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chore: added time widget

pull/501/head
Parodi, Eugenio 🌶 5 months ago
parent
04a6752505
commit
2bebb2427d
3 changed files with 262 additions and 7 deletions
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  1. 3
      libs/pyTermTk/TermTk/TTkWidgets/__init__.py
  2. 248
      libs/pyTermTk/TermTk/TTkWidgets/datetime_date.py
  3. 18
      libs/pyTermTk/TermTk/TTkWidgets/datetime_time.py

3
libs/pyTermTk/TermTk/TTkWidgets/__init__.py
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@ -14,7 +14,7 @@ from .about import *
from .button import *
from .checkbox import *
from .combobox import *
from .datetime import *
from .datetime_time import *
from .graph import *
from .image import *
from .label import *
@ -32,6 +32,7 @@ from .spinbox import *
from .tabwidget import *
from .kodetab import *
from .texedit import *
from .datetime_time import *
from .TTkModelView import *
from .TTkPickers import *
from .TTkTerminal import *

248
libs/pyTermTk/TermTk/TTkWidgets/datetime_date.py
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@ -0,0 +1,248 @@
# MIT License
#
# Copyright (c) 2025 Eugenio Parodi <ceccopierangiolieugenio AT googlemail DOT com>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# 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.
__all__ = ['TTkDate']
from enum import IntEnum,Enum,auto
from dataclasses import dataclass
import datetime
from TermTk.TTkCore.color import TTkColor
from TermTk.TTkCore.string import TTkString
from TermTk.TTkCore.constant import TTkK
from TermTk.TTkCore.TTkTerm.inputkey import TTkKeyEvent
from TermTk.TTkCore.TTkTerm.inputmouse import TTkMouseEvent
from TermTk.TTkLayouts import TTkGridLayout, TTkLayout
from TermTk.TTkWidgets.widget import TTkWidget
from TermTk.TTkWidgets.container import TTkContainer
from TermTk.TTkWidgets.spinbox import TTkSpinBox
class _FieldSelected(IntEnum):
NONE = auto()
HOURS = auto()
MINUTES = auto()
SECONDS = auto()
@dataclass
class _TTkTimeWidgetState():
selected:_FieldSelected=_FieldSelected.NONE
secondDigit:bool = False
class TTkDate(TTkContainer):
classStyle = {
'default': {'color': TTkColor.fgbg("#888888","#222222")+TTkColor.UNDERLINE,
'colorSeparator': TTkColor.fgbg("#CCCC00","#222222")+TTkColor.UNDERLINE,
'selectedColor': TTkColor.fgbg("#ffffff","#008844")+TTkColor.UNDERLINE},
'disabled': {'color': TTkColor.fg( "#444444")+TTkColor.UNDERLINE,
'colorSeparator': TTkColor.fgbg("#666666","#222222")+TTkColor.UNDERLINE,
'selectedColor': TTkColor.fgbg("#888888","#444444")+TTkColor.UNDERLINE},
'focus': {'color': TTkColor.fgbg("#AAAAAA","#000066")+TTkColor.UNDERLINE}
}
__slots__ = ('_time', '_handleSeconds', '_state')
_time:datetime.time
_handleSeconds:bool
_state:_TTkTimeWidgetState
def __init__(self, *,
time:datetime.time,
handleSeconds:bool=False,
**kwargs) -> None:
self._time = time
self._state = _TTkTimeWidgetState()
self._handleSeconds = handleSeconds
_layout=TTkLayout()
super().__init__(**kwargs|{'layout':_layout, 'size':(18,1)})
self.setFocusPolicy(TTkK.ClickFocus | TTkK.TabFocus)
# sb_hour = TTkSpinBox(parent=self, pos=( 0,0), size=(4,1), value=time.hour , maximum=24, minimum=1)
# sb_min = TTkSpinBox(parent=self, pos=( 7,0), size=(4,1), value=time.minute , maximum=60, minimum=1)
# sb_sec = TTkSpinBox(parent=self, pos=(14,0), size=(4,1), value=time.second , maximum=60, minimum=1)
@staticmethod
def _getFieldFromPos(x:int,y:int) -> _FieldSelected:
if y != 0:
return _FieldSelected.NONE
if 0 <= x < 2:
return _FieldSelected.HOURS
elif 3 <= x < 5:
return _FieldSelected.MINUTES
elif 6 <= x < 8:
return _FieldSelected.SECONDS
return _FieldSelected.NONE
def _setUni(self, uni:int) -> None:
uni = max(0,min(24*3600-1,uni))
self._time = datetime.time(
hour=uni//3600,
minute=(uni//60)%60,
second=uni%60)
self.update()
def _addDelta(self, delta:int) -> None:
if not delta:
return
uni = delta + self._time.hour * 3600 + self._time.minute * 60 + self._time.second
self._setUni(uni=uni)
def focusOutEvent(self):
self._state.selected = _FieldSelected.NONE
self._state.secondDigit = False
self.update
return super().focusOutEvent()
def mousePressEvent(self, evt:TTkMouseEvent) -> bool:
self._state.secondDigit = False
self._state.selected = TTkTime._getFieldFromPos(evt.x, evt.y)
self.update()
return True
def keyEvent(self, evt:TTkKeyEvent) -> bool:
selected = self._state.selected
if evt.type == TTkK.SpecialKey:
self._state.secondDigit = False
# Tab, Right, Left
# Switch between digits
if ( evt.key in (TTkK.Key_Tab, TTkK.Key_Right)):
if selected == _FieldSelected.NONE:
self._state.selected = _FieldSelected.HOURS
self.update()
return True
if selected == _FieldSelected.HOURS:
self._state.selected = _FieldSelected.MINUTES
self.update()
return True
if selected == _FieldSelected.MINUTES:
self._state.selected = _FieldSelected.SECONDS
self.update()
return True
if selected == _FieldSelected.SECONDS:
self._state.selected = _FieldSelected.NONE
self.update()
return False
if ( evt.key == TTkK.Key_Left or
(evt.key == TTkK.Key_Tab and evt.mod == TTkK.ShiftModifier)):
if selected == _FieldSelected.HOURS:
self._state.selected = _FieldSelected.NONE
self.update()
return False
if selected == _FieldSelected.MINUTES:
self._state.selected = _FieldSelected.HOURS
self.update()
return True
if selected == _FieldSelected.SECONDS:
self._state.selected = _FieldSelected.MINUTES
self.update()
return True
if selected == _FieldSelected.NONE:
self._state.selected = _FieldSelected.SECONDS
self.update()
return True
delta = 0
if selected == _FieldSelected.HOURS:
delta = 3600
elif selected == _FieldSelected.MINUTES:
delta = 60
elif selected == _FieldSelected.SECONDS:
delta = 1
if evt.key == TTkK.Key_Up:
self._addDelta(delta)
return True
elif evt.key == TTkK.Key_Down:
self._addDelta(-delta)
return True
if evt.key in (TTkK.Key_Delete, TTkK.Key_Backspace):
h = self._time.hour
m = self._time.minute
s = self._time.second
if selected == _FieldSelected.HOURS:
h = 0
elif selected == _FieldSelected.MINUTES:
m = 0
elif selected == _FieldSelected.SECONDS:
s = 0
self._time = datetime.time(hour=h,minute=m,second=s)
self.update()
return True
if evt.key == TTkK.Key_Enter:
self._state.selected = _FieldSelected.NONE
return True
else:
if '0' <= evt.key <= '9':
value = int(evt.key)
secondDigit = self._state.secondDigit
self._state.secondDigit = not secondDigit
h = self._time.hour
m = self._time.minute
s = self._time.second
if selected == _FieldSelected.HOURS:
h = (value + h*10) if secondDigit else value
h = max(0,min(23,h))
elif selected == _FieldSelected.MINUTES:
m = (value + m*10) if secondDigit else value
m = max(0,min(59,m))
elif selected == _FieldSelected.SECONDS:
s = (value + s*10) if secondDigit else value
s = max(0,min(59,s))
self._time = datetime.time(hour=h,minute=m,second=s)
self.update()
return True
return False
def wheelEvent(self, evt:TTkMouseEvent) -> bool:
self._state.secondDigit = False
selected = TTkTime._getFieldFromPos(evt.x, evt.y)
delta = 0
if selected == _FieldSelected.HOURS:
delta = 1 * 3600
elif selected == _FieldSelected.MINUTES:
delta = 5 * 60
elif selected == _FieldSelected.SECONDS:
delta = 5
if delta:
if evt.evt in (TTkK.WHEEL_Up, TTkK.WHEEL_Left):
self._addDelta(delta=delta)
elif evt.evt in (TTkK.WHEEL_Down, TTkK.WHEEL_Right):
self._addDelta(delta=-delta)
return True
def paintEvent(self, canvas):
style = self.currentStyle()
color = style['color']
colorSep = style['colorSeparator']
selectColor = style['selectedColor']
hours = TTkString(f"{self._time.hour:>2}", color=selectColor if self._state.selected == _FieldSelected.HOURS else color)
min = TTkString(f"{self._time.minute:02}", color=selectColor if self._state.selected == _FieldSelected.MINUTES else color)
seconds = TTkString(f"{self._time.second:02}", color=selectColor if self._state.selected == _FieldSelected.SECONDS else color)
sep = TTkString(":", colorSep)
canvas.drawTTkString(pos=(0,0), text=hours+sep+min+sep+seconds)
# a = f"{hours:>5}"

18
libs/pyTermTk/TermTk/TTkWidgets/datetime.py → libs/pyTermTk/TermTk/TTkWidgets/datetime_time.py
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@ -52,13 +52,13 @@ class _TTkTimeWidgetState():
class TTkTime(TTkContainer):
classStyle = {
'default': {'color': TTkColor.fgbg("#888888","#222222"),
'colorSeparator': TTkColor.fgbg("#CCCC00","#222222"),
'selectedColor': TTkColor.fgbg("#ffffff","#008844")},
'default': {'color': TTkColor.fgbg("#888888","#222222")+TTkColor.UNDERLINE,
'colorSeparator': TTkColor.fgbg("#CCCC00","#222222")+TTkColor.UNDERLINE,
'selectedColor': TTkColor.fgbg("#ffffff","#008844")+TTkColor.UNDERLINE},
'disabled': {'color': TTkColor.fg( "#444444")+TTkColor.UNDERLINE,
'colorSeparator': TTkColor.fgbg("#666666","#222222")+TTkColor.UNDERLINE,
'selectedColor': TTkColor.fgbg("#888888","#444444")},
'focus': {'color': TTkColor.fgbg("#666666","#000044")+TTkColor.UNDERLINE}
'selectedColor': TTkColor.fgbg("#888888","#444444")+TTkColor.UNDERLINE},
'focus': {'color': TTkColor.fgbg("#AAAAAA","#000066")+TTkColor.UNDERLINE}
}
__slots__ = ('_time', '_handleSeconds', '_state')
@ -74,7 +74,7 @@ class TTkTime(TTkContainer):
self._handleSeconds = handleSeconds
_layout=TTkLayout()
super().__init__(**kwargs|{'layout':_layout, 'size':(18,1)})
self.setFocusPolicy(TTkK.ClickFocus + TTkK.TabFocus)
self.setFocusPolicy(TTkK.ClickFocus | TTkK.TabFocus)
# sb_hour = TTkSpinBox(parent=self, pos=( 0,0), size=(4,1), value=time.hour , maximum=24, minimum=1)
# sb_min = TTkSpinBox(parent=self, pos=( 7,0), size=(4,1), value=time.minute , maximum=60, minimum=1)
@ -106,6 +106,12 @@ class TTkTime(TTkContainer):
uni = delta + self._time.hour * 3600 + self._time.minute * 60 + self._time.second
self._setUni(uni=uni)
def focusOutEvent(self):
self._state.selected = _FieldSelected.NONE
self._state.secondDigit = False
self.update
return super().focusOutEvent()
def mousePressEvent(self, evt:TTkMouseEvent) -> bool:
self._state.secondDigit = False
self._state.selected = TTkTime._getFieldFromPos(evt.x, evt.y)
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