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+/*
+ This file is part of the Opie Project
+ Copyright (C) Stefan Eilers <eilers.stefan@epost.de>
+ =. Copyright (C) The Opie Team <opie-devel@handhelds.org>
+ .=l.
+           .>+-=
+ _;:,     .>    :=|. This program is free software; you can
+.> <`_,   >  .   <= redistribute it and/or modify it under
+:`=1 )Y*s>-.--   : the terms of the GNU Library General Public
+.="- .-=="i,     .._ License as published by the Free Software
+ - .   .-<_>     .<> Foundation; either version 2 of the License,
+     ._= =}       : or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s. 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
+..}^=.=       =       ; Library General Public License for more
+++=   -.     .`     .: details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<; You should have received a copy of the GNU
+  -_. . .   )=.  = Library General Public License along with
+    --        :-=` this library; see the file COPYING.LIB.
+ If not, write to the Free Software Foundation,
+ Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+*/
+
+/* QT */
+#include <qbuttongroup.h>
+#include <qlayout.h>
+#include <qlineedit.h>
+#include <qstring.h>
+#include <qtoolbutton.h>
+
+/* OPIE */
+#include <opie2/otimepicker.h>
+
+using namespace Opie;
+
+/**
+ * Constructs the widget
+ * @param parent The parent of the OTimePicker
+ * @param name The name of the object
+ * @param fl Window Flags
+ */
+OTimePicker::OTimePicker(QWidget* parent, const char* name, Qt::WFlags fl)
+ :QWidget(parent,name,fl)
+{
+ QVBoxLayout *vbox=new QVBoxLayout(this);
+
+ OClickableLabel *r;
+ QString s;
+
+ // Hour Row
+ QWidget *row=new QWidget(this);
+ QHBoxLayout *l=new QHBoxLayout(row);
+ vbox->addWidget(row);
+
+ for (int i=0; i<24; i++)
+ {
+ r=new OClickableLabel(row);
+ hourLst.append(r);
+ s.sprintf("%.2d",i);
+ r->setText(s);
+ r->setToggleButton(true);
+ r->setAlignment(AlignHCenter | AlignVCenter);
+ l->addWidget(r);
+ connect(r, SIGNAL(toggled(bool)),
+ this, SLOT(slotHour(bool)));
+
+ if (i==11)
+ { // Second row
+ row=new QWidget(this);
+ l=new QHBoxLayout(row);
+ vbox->addWidget(row);
+ }
+ }
+
+ // Minute Row
+ row=new QWidget(this);
+ l=new QHBoxLayout(row);
+ vbox->addWidget(row);
+
+ for (int i=0; i<60; i+=5)
+ {
+ r=new OClickableLabel(row);
+ minuteLst.append(r);
+ s.sprintf("%.2d",i);
+ r->setText(s);
+ r->setToggleButton(true);
+ r->setAlignment(AlignHCenter | AlignVCenter);
+ l->addWidget(r);
+ connect(r, SIGNAL(toggled(bool)),
+ this, SLOT(slotMinute(bool)));
+ }
+}
+
+/**
+ * This method return the current time
+ * @return the time
+ */
+QTime OTimePicker::time()const
+{
+ return tm;
+}
+
+void OTimePicker::slotHour(bool b)
+{
+
+ OClickableLabel *r = (OClickableLabel *) sender();
+
+ if (b)
+ {
+ QValueListIterator<OClickableLabel *> it;
+ for (it=hourLst.begin(); it!=hourLst.end(); it++)
+ {
+ if (*it != r) (*it)->setOn(false);
+ else tm.setHMS((*it)->text().toInt(), tm.minute(), 0);
+ }
+ emit timeChanged(tm);
+ }
+ else
+ {
+ r->setOn(true);
+ }
+
+}
+
+void OTimePicker::slotMinute(bool b)
+{
+
+ OClickableLabel *r = (OClickableLabel *) sender();
+
+ if (b)
+ {
+ QValueListIterator<OClickableLabel *> it;
+ for (it=minuteLst.begin(); it!=minuteLst.end(); it++)
+ {
+ if (*it != r) (*it)->setOn(false);
+ else tm.setHMS(tm.hour(),(*it)->text().toInt(), 0);
+ }
+ emit timeChanged(tm);
+ }
+ else
+ {
+ r->setOn(true);
+ }
+
+}
+
+/**
+ * Method to set the time. No signal gets emitted during this method call
+ * Minutes must be within 5 minutes step starting at 0 ( 0,5,10,15,20... )
+ * @param t The time to be set
+ */
+void OTimePicker::setTime( const QTime& t)
+{
+ setTime( t.hour(), t.minute() );
+}
+
+/**
+ * Method to set the time. No signal gets emitted during this method call
+ * @param h The hour
+ * @param m The minute. Minutes need to set by 5 minute steps
+ */
+void OTimePicker::setTime( int h, int m )
+{
+ setHour(h);
+ setMinute(m);
+}
+
+/*
+ * FIXME round minutes to the 5 minute arrangement -zecke
+ */
+/**
+ * Method to set the minutes
+ * @param m minutes
+ */
+void OTimePicker::setMinute(int m)
+{
+
+ QString minute;
+ minute.sprintf("%.2d",m);
+
+ QValueListIterator<OClickableLabel *> it;
+ for (it=minuteLst.begin(); it!=minuteLst.end(); it++)
+ {
+ if ((*it)->text() == minute) (*it)->setOn(true);
+ else (*it)->setOn(false);
+ }
+
+ tm.setHMS(tm.hour(),m,0);
+}
+
+/**
+ * Method to set the hour
+ */
+void OTimePicker::setHour(int h)
+{
+
+ QString hour;
+ hour.sprintf("%.2d",h);
+
+ QValueListIterator<OClickableLabel *> it;
+ for (it=hourLst.begin(); it!=hourLst.end(); it++)
+ {
+ if ((*it)->text() == hour) (*it)->setOn(true);
+ else (*it)->setOn(false);
+ }
+ tm.setHMS(h,tm.minute(),0);
+}
+
+
+/**
+ * This is a modal Dialog.
+ *
+ * @param parent The parent widget
+ * @param name The name of the object
+ * @param fl Possible window flags
+ */
+OTimePickerDialog::OTimePickerDialog ( QWidget* parent, const char* name, WFlags fl )
+ : OTimePickerDialogBase (parent , name, true , fl)
+{
+
+ connect ( m_timePicker, SIGNAL( timeChanged( const QTime& ) ),
+ this, SLOT( setTime ( const QTime& ) ) );
+ connect ( minuteField, SIGNAL( textChanged ( const QString& ) ),
+ this, SLOT ( setMinute ( const QString& ) ) );
+ connect ( hourField, SIGNAL( textChanged ( const QString& ) ),
+ this, SLOT ( setHour ( const QString& ) ) );
+
+}
+
+/**
+ * @return the time
+ */
+QTime OTimePickerDialog::time()const
+{
+ return m_time;
+}
+
+/**
+ * Set the time to time
+ * @param time The time to be set
+ */
+void OTimePickerDialog::setTime( const QTime& time )
+{
+ m_time = time;
+
+ m_timePicker->setHour ( time.hour() );
+ m_timePicker->setMinute( time.minute() );
+
+ // Set Textfields
+ if ( time.hour() < 10 )
+ hourField->setText( "0" + QString::number( time.hour() ) );
+ else
+ hourField->setText( QString::number( time.hour() ) );
+
+ if ( time.minute() < 10 )
+ minuteField->setText( "0" + QString::number( time.minute() ) );
+ else
+ minuteField->setText( QString::number( time.minute() ) );
+
+}
+
+/**
+ * This method takes the current minute and tries to set hour
+ * to hour. This succeeds if the resulting date is valid
+ * @param hour The hour as a string
+ */
+void OTimePickerDialog::setHour ( const QString& hour )
+{
+ if ( QTime::isValid ( hour.toInt(), m_time.minute() , 00 ) )
+ {
+ m_time.setHMS ( hour.toInt(), m_time.minute() , 00 );
+ setTime ( m_time );
+ }
+
+}
+
+/**
+ * Method to set a new minute. It tries to convert the string to int and
+ * if the resulting date is valid a new date is set.
+ * @see setHour
+ */
+void OTimePickerDialog::setMinute ( const QString& minute )
+{
+ if ( QTime::isValid ( m_time.hour(), minute.toInt(), 00 ) )
+ {
+ m_time.setHMS ( m_time.hour(), minute.toInt(), 00 );
+ setTime ( m_time );
+ }
+}