fix dupe filter request

- Polish size of button;

src/plugins/condition/components/inspector/StylesView.vue

@@ -344,6 +344,11 @@ export default {
                 const layoutItem = selectionItem[0].context.layoutItem;
                 const isChildItem = selectionItem.length > 1;
 
+                if (!item && !layoutItem) {
+                    // cases where selection is used for table cells
+                    return;
+                }
+
                 if (!isChildItem) {
                     domainObject = item;
                     itemStyle = getApplicableStylesForItem(item);

src/plugins/condition/utils/styleUtils.js

@@ -104,7 +104,7 @@ export function getConsolidatedStyleValues(multipleItemStyles) {
     const properties = Object.keys(styleProps);
     properties.forEach((property) => {
         const values = aggregatedStyleValues[property];
-        if (values.length) {
+        if (values && values.length) {
             if (values.every(value => value === values[0])) {
                 styleValues[property] = values[0];
             } else {

src/plugins/telemetryTable/TelemetryTable.js

@@ -94,6 +94,7 @@ define([
         initialize() {
             if (this.domainObject.type === 'table') {
                 this.filterObserver = this.openmct.objects.observe(this.domainObject, 'configuration.filters', this.updateFilters);
+                this.filters = this.domainObject.configuration.filters;
                 this.loadComposition();
             } else {
                 this.addTelemetryObject(this.domainObject);
@@ -138,7 +139,18 @@ define([
             this.emit('object-added', telemetryObject);
         }
 
-        updateFilters() {
+        updateFilters(updatedFilters) {
+            let deepCopiedFilters = JSON.parse(JSON.stringify(updatedFilters));
+
+            if (this.filters && !_.isEqual(this.filters, deepCopiedFilters)) {
+                this.filters = deepCopiedFilters;
+                this.clearAndResubscribe();
+            } else {
+                this.filters = deepCopiedFilters;
+            }
+        }
+
+        clearAndResubscribe() {
             this.filteredRows.clear();
             this.boundedRows.clear();
             Object.keys(this.subscriptions).forEach(this.unsubscribe, this);

src/plugins/telemetryTable/collections/FilteredTableRowCollection.js

@@ -46,6 +46,7 @@ define(
                 filter = filter.trim().toLowerCase();
 
                 let rowsToFilter = this.getRowsToFilter(columnKey, filter);
+
                 if (filter.length === 0) {
                     delete this.columnFilters[columnKey];
                 } else {
@@ -56,6 +57,16 @@ define(
                 this.emit('filter');
             }
 
+            setColumnRegexFilter(columnKey, filter) {
+                filter = filter.trim();
+
+                let rowsToFilter = this.masterCollection.getRows();
+
+                this.columnFilters[columnKey] = new RegExp(filter);
+                this.rows = rowsToFilter.filter(this.matchesFilters, this);
+                this.emit('filter');
+            }
+
             /**
              * @private
              */
@@ -71,6 +82,10 @@ define(
              * @private
              */
             isSubsetOfCurrentFilter(columnKey, filter) {
+                if (this.columnFilters[columnKey] instanceof RegExp) {
+                    return false;
+                }
+
                 return this.columnFilters[columnKey]
                     && filter.startsWith(this.columnFilters[columnKey])
                     // startsWith check will otherwise fail when filter cleared
@@ -97,7 +112,11 @@ define(
                         return false;
                     }
 
-                    doesMatchFilters = formattedValue.toLowerCase().indexOf(this.columnFilters[key]) !== -1;
+                    if (this.columnFilters[key] instanceof RegExp) {
+                        doesMatchFilters = this.columnFilters[key].test(formattedValue);
+                    } else {
+                        doesMatchFilters = formattedValue.toLowerCase().indexOf(this.columnFilters[key]) !== -1;
+                    }
                 });
 
                 return doesMatchFilters;

src/plugins/telemetryTable/components/table.vue

@@ -188,7 +188,17 @@
                                 class="c-table__search"
                                 @input="filterChanged(key)"
                                 @clear="clearFilter(key)"
-                            />
+                            >
+
+                                <button
+                                    class="c-search__use-regex"
+                                    :class="{ 'is-active': enableRegexSearch[key] }"
+                                    title="Click to enable regex: enter a string with slashes, like this: /regex_exp/"
+                                    @click="toggleRegex(key)"
+                                >
+                                    /R/
+                                </button>
+                            </search>
                         </table-column-header>
                     </tr>
                 </thead>
@@ -361,6 +371,7 @@ export default {
             paused: false,
             markedRows: [],
             isShowingMarkedRowsOnly: false,
+            enableRegexSearch: {},
             hideHeaders: configuration.hideHeaders,
             totalNumberOfRows: 0
         };
@@ -618,7 +629,16 @@ export default {
             this.headersHolderEl.scrollLeft = this.scrollable.scrollLeft;
         },
         filterChanged(columnKey) {
-            this.table.filteredRows.setColumnFilter(columnKey, this.filters[columnKey]);
+            if (this.enableRegexSearch[columnKey]) {
+                if (this.isCompleteRegex(this.filters[columnKey])) {
+                    this.table.filteredRows.setColumnRegexFilter(columnKey, this.filters[columnKey].slice(1, -1));
+                } else {
+                    return;
+                }
+            } else {
+                this.table.filteredRows.setColumnFilter(columnKey, this.filters[columnKey]);
+            }
+
             this.setHeight();
         },
         clearFilter(columnKey) {
@@ -956,6 +976,18 @@ export default {
 
             this.$nextTick().then(this.calculateColumnWidths);
         },
+        toggleRegex(key) {
+            this.$set(this.filters, key, '');
+
+            if (this.enableRegexSearch[key] === undefined) {
+                this.$set(this.enableRegexSearch, key, true);
+            } else {
+                this.$set(this.enableRegexSearch, key, !this.enableRegexSearch[key]);
+            }
+        },
+        isCompleteRegex(string) {
+            return (string.length > 2 && string[0] === '/' && string[string.length - 1] === '/');
+        },
         getViewContext() {
             return {
                 type: 'telemetry-table',

src/ui/components/search.scss

@@ -1,6 +1,11 @@
+@mixin visibleRegexButton {
+    opacity: 1;
+    padding: 1px 3px;
+    width: 24px;
+}
+
 .c-search {
     @include wrappedInput();
-
     padding-top: 2px;
     padding-bottom: 2px;
 
@@ -9,11 +14,46 @@
         content: $glyph-icon-magnify;
     }
 
+    &__use-regex {
+        // Button
+        $c: $colorBodyFg;
+        background: rgba($c, 0.2);
+        border: 1px solid rgba($c, 0.3);
+        color: $c;
+        border-radius: $controlCr;
+        font-weight: bold;
+        letter-spacing: 1px;
+        font-size: 0.8em;
+        margin-left: $interiorMarginSm;
+        min-width: 0;
+        opacity: 0;
+        order: 2;
+        overflow: hidden;
+        padding: 1px 0;
+        transform-origin: left;
+        transition: $transOut;
+        width: 0;
+
+        &.is-active {
+            $c: $colorBtnActiveBg;
+            @include visibleRegexButton();
+            background: rgba($c, 0.3);
+            border-color: $c;
+            color: $c;
+        }
+    }
+
     &__clear-input {
         display: none;
+        order: 99;
+        padding: 1px 0;
     }
 
     &.is-active {
+        .c-search__use-regex {
+            margin-left: 0;
+        }
+
         .c-search__clear-input {
             display: block;
         }
@@ -21,6 +61,15 @@
 
     input[type='text'],
     input[type='search'] {
+        margin-left: $interiorMargin;
+        order: 3;
         text-align: left;
     }
+
+    &:hover {
+        .c-search__use-regex {
+            @include visibleRegexButton();
+            transition: $transIn;
+        }
+    }
 }

src/ui/components/search.vue

@@ -15,6 +15,7 @@
         class="c-search__clear-input icon-x-in-circle"
         @click="clearInput"
     ></a>
+    <slot></slot>
 </div>
 </template>