From 2fa6ad5583a5cfb918e1e6e8d02d95461f5d7dfb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Guczi=20=C3=81d=C3=A1m?= <gucziadamlaszlo@gmail.com>
Date: Tue, 15 Feb 2022 23:33:19 +0100
Subject: [PATCH] Pin popover

---
 package.json                        |  2 +-
 src/components/BasePopover.vue      | 99 +++++++++++++++++++++++------
 src/components/popovers/Popover.vue |  7 +-
 3 files changed, 87 insertions(+), 21 deletions(-)

diff --git a/package.json b/package.json
index 838949e..fb3ec7c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "scheduler",
-  "version": "0.1.11",
+  "version": "0.1.12",
   "private": true,
   "repository": {
 	"type" : "git",
diff --git a/src/components/BasePopover.vue b/src/components/BasePopover.vue
index a474ba7..0d0f50e 100644
--- a/src/components/BasePopover.vue
+++ b/src/components/BasePopover.vue
@@ -17,6 +17,14 @@ export default defineComponent({
 			type: Object as () => { x: number, y: number },
 			default: () => ({ x: 0, y: 0 })
 		},
+		position: {
+			type: Object as () => { x: number, y: number },
+			default: () => ({ x: 0, y: 0 })
+		},
+		absolute: {
+			type: Boolean,
+			default: false
+		},
 		margin: {
 			type: Number,
 			default: 10
@@ -36,7 +44,6 @@ export default defineComponent({
 		const popover = ref() // Template ref to popover
 
 		let updateDimensions = () => {
-			// console.log(popover)
 			let rect = popover.value?.getBoundingClientRect();
 			popoverWidth.value = rect?.width ?? 0;
 			popoverHeight.value = rect?.height ?? 0;
@@ -48,25 +55,44 @@ export default defineComponent({
 		let popoverHeight = ref(100);
 
 		let x = computed(() => {
-			let { offset: { x: offset }, margin } = props;
-			if (!targetStartRect.value || !targetEndRect.value) return offset
-			let { left } = targetStartRect.value
-			let { right } = targetEndRect.value
-			let x = left + (right - left - popoverWidth.value) / 2 + offset;
-			return _.clamp(x, margin, window.innerWidth - popoverWidth.value - margin)
+			let { offset: { x: offset }, margin, position, absolute } = props;
+			let maxLeft = window.innerWidth - popoverWidth.value - margin;
+
+			let res = -1;
+			if (absolute)
+				res = position.x;
+			else {
+				if (!targetStartRect.value || !targetEndRect.value) return offset
+				let { left } = targetStartRect.value
+				let { right } = targetEndRect.value
+				res = left + (right - left - popoverWidth.value) / 2 + offset;
+				position.x = res;
+			}
+
+			return _.clamp(res, margin, maxLeft);
 		})
 
 		let y = computed(() => {
-			let { offset: { y: offset }, margin } = props;
-			if (!targetStartRect.value) return offset
-			let { bottom, top } = targetStartRect.value
+			let { offset: { y: offset }, margin, position, absolute } = props;
+			let maxTop = window.innerHeight - popoverHeight.value - margin;
+
+			let res = -1;
+			if (absolute)
+				res = position.y;
+			else {
+				if (!targetStartRect.value) return offset
+				let { bottom, top } = targetStartRect.value
+
+				// If the popover would cover the target move the popover above it
+				if (bottom > maxTop)
+					res = top - offset - popoverHeight.value;
+				else
+					res = bottom + offset;
 
-			// If the popover would cover the target move the popover above it
-			let maxTop = window.innerHeight - popoverHeight.value - margin
-			if (bottom > maxTop)
-				return _.clamp(top - offset - popoverHeight.value, margin, maxTop)
+				position.y = res;
+			}
 
-			return _.clamp(bottom + offset, margin, maxTop)
+			return _.clamp(res, margin, maxTop);
 		})
 
 		let style = computed(() => {
@@ -74,24 +100,60 @@ export default defineComponent({
 				left: x.value + "px",
 				top: y.value + "px",
 				visibility: props.value ? "visible" : "hidden",
-				opacity: props.value ? "1" : "0"
+				opacity: props.value ? "1" : "0",
+				cursor: props.absolute ? "grab" : "default",
+				transitionDuration: drag.dragging ? "0ms" : "300ms"
 			}
 		})
 
+		let drag = {
+			offset: {
+				x: 0,
+				y: 0
+			},
+			dragging: false
+		}
+
+		let dragStart = (e: MouseEvent) => {
+			drag.dragging = true;
+			let rect: DOMRect = popover.value?.getBoundingClientRect();
+			drag.offset.x = e.x - rect.x
+			drag.offset.y = e.y - rect.y
+		}
+
+		window.addEventListener("mousemove", (e) => {
+			let { position, absolute } = props;
+			if (!drag.dragging || !absolute ) return;
+			e.preventDefault()
+			position.x = e.pageX - drag.offset.x;
+			position.y = e.pageY - drag.offset.y;
+		})
+
+		window.addEventListener("mouseup", (e) => {
+			console.log("mouseup")
+
+			drag.dragging = false;
+		})
+
 		watch(() => props.targets, () => {
 			updateRects()
 			root.$nextTick(updateDimensions)
 		})
 
 		return {
-			x, y, style, popoverWidth, popoverHeight, updateRects, popover
+			x, y, style, popoverWidth, popoverHeight, updateRects, popover,
+			dragStart
 		}
 	},
 })
 </script>
 
 <template>
-	<div class="popover" :style="style" ref="popover">
+	<div
+		class="popover"
+		@mousedown="dragStart"
+		:style="style"
+		ref="popover">
 		<slot></slot>
 	</div>
 </template>
@@ -101,7 +163,6 @@ export default defineComponent({
 	position: fixed;
 	z-index: 5;
 	transition-property: left, top, visibility, opacity;
-	transition-duration: 300ms;
 	transition-delay: 0ms, 0ms, 100ms, 100ms;
 }
 </style>
diff --git a/src/components/popovers/Popover.vue b/src/components/popovers/Popover.vue
index 4005e7b..8f4e36b 100644
--- a/src/components/popovers/Popover.vue
+++ b/src/components/popovers/Popover.vue
@@ -34,7 +34,8 @@ export default Vue.extend({
 			shift: {start: 7, end: 19, duration: 12} as Shift,
 			leave_buttons: [DayType.paid, DayType.freeday, DayType.nonworking_day, DayType.weekend, DayType.sick, DayType.holiday] as DayType[],
 			accelerators: ["f", "s", "p", "h", "t", "ü", "Delete", "Enter", "Escape"], //Last three are used only in IgnoreKeys
-			last_action: ""
+			last_action: "",
+			pinned: false
 		};
 	},
 	computed: {
@@ -94,9 +95,13 @@ export default Vue.extend({
 		v-model="value"
 		:targets="selection_elements"
 		:offset="{x: 0, y: 12}"
+		:absolute="pinned"
 		ref="base">
 		<v-card class="card" ref="card">
 			<span class="close-button">
+				<leave-button plain color="secondary" @click="pinned = !pinned" x-small elevation="0" tooltip="Rögzítés" accelerator="-">
+					<v-icon>{{pinned ? "mdi-pin" : "mdi-pin-outline" }}</v-icon>
+				</leave-button>
 				<leave-button plain color="secondary" @click="close" x-small elevation="0" tooltip="Bezárás" accelerator="Escape">
 					<v-icon>mdi-close</v-icon>
 				</leave-button>