#include "ev-poppler.h"
#include "ev-file-exporter.h"
+#include "ev-mapping.h"
#include "ev-document-find.h"
#include "ev-document-misc.h"
#include "ev-document-links.h"
#include "ev-document-layers.h"
#include "ev-document-print.h"
#include "ev-document-annotations.h"
+#include "ev-document-attachments.h"
#include "ev-selection.h"
#include "ev-transition-effect.h"
#include "ev-attachment.h"
#include "ev-image.h"
+#include <libxml/tree.h>
+#include <libxml/parser.h>
+#include <libxml/xpath.h>
+#include <libxml/xpathInternals.h>
+
#if (defined (HAVE_POPPLER_PAGE_RENDER)) && (defined (HAVE_CAIRO_PDF) || defined (HAVE_CAIRO_PS))
#define HAVE_CAIRO_PRINT
#endif
struct _PdfDocumentClass
{
- GObjectClass parent_class;
+ EvDocumentClass parent_class;
};
struct _PdfDocument
{
- GObject parent_instance;
+ EvDocument parent_instance;
PopplerDocument *document;
gchar *password;
GList *layers;
};
-static void pdf_document_document_iface_init (EvDocumentIface *iface);
static void pdf_document_security_iface_init (EvDocumentSecurityIface *iface);
static void pdf_document_document_thumbnails_iface_init (EvDocumentThumbnailsIface *iface);
static void pdf_document_document_links_iface_init (EvDocumentLinksIface *iface);
static void pdf_document_document_print_iface_init (EvDocumentPrintIface *iface);
#endif
static void pdf_document_document_annotations_iface_init (EvDocumentAnnotationsIface *iface);
+static void pdf_document_document_attachments_iface_init (EvDocumentAttachmentsIface *iface);
static void pdf_document_find_iface_init (EvDocumentFindIface *iface);
static void pdf_document_file_exporter_iface_init (EvFileExporterIface *iface);
static void pdf_selection_iface_init (EvSelectionIface *iface);
#endif
EV_BACKEND_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT_ANNOTATIONS,
pdf_document_document_annotations_iface_init);
+ EV_BACKEND_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT_ATTACHMENTS,
+ pdf_document_document_attachments_iface_init);
EV_BACKEND_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT_FIND,
pdf_document_find_iface_init);
EV_BACKEND_IMPLEMENT_INTERFACE (EV_TYPE_FILE_EXPORTER,
G_OBJECT_CLASS (pdf_document_parent_class)->dispose (object);
}
-static void
-pdf_document_class_init (PdfDocumentClass *klass)
-{
- GObjectClass *g_object_class = G_OBJECT_CLASS (klass);
-
- g_object_class->dispose = pdf_document_dispose;
-}
-
static void
pdf_document_init (PdfDocument *pdf_document)
{
return label;
}
-static gboolean
-pdf_document_has_attachments (EvDocument *document)
-{
- PdfDocument *pdf_document;
-
- pdf_document = PDF_DOCUMENT (document);
-
- return poppler_document_has_attachments (pdf_document->document);
-}
-
-struct SaveToBufferData {
- gchar *buffer;
- gsize len, max;
-};
-
-static gboolean
-attachment_save_to_buffer_callback (const gchar *buf,
- gsize count,
- gpointer user_data,
- GError **error)
-{
- struct SaveToBufferData *sdata = (SaveToBufferData *)user_data;
- gchar *new_buffer;
- gsize new_max;
-
- if (sdata->len + count > sdata->max) {
- new_max = MAX (sdata->max * 2, sdata->len + count);
- new_buffer = (gchar *)g_realloc (sdata->buffer, new_max);
-
- sdata->buffer = new_buffer;
- sdata->max = new_max;
- }
-
- memcpy (sdata->buffer + sdata->len, buf, count);
- sdata->len += count;
-
- return TRUE;
-}
-
-static gboolean
-attachment_save_to_buffer (PopplerAttachment *attachment,
- gchar **buffer,
- gsize *buffer_size,
- GError **error)
-{
- static const gint initial_max = 1024;
- struct SaveToBufferData sdata;
-
- *buffer = NULL;
- *buffer_size = 0;
-
- sdata.buffer = (gchar *) g_malloc (initial_max);
- sdata.max = initial_max;
- sdata.len = 0;
-
- if (! poppler_attachment_save_to_callback (attachment,
- attachment_save_to_buffer_callback,
- &sdata,
- error)) {
- g_free (sdata.buffer);
- return FALSE;
- }
-
- *buffer = sdata.buffer;
- *buffer_size = sdata.len;
-
- return TRUE;
-}
-
-static GList *
-pdf_document_get_attachments (EvDocument *document)
-{
- PdfDocument *pdf_document;
- GList *attachments;
- GList *list;
- GList *retval = NULL;
-
- pdf_document = PDF_DOCUMENT (document);
-
- if (!pdf_document_has_attachments (document))
- return NULL;
-
- attachments = poppler_document_get_attachments (pdf_document->document);
-
- for (list = attachments; list; list = list->next) {
- PopplerAttachment *attachment;
- EvAttachment *ev_attachment;
- gchar *data = NULL;
- gsize size;
- GError *error = NULL;
-
- attachment = (PopplerAttachment *) list->data;
-
- if (attachment_save_to_buffer (attachment, &data, &size, &error)) {
- ev_attachment = ev_attachment_new (attachment->name,
- attachment->description,
- attachment->mtime,
- attachment->ctime,
- size, data);
-
- retval = g_list_prepend (retval, ev_attachment);
- } else {
- if (error) {
- g_warning ("%s", error->message);
- g_error_free (error);
-
- g_free (data);
- }
- }
-
- g_object_unref (attachment);
- }
-
- return g_list_reverse (retval);
-}
-
static cairo_surface_t *
pdf_page_render (PopplerPage *page,
gint width,
#ifdef HAVE_POPPLER_PAGE_RENDER
cairo_t *cr;
-
- surface = cairo_image_surface_create (CAIRO_FORMAT_RGB24,
+
+ surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32,
width, height);
- memset (cairo_image_surface_get_data (surface), 0xff,
- cairo_image_surface_get_height (surface) *
- cairo_image_surface_get_stride (surface));
-
cr = cairo_create (surface);
+
switch (rc->rotation) {
case 90:
cairo_translate (cr, width, 0);
cairo_scale (cr, rc->scale, rc->scale);
cairo_rotate (cr, rc->rotation * G_PI / 180.0);
poppler_page_render (page, cr);
+
+ cairo_set_operator (cr, CAIRO_OPERATOR_DEST_OVER);
+ cairo_set_source_rgb (cr, 1., 1., 1.);
+ cairo_paint (cr);
+
cairo_destroy (cr);
#else /* HAVE_POPPLER_PAGE_RENDER */
GdkPixbuf *pixbuf;
width, height, rc);
}
-/* EvDocumentSecurity */
+/* reference:
+http://www.pdfa.org/lib/exe/fetch.php?id=pdfa%3Aen%3Atechdoc&cache=cache&media=pdfa:techdoc:tn0001_pdfa-1_and_namespaces_2008-03-18.pdf */
+static char *
+pdf_document_get_format_from_metadata (const char *metadata)
+{
+ xmlDocPtr doc;
+ xmlXPathContextPtr xpathCtx;
+ xmlXPathObjectPtr xpathObj;
+ xmlChar *part = NULL;
+ xmlChar *conf = NULL;
+ char *result = NULL;
+ int i;
-static gboolean
-pdf_document_has_document_security (EvDocumentSecurity *document_security)
-{
- /* FIXME: do we really need to have this? */
- return FALSE;
-}
+ doc = xmlParseMemory (metadata, strlen (metadata));
+ if (doc == NULL)
+ return NULL; /* invalid xml metadata */
-static void
-pdf_document_set_password (EvDocumentSecurity *document_security,
- const char *password)
-{
- PdfDocument *document = PDF_DOCUMENT (document_security);
+ xpathCtx = xmlXPathNewContext (doc);
+ if (xpathCtx == NULL) {
+ xmlFreeDoc (doc);
+ return NULL; /* invalid xpath context */
+ }
- if (document->password)
- g_free (document->password);
+ /* add pdf/a namespaces */
+ xmlXPathRegisterNs (xpathCtx, BAD_CAST "x", BAD_CAST "adobe:ns:meta/");
+ xmlXPathRegisterNs (xpathCtx, BAD_CAST "rdf", BAD_CAST "http://www.w3.org/1999/02/22-rdf-syntax-ns#");
+ xmlXPathRegisterNs (xpathCtx, BAD_CAST "pdfaid", BAD_CAST "http://www.aiim.org/pdfa/ns/id/");
- document->password = g_strdup (password);
+ /* reads pdf/a part */
+ /* first syntax: child node */
+ xpathObj = xmlXPathEvalExpression (BAD_CAST "/x:xmpmeta/rdf:RDF/rdf:Description/pdfaid:part", xpathCtx);
+ if (xpathObj != NULL) {
+ if (xpathObj->nodesetval != NULL && xpathObj->nodesetval->nodeNr != 0)
+ part = xmlNodeGetContent (xpathObj->nodesetval->nodeTab[0]);
+
+ xmlXPathFreeObject (xpathObj);
+ }
+ if (part == NULL) {
+ /* second syntax: attribute */
+ xpathObj = xmlXPathEvalExpression (BAD_CAST "/x:xmpmeta/rdf:RDF/rdf:Description/@pdfaid:part", xpathCtx);
+ if (xpathObj != NULL) {
+ if (xpathObj->nodesetval != NULL && xpathObj->nodesetval->nodeNr != 0)
+ part = xmlNodeGetContent (xpathObj->nodesetval->nodeTab[0]);
+
+ xmlXPathFreeObject (xpathObj);
+ }
+ }
+
+ /* reads pdf/a conformance */
+ /* first syntax: child node */
+ xpathObj = xmlXPathEvalExpression (BAD_CAST "/x:xmpmeta/rdf:RDF/rdf:Description/pdfaid:conformance", xpathCtx);
+ if (xpathObj != NULL) {
+ if (xpathObj->nodesetval != NULL && xpathObj->nodesetval->nodeNr != 0)
+ conf = xmlNodeGetContent (xpathObj->nodesetval->nodeTab[0]);
+
+ xmlXPathFreeObject (xpathObj);
+ }
+ if (conf == NULL) {
+ /* second syntax: attribute */
+ xpathObj = xmlXPathEvalExpression (BAD_CAST "/x:xmpmeta/rdf:RDF/rdf:Description/@pdfaid:conformance", xpathCtx);
+ if (xpathObj != NULL) {
+ if (xpathObj->nodesetval != NULL && xpathObj->nodesetval->nodeNr != 0)
+ conf = xmlNodeGetContent (xpathObj->nodesetval->nodeTab[0]);
+
+ xmlXPathFreeObject (xpathObj);
+ }
+ }
+
+ if (part != NULL && conf != NULL) {
+ /* makes conf lowercase */
+ for (i = 0; conf[i]; i++)
+ conf[i] = g_ascii_tolower (conf[i]);
+
+ /* return buffer */
+ result = g_strdup_printf ("PDF/A - %s%s", part, conf);
+ }
+
+ /* Cleanup */
+ xmlFree (part);
+ xmlFree (conf);
+ xmlXPathFreeContext (xpathCtx);
+ xmlFreeDoc (doc);
+
+ return result;
}
+
static EvDocumentInfo *
pdf_document_get_info (EvDocument *document)
{
PopplerViewerPreferences view_prefs;
PopplerPermissions permissions;
EvPage *page;
+ char *metadata;
+ char *fmt;
info = g_new0 (EvDocumentInfo, 1);
"creation-date", &(info->creation_date),
"mod-date", &(info->modified_date),
"linearized", &(info->linearized),
+ "metadata", &metadata,
NULL);
+ if (metadata != NULL) {
+ fmt = pdf_document_get_format_from_metadata(metadata);
+ if (fmt != NULL) {
+ g_free (info->format);
+ info->format = fmt;
+ }
+ g_free (metadata);
+ }
+
info->n_pages = ev_document_get_n_pages (document);
if (info->n_pages > 0) {
- page = ev_document_get_page (document, 0);
- ev_document_get_page_size (document, page,
+ ev_document_get_page_size (document, 0,
&(info->paper_width),
&(info->paper_height));
- g_object_unref (page);
-
-
// Convert to mm.
info->paper_width = info->paper_width / 72.0f * 25.4f;
info->paper_height = info->paper_height / 72.0f * 25.4f;
}
static void
-pdf_document_document_iface_init (EvDocumentIface *iface)
-{
- iface->save = pdf_document_save;
- iface->load = pdf_document_load;
- iface->get_n_pages = pdf_document_get_n_pages;
- iface->get_page = pdf_document_get_page;
- iface->get_page_size = pdf_document_get_page_size;
- iface->get_page_label = pdf_document_get_page_label;
- iface->has_attachments = pdf_document_has_attachments;
- iface->get_attachments = pdf_document_get_attachments;
- iface->render = pdf_document_render;
- iface->get_info = pdf_document_get_info;
-};
+pdf_document_class_init (PdfDocumentClass *klass)
+{
+ GObjectClass *g_object_class = G_OBJECT_CLASS (klass);
+ EvDocumentClass *ev_document_class = EV_DOCUMENT_CLASS (klass);
+
+ g_object_class->dispose = pdf_document_dispose;
+
+ ev_document_class->save = pdf_document_save;
+ ev_document_class->load = pdf_document_load;
+ ev_document_class->get_n_pages = pdf_document_get_n_pages;
+ ev_document_class->get_page = pdf_document_get_page;
+ ev_document_class->get_page_size = pdf_document_get_page_size;
+ ev_document_class->get_page_label = pdf_document_get_page_label;
+ ev_document_class->render = pdf_document_render;
+ ev_document_class->get_info = pdf_document_get_info;
+}
+
+/* EvDocumentSecurity */
+static gboolean
+pdf_document_has_document_security (EvDocumentSecurity *document_security)
+{
+ /* FIXME: do we really need to have this? */
+ return FALSE;
+}
+
+static void
+pdf_document_set_password (EvDocumentSecurity *document_security,
+ const char *password)
+{
+ PdfDocument *document = PDF_DOCUMENT (document_security);
+
+ if (document->password)
+ g_free (document->password);
+
+ document->password = g_strdup (password);
+}
static void
pdf_document_security_iface_init (EvDocumentSecurityIface *iface)
g_object_unref (poppler_page);
}
break;
- case POPPLER_DEST_FIT:
+ case POPPLER_DEST_FITB:
+ case POPPLER_DEST_FIT:
ev_dest = ev_link_dest_new_fit (dest->page_num - 1);
break;
+ case POPPLER_DEST_FITBH:
case POPPLER_DEST_FITH: {
PopplerPage *poppler_page;
double height;
g_object_unref (poppler_page);
}
break;
+ case POPPLER_DEST_FITBV:
case POPPLER_DEST_FITV:
ev_dest = ev_link_dest_new_fitv (dest->page_num - 1,
dest->left,
g_object_unref (poppler_page);
}
break;
- case POPPLER_DEST_FITB:
- unimplemented_dest = "POPPLER_DEST_FITB";
- break;
- case POPPLER_DEST_FITBH:
- unimplemented_dest = "POPPLER_DEST_FITBH";
- break;
- case POPPLER_DEST_FITBV:
- unimplemented_dest = "POPPLER_DEST_FITBV";
- break;
case POPPLER_DEST_NAMED:
ev_dest = ev_link_dest_new_named (dest->named_dest);
break;
for (list = mapping_list; list; list = list->next) {
PopplerLinkMapping *link_mapping;
- EvLinkMapping *ev_link_mapping;
+ EvMapping *ev_link_mapping;
link_mapping = (PopplerLinkMapping *)list->data;
- ev_link_mapping = g_new (EvLinkMapping, 1);
- ev_link_mapping->link = ev_link_from_action (pdf_document,
+ ev_link_mapping = g_new (EvMapping, 1);
+ ev_link_mapping->data = ev_link_from_action (pdf_document,
link_mapping->action);
- ev_link_mapping->x1 = link_mapping->area.x1;
- ev_link_mapping->x2 = link_mapping->area.x2;
+ ev_link_mapping->area.x1 = link_mapping->area.x1;
+ ev_link_mapping->area.x2 = link_mapping->area.x2;
/* Invert this for X-style coordinates */
- ev_link_mapping->y1 = height - link_mapping->area.y2;
- ev_link_mapping->y2 = height - link_mapping->area.y1;
+ ev_link_mapping->area.y1 = height - link_mapping->area.y2;
+ ev_link_mapping->area.y2 = height - link_mapping->area.y1;
retval = g_list_prepend (retval, ev_link_mapping);
}
for (list = mapping_list; list; list = list->next) {
PopplerImageMapping *image_mapping;
- EvImageMapping *ev_image_mapping;
+ EvMapping *ev_image_mapping;
image_mapping = (PopplerImageMapping *)list->data;
- ev_image_mapping = g_new (EvImageMapping, 1);
+ ev_image_mapping = g_new (EvMapping, 1);
- ev_image_mapping->image = ev_image_new (page, image_mapping->image_id);
- ev_image_mapping->x1 = image_mapping->area.x1;
- ev_image_mapping->x2 = image_mapping->area.x2;
- ev_image_mapping->y1 = image_mapping->area.y1;
- ev_image_mapping->y2 = image_mapping->area.y2;
+ ev_image_mapping->data = ev_image_new (page, image_mapping->image_id);
+ ev_image_mapping->area.x1 = image_mapping->area.x1;
+ ev_image_mapping->area.y1 = image_mapping->area.y1;
+ ev_image_mapping->area.x2 = image_mapping->area.x2;
+ ev_image_mapping->area.y2 = image_mapping->area.y2;
retval = g_list_prepend (retval, ev_image_mapping);
}
poppler_page_get_size (POPPLER_PAGE (rc->page->backend_page),
&page_width, &page_height);
- *width = (gint) MAX (page_width * rc->scale, 1);
- *height = (gint) MAX (page_height * rc->scale, 1);
-
+ *width = MAX ((gint)(page_width * rc->scale + 0.5), 1);
+ *height = MAX ((gint)(page_height * rc->scale + 0.5), 1);
+
if (rc->rotation == 90 || rc->rotation == 270) {
gint temp;
for (list = fields; list; list = list->next) {
PopplerFormFieldMapping *mapping;
- EvFormFieldMapping *field_mapping;
+ EvMapping *field_mapping;
EvFormField *ev_field;
mapping = (PopplerFormFieldMapping *)list->data;
if (!ev_field)
continue;
- field_mapping = g_new0 (EvFormFieldMapping, 1);
- field_mapping->x1 = mapping->area.x1;
- field_mapping->x2 = mapping->area.x2;
- field_mapping->y1 = height - mapping->area.y2;
- field_mapping->y2 = height - mapping->area.y1;
- field_mapping->field = ev_field;
- field_mapping->field->page = EV_PAGE (g_object_ref (page));
+ field_mapping = g_new0 (EvMapping, 1);
+ field_mapping->area.x1 = mapping->area.x1;
+ field_mapping->area.x2 = mapping->area.x2;
+ field_mapping->area.y1 = height - mapping->area.y2;
+ field_mapping->area.y2 = height - mapping->area.y1;
+ field_mapping->data = ev_field;
+ ev_field->page = EV_PAGE (g_object_ref (page));
g_object_set_data_full (G_OBJECT (ev_field),
"poppler-field",
PopplerAnnotMarkup *markup;
gchar *label;
gdouble opacity;
- gboolean is_open;
PopplerRectangle poppler_rect;
markup = POPPLER_ANNOT_MARKUP (poppler_annot);
if (poppler_annot_markup_get_popup_rectangle (markup, &poppler_rect)) {
EvRectangle ev_rect;
+ gboolean is_open;
gdouble height;
poppler_page_get_size (POPPLER_PAGE (page->backend_page),
ev_rect.y1 = height - poppler_rect.y2;
ev_rect.y2 = height - poppler_rect.y1;
- g_object_set (ev_annot, "rectangle", &ev_rect, NULL);
+ is_open = poppler_annot_markup_get_popup_is_open (markup);
+
+ g_object_set (ev_annot,
+ "rectangle", &ev_rect,
+ "is_open", is_open,
+ "has_popup", TRUE,
+ NULL);
+ } else {
+ /* FIXME: Use poppler_annot_markup_has_popup() when
+ * new poppler is released.
+ */
+ g_object_set (ev_annot,
+ "has_popup", FALSE,
+ NULL);
}
label = poppler_annot_markup_get_label (markup);
opacity = poppler_annot_markup_get_opacity (markup);
- is_open = poppler_annot_markup_get_popup_is_open (markup);
g_object_set (ev_annot,
"label", label,
"opacity", opacity,
- "is_open", is_open,
NULL);
g_free (label);
for (list = annots; list; list = list->next) {
PopplerAnnotMapping *mapping;
- EvAnnotationMapping *annot_mapping;
+ EvMapping *annot_mapping;
EvAnnotation *ev_annot;
mapping = (PopplerAnnotMapping *)list->data;
if (!ev_annot->name)
ev_annot->name = g_strdup_printf ("annot-%d-%d", page->index, i);
- annot_mapping = g_new0 (EvAnnotationMapping, 1);
- annot_mapping->x1 = mapping->area.x1;
- annot_mapping->x2 = mapping->area.x2;
- annot_mapping->y1 = height - mapping->area.y2;
- annot_mapping->y2 = height - mapping->area.y1;
- annot_mapping->annotation = ev_annot;
+ annot_mapping = g_new (EvMapping, 1);
+ annot_mapping->area.x1 = mapping->area.x1;
+ annot_mapping->area.x2 = mapping->area.x2;
+ annot_mapping->area.y1 = height - mapping->area.y2;
+ annot_mapping->area.y2 = height - mapping->area.y1;
+ annot_mapping->data = ev_annot;
g_object_set_data_full (G_OBJECT (ev_annot),
"poppler-annot",
iface->annotation_set_contents = pdf_document_annotations_annotation_set_contents;
}
+/* Attachments */
+struct SaveToBufferData {
+ gchar *buffer;
+ gsize len, max;
+};
+
+static gboolean
+attachment_save_to_buffer_callback (const gchar *buf,
+ gsize count,
+ gpointer user_data,
+ GError **error)
+{
+ struct SaveToBufferData *sdata = (SaveToBufferData *)user_data;
+ gchar *new_buffer;
+ gsize new_max;
+
+ if (sdata->len + count > sdata->max) {
+ new_max = MAX (sdata->max * 2, sdata->len + count);
+ new_buffer = (gchar *)g_realloc (sdata->buffer, new_max);
+
+ sdata->buffer = new_buffer;
+ sdata->max = new_max;
+ }
+
+ memcpy (sdata->buffer + sdata->len, buf, count);
+ sdata->len += count;
+
+ return TRUE;
+}
+
+static gboolean
+attachment_save_to_buffer (PopplerAttachment *attachment,
+ gchar **buffer,
+ gsize *buffer_size,
+ GError **error)
+{
+ static const gint initial_max = 1024;
+ struct SaveToBufferData sdata;
+
+ *buffer = NULL;
+ *buffer_size = 0;
+
+ sdata.buffer = (gchar *) g_malloc (initial_max);
+ sdata.max = initial_max;
+ sdata.len = 0;
+
+ if (! poppler_attachment_save_to_callback (attachment,
+ attachment_save_to_buffer_callback,
+ &sdata,
+ error)) {
+ g_free (sdata.buffer);
+ return FALSE;
+ }
+
+ *buffer = sdata.buffer;
+ *buffer_size = sdata.len;
+
+ return TRUE;
+}
+
+static GList *
+pdf_document_attachments_get_attachments (EvDocumentAttachments *document)
+{
+ PdfDocument *pdf_document = PDF_DOCUMENT (document);
+ GList *attachments;
+ GList *list;
+ GList *retval = NULL;
+
+ attachments = poppler_document_get_attachments (pdf_document->document);
+
+ for (list = attachments; list; list = list->next) {
+ PopplerAttachment *attachment;
+ EvAttachment *ev_attachment;
+ gchar *data = NULL;
+ gsize size;
+ GError *error = NULL;
+
+ attachment = (PopplerAttachment *) list->data;
+
+ if (attachment_save_to_buffer (attachment, &data, &size, &error)) {
+ ev_attachment = ev_attachment_new (attachment->name,
+ attachment->description,
+ attachment->mtime,
+ attachment->ctime,
+ size, data);
+
+ retval = g_list_prepend (retval, ev_attachment);
+ } else {
+ if (error) {
+ g_warning ("%s", error->message);
+ g_error_free (error);
+
+ g_free (data);
+ }
+ }
+
+ g_object_unref (attachment);
+ }
+
+ return g_list_reverse (retval);
+}
+
+static gboolean
+pdf_document_attachments_has_attachments (EvDocumentAttachments *document)
+{
+ PdfDocument *pdf_document = PDF_DOCUMENT (document);
+
+ return poppler_document_has_attachments (pdf_document->document);
+}
+
+static void
+pdf_document_document_attachments_iface_init (EvDocumentAttachmentsIface *iface)
+{
+ iface->has_attachments = pdf_document_attachments_has_attachments;
+ iface->get_attachments = pdf_document_attachments_get_attachments;
+}
+
/* Layers */
static gboolean
pdf_document_layers_has_layers (EvDocumentLayers *document)