[evince/wip/annotation_support: 7/7] pdf: Implement remove_annotation virtual func.

[Jose Aliste <jaliste src gnome org>]

commit 66414d86f2167e4755ce28383365a6c1dc7d5468
Author: Josà Aliste <jaliste gnome org>
Date:   Wed Jun 27 08:59:43 2012 -0400

    pdf: Implement remove_annotation virtual func.

 backend/pdf/ev-poppler.cc |   22 ++++++++++++++++++++++
 1 files changed, 22 insertions(+), 0 deletions(-)
---
diff --git a/backend/pdf/ev-poppler.cc b/backend/pdf/ev-poppler.cc
index 8209a10..1123d84 100644
--- a/backend/pdf/ev-poppler.cc
+++ b/backend/pdf/ev-poppler.cc
@@ -2899,6 +2899,27 @@ 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;
+
+	printf("REMOVE ANNOT 1\n");
+	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);
+	g_object_unref (poppler_annot);
+
+	pdf_document->annots_modified = TRUE;
+}
+
+static void
 pdf_document_annotations_add_annotation (EvDocumentAnnotations *document_annotations,
 					 EvAnnotation          *annot,
 					 EvRectangle           *rect)
@@ -3068,6 +3089,7 @@ 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;
 }
 
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