Allow YAZ 2 series only

[ir-tcl-moved-to-github.git] / formats / line.tcl

diff --git a/formats/line.tcl b/formats/line.tcl
index c9ff1a4..b3b5212 100644 (file)
--- a/formats/line.tcl
+++ b/formats/line.tcl
@@ -4,7 +4,45 @@
 # Sebastian Hammer, Adam Dickmeiss
 #
 # $Log: line.tcl,v $
-# Revision 1.3  1995-06-16 12:29:00  adam
+# Revision 1.15  1997-11-24 11:34:38  adam
+# Using odr_nullval() instead of ODR_NULLVAL when appropriate.
+#
+# Revision 1.14  1997/11/19 11:22:10  adam
+# Object identifiers can be accessed in GRS-1 records.
+#
+# Revision 1.13  1996/04/12 12:25:27  adam
+# Modified display of GRS-1 records to include headings for standard
+# tag sets.
+#
+# Revision 1.12  1996/03/29  16:05:36  adam
+# Bug fix: GRS records wasn't recognized.
+#
+# 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
@@ -16,34 +54,97 @@
 # as popup windows.
 #
 #
+proc display-grs-line {w r i} {
+    global tagSet
+    
+    if {[tk4]} {
+        set start [$w index insert]
+    }
+    set head Untitled
+    foreach e $r {
+        if {![tk4]} {
+            for {set j 0} {$j < $i} {incr j} {
+                insertWithTags $w "  " marc-tag
+            }
+        }
+        set ttype [lindex $e 0]
+        set tval [lindex $e 2]
+       if {$ttype == 2 && $tval == 1} {
+           if {[lindex $e 3] == "subtree"} {
+               set f [lindex $e 4]
+               foreach e $f {
+                   if {[lindex $e 0] == 1 && [lindex $e 2] == 19} {
+                       break
+                   }
+               }
+           }
+           if {[lindex $e 3] == "string"} {
+                set head [lindex $e 4]
+           }
+            break
+       }
+    }
+    insertWithTags $w $head marc-text
+    insertWithTags $w "\n"
+    if {[tk4]} {
+        $w tag configure indent$i \
+                -lmargin1 [expr $i * 10] \
+                -lmargin2 [expr $i * 10 + 5]
+        $w tag add indent$i $start insert
+    }
+}
 
+# 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 == "GRS-1"} {
+            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}"
         }
-        insertWithTags $w "Error ${err}${add}\n" marc-data
-    } elseif {$type == ""} {
-        return
-    }
+        insertWithTags $w "Error ${err}${add}\n" marc-id
+    } 
 }