6 files changed, 96 insertions, 2 deletions
diff --git a/Swiften/Whiteboard/Elements/WhiteboardElement.h b/Swiften/Whiteboard/Elements/WhiteboardElement.h
new file mode 100644
index 0000000..5095506
--- /dev/null
+++ b/Swiften/Whiteboard/Elements/WhiteboardElement.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2012 Mateusz Piękos
+ * Licensed under the simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+#pragma once
+
+#include <boost/shared_ptr.hpp>
+#include <Swiften/Whiteboard/Elements/WhiteboardElementVisitor.h>
+
+namespace Swift {
+	class WhiteboardElement {
+	public:
+		typedef boost::shared_ptr<WhiteboardElement> ref;
+
+	public:
+		virtual ~WhiteboardElement() {}
+		virtual void accept(WhiteboardElementVisitor& visitor) = 0;
+	};
+}
diff --git a/Swiften/Whiteboard/Elements/WhiteboardElementVisitor.h b/Swiften/Whiteboard/Elements/WhiteboardElementVisitor.h
new file mode 100644
index 0000000..b5fd546
--- /dev/null
+++ b/Swiften/Whiteboard/Elements/WhiteboardElementVisitor.h
@@ -0,0 +1,17 @@
+/*
+ * Copyright (c) 2012 Mateusz Piękos
+ * Licensed under the simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+#pragma once
+
+namespace Swift {
+	class WhiteboardLineElement;
+
+	class WhiteboardElementVisitor {
+	public:
+		virtual ~WhiteboardElementVisitor() {}
+		virtual void visit(const WhiteboardLineElement* /*element*/) = 0;
+	};
+}
diff --git a/Swiften/Whiteboard/Elements/WhiteboardLineElement.h b/Swiften/Whiteboard/Elements/WhiteboardLineElement.h
new file mode 100644
index 0000000..b64e397
--- /dev/null
+++ b/Swiften/Whiteboard/Elements/WhiteboardLineElement.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2012 Mateusz Piękos
+ * Licensed under the simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+#pragma once
+
+#include <Swiften/Whiteboard/Elements/WhiteboardElement.h>
+
+namespace Swift {
+	class WhiteboardLineElement : public WhiteboardElement {
+	public:
+		typedef boost::shared_ptr<WhiteboardLineElement> ref;
+	public:
+		WhiteboardLineElement(int x1, int y1, int x2, int y2) {
+			x1_ = x1;
+			y1_ = y1;
+			x2_ = x2;
+			y2_ = y2;
+		}
+
+		int x1() const {
+			return x1_;
+		}
+
+		int y1() const {
+			return y1_;
+		}
+
+		int x2() const {
+			return x2_;
+		}
+
+		int y2() const {
+			return y2_;
+		}
+
+		void accept(WhiteboardElementVisitor& visitor) {
+			visitor.visit(this);
+		}
+
+	private:
+		int x1_, y1_, x2_, y2_;
+		std::string id;
+	};
+}
diff --git a/Swiften/Whiteboard/IncomingWhiteboardSession.h b/Swiften/Whiteboard/IncomingWhiteboardSession.h
index 3b15a49..a0d0b49 100644
--- a/Swiften/Whiteboard/IncomingWhiteboardSession.h
+++ b/Swiften/Whiteboard/IncomingWhiteboardSession.h
@@ -4,12 +4,12 @@
  * See Documentation/Licenses/BSD-simplified.txt for more information.
  */
 
+#pragma once
+
 #include <Swiften/Whiteboard/WhiteboardSession.h>
 
 #include <boost/shared_ptr.hpp>
 
-#pragma once
-
 namespace Swift {
 	class IncomingWhiteboardSession : public WhiteboardSession {
 	public:
diff --git a/Swiften/Whiteboard/WhiteboardSession.cpp b/Swiften/Whiteboard/WhiteboardSession.cpp
index bfef7c3..9e4fd9f 100644
--- a/Swiften/Whiteboard/WhiteboardSession.cpp
+++ b/Swiften/Whiteboard/WhiteboardSession.cpp
@@ -42,6 +42,13 @@ namespace Swift {
 		request->send();
 	}
 
+	void WhiteboardSession::sendElement(const WhiteboardElement::ref element) {
+		boost::shared_ptr<WhiteboardPayload> payload = boost::make_shared<WhiteboardPayload>();
+		payload->setElement(element);
+		boost::shared_ptr<GenericRequest<WhiteboardPayload> > request = boost::make_shared<GenericRequest<WhiteboardPayload> >(IQ::Set, toJID_, payload, router_);
+		request->send();
+	}
+
 	void WhiteboardSession::cancel() {
 		boost::shared_ptr<WhiteboardPayload> payload = boost::make_shared<WhiteboardPayload>(WhiteboardPayload::SessionTerminate);
 		boost::shared_ptr<GenericRequest<WhiteboardPayload> > request = boost::make_shared<GenericRequest<WhiteboardPayload> >(IQ::Set, toJID_, payload, router_);
diff --git a/Swiften/Whiteboard/WhiteboardSession.h b/Swiften/Whiteboard/WhiteboardSession.h
index 7aa67ca..fb4305c 100644
--- a/Swiften/Whiteboard/WhiteboardSession.h
+++ b/Swiften/Whiteboard/WhiteboardSession.h
@@ -11,6 +11,7 @@
 #include <Swiften/JID/JID.h>
 #include <Swiften/Base/boost_bsignals.h>
 #include <Swiften/Queries/GenericRequest.h>
+#include <Swiften/Whiteboard/Elements/WhiteboardElement.h>
 
 namespace Swift {
 	class IQRouter;
@@ -26,6 +27,7 @@ namespace Swift {
 		virtual ~WhiteboardSession();
 		void handleIncomingAction(boost::shared_ptr<WhiteboardPayload> payload);
 		void sendData(const std::string& data);
+		void sendElement(const WhiteboardElement::ref element);
 		void cancel();
 		const JID& getTo() const;