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, 177 insertions, 0 deletions

diff --git a/kalarm/deferdlg.cpp b/kalarm/deferdlg.cpp
new file mode 100644
index 000000000..5e0e039c4
--- /dev/null
+++ b/kalarm/deferdlg.cpp
@@ -0,0 +1,177 @@
+/*
+ *  deferdlg.cpp  -  dialogue to defer an alarm
+ *  Program:  kalarm
+ *  Copyright © 2002-2006,2008 by David Jarvie <djarvie@kde.org>
+ *
+ *  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.
+ */
+
+#include "kalarm.h"
+
+#include <qlayout.h>
+
+#include <kglobal.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kdebug.h>
+
+#include <libkcal/event.h>
+#include <libkcal/recurrence.h>
+
+#include "alarmcalendar.h"
+#include "alarmevent.h"
+#include "alarmtimewidget.h"
+#include "datetime.h"
+#include "functions.h"
+#include "kalarmapp.h"
+#include "deferdlg.moc"
+
+
+DeferAlarmDlg::DeferAlarmDlg(const QString& caption, const DateTime& initialDT,
+                             bool cancelButton, QWidget* parent, const char* name)
+	: KDialogBase(parent, name, true, caption, Ok|Cancel|User1, Ok, false, i18n("Cancel &Deferral"))
+{
+	if (!cancelButton)
+		showButton(User1, false);
+
+	QWidget* page = new QWidget(this);
+	setMainWidget(page);
+	QVBoxLayout* layout = new QVBoxLayout(page, 0, spacingHint());
+
+	mTimeWidget = new AlarmTimeWidget(AlarmTimeWidget::DEFER_TIME, page, "timeGroup");
+	mTimeWidget->setDateTime(initialDT);
+	mTimeWidget->setMinDateTimeIsCurrent();
+	connect(mTimeWidget, SIGNAL(pastMax()), SLOT(slotPastLimit()));
+	layout->addWidget(mTimeWidget);
+	layout->addSpacing(spacingHint());
+
+	setButtonWhatsThis(Ok, i18n("Defer the alarm until the specified time."));
+	setButtonWhatsThis(User1, i18n("Cancel the deferred alarm. This does not affect future recurrences."));
+}
+
+
+/******************************************************************************
+* Called when the OK button is clicked.
+*/
+void DeferAlarmDlg::slotOk()
+{
+	mAlarmDateTime = mTimeWidget->getDateTime(&mDeferMinutes);
+	if (!mAlarmDateTime.isValid())
+		return;
+	KAEvent::DeferLimitType limitType;
+	DateTime endTime;
+	if (!mLimitEventID.isEmpty())
+	{
+		// Get the event being deferred
+		const KCal::Event* kcalEvent = AlarmCalendar::getEvent(mLimitEventID);
+		if (kcalEvent)
+		{
+			KAEvent event(*kcalEvent);
+			endTime = event.deferralLimit(&limitType);
+		}
+	}
+	else
+	{
+		endTime = mLimitDateTime;
+		limitType = mLimitDateTime.isValid() ? KAEvent::LIMIT_MAIN : KAEvent::LIMIT_NONE;
+	}
+	if (endTime.isValid()  &&  mAlarmDateTime > endTime)
+	{
+		QString text;
+		switch (limitType)
+		{
+			case KAEvent::LIMIT_REPETITION:
+				text = i18n("Cannot defer past the alarm's next sub-repetition (currently %1)");
+				break;
+			case KAEvent::LIMIT_RECURRENCE:
+				text = i18n("Cannot defer past the alarm's next recurrence (currently %1)");
+				break;
+			case KAEvent::LIMIT_REMINDER:
+				text = i18n("Cannot defer past the alarm's next reminder (currently %1)");
+				break;
+			case KAEvent::LIMIT_MAIN:
+				text = i18n("Cannot defer reminder past the main alarm time (%1)");
+				break;
+			case KAEvent::LIMIT_NONE:
+				break;   // can't happen with a valid endTime
+		}
+		KMessageBox::sorry(this, text.arg(endTime.formatLocale()));
+	}
+	else
+		accept();
+}
+
+/******************************************************************************
+* Select the 'Time from now' radio button and preset its value.
+*/
+void DeferAlarmDlg::setDeferMinutes(int minutes)
+{
+	mTimeWidget->selectTimeFromNow(minutes);
+}
+
+/******************************************************************************
+* Called the maximum date/time for the date/time edit widget has been passed.
+*/
+void DeferAlarmDlg::slotPastLimit()
+{
+	enableButtonOK(false);
+}
+
+/******************************************************************************
+* Set the time limit for deferral based on the next occurrence of the alarm
+* with the specified ID.
+*/
+void DeferAlarmDlg::setLimit(const DateTime& limit)
+{
+	mLimitEventID  = QString::null;
+	mLimitDateTime = limit;
+	mTimeWidget->setMaxDateTime(mLimitDateTime);
+}
+
+/******************************************************************************
+* Set the time limit for deferral based on the next occurrence of the alarm
+* with the specified ID.
+*/
+DateTime DeferAlarmDlg::setLimit(const QString& eventID)
+{
+	mLimitEventID = eventID;
+	const KCal::Event* kcalEvent = AlarmCalendar::getEvent(mLimitEventID);
+	if (kcalEvent)
+	{
+		KAEvent event(*kcalEvent);
+		mLimitDateTime = event.deferralLimit();
+	}
+	else
+		mLimitDateTime = DateTime();
+	mTimeWidget->setMaxDateTime(mLimitDateTime);
+	return mLimitDateTime;
+}
+
+/******************************************************************************
+* Called when the Cancel Deferral button is clicked.
+*/
+void DeferAlarmDlg::slotUser1()
+{
+	mAlarmDateTime = DateTime();
+	accept();
+}
+
+/******************************************************************************
+* Called when the Cancel button is clicked.
+*/
+void DeferAlarmDlg::slotCancel()
+{
+	reject();
+}