js: Expose API for begin-/beginImplicit-/endOperations.

diff --git a/source/tools/murun.c b/source/tools/murun.c
index aef447e53fa5c0ebdf98f5590cdf470939acf29a..9d8d5d6b16262b8d1ddd83dcd177572ddde3be0a 100644 (file)
--- a/source/tools/murun.c
+++ b/source/tools/murun.c
@@ -4702,6 +4702,37 @@ static void ffi_PDFDocument_enableJournal(js_State *J)
                rethrow(J);
 }
 
+static void ffi_PDFDocument_beginOperation(js_State *J)
+{
+       fz_context *ctx = js_getcontext(J);
+       pdf_document *pdf = js_touserdata(J, 0, "pdf_document");
+       const char *operation = js_tostring(J, 1);
+       fz_try(ctx)
+               pdf_begin_operation(ctx, pdf, operation);
+       fz_catch(ctx)
+               rethrow(J);
+}
+
+static void ffi_PDFDocument_beginImplicitOperation(js_State *J)
+{
+       fz_context *ctx = js_getcontext(J);
+       pdf_document *pdf = js_touserdata(J, 0, "pdf_document");
+       fz_try(ctx)
+               pdf_begin_implicit_operation(ctx, pdf);
+       fz_catch(ctx)
+               rethrow(J);
+}
+
+static void ffi_PDFDocument_endOperation(js_State *J)
+{
+       fz_context *ctx = js_getcontext(J);
+       pdf_document *pdf = js_touserdata(J, 0, "pdf_document");
+       fz_try(ctx)
+               pdf_end_operation(ctx, pdf);
+       fz_catch(ctx)
+               rethrow(J);
+}
+
 static void ffi_PDFDocument_canUndo(js_State *J)
 {
        fz_context *ctx = js_getcontext(J);
@@ -7123,6 +7154,9 @@ int murun_main(int argc, char **argv)
 
                jsB_propfun(J, "PDFDocument.enableJournal", ffi_PDFDocument_enableJournal, 0);
                jsB_propfun(J, "PDFDocument.getJournal", ffi_PDFDocument_getJournal, 0);
+               jsB_propfun(J, "PDFDocument.beginOperation", ffi_PDFDocument_beginOperation, 1);
+               jsB_propfun(J, "PDFDocument.beginImplicitOperation", ffi_PDFDocument_beginImplicitOperation, 0);
+               jsB_propfun(J, "PDFDocument.endOperation", ffi_PDFDocument_endOperation, 0);
                jsB_propfun(J, "PDFDocument.canUndo", ffi_PDFDocument_canUndo, 0);
                jsB_propfun(J, "PDFDocument.canRedo", ffi_PDFDocument_canRedo, 0);
                jsB_propfun(J, "PDFDocument.undo", ffi_PDFDocument_undo, 0);