TimeSpanSelector.h

/*--------------------------------------------------------------------------------------------
Copyright (c) 2020, NDEVR LLC
tyler.parke@ndevr.org
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 |   \ |  | | |  \ \ | |___  \ \ / /  |  |__)  |
 |  . \|  | | |__/ / | |___   \ V /   |   _   /
 |  |\    |_|_____/__|_____|___\_/____|  | \  \
 |__| \__________________________________|  \__\
 
Subject to the terms of the Enterprise+ Agreement, NDEVR hereby grants 
Licensee a limited, non-exclusive, non-transferable, royalty-free license 
(without the right to sublicense) to use the API solely for the purpose of 
Licensee's internal development efforts to develop applications for which 
the API was provided.
 
The above copyright notice and this permission notice shall be included in all 
copies or substantial portions of the Software.
 
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
 
Library: Widgets
File: TimeSpanSelector
Included in API: True
Author(s): tyler.parke
 *-----------------------------------------------------------------------------------------**/
 
#pragma once
#include "DLLInfo.h"
#include <QWidget>
class QSpinBox;
class QDateTimeEdit;
class QRadioButton;
namespace Ui
{
    class TimeSpanSelectorUI;
}
namespace NDEVR
{
    class TimeSpan;
    class NDEVR_WIDGETS_API TimeSpanSelector : public QWidget
    {
        //Q_OBJECT
    public:
        TimeSpanSelector(QWidget* parent = nullptr);
        TimeSpan timeSpan() const;
    //signals:
        //void timespanChanged();
    private:
        void init();
        QDateTime startDateTime() const;
        QDateTime endDateTime() const;
        qint64 durationSeconds() const;
    private slots:
        void modeChanged();
        void startChanged(const QDateTime&);
        void endChanged(const QDateTime&);
        void spanChanged(int);
    private:
        enum class Mode { Span, End }
        m_mode{ Mode::Span };               
        QDateTimeEdit* m_start;             
        QDateTimeEdit* m_end;               
        QSpinBox* m_hours;                  
        QSpinBox* m_minutes;                
        QRadioButton* m_radioSpan;          
        QRadioButton* m_radioEnd;           
    };
}