kalarm/repetitionbutton.h

   1 /*
   2  *  repetitionbutton.h  -  pushbutton and dialog to specify alarm repetition
   3  *  Program:  kalarm
   4  *  Copyright © 2004-2007,2009-2011 by David Jarvie <djarvie@kde.org>
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License along
  17  *  with this program; if not, write to the Free Software Foundation, Inc.,
  18  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  19  */
  20
  21 #ifndef REPETITIONBUTTON_H
  22 #define REPETITIONBUTTON_H
  23
  24 #include <kalarmcal/repetition.h>
  25
  26 #include <kdialog.h>
  27 #include <QPushButton>
  28
  29 using namespace KAlarmCal;
  30
  31 class QGroupBox;
  32 class ButtonGroup;
  33 class RadioButton;
  34 class SpinBox;
  35 class TimeSelector;
  36 class TimePeriod;
  37 class RepetitionDlg;
  38
  39 #ifdef USE_AKONADI
  40 namespace KCalCore { class Duration; }
  41 #else
  42 namespace KCal { class Duration; }
  43 #endif
  44
  45 class RepetitionButton : public QPushButton
  46 {
  47         Q_OBJECT
  48     public:
  49         RepetitionButton(const QString& caption, bool waitForInitialisation, QWidget* parent);
  50         void           set(const Repetition&);
  51         void           set(const Repetition&, bool dateOnly, int maxDuration = -1);
  52         void           initialise(const Repetition&, bool dateOnly, int maxDuration = -1);   // use only after needsInitialisation() signal
  53         void           activate()               { activate(false); }
  54         Repetition     repetition() const       { return mRepetition; }
  55         virtual void   setReadOnly(bool ro)     { mReadOnly = ro; }
  56         virtual bool   isReadOnly() const       { return mReadOnly; }
  57
  58     signals:
  59         void           needsInitialisation();   // dialog has been created and needs set() to be called
  60         void           changed();               // the repetition dialog has been edited
  61
  62     private slots:
  63         void           slotPressed()            { activate(mWaitForInit); }
  64
  65     private:
  66         void           activate(bool waitForInitialisation);
  67         void           displayDialog();
  68
  69         RepetitionDlg* mDialog;
  70         Repetition     mRepetition;   // repetition interval and count
  71         int            mMaxDuration;  // maximum allowed duration in minutes, or -1 for infinite
  72         bool           mDateOnly;     // hours/minutes cannot be displayed
  73         bool           mWaitForInit;  // emit needsInitialisation() when button pressed, display when initialise() called
  74         bool           mReadOnly;
  75 };
  76
  77
  78 class RepetitionDlg : public KDialog
  79 {
  80         Q_OBJECT
  81     public:
  82         RepetitionDlg(const QString& caption, bool readOnly, QWidget* parent = 0);
  83         void       setReadOnly(bool);
  84         void       set(const Repetition&, bool dateOnly = false, int maxDuration = -1);
  85         Repetition repetition() const;   // get the repetition interval and count
  86
  87     private slots:
  88         void       typeClicked();
  89         void       countChanged(int);
  90 #ifdef USE_AKONADI
  91         void       intervalChanged(const KCalCore::Duration&);
  92         void       durationChanged(const KCalCore::Duration&);
  93 #else
  94         void       intervalChanged(const KCal::Duration&);
  95         void       durationChanged(const KCal::Duration&);
  96 #endif
  97         void       repetitionToggled(bool);
  98
  99     private:
 100         TimeSelector*  mTimeSelector;
 101         QGroupBox*     mButtonBox;
 102         ButtonGroup*   mButtonGroup;
 103         RadioButton*   mCountButton;
 104         SpinBox*       mCount;
 105         RadioButton*   mDurationButton;
 106         TimePeriod*    mDuration;
 107         int            mMaxDuration;     // maximum allowed duration in minutes, or -1 for infinite
 108         bool           mDateOnly;        // hours/minutes cannot be displayed
 109         bool           mReadOnly;        // the widget is read only
 110 };
 111
 112 #endif // REPETITIONBUTTON_H
 113
 114 // vim: et sw=4: