本文整理汇总了TypeScript中vs/editor/browser/editorBrowser.IRenderingContext类的典型用法代码示例。如果您正苦于以下问题:TypeScript IRenderingContext类的具体用法?TypeScript IRenderingContext怎么用?TypeScript IRenderingContext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IRenderingContext类的10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,您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。
示例1: _renderWholeLineDecorations
private _renderWholeLineDecorations(ctx:IRenderingContext, decorations:editorCommon.IModelDecoration[], output: IRenderResult): void {
let lineHeight = String(this._context.configuration.editor.lineHeight);
for (let i = 0, lenI = decorations.length; i < lenI; i++) {
let d = decorations[i];
if (!d.options.isWholeLine) {
continue;
}
let decorationOutput = [
'<div class="cdr ',
d.options.className,
'" style="left:0;width:100%;height:',
lineHeight,
'px;"></div>'
].join('');
let startLineNumber = d.range.startLineNumber;
let endLineNumber = d.range.endLineNumber;
for (let j = startLineNumber; j <= endLineNumber; j++) {
if (!ctx.lineIsVisible(j)) {
continue;
}
let strLineNumber = String(j);
if (output.hasOwnProperty(strLineNumber)) {
output[strLineNumber].push(decorationOutput);
} else {
output[strLineNumber] = [decorationOutput];
}
}
}
}
开发者ID:1424667164,项目名称:vscode,代码行数:34,代码来源:decorations.ts
示例2: prepareRender
public prepareRender(ctx:IRenderingContext): void {
var visibleRange = ctx.visibleRangeForPosition(this._position);
if (visibleRange) {
this._positionTop = visibleRange.top;
this._positionLeft = visibleRange.left;
this._isInViewport = true;
} else {
this._isInViewport = false;
}
}
开发者ID:1833183060,项目名称:vscode,代码行数:10,代码来源:viewCursor.ts
示例3: _getDecorations
protected _getDecorations(ctx:IRenderingContext): DecorationToRender[] {
let decorations = ctx.getDecorationsInViewport();
let r:DecorationToRender[] = [];
for (let i = 0, len = decorations.length; i < len; i++) {
let d = decorations[i];
if (d.options.linesDecorationsClassName) {
r.push(new DecorationToRender(d.range.startLineNumber, d.range.endLineNumber, d.options.linesDecorationsClassName));
}
}
return r;
}
开发者ID:1833183060,项目名称:vscode,代码行数:11,代码来源:linesDecorations.ts
示例4: _prepareRenderWidgetAtExactPosition
private _prepareRenderWidgetAtExactPosition(position:editorCommon.IEditorPosition, ctx:IRenderingContext): IMyWidgetRenderData {
let visibleRange = ctx.visibleRangeForPosition(position);
if (!visibleRange) {
return null;
}
return {
top: visibleRange.top,
left: visibleRange.left
};
}
开发者ID:1424667164,项目名称:vscode,代码行数:12,代码来源:contentWidgets.ts
示例5: _layoutBoxInPage
private _layoutBoxInPage(position: editorCommon.IEditorPosition, domNode: HTMLElement, ctx: IRenderingContext): IBoxLayoutResult {
let visibleRange = ctx.visibleRangeForPosition(position);
if (!visibleRange) {
return null;
}
let left0 = visibleRange.left - ctx.viewportLeft;
let width = domNode.clientWidth,
height = domNode.clientHeight;
if (left0 + width < 0 || left0 > this._contentWidth) {
return null;
}
let aboveTop = visibleRange.top - height,
belowTop = visibleRange.top + this._context.configuration.editor.lineHeight,
left = left0 + this._contentLeft;
let domNodePosition = dom.getDomNodePosition(this._viewDomNode);
let absoluteAboveTop = domNodePosition.top + aboveTop - document.body.scrollTop - document.documentElement.scrollTop,
absoluteBelowTop = domNodePosition.top + belowTop - document.body.scrollTop - document.documentElement.scrollTop,
absoluteLeft = domNodePosition.left + left - document.body.scrollLeft - document.documentElement.scrollLeft;
let INNER_WIDTH = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth,
INNER_HEIGHT = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight;
// Leave some clearance to the bottom
let BOTTOM_PADDING = 22;
let fitsAbove = (absoluteAboveTop >= 0),
fitsBelow = (absoluteBelowTop + height <= INNER_HEIGHT - BOTTOM_PADDING);
if (absoluteLeft + width + 20 > INNER_WIDTH) {
let delta = absoluteLeft - (INNER_WIDTH - width - 20);
absoluteLeft -= delta;
left -= delta;
}
if (absoluteLeft < 0) {
let delta = absoluteLeft;
absoluteLeft -= delta;
left -= delta;
}
return {
aboveTop: aboveTop,
fitsAbove: fitsAbove,
belowTop: belowTop,
fitsBelow: fitsBelow,
left: left
};
}
开发者ID:1424667164,项目名称:vscode,代码行数:53,代码来源:contentWidgets.ts
示例6: prepareRender
public prepareRender(ctx:IRenderingContext): void {
if (!this.shouldRender()) {
throw new Error('I did not ask to render!');
}
let decorations = ctx.getDecorationsInViewport();
// Keep only decorations with `className`
decorations = decorations.filter(d => !!d.options.className);
// Sort decorations for consistent render output
decorations = decorations.sort((a, b) => {
if (a.options.className < b.options.className) {
return -1;
}
if (a.options.className > b.options.className) {
return 1;
}
if (a.range.startLineNumber === b.range.startLineNumber) {
if (a.range.startColumn === b.range.startColumn) {
if (a.range.endLineNumber === b.range.endLineNumber) {
return a.range.endColumn - b.range.endColumn;
}
return a.range.endLineNumber - b.range.endLineNumber;
}
return a.range.startColumn - b.range.startColumn;
}
return a.range.startLineNumber - b.range.startLineNumber;
});
let visibleStartLineNumber = ctx.visibleRange.startLineNumber;
let visibleEndLineNumber = ctx.visibleRange.endLineNumber;
let output: string[] = [];
for (let lineNumber = visibleStartLineNumber; lineNumber <= visibleEndLineNumber; lineNumber++) {
let lineIndex = lineNumber - visibleStartLineNumber;
output[lineIndex] = '';
}
// Render first whole line decorations and then regular decorations
this._renderWholeLineDecorations(ctx, decorations, output);
this._renderNormalDecorations(ctx, decorations, output);
this._renderResult = output;
}
开发者ID:AnilVarmaBiruduraju,项目名称:vscode,代码行数:44,代码来源:decorations.ts
示例7: _layoutBoxInViewport
private _layoutBoxInViewport(position:editorCommon.IEditorPosition, domNode:HTMLElement, ctx:IRenderingContext): IBoxLayoutResult {
let visibleRange = ctx.visibleRangeForPosition(position);
if (!visibleRange) {
return null;
}
let width = domNode.clientWidth;
let height = domNode.clientHeight;
// Our visible box is split horizontally by the current line => 2 boxes
// a) the box above the line
let aboveLineTop = visibleRange.top;
let heightAboveLine = aboveLineTop;
// b) the box under the line
let underLineTop = visibleRange.top + this._context.configuration.editor.lineHeight;
let heightUnderLine = ctx.viewportHeight - underLineTop;
let aboveTop = aboveLineTop - height;
let fitsAbove = (heightAboveLine >= height);
let belowTop = underLineTop;
let fitsBelow = (heightUnderLine >= height);
// And its left
let actualLeft = visibleRange.left;
if (actualLeft + width > ctx.viewportLeft + ctx.viewportWidth) {
actualLeft = ctx.viewportLeft + ctx.viewportWidth - width;
}
if (actualLeft < ctx.viewportLeft) {
actualLeft = ctx.viewportLeft;
}
return {
aboveTop: aboveTop,
fitsAbove: fitsAbove,
belowTop: belowTop,
fitsBelow: fitsBelow,
left: actualLeft
};
}
开发者ID:1424667164,项目名称:vscode,代码行数:43,代码来源:contentWidgets.ts
示例8: _renderNormalDecorations
private _renderNormalDecorations(ctx:IRenderingContext, decorations:editorCommon.IModelDecoration[], output: IRenderResult): void {
let lineHeight = String(this._context.configuration.editor.lineHeight);
for (let i = 0, lenI = decorations.length; i < lenI; i++) {
let d = decorations[i];
if (d.options.isWholeLine) {
continue;
}
let linesVisibleRanges = ctx.linesVisibleRangesForRange(d.range, false);
if (!linesVisibleRanges) {
continue;
}
let className = d.options.className;
for (let j = 0, lenJ = linesVisibleRanges.length; j < lenJ; j++) {
let lineVisibleRanges = linesVisibleRanges[j];
let strLineNumber = String(lineVisibleRanges.lineNumber);
let lineOutput: string[];
if (output.hasOwnProperty(strLineNumber)) {
lineOutput = output[strLineNumber];
} else {
lineOutput = [];
output[strLineNumber] = lineOutput;
}
for (let k = 0, lenK = lineVisibleRanges.ranges.length; k < lenK; k++) {
let visibleRange = lineVisibleRanges.ranges[k];
lineOutput.push('<div class="cdr ');
lineOutput.push(className);
lineOutput.push('" style="left:');
lineOutput.push(String(visibleRange.left));
lineOutput.push('px;width:');
lineOutput.push(String(visibleRange.width));
lineOutput.push('px;height:');
lineOutput.push(lineHeight);
lineOutput.push('px;"></div>');
}
}
}
}
开发者ID:1424667164,项目名称:vscode,代码行数:43,代码来源:decorations.ts
示例9: shouldCallRender2
public shouldCallRender2(ctx:IRenderingContext): boolean {
if (!this.shouldRender) {
return false;
}
this.shouldRender = false;
let decorations = ctx.getDecorationsInViewport();
// Keep only decorations with `className`
decorations = decorations.filter(d => !!d.options.className);
// Sort decorations for consistent render output
decorations = decorations.sort((a, b) => {
if (a.options.className < b.options.className) {
return -1;
}
if (a.options.className > b.options.className) {
return 1;
}
if (a.range.startLineNumber === b.range.startLineNumber) {
if (a.range.startColumn === b.range.startColumn) {
if (a.range.endLineNumber === b.range.endLineNumber) {
return a.range.endColumn - b.range.endColumn;
}
return a.range.endLineNumber - b.range.endLineNumber;
}
return a.range.startColumn - b.range.startColumn;
}
return a.range.startLineNumber - b.range.startLineNumber;
});
// Render first whole line decorations and then regular decorations
let output: IRenderResult = {};
this._renderWholeLineDecorations(ctx, decorations, output);
this._renderNormalDecorations(ctx, decorations, output);
this._renderResult = output;
return true;
}
开发者ID:1424667164,项目名称:vscode,代码行数:40,代码来源:decorations.ts
示例10:
this._requestModificationFrame(() => {
var visibleZones:{[id:string]:editorCommon.IViewWhitespaceViewportData;} = {},
i:number,
len:number,
hasVisibleZone = false;
for (i = 0, len = visibleWhitespaces.length; i < len; i++) {
visibleZones[visibleWhitespaces[i].id.toString()] = visibleWhitespaces[i];
hasVisibleZone = true;
}
var id:string,
zone:IMyViewZone;
for (id in this._zones) {
if (this._zones.hasOwnProperty(id)) {
zone = this._zones[id];
if (visibleZones.hasOwnProperty(id)) {
// zone is visible
StyleMutator.setTop(zone.delegate.domNode, (visibleZones[id].verticalOffset - ctx.bigNumbersDelta));
StyleMutator.setHeight(zone.delegate.domNode, visibleZones[id].height);
if (!zone.isVisible) {
StyleMutator.setDisplay(zone.delegate.domNode, 'block');
zone.delegate.domNode.setAttribute('monaco-visible-view-zone', 'true');
zone.isVisible = true;
}
this._safeCallOnDomNodeTop(zone.delegate, ctx.getScrolledTopFromAbsoluteTop(visibleZones[id].verticalOffset));
} else {
if (zone.isVisible) {
StyleMutator.setDisplay(zone.delegate.domNode, 'none');
zone.delegate.domNode.removeAttribute('monaco-visible-view-zone');
zone.isVisible = false;
}
this._safeCallOnDomNodeTop(zone.delegate, ctx.getScrolledTopFromAbsoluteTop(-1000000));
}
}
}
if (hasVisibleZone) {
StyleMutator.setWidth(this.domNode, ctx.scrollWidth);
}
});
开发者ID:1424667164,项目名称:vscode,代码行数:43,代码来源:viewZones.ts
注:本文中的vs/editor/browser/editorBrowser.IRenderingContext类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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