N°8641 - Dashboard editor front-end first commit for Form SDK integration.

* No dashlet edition
* Dashboard are not persisted
* Unable to load a dashboard from an endpoint (refresh)
* Grid library need proper npm integration
This commit is contained in:
Stephen Abello
2026-01-06 15:23:51 +01:00
parent 3e879c64a7
commit a713e1b56e
167 changed files with 32266 additions and 763 deletions

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import { NgCompInputs, NgGridStackWidget } from './types';
import * as i0 from "@angular/core";
/**
* Base widget class for GridStack Angular integration.
*/
export declare abstract class BaseWidget {
/**
* Complete widget definition including position, size, and Angular-specific data.
* Populated automatically when the widget is loaded or saved.
*/
widgetItem?: NgGridStackWidget;
/**
* Override this method to return serializable data for this widget.
*
* Return an object with properties that map to your component's @Input() fields.
* The selector is handled automatically, so only include component-specific data.
*
* @returns Object containing serializable component data
*
* @example
* ```typescript
* serialize() {
* return {
* title: this.title,
* value: this.value,
* settings: this.settings
* };
* }
* ```
*/
serialize(): NgCompInputs | undefined;
/**
* Override this method to handle widget restoration from saved data.
*
* Use this for complex initialization that goes beyond simple @Input() mapping.
* The default implementation automatically assigns input data to component properties.
*
* @param w The saved widget data including input properties
*
* @example
* ```typescript
* deserialize(w: NgGridStackWidget) {
* super.deserialize(w); // Call parent for basic setup
*
* // Custom initialization logic
* if (w.input?.complexData) {
* this.processComplexData(w.input.complexData);
* }
* }
* ```
*/
deserialize(w: NgGridStackWidget): void;
static ɵfac: i0.ɵɵFactoryDeclaration<BaseWidget, never>;
static ɵprov: i0.ɵɵInjectableDeclaration<BaseWidget>;
}

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/**
* gridstack-item.component.ts 12.3.3
* Copyright (c) 2022-2024 Alain Dumesny - see GridStack root license
*/
import { ElementRef, ViewContainerRef, OnDestroy, ComponentRef } from '@angular/core';
import { GridItemHTMLElement, GridStackNode } from 'gridstack';
import { BaseWidget } from './base-widget';
import * as i0 from "@angular/core";
/**
* Extended HTMLElement interface for grid items.
* Stores a back-reference to the Angular component for integration.
*/
export interface GridItemCompHTMLElement extends GridItemHTMLElement {
/** Back-reference to the Angular GridStackItem component */
_gridItemComp?: GridstackItemComponent;
}
/**
* Angular component wrapper for individual GridStack items.
*
* This component represents a single grid item and handles:
* - Dynamic content creation and management
* - Integration with parent GridStack component
* - Component lifecycle and cleanup
* - Widget options and configuration
*
* Use in combination with GridstackComponent for the parent grid.
*
* @example
* ```html
* <gridstack>
* <gridstack-item [options]="{x: 0, y: 0, w: 2, h: 1}">
* <my-widget-component></my-widget-component>
* </gridstack-item>
* </gridstack>
* ```
*/
export declare class GridstackItemComponent implements OnDestroy {
protected readonly elementRef: ElementRef<GridItemCompHTMLElement>;
/**
* Container for dynamic component creation within this grid item.
* Used to append child components programmatically.
*/
container?: ViewContainerRef;
/**
* Component reference for dynamic component removal.
* Used internally when this component is created dynamically.
*/
ref: ComponentRef<GridstackItemComponent> | undefined;
/**
* Reference to child widget component for serialization.
* Used to save/restore additional data along with grid position.
*/
childWidget: BaseWidget | undefined;
/**
* Grid item configuration options.
* Defines position, size, and behavior of this grid item.
*
* @example
* ```typescript
* itemOptions: GridStackNode = {
* x: 0, y: 0, w: 2, h: 1,
* noResize: true,
* content: 'Item content'
* };
* ```
*/
set options(val: GridStackNode);
/** return the latest grid options (from GS once built, otherwise initial values) */
get options(): GridStackNode;
protected _options?: GridStackNode;
/** return the native element that contains grid specific fields as well */
get el(): GridItemCompHTMLElement;
/** clears the initial options now that we've built */
clearOptions(): void;
constructor(elementRef: ElementRef<GridItemCompHTMLElement>);
ngOnDestroy(): void;
static ɵfac: i0.ɵɵFactoryDeclaration<GridstackItemComponent, never>;
static ɵcmp: i0.ɵɵComponentDeclaration<GridstackItemComponent, "gridstack-item", never, { "options": "options"; }, {}, never, ["*"], true>;
}

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/**
* gridstack.component.ts 12.3.3
* Copyright (c) 2022-2024 Alain Dumesny - see GridStack root license
*/
import { AfterContentInit, ElementRef, EventEmitter, OnDestroy, OnInit, QueryList, Type, ViewContainerRef, ComponentRef } from '@angular/core';
import { Subscription } from 'rxjs';
import { GridHTMLElement, GridItemHTMLElement, GridStack, GridStackNode, GridStackOptions } from 'gridstack';
import { NgGridStackNode, NgGridStackWidget } from './types';
import { GridstackItemComponent } from './gridstack-item.component';
import * as i0 from "@angular/core";
/**
* Event handler callback signatures for different GridStack events.
* These types define the structure of data passed to Angular event emitters.
*/
/** Callback for general events (enable, disable, etc.) */
export declare type eventCB = {
event: Event;
};
/** Callback for element-specific events (resize, drag, etc.) */
export declare type elementCB = {
event: Event;
el: GridItemHTMLElement;
};
/** Callback for events affecting multiple nodes (change, etc.) */
export declare type nodesCB = {
event: Event;
nodes: GridStackNode[];
};
/** Callback for drop events with before/after node state */
export declare type droppedCB = {
event: Event;
previousNode: GridStackNode;
newNode: GridStackNode;
};
/**
* Extended HTMLElement interface for the grid container.
* Stores a back-reference to the Angular component for integration purposes.
*/
export interface GridCompHTMLElement extends GridHTMLElement {
/** Back-reference to the Angular GridStack component */
_gridComp?: GridstackComponent;
}
/**
* Mapping of selector strings to Angular component types.
* Used for dynamic component creation based on widget selectors.
*/
export declare type SelectorToType = {
[key: string]: Type<Object>;
};
/**
* Angular component wrapper for GridStack.
*
* This component provides Angular integration for GridStack grids, handling:
* - Grid initialization and lifecycle
* - Dynamic component creation and management
* - Event binding and emission
* - Integration with Angular change detection
*
* Use in combination with GridstackItemComponent for individual grid items.
*
* @example
* ```html
* <gridstack [options]="gridOptions" (change)="onGridChange($event)">
* <div empty-content>Drag widgets here</div>
* </gridstack>
* ```
*/
export declare class GridstackComponent implements OnInit, AfterContentInit, OnDestroy {
protected readonly elementRef: ElementRef<GridCompHTMLElement>;
/**
* List of template-based grid items (not recommended approach).
* Used to sync between DOM and GridStack internals when items are defined in templates.
* Prefer dynamic component creation instead.
*/
gridstackItems?: QueryList<GridstackItemComponent>;
/**
* Container for dynamic component creation (recommended approach).
* Used to append grid items programmatically at runtime.
*/
container?: ViewContainerRef;
/**
* Grid configuration options.
* Can be set before grid initialization or updated after grid is created.
*
* @example
* ```typescript
* gridOptions: GridStackOptions = {
* column: 12,
* cellHeight: 'auto',
* animate: true
* };
* ```
*/
set options(o: GridStackOptions);
/** Get the current running grid options */
get options(): GridStackOptions;
/**
* Controls whether empty content should be displayed.
* Set to true to show ng-content with 'empty-content' selector when grid has no items.
*
* @example
* ```html
* <gridstack [isEmpty]="gridItems.length === 0">
* <div empty-content>Drag widgets here to get started</div>
* </gridstack>
* ```
*/
isEmpty?: boolean;
/**
* GridStack event emitters for Angular integration.
*
* These provide Angular-style event handling for GridStack events.
* Alternatively, use `this.grid.on('event1 event2', callback)` for multiple events.
*
* Note: 'CB' suffix prevents conflicts with native DOM events.
*
* @example
* ```html
* <gridstack (changeCB)="onGridChange($event)" (droppedCB)="onItemDropped($event)">
* </gridstack>
* ```
*/
/** Emitted when widgets are added to the grid */
addedCB: EventEmitter<nodesCB>;
/** Emitted when grid layout changes */
changeCB: EventEmitter<nodesCB>;
/** Emitted when grid is disabled */
disableCB: EventEmitter<eventCB>;
/** Emitted during widget drag operations */
dragCB: EventEmitter<elementCB>;
/** Emitted when widget drag starts */
dragStartCB: EventEmitter<elementCB>;
/** Emitted when widget drag stops */
dragStopCB: EventEmitter<elementCB>;
/** Emitted when widget is dropped */
droppedCB: EventEmitter<droppedCB>;
/** Emitted when grid is enabled */
enableCB: EventEmitter<eventCB>;
/** Emitted when widgets are removed from the grid */
removedCB: EventEmitter<nodesCB>;
/** Emitted during widget resize operations */
resizeCB: EventEmitter<elementCB>;
/** Emitted when widget resize starts */
resizeStartCB: EventEmitter<elementCB>;
/** Emitted when widget resize stops */
resizeStopCB: EventEmitter<elementCB>;
/**
* Get the native DOM element that contains grid-specific fields.
* This element has GridStack properties attached to it.
*/
get el(): GridCompHTMLElement;
/**
* Get the underlying GridStack instance.
* Use this to access GridStack API methods directly.
*
* @example
* ```typescript
* this.gridComponent.grid.addWidget({x: 0, y: 0, w: 2, h: 1});
* ```
*/
get grid(): GridStack | undefined;
/**
* Component reference for dynamic component removal.
* Used internally when this component is created dynamically.
*/
ref: ComponentRef<GridstackComponent> | undefined;
/**
* Mapping of component selectors to their types for dynamic creation.
*
* This enables dynamic component instantiation from string selectors.
* Angular doesn't provide public access to this mapping, so we maintain our own.
*
* @example
* ```typescript
* GridstackComponent.addComponentToSelectorType([MyWidgetComponent]);
* ```
*/
static selectorToType: SelectorToType;
/**
* Register a list of Angular components for dynamic creation.
*
* @param typeList Array of component types to register
*
* @example
* ```typescript
* GridstackComponent.addComponentToSelectorType([
* MyWidgetComponent,
* AnotherWidgetComponent
* ]);
* ```
*/
static addComponentToSelectorType(typeList: Array<Type<Object>>): void;
/**
* Extract the selector string from an Angular component type.
*
* @param type The component type to get selector from
* @returns The component's selector string
*/
static getSelector(type: Type<Object>): string;
protected _options?: GridStackOptions;
protected _grid?: GridStack;
protected _sub: Subscription | undefined;
protected loaded?: boolean;
constructor(elementRef: ElementRef<GridCompHTMLElement>);
ngOnInit(): void;
/** wait until after all DOM is ready to init gridstack children (after angular ngFor and sub-components run first) */
ngAfterContentInit(): void;
ngOnDestroy(): void;
/**
* called when the TEMPLATE (not recommended) list of items changes - get a list of nodes and
* update the layout accordingly (which will take care of adding/removing items changed by Angular)
*/
updateAll(): void;
/** check if the grid is empty, if so show alternative content */
checkEmpty(): void;
/** get all known events as easy to use Outputs for convenience */
protected hookEvents(grid?: GridStack): void;
protected unhookEvents(grid?: GridStack): void;
static ɵfac: i0.ɵɵFactoryDeclaration<GridstackComponent, never>;
static ɵcmp: i0.ɵɵComponentDeclaration<GridstackComponent, "gridstack", never, { "options": "options"; "isEmpty": "isEmpty"; }, { "addedCB": "addedCB"; "changeCB": "changeCB"; "disableCB": "disableCB"; "dragCB": "dragCB"; "dragStartCB": "dragStartCB"; "dragStopCB": "dragStopCB"; "droppedCB": "droppedCB"; "enableCB": "enableCB"; "removedCB": "removedCB"; "resizeCB": "resizeCB"; "resizeStartCB": "resizeStartCB"; "resizeStopCB": "resizeStopCB"; }, ["gridstackItems"], ["[empty-content]", "*"], true>;
}
/**
* can be used when a new item needs to be created, which we do as a Angular component, or deleted (skip)
**/
export declare function gsCreateNgComponents(host: GridCompHTMLElement | HTMLElement, n: NgGridStackNode, add: boolean, isGrid: boolean): HTMLElement | undefined;
/**
* called for each item in the grid - check if additional information needs to be saved.
* Note: since this is options minus gridstack protected members using Utils.removeInternalForSave(),
* this typically doesn't need to do anything. However your custom Component @Input() are now supported
* using BaseWidget.serialize()
*/
export declare function gsSaveAdditionalNgInfo(n: NgGridStackNode, w: NgGridStackWidget): void;
/**
* track when widgeta re updated (rather than created) to make sure we de-serialize them as well
*/
export declare function gsUpdateNgComponents(n: NgGridStackNode): void;

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import * as i0 from "@angular/core";
import * as i1 from "./gridstack-item.component";
import * as i2 from "./gridstack.component";
/**
* @deprecated Use GridstackComponent and GridstackItemComponent as standalone components instead.
*
* This NgModule is provided for backward compatibility but is no longer the recommended approach.
* Import components directly in your standalone components or use the new Angular module structure.
*
* @example
* ```typescript
* // Preferred approach - standalone components
* @Component({
* selector: 'my-app',
* imports: [GridstackComponent, GridstackItemComponent],
* template: '<gridstack></gridstack>'
* })
* export class AppComponent {}
*
* // Legacy approach (deprecated)
* @NgModule({
* imports: [GridstackModule]
* })
* export class AppModule {}
* ```
*/
export declare class GridstackModule {
static ɵfac: i0.ɵɵFactoryDeclaration<GridstackModule, never>;
static ɵmod: i0.ɵɵNgModuleDeclaration<GridstackModule, never, [typeof i1.GridstackItemComponent, typeof i2.GridstackComponent], [typeof i1.GridstackItemComponent, typeof i2.GridstackComponent]>;
static ɵinj: i0.ɵɵInjectorDeclaration<GridstackModule>;
}

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node_modules/gridstack/dist/angular/lib/types.d.ts generated vendored Normal file
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/**
* gridstack-item.component.ts 12.3.3
* Copyright (c) 2025 Alain Dumesny - see GridStack root license
*/
import { GridStackNode, GridStackOptions, GridStackWidget } from "gridstack";
/**
* Extended GridStackWidget interface for Angular integration.
* Adds Angular-specific properties for dynamic component creation.
*/
export interface NgGridStackWidget extends GridStackWidget {
/** Angular component selector for dynamic creation (e.g., 'my-widget') */
selector?: string;
/** Serialized data for component @Input() properties */
input?: NgCompInputs;
/** Configuration for nested sub-grids */
subGridOpts?: NgGridStackOptions;
}
/**
* Extended GridStackNode interface for Angular integration.
* Adds component selector for dynamic content creation.
*/
export interface NgGridStackNode extends GridStackNode {
/** Angular component selector for this node's content */
selector?: string;
}
/**
* Extended GridStackOptions interface for Angular integration.
* Supports Angular-specific widget definitions and nested grids.
*/
export interface NgGridStackOptions extends GridStackOptions {
/** Array of Angular widget definitions for initial grid setup */
children?: NgGridStackWidget[];
/** Configuration for nested sub-grids (Angular-aware) */
subGridOpts?: NgGridStackOptions;
}
/**
* Type for component input data serialization.
* Maps @Input() property names to their values for widget persistence.
*
* @example
* ```typescript
* const inputs: NgCompInputs = {
* title: 'My Widget',
* value: 42,
* config: { enabled: true }
* };
* ```
*/
export declare type NgCompInputs = {
[key: string]: any;
};