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WORLDCLK.OPLd
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Text File
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1993-01-30
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5KB
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170 lines
rem (c) 1993 Les Hall
rem CIS Address 71053,1676
rem remove or rem out the next four lines if you do
rem not want this to be made into a an OPA type file
APP Worldclk rem set up for icon
TYPE 1 rem set file type
ICON "M:\PIC\CLOCK.pic" rem put the clock.pic(icon) in a directory called PIC on M:
ENDA
PROC Worldclk:
local g% rem get keystrokes
local off1&,off2&,off3& rem time offsets
local pl1$(11),pl2$(11),pl3$(11) rem place name var's
local win%(4) rem we will have 4 windows
if not exist ("M:\OPD\WORLDCLK.DAT") rem check for file or create one change M: to A:,B: everywhere is is found
create "M:\OPD\WORLDCLK.DAT",A,place1$,place2$,place3$,diff1&,diff2&,diff3&
A.place1$="LOS ANGELES" rem install initial names
A.place2$="DALLAS"
A.place3$="CONCORD, MA"
A.diff1&=-120 rem install initial time differences
A.diff2&=0
A.diff3&=54 rem for a joke we put Psion six minutes behind everywhere else....
append rem write a record to file WORLDCLK.DAT
beep 3,500
dinit rem set up first time dialogue
dtext "","Welcome to World Clock!",$302
dtext "","Press [Enter] at main screen to",2
dtext "","set up cities & time differences.",2
dtext "","Enter time differences in minutes.",2
dtext "","A city two hours behind = -120",2
dtext "","A city four hours ahead = 240",2
dtext "","Press [Enter] now.",2
dialog rem this dialog only seen on first running or when file Worldclk.Dat does not exist
else
open "M:\OPD\WORLDCLK.DAT",A,place1$,place2$,place3$,diff1&,diff2&,diff3&
endif
win%(1)=gcreate(0,20,80,60,1) rem open four windows when needed
win%(2)=gcreate(80,20,80,60,1)
win%(3)=gcreate(160,20,80,60,1)
win%(4)=gcreate(0,0,240,14,1)
last rem go to our record in file WORLDCLK.DAT & get settings
do rem enter loop
guse win%(4)
gat 0,0
gfill 240,14,2 rem our clock titles
gtmode 0 rem are being set up here
gstyle 5
gat 0,10
gprintb A.place1$,80,3,20,20 rem print city 1 name
gat 80,10
gprintb A.place2$,80,3,20,20 rem print city 2
gat 160,10
gprintb A.place3$,80,3,20,20 rem print city 3
guse win%(1)
gat 7,0 Rem position the clocks.
gclock on,$25,A.diff1& rem our first clock with time difference
guse win%(2)
gat 7,0
gclock on,$25,A.diff2& rem our second clock
guse win%(3)
gat 7,0
gclock on,$25,A.diff3& rem our third clock
g%=get
guse win%(1) rem turn off clocks when we do dialog
gclock off
guse win%(2)
gclock off
guse win%(3)
gclock off
if g%=291 rem Help key
help:
endif
if g%=13 rem Enter key?
dinit"Enter Cities & Time Differences In Minutes"
pl1$=A.place1$ rem our dialog accepts names & time
dedit pl1$,"City 1: (Max 11 Letters)" rem differences and saves to file with
off1&=A.diff1& rem an update command
dlong off1&,"Time Difference 1:",-1440,1440
pl2$=A.place2$
dedit pl2$,"City 2: (Max 11 Letters)"
off2&=A.diff2&
dlong off2&,"Time Difference 2:",-1440,1440
pl3$=A.place3$
dedit pl3$,"City 3: (Max 11 Letters)"
off3&=A.diff3&
dlong off3&,"Time Difference 3:",-1440,1440
dialog rem show the dialog
A.place1$=upper$(pl1$) rem assign var's to file
A.place2$=upper$(pl2$)
A.place3$=upper$(pl3$)
A.diff1&=off1&
A.diff2&=off2&
A.diff3&=off3&
update rem update the file
endif
until g%=27 rem keep going till [Esc] key
busy "No time to lose!",3 rem quiting program dialog
pause -20 rem let user read the above, or continue by hitting any key
Endp
proc help:
local g%
top::
dinit
dtext "","Help: Worldclock",$300
dtext "","úUsing Worldclock",$500
dtext "","úSetting Worldclock",$500
dtext "","úAbout Wordclock",$500
dtext "","úKudos, Thanks",$500
g%=dialog
if g%=0 rem any key other than enter on a line
return rem get outta here
elseif g%=291 rem help key?
return rem get outta here
elseif g%=2 rem second line selected?
dinit
dtext "","Help: Using Worldclock",$300
dtext "","Worldclock allows you to set up three",0
dtext "","clocks showing the time & name of cities",0
dtext "","in different time zones. You could use",0
dtext "","city names or zone names like 'Hope,AR'",0
dtext "","or 'Pacific' etc. your settings are saved",0
dtext "","to a small file called Worldclk.DAT on M:.",0
dialog
goto top::
elseif g%=3
dinit
dtext "","Help: Setting Worldclock",$300
dtext "","Press [Enter], you are shown the time",0
dtext "","difference & city naming dialog. Enter",0
dtext "","the titles for each clock and its time",0
dtext "","difference from your home. A city 2 hours",0
dtext "","behind would be entered as -120. A city",0
dtext "","3 hours ahead would be entered as 180.",0
dialog
goto top::
elseif g%=4
dinit
dtext "","Wordclock vers 1.01",$102
dtext "","¸1993 Les Hall",$102
dtext "","CIS 71053,1676",$102
dtext "",chr$(34)+"levitas tempus"+chr$(34),2
dialog
goto top::
elseif g%=5
dinit
dtext "","Help: Kudos, Thanks",$300
dtext "","Again, thanks to Pison PLC & Psion Inc",0
dtext "","for making great palmtop computers.",0
dtext "","Special thanks to Mark Esposito for all",0
dtext "","the pointers & code sharing. And very",0
dtext "","grateful thanks to Jim Hoyt for just",0
dtext "","being a real gent. Love all. Les Hall.",0
dialog
goto top::
endif
endp rem It's all over....