chore(project): 添加项目配置文件和忽略规则

- 添加 Babel 配置文件支持 ES6+ 语法转换
- 添加 ESLint 忽略规则和配置文件
- 添加 Git 忽略规则文件
- 添加 Travis CI 配置文件
- 添加 1.4.2 版本变更日志文件
- 添加 Helm 图表辅助模板文件
- 添加 Helm 忽略规则文件

saga/seata-saga-statemachine-designer/ggeditor/components/Minimap/index.js

@@ -0,0 +1,89 @@
+import React from 'react';
+import G6 from '@antv/g6';
+import { pick } from '@utils';
+import { MINIMAP_CONTAINER } from '@common/constants';
+import withGGEditorContext from '@common/context/GGEditorContext/withGGEditorContext';
+
+require('@antv/g6/build/plugin.tool.minimap');
+
+const { Minimap: G6Minimap } = G6.Components;
+
+class Minimap extends React.Component {
+  minimap = null;
+
+  get containerId() {
+    const { editor } = this.props;
+
+    return `${MINIMAP_CONTAINER}_${editor.id}`;
+  }
+
+  get currentPage() {
+    const { editor } = this.props;
+
+    return editor.getCurrentPage();
+  }
+
+  constructor(props) {
+    super(props);
+
+    this.bindEvent();
+  }
+
+  componentDidMount() {
+    this.init();
+    this.bindPage();
+  }
+
+  init() {
+    const {
+      container = this.containerId,
+      width,
+      height,
+      viewportWindowStyle,
+      viewportBackStyle,
+    } = this.props;
+
+    const { clientWidth, clientHeight } = document.getElementById(container);
+
+    this.minimap = new G6Minimap({
+      container,
+      width: width || clientWidth,
+      height: height || clientHeight,
+      viewportWindowStyle,
+      viewportBackStyle,
+    });
+
+    this.minimap.getGraph = () => this.currentPage.getGraph();
+  }
+
+  bindPage() {
+    if (!this.minimap || !this.currentPage) {
+      return;
+    }
+
+    const graph = this.currentPage.getGraph();
+
+    this.minimap.bindGraph(graph);
+    this.minimap.debounceRender();
+  }
+
+  bindEvent() {
+    const { onAfterAddPage } = this.props;
+
+    onAfterAddPage(() => {
+      this.bindPage();
+    });
+  }
+
+  render() {
+    const { container } = this.props;
+
+    if (container) {
+      return null;
+    }
+
+    return <div id={this.containerId} {...pick(this.props, ['style', 'className'])} />;
+  }
+}
+
+export default withGGEditorContext(Minimap);