本文整理汇总了TypeScript中vs/editor/common/viewLayout/whitespaceComputer.WhitespaceComputer.getIdForWhitespaceIndex方法的典型用法代码示例。如果您正苦于以下问题：TypeScript WhitespaceComputer.getIdForWhitespaceIndex方法的具体用法？TypeScript WhitespaceComputer.getIdForWhitespaceIndex怎么用？TypeScript WhitespaceComputer.getIdForWhitespaceIndex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/viewLayout/whitespaceComputer.WhitespaceComputer的用法示例。
在下文中一共展示了WhitespaceComputer.getIdForWhitespaceIndex方法的5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: getWhitespaceViewportData
/**
* Get a list of whitespaces that are positioned between `verticalOffset1` and `verticalOffset2`.
*
* @param verticalOffset1 The beginning of the viewport.
* @param verticalOffset2 The end of the viewport.
* @param deviceLineHeight The height, in pixels, for one rendered line.
* @return An array with all the whitespaces in the viewport. If no whitespace is in viewport, the array is empty.
*/
public getWhitespaceViewportData(verticalOffset1:number, verticalOffset2:number, deviceLineHeight:number): IViewWhitespaceViewportData[] {
var startIndex = this.getWhitespaceIndexAtOrAfterVerticallOffset(verticalOffset1, deviceLineHeight);
var endIndex = this.whitespaces.getCount() - 1;
if (startIndex < 0) {
return [];
}
var result: IViewWhitespaceViewportData[] = [],
i:number,
top:number,
height:number;
for (i = startIndex; i <= endIndex; i++) {
top = this.getVerticalOffsetForWhitespaceIndex(i, deviceLineHeight);
height = this.whitespaces.getHeightForWhitespaceIndex(i);
if (top >= verticalOffset2) {
break;
}
result.push({
id: this.whitespaces.getIdForWhitespaceIndex(i),
afterLineNumber: this.whitespaces.getAfterLineNumberForWhitespaceIndex(i),
verticalOffset: top,
height: height
});
}
return result;
}示例2: getWhitespaceAtVerticalOffset
/**
* Get exactly the whitespace that is layouted at `verticalOffset`.
*
* @param verticalOffset The vertical offset.
* @param deviceLineHeight The height, in pixels, for one rendered line.
* @return Precisely the whitespace that is layouted at `verticaloffset` or null.
*/
public getWhitespaceAtVerticalOffset(verticalOffset:number, deviceLineHeight:number): IViewWhitespaceViewportData {
var candidateIndex = this.getWhitespaceIndexAtOrAfterVerticallOffset(verticalOffset, deviceLineHeight);
if (candidateIndex < 0) {
return null;
}
if (candidateIndex >= this.whitespaces.getCount()) {
return null;
}
var candidateTop = this.getVerticalOffsetForWhitespaceIndex(candidateIndex, deviceLineHeight);
if (candidateTop > verticalOffset) {
return null;
}
var candidateHeight = this.whitespaces.getHeightForWhitespaceIndex(candidateIndex);
var candidateId = this.whitespaces.getIdForWhitespaceIndex(candidateIndex);
var candidateAfterLineNumber = this.whitespaces.getAfterLineNumberForWhitespaceIndex(candidateIndex);
return {
id: candidateId,
afterLineNumber: candidateAfterLineNumber,
verticalOffset: candidateTop,
height: candidateHeight
};
}示例3: getWhitespaceViewportData
/**
* Get a list of whitespaces that are positioned between `verticalOffset1` and `verticalOffset2`.
*
* @param verticalOffset1 The beginning of the viewport.
* @param verticalOffset2 The end of the viewport.
* @return An array with all the whitespaces in the viewport. If no whitespace is in viewport, the array is empty.
*/
public getWhitespaceViewportData(verticalOffset1: number, verticalOffset2: number): IViewWhitespaceViewportData[] {
verticalOffset1 = verticalOffset1 | 0;
verticalOffset2 = verticalOffset2 | 0;
let startIndex = this.getWhitespaceIndexAtOrAfterVerticallOffset(verticalOffset1);
let endIndex = this._whitespaces.getCount() - 1;
if (startIndex < 0) {
return [];
}
let result: IViewWhitespaceViewportData[] = [];
for (let i = startIndex; i <= endIndex; i++) {
let top = this.getVerticalOffsetForWhitespaceIndex(i);
let height = this._whitespaces.getHeightForWhitespaceIndex(i);
if (top >= verticalOffset2) {
break;
}
result.push({
id: this._whitespaces.getIdForWhitespaceIndex(i),
afterLineNumber: this._whitespaces.getAfterLineNumberForWhitespaceIndex(i),
verticalOffset: top,
height: height
});
}
return result;
}示例4: test
test('WhitespaceComputer Bug', () => {
var whitespaceComputer = new WhitespaceComputer();
var a = whitespaceComputer.insertWhitespace(0, 0, 1);
var b = whitespaceComputer.insertWhitespace(7, 0, 1);
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(0), a); // 0
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(1), b); // 7
var c = whitespaceComputer.insertWhitespace(3, 0, 1);
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(0), a); // 0
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(1), c); // 3
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(2), b); // 7
var d = whitespaceComputer.insertWhitespace(2, 0, 1);
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(0), a); // 0
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(1), d); // 2
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(2), c); // 3
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(3), b); // 7
var e = whitespaceComputer.insertWhitespace(8, 0, 1);
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(0), a); // 0
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(1), d); // 2
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(2), c); // 3
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(3), b); // 7
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(4), e); // 8
var f = whitespaceComputer.insertWhitespace(11, 0, 1);
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(0), a); // 0
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(1), d); // 2
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(2), c); // 3
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(3), b); // 7
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(4), e); // 8
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(5), f); // 11
var g = whitespaceComputer.insertWhitespace(10, 0, 1);
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(0), a); // 0
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(1), d); // 2
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(2), c); // 3
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(3), b); // 7
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(4), e); // 8
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(5), g); // 10
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(6), f); // 11
var h = whitespaceComputer.insertWhitespace(0, 0, 1);
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(0), a); // 0
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(1), h); // 0
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(2), d); // 2
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(3), c); // 3
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(4), b); // 7
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(5), e); // 8
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(6), g); // 10
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(7), f); // 11
});示例5: test
test('WhitespaceComputer Bug', () => {
let whitespaceComputer = new WhitespaceComputer();
let a = whitespaceComputer.insertWhitespace(0, 0, 1, 0);
let b = whitespaceComputer.insertWhitespace(7, 0, 1, 0);
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(0), a); // 0
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(1), b); // 7
let c = whitespaceComputer.insertWhitespace(3, 0, 1, 0);
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(0), a); // 0
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(1), c); // 3
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(2), b); // 7
let d = whitespaceComputer.insertWhitespace(2, 0, 1, 0);
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(0), a); // 0
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(1), d); // 2
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(2), c); // 3
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(3), b); // 7
let e = whitespaceComputer.insertWhitespace(8, 0, 1, 0);
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(0), a); // 0
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(1), d); // 2
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(2), c); // 3
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(3), b); // 7
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(4), e); // 8
let f = whitespaceComputer.insertWhitespace(11, 0, 1, 0);
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(0), a); // 0
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(1), d); // 2
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(2), c); // 3
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(3), b); // 7
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(4), e); // 8
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(5), f); // 11
let g = whitespaceComputer.insertWhitespace(10, 0, 1, 0);
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(0), a); // 0
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(1), d); // 2
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(2), c); // 3
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(3), b); // 7
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(4), e); // 8
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(5), g); // 10
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(6), f); // 11
let h = whitespaceComputer.insertWhitespace(0, 0, 1, 0);
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(0), a); // 0
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(1), h); // 0
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(2), d); // 2
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(3), c); // 3
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(4), b); // 7
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(5), e); // 8
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(6), g); // 10
assert.equal(whitespaceComputer.getIdForWhitespaceIndex(7), f); // 11
});