ng-zorro-antd/fesm2015/ng-zorro-antd-core-overlay.js

An enterprise-class UI components based on Ant Design and Angular

import { CdkConnectedOverlay, ConnectionPositionPair } from '@angular/cdk/overlay';
import { Directive, NgModule } from '@angular/core';

/**
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
 */
class NzConnectedOverlayDirective {
    constructor(cdkConnectedOverlay) {
        this.cdkConnectedOverlay = cdkConnectedOverlay;
        this.cdkConnectedOverlay.backdropClass = 'nz-overlay-transparent-backdrop';
    }
}
NzConnectedOverlayDirective.decorators = [
    { type: Directive, args: [{
                selector: '[cdkConnectedOverlay][nzConnectedOverlay]',
                exportAs: 'nzConnectedOverlay'
            },] }
];
NzConnectedOverlayDirective.ctorParameters = () => [
    { type: CdkConnectedOverlay }
];

/**
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
 */
class NzOverlayModule {
}
NzOverlayModule.decorators = [
    { type: NgModule, args: [{
                declarations: [NzConnectedOverlayDirective],
                exports: [NzConnectedOverlayDirective]
            },] }
];

/**
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
 */
const POSITION_MAP = {
    top: new ConnectionPositionPair({ originX: 'center', originY: 'top' }, { overlayX: 'center', overlayY: 'bottom' }),
    topCenter: new ConnectionPositionPair({ originX: 'center', originY: 'top' }, { overlayX: 'center', overlayY: 'bottom' }),
    topLeft: new ConnectionPositionPair({ originX: 'start', originY: 'top' }, { overlayX: 'start', overlayY: 'bottom' }),
    topRight: new ConnectionPositionPair({ originX: 'end', originY: 'top' }, { overlayX: 'end', overlayY: 'bottom' }),
    right: new ConnectionPositionPair({ originX: 'end', originY: 'center' }, { overlayX: 'start', overlayY: 'center' }),
    rightTop: new ConnectionPositionPair({ originX: 'end', originY: 'top' }, { overlayX: 'start', overlayY: 'top' }),
    rightBottom: new ConnectionPositionPair({ originX: 'end', originY: 'bottom' }, { overlayX: 'start', overlayY: 'bottom' }),
    bottom: new ConnectionPositionPair({ originX: 'center', originY: 'bottom' }, { overlayX: 'center', overlayY: 'top' }),
    bottomCenter: new ConnectionPositionPair({ originX: 'center', originY: 'bottom' }, { overlayX: 'center', overlayY: 'top' }),
    bottomLeft: new ConnectionPositionPair({ originX: 'start', originY: 'bottom' }, { overlayX: 'start', overlayY: 'top' }),
    bottomRight: new ConnectionPositionPair({ originX: 'end', originY: 'bottom' }, { overlayX: 'end', overlayY: 'top' }),
    left: new ConnectionPositionPair({ originX: 'start', originY: 'center' }, { overlayX: 'end', overlayY: 'center' }),
    leftTop: new ConnectionPositionPair({ originX: 'start', originY: 'top' }, { overlayX: 'end', overlayY: 'top' }),
    leftBottom: new ConnectionPositionPair({ originX: 'start', originY: 'bottom' }, { overlayX: 'end', overlayY: 'bottom' })
};
const DEFAULT_TOOLTIP_POSITIONS = [POSITION_MAP.top, POSITION_MAP.right, POSITION_MAP.bottom, POSITION_MAP.left];
const DEFAULT_CASCADER_POSITIONS = [POSITION_MAP.bottomLeft, POSITION_MAP.bottomRight, POSITION_MAP.topLeft, POSITION_MAP.topRight];
const DEFAULT_MENTION_TOP_POSITIONS = [
    new ConnectionPositionPair({ originX: 'start', originY: 'bottom' }, { overlayX: 'start', overlayY: 'bottom' }),
    new ConnectionPositionPair({ originX: 'start', originY: 'bottom' }, { overlayX: 'end', overlayY: 'bottom' })
];
const DEFAULT_MENTION_BOTTOM_POSITIONS = [
    POSITION_MAP.bottomLeft,
    new ConnectionPositionPair({ originX: 'start', originY: 'bottom' }, { overlayX: 'end', overlayY: 'top' })
];
function getPlacementName(position) {
    for (const placement in POSITION_MAP) {
        if (position.connectionPair.originX === POSITION_MAP[placement].originX &&
            position.connectionPair.originY === POSITION_MAP[placement].originY &&
            position.connectionPair.overlayX === POSITION_MAP[placement].overlayX &&
            position.connectionPair.overlayY === POSITION_MAP[placement].overlayY) {
            return placement;
        }
    }
    return undefined;
}

/**
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
 */

/**
 * Generated bundle index. Do not edit.
 */

export { DEFAULT_CASCADER_POSITIONS, DEFAULT_MENTION_BOTTOM_POSITIONS, DEFAULT_MENTION_TOP_POSITIONS, DEFAULT_TOOLTIP_POSITIONS, NzConnectedOverlayDirective, NzOverlayModule, POSITION_MAP, getPlacementName };
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