status-desktop/ui/imports/utils/Emoji.qml

97 lines
3.5 KiB
QML

pragma Singleton
import QtQuick 2.13
import shared.status 1.0
import "../assets/twemoji/twemoji.js" as Twemoji
QtObject {
readonly property var size: {
"big": "72x72",
"middle": "32x32",
"small": "18x18"
}
property string base: Qt.resolvedUrl("../assets/twemoji/")
function parse(text, renderSize = size.small) {
const renderSizes = renderSize.split("x");
if (!renderSize.includes("x") || renderSizes.length !== 2) {
throw new Error("Invalid value for 'renderSize' parameter: ", renderSize);
}
Twemoji.twemoji.base = base
Twemoji.twemoji.ext = ".svg"
Twemoji.twemoji.size = "svg"
return Twemoji.twemoji.parse(text, {
attributes: function() {
return {
width: renderSizes[0],
height: renderSizes[1],
style: "vertical-align: top"
}
}
})
}
function fromCodePoint(value) {
return Twemoji.twemoji.convert.fromCodePoint(value)
}
function deparse(value) {
return value.replace(/<img src=\"qrc:\/imports\/assets\/twemoji\/.+?" alt=\"(.+?)\" width=\"[0-9]*\" height=\"[0-9]*\" style=\"(.+?)\" ?\/>/g, "$1");
}
function deparseFromParse(value) {
return value.replace(/<img class=\"emoji\" draggable=\"false\" alt=\"(.+?)\" src=\"qrc:\/imports\/assets\/twemoji\/.+?" width=\"[0-9]*\" height=\"[0-9]*\" style=\"(.+?)\" ?\/>/g, "$1");
}
function hasEmoji(value) {
let match = value.match(/<img src=\"qrc:\/imports\/assets\/twemoji\/.+?" alt=\"(.+?)\" width=\"[0-9]*\" height=\"[0-9]*\" style=\"(.+?)\" ?\/>/g)
return match && match.length > 0
}
function nbEmojis(value) {
let match = value.match(/<img src=\"qrc:\/imports\/assets\/twemoji\/.+?" alt=\"(.+?)\" width=\"[0-9]*\" height=\"[0-9]*\" style=\"(.+?)\" ?\/>/g)
return match ? match.length : 0
}
function getEmojis(value) {
return value.match(/<img class=\"emoji\" draggable=\"false\" alt=\"(.+?)\" src=\"qrc:\/imports\/assets\/twemoji\/.+?" width=\"[0-9]*\" height=\"[0-9]*\" style=\"(.+?)\" ?\/>/g, "$1");
}
function getEmojiUnicode(shortname) {
var _emoji;
EmojiJSON.emoji_json.forEach(function(emoji) {
if (emoji.shortname === shortname)
_emoji = emoji;
})
if (_emoji !== undefined)
return _emoji.unicode;
return undefined;
}
function getEmojiCodepoint(iconCodePoint) {
// Split the codepoint to get all the parts and then encode them from hex to utf8
const splitCodePoint = iconCodePoint.split('-')
let codePointParts = []
splitCodePoint.forEach(function (codePoint) {
codePointParts.push(`0x${codePoint}`)
})
return String.fromCodePoint(...codePointParts);
}
function getShortcodeFromId(emojiId) {
switch (emojiId) {
case 1: return ":heart:"
case 2: return ":thumbsup:"
case 3: return ":thumbsdown:"
case 4: return ":laughing:"
case 5: return ":cry:"
case 6: return ":angry:"
default: return undefined
}
}
function getEmojiFromId(emojiId) {
let shortcode = Emoji.getShortcodeFromId(emojiId)
let emojiUnicode = Emoji.getEmojiUnicode(shortcode)
if (emojiUnicode) {
return Emoji.fromCodePoint(emojiUnicode)
}
return undefined
}
}