50173a4413
* Separate Vue component styles out from SFCs. * Added 'MCT.prototype.getAssetPath' and using 'openmct.setAssetPath' to get relative path for assets. * Re-implements `openmct.plugins.Snow()`, and `openmct.plugins.Espresso()` (as well as a new theme `openmct.plugins.Maelstron()`)
120 lines
4.2 KiB
Vue
120 lines
4.2 KiB
Vue
/*****************************************************************************
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* Open MCT, Copyright (c) 2014-2018, United States Government
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* as represented by the Administrator of the National Aeronautics and Space
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* Administration. All rights reserved.
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*
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* Open MCT is licensed under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0.
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* Open MCT includes source code licensed under additional open source
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* licenses. See the Open Source Licenses file (LICENSES.md) included with
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* this source code distribution or the Licensing information page available
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* at runtime from the About dialog for additional information.
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*****************************************************************************/
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<template>
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<div
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class="l-layout__frame c-frame"
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:class="{
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'no-frame': !item.hasFrame,
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'u-inspectable': inspectable
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}"
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:style="style"
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>
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<slot></slot>
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<div
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class="c-frame-edit__move"
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@mousedown="startMove([1,1], [0,0], $event)"
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></div>
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</div>
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</template>
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<script>
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import LayoutDrag from './../LayoutDrag'
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export default {
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inject: ['openmct'],
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props: {
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item: {
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type: Object,
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required: true
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},
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gridSize: {
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type: Array,
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required: true,
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validator: (arr) => arr && arr.length === 2
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&& arr.every(el => typeof el === 'number')
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}
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},
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computed: {
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style() {
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let {x, y, width, height} = this.item;
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return {
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left: (this.gridSize[0] * x) + 'px',
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top: (this.gridSize[1] * y) + 'px',
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width: (this.gridSize[0] * width) + 'px',
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height: (this.gridSize[1] * height) + 'px',
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minWidth: (this.gridSize[0] * width) + 'px',
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minHeight: (this.gridSize[1] * height) + 'px'
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};
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},
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inspectable() {
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return this.item.type === 'subobject-view' || this.item.type === 'telemetry-view';
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}
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},
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methods: {
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updatePosition(event) {
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let currentPosition = [event.pageX, event.pageY];
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this.initialPosition = this.initialPosition || currentPosition;
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this.delta = currentPosition.map(function (value, index) {
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return value - this.initialPosition[index];
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}.bind(this));
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},
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startMove(posFactor, dimFactor, event) {
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document.body.addEventListener('mousemove', this.continueMove);
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document.body.addEventListener('mouseup', this.endMove);
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this.dragPosition = {
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position: [this.item.x, this.item.y]
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};
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this.updatePosition(event);
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this.activeDrag = new LayoutDrag(this.dragPosition, posFactor, dimFactor, this.gridSize);
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event.preventDefault();
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},
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continueMove(event) {
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event.preventDefault();
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this.updatePosition(event);
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let newPosition = this.activeDrag.getAdjustedPosition(this.delta);
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if (!_.isEqual(newPosition, this.dragPosition)) {
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this.dragPosition = newPosition;
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this.$emit('move', this.toGridDelta(this.delta));
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}
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},
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endMove(event) {
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document.body.removeEventListener('mousemove', this.continueMove);
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document.body.removeEventListener('mouseup', this.endMove);
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this.continueMove(event);
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this.$emit('endMove');
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this.dragPosition = undefined;
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this.initialPosition = undefined;
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this.delta = undefined;
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event.preventDefault();
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},
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toGridDelta(pixelDelta) {
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return pixelDelta.map((v, i) => {
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return Math.round(v / this.gridSize[i]);
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});
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}
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}
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}
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</script>
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