diff options
author | Tal Gitelman <tg851x@intl.att.com> | 2017-12-10 18:55:03 +0200 |
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committer | Tal Gitelman <tg851x@intl.att.com> | 2017-12-10 19:33:38 +0200 |
commit | 51d50f0ef642e0f996a1c8b8d2ef4838bdfec892 (patch) | |
tree | 3ac236a864d74d19b0f5c9020891a7a7e5c31b44 /catalog-ui/src/app/ng2/components/ui/popover/popover.component.ts | |
parent | b5cc2e0695f195716d6ccdc65e73807a6632ec70 (diff) |
Final commit to master merge from
Change-Id: Ib464f9a8828437c86fe6def8af238aaf83473507
Issue-ID: SDC-714
Signed-off-by: Tal Gitelman <tg851x@intl.att.com>
Diffstat (limited to 'catalog-ui/src/app/ng2/components/ui/popover/popover.component.ts')
-rw-r--r-- | catalog-ui/src/app/ng2/components/ui/popover/popover.component.ts | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/catalog-ui/src/app/ng2/components/ui/popover/popover.component.ts b/catalog-ui/src/app/ng2/components/ui/popover/popover.component.ts new file mode 100644 index 0000000000..e976bc7bf2 --- /dev/null +++ b/catalog-ui/src/app/ng2/components/ui/popover/popover.component.ts @@ -0,0 +1,179 @@ +/*- + * ============LICENSE_START======================================================= + * SDC + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ + +import { Directive, HostListener, ComponentRef, ViewContainerRef, ComponentFactoryResolver, ComponentFactory, Input, OnChanges, SimpleChange, Output, EventEmitter } from "@angular/core"; +import {PopoverContentComponent} from "./popover-content.component"; + +@Directive({ + selector: "[popover]", + exportAs: "popover" +}) +export class PopoverComponent implements OnChanges { + + protected PopoverComponent = PopoverContentComponent; + protected popover: ComponentRef<PopoverContentComponent>; + protected visible: boolean; + + + constructor(protected viewContainerRef: ViewContainerRef, + protected resolver: ComponentFactoryResolver) { + } + + @Input("popover") + content: string|PopoverContentComponent; + + @Input() + popoverDisabled: boolean; + + @Input() + popoverAnimation: boolean; + + @Input() + popoverPlacement: "top"|"bottom"|"left"|"right"|"auto"|"auto top"|"auto bottom"|"auto left"|"auto right"; + + @Input() + popoverTitle: string; + + @Input() + popoverOnHover: boolean = false; + + @Input() + popoverCloseOnClickOutside: boolean; + + @Input() + popoverCloseOnMouseOutside: boolean; + + @Input() + popoverDismissTimeout: number = 0; + + @Output() + onShown = new EventEmitter<PopoverComponent>(); + + @Output() + onHidden = new EventEmitter<PopoverComponent>(); + + @HostListener("click") + showOrHideOnClick(): void { + if (this.popoverOnHover) return; + if (this.popoverDisabled) return; + this.toggle(); + } + + @HostListener("focusin") + @HostListener("mouseenter") + showOnHover(): void { + if (!this.popoverOnHover) return; + if (this.popoverDisabled) return; + this.show(); + } + + @HostListener("focusout") + @HostListener("mouseleave") + hideOnHover(): void { + if (this.popoverCloseOnMouseOutside) return; + if (!this.popoverOnHover) return; + if (this.popoverDisabled) return; + this.hide(); + } + + ngOnChanges(changes: {[propertyName: string]: SimpleChange}) { + if (changes["popoverDisabled"]) { + if (changes["popoverDisabled"].currentValue) { + this.hide(); + } + } + } + + toggle() { + if (!this.visible) { + this.show(); + } else { + this.hide(); + } + } + + show() { + if (this.visible) return; + + this.visible = true; + if (typeof this.content === "string") { + const factory = this.resolver.resolveComponentFactory(this.PopoverComponent); + if (!this.visible) + return; + + this.popover = this.viewContainerRef.createComponent(factory); + const popover = this.popover.instance as PopoverContentComponent; + popover.popover = this; + popover.content = this.content as string; + if (this.popoverPlacement !== undefined) + popover.placement = this.popoverPlacement; + if (this.popoverAnimation !== undefined) + popover.animation = this.popoverAnimation; + if (this.popoverTitle !== undefined) + popover.title = this.popoverTitle; + if (this.popoverCloseOnClickOutside !== undefined) + popover.closeOnClickOutside = this.popoverCloseOnClickOutside; + if (this.popoverCloseOnMouseOutside !== undefined) + popover.closeOnMouseOutside = this.popoverCloseOnMouseOutside; + + popover.onCloseFromOutside.subscribe(() => this.hide()); + if (this.popoverDismissTimeout > 0) + setTimeout(() => this.hide(), this.popoverDismissTimeout); + } else { + const popover = this.content as PopoverContentComponent; + popover.popover = this; + if (this.popoverPlacement !== undefined) + popover.placement = this.popoverPlacement; + if (this.popoverAnimation !== undefined) + popover.animation = this.popoverAnimation; + if (this.popoverTitle !== undefined) + popover.title = this.popoverTitle; + if (this.popoverCloseOnClickOutside !== undefined) + popover.closeOnClickOutside = this.popoverCloseOnClickOutside; + if (this.popoverCloseOnMouseOutside !== undefined) + popover.closeOnMouseOutside = this.popoverCloseOnMouseOutside; + + popover.onCloseFromOutside.subscribe(() => this.hide()); + if (this.popoverDismissTimeout > 0) + setTimeout(() => this.hide(), this.popoverDismissTimeout); + popover.show(); + } + + this.onShown.emit(this); + } + + hide() { + if (!this.visible) return; + + this.visible = false; + if (this.popover) + this.popover.destroy(); + + if (this.content instanceof PopoverContentComponent) + (this.content as PopoverContentComponent).hideFromPopover(); + + this.onHidden.emit(this); + } + + getElement() { + return this.viewContainerRef.element.nativeElement; + } + +} |