src/core/Comment.cxx

   1 #include "Comment.hxx"
   2 #include "Function.hxx"
   3 #include "InformationManager.hxx"
   4 #include "events/ChangeCommentEvent.hxx"
   5
   6 Comment::Comment(uint64_t address, InformationManager* manager)
   7         : address(address)
   8         , location(NULL)
   9         , manager(manager) {}
  10
  11 Comment::Comment(uint64_t address, Function* location, InformationManager* manager)
  12         : address(address)
  13         , location(location)
  14         , manager(manager) {}
  15
  16 void Comment::setText(const std::string& text) {
  17         ChangeCommentEvent event(address, location, this);
  18         this->text = text;
  19         manager->dispatch(&event);
  20 }
  21
  22 uint64_t Comment::getAddress() {
  23         return address;
  24 }
  25
  26 Function* Comment::getLocation() {
  27         return location;
  28 }
  29
  30 void Comment::serialize(QXmlStreamWriter& stream) {
  31         stream.writeStartElement("comment");
  32
  33         stream.writeTextElement("address", QString::number(address, 16));
  34         stream.writeTextElement("text", text.c_str());
  35
  36         stream.writeEndElement(); // "comment"
  37 }
  38
  39 Comment* Comment::deserialize(QXmlStreamReader& stream, InformationManager* manager, Function* function) {
  40         Q_ASSERT(stream.name() == "comment");
  41
  42         QString text;
  43         uint64_t address = 0;
  44         Comment* comment;
  45
  46         while (QXmlStreamReader::NoToken != stream.readNext()) {
  47                 while (QXmlStreamReader::Characters == stream.tokenType() &&
  48                        stream.isWhitespace())
  49                         stream.readNext();
  50                 if (QXmlStreamReader::EndElement == stream.tokenType())
  51                         break;
  52
  53                 if(QXmlStreamReader::StartElement != stream.tokenType())
  54                         return NULL;
  55
  56                 if (stream.name() == "text") {
  57                         stream.readNext();
  58                         if (QXmlStreamReader::Characters != stream.tokenType())
  59                                 return NULL;
  60
  61                         text = stream.text().toString();
  62                         stream.readNext();
  63
  64                         if(QXmlStreamReader::EndElement != stream.tokenType())
  65                                 return NULL;
  66                 }
  67                 if (stream.name() == "address") {
  68                         stream.readNext();
  69                         if (QXmlStreamReader::Characters != stream.tokenType())
  70                                 return NULL;
  71
  72                         address = stream.text().toULongLong(NULL, 16);
  73                         stream.readNext();
  74
  75                         if(QXmlStreamReader::EndElement != stream.tokenType())
  76                                 return NULL;
  77                 }
  78         }
  79
  80         if (address == 0 or text == "")
  81                 return NULL;
  82
  83         if (function)
  84                 comment = manager->newLocalComment(address, function);
  85         else
  86                 comment = manager->newGlobalComment(address);
  87
  88         comment->text = text.toStdString();
  89
  90         assert(stream.name() == "comment");
  91
  92         manager->finishComment(comment);
  93         return comment;
  94 }
  95