1 files changed, 65 insertions, 0 deletions
diff --git a/Swift/QtUI/QtEmojiCell.cpp b/Swift/QtUI/QtEmojiCell.cpp
new file mode 100644
index 0000000..106e968
--- /dev/null
+++ b/Swift/QtUI/QtEmojiCell.cpp
@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2016-2018 Isode Limited.
+ * All rights reserved.
+ * See the COPYING file for more information.
+ */
+
+#include <Swift/QtUI/QtEmojiCell.h>
+
+#include <Swiften/Base/Platform.h>
+
+#include <QFont>
+#include <QFontMetrics>
+#include <QPushButton>
+#include <QString>
+
+#include <SwifTools/EmojiMapper.h>
+
+namespace Swift {
+    QtEmojiCell::QtEmojiCell(QString shortname, QString text, QWidget* parent) :  QPushButton(parent) {
+        setText(text);
+        QFont font = this->font();
+#ifdef SWIFTEN_PLATFORM_WINDOWS
+        //Windows emoji font miscalculates the bounding rectangular that surrounds the emoji. We set a multiplier value to make it look consistent with linux & Mac
+        const float sizeMultiplier = 1.3;
+        font.setPointSize(18);
+#else
+        font.setPointSize(22);
+        const float sizeMultiplier = 1;
+#endif
+        font.setBold(true);
+        setFont(font);
+
+        const auto boundingRect = fontMetrics().boundingRect("\xF0\x9F\x98\x83");
+        setFixedWidth(qMax(sizeMultiplier*boundingRect.width(), sizeMultiplier*boundingRect.height()));
+        setFixedHeight(qMax(sizeMultiplier*boundingRect.width(), sizeMultiplier*boundingRect.height()));
+
+        setFlat(true);
+        setToolTip(shortname);
+        connect(this, SIGNAL(clicked()), this, SLOT(handleEmojiClicked()));
+    }
+
+    QtEmojiCell::QtEmojiCell(QIcon icon, QString text, QWidget* parent) : QPushButton(parent), text_(text) {
+        setIcon(icon);
+        setFlat(true);
+        connect(this, SIGNAL(clicked()), this, SLOT(handleEmojiClicked()));
+        setFixedSize(icon.availableSizes()[0] * 1.5);
+    }
+
+    QtEmojiCell::QtEmojiCell(const QtEmojiCell& b) : QtEmojiCell(b.toolTip(), b.text()) {
+
+    }
+
+    QtEmojiCell::~QtEmojiCell() {
+    }
+
+    void QtEmojiCell::handleEmojiClicked () {
+        if (text_.isEmpty()) {
+            emit emojiClicked(text());
+        }
+        else {
+            emit emojiClicked(text_);
+        }
+    }
+
+}