Feature/v2/embed pdf (#4437)

Switched to Embed pdf for viewer --------- Co-authored-by: Copilot <[email protected]> Co-authored-by: James Brunton <[email protected]>
2026-07-15 11:00:47 +02:00 · 2025-09-19 15:35:51 +01:00
parent f29bbfd15b
commit 065bb46c1e
27 changed files with 2730 additions and 728 deletions
@@ -0,0 +1,44 @@
+import { useEffect, useRef } from 'react';
+import { useZoom } from '@embedpdf/plugin-zoom/react';
+import { useViewer } from '../../contexts/ViewerContext';
+
+/**
+ * Component that runs inside EmbedPDF context and manages zoom state locally
+ */
+export function ZoomAPIBridge() {
+  const { provides: zoom, state: zoomState } = useZoom();
+  const { registerBridge, triggerImmediateZoomUpdate } = useViewer();
+  const hasSetInitialZoom = useRef(false);
+
+  // Set initial zoom once when plugin is ready
+  useEffect(() => {
+    if (zoom && !hasSetInitialZoom.current) {
+      hasSetInitialZoom.current = true;
+      setTimeout(() => {
+        zoom.requestZoom(1.4);
+      }, 50);
+    }
+  }, [zoom]);
+
+  useEffect(() => {
+    if (zoom && zoomState) {
+      // Update local state
+      const currentZoomLevel = zoomState.currentZoomLevel || 1.4;
+      const newState = {
+        currentZoom: currentZoomLevel,
+        zoomPercent: Math.round(currentZoomLevel * 100),
+      };
+
+      // Trigger immediate update for responsive UI
+      triggerImmediateZoomUpdate(newState.zoomPercent);
+
+      // Register this bridge with ViewerContext
+      registerBridge('zoom', {
+        state: newState,
+        api: zoom
+      });
+    }
+  }, [zoom, zoomState]);
+
+  return null;
+}