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TreeWebview.ts
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153 lines (128 loc) · 4.86 KB
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import * as vscode from 'vscode';
import { TreeDetailsDataProvider } from './TreeDataProvider';
import { copyTreeProviderToClipboard, gotoFile, openFileSide } from './utils';
import { gExtensionContext } from './extension';
import { getNonce } from './utilities/getNonce';
import path = require('path');
import { TreeItem } from './treeElements/TreeItem';
//https://bendera.github.io/vscode-webview-elements/
export class TreeWebview {
treeProvider: TreeDetailsDataProvider;
private count: number = 0;
contextModule: string;
targetModule: string;
constructor(treeProvider: TreeDetailsDataProvider, targetModule:string, contextModule:string) {
this.treeProvider = treeProvider;
this.targetModule = targetModule;
this.contextModule = contextModule;
}
private processTree(currentNode: TreeItem, htmlText: string) {
let children = <TreeItem[]>currentNode.children;
let returnHtml =`
{
icons,
label: '${currentNode.label}',
value: '${currentNode.description?.toString().replaceAll("\\",path.sep)}',
open: true,
`;
if (children.length > 0) {
returnHtml += `subItems: [`;
for (const r of children) {
returnHtml += this.processTree(r, htmlText);
}
returnHtml += `],`;
}
return returnHtml + "},";
}
render() {
let htmlTree = "";
for (const items of <TreeItem[]>this.treeProvider.getChildren()) {
htmlTree += this.processTree(items, '');
}
const webviewPanel = vscode.window.createWebviewPanel(
'vscodeTest',
`Library tree: ${path.basename(this.targetModule)}`,
vscode.ViewColumn.One,
{
enableScripts: true,
retainContextWhenHidden: true,
enableFindWidget: true
}
);
webviewPanel.webview.onDidReceiveMessage(
async message => {
switch (message.command) {
case 'openFile':
await openFileSide(vscode.Uri.file(message.path), new vscode.Range(new vscode.Position(0, 0), new vscode.Position(0, 0)));
return;
case 'copy':
await copyTreeProviderToClipboard(this.treeProvider);
return;
}
},
undefined,
gExtensionContext.subscriptions
);
this.setHtmlContent(webviewPanel.webview, gExtensionContext, htmlTree);
}
setHtmlContent(webview: vscode.Webview, extensionContext: vscode.ExtensionContext, reportObject: any) {
const nonce = getNonce();
const fileUri = (fp: string) => {
const fragments = fp.split('/');
return vscode.Uri.file(
path.join(extensionContext.asAbsolutePath(""),...fragments)
);
};
const assetUri = (fp: string) => {
return webview.asWebviewUri(fileUri(fp));
};
let htmlContent = /*html*/
`
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="${assetUri('node_modules/@vscode/codicons/dist/codicon.css')}" nonce="${nonce}" id="vscode-codicon-stylesheet">
<script src="${assetUri('node_modules/@bendera/vscode-webview-elements/dist/bundled.js')}" nonce="${nonce}" type="module"></script>
</head>
<script>
const vscode = acquireVsCodeApi();
document.addEventListener('DOMContentLoaded', () => {
const tree = document.querySelector('#tree');
const icons = {
branch: 'chevron-right',
leaf: 'circle-small',
open: 'chevron-down',
};
const data = [
${reportObject}
];
tree.data = data;
tree.addEventListener('vsc-select', (event) => {
vscode.postMessage({
command: 'openFile',
path: event.detail.value
})
});
document.getElementById('button-1').addEventListener('vsc-click', (ev) => {
vscode.postMessage({
command: 'copy'
})
});
});
</script>
<body>
<div style="background: ghostwhite;
padding: 10px;
border-radius: 5px;">
<p>Library dependencies of <code>${this.targetModule}</code> in context of <code>${this.contextModule}</code> module.
<br><small>Recursive dependencies are ommited.</small></p>
<vscode-button id="button-1" icon="copy">Copy tree</vscode-button>
</div>
<vscode-tree id="tree"></vscode-tree>
</body>
</html>
`;
webview.html = htmlContent;
}
}