351 lines
13 KiB
Cython
351 lines
13 KiB
Cython
# Copyright (C) 2007-2016 various contributors (see AUTHORS)
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#
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# This file is part of Python-EFL.
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#
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# Python-EFL is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 3 of the License, or (at your option) any later version.
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#
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# Python-EFL is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with this Python-EFL. If not, see <http://www.gnu.org/licenses/>.
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#
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include "datetime_cdef.pxi"
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cdef class Datetime(Object):
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"""
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This is the class that actually implements the widget.
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"""
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def __init__(self, evasObject parent, *args, **kwargs):
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"""Datetime(...)
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:param parent: The parent object
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:type parent: :py:class:`efl.evas.Object`
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:param \**kwargs: All the remaining keyword arguments are interpreted
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as properties of the instance
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"""
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self._set_obj(elm_datetime_add(parent.obj))
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self._set_properties_from_keyword_args(kwargs)
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property format:
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"""The datetime format. Format is a combination of allowed Libc date format
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specifiers like: "%b %d, %Y %I : %M %p".
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Maximum allowed format length is 64 chars.
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Format can include separators for each individual datetime field except
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for AM/PM field.
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Each separator can be a maximum of 6 UTF-8 bytes.
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Space is also taken as a separator.
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Following are the allowed set of format specifiers for each datetime field.
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**%%Y** The year as a decimal number including the century.
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**%%y** The year as a decimal number without a century (range 00 to 99).
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**%%m** The month as a decimal number (range 01 to 12).
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**%%b** The abbreviated month name according to the current locale.
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**%%B** The full month name according to the current locale.
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**%%h** The abbreviated month name according to the current locale(same as %%b).
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**%%d** The day of the month as a decimal number (range 01 to 31).
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**%%e** The day of the month as a decimal number (range 1 to 31). single
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digits are preceded by a blank.
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**%%I** The hour as a decimal number using a 12-hour clock (range 01 to 12).
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**%%H** The hour as a decimal number using a 24-hour clock (range 00 to 23).
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**%%k** The hour (24-hour clock) as a decimal number (range 0 to 23). single
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digits are preceded by a blank.
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**%%l** The hour (12-hour clock) as a decimal number (range 1 to 12); single
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digits are preceded by a blank.
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**%%M** The minute as a decimal number (range 00 to 59).
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**%%p** Either 'AM' or 'PM' according to the given time value, or the
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corresponding strings for the current locale. Noon is treated as 'PM'
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and midnight as 'AM'.
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**%%P** Like %p but in lower case: 'am' or 'pm' or a corresponding string for
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the current locale.
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**%%c** The preferred date and time representation for the current locale.
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**%%x** The preferred date representation for the current locale without the time.
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**%%X** The preferred time representation for the current locale without the date.
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**%%r** The complete calendar time using the AM/PM format of the current locale.
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**%%R** The hour and minute in decimal numbers using the format %H:%M.
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**%%T** The time of day in decimal numbers using the format %H:%M:%S.
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**%%D** The date using the format %%m/%%d/%%y.
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**%%F** The date using the format %%Y-%%m-%%d.
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These specifiers can be arranged in any order and the widget will display the
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fields accordingly.
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Default format is taken as per the system locale settings.
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:type: string
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"""
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def __get__(self):
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return _ctouni(elm_datetime_format_get(self.obj))
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def __set__(self, fmt):
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if isinstance(fmt, unicode): fmt = PyUnicode_AsUTF8String(fmt)
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elm_datetime_format_set(self.obj,
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<const char *>fmt if fmt is not None else NULL)
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property value_max:
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"""The upper boundary of a field.
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Year: years since 1900. Negative value represents year below 1900 (year
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value -30 represents 1870). Year default range is from 70 to 137.
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Month: default value range is from 0 to 11.
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Date: default value range is from 1 to 31 according to the month value.
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Hour: default value will be in terms of 24 hr format (0~23)
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Minute: default value range is from 0 to 59.
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:raise RuntimeError: when the max value could not be set.
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:type: datetime.datetime
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.. versionchanged:: 1.8
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Returns None when the max value cannot be fetched, raise
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RuntimeError when setting the max value failed.
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"""
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def __get__(self):
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cdef tm time
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if not elm_datetime_value_max_get(self.obj, &time):
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return None
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ret = datetime( time.tm_year + 1900,
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time.tm_mon + 1,
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time.tm_mday,
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time.tm_hour,
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time.tm_min,
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time.tm_sec)
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return ret
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def __set__(self, newtime):
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cdef tm time
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tmtup = newtime.timetuple()
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time.tm_sec = tmtup.tm_sec
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time.tm_min = tmtup.tm_min
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time.tm_hour = tmtup.tm_hour
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time.tm_mday = tmtup.tm_mday
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time.tm_mon = tmtup.tm_mon - 1
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time.tm_year = tmtup.tm_year - 1900
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time.tm_wday = tmtup.tm_wday
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time.tm_yday = tmtup.tm_yday
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time.tm_isdst = tmtup.tm_isdst
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if not elm_datetime_value_max_set(self.obj, &time):
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raise RuntimeError
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property value_min:
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"""The lower boundary of a field.
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Year: years since 1900. Negative value represents year below 1900 (year
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value -30 represents 1870). Year default range is from 70 to 137.
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Month: default value range is from 0 to 11.
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Date: default value range is from 1 to 31 according to the month value.
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Hour: default value will be in terms of 24 hr format (0~23)
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Minute: default value range is from 0 to 59.
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:raise RuntimeError: when the min value could not be set.
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:type: datetime.datetime
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.. versionchanged:: 1.8
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Returns None when the min value cannot be fetched, raise
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RuntimeError when setting the min value failed.
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"""
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def __get__(self):
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cdef tm time
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if not elm_datetime_value_min_get(self.obj, &time):
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return None
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ret = datetime( time.tm_year + 1900,
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time.tm_mon + 1,
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time.tm_mday,
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time.tm_hour,
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time.tm_min,
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time.tm_sec)
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return ret
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def __set__(self, newtime):
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cdef tm time
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tmtup = newtime.timetuple()
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time.tm_sec = tmtup.tm_sec
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time.tm_min = tmtup.tm_min
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time.tm_hour = tmtup.tm_hour
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time.tm_mday = tmtup.tm_mday
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time.tm_mon = tmtup.tm_mon - 1
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time.tm_year = tmtup.tm_year - 1900
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time.tm_wday = tmtup.tm_wday
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time.tm_yday = tmtup.tm_yday
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time.tm_isdst = tmtup.tm_isdst
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if not elm_datetime_value_min_set(self.obj, &time):
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raise RuntimeError
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def field_limit_get(self, Elm_Datetime_Field_Type fieldtype):
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"""Get the field limits of a field.
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Limits can be set to individual fields, independently, except for AM/PM field.
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Any field can display the values only in between these Minimum and Maximum limits unless
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the corresponding time value is restricted from MinTime to MaxTime.
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That is, Min/ Max field limits always works under the limitations of MinTime/ MaxTime.
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There is no provision to set the limits of AM/PM field.
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:param fieldtype: Type of the field.
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:type fieldtype: :ref:`Elm_Datetime_Field_Type`
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"""
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cdef int min, max
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elm_datetime_field_limit_get(self.obj, fieldtype, &min, &max)
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return min, max
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def field_limit_set(self, Elm_Datetime_Field_Type fieldtype, int min, int max):
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"""Set the field limits of a field.
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Limits can be set to individual fields, independently, except for AM/PM field.
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Any field can display the values only in between these Minimum and Maximum limits unless
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the corresponding time value is restricted from MinTime to MaxTime.
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That is, Min/ Max field limits always works under the limitations of MinTime/ MaxTime.
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There is no provision to set the limits of AM/PM field.
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:param fieldtype: Type of the field.
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:type fieldtype: :ref:`Elm_Datetime_Field_Type`
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:param int min: Reference to field's minimum value
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:param int max: Reference to field's maximum value
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"""
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elm_datetime_field_limit_set(self.obj, fieldtype, min, max)
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property value:
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"""The current value of a field.
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Year: years since 1900. Negative value represents year below 1900 (year
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value -30 represents 1870). Year default range is from 70 to 137.
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Month: default value range is from 0 to 11.
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Date: default value range is from 1 to 31 according to the month value.
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Hour: default value will be in terms of 24 hr format (0~23)
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Minute: default value range is from 0 to 59.
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:raise RuntimeError: when the value could not be set.
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:type: datetime.datetime
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.. versionchanged:: 1.8
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Returns None when the value cannot be fetched, raise RuntimeError
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when setting the value failed.
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"""
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def __get__(self):
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cdef tm time
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if not elm_datetime_value_get(self.obj, &time):
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return None
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ret = datetime( time.tm_year + 1900,
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time.tm_mon + 1,
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time.tm_mday,
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time.tm_hour,
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time.tm_min,
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time.tm_sec)
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return ret
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def __set__(self, newtime):
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cdef tm time
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tmtup = newtime.timetuple()
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time.tm_sec = tmtup.tm_sec
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time.tm_min = tmtup.tm_min
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time.tm_hour = tmtup.tm_hour
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time.tm_mday = tmtup.tm_mday
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time.tm_mon = tmtup.tm_mon - 1
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time.tm_year = tmtup.tm_year - 1900
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time.tm_wday = tmtup.tm_wday
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time.tm_yday = tmtup.tm_yday
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time.tm_isdst = tmtup.tm_isdst
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if not elm_datetime_value_set(self.obj, &time):
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raise RuntimeError
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def field_visible_get(self, fieldtype):
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"""Whether a field can be visible/not
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.. seealso:: :py:meth:`field_visible_set`
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:param fieldtype: Type of the field.
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:type fieldtype: :ref:`Elm_Datetime_Field_Type`
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:return: ``True``, if field can be visible. ``False`` otherwise.
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:rtype: bool
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"""
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return bool(elm_datetime_field_visible_get(self.obj, fieldtype))
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def field_visible_set(self, fieldtype, visible):
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"""Set a field to be visible or not.
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Setting this API True does not ensure that the field is visible,
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apart from this, the field's format must be present in Datetime
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overall format. If a field's visibility is set to False then it
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won't appear even though its format is present in overall format. So
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if and only if this API is set true and the corresponding field's
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format is present in Datetime format, the field is visible.
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By default the field visibility is set to True.
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.. seealso:: :py:meth:`field_visible_get`
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:param fieldtype: Type of the field.
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:type fieldtype: :ref:`Elm_Datetime_Field_Type`
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:param visible: ``True`` field can be visible, ``False`` otherwise.
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:type visible: bool
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"""
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elm_datetime_field_visible_set(self.obj, fieldtype, visible)
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def callback_changed_add(self, func, *args, **kwargs):
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"""Whenever Datetime field value is changed, this signal is sent."""
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self._callback_add("changed", func, args, kwargs)
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def callback_changed_del(self, func):
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self._callback_del("changed", func)
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_object_mapping_register("Elm_Datetime", Datetime)
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