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TypeScript cursorCommon.SingleCursorState类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

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

	private _setState(modelState: SingleCursorState, viewState: SingleCursorState, ensureInEditableRange: boolean): void {
		// Validate new model state
		let selectionStart = this.model.validateRange(modelState.selectionStart);
		let selectionStartLeftoverVisibleColumns = modelState.selectionStart.equalsRange(selectionStart) ? modelState.selectionStartLeftoverVisibleColumns : 0;

		let position = this.model.validatePosition(modelState.position);
		if (ensureInEditableRange) {
			position = this._ensureInEditableRange(position);
		}
		let leftoverVisibleColumns = modelState.position.equals(position) ? modelState.leftoverVisibleColumns : 0;

		modelState = new SingleCursorState(selectionStart, selectionStartLeftoverVisibleColumns, position, leftoverVisibleColumns);

		// Validate new view state
		let viewSelectionStart = this.coordinatesConverter.validateViewRange(viewState.selectionStart, modelState.selectionStart);
		let viewPosition = this.coordinatesConverter.validateViewPosition(viewState.position, modelState.position);
		viewState = new SingleCursorState(viewSelectionStart, selectionStartLeftoverVisibleColumns, viewPosition, leftoverVisibleColumns);

		if (this.modelState && this.viewState && this.modelState.equals(modelState) && this.viewState.equals(viewState)) {
			// No-op, early return
			return;
		}

		this.modelState = modelState;
		this.viewState = viewState;

		this._selStartMarker = this._ensureMarker(this._selStartMarker, this.modelState.selection.startLineNumber, this.modelState.selection.startColumn, true);
		this._selEndMarker = this._ensureMarker(this._selEndMarker, this.modelState.selection.endLineNumber, this.modelState.selection.endColumn, false);
	}
开发者ID:yuit,项目名称:vscode,代码行数:29,代码来源:oneCursor.ts


示例2: _setState

	private _setState(context: CursorContext, modelState: SingleCursorState, viewState: SingleCursorState): void {
		if (!modelState) {
			// We only have the view state => compute the model state
			const selectionStart = context.model.validateRange(
				context.convertViewRangeToModelRange(viewState.selectionStart)
			);

			const position = context.model.validatePosition(
				context.convertViewPositionToModelPosition(viewState.position.lineNumber, viewState.position.column)
			);

			modelState = new SingleCursorState(selectionStart, viewState.selectionStartLeftoverVisibleColumns, position, viewState.leftoverVisibleColumns);
		} else {
			// Validate new model state
			const selectionStart = context.model.validateRange(modelState.selectionStart);
			const selectionStartLeftoverVisibleColumns = modelState.selectionStart.equalsRange(selectionStart) ? modelState.selectionStartLeftoverVisibleColumns : 0;

			const position = context.model.validatePosition(
				modelState.position
			);
			const leftoverVisibleColumns = modelState.position.equals(position) ? modelState.leftoverVisibleColumns : 0;

			modelState = new SingleCursorState(selectionStart, selectionStartLeftoverVisibleColumns, position, leftoverVisibleColumns);
		}

		if (!viewState) {
			// We only have the model state => compute the view state
			const viewSelectionStart1 = context.convertModelPositionToViewPosition(new Position(modelState.selectionStart.startLineNumber, modelState.selectionStart.startColumn));
			const viewSelectionStart2 = context.convertModelPositionToViewPosition(new Position(modelState.selectionStart.endLineNumber, modelState.selectionStart.endColumn));
			const viewSelectionStart = new Range(viewSelectionStart1.lineNumber, viewSelectionStart1.column, viewSelectionStart2.lineNumber, viewSelectionStart2.column);
			const viewPosition = context.convertModelPositionToViewPosition(modelState.position);
			viewState = new SingleCursorState(viewSelectionStart, modelState.selectionStartLeftoverVisibleColumns, viewPosition, modelState.leftoverVisibleColumns);
		} else {
			// Validate new view state
			const viewSelectionStart = context.validateViewRange(viewState.selectionStart, modelState.selectionStart);
			const viewPosition = context.validateViewPosition(viewState.position, modelState.position);
			viewState = new SingleCursorState(viewSelectionStart, modelState.selectionStartLeftoverVisibleColumns, viewPosition, modelState.leftoverVisibleColumns);
		}

		if (this.modelState && this.viewState && this.modelState.equals(modelState) && this.viewState.equals(viewState)) {
			// No-op, early return
			return;
		}

		this.modelState = modelState;
		this.viewState = viewState;

		this._selStartMarker = this._ensureMarker(context, this._selStartMarker, this.modelState.selection.startLineNumber, this.modelState.selection.startColumn, true);
		this._selEndMarker = this._ensureMarker(context, this._selEndMarker, this.modelState.selection.endLineNumber, this.modelState.selection.endColumn, false);
	}
开发者ID:Chan-PH,项目名称:vscode,代码行数:50,代码来源:oneCursor.ts


示例3: moveRight

	public static moveRight(config: CursorConfiguration, model: ICursorSimpleModel, cursor: SingleCursorState, inSelectionMode: boolean, noOfColumns: number): SingleCursorState {
		let lineNumber: number,
			column: number;

		if (cursor.hasSelection() && !inSelectionMode) {
			// If we are in selection mode, move right without selection cancels selection and puts cursor at the end of the selection
			lineNumber = cursor.selection.endLineNumber;
			column = cursor.selection.endColumn;
		} else {
			let r = MoveOperations.right(config, model, cursor.position.lineNumber, cursor.position.column + (noOfColumns - 1));
			lineNumber = r.lineNumber;
			column = r.column;
		}

		return cursor.move(inSelectionMode, lineNumber, column, 0);
	}
开发者ID:DonJayamanne,项目名称:vscode,代码行数:16,代码来源:cursorMoveOperations.ts


示例4: fromMove

	public static fromMove(initialState: SingleCursorState, inSelectionMode: boolean, lineNumber: number, column: number, leftoverVisibleColumns: number, ensureInEditableRange: boolean, reason: CursorChangeReason): SingleMoveOperationResult {
		return new SingleMoveOperationResult(
			initialState.move(inSelectionMode, new Position(lineNumber, column), leftoverVisibleColumns),
			ensureInEditableRange,
			reason
		);
	}
开发者ID:sandy081,项目名称:vscode,代码行数:7,代码来源:cursorMoveOperations.ts


示例5: moveUp

	public static moveUp(config: CursorConfiguration, model: ICursorSimpleModel, cursor: SingleCursorState, inSelectionMode: boolean, linesCount: number): SingleCursorState {
		let lineNumber: number,
			column: number;

		if (cursor.hasSelection() && !inSelectionMode) {
			// If we are in selection mode, move up acts relative to the beginning of selection
			lineNumber = cursor.selection.startLineNumber;
			column = cursor.selection.startColumn;
		} else {
			lineNumber = cursor.position.lineNumber;
			column = cursor.position.column;
		}

		let r = MoveOperations.up(config, model, lineNumber, column, cursor.leftoverVisibleColumns, linesCount, true);

		return cursor.move(inSelectionMode, r.lineNumber, r.column, r.leftoverVisibleColumns);
	}
开发者ID:DonJayamanne,项目名称:vscode,代码行数:17,代码来源:cursorMoveOperations.ts


示例6: moveToBeginningOfLine

	public static moveToBeginningOfLine(config: CursorConfiguration, model: ICursorSimpleModel, cursor: SingleCursorState, inSelectionMode: boolean): SingleCursorState {
		let lineNumber = cursor.position.lineNumber;
		let minColumn = model.getLineMinColumn(lineNumber);
		let firstNonBlankColumn = model.getLineFirstNonWhitespaceColumn(lineNumber) || minColumn;

		let column: number;

		let relevantColumnNumber = cursor.position.column;
		if (relevantColumnNumber === firstNonBlankColumn) {
			column = minColumn;
		} else {
			column = firstNonBlankColumn;
		}

		return cursor.move(inSelectionMode, lineNumber, column, 0);
	}
开发者ID:DonJayamanne,项目名称:vscode,代码行数:16,代码来源:cursorMoveOperations.ts


示例7: setSelectionStartLeftoverVisibleColumns

	public setSelectionStartLeftoverVisibleColumns(value: number): void {
		this._setState(
			this.modelState.withSelectionStartLeftoverVisibleColumns(value),
			this.viewState.withSelectionStartLeftoverVisibleColumns(value),
			false
		);
	}
开发者ID:yuit,项目名称:vscode,代码行数:7,代码来源:oneCursor.ts


示例8: _move

	private _move(inSelectionMode: boolean, lineNumber: number, column: number, viewLineNumber: number, viewColumn: number, leftoverVisibleColumns: number, ensureInEditableRange: boolean): void {
		this._setState(
			this.modelState.move(inSelectionMode, new Position(lineNumber, column), leftoverVisibleColumns),
			this.viewState.move(inSelectionMode, new Position(viewLineNumber, viewColumn), leftoverVisibleColumns),
			ensureInEditableRange
		);
	}
开发者ID:yuit,项目名称:vscode,代码行数:7,代码来源:oneCursor.ts


示例9: collapseSelection

	public collapseSelection(): void {
		this._setState(
			this.modelState.collapse(),
			this.viewState.collapse(),
			false
		);
	}
开发者ID:yuit,项目名称:vscode,代码行数:7,代码来源:oneCursor.ts


示例10: setSelectionStart

	public setSelectionStart(range: Range): void {
		this._setState(
			this.modelState.withSelectionStart(range),
			this.viewState.withSelectionStart(this.coordinatesConverter.convertModelRangeToViewRange(range)),
			false
		);
	}
开发者ID:yuit,项目名称:vscode,代码行数:7,代码来源:oneCursor.ts



注:本文中的vs/editor/common/controller/cursorCommon.SingleCursorState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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上一篇:
TypeScript cursorMoveHelper.CursorMoveHelper类代码示例发布时间:2022-05-25
下一篇:
TypeScript cursorCommon.ICursorSimpleModel类代码示例发布时间:2022-05-25
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