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openmct/src/plugins/flexibleLayout/components/frame.vue

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Vue

/*****************************************************************************
* Open MCT, Copyright (c) 2014-2018, United States Government
* as represented by the Administrator of the National Aeronautics and Space
* Administration. All rights reserved.
*
* Open MCT is licensed under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0.
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
* Open MCT includes source code licensed under additional open source
* licenses. See the Open Source Licenses file (LICENSES.md) included with
* this source code distribution or the Licensing information page available
* at runtime from the About dialog for additional information.
*****************************************************************************/
<template>
<div class="c-fl-frame"
:style="{
'flex-basis': `${frame.size}%`
}">
<div class="c-frame c-fl-frame__drag-wrapper is-selectable u-inspectable is-moveable"
draggable="true"
@dragstart="initDrag"
ref="frame">
<object-frame
v-if="domainObject"
:domain-object="domainObject"
:object-path="objectPath"
:has-frame="hasFrame"
:show-edit-view="false"
ref="objectFrame">
</object-frame>
<div class="c-fl-frame__size-indicator"
v-if="isEditing"
v-show="frame.size && frame.size < 100">
{{frame.size}}%
</div>
</div>
</div>
</template>
<script>
import ResizeHandle from './resizeHandle.vue';
import ObjectFrame from '../../../ui/components/ObjectFrame.vue';
export default {
inject: ['openmct'],
props: ['frame', 'index', 'containerIndex', 'isEditing'],
data() {
return {
domainObject: undefined,
objectPath: undefined
}
},
components: {
ResizeHandle,
ObjectFrame
},
computed: {
hasFrame() {
return !this.frame.noFrame;
}
},
methods: {
setDomainObject(object) {
this.domainObject = object;
this.objectPath = [object];
this.setSelection();
},
setSelection() {
this.$nextTick(function () {
if (this.$refs && this.$refs.objectFrame) {
let childContext = this.$refs.objectFrame.getSelectionContext();
childContext.item = this.domainObject;
childContext.type = 'frame';
childContext.frameId = this.frame.id;
this.unsubscribeSelection = this.openmct.selection.selectable(
this.$refs.frame, childContext, false);
}
});
},
initDrag(event) {
let type = this.openmct.types.get(this.domainObject.type),
iconClass = type.definition ? type.definition.cssClass : 'icon-object-unknown';
if (this.dragGhost) {
let originalClassName = this.dragGhost.classList[0];
this.dragGhost.className = '';
this.dragGhost.classList.add(originalClassName, iconClass);
this.dragGhost.innerHTML = `<span>${this.domainObject.name}</span>`;
event.dataTransfer.setDragImage(this.dragGhost, 0, 0);
}
event.dataTransfer.setData('frameid', this.frame.id);
event.dataTransfer.setData('containerIndex', this.containerIndex);
}
},
mounted() {
if (this.frame.domainObjectIdentifier) {
this.openmct.objects.get(this.frame.domainObjectIdentifier).then((object)=>{
this.setDomainObject(object);
});
}
this.dragGhost = document.getElementById('js-fl-drag-ghost');
},
beforeDestroy() {
if (this.unsubscribeSelection) {
this.unsubscribeSelection();
}
}
}
</script>