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powersync-app/nymea-app/ui/mainviews/FavoritesView.qml
2025-12-05 13:40:20 +01:00

276 lines
10 KiB
QML

// SPDX-License-Identifier: GPL-3.0-or-later
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Copyright (C) 2013 - 2024, nymea GmbH
* Copyright (C) 2024 - 2025, chargebyte austria GmbH
*
* This file is part of nymea-app.
*
* nymea-app is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* nymea-app is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with nymea-app. If not, see <https://www.gnu.org/licenses/>.
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
import QtQuick
import QtQuick.Controls
import QtQuick.Layouts
import QtQuick.Controls.Material
import Nymea
import NymeaApp.Utils
import "../components"
import "../delegates"
MainViewBase {
id: root
contentY: gridView.contentY - gridView.originY + topMargin
property bool editMode: false
TagsProxyModel {
id: tagsProxy
tags: engine.tagsManager.tags
filterTagId: "favorites"
}
GridView {
id: gridView
anchors.fill: parent
anchors.margins: app.margins / 2
topMargin: root.topMargin
bottomMargin: root.bottomMargin
readonly property int minTileWidth: 172
readonly property int tilesPerRow: root.width / minTileWidth
cellWidth: gridView.width / tilesPerRow
cellHeight: cellWidth
moveDisplaced: Transition { NumberAnimation { properties: "x,y"; duration: 150; easing.type: Easing.InOutQuad } }
model: tagsProxy
delegate: Item {
id: delegateRoot
width: gridView.cellWidth
height: gridView.cellHeight
property Thing thing: engine.thingManager.things.getThing(thingId)
property alias tile: thingTile
ThingTile {
id: thingTile
anchors.fill: parent
thing: delegateRoot.thing
enabled: !root.editMode
onClicked: pageStack.push(Qt.resolvedUrl("../devicepages/" + NymeaUtils.interfaceListToDevicePage(thing.thingClass.interfaces)), {thing: thing})
onPressAndHold: root.editMode = true
opacity: dragArea.fakeDragItem !== null && delegateRoot.thing === dragArea.fakeDragItem.thing ? .3 : 1
}
Rectangle {
anchors.fill: parent
anchors.margins: Style.smallMargins
color: "transparent"
border.color: Style.accentColor
border.width: 4
radius: Style.cornerRadius
visible: dragArea.fakeDragItem !== null && delegateRoot.thing === dragArea.fakeDragItem.thing
}
Rectangle {
z: 2
anchors.fill: parent
anchors.margins: Style.smallMargins
visible: opacity > 0
radius: Style.cornerRadius
color: Qt.rgba(Style.backgroundColor.r, Style.backgroundColor.g, Style.backgroundColor.b, .5)
opacity: root.editMode ? 1 : 0
Behavior on opacity { NumberAnimation { duration: 200 } }
MouseArea {
anchors.fill: parent
onClicked: root.editMode = false
}
Rectangle {
anchors {
left: parent.left; top: parent.top;
margins: Style.smallMargins
}
height: Style.largeIconSize
width: Style.largeIconSize
color: Style.red
radius: Style.cornerRadius
opacity: dragArea.fakeDragItem == null
Rectangle {
anchors.fill: parent
radius: Style.cornerRadius
color: Style.foregroundColor
opacity: deleteMouseArea.pressed || deleteMouseArea.containsMouse ? .08 : 0
Behavior on opacity {
NumberAnimation { duration: 200 }
}
}
ColorIcon {
name: "qrc:/icons/delete.svg"
size: Style.iconSize
anchors.centerIn: parent
color: Style.white
}
MouseArea {
id: deleteMouseArea
anchors.fill: parent
hoverEnabled: true
onClicked: {
print("delete clicked")
engine.tagsManager.untagThing(model.thingId, "favorites")
}
}
}
}
}
MouseArea {
id: dragArea
anchors.fill: parent
enabled: root.editMode
propagateComposedEvents: true
property var dragOffset: ({})
property var draggedItem: null
property var fakeDragItem: null
onPressAndHold: {
var gridViewCoords = mapToItem(gridView.contentItem, mouseX, mouseY)
var item = gridView.itemAt(gridViewCoords.x, gridViewCoords.y);
draggedItem = item;
dragOffset = mapToItem(item, mouseX, mouseY)
dragArea.fakeDragItem = dragItemComponent.createObject(dragArea, {
x: mouseX - dragOffset.x,
y: mouseY - dragOffset.y,
thing: draggedItem.thing
})
drag.target = fakeDragItem
}
onReleased: {
if (drag.target) {
drag.target = null
dragArea.fakeDragItem.destroy()
dragArea.fakeDragItem = null
dragArea.draggedItem = null
}
}
onClicked: {
var gridViewCoords = mapToItem(gridView.contentItem, mouseX, mouseY)
var itemUnderMouse = gridView.itemAt(gridViewCoords.x, gridViewCoords.y);
if (itemUnderMouse !== null) {
mouse.accepted = false
} else {
root.editMode = false
}
}
}
Component {
id: dragItemComponent
ThingTile {
id: fakeDragItem
width: gridView.cellWidth
height: gridView.cellHeight
Drag.active: dragArea.drag.active
}
}
DropArea {
id: dropArea
anchors.fill: gridView
property int from: -1
property int to: -1
property int pendingCommand: -1
Connections {
target: engine.tagsManager
onAddTagReply: {
if (commandId == dropArea.pendingCommand) {
dropArea.pendingCommand = -1
}
}
}
onEntered: {
var gridViewCoords = mapToItem(gridView.contentItem, drag.x, drag.y)
var index = gridView.indexAt(gridViewCoords.x + dragArea.dragOffset.x, gridViewCoords.y + dragArea.dragOffset.y);
from = index;
to = index;
}
onPositionChanged: {
if (dropArea.pendingCommand != -1) {
// busy
return
}
var gridViewCoords = mapToItem(gridView.contentItem, drag.x, drag.y)
var index = gridView.indexAt(gridViewCoords.x + dragArea.dragOffset.x, gridViewCoords.y + dragArea.dragOffset.y);
if (to !== index && from !== index && index >= 0 && index <= tagsProxy.count) {
to = index;
print("should move", from, "to", to)
for (var i = 0; i < tagsProxy.count; i++) {
if (i < Math.min(from, to) || i > Math.max(from, to)) {
// outside the range... don't touch
continue;
}
var newIdx;
if (i == from) {
newIdx = to;
} else {
if (from < to) {
// item is moved down the list
newIdx = i - 1;
} else {
newIdx = i + 1;
}
}
var tag = tagsProxy.get(i);
dropArea.pendingCommand = engine.tagsManager.tagThing(tag.thingId, tag.tagId, newIdx);
}
from = index;
}
}
}
}
EmptyViewPlaceholder {
anchors { left: parent.left; right: parent.right; margins: Style.margins }
anchors.verticalCenter: parent.verticalCenter
visible: gridView.count === 0 && !engine.thingManager.fetchingData
title: qsTr("There are no favorite things yet.")
text: engine.thingManager.things.count === 0 ?
qsTr("It appears there are no things set up either yet. In order to use favorites you need to add some things first.") :
qsTr("Favorites allow you to keep track of your most important things when you have lots of them. Watch out for the star when interacting with things and use it to mark them as your favorites.")
imageSource: "qrc:/icons/starred.svg"
buttonVisible: engine.thingManager.things.count === 0
buttonText: qsTr("Add things")
onButtonClicked: pageStack.push(Qt.resolvedUrl("../thingconfiguration/NewThingPage.qml"))
}
}