GridEditor.vue 23.4 KB
Newer Older
Anton's avatar
Intial  
Anton committed
1 2 3
<template lang="pug">

  div.cell-grid-container
4
    q-window-resize-observable(@resize="updateGridDimensions")
Anton's avatar
Intial  
Anton committed
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

    div.cell-grid(
      @dragenter="handleGridDragOver",
      @dragover="handleGridDragOver",
      @dragleave="handleGridDragEnd",
      @drop="handleGridDrop",
      @contextmenu="handleGridContextMenu",
      :style="gridStyle")

      q-context-menu(ref="gridmenu")
        q-list(link, separator, no-border, style="min-width: 150px; max-height: 300px;")
          q-item(
            v-for="action in gridContextMenuActions",
            :key="action.label",
            v-close-overlay,
            @click.native="event => {action.handler(event)}")
              q-item-main(:label="action.label")

      template(v-if="!resizingGrid")

25
        template(v-for="(annotation, index) in annotations")
Anton's avatar
Intial  
Anton committed
26
          .cell-item(
27
            v-if="!annotationUIStates[annotation._uuid] || !annotationUIStates[annotation._uuid].beingDragged",
Anton's avatar
Intial  
Anton committed
28
            draggable="true",
29 30
            @dragstart="event => {handleCellDragStart(event, annotation)}",
            @dragend="event => {handleCellDragEnd(event, annotation)}",
Anton's avatar
Intial  
Anton committed
31
            @contextmenu="handleCellContextMenu",
32
            :style="getAnnotationStyle(annotation)",
Mathias Bär's avatar
Mathias Bär committed
33
            :class="getAnnotationClasses(annotation._uuid, 'cell-item')",
Anton's avatar
Intial  
Anton committed
34
            :key="`cell-${index}`")
Mathias Bär's avatar
Mathias Bär committed
35 36 37 38 39 40 41 42 43 44 45
              q-btn.edit-button.absolute-top-right(
                @click.prevent="event => {handleCellEditClick(event, annotation)}",
                :class="getAnnotationClasses(annotation._uuid, 'editing')",
                style="top: 8px; right: 8px;",
                :icon="annotationUIStates[annotation._uuid].editing ? 'close' : 'edit'", flat, round, size="md"
                )
              cell(
                @click.native.prevent="event => {handleCellClick(event, annotation)}",
                :annotation="annotation",
                :preview="true"
                )
Anton's avatar
Intial  
Anton committed
46 47
              div.cell-item-resize-handle(
                draggable="true",
48 49 50
                @dragstart="event => {handleCellResizerDragStart(event, annotation)}",
                @dragend="event => {handleCellResizerDragEnd(event, annotation)}",
                @dragexit="event => {handleCellResizerDragEnd(event, annotation)}")
Anton's avatar
Intial  
Anton committed
51 52 53 54 55 56 57 58
                  q-icon(name="network cell")

              q-context-menu
                q-list(link, separator, no-border, style="min-width: 150px; max-height: 300px;")
                  q-item(
                    v-for="action in cellContextMenuActions",
                    :key="action.label",
                    v-close-overlay,
59
                    @click.native="event => {action.handler(event, annotation)}")
Anton's avatar
Intial  
Anton committed
60 61
                      q-item-main(:label="action.label")

62
        template(v-for="(tmpCell, index) in tmpObjects")
63
          .cell-item.cell-item-tmp(:style="getAnnotationStyle(tmpCell)", :key="`cell-tmp-${index}`")
Anton's avatar
Intial  
Anton committed
64 65 66
            cell(:cell="tmpCell")

      template(v-else)
67
        .cell-item(:style="getAnnotationStyle({x:0,y:0,width:1,height:1})", key="cell-grid-resizer")
Anton's avatar
Intial  
Anton committed
68 69 70 71 72 73 74
          div.cell-item-resize-handle(
            draggable="true",
            @dragstart="event => {handleGridResizerDragStart(event)}",
            @dragend="event => {handleGridResizerDragEnd(event)}",
            @dragexit="event => {handleGridResizerDragEnd(event)}")
              q-icon(name="network cell")

Mathias Bär's avatar
Mathias Bär committed
75
      //template(v-if="!isMobile")
76 77 78 79 80
        .fixed-top-right(style="right:18px; top:68px", v-if="!$store.state.mosys.showSources")
          q-btn(round, color="primary", small, @click="handleGridButtonClickEdit", style="margin-right: 0.5em")
            q-icon(name="add")
          q-btn(round, color="primary", small, @click="$router.push(`/mosys/grids/${$route.params.uuid}`)")
            q-icon(name="remove red eye")
Mathias Bär's avatar
Mathias Bär committed
81
      //template(v-if="isMobile")
Mathias Bär's avatar
Mathias Bär committed
82 83 84 85 86
        .fixed-top-right.q-mt-sm(v-if="!$store.state.mosys.showSources", style="z-index: 10000; padding-top: 3px;")
          q-btn.q-mr-sm(round, color="primary", size="sm", @click="handleGridButtonClickEdit")
            q-icon(name="add")
          q-btn.q-mr-md(round, color="primary", size="sm", @click="$router.push(`/mosys/grids/${$route.params.uuid}`)")
            q-icon(name="remove red eye")
Anton's avatar
Intial  
Anton committed
87 88 89 90 91

</template>

<script>
  import Cell from './Cell'
92 93
  import { userHasFeature } from 'mbjs-quasar/src/lib'
  import { mapGetters } from 'vuex'
Anton's avatar
Intial  
Anton committed
94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127

  const nullImage = new Image()
  nullImage.src = 'data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=='

  export default {
    components: {
      Cell
    },
    props: ['gridUuid'],
    data () {
      return {
        gridContextMenuActions: {
          insert_column_left: {
            label: 'Insert Column Left',
            handler: this.handleGridContextMenuInsertColumnLeft
          },
          delete_column: {
            label: 'Delete Column',
            handler: this.handleGridContextMenuDeleteColumn
          },
          insert_row_above: {
            label: 'Insert Row Above',
            handler: this.handleGridContextMenuInsertRowAbove
          },
          delete_row: {
            label: 'Delete Row',
            handler: this.handleGridContextMenuDeleteRow
          },
          edit_grid_dimensions: {
            label: 'Change Grid',
            handler: () => { this.resizingGrid = !this.resizingGrid }
          }
        },
        grid: undefined,
128
        annotations: undefined,
129
        tmpObjects: [],
130
        annotationUIStates: {},
Anton's avatar
Anton committed
131
        gridDimensions: { gridWidth: 0, gridHeight: 0, cellWidth: 0, cellHeight: 0 },
Anton's avatar
Intial  
Anton committed
132 133 134 135
        contextMenuClickPosition: {},
        resizingGrid: false
      }
    },
136 137
    computed: {
      ...mapGetters({
138
        user: 'auth/getUserState',
Mathias Bär's avatar
Mathias Bär committed
139 140 141
        isMobile: 'globalSettings/getIsMobile',
        // editingCells: 'mosys/getEditingCells'
        showEditingCells: 'mosys/getShowEditingCells'
142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164
      }),
      cellContextMenuActions () {
        const actions = {
          delete: {
            label: 'Delete',
            handler: this.handleCellContextMenuDelete
          },
          insert_column_left: {
            label: 'Insert Column Left',
            handler: this.handleGridContextMenuInsertColumnLeft
          },
          insert_row_above: {
            label: 'Insert Row Above',
            handler: this.handleGridContextMenuInsertRowAbove
          }
        }
        if (userHasFeature(this.user, 'cssediting')) {
          actions.edit_css_classname = {
            label: 'Edit CSS class name',
            handler: this.handleCellContextMenuEditCSS
          }
        }
        return actions
165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180
      },
      gridStyle () {
        if (!this.gridDimensions || !this.gridDimensions.full) return {}
        // TODO: fix mobile grid editor view
        const cell = this.gridDimensions.full.cell
        return {
          width: `${this.gridDimensions.full.width}px`,
          height: '100%',
          'grid-auto-columns': `${cell.width}px`,
          'grid-auto-rows': `${cell.height}px`,
          'background-image': `url("data:image/svg+xml;utf8,` +
            `<svg xmlns='http://www.w3.org/2000/svg' width='100%' height='100%'><defs>` +
            `<pattern id='smallGrid' width='${cell.width}' height='${cell.height}' patternUnits='userSpaceOnUse'>` +
            `<path d='M ${cell.width} 0 L 0 0 0 ${cell.height}' fill='none' stroke='gray' stroke-width='0.5'/>` +
            `</pattern></defs><rect width='100%' height='100%' fill='url(%23smallGrid)' /></svg>")`
        }
181 182
      }
    },
Anton's avatar
Intial  
Anton committed
183 184
    async mounted () {
      await this.fetchData()
Mathias Bär's avatar
Mathias Bär committed
185 186
      // this.$root.$emit('setBackButton', '/mosys/grids')
      console.log('show editing', this.showEditingCells)
Anton's avatar
Intial  
Anton committed
187 188
    },
    watch: {
Anton's avatar
Anton committed
189
      annotations () {
190
        this.updateAnnotationUIStates()
Anton's avatar
Intial  
Anton committed
191 192 193 194 195 196
      },
      gridMetadata () {
        this.updateGridDimensions()
      },
      async gridUuid () {
        await this.fetchData()
Mathias Bär's avatar
Mathias Bär committed
197 198 199 200 201 202
      },
      showEditingCells (val) {
        console.log('show editing cells', val)
        if (val === false) {
          this.updateAnnotationUIStates()
        }
Anton's avatar
Intial  
Anton committed
203 204 205
      }
    },
    methods: {
206 207 208 209
      //
      // DATA
      //

Anton's avatar
Intial  
Anton committed
210 211 212
      async fetchData () {
        if (this.gridUuid) {
          this.grid = await this.$store.dispatch('maps/get', this.gridUuid)
213 214 215 216 217 218 219 220
          if (!Object.keys(this.grid.config).length) {
            this.grid.config = {
              columns: 10,
              rows: 6,
              ratio: 16 / 9.0
            }
            await this.updateGridMetadataStore()
          }
Anton's avatar
Intial  
Anton committed
221
          this.updateGridDimensions()
222 223 224 225 226 227
          const { items } = await this.$store.dispatch('annotations/find', {
            'target.id': this.grid.id,
            'body.purpose': 'linking',
            'body.type': 'Cell'
          })
          this.annotations = items
Anton's avatar
Intial  
Anton committed
228 229
        }
      },
230 231 232
      async updateGridMetadataStore () {
        await this.$store.dispatch('maps/patch', [this.grid.id, { config: this.grid.config }])
        this.updateGridDimensions()
Anton's avatar
Intial  
Anton committed
233
      },
234 235 236 237 238
      updateSelectedCells () {
        const _this = this
        let selectedCells = Object.keys(this.annotationUIStates).filter(k => {
          return _this.annotationUIStates[k].selected
        }).map(k => {
Christian Hansen's avatar
Christian Hansen committed
239 240
          // return _this.cells.find(c => c._uuid === k)
          return _this.annotations.find(c => c._uuid === k)
241 242
        })
        this.$store.commit('mosys/setSelectedCells', selectedCells)
Anton's avatar
Intial  
Anton committed
243
      },
Mathias Bär's avatar
Mathias Bär committed
244 245 246 247 248 249 250 251 252 253
      updateEditingCells () {
        const _this = this
        let editingCells = Object.keys(this.annotationUIStates).filter(k => {
          return _this.annotationUIStates[k].editing
        }).map(k => {
          // return _this.cells.find(c => c._uuid === k)
          return _this.annotations.find(c => c._uuid === k)
        })
        this.$store.commit('mosys/setEditingCells', editingCells)
      },
254 255 256 257 258
      updateAnnotationUIStates () {
        let newAnnotationUIStates = {}
        this.annotations.forEach(a => {
          newAnnotationUIStates[a._uuid] = {
            selected: false,
Mathias Bär's avatar
Mathias Bär committed
259
            editing: false,
260
            beingResized: false,
Mathias Bär's avatar
Mathias Bär committed
261
            beginDragged: false,
262
            annotation: a
Anton's avatar
Intial  
Anton committed
263
          }
264 265
        })
        this.annotationUIStates = newAnnotationUIStates
Anton's avatar
Intial  
Anton committed
266
        this.updateSelectedCells()
Mathias Bär's avatar
Mathias Bär committed
267
        this.updateEditingCells()
268
      },
269 270 271 272 273

      //
      // GRID DRAG & DROP HANDLERS
      //

274
      async handleGridDragOver (event) {
Anton's avatar
Intial  
Anton committed
275 276 277
        let _this = this
        if (this.resizingGrid) {
          const position = this.getGridPositionForEvent(event)
278 279
          this.grid.config.ratio = position.ox / (position.oy * 1.0)
          await this.updateGridMetadataStore()
Anton's avatar
Intial  
Anton committed
280 281
        }
        else {
282 283
          let annotation = this.annotations.filter(annotation => {
            if (!_this.annotationUIStates[annotation._uuid]) return false
Mathias Bär's avatar
Mathias Bär committed
284
            return _this.annotationUIStates[annotation._uuid].beingDragged ||
285
              _this.annotationUIStates[annotation._uuid].beingResized
Anton's avatar
Intial  
Anton committed
286 287
          }).shift()
          let offset, position
288 289 290 291
          if (!annotation) {
            annotation = {
              target: this.grid.get2DArea([1, 1], [1, 1])
            }
Anton's avatar
Intial  
Anton committed
292 293 294
            position = this.getGridPositionForEvent(event)
          }
          else {
295
            offset = this.annotationUIStates[annotation._uuid].draggingOffset
Anton's avatar
Intial  
Anton committed
296 297
            position = this.getGridPositionForEvent(event, offset)
          }
298 299
          if (!this.tmpObjects.length) this.tmpObjects.push(annotation)
          const parsed = annotation.target.selector.parse()
Anton's avatar
Intial  
Anton committed
300
          if (event.dataTransfer.types.includes('text/plain')) {
301 302
            parsed.xywh[0] = position.x
            parsed.xywh[1] = position.y
Anton's avatar
Intial  
Anton committed
303 304 305
            event.preventDefault()
          }
          else {
306 307
            parsed.xywh[2] = Math.max(1, 1 + position.x - parsed.xywh[0])
            parsed.xywh[3] = Math.max(1, 1 + position.y - parsed.xywh[1])
Anton's avatar
Intial  
Anton committed
308
          }
309
          annotation.target.selector.value = parsed
Anton's avatar
Intial  
Anton committed
310 311 312
        }
      },
      handleGridDragEnd () {
313
        this.tmpObjects = []
Anton's avatar
Intial  
Anton committed
314
      },
315 316 317 318
      async handleGridDrop (event) {
        let dropData = event.dataTransfer.getData('text/plain')
        if (dropData) {
          dropData = JSON.parse(dropData)
319
          let annotation = this.annotations.find(a => a.id === dropData.id)
320 321 322 323 324
          const { x, y } = this.getGridPositionForEvent(
            event,
            annotation ? this.annotationUIStates[annotation._uuid].draggingOffset : undefined
          )
          if (annotation) {
325 326 327
            const
              parsed = annotation.target.selector.parse(),
              target = this.grid.get2DArea([x, y], parsed.xywh.slice(2))
328 329 330 331 332 333
            annotation.target.selector.value = target.selector.value
            await this.$store.dispatch('annotations/patch', [annotation.id, {
              target: {
                selector: { value: target.selector.value }
              }
            }])
Anton's avatar
Intial  
Anton committed
334 335
          }
          else {
336 337 338 339 340 341 342 343 344 345 346
            const
              { data, config, component } = dropData,
              cell = await this.$store.dispatch('cells/post', { data, config, component })
            annotation = await this.$store.dispatch('annotations/post', {
              body: {
                type: 'Cell',
                purpose: 'linking',
                source: {
                  id: cell.id
                }
              },
347
              target: this.grid.get2DArea([x, y], [1, 1])
348
            })
349
            this.annotations.push(annotation)
Anton's avatar
Anton committed
350
            this.updateAnnotationUIStates()
Anton's avatar
Intial  
Anton committed
351
          }
352

353
          this.tmpObjects = []
Anton's avatar
Intial  
Anton committed
354 355 356
          event.preventDefault()
        }
      },
357 358 359 360

      //
      // CELL DRAG & DROP HANDLERS
      //
Mathias Bär's avatar
Mathias Bär committed
361 362 363 364 365
      handleCellEditClick (event, cell) {
        this.annotationUIStates[cell._uuid].editing = !this.annotationUIStates[cell._uuid].editing
        this.updateEditingCells()
        // this.$store.commit('mosys/showEditingCells')
      },
366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381

      handleCellClick (event, cell) {
        this.annotationUIStates[cell._uuid].selected = !this.annotationUIStates[cell._uuid].selected
        this.updateSelectedCells()
      },
      handleCellDragStart (event, annotation) {
        if (!this.annotationUIStates[annotation._uuid].beingResized) {
          event.dataTransfer.setData('text/plain', JSON.stringify(annotation))
          event.dataTransfer.setDragImage(nullImage, 0, 0)
          let elContainerBoundingBox = this.$el.getBoundingClientRect()
          let elBoundingBox = event.target.getBoundingClientRect()
          let offset = {
            x: (event.clientX - elContainerBoundingBox.x) - (elBoundingBox.x - elContainerBoundingBox.x),
            y: (event.clientY - elContainerBoundingBox.y) - (elBoundingBox.y - elContainerBoundingBox.y)
          }
          this.annotationUIStates[annotation._uuid].draggingOffset = offset
Mathias Bär's avatar
Mathias Bär committed
382
          this.annotationUIStates[annotation._uuid].beingDragged = true
383 384 385 386 387 388 389 390 391
        }
        this.tmpObjects.push(annotation)
      },
      handleCellDragEnd (event, annotation) {
        this.annotationUIStates[annotation._uuid].beingDragged = false
      },
      async handleCellContextMenuDelete (event, annotation) {
        this.annotationUIStates[annotation._uuid].selected = false
        this.updateSelectedCells()
Mathias Bär's avatar
Mathias Bär committed
392
        this.updateEditingCells()
393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435
        await this.$store.dispatch('cells/delete', annotation.body.source.id)
        await this.$store.dispatch('annotations/delete', annotation.id)
        this.annotations = this.annotations.filter(a => a.id !== annotation.id)
      },

      //
      // GRID RESIZE HANDLERS

      handleGridResizerDragStart (event) {
        event.dataTransfer.setDragImage(nullImage, 0, 0)
      },
      async handleGridResizerDragEnd () {
        await this.updateGridMetadataStore()
      },

      //
      // CELL RESIZE HANDLERS
      //

      handleCellResizerDragStart (event, annotation) {
        event.dataTransfer.setDragImage(nullImage, 0, 0)
        this.annotationUIStates[annotation._uuid].beingResized = true
        this.tmpObjects.push(annotation)
      },
      async handleCellResizerDragEnd (event, annotation) {
        let position = this.getGridPositionForEvent(event)
        let
          parsed = annotation.target.selector.parse(),
          [x, y, w, h] = parsed.xywh
        w = Math.max(1, 1 + position.x - x)
        h = Math.max(1, 1 + position.y - y)
        const value = { xywh: [x, y, w, h] }
        annotation.target.selector.value = value
        this.annotationUIStates[annotation._uuid].beingResized = false
        this.tmpObjects = []
        await this.$store.dispatch('annotations/patch', [annotation.id, { target: { selector: { value } } }])
      },

      //
      // CELL CONTEXT MENU
      //

      handleCellContextMenu (event) {
Anton's avatar
Intial  
Anton committed
436 437
        this.contextMenuClickPosition = this.getGridPositionForEvent(event)
      },
438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454
      async handleCellContextMenuEditCSS (event, annotation) {
        try {
          let styleClass = await this.$q.dialog({
            title: this.$t('forms.edit_css_class.title'),
            ok: this.$t('buttons.set_css_class'),
            cancel: this.$t('buttons.cancel'),
            prompt: {
              model: annotation.styleClass,
              type: 'text'
            }
          })
          if (styleClass) {
            if (!styleClass.length) styleClass = undefined
            else if (styleClass.indexOf('.') === 0) styleClass = styleClass.substr(1)
          }
          annotation.styleClass = styleClass
          this.$store.dispatch('annotations/patch', [annotation._uuid, { target: { styleClass: styleClass || null } }])
Anton's avatar
Intial  
Anton committed
455
        }
456 457 458 459 460 461 462 463 464
        catch (e) { /* dialog canceled */ }
      },

      //
      // GRID CONTEXT MENU
      //

      handleGridContextMenu (event) {
        this.contextMenuClickPosition = this.getGridPositionForEvent(event)
Anton's avatar
Intial  
Anton committed
465 466 467
      },
      async handleGridContextMenuInsertColumnLeft () {
        let position = this.contextMenuClickPosition
468 469 470 471 472 473 474 475
        for (let annotation of this.annotations) {
          const parsed = annotation.target.selector.parse()
          if (parsed.xywh[0] >= position.x) {
            parsed.xywh[0] += 1
            annotation.target.selector.value = parsed
            await this.$store.dispatch('annotations/patch', [annotation.id, {
              target: { selector: { value: parsed } }
            }])
Anton's avatar
Intial  
Anton committed
476 477
          }
        }
478
        this.grid.config.columns += 1
Anton's avatar
Intial  
Anton committed
479 480 481 482
        await this.updateGridMetadataStore()
      },
      async handleGridContextMenuDeleteColumn () {
        let position = this.contextMenuClickPosition
483 484 485 486 487 488 489 490
        for (let annotation of this.annotations) {
          const parsed = annotation.target.selector.parse()
          if (parsed.xywh[0] > position.x) {
            parsed.xywh[0] -= 1
            annotation.target.selector.value = parsed
            await this.$store.dispatch('annotations/patch', [annotation.id, {
              target: { selector: { value: parsed } }
            }])
Anton's avatar
Intial  
Anton committed
491 492
          }
        }
493
        this.grid.config.columns -= 1
Anton's avatar
Intial  
Anton committed
494 495 496 497
        await this.updateGridMetadataStore()
      },
      async handleGridContextMenuInsertRowAbove () {
        let position = this.contextMenuClickPosition
498 499 500 501 502 503 504 505
        for (let annotation of this.annotations) {
          const parsed = annotation.target.selector.parse()
          if (parsed.xywh[1] >= position.y) {
            parsed.xywh[1] += 1
            annotation.target.selector.value = parsed
            await this.$store.dispatch('annotations/patch', [annotation.id, {
              target: { selector: { value: parsed } }
            }])
Anton's avatar
Intial  
Anton committed
506 507
          }
        }
508
        this.grid.config.rows += 1
Anton's avatar
Intial  
Anton committed
509 510 511 512
        await this.updateGridMetadataStore()
      },
      async handleGridContextMenuDeleteRow () {
        let position = this.contextMenuClickPosition
513 514 515 516 517 518 519 520
        for (let annotation of this.annotations) {
          const parsed = annotation.target.selector.parse()
          if (parsed.xywh[1] > position.y) {
            parsed.xywh[1] -= 1
            annotation.target.selector.value = parsed
            await this.$store.dispatch('annotations/patch', [annotation.id, {
              target: { selector: { value: parsed } }
            }])
Anton's avatar
Intial  
Anton committed
521 522
          }
        }
523
        this.grid.config.rows -= 1
Anton's avatar
Intial  
Anton committed
524 525
        await this.updateGridMetadataStore()
      },
526 527 528 529 530

      //
      // NAVIGATION
      //

Anton's avatar
Intial  
Anton committed
531
      handleGridButtonClickEdit () {
532
        this.$store.commit('mosys/toggleSources')
Anton's avatar
Intial  
Anton committed
533
      },
534 535 536 537 538

      //
      // GRID HELPERS
      //

Anton's avatar
Anton committed
539 540
      getGridPositionForEvent (event, offset = { x: 0, y: 0 }) {
        offset = { x: 0, y: 0 } // TODO: remove quick fix
Anton's avatar
Intial  
Anton committed
541 542 543 544 545
        const elContainerBoundingBox = this.$el.getBoundingClientRect()
        const ox = event.clientX + this.$el.scrollLeft - elContainerBoundingBox.x - offset.x
        const oy = event.clientY + this.$el.scrollTop - elContainerBoundingBox.y - offset.y
        const x = Math.ceil(ox / this.gridDimensions.full.cell.width)
        const y = Math.ceil(oy / this.gridDimensions.full.cell.height)
Anton's avatar
Anton committed
546
        return { x: x, y: y, ox: ox, oy: oy }
Anton's avatar
Intial  
Anton committed
547
      },
548 549 550 551
      updateGridDimensions (size) {
        if (!this.grid || !this.grid.config) return

        let elWidth = size ? size.width : this.$el.offsetWidth
552
        // let elHeight = size ? size.height : this.$el.offsetHeight
553
        let cellSizeRatio = this.grid.config.ratio
554 555
        // let gridHeight = elHeight
        let gridHeight = this.$el.offsetHeight
556
        let cellHeight = gridHeight / this.grid.config.rows
Anton's avatar
Intial  
Anton committed
557
        let cellWidth = elWidth / Math.round(elWidth / (cellHeight * cellSizeRatio))
558
        let gridWidth = cellWidth * this.grid.config.columns
Anton's avatar
Intial  
Anton committed
559
        let cellsPerWidth = elWidth / cellWidth
560
        let cellWidthMini = elWidth / this.grid.config.columns
Anton's avatar
Intial  
Anton committed
561 562 563 564 565 566 567 568 569 570 571 572 573
        let gridHeightMini = cellWidthMini / cellSizeRatio
        this.gridDimensions = {
          full: {
            width: gridWidth,
            height: gridHeight,
            cell: {
              width: cellWidth,
              height: cellHeight
            },
            cells_per_width: cellsPerWidth
          },
          mini: {
            width: elWidth,
574
            height: gridHeightMini * this.grid.config.rows,
Anton's avatar
Intial  
Anton committed
575 576 577 578 579 580 581
            cell: {
              width: cellWidthMini,
              height: gridHeightMini
            }
          }
        }
      },
582 583
      getAnnotationStyle (annotation) {
        const parsed = annotation.target.selector.parse()
Anton's avatar
Intial  
Anton committed
584
        return {
585 586 587 588
          'grid-column-start': parsed.xywh[0],
          'grid-column-end': `span ${parsed.xywh[2]}`,
          'grid-row-start': parsed.xywh[1],
          'grid-row-end': `span ${parsed.xywh[3]}`
Anton's avatar
Intial  
Anton committed
589
        }
Mathias Bär's avatar
Mathias Bär committed
590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606
      },
      getAnnotationClasses (uuid, which) {
        if (which === 'editing') {
          if (this.annotationUIStates[uuid].editing) {
            return 'bg-primary text-white'
          }
          else {
            return 'bg-grey'
          }
        }
        if (which === 'cell-item') {
          return {
            selected: this.annotationUIStates[uuid] ? this.annotationUIStates[uuid].selected : false,
            editing: this.annotationUIStates[uuid] ? this.annotationUIStates[uuid].editing : false
          }
        }
        else return {}
Anton's avatar
Intial  
Anton committed
607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633
      }
    }
  }
</script>

<style scoped lang="stylus">
  .cell-grid
    display grid
    background-color #eee

  .cell-item

    &
      background-color rgba(0,0,0,0.2)
      border 1px solid #777
      margin 1px
      box-sizing border-box
      position relative
      overflow: hidden
      grid-column-start: 1
      grid-column-end: span 1
      grid-row-start: 1
      grid-row-end: span 1

    &:hover
      background-color lightblue

Mathias Bär's avatar
Mathias Bär committed
634 635 636 637 638 639 640 641
      .edit-button
        display: block

    &.editing

      .edit-button
        display: block

Anton's avatar
Intial  
Anton committed
642 643 644
    &.selected
      background-color lightpink

Mathias Bär's avatar
Mathias Bär committed
645 646 647
    .edit-button
      display: none

Anton's avatar
Intial  
Anton committed
648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663
    .cell-item-inner
      width 100%
      height 100%

    .cell-item-resize-handle
      color rgba(0,0,0,0.2)
      position absolute
      right 0
      bottom 0
      width 18px
      height 20px

      &:hover
        color black

</style>