Mercurial > clickerconvert

annotate src/xlsx/xlsxdrawing.cpp @ 42:8b6cb95d00be

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added tag 0.9 for changeset f6c53e896008
author Andre Heinecke <andre.heinecke@intevation.de>
date Fri, 15 Apr 2016 15:36:49 +0200
parents 93d3106bb9a4
children
rev   line source
1
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
1 /****************************************************************************
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
2 ** Copyright (c) 2013-2014 Debao Zhang <hello@debao.me>
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
3 ** All right reserved.
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
4 **
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
5 ** Permission is hereby granted, free of charge, to any person obtaining
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
6 ** a copy of this software and associated documentation files (the
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
7 ** "Software"), to deal in the Software without restriction, including
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
8 ** without limitation the rights to use, copy, modify, merge, publish,
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
9 ** distribute, sublicense, and/or sell copies of the Software, and to
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
10 ** permit persons to whom the Software is furnished to do so, subject to
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
11 ** the following conditions:
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
12 **
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
13 ** The above copyright notice and this permission notice shall be
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
14 ** included in all copies or substantial portions of the Software.
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
15 **
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
16 ** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
17 ** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
18 ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
19 ** NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
20 ** LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
21 ** OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
22 ** WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
23 **
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
24 ****************************************************************************/
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
25
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
26 #include "xlsxdrawing_p.h"
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
27 #include "xlsxdrawinganchor_p.h"
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
28 #include "xlsxabstractsheet.h"
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
29
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
30 #include <QXmlStreamWriter>
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
31 #include <QXmlStreamReader>
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
32 #include <QBuffer>
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
33
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
34 namespace QXlsx {
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
35
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
36 Drawing::Drawing(AbstractSheet *sheet, CreateFlag flag)
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
37 :AbstractOOXmlFile(flag), sheet(sheet)
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
38 {
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
39 workbook = sheet->workbook();
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
40 }
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
41
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
42 Drawing::~Drawing()
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
43 {
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
44 qDeleteAll(anchors);
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
45 }
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
46
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
47 void Drawing::saveToXmlFile(QIODevice *device) const
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
48 {
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
49 relationships()->clear();
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
50
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
51 QXmlStreamWriter writer(device);
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
52
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
53 writer.writeStartDocument(QStringLiteral("1.0"), true);
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
54 writer.writeStartElement(QStringLiteral("xdr:wsDr"));
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
55 writer.writeAttribute(QStringLiteral("xmlns:xdr"), QStringLiteral("http://schemas.openxmlformats.org/drawingml/2006/spreadsheetDrawing"));
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
56 writer.writeAttribute(QStringLiteral("xmlns:a"), QStringLiteral("http://schemas.openxmlformats.org/drawingml/2006/main"));
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
57
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
58 foreach (DrawingAnchor *anchor, anchors)
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
59 anchor->saveToXml(writer);
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
60
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
61 writer.writeEndElement();//xdr:wsDr
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
62 writer.writeEndDocument();
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
63 }
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
64
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
65 bool Drawing::loadFromXmlFile(QIODevice *device)
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
66 {
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
67 QXmlStreamReader reader(device);
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
68 while (!reader.atEnd()) {
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
69 reader.readNextStartElement();
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
70 if (reader.tokenType() == QXmlStreamReader::StartElement) {
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
71 if (reader.name() == QLatin1String("absoluteAnchor")) {
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
72 DrawingAbsoluteAnchor * anchor = new DrawingAbsoluteAnchor(this);
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
73 anchor->loadFromXml(reader);
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
74 } else if (reader.name() == QLatin1String("oneCellAnchor")) {
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
75 DrawingOneCellAnchor * anchor = new DrawingOneCellAnchor(this);
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
76 anchor->loadFromXml(reader);
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
77 } else if (reader.name() == QLatin1String("twoCellAnchor")) {
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
78 DrawingTwoCellAnchor * anchor = new DrawingTwoCellAnchor(this);
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
79 anchor->loadFromXml(reader);
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
80 }
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
81 }
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
82 }
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
83
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
84 return true;
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
85 }
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
86
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
87 } // namespace QXlsx
This site is hosted by Intevation GmbH (Datenschutzerklärung und Impressum | Privacy Policy and Imprint)