本文整理汇总了TypeScript中vs/editor/browser/editorBrowser.IRenderingContext.lineIsVisible方法的典型用法代码示例。如果您正苦于以下问题：TypeScript IRenderingContext.lineIsVisible方法的具体用法？TypeScript IRenderingContext.lineIsVisible怎么用？TypeScript IRenderingContext.lineIsVisible使用的例子？那么, 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/browser/editorBrowser.IRenderingContext的用法示例。
在下文中一共展示了IRenderingContext.lineIsVisible方法的2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: _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];
}
}
}
}示例2: shouldCallRender2
public shouldCallRender2(ctx:IRenderingContext): boolean {
if (!this.shouldRender) {
return false;
}
this.shouldRender = false;
if (!this._context.configuration.editor.glyphMargin) {
this._renderResult = null;
return false;
}
var output: IRenderResult = {};
var count = 0;
var decorations = ctx.getDecorationsInViewport(),
lineHeight = this._context.configuration.editor.lineHeight.toString(),
d:editorCommon.IModelDecoration,
rng:editorCommon.IRange,
i:number, lenI:number,
classNames:{[lineNumber:string]:{[className:string]:boolean;};} = {},
lineClassNames:{[className:string]:boolean;},
className:string,
lineOutput:string[],
lineNumber: number,
lineNumberStr: string;
for (i = 0, lenI = decorations.length; i < lenI; i++) {
d = decorations[i];
if (!d.options.glyphMarginClassName) {
continue;
}
rng = d.range;
for (lineNumber = rng.startLineNumber; lineNumber <= rng.endLineNumber; lineNumber++) {
if (!ctx.lineIsVisible(lineNumber)) {
continue;
}
lineNumberStr = lineNumber.toString();
if (!classNames.hasOwnProperty(lineNumberStr)) {
classNames[lineNumberStr] = {};
}
classNames[lineNumberStr][d.options.glyphMarginClassName] = true;
}
}
var left = this._glyphMarginLeft.toString(),
width = this._glyphMarginWidth.toString();
var common = '" style="left:' + left + 'px;width:' + width + 'px' + ';height:' + lineHeight + 'px;"></div>';
for (lineNumberStr in classNames) {
lineClassNames = classNames[lineNumberStr];
lineOutput = [];
lineOutput.push('<div class="cgmr');
for (className in lineClassNames) {
// Count one more glyph
count++;
lineOutput.push(' ');
lineOutput.push(className);
}
lineOutput.push(common);
output[lineNumberStr] = lineOutput;
}
this._renderResult = output;
return true;
}