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Diffstat (limited to 'app/assets/javascripts/design_management/components/design_overlay.vue')
| -rw-r--r-- | app/assets/javascripts/design_management/components/design_overlay.vue | 279 |
1 files changed, 279 insertions, 0 deletions
diff --git a/app/assets/javascripts/design_management/components/design_overlay.vue b/app/assets/javascripts/design_management/components/design_overlay.vue new file mode 100644 index 00000000000..beb51647821 --- /dev/null +++ b/app/assets/javascripts/design_management/components/design_overlay.vue @@ -0,0 +1,279 @@ +<script> +import activeDiscussionQuery from '../graphql/queries/active_discussion.query.graphql'; +import updateActiveDiscussionMutation from '../graphql/mutations/update_active_discussion.mutation.graphql'; +import DesignNotePin from './design_note_pin.vue'; +import { ACTIVE_DISCUSSION_SOURCE_TYPES } from '../constants'; + +export default { + name: 'DesignOverlay', + components: { + DesignNotePin, + }, + props: { + dimensions: { + type: Object, + required: true, + }, + position: { + type: Object, + required: true, + }, + notes: { + type: Array, + required: false, + default: () => [], + }, + currentCommentForm: { + type: Object, + required: false, + default: null, + }, + disableCommenting: { + type: Boolean, + required: false, + default: false, + }, + }, + apollo: { + activeDiscussion: { + query: activeDiscussionQuery, + }, + }, + data() { + return { + movingNoteNewPosition: null, + movingNoteStartPosition: null, + activeDiscussion: {}, + }; + }, + computed: { + overlayStyle() { + const cursor = this.disableCommenting ? 'unset' : undefined; + + return { + cursor, + width: `${this.dimensions.width}px`, + height: `${this.dimensions.height}px`, + ...this.position, + }; + }, + isMovingCurrentComment() { + return Boolean(this.movingNoteStartPosition && !this.movingNoteStartPosition.noteId); + }, + currentCommentPositionStyle() { + return this.isMovingCurrentComment && this.movingNoteNewPosition + ? this.getNotePositionStyle(this.movingNoteNewPosition) + : this.getNotePositionStyle(this.currentCommentForm); + }, + }, + methods: { + setNewNoteCoordinates({ x, y }) { + this.$emit('openCommentForm', { x, y }); + }, + getNoteRelativePosition(position) { + const { x, y, width, height } = position; + const widthRatio = this.dimensions.width / width; + const heightRatio = this.dimensions.height / height; + return { + left: Math.round(x * widthRatio), + top: Math.round(y * heightRatio), + }; + }, + getNotePositionStyle(position) { + const { left, top } = this.getNoteRelativePosition(position); + return { + left: `${left}px`, + top: `${top}px`, + }; + }, + getMovingNotePositionDelta(e) { + let deltaX = 0; + let deltaY = 0; + + if (this.movingNoteStartPosition) { + const { clientX, clientY } = this.movingNoteStartPosition; + deltaX = e.clientX - clientX; + deltaY = e.clientY - clientY; + } + + return { + deltaX, + deltaY, + }; + }, + isMovingNote(noteId) { + const movingNoteId = this.movingNoteStartPosition?.noteId; + return Boolean(movingNoteId && movingNoteId === noteId); + }, + canMoveNote(note) { + const { userPermissions } = note; + const { adminNote } = userPermissions || {}; + + return Boolean(adminNote); + }, + isPositionInOverlay(position) { + const { top, left } = this.getNoteRelativePosition(position); + const { height, width } = this.dimensions; + + return top >= 0 && top <= height && left >= 0 && left <= width; + }, + onNewNoteMove(e) { + if (!this.isMovingCurrentComment) return; + + const { deltaX, deltaY } = this.getMovingNotePositionDelta(e); + const x = this.currentCommentForm.x + deltaX; + const y = this.currentCommentForm.y + deltaY; + + const movingNoteNewPosition = { + x, + y, + width: this.dimensions.width, + height: this.dimensions.height, + }; + + if (!this.isPositionInOverlay(movingNoteNewPosition)) { + this.onNewNoteMouseup(); + return; + } + + this.movingNoteNewPosition = movingNoteNewPosition; + }, + onExistingNoteMove(e) { + const note = this.notes.find(({ id }) => id === this.movingNoteStartPosition.noteId); + if (!note) return; + + const { position } = note; + const { width, height } = position; + const widthRatio = this.dimensions.width / width; + const heightRatio = this.dimensions.height / height; + + const { deltaX, deltaY } = this.getMovingNotePositionDelta(e); + const x = position.x * widthRatio + deltaX; + const y = position.y * heightRatio + deltaY; + + const movingNoteNewPosition = { + x, + y, + width: this.dimensions.width, + height: this.dimensions.height, + }; + + if (!this.isPositionInOverlay(movingNoteNewPosition)) { + this.onExistingNoteMouseup(); + return; + } + + this.movingNoteNewPosition = movingNoteNewPosition; + }, + onNewNoteMouseup() { + if (!this.movingNoteNewPosition) return; + + const { x, y } = this.movingNoteNewPosition; + this.setNewNoteCoordinates({ x, y }); + }, + onExistingNoteMouseup(note) { + if (!this.movingNoteStartPosition || !this.movingNoteNewPosition) { + this.updateActiveDiscussion(note.id); + this.$emit('closeCommentForm'); + return; + } + + const { x, y } = this.movingNoteNewPosition; + this.$emit('moveNote', { + noteId: this.movingNoteStartPosition.noteId, + discussionId: this.movingNoteStartPosition.discussionId, + coordinates: { x, y }, + }); + }, + onNoteMousedown({ clientX, clientY }, note) { + if (note && !this.canMoveNote(note)) return; + + this.movingNoteStartPosition = { + noteId: note?.id, + discussionId: note?.discussion.id, + clientX, + clientY, + }; + }, + onOverlayMousemove(e) { + if (!this.movingNoteStartPosition) return; + + if (this.isMovingCurrentComment) { + this.onNewNoteMove(e); + } else { + this.onExistingNoteMove(e); + } + }, + onNoteMouseup(note) { + if (!this.movingNoteStartPosition) return; + + if (this.isMovingCurrentComment) { + this.onNewNoteMouseup(); + } else { + this.onExistingNoteMouseup(note); + } + + this.movingNoteStartPosition = null; + this.movingNoteNewPosition = null; + }, + onAddCommentMouseup({ offsetX, offsetY }) { + if (this.disableCommenting) return; + if (this.activeDiscussion.id) { + this.updateActiveDiscussion(); + } + + this.setNewNoteCoordinates({ x: offsetX, y: offsetY }); + }, + updateActiveDiscussion(id) { + this.$apollo.mutate({ + mutation: updateActiveDiscussionMutation, + variables: { + id, + source: ACTIVE_DISCUSSION_SOURCE_TYPES.pin, + }, + }); + }, + isNoteInactive(note) { + return this.activeDiscussion.id && this.activeDiscussion.id !== note.id; + }, + }, +}; +</script> + +<template> + <div + class="position-absolute image-diff-overlay frame" + :style="overlayStyle" + @mousemove="onOverlayMousemove" + @mouseleave="onNoteMouseup" + > + <button + v-show="!disableCommenting" + type="button" + class="btn-transparent position-absolute image-diff-overlay-add-comment w-100 h-100 js-add-image-diff-note-button" + data-qa-selector="design_image_button" + @mouseup="onAddCommentMouseup" + ></button> + <design-note-pin + v-for="(note, index) in notes" + :key="note.id" + :label="`${index + 1}`" + :repositioning="isMovingNote(note.id)" + :position=" + isMovingNote(note.id) && movingNoteNewPosition + ? getNotePositionStyle(movingNoteNewPosition) + : getNotePositionStyle(note.position) + " + :class="{ inactive: isNoteInactive(note) }" + @mousedown.stop="onNoteMousedown($event, note)" + @mouseup.stop="onNoteMouseup(note)" + /> + <design-note-pin + v-if="currentCommentForm" + :position="currentCommentPositionStyle" + :repositioning="isMovingCurrentComment" + @mousedown.stop="onNoteMousedown" + @mouseup.stop="onNoteMouseup" + /> + </div> +</template> |