1 files changed, 278 insertions, 0 deletions
diff --git a/catalog-ui/src/app/ng2/components/ui/popover/popover-content.component.ts b/catalog-ui/src/app/ng2/components/ui/popover/popover-content.component.ts
new file mode 100644
index 0000000000..6eb36287d0
--- /dev/null
+++ b/catalog-ui/src/app/ng2/components/ui/popover/popover-content.component.ts
@@ -0,0 +1,278 @@
+/*-
+ * ============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 {Component, Input, Output, AfterViewInit, ElementRef, ChangeDetectorRef, OnDestroy, ViewChild, EventEmitter, Renderer } from "@angular/core";
+import {ButtonsModelMap} from "app/models";
+import {PopoverComponent} from "./popover.component";
+
+@Component({
+    selector: "popover-content",
+    templateUrl:'./popover-content.component.html',
+    styleUrls:['popover-content.component.less']
+})
+export class PopoverContentComponent implements AfterViewInit, OnDestroy {
+
+    @Input() public title: string;
+    @Input() public buttons:ButtonsModelMap;
+
+    @Input()
+    content: string;
+
+    @Input()
+    placement: "top"|"bottom"|"left"|"right"|"auto"|"auto top"|"auto bottom"|"auto left"|"auto right" = "bottom";
+
+    @Input()
+    animation: boolean = true;
+
+    @Input()
+    closeOnClickOutside: boolean = false;
+
+    @Input()
+    closeOnMouseOutside: boolean = false;
+
+    @Input()
+    hideArrow: boolean = false;
+
+    @ViewChild("popoverDiv")
+    popoverDiv: ElementRef;
+
+    buttonsNames:Array<string>;
+
+    popover: PopoverComponent;
+    onCloseFromOutside = new EventEmitter();
+    top: number = -10000;
+    left: number = -10000;
+    isIn: boolean = false;
+    displayType: string = "none";
+    effectivePlacement: string;
+
+    onDocumentMouseDown = (event: any) => {
+        const element = this.element.nativeElement;
+        if (!element || !this.popover) return;
+        if (element.contains(event.target) || this.popover.getElement().contains(event.target)) return;
+        this.hide();
+        this.onCloseFromOutside.emit(undefined);
+    };
+
+
+    constructor(protected element: ElementRef,
+                protected cdr: ChangeDetectorRef,
+                protected renderer: Renderer) {
+    }
+
+    listenClickFunc: any;
+    listenMouseFunc: any;
+
+    ngAfterViewInit(): void {
+        this.buttonsNames = Object.keys(this.buttons);
+        if (this.closeOnClickOutside)
+            this.listenClickFunc = this.renderer.listenGlobal("document", "mousedown", (event: any) => this.onDocumentMouseDown(event));
+        if (this.closeOnMouseOutside)
+            this.listenMouseFunc = this.renderer.listenGlobal("document", "mouseover", (event: any) => this.onDocumentMouseDown(event));
+
+        this.show();
+        this.cdr.detectChanges();
+    }
+
+    ngOnDestroy() {
+        if (this.closeOnClickOutside)
+            this.listenClickFunc();
+        if (this.closeOnMouseOutside)
+            this.listenMouseFunc();
+    }
+
+    // -------------------------------------------------------------------------
+    // Public Methods
+    // -------------------------------------------------------------------------
+
+    show(): void {
+        if (!this.popover || !this.popover.getElement())
+            return;
+
+        const p = this.positionElements(this.popover.getElement(), this.popoverDiv.nativeElement, this.placement);
+        this.displayType = "block";
+        this.top = p.top;
+        this.left = p.left;
+        this.isIn = true;
+    }
+
+    hide(): void {
+        this.top = -10000;
+        this.left = -10000;
+        this.isIn = true;
+        this.popover.hide();
+    }
+
+    hideFromPopover() {
+        this.top = -10000;
+        this.left = -10000;
+        this.isIn = true;
+    }
+
+    // -------------------------------------------------------------------------
+    // Protected Methods
+    // -------------------------------------------------------------------------
+
+    protected positionElements(hostEl: HTMLElement, targetEl: HTMLElement, positionStr: string, appendToBody: boolean = false): { top: number, left: number } {
+        let positionStrParts = positionStr.split("-");
+        let pos0 = positionStrParts[0];
+        let pos1 = positionStrParts[1] || "center";
+        let hostElPos = appendToBody ? this.offset(hostEl) : this.position(hostEl);
+        let targetElWidth = targetEl.offsetWidth;
+        let targetElHeight = targetEl.offsetHeight;
+
+        this.effectivePlacement = pos0 = this.getEffectivePlacement(pos0, hostEl, targetEl);
+
+        let shiftWidth: any = {
+            center: function (): number {
+                return hostElPos.left + hostElPos.width / 2 - targetElWidth / 2;
+            },
+            left: function (): number {
+                return hostElPos.left;
+            },
+            right: function (): number {
+                return hostElPos.left + hostElPos.width - targetElWidth;
+            }
+        };
+
+        let shiftHeight: any = {
+            center: function (): number {
+                return hostElPos.top + hostElPos.height / 2 - targetElHeight / 2;
+            },
+            top: function (): number {
+                return hostElPos.top;
+            },
+            bottom: function (): number {
+                return hostElPos.top + hostElPos.height - targetElHeight;
+            }
+        };
+
+        let targetElPos: { top: number, left: number };
+        switch (pos0) {
+            case "right":
+                targetElPos = {
+                    top: shiftHeight[pos1](),
+                    left: hostElPos.left + hostElPos.width
+                };
+                break;
+
+            case "left":
+                targetElPos = {
+                    top: shiftHeight[pos1](),
+                    left: hostElPos.left - targetElWidth
+                };
+                break;
+
+            case "bottom":
+                targetElPos = {
+                    top: hostElPos.top + hostElPos.height,
+                    left: shiftWidth[pos1]()
+                };
+                break;
+
+            default:
+                targetElPos = {
+                    top: hostElPos.top - targetElHeight,
+                    left: shiftWidth[pos1]()
+                };
+                break;
+        }
+
+        return targetElPos;
+    }
+
+    protected position(nativeEl: HTMLElement): { width: number, height: number, top: number, left: number } {
+        let offsetParentBCR = { top: 0, left: 0 };
+        const elBCR = this.offset(nativeEl);
+        const offsetParentEl = this.parentOffsetEl(nativeEl);
+        if (offsetParentEl !== window.document) {
+            offsetParentBCR = this.offset(offsetParentEl);
+            offsetParentBCR.top += offsetParentEl.clientTop - offsetParentEl.scrollTop;
+            offsetParentBCR.left += offsetParentEl.clientLeft - offsetParentEl.scrollLeft;
+        }
+
+        const boundingClientRect = nativeEl.getBoundingClientRect();
+        return {
+            width: boundingClientRect.width || nativeEl.offsetWidth,
+            height: boundingClientRect.height || nativeEl.offsetHeight,
+            top: elBCR.top - offsetParentBCR.top,
+            left: elBCR.left - offsetParentBCR.left
+        };
+    }
+
+    protected offset(nativeEl: any): { width: number, height: number, top: number, left: number } {
+        const boundingClientRect = nativeEl.getBoundingClientRect();
+        return {
+            width: boundingClientRect.width || nativeEl.offsetWidth,
+            height: boundingClientRect.height || nativeEl.offsetHeight,
+            top: boundingClientRect.top + (window.pageYOffset || window.document.documentElement.scrollTop),
+            left: boundingClientRect.left + (window.pageXOffset || window.document.documentElement.scrollLeft)
+        };
+    }
+
+    protected getStyle(nativeEl: HTMLElement, cssProp: string): string {
+        if ((nativeEl as any).currentStyle) // IE
+            return (nativeEl as any).currentStyle[cssProp];
+
+        if (window.getComputedStyle)
+            return (window.getComputedStyle as any)(nativeEl)[cssProp];
+
+        // finally try and get inline style
+        return (nativeEl.style as any)[cssProp];
+    }
+
+    protected isStaticPositioned(nativeEl: HTMLElement): boolean {
+        return (this.getStyle(nativeEl, "position") || "static" ) === "static";
+    }
+
+    protected parentOffsetEl(nativeEl: HTMLElement): any {
+        let offsetParent: any = nativeEl.offsetParent || window.document;
+        while (offsetParent && offsetParent !== window.document && this.isStaticPositioned(offsetParent)) {
+            offsetParent = offsetParent.offsetParent;
+        }
+        return offsetParent || window.document;
+    }
+
+    protected getEffectivePlacement(placement: string, hostElement: HTMLElement, targetElement: HTMLElement): string {
+        const placementParts = placement.split(" ");
+        if (placementParts[0] !== "auto") {
+            return placement;
+        }
+
+        const hostElBoundingRect = hostElement.getBoundingClientRect();
+
+        const desiredPlacement = placementParts[1] || "bottom";
+
+        if (desiredPlacement === "top" && hostElBoundingRect.top - targetElement.offsetHeight < 0) {
+            return "bottom";
+        }
+        if (desiredPlacement === "bottom" && hostElBoundingRect.bottom + targetElement.offsetHeight > window.innerHeight) {
+            return "top";
+        }
+        if (desiredPlacement === "left" && hostElBoundingRect.left - targetElement.offsetWidth < 0) {
+            return "right";
+        }
+        if (desiredPlacement === "right" && hostElBoundingRect.right + targetElement.offsetWidth > window.innerWidth) {
+            return "left";
+        }
+
+        return desiredPlacement;
+    }
+}