1 files changed, 59 insertions, 3 deletions
diff --git a/Swift/QtUI/ChatSnippet.cpp b/Swift/QtUI/ChatSnippet.cpp
index ab31d29..3436531 100644
--- a/Swift/QtUI/ChatSnippet.cpp
+++ b/Swift/QtUI/ChatSnippet.cpp
@@ -1,12 +1,14 @@
 /*
- * Copyright (c) 2010 Kevin Smith
+ * Copyright (c) 2010-2013 Kevin Smith
  * Licensed under the GNU General Public License v3.
  * See Documentation/Licenses/GPLv3.txt for more information.
  */
 
+#include <Swift/QtUI/ChatSnippet.h>
+
 #include <QFile>
 
-#include "ChatSnippet.h"
+#include <Swift/QtUI/QtSwiftUtil.h>
 
 namespace Swift {
 
@@ -39,4 +41,58 @@ QString ChatSnippet::wrapResizable(const QString& text) {
 	return "<span class='swift_resizable'>" + text + "</span>";
 }
 
-};
+QString ChatSnippet::directionToCSS(Direction direction) {
+	return direction == RTL ? QString("rtl") : QString("ltr");
+}
+
+ChatSnippet::Direction ChatSnippet::getDirection(const ChatWindow::ChatMessage& message) {
+	boost::shared_ptr<ChatWindow::ChatTextMessagePart> textPart;
+	std::string text = "";
+	foreach (boost::shared_ptr<ChatWindow::ChatMessagePart> part, message.getParts()) {
+		if ((textPart = boost::dynamic_pointer_cast<ChatWindow::ChatTextMessagePart>(part))) {
+			text = textPart->text;
+			break;
+		}
+	}
+	return getDirection(text);
+}
+
+ChatSnippet::Direction ChatSnippet::getDirection(const std::string& message) {
+	return getDirection(P2QSTRING(message));
+}
+
+ChatSnippet::Direction ChatSnippet::getDirection(const QString& message) {
+	/*
+	for (int i = 0; i < message.size(); ++i) {
+		switch (message.at(i).direction()) {
+			case QChar::DirL:
+			case QChar::DirLRE:
+			case QChar::DirLRO:
+				return ChatSnippet::LTR;
+			case QChar::DirR:
+			case QChar::DirAL:
+			case QChar::DirRLE:
+			case QChar::DirRLO:
+				return ChatSnippet::RTL;
+			case QChar::DirEN:
+			case QChar::DirES:
+			case QChar::DirET:
+			case QChar::DirAN:
+			case QChar::DirCS:
+			case QChar::DirB:
+			case QChar::DirWS:
+			case QChar::DirON:
+			case QChar::DirS:
+			case QChar::DirPDF:
+			case QChar::DirNSM:
+			case QChar::DirBN:
+				break;
+		}
+	}
+	return ChatSnippet::LTR;
+	*/
+	return message.isRightToLeft() ? ChatSnippet::RTL : ChatSnippet::LTR;
+}
+
+
+}