本文整理汇总了TypeScript中tinymce/core/caret/CaretPosition.CaretPosition类的典型用法代码示例。如果您正苦于以下问题:TypeScript CaretPosition类的具体用法?TypeScript CaretPosition怎么用?TypeScript CaretPosition使用的例子?那么, 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CaretPosition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,您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: normalizeRange
const getNormalizedRangeEndPoint = (direction: number, root: Node, range: Range): CaretPosition => {
const normalizedRange = normalizeRange(direction, root, range);
if (direction === -1) {
return CaretPosition.fromRangeStart(normalizedRange);
}
return CaretPosition.fromRangeEnd(normalizedRange);
};
示例2: isCaretContainerInline
const isAfterInline = (pos: CaretPosition): boolean => {
const container = pos.container();
if (!pos || !NodeType.isText(container)) {
return false;
}
// The text nodes may not be normalized, so check the current node and the next one
return container.data.charAt(pos.offset() - 1) === Zwsp.ZWSP || pos.isAtEnd() && isCaretContainerInline(container.nextSibling);
};
示例3:
const getChildNodeAtRelativeOffset = (relativeOffset: number, caretPosition: CaretPosition): Node => {
let container, offset;
if (!caretPosition) {
return null;
}
container = caretPosition.container();
offset = caretPosition.offset();
if (!isElement(container)) {
return null;
}
return container.childNodes[offset + relativeOffset];
};
示例4: while
const getVisualCaretPosition = (walkFn, caretPosition: CaretPosition): CaretPosition => {
while ((caretPosition = walkFn(caretPosition))) {
if (caretPosition.isVisible()) {
return caretPosition;
}
}
return caretPosition;
};
示例5: isInSameBlock
const isMoveInsideSameBlock = (from: CaretPosition, to: CaretPosition): boolean => {
const inSameBlock = isInSameBlock(from, to);
// Handle bogus BR <p>abc|<br></p>
if (!inSameBlock && NodeType.isBr(from.getNode())) {
return true;
}
return inSameBlock;
};
示例6: getViewPortRect
const scrollRangeIntoView = (editor: Editor, rng: Range) => {
Arr.head(CaretPosition.fromRangeStart(rng).getClientRects()).each((rngRect) => {
const bodyRect = getViewPortRect(editor);
const overflow = getOverflow(bodyRect, rngRect);
const margin = 4;
const dx = overflow.x > 0 ? overflow.x + margin : overflow.x - margin;
const dy = overflow.y > 0 ? overflow.y + margin : overflow.y - margin;
scrollBy(editor, overflow.x !== 0 ? dx : 0, overflow.y !== 0 ? dy : 0);
});
};
示例7:
const normalizeSelection = (editor: Editor) => {
const rng = editor.selection.getRng();
const startPos = CaretPosition.fromRangeStart(rng);
const endPos = CaretPosition.fromRangeEnd(rng);
if (CaretPosition.isElementPosition(startPos)) {
const container = startPos.container();
if (isTextBlockNode(container)) {
CaretFinder.firstPositionIn(container).each((pos) => rng.setStart(pos.container(), pos.offset()));
}
}
if (CaretPosition.isElementPosition(endPos)) {
const container = startPos.container();
if (isTextBlockNode(container)) {
CaretFinder.lastPositionIn(container).each((pos) => rng.setEnd(pos.container(), pos.offset()));
}
}
editor.selection.setRng(RangeNormalizer.normalize(rng));
};
示例8: normalizeEndPoint
const normalize = (dom: DOMUtils, rng: Range): Option<Range> => {
const collapsed = rng.collapsed, normRng = rng.cloneRange();
const startPos = CaretPosition.fromRangeStart(rng);
normalizeEndPoint(dom, collapsed, true, normRng).each(function (pos) {
// #TINY-1595: Do not move the caret to previous line
if (!collapsed || !CaretPosition.isAbove(startPos, pos)) {
normRng.setStart(pos.container(), pos.offset());
}
});
if (!collapsed) {
normalizeEndPoint(dom, collapsed, false, normRng).each(function (pos) {
normRng.setEnd(pos.container(), pos.offset());
});
}
// If it was collapsed then make sure it still is
if (collapsed) {
normRng.collapse(true);
}
return RangeCompare.isEq(rng, normRng) ? Option.none() : Option.some(normRng);
};
示例9: getClosestCellBelow
const findClosestPositionInBelowCell = (table: HTMLElement, pos: CaretPosition): Option<CaretPosition> => {
return Arr.last(pos.getClientRects()).bind((rect) => {
return getClosestCellBelow(table, rect.left, rect.top);
}).bind((cell) => findClosestHorizontalPosition(getFirstLinePositions(cell), pos));
};
示例10:
const isAfterInline = (pos: CaretPosition): boolean => {
const container = pos.container();
return pos && NodeType.isText(container) && container.data.charAt(pos.offset() - 1) === Zwsp.ZWSP;
};