Release-1.2.9

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);
+}
+