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/* ev-document-annotations.c
* this file is part of evince, a gnome document viewer
*
* Copyright (C) 2009 Carlos Garcia Campos <carlosgc@gnome.org>
* Copyright (C) 2007 Iñigo Martinez <inigomartinez@gmail.com>
*
* Evince is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Evince is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "ev-document-annotations.h"
G_DEFINE_INTERFACE (EvDocumentAnnotations, ev_document_annotations, 0)
static void
ev_document_annotations_default_init (EvDocumentAnnotationsInterface *klass)
{
}
EvMappingList *
ev_document_annotations_get_annotations (EvDocumentAnnotations *document_annots,
EvPage *page)
{
EvDocumentAnnotationsInterface *iface = EV_DOCUMENT_ANNOTATIONS_GET_IFACE (document_annots);
return iface->get_annotations (document_annots, page);
}
gboolean
ev_document_annotations_document_is_modified (EvDocumentAnnotations *document_annots)
{
EvDocumentAnnotationsInterface *iface = EV_DOCUMENT_ANNOTATIONS_GET_IFACE (document_annots);
return (iface->document_is_modified) ? iface->document_is_modified (document_annots) : FALSE;
}
void
ev_document_annotations_save_annotation (EvDocumentAnnotations *document_annots,
EvAnnotation *annot,
EvAnnotationsSaveMask mask)
{
EvDocumentAnnotationsInterface *iface = EV_DOCUMENT_ANNOTATIONS_GET_IFACE (document_annots);
iface->save_annotation (document_annots, annot, mask);
}
void
ev_document_annotations_add_annotation (EvDocumentAnnotations *document_annots,
EvAnnotation *annot,
EvRectangle *rect)
{
EvDocumentAnnotationsInterface *iface = EV_DOCUMENT_ANNOTATIONS_GET_IFACE (document_annots);
if (iface->add_annotation)
iface->add_annotation (document_annots, annot, rect);
}
gboolean
ev_document_annotations_can_add_annotation (EvDocumentAnnotations *document_annots)
{
EvDocumentAnnotationsInterface *iface = EV_DOCUMENT_ANNOTATIONS_GET_IFACE (document_annots);
return iface->add_annotation != NULL;
}
void
ev_document_annotations_remove_annotation (EvDocumentAnnotations *document_annots,
EvAnnotation *annot)
{
EvDocumentAnnotationsInterface *iface = EV_DOCUMENT_ANNOTATIONS_GET_IFACE (document_annots);
if (iface->remove_annotation)
iface->remove_annotation (document_annots, annot);
}
gboolean
ev_document_annotations_can_remove_annotation (EvDocumentAnnotations *document_annots)
{
EvDocumentAnnotationsInterface *iface = EV_DOCUMENT_ANNOTATIONS_GET_IFACE (document_annots);
return iface->remove_annotation != NULL;
}
EvAnnotationsOverMarkup
ev_document_annotations_over_markup (EvDocumentAnnotations *document_annots,
EvAnnotation *annot,
gdouble x,
gdouble y)
{
EvDocumentAnnotationsInterface *iface = EV_DOCUMENT_ANNOTATIONS_GET_IFACE (document_annots);
if (iface->over_markup)
return iface->over_markup (document_annots, annot, x, y);
return EV_ANNOTATION_OVER_MARKUP_NOT_IMPLEMENTED;
}
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