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feat: adding tree view and allowing pinning hovercards #2418

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020464d
Adding tree view and allowing pinning hover cards
max-marped Jun 8, 2026
7e15913
Updating file budget
max-marped Jun 17, 2026
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2 changes: 1 addition & 1 deletion angular.json
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Original file line number Diff line number Diff line change
Expand Up @@ -61,7 +61,7 @@
{
"type": "anyComponentStyle",
"maximumWarning": "8kb",
"maximumError": "10kb"
"maximumError": "20kb"
}
],
"fileReplacements": [
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116 changes: 100 additions & 16 deletions src/app/shared/modules/dynamic-material-table/table/dynamic-mat-table.component.html
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Original file line number Diff line number Diff line change
Expand Up @@ -217,11 +217,13 @@
<span class="cell-with-icon">
<mat-icon
class="cell-icon"
[class.pinned]="isHoverCardPinned(row, column)"
fontIcon="description"
#hoverOriginSpan="cdkOverlayOrigin"
cdkOverlayOrigin
(mouseenter)="hoverKey = makeKey(row, column)"
(mouseleave)="hoverKey = null"
(mouseenter)="onHoverCardTriggerEnter(row, column)"
(mouseleave)="onHoverCardTriggerLeave(row, column)"
(click)="togglePinnedHoverCard($event, row, column)"
></mat-icon>
<span
class="cell-text"
Expand All @@ -231,20 +233,55 @@
<ng-template
cdkConnectedOverlay
[cdkConnectedOverlayOrigin]="hoverOriginSpan"
[cdkConnectedOverlayOpen]="hoverKey === makeKey(row, column)"
[cdkConnectedOverlayOpen]="isHoverCardOpen(row, column)"
[cdkConnectedOverlayPositions]="metadataOverlayPositions"
[cdkConnectedOverlayHasBackdrop]="
isHoverCardPinned(row, column)
"
cdkConnectedOverlayBackdropClass="cdk-overlay-transparent-backdrop"
(backdropClick)="closePinnedHoverCard()"
>
<mat-card class="hover-card">
<mat-card
class="hover-card"
[class.metadata-hover-card]="
isScientificMetadataColumn(column)
"
(mouseenter)="onHoverCardContentEnter(row, column)"
(mouseleave)="onHoverCardContentLeave(row, column)"
(click)="stopEventPropagation($event)"
>
<mat-card-title class="hover-card-title">
{{
column.header || column.name | translate: localization
}}
</mat-card-title>
<div
mat-card-content
class="hover-card-content"
[innerHTML]="metadataNameHoverContent(row)"
></div>
<ng-container
*ngIf="
isScientificMetadataColumn(column);
else metadataNameHoverContentCard
"
>
<div mat-card-content class="hover-card-content">
<div
*ngIf="
hasScientificMetadata(row, column);
else emptyScientificMetadata
"
class="scientific-metadata-hover-content"
>
<tree-view
[metadata]="getScientificMetadata(row, column)"
></tree-view>
</div>
</div>
</ng-container>
<ng-template #metadataNameHoverContentCard>
<div
mat-card-content
class="hover-card-content"
[innerHTML]="metadataNameHoverContent(row)"
></div>
</ng-template>
</mat-card>
</ng-template>
</ng-container>
Expand Down Expand Up @@ -321,25 +358,68 @@
<ng-container *ngIf="column.hoverContent && !column.hoverOnCell">
<span
class="icon-wrapper"
[class.pinned]="pinnedHoverKey && isHoverCardPinned(row, column)"
[class.not-pinned]="
pinnedHoverKey && !isHoverCardPinned(row, column)
"
#hoverOrigin="cdkOverlayOrigin"
cdkOverlayOrigin
(mouseenter)="hoverKey = makeKey(row, column)"
(mouseleave)="hoverKey = null"
(mouseenter)="onHoverCardTriggerEnter(row, column)"
(mouseleave)="onHoverCardTriggerLeave(row, column)"
(click)="togglePinnedHoverCard($event, row, column)"
>
<mat-icon class="hover-icon" fontIcon="description"></mat-icon>
<ng-template
cdkConnectedOverlay
[cdkConnectedOverlayOrigin]="hoverOrigin"
[cdkConnectedOverlayOpen]="hoverKey === makeKey(row, column)"
[cdkConnectedOverlayOpen]="isHoverCardOpen(row, column)"
[cdkConnectedOverlayPositions]="overlayPositions"
[cdkConnectedOverlayHasBackdrop]="isHoverCardPinned(row, column)"
cdkConnectedOverlayBackdropClass="cdk-overlay-transparent-backdrop"
(backdropClick)="closePinnedHoverCard()"
>
<mat-card class="hover-card">
<mat-card
class="hover-card"
[class.metadata-hover-card]="isScientificMetadataColumn(column)"
[class.pinned-card]="pinnedHoverKey"
(mouseenter)="onHoverCardContentEnter(row, column)"
(mouseleave)="onHoverCardContentLeave(row, column)"
(click)="stopEventPropagation($event)"
>
<mat-card-title class="hover-card-title">
{{ column.header || column.name | translate: localization }}
<mat-icon
*ngIf="pinnedHoverKey"
class="pinned-icon"
aria-label="Pinned hover card"
>push_pin</mat-icon
>
</mat-card-title>
<div mat-card-content class="hover-card-content">
{{ getColumnValue(row, column) || "No content" }}
</div>
<ng-container
*ngIf="
isScientificMetadataColumn(column);
else standardHoverContentCard
"
>
<div mat-card-content class="hover-card-content">
<div
*ngIf="
hasScientificMetadata(row, column);
else emptyScientificMetadata
"
class="scientific-metadata-hover-content"
>
<tree-view
[metadata]="getScientificMetadata(row, column)"
></tree-view>
</div>
</div>
</ng-container>
<ng-template #standardHoverContentCard>
<div mat-card-content class="hover-card-content">
{{ getColumnValue(row, column) || "No content" }}
</div>
</ng-template>
</mat-card>
</ng-template>
</span>
Expand All @@ -355,6 +435,10 @@
</mat-footer-cell>
</ng-container>

<ng-template #emptyScientificMetadata>
<div class="hover-card-empty">No content</div>
</ng-template>

<ng-container matColumnDef="progress">
<mat-header-cell
*matHeaderCellDef
Expand Down
55 changes: 54 additions & 1 deletion src/app/shared/modules/dynamic-material-table/table/dynamic-mat-table.component.scss
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Original file line number Diff line number Diff line change
Expand Up @@ -280,6 +280,25 @@ cdk-virtual-scroll-viewport {
display: flex;
justify-content: center;
width: 100%;

&.pinned {
.mat-icon {
position: relative;

&::after {
content: "push_pin";
color: var(--mat-table-row-item-label-text-color);
font-size: 12px;
position: absolute;
bottom: -2px;
right: -2px;
}
}
}

&.not-pinned {
opacity: 0.5;
}
}

.footer-column {
Expand Down Expand Up @@ -333,18 +352,36 @@ cdk-virtual-scroll-viewport {
.hover-card {
min-width: 300px;
max-width: 620px;
max-height: min(70vh, 640px);
display: flex;
flex-direction: column;
}

.metadata-hover-card {
max-width: calc(100vw - 32px);

&.pinned-card {
box-shadow: 0 0 16px rgba(0, 0, 0, 0.5);
}
}

.hover-icon {
color: var(--theme-primary-default);
cursor: pointer;
}

.hover-card-title {
padding: 0 16px;
font-size: 14px;
border-radius: 4px 4px 0 0;
color: white;
color: var(--theme-header-1-lighter-contrast);
background: var(--theme-header-1-lighter);

.pinned-icon {
font-size: inherit;
line-height: inherit;
vertical-align: top;
}
}

.hover-card-content {
Expand All @@ -354,6 +391,22 @@ cdk-virtual-scroll-viewport {
border-radius: 0 0 4px 4px;
white-space: pre-line;
word-wrap: break-word;
overflow: auto;
flex: 1 1 auto;
max-height: min(60vh, 560px);
}

.scientific-metadata-hover-content {
width: 100%;
min-width: min(40vw, 720px);
}

.hover-card-empty {
padding: 4px 0;
}

.icon-wrapper {
display: inline-flex;
}

/* zebra stripes */
Expand Down
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