recurrenceeditprivate.h

/*
 *  recurrenceeditprivate.h  -  private classes for recurrenceedit.cpp
 *  Program:  kalarm
 *  Copyright © 2003,2005,2007 by David Jarvie <software@astrojar.org.uk>
 *
 *  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.
 */
 
#ifndef RECURRENCEEDITPRIVATE_H
#define RECURRENCEEDITPRIVATE_H
 
#include <tqframe.h>
#include <tqvaluelist.h>
#include <tqbitarray.h>
 
class TQWidget;
class TQVBoxLayout;
class ButtonGroup;
class RadioButton;
class ComboBox;
class CheckBox;
class SpinBox;
class TimeSpinBox;
class TQString;
 
 
class NoRule : public TQFrame
{
    public:
        NoRule(TQWidget* parent, const char* name = 0) : TQFrame(parent, name)
                                                         { setFrameStyle(TQFrame::NoFrame); }
        virtual int       frequency() const       { return 0; }
};
 
class Rule : public NoRule
{
        TQ_OBJECT
 
    public:
        Rule(const TQString& freqText, const TQString& freqWhatsThis, bool time, bool readOnly,
             TQWidget* parent, const char* name = 0);
        int               frequency() const;
        void              setFrequency(int);
        virtual void      setFrequencyFocus()     { mSpinBox->setFocus(); }
        TQVBoxLayout*     layout() const          { return mLayout; }
        virtual TQWidget* validate(TQString&)      { return 0; }
        virtual void      saveState();
        virtual bool      stateChanged() const;
    signals:
        void              frequencyChanged();
    private:
        TQWidget*         mSpinBox;
        SpinBox*          mIntSpinBox;
        TimeSpinBox*      mTimeSpinBox;
        TQVBoxLayout*     mLayout;
        // Saved state of all controls
        int               mSavedFrequency;    // frequency for the selected rule
};
 
// Subdaily rule choices
class SubDailyRule : public Rule
{
        TQ_OBJECT
 
    public:
        SubDailyRule(bool readOnly, TQWidget* parent, const char* name = 0);
};
 
// Daily/weekly rule choices base class
class DayWeekRule : public Rule
{
        TQ_OBJECT
 
    public:
        DayWeekRule(const TQString& freqText, const TQString& freqWhatsThis, const TQString& daysWhatsThis,
                    bool readOnly, TQWidget* parent, const char* name = 0);
        TQBitArray        days() const;
        void              setDays(bool);
        void              setDays(const TQBitArray& days);
        void              setDay(int dayOfWeek);
        virtual TQWidget* validate(TQString& errorMessage);
        virtual void      saveState();
        virtual bool      stateChanged() const;
    private:
        CheckBox*         mDayBox[7];
        // Saved state of all controls
        TQBitArray        mSavedDays;         // ticked days for weekly rule
};
 
// Daily rule choices
class DailyRule : public DayWeekRule
{
    public:
        DailyRule(bool readOnly, TQWidget* parent, const char* name = 0);
};
 
// Weekly rule choices
class WeeklyRule : public DayWeekRule
{
    public:
        WeeklyRule(bool readOnly, TQWidget* parent, const char* name = 0);
};
 
// Monthly/yearly rule choices base class
class MonthYearRule : public Rule
{
        TQ_OBJECT
 
    public:
        enum DayPosType { DATE, POS };
 
        MonthYearRule(const TQString& freqText, const TQString& freqWhatsThis, bool allowEveryWeek,
                      bool readOnly, TQWidget* parent, const char* name = 0);
        DayPosType       type() const;
        int              date() const;       // if date in month is selected
        int              week() const;       // if position is selected
        int              dayOfWeek() const;  // if position is selected
        void             setType(DayPosType);
        void             setDate(int dayOfMonth);
        void             setPosition(int week, int dayOfWeek);
        void             setDefaultValues(int dayOfMonth, int dayOfWeek);
        virtual void     saveState();
        virtual bool     stateChanged() const;
    signals:
        void             typeChanged(DayPosType);
    protected:
        DayPosType       buttonType(int id) const  { return id == mDayButtonId ? DATE : POS; }
        virtual void     daySelected(int /*day*/)  { }
    protected slots:
        virtual void     clicked(int id);
    private slots:
        virtual void     slotDaySelected(int index);
    private:
        void             enableSelection(DayPosType);
 
        ButtonGroup*     mButtonGroup;
        RadioButton*     mDayButton;
        RadioButton*     mPosButton;
        ComboBox*        mDayCombo;
        ComboBox*        mWeekCombo;
        ComboBox*        mDayOfWeekCombo;
        int              mDayButtonId;
        int              mPosButtonId;
        bool             mEveryWeek;         // "Every" week is allowed
        // Saved state of all controls
        int              mSavedType;         // whether day-of-month or month position radio button was selected
        int              mSavedDay;          // chosen day of month selected item
        int              mSavedWeek;         // chosen month position: selected week item
        int              mSavedWeekDay;      // chosen month position: selected day of week
};
 
// Monthly rule choices
class MonthlyRule : public MonthYearRule
{
    public:
        MonthlyRule(bool readOnly, TQWidget* parent, const char* name = 0);
};
 
// Yearly rule choices
class YearlyRule : public MonthYearRule
{
        TQ_OBJECT
 
    public:
        YearlyRule(bool readOnly, TQWidget* parent, const char* name = 0);
        TQValueList<int>  months() const;
        void              setMonths(const TQValueList<int>& months);
        void              setDefaultValues(int dayOfMonth, int dayOfWeek, int month);
        KARecurrence::Feb29Type feb29Type() const;
        void              setFeb29Type(KARecurrence::Feb29Type);
        virtual TQWidget* validate(TQString& errorMessage);
        virtual void      saveState();
        virtual bool      stateChanged() const;
    protected:
        virtual void      daySelected(int day);
    protected slots:
        virtual void      clicked(int id);
    private slots:
        void              enableFeb29();
    private:
        CheckBox*         mMonthBox[12];
        TQLabel*          mFeb29Label;
        ComboBox*         mFeb29Combo;
        // Saved state of all controls
        TQValueList<int>  mSavedMonths;       // ticked months for yearly rule
        int               mSavedFeb29Type;    // February 29th recurrence type
};
 
#endif // RECURRENCEEDITPRIVATE_H