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| author | Paul Gardiner <paul.gardiner@artifex.com> | 2018-08-23 14:48:27 +0100 |
|---|---|---|
| committer | Paul Gardiner <paul.gardiner@artifex.com> | 2018-08-23 15:03:20 +0100 |
| commit | b7df29cce7f4815a2109f7b4339674c1e662e883 (patch) | |
| tree | 52e385158be5a4b3583185ce68c6335bdf584e4c /source/pdf/pdf-form.c | |
| parent | 04c37454b9ef5a0576c3dd34adc7426450bf18e7 (diff) | |
| download | mupdf-b7df29cce7f4815a2109f7b4339674c1e662e883.tar.xz | |
Honour the read-only form-field flag.
Avoid pdf_pass_event interacting with widgets that have the read-only
field set.
Diffstat (limited to 'source/pdf/pdf-form.c')
| -rw-r--r-- | source/pdf/pdf-form.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/source/pdf/pdf-form.c b/source/pdf/pdf-form.c index ea2c5887..af0f572d 100644 --- a/source/pdf/pdf-form.c +++ b/source/pdf/pdf-form.c @@ -546,11 +546,12 @@ int pdf_pass_event(fz_context *ctx, pdf_document *doc, pdf_page *page, pdf_ui_ev annot = a; } - /* Skip hidden annotations. */ + /* Skip hidden annotations and read-only widgets. */ if (annot) { + int ff = pdf_dict_get_int(ctx, annot->obj, PDF_NAME(Ff)); int f = pdf_dict_get_int(ctx, annot->obj, PDF_NAME(F)); - if (f & (PDF_ANNOT_IS_HIDDEN|PDF_ANNOT_IS_NO_VIEW)) + if (f & (PDF_ANNOT_IS_HIDDEN|PDF_ANNOT_IS_NO_VIEW) || ff & PDF_FIELD_IS_READ_ONLY) annot = NULL; } |