Merge branch 'fix/merge-conflicts/report-notifications' into 'feat/report-notification'

Fixing merge conflicts and lint for report notifications MR

See merge request pleroma/pleroma-fe!1585

1 files changed, 187 insertions, 58 deletions

diff --git a/src/components/popover/popover.js b/src/components/popover/popover.js
index a30a37c9..d2af59fe 100644
--- a/src/components/popover/popover.js
+++ b/src/components/popover/popover.js
@@ -31,13 +31,35 @@ const Popover = {
 
     // If true, subtract padding when calculating position for the popover,
     // use it when popover offset looks to be different on top vs bottom.
-    removePadding: Boolean
+    removePadding: Boolean,
+
+    // self-explanatory (i hope)
+    disabled: Boolean,
+
+    // Instead of putting popover next to anchor, overlay popover's center on top of anchor's center
+    overlayCenters: Boolean,
+
+    // What selector (witin popover!) to use for determining center of popover
+    overlayCentersSelector: String,
+
+    // Lets hover popover stay when clicking inside of it
+    stayOnClick: Boolean
   },
+  inject: ['popoversZLayer'], // override popover z layer
   data () {
     return {
+      // lockReEntry is a flag that is set when mouse cursor is leaving the popover's content
+      // so that if mouse goes back into popover it won't be re-shown again to prevent annoyance
+      // with popovers refusing to be hidden when user wants to interact with something in below popover
+      lockReEntry: false,
       hidden: true,
-      styles: { opacity: 0 },
-      oldSize: { width: 0, height: 0 }
+      styles: {},
+      oldSize: { width: 0, height: 0 },
+      scrollable: null,
+      // used to avoid blinking if hovered onto popover
+      graceTimeout: null,
+      parentPopover: null,
+      childrenShown: new Set()
     }
   },
   methods: {
@@ -47,9 +69,7 @@ const Popover = {
     },
     updateStyles () {
       if (this.hidden) {
-        this.styles = {
-          opacity: 0
-        }
+        this.styles = {}
         return
       }
 
@@ -57,14 +77,26 @@ const Popover = {
       // its children are what are inside the slot. Expect only one v-slot:trigger.
       const anchorEl = (this.$refs.trigger && this.$refs.trigger.children[0]) || this.$el
       // SVGs don't have offsetWidth/Height, use fallback
-      const anchorWidth = anchorEl.offsetWidth || anchorEl.clientWidth
       const anchorHeight = anchorEl.offsetHeight || anchorEl.clientHeight
-      const screenBox = anchorEl.getBoundingClientRect()
-      // Screen position of the origin point for popover
-      const origin = { x: screenBox.left + screenBox.width * 0.5, y: screenBox.top }
+      const anchorWidth = anchorEl.offsetWidth || anchorEl.clientWidth
+      const anchorScreenBox = anchorEl.getBoundingClientRect()
+
+      const anchorStyle = getComputedStyle(anchorEl)
+      const topPadding = parseFloat(anchorStyle.paddingTop)
+      const bottomPadding = parseFloat(anchorStyle.paddingBottom)
+
+      // Screen position of the origin point for popover = center of the anchor
+      const origin = {
+        x: anchorScreenBox.left + anchorWidth * 0.5,
+        y: anchorScreenBox.top + anchorHeight * 0.5
+      }
       const content = this.$refs.content
+      const overlayCenter = this.overlayCenters
+        ? this.$refs.content.querySelector(this.overlayCentersSelector)
+        : null
+
       // Minor optimization, don't call a slow reflow call if we don't have to
-      const parentBounds = this.boundTo &&
+      const parentScreenBox = this.boundTo &&
         (this.boundTo.x === 'container' || this.boundTo.y === 'container') &&
         this.containerBoundingClientRect()
 
@@ -72,82 +104,156 @@ const Popover = {
 
       // What are the screen bounds for the popover? Viewport vs container
       // when using viewport, using default margin values to dodge the navbar
-      const xBounds = this.boundTo && this.boundTo.x === 'container' ? {
-        min: parentBounds.left + (margin.left || 0),
-        max: parentBounds.right - (margin.right || 0)
-      } : {
-        min: 0 + (margin.left || 10),
-        max: window.innerWidth - (margin.right || 10)
-      }
+      const xBounds = this.boundTo && this.boundTo.x === 'container'
+        ? {
+            min: parentScreenBox.left + (margin.left || 0),
+            max: parentScreenBox.right - (margin.right || 0)
+          }
+        : {
+            min: 0 + (margin.left || 10),
+            max: window.innerWidth - (margin.right || 10)
+          }
 
-      const yBounds = this.boundTo && this.boundTo.y === 'container' ? {
-        min: parentBounds.top + (margin.top || 0),
-        max: parentBounds.bottom - (margin.bottom || 0)
-      } : {
-        min: 0 + (margin.top || 50),
-        max: window.innerHeight - (margin.bottom || 5)
-      }
+      const yBounds = this.boundTo && this.boundTo.y === 'container'
+        ? {
+            min: parentScreenBox.top + (margin.top || 0),
+            max: parentScreenBox.bottom - (margin.bottom || 0)
+          }
+        : {
+            min: 0 + (margin.top || 50),
+            max: window.innerHeight - (margin.bottom || 5)
+          }
 
       let horizOffset = 0
+      let vertOffset = 0
+
+      if (overlayCenter) {
+        const box = content.getBoundingClientRect()
+        const overlayCenterScreenBox = overlayCenter.getBoundingClientRect()
+        const leftInnerOffset = overlayCenterScreenBox.left - box.left
+        const topInnerOffset = overlayCenterScreenBox.top - box.top
+        horizOffset = -leftInnerOffset - overlayCenter.offsetWidth * 0.5
+        vertOffset = -topInnerOffset - overlayCenter.offsetHeight * 0.5
+      } else {
+        horizOffset = content.offsetWidth * -0.5
+        vertOffset = content.offsetHeight * -0.5
+      }
+
+      const leftBorder = origin.x + horizOffset
+      const rightBorder = leftBorder + content.offsetWidth
+      const topBorder = origin.y + vertOffset
+      const bottomBorder = topBorder + content.offsetHeight
 
       // If overflowing from left, move it so that it doesn't
-      if ((origin.x - content.offsetWidth * 0.5) < xBounds.min) {
-        horizOffset += -(origin.x - content.offsetWidth * 0.5) + xBounds.min
+      if (leftBorder < xBounds.min) {
+        horizOffset += xBounds.min - leftBorder
       }
 
       // If overflowing from right, move it so that it doesn't
-      if ((origin.x + horizOffset + content.offsetWidth * 0.5) > xBounds.max) {
-        horizOffset -= (origin.x + horizOffset + content.offsetWidth * 0.5) - xBounds.max
+      if (rightBorder > xBounds.max) {
+        horizOffset -= rightBorder - xBounds.max
       }
 
-      // Default to whatever user wished with placement prop
-      let usingTop = this.placement !== 'bottom'
-
-      // Handle special cases, first force to displaying on top if there's not space on bottom,
-      // regardless of what placement value was. Then check if there's not space on top, and
-      // force to bottom, again regardless of what placement value was.
-      if (origin.y + content.offsetHeight > yBounds.max) usingTop = true
-      if (origin.y - content.offsetHeight < yBounds.min) usingTop = false
+      // If overflowing from top, move it so that it doesn't
+      if (topBorder < yBounds.min) {
+        vertOffset += yBounds.min - topBorder
+      }
 
-      let vPadding = 0
-      if (this.removePadding && usingTop) {
-        const anchorStyle = getComputedStyle(anchorEl)
-        vPadding = parseFloat(anchorStyle.paddingTop) + parseFloat(anchorStyle.paddingBottom)
+      // If overflowing from bottom, move it so that it doesn't
+      if (bottomBorder > yBounds.max) {
+        vertOffset -= bottomBorder - yBounds.max
       }
 
-      const yOffset = (this.offset && this.offset.y) || 0
-      const translateY = usingTop
-        ? -anchorHeight + vPadding - yOffset - content.offsetHeight
-        : yOffset
+      let translateX = 0
+      let translateY = 0
+
+      if (overlayCenter) {
+        translateX = origin.x + horizOffset
+        translateY = origin.y + vertOffset
+      } else {
+        // Default to whatever user wished with placement prop
+        let usingTop = this.placement !== 'bottom'
 
-      const xOffset = (this.offset && this.offset.x) || 0
-      const translateX = anchorWidth * 0.5 - content.offsetWidth * 0.5 + horizOffset + xOffset
+        // Handle special cases, first force to displaying on top if there's not space on bottom,
+        // regardless of what placement value was. Then check if there's not space on top, and
+        // force to bottom, again regardless of what placement value was.
+        const topBoundary = origin.y - anchorHeight * 0.5 + (this.removePadding ? topPadding : 0)
+        const bottomBoundary = origin.y + anchorHeight * 0.5 - (this.removePadding ? bottomPadding : 0)
+        if (bottomBoundary + content.offsetHeight > yBounds.max) usingTop = true
+        if (topBoundary - content.offsetHeight < yBounds.min) usingTop = false
+
+        const yOffset = (this.offset && this.offset.y) || 0
+        translateY = usingTop
+          ? topBoundary - yOffset - content.offsetHeight
+          : bottomBoundary + yOffset
+
+        const xOffset = (this.offset && this.offset.x) || 0
+        translateX = origin.x + horizOffset + xOffset
+      }
 
-      // Note, separate translateX and translateY avoids blurry text on chromium,
-      // single translate or translate3d resulted in blurry text.
       this.styles = {
-        opacity: 1,
-        transform: `translateX(${Math.round(translateX)}px) translateY(${Math.round(translateY)}px)`
+        left: `${Math.round(translateX)}px`,
+        top: `${Math.round(translateY)}px`
+      }
+
+      if (this.popoversZLayer) {
+        this.styles['--ZI_popover_override'] = `var(--ZI_${this.popoversZLayer}_popovers)`
+      }
+      if (parentScreenBox) {
+        this.styles.maxWidth = `${Math.round(parentScreenBox.width)}px`
       }
     },
     showPopover () {
+      if (this.disabled) return
       const wasHidden = this.hidden
       this.hidden = false
+      this.parentPopover && this.parentPopover.onChildPopoverState(this, true)
+      if (this.trigger === 'click' || this.stayOnClick) {
+        document.addEventListener('click', this.onClickOutside)
+      }
+      this.scrollable.addEventListener('scroll', this.onScroll)
+      this.scrollable.addEventListener('resize', this.onResize)
       this.$nextTick(() => {
         if (wasHidden) this.$emit('show')
         this.updateStyles()
       })
     },
     hidePopover () {
+      if (this.disabled) return
       if (!this.hidden) this.$emit('close')
       this.hidden = true
-      this.styles = { opacity: 0 }
+      this.parentPopover && this.parentPopover.onChildPopoverState(this, false)
+      if (this.trigger === 'click') {
+        document.removeEventListener('click', this.onClickOutside)
+      }
+      this.scrollable.removeEventListener('scroll', this.onScroll)
+      this.scrollable.removeEventListener('resize', this.onResize)
     },
     onMouseenter (e) {
-      if (this.trigger === 'hover') this.showPopover()
+      if (this.trigger === 'hover') {
+        this.lockReEntry = false
+        clearTimeout(this.graceTimeout)
+        this.graceTimeout = null
+        this.showPopover()
+      }
     },
     onMouseleave (e) {
-      if (this.trigger === 'hover') this.hidePopover()
+      if (this.trigger === 'hover' && this.childrenShown.size === 0) {
+        this.graceTimeout = setTimeout(() => this.hidePopover(), 1)
+      }
+    },
+    onMouseenterContent (e) {
+      if (this.trigger === 'hover' && !this.lockReEntry) {
+        this.lockReEntry = true
+        clearTimeout(this.graceTimeout)
+        this.graceTimeout = null
+        this.showPopover()
+      }
+    },
+    onMouseleaveContent (e) {
+      if (this.trigger === 'hover' && this.childrenShown.size === 0) {
+        this.graceTimeout = setTimeout(() => this.hidePopover(), 1)
+      }
     },
     onClick (e) {
       if (this.trigger === 'click') {
@@ -160,8 +266,24 @@ const Popover = {
     },
     onClickOutside (e) {
       if (this.hidden) return
+      if (this.$refs.content && this.$refs.content.contains(e.target)) return
       if (this.$el.contains(e.target)) return
+      if (this.childrenShown.size > 0) return
       this.hidePopover()
+      if (this.parentPopover) this.parentPopover.onClickOutside(e)
+    },
+    onScroll (e) {
+      this.updateStyles()
+    },
+    onResize (e) {
+      this.updateStyles()
+    },
+    onChildPopoverState (childRef, state) {
+      if (state) {
+        this.childrenShown.add(childRef)
+      } else {
+        this.childrenShown.delete(childRef)
+      }
     }
   },
   updated () {
@@ -175,11 +297,18 @@ const Popover = {
       this.oldSize = { width: content.offsetWidth, height: content.offsetHeight }
     }
   },
-  created () {
-    document.addEventListener('click', this.onClickOutside)
+  mounted () {
+    let scrollable = this.$refs.trigger.closest('.column.-scrollable') ||
+        this.$refs.trigger.closest('.mobile-notifications')
+    if (!scrollable) scrollable = window
+    this.scrollable = scrollable
+    let parent = this.$parent
+    while (parent && parent.$.type.name !== 'Popover') {
+      parent = parent.$parent
+    }
+    this.parentPopover = parent
   },
-  unmounted () {
-    document.removeEventListener('click', this.onClickOutside)
+  beforeUnmount () {
     this.hidePopover()
   }
 }