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Mac-Source 1994 July
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Mac-Source_July_1994.iso
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Misc Utils
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ViewIt™ 2.2 Shareware
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LS Fortran 3.0 Demos
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vDemoLF.f
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1993-09-20
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C NOTE: Read the "MPW Fortrans" section of "About Compilers"
C before compiling LF programs that use FaceWare modules.
C ViewIt 2.2 Demonstration Program
C ©FaceWare 1991-93. All Rights Reserved.
!!M Inlines.f
!!I FaceProcLF.inc
PROGRAM vDemoLF
implicit none
C NOTE: If you use the "!!G" directive for precompiled globals, add
C our FaceStorLF.inc globals to yours and then remove following line
include 'FaceStorLF.inc'
record /FaceRec/ fRec
common/FaceStuff/fRec
logical*4 helpShown
structure /DataRec/
integer*2 myInteger
real*4 myReal
character*100 myString
integer*4 myFlags
end structure
record /DataRec/ myRec
integer*2 myList
integer*4 myPtr,oldTicks,newTicks
real*4 theReal,delta
myRec.myInteger = 0
myRec.myReal = 6.2
myRec.myString = 'Hello'
myRec.myFlags = 10
myList = 2
oldTicks = 0
theReal = 6.0
C Initialize FaceIt
fRec.uName = 'vDemo.Rsrc'
call FaceIt(0,DoInit,0,0,0,0)
C Open Modeless Window using FWND 1000
call FaceIt(0,NewWnd,1000,1,0,0)
do while (.true.)
call FaceIt(0,DoLoop,0,0,0,0)
C Standard "About" Menu Item Selection
if ((fRec.uMenuID = 101).and.(fRec.uMenuItem = 1)) then
fRec.uString = 'Demonstration of the use of ViewIt'
+//char(13)//'windows in a FaceIt-based program.'
call FaceIt(0,ShoStr,3,12,(1 + (409*65536)),0)
C Hit in Modeless Window's "Open Modal" Button
else if ((fRec.uMenuID = 1000).and.(fRec.wcHit = 2)) then
call FaceIt(0,NewWnd,1001,0,0,0) !Open Modal Window
do while (.true.)
call FaceIt(0,MdlWnd,1001,0,0,0) !Process Modal Events
if (fRec.wcHit = -1) then !Hit in Close Box
exit
else if (fRec.wcHit = 1) then !Hit in "Open Nested"
myPtr = %loc(myRec)
call FaceIt(0,NewWnd,1002,0,110,myPtr)!Open Nested Modal
call FaceIt(0,GetCtl,1002,0,3,3) !Link Scrollable List
call FaceIt(0,LnkCtl,fRec.cControl,%loc(myList),2,0)
call FaceIt(0,GetCtl,1002,0,2,3) !Set Override Proc
call FaceIt(0,OvrCtl,fRec.cControl,%loc(OverProc),0,0)
call FaceIt(0,SetVal,1002,0,0,0) !Set Linked Values
helpShown = .false.
do while (.true.)
call FaceIt(0,MdlWnd,1002,-2,0,0) !Process Modal Events
if (fRec.uMenuID = 0) then !No Message
newTicks = TickCount
if (newTicks > oldTicks + 60) then
oldTicks = newTicks
call FaceIt(0,GetCtl,1002,0,2,8)
call SetCtlValue(%val(fRec.cControl),
+ %val(int2(mod(fRec.cValue,4) + 1)))
end if
else if (fRec.wvHit = 1) then !Hit in View #1
if (fRec.wcHit = 1) then !Hit in "OK" Button
exit
else if (fRec.wcHit = 2) then !Hit in "Show/Hide"
if (helpShown) then
call FaceIt(0,ShoCtl,0,0,-3,2) !Hide v3, Show v2
helpShown = .false.
else
call FaceIt(0,ShoCtl,0,0,-2,3) !Hide v2, Show v3
helpShown = .true.
end if
end if
else if (fRec.wvHit = 2) then !Hit in View #2
if ((fRec.wcHit = 6).or.(fRec.wcHit = 7)) then
call FaceIt(0,GetCtl,1002,0,2,int4(fRec.wcHit))
delta = 0.001 * (fRec.cMin - 2)
myRec.myReal = myRec.myReal + delta
call FaceIt(0,SetVal,1002,0,2,2)
call Delay(%val(5),fRec.uI4)
end if
end if
end do
call FaceIt(0,GetVal,1002,0,0,0) !Get Linked Values
call FaceIt(0,EndWnd,1002,0,0,0) !Close Nested Modal
end if
end do
call FaceIt(0,EndWnd,1001,0,0,0) !Close Modal Window
C Hit in Modeless Window's "Why ViewIt?" Button
else if ((fRec.uMenuID = 1000).and.(fRec.wcHit = 3)) then
call FaceIt(0,NewWnd,1003,0,0,%loc(theReal))
call FaceIt(0,SetVal,1003,0,0,0)
do while (.true.)
call FaceIt(0,MdlWnd,1003,0,0,0)
if (fRec.wcHit = 1) exit
end do
call FaceIt(0,GetVal,1003,0,0,0)
call FaceIt(0,EndWnd,1003,0,0,0)
end if
end do
end
SUBROUTINE OverProc(%val(thePtr))
implicit none
C NOTE: If you use the "!!G" directive for precompiled globals, add
C our FaceStorLF.inc globals to yours and then remove following line
include 'FaceStorLF.inc'
record /FaceRec/ fRec
common/FaceStuff/fRec
integer*4 thePtr
if (fRec.uCommand = 264) then !a key down message?
if (fRec.uParam(1) = 32) then !SPACE key pressed?
fRec.uParam(1) = 95 !convert to UNDERLINE
end if
end if
call fJumpIt(%val(long(thePtr)),thePtr) !pass message to driver
end