kalarm

alarmtimewidget.h
1/*
2 * alarmtimewidget.h - alarm date/time entry widget
3 * Program: kalarm
4 * Copyright © 2001-2006 by David Jarvie <software@astrojar.org.uk>
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 ALARMTIMEWIDGET_H
22#define ALARMTIMEWIDGET_H
23
24#include "buttongroup.h"
25#include "datetime.h"
26
27class RadioButton;
28class CheckBox;
29class DateEdit;
30class TimeEdit;
31class TimeSpinBox;
32
33
34class AlarmTimeWidget : public ButtonGroup
35{
36 TQ_OBJECT
37
38 public:
39 enum { // 'mode' values for constructor. May be OR'ed together.
40 AT_TIME = 0x00, // "At ..."
41 DEFER_TIME = 0x01, // "Defer to ..."
42 NARROW = 0x02 // make a narrow widget
43 };
44 AlarmTimeWidget(const TQString& groupBoxTitle, int mode, TQWidget* parent = 0, const char* name = 0);
45 AlarmTimeWidget(int mode, TQWidget* parent = 0, const char* name = 0);
46 DateTime getDateTime(int* minsFromNow = 0, bool checkExpired = true, bool showErrorMessage = true, TQWidget** errorWidget = 0) const;
47 void setDateTime(const DateTime&);
48 void setMinDateTimeIsCurrent();
49 void setMinDateTime(const TQDateTime& = TQDateTime());
50 void setMaxDateTime(const DateTime& = DateTime());
51 const TQDateTime& maxDateTime() const { return mMaxDateTime; }
52 void setReadOnly(bool);
53 bool anyTime() const { return mAnyTime; }
54 void enableAnyTime(bool enable);
55 void selectTimeFromNow(int minutes = 0);
56 TQSize sizeHint() const { return minimumSizeHint(); }
57
58 static TQString i18n_w_TimeFromNow(); // text of 'Time from now:' radio button, with 'w' shortcut
59 static TQString i18n_TimeAfterPeriod();
60 static const int maxDelayTime; // maximum time from now
61
62 signals:
63 void anyTimeToggled(bool anyTime);
64 void pastMax();
65
66 protected slots:
67 void slotTimer();
68 void slotButtonSet(int id);
69 void dateTimeChanged();
70 void delayTimeChanged(int);
71 void slotAnyTimeToggled(bool);
72
73 private:
74 void init(int mode);
75 void setAnyTime();
76 void setMaxDelayTime(const TQDateTime& now);
77 void setMaxMinTimeIf(const TQDateTime& now);
78
79 RadioButton* mAtTimeRadio;
80 RadioButton* mAfterTimeRadio;
81 DateEdit* mDateEdit;
82 TimeEdit* mTimeEdit;
83 TimeSpinBox* mDelayTimeEdit;
84 CheckBox* mAnyTimeCheckBox;
85 TQDateTime mMinDateTime; // earliest allowed date/time
86 TQDateTime mMaxDateTime; // latest allowed date/time
87 int mAnyTime; // 0 = date/time is specified, 1 = only a date, -1 = uninitialised
88 bool mAnyTimeAllowed; // 'mAnyTimeCheckBox' is enabled
89 bool mMinDateTimeIsNow; // earliest allowed date/time is the current time
90 bool mPastMax; // current time is past the maximum date/time
91 bool mMinMaxTimeSet; // limits have been set for the time edit control
92 bool mTimerSyncing; // mTimer is not yet synchronised to the minute boundary
93};
94
95#endif // ALARMTIMEWIDGET_H