def currentTimeUpdate(self, restart=False, draw=True):
if restart:
try:
source_remove(self.timeUpdateSourceId)
except AttributeError:
pass
try:
pixelPerSec = self.pixelPerSec
except AttributeError:
pixelPerSec = 1
seconds = iceil(0.4 / pixelPerSec)
tm = now()
#print('time=%.2f'%(tm%100), 'pixelPerSec=%.1f'%pixelPerSec, 'seconds=%d'%seconds)
miliSeconds = int(1000 * (seconds + 0.01 - tm % 1))
miliSeconds = min(miliSeconds, 4294967295)
# to avoid: OverflowError: %d not in range 0 to 4294967295
self.timeUpdateSourceId = timeout_add(
miliSeconds,
self.currentTimeUpdate,
)
self.currentTime = int(tm)
if draw and self.get_parent():
if self.get_parent().get_visible() and \
self.timeStart <= tm <= self.timeStart + self.timeWidth + 1:
#print('%.2f'%(tm%100), 'currentTimeUpdate: DRAW')
self.queue_draw()
def jd_to(jd):
## hijriAlg==0
if hijriUseDB:
#jd = ifloor(jd)
date = monthDb.getDateFromJd(jd)
if date:
return date
year = ifloor(((30 * (jd - 1 - epoch)) + 10646) // 10631)
month = min(12, iceil((jd - (29 + to_jd_c(year, 1, 1))) / 29.5) + 1)
day = jd - to_jd_c(year, month, 1) + 1
return year, month, day
def jd_to(jd):
## hijriAlg==0
if hijriUseDB:
#jd = ifloor(jd)
date = monthDb.getDateFromJd(jd)
if date:
return date
##jd = ifloor(jd) + 0.5
year = ((30 * (jd - epoch)) + 10646) // 10631
month = min(
12,
iceil(
(jd - (29 + to_jd(year, 1, 1))) / 29.5
) + 1
)
day = jd - to_jd(year, month, 1) + 1
return year, month, day
def currentTimeUpdate(self, restart=False, draw=True):
if restart:
try:
source_remove(self.timeUpdateSourceId)
except AttributeError:
pass
try:
pixelPerSec = self.pixelPerSec
except AttributeError:
pixelPerSec = 1
seconds = iceil(0.4/pixelPerSec)
tm = now()
#print('time=%.2f'%(tm%100), 'pixelPerSec=%.1f'%pixelPerSec, 'seconds=%d'%seconds)
self.timeUpdateSourceId = timeout_add(
int(1000*(seconds + 0.01 - tm%1)),
self.currentTimeUpdate,
)
self.currentTime = int(tm)
if draw and self.get_parent():
if self.get_parent().get_visible() and \
self.timeStart <= tm <= self.timeStart + self.timeWidth + 1:
#print('%.2f'%(tm%100), 'currentTimeUpdate: DRAW')
self.queue_draw()
return
jd = monthDb.startJd
for ymi in range(ym0, ym):
jd += monthDb.monthLenByYm[ymi]
return jd + day - 1
monthDb = MonthDbHolder()
monthDb.load()
## monthDb.save()
################################################################################
is_leap = lambda year: (((year * 11) + 14) % 30) < 11
to_jd_c = lambda year, month, day:\
day + iceil(29.5 * (month - 1)) + \
(year - 1) * 354 + \
(11*year + 3) // 30 + \
epoch
def to_jd(year, month, day):
if hijriUseDB:## and hijriAlg==0
jd = monthDb.getJdFromDate(year, month, day)
if jd is not None:
return jd
return to_jd_c(year, month, day)
def jd_to(jd):
## hijriAlg==0
if hijriUseDB:
#jd = ifloor(jd)
def calcTimeLineData(timeStart, timeWidth, pixelPerSec, borderTm):
timeEnd = timeStart + timeWidth
jd0 = getJdFromEpoch(timeStart)
jd1 = getJdFromEpoch(timeEnd)
widthDays = float(timeWidth) / dayLen
dayPixel = dayLen * pixelPerSec ## px
#print('dayPixel = %s px'%dayPixel)
getEPos = lambda epoch: (epoch-timeStart)*pixelPerSec
getJPos = lambda jd: (getEpochFromJd(jd)-timeStart)*pixelPerSec
######################## Holidays
holidays = []
if changeHolidayBg and changeHolidayBgMinDays < widthDays < changeHolidayBgMaxDays:
for jd in getHolidaysJdList(jd0, jd1+1):
holidays.append(getJPos(jd))
######################## Ticks
ticks = []
tickEpochList = []
minStep = minorStepMin / pixelPerSec ## second
#################
year0, month0, day0 = jd_to_primary(jd0)
year1, month1, day1 = jd_to_primary(jd1)
############ Year
minStepYear = minStep // minYearLenSec ## years ## int or iceil?
yearPixel = minYearLenSec * pixelPerSec ## pixels
for (year, size) in getYearRangeTickValues(year0, year1+1, minStepYear):
tmEpoch = getEpochFromDate(year, 1, 1, calTypes.primary)
if tmEpoch in tickEpochList:
continue
unitSize = size * yearPixel
label = formatYear(year) if unitSize >= majorStepMin else ''
ticks.append(Tick(
tmEpoch,
getEPos(tmEpoch),
unitSize,
label,
))
tickEpochList.append(tmEpoch)
############ Month
monthPixel = avgMonthLen * pixelPerSec ## px
minMonthUnit = float(minStep) / avgMonthLen ## month
if minMonthUnit <= 3:
for ym in range(year0*12+month0-1, year1*12+month1-1+1):## +1 FIXME
if ym%3==0:
monthUnit = 3
else:
monthUnit = 1
if monthUnit < minMonthUnit:
continue
y, m = divmod(ym, 12) ; m+=1
tmEpoch = getEpochFromDate(y, m, 1, calTypes.primary)
if tmEpoch in tickEpochList:
continue
unitSize = monthPixel * monthUnit
ticks.append(Tick(
tmEpoch,
getEPos(tmEpoch),
unitSize,
getMonthName(calTypes.primary, m) if unitSize >= majorStepMin else '',
))
tickEpochList.append(tmEpoch)
################
if showWeekStart and showWeekStartMinDays < widthDays < showWeekStartMaxDays:
wd0 = jwday(jd0)
jdw0 = jd0 + (core.firstWeekDay - wd0) % 7
unitSize = dayPixel * 7
if unitSize < majorStepMin:
label = ''
else:
label = core.weekDayNameAb[core.firstWeekDay]
for jd in range(jdw0, jd1+1, 7):
tmEpoch = getEpochFromJd(jd)
ticks.append(Tick(
tmEpoch,
getEPos(tmEpoch),
unitSize,
label,
color=weekStartTickColor,
))
#tickEpochList.append(tmEpoch)
############ Day of Month
hasMonthName = timeWidth < 5 * dayLen
minDayUnit = float(minStep) / dayLen ## days
if minDayUnit <= 15:
for jd in range(jd0, jd1+1):
tmEpoch = getEpochFromJd(jd)
if tmEpoch in tickEpochList:
continue
year, month, day = jd_to_primary(jd)
if day==16:
dayUnit = 15
elif day in (6, 11, 21, 26):
dayUnit = 5
else:
dayUnit = 1
if dayUnit < minDayUnit:
continue
unitSize = dayPixel*dayUnit
if unitSize < majorStepMin:
label = ''
elif hasMonthName:
label = _(day) + ' ' + getMonthName(calTypes.primary, month)
else:
label = _(day)
ticks.append(Tick(
tmEpoch,
getEPos(tmEpoch),
unitSize,
label,
))
tickEpochList.append(tmEpoch)
############ Hour, Minute, Second
for stepUnit, stepValue in unitSteps:
stepSec = stepUnit*stepValue
if stepSec < minStep:
break
unitSize = stepSec*pixelPerSec
firstEpoch = iceil(timeStart/stepSec)*stepSec
for tmEpoch in range(firstEpoch, iceil(timeEnd), stepSec):
if tmEpoch in tickEpochList:
continue
if unitSize < majorStepMin:
label = ''
else:
jd, h, m, s = getJhmsFromEpoch(tmEpoch)
if s==0:
label = '%s:%s'%(
_(h),
_(m, fillZero=2),
)
else:# elif timeWidth < 60 or stepSec < 30:
label = LRM + '%s"'%_(s, fillZero=2)
#else:
# label = '%s:%s:%s'%(
# _(h),
# _(m, fillZero=2),
# _(s, fillZero=2),
# )
ticks.append(Tick(
tmEpoch,
getEPos(tmEpoch),
unitSize,
label,
))
tickEpochList.append(tmEpoch)
######################## Event Boxes
data = {
'holidays': holidays,
'ticks': ticks,
'boxes': [],
}
###
data['boxes'] = calcEventBoxes(
timeStart,
timeEnd,
pixelPerSec,
borderTm,
)
###
return data
jd = monthDb.startJd
for ymi in range(ym0, ym):
jd += monthDb.monthLenByYm[ymi]
return jd + day - 1
monthDb = MonthDbHolder()
monthDb.load()
## monthDb.save()
################################################################################
isLeap = lambda year: (((year * 11) + 14) % 30) < 11
to_jd_c = lambda year, month, day:\
day + iceil(29.5 * (month - 1)) + \
(year - 1) * 354 + \
(11*year + 3) // 30 + \
epoch
def to_jd(year, month, day):
if hijriUseDB: ## and hijriAlg==0
jd = monthDb.getJdFromDate(year, month, day)
if jd is not None:
return jd
return to_jd_c(year, month, day)
def jd_to(jd):
## hijriAlg==0
def calcTimeLineData(timeStart, timeWidth, pixelPerSec, borderTm):
timeEnd = timeStart + timeWidth
jd0 = getJdFromEpoch(timeStart)
jd1 = getJdFromEpoch(timeEnd)
widthDays = float(timeWidth) / dayLen
dayPixel = dayLen * pixelPerSec ## px
#print('dayPixel = %s px'%dayPixel)
getEPos = lambda epoch: (epoch - timeStart) * pixelPerSec
getJPos = lambda jd: (getEpochFromJd(jd) - timeStart) * pixelPerSec
######################## Holidays
holidays = []
if changeHolidayBg and changeHolidayBgMinDays < widthDays < changeHolidayBgMaxDays:
for jd in getHolidaysJdList(jd0, jd1 + 1):
holidays.append(getJPos(jd))
######################## Ticks
ticks = []
tickEpochList = []
minStep = minorStepMin / pixelPerSec ## second
#################
year0, month0, day0 = jd_to_primary(jd0)
year1, month1, day1 = jd_to_primary(jd1)
############ Year
minStepYear = minStep // minYearLenSec ## years ## int or iceil?
yearPixel = minYearLenSec * pixelPerSec ## pixels
for (year, size) in getYearRangeTickValues(year0, year1 + 1, minStepYear):
tmEpoch = getEpochFromDate(year, 1, 1, calTypes.primary)
if tmEpoch in tickEpochList:
continue
unitSize = size * yearPixel
label = formatYear(year) if unitSize >= majorStepMin else ''
ticks.append(Tick(
tmEpoch,
getEPos(tmEpoch),
unitSize,
label,
))
tickEpochList.append(tmEpoch)
############ Month
monthPixel = avgMonthLen * pixelPerSec ## px
minMonthUnit = float(minStep) / avgMonthLen ## month
if minMonthUnit <= 3:
for ym in range(year0 * 12 + month0 - 1,
year1 * 12 + month1 - 1 + 1): ## +1 FIXME
if ym % 3 == 0:
monthUnit = 3
else:
monthUnit = 1
if monthUnit < minMonthUnit:
continue
y, m = divmod(ym, 12)
m += 1
tmEpoch = getEpochFromDate(y, m, 1, calTypes.primary)
if tmEpoch in tickEpochList:
continue
unitSize = monthPixel * monthUnit
ticks.append(
Tick(
tmEpoch,
getEPos(tmEpoch),
unitSize,
getMonthName(calTypes.primary, m)
if unitSize >= majorStepMin else '',
))
tickEpochList.append(tmEpoch)
################
if showWeekStart and showWeekStartMinDays < widthDays < showWeekStartMaxDays:
wd0 = jwday(jd0)
jdw0 = jd0 + (core.firstWeekDay - wd0) % 7
unitSize = dayPixel * 7
if unitSize < majorStepMin:
label = ''
else:
label = core.weekDayNameAb[core.firstWeekDay]
for jd in range(jdw0, jd1 + 1, 7):
tmEpoch = getEpochFromJd(jd)
ticks.append(
Tick(
tmEpoch,
getEPos(tmEpoch),
unitSize,
label,
color=weekStartTickColor,
))
#tickEpochList.append(tmEpoch)
############ Day of Month
hasMonthName = timeWidth < 5 * dayLen
minDayUnit = float(minStep) / dayLen ## days
if minDayUnit <= 15:
for jd in range(jd0, jd1 + 1):
tmEpoch = getEpochFromJd(jd)
if tmEpoch in tickEpochList:
continue
year, month, day = jd_to_primary(jd)
if day == 16:
dayUnit = 15
elif day in (6, 11, 21, 26):
dayUnit = 5
else:
dayUnit = 1
if dayUnit < minDayUnit:
continue
unitSize = dayPixel * dayUnit
if unitSize < majorStepMin:
label = ''
elif hasMonthName:
label = _(day) + ' ' + getMonthName(calTypes.primary, month)
else:
label = _(day)
ticks.append(Tick(
tmEpoch,
getEPos(tmEpoch),
unitSize,
label,
))
tickEpochList.append(tmEpoch)
############ Hour, Minute, Second
for stepUnit, stepValue in unitSteps:
stepSec = stepUnit * stepValue
if stepSec < minStep:
break
unitSize = stepSec * pixelPerSec
utcOffset = int(getUtcOffsetCurrent())
firstEpoch = iceil(
(timeStart + utcOffset) / stepSec) * stepSec - utcOffset
for tmEpoch in range(firstEpoch, iceil(timeEnd), stepSec):
if tmEpoch in tickEpochList:
continue
if unitSize < majorStepMin:
label = ''
else:
jd, h, m, s = getJhmsFromEpoch(tmEpoch)
if s == 0:
label = '%s:%s' % (
_(h),
_(m, fillZero=2),
)
else: # elif timeWidth < 60 or stepSec < 30:
label = LRM + '%s"' % _(s, fillZero=2)
#else:
# label = '%s:%s:%s'%(
# _(h),
# _(m, fillZero=2),
# _(s, fillZero=2),
# )
ticks.append(Tick(
tmEpoch,
getEPos(tmEpoch),
unitSize,
label,
))
tickEpochList.append(tmEpoch)
######################## Event Boxes
data = {
'holidays': holidays,
'ticks': ticks,
'boxes': [],
}
###
data['boxes'] = calcEventBoxes(
timeStart,
timeEnd,
pixelPerSec,
borderTm,
)
###
return data
