diff options
Diffstat (limited to 'src/reportdialog.cpp')
| -rw-r--r-- | src/reportdialog.cpp | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/src/reportdialog.cpp b/src/reportdialog.cpp new file mode 100644 index 0000000..ee879de --- /dev/null +++ b/src/reportdialog.cpp @@ -0,0 +1,220 @@ +/*************************************************************************** + copyright : (C) 2005-2006 by Robby Stephenson + email : robby@periapsis.org + ***************************************************************************/ + +/*************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of version 2 of the GNU General Public License as * + * published by the Free Software Foundation; * + * * + ***************************************************************************/ + +#include "reportdialog.h" +#include "translators/htmlexporter.h" +#include "imagefactory.h" +#include "tellico_kernel.h" +#include "collection.h" +#include "document.h" +#include "entry.h" +#include "controller.h" +#include "tellico_utils.h" +#include "tellico_debug.h" +#include "gui/combobox.h" +#include "core/tellico_config.h" + +#include <klocale.h> +#include <khtml_part.h> +#include <khtmlview.h> +#include <kstandarddirs.h> +#include <kdebug.h> +#include <kapplication.h> +#include <kpushbutton.h> +#include <kiconloader.h> +#include <ksortablevaluelist.h> +#include <kfiledialog.h> + +#include <qlayout.h> +#include <qfile.h> +#include <qlabel.h> +#include <qfileinfo.h> +#include <qtimer.h> + +namespace { + static const int REPORT_MIN_WIDTH = 600; + static const int REPORT_MIN_HEIGHT = 420; +} + +using Tellico::ReportDialog; + +// default button is going to be used as a print button, so it's separated +ReportDialog::ReportDialog(QWidget* parent_, const char* name_/*=0*/) + : KDialogBase(parent_, name_, false, i18n("Collection Report"), Close, Close), + m_exporter(0) { + QWidget* mainWidget = new QWidget(this, "ReportDialog mainWidget"); + setMainWidget(mainWidget); + QVBoxLayout* topLayout = new QVBoxLayout(mainWidget, 0, KDialog::spacingHint()); + + QHBoxLayout* hlay = new QHBoxLayout(topLayout); + QLabel* l = new QLabel(i18n("&Report template:"), mainWidget); + hlay->addWidget(l); + +// KStandardDirs::findAllResources(const char *type, const QString &filter, bool recursive, bool uniq) + QStringList files = KGlobal::dirs()->findAllResources("appdata", QString::fromLatin1("report-templates/*.xsl"), + false, true); + KSortableValueList<QString, QString> templates; + for(QStringList::ConstIterator it = files.begin(); it != files.end(); ++it) { + QFileInfo fi(*it); + QString file = fi.fileName(); + QString name = file.section('.', 0, -2); + name.replace('_', ' '); + QString title = i18n((name + QString::fromLatin1(" XSL Template")).utf8(), name.utf8()); + templates.insert(title, file); + } + templates.sort(); + m_templateCombo = new GUI::ComboBox(mainWidget); + for(KSortableValueList<QString, QString>::iterator it = templates.begin(); it != templates.end(); ++it) { + m_templateCombo->insertItem((*it).index(), (*it).value()); + } + hlay->addWidget(m_templateCombo); + l->setBuddy(m_templateCombo); + + KPushButton* pb1 = new KPushButton(SmallIconSet(QString::fromLatin1("exec")), i18n("&Generate"), mainWidget); + hlay->addWidget(pb1); + connect(pb1, SIGNAL(clicked()), SLOT(slotGenerate())); + + hlay->addStretch(); + + KPushButton* pb2 = new KPushButton(KStdGuiItem::saveAs(), mainWidget); + hlay->addWidget(pb2); + connect(pb2, SIGNAL(clicked()), SLOT(slotSaveAs())); + + KPushButton* pb3 = new KPushButton(KStdGuiItem::print(), mainWidget); + hlay->addWidget(pb3); + connect(pb3, SIGNAL(clicked()), SLOT(slotPrint())); + + m_HTMLPart = new KHTMLPart(mainWidget); + m_HTMLPart->setJScriptEnabled(false); + m_HTMLPart->setJavaEnabled(false); + m_HTMLPart->setMetaRefreshEnabled(false); + m_HTMLPart->setPluginsEnabled(false); + topLayout->addWidget(m_HTMLPart->view()); + + QString text = QString::fromLatin1("<html><style>p{font-weight:bold;width:50%;" + "margin:20% auto auto auto;text-align:center;" + "background:white;color:%1;}</style><body><p>").arg(contrastColor.name()) + + i18n("Select a report template and click <em>Generate</em>.") + ' ' + + i18n("Some reports may take several seconds to generate for large collections."); + + QString::fromLatin1("</p></body></html>"); + m_HTMLPart->begin(); + m_HTMLPart->write(text); + m_HTMLPart->end(); + + setMinimumWidth(QMAX(minimumWidth(), REPORT_MIN_WIDTH)); + setMinimumHeight(QMAX(minimumHeight(), REPORT_MIN_HEIGHT)); + resize(configDialogSize(QString::fromLatin1("Report Dialog Options"))); +} + +ReportDialog::~ReportDialog() { + delete m_exporter; + m_exporter = 0; + + saveDialogSize(QString::fromLatin1("Report Dialog Options")); +} + +void ReportDialog::slotGenerate() { + GUI::CursorSaver cs(Qt::waitCursor); + + QString fileName = QString::fromLatin1("report-templates/") + m_templateCombo->currentData().toString(); + QString xsltFile = locate("appdata", fileName); + if(xsltFile.isEmpty()) { + kdWarning() << "ReportDialog::setXSLTFile() - can't locate " << m_templateCombo->currentData().toString() << endl; + return; + } + // if it's the same XSL file, no need to reload the XSLTHandler, just refresh + if(xsltFile == m_xsltFile) { + slotRefresh(); + return; + } + + m_xsltFile = xsltFile; + + delete m_exporter; + m_exporter = new Export::HTMLExporter(); + m_exporter->setXSLTFile(m_xsltFile); + m_exporter->setPrintHeaders(false); // the templates should take care of this themselves + m_exporter->setPrintGrouped(true); // allow templates to take advantage of added DOM + + slotRefresh(); +} + +void ReportDialog::slotRefresh() { + if(!m_exporter) { + kdWarning() << "ReportDialog::slotRefresh() - no exporter" << endl; + return; + } + + m_exporter->setGroupBy(Controller::self()->expandedGroupBy()); + m_exporter->setSortTitles(Controller::self()->sortTitles()); + m_exporter->setColumns(Controller::self()->visibleColumns()); + // only print visible entries + m_exporter->setEntries(Controller::self()->visibleEntries()); + + long options = Export::ExportUTF8 | Export::ExportComplete | Export::ExportImages; + if(Config::autoFormat()) { + options |= Export::ExportFormatted; + } + m_exporter->setOptions(options); + + // by setting the xslt file as the URL, any images referenced in the xslt "theme" can be found + // by simply using a relative path in the xslt file + KURL u; + u.setPath(m_xsltFile); + m_HTMLPart->begin(u); + m_HTMLPart->write(m_exporter->text()); +#if 0 + QFile f(QString::fromLatin1("/tmp/test.html")); + if(f.open(IO_WriteOnly)) { + QTextStream t(&f); + t << m_exporter->text(); + } + f.close(); +#endif + m_HTMLPart->end(); + // is this needed? +// view()->layout(); +} + +// actually the print button +void ReportDialog::slotPrint() { + m_HTMLPart->view()->print(); +} + +void ReportDialog::slotSaveAs() { + QString filter = i18n("*.html|HTML Files (*.html)") + QChar('\n') + i18n("*|All Files"); + KURL u = KFileDialog::getSaveURL(QString::null, filter, this); + if(!u.isEmpty() && u.isValid()) { + KConfigGroup config(KGlobal::config(), "ExportOptions"); + bool encode = config.readBoolEntry("EncodeUTF8", true); + int oldOpt = m_exporter->options(); + + // turn utf8 off + long options = oldOpt & ~Export::ExportUTF8; + // now turn it on if true + if(encode) { + options |= Export::ExportUTF8; + } + + KURL oldURL = m_exporter->url(); + m_exporter->setOptions(options); + m_exporter->setURL(u); + + m_exporter->exec(); + + m_exporter->setURL(oldURL); + m_exporter->setOptions(oldOpt); + } +} + +#include "reportdialog.moc" |