Emmet refactor reflect CSS and update image commands (#113550)
This commit is contained in:
parent
ebb316a288
commit
433833fbe0
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@ -3,20 +3,20 @@
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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import { Range, window, TextEditor } from 'vscode';
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import { getCssPropertyFromRule, getCssPropertyFromDocument } from './util';
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import { Property, Rule } from 'EmmetNode';
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import { window, TextEditor } from 'vscode';
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import { getCssPropertyFromRule, getCssPropertyFromDocument, offsetRangeToVsRange } from './util';
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import { Property, Rule } from 'EmmetFlatNode';
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const vendorPrefixes = ['-webkit-', '-moz-', '-ms-', '-o-', ''];
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export function reflectCssValue(): Thenable<boolean> | undefined {
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let editor = window.activeTextEditor;
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const editor = window.activeTextEditor;
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if (!editor) {
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window.showInformationMessage('No editor is active.');
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return;
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}
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let node = getCssPropertyFromDocument(editor, editor.selection.active);
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const node = getCssPropertyFromDocument(editor, editor.selection.active);
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if (!node) {
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return;
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}
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@ -45,10 +45,11 @@ function updateCSSNode(editor: TextEditor, property: Property): Thenable<boolean
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if (prefix === currentPrefix) {
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return;
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}
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let vendorProperty = getCssPropertyFromRule(rule, prefix + propertyName);
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const vendorProperty = getCssPropertyFromRule(rule, prefix + propertyName);
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if (vendorProperty) {
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builder.replace(new Range(vendorProperty.valueToken.start, vendorProperty.valueToken.end), propertyValue);
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const rangeToReplace = offsetRangeToVsRange(editor.document, vendorProperty.valueToken.start, vendorProperty.valueToken.end);
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builder.replace(rangeToReplace, propertyValue);
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}
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});
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});
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}
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}
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@ -3,148 +3,147 @@
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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// import 'mocha';
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// import * as assert from 'assert';
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// import { Selection } from 'vscode';
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// import { withRandomFileEditor, closeAllEditors } from './testUtils';
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// import { updateImageSize } from '../updateImageSize';
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import 'mocha';
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import * as assert from 'assert';
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import { Selection } from 'vscode';
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import { withRandomFileEditor, closeAllEditors } from './testUtils';
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import { updateImageSize } from '../updateImageSize';
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// suite('Tests for Emmet actions on html tags', () => {
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// teardown(closeAllEditors);
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suite('Tests for Emmet actions on html tags', () => {
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teardown(closeAllEditors);
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// test('update image css with multiple cursors in css file', () => {
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// const cssContents = `
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// .one {
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// margin: 10px;
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// padding: 10px;
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// background-image: url(https://github.com/microsoft/vscode/blob/master/resources/linux/code.png);
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// }
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// .two {
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// background-image: url(https://github.com/microsoft/vscode/blob/master/resources/linux/code.png);
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// height: 42px;
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// }
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// .three {
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// background-image: url(https://github.com/microsoft/vscode/blob/master/resources/linux/code.png);
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// width: 42px;
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// }
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// `;
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// const expectedContents = `
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// .one {
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// margin: 10px;
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// padding: 10px;
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// background-image: url(https://github.com/microsoft/vscode/blob/master/resources/linux/code.png);
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// width: 32px;
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// height: 32px;
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// }
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// .two {
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// background-image: url(https://github.com/microsoft/vscode/blob/master/resources/linux/code.png);
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// width: 32px;
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// height: 32px;
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// }
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// .three {
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// background-image: url(https://github.com/microsoft/vscode/blob/master/resources/linux/code.png);
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// height: 32px;
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// width: 32px;
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// }
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// `;
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// return withRandomFileEditor(cssContents, 'css', (editor, doc) => {
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// editor.selections = [
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// new Selection(4, 50, 4, 50),
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// new Selection(7, 50, 7, 50),
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// new Selection(11, 50, 11, 50)
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// ];
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test('update image css with multiple cursors in css file', () => {
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const cssContents = `
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.one {
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margin: 10px;
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padding: 10px;
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background-image: url(https://raw.githubusercontent.com/microsoft/vscode/master/resources/linux/code.png);
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}
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.two {
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background-image: url(https://raw.githubusercontent.com/microsoft/vscode/master/resources/linux/code.png);
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height: 42px;
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}
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.three {
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background-image: url(https://raw.githubusercontent.com/microsoft/vscode/master/resources/linux/code.png);
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width: 42px;
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}
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`;
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const expectedContents = `
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.one {
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margin: 10px;
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padding: 10px;
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background-image: url(https://raw.githubusercontent.com/microsoft/vscode/master/resources/linux/code.png);
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width: 1024px;
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height: 1024px;
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}
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.two {
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background-image: url(https://raw.githubusercontent.com/microsoft/vscode/master/resources/linux/code.png);
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width: 1024px;
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height: 1024px;
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}
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.three {
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background-image: url(https://raw.githubusercontent.com/microsoft/vscode/master/resources/linux/code.png);
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height: 1024px;
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width: 1024px;
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}
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`;
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return withRandomFileEditor(cssContents, 'css', (editor, doc) => {
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editor.selections = [
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new Selection(4, 50, 4, 50),
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new Selection(7, 50, 7, 50),
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new Selection(11, 50, 11, 50)
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];
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// return updateImageSize()!.then(() => {
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// assert.equal(doc.getText(), expectedContents);
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// return Promise.resolve();
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// });
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// });
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// });
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return updateImageSize()!.then(() => {
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assert.equal(doc.getText(), expectedContents);
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return Promise.resolve();
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});
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});
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});
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// test('update image size in css in html file with multiple cursors', () => {
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// const htmlWithCssContents = `
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// <html>
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// <style>
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// .one {
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// margin: 10px;
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// padding: 10px;
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// background-image: url(https://github.com/microsoft/vscode/blob/master/resources/linux/code.png);
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// }
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// .two {
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// background-image: url(https://github.com/microsoft/vscode/blob/master/resources/linux/code.png);
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// height: 42px;
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// }
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// .three {
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// background-image: url(https://github.com/microsoft/vscode/blob/master/resources/linux/code.png);
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// width: 42px;
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// }
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// </style>
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// </html>
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// `;
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// const expectedContents = `
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// <html>
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// <style>
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// .one {
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// margin: 10px;
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// padding: 10px;
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// background-image: url(https://github.com/microsoft/vscode/blob/master/resources/linux/code.png);
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// width: 32px;
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// height: 32px;
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// }
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// .two {
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// background-image: url(https://github.com/microsoft/vscode/blob/master/resources/linux/code.png);
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// width: 32px;
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// height: 32px;
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// }
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// .three {
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// background-image: url(https://github.com/microsoft/vscode/blob/master/resources/linux/code.png);
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// height: 32px;
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// width: 32px;
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// }
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// </style>
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// </html>
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// `;
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// return withRandomFileEditor(htmlWithCssContents, 'html', (editor, doc) => {
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// editor.selections = [
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// new Selection(6, 50, 6, 50),
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// new Selection(9, 50, 9, 50),
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// new Selection(13, 50, 13, 50)
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// ];
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test('update image size in css in html file with multiple cursors', () => {
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const htmlWithCssContents = `
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<html>
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<style>
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.one {
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margin: 10px;
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padding: 10px;
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background-image: url(https://raw.githubusercontent.com/microsoft/vscode/master/resources/linux/code.png);
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}
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.two {
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background-image: url(https://raw.githubusercontent.com/microsoft/vscode/master/resources/linux/code.png);
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height: 42px;
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}
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.three {
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background-image: url(https://raw.githubusercontent.com/microsoft/vscode/master/resources/linux/code.png);
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width: 42px;
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}
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</style>
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</html>
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`;
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const expectedContents = `
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<html>
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<style>
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.one {
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margin: 10px;
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padding: 10px;
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background-image: url(https://raw.githubusercontent.com/microsoft/vscode/master/resources/linux/code.png);
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width: 1024px;
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height: 1024px;
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}
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.two {
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background-image: url(https://raw.githubusercontent.com/microsoft/vscode/master/resources/linux/code.png);
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width: 1024px;
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height: 1024px;
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}
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.three {
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background-image: url(https://raw.githubusercontent.com/microsoft/vscode/master/resources/linux/code.png);
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height: 1024px;
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width: 1024px;
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}
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</style>
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</html>
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`;
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return withRandomFileEditor(htmlWithCssContents, 'html', (editor, doc) => {
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editor.selections = [
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new Selection(6, 50, 6, 50),
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new Selection(9, 50, 9, 50),
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new Selection(13, 50, 13, 50)
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];
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// return updateImageSize()!.then(() => {
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// assert.equal(doc.getText(), expectedContents);
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// return Promise.resolve();
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// });
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// });
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// });
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return updateImageSize()!.then(() => {
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assert.equal(doc.getText(), expectedContents);
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return Promise.resolve();
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});
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});
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});
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// test('update image size in img tag in html file with multiple cursors', () => {
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// const htmlwithimgtag = `
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// <html>
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// <img id="one" src="https://github.com/microsoft/vscode/blob/master/resources/linux/code.png" />
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// <img id="two" src="https://github.com/microsoft/vscode/blob/master/resources/linux/code.png" width="56" />
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// <img id="three" src="https://github.com/microsoft/vscode/blob/master/resources/linux/code.png" height="56" />
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// </html>
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// `;
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// const expectedContents = `
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// <html>
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// <img id="one" src="https://github.com/microsoft/vscode/blob/master/resources/linux/code.png" width="32" height="32" />
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// <img id="two" src="https://github.com/microsoft/vscode/blob/master/resources/linux/code.png" width="32" height="32" />
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// <img id="three" src="https://github.com/microsoft/vscode/blob/master/resources/linux/code.png" height="32" width="32" />
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// </html>
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// `;
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// return withRandomFileEditor(htmlwithimgtag, 'html', (editor, doc) => {
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// editor.selections = [
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// new Selection(2, 50, 2, 50),
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// new Selection(3, 50, 3, 50),
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// new Selection(4, 50, 4, 50)
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// ];
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test('update image size in img tag in html file with multiple cursors', () => {
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const htmlwithimgtag = `
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<html>
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<img id="one" src="https://raw.githubusercontent.com/microsoft/vscode/master/resources/linux/code.png" />
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<img id="two" src="https://raw.githubusercontent.com/microsoft/vscode/master/resources/linux/code.png" width="56" />
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<img id="three" src="https://raw.githubusercontent.com/microsoft/vscode/master/resources/linux/code.png" height="56" />
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</html>
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`;
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const expectedContents = `
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<html>
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<img id="one" src="https://raw.githubusercontent.com/microsoft/vscode/master/resources/linux/code.png" width="1024" height="1024" />
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<img id="two" src="https://raw.githubusercontent.com/microsoft/vscode/master/resources/linux/code.png" width="1024" height="1024" />
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<img id="three" src="https://raw.githubusercontent.com/microsoft/vscode/master/resources/linux/code.png" height="1024" width="1024" />
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</html>
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`;
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return withRandomFileEditor(htmlwithimgtag, 'html', (editor, doc) => {
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editor.selections = [
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new Selection(2, 50, 2, 50),
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new Selection(3, 50, 3, 50),
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new Selection(4, 50, 4, 50)
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];
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// return updateImageSize()!.then(() => {
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// assert.equal(doc.getText(), expectedContents);
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// return Promise.resolve();
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// });
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// });
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// });
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// });
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return updateImageSize()!.then(() => {
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assert.equal(doc.getText(), expectedContents);
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return Promise.resolve();
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});
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});
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});
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});
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12
extensions/emmet/src/typings/EmmetFlatNode.d.ts
vendored
12
extensions/emmet/src/typings/EmmetFlatNode.d.ts
vendored
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@ -18,7 +18,7 @@ declare module 'EmmetFlatNode' {
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export interface Token {
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start: number
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end: number
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stream: string
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stream: BufferStream
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toString(): string
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}
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@ -76,4 +76,14 @@ declare module 'EmmetFlatNode' {
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export interface Stylesheet extends Node {
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comments: Token[]
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}
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export interface BufferStream {
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peek(): number
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next(): number
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backUp(n: number): number
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current(): string
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substring(from: number, to: number): string
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eat(match: any): boolean
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eatWhile(match: any): boolean
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}
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}
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@ -5,26 +5,26 @@
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// Based on @sergeche's work on the emmet plugin for atom
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import { TextEditor, Range, Position, window, TextEdit } from 'vscode';
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import { TextEditor, Position, window, TextEdit } from 'vscode';
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import * as path from 'path';
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import { getImageSize } from './imageSizeHelper';
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import { parseDocument, getNode, iterateCSSToken, getCssPropertyFromRule, isStyleSheet, validate } from './util';
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import { HtmlNode, CssToken, HtmlToken, Attribute, Property } from 'EmmetNode';
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import { getFlatNode, iterateCSSToken, getCssPropertyFromRule, isStyleSheet, validate, offsetRangeToVsRange } from './util';
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import { HtmlNode, CssToken, HtmlToken, Attribute, Property } from 'EmmetFlatNode';
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import { locateFile } from './locateFile';
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import parseStylesheet from '@emmetio/css-parser';
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import { DocumentStreamReader } from './bufferStream';
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import { getRootNode } from './parseDocument';
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/**
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* Updates size of context image in given editor
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*/
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export function updateImageSize() {
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export function updateImageSize(): Promise<boolean> | undefined {
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if (!validate() || !window.activeTextEditor) {
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return;
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}
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const editor = window.activeTextEditor;
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let allUpdatesPromise = editor.selections.reverse().map(selection => {
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let position = selection.isReversed ? selection.active : selection.anchor;
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const allUpdatesPromise = editor.selections.reverse().map(selection => {
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const position = selection.isReversed ? selection.active : selection.anchor;
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if (!isStyleSheet(editor.document.languageId)) {
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return updateImageSizeHTML(editor, position);
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} else {
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@ -71,15 +71,19 @@ function updateImageSizeHTML(editor: TextEditor, position: Position): Promise<Te
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function updateImageSizeStyleTag(editor: TextEditor, position: Position): Promise<TextEdit[]> {
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const getPropertyInsiderStyleTag = (editor: TextEditor): Property | null => {
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const rootNode = parseDocument(editor.document);
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const currentNode = <HtmlNode>getNode(rootNode, position, true);
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const document = editor.document;
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const rootNode = getRootNode(document, true);
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const offset = document.offsetAt(position);
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const currentNode = <HtmlNode>getFlatNode(rootNode, offset, true);
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if (currentNode && currentNode.name === 'style'
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&& currentNode.open.end.isBefore(position)
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&& currentNode.close.start.isAfter(position)) {
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let buffer = new DocumentStreamReader(editor.document, currentNode.open.end, new Range(currentNode.open.end, currentNode.close.start));
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let rootNode = parseStylesheet(buffer);
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const node = getNode(rootNode, position, true);
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return (node && node.type === 'property') ? <Property>node : null;
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&& currentNode.open && currentNode.close
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&& currentNode.open.end < offset
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&& currentNode.close.start > offset) {
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const buffer = ' '.repeat(currentNode.open.end) +
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document.getText().substring(currentNode.open.end, currentNode.close.start);
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const innerRootNode = parseStylesheet(buffer);
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const innerNode = getFlatNode(innerRootNode, offset, true);
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return (innerNode && innerNode.type === 'property') ? <Property>innerNode : null;
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}
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return null;
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};
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@ -96,7 +100,7 @@ function updateImageSizeCSSFile(editor: TextEditor, position: Position): Promise
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*/
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function updateImageSizeCSS(editor: TextEditor, position: Position, fetchNode: (editor: TextEditor, position: Position) => Property | null): Promise<TextEdit[]> {
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const node = fetchNode(editor, position);
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const src = node && getImageSrcCSS(node, position);
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const src = node && getImageSrcCSS(editor, node, position);
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if (!src) {
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return Promise.reject(new Error('No valid image source'));
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@ -108,7 +112,7 @@ function updateImageSizeCSS(editor: TextEditor, position: Position, fetchNode: (
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// since this action is asynchronous, we have to ensure that editor wasn’t
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// changed and user didn’t moved caret outside <img> node
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const prop = fetchNode(editor, position);
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if (prop && getImageSrcCSS(prop, position) === src) {
|
||||
if (prop && getImageSrcCSS(editor, prop, position) === src) {
|
||||
return updateCSSNode(editor, prop, size.width, size.height);
|
||||
}
|
||||
return [];
|
||||
|
@ -121,8 +125,10 @@ function updateImageSizeCSS(editor: TextEditor, position: Position, fetchNode: (
|
|||
* be found
|
||||
*/
|
||||
function getImageHTMLNode(editor: TextEditor, position: Position): HtmlNode | null {
|
||||
const rootNode = parseDocument(editor.document);
|
||||
const node = <HtmlNode>getNode(rootNode, position, true);
|
||||
const document = editor.document;
|
||||
const rootNode = getRootNode(document, true);
|
||||
const offset = document.offsetAt(position);
|
||||
const node = <HtmlNode>getFlatNode(rootNode, offset, true);
|
||||
|
||||
return node && node.name.toLowerCase() === 'img' ? node : null;
|
||||
}
|
||||
|
@ -132,8 +138,10 @@ function getImageHTMLNode(editor: TextEditor, position: Position): HtmlNode | nu
|
|||
* be found
|
||||
*/
|
||||
function getImageCSSNode(editor: TextEditor, position: Position): Property | null {
|
||||
const rootNode = parseDocument(editor.document);
|
||||
const node = getNode(rootNode, position, true);
|
||||
const document = editor.document;
|
||||
const rootNode = getRootNode(document, true);
|
||||
const offset = document.offsetAt(position);
|
||||
const node = getFlatNode(rootNode, offset, true);
|
||||
return node && node.type === 'property' ? <Property>node : null;
|
||||
}
|
||||
|
||||
|
@ -152,11 +160,11 @@ function getImageSrcHTML(node: HtmlNode): string | undefined {
|
|||
/**
|
||||
* Returns image source from given `url()` token
|
||||
*/
|
||||
function getImageSrcCSS(node: Property | undefined, position: Position): string | undefined {
|
||||
function getImageSrcCSS(editor: TextEditor, node: Property | undefined, position: Position): string | undefined {
|
||||
if (!node) {
|
||||
return;
|
||||
}
|
||||
const urlToken = findUrlToken(node, position);
|
||||
const urlToken = findUrlToken(editor, node, position);
|
||||
if (!urlToken) {
|
||||
return;
|
||||
}
|
||||
|
@ -174,7 +182,12 @@ function getImageSrcCSS(node: Property | undefined, position: Position): string
|
|||
* Updates size of given HTML node
|
||||
*/
|
||||
function updateHTMLTag(editor: TextEditor, node: HtmlNode, width: number, height: number): TextEdit[] {
|
||||
const document = editor.document;
|
||||
const srcAttr = getAttribute(node, 'src');
|
||||
if (!srcAttr) {
|
||||
return [];
|
||||
}
|
||||
|
||||
const widthAttr = getAttribute(node, 'width');
|
||||
const heightAttr = getAttribute(node, 'height');
|
||||
const quote = getAttributeQuote(editor, srcAttr);
|
||||
|
@ -186,15 +199,15 @@ function updateHTMLTag(editor: TextEditor, node: HtmlNode, width: number, height
|
|||
if (!widthAttr) {
|
||||
textToAdd += ` width=${quote}${width}${quote}`;
|
||||
} else {
|
||||
edits.push(new TextEdit(new Range(widthAttr.value.start, widthAttr.value.end), String(width)));
|
||||
edits.push(new TextEdit(offsetRangeToVsRange(document, widthAttr.value.start, widthAttr.value.end), String(width)));
|
||||
}
|
||||
if (!heightAttr) {
|
||||
textToAdd += ` height=${quote}${height}${quote}`;
|
||||
} else {
|
||||
edits.push(new TextEdit(new Range(heightAttr.value.start, heightAttr.value.end), String(height)));
|
||||
edits.push(new TextEdit(offsetRangeToVsRange(document, heightAttr.value.start, heightAttr.value.end), String(height)));
|
||||
}
|
||||
if (textToAdd) {
|
||||
edits.push(new TextEdit(new Range(endOfAttributes, endOfAttributes), textToAdd));
|
||||
edits.push(new TextEdit(offsetRangeToVsRange(document, endOfAttributes, endOfAttributes), textToAdd));
|
||||
}
|
||||
|
||||
return edits;
|
||||
|
@ -204,6 +217,7 @@ function updateHTMLTag(editor: TextEditor, node: HtmlNode, width: number, height
|
|||
* Updates size of given CSS rule
|
||||
*/
|
||||
function updateCSSNode(editor: TextEditor, srcProp: Property, width: number, height: number): TextEdit[] {
|
||||
const document = editor.document;
|
||||
const rule = srcProp.parent;
|
||||
const widthProp = getCssPropertyFromRule(rule, 'width');
|
||||
const heightProp = getCssPropertyFromRule(rule, 'height');
|
||||
|
@ -214,22 +228,22 @@ function updateCSSNode(editor: TextEditor, srcProp: Property, width: number, hei
|
|||
|
||||
let edits: TextEdit[] = [];
|
||||
if (!srcProp.terminatorToken) {
|
||||
edits.push(new TextEdit(new Range(srcProp.end, srcProp.end), ';'));
|
||||
edits.push(new TextEdit(offsetRangeToVsRange(document, srcProp.end, srcProp.end), ';'));
|
||||
}
|
||||
|
||||
let textToAdd = '';
|
||||
if (!widthProp) {
|
||||
textToAdd += `${before}width${separator}${width}px;`;
|
||||
} else {
|
||||
edits.push(new TextEdit(new Range(widthProp.valueToken.start, widthProp.valueToken.end), `${width}px`));
|
||||
edits.push(new TextEdit(offsetRangeToVsRange(document, widthProp.valueToken.start, widthProp.valueToken.end), `${width}px`));
|
||||
}
|
||||
if (!heightProp) {
|
||||
textToAdd += `${before}height${separator}${height}px;`;
|
||||
} else {
|
||||
edits.push(new TextEdit(new Range(heightProp.valueToken.start, heightProp.valueToken.end), `${height}px`));
|
||||
edits.push(new TextEdit(offsetRangeToVsRange(document, heightProp.valueToken.start, heightProp.valueToken.end), `${height}px`));
|
||||
}
|
||||
if (textToAdd) {
|
||||
edits.push(new TextEdit(new Range(srcProp.end, srcProp.end), textToAdd));
|
||||
edits.push(new TextEdit(offsetRangeToVsRange(document, srcProp.end, srcProp.end), textToAdd));
|
||||
}
|
||||
|
||||
return edits;
|
||||
|
@ -238,9 +252,9 @@ function updateCSSNode(editor: TextEditor, srcProp: Property, width: number, hei
|
|||
/**
|
||||
* Returns attribute object with `attrName` name from given HTML node
|
||||
*/
|
||||
function getAttribute(node: HtmlNode, attrName: string): Attribute {
|
||||
function getAttribute(node: HtmlNode, attrName: string): Attribute | undefined {
|
||||
attrName = attrName.toLowerCase();
|
||||
return node && (node.open as any).attributes.find((attr: any) => attr.name.value.toLowerCase() === attrName);
|
||||
return node && node.attributes.find(attr => attr.name.toString().toLowerCase() === attrName);
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -248,18 +262,20 @@ function getAttribute(node: HtmlNode, attrName: string): Attribute {
|
|||
* string if attribute wasn’t quoted
|
||||
|
||||
*/
|
||||
function getAttributeQuote(editor: TextEditor, attr: any): string {
|
||||
const range = new Range(attr.value ? attr.value.end : attr.end, attr.end);
|
||||
return range.isEmpty ? '' : editor.document.getText(range);
|
||||
function getAttributeQuote(editor: TextEditor, attr: Attribute): string {
|
||||
const begin = attr.value ? attr.value.end : attr.end;
|
||||
const end = attr.end;
|
||||
return begin === end ? '' : editor.document.getText().substring(begin, end);
|
||||
}
|
||||
|
||||
/**
|
||||
* Finds 'url' token for given `pos` point in given CSS property `node`
|
||||
*/
|
||||
function findUrlToken(node: Property, pos: Position): CssToken | undefined {
|
||||
function findUrlToken(editor: TextEditor, node: Property, pos: Position): CssToken | undefined {
|
||||
const offset = editor.document.offsetAt(pos);
|
||||
for (let i = 0, il = (node as any).parsedValue.length, url; i < il; i++) {
|
||||
iterateCSSToken((node as any).parsedValue[i], (token: CssToken) => {
|
||||
if (token.type === 'url' && token.start.isBeforeOrEqual(pos) && token.end.isAfterOrEqual(pos)) {
|
||||
if (token.type === 'url' && token.start <= offset && token.end >= offset) {
|
||||
url = token;
|
||||
return false;
|
||||
}
|
||||
|
@ -279,9 +295,9 @@ function findUrlToken(node: Property, pos: Position): CssToken | undefined {
|
|||
function getPropertyDelimitor(editor: TextEditor, node: Property): string {
|
||||
let anchor;
|
||||
if (anchor = (node.previousSibling || node.parent.contentStartToken)) {
|
||||
return editor.document.getText(new Range(anchor.end, node.start));
|
||||
return editor.document.getText().substring(anchor.end, node.start);
|
||||
} else if (anchor = (node.nextSibling || node.parent.contentEndToken)) {
|
||||
return editor.document.getText(new Range(node.end, anchor.start));
|
||||
return editor.document.getText().substring(node.end, anchor.start);
|
||||
}
|
||||
|
||||
return '';
|
||||
|
|
|
@ -6,11 +6,12 @@
|
|||
import * as vscode from 'vscode';
|
||||
import parse from '@emmetio/html-matcher';
|
||||
import parseStylesheet from '@emmetio/css-parser';
|
||||
import { Node, HtmlNode, CssToken, Property, Rule, Stylesheet } from 'EmmetNode';
|
||||
import { Node as FlatNode, HtmlNode as HtmlFlatNode } from 'EmmetFlatNode';
|
||||
import { Node, HtmlNode, Stylesheet } from 'EmmetNode';
|
||||
import { Node as FlatNode, HtmlNode as HtmlFlatNode, Property as FlatProperty, Rule as FlatRule, CssToken as FlatCssToken } from 'EmmetFlatNode';
|
||||
import { DocumentStreamReader } from './bufferStream';
|
||||
import * as EmmetHelper from 'vscode-emmet-helper';
|
||||
import { TextDocument as LSTextDocument } from 'vscode-languageserver-textdocument';
|
||||
import { getRootNode } from './parseDocument';
|
||||
|
||||
let _emmetHelper: typeof EmmetHelper;
|
||||
let _currentExtensionsPath: string | undefined = undefined;
|
||||
|
@ -652,7 +653,7 @@ export function getEmmetConfiguration(syntax: string) {
|
|||
* Itereates by each child, as well as nested child's children, in their order
|
||||
* and invokes `fn` for each. If `fn` function returns `false`, iteration stops
|
||||
*/
|
||||
export function iterateCSSToken(token: CssToken, fn: (x: any) => any): boolean {
|
||||
export function iterateCSSToken(token: FlatCssToken, fn: (x: any) => any): boolean {
|
||||
for (let i = 0, il = token.size; i < il; i++) {
|
||||
if (fn(token.item(i)) === false || iterateCSSToken(token.item(i), fn) === false) {
|
||||
return false;
|
||||
|
@ -664,31 +665,35 @@ export function iterateCSSToken(token: CssToken, fn: (x: any) => any): boolean {
|
|||
/**
|
||||
* Returns `name` CSS property from given `rule`
|
||||
*/
|
||||
export function getCssPropertyFromRule(rule: Rule, name: string): Property | undefined {
|
||||
return rule.children.find(node => node.type === 'property' && node.name === name) as Property;
|
||||
export function getCssPropertyFromRule(rule: FlatRule, name: string): FlatProperty | undefined {
|
||||
return rule.children.find(node => node.type === 'property' && node.name === name) as FlatProperty;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns css property under caret in given editor or `null` if such node cannot
|
||||
* be found
|
||||
*/
|
||||
export function getCssPropertyFromDocument(editor: vscode.TextEditor, position: vscode.Position): Property | null {
|
||||
const rootNode = parseDocument(editor.document);
|
||||
const node = getNode(rootNode, position, true);
|
||||
export function getCssPropertyFromDocument(editor: vscode.TextEditor, position: vscode.Position): FlatProperty | null {
|
||||
const document = editor.document;
|
||||
const rootNode = getRootNode(document, true);
|
||||
const offset = document.offsetAt(position);
|
||||
const node = getFlatNode(rootNode, offset, true);
|
||||
|
||||
if (isStyleSheet(editor.document.languageId)) {
|
||||
return node && node.type === 'property' ? <Property>node : null;
|
||||
return node && node.type === 'property' ? <FlatProperty>node : null;
|
||||
}
|
||||
|
||||
let htmlNode = <HtmlNode>node;
|
||||
const htmlNode = <HtmlFlatNode>node;
|
||||
if (htmlNode
|
||||
&& htmlNode.name === 'style'
|
||||
&& htmlNode.open.end.isBefore(position)
|
||||
&& htmlNode.close.start.isAfter(position)) {
|
||||
let buffer = new DocumentStreamReader(editor.document, htmlNode.start, new vscode.Range(htmlNode.start, htmlNode.end));
|
||||
let rootNode = parseStylesheet(buffer);
|
||||
const node = getNode(rootNode, position, true);
|
||||
return (node && node.type === 'property') ? <Property>node : null;
|
||||
&& htmlNode.open && htmlNode.close
|
||||
&& htmlNode.open.end < offset
|
||||
&& htmlNode.close.start > offset) {
|
||||
const buffer = ' '.repeat(htmlNode.start) +
|
||||
document.getText().substring(htmlNode.start, htmlNode.end);
|
||||
const innerRootNode = parseStylesheet(buffer);
|
||||
const innerNode = getFlatNode(innerRootNode, offset, true);
|
||||
return (innerNode && innerNode.type === 'property') ? <FlatProperty>innerNode : null;
|
||||
}
|
||||
|
||||
return null;
|
||||
|
@ -705,9 +710,7 @@ export function getEmbeddedCssNodeIfAny(document: vscode.TextDocument, currentNo
|
|||
if (innerRange && innerRange.contains(position)) {
|
||||
if (currentHtmlNode.name === 'style'
|
||||
&& currentHtmlNode.open.end.isBefore(position)
|
||||
&& currentHtmlNode.close.start.isAfter(position)
|
||||
|
||||
) {
|
||||
&& currentHtmlNode.close.start.isAfter(position)) {
|
||||
let buffer = new DocumentStreamReader(document, currentHtmlNode.open.end, new vscode.Range(currentHtmlNode.open.end, currentHtmlNode.close.start));
|
||||
return parseStylesheet(buffer);
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue