Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 524 insertions, 0 deletions

diff --git a/korganizer/koeditorgeneralevent.cpp b/korganizer/koeditorgeneralevent.cpp
new file mode 100644
index 00000000..e9bc44d6
--- /dev/null
+++ b/korganizer/koeditorgeneralevent.cpp
@@ -0,0 +1,524 @@
+/*
+    This file is part of KOrganizer.
+    Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org>
+    Copyright (C) 2003-2004 Reinhold Kainhofer <reinhold@kainhofer.com>
+
+    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 of the License, 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.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+    As a special exception, permission is given to link this program
+    with any edition of Qt, and distribute the resulting executable,
+    without including the source code for Qt in the source distribution.
+*/
+
+#include <qtooltip.h>
+#include <qlayout.h>
+#include <qvbox.h>
+#include <qbuttongroup.h>
+#include <qvgroupbox.h>
+#include <qwidgetstack.h>
+#include <qspinbox.h>
+#include <qdatetime.h>
+#include <qlabel.h>
+#include <qcheckbox.h>
+#include <qcombobox.h>
+#include <qpushbutton.h>
+#include <qwhatsthis.h>
+
+#include <kdebug.h>
+#include <kglobal.h>
+#include <klocale.h>
+#include <kiconloader.h>
+#include <kmessagebox.h>
+#include <kfiledialog.h>
+#include <kstandarddirs.h>
+#include <ktextedit.h>
+
+#include <libkcal/event.h>
+#include <libkcal/incidenceformatter.h>
+
+#include "ktimeedit.h"
+#include <libkdepim/kdateedit.h>
+
+#include "koprefs.h"
+
+#include "koeditorgeneralevent.h"
+#include "koeditorgeneralevent.moc"
+
+KOEditorGeneralEvent::KOEditorGeneralEvent(QObject* parent,
+                                           const char* name) :
+  KOEditorGeneral( parent, name)
+{
+  connect( this, SIGNAL( dateTimesChanged( const QDateTime &, const QDateTime & )),
+           SLOT( setDuration() ) );
+  connect( this, SIGNAL( dateTimesChanged( const QDateTime &, const QDateTime & )),
+           SLOT( emitDateTimeStr() ));
+}
+
+KOEditorGeneralEvent::~KOEditorGeneralEvent()
+{
+}
+
+void KOEditorGeneralEvent::finishSetup()
+{
+  QWidget::setTabOrder( mSummaryEdit, mLocationEdit );
+  QWidget::setTabOrder( mLocationEdit, mStartDateEdit );
+  QWidget::setTabOrder( mStartDateEdit, mStartTimeEdit );
+  QWidget::setTabOrder( mStartTimeEdit, mEndDateEdit );
+  QWidget::setTabOrder( mEndDateEdit, mEndTimeEdit );
+  QWidget::setTabOrder( mEndTimeEdit, mAlldayEventCheckbox );
+  QWidget::setTabOrder( mAlldayEventCheckbox, mAlarmButton );
+  QWidget::setTabOrder( mAlarmButton, mAlarmTimeEdit );
+  QWidget::setTabOrder( mAlarmTimeEdit, mAlarmIncrCombo );
+//   QWidget::setTabOrder( mAlarmIncrCombo, mAlarmSoundButton );
+  QWidget::setTabOrder( mAlarmIncrCombo, mAlarmEditButton );
+//   QWidget::setTabOrder( mAlarmSoundButton, mAlarmProgramButton );
+//   QWidget::setTabOrder( mAlarmProgramButton, mFreeTimeCombo );
+  QWidget::setTabOrder( mAlarmEditButton, mFreeTimeCombo );
+  QWidget::setTabOrder( mFreeTimeCombo, mDescriptionEdit );
+  QWidget::setTabOrder( mDescriptionEdit, mCategoriesButton );
+  QWidget::setTabOrder( mCategoriesButton, mSecrecyCombo );
+//  QWidget::setTabOrder( mSecrecyCombo, mDescriptionEdit );
+
+  mSummaryEdit->setFocus();
+}
+
+void KOEditorGeneralEvent::initTime(QWidget *parent,QBoxLayout *topLayout)
+{
+  QBoxLayout *timeLayout = new QVBoxLayout(topLayout);
+
+  QGroupBox *timeGroupBox = new QGroupBox(1,QGroupBox::Horizontal,
+                                          i18n("Date && Time"),parent);
+  QWhatsThis::add( timeGroupBox,
+       i18n("Sets options related to the date and time of the "
+            "event or to-do.") );
+  timeLayout->addWidget(timeGroupBox);
+
+  QFrame *timeBoxFrame = new QFrame(timeGroupBox);
+
+  QGridLayout *layoutTimeBox = new QGridLayout( timeBoxFrame );
+  layoutTimeBox->setSpacing(topLayout->spacing());
+  layoutTimeBox->setColStretch( 3, 1 );
+
+  mStartDateLabel = new QLabel(i18n("&Start:"),timeBoxFrame);
+  layoutTimeBox->addWidget(mStartDateLabel,0,0);
+
+  mStartDateEdit = new KDateEdit(timeBoxFrame);
+  layoutTimeBox->addWidget(mStartDateEdit,0,1);
+  mStartDateLabel->setBuddy( mStartDateEdit );
+
+  mStartTimeEdit = new KTimeEdit(timeBoxFrame);
+  layoutTimeBox->addWidget(mStartTimeEdit,0,2);
+
+
+  mEndDateLabel = new QLabel(i18n("&End:"),timeBoxFrame);
+  layoutTimeBox->addWidget(mEndDateLabel,1,0);
+
+  mEndDateEdit = new KDateEdit(timeBoxFrame);
+  layoutTimeBox->addWidget(mEndDateEdit,1,1);
+  mEndDateLabel->setBuddy( mEndDateEdit );
+
+  mEndTimeEdit = new KTimeEdit(timeBoxFrame);
+  layoutTimeBox->addWidget(mEndTimeEdit,1,2);
+
+  mAlldayEventCheckbox = new QCheckBox(i18n("All-&day"),timeBoxFrame);
+  layoutTimeBox->addWidget( mAlldayEventCheckbox, 0, 3 );
+  connect(mAlldayEventCheckbox, SIGNAL(toggled(bool)),SLOT(associateTime(bool)));
+
+  mDurationLabel = new QLabel( timeBoxFrame );
+  layoutTimeBox->addWidget( mDurationLabel, 1, 3 );
+
+  // time widgets are checked if they contain a valid time
+  connect(mStartTimeEdit, SIGNAL(timeChanged(QTime)),
+          this, SLOT(startTimeChanged(QTime)));
+  connect(mEndTimeEdit, SIGNAL(timeChanged(QTime)),
+          this, SLOT(endTimeChanged(QTime)));
+
+  // date widgets are checked if they contain a valid date
+  connect(mStartDateEdit, SIGNAL(dateChanged(const QDate&)),
+          this, SLOT(startDateChanged(const QDate&)));
+  connect(mEndDateEdit, SIGNAL(dateChanged(const QDate&)),
+          this, SLOT(endDateChanged(const QDate&)));
+
+  QBoxLayout *recLayout = new QHBoxLayout();
+  layoutTimeBox->addMultiCellLayout( recLayout, 2, 2, 1, 4 );
+  mRecurrenceSummary = new QLabel( QString(), timeBoxFrame );
+  recLayout->addWidget( mRecurrenceSummary );
+  QPushButton *recEditButton = new QPushButton( i18n("Edit..."), timeBoxFrame );
+  recLayout->addWidget( recEditButton );
+  connect( recEditButton, SIGNAL(clicked()), SIGNAL(editRecurrence()) );
+  recLayout->addStretch( 1 );
+
+  QLabel *label = new QLabel( i18n("Reminder:"), timeBoxFrame );
+  layoutTimeBox->addWidget( label, 3, 0 );
+  QBoxLayout *alarmLineLayout = new QHBoxLayout();
+  layoutTimeBox->addMultiCellLayout( alarmLineLayout, 3, 3, 1, 4 );
+  initAlarm( timeBoxFrame, alarmLineLayout );
+  alarmLineLayout->addStretch( 1 );
+
+  QBoxLayout *secLayout = new QHBoxLayout();
+  layoutTimeBox->addLayout( secLayout, 0, 4 );
+  initSecrecy( timeBoxFrame, secLayout );
+
+  QBoxLayout *classLayout = new QHBoxLayout();
+  layoutTimeBox->addLayout( classLayout, 1, 4 );
+  initClass( timeBoxFrame, classLayout );
+}
+
+void KOEditorGeneralEvent::initClass(QWidget *parent,QBoxLayout *topLayout)
+{
+  QBoxLayout *classLayout = new QHBoxLayout(topLayout);
+
+  QLabel *freeTimeLabel = new QLabel(i18n("S&how time as:"),parent);
+  QString whatsThis = i18n("Sets how this time will appear on your Free/Busy "
+                           "information.");
+  QWhatsThis::add( freeTimeLabel, whatsThis );
+  classLayout->addWidget(freeTimeLabel);
+
+  mFreeTimeCombo = new QComboBox(false, parent);
+  QWhatsThis::add( mFreeTimeCombo, whatsThis );
+  mFreeTimeCombo->insertItem(i18n("Busy"));
+  mFreeTimeCombo->insertItem(i18n("Free"));
+  classLayout->addWidget(mFreeTimeCombo);
+  freeTimeLabel->setBuddy( mFreeTimeCombo );
+}
+
+void KOEditorGeneralEvent::initInvitationBar(QWidget * parent, QBoxLayout * layout)
+{
+  QBoxLayout *topLayout = new QHBoxLayout( layout );
+  mInvitationBar = new QFrame( parent );
+  mInvitationBar->setPaletteBackgroundColor( KGlobalSettings::alternateBackgroundColor() );
+  topLayout->addWidget( mInvitationBar );
+
+  QBoxLayout *barLayout = new QHBoxLayout( mInvitationBar );
+  barLayout->setSpacing( layout->spacing() );
+  QLabel *label = new QLabel( i18n("You have not yet definitely responded to this invitation." ), mInvitationBar );
+  barLayout->addWidget( label );
+  barLayout->addStretch( 1 );
+  QPushButton *button = new QPushButton( i18n("Accept"), mInvitationBar );
+  connect( button, SIGNAL(clicked()), SIGNAL(acceptInvitation()) );
+  connect( button, SIGNAL(clicked()), mInvitationBar, SLOT(hide()) );
+  barLayout->addWidget( button );
+  button = new QPushButton( i18n("Decline"), mInvitationBar );
+  connect( button, SIGNAL(clicked()), SIGNAL(declineInvitation()) );
+  connect( button, SIGNAL(clicked()), mInvitationBar, SLOT(hide()) );
+  barLayout->addWidget( button );
+
+  mInvitationBar->hide();
+}
+
+void KOEditorGeneralEvent::timeStuffDisable(bool disable)
+{
+  mStartTimeEdit->setEnabled( !disable );
+  mEndTimeEdit->setEnabled( !disable );
+
+  setDuration();
+  emitDateTimeStr();
+}
+
+void KOEditorGeneralEvent::associateTime(bool time)
+{
+  timeStuffDisable(time);
+  //if(alarmButton->isChecked()) alarmStuffDisable(noTime);
+  allDayChanged(time);
+}
+
+void KOEditorGeneralEvent::setDateTimes( const QDateTime &start, const QDateTime &end )
+{
+//  kdDebug(5850) << "KOEditorGeneralEvent::setDateTimes(): Start DateTime: " << start.toString() << endl;
+
+  mStartDateEdit->setDate(start.date());
+  // KTimeEdit seems to emit some signals when setTime() is called.
+  mStartTimeEdit->blockSignals( true );
+  mStartTimeEdit->setTime(start.time());
+  mStartTimeEdit->blockSignals( false );
+  mEndDateEdit->setDate(end.date());
+  mEndTimeEdit->setTime(end.time());
+
+  mCurrStartDateTime = start;
+  mCurrEndDateTime = end;
+
+  setDuration();
+  emitDateTimeStr();
+}
+
+void KOEditorGeneralEvent::startTimeChanged( QTime newtime )
+{
+  kdDebug(5850) << "KOEditorGeneralEvent::startTimeChanged() " << newtime.toString() << endl;
+
+  int secsep = mCurrStartDateTime.secsTo(mCurrEndDateTime);
+
+  mCurrStartDateTime.setTime(newtime);
+
+  // adjust end time so that the event has the same duration as before.
+  mCurrEndDateTime = mCurrStartDateTime.addSecs(secsep);
+  mEndTimeEdit->setTime(mCurrEndDateTime.time());
+  mEndDateEdit->setDate(mCurrEndDateTime.date());
+
+  emit dateTimesChanged(mCurrStartDateTime,mCurrEndDateTime);
+}
+
+void KOEditorGeneralEvent::endTimeChanged( QTime newtime )
+{
+//  kdDebug(5850) << "KOEditorGeneralEvent::endTimeChanged " << newtime.toString() << endl;
+
+  QDateTime newdt(mCurrEndDateTime.date(), newtime);
+  mCurrEndDateTime = newdt;
+
+  emit dateTimesChanged(mCurrStartDateTime,mCurrEndDateTime);
+}
+
+void KOEditorGeneralEvent::startDateChanged( const QDate &newdate )
+{
+  if ( !newdate.isValid() )
+    return;
+
+  int daysep = mCurrStartDateTime.daysTo(mCurrEndDateTime);
+
+  mCurrStartDateTime.setDate(newdate);
+
+  // adjust end date so that the event has the same duration as before
+  mCurrEndDateTime.setDate(mCurrStartDateTime.date().addDays(daysep));
+  mEndDateEdit->setDate(mCurrEndDateTime.date());
+
+  emit dateTimesChanged(mCurrStartDateTime,mCurrEndDateTime);
+}
+
+void KOEditorGeneralEvent::endDateChanged( const QDate &newdate )
+{
+  if ( !newdate.isValid() )
+    return;
+
+  QDateTime newdt(newdate, mCurrEndDateTime.time());
+  mCurrEndDateTime = newdt;
+
+  emit dateTimesChanged(mCurrStartDateTime,mCurrEndDateTime);
+}
+
+void KOEditorGeneralEvent::setDefaults( const QDateTime &from,
+                                        const QDateTime &to, bool allDay)
+{
+  KOEditorGeneral::setDefaults(allDay);
+
+  mAlldayEventCheckbox->setChecked(allDay);
+  timeStuffDisable(allDay);
+
+  setDateTimes(from,to);
+}
+
+void KOEditorGeneralEvent::readEvent( Event *event, Calendar *calendar, bool tmpl )
+{
+  QString tmpStr;
+
+  mAlldayEventCheckbox->setChecked(event->doesFloat());
+  timeStuffDisable(event->doesFloat());
+
+  if ( !tmpl ) {
+    // the rest is for the events only
+    setDateTimes(event->dtStart(),event->dtEnd());
+  }
+
+  switch( event->transparency() ) {
+  case Event::Transparent:
+    mFreeTimeCombo->setCurrentItem(1);
+    break;
+  case Event::Opaque:
+    mFreeTimeCombo->setCurrentItem(0);
+    break;
+  }
+
+  mRecurrenceSummary->setText( IncidenceFormatter::recurrenceString( event ) );
+
+  Attendee *me = event->attendeeByMails( KOPrefs::instance()->allEmails() );
+  if ( me && (me->status() == Attendee::NeedsAction || me->status() == Attendee::Tentative ||
+       me->status() == Attendee::InProcess) ) {
+    mInvitationBar->show();
+  } else {
+    mInvitationBar->hide();
+  }
+
+  readIncidence(event, calendar);
+}
+
+void KOEditorGeneralEvent::writeEvent(Event *event)
+{
+//  kdDebug(5850) << "KOEditorGeneralEvent::writeEvent()" << endl;
+
+  writeIncidence(event);
+
+  QDate tmpDate;
+  QTime tmpTime;
+  QDateTime tmpDT;
+
+  // temp. until something better happens.
+  QString tmpStr;
+
+  if (mAlldayEventCheckbox->isChecked()) {
+    event->setFloats(true);
+    // need to change this.
+    tmpDate = mStartDateEdit->date();
+    tmpTime.setHMS(0,0,0);
+    tmpDT.setDate(tmpDate);
+    tmpDT.setTime(tmpTime);
+    event->setDtStart(tmpDT);
+
+    tmpDate = mEndDateEdit->date();
+    tmpTime.setHMS(0,0,0);
+    tmpDT.setDate(tmpDate);
+    tmpDT.setTime(tmpTime);
+    event->setDtEnd(tmpDT);
+  } else {
+    event->setFloats(false);
+
+    // set date/time end
+    tmpDate = mEndDateEdit->date();
+    tmpTime = mEndTimeEdit->getTime();
+    tmpDT.setDate(tmpDate);
+    tmpDT.setTime(tmpTime);
+    event->setDtEnd(tmpDT);
+
+    // set date/time start
+    tmpDate = mStartDateEdit->date();
+    tmpTime = mStartTimeEdit->getTime();
+    tmpDT.setDate(tmpDate);
+    tmpDT.setTime(tmpTime);
+    event->setDtStart(tmpDT);
+  } // check for float
+
+  event->setTransparency(mFreeTimeCombo->currentItem() > 0
+                         ? KCal::Event::Transparent
+                         : KCal::Event::Opaque);
+
+//  kdDebug(5850) << "KOEditorGeneralEvent::writeEvent() done" << endl;
+}
+
+void KOEditorGeneralEvent::setDuration()
+{
+  QString tmpStr, catStr;
+  int hourdiff, minutediff;
+  // end<date is an accepted temporary state while typing, but don't show
+  // any duration if this happens
+  if(mCurrEndDateTime >= mCurrStartDateTime) {
+
+    if (mAlldayEventCheckbox->isChecked()) {
+      int daydiff = mCurrStartDateTime.date().daysTo(mCurrEndDateTime.date()) + 1;
+      tmpStr = i18n("Duration: ");
+      tmpStr.append(i18n("1 Day","%n Days",daydiff));
+    } else {
+      hourdiff = mCurrStartDateTime.date().daysTo(mCurrEndDateTime.date()) * 24;
+      hourdiff += mCurrEndDateTime.time().hour() -
+                  mCurrStartDateTime.time().hour();
+      minutediff = mCurrEndDateTime.time().minute() -
+                   mCurrStartDateTime.time().minute();
+      // If minutediff is negative, "borrow" 60 minutes from hourdiff
+      if (minutediff < 0 && hourdiff > 0) {
+        hourdiff -= 1;
+        minutediff += 60;
+      }
+      if (hourdiff || minutediff){
+        tmpStr = i18n("Duration: ");
+        if (hourdiff){
+          catStr = i18n("1 hour","%n hours",hourdiff);
+          tmpStr.append(catStr);
+        }
+        if (hourdiff && minutediff){
+          tmpStr += i18n(", ");
+        }
+        if (minutediff){
+          catStr = i18n("1 minute","%n minutes",minutediff);
+          tmpStr += catStr;
+        }
+      } else tmpStr = "";
+    }
+  }
+  mDurationLabel->setText(tmpStr);
+  QWhatsThis::add( mDurationLabel,
+       i18n("Shows the duration of the event or to-do with the "
+      "current start and end dates and times.") );
+}
+
+void KOEditorGeneralEvent::emitDateTimeStr()
+{
+  KLocale *l = KGlobal::locale();
+
+  QString from,to;
+  if (mAlldayEventCheckbox->isChecked()) {
+    from = l->formatDate(mCurrStartDateTime.date());
+    to = l->formatDate(mCurrEndDateTime.date());
+  } else {
+    from = l->formatDateTime(mCurrStartDateTime);
+    to = l->formatDateTime(mCurrEndDateTime);
+  }
+
+  QString str = i18n("From: %1   To: %2   %3").arg(from).arg(to)
+                .arg(mDurationLabel->text());
+
+  emit dateTimeStrChanged(str);
+}
+
+bool KOEditorGeneralEvent::validateInput()
+{
+//  kdDebug(5850) << "KOEditorGeneralEvent::validateInput()" << endl;
+
+  if (!mAlldayEventCheckbox->isChecked()) {
+    if (!mStartTimeEdit->inputIsValid()) {
+      KMessageBox::sorry( 0,
+          i18n("Please specify a valid start time, for example '%1'.")
+          .arg( KGlobal::locale()->formatTime( QTime::currentTime() ) ) );
+      return false;
+    }
+
+    if (!mEndTimeEdit->inputIsValid()) {
+      KMessageBox::sorry( 0,
+          i18n("Please specify a valid end time, for example '%1'.")
+          .arg( KGlobal::locale()->formatTime( QTime::currentTime() ) ) );
+      return false;
+    }
+  }
+
+  if (!mStartDateEdit->date().isValid()) {
+    KMessageBox::sorry( 0,
+        i18n("Please specify a valid start date, for example '%1'.")
+        .arg( KGlobal::locale()->formatDate( QDate::currentDate() ) ) );
+    return false;
+  }
+
+  if (!mEndDateEdit->date().isValid()) {
+    KMessageBox::sorry( 0,
+        i18n("Please specify a valid end date, for example '%1'.")
+        .arg( KGlobal::locale()->formatDate( QDate::currentDate() ) ) );
+    return false;
+  }
+
+  QDateTime startDt,endDt;
+  startDt.setDate(mStartDateEdit->date());
+  endDt.setDate(mEndDateEdit->date());
+  if (!mAlldayEventCheckbox->isChecked()) {
+    startDt.setTime(mStartTimeEdit->getTime());
+    endDt.setTime(mEndTimeEdit->getTime());
+  }
+
+  if (startDt > endDt) {
+    KMessageBox::sorry(0,i18n("The event ends before it starts.\n"
+                                 "Please correct dates and times."));
+    return false;
+  }
+
+  return KOEditorGeneral::validateInput();
+}
+
+void KOEditorGeneralEvent::updateRecurrenceSummary(const QString & summary)
+{
+  mRecurrenceSummary->setText( summary );
+}