Greatly simplify the wrap point computation

[quassel.git] / src / qtui / chatlinemodel.cpp

diff --git a/src/qtui/chatlinemodel.cpp b/src/qtui/chatlinemodel.cpp
index a1cbbc3..720f9b4 100644 (file)
--- a/src/qtui/chatlinemodel.cpp
+++ b/src/qtui/chatlinemodel.cpp
@@ -19,11 +19,16 @@
  ***************************************************************************/
 
 #include "chatlinemodel.h"
+#include "qtui.h"
+#include "qtuistyle.h"
 
 ChatLineModel::ChatLineModel(QObject *parent)
   : MessageModel(parent)
 {
+  qRegisterMetaType<WrapList>("ChatLineModel::WrapList");
+  qRegisterMetaTypeStreamOperators<WrapList>("ChatLineModel::WrapList");
 
+  connect(QtUi::style(), SIGNAL(changed()), SLOT(styleChanged()));
 }
 
 // MessageModelItem *ChatLineModel::createMessageModelItem(const Message &msg) {
@@ -42,3 +47,30 @@ Message ChatLineModel::takeMessageAt(int i) {
   _messageList.removeAt(i);
   return msg;
 }
+
+void ChatLineModel::styleChanged() {
+  foreach(ChatLineModelItem item, _messageList) {
+    item.invalidateWrapList();
+  }
+  emit dataChanged(index(0,0), index(rowCount()-1, columnCount()-1));
+}
+
+QDataStream &operator<<(QDataStream &out, const ChatLineModel::WrapList wplist) {
+  out << wplist.count();
+  ChatLineModel::WrapList::const_iterator it = wplist.begin();
+  while(it != wplist.end()) {
+    out << (*it).start << (*it).width << (*it).trailing;
+    ++it;
+  }
+  return out;
+}
+
+QDataStream &operator>>(QDataStream &in, ChatLineModel::WrapList &wplist) {
+  quint16 cnt;
+  in >> cnt;
+  wplist.resize(cnt);
+  for(quint16 i = 0; i < cnt; i++) {
+    in >> wplist[i].start >> wplist[i].width >> wplist[i].trailing;
+  }
+  return in;
+}