3 files changed, 85 insertions, 0 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;
+	};
+}