diff options
| -rw-r--r-- | include/mupdf/fitz/document.h | 8 | ||||
| -rw-r--r-- | source/fitz/document.c | 6 | ||||
| -rw-r--r-- | source/html/epub-doc.c | 1 | ||||
| -rw-r--r-- | source/html/html-doc.c | 2 | ||||
| -rw-r--r-- | source/tools/murun.c | 15 |
5 files changed, 32 insertions, 0 deletions
diff --git a/include/mupdf/fitz/document.h b/include/mupdf/fitz/document.h index f1a4a74f..b3ae4601 100644 --- a/include/mupdf/fitz/document.h +++ b/include/mupdf/fitz/document.h @@ -91,6 +91,7 @@ struct fz_document_s fz_document_load_page_fn *load_page; fz_document_lookup_metadata_fn *lookup_metadata; int did_layout; + int is_reflowable; }; typedef fz_document *(fz_document_open_fn)(fz_context *ctx, const char *filename); @@ -197,6 +198,13 @@ int fz_authenticate_password(fz_context *ctx, fz_document *doc, const char *pass fz_outline *fz_load_outline(fz_context *ctx, fz_document *doc); /* + fz_is_document_reflowable: Is the document reflowable. + + Returns 1 to indicate reflowable documents, otherwise 0. +*/ +int fz_is_document_reflowable(fz_context *ctx, fz_document *doc); + +/* fz_layout_document: Layout reflowable document types. w, h: Page size in points. diff --git a/source/fitz/document.c b/source/fitz/document.c index b2590f07..116f38d8 100644 --- a/source/fitz/document.c +++ b/source/fitz/document.c @@ -164,6 +164,12 @@ fz_ensure_layout(fz_context *ctx, fz_document *doc) } int +fz_is_document_reflowable(fz_context *ctx, fz_document *doc) +{ + return doc ? doc->is_reflowable : 0; +} + +int fz_needs_password(fz_context *ctx, fz_document *doc) { if (doc && doc->needs_password) diff --git a/source/html/epub-doc.c b/source/html/epub-doc.c index 541fb7eb..ec506409 100644 --- a/source/html/epub-doc.c +++ b/source/html/epub-doc.c @@ -425,6 +425,7 @@ epub_init(fz_context *ctx, fz_archive *zip) doc->super.count_pages = epub_count_pages; doc->super.load_page = epub_load_page; doc->super.lookup_metadata = epub_lookup_metadata; + doc->super.is_reflowable = 1; fz_try(ctx) { diff --git a/source/html/html-doc.c b/source/html/html-doc.c index 2e8b8ec4..f14ddc35 100644 --- a/source/html/html-doc.c +++ b/source/html/html-doc.c @@ -123,6 +123,7 @@ htdoc_open_document_with_stream(fz_context *ctx, fz_stream *file) doc->super.layout = htdoc_layout; doc->super.count_pages = htdoc_count_pages; doc->super.load_page = htdoc_load_page; + doc->super.is_reflowable = 1; doc->zip = fz_open_directory(ctx, "."); doc->set = fz_new_html_font_set(ctx); @@ -150,6 +151,7 @@ htdoc_open_document(fz_context *ctx, const char *filename) doc->super.count_pages = htdoc_count_pages; doc->super.load_page = htdoc_load_page; doc->super.lookup_metadata = htdoc_lookup_metadata; + doc->super.is_reflowable = 1; doc->zip = fz_open_directory(ctx, dirname); doc->set = fz_new_html_font_set(ctx); diff --git a/source/tools/murun.c b/source/tools/murun.c index a1671bbd..e46033d9 100644 --- a/source/tools/murun.c +++ b/source/tools/murun.c @@ -1435,6 +1435,20 @@ static void ffi_Document_getMetaData(js_State *J) js_pushstring(J, info); } +static void ffi_Document_isReflowable(js_State *J) +{ + fz_context *ctx = js_getcontext(J); + fz_document *doc = js_touserdata(J, 0, "fz_document"); + int is_reflowable; + + fz_try(ctx) + is_reflowable = fz_is_document_reflowable(ctx, doc); + fz_catch(ctx) + rethrow(J); + + js_pushboolean(J, is_reflowable); +} + static void ffi_Document_layout(js_State *J) { fz_context *ctx = js_getcontext(J); @@ -3438,6 +3452,7 @@ int murun_main(int argc, char **argv) jsB_propfun(J, "Document.authenticatePassword", ffi_Document_authenticatePassword, 1); //jsB_propfun(J, "Document.hasPermission", ffi_Document_hasPermission, 1); jsB_propfun(J, "Document.getMetaData", ffi_Document_getMetaData, 1); + jsB_propfun(J, "Document.isReflowable", ffi_Document_isReflowable, 0); jsB_propfun(J, "Document.layout", ffi_Document_layout, 3); jsB_propfun(J, "Document.countPages", ffi_Document_countPages, 0); jsB_propfun(J, "Document.loadPage", ffi_Document_loadPage, 1); |