From f046dc8ac6b5ea8d3ce93f8fcc1bd4aa300fd83c Mon Sep 17 00:00:00 2001
From: Konstantinos Sideris <sideris.konstantin@gmail.com>
Date: Wed, 19 Apr 2017 19:38:39 +0300
Subject: Add initial read-only emoji support

---
 src/HistoryViewItem.cc | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

(limited to 'src/HistoryViewItem.cc')

diff --git a/src/HistoryViewItem.cc b/src/HistoryViewItem.cc
index 39965e03..ed00abf9 100644
--- a/src/HistoryViewItem.cc
+++ b/src/HistoryViewItem.cc
@@ -70,7 +70,7 @@ void HistoryViewItem::generateBody(const QString &body)
 		"   </span>"
 		"</body>"
 		"</html>");
-	content_label_->setText(content.arg(body));
+	content_label_->setText(content.arg(replaceEmoji(body)));
 	content_label_->setTextInteractionFlags(Qt::TextSelectableByMouse);
 }
 
@@ -94,7 +94,7 @@ void HistoryViewItem::generateBody(const QString &userid, const QString &color,
 		"   </span>"
 		"</body>"
 		"</html>");
-	content_label_->setText(content.arg(color).arg(sender).arg(body));
+	content_label_->setText(content.arg(color).arg(sender).arg(replaceEmoji(body)));
 	content_label_->setTextInteractionFlags(Qt::TextSelectableByMouse);
 }
 
@@ -137,6 +137,23 @@ void HistoryViewItem::setupLayout()
 	setLayout(top_layout_);
 }
 
+QString HistoryViewItem::replaceEmoji(const QString &body)
+{
+	QString fmtBody = "";
+
+	for (auto &c : body) {
+		auto code = c.unicode();
+
+		// TODO: A map should be used with the unicode codes supported by emoji one
+		if (code > 127)
+			fmtBody += "<span style=\"font-family: Emoji One; font-size: 16px\">" + QString(c) + "</span>";
+		else
+			fmtBody += c;
+	}
+
+	return fmtBody;
+}
+
 HistoryViewItem::~HistoryViewItem()
 {
 }
-- 
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