本文整理汇总了TypeScript中vs/editor/common/modes/supports/onEnter.OnEnterSupport类的典型用法代码示例。如果您正苦于以下问题：TypeScript OnEnterSupport类的具体用法？TypeScript OnEnterSupport怎么用？TypeScript OnEnterSupport使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了OnEnterSupport类的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: test
test('uses indentationRules', () => {
var support = new OnEnterSupport(null, null, {
indentationRules: {
decreaseIndentPattern: /^\s*((?!\S.*\/[*]).*[*]\/\s*)?[})\]]|^\s*(case\b.*|default):\s*(\/\/.*|\/[*].*[*]\/\s*)?$/,
increaseIndentPattern: /(\{[^}"']*|\([^)"']*|\[[^\]"']*|^\s*(\{\}|\(\)|\[\]|(case\b.*|default):))\s*(\/\/.*|\/[*].*[*]\/\s*)?$/,
indentNextLinePattern: /^\s*(for|while|if|else)\b(?!.*[;{}]\s*(\/\/.*|\/[*].*[*]\/\s*)?$)/,
unIndentedLinePattern: /^(?!.*([;{}]|\S:)\s*(\/\/.*|\/[*].*[*]\/\s*)?$)(?!.*(\{[^}"']*|\([^)"']*|\[[^\]"']*|^\s*(\{\}|\(\)|\[\]|(case\b.*|default):))\s*(\/\/.*|\/[*].*[*]\/\s*)?$)(?!^\s*((?!\S.*\/[*]).*[*]\/\s*)?[})\]]|^\s*(case\b.*|default):\s*(\/\/.*|\/[*].*[*]\/\s*)?$)(?!^\s*(for|while|if|else)\b(?!.*[;{}]\s*(\/\/.*|\/[*].*[*]\/\s*)?$))/
}
});
var testIndentAction = (oneLineAboveText:string, beforeText:string, afterText:string, expected:IndentAction) => {
var actual = support._actualOnEnter(oneLineAboveText, beforeText, afterText);
if (expected === IndentAction.None) {
assert.equal(actual, null);
} else {
assert.equal(actual.indentAction, expected);
}
};
testIndentAction('', 'case', '', IndentAction.None);
testIndentAction('', 'case:', '', IndentAction.Indent);
testIndentAction('', 'if (true) {', '', IndentAction.Indent);
testIndentAction('', 'if (true)', '', IndentAction.Indent);
testIndentAction('', ' ', '}', IndentAction.Outdent);
testIndentAction('if(true)', '\treturn false', '', IndentAction.Outdent);
});示例2: test
test('uses regExpRules', () => {
let support = new OnEnterSupport({
regExpRules: javascriptOnEnterRules
});
let testIndentAction = (oneLineAboveText: string, beforeText: string, afterText: string, expectedIndentAction: IndentAction, expectedAppendText: string, removeText: number = 0) => {
let actual = support.onEnter(oneLineAboveText, beforeText, afterText);
if (expectedIndentAction === null) {
assert.equal(actual, null, 'isNull:' + beforeText);
} else {
assert.equal(actual !== null, true, 'isNotNull:' + beforeText);
assert.equal(actual.indentAction, expectedIndentAction, 'indentAction:' + beforeText);
if (expectedAppendText !== null) {
assert.equal(actual.appendText, expectedAppendText, 'appendText:' + beforeText);
}
if (removeText !== 0) {
assert.equal(actual.removeText, removeText, 'removeText:' + beforeText);
}
}
};
testIndentAction('', '\t/**', ' */', IndentAction.IndentOutdent, ' * ');
testIndentAction('', '\t/**', '', IndentAction.None, ' * ');
testIndentAction('', '\t/** * / * / * /', '', IndentAction.None, ' * ');
testIndentAction('', '\t/** /*', '', IndentAction.None, ' * ');
testIndentAction('', '/**', '', IndentAction.None, ' * ');
testIndentAction('', '\t/**/', '', null, null);
testIndentAction('', '\t/***/', '', null, null);
testIndentAction('', '\t/*******/', '', null, null);
testIndentAction('', '\t/** * * * * */', '', null, null);
testIndentAction('', '\t/** */', '', null, null);
testIndentAction('', '\t/** asdfg */', '', null, null);
testIndentAction('', '\t/* asdfg */', '', null, null);
testIndentAction('', '\t/* asdfg */', '', null, null);
testIndentAction('', '\t/** asdfg */', '', null, null);
testIndentAction('', '*/', '', null, null);
testIndentAction('', '\t/*', '', null, null);
testIndentAction('', '\t*', '', null, null);
testIndentAction('\t/**', '\t *', '', IndentAction.None, '* ');
testIndentAction('\t * something', '\t *', '', IndentAction.None, '* ');
testIndentAction('\t *', '\t *', '', IndentAction.None, '* ');
testIndentAction('', '\t */', '', IndentAction.None, null, 1);
testIndentAction('', '\t * */', '', IndentAction.None, null, 1);
testIndentAction('', '\t * * / * / * / */', '', null, null);
testIndentAction('\t/**', '\t * ', '', IndentAction.None, '* ');
testIndentAction('\t * something', '\t * ', '', IndentAction.None, '* ');
testIndentAction('\t *', '\t * ', '', IndentAction.None, '* ');
testIndentAction('/**', ' * ', '', IndentAction.None, '* ');
testIndentAction(' * something', ' * ', '', IndentAction.None, '* ');
testIndentAction(' *', ' * asdfsfagadfg', '', IndentAction.None, '* ');
testIndentAction('/**', ' * asdfsfagadfg * * * ', '', IndentAction.None, '* ');
testIndentAction(' * something', ' * asdfsfagadfg * * * ', '', IndentAction.None, '* ');
testIndentAction(' *', ' * asdfsfagadfg * * * ', '', IndentAction.None, '* ');
testIndentAction('/**', ' * /*', '', IndentAction.None, '* ');
testIndentAction(' * something', ' * /*', '', IndentAction.None, '* ');
testIndentAction(' *', ' * /*', '', IndentAction.None, '* ');
testIndentAction('/**', ' * asdfsfagadfg * / * / * /', '', IndentAction.None, '* ');
testIndentAction(' * something', ' * asdfsfagadfg * / * / * /', '', IndentAction.None, '* ');
testIndentAction(' *', ' * asdfsfagadfg * / * / * /', '', IndentAction.None, '* ');
testIndentAction('/**', ' * asdfsfagadfg * / * / * /*', '', IndentAction.None, '* ');
testIndentAction(' * something', ' * asdfsfagadfg * / * / * /*', '', IndentAction.None, '* ');
testIndentAction(' *', ' * asdfsfagadfg * / * / * /*', '', IndentAction.None, '* ');
testIndentAction('', ' */', '', IndentAction.None, null, 1);
testIndentAction('', '\t */', '', IndentAction.None, null, 1);
testIndentAction('', '\t\t */', '', IndentAction.None, null, 1);
testIndentAction('', ' */', '', IndentAction.None, null, 1);
testIndentAction('', ' */', '', IndentAction.None, null, 1);
testIndentAction('', '\t */', '', IndentAction.None, null, 1);
testIndentAction('', ' *--------------------------------------------------------------------------------------------*/', '', IndentAction.None, null, 1);
// issue #43469
testIndentAction('class A {', ' * test() {', '', IndentAction.Indent, null, 0);
testIndentAction('', ' * test() {', '', IndentAction.Indent, null, 0);
testIndentAction(' ', ' * test() {', '', IndentAction.Indent, null, 0);
testIndentAction('class A {', ' * test() {', '', IndentAction.Indent, null, 0);
testIndentAction('', ' * test() {', '', IndentAction.Indent, null, 0);
testIndentAction(' ', ' * test() {', '', IndentAction.Indent, null, 0);
});示例3:
var testIndentAction = (beforeText:string, afterText:string, expected:IndentAction) => {
var actual = support._actualOnEnter('', beforeText, afterText);
if (expected === IndentAction.None) {
assert.equal(actual, null);
} else {
assert.equal(actual.indentAction, expected);
}
};示例4:
let testIndentAction = (oneLineAboveText: string, beforeText: string, afterText: string, expectedIndentAction: IndentAction | null, expectedAppendText: string | null, removeText: number = 0) => {
let actual = support.onEnter(oneLineAboveText, beforeText, afterText);
if (expectedIndentAction === null) {
assert.equal(actual, null, 'isNull:' + beforeText);
} else {
assert.equal(actual !== null, true, 'isNotNull:' + beforeText);
assert.equal(actual!.indentAction, expectedIndentAction, 'indentAction:' + beforeText);
if (expectedAppendText !== null) {
assert.equal(actual!.appendText, expectedAppendText, 'appendText:' + beforeText);
}
if (removeText !== 0) {
assert.equal(actual!.removeText, removeText, 'removeText:' + beforeText);
}
}
};