1 /* This file is part of the KDE project
2 * Copyright (C) 2007, 2009-2010 Thomas Zander <zander@kde.org>
3 * Copyright (C) 2010 Ko Gmbh <cbo@kogmbh.com>
4 * Copyright (C) 2011 Matus Hanzes <matus.hanzes@ixonos.com>
5 * Copyright (C) 2013 C. Boemann <cbo@boemann.dk>
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
16 *
17 * You should have received a copy of the GNU Library General Public License
18 * along with this library; see the file COPYING.LIB. If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 * Boston, MA 02110-1301, USA.
21 */
22
23 #include "KoAnchorTextRange.h"
24 #include "KoShapeAnchor.h"
25
26 #include <KoShapeSavingContext.h>
27 #include <KoShape.h>
28
29 #include "TextDebug.h"
30
31
32 class KoAnchorTextRangePrivate
33 {
34 public:
KoAnchorTextRangePrivate(KoShapeAnchor * p)35 KoAnchorTextRangePrivate(KoShapeAnchor *p)
36 : parent(p)
37 {
38 }
39
40 KoShapeAnchor *parent;
41 };
42
KoAnchorTextRange(KoShapeAnchor * parent,const QTextCursor & cursor)43 KoAnchorTextRange::KoAnchorTextRange(KoShapeAnchor *parent, const QTextCursor &cursor)
44 : KoTextRange(cursor)
45 , d_ptr(new KoAnchorTextRangePrivate(parent))
46 {
47 Q_ASSERT(parent);
48 parent->setTextLocation(this);
49 }
50
~KoAnchorTextRange()51 KoAnchorTextRange::~KoAnchorTextRange()
52 {
53 }
54
anchor() const55 KoShapeAnchor *KoAnchorTextRange::anchor() const
56 {
57 Q_D(const KoAnchorTextRange);
58 return d->parent;
59 }
60
document() const61 const QTextDocument *KoAnchorTextRange::document() const
62 {
63 return KoTextRange::document();
64 }
65
position() const66 int KoAnchorTextRange::position() const
67 {
68 return rangeStart();
69 }
70
updateContainerModel()71 void KoAnchorTextRange::updateContainerModel()
72 {
73 Q_D(KoAnchorTextRange);
74
75 if (!d->parent->shape()->isVisible()) {
76 // Per default the shape this anchor presents is hidden and we only make it visible once an
77 // explicit placement is made. This prevents shapes that are anchored at e.g. hidden
78 // textboxes to not become visible.
79 d->parent->shape()->setVisible(true);
80 }
81
82 if (d->parent->placementStrategy() != 0) {
83 d->parent->placementStrategy()->updateContainerModel();
84 }
85 }
86
loadOdf(const KoXmlElement &,KoShapeLoadingContext &)87 bool KoAnchorTextRange::loadOdf(const KoXmlElement &, KoShapeLoadingContext &)
88 {
89 return true;
90 }
91
saveOdf(KoShapeSavingContext & context,int position,KoTextRange::TagType tagType) const92 void KoAnchorTextRange::saveOdf(KoShapeSavingContext &context, int position, KoTextRange::TagType tagType) const
93 {
94 Q_UNUSED(position);
95 Q_UNUSED(tagType);
96
97 Q_D(const KoAnchorTextRange);
98 if (tagType == KoTextRange::StartTag) {
99 d->parent->saveOdf(context);
100 }
101 }
102