diff options
Diffstat (limited to 'lib/clock.py')
| -rw-r--r-- | lib/clock.py | 292 |
1 files changed, 146 insertions, 146 deletions
diff --git a/lib/clock.py b/lib/clock.py index ec5301e..572018e 100644 --- a/lib/clock.py +++ b/lib/clock.py @@ -14,7 +14,7 @@ import stdwin from stdwinevents import WE_MOUSE_DOWN, WE_MOUSE_MOVE, WE_MOUSE_UP, \ - WE_TIMER, WE_DRAW, WE_SIZE, WE_CLOSE, WE_ACTIVATE + WE_TIMER, WE_DRAW, WE_SIZE, WE_CLOSE, WE_ACTIVATE import time from math import sin, cos, atan2, pi, sqrt @@ -25,178 +25,178 @@ origin = 0, 0 faraway = 2000, 2000 everywhere = origin, faraway -class struct(): pass # A class to declare featureless objects +class struct(): pass # A class to declare featureless objects -G = struct() # Global variables (most set in setdimensions()) -G.tzdiff = 5*3600 # THINK computes UCT from local time assuming EST! +G = struct() # Global variables (most set in setdimensions()) +G.tzdiff = 5*3600 # THINK computes UCT from local time assuming EST! -A = struct() # Globals used by the alarm -A.set = 1 # True when alarm is set -A.time = 11*60 + 40 # Time when alarm must go off -A.ring = 0 # True when alarm is ringing +A = struct() # Globals used by the alarm +A.set = 1 # True when alarm is set +A.time = 11*60 + 40 # Time when alarm must go off +A.ring = 0 # True when alarm is ringing def main(): - try: - realmain() - except KeyboardInterrupt: - print 'KeyboardInterrupt' - finally: - G.w = 0 + try: + realmain() + except KeyboardInterrupt: + print 'KeyboardInterrupt' + finally: + G.w = 0 def realmain(): - setdimensions(DEFWIDTH, DEFHEIGHT) - stdwin.setdefwinsize(G.farcorner) - G.w = stdwin.open('klok') - settimer() - while 1: - type, window, detail = stdwin.getevent() - if type = WE_DRAW: - drawproc(detail) - elif type = WE_TIMER: - settimer() - drawproc(everywhere) - elif type in mouse_events: - mouseclick(type, detail) - elif type = WE_ACTIVATE: - if A.ring: - # Turn the ringing off - A.ring = 0 - G.w.begindrawing().invert(G.mainarea) - elif type = WE_SIZE: - G.w.change(everywhere) - width, height = G.w.getwinsize() - height = height - stdwin.lineheight() - setdimensions(width, height) - elif type = WE_CLOSE: - break + setdimensions(DEFWIDTH, DEFHEIGHT) + stdwin.setdefwinsize(G.farcorner) + G.w = stdwin.open('klok') + settimer() + while 1: + type, window, detail = stdwin.getevent() + if type = WE_DRAW: + drawproc(detail) + elif type = WE_TIMER: + settimer() + drawproc(everywhere) + elif type in mouse_events: + mouseclick(type, detail) + elif type = WE_ACTIVATE: + if A.ring: + # Turn the ringing off + A.ring = 0 + G.w.begindrawing().invert(G.mainarea) + elif type = WE_SIZE: + G.w.change(everywhere) + width, height = G.w.getwinsize() + height = height - stdwin.lineheight() + setdimensions(width, height) + elif type = WE_CLOSE: + break def setdimensions(width, height): - if width < height: size = width - else: size = height - halfwidth = width/2 - halfheight = height/2 - G.center = halfwidth, halfheight - G.radius = size*45/100 - G.width = width - G.height = height - G.corner = width, height - G.mainarea = origin, G.corner - G.lineheight = stdwin.lineheight() - G.farcorner = width, height + G.lineheight - G.statusarea = (0, height), G.farcorner - G.fullarea = origin, G.farcorner + if width < height: size = width + else: size = height + halfwidth = width/2 + halfheight = height/2 + G.center = halfwidth, halfheight + G.radius = size*45/100 + G.width = width + G.height = height + G.corner = width, height + G.mainarea = origin, G.corner + G.lineheight = stdwin.lineheight() + G.farcorner = width, height + G.lineheight + G.statusarea = (0, height), G.farcorner + G.fullarea = origin, G.farcorner def settimer(): - now = getlocaltime() - G.times = calctime(now) - delay = 61 - now % 60 - G.w.settimer(10 * delay) - minutes = (now/60) % 720 - if A.ring: - # Is it time to stop the alarm ringing? - since = (minutes - A.time + 720) % 720 - if since >= 5: - # Stop it now - A.ring = 0 - else: - # Ring again, once every minute - stdwin.fleep() - elif A.set and minutes = A.time: - # Start the alarm ringing - A.ring = 1 - stdwin.fleep() + now = getlocaltime() + G.times = calctime(now) + delay = 61 - now % 60 + G.w.settimer(10 * delay) + minutes = (now/60) % 720 + if A.ring: + # Is it time to stop the alarm ringing? + since = (minutes - A.time + 720) % 720 + if since >= 5: + # Stop it now + A.ring = 0 + else: + # Ring again, once every minute + stdwin.fleep() + elif A.set and minutes = A.time: + # Start the alarm ringing + A.ring = 1 + stdwin.fleep() def drawproc(area): - hours, minutes, seconds = G.times - d = G.w.begindrawing() - d.cliprect(area) - d.erase(everywhere) - d.circle(G.center, G.radius) - d.line(G.center, calcpoint(hours*30 + minutes/2, 0.6)) - d.line(G.center, calcpoint(minutes*6, 1.0)) - str = dd(hours) + ':' + dd(minutes) - p = (G.width - d.textwidth(str))/2, G.height * 3 / 4 - d.text(p, str) - if A.set: - drawalarm(d) - drawalarmtime(d) - if A.ring: - d.invert(G.mainarea) + hours, minutes, seconds = G.times + d = G.w.begindrawing() + d.cliprect(area) + d.erase(everywhere) + d.circle(G.center, G.radius) + d.line(G.center, calcpoint(hours*30 + minutes/2, 0.6)) + d.line(G.center, calcpoint(minutes*6, 1.0)) + str = dd(hours) + ':' + dd(minutes) + p = (G.width - d.textwidth(str))/2, G.height * 3 / 4 + d.text(p, str) + if A.set: + drawalarm(d) + drawalarmtime(d) + if A.ring: + d.invert(G.mainarea) def mouseclick(type, detail): - d = G.w.begindrawing() - if A.ring: - # First turn the ringing off - A.ring = 0 - d.invert(G.mainarea) - h, v = detail[0] - ch, cv = G.center - x, y = h-ch, cv-v - dist = sqrt(x*x + y*y) / float(G.radius) - if dist > 1.2: - if A.set: - drawalarm(d) - erasealarmtime(d) - A.set = 0 - elif dist < 0.8: - if not A.set: - A.set = 1 - drawalarm(d) - drawalarmtime(d) - else: - # Convert to half-degrees (range 0..720) - alpha = atan2(y, x) - hdeg = alpha*360.0/pi - hdeg = 180.0 - hdeg - hdeg = (hdeg + 720.0) % 720.0 - atime = 5*int(hdeg/5.0 + 0.5) - if atime <> A.time or not A.set: - if A.set: - drawalarm(d) - erasealarmtime(d) - A.set = 1 - A.time = atime - drawalarm(d) - drawalarmtime(d) + d = G.w.begindrawing() + if A.ring: + # First turn the ringing off + A.ring = 0 + d.invert(G.mainarea) + h, v = detail[0] + ch, cv = G.center + x, y = h-ch, cv-v + dist = sqrt(x*x + y*y) / float(G.radius) + if dist > 1.2: + if A.set: + drawalarm(d) + erasealarmtime(d) + A.set = 0 + elif dist < 0.8: + if not A.set: + A.set = 1 + drawalarm(d) + drawalarmtime(d) + else: + # Convert to half-degrees (range 0..720) + alpha = atan2(y, x) + hdeg = alpha*360.0/pi + hdeg = 180.0 - hdeg + hdeg = (hdeg + 720.0) % 720.0 + atime = 5*int(hdeg/5.0 + 0.5) + if atime <> A.time or not A.set: + if A.set: + drawalarm(d) + erasealarmtime(d) + A.set = 1 + A.time = atime + drawalarm(d) + drawalarmtime(d) def drawalarm(d): - p1 = calcpoint(float(A.time)/2.0, 1.02) - p2 = calcpoint(float(A.time)/2.0 - 4.0, 1.1) - p3 = calcpoint(float(A.time)/2.0 + 4.0, 1.1) - d.xorline(p1, p2) - d.xorline(p2, p3) - d.xorline(p3, p1) + p1 = calcpoint(float(A.time)/2.0, 1.02) + p2 = calcpoint(float(A.time)/2.0 - 4.0, 1.1) + p3 = calcpoint(float(A.time)/2.0 + 4.0, 1.1) + d.xorline(p1, p2) + d.xorline(p2, p3) + d.xorline(p3, p1) def erasealarmtime(d): - d.erase(G.statusarea) + d.erase(G.statusarea) def drawalarmtime(d): - # A.time is in the range 0..720 with origin at 12 o'clock - # Convert to hours (0..12) and minutes (12*(0..60)) - hh = A.time/60 - mm = A.time%60 - str = 'Alarm@' + dd(hh) + ':' + dd(mm) - p1 = (G.width - d.textwidth(str))/2, G.height - d.text(p1, str) + # A.time is in the range 0..720 with origin at 12 o'clock + # Convert to hours (0..12) and minutes (12*(0..60)) + hh = A.time/60 + mm = A.time%60 + str = 'Alarm@' + dd(hh) + ':' + dd(mm) + p1 = (G.width - d.textwidth(str))/2, G.height + d.text(p1, str) def calctime(now): - seconds = now % 60 - minutes = (now/60) % 60 - hours = (now/3600) % 12 - return hours, minutes, seconds + seconds = now % 60 + minutes = (now/60) % 60 + hours = (now/3600) % 12 + return hours, minutes, seconds def calcpoint(degrees, size): - alpha = pi/2.0 - float(degrees) * pi/180.0 - x, y = cos(alpha), sin(alpha) - h, v = G.center - r = float(G.radius) - return h + int(x*size*r), v - int(y*size*r) + alpha = pi/2.0 - float(degrees) * pi/180.0 + x, y = cos(alpha), sin(alpha) + h, v = G.center + r = float(G.radius) + return h + int(x*size*r), v - int(y*size*r) def dd(n): - s = `n` - return '0'*(2-len(s)) + s + s = `n` + return '0'*(2-len(s)) + s def getlocaltime(): - return time.time() - G.tzdiff + return time.time() - G.tzdiff #main() |