From a9a5574339effeb22fe3e02b30b2e614b93ffa07 Mon Sep 17 00:00:00 2001
From: Stefan Hacker <dd0t@users.sourceforge.net>
Date: Thu, 16 Apr 2009 04:31:32 +0200
Subject: [PATCH] Add auto formating capability to chatbar.

---
 src/mumble/MainWindow.cpp  | 17 ++++++---
 src/mumble/TextMessage.cpp | 70 ++++++++++++++++++++------------------
 src/mumble/TextMessage.h   |  1 +
 3 files changed, 50 insertions(+), 38 deletions(-)

diff --git a/src/mumble/MainWindow.cpp b/src/mumble/MainWindow.cpp
index 3c7ae7ae9..d8bc9cc4e 100644
--- a/src/mumble/MainWindow.cpp
+++ b/src/mumble/MainWindow.cpp
@@ -814,7 +814,14 @@ void MainWindow::on_qleChat_returnPressed() {
 	Channel *c = pmModel->getChannel(qtvPlayers->currentIndex());
 
 	MumbleProto::TextMessage mptm;
-	mptm.set_message(u8(qleChat->text()));
+	QString qsText;
+
+	qsText = qleChat->text();
+	if (! Qt::mightBeRichText(qsText)) {
+	    qsText = TextMessage::autoFormat(qsText);
+	}
+
+	mptm.set_message(u8(qsText));
 
 	if (p == NULL || p->uiSession == g.uiSession) {
 		// Channel tree message
@@ -822,16 +829,16 @@ void MainWindow::on_qleChat_returnPressed() {
 			c = ClientPlayer::get(g.uiSession)->cChannel;
 
 		mptm.add_channel_id(c->iId);
-		g.l->log(Log::TextMessage, tr("To %1: %2").arg(c->qsName).arg(qleChat->text()), tr("Message to %1").arg(c->qsName));
+		g.l->log(Log::TextMessage, tr("To channel %1: %2").arg(c->qsName).arg(qsText), tr("Message to channel %1").arg(c->qsName));
 	}
 	else {
 		// Player message
 		mptm.add_session(p->uiSession);
-		g.l->log(Log::TextMessage, tr("To %1: %2").arg(p->qsName).arg(qleChat->text()), tr("Message to %1").arg(p->qsName));
+		g.l->log(Log::TextMessage, tr("To %1: %2").arg(p->qsName).arg(qsText), tr("Message to %1").arg(p->qsName));
 	}
 
 	g.sh->sendMessage(mptm);
-	qleChat->setText(QString());
+	qleChat->clear();
 }
 
 void MainWindow::on_qmConfig_aboutToShow() {
@@ -1073,7 +1080,7 @@ void MainWindow::on_qaChannelSendMessage_triggered() {
 		mptm.add_channel_id(id);
 		mptm.set_message(u8(texm->message()));
 		g.sh->sendMessage(mptm);
-		g.l->log(Log::TextMessage, tr("To tree %1: %2").arg(c->qsName).arg(texm->message()), tr("Message to tree %1").arg(c->qsName));
+		g.l->log(Log::TextMessage, tr("To channel %1: %2").arg(c->qsName).arg(texm->message()), tr("Message to channel %1").arg(c->qsName));
 	}
 	delete texm;
 }
diff --git a/src/mumble/TextMessage.cpp b/src/mumble/TextMessage.cpp
index b22807277..1d2b1509c 100644
--- a/src/mumble/TextMessage.cpp
+++ b/src/mumble/TextMessage.cpp
@@ -41,6 +41,42 @@ void TextMessage::on_qcbRawMessage_stateChanged(int) {
 	on_qteEdit_textChanged();
 }
 
+QString TextMessage::autoFormat(QString qsPlain) {
+    QRegExp qr;
+    qr.setMinimal(true);
+    qr.setPatternSyntax(QRegExp::RegExp2);
+    qr.setCaseSensitivity(Qt::CaseInsensitive);
+
+    qr.setPattern(QLatin1String("[\\r\\n]+"));
+    qsPlain.replace(qr, QLatin1String("<br />"));
+
+    qr.setPattern(QLatin1String("\\*(\\w+)\\*"));
+    qsPlain.replace(qr, QLatin1String("<b>\\1</b>"));
+
+    qr.setPattern(QLatin1String("\"([^\"]+)\""));
+    qsPlain.replace(qr, QLatin1String("\"<i>\\1</i>\""));
+
+    qr.setPattern(QLatin1String("[a-z]+://[^ <$]*"));
+    qr.setMinimal(false);
+
+    int idx = 0;
+    do {
+	idx = qr.indexIn(qsPlain, idx);
+	if (idx >= 0) {
+	    QString url = qr.capturedTexts().at(0);
+	    QUrl u(url);
+	    if (u.isValid()) {
+		int len = qr.matchedLength();
+		QString replacement = QString::fromLatin1("<a href=\"%1\">%1</a>").arg(url);
+		qsPlain.replace(idx, len, replacement);
+		idx += replacement.length();
+	    } else {
+		idx++;
+	    }
+	}
+    } while (idx >= 0);
+    return qsPlain;
+}
 void TextMessage::on_qteEdit_textChanged() {
 	qsRep = qteEdit->toPlainText();
 
@@ -49,39 +85,7 @@ void TextMessage::on_qteEdit_textChanged() {
 	}
 
 	if (! Qt::mightBeRichText(qsRep) && !qcbRawMessage->isChecked())  {
-		QRegExp qr;
-		qr.setMinimal(true);
-		qr.setPatternSyntax(QRegExp::RegExp2);
-		qr.setCaseSensitivity(Qt::CaseInsensitive);
-
-		qr.setPattern(QLatin1String("[\\r\\n]+"));
-		qsRep.replace(qr, QLatin1String("<br />"));
-
-		qr.setPattern(QLatin1String("\\*(\\w+)\\*"));
-		qsRep.replace(qr, QLatin1String("<b>\\1</b>"));
-
-		qr.setPattern(QLatin1String("\"([^\"]+)\""));
-		qsRep.replace(qr, QLatin1String("\"<i>\\1</i>\""));
-
-		qr.setPattern(QLatin1String("[a-z]+://[^ <$]*"));
-		qr.setMinimal(false);
-
-		int idx = 0;
-		do {
-			idx = qr.indexIn(qsRep, idx);
-			if (idx >= 0) {
-				QString url = qr.capturedTexts().at(0);
-				QUrl u(url);
-				if (u.isValid()) {
-					int len = qr.matchedLength();
-					QString replacement = QString::fromLatin1("<a href=\"%1\">%1</a>").arg(url);
-					qsRep.replace(idx, len, replacement);
-					idx += replacement.length();
-				} else {
-					idx++;
-				}
-			}
-		} while (idx >= 0);
+		qsRep = autoFormat(qsRep);
 	}
 
 	qtbPreview->setHtml(qsRep);
diff --git a/src/mumble/TextMessage.h b/src/mumble/TextMessage.h
index 36d859bef..de4a000e8 100644
--- a/src/mumble/TextMessage.h
+++ b/src/mumble/TextMessage.h
@@ -44,6 +44,7 @@ class TextMessage : public QDialog, public Ui::TextMessage {
 		TextMessage(QWidget *parent = NULL);
 		QString message();
 		bool eventFilter(QObject *obj, QEvent *event);
+		static QString autoFormat(QString qsPlain);
 	public slots:
 		void on_qteEdit_textChanged();
 		void on_qcbRawMessage_stateChanged(int);