本文整理汇总了TypeScript中vs/editor/common/core/selection.Selection.getPosition方法的典型用法代码示例。如果您正苦于以下问题：TypeScript Selection.getPosition方法的具体用法？TypeScript Selection.getPosition怎么用？TypeScript Selection.getPosition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/core/selection.Selection的用法示例。
在下文中一共展示了Selection.getPosition方法的3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: _deleteWordPartRight
public static _deleteWordPartRight(model: ICursorSimpleModel, selection: Selection): Range {
if (!selection.isEmpty()) {
return selection;
}
const pos = selection.getPosition();
const toPosition = WordOperations._moveWordPartRight(model, pos);
return new Range(pos.lineNumber, pos.column, toPosition.lineNumber, toPosition.column);
}示例2: _typeInterceptorElectricChar
private static _typeInterceptorElectricChar(prevEditOperationType: EditOperationType, config: CursorConfiguration, model: ITextModel, selection: Selection, ch: string): EditOperationResult {
if (!config.electricChars.hasOwnProperty(ch) || !selection.isEmpty()) {
return null;
}
let position = selection.getPosition();
model.forceTokenization(position.lineNumber);
let lineTokens = model.getLineTokens(position.lineNumber);
let electricAction: IElectricAction;
try {
electricAction = LanguageConfigurationRegistry.onElectricCharacter(ch, lineTokens, position.column);
} catch (e) {
onUnexpectedError(e);
}
if (!electricAction) {
return null;
}
if (electricAction.appendText) {
const command = new ReplaceCommandWithOffsetCursorState(selection, ch + electricAction.appendText, 0, -electricAction.appendText.length);
return new EditOperationResult(EditOperationType.Typing, [command], {
shouldPushStackElementBefore: false,
shouldPushStackElementAfter: true
});
}
if (electricAction.matchOpenBracket) {
let endColumn = (lineTokens.getLineContent() + ch).lastIndexOf(electricAction.matchOpenBracket) + 1;
let match = model.findMatchingBracketUp(electricAction.matchOpenBracket, {
lineNumber: position.lineNumber,
column: endColumn
});
if (match) {
if (match.startLineNumber === position.lineNumber) {
// matched something on the same line => no change in indentation
return null;
}
let matchLine = model.getLineContent(match.startLineNumber);
let matchLineIndentation = strings.getLeadingWhitespace(matchLine);
let newIndentation = config.normalizeIndentation(matchLineIndentation);
let lineText = model.getLineContent(position.lineNumber);
let lineFirstNonBlankColumn = model.getLineFirstNonWhitespaceColumn(position.lineNumber) || position.column;
let prefix = lineText.substring(lineFirstNonBlankColumn - 1, position.column - 1);
let typeText = newIndentation + prefix + ch;
let typeSelection = new Range(position.lineNumber, 1, position.lineNumber, position.column);
const command = new ReplaceCommand(typeSelection, typeText);
return new EditOperationResult(EditOperationType.Typing, [command], {
shouldPushStackElementBefore: false,
shouldPushStackElementAfter: true
});
}
}
return null;
}示例3: _cursorChangeMessage
private static _cursorChangeMessage(source: string, model: IModel, oldSelection: Selection, newSelection: Selection): string {
if (oldSelection.equalsRange(newSelection)) {
return '';
}
if (oldSelection.isEmpty()) {
if (newSelection.isEmpty()) {
// ...[]... => ...[]...
return this._cursorMoveMessage(source, model, oldSelection.getPosition(), newSelection.getPosition());
}
// ...[]... => ...[x]...:
return this._cursorSelectedMessage(model, newSelection);
}
if (newSelection.isEmpty()) {
if (oldSelection.containsPosition(newSelection.getPosition())) {
// ...a[xy]b... => ...a[]xyb... or ...ax[]yb... or ...axy[]b...
return this._cursorUnselectedMessage(model, oldSelection);
}
// moved away from the old selection and collapsed it
return this._cursorMoveMessage(source, model, oldSelection.getPosition(), newSelection.getPosition()) + '\n' + this._cursorUnselectedMessage(model, oldSelection);
}
// ...[x]... => ...[y]...
if (newSelection.getStartPosition().equals(oldSelection.getStartPosition())) {
// ...a[x]... => ...a[y]...
if (newSelection.getEndPosition().isBefore(oldSelection.getEndPosition())) {
// ...a[xy]... => ...a[x]y...
return this._cursorUnselectedMessage(model, new Range(newSelection.endLineNumber, newSelection.endColumn, oldSelection.endLineNumber, oldSelection.endColumn));
}
// ...a[x]y... => ...a[xy]...
return this._cursorSelectedMessage(model, new Range(oldSelection.endLineNumber, oldSelection.endColumn, newSelection.endLineNumber, newSelection.endColumn));
}
if (newSelection.getEndPosition().equals(oldSelection.getEndPosition())) {
// ...[x]a... => ...[y]a...
if (newSelection.getStartPosition().isBefore(oldSelection.getStartPosition())) {
// ...y[x]a... => ...[yx]a...
return this._cursorSelectedMessage(model, new Range(newSelection.startLineNumber, newSelection.startColumn, oldSelection.startLineNumber, oldSelection.startColumn));
}
// ...[yx]a... => ...y[x]a...
return this._cursorUnselectedMessage(model, new Range(oldSelection.startLineNumber, oldSelection.startColumn, newSelection.startLineNumber, newSelection.startColumn));
}
// weird jump
return this._cursorSelectedMessage(model, newSelection) + '\n' + this._cursorUnselectedMessage(model, oldSelection);
}