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App.jsx
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App.jsx
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import React, { useRef } from 'react';
import { ThemeProvider, StyledEngineProvider } from '@mui/material/styles';
import { withStyles, StylesProvider, createGenerateClassName } from '@mui/styles';
import { DndProvider, useDrop } from 'react-dnd';
import { TouchBackend } from 'react-dnd-touch-backend';
import { HTML5Backend } from 'react-dnd-html5-backend';
import ReactSplit, { SplitDirection, GutterTheme } from '@devbookhq/splitter';
import { VisRxWidget } from '@iobroker/vis-2-widgets-react-dev';
import {
IconButton, Paper, Popper, Tab, Tabs, Tooltip, Snackbar, LinearProgress,
} from '@mui/material';
// import html2canvas from 'html2canvas';
import CloseIcon from '@mui/icons-material/Close';
import AddIcon from '@mui/icons-material/Add';
import CodeIcon from '@mui/icons-material/Code';
import CodeOffIcon from '@mui/icons-material/CodeOff';
import PlayIcon from '@mui/icons-material/PlayArrow';
import StopIcon from '@mui/icons-material/Stop';
import IconPalette from '@mui/icons-material/Palette';
import IconAttributes from '@mui/icons-material/ListAlt';
import GenericApp from '@iobroker/adapter-react-v5/GenericApp';
import {
i18n as I18n, Utils, Loader, Confirm as ConfirmDialog,
} from '@iobroker/adapter-react-v5';
import Attributes from './Attributes';
import Palette from './Palette';
import Toolbar from './Toolbar';
import CreateFirstProjectDialog from './CreateFirstProjectDialog';
import VisEngine from './Vis/visEngine';
import { registerWidgetsLoadIndicator } from './Vis/visUtils';
import {
DndPreview, isTouchDevice,
} from './Utils';
import VisWidgetsCatalog, { getWidgetTypes, parseAttributes } from './Vis/visWidgetsCatalog';
import VisContextMenu from './Vis/visContextMenu';
const generateClassName = createGenerateClassName({
productionPrefix: 'vis-e',
});
const WIDGETS_LOADING_STEP_NOT_STARTED = 0;
const WIDGETS_LOADING_STEP_HTML_LOADED = 1;
const WIDGETS_LOADING_STEP_ALL_LOADED = 2;
const styles = theme => ({
block: {
overflow: 'auto',
height: 'calc(100vh - 102px)',
padding: '0px 8px',
},
blockNarrow: {
height: 'calc(100vh - 67px)',
},
blockVeryNarrow: {
height: 'calc(100vh - 39px)',
},
canvas: {
overflow: 'auto',
height: 'calc(100vh - 154px)',
},
canvasNarrow: {
height: 'calc(100vh - 119px)',
},
canvasVeryNarrow: {
height: 'calc(100vh - 91px)',
},
menu: {
display: 'flex',
alignItems: 'center',
},
app: {
backgroundColor: theme.palette.background.default,
color: theme.palette.text.primary,
},
tabsContainer: {
width: '100%',
display: 'flex',
alignItems: 'center',
},
tab: {
padding: '6px 12px',
},
tabButton: {
display: 'inline-block',
lineHeight: '36px',
verticalAlign: 'top',
},
groupEditTab: {
color: theme.palette.mode === 'dark' ? '#bad700' : '#f3bf00',
},
tabsName: {
whiteSpace: 'nowrap',
},
viewTabs: {
display: 'inline-block',
...theme.classes.viewTabs,
},
viewTab: {
padding: '6px 12px',
...theme.classes.viewTab,
},
alert_info: {
},
alert_error: {
backgroundColor: '#f44336',
},
alert_success: {
backgroundColor: '#4caf50',
},
buttonShowAttributes: {
position: 'absolute',
top: 4,
right: 0,
zIndex: 10,
},
buttonShowPalette: {
// position: 'absolute',
// top: 4,
// left: 0,
// zIndex: 10,
},
editModeComponentClass: {
zIndex: 1002,
},
});
const ViewDrop = props => {
const targetRef = useRef();
const [{ CanDrop, isOver }, drop] = useDrop(() => ({
accept: ['widget'],
drop(item, monitor) {
console.log(monitor.getClientOffset());
console.log(targetRef.current.getBoundingClientRect());
console.log(item);
props.addWidget(
item.widgetType.name,
monitor.getClientOffset().x - targetRef.current.getBoundingClientRect().x,
monitor.getClientOffset().y - targetRef.current.getBoundingClientRect().y,
);
},
canDrop: () => props.editMode,
collect: monitor => ({
isOver: monitor.isOver(),
CanDrop: monitor.canDrop(),
}),
}), [props.editMode]);
return <div
ref={drop}
style={isOver && CanDrop ? {
borderStyle: 'dashed', borderRadius: 4, borderWidth: 1, height: '100%', width: '100%',
} : { height: '100%', width: '100%' }}
>
<div ref={targetRef} style={{ height: '100%', width: '100%' }}>
{props.children}
</div>
</div>;
};
class App extends GenericApp {
constructor(props) {
const extendedProps = { ...props };
extendedProps.translations = {
en: require('./i18n/en'),
de: require('./i18n/de'),
ru: require('./i18n/ru'),
pt: require('./i18n/pt'),
nl: require('./i18n/nl'),
fr: require('./i18n/fr'),
it: require('./i18n/it'),
es: require('./i18n/es'),
pl: require('./i18n/pl'),
uk: require('./i18n/uk'),
'zh-cn': require('./i18n/zh-cn'),
};
extendedProps.sentryDSN = window.sentryDSN;
super(props, extendedProps);
this.visEngineHandlers = {};
this.alert = window.alert;
window.alert = message => {
if (message && message.toString().toLowerCase().includes('error')) {
console.error(message);
this.showAlert(message.toString(), 'error');
} else {
console.log(message);
this.showAlert(message.toString(), 'info');
}
};
this.adapterId = `${this.adapterName}.0`;
// temporary disable translation warnings
// I18n.disableWarning(true);
registerWidgetsLoadIndicator(this.setWidgetsLoadingProgress);
}
setStateAsync(newState) {
return new Promise(resolve => {
this.setState(newState, () =>
resolve());
});
}
componentDidMount() {
super.componentDidMount();
let runtime = false;
if (window.location.search.includes('runtime') || !window.location.pathname.endsWith('edit.html')) {
runtime = true;
}
if (window.location.search.includes('edit') || (window.location.port.startsWith('300') && !window.location.search.includes('runtime'))) {
runtime = false;
}
this.setState({
alert: false,
alertType: 'info',
alertMessage: '',
runtime,
projectName: 'main',
viewsManage: false,
projectsDialog: false,
createFirstProjectDialog: false,
selectedWidgets: [],
align: {
alignType: null,
alignIndex: 0,
alignValues: [],
},
showCode: window.localStorage.getItem('showCode') === 'true',
editMode: true,
widgetsLoaded: WIDGETS_LOADING_STEP_NOT_STARTED,
fonts: [],
history: [],
historyCursor: 0,
widgetsClipboard: {
type: null,
widgets: {},
},
// clipboardImages: [],
lockDragging: JSON.parse(window.localStorage.getItem('lockDragging')),
disableInteraction: JSON.parse(window.localStorage.getItem('disableInteraction')),
toolbarHeight: window.localStorage.getItem('Vis.toolbarForm') || 'full',
deleteWidgetsDialog: false,
visCommonCss: null,
visUserCss: null,
widgetHint: window.localStorage.getItem('widgetHint') || 'light',
hidePalette: window.localStorage.getItem('Vis.hidePalette') === 'true',
hideAttributes: window.localStorage.getItem('Vis.hideAttributes') === 'true',
loadingProgress: { step: 0, total: 0 },
});
window.addEventListener('hashchange', this.onHashChange, false);
window.addEventListener('keydown', this.onKeyDown, false);
window.addEventListener('beforeunload', this.onBeforeUnload, false);
}
componentWillUnmount() {
// eslint-disable-next-line no-unused-expressions
this.savingTimer && clearTimeout(this.savingTimer);
this.savingTimer = null;
super.componentWillUnmount();
window.removeEventListener('hashchange', this.onHashChange, false);
window.removeEventListener('keydown', this.onKeyDown, false);
window.removeEventListener('beforeunload', this.onBeforeUnload, false);
window.alert = this.alert;
}
onBeforeUnload = e => {
if (this.state.needSave) {
this.needRestart = true;
e.returnValue = I18n.t('Project doesn\'t saved. Are you sure?');
return e.returnValue;
}
return null;
};
onKeyDown = async e => {
if (!this.state.editMode) {
return;
}
if (document.activeElement.tagName === 'BODY') {
if (e.ctrlKey && e.key === 'z' && this.state.historyCursor !== 0) {
e.preventDefault();
await this.undo();
}
if (e.ctrlKey && e.key === 'y' && this.state.historyCursor !== this.state.history.length - 1) {
e.preventDefault();
await this.redo();
}
if (this.state.selectedWidgets.length) {
if (e.ctrlKey && e.key === 'c') {
e.preventDefault();
await this.copyWidgets();
}
if (e.ctrlKey && e.key === 'x') {
e.preventDefault();
await this.cutWidgets();
}
}
if (e.ctrlKey && e.key === 'v' && Object.keys(this.state.widgetsClipboard.widgets).length) {
e.preventDefault();
await this.pasteWidgets();
}
if (e.ctrlKey && e.key === 'a') {
e.preventDefault();
if (this.state.selectedGroup) {
this.setSelectedWidgets(Object.keys(this.state.project[this.state.selectedView].widgets)
.filter(widget => !this.state.project[this.state.selectedView].widgets[widget].data.locked && this.state.project[this.state.selectedView].widgets[widget].groupid === this.state.selectedGroup));
} else {
this.setSelectedWidgets(Object.keys(this.state.project[this.state.selectedView].widgets)
.filter(widget => !this.state.project[this.state.selectedView].widgets[widget].data.locked && !this.state.project[this.state.selectedView].widgets[widget].grouped));
}
}
if (e.key === 'Escape') {
e.preventDefault();
this.setSelectedWidgets([]);
}
if (e.key === 'Delete') {
e.preventDefault();
await this.deleteWidgets();
}
}
};
onHashChange = () => {
this.changeView(decodeURIComponent(window.location.hash.slice(1)))
.then(() => {});
};
loadProject = async projectName => {
let file;
try {
file = await this.socket.readFile(this.adapterId, `${projectName}/vis-views.json`);
if (typeof file === 'object') {
file = file.data;
}
} catch (err) {
console.warn(`Cannot read project file vis-views.json: ${err}`);
file = '{}';
}
const project = JSON.parse(file);
project.___settings = project.___settings || {};
project.___settings.folders = project.___settings.folders || [];
let selectedView;
if (decodeURIComponent(window.location.hash.slice(1)).length) {
selectedView = decodeURIComponent(window.location.hash.slice(1));
} else if (Object.keys(project).includes(window.localStorage.getItem('selectedView'))) {
selectedView = window.localStorage.getItem('selectedView');
} else {
selectedView = Object.keys(project).find(view => !view.startsWith('__')) || '';
}
let openedViews;
if (window.localStorage.getItem('openedViews')) {
openedViews = JSON.parse(window.localStorage.getItem('openedViews'));
} else {
openedViews = [selectedView];
}
const len = openedViews.length;
// fix project
Object.keys(project).forEach(view => {
if (project[view].widgets) {
Object.keys(project[view].widgets).forEach(wid => {
if (!project[view].widgets[wid]) {
delete project[view].widgets[wid];
return;
}
if (!project[view].widgets[wid].data) {
project[view].widgets[wid].data = {};
}
if (!project[view].widgets[wid].style) {
project[view].widgets[wid].style = {};
}
if (project[view].widgets[wid].data.members && !Array.isArray(project[view].widgets[wid].data.members)) {
project[view].widgets[wid].data.members = [];
}
if (project[view].widgets[wid].data.members) {
project[view].widgets[wid].data.members.forEach((_wid, i) =>
project[view].widgets[wid].data.members[i] = _wid.replace(/\s/g, '_'));
}
if (wid.includes(' ')) {
const newWid = wid.replace(/\s/g, '_');
const widget = project[view].widgets[wid];
delete project[view].widgets[wid];
project[view].widgets[newWid] = widget;
}
// If widget is not unique, change its name
if (Object.keys(project).find(v => v !== view && project[v].widgets && project[v].widgets[wid])) {
const _newWid = wid[0] === 'g' ? this.getNewGroupId(project) : this.getNewWidgetId(project);
console.log(`Rename widget ${wid} to ${_newWid}`);
const widget = project[view].widgets[wid];
delete project[view].widgets[wid];
project[view].widgets[_newWid] = widget;
}
});
}
});
let changed = false;
for (let i = len - 1; i >= 0; i--) {
if (!project[openedViews[i]]) {
openedViews.splice(i, 1);
changed = true;
}
}
if (!openedViews.length) {
const view = Object.keys(project).find(_view => _view !== '___settings');
if (view) {
openedViews[0] = view;
changed = true;
}
}
if (changed) {
window.localStorage.setItem('openedViews', JSON.stringify(openedViews));
}
// check that selectedView and openedViews exist
if (!project[selectedView]) {
selectedView = openedViews[0] || '';
window.localStorage.setItem('selectedView', selectedView);
} else
if (openedViews && !openedViews.includes(selectedView)) {
selectedView = openedViews[0];
window.localStorage.setItem('selectedView', selectedView);
}
const groups = await this.socket.getGroups();
window.localStorage.setItem('projectName', projectName);
await this.setStateAsync({
visCommonCss: null,
visUserCss: null,
project,
history: [project],
historyCursor: 0,
visProject: project,
openedViews,
projectName,
groups,
});
await this.changeView(selectedView);
};
setWidgetsLoadingProgress = (step, total) => {
// console.log('setWidgetsLoadingProgress', step, total);
this.setState({ loadingProgress: { step, total } });
};
async onConnectionReady() {
// preload all widgets first
if (this.state.widgetsLoaded === WIDGETS_LOADING_STEP_HTML_LOADED) {
await VisWidgetsCatalog.collectRxInformation(this.socket);
await this.setStateAsync({ widgetsLoaded: WIDGETS_LOADING_STEP_ALL_LOADED });
}
await this.refreshProjects();
const user = await this.socket.getCurrentUser();
const currentUser = await this.socket.getObject(`system.user.${user || 'admin'}`);
await this.setStateAsync({
currentUser,
selectedView: '',
splitSizes: window.localStorage.getItem('Vis.splitSizes')
? JSON.parse(window.localStorage.getItem('Vis.splitSizes'))
: [20, 60, 20],
});
if (window.localStorage.getItem('projectName')) {
await this.loadProject(window.localStorage.getItem('projectName'));
} else if (this.state.projects.includes('main')) {
await this.loadProject('main');
} else {
// take first project
await this.loadProject(this.state.projects[0]);
}
}
refreshProjects = async reloadCurrentProject => {
let projects;
try {
projects = await this.socket.readDir(this.adapterId, '');
} catch (e) {
projects = [];
}
await this.setStateAsync({
projects: projects.filter(dir => dir.isDir).map(dir => dir.file),
createFirstProjectDialog: !projects.length,
});
if (reloadCurrentProject) {
await this.loadProject(this.state.projectName);
}
};
setViewsManage = newValue => this.setState({ viewsManage: newValue });
setProjectsDialog = newValue => this.setState({ projectsDialog: newValue });
loadSelectedWidgets(selectedView) {
selectedView = selectedView || this.state.selectedView;
const selectedWidgets = JSON.parse(window.localStorage.getItem(
`${this.state.projectName}.${selectedView}.widgets`,
) || '[]') || [];
// Check that all selectedWidgets exist
for (let i = selectedWidgets.length - 1; i >= 0; i--) {
if (!this.state.project[selectedView] || !this.state.project[selectedView].widgets || !this.state.project[selectedView].widgets[selectedWidgets[i]]) {
selectedWidgets.splice(i, 1);
}
}
return selectedWidgets;
}
changeView = async selectedView => {
let selectedWidgets = JSON.parse(window.localStorage.getItem(
`${this.state.projectName}.${selectedView}.widgets`,
) || '[]') || [];
// Check that all selectedWidgets exist
for (let i = selectedWidgets.length - 1; i >= 0; i--) {
if (!this.state.project[selectedView] || !this.state.project[selectedView].widgets || !this.state.project[selectedView].widgets[selectedWidgets[i]]) {
selectedWidgets = selectedWidgets.splice(i, 1);
}
}
const newState = {
selectedView,
selectedWidgets,
};
if (!this.state.openedViews || !this.state.openedViews.includes(selectedView)) {
const openedViews = this.state.openedViews ? [...this.state.openedViews] : [];
openedViews.push(selectedView);
newState.openedViews = openedViews;
}
window.localStorage.setItem('selectedView', selectedView);
if (window.location.hash !== `#${selectedView}`) {
window.location.hash = selectedView;
}
await this.setStateAsync(newState);
};
getNewWidgetIdNumber = (isGroup, project) => {
const widgets = [];
project = project || this.state.project;
Object.keys(project).forEach(view =>
project[view].widgets && Object.keys(project[view].widgets).forEach(widget =>
widgets.push(widget)));
let newKey = 1;
widgets.forEach(name => {
const matches = isGroup ? name.match(/^g([0-9]+)$/) : name.match(/^w([0-9]+)$/);
if (matches) {
const num = parseInt(matches[1], 10);
if (num >= newKey) {
newKey = num + 1;
}
}
});
return newKey;
};
getNewWidgetId = project => {
let newKey = this.getNewWidgetIdNumber(false, project);
newKey = `w${newKey.toString().padStart(6, 0)}`;
return newKey;
};
getNewGroupId = project => {
let newKey = this.getNewWidgetIdNumber(true, project);
newKey = `g${newKey.toString().padStart(6, 0)}`;
return newKey;
};
addWidget = async (widgetType, x, y) => {
const project = JSON.parse(JSON.stringify(this.state.project));
const widgets = project[this.state.selectedView].widgets;
const newKey = this.getNewWidgetId();
widgets[newKey] = {
tpl: widgetType,
data: {},
style: {
left: `${x}px`,
top: `${y}px`,
},
};
if (this.state.selectedGroup) {
widgets[newKey].grouped = true;
widgets[newKey].groupid = this.state.selectedGroup;
widgets[this.state.selectedGroup].data.members.push(newKey);
}
// check if we have any fields contain "oid" in it and pre-fill it with "nothing_selected" value
const widgetTypes = getWidgetTypes();
const tplWidget = widgetTypes.find(item => item.name === widgetType);
// extract groups
const fields = parseAttributes(tplWidget.params);
fields.forEach(group => {
if (group.fields) {
group.fields.forEach(field => {
if (!field.noInit && (field.name.includes('oid') || field.type === 'id')) {
widgets[newKey].data[field.name] = 'nothing_selected';
}
if (field.default) {
widgets[newKey].data[field.name] = field.default;
widgets[newKey].data[`g_${group.name}`] = true;
}
});
}
});
// apply default style
if (tplWidget.style) {
Object.assign(widgets[newKey].style, tplWidget.style);
if (widgets[newKey].style.position === 'relative') {
widgets[newKey].style.width = '100%';
}
}
// Custom init of widgets
if (tplWidget.init) {
if (window.vis && window.vis.binds[tplWidget.set] && window.vis.binds[tplWidget.set][tplWidget.init]) {
window.vis.binds[tplWidget.set][tplWidget.init](widgetType, widgets[newKey].data);
}
}
await this.changeProject(project);
this.setSelectedWidgets([newKey]);
};
deleteWidgets = async () => this.setState({ deleteWidgetsDialog: true });
deleteWidgetsAction = async () => {
const project = JSON.parse(JSON.stringify(this.state.project));
const widgets = project[this.state.selectedView].widgets;
this.state.selectedWidgets.forEach(selectedWidget => {
if (widgets[selectedWidget].tpl === '_tplGroup') {
widgets[selectedWidget].data.members.forEach(member => {
delete widgets[member];
});
}
delete widgets[selectedWidget];
});
this.setSelectedWidgets([]);
await this.changeProject(project);
};
lockWidgets = async type => {
const project = JSON.parse(JSON.stringify(this.state.project));
const widgets = project[this.state.selectedView].widgets;
this.state.selectedWidgets.forEach(selectedWidget =>
widgets[selectedWidget].data.locked = type === 'lock');
await this.changeProject(project);
};
toggleWidgetHint = () => {
let widgetHint;
if (this.state.widgetHint === 'light') {
widgetHint = 'dark';
} else
if (this.state.widgetHint === 'dark') {
widgetHint = 'hide';
} else
if (this.state.widgetHint === 'hide') {
widgetHint = 'light';
}
this.setState({ widgetHint });
window.localStorage.setItem('widgetHint', widgetHint);
};
cutWidgets = async () => {
this.cutCopyWidgets('cut');
};
copyWidgets = async () => {
this.cutCopyWidgets('copy');
};
cutCopyWidgets = async type => {
const widgets = {};
const project = JSON.parse(JSON.stringify(this.state.project));
this.state.selectedWidgets.forEach(selectedWidget => {
widgets[selectedWidget] = this.state.project[this.state.selectedView].widgets[selectedWidget];
if (type === 'cut' && project[this.state.selectedView]) {
delete project[this.state.selectedView].widgets[selectedWidget];
}
});
await this.setStateAsync({
widgetsClipboard: {
type,
view: this.state.selectedView,
widgets,
},
// clipboardImages: JSON.parse(JSON.stringify(this.state.selectedWidgets)),
});
// deselect all widgets
if (type === 'cut') {
await this.setSelectedWidgets([]);
await this.changeProject(project);
}
/*
const clipboardImages = [];
for (const k in this.state.selectedWidgets) {
clipboardImages.push(this.state.selectedWidgets[k]);
// let canvas;
// try {
// canvas = (await html2canvas(window.document.getElementById(this.state.selectedWidgets[k])));
// } catch (e) {
// //
// }
// if (canvas) {
// const newCanvas = window.document.createElement('canvas');
// newCanvas.height = 80;
// newCanvas.width = Math.ceil((canvas.width / canvas.height) * newCanvas.height);
// if (newCanvas.width > 80) {
// newCanvas.width = 80;
// newCanvas.height = Math.ceil((canvas.height / canvas.width) * newCanvas.width);
// }
// const ctx = newCanvas.getContext('2d');
// ctx.clearRect(0, 0, newCanvas.width, newCanvas.height);
// ctx.drawImage(canvas, 0, 0, newCanvas.width, newCanvas.height);
// clipboardImages.push(newCanvas.toDataURL(0));
// }
}
*/
};
pasteWidgets = async () => {
const project = JSON.parse(JSON.stringify(this.state.project));
const widgets = project[this.state.selectedView].widgets;
const newKeys = [];
Object.keys(this.state.widgetsClipboard.widgets).forEach(clipboardWidgetId => {
const newWidget = JSON.parse(JSON.stringify(this.state.widgetsClipboard.widgets[clipboardWidgetId]));
if (this.state.widgetsClipboard.type === 'copy' && this.state.selectedView === this.state.widgetsClipboard.view) {
const boundingRect = App.getWidgetRelativeRect(clipboardWidgetId);
newWidget.style = this.pxToPercent(newWidget.style, {
left: `${boundingRect.left + 10}px`,
top: `${boundingRect.top + 10}px`,
});
}
const newKey = this.getNewWidgetId();
widgets[newKey] = newWidget;
newKeys.push(newKey);
});
this.setSelectedWidgets([]);
await this.changeProject(project);
this.setSelectedWidgets(newKeys);
};
cloneWidgets = async () => {
const project = JSON.parse(JSON.stringify(this.state.project));
const widgets = project[this.state.selectedView].widgets;
const newKeys = [];
this.state.selectedWidgets.forEach(selectedWidget => {
const newWidget = JSON.parse(JSON.stringify(widgets[selectedWidget]));
const boundingRect = App.getWidgetRelativeRect(selectedWidget);
newWidget.style = this.pxToPercent(newWidget.style, {
left: boundingRect.left + 10,
top: boundingRect.top + 10,
});
const newKey = this.getNewWidgetId();
widgets[newKey] = newWidget;
newKeys.push(newKey);
});
this.setSelectedWidgets([]);
await this.changeProject(project);
this.setSelectedWidgets(newKeys);
};
alignWidgets = type => {
const project = JSON.parse(JSON.stringify(this.state.project));
const widgets = project[this.state.selectedView].widgets;
const newCoordinates = {
left: 0, top: 0, width: 0, height: 0, right: 0, bottom: 0,
};
const selectedWidgets = [];
this.state.selectedWidgets.forEach(selectedWidget => {
const boundingRect = App.getWidgetRelativeRect(selectedWidget);
selectedWidgets.push({ id: selectedWidget, widget: widgets[selectedWidget], coordinate: boundingRect });
});
if (type === 'left') {
selectedWidgets.forEach(selectedWidget => {
if (newCoordinates.left === 0 || selectedWidget.coordinate.left < newCoordinates.left) {
newCoordinates.left = selectedWidget.coordinate.left;
}
});
selectedWidgets.forEach(selectedWidget => selectedWidget.widget.style.left = `${newCoordinates.left}px`);
} else if (type === 'right') {
selectedWidgets.forEach(selectedWidget => {
if (newCoordinates.right === 0 || selectedWidget.coordinate.right > newCoordinates.right) {
newCoordinates.right = selectedWidget.coordinate.right;
}
});
selectedWidgets.forEach(selectedWidget => selectedWidget.widget.style.left = `${newCoordinates.right - selectedWidget.coordinate.width}px`);
} else if (type === 'top') {
selectedWidgets.forEach(selectedWidget => {
if (newCoordinates.top === 0 || selectedWidget.coordinate.top < newCoordinates.top) {
newCoordinates.top = selectedWidget.coordinate.top;
}
});
selectedWidgets.forEach(selectedWidget => selectedWidget.widget.style.top = `${newCoordinates.top}px`);
} else if (type === 'bottom') {
selectedWidgets.forEach(selectedWidget => {
if (newCoordinates.bottom === 0 || selectedWidget.coordinate.bottom > newCoordinates.bottom) {
newCoordinates.bottom = selectedWidget.coordinate.bottom;
}
});
selectedWidgets.forEach(selectedWidget => selectedWidget.widget.style.top = `${newCoordinates.bottom - selectedWidget.coordinate.height}px`);
} else if (type === 'horizontal-center') {
selectedWidgets.forEach(selectedWidget => {
if (newCoordinates.left === 0 || selectedWidget.coordinate.left < newCoordinates.left) {
newCoordinates.left = selectedWidget.coordinate.left;
}
if (newCoordinates.right === 0 || selectedWidget.coordinate.right > newCoordinates.right) {
newCoordinates.right = selectedWidget.coordinate.right;
}
});
selectedWidgets.forEach(selectedWidget => selectedWidget.widget.style.left = `${(newCoordinates.left + (newCoordinates.right - newCoordinates.left) / 2) - (selectedWidget.coordinate.width / 2)}px`);
} else if (type === 'vertical-center') {
selectedWidgets.forEach(selectedWidget => {
if (newCoordinates.top === 0 || selectedWidget.coordinate.top < newCoordinates.top) {
newCoordinates.top = selectedWidget.coordinate.top;
}
if (newCoordinates.bottom === 0 || selectedWidget.coordinate.bottom > newCoordinates.bottom) {
newCoordinates.bottom = selectedWidget.coordinate.bottom;
}
});
selectedWidgets.forEach(selectedWidget => selectedWidget.widget.style.top = `${(newCoordinates.top + (newCoordinates.bottom - newCoordinates.top) / 2) - (selectedWidget.coordinate.height / 2)}px`);
} else if (type === 'horizontal-equal') {
let widgetsWidth = 0;
let spaceWidth = 0;
let currentLeft = 0;
selectedWidgets.sort((selectedWidget1, selectedWidget2) => (selectedWidget1.coordinate.left > selectedWidget2.coordinate.left ? 1 : -1));
selectedWidgets.forEach(selectedWidget => {
if (newCoordinates.left === 0 || selectedWidget.coordinate.left < newCoordinates.left) {
newCoordinates.left = selectedWidget.coordinate.left;
}
if (newCoordinates.right === 0 || selectedWidget.coordinate.right > newCoordinates.right) {
newCoordinates.right = selectedWidget.coordinate.right;
}
widgetsWidth += selectedWidget.coordinate.width;
});
spaceWidth = newCoordinates.right - newCoordinates.left - widgetsWidth;
if (spaceWidth < 0) {
spaceWidth = 0;
}
selectedWidgets.forEach((selectedWidget, index) => {
selectedWidget.widget.style.left = `${newCoordinates.left + currentLeft}px`;
currentLeft += selectedWidget.coordinate.width;
if (index < selectedWidgets.length - 1) {
currentLeft += spaceWidth / (selectedWidgets.length - 1);
}
});
} else if (type === 'vertical-equal') {
let widgetsHeight = 0;
let spaceHeight = 0;
let currentTop = 0;
selectedWidgets.sort((selectedWidget1, selectedWidget2) => (selectedWidget1.coordinate.top > selectedWidget2.coordinate.top ? 1 : -1));
selectedWidgets.forEach(selectedWidget => {
if (newCoordinates.top === 0 || selectedWidget.coordinate.top < newCoordinates.top) {
newCoordinates.top = selectedWidget.coordinate.top;
}
if (newCoordinates.bottom === 0 || selectedWidget.coordinate.bottom > newCoordinates.bottom) {
newCoordinates.bottom = selectedWidget.coordinate.bottom;
}
widgetsHeight += selectedWidget.coordinate.height;
});
spaceHeight = newCoordinates.bottom - newCoordinates.top - widgetsHeight;
if (spaceHeight < 0) {
spaceHeight = 0;
}
selectedWidgets.forEach((selectedWidget, index) => {
selectedWidget.widget.style.top = `${newCoordinates.top + currentTop}px`;
currentTop += selectedWidget.coordinate.height;
if (index < selectedWidgets.length - 1) {
currentTop += spaceHeight / (selectedWidgets.length - 1);
}
});
} else if (type === 'width') {
let { alignIndex, alignType, alignValues } = this.state.align;
if (alignType !== 'width') {
alignType = 'width';
alignIndex = 0;
alignValues = [];
}
if (!alignValues.length) {
this.state.selectedWidgets.forEach(selectedWidget => {
const boundingRect = window.document.getElementById(selectedWidget).getBoundingClientRect();
const w = boundingRect.width;
if (alignValues.indexOf(w) === -1) { alignValues.push(w); }
});
}
alignIndex++;
if (alignIndex >= alignValues.length) {
alignIndex = 0;
}
this.state.selectedWidgets.forEach(selectedWidget => {
widgets[selectedWidget].style.width = alignValues[alignIndex];
});
this.setState({ align: { alignType, alignIndex, alignValues } });
} else if (type === 'height') {
let { alignIndex, alignType, alignValues } = this.state.align;
if (alignType !== 'height') {
alignType = 'height';
alignIndex = 0;
alignValues = [];
}
if (!alignValues.length) {
this.state.selectedWidgets.forEach(selectedWidget => {
const boundingRect = window.document.getElementById(selectedWidget).getBoundingClientRect();
const h = boundingRect.height;
if (alignValues.indexOf(h) === -1) { alignValues.push(h); }
});
}
alignIndex++;
if (alignIndex >= alignValues.length) {
alignIndex = 0;
}
this.state.selectedWidgets.forEach(selectedWidget => {
widgets[selectedWidget].style.height = alignValues[alignIndex];
});
this.setState({ align: { alignType, alignIndex, alignValues } });
}
this.changeProject(project);
};
orderWidgets = type => {
const project = JSON.parse(JSON.stringify(this.state.project));
const widgets = project[this.state.selectedView].widgets;
let minZ = 0;
let maxZ = 0;
Object.keys(widgets).forEach(widget => {
const currentZ = parseInt(widgets[widget].style['z-index'] || 0);
if (minZ > currentZ || minZ === 0) {
minZ = currentZ;
}
if (maxZ < currentZ || maxZ === 0) {
maxZ = currentZ;
}
});
this.state.selectedWidgets.forEach(selectedWidget => {
const currentZ = parseInt(widgets[selectedWidget].style['z-index']) || 0;
if (type === 'front' && currentZ <= maxZ) {
widgets[selectedWidget].style['z-index'] = maxZ + 1;
if (widgets[selectedWidget].style['z-index'] > 1599) {
widgets[selectedWidget].style['z-index'] = 1599;
}
}
if (type === 'back' && currentZ >= minZ) {
widgets[selectedWidget].style['z-index'] = minZ - 1;
if (widgets[selectedWidget].style['z-index'] < 0) {
widgets[selectedWidget].style['z-index'] = 0;
}
}
});
return this.changeProject(project);