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/*
* Copyright (c) 2016-2017 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
#include <Swift/QtUI/QtEmojisGrid.h>
#include <string>
#include <QString>
#include <QVector>
#include <SwifTools/EmojiMapper.h>
#include <Swift/QtUI/QtEmojiCell.h>
#include <Swift/QtUI/QtRecentEmojisGrid.h>
#include <Swift/QtUI/QtSwiftUtil.h>
namespace Swift {
static const int emojiCellSpacing = 2;
QtEmojisGrid::QtEmojisGrid() : FlowLayout(0, emojiCellSpacing, emojiCellSpacing) {
}
QtEmojisGrid::QtEmojisGrid(QString categoryName) : FlowLayout(0, emojiCellSpacing, emojiCellSpacing) {
auto category = EmojiMapper::categoryNameToEmojis(Q2PSTRING(categoryName));
QVector<QString> categoryEmojis;
for (const auto& emoji : category) {
categoryEmojis.push_back(P2QSTRING(emoji));
}
setEmojis(categoryEmojis);
}
void QtEmojisGrid::setEmojis(const QVector<QString>& emojis) {
clearEmojis();
for (const auto& unicodeEmoji : emojis) {
QString shortname = QString::fromStdString(EmojiMapper::unicodeToShortname(Q2PSTRING(unicodeEmoji)));
auto emoji = new QtEmojiCell(shortname, unicodeEmoji);
connect(emoji, SIGNAL(emojiClicked(QString)), this, SIGNAL(onEmojiSelected(QString)));
addItem(new QWidgetItem(emoji));
}
}
void QtEmojisGrid::addEmoticon(QIcon icon, QString text) {
auto emoji = new QtEmojiCell(icon, text);
connect(emoji, SIGNAL(emojiClicked(QString)), this, SIGNAL(onEmojiSelected(QString)));
addItem(new QWidgetItem(emoji));
}
void QtEmojisGrid::clearEmojis() {
QLayoutItem* child = nullptr;
while ((child = this->takeAt(0)) != nullptr) {
if (child->widget()) {
child->widget()->hide();
removeWidget(child->widget());
}
else {
removeItem(child);
}
}
}
}
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