#
# $Log: client.tcl,v $
-# Revision 1.14 1995-03-22 16:07:55 adam
+# Revision 1.16 1995-03-31 08:56:36 adam
+# New button "Search".
+#
+# Revision 1.15 1995/03/28 12:45:22 adam
+# New ir method failback: called on disconnect/protocol error.
+# New ir set/get method: protocol: SR / Z3950.
+# Simple popup and disconnect when failback is invoked.
+#
+# Revision 1.14 1995/03/22 16:07:55 adam
# Minor changes.
#
# Revision 1.13 1995/03/21 17:27:26 adam
set settingsChanged 0
set setNo 0
-wm minsize . 300 200
+wm minsize . 300 250
if {[file readable "~/.tk-c"]} {
source "~/.tk-c"
destroy .target-define
}
+proc fail-response {target} {
+ close-target
+ tkerror "Target connection closed or protocol error"
+}
+
proc connect-response {target} {
puts "connect-response"
show-target $target
global profile
global hostid
- set hostid $target
- .top.target.m disable 0
- .top.target.m enable 1
z39 disconnect
z39 comstack [lindex $profile($target) 6]
# z39 idAuthentication [lindex $profile($target) 3]
} else {
z39 databaseNames $base
}
- show-status {Connecting} 1
+ z39 failback [list fail-response $target]
z39 callback [list connect-response $target]
z39 connect [lindex $profile($target) 1]:[lindex $profile($target) 2]
+ show-status {Connecting} 1
+ set hostid $target
+ .top.target.m disable 0
+ .top.target.m enable 1
+}
+
+proc close-target {} {
+ global hostid
+
+ set hostid Default
+ z39 disconnect
+ show-target {None}
+ show-status {Not connected} 0
+ show-message {}
+ .top.target.m disable 1
+ .top.target.m enable 0
}
proc load-set-action {} {
z39 callback {init-response}
z39 init
show-status {Initializing} 1
- set setNo 0
}
proc init-response {} {
}
return
}
- if {$setMax > 10} {
- set setMax 10
+ if {$setMax > 4} {
+ set setMax 4
}
z39 callback {present-response}
set setOffset 1
- z39.$setNo present 1 $setMax
+ z39.$setNo present $setOffset $setMax
+ show-status {Retrieve} 1
+}
+
+proc present-more {number} {
+ global setNo
+ global setOffset
+ global setMax
+
+ puts "present-more"
+ set max [z39.$setNo resultCount]
+ if {$max <= $setMax} {
+ return
+ }
+ puts "max=$max"
+ puts "setOffset=$setOffset"
+ if {$number == ""} {
+ set setMax $max
+ } else {
+ incr setMax $number
+ }
+ z39 callback {present-response}
+ z39.$setNo present $setOffset [expr $setMax - $setOffset + 1]
show-status {Retrieve} 1
}
top-down-ok-cancel $w {define-target-action} 1
}
-proc close-target {} {
- # pack forget .mid.searchlabel .mid.searchentry
- #.mid.searchentry -state disabled
- z39 disconnect
- show-target {None}
- show-status {Not connected} 0
- show-message {}
- .top.target.m disable 1
- .top.target.m enable 0
-}
-
proc protocol-setup-action {target} {
global profile
global csRadioType
top-down-window $w
- if {$hostid == ""} {
- set hostid Default
- }
-
frame $w.top.databases -relief ridge -border 2
pack $w.top.databases -side left -pady 6 -padx 6 -expand yes -fill x
menu .top.target.m.slist
cascade-target-list
-menubutton .top.database -text "Database" -underline 0 -menu .top.database.m
-menu .top.database.m
-.top.database.m add command -label "Select ..." -command {database-select}
-.top.database.m add command -label "Add ..." -command {puts "Add"}
+menubutton .top.search -text "Search" -underline 0 -menu .top.search.m
+menu .top.search.m
+.top.search.m add command -label "Database" -command {database-select}
+.top.search.m add cascade -label "Query type" -menu .top.search.m.querytype
+menu .top.search.m.querytype
+.top.search.m.querytype add radiobutton -label "RPN"
+.top.search.m.querytype add radiobutton -label "CCL"
+.top.search.m add cascade -label "Present" -menu .top.search.m.present
+menu .top.search.m.present
+.top.search.m.present add command -label "More" -command [list present-more 10]
+.top.search.m.present add command -label "All" -command [list present-more {}]
menubutton .top.help -text "Help" -menu .top.help.m
menu .top.help.m
.top.help.m add command -label "Help on help" -command {puts "Help on help"}
.top.help.m add command -label "About" -command {puts "About"}
-pack .top.file .top.target .top.database -side left
+pack .top.file .top.target .top.search -side left
pack .top.help -side right
label .mid.searchlabel -text {Search:}