# Sebastian Hammer, Adam Dickmeiss
#
# $Log: line.tcl,v $
-# Revision 1.2 1995-06-13 14:39:06 adam
+# Revision 1.11 1996-01-23 15:24:21 adam
+# Wrore more comments.
+#
+# Revision 1.10 1995/10/17 17:39:46 adam
+# Minor bug fix in call to display-grs-line.
+#
+# Revision 1.9 1995/10/17 14:18:09 adam
+# Minor changes in presentation formats.
+#
+# Revision 1.8 1995/10/17 10:58:08 adam
+# More work on presentation formats.
+#
+# Revision 1.7 1995/09/20 11:37:06 adam
+# Work on GRS.
+#
+# Revision 1.6 1995/06/29 12:34:20 adam
+# IrTcl now works with both tk4.0b4/tcl7.4b4 and tk3.6/tcl7.3
+#
+# Revision 1.5 1995/06/22 13:16:28 adam
+# Feature: SUTRS. Setting getSutrs implemented.
+# Work on display formats.
+#
+# Revision 1.4 1995/06/19 08:10:21 adam
+# Inverse highligt colours in monochrome mode.
+#
+# Revision 1.3 1995/06/16 12:29:00 adam
+# Use insertWithTags on diagnostic errors.
+#
+# Revision 1.2 1995/06/13 14:39:06 adam
# Fix: if {$var != ""} doesn't work if var is a large numerical!
# Highlight when line format is used.
#
#
#
+proc display-grs-line {w r i} {
+ foreach e $r {
+ for {set j 0} {$j < $i} {incr j} {
+ insertWithTags $w " " {}
+ }
+ insertWithTags $w "([lindex $e 0]:[lindex $e 2])" marc-tag
+ if {[lindex $e 3] == "string"} {
+ insertWithTags $w [lindex $e 4] {}
+ insertWithTags $w "\n" {}
+ } elseif {[lindex $e 3] == "subtree"} {
+ insertWithTags $w "\n" {}
+ display-grs-line $w [lindex $e 4] [expr $i+1]
+ } else {
+ insertWithTags $w [lindex $e 4] {}
+ insertWithTags $w " ?\n" {}
+ }
+ }
+}
+
+# Procedure display-line {sno no w hflag}
+# sno result set number (integer)
+# no record position (integer)
+# w text widget in which the record should be displayed.
+# hflag header flag. If true a header showing the record position
+# should be displayed.
+# This procedure attempts to display records in a line-per-line format.
proc display-line {sno no w hflag} {
+ global monoFlag
set type [z39.$sno type $no]
if {$hflag} {
- $w tag bind r$no <Any-Enter> \
+ if {! $monoFlag} {
+ $w tag bind r$no <Any-Enter> \
[list $w tag configure r$no -background gray80]
- $w tag bind r$no <Any-Leave> \
+ $w tag bind r$no <Any-Leave> \
[list $w tag configure r$no -background {}]
+ } else {
+ $w tag bind r$no <Any-Enter> \
+ [list $w tag configure r$no -background black -foreground white]
+ $w tag bind r$no <Any-Leave> \
+ [list $w tag configure r$no -background {} -foreground {}]
+ }
} else {
$w delete 0.0 end
}
+ if {$hflag} {
+ set nostr [format "%5d " $no]
+ insertWithTags $w $nostr marc-small-head
+ }
if {$type == "DB"} {
- if {$hflag} {
- set nostr [format "%5d " $no]
- insertWithTags $w $nostr marc-tag
+ set rtype [z39.$sno recordType $no]
+ if {$rtype == "SUTRS"} {
+ insertWithTags $w [join [z39.$sno getSutrs $no]]
+ } elseif {$rtype == "GRS1"} {
+ display-grs-line $w [z39.$sno getGrs $no] 0
+ } else {
+ if {[catch {
+ set title [lindex [z39.$sno getMarc $no field 245 * a] 0]
+ set year [lindex [z39.$sno getMarc $no field 260 * c] 0]
+ insertWithTags $w "$title - " marc-text
+ insertWithTags $w "$year\n" marc-it
+ }]} {
+ insertWithTags $w "Unknown record type: $rtype\n" marc-id
+ }
}
- set title [lindex [z39.$sno getMarc $no field 245 * a] 0]
- set year [lindex [z39.$sno getMarc $no field 260 * c] 0]
- insertWithTags $w "$title - $year\n" marc-data
- $w tag bind marc-data
} elseif {$type == "SD"} {
set err [lindex [z39.$sno diag $no] 1]
set add [lindex [z39.$sno diag $no] 2]
if {$add != {}} {
set add " :${add}"
}
- $w insert end "Error ${err}${add}\n"
- } elseif {$type == ""} {
- return
- }
+ insertWithTags $w "Error ${err}${add}\n" marc-id
+ }
}