KReport

KoOdtFrameReportCheckBox.cpp
1 /* This file is part of the KDE project
2  Copyright (C) 2011, 2012 by Dag Andersen ([email protected])
3 
4  This library is free software; you can redistribute it and/or
5  modify it under the terms of the GNU Library General Public
6  License as published by the Free Software Foundation; either
7  version 2.1 of the License, or (at your option) any later version.
8 
9  This library is distributed in the hope that it will be useful,
10  but WITHOUT ANY WARRANTY; without even the implied warranty of
11  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12  Library General Public License for more details.
13 
14  You should have received a copy of the GNU Library General Public License
15  along with this library; see the file COPYING.LIB. If not, write to
16  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17  Boston, MA 02110-1301, USA.
18 */
19 
20 #include "KoOdtFrameReportCheckBox.h"
21 #include <KoXmlWriter.h>
22 #include <KoOdfGraphicStyles.h>
23 #include <KoGenStyle.h>
24 #include <KoGenStyles.h>
25 #include <KReportUnit.h>
26 #include <KoStore.h>
27 #include <KoStoreDevice.h>
28 
29 #include "KReportRenderObjects.h"
30 
31 #include <QPainter>
32 #include <QPen>
33 #include <QImage>
34 #include "kreport_debug.h"
35 #include <QMimeDatabase>
36 #include <QMimeType>
37 
38 KoOdtFrameReportCheckBox::KoOdtFrameReportCheckBox(OROCheckBox *primitive)
39  : KoOdtFrameReportPrimitive(primitive)
40 {
41 }
42 
43 KoOdtFrameReportCheckBox::~KoOdtFrameReportCheckBox()
44 {
45 }
46 
47 OROCheckBox *KoOdtFrameReportCheckBox::checkBox() const
48 {
49  return static_cast<OROCheckBox*>(m_primitive);
50 }
51 
52 void KoOdtFrameReportCheckBox::createStyle(KoGenStyles *coll)
53 {
54  KoGenStyle gs(KoGenStyle::GraphicStyle, "graphic");
55  gs.addProperty("draw:fill", "none");
56  gs.addPropertyPt("fo:margin", 0);
57  gs.addProperty("style:horizontal-pos", "from-left");
58  gs.addProperty("style:horizontal-rel", "page");
59  gs.addProperty("style:vertical-pos", "from-top");
60  gs.addProperty("style:vertical-rel", "page");
61  gs.addProperty("style:wrap", "dynamic");
62  gs.addPropertyPt("style:wrap-dynamic-threshold", 0);
63 
64  QPen pen;
65  qreal weight = checkBox()->lineStyle().weight;
66  if (weight < 1.0) {
67  weight = 1.0;
68  }
69  pen.setWidthF(weight);
70  pen.setColor(checkBox()->lineStyle().lineColor);
71  pen.setStyle(checkBox()->lineStyle().style);
72  KoOdfGraphicStyles::saveOdfStrokeStyle(gs, coll, pen);
73 
74  m_frameStyleName = coll->insert(gs, "F");
75 }
76 
77 void KoOdtFrameReportCheckBox::createBody(KoXmlWriter *bodyWriter) const
78 {
79  bodyWriter->startElement("draw:frame");
80  bodyWriter->addAttribute("draw:id", itemName());
81  bodyWriter->addAttribute("xml:id", itemName());
82  bodyWriter->addAttribute("draw:name", itemName());
83  bodyWriter->addAttribute("text:anchor-type", "page");
84  bodyWriter->addAttribute("text:anchor-page-number", pageNumber());
85  bodyWriter->addAttribute("draw:style-name", m_frameStyleName);
86 
87  commonAttributes(bodyWriter);
88 
89  bodyWriter->startElement("draw:image");
90  bodyWriter->addAttribute("xlink:href", "Pictures/" + imageName());
91  bodyWriter->addAttribute("xlink:type", "simple");
92  bodyWriter->addAttribute("xlink:show", "embed");
93  bodyWriter->addAttribute("xlink:actuate", "onLoad");
94  bodyWriter->endElement(); // draw:image
95 
96  bodyWriter->endElement(); // draw:frame
97 }
98 
99 QString KoOdtFrameReportCheckBox::imageName() const
100 {
101  return QString("Checkbox_%1.png").arg(m_uid);
102 }
103 
104 bool KoOdtFrameReportCheckBox::saveData(KoStore* store, KoXmlWriter* manifestWriter) const
105 {
106  QString name = "Pictures/" + imageName();
107  if (!store->open(name)) {
108  return false;
109  }
110  OROCheckBox * chk = checkBox();
111  QSizeF sz = chk->size();
112  QPen fpen; // frame pen
113  if (chk->lineStyle().style == Qt::NoPen || chk->lineStyle().weight <= 0) {
114  fpen = QPen(Qt::lightGray);
115  } else {
116  fpen = QPen(chk->lineStyle().lineColor, chk->lineStyle().weight, chk->lineStyle().style);
117  }
118  QPointF ps(fpen.widthF(), fpen.widthF());
119  QRectF rc = QRectF(0, 0, sz.width() + (ps.x()*2), sz.height() + (ps.y()*2));
120 
121  QPainter painter;
122  QImage image(rc.size().toSize(), QImage::Format_ARGB32);
123  image.fill(0);
124  painter.begin(&image);
127 
128  qreal ox = sz.width() / 5;
129  qreal oy = sz.height() / 5;
130 
131  //Checkbox Style
132  if (chk->checkType() == "Cross") {
133  painter.drawRoundedRect(rc.adjusted(ps.x(), ps.y(), -ps.x(), -ps.y()), sz.width() / 10 , sz.height() / 10);
134 
135  if (chk->value()) {
136  QPen lp;
137  lp.setColor(chk->foregroundColor());
138  lp.setWidth(ox > oy ? oy : ox);
139  painter.setPen(lp);
140  QRectF r = rc.adjusted(ox + ps.x(), oy + ps.y(), -(ox + ps.x()), -(oy + ps.y()));
141  painter.drawLine(r.topLeft(), r.bottomRight());
142  painter.drawLine(r.bottomLeft(), r.topRight());
143  }
144  } else if (chk->checkType() == "Dot") {
145  //Radio Style
146  painter.drawEllipse(rc);
147 
148  if (chk->value()) {
149  QBrush lb(chk->foregroundColor());
150  painter.setBrush(lb);
151  painter.setPen(Qt::NoPen);
152  painter.drawEllipse(rc.center(), sz.width() / 2 - ox, sz.height() / 2 - oy);
153  }
154  } else {
155  //Tickbox Style
156  painter.drawRoundedRect(rc.adjusted(ps.x(), ps.y(), -ps.x(), -ps.y()), sz.width() / 10 , sz.height() / 10);
157 
158  if (chk->value()) {
159  QPen lp;
160  lp.setColor(chk->foregroundColor());
161  lp.setWidth(ox > oy ? oy : ox);
162  painter.setPen(lp);
163  painter.drawLine(QPointF(ox, sz.height() / 2) + ps, QPointF(sz.width() / 2, sz.height() - oy) + ps);
164  painter.drawLine(QPointF(sz.width() / 2, sz.height() - oy) + ps, QPointF(sz.width() - ox, oy) + ps);
165  }
166  }
167  painter.end();
168 
169  KoStoreDevice device(store);
170  bool ok = image.save(&device, "PNG");
171  if (ok) {
172  QMimeDatabase db;
174  manifestWriter->addManifestEntry(name, mimetype);
175  //kreportDebug() << "manifest:" << mimetype;
176  }
177  bool cl = store->close();
178  //kreportDebug()<<ok<<cl;
179  return ok && cl;
180 }
qreal height() const const
qreal widthF() const const
void setPen(const QColor &color)
void setBackgroundMode(Qt::BGMode mode)
void drawEllipse(const QRectF &rectangle)
OpaqueMode
QRectF adjusted(qreal dx1, qreal dy1, qreal dx2, qreal dy2) const const
KIOCORE_EXPORT MimetypeJob * mimetype(const QUrl &url, JobFlags flags=DefaultFlags)
void setWidthF(qreal width)
bool begin(QPaintDevice *device)
void setColor(const QColor &color)
bool end()
QPointF bottomLeft() const const
void drawRoundedRect(const QRectF &rect, qreal xRadius, qreal yRadius, Qt::SizeMode mode)
QPointF topLeft() const const
QPointF bottomRight() const const
QSize toSize() const const
void setWidth(int width)
Defines checkbox.
void setBrush(const QBrush &brush)
QPointF center() const const
QString arg(qlonglong a, int fieldWidth, int base, QChar fillChar) const const
QString name(StandardShortcut id)
void drawLine(const QLineF &line)
QMimeType mimeTypeForFile(const QString &fileName, QMimeDatabase::MatchMode mode) const const
QSizeF size() const const
void setStyle(Qt::PenStyle style)
void setRenderHint(QPainter::RenderHint hint, bool on)
QPointF topRight() const const
lightGray
qreal width() const const
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