subsurface/mobile-widgets/qml/DiveList.qml
Jan Mulder d6446569af QML UI: only drag a pull down sync, and not flick it
Fast flicking to the top of the divelist triggers almost certainly a
pull down sync, as the default boundBehavior is DragAndOvershootBounds.
Despite being the default QML action, this leads to unwanted pull
down syncs (even in offline mode).

Setting the boundBehavior to DragOverBounds solves this issue. Now,
the user has to explicitly drag the top down to force a pull down
sync, and a accidental fast flick is stopped at the upper bound.

Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
2017-06-29 23:21:55 +09:00

374 lines
11 KiB
QML

// SPDX-License-Identifier: GPL-2.0
import QtQuick 2.6
import QtQuick.Controls 2.0
import QtQuick.Layouts 1.2
import QtQuick.Window 2.2
import QtQuick.Dialogs 1.2
import org.kde.kirigami 2.0 as Kirigami
import org.subsurfacedivelog.mobile 1.0
Kirigami.ScrollablePage {
id: page
objectName: "DiveList"
title: qsTr("Dive list")
background: Rectangle {
color: subsurfaceTheme.backgroundColor
}
width: subsurfaceTheme.columnWidth
property int credentialStatus: manager.credentialStatus
property int numDives: diveListView.count
property color textColor: subsurfaceTheme.textColor
property color secondaryTextColor: subsurfaceTheme.secondaryTextColor
property int horizontalPadding: Kirigami.Units.gridUnit / 2 - Kirigami.Units.smallSpacing + 1
supportsRefreshing: true
onRefreshingChanged: {
if (refreshing) {
if (manager.credentialStatus === QMLManager.VALID || manager.credentialStatus === QMLManager.VALID_EMAIL) {
console.log("User pulled down dive list - syncing with cloud storage")
detailsWindow.endEditMode()
manager.saveChangesCloud(true)
console.log("done syncing, turn off spinner")
refreshing = false
} else {
console.log("sync with cloud storage requested, but credentialStatus is " + manager.credentialStatus)
console.log("no syncing, turn off spinner")
refreshing = false
}
}
}
Component {
id: diveDelegate
Kirigami.AbstractListItem {
leftPadding: 0
topPadding: 0
id: innerListItem
enabled: true
supportsMouseEvents: true
checked: diveListView.currentIndex === model.index
width: parent.width
height: diveListEntry.height + Kirigami.Units.smallSpacing
backgroundColor: checked ? subsurfaceTheme.primaryColor : subsurfaceTheme.backgroundColor
textColor: checked ? subsurfaceTheme.primaryTextColor : subsurfaceTheme.textColor
property real detailsOpacity : 0
// When clicked, the mode changes to details view
onClicked: {
if (detailsWindow.state === "view") {
diveListView.currentIndex = index
detailsWindow.showDiveIndex(index);
stackView.push(detailsWindow);
}
}
property bool deleteButtonVisible: false
onPressAndHold: {
deleteButtonVisible = true
timer.restart()
}
Item {
Rectangle {
id: leftBarDive
width: dive.tripMeta == "" ? 0 : Kirigami.Units.smallSpacing
height: diveListEntry.height * 0.8
color: subsurfaceTheme.lightPrimaryColor
anchors {
left: parent.left
top: parent.top
leftMargin: Kirigami.Units.smallSpacing
topMargin: Kirigami.Units.smallSpacing * 2
bottomMargin: Kirigami.Units.smallSpacing * 2
}
}
Item {
id: diveListEntry
width: parent.width - Kirigami.Units.gridUnit * (innerListItem.deleteButtonVisible ? 3 : 1)
height: childrenRect.height - Kirigami.Units.smallSpacing
anchors.left: leftBarDive.right
Kirigami.Label {
id: locationText
text: dive.location
font.weight: Font.Bold
elide: Text.ElideRight
maximumLineCount: 1 // needed for elide to work at all
color: textColor
anchors {
left: parent.left
leftMargin: horizontalPadding * 2
top: parent.top
right: parent.right
}
}
Row {
anchors {
left: locationText.left
top: locationText.bottom
topMargin: - Kirigami.Units.smallSpacing * 2
bottom: numberText.bottom
}
Kirigami.Label {
id: dateLabel
text: dive.date + " " + dive.time
width: Math.max(locationText.width * 0.45, paintedWidth) // helps vertical alignment throughout listview
font.pointSize: subsurfaceTheme.smallPointSize
color: secondaryTextColor
}
// let's try to show the depth / duration very compact
Kirigami.Label {
text: dive.depth + ' / ' + dive.duration
width: Math.max(Kirigami.Units.gridUnit * 3, paintedWidth) // helps vertical alignment throughout listview
font.pointSize: subsurfaceTheme.smallPointSize
color: secondaryTextColor
}
}
Kirigami.Label {
id: numberText
text: "#" + dive.number
font.pointSize: subsurfaceTheme.smallPointSize
color: secondaryTextColor
anchors {
right: parent.right
rightMargin: horizontalPadding
top: locationText.bottom
topMargin: - Kirigami.Units.smallSpacing * 2
}
}
}
Rectangle {
visible: deleteButtonVisible
height: diveListEntry.height - Kirigami.Units.smallSpacing
width: height - 3 * Kirigami.Units.smallSpacing
color: subsurfaceTheme.contrastAccentColor
antialiasing: true
radius: Kirigami.Units.smallSpacing
anchors {
left: diveListEntry.right
right: parent.right
}
Kirigami.Icon {
anchors {
horizontalCenter: parent.horizontalCenter
verticalCenter: parent.verticalCenter
}
source: "trash-empty"
}
MouseArea {
anchors.fill: parent
enabled: parent.visible
onClicked: {
parent.visible = false
timer.stop()
manager.deleteDive(dive.id)
}
}
}
Item {
Timer {
id: timer
interval: 4000
onTriggered: {
deleteButtonVisible = false
}
}
}
}
}
}
Component {
id: tripHeading
Item {
width: page.width - Kirigami.Units.gridUnit
height: childrenRect.height - Kirigami.Units.smallSpacing
Rectangle {
id: headingBackground
height: section == "" ? 0 : sectionText.height + Kirigami.Units.gridUnit
anchors {
left: parent.left
right: parent.right
rightMargin: Kirigami.Units.gridUnit * -2
}
color: subsurfaceTheme.lightPrimaryColor
visible: section != ""
Rectangle {
id: dateBox
visible: section != ""
height: section == "" ? 0 : 2 * Kirigami.Units.gridUnit
width: section == "" ? 0 : 2.5 * Kirigami.Units.gridUnit
color: subsurfaceTheme.primaryColor
radius: Kirigami.Units.smallSpacing * 2
antialiasing: true
anchors {
verticalCenter: parent.verticalCenter
left: parent.left
leftMargin: Kirigami.Units.smallSpacing
}
Label {
text: { section.replace(/.*\+\+/, "").replace(/::.*/, "").replace("@", "\n'") }
color: subsurfaceTheme.primaryTextColor
font.pointSize: subsurfaceTheme.smallPointSize
lineHeightMode: Text.FixedHeight
lineHeight: Kirigami.Units.gridUnit *.9
horizontalAlignment: Text.AlignHCenter
anchors {
horizontalCenter: parent.horizontalCenter
verticalCenter: parent.verticalCenter
}
}
}
Kirigami.Label {
id: sectionText
text: {
// if the tripMeta (which we get as "section") ends in ::-- we know
// that there's no trip -- otherwise strip the meta information before
// the :: and show the trip location
var shownText
var endsWithDoubleDash = /::--$/;
if (endsWithDoubleDash.test(section) || section === "--") {
shownText = ""
} else {
shownText = section.replace(/.*::/, "")
}
shownText
}
wrapMode: Text.WrapAtWordBoundaryOrAnywhere
visible: text !== ""
font.weight: Font.Bold
anchors {
top: parent.top
left: dateBox.right
topMargin: Math.max(2, Kirigami.Units.gridUnit / 2)
leftMargin: horizontalPadding * 2
right: parent.right
}
color: subsurfaceTheme.lightPrimaryTextColor
}
}
Rectangle {
height: Math.max(2, Kirigami.Units.gridUnit / 12) // we want a thicker line
anchors {
bottom: headingBackground.top
left: parent.left
rightMargin: Kirigami.Units.gridUnit * -2
right: parent.right
}
color: subsurfaceTheme.lightPrimaryColor
}
}
}
StartPage {
id: startPage
anchors.fill: parent
opacity: credentialStatus === QMLManager.NOCLOUD || (credentialStatus === QMLManager.VALID || credentialStatus === QMLManager.VALID_EMAIL) ? 0 : 1
visible: opacity > 0
Behavior on opacity { NumberAnimation { duration: Kirigami.Units.shortDuration } }
function setupActions() {
if (visible) {
page.actions.main = page.saveAction
page.actions.right = page.offlineAction
title = qsTr("Cloud credentials")
} else if(manager.credentialStatus === QMLManager.VALID || manager.credentialStatus === QMLManager.VALID_EMAIL || manager.credentialStatus === QMLManager.NOCLOUD) {
page.actions.main = page.downloadFromDCAction
page.actions.right = page.addDiveAction
title = qsTr("Dive list")
if (diveListView.count === 0)
showPassiveNotification(qsTr("Please tap the '+' button to add a dive (or download dives from a supported dive computer)"), 3000)
} else {
page.actions.main = null
page.actions.right = null
title = qsTr("Dive list")
}
}
onVisibleChanged: {
setupActions();
}
Component.onCompleted: {
setupActions();
}
}
Text {
// make sure this gets pushed far enough down so that it's not obscured by the page title
// it would be nicer to use Kirigami.Label, but due to a QML bug that isn't possible with a
// weird "component versioning" error
// using this property means that we require Qt 5.6 / QtQuick2.6
topPadding: Kirigami.Units.iconSizes.large
leftPadding: Kirigami.Units.iconSizes.large
text: qsTr("No dives in dive list")
visible: diveListView.visible && diveListView.count === 0
}
ListView {
id: diveListView
anchors.fill: parent
opacity: 1.0 - startPage.opacity
visible: opacity > 0
model: diveModel
currentIndex: -1
delegate: diveDelegate
boundsBehavior: Flickable.DragOverBounds
maximumFlickVelocity: parent.height * 5
bottomMargin: Kirigami.Units.iconSizes.medium + Kirigami.Units.gridUnit
cacheBuffer: 0 // seems to avoid empty rendered profiles
section.property: "dive.tripMeta"
section.criteria: ViewSection.FullString
section.delegate: tripHeading
section.labelPositioning: ViewSection.CurrentLabelAtStart | ViewSection.InlineLabels
Connections {
target: detailsWindow
onCurrentIndexChanged: diveListView.currentIndex = detailsWindow.currentIndex
}
}
property QtObject downloadFromDCAction: Kirigami.Action {
iconName: "document-import"
onTriggered: {
downloadFromDc.dcImportModel.clearTable()
stackView.push(downloadFromDc)
}
}
property QtObject addDiveAction: Kirigami.Action {
iconName: "list-add"
onTriggered: {
startAddDive()
}
}
property QtObject saveAction: Kirigami.Action {
iconName: "document-save"
onTriggered: {
Qt.inputMethod.hide()
startPage.saveCredentials();
}
}
property QtObject offlineAction: Kirigami.Action {
iconName: "qrc:/qml/nocloud.svg"
onTriggered: {
manager.syncToCloud = false
manager.credentialStatus = QMLManager.NOCLOUD
}
}
onBackRequested: {
if (startPage.visible && diveListView.count > 0 && manager.credentialStatus !== QMLManager.INVALID) {
manager.credentialStatus = oldStatus
event.accepted = true;
}
if (!startPage.visible) {
if (Qt.platform.os != "ios") {
manager.quit()
}
// let's make sure Kirigami doesn't quit on our behalf
event.accepted = true
}
}
}