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authordimitri <dimitri@afe2bf4a-e733-0410-8a33-86f594647bc7>2001-08-01 18:08:50 (GMT)
committerdimitri <dimitri@afe2bf4a-e733-0410-8a33-86f594647bc7>2001-08-01 18:08:50 (GMT)
commit071e39254b00ad7ffed5de8cdeb44072278d4d57 (patch)
treedd7f0f7dd0875046b1426a541b00547a8af08af1 /addon/xmlparse/dochandler.cpp
parentea8a1bc7ccbd7b64a31c293caa31240bde7397cf (diff)
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Release-1.2.9
Diffstat (limited to 'addon/xmlparse/dochandler.cpp')
-rw-r--r--addon/xmlparse/dochandler.cpp316
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
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+++ b/addon/xmlparse/dochandler.cpp
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+#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);
+}
+