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TypeScript CursorColumns.columnFromVisibleColumn2方法代码示例

本文整理汇总了TypeScript中vs/editor/common/controller/cursorCommon.CursorColumns.columnFromVisibleColumn2方法的典型用法代码示例。如果您正苦于以下问题:TypeScript CursorColumns.columnFromVisibleColumn2方法的具体用法?TypeScript CursorColumns.columnFromVisibleColumn2怎么用?TypeScript CursorColumns.columnFromVisibleColumn2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vs/editor/common/controller/cursorCommon.CursorColumns的用法示例。


在下文中一共展示了CursorColumns.columnFromVisibleColumn2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: up

	public static up(config: CursorConfiguration, model: ICursorSimpleModel, lineNumber: number, column: number, leftoverVisibleColumns: number, count: number, allowMoveOnFirstLine: boolean): CursorPosition {
		const currentVisibleColumn = CursorColumns.visibleColumnFromColumn(model.getLineContent(lineNumber), column, config.tabSize) + leftoverVisibleColumns;

		lineNumber = lineNumber - count;
		if (lineNumber < 1) {
			lineNumber = 1;
			if (allowMoveOnFirstLine) {
				column = model.getLineMinColumn(lineNumber);
			} else {
				column = Math.min(model.getLineMaxColumn(lineNumber), column);
				if (CursorColumns.isInsideSurrogatePair(model, lineNumber, column)) {
					column = column - 1;
				}
			}
		} else {
			column = CursorColumns.columnFromVisibleColumn2(config, model, lineNumber, currentVisibleColumn);
			if (CursorColumns.isInsideSurrogatePair(model, lineNumber, column)) {
				column = column - 1;
			}
		}

		leftoverVisibleColumns = currentVisibleColumn - CursorColumns.visibleColumnFromColumn(model.getLineContent(lineNumber), column, config.tabSize);

		return new CursorPosition(lineNumber, column, leftoverVisibleColumns);
	}
开发者ID:AlexxNica,项目名称:sqlopsstudio,代码行数:25,代码来源:cursorMoveOperations.ts

示例2: deleteLeft

	public static deleteLeft(prevEditOperationType: EditOperationType, config: CursorConfiguration, model: ICursorSimpleModel, selections: Selection[]): [boolean, ICommand[]] {

		if (this._isAutoClosingPairDelete(config, model, selections)) {
			return this._runAutoClosingPairDelete(config, model, selections);
		}

		let commands: ICommand[] = [];
		let shouldPushStackElementBefore = (prevEditOperationType !== EditOperationType.DeletingLeft);
		for (let i = 0, len = selections.length; i < len; i++) {
			const selection = selections[i];

			let deleteSelection: Range = selection;

			if (deleteSelection.isEmpty()) {
				let position = selection.getPosition();

				if (config.useTabStops && position.column > 1) {
					let lineContent = model.getLineContent(position.lineNumber);

					let firstNonWhitespaceIndex = strings.firstNonWhitespaceIndex(lineContent);
					let lastIndentationColumn = (
						firstNonWhitespaceIndex === -1
							? /* entire string is whitespace */lineContent.length + 1
							: firstNonWhitespaceIndex + 1
					);

					if (position.column <= lastIndentationColumn) {
						let fromVisibleColumn = CursorColumns.visibleColumnFromColumn2(config, model, position);
						let toVisibleColumn = CursorColumns.prevTabStop(fromVisibleColumn, config.tabSize);
						let toColumn = CursorColumns.columnFromVisibleColumn2(config, model, position.lineNumber, toVisibleColumn);
						deleteSelection = new Range(position.lineNumber, toColumn, position.lineNumber, position.column);
					} else {
						deleteSelection = new Range(position.lineNumber, position.column - 1, position.lineNumber, position.column);
					}
				} else {
					let leftOfPosition = MoveOperations.left(config, model, position.lineNumber, position.column);
					deleteSelection = new Range(
						leftOfPosition.lineNumber,
						leftOfPosition.column,
						position.lineNumber,
						position.column
					);
				}
			}

			if (deleteSelection.isEmpty()) {
				// Probably at beginning of file => ignore
				commands[i] = null;
				continue;
			}

			if (deleteSelection.startLineNumber !== deleteSelection.endLineNumber) {
				shouldPushStackElementBefore = true;
			}

			commands[i] = new ReplaceCommand(deleteSelection, '');
		}
		return [shouldPushStackElementBefore, commands];
	}
开发者ID:AllureFer,项目名称:vscode,代码行数:59,代码来源:cursorDeleteOperations.ts

示例3: deleteLeft

	public static deleteLeft(config: CursorConfiguration, model: ICursorSimpleModel, cursor: SingleCursorState): EditOperationResult {
		let r = this.autoClosingPairDelete(config, model, cursor);
		if (r) {
			// This was a case for an auto-closing pair delete
			return r;
		}

		let deleteSelection: Range = cursor.selection;

		if (deleteSelection.isEmpty()) {
			let position = cursor.position;

			if (config.useTabStops && position.column > 1) {
				let lineContent = model.getLineContent(position.lineNumber);

				let firstNonWhitespaceIndex = strings.firstNonWhitespaceIndex(lineContent);
				let lastIndentationColumn = (
					firstNonWhitespaceIndex === -1
						? /* entire string is whitespace */lineContent.length + 1
						: firstNonWhitespaceIndex + 1
				);

				if (position.column <= lastIndentationColumn) {
					let fromVisibleColumn = CursorColumns.visibleColumnFromColumn2(config, model, position);
					let toVisibleColumn = CursorColumns.prevTabStop(fromVisibleColumn, config.tabSize);
					let toColumn = CursorColumns.columnFromVisibleColumn2(config, model, position.lineNumber, toVisibleColumn);
					deleteSelection = new Range(position.lineNumber, toColumn, position.lineNumber, position.column);
				} else {
					deleteSelection = new Range(position.lineNumber, position.column - 1, position.lineNumber, position.column);
				}
			} else {
				let leftOfPosition = MoveOperations.left(config, model, position.lineNumber, position.column);
				deleteSelection = new Range(
					leftOfPosition.lineNumber,
					leftOfPosition.column,
					position.lineNumber,
					position.column
				);
			}
		}

		if (deleteSelection.isEmpty()) {
			// Probably at beginning of file => ignore
			return null;
		}

		let shouldPushStackElementBefore = false;
		if (deleteSelection.startLineNumber !== deleteSelection.endLineNumber) {
			shouldPushStackElementBefore = true;
		}

		return new EditOperationResult(new ReplaceCommand(deleteSelection, ''), {
			shouldPushStackElementBefore: shouldPushStackElementBefore,
			shouldPushStackElementAfter: false
		});
	}
开发者ID:rebornix,项目名称:vscode,代码行数:56,代码来源:cursorDeleteOperations.ts

示例4: deleteLeft

	public static deleteLeft(config: CursorConfiguration, model: ICursorSimpleModel, cursors: SingleCursorState[]): EditOperationResult {

		if (this._isAutoClosingPairDelete(config, model, cursors)) {
			return this._runAutoClosingPairDelete(config, model, cursors);
		}

		let commands: CommandResult[] = [];
		let shouldPushStackElementBefore = false;
		for (let i = 0, len = cursors.length; i < len; i++) {
			const cursor = cursors[i];

			let deleteSelection: Range = cursor.selection;

			if (deleteSelection.isEmpty()) {
				let position = cursor.position;

				if (config.useTabStops && position.column > 1) {
					let lineContent = model.getLineContent(position.lineNumber);

					let firstNonWhitespaceIndex = strings.firstNonWhitespaceIndex(lineContent);
					let lastIndentationColumn = (
						firstNonWhitespaceIndex === -1
							? /* entire string is whitespace */lineContent.length + 1
							: firstNonWhitespaceIndex + 1
					);

					if (position.column <= lastIndentationColumn) {
						let fromVisibleColumn = CursorColumns.visibleColumnFromColumn2(config, model, position);
						let toVisibleColumn = CursorColumns.prevTabStop(fromVisibleColumn, config.tabSize);
						let toColumn = CursorColumns.columnFromVisibleColumn2(config, model, position.lineNumber, toVisibleColumn);
						deleteSelection = new Range(position.lineNumber, toColumn, position.lineNumber, position.column);
					} else {
						deleteSelection = new Range(position.lineNumber, position.column - 1, position.lineNumber, position.column);
					}
				} else {
					let leftOfPosition = MoveOperations.left(config, model, position.lineNumber, position.column);
					deleteSelection = new Range(
						leftOfPosition.lineNumber,
						leftOfPosition.column,
						position.lineNumber,
						position.column
					);
				}
			}

			if (deleteSelection.isEmpty()) {
				// Probably at beginning of file => ignore
				commands[i] = null;
				continue;
			}

			if (deleteSelection.startLineNumber !== deleteSelection.endLineNumber) {
				shouldPushStackElementBefore = true;
			}

			commands[i] = new CommandResult(new ReplaceCommand(deleteSelection, ''), false);
		}
		return new EditOperationResult(commands, {
			shouldPushStackElementBefore: shouldPushStackElementBefore,
			shouldPushStackElementAfter: false
		});
	}
开发者ID:hungys,项目名称:vscode,代码行数:62,代码来源:cursorDeleteOperations.ts


注:本文中的vs/editor/common/controller/cursorCommon.CursorColumns.columnFromVisibleColumn2方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,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。