| [613] | 1 | IBDFU8 ;ALB/CJM - ENCOUNTER FORM - selection routines for form components;OCT 8,1993
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| 2 | ;;3.0;AUTOMATED INFO COLLECTION SYS;;APR 24, 1997
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| 3 | ;
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| 4 | SLCTBLK(FORM,SCRNSIZE,EXCLUDE) ;SCRNSIZE is the number of lines available for scrolling
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| 5 | ;EXCLUDE is a block name that can be excluded (used to exclude the HEADER block from being edited)
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| 6 | ;returns the block selected, returns "" if none selected
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| 7 | ;only allows one to be selected
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| 8 | ;
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| 9 | Q:'FORM
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| 10 | S SCRNSIZE=+$G(SCRNSIZE)-1
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| 11 | S:SCRNSIZE<1 SCRNSIZE=4
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| 12 | S EXCLUDE=$G(EXCLUDE)
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| 13 | N COUNT,CNT,PICK,BLK,ARY,NAME
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| 14 | S ARY="^TMP($J,""FORM BLOCKS"")"
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| 15 | K @ARY
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| 16 | S CNT=$$FINDALL ;FORM,EXCLUDE,ARY are inputs to FINDALL
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| 17 | ;
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| 18 | ;if CNT=1 return the only block
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| 19 | I CNT=1 S NAME=$O(@ARY@("NAME","")) Q $S(NAME'="":$O(@ARY@("NAME",NAME,0)),1:"")
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| 20 | ;
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| 21 | ;if CNT'=1 loop through the blocks, displaying them to the user and let him choose
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| 22 | AGAIN ;
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| 23 | S (PICK,NAME)="",COUNT=0
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| 24 | F S NAME=$O(@ARY@("NAME",NAME)) Q:(PICK'="")!(NAME="") D
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| 25 | .S BLK=0 F S BLK=$O(@ARY@("NAME",NAME,BLK)) Q:(PICK'="")!('BLK) D Q:NAME=""
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| 26 | ..S COUNT=COUNT+1,@ARY@("#",COUNT)=BLK W !,COUNT," ",NAME,?38,$E($P($G(^IBE(357.1,BLK,0)),"^",13),1,42)
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| 27 | ..I COUNT#SCRNSIZE=0 S PICK=$$CHOOSE
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| 28 | I (PICK=""),COUNT,COUNT#SCRNSIZE'=0 S PICK=$$CHOOSE
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| 29 | I PICK="" K DIR S DIR(0)="Y",DIR("A")="No block selected! Try again",DIR("B")="YES" D ^DIR K DIR I '$D(DIRUT),Y=1 G AGAIN
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| 30 | I PICK="?" G AGAIN
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| 31 | K @ARY
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| 32 | Q $S((PICK'>0):"",1:PICK)
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| 33 | ;
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| 34 | FINDALL() ;finds all of the blocks on FORM (except the one named EXCLUDE) and puts them on @ARY,returns the cound
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| 35 | N BLK,COUNT,NODE
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| 36 | S BLK="",COUNT=0 F S BLK=$O(^IBE(357.1,"C",FORM,BLK)) Q:'BLK S NODE=$G(^IBE(357.1,BLK,0)),NAME=$P(NODE,"^") S:(NAME'="")&(NAME'=EXCLUDE)&($P(NODE,"^",2)=FORM) @ARY@("NAME",$$UP^XLFSTR(NAME),BLK)="",COUNT=COUNT+1
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| 37 | Q COUNT
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| 38 | ;
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| 39 | CHOOSE() ;asks the user to select a blk - @ARY@("#", is the aray of blocks displayed so far(subscripted by the number on the list), @ARY@("NAME", the entire array (subscripted by name,ien)
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| 40 | ;sets NAME to " " and COUNT to 0 if ? is entered - starts display of list over
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| 41 | N ANS,QUIT,PICK,NEXT1,NEXT2
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| 42 | S QUIT=0
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| 43 | F Q:QUIT D D:'QUIT MSG
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| 44 | .S (PICK,ANS)=""
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| 45 | .W !,"Choose 1-",COUNT,$S(COUNT<CNT:" or hit RETURN to see more",1:""),": "
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| 46 | .R ANS:DTIME
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| 47 | .I '$T!($E(ANS,1)="^") S PICK=-1,QUIT=1 Q
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| 48 | .I ANS="" S QUIT=1 Q
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| 49 | .I $E(ANS,1)="?" D HELP Q
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| 50 | .;
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| 51 | .;convert to upper case
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| 52 | .S ANS=$$UP^XLFSTR(ANS)
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| 53 | .
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| 54 | .;if user entered a displayed number then he's made his choice
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| 55 | .I $D(@ARY@("#",ANS)) S PICK=$G(@ARY@("#",ANS)),QUIT=1 Q
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| 56 | .;
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| 57 | .;if the user entered an exact name, and the name is unique then he's made his choice
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| 58 | .S PICK=$O(@ARY@("NAME",ANS,PICK)) I PICK,'$O(@ARY@("NAME",ANS,PICK)) S QUIT=1 Q
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| 59 | .Q:PICK ;don't set QUIT=1 because name is not unique
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| 60 | .;
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| 61 | .;if the user entered a partial name accept it if there is exactly one match
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| 62 | .S NEXT1=$O(@ARY@("NAME",ANS)) Q:(NEXT1="")!($E(NEXT1,1,$L(ANS))'=ANS)
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| 63 | .S NEXT2=$O(@ARY@("NAME",NEXT1)) Q:($E(NEXT2,1,$L(ANS))=ANS) ;because user did not type in enough to uniquely identify the block
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| 64 | .;make sure there are not two blocks with the same name - if ok, accept it
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| 65 | .S PICK=$O(@ARY@("NAME",NEXT1,PICK)) Q:'PICK I '$O(@ARY@("NAME",NEXT1,PICK)) S QUIT=1 Q
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| 66 | Q PICK
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| 67 | ;
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| 68 | HELP ;choosing help restarts the display (by setting NAME="")
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| 69 | W !,"You can choose a block by the number or by it's name.",!
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| 70 | D PAUSE^IBDFU5
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| 71 | S QUIT=1,NAME="",PICK="?",COUNT=0
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| 72 | Q
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| 73 | MSG ;
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| 74 | W !,"You must enter the number or name of the block!"
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| 75 | D PAUSE^IBDFU5
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| 76 | Q
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