135 lines
3.6 KiB
QML
135 lines
3.6 KiB
QML
// Copyright (c) 2022 Proton AG
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//
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// This file is part of Proton Mail Bridge.
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//
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// Proton Mail Bridge is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Proton Mail Bridge 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 Proton Mail Bridge. If not, see <https://www.gnu.org/licenses/>.
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import QtQml 2.12
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import QtQuick 2.12
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import QtQuick.Window 2.12
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import QtQuick.Controls 2.12
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import QtQuick.Controls.impl 2.12
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import QtQuick.Templates 2.12 as T
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T.ApplicationWindow {
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id: root
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property ColorScheme colorScheme
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// popup priority based on types
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enum PopupType {
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Banner = 0,
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Dialog = 1
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}
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// contains currently visible popup
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property var popupVisible: null
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// list of all popups within ApplicationWindow
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property ListModel popups: ListModel {
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// overriding get method to ignore any role and return directly object itself
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function get(row) {
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if (row < 0 || row >= count) {
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return undefined
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}
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return data(index(row, 0), Qt.DisplayRole)
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}
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onRowsInserted: {
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for (var i = first; i <= last; i++) {
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var obj = popups.get(i)
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obj.onShouldShowChanged.connect( root.processPopups )
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}
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processPopups()
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}
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onRowsAboutToBeRemoved: {
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for (var i = first; i <= last; i++ ) {
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var obj = popups.get(i)
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obj.onShouldShowChanged.disconnect( root.processPopups )
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// if currently visible popup was removed
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if (root.popupVisible === obj) {
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root.popupVisible.visible = false
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root.popupVisible = null
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}
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}
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processPopups()
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}
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}
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function processPopups() {
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if ((root.popupVisible) && (!root.popupVisible.shouldShow)) {
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root.popupVisible.visible = false
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}
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var topmost = null
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for (var i = 0; i < popups.count; i++) {
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var obj = popups.get(i)
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if (obj.shouldShow === false) {
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continue
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}
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if (topmost && (topmost.popupType > obj.popupType)) {
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continue
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}
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if (topmost && (topmost.popupType === obj.popupType) && (topmost.occurred > obj.occurred)) {
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continue
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}
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topmost = obj
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}
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if (root.popupVisible !== topmost) {
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if (root.popupVisible) {
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root.popupVisible.visible = false
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}
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root.popupVisible = topmost
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}
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if (!root.popupVisible) {
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return
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}
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root.popupVisible.visible = true
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}
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Connections {
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target: root.popupVisible
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onVisibleChanged: {
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if (root.popupVisible.visible) {
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return
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}
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root.popupVisible = null
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root.processPopups()
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}
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}
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color: root.colorScheme.background_norm
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overlay.modal: Rectangle {
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color: root.colorScheme.backdrop_norm
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}
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overlay.modeless: Rectangle {
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color: "transparent"
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}
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}
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