diff options
Diffstat (limited to 'platform/java/mupdf_native.c')
| -rw-r--r-- | platform/java/mupdf_native.c | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/platform/java/mupdf_native.c b/platform/java/mupdf_native.c index 86731069..f4cf19b8 100644 --- a/platform/java/mupdf_native.c +++ b/platform/java/mupdf_native.c @@ -5886,7 +5886,23 @@ FUN(PDFDocument_addSimpleFont)(JNIEnv *env, jobject self, jobject jfont) return to_PDFObject_safe_own(ctx, env, self, ind); } -JNIEXPORT void JNICALL +JNIEXPORT jboolean JNICALL +FUN(PDFDocument_hasUnsavedChanges)(JNIEnv *env, jobject self) +{ + fz_context *ctx = get_context(env); + pdf_document *pdf = from_PDFDocument(env, self); + return pdf_has_unsaved_changes(ctx, pdf); +} + +JNIEXPORT jboolean JNICALL +FUN(PDFDocument_canBeSavedIncrementally)(JNIEnv *env, jobject self) +{ + fz_context *ctx = get_context(env); + pdf_document *pdf = from_PDFDocument(env, self); + return pdf_can_be_saved_incrementally(ctx, pdf); +} + +JNIEXPORT jint JNICALL FUN(PDFDocument_save)(JNIEnv *env, jobject self, jstring jfilename, jstring joptions) { fz_context *ctx = get_context(env); @@ -5894,24 +5910,26 @@ FUN(PDFDocument_save)(JNIEnv *env, jobject self, jstring jfilename, jstring jopt const char *filename = NULL; const char *options = NULL; pdf_write_options pwo = { 0 }; + int errors = 0; if (ctx == NULL || pdf == NULL || jfilename == NULL) - return; + return 0; filename = (*env)->GetStringUTFChars(env, jfilename, NULL); if (filename == NULL) - return; + return 0; if (joptions != NULL) { options = (*env)->GetStringUTFChars(env, joptions, NULL); if (options == NULL) - return; + return 0; } fz_try(ctx) { pdf_parse_write_options(ctx, &pwo, options); + pwo.errors = &errors; pdf_save_document(ctx, pdf, filename, &pwo); } fz_always(ctx) @@ -5922,6 +5940,8 @@ FUN(PDFDocument_save)(JNIEnv *env, jobject self, jstring jfilename, jstring jopt } fz_catch(ctx) jni_rethrow(env, ctx); + + return errors; } /* PDFObject interface */ |