eventoccurrenceeditpage.cpp Example File

calendardemo/src/eventoccurrenceeditpage.cpp
 /****************************************************************************
 **
 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the examples of the Qt Mobility Components.
 **
 ** $QT_BEGIN_LICENSE:BSD$
 ** You may use this file under the terms of the BSD license as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
 ** met:
 **   * Redistributions of source code must retain the above copyright
 **     notice, this list of conditions and the following disclaimer.
 **   * Redistributions in binary form must reproduce the above copyright
 **     notice, this list of conditions and the following disclaimer in
 **     the documentation and/or other materials provided with the
 **     distribution.
 **   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
 **     the names of its contributors may be used to endorse or promote
 **     products derived from this software without specific prior written
 **     permission.
 **
 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
 #include "eventoccurrenceeditpage.h"

 #include <QtGui>
 #include <qtorganizer.h>

 QTM_USE_NAMESPACE

 EventOccurrenceEditPage::EventOccurrenceEditPage(QWidget *parent)
     :QWidget(parent),
     m_manager(0),
     scrollAreaLayout(0),
     m_typeComboBox(0),
     m_subjectEdit(0),
     m_countSpinBox(0),
     m_repeatUntilDate(0)
 {
     //create asynch request to save an item
     m_saveItemRequest = new QOrganizerItemSaveRequest(this);
     // Create widgets
     QLabel *subjectLabel = new QLabel("Subject:", this);
     m_subjectEdit = new QLineEdit(this);
     QLabel *startTimeLabel = new QLabel("Start time:", this);
     m_startTimeEdit = new QDateTimeEdit(this);
     m_startTimeEdit->setDisplayFormat(QString("yyyy-MM-dd hh:mm:ss AP"));
     QLabel *endTimeLabel = new QLabel("End time:", this);
     m_endTimeEdit = new QDateTimeEdit(this);
     m_endTimeEdit->setDisplayFormat(QString("yyyy-MM-dd hh:mm:ss AP"));

 #ifndef Q_OS_SYMBIAN
     // Add push buttons for Maemo as it does not support soft keys
     QHBoxLayout* hbLayout = new QHBoxLayout();
     QPushButton *okButton = new QPushButton("Ok", this);
     connect(okButton,SIGNAL(clicked()),this,SLOT(saveOrNextClicked()));
     hbLayout->addWidget(okButton);
     QPushButton *cancelButton = new QPushButton("Cancel", this);
     connect(cancelButton,SIGNAL(clicked()),this,SLOT(cancelClicked()));
     hbLayout->addWidget(cancelButton);
 #endif

     scrollAreaLayout = new QVBoxLayout();
     scrollAreaLayout->addWidget(subjectLabel);
     scrollAreaLayout->addWidget(m_subjectEdit);
     scrollAreaLayout->addWidget(startTimeLabel);
     scrollAreaLayout->addWidget(m_startTimeEdit);
     scrollAreaLayout->addWidget(endTimeLabel);
     scrollAreaLayout->addWidget(m_endTimeEdit);
     scrollAreaLayout->addStretch();

 #ifndef Q_OS_SYMBIAN
     scrollAreaLayout->addLayout(hbLayout);
 #endif

     QScrollArea *scrollArea = new QScrollArea(this);
     scrollArea->setWidgetResizable(true);
     QWidget *formContainer = new QWidget(scrollArea);
     formContainer->setLayout(scrollAreaLayout);
     scrollArea->setWidget(formContainer);

     QVBoxLayout *mainLayout = new QVBoxLayout();
     mainLayout->addWidget(scrollArea);
     setLayout(mainLayout);

     // Add softkeys
     QAction* cancelSoftKey = new QAction("Cancel", this);
     cancelSoftKey->setSoftKeyRole(QAction::NegativeSoftKey);
     addAction(cancelSoftKey);
     connect(cancelSoftKey, SIGNAL(triggered(bool)), this, SLOT(cancelClicked()));

     m_saveOrNextSoftKey = new QAction("Save",this);
     m_saveOrNextSoftKey->setSoftKeyRole(QAction::PositiveSoftKey);
     addAction(m_saveOrNextSoftKey);
     connect(m_saveOrNextSoftKey, SIGNAL(triggered(bool)), this, SLOT(saveOrNextClicked()));
     m_countFieldAdded = false;
     m_multipleEntries = false;
     m_listOfEvents.clear();
 }

 EventOccurrenceEditPage::~EventOccurrenceEditPage()
 {

 }

 void EventOccurrenceEditPage::eventOccurrenceChanged(QOrganizerManager *manager, const QOrganizerEventOccurrence &eventOccurrence)
 {
     m_manager = manager;
     m_organizerEventOccurrence = eventOccurrence;
     m_subjectEdit->setText(eventOccurrence.displayLabel());
     m_startTimeEdit->setDateTime(eventOccurrence.startDateTime());
     m_endTimeEdit->setDateTime(eventOccurrence.endDateTime());
 }

 void EventOccurrenceEditPage::cancelClicked()
 {
     emit showDayPage();
 }

 void EventOccurrenceEditPage::saveOrNextClicked()
 {
     QDateTime start(m_startTimeEdit->dateTime());
     QDateTime end(m_endTimeEdit->dateTime());
     if (start > end) {
         QMessageBox::warning(this, "Failed!", "Start date is not before end date");
         return;
     }

     m_organizerEventOccurrence.setDisplayLabel(m_subjectEdit->text());
     m_organizerEventOccurrence.setStartDateTime(start);
     m_organizerEventOccurrence.setEndDateTime(end);
     m_listOfEvents.append(m_organizerEventOccurrence);
     if(m_numOfEntiresToBeCreated > 1){
         m_numOfEntiresToBeCreated--;
         if(m_numOfEntiresToBeCreated == 1){
                 // For the last entry change the option to Save.
                 m_saveOrNextSoftKey->setText("SaveAll");
         }
         // Clear subject field indicating its a new editor.
         m_subjectEdit->clear();
     } else {
         if(!m_multipleEntries){
                 // If single entry
                 m_manager->saveItem(&m_organizerEventOccurrence);
         } else {
                 // If multiple entries, save asynchronously.
                 m_saveItemRequest->setItems(m_listOfEvents);
                 m_saveItemRequest->setManager(m_manager);
                 m_saveItemRequest->start();
         }

         if (m_manager->error())
                 QMessageBox::warning(this, "Failed!", QString("Failed to save event occurrence!\n(error code %1)").arg(m_manager->error()));
         else
                 emit showDayPage();
     }
 }

 void EventOccurrenceEditPage::showEvent(QShowEvent *event)
 {
     window()->setWindowTitle("Edit event occurrence");
     QWidget::showEvent(event);
 }