KReport

KReportDesignerSectionDetail.cpp
1/* This file is part of the KDE project
2 * Copyright (C) 2001-2007 by OpenMFG, LLC (info@openmfg.com)
3 * Copyright (C) 2007-2008 by Adam Pigg (adam@piggz.co.uk)
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
17 */
18
19#include "KReportDesignerSectionDetail.h"
20#include "KReportDesignerSectionDetailGroup.h"
21#include "KReportDesignerSection.h"
22#include "KReportDesigner.h"
23#include "KReportUtils.h"
24#include "kreport_debug.h"
25
26#include <QVBoxLayout>
27#include <QDomDocument>
28
29//! @internal
30class Q_DECL_HIDDEN KReportDesignerSectionDetail::Private
31{
32public:
33 explicit Private() {}
34
35 ~Private()
36 {
37 }
38
41 KReportDesigner *reportDesigner;
43 QVBoxLayout *vboxlayout;
44 KReportDesignerSectionDetail::PageBreak pageBreak = KReportDesignerSectionDetail::PageBreak::None;
45};
46
47KReportDesignerSectionDetail::KReportDesignerSectionDetail(KReportDesigner * rptdes)
48 : QWidget(rptdes)
49 , d(new Private())
50{
51 Q_ASSERT(rptdes);
53 d->vboxlayout = new QVBoxLayout(this);
54 d->vboxlayout->setSpacing(0);
55 d->vboxlayout->setMargin(0);
56 d->reportDesigner = rptdes;
57 d->detail = d->reportDesigner->createSection();
58 d->vboxlayout->addWidget(d->detail);
59
60 this->setLayout(d->vboxlayout);
61}
62
63KReportDesignerSectionDetail::~KReportDesignerSectionDetail()
64{
65 delete d;
66}
67
68KReportDesignerSectionDetail::PageBreak KReportDesignerSectionDetail::pageBreak() const
69{
70 return d->pageBreak;
71}
72void KReportDesignerSectionDetail::setPageBreak(PageBreak pb)
73{
74 d->pageBreak = pb;
75}
76
77KReportDesignerSection * KReportDesignerSectionDetail::detailSection() const
78{
79 return d->detail;
80}
81
82void KReportDesignerSectionDetail::buildXML(QDomDocument *doc, QDomElement *section)
83{
84 if (pageBreak() != KReportDesignerSectionDetail::PageBreak::None) {
85 QDomElement spagebreak = doc->createElement(QLatin1String("pagebreak"));
86 if (pageBreak() == KReportDesignerSectionDetail::PageBreak::AtEnd)
87 spagebreak.setAttribute(QLatin1String("when"), QLatin1String("at end"));
88 section->appendChild(spagebreak);
89 }
90
91 foreach(KReportDesignerSectionDetailGroup* rsdg, d->groupList) {
92 rsdg->buildXML(doc, section);
93 }
94
95 // detail section
96 QDomElement gdetail = doc->createElement(QLatin1String("report:section"));
97 gdetail.setAttribute(QLatin1String("report:section-type"), QLatin1String("detail"));
98 d->detail->buildXML(doc, &gdetail);
99 section->appendChild(gdetail);
100}
101
103{
104 QDomNodeList nl = section->childNodes();
105 QDomNode node;
106 QString n;
107
108 for (int i = 0; i < nl.count(); i++) {
109 node = nl.item(i);
110 n = node.nodeName();
111 //kreportDebug() << n;
112 if (n == QLatin1String("pagebreak")) {
113 QDomElement eThis = node.toElement();
114 if (eThis.attribute(QLatin1String("when")) == QLatin1String("at end"))
115 setPageBreak(PageBreak::AtEnd);
116 } else if (n == QLatin1String("report:group")) {
118 rsdg->initFromXML( node.toElement() );
119 insertGroupSection(groupSectionCount(), rsdg);
120 } else if (n == QLatin1String("report:section")
121 && KReportUtils::readSectionTypeNameAttribute(node.toElement()) == QLatin1String("detail"))
122 {
123 // kreportDebug() << "Creating detail section";
124 d->detail->initFromXML(node);
125 } else {
126 // unknown element
127 kreportWarning() << "while parsing section encountered and unknown element: " << n;
128 }
129 }
130
131}
132
133KReportDesigner * KReportDesignerSectionDetail::reportDesigner() const
134{
135 return d->reportDesigner;
136}
137
138int KReportDesignerSectionDetail::groupSectionCount() const
139{
140 return d->groupList.count();
141}
142
143KReportDesignerSectionDetailGroup * KReportDesignerSectionDetail::groupSection(int i) const
144{
145 return d->groupList.at(i);
146}
147
148void KReportDesignerSectionDetail::insertGroupSection(int idx, KReportDesignerSectionDetailGroup * rsd)
149{
150 d->groupList.insert(idx, rsd);
151
152 rsd->groupHeader()->setParent(this);
153 rsd->groupFooter()->setParent(this);
154
155 idx = 0;
156 int gi = 0;
157 for (gi = 0; gi < (int) d->groupList.count(); gi++) {
158 rsd = d->groupList.at(gi);
159 d->vboxlayout->removeWidget(rsd->groupHeader());
160 d->vboxlayout->insertWidget(idx, rsd->groupHeader());
161 idx++;
162 }
163 d->vboxlayout->removeWidget(d->detail);
164 d->vboxlayout->insertWidget(idx, d->detail);
165 idx++;
166 for (gi = ((int) d->groupList.count() - 1); gi >= 0; --gi) {
167 rsd = d->groupList.at(gi);
168 d->vboxlayout->removeWidget(rsd->groupFooter());
169 d->vboxlayout->insertWidget(idx, rsd->groupFooter());
170 idx++;
171 }
172
173 if (d->reportDesigner) d->reportDesigner->setModified(true);
174 adjustSize();
175}
176
177int KReportDesignerSectionDetail::indexOfGroupSection(const QString & column) const
178{
179 // find the item by its name
180 for (uint i = 0; i < (uint)d->groupList.count(); i++) {
181 KReportDesignerSectionDetailGroup * rsd = d->groupList.at(i);
182 if (column == rsd->column()) return i;
183 }
184 return -1;
185}
186
187void KReportDesignerSectionDetail::removeGroupSection(int idx, bool del)
188{
189 KReportDesignerSectionDetailGroup * rsd = d->groupList.at(idx);
190
191 d->vboxlayout->removeWidget(rsd->groupHeader());
192 d->vboxlayout->removeWidget(rsd->groupFooter());
193
194 d->groupList.removeAt(idx);
195
196 if (d->reportDesigner) d->reportDesigner->setModified(true);
197 if (del) delete rsd;
198 adjustSize();
199}
200
201QSize KReportDesignerSectionDetail::sizeHint() const
202{
203 QSize s;
204 foreach(KReportDesignerSectionDetailGroup* rsdg, d->groupList) {
205 if (rsdg->groupHeaderVisible()) s += rsdg->groupHeader()->size();
206 if (rsdg->groupFooterVisible()) s += rsdg->groupFooter()->size();
207 }
208 return s += d->detail->size();
209}
210
211void KReportDesignerSectionDetail::setSectionCursor(const QCursor& c)
212{
213 if (d->detail)
214 d->detail->setSectionCursor(c);
215 foreach(KReportDesignerSectionDetailGroup* rsdg, d->groupList) {
216 if (rsdg->groupHeader())
217 rsdg->groupHeader()->setSectionCursor(c);
218 if (rsdg->groupFooter())
219 rsdg->groupFooter()->setSectionCursor(c);
220 }
221}
222
223void KReportDesignerSectionDetail::unsetSectionCursor()
224{
225 if (d->detail)
226 d->detail->unsetSectionCursor();
227
228 foreach(KReportDesignerSectionDetailGroup* rsdg, d->groupList) {
229 if (rsdg->groupHeader())
230 rsdg->groupHeader()->unsetSectionCursor();
231 if (rsdg->groupFooter())
232 rsdg->groupFooter()->unsetSectionCursor();
233 }
234}
A section group allows a header and footer to be used for a particular report field.
The central detail section which contains the bulk of the report.
This class is the base to all Report Section's visual representation.
void initFromXML(const QDomNode &section)
The ReportDesigner is the main widget for designing a report.
void setModified(bool modified)
Sets the modified status, defaulting to true for modified.
KReportDesignerSection * createSection()
Creates new section.
QString name(StandardAction id)
void insertWidget(int index, QWidget *widget, int stretch, Qt::Alignment alignment)
QDomElement createElement(const QString &tagName)
QString attribute(const QString &name, const QString &defValue) const const
void setAttribute(const QString &name, const QString &value)
QDomNode appendChild(const QDomNode &newChild)
QDomNodeList childNodes() const const
QString nodeName() const const
QDomElement toElement() const const
int count() const const
QDomNode item(int index) const const
void removeWidget(QWidget *widget)
const_reference at(qsizetype i) const const
qsizetype count() const const
iterator insert(const_iterator before, parameter_type value)
void removeAt(qsizetype i)
void adjustSize()
void setParent(QWidget *parent)
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