From 1337884c599e4d2a118ff3f651de099cc6b0a711 Mon Sep 17 00:00:00 2001
From: daleharvey <daleharvey@users.sourceforge.net>
Date: Mon, 4 Sep 2006 17:54:25 +0000
Subject: [PATCH] ignore transform messages

---
 src/jabber_whiteboard/inkboard-node.cpp    |  9 ++++++---
 src/jabber_whiteboard/inkboard-session.cpp |  6 ++++--
 src/jabber_whiteboard/keynode.cpp          | 18 +++++++++++++++---
 src/jabber_whiteboard/keynode.h            |  2 +-
 4 files changed, 26 insertions(+), 9 deletions(-)

diff --git a/src/jabber_whiteboard/inkboard-node.cpp b/src/jabber_whiteboard/inkboard-node.cpp
index 5f40e3808..a2919315f 100644
--- a/src/jabber_whiteboard/inkboard-node.cpp
+++ b/src/jabber_whiteboard/inkboard-node.cpp
@@ -66,7 +66,7 @@ InkboardDocument::changeConfigureText(Glib::ustring target, unsigned int version
     XML::Node *node = this->tracker->get(target);
     unsigned int elementVersion = this->tracker->getVersion(node);
 
-    if(node && version == (elementVersion + 1))
+    if(node)// && version == (elementVersion + 1))
     {
         this->tracker->incrementVersion(node);
         this->tracker->addHistory(node, "text", text);
@@ -81,10 +81,13 @@ InkboardDocument::changeConfigure(Glib::ustring target, unsigned int version,
     XML::Node *node = this->tracker->get(target);
     unsigned int elementVersion = this->tracker->getVersion(node);
 
-    if(node && version == (elementVersion + 1))
+    g_warning("got version %d",elementVersion);
+
+    if(node && attribute != "transform")// && version == (elementVersion + 1))
     {
+        //g_warning("adding history %s %s",attribute.c_str(),value.c_str());
         this->tracker->incrementVersion(node);
-        this->tracker->addHistory(node, attribute, node->attribute(attribute.c_str()));
+        this->tracker->addHistory(node, attribute, value.c_str());
         node->setAttribute(attribute.c_str(),value.c_str());
     }
 }
diff --git a/src/jabber_whiteboard/inkboard-session.cpp b/src/jabber_whiteboard/inkboard-session.cpp
index b52b9bd44..498e31d0f 100644
--- a/src/jabber_whiteboard/inkboard-session.cpp
+++ b/src/jabber_whiteboard/inkboard-session.cpp
@@ -164,9 +164,11 @@ void InkboardSession::notifyAttributeChanged(Node &node,
         Glib::ustring value(new_value.pointer());
         Glib::ustring attribute(g_quark_to_string(name));
 
-        Configure change = this->doc->tracker->getLastHistory(element);
+        Glib::ustring change = this->doc->tracker->getLastHistory(element,attribute);
 
-        if(change.first == attribute && change.second == value)
+        g_warning("change %s %s to %s",attribute.c_str(), change.c_str(), value.c_str());
+
+        if(change.size() > 0 && change == value)
             return;
 
         if(name && new_value.pointer())
diff --git a/src/jabber_whiteboard/keynode.cpp b/src/jabber_whiteboard/keynode.cpp
index c60bd7827..60acf0ae9 100644
--- a/src/jabber_whiteboard/keynode.cpp
+++ b/src/jabber_whiteboard/keynode.cpp
@@ -124,15 +124,27 @@ void KeyNodeTable::addHistory(XML::Node *node, Glib::ustring attribute, Glib::us
     }
 }
 
-Configure KeyNodeTable::getLastHistory(XML::Node *node)
+Glib::ustring KeyNodeTable::getLastHistory(XML::Node *node, Glib::ustring att)
 {
+    std::list<Configure> hist;
+
     std::vector<KeyNodePair>::iterator iter;
     for (iter = items.begin() ; iter != items.end() ; iter++)
     {
         if (node == iter->node)
-            break;
+            hist = iter->history;
+    }
+
+    std::list<Configure>::iterator it;
+    for(it = hist.end() ; it != hist.begin() ; it--)
+    {
+        if(it->first == att)
+        {
+            //g_warning("hist %s %s",it->first,it->second);
+            return it->second;
+        }
     }
-    return iter->history.back();
+    return "";
 }
 
 void KeyNodeTable::remove(XML::Node *node)
diff --git a/src/jabber_whiteboard/keynode.h b/src/jabber_whiteboard/keynode.h
index 9b8ae8394..64c820732 100644
--- a/src/jabber_whiteboard/keynode.h
+++ b/src/jabber_whiteboard/keynode.h
@@ -107,7 +107,7 @@ public:
 
     virtual void addHistory(XML::Node *node, Glib::ustring attribute, Glib::ustring value);
 
-    virtual Configure getLastHistory(XML::Node *node);
+    virtual Glib::ustring getLastHistory(XML::Node *node, Glib::ustring attribute);
 
 private:
 
-- 
2.30.2