/*
* Copyright © 2016-2017 The Thingsboard Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import './dashboard.scss';
import $ from 'jquery';
import gridster from 'angular-gridster';
import thingsboardTypes from '../common/types.constant';
import thingsboardApiWidget from '../api/widget.service';
import thingsboardWidget from './widget.directive';
import thingsboardToast from '../services/toast';
import thingsboardTimewindow from './timewindow.directive';
import thingsboardEvents from './tb-event-directives';
import thingsboardMousepointMenu from './mousepoint-menu.directive';
/* eslint-disable import/no-unresolved, import/default */
import dashboardTemplate from './dashboard.tpl.html';
/* eslint-enable import/no-unresolved, import/default */
/* eslint-disable angular/angularelement */
export default angular.module('thingsboard.directives.dashboard', [thingsboardTypes,
thingsboardToast,
thingsboardApiWidget,
thingsboardWidget,
thingsboardTimewindow,
thingsboardEvents,
thingsboardMousepointMenu,
gridster.name])
.directive('tbDashboard', Dashboard)
.name;
/*@ngInject*/
function Dashboard() {
return {
restrict: "E",
scope: true,
bindToController: {
widgets: '=',
deviceAliasList: '=',
columns: '=',
margins: '=',
isEdit: '=',
isMobile: '=',
isMobileDisabled: '=?',
isEditActionEnabled: '=',
isExportActionEnabled: '=',
isRemoveActionEnabled: '=',
onEditWidget: '&?',
onExportWidget: '&?',
onRemoveWidget: '&?',
onWidgetMouseDown: '&?',
onWidgetClicked: '&?',
prepareDashboardContextMenu: '&?',
prepareWidgetContextMenu: '&?',
loadWidgets: '&?',
onInit: '&?',
onInitFailed: '&?',
dashboardStyle: '=?'
},
controller: DashboardController,
controllerAs: 'vm',
templateUrl: dashboardTemplate
};
}
/*@ngInject*/
function DashboardController($scope, $rootScope, $element, $timeout, $log, toast, types) {
var highlightedMode = false;
var highlightedWidget = null;
var selectedWidget = null;
var mouseDownWidget = -1;
var widgetMouseMoved = false;
var gridsterParent = null;
var gridsterElement = null;
var gridster = null;
var vm = this;
vm.isMobileDisabled = angular.isDefined(vm.isMobileDisabled) ? vm.isMobileDisabled : false;
vm.dashboardLoading = true;
vm.visibleRect = {
top: 0,
bottom: 0,
left: 0,
right: 0
};
vm.gridsterOpts = {
floating: false,
maxRows: 100,
columns: vm.columns ? vm.columns : 24,
minSizeX: 2,
minSizeY: 2,
defaultSizeX: 8,
defaultSizeY: 6,
resizable: {
enabled: vm.isEdit
},
draggable: {
enabled: vm.isEdit
},
isMobile: vm.isMobileDisabled ? false : vm.isMobile,
mobileBreakPoint: vm.isMobileDisabled ? 0 : (vm.isMobile ? 20000 : 960),
margins: vm.margins ? vm.margins : [10, 10],
saveGridItemCalculatedHeightInMobile: true
};
vm.isWidgetExpanded = false;
vm.isHighlighted = isHighlighted;
vm.isNotHighlighted = isNotHighlighted;
vm.selectWidget = selectWidget;
vm.getSelectedWidget = getSelectedWidget;
vm.highlightWidget = highlightWidget;
vm.resetHighlight = resetHighlight;
vm.onWidgetFullscreenChanged = onWidgetFullscreenChanged;
vm.widgetMouseDown = widgetMouseDown;
vm.widgetMouseMove = widgetMouseMove;
vm.widgetMouseUp = widgetMouseUp;
vm.widgetColor = widgetColor;
vm.widgetBackgroundColor = widgetBackgroundColor;
vm.widgetPadding = widgetPadding;
vm.showWidgetTitle = showWidgetTitle;
vm.dropWidgetShadow = dropWidgetShadow;
vm.hasTimewindow = hasTimewindow;
vm.editWidget = editWidget;
vm.exportWidget = exportWidget;
vm.removeWidget = removeWidget;
vm.loading = loading;
vm.openDashboardContextMenu = openDashboardContextMenu;
vm.openWidgetContextMenu = openWidgetContextMenu;
vm.getEventGridPosition = getEventGridPosition;
vm.contextMenuItems = [];
vm.contextMenuEvent = null;
vm.widgetContextMenuItems = [];
vm.widgetContextMenuEvent = null;
//$element[0].onmousemove=function(){
// widgetMouseMove();
// }
gridsterParent = $('#gridster-parent', $element);
gridsterElement = angular.element($('#gridster-child', gridsterParent));
gridsterParent.scroll(function () {
updateVisibleRect();
});
gridsterParent.resize(function () {
updateVisibleRect();
});
$scope.$watch('vm.isMobile', function () {
vm.gridsterOpts.isMobile = vm.isMobileDisabled ? false : vm.isMobile;
vm.gridsterOpts.mobileBreakPoint = vm.isMobileDisabled ? 0 : (vm.isMobile ? 20000 : 960);
});
$scope.$watch('vm.isMobileDisabled', function () {
vm.gridsterOpts.isMobile = vm.isMobileDisabled ? false : vm.isMobile;
vm.gridsterOpts.mobileBreakPoint = vm.isMobileDisabled ? 0 : (vm.isMobile ? 20000 : 960);
});
$scope.$watch('vm.columns', function () {
vm.gridsterOpts.columns = vm.columns ? vm.columns : 24;
if (gridster) {
gridster.columns = vm.columns;
updateGridsterParams();
}
updateVisibleRect();
});
$scope.$watch('vm.margins', function () {
vm.gridsterOpts.margins = vm.margins ? vm.margins : [10, 10];
if (gridster) {
gridster.margins = vm.margins;
updateGridsterParams();
}
updateVisibleRect();
});
$scope.$watch('vm.isEdit', function () {
vm.gridsterOpts.resizable.enabled = vm.isEdit;
vm.gridsterOpts.draggable.enabled = vm.isEdit;
$scope.$broadcast('toggleDashboardEditMode', vm.isEdit);
});
$scope.$watch('vm.deviceAliasList', function () {
$scope.$broadcast('deviceAliasListChanged', vm.deviceAliasList);
}, true);
$scope.$on('gridster-resized', function (event, sizes, theGridster) {
if (checkIsLocalGridsterElement(theGridster)) {
gridster = theGridster;
updateVisibleRect(false, true);
}
});
$scope.$on('gridster-mobile-changed', function (event, theGridster) {
if (checkIsLocalGridsterElement(theGridster)) {
gridster = theGridster;
if (gridster.isMobile) {
vm.gridsterOpts.rowHeight = 70;
} else {
vm.gridsterOpts.rowHeight = 'match';
}
$timeout(function () {
updateVisibleRect(true);
}, 500, false);
}
});
$scope.$on('widgetPositionChanged', function () {
vm.widgets.sort(function (widget1, widget2) {
var res = widget1.row - widget2.row;
if (res === 0) {
res = widget1.col - widget2.col;
}
return res;
});
});
loadDashboard();
function loadDashboard() {
resetWidgetClick();
$timeout(function () {
if (vm.loadWidgets) {
var promise = vm.loadWidgets();
if (promise) {
promise.then(function () {
dashboardLoaded();
}, function () {
dashboardLoaded();
});
} else {
dashboardLoaded();
}
} else {
dashboardLoaded();
}
}, 0, false);
}
function updateGridsterParams() {
if (gridster) {
if (gridster.colWidth === 'auto') {
gridster.curColWidth = (gridster.curWidth + (gridster.outerMargin ? -gridster.margins[1] : gridster.margins[1])) / gridster.columns;
} else {
gridster.curColWidth = gridster.colWidth;
}
gridster.curRowHeight = gridster.rowHeight;
if (angular.isString(gridster.rowHeight)) {
if (gridster.rowHeight === 'match') {
gridster.curRowHeight = Math.round(gridster.curColWidth);
} else if (gridster.rowHeight.indexOf('*') !== -1) {
gridster.curRowHeight = Math.round(gridster.curColWidth * gridster.rowHeight.replace('*', '').replace(' ', ''));
} else if (gridster.rowHeight.indexOf('/') !== -1) {
gridster.curRowHeight = Math.round(gridster.curColWidth / gridster.rowHeight.replace('/', '').replace(' ', ''));
}
}
}
}
function updateVisibleRect (force, containerResized) {
if (gridster) {
var position = $(gridster.$element).position()
if (position) {
var viewportWidth = gridsterParent.width();
var viewportHeight = gridsterParent.height();
var top = -position.top;
var bottom = top + viewportHeight;
var left = -position.left;
var right = left + viewportWidth;
var newVisibleRect = {
top: gridster.pixelsToRows(top),
topPx: top,
bottom: gridster.pixelsToRows(bottom),
bottomPx: bottom,
left: gridster.pixelsToColumns(left),
right: gridster.pixelsToColumns(right),
isMobile: gridster.isMobile,
curRowHeight: gridster.curRowHeight,
containerResized: containerResized
};
if (force ||
newVisibleRect.top != vm.visibleRect.top ||
newVisibleRect.topPx != vm.visibleRect.topPx ||
newVisibleRect.bottom != vm.visibleRect.bottom ||
newVisibleRect.bottomPx != vm.visibleRect.bottomPx ||
newVisibleRect.left != vm.visibleRect.left ||
newVisibleRect.right != vm.visibleRect.right ||
newVisibleRect.isMobile != vm.visibleRect.isMobile ||
newVisibleRect.curRowHeight != vm.visibleRect.curRowHeight ||
newVisibleRect.containerResized != vm.visibleRect.containerResized) {
vm.visibleRect = newVisibleRect;
$scope.$broadcast('visibleRectChanged', vm.visibleRect);
}
}
}
}
function checkIsLocalGridsterElement (gridster) {
return gridsterElement[0] == gridster.$element[0];
}
function resetWidgetClick () {
mouseDownWidget = -1;
widgetMouseMoved = false;
}
function onWidgetFullscreenChanged(expanded, widget) {
vm.isWidgetExpanded = expanded;
$scope.$broadcast('onWidgetFullscreenChanged', vm.isWidgetExpanded, widget);
}
function widgetMouseDown ($event, widget) {
mouseDownWidget = widget;
widgetMouseMoved = false;
if (vm.onWidgetMouseDown) {
vm.onWidgetMouseDown({event: $event, widget: widget});
}
}
function widgetMouseMove () {
if (mouseDownWidget) {
widgetMouseMoved = true;
}
}
function widgetMouseUp ($event, widget) {
$timeout(function () {
if (!widgetMouseMoved && mouseDownWidget) {
if (widget === mouseDownWidget) {
widgetClicked($event, widget);
}
}
mouseDownWidget = null;
widgetMouseMoved = false;
}, 0);
}
function widgetClicked ($event, widget) {
if ($event) {
$event.stopPropagation();
}
if (vm.onWidgetClicked) {
vm.onWidgetClicked({event: $event, widget: widget});
}
}
function openDashboardContextMenu($event, $mdOpenMousepointMenu) {
if (vm.prepareDashboardContextMenu) {
vm.contextMenuItems = vm.prepareDashboardContextMenu();
if (vm.contextMenuItems && vm.contextMenuItems.length > 0) {
vm.contextMenuEvent = $event;
$mdOpenMousepointMenu($event);
}
}
}
function openWidgetContextMenu($event, widget, $mdOpenMousepointMenu) {
if (vm.prepareWidgetContextMenu) {
vm.widgetContextMenuItems = vm.prepareWidgetContextMenu({widget: widget});
if (vm.widgetContextMenuItems && vm.widgetContextMenuItems.length > 0) {
vm.widgetContextMenuEvent = $event;
$mdOpenMousepointMenu($event);
}
}
}
function getEventGridPosition(event) {
var pos = {
row: 0,
column: 0
}
var offset = gridsterParent.offset();
var x = event.pageX - offset.left + gridsterParent.scrollLeft();
var y = event.pageY - offset.top + gridsterParent.scrollTop();
if (gridster) {
pos.row = gridster.pixelsToRows(y);
pos.column = gridster.pixelsToColumns(x);
}
return pos;
}
function editWidget ($event, widget) {
resetWidgetClick();
if ($event) {
$event.stopPropagation();
}
if (vm.isEditActionEnabled && vm.onEditWidget) {
vm.onEditWidget({event: $event, widget: widget});
}
}
function exportWidget ($event, widget) {
resetWidgetClick();
if ($event) {
$event.stopPropagation();
}
if (vm.isExportActionEnabled && vm.onExportWidget) {
vm.onExportWidget({event: $event, widget: widget});
}
}
function removeWidget($event, widget) {
resetWidgetClick();
if ($event) {
$event.stopPropagation();
}
if (vm.isRemoveActionEnabled && vm.onRemoveWidget) {
vm.onRemoveWidget({event: $event, widget: widget});
}
}
function highlightWidget(widget, delay) {
highlightedMode = true;
highlightedWidget = widget;
var item = $('.gridster-item', gridster.$element)[vm.widgets.indexOf(widget)];
if (item) {
var height = $(item).outerHeight(true);
var rectHeight = gridsterParent.height();
var offset = (rectHeight - height) / 2;
var scrollTop = item.offsetTop;
if (offset > 0) {
scrollTop -= offset;
}
gridsterParent.animate({
scrollTop: scrollTop
}, delay);
}
}
function selectWidget(widget, delay) {
selectedWidget = widget;
var item = $('.gridster-item', gridster.$element)[vm.widgets.indexOf(widget)];
if (item) {
var height = $(item).outerHeight(true);
var rectHeight = gridsterParent.height();
var offset = (rectHeight - height) / 2;
var scrollTop = item.offsetTop;
if (offset > 0) {
scrollTop -= offset;
}
gridsterParent.animate({
scrollTop: scrollTop
}, delay);
}
}
function getSelectedWidget() {
return selectedWidget;
}
function resetHighlight() {
highlightedMode = false;
highlightedWidget = null;
selectedWidget = null;
}
function isHighlighted(widget) {
return (highlightedMode && highlightedWidget === widget) || (selectedWidget === widget);
}
function isNotHighlighted(widget) {
return highlightedMode && highlightedWidget != widget;
}
function widgetColor(widget) {
if (widget.config.color) {
return widget.config.color;
} else {
return 'rgba(0, 0, 0, 0.87)';
}
}
function widgetBackgroundColor(widget) {
if (widget.config.backgroundColor) {
return widget.config.backgroundColor;
} else {
return '#fff';
}
}
function widgetPadding(widget) {
if (widget.config.padding) {
return widget.config.padding;
} else {
return '8px';
}
}
function showWidgetTitle(widget) {
if (angular.isDefined(widget.config.showTitle)) {
return widget.config.showTitle;
} else {
return true;
}
}
function dropWidgetShadow(widget) {
if (angular.isDefined(widget.config.dropShadow)) {
return widget.config.dropShadow;
} else {
return true;
}
}
function hasTimewindow(widget) {
return widget.type === types.widgetType.timeseries.value;
}
function adoptMaxRows() {
if (vm.widgets) {
var maxRows = vm.gridsterOpts.maxRows;
for (var i = 0; i < vm.widgets.length; i++) {
var w = vm.widgets[i];
var bottom = w.row + w.sizeY;
maxRows = Math.max(maxRows, bottom);
}
vm.gridsterOpts.maxRows = Math.max(maxRows, vm.gridsterOpts.maxRows);
}
}
function dashboardLoaded() {
adoptMaxRows();
vm.dashboardLoading = false;
if (vm.onInit) {
vm.onInit({dashboard: vm});
}
}
function loading() {
return $rootScope.loading;
}
}
/* eslint-enable angular/angularelement */