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| author | Tor Andersson <tor.andersson@artifex.com> | 2018-09-18 11:47:22 +0200 |
|---|---|---|
| committer | Robin Watts <robin.watts@artifex.com> | 2018-09-19 17:13:45 +0100 |
| commit | 92a5b99aac65e0cfbaade191483b485fa9918641 (patch) | |
| tree | 6fea6fcb5f54f0678c210f15924816437fff5ab3 | |
| parent | 6ff43c0f084b2ca5356ee6710b23fd751ce94749 (diff) | |
| download | mupdf-92a5b99aac65e0cfbaade191483b485fa9918641.tar.xz | |
Add accessor for field text label.
| -rw-r--r-- | include/mupdf/pdf/field.h | 1 | ||||
| -rw-r--r-- | include/mupdf/pdf/name-table.h | 1 | ||||
| -rw-r--r-- | source/pdf/pdf-form.c | 10 |
3 files changed, 12 insertions, 0 deletions
diff --git a/include/mupdf/pdf/field.h b/include/mupdf/pdf/field.h index 6fdb55d6..f8ea96c8 100644 --- a/include/mupdf/pdf/field.h +++ b/include/mupdf/pdf/field.h @@ -39,6 +39,7 @@ void pdf_field_set_text_color(fz_context *ctx, pdf_document *doc, pdf_obj *field void pdf_signature_set_value(fz_context *ctx, pdf_document *doc, pdf_obj *field, pdf_pkcs7_signer *signer); int pdf_field_display(fz_context *ctx, pdf_document *doc, pdf_obj *field); char *pdf_field_name(fz_context *ctx, pdf_document *doc, pdf_obj *field); +const char *pdf_field_label(fz_context *ctx, pdf_document *doc, pdf_obj *field); void pdf_field_set_display(fz_context *ctx, pdf_document *doc, pdf_obj *field, int d); pdf_obj *pdf_lookup_field(fz_context *ctx, pdf_obj *form, char *name); void pdf_field_reset(fz_context *ctx, pdf_document *doc, pdf_obj *field); diff --git a/include/mupdf/pdf/name-table.h b/include/mupdf/pdf/name-table.h index 385f7331..2461f446 100644 --- a/include/mupdf/pdf/name-table.h +++ b/include/mupdf/pdf/name-table.h @@ -375,6 +375,7 @@ PDF_MAKE_NAME("Symb", Symb) PDF_MAKE_NAME("T", T) PDF_MAKE_NAME("TR", TR) PDF_MAKE_NAME("TR2", TR2) +PDF_MAKE_NAME("TU", TU) PDF_MAKE_NAME("Text", Text) PDF_MAKE_NAME("TilingType", TilingType) PDF_MAKE_NAME("Times", Times) diff --git a/source/pdf/pdf-form.c b/source/pdf/pdf-form.c index d5dad22b..a868bf75 100644 --- a/source/pdf/pdf-form.c +++ b/source/pdf/pdf-form.c @@ -922,6 +922,16 @@ char *pdf_field_name(fz_context *ctx, pdf_document *doc, pdf_obj *field) return get_field_name(ctx, doc, field, 0); } +const char *pdf_field_label(fz_context *ctx, pdf_document *doc, pdf_obj *field) +{ + pdf_obj *label = pdf_dict_get_inheritable(ctx, field, PDF_NAME(TU)); + if (!label) + label = pdf_dict_get_inheritable(ctx, field, PDF_NAME(T)); + if (label) + return pdf_to_text_string(ctx, label); + return "Text Field"; +} + void pdf_field_set_display(fz_context *ctx, pdf_document *doc, pdf_obj *field, int d) { pdf_obj *kids = pdf_dict_get(ctx, field, PDF_NAME(Kids)); |