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authorGermán Poo-Caamaño <[email protected]>2014-05-02 23:17:04 -0700
committerraveit65 <[email protected]>2017-08-28 16:04:01 +0200
commit4a24be7eb05f971e77064fb22d7a649bf959d90b (patch)
tree5b802af5aeecdbd53ba17219eab605b7991aaa45 /backend
parentcd5aaa1eabf27936c8a348d4712d711800bdd67f (diff)
downloadatril-4a24be7eb05f971e77064fb22d7a649bf959d90b.tar.bz2
atril-4a24be7eb05f971e77064fb22d7a649bf959d90b.tar.xz
pdf: Implement remove_annotation virtual func
https://bugzilla.gnome.org/show_bug.cgi?id=649044 origin commit: https://git.gnome.org/browse/evince/commit/?id=38ca871
Diffstat (limited to 'backend')
-rw-r--r--backend/pdf/ev-poppler.cc31
1 files changed, 31 insertions, 0 deletions
diff --git a/backend/pdf/ev-poppler.cc b/backend/pdf/ev-poppler.cc
index 24c452dd..6f7b544e 100644
--- a/backend/pdf/ev-poppler.cc
+++ b/backend/pdf/ev-poppler.cc
@@ -2825,6 +2825,36 @@ pdf_document_annotations_document_is_modified (EvDocumentAnnotations *document_a
}
static void
+pdf_document_annotations_remove_annotation (EvDocumentAnnotations *document_annotations,
+ EvAnnotation *annot)
+{
+ PopplerPage *poppler_page;
+ PdfDocument *pdf_document;
+ EvPage *page;
+ PopplerAnnot *poppler_annot;
+ EvMappingList *mapping_list;
+ EvMapping *annot_mapping;
+ GList *list;
+
+ poppler_annot = POPPLER_ANNOT (g_object_get_data (G_OBJECT (annot), "poppler-annot"));
+ pdf_document = PDF_DOCUMENT (document_annotations);
+ page = ev_annotation_get_page (annot);
+ poppler_page = POPPLER_PAGE (page->backend_page);
+
+ poppler_page_remove_annot (poppler_page, poppler_annot);
+
+ /* We don't check for pdf_document->annots, if it were NULL then something is really wrong */
+ mapping_list = (EvMappingList *)g_hash_table_lookup (pdf_document->annots,
+ GINT_TO_POINTER (page->index));
+ if (mapping_list) {
+ annot_mapping = ev_mapping_list_find (mapping_list, annot);
+ ev_mapping_list_remove (mapping_list, annot_mapping);
+ }
+
+ pdf_document->annots_modified = TRUE;
+}
+
+static void
pdf_document_annotations_add_annotation (EvDocumentAnnotations *document_annotations,
EvAnnotation *annot,
EvRectangle *rect)
@@ -2996,6 +3026,7 @@ pdf_document_document_annotations_iface_init (EvDocumentAnnotationsInterface *if
iface->document_is_modified = pdf_document_annotations_document_is_modified;
iface->add_annotation = pdf_document_annotations_add_annotation;
iface->save_annotation = pdf_document_annotations_save_annotation;
+ iface->remove_annotation = pdf_document_annotations_remove_annotation;
}
/* Attachments */