Merge pull request 'fix: build errors, and annotation issues' (#37) from furqan into dev

Reviewed-on: https://gitea.maskantech.in/gitea_admin/pdf/pulls/37

frontend/src/viewer/AnnotationLayer.tsx

@@ -4,7 +4,6 @@ import type { Rect } from '../lib/coordinateMapping';
 export interface Annotation {
   id: string;
   type: 'highlight' | 'signature' | 'strikeout' | 'comment' | 'ink';
-  pageIndex: number;
   bbox: Rect;
   color?: string;
   author: string;

frontend/src/viewer/PDFViewer.tsx

@@ -256,7 +256,6 @@ export const PDFViewer = React.forwardRef<PDFViewerRef, PDFViewerProps>(({
         color: highlightColor,
         author: 'Current User',
         content: text,
-        pageIndex: pageIndex,
       };
       onAnnotationAdded?.(newAnno);
     }

wasm/bindings/pdf_engine_facade.cpp

@@ -142,6 +142,10 @@ std::expected<std::vector<std::string>, pdfengine::EngineError> WasmMockPage::ex
     return std::vector<std::string>();
 }
 
+std::expected<std::vector<pdfengine::PdfPage::AnnotationInfo>, pdfengine::EngineError> WasmMockPage::extractAnnotations() const {
+    return std::vector<pdfengine::PdfPage::AnnotationInfo>();
+}
+
 std::expected<double, pdfengine::EngineError> WasmMockPage::getGlyphWidth(const std::string& fontName, uint32_t charcode, double fontSize) const {
     (void)fontName; (void)charcode;
     return 6.0 * (fontSize / 12.0);

wasm/bindings/pdf_engine_facade.hpp

@@ -22,6 +22,7 @@ public:
     [[nodiscard]] std::expected<pdfengine::PageModel, pdfengine::EngineError> extractDocumentModel() const override;
     [[nodiscard]] std::expected<std::vector<pdfengine::FontInfo>, pdfengine::EngineError> getFonts() const override;
     [[nodiscard]] std::expected<std::vector<std::string>, pdfengine::EngineError> extractAnnotationsText() const override;
+    [[nodiscard]] std::expected<std::vector<pdfengine::PdfPage::AnnotationInfo>, pdfengine::EngineError> extractAnnotations() const override;
     [[nodiscard]] std::expected<double, pdfengine::EngineError> getGlyphWidth(const std::string& fontName, uint32_t charcode, double fontSize) const override;
 
     [[nodiscard]] pdfengine::DevicePoint pageToDevice(const pdfengine::Point2D& pagePoint, int deviceWidth, int deviceHeight, int rotate = 0) const noexcept override;