mirror of
https://github.com/arcan1s/awesome-widgets.git
synced 2025-04-24 15:37:23 +00:00
95 lines
3.4 KiB
QML
95 lines
3.4 KiB
QML
/***************************************************************************
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* This file is part of awesome-widgets *
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* *
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* awesome-widgets is free software: you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License as *
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* published by the Free Software Foundation, either version 3 of the *
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* License, or (at your option) any later version. *
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* *
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* awesome-widgets is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with awesome-widgets. If not, see http://www.gnu.org/licenses/ *
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***************************************************************************/
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import QtQuick 2.15
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import QtQuick.Controls
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ScrollView {
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width: parent.width
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height: parent.height * 4 / 5
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property var backend
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property alias text: textArea.text
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TextArea {
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id: textArea
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textFormat: TextEdit.PlainText
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Column {
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id: tooltip
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property string substring
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Repeater {
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id: tags
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Text {
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id: text
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text: modelData
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MouseArea {
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anchors.fill: parent
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onClicked: appendTag(text.text, tooltip.substring)
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}
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}
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}
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}
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onTextChanged: {
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let currentTag = getLastTag()
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// exit if there are spaces or empty
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if ((currentTag.indexOf(" ") !== -1) || (currentTag.length === 0)) {
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tooltip.visible = false
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return
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}
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// update tooltip and show it
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tooltip.substring = currentTag
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tags.model = backend.dictKeys(true, "^" + tooltip.substring)
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changeTooltipPosition()
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// show tooltip if found more than 1 or current text does not match
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// tag found
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tooltip.visible = ((tags.count > 1)
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|| ((tags.count === 1) && (tags.model[0] !== tooltip.substring)))
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}
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}
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function appendTag(tag, substring) {
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insert(tag.substring(substring.length))
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}
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function changeTooltipPosition() {
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tooltip.x = textArea.cursorRectangle.x
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tooltip.y = textArea.cursorRectangle.y + textArea.cursorRectangle.height
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}
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function getLastTag() {
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// get substring to analyze
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var substring = textArea.getText(0, textArea.cursorPosition)
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// find last position of index in the given substring
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var signIndex = substring.lastIndexOf('$') + 1
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if ((signIndex === 0) || (signIndex === textArea.cursorPosition))
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return ""
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// get current tag text
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return substring.substr(signIndex)
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}
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function insert(text) {
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textArea.insert(textArea.cursorPosition, text)
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}
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}
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