本文整理汇总了TypeScript中vs/editor/common/model/model.Model.deltaDecorations方法的典型用法代码示例。如果您正苦于以下问题：TypeScript Model.deltaDecorations方法的具体用法？TypeScript Model.deltaDecorations怎么用？TypeScript Model.deltaDecorations使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类vs/editor/common/model/model.Model的用法示例。
在下文中一共展示了Model.deltaDecorations方法的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('model doesn\'t get confused with individual tracked ranges', () => {
var model = new Model([
'Hello world,',
'How are you?'
].join('\n'), DefaultEndOfLine.LF, null);
var trackedRangeId = model.addTrackedRange({
startLineNumber: 1,
startColumn: 1,
endLineNumber: 1,
endColumn: 1
}, TrackedRangeStickiness.AlwaysGrowsWhenTypingAtEdges);
model.removeTrackedRange(trackedRangeId);
var ids = model.deltaDecorations([], [
toModelDeltaDecoration(decoration('a', 1, 1, 1, 12)),
toModelDeltaDecoration(decoration('b', 2, 1, 2, 13))
]);
assert.deepEqual(model.getDecorationRange(ids[0]), range(1,1,1,12));
assert.deepEqual(model.getDecorationRange(ids[1]), range(2,1,2,13));
ids = model.deltaDecorations(ids, [
toModelDeltaDecoration(decoration('a', 1, 1, 1, 12)),
toModelDeltaDecoration(decoration('b', 2, 1, 2, 13))
]);
assert.deepEqual(model.getDecorationRange(ids[0]), range(1,1,1,12));
assert.deepEqual(model.getDecorationRange(ids[1]), range(2,1,2,13));
model.dispose();
});示例2: testDeltaDecorations
function testDeltaDecorations(text:string[], decorations:ILightWeightDecoration[], newDecorations:ILightWeightDecoration[]): void {
var model = new Model(text.join('\n'), DefaultEndOfLine.LF, null);
// Add initial decorations & assert they are added
var initialIds = model.deltaDecorations([], decorations.map(toModelDeltaDecoration));
var actualDecorations = readModelDecorations(model, initialIds);
assert.equal(initialIds.length, decorations.length, 'returns expected cnt of ids');
assert.equal(initialIds.length, model.getAllDecorations().length, 'does not leak decorations');
assert.equal(initialIds.length, model._getTrackedRangesCount(), 'does not leak tracked ranges');
assert.equal(2 * initialIds.length, model._getMarkersCount(), 'does not leak markers');
actualDecorations.sort((a, b) => strcmp(a.id, b.id));
decorations.sort((a, b) => strcmp(a.id, b.id));
assert.deepEqual(actualDecorations, decorations);
var newIds = model.deltaDecorations(initialIds, newDecorations.map(toModelDeltaDecoration));
var actualNewDecorations = readModelDecorations(model, newIds);
assert.equal(newIds.length, newDecorations.length, 'returns expected cnt of ids');
assert.equal(newIds.length, model.getAllDecorations().length, 'does not leak decorations');
assert.equal(newIds.length, model._getTrackedRangesCount(), 'does not leak tracked ranges');
assert.equal(2 * newIds.length, model._getMarkersCount(), 'does not leak markers');
actualNewDecorations.sort((a, b) => strcmp(a.id, b.id));
newDecorations.sort((a, b) => strcmp(a.id, b.id));
assert.deepEqual(actualDecorations, decorations);
model.dispose();
}示例3: test
test('issue #4317: editor.setDecorations doesn\'t update the hover message', () => {
let model = new Model('Hello world!', Model.DEFAULT_CREATION_OPTIONS, null);
let ids = model.deltaDecorations([], [{
range: {
startLineNumber: 1,
startColumn: 1,
endLineNumber: 100,
endColumn: 1
},
options: {
htmlMessage: [{
markdown: 'hello1'
}]
}
}]);
ids = model.deltaDecorations(ids, [{
range: {
startLineNumber: 1,
startColumn: 1,
endLineNumber: 100,
endColumn: 1
},
options: {
htmlMessage: [{
markdown: 'hello2'
}]
}
}]);
let actualDecoration = model.getDecorationOptions(ids[0]);
assert.equal(actualDecoration.htmlMessage[0].markdown, 'hello2');
model.dispose();
});示例4: test
test('decorations do not emit event on no-op deltaDecorations', () => {
let listenerCalled = 0;
thisModel.onDidChangeDecorations((e) => {
listenerCalled++;
});
thisModel.deltaDecorations([], []);
thisModel.changeDecorations((accessor) => {
accessor.deltaDecorations([], []);
});
assert.equal(listenerCalled, 0, 'listener not called');
});