Friendiqa/v0.002/Release/source-android/qml/photoqml/PhotoTab.qml

import QtQuick 2.0
import QtQuick.Dialogs 1.2
import QtQuick.Controls 1.4
import QtQml.Models 2.1
import "qrc:/js/service.js" as Service
import "qrc:/js/helper.js" as Helperjs
import "qrc:/qml/photoqml"
import "qrc:/qml/genericqml"

Rectangle {
    id:fotorectangle
    property string phototabstatus:"Images"
    onPhototabstatusChanged:{phototabstatusButton.text=qsTr(phototabstatus)}

    y:1
    width:root.width-mm
    height:root.height-5*mm
    color: '#fff'
    property var newimages:[]
    property int currentimageno: 0
//onLoginChanged:{var msg = {'model': photogroupModel,'albums':[],'firstalbum':0,'foreignPicture':false};
//         photoWorker.sendMessage(msg);
//}
    onNewimagesChanged:{
            if(newimages.length>0){
                Helperjs.readField("album",root.db,"imageData",root.login.username,function(albums){
             //print("albums"+JSON.stringify(albums)+JSON.stringify(newimages[currentimageno]));
            for (var i=0;i<newimages.length;i++){
                if(albums.indexOf(newimages[i].album)==-1){
                filesystem.Directory=root.login.imagestore+"/albums";
                filesystem.makeDir(newimages[i].album)}}
            })
                //print("Current image number"+currentImageNo)
             Service.dataRequest(root.login,newimages[currentimageno].id,root.db,fotostab);
             newImagesProgress.visible=true //download first image
        }
    }

    onCurrentimagenoChanged:{
        if(currentimageno<newimages.length){Service.dataRequest(root.login,newimages[currentimageno].id,root.db,fotostab)};
        if(currentimageno==newimages.length){newImagesProgress.visible=false;showOwnFotos();
            newimages=[];currentimageno=0}
    // download next image if photoplaceholder is finished saving
    }

    function showOwnFotos(){
          try {photogroupModel.clear()}catch (e){print(e)}
                Helperjs.readField("album",root.db, "imageData",root.login.username,function(albums){
                    if (albums[0]) {
                        var msg = { 'model': photogroupModel,'albums':albums,'firstalbum':0,'foreignPicture': false};
                        photoWorker.sendMessage(msg);
                        };
                 })
          }
    Connections{
        target:root
        onLoginChanged:{var msg = {'model': photogroupModel,'albums':[],'firstalbum':0,'foreignPicture':false};
         photoWorker.sendMessage(msg);}
    }


    Connections{
        target:xhr
        onDownloaded:{if(data=="picture"){currentimageno=currentimageno+1}}
    }

    Connections{
        target:xhr
        onError:{if(data=="picture"){print("Error"+data);
            currentimageno=currentimageno+1}}
    }

    function onFriendsFotos(friend){
        fotostab.phototabstatus=friend.screen_name;
        //print("Friend "+friend.url);
        try {photogroupModel.clear()}catch (e){print(e)}
       Service.requestFriendsAlbumPictures(root.login,friend,fotostab,function(albums){
             var msg = {'model': photogroupModel,'albums':albums,'firstalbum':0,'foreignPicture':true};
             photoWorker.sendMessage(msg);
         })
     }

ProgressBar{
   id: newImagesProgress
   width: 15*mm
   height: updatePhotolist.height
   anchors.top: parent.top
   anchors.right:updatePhotolist.left
   anchors.rightMargin:mm
   visible: false
   value: currentimageno/newimages.length
}

BlueButton{
     id:  updatePhotolist
     anchors.top: parent.top
     anchors.topMargin: 0.5*mm
     anchors.right:phototabstatusButton.left
     anchors.rightMargin:mm
     text: qsTr("Update")
     onClicked: {
          Service.requestList(root.login,root.db, fotostab,function(obj){
            newimages=obj;print("newimages"+JSON.stringify(obj))
})}}

 BlueButton{
     id:  phototabstatusButton
     anchors.top: parent.top
     anchors.topMargin: 0.5*mm
     anchors.right: parent.right
     anchors.rightMargin:2*mm
     text: qsTr(phototabstatus)
     onClicked: {phototabmenu.popup()}
 }
 Menu {
     id:phototabmenu
     MenuItem {
         text: qsTr("Own Images")
         onTriggered: {
             phototabstatus="Images";
             showOwnFotos()}
             }
     }
  DelegateModel{
     id: visualphotoModel
     delegate: PhotogroupComponent{}
     model: photogroupModel
  }

  ListModel{
      id: photogroupModel
  }

 GridView {
             id: albumgridview
             cellWidth: 17*mm
             cellHeight: 17*mm
             x: mm;y:8*mm
             width: parent.width-2*mm; height: parent.height-9*mm
             clip: true
             model: visualphotoModel.parts.album
             footer:
                 Rectangle{
                     border.color: "#EEEEEE"
                     border.width: 1
                      width:12*mm
                      height:6*mm
                      Text{
                          font.pixelSize: 1.5*mm
                          anchors.centerIn: parent
                         text:qsTr("More")
                      }
                      MouseArea{anchors.fill:parent
                          onClicked:{
                                var lastalbum_id=photogroupModel.get(photogroupModel.count-1);
                                 if(photogroupModel.get(photogroupModel.count-1).foreignPictures==false){Service.requestFriendsAlbumPictures(friend,fotostab,function(albums){
                                     var msg = {'model': photogroupModel,'albums':albums,'firstalbum':lastalbum_id+1,'foreignPicture':true};
                                     photoWorker.sendMessage(msg);  })}
                                 else {  Helperjs.readField("album",root.db, "imageData",root.login.username,function(albums){
                                     var msg = { 'model': photogroupModel,'albums':albums,'foreignPicture': false,'firstalbum':lastalbum_id+1};
                                     photoWorker.sendMessage(msg)})}
       }}}
}

Rectangle { id: photoBackground; color: 'light grey'; width: parent.width; height: parent.height; opacity: 0; visible: opacity != 0.0 }

ListView { anchors.fill: parent; model: visualphotoModel.parts.browser; interactive: false }

BlueButton {
    id: backButton
    text: qsTr("Back")
    x: parent.width - backButton.width - 3*mm
    y: -backButton.height - 4*mm
    onClicked: {photoBackground.opacity=0}
 }

ListView {anchors.fill: parent; model: visualphotoModel.parts.fullscreen; interactive: false }
WorkerScript{id: photoWorker;source: "qrc:/js/photoworker.js"}

Component.onCompleted: { root.fotoSignal.connect(onFriendsFotos);}
 }