Framework WIP:

- Apps loading

kdots/head.tpl

@@ -48,14 +48,8 @@
 	<!-- status app is looking for this -->
 	<div slot="aside" id="egw_fw_sidebar_r"></div>
 
-	<!-- Fake app -->
-	<egw-app name="fake app" class="placeholder">
-		<div style="border: 1px dotted">Something inside the app - main</div>
-		<div slot="left">Left content</div>
-		<div slot="right">right content</div>
-		<div slot="right-header">
-		</div>
-	</egw-app>
+	<!-- Currently open app -->
+	<egw-app name="{open_app_name}" url="{open_app_url}" active></egw-app>
 </egw-framework>
 
 

kdots/inc/class.kdots_framework.inc.php

@@ -29,7 +29,12 @@ class kdots_framework extends Api\Framework\Ajax
 	{
 		$data = parent::_get_header($extra);
 		$data['application-list'] = htmlentities(json_encode($extra['navbar-apps'], JSON_HEX_QUOT | JSON_HEX_AMP), ENT_QUOTES, 'UTF-8');
-
+		$open_app = current(array_filter($extra['navbar-apps'], function ($app)
+		{
+			return $app['active'] ?? false;
+		})) ?? [];
+		$data['open_app_name'] = $open_app['name'];
+		$data['open_app_url'] = $open_app['url'];
 		return $data;
 	}
 

kdots/js/EgwFramework.styles.ts

@@ -131,4 +131,12 @@ export default css`
 	.egw_fw__open_applications sl-tab:hover::part(close-button), .egw_fw__open_applications sl-tab[active]::part(close-button) {
 		visibility: visible;
 	}
+
+	::slotted(egw-app) {
+		display: none;
+	}
+
+	::slotted(egw-app[active]) {
+		display: flex;
+	}
 `

kdots/js/EgwFramework.ts

@@ -1,4 +1,4 @@
-import {css, html, LitElement} from "lit";
+import {css, html, LitElement, nothing} from "lit";
 import {customElement} from "lit/decorators/custom-element.js";
 import {property} from "lit/decorators/property.js";
 import {classMap} from "lit/directives/class-map.js";
@@ -6,7 +6,7 @@ import {repeat} from "lit/directives/repeat.js";
 import "@shoelace-style/shoelace/dist/components/split-panel/split-panel.js";
 import styles from "./EgwFramework.styles";
 import {egw} from "../../api/js/jsapi/egw_global";
-import {SlTab, SlTabGroup} from "@shoelace-style/shoelace";
+import {SlDropdown, SlTab, SlTabGroup} from "@shoelace-style/shoelace";
 import {EgwFrameworkApp} from "./EgwFrameworkApp";
 
 /**
@@ -93,9 +93,16 @@ export class EgwFramework extends LitElement
 	@property()
 	layout = "default";
 
+	/**
+	 * This is the list of all applications we know about
+	 *
+	 * @type {any[]}
+	 */
 	@property({type: Array, attribute: "application-list"})
 	applicationList = [];
 
+	private get tabs() : SlTabGroup { return this.shadowRoot.querySelector("sl-tab-group");}
+
 	get egw() : typeof egw
 	{
 		return window.egw ?? <typeof egw>{
@@ -131,16 +138,30 @@ export class EgwFramework extends LitElement
 			(menuaction ? '.' + menuaction[1] : '');
 	};
 
-	public loadApp(appname)
+	public loadApp(appname, active = false)
 	{
 		const app = this.applicationList.find(a => a.name == appname);
 		let appComponent = <EgwFrameworkApp>document.createElement("egw-app");
 		appComponent.id = appname;
 		appComponent.name = appname;
 		appComponent.url = app?.url;
+
 		this.append(appComponent);
-		app.opened = this.shadowRoot.querySelectorAll("sl-tab").length;
+		// App was not in the tab list
+		if(typeof app.opened == "undefined")
+		{
+			app.opened = this.shadowRoot.querySelectorAll("sl-tab").length;
 		this.requestUpdate("applicationList");
+		}
+
+		// Wait until new tab is there to activate it
+		if(active)
+		{
+			this.updateComplete.then(() =>
+			{
+				this.tabs.show(appname);
+			})
+		}
 
 		return appComponent;
 	}
@@ -214,17 +235,28 @@ export class EgwFramework extends LitElement
 	 */
 	protected _applicationListAppTemplate(app)
 	{
+		if(app.status !== "1")
+		{
+			return nothing;
+		}
+
 		return html`
             <sl-tooltip placement="bottom" role="menuitem" content="${app.title}">
                 <et2-button-icon src="${app.icon}" aria-label="${app.title}" role="menuitem" noSubmit
-                                 helptext="${app.title}"></et2-button-icon>
+                                 helptext="${app.title}"
+                                 @click=${() =>
+                                 {
+                                     this.loadApp(app.name, true);
+                                     (<SlDropdown>this.shadowRoot.querySelector(".egw_fw__app_list")).hide();
+                                 }}
+                ></et2-button-icon>
             </sl-tooltip>`;
 	}
 
 	protected _applicationTabTemplate(app)
 	{
 		return html`
-            <sl-tab slot="nav" panel="${app.name}" closable aria-label="${app.title}">
+            <sl-tab slot="nav" panel="${app.name}" closable aria-label="${app.title}" ?active=${app.active}>
                 <sl-tooltip placement="bottom" content="${app.title}" hoist>
                     <et2-image src="${app.icon}"></et2-image>
                 </sl-tooltip>
@@ -260,7 +292,9 @@ export class EgwFramework extends LitElement
                                   @sl-tab-show=${this.handleApplicationTabShow}
                                   @sl-close=${this.handleApplicationTabClose}
                     >
-                        ${repeat(this.applicationList.filter(app => app.opened).sort((a, b) => a.opened - b.opened), (app) => this._applicationTabTemplate(app))}
+                        ${repeat(this.applicationList
+                                .filter(app => typeof app.opened !== "undefined")
+                                .sort((a, b) => a.opened - b.opened), (app) => this._applicationTabTemplate(app))}
                     </sl-tab-group>
                     <slot name="header"><span class="placeholder">header</span></slot>
                     <slot name="header-right"><span class="placeholder">header-right</span></slot>

kdots/js/EgwFrameworkApp.styles.ts

@@ -122,6 +122,20 @@ export default css`
 		overflow: hidden;
 	}
 
+	.egw_fw_app {
+		--application-color: var(--primary-background-color);
+	}
+
+	.egw_fw_app__loading {
+		text-align: center;
+
+		sl-spinner {
+			--track-width: 1rem;
+			font-size: 10rem;
+			--indicator-color: var(--application-color, var(--primary-background-color, var(--sl-color-primary-600)));
+		}
+	}
+
 	@media (min-width: 600px) {
 		.egw_fw_app__main {
 			grid-template-columns: [start left] min-content [ main] 1fr [right] min-content [end];

kdots/js/EgwFrameworkApp.ts

@@ -1,8 +1,9 @@
-import {css, html, LitElement, nothing} from "lit";
+import {css, html, LitElement, nothing, render} from "lit";
 import {customElement} from "lit/decorators/custom-element.js";
 import {property} from "lit/decorators/property.js";
 import {state} from "lit/decorators/state.js";
 import {classMap} from "lit/directives/class-map.js";
+import {unsafeHTML} from "lit/directives/unsafe-html.js";
 
 import styles from "./EgwFrameworkApp.styles";
 import {SlSplitPanel} from "@shoelace-style/shoelace";
@@ -138,15 +139,11 @@ export class EgwFrameworkApp extends LitElement
 		{
 			this.rightPanelInfo.preferenceWidth = parseInt(width) ?? this.rightPanelInfo.defaultWidth;
 		});
-
-		// Register the "data" plugin
-		this.egw.registerJSONPlugin(this.jsonDataHandler, this, 'data');
 	}
 
 	disconnectedCallback()
 	{
 		super.disconnectedCallback();
-		this.egw.unregisterJSONPlugin(this.jsonDataHandler, this, "data", false)
 	}
 
 	firstUpdated()
@@ -186,16 +183,11 @@ export class EgwFrameworkApp extends LitElement
 		return this.loadingPromise = this.egw.request(
 			this.framework.getMenuaction('ajax_exec', targetUrl, this.name),
 			[targetUrl]
-		);
-	}
-
-	protected jsonDataHandler(type, res, req)
-	{
-		if(req.context !== this)
+		).then((data : string[]) =>
 		{
-			return;
-		}
-		debugger;
+			// Load request returns HTML.  Shove it in.
+			render(html`${unsafeHTML(data.join(""))}`, this);
+		});
 	}
 
 	public showLeft()
@@ -275,6 +267,20 @@ export class EgwFrameworkApp extends LitElement
 		}
 	}
 
+	/**
+	 * Displayed for the time between when the application is added and when the server responds with content
+	 *
+	 * @returns {TemplateResult<1>}
+	 * @protected
+	 */
+	protected _loadingTemplate()
+	{
+		return html`
+            <div class="egw_fw_app__loading">
+                <sl-spinner></sl-spinner>
+            </div>`;
+	}
+	
 	protected _asideTemplate(parentSlot, side, label?)
 	{
 		const asideClassMap = classMap({
@@ -367,7 +373,7 @@ export class EgwFrameworkApp extends LitElement
                         </header>
                         <div slot="start" class="egw_fw_app__main_content content" part="content"
                              aria-label="${this.name}" tabindex="0">
-                            <slot><span class="placeholder">main</span></slot>
+                            <slot>${this._loadingTemplate()}<span class="placeholder">main</span></slot>
                         </div>
                         <footer slot="start" class="egw_fw_app__footer footer" part="footer">
                             <slot name="footer"><span class="placeholder">main-footer</span></slot>