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/* ============================================================
* File : calwizard.cpp
* Author: Renchi Raju <renchi@pooh.tam.uiuc.edu>
* Tom Albers <tomalbers@kde.nl>
* Date : 2003-11-03
* Description :
*
* Copyright 2003 by Renchi Raju <renchi@pooh.tam.uiuc.edu>
* Copyright 2006 by Tom Albers <tomalbers@kde.nl>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
// Qt includes.
#include <qlabel.h>
#include <qdatetime.h>
#include <qstringlist.h>
#include <qtimer.h>
#include <qpainter.h>
#include <qprogressbar.h>
#include <qlayout.h>
#include <qpushbutton.h>
#include <qframe.h>
#include <qpixmap.h>
#include <qvbox.h>
// KDE includes.
#include <kglobal.h>
#include <klocale.h>
#include <kprinter.h>
#include <kapplication.h>
#include <khelpmenu.h>
#include <kiconloader.h>
#include <kpopupmenu.h>
#include <kstandarddirs.h>
#include <kdeversion.h>
#include <kcalendarsystem.h>
#include <klineedit.h>
// LibKipi includes.
#include <libkipi/interface.h>
// Local includes.
#include "kpaboutdata.h"
#include "pluginsversion.h"
#include "caltemplate.h"
#include "calselect.h"
#include "calsettings.h"
#include "calpainter.h"
#include "calwizard.h"
#include "calwizard.moc"
#include "calevents.h"
namespace KIPICalendarPlugin
{
CalWizard::CalWizard( KIPI::Interface* interface, QWidget *parent )
: KWizard(parent, 0, false, Qt::WDestructiveClose),
interface_( interface )
{
cSettings_ = new CalSettings();
// ---------------------------------------------------------------
wTemplate_ = new CalTemplate(this, "wTemplate");
addPage(wTemplate_, i18n("Create Template for Calendar"));
setHelpEnabled(wTemplate_, true);
// ---------------------------------------------------------------
wEvents_ = new CalEvents(this, "wEvents");
addPage(wEvents_, i18n("Choose the events to show on the Calendar"));
setHelpEnabled(wEvents_, true);
// ---------------------------------------------------------------
wSelect_ = new CalSelect( interface, this, "wSelect");
addPage(wSelect_, i18n("Select Year & Images"));
setHelpEnabled(wSelect_, true);
// ---------------------------------------------------------------
wPrint_ = new QVBox(this, "wPrint");
wPrintLabel_ = new QLabel(wPrint_, "wPrint");
wPrintLabel_->setIndent(20);
wPrint_->setStretchFactor(wPrintLabel_, 2);
addPage(wPrint_, i18n("Print"));
setHelpEnabled(wPrint_, true);
// ---------------------------------------------------------------
wFinish_ = new QWidget(this, "wFinish");
QVBoxLayout *wFinishLayout = new QVBoxLayout(wFinish_, 6, 11);
wFinishLabel_ = new QLabel(wFinish_);
wFinishLayout->addWidget(wFinishLabel_);
QHBoxLayout *hboxlayout = new QHBoxLayout(0, 5, 5);
hboxlayout->addWidget(new QLabel(i18n("Current Page"), wFinish_));
wFinishProgressCurrent_ = new QProgressBar(wFinish_);
hboxlayout->addWidget(wFinishProgressCurrent_);
wFinishLayout->addLayout(hboxlayout);
hboxlayout = new QHBoxLayout(0, 5, 5);
hboxlayout->addWidget(new QLabel(i18n("Total Pages"), wFinish_));
wFinishProgressTotal_ = new QProgressBar(wFinish_);
hboxlayout->addWidget(wFinishProgressTotal_);
wFinishLayout->addLayout(hboxlayout);
wFinishLayout->addStretch();
addPage(wFinish_, i18n("Printing"));
setHelpEnabled(wFinish_, true);
// ---------------------------------------------------------------
// About data and help button.
m_about = new KIPIPlugins::KPAboutData(I18N_NOOP("Calendar"),
0,
KAboutData::License_GPL,
I18N_NOOP("A Kipi plugin to create a calendar"),
"(c) 2003-2004, Renchi Raju, (c) 2006 Tom Albers");
m_about->addAuthor("Tom Albers", I18N_NOOP("Author and maintainer"),
"tomalbers@kde.nl");
m_about->addAuthor("Renchi Raju", I18N_NOOP("Former Author and maintainer"),
"renchi@pooh.tam.uiuc.edu");
m_helpButton = helpButton();
KHelpMenu* helpMenu = new KHelpMenu(this, m_about, false);
helpMenu->menu()->removeItemAt(0);
helpMenu->menu()->insertItem(i18n("Plugin Handbook"), this, SLOT(slotHelp()), 0, -1, 0);
m_helpButton->setPopup( helpMenu->menu() );
// ------------------------------------------
printer_ = 0;
painter_ = 0;
formatter_ = new CalFormatter();
connect(this, SIGNAL(selected(const QString&)),
SLOT(slotPageSelected(const QString&)));
setCaption(i18n("Create Calendar"));
}
CalWizard::~CalWizard()
{
if (!cb_.isNull()) delete cb_;
if (painter_) delete painter_;
if (printer_) delete printer_;
delete cSettings_;
delete m_about;
delete formatter_;
}
void CalWizard::slotHelp()
{
KApplication::kApplication()->invokeHelp("calendar", "kipi-plugins");
}
void CalWizard::slotPageSelected(const QString&)
{
if (currentPage() == wPrint_) {
totPages_ = 0;
currPage_ = 0;
monthNumbers_.clear();
monthImages_.clear();
KURL image;
QString month;
QStringList printList;
QDate d;
KGlobal::locale()->calendar()->setYMD(d, cSettings_->getYear(), 1, 1);
for (int i=1; i<=KGlobal::locale()->calendar()->monthsInYear(d); i++) {
#if KDE_IS_VERSION(3,2,0)
month = KGlobal::locale()->calendar()->monthName(i, cSettings_->getYear(), false);
#else
month = KGlobal::locale()->monthName(i);
#endif
image = cSettings_->getImage(i);
if (!image.isEmpty()) {
monthNumbers_.append(i);
monthImages_.append(image);
printList.append(month);
}
}
if (!monthNumbers_.empty()) {
QString year = QString::number(cSettings_->getYear());
QString extra;
if ((KGlobal::locale()->calendar()->month(QDate::currentDate()) >= 6 &&
KGlobal::locale()->calendar()->year(QDate::currentDate()) == cSettings_->getYear()) ||
KGlobal::locale()->calendar()->year(QDate::currentDate()) > cSettings_->getYear())
extra = "<br><br><b>"+i18n("Please note that you are making a "
"calendar for<br>the current year or a year in the "
"past.")+"</b>";
KApplication::startServiceByName("KJobViewer");
QString extra2 = i18n("<br><br>You can see KJobViewer is already started. "
"After the plugin has prepared the calendar, it is passed to "
"the PDF printer. In the KJobViewer you can see the progress "
"of that part of the generation of the calendar.");
wPrintLabel_->setText(i18n("Click Next to start Printing<br><br>"
"Following months will be printed for year %1:").arg(year)
+ QString("<br>")
+ printList.join(" - ") + extra + extra2);
wPrintLabel_->setTextFormat(Qt::RichText);
setNextEnabled(wPrint_, true);
}
else {
wPrintLabel_->setText(i18n("No valid images selected for months<br>"
"Click Back to select images"));
setNextEnabled(wPrint_, false);
}
}
else if (currentPage() == wFinish_) {
wFinishLabel_->clear();
wFinishProgressTotal_->reset();
wFinishProgressCurrent_->reset();
setBackEnabled(wFinish_, false);
setFinishEnabled(wFinish_, false);
// Set printer settings ---------------------------------------
if (!printer_)
printer_ = new KPrinter(false);
#if KDE_IS_VERSION(3,2,0)
printer_->setUsePrinterResolution(true);
#endif
// TODO: Let user choose resolutions
//, QPrinter::HighResolution);
CalParams& params = cSettings_->calParams;
// Orientation
switch (params.imgPos) {
case(CalParams::Top): {
printer_->setOrientation(KPrinter::Portrait);
break;
}
default:
printer_->setOrientation(KPrinter::Landscape);
}
// PageSize
printer_->setPageSize(params.pageSize);
if (printer_->setup(this)) {
// Start printing --------------------------------------------
painter_ = new QPainter(printer_);
totPages_ = monthImages_.count();
currPage_ = -1;
formatter_->init(cSettings_->getYear(), wEvents_->ohFileEdit->text(), wEvents_->fhFileEdit->text());
slotPrintOnePage();
}
else {
wFinishLabel_->setText(i18n("Printing Cancelled"));
setBackEnabled(wFinish_, true);
}
}
}
void CalWizard::slotPrintOnePage()
{
if (monthNumbers_.empty()) {
wFinishProgressTotal_->setProgress(totPages_,totPages_);
painter_->end();
delete painter_;
painter_ = 0;
setBackEnabled(wFinish_, true);
setFinishEnabled(wFinish_, true);
wFinishLabel_->setText(i18n("Printing Complete"));
return;
}
int month(monthNumbers_.first());
KURL image(monthImages_.first());
monthNumbers_.pop_front();
monthImages_.pop_front();
QString yearName = QString::number(cSettings_->getYear());
#if KDE_IS_VERSION(3,2,0)
wFinishLabel_->setText(i18n("Printing Calendar Page for %1 of %2")
.arg(KGlobal::locale()->calendar()->monthName(month, cSettings_->getYear(), false))
.arg(yearName));
#else
wFinishLabel_->setText(i18n("Printing Calendar Page for %1 of %2")
.arg(KGlobal::locale()->monthName(month)).
.arg(yearName));
#endif
currPage_++;
if (currPage_ != 0)
printer_->newPage();
wFinishProgressTotal_->setProgress(currPage_,totPages_);
int angle = interface_->info( image ).angle();
cb_ = new CalBlockPainter(this, cSettings_->getYear(), month,
image, angle, formatter_, painter_);
connect(cb_, SIGNAL(signalCompleted()),
SLOT(slotPrintOnePage()));
connect(cb_, SIGNAL(signalProgress(int,int)),
wFinishProgressCurrent_, SLOT(setProgress(int,int)));
}
} // NameSpace KIPICalendarPlugin
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