValue(attributes, XMLNamespaces.XLink, "href");
-		reference = attributeValue(attributes, "href");
+		reference = attributeValue(
+			attributes, NamespaceAttributeNamePredicate(ZLXMLNamespace::XLink, "href")
+		);
 	}
 	if (reference != 0) {
 		myImage = new ZLFileImage(ZLFile(myPathPrefix + reference), "", 0);

jni/NativeFormats/fbreader/src/formats/oeb/XHTMLImageFinder.h

@@ -32,6 +32,7 @@ public:
 	shared_ptr<const ZLImage> readImage(const ZLFile &file);
 
 private:
+	bool processNamespaces() const;
 	void startElementHandler(const char *tag, const char **attributes);
 
 private:

jni/NativeFormats/zlibrary/core/src/xml/ZLXMLReader.cpp

@@ -60,9 +60,6 @@ bool ZLXMLReaderHandler::handleBuffer(const char *data, size_t len) {
 	return myReader.readFromBuffer(data, len);
 }
 
-
-
-
 static const size_t BUFFER_SIZE = 2048;
 
 void ZLXMLReader::startElementHandler(const char*, const char**) {
@@ -184,13 +181,17 @@ ZLXMLReader::NamespaceAttributeNamePredicate::NamespaceAttributeNamePredicate(co
 }
 
 bool ZLXMLReader::NamespaceAttributeNamePredicate::accepts(const ZLXMLReader &reader, const char *name) const {
+	const std::string full(name);
+	const size_t index = full.find(':');
+	const std::string namespaceId =
+		index == std::string::npos ? std::string() : full.substr(0, index);
+
 	const nsMap &namespaces = reader.namespaces();
-	for (nsMap::const_iterator it = namespaces.begin(); it != namespaces.end(); ++it) {
-		if (it->second == myNamespaceName) {
-			return it->first + ':' + myAttributeName == name;
-		}
-	}
-	return false;
+	nsMap::const_iterator it = namespaces.find(namespaceId);
+	return
+		it != namespaces.end() &&
+		it->second == myNamespaceName &&
+		full.substr(index + 1) == myAttributeName;
 }
 
 const char *ZLXMLReader::attributeValue(const char **xmlattributes, const AttributeNamePredicate &predicate) {

jni/NativeFormats/zlibrary/text/src/model/ZLTextStyleEntry.h

@@ -51,8 +51,9 @@ public:
 		FONT_MODIFIER_UNDERLINED =     1 << 2,
 		FONT_MODIFIER_STRIKEDTHROUGH = 1 << 3,
 		FONT_MODIFIER_SMALLCAPS =      1 << 4,
-		FONT_MODIFIER_SMALLER =        1 << 5,
-		FONT_MODIFIER_LARGER =         1 << 6,
+		FONT_MODIFIER_INHERIT =        1 << 5,
+		FONT_MODIFIER_SMALLER =        1 << 6,
+		FONT_MODIFIER_LARGER =         1 << 7,
 	};
 
 	enum Feature {

src/org/geometerplus/zlibrary/text/model/ZLTextStyleEntry.java

@@ -41,8 +41,9 @@ public final class ZLTextStyleEntry {
 		byte FONT_MODIFIER_UNDERLINED         = 1 << 2;
 		byte FONT_MODIFIER_STRIKEDTHROUGH     = 1 << 3;
 		byte FONT_MODIFIER_SMALLCAPS          = 1 << 4;
-		byte FONT_MODIFIER_SMALLER            = 1 << 5;
-		byte FONT_MODIFIER_LARGER             = 1 << 6;
+		byte FONT_MODIFIER_INHERIT            = 1 << 5;
+		byte FONT_MODIFIER_SMALLER            = 1 << 6;
+		byte FONT_MODIFIER_LARGER             = (byte)(1 << 7);
 	}
 
 	public interface SizeUnit {

src/org/geometerplus/zlibrary/text/view/style/ZLTextExplicitlyDecoratedStyle.java

@@ -42,6 +42,9 @@ public class ZLTextExplicitlyDecoratedStyle extends ZLTextStyle implements ZLTex
 	}
 	public int getFontSize(ZLTextMetrics metrics) {
 		if (myEntry.isFeatureSupported(FONT_STYLE_MODIFIER)) {
+			if (myEntry.getFontModifier(FONT_MODIFIER_INHERIT) == ZLBoolean3.B3_TRUE) {
+				return Base.Base.getFontSize(metrics);
+			}
 			if (myEntry.getFontModifier(FONT_MODIFIER_LARGER) == ZLBoolean3.B3_TRUE) {
 				return Base.Base.getFontSize(metrics) * 120 / 100;
 			}