' frebasic
'#include "crt.bi"
'#include "windows.bi"
' oxygen basic
'
uses corewin
uses console
' Declare external functions
declare function GetStdHandle( byval nStdHandle as ulong ) as long
declare function ReadConsoleA( byval hConsoleInput as long, byval lpBuffer as integer, byval nNumberOfCharsToRead as long, byref lpNumberOfCharsRead as long, byval lpReserved as integer ptr ) as long
' Define constants
% STD_INPUT_HANDLE = -10
% STD_OUTPUT_HANDLE = -11
% STD_ERROR_HANDLE = -12
% BUFSIZE = 128
' Define input function
function InputBox( prompt as string ) as string
dim as long bytes_read
dim as any ptr input_handle
dim as integer ptr buffer ' integer 'any
dim as string input_text
' Get handle to console input
input_handle = GetStdHandle( STD_INPUT_HANDLE )
' Allocate memory for input buffer
'buffer = allocate( BUFSIZE )
buffer = sysallocStringLen( BUFSIZE )
' Print prompt
print prompt
' Read input from console
' problem zone ---------------------------------------------- //
ReadConsoleA( input_handle, buffer, BUFSIZE, bytes_read, 0 )
' problem zone ---------------------------------------------- //
' Convert buffer to string
input_text = Str(buffer) '*buffer
' Free memory
free( buffer )
' Return input text
return input_text
end function
' Main program
dim as string names
' Get user input
names = InputBox( "Enter your name: " )
' Print input
print "Hello, " + names + "!"
wait
'sleep
Declare Function MessageBox Lib "user32.dll" alias "MessageBoxA" (ByVal hwnd As Long, ByVal lpText As String, ByVal lpCaption As String, ByVal wType As Long) As Long
zstring tit[] ="The great world of OxygenBasic..."
zstring msg[] ="Happy Easter"
'32bit asm
'=========
push 0 '1
addr eax,tit
push eax
addr eax,msg
push eax
push 0
call MessageBox
$filename "t.exe"
uses rtl64
'msgbox 64 bit
'
Declare Function MessageBox Lib "user32.dll" alias "MessageBoxA" (ByVal hwnd As sys, ByVal lpText As String, ByVal lpCaption As String, ByVal wType As Long) As Long
zstring tit[] ="The great world of OxygenBasic..."
zstring msg[] ="Happy Easter"
sub rsp,32
mov r9d, 0
lea r8, tit
lea rdx, msg
mov rcx, 0
call MessageBox
add rsp,32
' uses corewin
' msgbox 64 bit
'
print "ok"
Declare Function MessageBox Lib "user32.dll" alias "MessageBoxA" (ByVal hwnd As Long, ByVal lpText As String, ByVal lpCaption As String, ByVal wType As Long) As Long
zstring tit[] ="The great world of OxygenBasic..."
zstring msg[] ="Happy Easter"
sub rsp,32
mov r9d, 0 ' error here
lea r8, tit
lea rdx, msg
mov rcx, 0
call MessageBox
add rsp,32
print "not ok2"
'Reposted by Eric Pearson 03 May 2024 to remove COLOR tags caused by vBulletin database problems.
'Edited by David Roberts; 29 Mar 2015, 06:29 AM.
'"Calc_sunrise_set.bas" coded by O. Heinemeyer 3/2015
'Originally created for PBFORMS
'Modified to run in PBWIN10.4
'Update by Jim Fritts on 13 JAN 2017
'Added correction for negative longitude to locate west of Prime Meridian
'Added correction for Julian Date error
'Added display for Julian Date
'Added Date picker selection for DateStr
'Fairly accurate based on data from:
'http://aa.usno.navy.mil/data/docs/RS_OneYear.php
'Rise and Set times are within 3 minutes of table data
'when tested on the 1st and 15th of each month.
'note: did not correct issues with selecting a different UTC.
' Does not incorporate offset for DLS.
'Works with Jose Roca's includes
'Not tested with PB includes
'
'Program code to calculate sunrise and sunset times for any date and location
'Mr. Heinemeyer did a great job. Thanks!
'
'------------------------------------------------------------------------------
#COMPILER PBWIN 10
#COMPILE EXE "Calc_sunrise_set.exe"
#DIM ALL
#TOOLS OFF
'------------------------------------------------------------------------------
' ** Includes **
'------------------------------------------------------------------------------
%USEMACROS = 1
#INCLUDE ONCE "WIN32API.INC"
#INCLUDE ONCE "COMMCTRL.INC"
'---- -------------------------------------------------------------------------
GLOBAL ghDlg AS DWORD
GLOBAL stTime AS SYSTEMTIME
MACRO Pixz = 3.1415926535897932384626433832795##
MACRO Rad = 0.017453292519943295769236907684886##
GLOBAL NewComCtl AS LONG
'------------------------------------------------------------------------------
' ** Constants **
'------------------------------------------------------------------------------
%IDD_DIALOG1 = 101
%IDC_LABEL1 = 1006
%IDC_LABEL2 = 1007
%IDC_LABEL3 = 1008
%IDC_LABEL4 = 1009
%IDC_LABEL5 = 1012
%IDC_LABEL6 = 1013
%IDC_FRAME1 = 1014
%IDC_FRAME2 = 1015
%IDC_FRAME3 = 1016
%IDC_SYSMONTHCAL32_1 = 1020
%IDC_LABEL7 = 1021
%IDC_FRAME4 = 1022
%IDC_LABEL8 = 1023
%IDC_CALCULATE = 1004
%IDC_LATITUDE = 1010
%IDC_LONGITUDE = 1011
%IDC_SUNRISE = 1002
%IDC_SUNSET = 1003
%IDCANCEL = 2
%IDC_LABEL9 = 1026
%IDC_LABEL10 = 1027
%IDC_TEXTBOX1 = 1028
%IDC_LABEL11 = 1029
%IDC_UTC_0 = 1030
%IDC_UTC_1 = 1031
%IDC_UTC_2 = 1032
%IDC_TEXTBOX2 = 1033
%IDC_LABEL12 = 1034
%IDC_TEXTBOX3 = 1035 'display the selected julian date
'------------------------------------------------------------------------------
' ** Declarations **
'------------------------------------------------------------------------------
DECLARE CALLBACK FUNCTION ShowDIALOG1Proc()
DECLARE FUNCTION ShowDIALOG1(BYVAL hParent AS DWORD) AS LONG
DECLARE FUNCTION zInitCommonControlsEx (icc AS INIT_COMMON_CONTROLSEX) AS LONG
'------------------------------------------------------------------------------
' ** Main Application Entry Point **
'------------------------------------------------------------------------------
FUNCTION PBMAIN()
'Variables for IP-Camera handling
LOCAL hDlg AS LONG
LOCAL t1, t2 AS STRING
LOCAL year, month, day AS WORD
'Variables for Sunriseset calculation
LOCAL tr, sr, ss, RA, Decl, latitude, longitude AS EXT
LOCAL sMsg AS STRING
LOCAL vDate AS DOUBLE
LOCAL st AS SYSTEMTIME
NewComCtl = InitComctl32X (%ICC_BAR_CLASSES OR %ICC_WIN95_CLASSES OR %ICC_DATE_CLASSES OR _
%ICC_INTERNET_CLASSES)
ShowDIALOG1 %HWND_DESKTOP
END FUNCTION
'------------------------------------------------------------------------------
' ** CallBacks **
'------------------------------------------------------------------------------
CALLBACK FUNCTION ShowDIALOG1Proc()
LOCAL pNMSC AS NMSELCHANGE PTR
LOCAL pDTMC AS NMDATETIMECHANGE PTR
GLOBAL DateStr AS STRING
STATIC time_zone AS LONG
LOCAL i, hFile, dayofyear, old_zone AS LONG
LOCAL a, srise, sset AS STRING
DIM buffer(6) AS STATIC STRING
'Variables for Sunriseset calculation
LOCAL result, sMsg AS STRING
LOCAL tr, sr, ss, RA, Decl, latitude, longitude AS EXT
LOCAL vDate AS DOUBLE
LOCAL st AS SYSTEMTIME
SELECT CASE AS LONG CB.MSG
CASE %WM_INITDIALOG
IF ISFILE(EXE.NAME$ +".inf") THEN
hFile = FREEFILE
OPEN EXE.NAME$+".inf" FOR INPUT AS hFile
WHILE NOT EOF (hFile)
LINE INPUT# hFile, buffer(i)
INCR i
WEND
CLOSE hFile
END IF
'data from .inf file -> dialog
CONTROL SET TEXT ghDlg, %IDC_LATITUDE, buffer(1)
CONTROL SET TEXT ghDlg, %IDC_LONGITUDE, buffer(2)
CONTROL SET OPTION ghDlg, %IDC_UTC_0+VAL(buffer(6)), %IDC_UTC_0, %IDC_UTC_2
time_zone = VAL(buffer(6)) ' 0, 1 or 2
DateStr = MID$(DATE$, 4, 2) + "." + MID$(DATE$, 1, 2) + "." + MID$(DATE$, 7, 4)
PostMessage ghDlg, %WM_COMMAND, %IDC_CALCULATE, 0
CASE %WM_NCACTIVATE
STATIC hWndSaveFocus AS DWORD
IF ISFALSE CB.WPARAM THEN
' Save control focus
hWndSaveFocus = GetFocus()
ELSEIF hWndSaveFocus THEN
' Restore control focus
SetFocus(hWndSaveFocus)
hWndSaveFocus = 0
END IF
CASE %WM_NOTIFY
SELECT CASE CB.CTL
CASE %IDC_SYSMONTHCAL32_1
' Set up the NMSELCHANGE pointer passed in CB.LPARAM
pNMSC = CB.LPARAM
' Detect changes in the calendar control
IF @pNMSC.hdr.code = %MCN_SELCHANGE THEN ' Get selected date/time
DateStr = FORMAT$(@pNMSC.stSelStart.wDay,"00")+"." _
+ FORMAT$(@pNMSC.stSelStart.wMonth,"00")+"." _
+ FORMAT$(@pNMSC.stSelStart.wYear,"0000")
END IF
END SELECT
CASE %WM_SYSCOLORCHANGE, %WM_WININICHANGE
' If user changes system settings (color, etc), forward the change
' notification message to the Calendar control
CONTROL SEND CB.HNDL, %IDC_SYSMONTHCAL32_1, CB.MSG, CB.WPARAM, CB.LPARAM
CASE %WM_COMMAND
' Process control notifications
SELECT CASE AS LONG CB.CTL
CASE %IDC_UTC_0
old_zone = time_zone
time_zone = 0
IF time_zone <> old_zone THEN
ChangeTime(ghDlg,%IDC_SUNRISE, (time_zone-old_zone))
ChangeTime(ghDlg,%IDC_SUNSET, (time_zone-old_zone))
END IF
CASE %IDC_UTC_1
old_zone = time_zone
time_zone = 1
IF time_zone <> old_zone THEN
ChangeTime(ghDlg,%IDC_SUNRISE, (time_zone-old_zone))
ChangeTime(ghDlg,%IDC_SUNSET, (time_zone-old_zone))
END IF
CASE %IDC_UTC_2
old_zone = time_zone
time_zone = 2
IF time_zone <> old_zone THEN
ChangeTime(ghDlg,%IDC_SUNRISE, (time_zone-old_zone))
ChangeTime(ghDlg,%IDC_SUNSET, (time_zone-old_zone))
END IF
CASE %IDCANCEL
IF CB.CTLMSG = %BN_CLICKED OR CB.CTLMSG = 1 THEN
FetchData buffer()
buffer(6) = STR$(time_zone)
hFile = FREEFILE
OPEN EXE.NAME$+".inf" FOR OUTPUT AS hFile
FOR i = 0 TO 6
PRINT# hFile, buffer(i)
NEXT i
CLOSE hFile
DIALOG END CB.HNDL, 0
END IF
CASE %IDC_CALCULATE
IF CB.CTLMSG = %BN_CLICKED OR CB.CTLMSG = 1 THEN
FetchData buffer()
CONTROL SET TEXT ghDlg, %IDC_FRAME1, "times calculated for " + MID$(DateStr, 7, 4) + "-" + MID$(DateStr, 4, 2) + "-" + MID$(DateStr, 1, 2)'buffer(5)
'1=latitude, 2=longitude, 3=sunr, 4=suns, 5=date, 6=time_zone
IF TRIM$(buffer(1)) = "" THEN EXIT FUNCTION
IF TRIM$(buffer(2)) = "" THEN EXIT FUNCTION
latitude = VAL(buffer(1))
longitude= VAL(buffer(2))
vDate = INT(StrToVBDate(buffer(5)))
VariantTimeToSystemTime vDate, st
sMsg = ""
result = Sun_rise_set_advanced(latitude, longitude, JulianDate, time_zone)
SetTime ghDlg, %IDC_SUNRISE, PARSE$(result, $TAB, 2)+":00" 'set new sunrise
SetTime ghDlg, %IDC_SUNSET, PARSE$(result, $TAB, 3)+":00" 'set new sunset
CONTROL SET TEXT ghDlg, %IDC_TEXTBOX3, STR$(JulianDate)
SetFocus GetDlgItem(ghDlg, %IDC_CALCULATE)
END IF
END SELECT
END SELECT
END FUNCTION
'------------------------------------------------------------------------------
'------------------------------------------------------------------------------
' ** Dialogs **
'------------------------------------------------------------------------------
FUNCTION ShowDIALOG1(BYVAL hParent AS DWORD) AS LONG
LOCAL lRslt AS LONG
LOCAL hDlg AS DWORD
DIALOG NEW hParent, "Calculate sunrise & sunset times", 73, 105, 401, _
222, %WS_POPUP OR %WS_BORDER OR %WS_DLGFRAME OR %WS_SYSMENU OR _
%WS_MINIMIZEBOX OR %WS_MAXIMIZEBOX OR %WS_CLIPSIBLINGS OR _
%WS_VISIBLE OR %DS_MODALFRAME OR %DS_3DLOOK OR %DS_NOFAILCREATE OR _
%DS_SETFONT, %WS_EX_CONTROLPARENT OR %WS_EX_LEFT OR _
%WS_EX_LTRREADING OR %WS_EX_RIGHTSCROLLBAR, TO hDlg
CONTROL ADD "SysDateTimePick32", hDlg, %IDC_SUNRISE, _
"SysDateTimePick32_1", 180, 20, 60, 15, %WS_CHILD OR %WS_VISIBLE OR _
%WS_TABSTOP OR %DTS_TIMEFORMAT, %WS_EX_CLIENTEDGE OR %WS_EX_LEFT OR _
%WS_EX_LTRREADING OR %WS_EX_RIGHTSCROLLBAR
CONTROL ADD "SysDateTimePick32", hDlg, %IDC_SUNSET, _
"SysDateTimePick32_1", 180, 40, 60, 15, %WS_CHILD OR %WS_VISIBLE OR _
%WS_TABSTOP OR %DTS_TIMEFORMAT, %WS_EX_CLIENTEDGE OR %WS_EX_LEFT OR _
%WS_EX_LTRREADING OR %WS_EX_RIGHTSCROLLBAR
CONTROL ADD "SysMonthCal32", hDlg, %IDC_SYSMONTHCAL32_1, _
"SysMonthCal32_1", 265, 70, 125, 110, %WS_CHILD OR %WS_VISIBLE OR _
%WS_TABSTOP OR %MCS_NOTODAYCIRCLE, %WS_EX_CLIENTEDGE OR %WS_EX_LEFT _
OR %WS_EX_LTRREADING OR %WS_EX_LEFTSCROLLBAR
CONTROL ADD TEXTBOX, hDlg, %IDC_LATITUDE, "", 165, 80, 75, 15
CONTROL ADD TEXTBOX, hDlg, %IDC_LONGITUDE, "", 165, 100, 75, 15
CONTROL ADD TEXTBOX, hDlg, %IDC_TEXTBOX3, "", 20, 185, 75, 15
CONTROL ADD BUTTON, hDlg, %IDCANCEL, "Terminate", 280, 185, 95, 20
CONTROL ADD LABEL, hDlg, %IDC_LABEL1, "sunrise ", 105, 20, 60, 15
CONTROL ADD LABEL, hDlg, %IDC_LABEL2, "sunset", 105, 40, 60, 15
CONTROL ADD LABEL, hDlg, %IDC_LABEL5, "Latitude [N=+, S=-]", 45, 80, _
105, 15
CONTROL ADD LABEL, hDlg, %IDC_LABEL6, "Longitude [W=-, E=+]", 45, 100, _
110, 15
CONTROL ADD FRAME, hDlg, %IDC_FRAME1, "calculated times", 20, 5, 235, _
55
CONTROL ADD FRAME, hDlg, %IDC_FRAME2, "localization [decimal degrees]", _
20, 65, 235, 55
CONTROL ADD BUTTON, hDlg, %IDC_CALCULATE, "Calculate", 295, 10, 65, 20
CONTROL ADD LABEL, hDlg, %IDC_LABEL7, "Choose the date you want the " + _
"calculation to be made for from below. Then press 'Calculate'", _
270, 40, 115, 30, %WS_CHILD OR %WS_VISIBLE OR %SS_CENTER, _
%WS_EX_LEFT OR %WS_EX_LTRREADING
CONTROL ADD OPTION, hDlg, %IDC_UTC_0, "UTC+0", 25, 20, 65, 10
CONTROL ADD OPTION, hDlg, %IDC_UTC_1, "UTC+1", 25, 30, 65, 10
CONTROL ADD OPTION, hDlg, %IDC_UTC_2, "UTC+2", 25, 40, 65, 10
CONTROL ADD LABEL, hDlg, %IDC_LABEL12, "This user interface is just a " + _
"stub for your own modifications. Feel free to modify and use the " + _
"code for any of your needs. The same applies for the code for the " + _
"calculations .", 20, 130, 235, 40
ghDlg = hDlg
DIALOG SHOW MODAL hDlg, CALL ShowDIALOG1Proc TO lRslt
FUNCTION = lRslt
END FUNCTION
' --------------------------------------------------------------------------
SUB ChangeTime(BYVAL hWnd AS DWORD, BYVAL CtlID AS DWORD, change AS LONG)
' Retrieve Time String from Control in HH:MM:SS format
LOCAL dt AS SYSTEMTIME
CONTROL SEND hWnd, CtlID, %DTM_GETSYSTEMTIME, 0, VARPTR(dt)
dt.wHour = dt.whour + change
CONTROL SEND hWnd, CtlID, %DTM_SETSYSTEMTIME, %GDT_VALID, VARPTR(dt)
END SUB
' --------------------------------------------------------------------------
SUB GetDate(BYVAL hWnd AS DWORD, BYVAL CtlID AS DWORD, DateStr AS STRING)
' Retrieve Date String from Control in yyyy:mm:dd format
LOCAL dt AS SYSTEMTIME
CONTROL SEND hWnd, CtlID, %DTM_GETSYSTEMTIME, 0, VARPTR(dt)
Datestr = FORMAT$(dt.wDay,"00") & "." & _
FORMAT$(dt.wMonth,"00") & "." & _
FORMAT$(dt.wYear, "0000")
END SUB
' --------------------------------------------------------------------------
SUB SetTime(BYVAL hWnd AS DWORD, BYVAL CtlID AS DWORD, TimeStr AS STRING)
' Set Control to time in string HH:MM:SS format.
LOCAL dt AS SYSTEMTIME
LOCAL x AS WORD
' These date items must be set or it won't work!
dt.wMonth = 1
dt.wDay = 1
dt.wYear = 2000
IF LEN(TimeStr) <> 8 THEN EXIT SUB ' Wrong Length
x = VAL(LEFT$(TimeStr,2)) ' First Check Hour
IF x > 23 THEN EXIT SUB ' Bad Format
dt.wHour = x
x = VAL(MID$(TimeStr,4,2))
IF x > 59 THEN EXIT SUB ' Bad Format
dt.wMinute = x
x = VAL(RIGHT$(TimeStr,2))
'x = 0
IF x > 59 THEN EXIT SUB ' Bad Format
dt.wSecond = x
CONTROL SEND hWnd, CtlID, %DTM_SETSYSTEMTIME, %GDT_VALID, VARPTR(dt)
END SUB
' --------------------------------------------------------------------------
SUB FetchData (buffer()AS STRING)
CONTROL GET TEXT ghDlg,%IDC_LATITUDE TO buffer(1)
CONTROL GET TEXT ghDlg,%IDC_LONGITUDE TO buffer(2)
CONTROL GET TEXT ghDlg,%IDC_SUNRISE TO buffer(3)
CONTROL GET TEXT ghDlg,%IDC_SUNSET TO buffer(4)
GetDate ghDlg, %IDC_SYSMONTHCAL32_1, buffer(5)
END SUB
FUNCTION uString(BYVAL x AS STRING) AS STRING
LOCAL y AS STRING
LOCAL n AS INTEGER
IF LEN(x) THEN
FOR n = 1 TO LEN(x)
y = y + MKI$(ASC(x, n))
NEXT n
END IF
FUNCTION = y
END FUNCTION
FUNCTION StrToVbDate(BYVAL dt AS STRING) AS DOUBLE
LOCAL x AS LONG
LOCAL y AS STRING
LOCAL vbdate AS DOUBLE
dt = uString(dt)
IF ISFALSE(VarDateFromStr(BYVAL STRPTR(dt), 0, 0, vbdate)) THEN
FUNCTION = vbdate
END IF
END FUNCTION
FUNCTION Sun_rise_set_advanced(latitude AS EXT, longitude AS EXT, JD AS DOUBLE, time_zone AS LONG) AS STRING
'advanced calculation function for sunrise and sunset times with respect to different years
'according to http://lexikon.astronomie.info/zeitgleichung/, Arnold Barmettler
'time_zone = 0 'Worldtime (UTC)
'time_zone = 1 'European Wintertime
'time_zone = 2 'European Summertime
LOCAL JD2000, T, h, B AS DOUBLE
LOCAL rise_LT, set_LT, rise_UTC, set_UTC, rise_SLT, set_SLT AS EXT
LOCAL declination, time_function, time_difference AS EXT
JD2000 = 2451545.0
T = (JD - JD2000)/36525.0
time_function = calculate_time_function(declination, T)
h = -50.0/60.0*Rad 'angel of sunrise = -50 minutes = -0.0145 rad
B = latitude*Rad
time_difference = 12.0*arccos((SIN(h) - SIN(B)*SIN(declination))/(COS(B)*COS(declination)))/Pixz
rise_LT = 12.0 - time_difference - time_function
set_LT = 12.0 + time_difference - time_function
rise_UTC = rise_LT - (longitude /15.0)
set_UTC = set_LT - (longitude /15.0)
rise_SLT = rise_UTC + time_zone 'in decimal hours Standard Local Time
IF rise_SLT<0.0 THEN : rise_SLT = rise_SLT + 24.0
IF rise_SLT>=24.0 THEN : rise_SLT = rise_SLT - 24.0
set_SLT = set_UTC + time_zone 'in decimal hours Standard Local Time
IF set_SLT<0.0 THEN : set_SLT = set_SLT + 24.0
IF set_SLT>=24.0 THEN : set_SLT = set_SLT - 24.0
FUNCTION = STR$(JD) + $TAB + toHHMMSS(rise_SLT) + $TAB + toHHMMSS(set_SLT)
END FUNCTION
FUNCTION JulianDate () AS DOUBLE ' (year AS WORD, month AS WORD, day AS WORD, hour AS WORD, minutes AS WORD, seconds AS DOUBLE) AS DOUBLE
LOCAL gregor AS LONG 'gregorian calender
LOCAL year AS WORD
LOCAL month AS WORD
LOCAL day AS WORD
LOCAL hour AS WORD
LOCAL minutes AS WORD
LOCAL seconds AS DOUBLE
'DateStr format DD.MM.YYYY
day = VAL(MID$(DateStr, 1, 2))
month = VAL(MID$(DateStr, 4, 2))
year = VAL(MID$(DateStr, 7, 4))
hour = 12
minutes = 0
seconds = 0
IF (month < =2) THEN
month = month + 12
year = year -1
END IF
gregor = (year/400)-(year/100)+(year/4)
FUNCTION = (2400000.5+365.0 * year - 679004.0 + gregor _
+ INT(30.6001*(month + 1)) + day + hour/24.0 _
+ minutes/1440.0 + seconds/86400.0) - 1
END FUNCTION
FUNCTION InPi(x AS EXT) AS EXT
LOCAL N AS LONG
n = INT(x/(2*Pixz))
x = x - n*2*Pixz
IF (x<0)THEN : x = x + 2*Pixz
FUNCTION = x
END FUNCTION
FUNCTION eps(T AS DOUBLE) AS EXT
'inclination of axis of the earth
FUNCTION = Rad *(23.43929111 + (-46.8150*T - 0.00059*T*T + 0.001813*T*T*T)/3600.0)
END FUNCTION
FUNCTION arcsin(Value AS EXT) AS EXT
FUNCTION = ATN(Value / SQR(1 - Value * Value))
END FUNCTION
FUNCTION arccos(Value AS EXT) AS EXT
FUNCTION = Pixz / 2 - ATN(Value / SQR(1 - Value * Value))
END FUNCTION
FUNCTION toHHMMSS(hh AS EXT) AS STRING
LOCAL mm, ss, ret AS STRING
LOCAL x AS EXT
ret = FORMAT$(INT(hh), "00") 'hours
x = hh - INT(hh)
x = x * 60
ret = ret + ":" + FORMAT$(INT(x), "00") 'minutes:
x = x - INT(x)
x = x * 60
'ret = ret + ":" + FORMAT$(x, "00.000") 'seconds:
FUNCTION = ret
END FUNCTION
FUNCTION calculate_time_function(declination AS EXT, T AS DOUBLE)AS EXT
LOCAL RA_mean, M, L, e, RA, dRA AS EXT
RA_mean = 18.71506921 + 2400.0513369*T +(2.5862e-5 - 1.72e-9*T)*T*T
'calculate the Sun's mean anomaly
M = InPi(Pixz*2 * (0.993133 + 99.997361*T))
'calculate the Sun's true longitude
L = InPi(Pixz*2 * (0.7859453 + M/(Pixz*2) + (6893.0*SIN(M)+72.0*SIN(2.0*M)+6191.2*T) / 1296.0e3))
'calculate the Sun's right ascension
e = eps(T)
RA = ATN(TAN(L)*COS(e))
'right ascension value needs to be in the same quadrant
IF (RA < 0.0) THEN : RA = RA + Pixz
IF (L > Pixz) THEN : RA = RA + Pixz
'right ascension value needs to be converted into hours
RA = 24.0*RA/(Pixz*2)
'calculate the Sun's declination
declination = arcsin(SIN(e)*SIN(L))
'calculate the Sun's local hour angle
'finish calculating H and convert into hours
RA_mean = 24.0*InPi(Pixz*2*RA_mean/24.0)/(Pixz*2) 'for 0<=RA_mean<24
dRA = RA_mean - RA
IF (dRA < -12.0)THEN: dRA = dRA + 24.0
IF (dRA > 12.0) THEN: dRA = dRA - 24.0
dRA = dRA* 1.0027379
FUNCTION = dRA
END FUNCTION
FUNCTION InitComctl32X (BYVAL iccClasses AS DWORD ) AS LONG
LOCAL hLib AS DWORD
LOCAL dwProc AS DWORD
LOCAL iccex AS INIT_COMMON_CONTROLSEX
hLib = LoadLibrary("COMCTL32.DLL")
IF hLib THEN
dwProc = GetProcAddress(hLib, "InitCommonControlsEx")
IF dwProc THEN
FUNCTION = 1 'return 1 on success
iccex.dwSize = SIZEOF(iccex) 'fill the iccex structure
iccex.dwICC = iccClasses 'tell what classes to initiate
CALL DWORD dwProc USING zInitCommonControlsEx(iccex)
ELSE
InitCommonControls
END IF
CALL FreeLibrary(hLib) 'we can FreeLibrary now, because InitCommonControls(Ex)
END IF 'has made sure comctl32.dll is loaded into the system.
END FUNCTION
'TrieC.inc
'Public domain, use at own risk. SDurham
' Trie Tree
' if %MessageOnError defined before including file, message box on lib error
' if %HaltOnError defined before including file, app will halt on lib error
' ----------------------------------------------------------------------------------
'
' Key/Payload container. Payload stored/retrieved using unique Key.
'
' Extremely Fast:
' Fast as hash, Keys always in Key order.
' Tree:
' Faster than a tree and doesn't need to rebalance.
' Like a tree, the Keys are in order.
' Prefix Tree:
' Can be used for IntelliSense like lookup.
' Nothing faster.
' Use prefix cursor to find prefixes.
' Everything below a position in the tree has the same prefix.
' Suffix Tree:
' Store refers key before storing, use Prefix cursor.
' Unique Ordered Set:
' A set is a group of members that share a common attribute.
' Store/Restore tree To/From String/File:
'
' Implementation: "Range" Triee Tree
' Each node represents a character in a Key.
' The character's ASCII value in the node array is a pointer to the next character.
' This gets heavy very fast.
' In this implementation, the array only holds the range between low and high character.
' At some point, there will only be one character in the node.
'
' Keys:
' case sensitive, no nulls
' Payload:
' any kind of data packed into a string
'
' Keys aren't stored in Tree
' The Key is the structure of the Tree
' ----------------------------------------------------------------------------------
' Keys lay on top of each other until a difference is encountered
' Keys = (cat, cats, catastrophe, catastrophes, cattle, cattleman, cattlemen, catch, catches, caught)
'
' c
' a
' t*--------------u
' a--c--s*--t g
' s h* l h
' t e e* t*
' r s* m
' o a--e
' p n* n*
' h
' e*
' s*
' ----------------------------------------------------------------------------------
#If Not %Def(%TrieTree4)
%TrieTree4 = 1
%TrieGoDown = 1
%TrieGoRight = 2
%TrieGoUp = 3
%TriePtrSize = 4
'error exit macro, errors logged to app folder
Macro TrieExit(test, message, exitWhat)
If test Then
Error 151
Me.Log(message )
Exit exitWhat
End If
End Macro
Type StrBldT 'forward reference
mem As Long
count As Long
max As Long
End Type
Type TrieStrT
count As Long
mem As Long
End Type
Type TrieNodeT
prnt As TrieNodeT Ptr
char As Byte
low As Byte
high As Byte
count As Byte
arr As Long Ptr
payload As TrieStrT Ptr
End Type
Class TrieC
Instance count_ As Long
Instance root_ As TrieNodeT Ptr
Instance cursor_ As TrieNodeT Ptr
Instance index_ As Long
Instance way_ As Byte
Instance prefix_ As TrieNodeT Ptr
Class Method Destroy()
Me.ClearMe()
End Method
' ------------------------------------------------------------------------------
' String Trie Tree
' ------------------------------------------------------------------------------
Interface TrieI : Inherit IUnknown
Property Get Count() As Long
' get item count
Property = count_
End Property
Method Clear()
' empty container
Me.ClearMe()
End Method
Method Add(key As String, payload As String, Opt ByVal update As Long)
' add key/payload to tree : key ignored if already in tree
' if 'update' specified then payload replaced if key in tree
Register x As Long
Local n As TrieNodeT Ptr
Local k As Byte Ptr
Err = 0
If Len(key) Then
If root_ = 0 Then root_ = Me.NodeAllocate(0, 0)
If Err Then Exit Method
n = root_
k = StrPtr(key)
While @k
x = Me.NodeAddToRange(n, @k)
If @n.@arr[x] = 0 Then @n.@arr[x] = Me.NodeAllocate(n, @k)
n = @n.@arr[x]
Incr k
Wend
'all of key's characters are now in tree
If @n.payload = 0 Then
@n.payload = Me.StringAllocate()
Me.StringSet(@n.@payload, payload)
Incr count_
ElseIf IsTrue update Then
Me.StringSet(@n.@payload, payload)
End If
End If
End Method
Method Set(key As String, payload As String)
' replace key's payload
Local n As TrieNodeT Ptr
n = Me.Contains(key)
If n And @n.payload Then Me.StringSet(@n.@payload, payload)
End Method
Method Get(key As String) As String
' get key's payload
Local n As TrieNodeT Ptr
n = Me.Contains(key)
If n And @n.payload Then Method = Peek$(@n.@payload.mem, @n.@payload.count)
End Method
Method Contains(key As String) As Long
' return zero if key not in tree
Register c As Long
Local n As TrieNodeT Ptr
Local k As Byte Ptr
If Len(key) Then
k = StrPtr(key)
c = @k
n = root_
While n And c
If c < @n.low Or c > @n.high Then Exit Method
n = @n.@arr[c - @n.low]
Incr k : c = @k
Wend
End If
If n And @n.payload Then Method = n
End Method
Method Remove(key As String)
' delete key and payload
Local n, prnt As TrieNodeT Ptr
n = Me.Contains(key)
If n And @n.payload Then
@n.payload = Me.StringFree(@n.payload)
Decr count_
While n
prnt = @n.prnt
If @n.count Or @n.payload Then Exit Method
Me.NodeDisconnect(n)
Me.NodeFree(n)
n = prnt
Wend
If count_ = 0 Then Me.ClearMe()
End If
End Method
' ------------------------------------------------------------------------------
' Key Cursor : move through every key in tree
' ------------------------------------------------------------------------------
Method FirstKey() As Long
' move to first Key in tree : true/false success
cursor_ = 0
prefix_ = 0
If root_ Then
cursor_ = root_
index_ = -1 'incr by %TrieGoRight
way_ = %TrieGoRight
Method = Me.NextKey()
End If
End Method
Method NextKey() As Long
' move to next Key in tree : true/false success
If count_ Then
While cursor_
Select Case As Const way_
Case %TrieGoDown
If @cursor_.count = 0 Or index_ >= @cursor_.count Then
way_ = %TrieGoUp 'can't go down or right - go up
ElseIf @cursor_.@arr[index_] = 0 Then
way_ = %TrieGoRight 'no child - can't go down - go right
Else 'go down
cursor_ = @cursor_.@arr[index_]
index_ = 0
way_ = %TrieGoDown
If @cursor_.payload Then
Method = 1 : Exit Method
End If
End If
Case %TrieGoRight
Incr index_ 'go right
If index_ >= @cursor_.count Then
way_ = %TrieGoUp 'can't go right or down
Else
way_ = %TrieGoDown
End If
Case %TrieGoUp
If @cursor_.prnt Then index_ = @cursor_.char - @cursor_.@prnt.low
cursor_ = @cursor_.prnt 'will exit loop if cursor on root node
way_ = %TrieGoRight
End Select
Wend
End If
End Method
' ------------------------------------------------------------------------------
' Prefix Cursor : move through every key starting with "prefix"
' ------------------------------------------------------------------------------
Method FirstPrefix(keyPrefix As String) As Long
' move cursor to first matching prefix : true/false success
Local c, x As Long
Local k As Byte Ptr
Local n As TrieNodeT Ptr
cursor_ = 0
prefix_ = 0
n = root_
If Len(keyPrefix) Then
k = StrPtr(keyPrefix)
While @k And n
c = @k
If c < @n.low Or c > @n.high Then Exit Method
x = c - @n.low
Incr k
n = @n.@arr[x]
Wend
If n Then
prefix_ = @n.prnt
cursor_ = n
index_ = -1
way_ = %TrieGoRight
If @n.payload Then
Method = 1
Else
Method = Me.NextPrefix()
End If
End If
End If
End Method
Method NextPrefix() As Long
' move to next Key in tree : true/false success
If count_ Then
While cursor_
Select Case As Const way_
Case %TrieGoDown
If @cursor_.count = 0 Or index_ >= @cursor_.count Then
way_ = %TrieGoUp 'can't go down or right - go up
ElseIf @cursor_.@arr[index_] = 0 Then
way_ = %TrieGoRight 'no child - can't go down - go right
Else 'go down
cursor_ = @cursor_.@arr[index_]
index_ = 0
way_ = %TrieGoDown
If @cursor_.payload Then
Method = 1 : Exit Method
End If
End If
Case %TrieGoRight
Incr index_ 'go right
If index_ >= @cursor_.count Then
way_ = %TrieGoUp 'can't go right or down
Else
way_ = %TrieGoDown
End If
Case %TrieGoUp
If @cursor_.prnt = prefix_ Then Exit Method
If @cursor_.prnt Then index_ = @cursor_.char - @cursor_.@prnt.low
cursor_ = @cursor_.prnt 'will exit loop if cursor on root node
way_ = %TrieGoRight
End Select
Wend
End If
End Method
' ------------------------------------------------------------------------------
' Get values at cursor position
' ------------------------------------------------------------------------------
Property Get Key() As String
'get Key at current cursor position
Local s As String
Local n As TrieNodeT Ptr
If cursor_ And @cursor_.payload Then
n = cursor_
While n And @n.char
s = Chr$(@n.char) + s
n = @n.prnt
Wend
End If
Property = s
End Property
Property Get Payload() As String
'get Payload at current cursor position
If cursor_ And @cursor_.payload Then Property = Me.StringGet(@cursor_.@payload)
End Property
' ------------------------------------------------------------------------------
' Store/Restore tree To/From String/File
' ------------------------------------------------------------------------------
Method Store() As String
' store container to String
Register i As Long
Register ok As Long
Local key$, payload$
Local sb As StrBldT
If count_ Then
StrBldAdd sb, Mkl$(count_)
ok = Me.FirstKey()
While ok
Incr i
key$ = Me.Key
payload$ = Me.Payload
StrBldAdd sb, Mkl$(Len(key$))
StrBldAdd sb, key$
StrBldAdd sb, Mkl$(Len(payload$))
StrBldAdd sb, payload$
ok = Me.NextKey()
Wend
Method = StrBldGet(sb)
End If
End Method
Method Restore(ByVal stored As String)
' restore container from String
Register i As Long
Local items, characters As Long
Local key$, payload$
Local p As Long Ptr
Me.ClearMe()
If Len(stored) Then
p = StrPtr(stored)
items = @p : Incr p
For i = 1 To items
characters = @p : Incr p
key$ = Peek$(p, characters) : p += characters
characters = @p : Incr p
payload$ = Peek$(p, characters) : p += characters
Me.Add(key$, payload$)
Next i
End If
End Method
Method FileStore(ByVal file As WString)
' store container to File
StrToFile file, Me.Store()
End Method
Method FileRestore(ByVal file As WString)
' restore container from File
Me.Restore(StrFromFile(file))
End Method
End Interface 'TrieI
' ----------------------------------------------------------------------------------
' Class Methods
' ----------------------------------------------------------------------------------
Class Method ClearMe()
root_ = Me.NodeFree(root_)
count_ = 0
cursor_ = 0
index_ = -1
prefix_ = 0
End Method
' ----------------------------------------------------------------------------------
' Node
' ----------------------------------------------------------------------------------
Class Method NodeAllocate(ByVal prnt As TrieNodeT Ptr, ByVal char As Byte) As Long
Local node As TrieNodeT Ptr
node = MemAllocate(SizeOf(@node))
TrieExit(node = 0, "TrieC: NodeAllocate: node allocate fail", Method)
@node.prnt = prnt
@node.char = char
Method = node
End Method
Class Method NodeFree(ByVal node As TrieNodeT Ptr) As Long
Register i As Long
If node Then
For i = 0 To @node.count - 1
If @node.@arr[i] Then @node.@arr[i] = Me.NodeFree(@node.@arr[i])
Next i
Me.NodeArrayClear(node)
If @node.payload Then @node.payload = Me.StringFree(@node.payload)
MemFree(node)
End If
End Method
Class Method NodeAddToRange(ByVal node As TrieNodeT Ptr, ByVal char As Byte) As Long
Register i As Long
Register items As Long
If node Then
If @node.count = 0 Then
Me.NodeArrayAdd(node, 0)
@node.low = char
@node.high = char
Method = 0 'first in array
ElseIf char < @node.low Then
items = @node.low - char
For i = 1 To items
Me.NodeArrayInsert(node, 0, 0)
Next i
@node.low = char
Method = 0
ElseIf char > @node.high Then
items = char - @node.high
For i = 1 To items
Me.NodeArrayAdd(node, 0)
Next i
@node.high = char
Method = @node.count - 1
Else
Method = char - @node.low
End If
Else
TrieExit(1, "TrieC: NodeAddToRange: null node", Method)
End If
End Method
Class Method NodeDisconnect(ByVal node As TrieNodeT Ptr)
Register x As Long
Local prnt As TrieNodeT Ptr
TrieExit(node = 0, "TrieC: NodeDisconnect: null node", Method)
prnt = @node.prnt
If prnt Then
x = @node.char - @prnt.low
TrieExit(x < 0 Or x >= @prnt.count, "TrieC: NodeDisconnect: out of bunds", Method)
@prnt.@arr[x] = 0
'may need to collapse range
While @prnt.count And @prnt.@arr[0] = 0
Me.NodeArrayDelete(prnt, 0)
Incr @prnt.low
Wend
While @prnt.count And @prnt.@arr[@prnt.count - 1] = 0
Me.NodeArrayDelete(prnt, @prnt.count - 1)
Decr @prnt.high
Wend
End If
End Method
' ----------------------------------------------------------------------------------
' Node Array
' ----------------------------------------------------------------------------------
Class Method NodeArrayClear(ByVal node As TrieNodeT Ptr)
TrieExit(node = 0, "TrieC: NodeArrayClear: null node ptr", Method)
@node.arr = MemFree(@node.arr)
@node.count = 0
End Method
Class Method NodeArrayReDim(ByVal node As TrieNodeT Ptr, ByVal items As Long)
TrieExit(node = 0, "TrieC: NodeArrayReDim: null node ptr", Method)
If items = 0 Then
Me.NodeArrayClear(node)
ElseIf items <> @node.count Then
@node.count = 0
@node.arr = MemReAllocate(@node.arr, items * %TriePtrSize)
TrieExit(@node.arr = 0, "TrieC: NodeArrayReDim: memory reallocation fial", Method)
@node.count = items
End If
End Method
Class Method NodeArrayAdd(ByVal node As TrieNodeT Ptr, ByVal payload As Long)
TrieExit(node = 0, "TrieC: NodeArrayAdd: null node ptr", Method)
Me.NodeArrayReDim(node, @node.count + 1)
TrieExit(@node.count = 0, "TrieC: NodeArrayAdd: NodeArrayReDim fail", Method)
@node.@arr[@node.count - 1] = payload
End Method
Class Method NodeArrayInsert(ByVal node As TrieNodeT Ptr, ByVal index As Byte, ByVal payload As Long)
TrieExit(node = 0, "TrieC: NodeArrayInsert: null node ptr", Method)
TrieExit(index >= @node.count, "TrieC: NodeArrayInsert: out of bounds", Method)
Me.NodeArrayReDim(node, @node.count + 1)
TrieExit(@node.count = 0, "TrieC: NodeArrayInsert: NodeArrayReDim fail", Method)
Me.NodeArrayMove(node, index, index + 1, @node.count - index - 1)
@node.@arr[index] = payload
End Method
Class Method NodeArrayDelete(ByVal node As TrieNodeT Ptr, ByVal index As Byte)
TrieExit(node = 0, "TrieC: NodeArrayDelete: null node ptr", Method)
TrieExit(index >= @node.count, "TrieC: NodeArrayDelete: out of bounds", Method)
If index < @node.count - 1 Then
Me.NodeArrayMove(node, index + 1, index , @node.count - index - 1)
End If
Me.NodeArrayReDim(node, @node.count - 1)
End Method
Class Method NodeArrayMove(ByVal node As TrieNodeT Ptr, ByVal fromIndex As Long, ByVal toIndex As Long, ByVal Count As Long)
Memory Copy @node.arr + (fromIndex * %TriePtrSize), @node.arr + (toIndex * %TriePtrSize), Count * %TriePtrSize
End Method
' ----------------------------------------------------------------------------------
' String
' ----------------------------------------------------------------------------------
Class Method StringAllocate() As Long
Local p As TrieStrT Ptr
p = MemAllocate(SizeOf(@p))
TrieExit(p = 0, "TrieC: StringAllocate: memory allocation fail", Method)
Method = p
End Method
Class Method StringFree(ByVal p As TrieStrT Ptr) As Long
If p Then
Me.StringClear(@p)
MemFree(p)
End If
End Method
Class Method StringClear(str As TrieStrT)
str.count = 0
str.mem = MemFree(str.mem)
End Method
Class Method StringSet(str As TrieStrT, payload As String)
Register strLen As Long
strLen = Len(payload)
Me.StringClear(str)
If strLen Then
str.mem = MemAllocate(strLen)
TrieExit(str.mem = 0, "TrieC: StringSet: memory allocation fail", Method)
str.count = strLen
Memory Copy StrPtr(payload), str.mem, strLen
End If
End Method
Class Method StringGet(str As TrieStrT) As String
If str.count Then Method = Peek$(str.mem, str.count)
End Method
' ----------------------------------------------------------------------------------
' Error Log
' ----------------------------------------------------------------------------------
Class Method Log(message As String)
Local h As Long
h = FreeFile
Try
Open Exe.Path$ + "TrieeTree.log" For Append As h
If Lof(h) < 16000 Then
Print# h, Date$ +": "+ Time$ +": "+ Exe.Full$ +": "+ message
End If
Catch
Finally
Close h
#If %Def(%MessageOnError)
MsgBox message, ,"Error!"
#EndIf
#If %Def(%HaltOnError)
End
#EndIf
End Try
End Method
End Class 'TrieC
#EndIf '%TrieTree4
#If Not %Def(%Memory230424)
%Memory230424 = 1
Declare Function GlobalAlloc Lib "Kernel32.dll" Alias "GlobalAlloc" (ByVal uFlags As Dword, ByVal dwBytes As Dword) As Dword
Declare Function GlobalReAlloc Lib "Kernel32.dll" Alias "GlobalReAlloc" (ByVal hMem As Dword, ByVal dwBytes As Dword, ByVal uFlags As Dword) As Dword
Declare Function GlobalFree Lib "Kernel32.dll" Alias "GlobalFree" (ByVal hMem As Dword) As Dword
%MEMFIXED = &H0000 : %MEMMOVEABLE = &H0002 : %MEMZEROINIT = &H0040 : %MEMGPTR = (%MEMZEROINIT Or %MEMFIXED)
Function MemAllocate(ByVal bytes As Long) ThreadSafe As Long
If bytes Then Function = GlobalAlloc(ByVal %MEMGPTR, ByVal bytes)
End Function
Function MemReAllocate(ByVal hMem As Long, ByVal bytes As Long) ThreadSafe As Long
If hMem And bytes Then
Function = GlobalReAlloc(ByVal hMem, ByVal bytes, ByVal %MEMMOVEABLE Or %MEMZEROINIT)
ElseIf bytes Then
Function = GlobalAlloc(ByVal %MEMGPTR, ByVal bytes)
ElseIf hMem Then
Function = GlobalFree(ByVal hMem)
End If
End Function
Function MemFree(ByVal hMem As Long) ThreadSafe As Long
If hMem Then GlobalFree(ByVal hMem)
End Function
#EndIf '%Memory230424
#If Not %Def(%StrBld230424)
%StrBld230424 = 1
' String Builder : all memory freed when StrBldGet() called
' add 1,000,000 one-character Strings = 0.094 seconds
' public domain, use at own risk
' SDurham
%StrBldItemsSize = 1
%StrBldBuffer = 100000
Type StrBldT
mem As Long
count As Long
max As Long
End Type
Function StrBldCount(t As StrBldT) ThreadSafe As Long
' get character count
Function = t.count
End Function
Sub StrBldAdd(t As StrBldT, ByRef value As String) ThreadSafe
' append string
Local currentCount, currentMax, newMax As Long
Local lenValue As Long : lenValue = Len(value)
If lenValue Then
If lenValue > t.max - t.count Then
currentCount = t.count
currentMax = t.max
t.count = 0
t.max = 0
newMax = currentCount + lenValue + %StrBldBuffer
t.mem = MemReAllocate(t.mem, newMax * %StrBldItemsSize)
If t.mem = 0 Then Exit Sub
t.count = currentCount
t.max = newMax
End If
Memory Copy StrPtr(value), t.mem + (t.count * %StrBldItemsSize), lenValue * %StrBldItemsSize
t.count += lenValue
End If
End Sub
Function StrBldGet(t As StrBldT) ThreadSafe As String
' get complete string and free all memory
If t.count Then Function = Peek$(t.mem, t.count)
t.mem = MemFree(t.mem)
t.count = 0
t.max = 0
End Function
#EndIf '%StrBld230424
#If Not %Def(%FileUtilities230424)
%FileUtilities230424 = 1
'File Utilities
Sub StrToFile(ByRef file As WString, ByRef value As String)
'store string to File
Local f As Long
If Len(file) = 0 Then Exit Sub
f = FreeFile
Open file For Binary As f
SetEof f
Put$ f, value
Close f
End Sub
Function StrFromFile(ByRef file As WString) As String
'get file contents as string
Local f As Long, value As String
If IsFalse IsFile(file) Then Exit Function
f = FreeFile
Open file For Binary As f
Get$ f, Lof(f), value
Close f
Function = value
End Function
Function StrFromFileFixed(ByRef file As WString) As String
'get file contents converted from Unix line endings if any
Local value As String
value = StrFromFile(file)
Replace $CrLf With $Lf In value
Replace $CrLf With $Lf In value
Replace $Cr With $Lf In value
Replace $Cr With $Lf In value
Replace $Lf With $CrLf In value
Function = value
End Function
Sub WStrToFile(ByRef file As WString, ByRef value As WString)
'store string to File
Local f As Long
If Len(file) = 0 Then Exit Sub
f = FreeFile
Open file For Binary As f
SetEof f
Put$$ f, value
Close f
End Sub
Function WStrFromFile(ByRef file As WString) As WString
'get file contents as string
Local f As Long, value As WString
If IsFalse IsFile(file) Then Exit Function
f = FreeFile
Open file For Binary As f
Get$$ f, Lof(f), value
Close f
Function = value
End Function
Sub WStrToTextFile(ByRef file As WString, ByRef value As WString)
'store string converted to UTF8 to File
StrToFile file, ChrToUtf8$(value)
End Sub
Function WStrFromTextFile(ByRef file As WString) As WString
'get file contents converted from UTF8
Function = Utf8ToChr$(StrFromFile(file))
End Function
Function WStrFromTextFileFixed(ByRef file As WString) As WString
'get file contents converted from UTF8 fixing Unix line endings if any
Local value As WString
value = Utf8ToChr$(StrFromFile(file))
Replace $CrLf With $Lf In value
Replace $CrLf With $Lf In value
Replace $Cr With $Lf In value
Replace $Cr With $Lf In value
Replace $Lf With $CrLf In value
Function = value
End Function
#EndIf '%FileUtilities230424
'Graph.bas
#Option LargeMem32
#Dim All
#Compile Exe
#Include Once "WIN32API.INC"
%MessageOnError = 1
%HaltOnError = 1
#Include Once "TrieC.inc"
%TextBox = 101
%BtnID = 102
Global gDlg As Long
Sub SampleCode()
Local tree As TrieI : tree = Class "TrieC"
Local more As Long
Control Set Text gDlg, %TextBox, ""
SS "add nodes, "
SS "using 'N:' as a prefix for all nodes"
tree.Add("N:A", "A")
tree.Add("N:B", "B")
tree.Add("N:C", "C")
tree.Add("N:D", "D")
SS ""
SS "list nodes"
more = tree.FirstPrefix("N:")
While more
SS $Dq + tree.Payload() + $Dq
more = tree.NextPrefix()
Wend
SS ""
SS "link A to B"
SS "using 'L:' as a prefix for all links, edges"
tree.Add("L:A:B", "B")
SS "link A to C"
tree.Add("L:A:C", "C")
SS ""
SS "list A links"
more = tree.FirstPrefix("L:A:")
While more
SS $Dq + tree.Payload() + $Dq
more = tree.NextPrefix()
Wend
SS ""
SS "link C to D"
tree.Add("L:C:D", "D")
SS ""
SS "list all links"
more = tree.FirstPrefix("L:")
While more
SS $Dq + tree.Key() + $Dq
more = tree.NextPrefix()
Wend
SS ""
SS "add weights"
SS "using 'W:' as prefix for weights"
tree.Add("W:A", "4")
tree.Add("W:B", "3")
tree.Add("W:C", "2")
tree.Add("W:D", "1")
SS ""
SS "weight for A = " + tree.Get("W:A")
SS "weight for B = " + tree.Get("W:B")
SS "weight for C = " + tree.Get("W:C")
SS "weight for D = " + tree.Get("W:D")
SS ""
SS ""
Control Send gDlg, %TextBox, %EM_SETSEL, 1, 1
Control Send gDlg, %TextBox, %EM_SCROLLCARET, 0, 0
End Sub
Sub SS(ByVal value As WString)
'appends without the overhead of getting the text
Local characterCount As Long
Local hWin As Long : hWin = GetDlgItem(gDlg, %TextBox)
value += $CrLf
characterCount = SendMessageW(hWin, %WM_GETTEXTLENGTH, 0, 0)
SendMessageW(hWin, %EM_SETSEL, characterCount, characterCount)
SendMessageW(hWin, %EM_REPLACESEL, 1, StrPtr(value))
End Sub
Function PBMain()
Local clientW, clientH As Long
Desktop Get Client To clientW, clientH
Dialog Default Font "consolas", 13, 0, 0
Dialog New 0, Exe.Name$, 0, 0, clientW \ 7, clientH \ 4, %WS_Caption Or %WS_ClipSiblings Or %WS_MinimizeBox Or %WS_SysMenu Or %WS_ThickFrame Or %DS_Center, %WS_Ex_AppWindow To gDlg
Control Add TextBox, gDlg, %TextBox, "", 0, 0, 0, 0, %ES_AutoHScroll Or %ES_AutoVScroll Or %ES_MultiLine Or %ES_NoHideSel Or %ES_WantReturn Or %WS_HScroll Or %WS_VScroll, 0
Control Add Button, gDlg, %BtnID, "Run", 275, 220, 60, 15, %BS_Flat, 0
SendMessageW(GetDlgItem(gDlg, %TextBox), %EM_SETLIMITTEXT, 4000000, 0)
Dialog Show Modeless gDlg, Call DlgCB
Do
Dialog DoEvents
Loop While IsWin(gDlg)
End Function
CallBack Function DlgCB()
Select Case As Long Cb.Msg
Case %WM_Size
WM_Size()
Case %WM_Command
Select Case As Long Cb.Ctl
Case %BtnID : If Cb.CtlMsg = %BN_Clicked Then SampleCode()
End Select
End Select
End Function
Sub WM_Size()
Local clientW, clientH As Long
Local marg As Long
Local buttonW, buttonH As Long
Local txtWidth, txtHeight As Long
Local fromLeft, fromBottom As Long
Dialog Get Client gDlg To clientW, clientH
marg = 3 : buttonW = 25 : buttonH = 10
fromLeft = clientW - marg - buttonW
fromBottom = clientH - marg - buttonH
Control Set Size gDlg, %BtnID, buttonW, buttonH
Control Set Loc gDlg, %BtnID, fromLeft, fromBottom
txtWidth = clientW - marg - marg
txtHeight = clientH - marg - buttonH - marg - marg
Control Set Size gDlg, %TextBox, txtWidth, txtHeight
Control Set Loc gDlg, %TextBox, marg, marg
End Sub
Quotedatabase projects.then okay
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