/*

* QML Material - An application framework implementing Material Design.

*

* Copyright (C) 2014-2016 Michael Spencer <sonrisesoftware@gmail.com>

*

* This Source Code Form is subject to the terms of the Mozilla Public

* License, v. 2.0. If a copy of the MPL was not distributed with this

* file, You can obtain one at http://mozilla.org/MPL/2.0/.

*/

function findRoot(obj) {

while (obj.parent) {

obj = obj.parent;

}

return obj;

}

function findRootChild(obj, objectName) {

obj = findRoot(obj);

var childs = new Array(0);

childs.push(obj);

while (childs.length > 0) {

if (childs[0].objectName == objectName) {

return childs[0];

}

for (var i in childs[0].data) {

childs.push(childs[0].data[i]);

}

childs.splice(0, 1);

}

return null;

}

function findChild(obj,objectName) {

var childs = new Array(0);

childs.push(obj);

while (childs.length > 0) {

if (childs[0].objectName == objectName) {

return childs[0];

}

for (var i in childs[0].data) {

childs.push(childs[0].data[i]);

}

childs.splice(0, 1);

}

return null;

}

function newObject(path, args, parent) {

if (!args)

args = {};

args.parent = parent;

var component = Qt.createComponent(path);

if (component.status === QtQuick.Component.Error) {

// Error Handling

print("Unable to load object: " + path + "\n" + component.errorString());

return null;

}

return component.createObject(parent, args);

}

function filter(list, filter) {

var filtered = [];

forEach(list, function(item) {

if (filter(item))

filtered.push(item)

})

return filtered;

}

function forEach(list, callback) {

for (var i = 0; i < length(list); i++) {

var item = getItem(list, i)

callback(item)

}

}

function getItem(model, index) {

var item = model.get ? model.get(index) : model[index]

if (model.get && item.modelData)

item = item.modelData

return item

}

function length(model) {

if (model === undefined || model === null)

return 0

else

return model.count ? model.count : model.length

}