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- /* Overview.rexx, 12.11.94 Jörg Richter */
-
- OPTIONS RESULTS
-
- thumbsize = 150
- style = 2 /* Stil für 3D Rahmen, möglich ist 1, 2 oder 3 */
-
- ADDRESS COMMAND
- 'C:Copy PicBase/Box0_' || style || '.iff PicBase/Box1_' || style || '.iff T:'
-
- ADDRESS DataBase
-
- GetMaskSize
- size = result
- width = WORD(size,1)
- height = WORD(size,2)
-
- xoff = (width-((width%thumbsize)*thumbsize))%2
- yoff = (height-((height%thumbsize)*thumbsize))%2
-
- doit = 1
-
- DO FOREVER
- IF doit = 1 THEN DO
- Current
- nr = result
- CALL Overview
- END
- ADDRESS COMMAND "PicBase/PicControl"
- command = RC
- IF ((command > 2) & (command < 6)) THEN DO
- qual = command
- WaitCommand "Wählen Sie das Bild mit der Maus aus ..."
- command = result
- END
- doit = 1
- IF WORDS(command) > 1 THEN DO
- mx = WORD(command,1)
- my = WORD(command,2)
- Current
- ds = result
- last = ds
- select = nr + (mx-xoff)%thumbsize + ((my-yoff)%thumbsize)*(width%thumbsize)
- Display Off
- DO WHILE ds > select
- LeftOne
- ds = ds - 1
- END
- Display On
- IF qual = 3 THEN DO
- Show NEW
- EXIT
- END
- ELSE DO
- IF qual = 5 THEN DO
- Mark
- CALL ShowPicture ((mx-xoff)%thumbsize)*thumbsize+xoff ((my-yoff)%thumbsize)*thumbsize+yoff
- END
- ELSE
- Execute 1
- Display Off
- DO WHILE ds < last
- RightOne
- ds = ds + 1
- END
- Display On
- doit = 0
- END
- END
- ELSE DO
- IF command = 6 THEN DO
- Display Off
- Current
- ds = result
- DO WHILE ds > nr
- LeftOne
- ds = ds - 1
- END
- Display On
- Show NEW
- EXIT
- END
- IF command = 2 THEN DO
- Display Off
- Current
- ds = result
- nr = nr - (width%thumbsize)*(height%thumbsize)
- IF nr < 1 THEN nr = 1
- DO WHILE ds > nr
- LeftOne
- ds = ds - 1
- END
- Display On
- END
- END
- END
-
- EXIT
-
-
- ShowPicture:
-
- ARG xx yy .
-
- GetData $F4
- name = result
- IsMarked
- IF RC = 5 THEN
- LoadPic "T:box0_" || style || ".iff" xx yy
- ELSE
- LoadPic "T:box1_" || style || ".iff" xx yy
- LoadPic name xx yy CENTER
- Current
- Text xx+4 yy+thumbsize-5 1 result
- /*
- Statt einfach der Datensatznummer könnte auch der Bildname angezeigt werden:
-
- pos = LastPos("/",name)
- Text xx+4 yy+thumbsize-5 1 SubStr(name,pos+1,Length(name)-pos)
- */
- RETURN
-
-
- Overview:
-
- ClearMask
- Display Off
- x = xoff
- y = yoff
-
- weiter = 1
-
- DO WHILE weiter = 1
-
- CALL ShowPicture x y
- x = x + thumbsize
- IF x > width-thumbsize THEN DO
- IF y < height-(thumbsize*2) THEN DO
- x = xoff
- y = y + thumbsize
- END
- ELSE
- weiter = 0
- END
- RightOne
- IF RC ~= 0 THEN
- weiter = 0
-
- END
-
- Display On
-
- RETURN
-