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Code Issues Releases Wiki Activity

CSS in HTMLs

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This commit is contained in:
Nikolay Pultsin 2014-09-09 21:50:25 +01:00
parent b21e516d6a
commit b4fefc8c04
10 changed files with 170 additions and 135 deletions
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161
jni/NativeFormats/fbreader/src/formats/html/HtmlBookReader.cpp
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@ -124,9 +124,9 @@ HtmlHrefTagAction::HtmlHrefTagAction(HtmlBookReader &reader) : HtmlTagAction(rea
void HtmlHrefTagAction::run(const HtmlReader::HtmlTag &tag) {
if (tag.Start) {
for (unsigned int i = 0; i < tag.Attributes.size(); ++i) {
if (tag.Attributes[i].Name == "NAME") {
if (tag.Attributes[i].Name == "name") {
bookReader().addHyperlinkLabel(tag.Attributes[i].Value);
} else if ((hyperlinkType() == REGULAR) && (tag.Attributes[i].Name == "HREF")) {
} else if ((hyperlinkType() == REGULAR) && (tag.Attributes[i].Name == "href")) {
std::string value = tag.Attributes[i].Value;
if (!myReader.myFileName.empty() &&
(value.length() > myReader.myFileName.length()) &&
@ -171,15 +171,13 @@ HtmlImageTagAction::HtmlImageTagAction(HtmlBookReader &reader) : HtmlTagAction(r
void HtmlImageTagAction::run(const HtmlReader::HtmlTag &tag) {
if (tag.Start) {
bookReader().endParagraph();
for (unsigned int i = 0; i < tag.Attributes.size(); ++i) {
if (tag.Attributes[i].Name == "SRC") {
const std::string fileName = MiscUtil::decodeHtmlURL(tag.Attributes[i].Value);
const ZLFile file(myReader.myBaseDirPath + fileName);
if (file.exists()) {
bookReader().addImageReference(fileName, 0, false);
bookReader().addImage(fileName, new ZLFileImage(file, "", 0));
}
break;
const std::string *ptr = tag.find("src");
if (ptr != 0) {
const std::string fileName = MiscUtil::decodeHtmlURL(*ptr);
const ZLFile file(myReader.myBaseDirPath + fileName);
if (file.exists()) {
bookReader().addImageReference(fileName, 0, false);
bookReader().addImage(fileName, new ZLFileImage(file, "", 0));
}
}
bookReader().beginParagraph();
@ -273,8 +271,12 @@ void HtmlTableTagAction::run(const HtmlReader::HtmlTag &tag) {
HtmlStyleTagAction::HtmlStyleTagAction(HtmlBookReader &reader) : HtmlTagAction(reader) {
}
shared_ptr<StyleSheetParser> HtmlBookReader::createCSSParser() {
return new StyleSheetTableParser(myBaseDirPath, myStyleSheetTable, myFontMap, 0);
}
void HtmlStyleTagAction::run(const HtmlReader::HtmlTag &tag) {
myReader.myStyleSheetParser = tag.Start ? new StyleSheetTableParser(myReader.myBaseDirPath, myReader.myStyleSheetTable, myReader.myFontMap, 0) : 0;
myReader.myStyleSheetParser = tag.Start ? myReader.createCSSParser() : 0;
/*
if (!tag.Start) {
myReader.myStyleSheetTable.dump();
@ -283,105 +285,105 @@ void HtmlStyleTagAction::run(const HtmlReader::HtmlTag &tag) {
}
shared_ptr<HtmlTagAction> HtmlBookReader::createAction(const std::string &tag) {
if (tag == "EM") {
if (tag == "em") {
return new HtmlControlTagAction(*this, EMPHASIS);
} else if (tag == "STRONG") {
} else if (tag == "strong") {
return new HtmlControlTagAction(*this, STRONG);
} else if (tag == "B") {
} else if (tag == "b") {
return new HtmlControlTagAction(*this, BOLD);
} else if (tag == "I") {
} else if (tag == "i") {
return new HtmlControlTagAction(*this, ITALIC);
} else if (tag == "TT") {
} else if (tag == "tt") {
return new HtmlControlTagAction(*this, CODE);
} else if (tag == "CODE") {
} else if (tag == "code") {
return new HtmlControlTagAction(*this, CODE);
} else if (tag == "CITE") {
} else if (tag == "cite") {
return new HtmlControlTagAction(*this, CITE);
} else if (tag == "SUB") {
} else if (tag == "sub") {
return new HtmlControlTagAction(*this, SUB);
} else if (tag == "SUP") {
} else if (tag == "sup") {
return new HtmlControlTagAction(*this, SUP);
} else if (tag == "H1") {
} else if (tag == "h1") {
return new HtmlHeaderTagAction(*this, H1);
} else if (tag == "H2") {
} else if (tag == "h2") {
return new HtmlHeaderTagAction(*this, H2);
} else if (tag == "H3") {
} else if (tag == "h3") {
return new HtmlHeaderTagAction(*this, H3);
} else if (tag == "H4") {
} else if (tag == "h4") {
return new HtmlHeaderTagAction(*this, H4);
} else if (tag == "H5") {
} else if (tag == "h5") {
return new HtmlHeaderTagAction(*this, H5);
} else if (tag == "H6") {
} else if (tag == "h6") {
return new HtmlHeaderTagAction(*this, H6);
} else if (tag == "HEAD") {
} else if (tag == "head") {
return new HtmlIgnoreTagAction(*this);
} else if (tag == "TITLE") {
} else if (tag == "title") {
return new HtmlIgnoreTagAction(*this);
} else if (tag == "STYLE") {
} else if (tag == "style") {
return new HtmlStyleTagAction(*this);
} else if (tag == "SELECT") {
} else if (tag == "select") {
return new HtmlIgnoreTagAction(*this);
} else if (tag == "SCRIPT") {
} else if (tag == "script") {
return new HtmlIgnoreTagAction(*this);
} else if (tag == "A") {
} else if (tag == "a") {
return new HtmlHrefTagAction(*this);
} else if (tag == "TD") {
} else if (tag == "td") {
//return new HtmlBreakTagAction(*this, HtmlBreakTagAction::BREAK_AT_END);
} else if (tag == "TR") {
} else if (tag == "tr") {
return new HtmlBreakTagAction(*this, HtmlBreakTagAction::BREAK_AT_END);
} else if (tag == "DIV") {
} else if (tag == "div") {
return new HtmlBreakTagAction(*this, HtmlBreakTagAction::BREAK_AT_END);
} else if (tag == "DT") {
} else if (tag == "dt") {
return new HtmlBreakTagAction(*this, HtmlBreakTagAction::BREAK_AT_START);
} else if (tag == "P") {
} else if (tag == "p") {
return new HtmlBreakTagAction(*this, HtmlBreakTagAction::BREAK_AT_START_AND_AT_END);
} else if (tag == "BR") {
} else if (tag == "br") {
return new HtmlBreakTagAction(*this, HtmlBreakTagAction::BREAK_AT_START_AND_AT_END);
} else if (tag == "IMG") {
} else if (tag == "img") {
return new HtmlImageTagAction(*this);
} else if (tag == "UL") {
} else if (tag == "ul") {
return new HtmlListTagAction(*this, 0);
} else if (tag == "MENU") {
} else if (tag == "menu") {
return new HtmlListTagAction(*this, 0);
} else if (tag == "DIR") {
} else if (tag == "dir") {
return new HtmlListTagAction(*this, 0);
} else if (tag == "OL") {
} else if (tag == "ol") {
return new HtmlListTagAction(*this, 1);
} else if (tag == "LI") {
} else if (tag == "li") {
return new HtmlListItemTagAction(*this);
} else if (tag == "PRE") {
} else if (tag == "pre") {
if (myProcessPreTag) {
return new HtmlPreTagAction(*this);
}
} else if (tag == "TABLE") {
} else if (tag == "table") {
return new HtmlTableTagAction(*this);
}
/*
} else if (tag == "DD") {
} else if (tag == "dd") {
return 0;
} else if (tag == "DL") {
} else if (tag == "dl") {
return 0;
} else if (tag == "DFN") {
} else if (tag == "dfn") {
return 0;
} else if (tag == "SAMP") {
} else if (tag == "samp") {
return 0;
} else if (tag == "KBD") {
} else if (tag == "kbd") {
return 0;
} else if (tag == "VAR") {
} else if (tag == "var") {
return 0;
} else if (tag == "ABBR") {
} else if (tag == "abbr") {
return 0;
} else if (tag == "ACRONYM") {
} else if (tag == "acronym") {
return 0;
} else if (tag == "BLOCKQUOTE") {
} else if (tag == "blockquote") {
return 0;
} else if (tag == "Q") {
} else if (tag == "q") {
return 0;
} else if (tag == "INS") {
} else if (tag == "ins") {
return 0;
} else if (tag == "DEL") {
} else if (tag == "del") {
return 0;
} else if (tag == "BODY") {
} else if (tag == "body") {
return 0;
*/
return new DummyHtmlTagAction(*this);
@ -427,14 +429,44 @@ void HtmlBookReader::addConvertedDataToBuffer(const char *text, std::size_t len,
}
}
void HtmlBookReader::TagData::addEntry(shared_ptr<ZLTextStyleEntry> entry) {
if (!entry.isNull()) {
StyleEntries.push_back(entry);
}
}
bool HtmlBookReader::tagHandler(const HtmlTag &tag) {
myConverter->reset();
for (unsigned int i = 0; i < tag.Attributes.size(); ++i) {
if (tag.Attributes[i].Name == "ID") {
myBookReader.addHyperlinkLabel(tag.Attributes[i].Value);
break;
if (tag.Start) {
shared_ptr<TagData> tagData = new TagData();
tagData->addEntry(myStyleSheetTable.control(tag.Name, ""));
const std::string *cls = tag.find("class");
if (cls != 0) {
tagData->addEntry(myStyleSheetTable.control("", *cls));
tagData->addEntry(myStyleSheetTable.control(tag.Name, *cls));
}
myTagDataStack.push_back(tagData);
for (std::vector<shared_ptr<TagData> >::const_iterator it = myTagDataStack.begin(); it != myTagDataStack.end(); ++it) {
const std::vector<shared_ptr<ZLTextStyleEntry> > &entries = (*it)->StyleEntries;
const bool inheritedOnly = it + 1 != myTagDataStack.end();
for (std::vector<shared_ptr<ZLTextStyleEntry> >::const_iterator jt = entries.begin(); jt != entries.end(); ++jt) {
shared_ptr<ZLTextStyleEntry> entry = inheritedOnly ? (*jt)->inherited() : *jt;
myBookReader.addStyleEntry(*entry);
}
}
} else {
if (!myTagDataStack.empty()) {
for (int i = myTagDataStack.back()->StyleEntries.size(); i > 0; --i) {
myBookReader.addStyleCloseEntry();
}
myTagDataStack.pop_back();
}
}
const std::string *id = tag.find("id");
if (id != 0) {
myBookReader.addHyperlinkLabel(*id);
}
shared_ptr<HtmlTagAction> action = myActionMap[tag.Name];
if (action.isNull()) {
@ -553,6 +585,7 @@ void HtmlBookReader::startDocumentHandler() {
while (!myListNumStack.empty()) {
myListNumStack.pop();
}
myTagDataStack.clear();
myConverterBuffer.erase();
myKindList.clear();