Friendiqa/v0.002/Release/source-linux/qml/friendiqa.qml

import QtQuick 2.0
import QtQuick.LocalStorage 2.0
import QtQuick.Window 2.0
import QtQuick.Dialogs 1.2
import QtQuick.Controls 1.2
import QtQuick.Controls.Styles 1.4

import QtQml.Models 2.1
import "qrc:/js/news.js" as Newsjs
import "qrc:/js/service.js" as Service
//import "qrc:/js/layout.js" as Layoutjs
//import "qrc:/js/helper.js" as Helperjs
//import "qrc:/qml"

TabView{
    id:root
    tabPosition: Qt.BottomEdge
    width: 500//Screen.desktopAvailableWidth
    height: 500//Screen.desktopAvailableHeight
    focus:true
    property var db: ["Friendiqa", "1.0", "Stores Friendica data", 100000000]
    property var login: Service.readActiveConfig(db)
    property var contactlist: []
    property real mm: Screen.pixelDensity
    signal messageSignal(var friend)
    signal fotoSignal(var friend)
    signal directmessageSignal(var friend)
    signal newsSignal(var news)
    signal friendsSignal(var username)

    currentIndex: (login=="")? 3:0

    property var news:[]
    property var newContacts:[]
    property int currentContact: 0
    property string contactLoadType: ""

    onLoginChanged:{
        Newsjs.getCurrentContacts(login,db,function(contacts){
            contactlist=contacts});
    }
    onNewContactsChanged:{
        if(newContacts.length>0){// download first contact image and update db
            Service.updateContactInDB(login,db,newContacts[currentContact].isFriend,newContacts[currentContact])}
        else if (contactLoadType!=""){
            Service.processNews(function(){
                root.contactLoadType="";
                root.news=[];
            })}
    }

    onCurrentContactChanged:{// download next contact image after photoplaceholder is finished saving and update db
        if(currentContact<newContacts.length){
                    Service.updateContactInDB(login,db,newContacts[currentContact].isFriend,newContacts[currentContact])}
        else if (contactLoadType!=""){
            Service.processNews(function(){
                root.contactLoadType="";
                root.news=[];
                root.newContacts=[];
                root.currentContact=0;
        })}
    }

    Connections{
        target:xhr
        onDownloaded:{if(data=="contact"){contacttimer.stop();root.currentContact=root.currentContact+1}}
    }

    Connections{
        target:xhr
        onError:{print("Error"+data);
            if (data=="contact"){
            var database=LocalStorage.openDatabaseSync(root.db[0],root.db[1],root.db[2],root.db[3]);
            var result;
            database.transaction( function(tx) {
                //print('UPDATE contacts SET profile_image="" where username="'+root.login.username+'" AND id = '+newContacts[currentContact].id);
            result = tx.executeSql('UPDATE contacts SET profile_image="" where username="'+root.login.username+'" AND id = '+newContacts[currentContact].id);
            root.currentContact=root.currentContact+1;contacttimer.stop()})}
    }}

    Timer {id:contacttimer; interval: 5000; running: false; repeat: false
        onTriggered: {
            var database=LocalStorage.openDatabaseSync(root.db[0],root.db[1],root.db[2],root.db[3]);
            database.transaction( function(tx) {
                var result = tx.executeSql('UPDATE contacts SET profile_image="" where username="'+root.login.username+'" AND id = '+newContacts[currentContact].id);
                root.currentContact=root.currentContact+1})}
    }

    Keys.onReleased: {
        if (event.key === Qt.Key_Escape) {
            if (currentIndex==0){
                newstab.active=true;
                if (newstab.newstabstatus!=login.newsViewType){
                    newstab.newstabstatus=login.newsViewType;
                    if(login.newsViewType=="Timeline"){Newsjs.newsfromdb(db,login.username,function(dbnews){
                        newsSignal(dbnews)
                    })}
                    else{Newsjs.chatsfromdb(db,login.username,function(dbnews){
                        newsSignal(dbnews)
                    })}
                }
                else{Service.cleanNews(root.db,function(){Qt.quit()})}
             }
         else {currentIndex=0}
         event.accepted = true
    }}


    style: TabViewStyle {
        frameOverlap: 1
        tab: Rectangle {
            color: styleData.selected?"white":"light blue"
            border.color: "light grey"
            implicitWidth: root.width/4-2*mm
            implicitHeight: 4*mm
            Text { id: text
                anchors.centerIn: parent
                text: styleData.title
                color: "black"
                font.pixelSize:3*mm
                font.bold: styleData.selected
            }
         }
         frame: Rectangle { color: "light grey" }
         tabsAlignment:Qt.AlignHCenter
     }
    Tab{
        title: qsTr("News")
        id: newstab
        property string newstabstatus:login.newsViewType
        property var conversation
        source:(root.currentIndex==0)? "qrc:/qml/newsqml/NewsTab.qml":""
    }
    Tab{
        title: qsTr("Contacts")
        id: friendstab
        source: (root.currentIndex==1)?"qrc:/qml/contactqml/FriendsTab.qml":""
    }
    Tab{
        title: qsTr("Photos")
        id: fotostab
        property string phototabstatus:"Images"
        source: (root.currentIndex==2)?"qrc:/qml/photoqml/PhotoTab.qml":""
    }
    Tab{
        title: qsTr("Config")
        source: (root.currentIndex==3)?"qrc:/qml/configqml/ConfigTab.qml":""
    }
}