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author | Dimitri van Heesch <dimitri@stack.nl> | 2001-08-01 18:08:50 (GMT) |
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committer | Dimitri van Heesch <dimitri@stack.nl> | 2001-08-01 18:08:50 (GMT) |
commit | ecb8f53e30524a6eca3c28db4d1a1d708a5a0976 (patch) | |
tree | dd7f0f7dd0875046b1426a541b00547a8af08af1 /addon/xmlparse/dochandler.cpp | |
parent | 7703ff62ed5e27d32af03d4a613f16e8a3320eb1 (diff) | |
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Release-1.2.9
Diffstat (limited to 'addon/xmlparse/dochandler.cpp')
-rw-r--r-- | addon/xmlparse/dochandler.cpp | 316 |
1 files changed, 316 insertions, 0 deletions
diff --git a/addon/xmlparse/dochandler.cpp b/addon/xmlparse/dochandler.cpp new file mode 100644 index 0000000..c9a96c4 --- /dev/null +++ b/addon/xmlparse/dochandler.cpp @@ -0,0 +1,316 @@ +#include "dochandler.h" + +//---------------------------------------------------------------------- +// MarkupHandler +//---------------------------------------------------------------------- + +MarkupHandler::MarkupHandler(QList<DocNode> &children,QString &curString) + : m_children(children), m_curString(curString), m_curMarkup(DocNode::Normal) +{ + addStartHandler("bold",this,&MarkupHandler::startBold); + addEndHandler("bold",this,&MarkupHandler::endBold); + + addStartHandler("emphasis",this,&MarkupHandler::startEmphasis); + addEndHandler("emphasis",this,&MarkupHandler::endEmphasis); + + addStartHandler("computeroutput",this,&MarkupHandler::startComputerOutput); + addEndHandler("computeroutput",this,&MarkupHandler::endComputerOutput); + + addStartHandler("center",this,&MarkupHandler::startCenter); + addEndHandler("center",this,&MarkupHandler::endCenter); + + addStartHandler("small",this,&MarkupHandler::startSmallFont); + addEndHandler("small",this,&MarkupHandler::endSmallFont); + + addStartHandler("subscript",this,&MarkupHandler::startSubscript); + addEndHandler("subscript",this,&MarkupHandler::endSubscript); + + addStartHandler("superscript",this,&MarkupHandler::startSuperscript); + addEndHandler("superscript",this,&MarkupHandler::endSuperscript); +} + +MarkupHandler::~MarkupHandler() +{ +} + +void MarkupHandler::addTextNode() +{ + if (!m_curString.isEmpty()) + { + m_children.append(new TextNode(m_curString,m_curMarkup)); + printf("addTextNode() text=%s markup=%x\n",m_curString.data(),m_curMarkup); + m_curString=""; + } +} + +void MarkupHandler::startBold(const QXmlAttributes & /*attrib*/) +{ + addTextNode(); + m_children.append(new MarkupModifierNode(DocNode::Bold,TRUE)); + m_curMarkup |= DocNode::Bold; +} + +void MarkupHandler::endBold() +{ + addTextNode(); + m_children.append(new MarkupModifierNode(DocNode::Bold,FALSE)); + m_curMarkup &= ~DocNode::Bold; +} + +void MarkupHandler::startEmphasis(const QXmlAttributes & /*attrib*/) +{ + addTextNode(); + m_children.append(new MarkupModifierNode(DocNode::Emphasis,TRUE)); + m_curMarkup |= DocNode::Emphasis; +} + +void MarkupHandler::endEmphasis() +{ + addTextNode(); + m_children.append(new MarkupModifierNode(DocNode::Emphasis,FALSE)); + m_curMarkup &= ~DocNode::Emphasis; +} + +void MarkupHandler::startComputerOutput(const QXmlAttributes & /*attrib*/) +{ + addTextNode(); + m_children.append(new MarkupModifierNode(DocNode::ComputerOutput,TRUE)); + m_curMarkup |= DocNode::ComputerOutput; +} + +void MarkupHandler::endComputerOutput() +{ + addTextNode(); + m_children.append(new MarkupModifierNode(DocNode::ComputerOutput,FALSE)); + m_curMarkup &= ~DocNode::ComputerOutput; +} + +void MarkupHandler::startCenter(const QXmlAttributes & /*attrib*/) +{ + addTextNode(); + m_children.append(new MarkupModifierNode(DocNode::Center,TRUE)); + m_curMarkup |= DocNode::Center; +} + +void MarkupHandler::endCenter() +{ + addTextNode(); + m_children.append(new MarkupModifierNode(DocNode::Center,FALSE)); + m_curMarkup &= ~DocNode::Center; +} + +void MarkupHandler::startSmallFont(const QXmlAttributes & /*attrib*/) +{ + addTextNode(); + m_children.append(new MarkupModifierNode(DocNode::SmallFont,TRUE)); + m_curMarkup |= DocNode::SmallFont; +} + +void MarkupHandler::endSmallFont() +{ + addTextNode(); + m_children.append(new MarkupModifierNode(DocNode::SmallFont,FALSE)); + m_curMarkup &= ~DocNode::SmallFont; +} + +void MarkupHandler::startSubscript(const QXmlAttributes & /*attrib*/) +{ + addTextNode(); + m_children.append(new MarkupModifierNode(DocNode::Subscript,TRUE)); + m_curMarkup |= DocNode::Subscript; +} + +void MarkupHandler::endSubscript() +{ + addTextNode(); + m_children.append(new MarkupModifierNode(DocNode::Subscript,FALSE)); + m_curMarkup &= ~DocNode::Subscript; +} + +void MarkupHandler::startSuperscript(const QXmlAttributes & /*attrib*/) +{ + addTextNode(); + m_children.append(new MarkupModifierNode(DocNode::Superscript,TRUE)); + m_curMarkup |= DocNode::Superscript; +} + +void MarkupHandler::endSuperscript() +{ + addTextNode(); + m_children.append(new MarkupModifierNode(DocNode::Superscript,FALSE)); + m_curMarkup &= ~DocNode::Superscript; +} + +//---------------------------------------------------------------------- +// ListItemHandler +//---------------------------------------------------------------------- + +ListItemHandler::ListItemHandler(IBaseHandler *parent) + : DocNode(ListItem), m_parent(parent) +{ + addEndHandler("listitem",this,&ListItemHandler::endListItem); + + addStartHandler("para",this,&ListItemHandler::startParagraph); +} + +ListItemHandler::~ListItemHandler() +{ +} + +void ListItemHandler::startListItem(const QXmlAttributes& /*attrib*/) +{ + m_parent->setDelegate(this); + printf("start list item handler\n"); +} + +void ListItemHandler::endListItem() +{ + printf("end list item handler\n"); + m_parent->setDelegate(0); +} + +void ListItemHandler::startParagraph(const QXmlAttributes& attrib) +{ + ParagraphHandler *parHandler = new ParagraphHandler(this); + parHandler->startParagraph(attrib); + m_children.append(parHandler); +} + +//---------------------------------------------------------------------- +// ListHandler +//---------------------------------------------------------------------- + +ListHandler::ListHandler(NodeKind k,IBaseHandler *parent) + : DocNode(k), m_parent(parent) +{ + m_children.setAutoDelete(TRUE); + const char *endListName=0; + switch(k) + { + case ItemizedList : endListName="itemizedlist"; break; + case OrderedList : endListName="orderedlist"; break; + default: ASSERT(0); + } + addEndHandler(endListName,this,&ListHandler::endList); + + addStartHandler("listitem",this,&ListHandler::startListItem); +} + +ListHandler::~ListHandler() +{ +} + +void ListHandler::startList(const QXmlAttributes& /*attrib*/) +{ + m_parent->setDelegate(this); +} + +void ListHandler::endList() +{ + m_parent->setDelegate(0); +} + +void ListHandler::startListItem(const QXmlAttributes& attrib) +{ + ListItemHandler *liHandler = new ListItemHandler(this); + liHandler->startListItem(attrib); + m_children.append(liHandler); +} + +//---------------------------------------------------------------------- +// ParagraphHandler +//---------------------------------------------------------------------- + +ParagraphHandler::ParagraphHandler(IBaseHandler *parent) + : DocNode(Para), m_parent(parent) +{ + m_children.setAutoDelete(TRUE); + + m_markupHandler = new MarkupHandler(m_children,m_curString); + setFallBackHandler(m_markupHandler); + + addEndHandler("para",this,&ParagraphHandler::endParagraph); + + addStartHandler("itemizedlist",this,&ParagraphHandler::startItemizedList); + addStartHandler("orderedlist",this,&ParagraphHandler::startOrderedList); +} + +ParagraphHandler::~ParagraphHandler() +{ +} + +void ParagraphHandler::startParagraph(const QXmlAttributes& /*attrib*/) +{ + m_parent->setDelegate(this); + printf("para\n"); +} + +void ParagraphHandler::endParagraph() +{ + addTextNode(); + printf("end para\n"); + m_parent->setDelegate(0); +} + +void ParagraphHandler::startItemizedList(const QXmlAttributes& attrib) +{ + addTextNode(); + ListHandler *listHandler = new ListHandler(ItemizedList,this); + listHandler->startList(attrib); + m_children.append(listHandler); +} + +void ParagraphHandler::startOrderedList(const QXmlAttributes& attrib) +{ + addTextNode(); + ListHandler *listHandler = new ListHandler(OrderedList,this); + listHandler->startList(attrib); + m_children.append(listHandler); +} + +void ParagraphHandler::addTextNode() +{ + if (!m_curString.isEmpty()) + { + m_children.append(new TextNode(m_curString,m_markupHandler->markup())); + printf("addTextNode() text=%s markup=%x\n", + m_curString.data(),m_markupHandler->markup()); + m_curString=""; + } +} + +//---------------------------------------------------------------------- +// DocHandler +//---------------------------------------------------------------------- + +DocHandler::DocHandler(IBaseHandler *parent) : m_parent(parent) +{ + addEndHandler("briefdescription",this,&DocHandler::endDoc); + addEndHandler("detaileddescription",this,&DocHandler::endDoc); + + addStartHandler("para",this,&DocHandler::startParagraph); +} + +DocHandler::~DocHandler() +{ +} + +void DocHandler::startDoc(const QXmlAttributes& /*attrib*/) +{ + m_parent->setDelegate(this); + printf("start dochandler\n"); +} + +void DocHandler::endDoc() +{ + printf("end dochandler\n"); + m_parent->setDelegate(0); +} + +void DocHandler::startParagraph(const QXmlAttributes& attrib) +{ + ParagraphHandler *parHandler = new ParagraphHandler(this); + parHandler->startParagraph(attrib); + m_children.append(parHandler); +} + |