import QtQuick 2.2 import Sailfish.Silica 1.0 import "../../lib/API.js" as Logic import "." SilicaListView { id: myList property bool debug: false property string type property string title property string description property ListModel mdl: [] property variant params: [] property var locale: Qt.locale() property bool autoLoadMore: true property bool loadStarted: false property int scrollOffset property string action: "" property variant vars property variant conf property bool notifier: false property bool deduping: false property variant uniqueIds: [] model: mdl signal notify (string what, int num) onNotify: { if(debug) console.log(what + " - " + num) } signal openDrawer (bool setDrawer) onOpenDrawer: { //console.log("Open drawer: " + setDrawer) } signal send (string notice) onSend: { if (debug) console.log("LIST send signal emitted with notice: " + notice) } header: PageHeader { title: myList.title description: myList.description } BusyLabel { id: myListBusyLabel running: model.count === 0 anchors { horizontalCenter: parent.horizontalCenter verticalCenter: parent.verticalCenter } Timer { interval: 5000 running: true onTriggered: { myListBusyLabel.visible = false loadStatusPlaceholder.visible = true } } } ViewPlaceholder { id: loadStatusPlaceholder visible: false enabled: model.count === 0 text: qsTr("Nothing found") } PullDownMenu { id: mainPulleyMenu MenuItem { text: qsTr("Settings") visible: !profilePage onClicked: { pageStack.push(Qt.resolvedUrl("../SettingsPage.qml"), {}) } } MenuItem { text: qsTr("Clear") onClicked: { clearLast() } } MenuItem { text: qsTr("New Toot") visible: !profilePage onClicked: { pageStack.push(Qt.resolvedUrl("../ConversationPage.qml"), { headerTitle: qsTr("New Toot"), type: "new" }) } } MenuItem { text: qsTr("Open in Browser") visible: !mainPage onClicked: { Qt.openUrlExternally(url) } } MenuItem { text: qsTr("Reload") onClicked: { loadData("prepend") } } } delegate: VisualContainer {} add: Transition { NumberAnimation { property: "opacity"; from: 0; to: 1.0; duration: 800 } NumberAnimation { property: "x"; duration: 800; easing.type: Easing.InOutBack } } remove: Transition { NumberAnimation { properties: "x,y"; duration: 800; easing.type: Easing.InOutBack } } onCountChanged: { if (debug) console.log("count changed on: " + title) //deDouble() //loadStarted = false /*contentY = scrollOffset console.log("CountChanged!")*/ } footer: Item { visible: autoLoadMore width: parent.width height: Theme.itemSizeLarge Button { anchors.horizontalCenter: parent.horizontalCenter anchors.margins: Theme.paddingSmall anchors.bottomMargin: Theme.paddingLarge visible: false onClicked: { if (!loadStarted && !deduping) loadData("append") } } BusyIndicator { running: loadStarted visible: myListBusyLabel.running ? false : true size: BusyIndicatorSize.Small anchors { verticalCenter: parent.verticalCenter horizontalCenter: parent.horizontalCenter } } } onContentYChanged: { if (Math.abs(contentY - scrollOffset) > Theme.itemSizeMedium) { openDrawer(contentY - scrollOffset > 0 ? false : true ) scrollOffset = contentY } if(contentY+height > footerItem.y && !deduping && !loadStarted && autoLoadMore) { loadStarted = true loadData("append") } } VerticalScrollDecorator {} WorkerScript { id: worker source: "../../lib/Worker.js" onMessage: { //if (debug) console.log("worker says") //if (debug) console.log(JSON.stringify(messageObject)) if (messageObject.error){ if (debug) console.log(JSON.stringify(messageObject)) } else { loadStarted = false } if (messageObject.fireNotification && notifier){ Logic.notifier(messageObject.data) } // temporary debugging measure // should be resolved within loadData() if (messageObject.updatedAll){ if (debug) console.log("Got em all.") if (model.count > 20) deDouble() loadStarted = false } } } Component.onCompleted: { loadData("prepend") if (debug) console.log("MyList completed: " + title) } Timer { triggeredOnStart: false; interval: { var listInterval = Math.floor(Math.random() * 60)*10*1000 if( title === "Home" ) listInterval = 20*60*1000 if( title === "Local" ) listInterval = 10*60*1000 if( title === "Federated" ) listInterval = 30*60*1000 if( title === "Bookmarks" ) listInterval = 40*60*1000 if( title === "Notifications" ) listInterval = 12*60*1000 if(debug) console.log(title + ' interval: ' + listInterval) return listInterval } running: true; repeat: true onTriggered: { if(debug) console.log(title + ' ' + Date().toString()) // let's avoid pre and appending at the same time! if ( ! loadStarted && ! deduping ) loadData("prepend") } } /* * NOT actually doing deduping :) * utility called on updates to model to remove remove Duplicates: * the dupes are probably a result of improper syncing of the models * this is temporary and can probaly be removed because of the * loadData method passing in to the WorkerScript */ function deDouble(){ deduping = true var ids = [] var uniqueItems = [] var i var j var seenIt = 0 if (debug) console.log(model.count) for(i = 0 ; i < model.count ; i++) { ids.push(model.get(i).id) uniqueItems = removeDuplicates(ids) } //if (debug) console.log(ids) if (debug) console.log(uniqueItems.length) if (debug) console.log( "maxminusone?:" + model.get(model.count - 2).id ) if (debug) console.log( "max?:" + model.get(model.count - 1).id ) if ( uniqueItems.length < model.count) { // it seems that only the last one, is an issue /*if (model.get(model.count - 1).id > model.get(model.count - 2).id){ model.remove(model.count - 1,1) }*/ if (debug) console.log(model.count) for(j = 0; j <= uniqueItems.length - 1 ; j++) { seenIt = 0 for(i = 0 ; i < model.count - 1 ; i++) { if (model.get(i).id === uniqueItems[j]){ seenIt = seenIt+1 if (seenIt > 1) { if (debug) console.log(uniqueItems[j] + " - " + seenIt) // model.remove(i,1) // (model.get(i)) seenIt = seenIt-1 } } } } } deduping = false } /* utility function because this version of qt doesn't support modern javascript * */ function removeDuplicates(arr) { var unique = []; for(var i=0; i < arr.length; i++){ if(unique.indexOf(arr[i]) === -1) { unique.push(arr[i]); } } return unique; } /* utility to clear last, debugging * */ function clearLast() { var msg = { 'action' : "CLEAR", 'model' : model, 'conf' : Logic.conf } //if (debug) console.log(JSON.stringify(msg)) if (model.count) worker.sendMessage(msg) } /* Principle load function, uses websocket's worker.js * */ function loadData(mode) { if (debug) console.log('loadData called: ' + mode + " in " + title) // since the worker adds Duplicates // we pass in current ids in the model // and skip those on insert append in the worker for(var i = 0 ; i < model.count ; i++) { uniqueIds.push(model.get(i).id) //if (debug) console.log(model.get(i).id) } uniqueIds = removeDuplicates(uniqueIds) var p = [] if (params.length) { for(var i = 0; i