本文整理匯總了TypeScript中vs/editor/common/controller/cursorCommon.CursorContext.validateViewPosition方法的典型用法代碼示例。如果您正苦於以下問題：TypeScript CursorContext.validateViewPosition方法的具體用法？TypeScript CursorContext.validateViewPosition怎麽用？TypeScript CursorContext.validateViewPosition使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類vs/editor/common/controller/cursorCommon.CursorContext的用法示例。
在下文中一共展示了CursorContext.validateViewPosition方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
示例1: _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);
}示例2: _setState
private _setState(context: CursorContext, modelState: SingleCursorState | null, viewState: SingleCursorState | null): void {
if (!modelState) {
if (!viewState) {
return;
}
// 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);
}
this.modelState = modelState;
this.viewState = viewState;
this._updateTrackedRange(context);
}