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engine-core.ts
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223 lines (207 loc) · 6.39 KB
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import { createElement } from 'react';
import { render } from 'react-dom';
import { globalContext, Editor, engineConfig, EngineOptions } from '@alilc/lowcode-editor-core';
import {
Designer,
LowCodePluginManager,
ILowCodePluginContext,
PluginPreference,
TransformStage,
} from '@alilc/lowcode-designer';
import {
Skeleton as InnerSkeleton,
SettingsPrimaryPane,
registerDefaults,
} from '@alilc/lowcode-editor-skeleton';
import Outline, { OutlineBackupPane, getTreeMaster } from '@alilc/lowcode-plugin-outline-pane';
import DesignerPlugin from '@alilc/lowcode-plugin-designer';
import { Hotkey, Project, Skeleton, Setters, Material, Event } from '@alilc/lowcode-shell';
import { getLogger, isPlainObject } from '@alilc/lowcode-utils';
import './modules/live-editing';
import utils from './modules/utils';
import * as editorCabin from './modules/editor-cabin';
import getSkeletonCabin from './modules/skeleton-cabin';
import getDesignerCabin from './modules/designer-cabin';
import classes from './modules/classes';
import symbols from './modules/symbols';
export * from './modules/editor-types';
export * from './modules/skeleton-types';
export * from './modules/designer-types';
export * from './modules/lowcode-types';
registerDefaults();
const editor = new Editor();
globalContext.register(editor, Editor);
globalContext.register(editor, 'editor');
const innerSkeleton = new InnerSkeleton(editor);
editor.set('skeleton' as any, innerSkeleton);
const designer = new Designer({ editor });
editor.set('designer' as any, designer);
const plugins = new LowCodePluginManager(editor).toProxy();
editor.set('plugins' as any, plugins);
const { project: innerProject } = designer;
const skeletonCabin = getSkeletonCabin(innerSkeleton);
const { Workbench } = skeletonCabin;
const hotkey = new Hotkey();
const project = new Project(innerProject);
const skeleton = new Skeleton(innerSkeleton);
const setters = new Setters();
const material = new Material(editor);
const config = engineConfig;
const event = new Event(editor, { prefix: 'common' });
const logger = getLogger({ level: 'warn', bizName: 'common' });
const designerCabin = getDesignerCabin(editor);
const objects = {
TransformStage,
};
const common = {
utils,
objects,
editorCabin,
designerCabin,
skeletonCabin,
};
export {
skeleton,
plugins,
project,
setters,
material,
config,
event,
logger,
hotkey,
common,
// 兼容原 editor 的事件功能
event as editor,
};
// declare this is open-source version
export const isOpenSource = true;
export const __SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED = {
symbols,
classes,
};
// 注册一批内置插件
(async function registerPlugins() {
// 处理 editor.set('assets')，将组件元数据创建好
const componentMetaParser = (ctx: ILowCodePluginContext) => {
return {
init() {
editor.onGot('assets', (assets: any) => {
const { components = [] } = assets;
designer.buildComponentMetasMap(components);
});
},
};
};
componentMetaParser.pluginName = '___component_meta_parser___';
await plugins.register(componentMetaParser);
// 注册默认的 setters
const setterRegistry = (ctx: ILowCodePluginContext) => {
return {
init() {
if (engineConfig.get('disableDefaultSetters')) return;
const builtinSetters = require('@alilc/lowcode-engine-ext')?.setters;
if (builtinSetters) {
ctx.setters.registerSetter(builtinSetters);
}
},
};
};
setterRegistry.pluginName = '___setter_registry___';
await plugins.register(setterRegistry);
// 注册默认的面板
const defaultPanelRegistry = (ctx: ILowCodePluginContext) => {
return {
init() {
skeleton.add({
area: 'mainArea',
name: 'designer',
type: 'Widget',
content: DesignerPlugin,
});
if (!engineConfig.get('disableDefaultSettingPanel')) {
skeleton.add({
area: 'rightArea',
name: 'settingsPane',
type: 'Panel',
content: SettingsPrimaryPane,
props: {
ignoreRoot: true,
},
});
}
// by default in float area;
let isInFloatArea = true;
const hasPreferenceForOutline = editor
?.getPreference()
?.contains('outline-pane-pinned-status-isFloat', 'skeleton');
if (hasPreferenceForOutline) {
isInFloatArea = editor
?.getPreference()
?.get('outline-pane-pinned-status-isFloat', 'skeleton');
}
skeleton.add({
area: 'leftArea',
name: 'outlinePane',
type: 'PanelDock',
content: Outline,
panelProps: {
area: isInFloatArea ? 'leftFloatArea' : 'leftFixedArea',
keepVisibleWhileDragging: true,
...engineConfig.get('defaultOutlinePaneProps'),
},
});
skeleton.add({
area: 'rightArea',
name: 'backupOutline',
type: 'Panel',
props: {
condition: () => {
return designer.dragon.dragging && !getTreeMaster(designer).hasVisibleTreeBoard();
},
},
content: OutlineBackupPane,
});
},
};
};
defaultPanelRegistry.pluginName = '___default_panel___';
await plugins.register(defaultPanelRegistry);
})();
let engineInited = false;
// @ts-ignore webpack Define variable
export const version = VERSION_PLACEHOLDER;
engineConfig.set('ENGINE_VERSION', version);
export async function init(
container?: HTMLElement,
options?: EngineOptions,
pluginPreference?: PluginPreference,
) {
if (engineInited) return;
engineInited = true;
let engineOptions = null;
let engineContainer = null;
if (isPlainObject(container)) {
engineOptions = container;
engineContainer = document.createElement('div');
document.body.appendChild(engineContainer);
} else {
engineOptions = options;
engineContainer = container;
if (!container) {
engineContainer = document.createElement('div');
document.body.appendChild(engineContainer);
}
}
engineContainer.id = 'engine';
engineConfig.setEngineOptions(engineOptions as any);
await plugins.init(pluginPreference as any);
render(
createElement(Workbench, {
skeleton: innerSkeleton,
className: 'engine-main',
topAreaItemClassName: 'engine-actionitem',
}),
engineContainer,
);
}