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