225 lines
13 KiB
C#
225 lines
13 KiB
C#
using System;
|
|
using System.Runtime.CompilerServices;
|
|
using System.Runtime.InteropServices;
|
|
|
|
namespace Paroxe.PdfRenderer.Internal
|
|
{
|
|
public static class NativeMethods
|
|
{
|
|
#if !UNITY_WEBGL || UNITY_EDITOR
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern IntPtr FPDFAction_GetDest(IntPtr document, IntPtr action);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern uint FPDFAction_GetFilePath(IntPtr action, [In, Out] byte[] buffer, uint buflen);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern uint FPDFAction_GetType(IntPtr action);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern uint FPDFAction_GetURIPath(IntPtr document, IntPtr action, [In, Out] byte[] buffer, uint buflen);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern uint FPDFDest_GetDestPageIndex(IntPtr document, IntPtr dest);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern IntPtr FPDFLink_GetAction(IntPtr link);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern IntPtr FPDFLink_GetDest(IntPtr document, IntPtr link);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern IntPtr FPDFLink_LoadWebLinks(IntPtr text_page);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern void FPDFLink_CloseWebLinks(IntPtr link_page);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern int FPDFLink_GetURL(IntPtr link_page, int link_index, [In, Out] byte[] buffer, uint buflen);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern int FPDFLink_CountWebLinks(IntPtr link_page);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern int FPDFLink_CountRects(IntPtr link_page, int link_index);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern bool FPDFLink_GetRect(IntPtr link_page, int link_index, int rect_index, out double left, out double top, out double right, out double bottom);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern bool FPDFLink_GetTextRange(IntPtr link_page, int link_index, out int start_char_index, out int char_count);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern IntPtr FPDFLink_GetLinkAtPoint(IntPtr page, double x, double y);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern IntPtr FPDFBookmark_GetAction(IntPtr bookmark);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern IntPtr FPDFBookmark_GetDest(IntPtr document, IntPtr bookmark);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern IntPtr FPDFBookmark_GetFirstChild(IntPtr document, IntPtr bookmark);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern IntPtr FPDFBookmark_GetNextSibling(IntPtr document, IntPtr bookmark);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern uint FPDFBookmark_GetTitle(IntPtr bookmark, [In, Out] byte[] buffer, uint buflen);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern void FPDF_CloseDocument(IntPtr document);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern uint FPDF_GetDocPermissions(IntPtr document);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern int FPDF_GetPageCount(IntPtr document);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY, CharSet = CharSet.Ansi)]
|
|
public static extern IntPtr FPDF_LoadMemDocument(IntPtr data_buf, int size, string password);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern int FPDF_GetPageSizeByIndex(IntPtr document, int page_index, out double width, out double height);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern uint FPDF_GetLastError();
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern void FPDF_DestroyLibrary();
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern void FPDF_InitLibrary();
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern IntPtr FPDF_LoadPage(IntPtr document, int page_index);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern void FPDF_ClosePage(IntPtr page);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern void FPDF_DeviceToPage(IntPtr page, int start_x, int start_y, int size_x, int size_y, int rotate, int device_x, int device_y, out double page_x, out double page_y);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern void FPDF_PageToDevice(IntPtr page, int start_x, int start_y, int size_x, int size_y, int rotate, double page_x, double page_y, out int device_x, out int device_y);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern void FPDF_RenderPageBitmap(IntPtr bitmap, IntPtr page, int start_x, int start_y, int size_x, int size_y, int rotate, int flags);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern void FPDF_RenderPageBitmapWithMatrix(IntPtr bitmap, IntPtr page, ref PDFRenderer.PDFMatrix matrix, ref PDFRenderer.PDFRect clipping, int flags);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern IntPtr FPDFText_FindStart(IntPtr text_page, IntPtr buffer, uint flags, int start_index);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern void FPDFText_FindClose(IntPtr handle);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern bool FPDFText_FindNext(IntPtr handle);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern bool FPDFText_FindPrev(IntPtr handle);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern int FPDFText_GetSchCount(IntPtr handle);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern int FPDFText_GetSchResultIndex(IntPtr handle);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern IntPtr FPDFText_LoadPage(IntPtr page);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern void FPDFText_ClosePage(IntPtr text_page);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern int FPDFText_CountChars(IntPtr text_page);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern int FPDFText_CountRects(IntPtr text_page, int start_index, int count);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern int FPDFText_GetBoundedText(IntPtr text_page, double left, double top, double right, double bottom, [In, Out] byte[] buffer, int buflen);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern void FPDFText_GetCharBox(IntPtr text_page, int index, out double left, out double right, out double bottom, out double top);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern int FPDFText_GetCharIndexAtPos(IntPtr text_page, double x, double y, double xTolerance, double yTolerance);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern double FPDFText_GetFontSize(IntPtr text_page, int index);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern void FPDFText_GetRect(IntPtr text_page, int rect_index, out double left, out double top, out double right, out double bottom);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern int FPDFText_GetText(IntPtr text_page, int start_index, int count, [In, Out] byte[] buffer);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern uint FPDFText_GetUnicode(IntPtr text_page, int index);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern IntPtr FPDFBitmap_Create(int width, int height, bool alpha);
|
|
|
|
//[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
//private static extern IntPtr FPDFBitmap_CreateEx(int width, int height, int format, IntPtr firstScan, int stride);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern void FPDFBitmap_Destroy(IntPtr bitmap);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern void FPDFBitmap_FillRect(IntPtr bitmap, int left, int top, int width, int height, int color);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern IntPtr FPDFBitmap_GetBuffer(IntPtr bitmap);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern int FPDFBitmap_GetStride(IntPtr bitmap);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern PDFBitmap.BitmapFormat FPDFBitmap_GetFormat(IntPtr bitmap);
|
|
#else
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern void PDFJS_LoadDocumentFromURL(string promiseHandle, string documentUrl);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern void PDFJS_LoadDocumentFromBytes(string promiseHandle, string base64);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern void PDFJS_CloseDocument(int document);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern int PDFJS_GetPageCount(int documentHandle);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern void PDFJS_InitLibrary();
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern void PDFJS_LoadPage(string promiseHandle, int documentHandle, int pageIndex);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern void PDFJS_ClosePage(int pageHandle);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern int PDFJS_GetPageWidth(int pageHandle, float scale);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern int PDFJS_GetPageHeight(int pageHandle, float scale);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern void PDFJS_RenderPageIntoCanvas(string promiseHandle, int pageHandle, float scale, float width, float height);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern void PDFJS_RenderCanvasIntoTexture(int canvasHandle, int textureHandle);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern void PDFJS_TryTerminateRenderWorker(string promiseHandle);
|
|
|
|
[MethodImpl(MethodImplOptions.Synchronized), DllImport(PDFLibrary.PLUGIN_ASSEMBLY)]
|
|
public static extern void PDFJS_DestroyCanvas(int canvasHandle);
|
|
#endif
|
|
}
|
|
}
|