1 # IR toolkit for tcl/tk
2 # (c) Index Data 1995-1997
3 # See the file LICENSE for details.
4 # Sebastian Hammer, Adam Dickmeiss
7 # Revision 1.100 1997-09-09 10:19:50 adam
8 # New MSV5.0 port with fewer warnings.
10 # Revision 1.99 1997/04/13 19:00:37 adam
11 # Added support for Tcl8.0/Tk8.0.
12 # New command ir-log-init to setup yaz logging facilities.
14 # Revision 1.98 1996/11/14 17:11:04 adam
15 # Added Explain documentaion.
17 # Revision 1.97 1996/09/13 10:54:22 adam
18 # Started work on Explain in client.
20 # Revision 1.96 1996/08/09 15:30:18 adam
21 # Procedure destroyGW modified to handle multiple calls - probably an
22 # error introduced by tk4.1 patch level 1.
24 # Revision 1.95 1996/07/26 09:15:08 adam
25 # IrTcl version 1.2 patch level 1.
27 # Revision 1.94 1996/07/25 15:55:34 adam
28 # IrTcl version 1.2 release.
30 # Revision 1.93 1996/06/28 08:43:54 adam
31 # Moved towards version 1.2.
33 # Revision 1.92 1996/03/29 16:04:30 adam
34 # Work on GRS-1 presentation.
36 # Revision 1.91 1996/03/27 17:00:53 adam
37 # Fix: main defined when using Tk3.6; it shouldn't be.
39 # Revision 1.90 1996/03/20 13:54:02 adam
40 # The Tcl_File structure is only manipulated in the Tk-event interface
43 # Revision 1.89 1996/03/05 09:16:04 adam
44 # Sets tearoff to off on several menus.
46 # Revision 1.88 1996/01/23 15:24:09 adam
47 # Wrore more comments.
49 # Revision 1.87 1996/01/22 17:13:34 adam
52 # Revision 1.86 1996/01/22 09:29:01 adam
55 # Revision 1.85 1996/01/19 16:22:36 adam
56 # New method: apduDump - returns information about last incoming APDU.
58 # Revision 1.84 1996/01/11 13:12:10 adam
61 # Revision 1.83 1995/11/28 17:26:36 adam
62 # Removed Carriage return from ir-tcl.c!
63 # Removed misc. debug logs.
65 # Revision 1.82 1995/11/02 08:47:56 adam
66 # Text widgets are flat now.
68 # Revision 1.81 1995/10/19 10:34:43 adam
69 # More configurable client.
71 # Revision 1.80 1995/10/18 17:20:32 adam
72 # Work on target setup in client.tcl.
74 # Revision 1.79 1995/10/18 16:42:37 adam
75 # New settings: smallSetElementSetNames and mediumSetElementSetNames.
77 # Revision 1.78 1995/10/18 15:45:36 quinn
78 # *** empty log message ***
80 # Revision 1.77 1995/10/18 15:37:46 adam
83 # Revision 1.76 1995/10/18 15:15:20 adam
86 # Revision 1.75 1995/10/17 14:18:05 adam
87 # Minor changes in presentation formats.
89 # Revision 1.74 1995/10/17 12:18:57 adam
90 # Bug fix: when target connection closed, the connection was not
91 # properly reestablished.
93 # Revision 1.73 1995/10/17 10:58:06 adam
94 # More work on presentation formats.
96 # Revision 1.72 1995/10/16 17:00:52 adam
97 # New setting: elementSetNames.
98 # Various client improvements. Medium presentation format looks better.
100 # Revision 1.71 1995/10/13 15:35:27 adam
101 # Relational operators may be used in search entries - changes
102 # in proc index-query.
104 # Revision 1.70 1995/10/12 14:46:52 adam
105 # Better record popup windows. Next/prev buttons in popup record windows.
106 # The record position in the raw format is much more visible.
108 # Revision 1.69 1995/09/21 13:42:54 adam
111 # Revision 1.68 1995/09/21 13:11:49 adam
112 # Support of dynamic loading.
113 # Test script uses load command if necessary.
115 # Revision 1.67 1995/09/20 14:35:19 adam
118 # Revision 1.66 1995/08/29 15:30:13 adam
119 # Work on GRS records.
121 # Revision 1.65 1995/08/24 15:39:09 adam
124 # Revision 1.64 1995/08/24 15:33:02 adam
127 # Revision 1.63 1995/08/04 13:20:48 adam
128 # Buttons at the bottom are slightly smaller.
130 # Revision 1.62 1995/08/04 11:32:37 adam
131 # More work on output queue. Memory related routines moved
134 # Revision 1.61 1995/07/20 08:09:39 adam
135 # client.tcl: Targets removed from hotTargets list when targets
136 # are removed/modified.
137 # ir-tcl.c: More work on triggerResourceControl.
139 # Revision 1.60 1995/06/30 16:30:19 adam
142 # Revision 1.59 1995/06/29 14:06:25 adam
143 # Another bug in install fixed. Configure searches for more versions of yaz.
145 # Revision 1.58 1995/06/29 12:34:06 adam
146 # IrTcl now works with both tk4.0b4/tcl7.4b4 and tk3.6/tcl7.3
148 # Revision 1.57 1995/06/29 09:20:30 adam
149 # Target entries in cascade menus are sorted.
151 # Revision 1.56 1995/06/27 19:03:48 adam
152 # Bug fix in do_present in ir-tcl.c: p->set_child member weren't set.
153 # nextResultSetPosition used instead of setOffset.
155 # Revision 1.55 1995/06/27 17:10:37 adam
156 # Bug fix: install procedure didn't work on some systems.
157 # Error turned up when clientrc.tcl was't present.
159 # Revision 1.54 1995/06/27 14:41:03 adam
160 # Bug fix in search-response. Didn't always observe non-surrogate diagnostics.
162 # Revision 1.53 1995/06/26 12:40:09 adam
163 # Client defines its own tkerror.
164 # User may specify 'no preferredRecordSyntax'.
166 # Revision 1.52 1995/06/22 13:14:59 adam
167 # Feature: SUTRS. Setting getSutrs implemented.
168 # Work on display formats.
169 # Preferred record syntax can be set by the user.
171 # Revision 1.51 1995/06/21 11:11:00 adam
172 # Bug fix: libdir undefined in about-origin.
174 # Revision 1.50 1995/06/21 11:04:48 adam
175 # Uses GNU autoconf 2.3.
176 # Install procedure implemented.
177 # boook bitmaps moved to sub directory bitmaps.
179 # Revision 1.49 1995/06/20 14:16:42 adam
180 # More work on cancel mechanism.
182 # Revision 1.48 1995/06/20 08:07:23 adam
183 # New setting: failInfo.
184 # Working on better cancel mechanism.
186 # Revision 1.47 1995/06/19 14:05:29 adam
187 # Bug fix: asked for SUTRS.
189 # Revision 1.46 1995/06/19 13:06:06 adam
190 # New define: IR_TCL_VERSION.
192 # Revision 1.45 1995/06/19 08:08:44 adam
193 # client.tcl: hotTargets now contain both database and target name.
194 # ir-tcl.c: setting protocol edited. Errors in callbacks are logged
195 # by logf(LOG_WARN, ...) calls.
197 # Revision 1.44 1995/06/16 14:55:18 adam
198 # Book logo mirrored.
200 # Revision 1.43 1995/06/16 14:41:05 adam
201 # Scan line entries can be copied to a search entry.
203 # Revision 1.42 1995/06/16 12:28:13 adam
204 # Implemented preferredRecordSyntax.
205 # Minor changes in diagnostic handling.
206 # Record list deleted when connection closes.
208 # Revision 1.41 1995/06/14 15:07:59 adam
209 # Bug fix in cascade-target-list. Uses yaz-version.h.
211 # Revision 1.40 1995/06/14 13:37:17 adam
212 # Setting recordType implemented.
213 # Setting implementationVersion implemented.
214 # Settings implementationId / implementationName edited.
216 # Revision 1.39 1995/06/14 12:16:22 adam
217 # hotTargets, textWrap and displayFormat saved in clientg.tcl.
219 # Revision 1.38 1995/06/14 07:22:45 adam
220 # Target definitions can be deleted.
221 # Listbox used in the query definition dialog.
223 # Revision 1.37 1995/06/13 14:37:59 adam
224 # Work on query setup.
225 # Better about origin/target.
226 # Better presentation formats.
228 # Revision 1.36 1995/06/13 07:42:14 adam
229 # Bindings removed from text widgets.
231 # Revision 1.35 1995/06/12 15:17:31 adam
232 # Text widget used in main window (instead of listbox) to support
233 # better presentation formats.
235 # Revision 1.34 1995/06/12 07:59:07 adam
236 # More work on geometry handling.
238 # Revision 1.33 1995/06/09 11:17:35 adam
239 # Start work on geometry management.
241 # Revision 1.32 1995/06/07 09:16:37 adam
242 # New presentation format.
244 # Revision 1.31 1995/06/06 16:31:09 adam
245 # Bug fix: target names couldn't contain blanks.
248 # Revision 1.30 1995/06/06 11:35:41 adam
249 # Work on scan. Display of old sets.
251 # Revision 1.29 1995/06/05 14:11:18 adam
252 # Bug fix in present-more.
254 # Revision 1.28 1995/06/02 14:52:13 adam
255 # Minor changes really.
257 # Revision 1.27 1995/06/02 14:29:42 adam
258 # Work on scan interface - up/down buttons.
260 # Revision 1.26 1995/06/01 16:36:46 adam
261 # About buttons. Minor bug fixes.
263 # Revision 1.25 1995/05/31 13:09:57 adam
264 # Client searches/presents may be interrupted.
265 # New moving book-logo.
267 # Revision 1.24 1995/05/31 08:36:24 adam
268 # Bug fix in client.tcl: didn't save options on clientrc.tcl.
269 # New method: referenceId. More work on scan.
271 # Revision 1.23 1995/05/29 10:33:41 adam
272 # README and rename of startup script.
274 # Revision 1.22 1995/05/26 11:44:09 adam
275 # Bugs fixed. More work on MARC utilities and queries. Test
276 # client is up-to-date again.
278 # Revision 1.21 1995/05/11 15:34:46 adam
279 # Scan request changed a bit. This version works with RLG.
281 # Revision 1.20 1995/04/21 16:31:57 adam
282 # New radiobutton: protocol (z39v2/SR).
284 # Revision 1.19 1995/04/18 16:11:50 adam
285 # First version of graphical Scan. Some work on query-by-form.
287 # Revision 1.18 1995/04/10 10:50:22 adam
288 # Result-set name defaults to suffix of ir-set name.
289 # Started working on scan. Not finished at this point.
291 # Revision 1.17 1995/03/31 09:34:57 adam
292 # Search-button disabled when there is no connection.
294 # Revision 1.16 1995/03/31 08:56:36 adam
295 # New button "Search".
297 # Revision 1.15 1995/03/28 12:45:22 adam
298 # New ir method failback: called on disconnect/protocol error.
299 # New ir set/get method: protocol: SR / Z3950.
300 # Simple popup and disconnect when failback is invoked.
302 # Revision 1.14 1995/03/22 16:07:55 adam
305 # Revision 1.13 1995/03/21 17:27:26 adam
306 # Short-hand keys in setup.
308 # Revision 1.12 1995/03/21 13:41:03 adam
309 # Comstack cs_create not used too often. Non-blocking connect.
311 # Revision 1.11 1995/03/21 10:39:06 adam
312 # Diagnostic error message displayed with tkerror.
314 # Revision 1.10 1995/03/20 15:24:06 adam
315 # Diagnostic records saved on searchResponse.
317 # Revision 1.9 1995/03/17 18:26:16 adam
318 # Non-blocking i/o used now. Database names popup as cascade items.
320 # Revision 1.8 1995/03/17 15:45:00 adam
321 # Improved target/database setup.
323 # Revision 1.7 1995/03/16 17:54:03 adam
324 # Minor changes really.
326 # Revision 1.6 1995/03/15 19:10:20 adam
327 # Database setup in protocol-setup (rather target setup).
329 # Revision 1.5 1995/03/15 13:59:23 adam
332 # Revision 1.4 1995/03/14 17:32:29 adam
333 # Presentation of full Marc record in popup window.
335 # Revision 1.3 1995/03/12 19:31:52 adam
336 # Pattern matching implemented when retrieving MARC records. More
337 # diagnostic functions.
339 # Revision 1.2 1995/03/10 18:00:15 adam
340 # Actual presentation in line-by-line format. RPN query support.
342 # Revision 1.1 1995/03/09 16:15:07 adam
343 # First presentRequest attempts. Hot-target list.
347 # Procedure tk4 is defined - returns 0 if tk 3.6 - returns 1 otherwise
348 if {$tk_version == "3.6"} {
358 # The following two procedures deals with menu entries. The interface
359 # changed from Tk 3.6 to 4.X
361 # Procedure configure-enable-e {w n}
363 # n menu entry number (0 is first entry)
366 # Procedure configure-disable-e {w n}
368 # n menu entry number (0 is first entry)
369 # Disables menu entry
372 proc configure-enable-e {w n} {
374 $w entryconfigure $n -state normal
376 proc configure-disable-e {w n} {
378 $w entryconfigure $n -state disabled
380 set noFocus [list -takefocus 0]
382 proc configure-enable-e {w n} {
385 proc configure-disable-e {w n} {
391 # Define dummy clock function if it is not there.
392 if {[catch {clock seconds}]} {
397 # Set monoFlag to 1 if screen is known not to support colors; otherwise
400 if {[tk colormodel .] == "color"} {
409 # Define libdir to the IrTcl configuration directory.
410 # In the line below LIBDIR will be modified during 'make install'.
413 # If the bitmaps sub directory is present with a bitmap we assume
414 # the client is run from the source directory in which case we
415 # set libdir the current directory.
416 if {[file readable bitmaps/book2]} {
420 # Make a final check to see if libdir was set ok.
421 if {! [file readable ${libdir}/bitmaps/book2]} {
422 puts "Cannot locate system files in ${libdir}. You must either run this"
423 puts "program from the source directory root of ir-tcl or you must assure"
424 puts "that it is installed - normally in /usr/local/lib/irtcl"
428 # Initialize a lot of globals.
433 # profile: associative array with target profiles.
434 #indx exp description
436 # 0 T Target description
440 # 4 Maximum Record Size
441 # 5 Preferred Messages Size
443 # 7 D Databases available
444 # 8 T Result Sets support
445 # 9 RPN-Query support
446 # 10 CCL-Query support
447 # 11 Protocol (Z39/SR)
449 # 13 LSLB Large Set Lower Bound
450 # 14 SSUB Small Set Upper Bound
451 # 15 MSPN Medium Set Present Number
452 # 16 Present Chunk - number of records to fetch in each present
453 # 17 Time of first define
454 # 18 Time of last init
455 # 19 Time of last explain
456 # 20 T Name in TargetInfo
458 # 22 T Max Result Sets
459 # 23 T Max Result Size
461 # 25 D List of database info records
462 # 26 T Multiple Databases
463 # 27 T Welcome message
467 # T TargetInfo explain
468 # D DatabaseInfo explain
470 set profile(Default) {{} {} {210} {} 50000 30000 tcpip {} 1 {} {} Z39 1 2 0 0 4}
472 set settingsChanged 0
480 set recordSyntax None
481 set elementSetNames None
485 set queryTypes {Simple}
486 set queryButtons { { {I 0} {I 1} {I 2} } }
487 set queryInfo { { {Title {1=4 4=1}} {Author {1=1}} \
488 {Subject {1=21}} {Any {1=1016}} } }
494 if {$tk_version == "3.6" || $tk_version == "4.0" || $tk_version == "4.1" ||
495 $tk_version == "4.2"} {
496 set font(bb,normal) -Adobe-Helvetica-Medium-R-Normal-*-240-*
497 set font(bb,bold) -Adobe-Helvetica-Bold-R-Normal-*-240-*
498 set font(b,normal) -Adobe-Helvetica-Medium-R-Normal-*-180-*
499 set font(b,bold) -Adobe-Helvetica-Bold-R-Normal-*-180-*
500 set font(n,normal) -Adobe-Helvetica-Medium-R-Normal-*-120-*
501 set font(n,bold) -Adobe-Helvetica-Bold-R-Normal-*-120-*
502 set font(s,bold) -Adobe-Helvetica-Bold-R-Normal-*-100-*
503 set font(ss,bold) -Adobe-Helvetica-Bold-R-Normal-*-80-*
505 set font(bb,normal) {Helvetica 24}
506 set font(bb,bold) {Helvetica 24 bold}
507 set font(b,normal) {Helvetica 24}
508 set font(b,bold) {Helvetica 18 bold}
509 set font(n,normal) {Helvetica 12}
510 set font(n,bold) {Helvetica 12 bold}
511 set font(s,bold) {Helvetica 10 bold}
512 set font(ss,bold) {Helvetica 8 bold}
515 # Procedure tkerror {err}
517 # Override the Tk error handler function.
522 if {[winfo exists $w]} {
531 label $w.top.b -bitmap error
532 message $w.top.t -aspect 300 -text "Error: $err" \
534 pack $w.top.b $w.top.t -side left -padx 10 -pady 10
536 bottom-buttons $w [list {Close} [list destroy $w]] 1
539 # Read tag set file (if present)
540 if {[file readable "${libdir}/tagsets.tcl"]} {
541 source "${libdir}/tagsets.tcl"
544 # Read the global configuration file.
545 if {[file readable "clientrc.tcl"]} {
546 source "clientrc.tcl"
547 } elseif {[file readable "${libdir}/clientrc.tcl"]} {
548 source "${libdir}/clientrc.tcl"
551 # Make old definitions up-to-date.
552 foreach n [array names profile] {
553 set l [llength $profile($n)]
555 lappend profile($n) {}
560 # Read the user configuration file.
561 if {[file readable "~/.clientrc.tcl"]} {
562 source "~/.clientrc.tcl"
565 # These globals describe the current query type. They are set to the
567 set queryButtonsFind [lindex $queryButtons 0]
568 set queryInfoFind [lindex $queryInfo 0]
570 # Procedure read-formats
571 # Read all Tcl source files in the subdirectory 'formats'.
572 # The name of each source will correspond to a display format.
573 proc read-formats {} {
574 global displayFormats
579 set formats [glob {*.[tT][cC][lL]}]
581 if {[file readable $f]} {
583 set l [string length $f]
584 set f [string tolower [string range $f 0 [expr $l - 5]]]
585 lappend displayFormats $f
591 # Procedure set-wrap {m}
592 # m boolean wrap mode
593 # Handler to enable/disable text wrap in the main record window
598 .data.record configure -wrap $m
601 # Procedure dputs {m}
602 # m string to be printed
603 # puts utility for debugging.
611 # Procedure apduDump {}
612 # Logs BER dump of last APDU in window if debugMode is true.
618 if {$debugMode == 0} return
621 set offset [lindex $x 1]
622 set length [lindex $x 0]
624 if {![winfo exists $w]} {
628 wm title $w "APDU information"
634 text $w.top.t -font fixed -width 60 -height 12 -wrap word \
635 -relief flat -borderwidth 0 -yscrollcommand [list $w.top.s set]
636 scrollbar $w.top.s -command [list $w.top.t yview]
638 pack $w.top.s -side right -fill y
639 pack $w.top.t -expand yes -fill both
641 bottom-buttons $w [list {Close} [list destroy $w]] 0
643 $w.top.t insert end "Length: ${length}\n"
645 $w.top.t insert end "Offset: ${offset}\n"
647 $w.top.t insert end [lindex $x 2]
648 $w.top.t insert end "---------------------------------\n"
652 # Procedure set-display-format {f}
654 # Reformats main record window to use display format given by f
655 proc set-display-format {f} {
665 .bot.a.status configure -text "Reformatting"
668 add-title-lines -1 10000 1
671 # Procedure initBindings
672 # Disables various default bindings for Text and Listbox widgets.
673 proc initBindings {} {
676 foreach e [bind Text] {
677 set TextBinding($e) [bind Text $e]
681 bind $w <B1-Motion> {}
682 bind $w <Shift-B1-Motion> {}
687 # Procedure TextEditable
688 # Apply "standard" events to a text widget. It should be editable now.
689 proc TextEditable {w} {
692 foreach e [array names TextBinding] {
693 bind $w $e $TextBinding($e)
697 # Procedure post-menu {wbutton wmenu}
698 # wbutton button widget
700 # Post menu near button. Note: not used.
701 proc post-menu {wbutton wmenu} {
704 $wmenu post [winfo rootx $wbutton] \
705 [expr [winfo rooty $wbutton]+[winfo height $wbutton]]
709 # Procedure destroyGW {w}
711 # Saves geometry of widget w in windowGeometry array. This
712 # Procedure is used to save current geometry of a window before
714 # See also topLevelG.
716 global windowGeometry
717 catch {set windowGeometry($w) [wm geometry $w]}
720 # Procedure topLevelG
722 # Makes a new top level widget named w; sets geometry of window if it
723 # exists in windowGeometry array. The destroyGW procedure is set
724 # to be called when the Destroy event occurs.
726 global windowGeometry
729 if {[info exists windowGeometry($w)]} {
730 set g $windowGeometry($w)
735 bind $w <Destroy> [list destroyGW $w]
738 # Procedure top-down-window {w}
739 # w window (possibly top level)
740 # Makes two frames inside w called top and bot.
741 proc top-down-window {w} {
742 frame $w.top -relief raised -border 1
743 frame $w.bot -relief raised -border 1
745 pack $w.top -side top -fill both -expand yes
746 pack $w.bot -fill both
749 # Procedure top-down-ok-cancel {w ok-action g}
750 # w top level widget with $w.bot-frame
751 # ok-action ok script
753 # Makes two buttons in the bot frame called Ok and Cancel. The
754 # ok-action is executed if Ok is pressed. If Cancel is activated
755 # The window is destroyed. If g is true a grab is performed on the
756 # window and the procedure waits until the window is destroyed.
757 proc top-down-ok-cancel {w ok-action g} {
758 frame $w.bot.left -relief sunken -border 1
759 pack $w.bot.left -side left -expand yes -ipadx 2 -ipady 2 -padx 1 -pady 1
760 button $w.bot.left.ok -width 4 -text {Ok} \
761 -command ${ok-action}
762 pack $w.bot.left.ok -expand yes -ipadx 1 -ipady 1 -padx 2 -pady 2
763 button $w.bot.cancel -width 5 -text {Cancel} \
764 -command [list destroy $w]
765 pack $w.bot.cancel -side left -expand yes
773 # Procedure bottom-buttons {w buttonList g}
774 # w top level widget with $w.bot-frame
775 # buttonList button specifications
777 # Makes a list of buttons in the $w.bot frame. The buttonList is a list
778 # of button specifications. Each button specification consists of two
779 # items; the first item is button label name; the second item is a script
780 # of be executed when that button is executed. A grab is performed if g
781 # is true and it waits for the window to be destroyed.
782 proc bottom-buttons {w buttonList g} {
784 set l [llength $buttonList]
786 frame $w.bot.$i -relief sunken -border 1
787 pack $w.bot.$i -side left -expand yes -padx 2 -pady 2
788 button $w.bot.$i.ok -text [lindex $buttonList $i] \
789 -command [lindex $buttonList [expr $i+1]]
790 pack $w.bot.$i.ok -expand yes -padx 2 -pady 2 -side left
794 button $w.bot.$i -text [lindex $buttonList $i] \
795 -command [lindex $buttonList [expr $i+1]]
796 pack $w.bot.$i -expand yes -padx 2 -pady 2 -side left
806 # Procedure cancel-operation
807 # This handler is invoked when the user wishes to cancel an operation.
808 # If the system is currently busy a "Cancel" will be displayed in the
809 # status area and the cancelFlag is set to true indicating that future
810 # responses from the target should be ignored. The system is no longer
811 # when this procedure exists.
812 proc cancel-operation {} {
820 show-status Cancel 0 1
824 # Procedure show-target {target base}
825 # target name of target
826 # base name of database
827 # Displays target name and database name in the target status area.
828 proc show-target {target base} {
831 if {![string length $target]} {
832 .bot.a.target configure -text ""
835 if {![string length $base]} {
836 .bot.a.target configure -text "$target"
838 .bot.a.target configure -text "$target - $base"
842 # Procedure show-logo {v1}
844 # This procedure maintains the book logo in the bottom of the screen.
845 # It is invoked only once during initialization of windows, etc., and
846 # by itself. The global 'busy' variable determines whether the logo is
848 proc show-logo {v1} {
857 .bot.logo configure -bitmap @${libdir}/bitmaps/book${v1}
858 after 140 [list show-logo $v1]
862 .bot.logo configure -bitmap @${libdir}/bitmaps/book1
871 # Procedure show-status {status b sb}
872 # status status message string
874 # sb search busy indicator
875 # Display status information according to 'status' and sets the global
876 # busy flag 'busy' to b if b is non-empty. If sb is non-empty it indicates
877 # whether service buttons should be enabled or disabled.
878 proc show-status {status b sb} {
885 .bot.a.status configure -text "$status"
887 if {$busy == 0} {set busy 1}
895 .top.service configure -state normal
896 .mid.search configure -state normal
898 .mid.scan configure -state normal
900 configure-disable-e .top.service.m 3
903 configure-disable-e .top.service.m 1
904 } elseif {[z39.$setNo nextResultSetPosition] > 0 &&
905 [z39.$setNo nextResultSetPosition] <= [z39.$setNo resultCount]} {
906 configure-enable-e .top.service.m 1
907 .mid.present configure -state normal
909 configure-disable-e .top.service.m 1
910 .mid.present configure -state disabled
912 if {[winfo exists .scan-window]} {
913 .scan-window.bot.2 configure -state normal
914 .scan-window.bot.4 configure -state normal
917 .top.service configure -state disabled
918 .mid.search configure -state disabled
919 .mid.scan configure -state disabled
920 .mid.present configure -state disabled
922 if {[winfo exists .scan-window]} {
923 .scan-window.bot.2 configure -state disabled
924 .scan-window.bot.4 configure -state disabled
929 # Procedure show-message {msg}
931 # Sets message the bottom of the screen to msg.
932 proc show-message {msg} {
933 .bot.a.message configure -text "$msg"
936 # Procedure insertWithTags {w text args}
938 # text string to be inserted
940 # Inserts text at the insertion point in widget w. The text is tagged
941 # with the tags in args.
942 proc insertWithTags {w text args} {
943 set start [$w index insert]
944 $w insert insert $text
945 foreach tag [$w tag names $start] {
946 $w tag remove $tag $start insert
949 $w tag add $i $start insert
953 # Procedure popup-license
954 # Displays LICENSE information.
955 proc popup-license {} {
960 wm title $w "License"
966 text $w.top.t -width 80 -height 10 -wrap word -relief flat -borderwidth 0 \
967 -font fixed -yscrollcommand [list $w.top.s set]
968 scrollbar $w.top.s -command [list $w.top.t yview]
970 pack $w.top.s -side right -fill y
971 pack $w.top.t -expand yes -fill both
973 if {[file readable "${libdir}/LICENSE"]} {
974 set f [open "${libdir}/LICENSE" r]
975 while {[gets $f buf] != -1} {
976 $w.top.t insert end $buf
977 $w.top.t insert end "\n"
981 bottom-buttons $w [list {Close} [list destroy $w]] 1
984 # Procedure about-target
985 # Displays various information about the current target, such
986 # as implementation-name, implementation-id, etc.
987 proc about-target {} {
988 set w .about-target-w
993 wm title $w "About target"
997 frame $w.top.a -relief ridge -border 2
998 frame $w.top.p -relief ridge -border 2
1000 pack $w.top.a $w.top.p -side top -fill x
1002 label $w.top.a.about -text "About"
1003 label $w.top.a.irtcl -text $hostid -font $font(bb,bold)
1004 pack $w.top.a.about $w.top.a.irtcl -side top
1006 set i [z39 targetImplementationName]
1007 label $w.top.p.in -text "Implementation name: $i"
1008 set i [z39 targetImplementationId]
1009 label $w.top.p.ii -text "Implementation id: $i"
1010 set i [z39 targetImplementationVersion]
1011 label $w.top.p.iv -text "Implementation version: $i"
1013 label $w.top.p.op -text "Protocol options: $i"
1015 pack $w.top.p.in $w.top.p.ii $w.top.p.iv $w.top.p.op -side top -anchor nw
1017 bottom-buttons $w [list {Close} [list destroy $w]] 1
1020 # Procedure about-origin-logo {n}
1022 # Displays book logo in the .about-origin-w widget
1023 proc about-origin-logo {n} {
1025 set w .about-origin-w
1026 if {![winfo exists $w]} {
1033 $w.top.a.logo configure -bitmap @${libdir}/bitmaps/book$n
1034 after 140 [list about-origin-logo $n]
1037 # Procedure about-origin
1038 # Display various information about origin (this client).
1039 proc about-origin {} {
1040 set w .about-origin-w
1041 global libdir font tk_version
1043 if {[winfo exists $w]} {
1048 wm title $w "About IrTcl"
1052 frame $w.top.a -relief ridge -border 2
1053 frame $w.top.p -relief ridge -border 2
1055 pack $w.top.a $w.top.p -side top -fill x
1057 label $w.top.a.irtcl -text "IrTcl" -font $font(bb,bold)
1058 label $w.top.a.logo -bitmap @${libdir}/bitmaps/book1
1059 pack $w.top.a.irtcl $w.top.a.logo -side left -expand yes
1062 catch {set i [z39 implementationName]}
1063 label $w.top.p.in -text "Implementation name: $i"
1064 catch {set i [z39 implementationId]}
1065 label $w.top.p.ii -text "Implementation id: $i"
1066 catch {set i [z39 implementationVersion]}
1067 label $w.top.p.iv -text "Implementation version: $i"
1069 label $w.top.p.tk -text "Tk version: $i"
1071 pack $w.top.p.in $w.top.p.ii $w.top.p.iv $w.top.p.tk -side top -anchor nw
1074 bottom-buttons $w [list {Close} [list destroy $w] \
1075 {License} [list popup-license]] 0
1078 # Procedure popup-marc {sno no b df}
1079 # sno result set number
1080 # no record position number
1081 # b popup window number
1083 # Displays record in set $sno at position $no in window .full-marc$b.
1084 # The global variable $popupMarcdf holds the current format method.
1085 proc popup-marc {sno no b df} {
1086 global font displayFormats popupMarcdf
1088 if {[z39.$sno type $no] != "DB"} {
1093 while {[winfo exists .full-marc$b]} {
1099 if {![winfo exists $w]} {
1104 frame $w.top -relief raised -border 1
1105 frame $w.bot -relief raised -border 1
1107 pack $w.top -side top -fill both -expand yes
1108 pack $w.bot -fill both
1110 text $w.top.record -width 60 -height 5 -wrap word -relief flat \
1111 -borderwidth 0 -font fixed -yscrollcommand [list $w.top.s set]
1112 scrollbar $w.top.s -command [list $w.top.record yview]
1116 $w.top.record tag configure marc-tag -foreground blue
1117 $w.top.record tag configure marc-id -foreground red
1119 $w.top.record tag configure marc-tag -foreground black
1120 $w.top.record tag configure marc-id -foreground black
1122 $w.top.record tag configure marc-data -foreground black
1123 $w.top.record tag configure marc-head -font $font(n,bold) \
1124 -background black -foreground white
1126 $w.top.record tag configure marc-pref -font $font(n,normal) \
1128 $w.top.record tag configure marc-text -font $font(n,normal) \
1130 $w.top.record tag configure marc-it -font $font(n,normal) \
1133 pack $w.top.s -side right -fill y
1134 pack $w.top.record -expand yes -fill both
1136 bottom-buttons $w [list \
1137 {Close} [list destroy $w] \
1141 menubutton $w.bot.formats -text "Format" -menu $w.bot.formats.m \
1143 menu $w.bot.formats.m
1144 pack $w.bot.formats -expand yes -ipadx 2 -ipady 2 \
1145 -padx 3 -pady 3 -side left
1147 $w.bot.formats.m delete 0 last
1150 foreach f $displayFormats {
1151 $w.bot.formats.m add radiobutton -label $f \
1152 -variable popupMarcdf -value $i \
1153 -command [list popup-marc $sno $no $b 0]
1156 $w.top.record delete 0.0 end
1157 set recordType [z39.$sno recordType $no]
1158 wm title $w "$recordType record #$no"
1160 $w.bot.2 configure -command \
1161 [list popup-marc $sno [expr $no-1] $b $df]
1162 $w.bot.4 configure -command \
1163 [list popup-marc $sno [expr $no+1] $b $df]
1165 $w.bot.2 configure -state disabled
1167 $w.bot.2 configure -state normal
1169 if {[z39.$sno type [expr $no+1]] != "DB"} {
1170 $w.bot.4 configure -state disabled
1172 $w.bot.4 configure -state normal
1174 $w.bot.6 configure -command [list popup-marc $sno $no -1 0]
1175 set ffunc [lindex $displayFormats $df]
1176 set ffunc "display-$ffunc"
1178 $ffunc $sno $no $w.top.record 0
1181 # Procedure update-target-hotlist {target base}
1182 # target current target name
1183 # base current database name
1184 # Updates the global $hotTargets so that $target and $base are
1185 # moved to the front, i.e. they become the number 1 target/base.
1186 # The target menu is updated by a call to set-target-hotlist.
1187 proc update-target-hotlist {target base} {
1190 set olen [llength $hotTargets]
1192 foreach e $hotTargets {
1193 if {$target == [lindex $e 0] && $base == [lindex $e 1]} {
1194 set hotTargets [lreplace $hotTargets $i $i]
1199 set hotTargets [linsert $hotTargets 0 [list $target $base]]
1200 set-target-hotlist $olen
1203 # Procedure delete-target-hotlist {target}
1204 # target target to be deleted
1205 # Updates the global $hotTargets so that $target is removed.
1206 # The target menu is updated by a call to set-target-hotlist.
1207 proc delete-target-hotlist {target} {
1210 set olen [llength $hotTargets]
1212 foreach e $hotTargets {
1213 if {$target == [lindex $e 0]} {
1214 set hotTargets [lreplace $hotTargets $i $i]
1218 set-target-hotlist $olen
1221 # Procedure set-target-hotlist {olen}
1222 # olen number of hot target entries to be deleted from menu
1223 # Updates the target menu with the targets with the first 8 entries
1224 # in the $hotTargets global.
1225 proc set-target-hotlist {olen} {
1230 .top.target.m delete 7 [expr 7+$olen]
1232 .top.target.m delete 6 [expr 6+$olen]
1236 foreach e $hotTargets {
1237 set target [lindex $e 0]
1238 set base [lindex $e 1]
1239 if {![string length $base]} {
1240 .top.target.m add command -label "$i $target" -command \
1241 [list reopen-target $target {}]
1243 .top.target.m add command -label "$i $target - $base" -command \
1244 [list reopen-target $target $base]
1253 # Procedure reopen-target {target base}
1254 # target target to be opened
1255 # base base to be used
1256 # Closes connection with current target and opens a new connection
1257 # with $target and database $base.
1258 proc reopen-target {target base} {
1260 open-target $target $base
1261 update-target-hotlist $target $base
1264 # Procedure define-target-action
1265 # Prepares the setup of a new target. The name of the target
1266 # is read from the dialog .target-define dialog (procedure
1267 # define-target-dialog) and the target definition window is displayed by
1268 # a call to protocol-setup.
1269 proc define-target-action {} {
1272 set target [.target-define.top.target.entry get]
1273 if {![string length $target]} {
1276 foreach n [array names profile] {
1277 if {$n == $target} {
1278 destroy .target-define
1283 set seq [lindex $profile(Default) 12]
1285 dputs $profile(Default)
1286 set profile($target) $profile(Default)
1287 set profile(Default) [lreplace $profile(Default) 12 12 [incr seq]]
1289 protocol-setup $target
1290 destroy .target-define
1293 # Procedure fail-response {target}
1294 # target current target
1295 # Error handler (IrTcl failback) that takes care of serious protocol
1296 # errors, connection lost, etc.
1297 proc fail-response {target} {
1300 set c [lindex [z39 failInfo] 0]
1301 set m [lindex [z39 failInfo] 1]
1302 if {$c == 4 || $c == 5} {
1310 # Procedure connect-response {target base}
1311 # target current target
1312 # base current database
1313 # IrTcl connect response handler.
1314 proc connect-response {target base} {
1315 dputs "connect-response"
1316 init-request $target $base
1319 # Procedure open-target {target base}
1320 # target target to be opened
1321 # base database to be used
1322 # Opens a new connection with $target/$base.
1323 proc open-target {target base} {
1328 set desc [lindex $profile($target) 0]
1329 if {[string length $desc]} {
1330 .data.record insert end $desc
1332 .data.record insert end $target
1334 .data.record insert end "\n\n"
1337 z39 comstack [lindex $profile($target) 6]
1338 z39 protocol [lindex $profile($target) 11]
1339 eval z39 idAuthentication [lindex $profile($target) 3]
1340 z39 maximumRecordSize [lindex $profile($target) 4]
1341 z39 preferredMessageSize [lindex $profile($target) 5]
1342 dputs "maximumRecordSize=[z39 maximumRecordSize]"
1343 dputs "preferredMessageSize=[z39 preferredMessageSize]"
1344 show-status Connecting 1 0
1345 set x [lindex $profile($target) 13]
1346 if {![string length $x]} {
1349 z39 largeSetLowerBound $x
1351 set x [lindex $profile($target) 14]
1352 if {![string length $x]} {
1355 z39 smallSetUpperBound $x
1357 set x [lindex $profile($target) 15]
1358 if {![string length $x]} {
1361 z39 mediumSetPresentNumber $x
1363 set presentChunk [lindex $profile($target) 16]
1364 if {![string length $presentChunk]} {
1368 z39 failback [list fail-response $target]
1369 z39 callback [list connect-response $target $base]
1370 show-target $target $base
1373 z39 connect [lindex $profile($target) 1]:[lindex $profile($target) 2]
1377 tkerror $errorMessage
1378 show-status "Not connected" 0 {}
1383 configure-disable-e .top.target.m 0
1384 configure-enable-e .top.target.m 1
1385 configure-enable-e .top.target.m 2
1388 # Procedure close-target
1389 # Shuts down the connection with current target.
1390 proc close-target {} {
1399 .bot.a.set configure -text ""
1403 show-status {Not connected} 0 0
1406 configure-disable-e .top.target.m 1
1407 configure-disable-e .top.target.m 2
1409 .top.rset.m delete 2 last
1411 .top.rset.m delete 1 last
1413 .top.rset.m add separator
1414 configure-enable-e .top.target.m 0
1417 # Procedure load-set-action
1418 # Loads records from a file. The filename is read from the entry
1419 # .load-set.filename.entry (see function load-set)
1420 proc load-set-action {} {
1424 ir-set z39.$setNoLast z39
1426 set fname [.load-set.top.filename.entry get]
1429 show-status Loading 1 {}
1431 z39.$setNoLast loadFile $fname
1433 set no [z39.$setNoLast numberOfRecordsReturned]
1434 add-title-lines $setNoLast $no 1
1436 set l [format "%-4d %7d" $setNoLast $no]
1437 .top.rset.m add command -label $l \
1438 -command [list add-title-lines $setNoLast 10000 1]
1439 show-status Ready 0 {}
1442 # Procedure load-set
1443 # Dialog that asks for a filename with records to be loaded
1444 # into a result set.
1448 set oldFocus [focus]
1452 frame $w.top.filename
1453 pack $w.top.filename -side top -anchor e -pady 2
1455 entry-fields $w.top {filename} \
1457 {load-set-action} {destroy .load-set}
1459 top-down-ok-cancel $w {load-set-action} 1
1463 # Procedure init-request
1464 # Sends an initialize request to the target. This procedure is called
1465 # when a connect has been established.
1466 proc init-request {target base} {
1473 z39 callback [list init-response $target $base]
1474 show-status Initializing 1 {}
1475 set err [catch {z39 init} errorMessage]
1477 tkerror $errorMessage
1478 show-status Ready 0 {}
1482 # Procedure init-response
1483 # Handles and incoming init-response. The service buttons
1484 # are enabled. The global $scanEnable indicates whether the target
1486 proc init-response {target base} {
1487 global cancelFlag profile
1488 global scanEnable settingsChanged
1490 dputs {init-response}
1496 if {![z39 initResult]} {
1497 set u [z39 userInformationField]
1499 tkerror "Connection rejected by target: $u"
1501 explain-check $target [list ready-response $base]
1505 # Procedure explain-check
1506 # Stub function to check explain. May be overwritten later.
1507 proc explain-check {target response} {
1508 eval $response [list $target]
1511 # Procedure ready-response
1512 # Called after a target has been initialized and, possibly, explained
1513 proc ready-response {base target} {
1514 global profile settingsChanged scanEnable
1516 if {![string length $base]} {
1517 set base [lindex [lindex $profile($target) 7] 0]
1519 if {![string length $base]} {
1522 z39 databaseNames $base
1523 set profile($target) [lreplace $profile($target) 18 18 [clock seconds]]
1524 set settingsChanged 1
1525 if {[lsearch [z39 options] scan] >= 0} {
1530 cascade-dblist $target $base
1531 show-target $target $base
1533 show-status Ready 0 1
1535 .data.record insert end [lindex $profile($target) 27]
1536 .data.record insert end "\n"
1537 set data [lindex $profile($target) 21]
1538 if {[string length $data]} {
1539 .data.record insert end "News:\n"
1540 .data.record insert end "$data\n"
1544 # Procedure search-request
1545 # bflag flag to indicate if this procedure calls itself
1546 # Performs a search. If $busy is 1, the search-request is performed
1547 # at a later time (when another response arrives). This procedure
1548 # sets many search-related Z39-settings. The global $setNo is set
1549 # to the result set number (z39.$setNo).
1550 proc search-request {bflag} {
1559 global elementSetNames
1563 if {![string length [z39 connect]]} {
1566 dputs "search-request"
1568 if {!$bflag && $busy} {
1569 dputs "busy: search-request ignored"
1574 show-status Searching 1 0
1575 set delayRequest {search-request 1}
1580 set query [index-query]
1581 if {![string length $query]} {
1585 set setNo $setNoLast
1586 ir-set z39.$setNo z39
1588 if {[lindex $profile($target) 10] == 1} {
1589 z39.$setNo setName $setNo
1590 dputs "setName=${setNo}"
1592 z39.$setNo setName Default
1593 dputs "setName=Default"
1595 if {[lindex $profile($target) 8] == 1} {
1596 z39.$setNo queryType rpn
1598 if {[lindex $profile($target) 9] == 1} {
1599 z39.$setNo queryType ccl
1603 if {![string compare $recordSyntax None]} {
1604 z39.$setNo preferredRecordSyntax {}
1606 z39.$setNo preferredRecordSyntax $recordSyntax
1608 if {![string compare $elementSetNames None]} {
1609 z39.$setNo elementSetNames {}
1610 z39.$setNo smallSetElementSetNames {}
1611 z39.$setNo mediumSetElementSetNames {}
1613 z39.$setNo elementSetNames $elementSetNames
1614 z39.$setNo smallSetElementSetNames $elementSetNames
1615 z39.$setNo mediumSetElementSetNames $elementSetNames
1617 z39 callback {search-response}
1618 z39.$setNo search $query
1619 show-status Searching 1 0
1622 # Procedure scan-copy {y entry}
1623 # y y-position of mouse pointer
1624 # entry a search entry in the top
1625 # Copies the term in the list nearest $y to the query entry specified
1627 proc scan-copy {y entry} {
1629 set no [$w.top.list nearest $y]
1631 .lines.$entry.e delete 0 end
1632 .lines.$entry.e insert 0 [string range [$w.top.list get $no] 8 end]
1635 # Procedure scan-request
1636 # Performs a scan on term "0" with the current attributes in entry
1637 # specified by the global $curIndexEntry.
1638 proc scan-request {} {
1645 global curIndexEntry
1646 global queryButtonsFind
1647 global queryInfoFind
1651 dputs "scan-request"
1654 show-status Scanning 1 0
1655 set delayRequest scan-request
1664 set b [lindex $queryButtonsFind $curIndexEntry]
1666 foreach a [lrange [lindex $queryInfoFind [lindex $b 1]] 1 end] {
1667 set attr "@attr $a $attr"
1669 set title [lindex [lindex $queryInfoFind [lindex $b 1]] 0]
1670 ir-scan z39.scan z39
1672 if {![winfo exists $w]} {
1679 entry $w.top.entry -relief sunken
1680 pack $w.top.entry -fill x -padx 4 -pady 2
1681 bind $w.top.entry <KeyRelease> [list scan-term-h $attr]
1682 listbox $w.top.list -yscrollcommand [list $w.top.scroll set] \
1684 scrollbar $w.top.scroll -orient vertical -border 1
1685 pack $w.top.list -side left -fill both -expand yes
1686 pack $w.top.scroll -side right -fill y
1687 $w.top.scroll config -command [list $w.top.list yview]
1689 bottom-buttons $w [list {Close} [list destroy $w] \
1690 {Up} [list scan-up $attr] \
1691 {Down} [list scan-down $attr]] 0
1692 bind $w.top.list <Up> [list scan-up $attr]
1693 bind $w.top.list <Down> [list scan-down $attr]
1696 bind $w.top.list <Double-Button-1> [list scan-copy %y $curIndexEntry]
1697 wm title $w "Scan $title"
1699 z39 callback [list scan-response $attr 0 35]
1700 z39.scan numberOfTermsRequested 5
1701 z39.scan preferredPositionInResponse 1
1702 z39.scan scan "${attr} 0"
1704 show-status Scanning 1 0
1707 # Procedure scan-term-h {attr}
1708 # attr attribute specification
1709 # This procedure is called whenever a key is released in the entry in the
1710 # scan window (.scan-window). A scan is then initiated with the new contents
1711 # of the entry as the starting term.
1712 proc scan-term-h {attr} {
1720 set nScanTerm [$w.top.entry get]
1721 if {$nScanTerm == $scanTerm} {
1724 set scanTerm $nScanTerm
1725 z39 callback [list scan-response $attr 0 35]
1726 z39.scan numberOfTermsRequested 5
1727 z39.scan preferredPositionInResponse 1
1728 dputs "${attr} \{${scanTerm}\}"
1729 if {![string length $scanTerm]} {
1730 z39.scan scan "${attr} 0"
1732 z39.scan scan "${attr} \{${scanTerm}\}"
1734 show-status Scanning 1 0
1737 # Procedure scan-response {attr start toget}
1738 # attr attribute specification
1739 # start position of first term in the response
1740 # toget number of total terms to get
1741 # This procedure handles all scan-responses. $start specifies the list
1742 # entry number of the first incoming term. The $toget indicates the total
1743 # number of terms to be retrieved from the target. The $toget may be
1744 # negative in which case, scan is performed 'backwards' (- $toget is
1745 # the total number of terms in this case). This procedure usually calls
1746 # itself several times in order to get small scan-term-list chunks.
1747 proc scan-response {attr start toget} {
1754 dputs "In scan-response"
1756 set m [z39.scan numberOfEntriesReturned]
1762 if {![winfo exists .scan-window]} {
1765 dputs "Handling cancel"
1766 if {$delayRequest != ""} {
1771 show-status Ready 0 1
1774 set nScanTerm [$w.top.entry get]
1775 if {$nScanTerm != $scanTerm} {
1776 z39 callback [list scan-response $attr 0 35]
1777 z39.scan numberOfTermsRequested 5
1778 z39.scan preferredPositionInResponse 1
1779 set scanTerm $nScanTerm
1780 dputs "${attr} \{${scanTerm}\}"
1781 if {![string length $scanTerm]} {
1782 z39.scan scan "${attr} 0"
1784 z39.scan scan "${attr} \{${scanTerm}\}"
1786 show-status Scanning 1 0
1789 set status [z39.scan scanStatus]
1792 show-status Ready 0 1
1797 for {set i 0} {$i < $m} {incr i} {
1798 set term [lindex [z39.scan scanLine $i] 1]
1799 set nostr [format " %-6d" [lindex [z39.scan scanLine $i] 2]]
1800 $w.top.list insert $i "$nostr $term"
1803 $w.top.list yview $scanView
1805 $w.top.list delete $start end
1806 for {set i 0} {$i < $m} {incr i} {
1807 set term [lindex [z39.scan scanLine $i] 1]
1808 set nostr [format " %-6d" [lindex [z39.scan scanLine $i] 2]]
1809 $w.top.list insert end "$nostr $term"
1813 dputs "Handling cancel"
1815 if {$delayRequest != ""} {
1821 if {$toget > 0 && $m > 1 && $m < $toget} {
1822 set ntoget [expr $toget - $m + 1]
1823 dputs ntoget=$ntoget
1824 z39 callback [list scan-response $attr [expr $start + $m - 1] $ntoget]
1826 dputs "down continue: $q"
1828 z39.scan numberOfTermsRequested 10
1830 z39.scan numberOfTermsRequested $ntoget
1832 z39.scan preferredPositionInResponse 1
1833 dputs "${attr} \{$q\}"
1834 z39.scan scan "${attr} \{$q\}"
1837 if {$toget < 0 && $m > 1 && $m < [expr - $toget]} {
1838 set ntoget [expr - $toget - $m]
1839 dputs ntoget=$ntoget
1840 z39 callback [list scan-response $attr 0 -$ntoget]
1841 set q [string range [$w.top.list get 0] 8 end]
1842 dputs "up continue: $q"
1844 z39.scan numberOfTermsRequested 10
1845 z39.scan preferredPositionInResponse 11
1847 z39.scan numberOfTermsRequested $ntoget
1848 z39.scan preferredPositionInResponse [incr ntoget]
1850 dputs "${attr} \{$q\}"
1851 z39.scan scan "${attr} \{$q\}"
1854 show-status Ready 0 1
1857 # Procedure scan-down {attr}
1858 # attr attribute specification
1859 # This procedure is called when the user hits the Down button the scan
1860 # window. A new scan is initiated with a positive $toget passed to the
1861 # scan-response handler.
1862 proc scan-down {attr} {
1870 show-status {Scanning down} 1 0
1871 set delayRequest [list scan-down $attr]
1877 set scanView [expr $scanView + 5]
1878 set s [$w.top.list size]
1879 if {$scanView > $s} {
1880 z39 callback [list scan-response $attr [expr $s - 1] 25]
1881 set q [string range [$w.top.list get [expr $s - 1]] 8 end]
1883 z39.scan numberOfTermsRequested 10
1884 z39.scan preferredPositionInResponse 1
1885 show-status Scanning 1 0
1886 dputs "${attr} \{$q\}"
1887 z39.scan scan "${attr} \{$q\}"
1890 $w.top.list yview $scanView
1893 # Procedure scan-up {attr}
1894 # attr attribute specification
1895 # This procedure is called when the user hits the Up button the scan
1896 # window. A new scan is initiated with a negative $toget passed to the
1897 # scan-response handler.
1898 proc scan-up {attr} {
1906 show-status Scanning 1 0
1907 set delayRequest [list scan-up $attr]
1913 set scanView [expr $scanView - 5]
1914 if {$scanView < 0} {
1915 z39 callback [list scan-response $attr 0 -25]
1916 set q [string range [$w.top.list get 0] 8 end]
1918 z39.scan numberOfTermsRequested 10
1919 z39.scan preferredPositionInResponse 11
1920 show-status Scanning 1 0
1921 z39.scan scan "${attr} \{$q\}"
1924 $w.top.list yview $scanView
1927 # Procedure search-response
1928 # This procedure handles search-responses. If the search is successful
1929 # this procedure will try to retrieve a total of 20 records from the target;
1930 # however not more than $presentChunk records at a time. This procedure
1931 # affects the following globals:
1932 # $setOffset current record position offset
1933 # $setMax total number of records to be retrieved
1934 proc search-response {} {
1944 dputs "In search-response"
1946 dputs "Handling cancel"
1948 if {$delayRequest != ""} {
1956 set setMax [z39.$setNo resultCount]
1957 show-status Ready 0 1
1958 set status [z39.$setNo responseStatus]
1959 if {![string compare [lindex $status 0] NSD]} {
1960 z39.$setNo nextResultSetPosition 0
1961 set code [lindex $status 1]
1962 set msg [lindex $status 2]
1963 set addinfo [lindex $status 3]
1964 tkerror "NSD$code: $msg: $addinfo"
1965 dputs "xxxxxxxxxxxxxxx"
1968 show-message "${setMax} hits"
1973 show-status Ready 0 1
1974 set l [format "%-4d %7d" $setNo $setMax]
1975 .top.rset.m add command -label $l \
1976 -command [list recall-set $setNo]
1980 set no [z39.$setNo numberOfRecordsReturned]
1981 dputs "Returned $no records, setOffset $setOffset"
1982 add-title-lines $setNo $no $setOffset
1983 set setOffset [expr $setOffset + $no]
1985 set toGet [expr $setMax - $setOffset + 1]
1987 if {$setOffset == 1} {
1989 } elseif {$toGet > $presentChunk} {
1990 set toGet $presentChunk
1992 z39 callback {present-response}
1993 z39.$setNo present $setOffset $toGet
1994 show-status Retrieving 1 0
1998 # Procedure present-more {number}
1999 # number number of records to be retrieved
2000 # This procedure starts a present-request. The $number variable indicates
2001 # the total number of records to be retrieved. The global $presentChunk
2002 # specifies the number of records to be retrieved at a time. If $number
2003 # is the empty string all remaining records in the result set are
2005 proc present-more {number} {
2014 dputs "present-more"
2016 show-status Retrieving 1 0
2017 set delayRequest "present-more $number"
2023 dputs "setNo=$setNo"
2026 set setOffset [z39.$setNo nextResultSetPosition]
2027 dputs "setOffest=${setOffset}"
2028 dputs "setNo=${setNo}"
2029 set max [z39.$setNo resultCount]
2030 if {$max < $setOffset} {
2032 dputs "setOffset=$setOffset"
2033 show-status Ready 0 1
2036 if {![string length $number]} {
2040 if {$setMax > $max} {
2044 z39 callback {present-response}
2046 set toGet [expr $setMax - $setOffset + 1]
2050 if {$toGet > $presentChunk} {
2051 set toGet $presentChunk
2053 z39.$setNo present $setOffset $toGet
2054 show-status Retrieving 1 0
2057 # Procedure init-title-lines
2058 # Utility that cleans the main record window.
2059 proc init-title-lines {} {
2060 .data.record delete 0.0 end
2063 # Procedure recall-set {setno}
2064 # setno Set number to recall
2065 proc recall-set {setno} {
2066 add-title-lines $setno 10000 1
2069 # Procedure add-title-lines {setno no offset}
2071 # no Number of records
2072 # offset Starting offset
2073 # This procedure displays the records $offset .. $offset+$no-1 in result
2074 # set $setno in the main record window by using the display format in the
2075 # global $displayFormat
2076 proc add-title-lines {setno no offset} {
2077 global displayFormats
2078 global displayFormat
2082 dputs "add-title-lines offset=${offset} no=${no}"
2089 .bot.a.set configure -text $setno
2090 .data.record delete 0.0 end
2092 set ffunc [lindex $displayFormats $displayFormat]
2093 dputs "ffunc=$ffunc"
2094 set ffunc "display-$ffunc"
2095 for {set i 0} {$i < $no} {incr i} {
2096 set o [expr $i + $offset]
2097 set type [z39.$setno type $o]
2098 if {![string length $type]} {
2099 dputs "no more at $o"
2102 .data.record tag bind r$o <Any-Enter> {}
2103 .data.record tag bind r$o <Any-Leave> {}
2104 set insert0 [.data.record index insert]
2105 $ffunc $setno $o .data.record 1
2106 .data.record tag add r$o $insert0 insert
2107 .data.record tag bind r$o <1> \
2108 [list popup-marc $setno $o 0 0]
2112 show-status Ready 0 1
2116 # Procedure present-response
2117 # Present-response handler. The incoming records are displayed and a new
2118 # present request is performed until all records ($setMax) is returned
2120 proc present-response {} {
2128 dputs "In present-response"
2130 set no [z39.$setNo numberOfRecordsReturned]
2131 dputs "Returned $no records, setOffset $setOffset"
2132 add-title-lines $setNo $no $setOffset
2133 set setOffset [expr $setOffset + $no]
2135 dputs "Handling cancel"
2137 if {$delayRequest != ""} {
2142 set status [z39.$setNo responseStatus]
2143 if {![string compare [lindex $status 0] NSD]} {
2144 show-status Ready 0 1
2145 set code [lindex $status 1]
2146 set msg [lindex $status 2]
2147 set addinfo [lindex $status 3]
2148 tkerror "NSD$code: $msg: $addinfo"
2151 if {$no > 0 && $setOffset <= $setMax} {
2152 dputs "present-request from ${setOffset}"
2153 set toGet [expr $setMax - $setOffset + 1]
2154 if {$toGet > $presentChunk} {
2155 set toGet $presentChunk
2157 z39.$setNo present $setOffset $toGet
2159 show-status Ready 0 1
2163 # Procedure left-cursor {w}
2165 # Tries to move the cursor left in entry window $w
2166 proc left-cursor {w} {
2167 set i [$w index insert]
2175 # Procedure right-cursor {w}
2177 # Tries to move the cursor right in entry window $w
2178 proc right-cursor {w} {
2179 set i [$w index insert]
2185 # Procedure bind-fields {list returnAction escapeAction}
2186 # list list of entry widgets
2187 # returnAction return script
2188 # escapeAction escape script
2189 # Each widget in list are assigned bindings for <Tab>, <Left>, <Right>,
2190 # <Return> and <Escape>.
2191 proc bind-fields {list returnAction escapeAction} {
2192 set max [expr [llength $list]-1]
2193 for {set i 0} {$i < $max} {incr i} {
2194 bind [lindex $list $i] <Return> $returnAction
2195 bind [lindex $list $i] <Escape> $escapeAction
2197 bind [lindex $list $i] <Tab> \
2198 [list focus [lindex $list [expr $i+1]]]
2199 bind [lindex $list $i] <Left> \
2200 [list left-cursor [lindex $list $i]]
2201 bind [lindex $list $i] <Right> \
2202 [list right-cursor [lindex $list $i]]
2205 bind [lindex $list $i] <Return> $returnAction
2206 bind [lindex $list $i] <Escape> $escapeAction
2208 bind [lindex $list $i] <Tab> [list focus [lindex $list 0]]
2209 bind [lindex $list $i] <Left> [list left-cursor [lindex $list $i]]
2210 bind [lindex $list $i] <Right> [list right-cursor [lindex $list $i]]
2212 focus [lindex $list 0]
2215 # Procedure entry-fields {parent list tlist returnAction escapeAction}
2216 # list list of frame widgets
2217 # tlist list of text to be used as lead of each entry
2218 # returnAction return script
2219 # escapeAction escape script
2220 # Makes label and entry widgets in each widget in $list.
2221 proc entry-fields {parent list tlist returnAction escapeAction} {
2224 foreach field $list {
2225 set label ${parent}.${field}.label
2226 set entry ${parent}.${field}.entry
2227 label $label -text [lindex $tlist $i] -anchor e
2228 entry $entry -width 32 -relief sunken
2229 pack $label -side left
2230 pack $entry -side right
2231 lappend alist $entry
2234 bind-fields $alist $returnAction $escapeAction
2237 # Procedure define-target-dialog
2238 # Dialog that asks for new target to be defined.
2239 proc define-target-dialog {} {
2240 set w .target-define
2246 pack $w.top.target \
2247 -side top -anchor e -pady 2
2248 entry-fields $w.top {target} \
2250 {define-target-action} {destroy .target-define}
2251 top-down-ok-cancel $w {define-target-action} 1
2254 # Procedure protocol-setup-delete
2255 # This procedure is invoked when the user tries to delete a target
2256 # definition. If user is sure, the target definition is deleted.
2257 proc protocol-setup-delete {target w} {
2259 global settingsChanged
2261 set a [alert "Are you sure you want to delete the target \
2262 definition $target ?"]
2265 unset profile($target)
2266 set settingsChanged 1
2268 delete-target-hotlist $target
2272 # Procedure protocol-setup-action {target w}
2273 # target target to be defined
2274 # w target definition toplevel widget
2275 # This procedure reads all appropriate globals and makes a new/modified
2276 # profile for the target. The global array $targetS contains most of the
2277 # information the user may modify.
2278 proc protocol-setup-action {target w} {
2280 global settingsChanged
2284 set settingsChanged 1
2285 set len [$w.top.databases.list size]
2286 for {set i 0} {$i < $len} {incr i} {
2287 lappend dataBases [$w.top.databases.list get $i]
2289 set wno [lindex $profile($target) 12]
2290 set timedef [lindex $profile($target) 17]
2291 if {![string length $timedef]} {
2292 set timedef [clock seconds]
2295 set idauth [$w.top.idAuthentication.entry get]
2297 set profile($target) [list [$w.top.description.entry get] \
2298 [$w.top.host.entry get] \
2299 [$w.top.port.entry get] \
2301 $targetS($target,MRS) \
2302 $targetS($target,PMS) \
2303 $targetS($target,csType) \
2305 $targetS($target,RPN) \
2306 $targetS($target,CCL) \
2307 $targetS($target,ResultSets) \
2308 $targetS($target,protocolType) \
2310 $targetS($target,LSLB) \
2311 $targetS($target,SSUB) \
2312 $targetS($target,MSPN) \
2313 $targetS($target,presentChunk) \
2319 delete-target-hotlist $target
2320 dputs $profile($target)
2324 # Procedure place-force {window parent}
2325 # window new top level widget
2326 # parent parent widget used as base
2327 # Sets geometry of $window relative to $parent window.
2328 proc place-force {window parent} {
2329 set g [wm geometry $parent]
2331 set p1 [string first + $g]
2332 set p2 [string last + $g]
2334 set x [expr 40+[string range $g [expr $p1 +1] [expr $p2 -1]]]
2335 set y [expr 60+[string range $g [expr $p2 +1] end]]
2336 wm geometry $window +${x}+${y}
2339 # Procedure add-database-action {target w}
2340 # target target to be defined
2341 # w top level widget for the target definition
2342 # Adds the contents of .database-select.top.database.entry to list of
2344 proc add-database-action {target w} {
2347 $w.top.databases.list insert end \
2348 [.database-select.top.database.entry get]
2349 destroy .database-select
2352 # Procedure add-database {target wp}
2353 # target target to be defined
2354 # wp top level widget for the target definition
2355 # Makes a dialog in which the user enters new database
2356 proc add-database {target wp} {
2359 set w .database-select
2361 set oldFocus [focus]
2367 frame $w.top.database
2369 pack $w.top.database -side top -anchor e -pady 2
2371 entry-fields $w.top {database} \
2372 {{Database to add:}} \
2373 [list add-database-action $target $wp] {destroy .database-select}
2375 top-down-ok-cancel $w [list add-database-action $target $wp] 1
2380 # Procedure delete-database {target w}
2381 # target target to be defined
2382 # w top level widget for the target definition
2383 # Asks the user if he/she really wishes to delete a database and removes
2384 # the database from the database-list if requested.
2385 proc delete-database {target w} {
2389 foreach i [$w.top.databases.list curselection] {
2390 set b [$w.top.databases.list get $i]
2393 set a [alert "Are you sure you want to remove the database(s)${l}?"]
2395 foreach i [lsort -decreasing \
2396 [$w.top.databases.list curselection]] {
2397 $w.top.databases.list delete $i
2402 # Procedure protocol-setup {target}
2403 # target target to be defined
2404 # Makes a dialog in which the user may modify/view a target definition
2405 # (profile). The $targetS - array holds the initial definition of the
2407 proc protocol-setup {target} {
2412 while {[winfo exists .setup-$bno]} {
2419 wm title $w "Setup $target"
2423 if {![string length $target]} {
2427 dputs $profile($target)
2429 frame $w.top.description
2432 frame $w.top.idAuthentication
2434 frame $w.top.cs-type -relief ridge -border 2
2435 frame $w.top.protocol -relief ridge -border 2
2436 frame $w.top.query -relief ridge -border 2
2437 frame $w.top.databases -relief ridge -border 2
2439 # Maximum/preferred/idAuth ...
2440 pack $w.top.description $w.top.host $w.top.port \
2441 $w.top.idAuthentication -side top -anchor e -pady 2
2443 entry-fields $w.top {description host port idAuthentication } \
2444 {{Description:} {Host:} {Port:} {Id Authentication:}} \
2445 [list protocol-setup-action $target $w] [list destroy $w]
2447 foreach sub {description host port idAuthentication} {
2449 bind $w.top.$sub.entry <Control-a> [list add-database $target $w]
2450 bind $w.top.$sub.entry <Control-d> [list delete-database $target $w]
2452 $w.top.description.entry insert 0 [lindex $profile($target) 0]
2453 $w.top.host.entry insert 0 [lindex $profile($target) 1]
2454 $w.top.port.entry insert 0 [lindex $profile($target) 2]
2455 $w.top.idAuthentication.entry insert 0 [lindex $profile($target) 3]
2456 set targetS($target,csType) [lindex $profile($target) 6]
2457 set targetS($target,RPN) [lindex $profile($target) 8]
2458 set targetS($target,CCL) [lindex $profile($target) 9]
2459 set targetS($target,ResultSets) [lindex $profile($target) 10]
2460 set targetS($target,protocolType) [lindex $profile($target) 11]
2461 if {![string length $targetS($target,protocolType)]} {
2462 set targetS($target,protocolType) Z39
2464 set targetS($target,LSLB) [lindex $profile($target) 13]
2465 set targetS($target,SSUB) [lindex $profile($target) 14]
2466 set targetS($target,MSPN) [lindex $profile($target) 15]
2467 set targetS($target,presentChunk) [lindex $profile($target) 16]
2468 set targetS($target,MRS) [lindex $profile($target) 4]
2469 set targetS($target,PMS) [lindex $profile($target) 5]
2472 pack $w.top.databases -side left -pady 2 -padx 2 -expand yes -fill both
2474 label $w.top.databases.label -text "Databases"
2475 button $w.top.databases.add -text Add \
2476 -command [list add-database $target $w]
2477 button $w.top.databases.delete -text Delete \
2478 -command [list delete-database $target $w]
2480 listbox $w.top.databases.list -geometry 14x6 \
2481 -yscrollcommand "$w.top.databases.scroll set"
2483 listbox $w.top.databases.list -width 14 -height 5\
2484 -yscrollcommand "$w.top.databases.scroll set"
2486 scrollbar $w.top.databases.scroll -orient vertical -border 1
2487 pack $w.top.databases.label -side top -fill x \
2489 pack $w.top.databases.add $w.top.databases.delete -side top -fill x \
2491 pack $w.top.databases.list -side left -fill both -expand yes \
2493 pack $w.top.databases.scroll -side right -fill y \
2495 $w.top.databases.scroll config -command "$w.top.databases.list yview"
2497 foreach b [lindex $profile($target) 7] {
2498 $w.top.databases.list insert end $b
2502 pack $w.top.cs-type -pady 2 -padx 2 -side top -fill x
2504 label $w.top.cs-type.label -text "Transport"
2505 radiobutton $w.top.cs-type.tcpip -text "TCP/IP" -anchor w \
2506 -variable targetS($target,csType) -value tcpip
2507 radiobutton $w.top.cs-type.mosi -text "MOSI" -anchor w\
2508 -variable targetS($target,csType) -value mosi
2510 pack $w.top.cs-type.label $w.top.cs-type.tcpip $w.top.cs-type.mosi \
2511 -padx 2 -side top -fill x
2514 pack $w.top.protocol -pady 2 -padx 2 -side top -fill x
2516 label $w.top.protocol.label -text "Protocol"
2517 radiobutton $w.top.protocol.z39v2 -text "Z39.50" -anchor w \
2518 -variable targetS($target,protocolType) -value Z39
2519 radiobutton $w.top.protocol.sr -text "SR" -anchor w \
2520 -variable targetS($target,protocolType) -value SR
2522 pack $w.top.protocol.label $w.top.protocol.z39v2 $w.top.protocol.sr \
2523 -padx 2 -side top -fill x
2526 pack $w.top.query -pady 2 -padx 2 -side top -fill x
2528 label $w.top.query.label -text "Query support"
2529 checkbutton $w.top.query.c1 -text "RPN query" -anchor w \
2530 -variable targetS($target,RPN)
2531 checkbutton $w.top.query.c2 -text "CCL query" -anchor w \
2532 -variable targetS($target,CCL)
2533 checkbutton $w.top.query.c3 -text "Result sets" -anchor w \
2534 -variable targetS($target,ResultSets)
2536 pack $w.top.query.label -side top
2537 pack $w.top.query.c1 $w.top.query.c2 $w.top.query.c3 \
2538 -padx 2 -side top -fill x
2541 bottom-buttons $w [list {Ok} [list protocol-setup-action $target $w] \
2542 {Delete} [list protocol-setup-delete $target $w] \
2543 {Advanced} [list advanced-setup $target $bno] \
2544 {Cancel} [list destroy $w]] 0
2547 # Procedure advanced-setup {target b}
2548 # target target to be defined
2549 # b window number of target top level
2550 # Makes a dialog in which the user may modify/view advanced settings
2551 # of a target definition (profile).
2552 proc advanced-setup {target b} {
2556 set w .advanced-setup-$b
2560 wm title $w "Advanced setup $target"
2564 if {![string length $target]} {
2569 frame $w.top.largeSetLowerBound
2570 frame $w.top.smallSetUpperBound
2571 frame $w.top.mediumSetPresentNumber
2572 frame $w.top.presentChunk
2573 frame $w.top.maximumRecordSize
2574 frame $w.top.preferredMessageSize
2576 pack $w.top.largeSetLowerBound $w.top.smallSetUpperBound \
2577 $w.top.mediumSetPresentNumber $w.top.presentChunk \
2578 $w.top.maximumRecordSize $w.top.preferredMessageSize \
2579 -side top -anchor e -pady 2
2581 entry-fields $w.top {largeSetLowerBound smallSetUpperBound \
2582 mediumSetPresentNumber presentChunk maximumRecordSize \
2583 preferredMessageSize} \
2584 {{Large Set Lower Bound:} {Small Set Upper Bound:} \
2585 {Medium Set Present Number:} {Present Chunk:} \
2586 {Maximum Record Size:} {Preferred Message Size:}} \
2587 [list advanced-setup-action $target $b] [list destroy $w]
2589 $w.top.largeSetLowerBound.entry insert 0 $targetS($target,LSLB)
2590 $w.top.smallSetUpperBound.entry insert 0 $targetS($target,SSUB)
2591 $w.top.mediumSetPresentNumber.entry insert 0 $targetS($target,MSPN)
2592 $w.top.presentChunk.entry insert 0 $targetS($target,presentChunk)
2593 $w.top.maximumRecordSize.entry insert 0 $targetS($target,MRS)
2594 $w.top.preferredMessageSize.entry insert 0 $targetS($target,PMS)
2596 bottom-buttons $w [list {Ok} [list advanced-setup-action $target $b] \
2597 {Cancel} [list destroy $w]] 0
2600 # Procedure advanced-setup-action {target b}
2601 # target target to be defined
2602 # b window number of target top level
2603 # This procedure is called when the user hits Ok in the advanced target
2604 # setup dialog. The temporary result is stored in the $targetS - array.
2605 proc advanced-setup-action {target b} {
2606 set w .advanced-setup-$b
2609 set targetS($target,LSLB) [$w.top.largeSetLowerBound.entry get]
2610 set targetS($target,SSUB) [$w.top.smallSetUpperBound.entry get]
2611 set targetS($target,MSPN) [$w.top.mediumSetPresentNumber.entry get]
2612 set targetS($target,presentChunk) [$w.top.presentChunk.entry get]
2613 set targetS($target,MRS) [$w.top.maximumRecordSize.entry get]
2614 set targetS($target,PMS) [$w.top.preferredMessageSize.entry get]
2616 dputs "advanced-setup-action"
2620 # Procedure database-select-action
2621 # Called when the user commits a database select change. See procedure
2623 proc database-select-action {} {
2624 set w .database-select.top
2626 foreach indx [$w.databases.list curselection] {
2627 lappend b [$w.databases.list get $indx]
2630 z39 databaseNames $b
2632 destroy .database-select
2635 # Procedure database-select
2636 # Makes a dialog in which the user may select a database
2637 proc database-select {} {
2638 set w .database-select
2643 set oldFocus [focus]
2648 frame $w.top.databases -relief ridge -border 2
2650 pack $w.top.databases -side left -pady 6 -padx 6 -expand yes -fill x
2652 label $w.top.databases.label -text "List"
2653 listbox $w.top.databases.list -width 20 -height 6 \
2654 -yscrollcommand "$w.top.databases.scroll set"
2655 scrollbar $w.top.databases.scroll -orient vertical -border 1
2656 pack $w.top.databases.label -side top -fill x \
2658 pack $w.top.databases.list -side left -fill both -expand yes \
2660 pack $w.top.databases.scroll -side right -fill y \
2662 $w.top.databases.scroll config -command "$w.top.databases.list yview"
2664 foreach b [lindex $profile($hostid) 7] {
2665 $w.top.databases.list insert end $b
2667 top-down-ok-cancel $w {database-select-action} 1
2671 # Procedure cascase-dblist-select
2672 proc cascade-dblist-select {target db} {
2673 show-target $target $db
2674 z39 databaseNames $db
2677 # Procedure cascade-dblist
2678 # Makes the Service/database list with proper databases for the target
2679 proc cascade-dblist {target base} {
2682 set w .top.service.m.dblist
2684 foreach db [lindex $profile($target) 7] {
2685 $w add command -label $db \
2686 -command [list cascade-dblist-select $target $db]
2690 # Procedure cascade-target-list
2691 # Makes all target/databases available in the Target|Connect
2692 # menu as well as all targets in the Target|Setup menu.
2693 # This procedure is called whenever target definitions occur.
2694 proc cascade-target-list {} {
2697 foreach sub [winfo children .top.target.m.clist] {
2700 .top.target.m.clist delete 0 last
2701 foreach n [lsort [array names profile]] {
2702 if {$n != "Default"} {
2703 set nl [lindex $profile($n) 12]
2704 if {[llength [lindex $profile($n) 7]] > 1} {
2705 .top.target.m.clist add cascade -label $n \
2706 -menu .top.target.m.clist.$nl
2707 menu .top.target.m.clist.$nl
2708 foreach b [lindex $profile($n) 7] {
2709 .top.target.m.clist.$nl add command -label $b \
2710 -command [list reopen-target $n $b]
2713 .top.target.m.clist add command -label $n \
2714 -command [list reopen-target $n {}]
2718 .top.target.m.slist delete 0 last
2719 foreach n [lsort [array names profile]] {
2720 .top.target.m.slist add command -label $n \
2721 -command [list protocol-setup $n]
2725 # Procedure query-select {i}
2726 # i Query type number (integer)
2727 # This procedure is called when the user selects a Query type. The current
2728 # query type information given by the globals $queryButtonsFind and
2729 # $queryInfoFind are affected by this operation.
2730 proc query-select {i} {
2731 global queryButtonsFind
2732 global queryInfoFind
2736 set queryInfoFind [lindex $queryInfo $i]
2737 set queryButtonsFind [lindex $queryButtons $i]
2739 index-lines .lines 1 $queryButtonsFind $queryInfoFind activate-index
2742 # Procedure query-new-action
2743 # Commits a new query type definition by extending the globals
2744 # $queryTypes, $queryButtons and $queryInfo.
2745 proc query-new-action {} {
2749 global settingsChanged
2751 set settingsChanged 1
2752 lappend queryTypes [.query-new.top.index.entry get]
2753 lappend queryButtons {}
2754 lappend queryInfo {}
2760 # Procedure query-new
2761 # Makes a dialog in which the user is requested to enter the name of a
2767 set oldFocus [focus]
2772 -side top -anchor e -pady 2
2773 entry-fields $w.top index \
2775 query-new-action {destroy .query-new}
2776 top-down-ok-cancel $w query-new-action 1
2780 # Procedure query-delete-action {queryNo}
2781 # queryNo query type number (integer)
2782 # Procedure that deletes the query type specified by $queryNo.
2783 proc query-delete-action {queryNo} {
2787 global settingsChanged
2789 set settingsChanged 1
2791 set queryTypes [lreplace $queryTypes $queryNo $queryNo]
2792 set queryButtons [lreplace $queryButtons $queryNo $queryNo]
2793 set queryInfo [lreplace $queryInfo $queryNo $queryNo]
2794 destroy .query-delete
2798 # Procedure query-delete {queryNo}
2799 # queryNo query type number (integer)
2800 # Asks if the user really want to delete a given query type; calls
2801 # query-delete-action if 'yes'.
2802 proc query-delete {queryNo} {
2810 set n [lindex $queryTypes $queryNo]
2812 label $w.top.warning -bitmap warning
2813 message $w.top.quest -text "Are you sure you want to delete the \
2814 query type $n ?" -aspect 300
2815 pack $w.top.warning $w.top.quest -side left -expand yes -padx 10 -pady 5
2816 bottom-buttons $w [list {Ok} [list query-delete-action $queryNo] \
2817 {Cancel} [list destroy $w]] 1
2820 # Procedure cascade-query-list
2821 # Updates the enties below Options|Query to list all query types.
2822 proc cascade-query-list {} {
2824 set w .top.options.m.query
2827 $w.slist delete 0 last
2828 foreach n $queryTypes {
2829 $w.slist add command -label $n -command [list query-setup $i]
2834 $w.clist delete 0 last
2835 foreach n $queryTypes {
2836 $w.clist add command -label $n -command [list query-select $i]
2840 $w.dlist delete 0 last
2841 foreach n $queryTypes {
2842 $w.dlist add command -label $n -command [list query-delete $i]
2847 # Procedure save-geometry
2848 # This procedure saves the per-user related settings in ~/.clientrc.tcl.
2849 # The geometry information stored in the global array $windowGeometry is
2850 # saved. Also a few other user settings, such as current display format, are
2852 proc save-geometry {} {
2853 global windowGeometry
2856 global displayFormat
2859 global elementSetNames
2862 set windowGeometry(.) [wm geometry .]
2864 if {[catch {set f [open ~/.clientrc.tcl w]}]} {
2867 if {$hostid != "Default"} {
2868 puts $f "set hostid \{$hostid\}"
2869 set b [z39 databaseNames]
2870 puts $f "set hostbase $b"
2872 puts $f "set hotTargets \{ $hotTargets \}"
2873 puts $f "set textWrap $textWrap"
2874 puts $f "set displayFormat $displayFormat"
2875 puts $f "set popupMarcdf $popupMarcdf"
2876 puts $f "set recordSyntax $recordSyntax"
2877 puts $f "set elementSetNames $elementSetNames"
2878 foreach n [array names windowGeometry] {
2879 puts -nonewline $f "set \{windowGeometry($n)\} \{"
2880 puts -nonewline $f $windowGeometry($n)
2886 # Procedure save-settings
2887 # This procedure saves the per-host related settings clientrc.tcl which
2888 # is normally kept in the directory /usr/local/lib/irtcl.
2889 # All query types and target defintion profiles are saved.
2890 proc save-settings {} {
2893 global settingsChanged
2898 if {[file exists clientrc.tcl]} {
2899 set f [open "clientrc.tcl" w]
2900 } elseif {![file writable "${libdir}/clientrc.tcl"]} {
2901 set a [alert "Cannot open ${libdir}/clientrc.tcl for writing. Do you \
2902 wish to save clientrc.tcl in the current directory instead?"]
2906 set f [open "clientrc.tcl" w]
2908 set f [open "${libdir}/clientrc.tcl" w]
2910 puts $f "# Setup file"
2912 foreach n [array names profile] {
2914 puts -nonewline $f "set \{profile($n)\} \{"
2915 puts -nonewline $f $profile($n)
2919 puts -nonewline $f "set queryTypes \{"
2920 puts -nonewline $f $queryTypes
2923 puts -nonewline $f "set queryButtons \{"
2924 puts -nonewline $f $queryButtons
2927 puts -nonewline $f "set queryInfo \{"
2928 puts -nonewline $f $queryInfo
2931 set settingsChanged 0
2934 # Procedure alert {ask}
2936 # Makes a grabbed dialog in which the user is requested to answer
2937 # "Ok" or "Cancel". This procedure returns 1 if the user hits "Ok"; 0
2942 global alertAnswer font
2945 set oldFocus [focus]
2949 label $w.top.warning -bitmap warning
2950 message $w.top.message -text $ask -aspect 300 -font $font(b,normal)
2952 pack $w.top.warning $w.top.message -side left -pady 5 -padx 10 -expand yes
2955 top-down-ok-cancel $w {alert-action} 1
2960 # Procedure alert-action
2961 # Called when the user hits "Ok" in the .alert-window.
2962 proc alert-action {} {
2968 # Procedure exit-action
2969 # This procedure is called if the user exists the application
2970 proc exit-action {} {
2971 global settingsChanged
2973 if {$settingsChanged} {
2980 # Procedure listbuttonaction {w name h user i}
2981 # w menubutton widget
2982 # name name information
2983 # h handler to be invoked
2984 # user user information to be passed to handler $h
2985 # i index passed as second argument to handler $h
2986 # Utility function to emulate a listbutton. Called when the user
2987 # Modifies the listbutton. See procedure listbuttonx.
2988 proc listbuttonaction {w name h user i} {
2989 $w configure -text [lindex $name 0]
2990 $h [lindex $name 1] $user $i
2993 # Procedure listbuttonx {button no names handle user}
2994 # button menubutton widget
2995 # no initial value index (integer)
2996 # names list of name entries. The first entry in each name
2997 # entry is the actual name
2998 # handle user function to be called when the listbutton changes
3000 # user user argument to the $handle function
3001 # Makes an extended listbutton.
3002 proc listbuttonx {button no names handle user} {
3003 if {[winfo exists $button]} {
3004 $button configure -text [lindex [lindex $names $no] 0]
3005 ${button}.m delete 0 last
3007 menubutton $button -text [lindex [lindex $names $no] 0] \
3008 -width 10 -menu ${button}.m -relief raised -border 1
3011 ${button}.m configure -tearoff off
3015 foreach name $names {
3016 ${button}.m add command -label [lindex $name 0] \
3017 -command [list listbuttonaction ${button} $name \
3023 # Procedure listbutton {button no names}
3024 # button menubutton widget
3025 # no initial value index (integer)
3026 # names list of possible values.
3027 # Makes a listbutton. The functionality is emulated by the use menubutton-
3029 proc listbutton {button no names} {
3030 menubutton $button -text [lindex $names $no] -width 10 -menu ${button}.m \
3031 -relief raised -border 1
3034 ${button}.m configure -tearoff off
3036 foreach name $names {
3037 ${button}.m add command -label $name \
3038 -command [list ${button} configure -text $name]
3042 # Procedure listbuttonv-action {button var names i}
3043 # button menubutton widget
3044 # var global variable to be affected
3045 # names list of possible names and values
3046 # This procedure is called when the user alters a menu created by the
3047 # listbuttonv procedure. The global variable $var is updated.
3048 proc listbuttonv-action {button var names i} {
3051 set $var [lindex $names [expr $i+1]]
3052 $button configure -text [lindex $names $i]
3055 # Procedure listbuttonv {button var names}
3056 # button menubutton widget
3057 # var global variable to be affected
3058 # names List of name/value pairs, i.e. {n1 v1 n2 v2 ...}.
3059 # This procedure emulates a listbutton by means of menu/menubutton widgets.
3060 # The global variable $var is automatically updated and set to one of the
3061 # values v1, v2, ...
3062 proc listbuttonv {button var names} {
3066 eval "set val $$var"
3067 set l [llength $names]
3068 for {set i 1} {$i < $l} {incr i 2} {
3069 if {$val == [lindex $names $i]} {
3071 set n [lindex $names $i]
3075 if {[winfo exists $button]} {
3076 $button configure -text $n
3079 menubutton $button -text $n -menu ${button}.m \
3080 -relief raised -border 1
3083 ${button}.m configure -tearoff off
3085 for {set i 0} {$i < $l} {incr i 2} {
3086 ${button}.m add command -label [lindex $names $i] \
3087 -command [list listbuttonv-action $button $var $names $i]
3091 # Procedure query-add-index-action {queryNo}
3092 # queryNo query type number (integer)
3093 # Handler that makes a new query index.
3094 proc query-add-index-action {queryNo} {
3098 global queryButtonsTmp
3100 set newI [.query-add-index.top.index.entry get]
3101 lappend queryInfoTmp [list $newI {}]
3102 $w.top.index.list insert end $newI
3103 destroy .query-add-index
3104 #destroy $w.top.lines
3105 #frame $w.top.lines -relief ridge -border 2
3106 index-lines $w.top.lines 0 $queryButtonsTmp $queryInfoTmp activate-e-index
3107 #pack $w.top.lines -side left -pady 6 -padx 6 -fill y
3110 # Procedure query-add-line
3111 # queryNo query type number (integer)
3112 # Handler that adds new query line.
3113 proc query-add-line {queryNo} {
3117 global queryButtonsTmp
3119 lappend queryButtonsTmp {I 0}
3121 #destroy $w.top.lines
3122 #frame $w.top.lines -relief ridge -border 2
3123 index-lines $w.top.lines 0 $queryButtonsTmp $queryInfoTmp activate-e-index
3124 #pack $w.top.lines -side left -pady 6 -padx 6 -fill y
3127 # Procedure query-del-line
3128 # queryNo query type number (integer)
3129 # Handler that removes query line.
3130 proc query-del-line {queryNo} {
3134 global queryButtonsTmp
3136 set l [llength $queryButtonsTmp]
3141 set queryButtonsTmp [lreplace $queryButtonsTmp $l $l]
3142 index-lines $w.top.lines 0 $queryButtonsTmp $queryInfoTmp activate-e-index
3145 # Procedure query-add-index
3146 # queryNo query type number (integer)
3147 # Handler that adds new query index.
3148 proc query-add-index {queryNo} {
3149 set w .query-add-index
3152 set oldFocus [focus]
3153 place-force $w .query-setup
3157 -side top -anchor e -pady 2
3158 entry-fields $w.top {index} \
3160 [list query-add-index-action $queryNo] [list destroy $w]
3161 top-down-ok-cancel $w [list query-add-index-action $queryNo] 1
3165 # Procedure query-setup-action
3166 # queryNo query type number (integer)
3167 # Handler that updates the query information database stored in the
3168 # globals $queryInfo and $queryButtons. This procedure is executed when
3169 # the user commits the query setup changes by pressing button "Ok".
3170 proc query-setup-action {queryNo} {
3173 global queryButtonsTmp
3175 global queryButtonsFind
3176 global queryInfoFind
3178 global settingsChanged
3180 set settingsChanged 1
3182 set queryInfo [lreplace $queryInfo $queryNo $queryNo \
3184 set queryButtons [lreplace $queryButtons $queryNo $queryNo \
3186 set queryInfoFind $queryInfoTmp
3187 set queryButtonsFind $queryButtonsTmp
3189 destroy .query-setup
3190 index-lines .lines 1 $queryButtonsFind $queryInfoFind activate-index
3193 # Procedure activate-e-index {value no i}
3195 # no query index number
3196 # i menu index (integer)
3197 # Procedure called when listbutton is activated in the query type edit
3198 # window. The global $queryButtonsTmp is updated in this operation.
3199 proc activate-e-index {value no i} {
3200 global queryButtonsTmp
3201 global queryIndexTmp
3203 set queryButtonsTmp [lreplace $queryButtonsTmp $no $no [list I $i]]
3204 dputs $queryButtonsTmp
3205 set queryIndexTmp $i
3208 # Procedure activate-index {value no i}
3210 # no query index number
3211 # i menu index (integer)
3212 # Procedure called when listbutton is activated in the main query
3213 # window. The global $queryButtonsFind is updated in this operation.
3214 proc activate-index {value no i} {
3215 global queryButtonsFind
3217 set queryButtonsFind [lreplace $queryButtonsFind $no $no [list I $i]]
3219 dputs "queryButtonsFind $queryButtonsFind"
3222 # Procedure update-attr
3223 # This procedure creates listbuttons for all bib-1 attributes except
3224 # the use-attribute in the .index-setup window.
3225 # The globals $relationTmpValue, $positionTmpValue, $structureTmpValue,
3226 # $truncationTmpValue and $completenessTmpValue are maintainted by the
3228 proc update-attr {} {
3230 listbuttonv $w.top.relation.b relationTmpValue\
3231 {{None} 0 {Less than} 1 {Greater than or equal} 2 {Equal} 3 \
3232 {Greater than or equal} 4 {Greater than} 5 {Not equal} 6 \
3233 {Phonetic} 100 {Stem} 101 {Relevance} 102 {AlwaysMatches} 103}
3234 listbuttonv $w.top.position.b positionTmpValue {{None} 0 \
3235 {First in field} 1 {First in subfield} 2 {Any position in field} 3}
3236 listbuttonv $w.top.structure.b structureTmpValue {{None} 0 {Phrase} 1 \
3237 {Word} 2 {Key} 3 {Year} 4 {Date (norm)} 5 {Word list} 6 \
3238 {Date (un-norm)} 100 {Name (norm)} 101 {Date (un-norm)} 102 \
3239 {Structure} 103 {urx} 104 {free-form} 105 {doc-text} 106 \
3240 {local-number} 107 {string} 108 {numeric string} 109}
3241 listbuttonv $w.top.truncation.b truncationTmpValue {{Auto} 0 {Right} 1 \
3242 {Left} 2 {Left and right} 3 {No truncation} 100 \
3243 {Process #} 101 {Re-1} 102 {Re-2} 103}
3244 listbuttonv $w.top.completeness.b completenessTmpValue {{None} 0 \
3245 {Incomplete subfield} 1 {Complete subfield} 2 {Complete field} 3}
3248 # Procedure use-attr {init}
3250 # This procedure creates a listbox with several Bib-1 use attributes.
3251 # If $init is 1 the listbox is created with the attributes. If $init
3252 # is 0 the current selection of the listbox is read and the global
3253 # $useTmpValue is set to the current use-value.
3254 proc use-attr {init} {
3266 {BNB card number} 10
3267 {BGF(sic) number} 11
3269 {Dewey classification} 13
3270 {UDC classification} 14
3271 {Bliss classification} 15
3273 {NLM call number} 17
3274 {NAL call number} 18
3275 {MOS call number} 19
3276 {Local classification} 20
3277 {Subject heading} 21
3279 {BDI-index-subject} 23
3283 {LC-subject-heading} 27
3284 {RVM-subject-heading} 28
3285 {Local subject index} 29
3287 {Date of publication} 31
3288 {Date of acquisition} 32
3290 {Title-collective} 34
3293 {Title-added-title-page} 37
3297 {Title-other-variant} 41
3299 {Title-abbreviated} 43
3303 {Subject-subdivision} 47
3304 {Number-natl-bibliography} 48
3305 {Number-legal-deposit} 49
3306 {Number-govt-publication} 50
3307 {Number-publisher-for-music} 51
3309 {Number-local-call} 53
3311 {Code-geographic-area} 55
3312 {Code-institution} 56
3314 {Name-geographic} 58
3315 {Place-publication} 59
3317 {Microform-generation} 61
3324 {Author-name-personal} 1004
3325 {Author-name-corporate} 1005
3326 {Author-name-conference} 1006
3327 {Identifier-standard} 1007
3328 {Subject-LC-children's} 1008
3329 {Subject-name-personal} 1009
3331 {Date/time added to database} 1011
3332 {Date/time last modified} 1012
3333 {Authority/format identifier} 1013
3335 {Concept-reference} 1015
3337 {Server choice} 1017
3339 {Record source} 1019
3342 {Geographic class} 1022
3346 {Related periodical} 1026
3347 {Report number} 1027
3349 {Thematic number} 1030
3350 {Material type} 1031
3358 set l [llength $attr]
3363 for {set i 0} {$i < $l} {incr i} {
3364 $w.top.use.list insert end [lindex $attr $i]
3366 if {$useTmpValue == [lindex $attr $i]} {
3372 $w.top.use.list selection clear 0 end
3373 $w.top.use.list selection set $s $s
3375 $w.top.use.list select from $s
3376 $w.top.use.list select to $s
3382 $w.top.use.list yview $s
3384 set lno [lindex [$w.top.use.list curselection] 0]
3385 set i [expr $lno+$lno+1]
3386 set useTmpValue [lindex $attr $i]
3387 dputs "useTmpValue=$useTmpValue"
3391 # Procedure index-setup-action {oldAttr queryNo indexNo}
3392 # oldAttr original attributes (?)
3393 # queryNo query number
3394 # indexNo index number
3395 # Commits setup of a query index. The mapping from the index to
3396 # the Bib-1 attributes are handled by this function.
3397 proc index-setup-action {oldAttr queryNo indexNo} {
3398 set attr [lindex $oldAttr 0]
3401 global relationTmpValue
3402 global structureTmpValue
3403 global truncationTmpValue
3404 global completenessTmpValue
3405 global positionTmpValue
3410 dputs "index-setup-action"
3411 dputs "queryNo $queryNo"
3412 dputs "indexNo $indexNo"
3413 if {$useTmpValue > 0} {
3414 lappend attr "1=$useTmpValue"
3416 if {$relationTmpValue > 0} {
3417 lappend attr "2=$relationTmpValue"
3419 if {$positionTmpValue > 0} {
3420 lappend attr "3=$positionTmpValue"
3422 if {$structureTmpValue > 0} {
3423 lappend attr "4=$structureTmpValue"
3425 if {$truncationTmpValue > 0} {
3426 lappend attr "5=$truncationTmpValue"
3428 if {$completenessTmpValue > 0} {
3429 lappend attr "6=$completenessTmpValue"
3431 dputs "new attr $attr"
3432 set queryInfoTmp [lreplace $queryInfoTmp $indexNo $indexNo $attr]
3433 destroy .index-setup
3436 # Procedure index-setup {attr queryNo indexNo}
3437 # attr original attributes
3438 # queryNo query number
3439 # indexNo index number
3440 # Makes a window with settings of a given query index which the user
3441 # may inspect/modify.
3442 proc index-setup {attr queryNo indexNo} {
3445 global relationTmpValue
3446 global structureTmpValue
3447 global truncationTmpValue
3448 global completenessTmpValue
3449 global positionTmpValue
3451 set relationTmpValue 0
3452 set truncationTmpValue 0
3453 set structureTmpValue 0
3454 set positionTmpValue 0
3455 set completenessTmpValue 0
3461 set n [lindex $attr 0]
3462 wm title $w "Index setup $n"
3466 set len [llength $attr]
3467 for {set i 1} {$i < $len} {incr i} {
3468 set q [lindex $attr $i]
3469 set l [string first = $q]
3471 set t [string range $q 0 [expr $l - 1]]
3472 set v [string range $q [expr $l + 1] end]
3475 { set useTmpValue $v }
3477 { set relationTmpValue $v }
3479 { set positionTmpValue $v }
3481 { set structureTmpValue $v }
3483 { set truncationTmpValue $v }
3485 { set completenessTmpValue $v }
3490 frame $w.top.use -relief ridge -border 2
3491 frame $w.top.relation -relief ridge -border 2
3492 frame $w.top.position -relief ridge -border 2
3493 frame $w.top.structure -relief ridge -border 2
3494 frame $w.top.truncation -relief ridge -border 2
3495 frame $w.top.completeness -relief ridge -border 2
3501 pack $w.top.use -side left -pady 6 -padx 6 -fill y
3503 label $w.top.use.label -text "Use"
3505 listbox $w.top.use.list -width 26 \
3506 -yscrollcommand "$w.top.use.scroll set"
3508 listbox $w.top.use.list -geometry 26x10 \
3509 -yscrollcommand "$w.top.use.scroll set"
3511 scrollbar $w.top.use.scroll -orient vertical -border 1
3512 pack $w.top.use.label -side top -fill x \
3514 pack $w.top.use.list -side left -fill both -expand yes \
3516 pack $w.top.use.scroll -side right -fill y \
3518 $w.top.use.scroll config -command "$w.top.use.list yview"
3522 # Relation Attributes
3524 pack $w.top.relation -pady 6 -padx 6 -side top
3525 label $w.top.relation.label -text "Relation" -width 18
3527 pack $w.top.relation.label $w.top.relation.b -fill x
3529 # Position Attributes
3531 pack $w.top.position -pady 6 -padx 6 -side top
3532 label $w.top.position.label -text "Position" -width 18
3534 pack $w.top.position.label $w.top.position.b -fill x
3536 # Structure Attributes
3538 pack $w.top.structure -pady 6 -padx 6 -side top
3539 label $w.top.structure.label -text "Structure" -width 18
3541 pack $w.top.structure.label $w.top.structure.b -fill x
3543 # Truncation Attributes
3545 pack $w.top.truncation -pady 6 -padx 6 -side top
3546 label $w.top.truncation.label -text "Truncation" -width 18
3548 pack $w.top.truncation.label $w.top.truncation.b -fill x
3550 # Completeness Attributes
3552 pack $w.top.completeness -pady 6 -padx 6 -side top
3553 label $w.top.completeness.label -text "Completeness" -width 18
3555 pack $w.top.completeness.label $w.top.completeness.b -fill x
3558 bottom-buttons $w [list \
3559 {Ok} [list index-setup-action $attr $queryNo $indexNo] \
3560 {Cancel} [list destroy $w]] 0
3564 # Procedure query-edit-index {queryNo}
3565 # queryNo query number
3566 # Determines if a selection of an index is active. If one is selected
3567 # the index-setup dialog is started.
3568 proc query-edit-index {queryNo} {
3572 set i [lindex [$w.top.index.list curselection] 0]
3573 if {![string length $i]} {
3576 set attr [lindex $queryInfoTmp $i]
3577 dputs "Editing no $i $attr"
3578 index-setup $attr $queryNo $i
3581 # Procedure query-delete-index {queryNo}
3582 # queryNo query number
3583 # Determines if a selection of an index is active. If one is selected
3584 # the index is deleted.
3585 proc query-delete-index {queryNo} {
3587 global queryButtonsTmp
3590 set i [lindex [$w.top.index.list curselection] 0]
3591 if {![string length $i]} {
3594 set queryInfoTmp [lreplace $queryInfoTmp $i $i]
3595 index-lines $w.top.lines 0 $queryButtonsTmp $queryInfoTmp activate-e-index
3596 $w.top.index.list delete $i
3599 # Procedure query-setup {queryNo}
3600 # queryNo query number
3601 # Makes a dialog in which a query type an be customized.
3602 proc query-setup {queryNo} {
3608 global queryButtonsTmp
3610 global queryIndexTmp
3613 set queryName [lindex $queryTypes $queryNo]
3614 set queryInfoTmp [lindex $queryInfo $queryNo]
3615 set queryButtonsTmp [lindex $queryButtons $queryNo]
3620 wm title $w "Query setup $queryName"
3624 frame $w.top.lines -relief ridge -border 2
3626 pack $w.top.lines -side left -pady 6 -padx 6 -fill y
3630 index-lines $w.top.lines 0 $queryButtonsTmp $queryInfoTmp activate-e-index
3632 button $w.top.lines.add -text "Add" \
3633 -command [list query-add-line $queryNo]
3634 button $w.top.lines.del -text "Remove" \
3635 -command [list query-del-line $queryNo]
3637 pack $w.top.lines.del -fill x -side bottom
3638 pack $w.top.lines.add -fill x -pady 10 -side bottom
3642 frame $w.top.index -relief ridge -border 2
3643 pack $w.top.index -pady 6 -padx 6 -side right -fill y
3645 listbox $w.top.index.list -yscrollcommand [list $w.top.index.scroll set]
3646 scrollbar $w.top.index.scroll -orient vertical -border 1 \
3647 -command [list $w.top.index.list yview]
3648 bind $w.top.index.list <Double-1> [list query-edit-index $queryNo]
3650 pack $w.top.index.list -side left -fill both -expand yes -padx 2 -pady 2
3651 pack $w.top.index.scroll -side right -fill y -padx 2 -pady 2
3654 $w.top.index.list selection clear 0 end
3655 $w.top.index.list selection set 0 0
3657 $w.top.index.list select from 0
3658 $w.top.index.list select to 0
3661 foreach x $queryInfoTmp {
3662 $w.top.index.list insert end [lindex $x 0]
3666 bottom-buttons $w [list \
3667 Ok [list query-setup-action $queryNo] \
3668 Add [list query-add-index $queryNo] \
3669 Edit [list query-edit-index $queryNo] \
3670 Delete [list query-delete-index $queryNo] \
3671 Cancel [list destroy $w]] 0
3674 # Procedure index-clear
3675 # Handler that clears the search entry fields.
3676 proc index-clear {} {
3677 global queryButtonsFind
3680 foreach b $queryButtonsFind {
3681 .lines.$i.e delete 0 end
3686 # Procedure index-query
3687 # The purpose of this function is to read the user's query and convert
3688 # it to the prefix query that IrTcl/YAZ uses to represent an RPN query.
3689 # Each entry in a search fields takes the form
3691 # Here, relOp is an optional relational operator and one of:
3693 # which sets the Bib-1 relation to greater-than, less-than, etc.
3694 # The ? (question-mark) is also optional. A (?) on left-side indicates
3695 # left truncation; (?) on right-side indicates right-truncation; (?)
3696 # on both sides indicates both-left-and-right truncation.
3697 proc index-query {} {
3698 global queryButtonsFind
3699 global queryInfoFind
3704 foreach b $queryButtonsFind {
3705 set term [string trim [.lines.$i.e get]]
3707 set attr [lrange [lindex $queryInfoFind [lindex $b 1]] 1 end]
3710 set len [string length $term]
3714 if {[string index $term 0] == ">"} {
3715 if {[string index $term 1] == "=" } {
3716 set term [string trim [string range $term 2 $len]]
3719 set term [string trim [string range $term 1 $len]]
3722 } elseif {[string index $term 0] == "<"} {
3723 if {[string index $term 1] == "=" } {
3724 set term [string trim [string range $term 2 $len]]
3726 } elseif {[string index $term 1] == ">"} {
3727 set term [string trim [string range $term 2 $len]]
3730 set term [string trim [string range $term 1 $len]]
3735 set len [string length $term]
3739 if {[string index $term $len] == "?"} {
3741 set term [string range $term 0 [expr $len - 1]]
3743 if {[string index $term 0] == "?"} {
3745 set term [string range $term 1 end]
3747 set term "\{${term}\}"
3748 if {$right && $left} {
3749 set term "@attr 5=3 ${term}"
3751 set term "@attr 5=1 ${term}"
3753 set term "@attr 5=2 ${term}"
3755 if {$relation != ""} {
3756 set term "@attr 2=${relation} ${term}"
3759 set term "@attr $a ${term}"
3762 set qs "@and ${qs} ${term}"
3773 # Procedure index-focus-in {w i}
3776 # This procedure handles <FocusIn> events. A red border is drawed
3777 # around the active search entry field when tk3.6 is used (tk4.X
3778 # makes a black focus border itself).
3779 proc index-focus-in {w i} {
3780 global curIndexEntry
3783 $w.$i configure -background red
3785 set curIndexEntry $i
3788 # Procedure index-lines {w readOp buttonInfo queryInfo handle}
3789 # w search fields entry frame
3790 # realOp if true, search-request bindings are bound to the entries.
3791 # buttonInfo query type button information
3792 # queryInfo query type field information
3793 # handle handler called a when a 'listbutton' changes its value
3794 # Makes one or more search areas - with listbuttons on the left
3795 # and entries on the right.
3796 proc index-lines {w realOp buttonInfo queryInfo handle} {
3798 foreach b $buttonInfo {
3799 if {! [winfo exists $w.$i]} {
3801 frame $w.$i -border 0
3803 frame $w.$i -background white -border 1
3806 listbuttonx $w.$i.l [lindex $b 1] $queryInfo $handle $i
3809 if {! [winfo exists $w.$i.e]} {
3810 entry $w.$i.e -width 32 -relief sunken -border 1
3811 bind $w.$i.e <FocusIn> [list index-focus-in $w $i]
3812 bind $w.$i.e <FocusOut> [list $w.$i configure \
3814 pack $w.$i.l -side left
3815 pack $w.$i.e -side left -fill x -expand yes
3816 pack $w.$i -side top -fill x -padx 2 -pady 2
3818 bind $w.$i.e <Left> [list left-cursor $w.$i.e]
3819 bind $w.$i.e <Right> [list right-cursor $w.$i.e]
3821 bind $w.$i.e <Return> {search-request 0}
3824 pack $w.$i.l -side left
3825 pack $w.$i -side top -fill x -padx 2 -pady 2
3830 while {[winfo exists $w.$j]} {
3842 bind $w.$j.e <Tab> "focus $w.$k.e"
3848 bind $w.$i.e <Tab> "focus $w.0.e"
3854 # Procedure search-fields {w buttondefs}
3855 # w search fields entry frame
3856 # buttondefs button definitions
3857 # Makes search entry fields and listbuttons.
3858 # Note: This procedure is not used elsewhere. The index-lines
3859 # procedure is used instead.
3860 proc search-fields {w buttondefs} {
3862 foreach buttondef $buttondefs {
3863 frame $w.$i -background white
3865 listbutton $w.$i.l 0 $buttondef
3866 entry $w.$i.e -width 32 -relief sunken
3868 pack $w.$i.l -side left
3869 pack $w.$i.e -side left -fill x -expand yes
3871 pack $w.$i -side top -fill x -padx 2 -pady 2
3873 bind $w.$i.e <Left> [list left-cursor $w.$i.e]
3874 bind $w.$i.e <Right> [list right-cursor $w.$i.e]
3882 bind $w.$j.e <Tab> "focus $w.$k.e \n
3883 $w.$k configure -background red \n
3884 $w.$j configure -background white"
3887 bind $w.$i.e <Tab> "focus $w.0.e \n
3888 $w.0 configure -background red \n
3889 $w.$i configure -background white"
3891 $w.0 configure -background red
3894 # Init: The geometry information for the main window is set - either
3895 # to a default value or to the value in windowGeometry(.)
3896 if {[catch {set g $windowGeometry(.)}]} {
3897 wm geometry . 420x340
3902 # Init: Presentation formats are read.
3905 # Init: The main window is defined.
3906 frame .top -border 1 -relief raised
3907 frame .lines -border 1 -relief raised
3908 frame .mid -border 1 -relief raised
3909 frame .data -border 1 -relief raised
3910 frame .bot -border 1 -relief raised
3911 pack .top .lines .mid -side top -fill x
3912 pack .data -side top -fill both -expand yes
3915 # Init: Definition of File menu.
3916 menubutton .top.file -text File -menu .top.file.m
3918 .top.file.m add command -label {Save settings} -command {save-settings}
3919 .top.file.m add separator
3920 .top.file.m add command -label Exit -command {exit-action}
3922 # Init: Definition of Target menu.
3923 menubutton .top.target -text Target -menu .top.target.m
3925 .top.target.m add cascade -label Connect -menu .top.target.m.clist
3926 .top.target.m add command -label Disconnect -command {close-target}
3927 .top.target.m add command -label About -command {about-target}
3928 .top.target.m add cascade -label Setup -menu .top.target.m.slist
3929 .top.target.m add command -label {Setup new} -command {define-target-dialog}
3930 .top.target.m add separator
3931 set-target-hotlist 0
3933 configure-disable-e .top.target.m 1
3934 configure-disable-e .top.target.m 2
3936 menu .top.target.m.clist
3937 menu .top.target.m.slist
3940 # Init: Definition of Service menu.
3941 menubutton .top.service -text Service -menu .top.service.m
3943 .top.service.m add cascade -label Database -menu .top.service.m.dblist
3944 .top.service.m add cascade -label Present -menu .top.service.m.present
3945 menu .top.service.m.present
3946 .top.service.m.present add command -label {10 More} \
3947 -command [list present-more 10]
3948 .top.service.m.present add command -label All \
3949 -command [list present-more {}]
3950 .top.service.m add command -label Search -command {search-request 0}
3951 .top.service.m add command -label Scan -command {scan-request}
3953 .top.service configure -state disabled
3955 menu .top.service.m.dblist
3957 menubutton .top.rset -text Set -menu .top.rset.m
3959 .top.rset.m add command -label Load -command {load-set}
3960 .top.rset.m add separator
3962 # Init: Definition of the Options menu.
3963 menubutton .top.options -text Options -menu .top.options.m
3965 .top.options.m add cascade -label Query -menu .top.options.m.query
3966 .top.options.m add cascade -label Format -menu .top.options.m.formats
3967 .top.options.m add cascade -label Wrap -menu .top.options.m.wrap
3968 .top.options.m add cascade -label Syntax -menu .top.options.m.syntax
3969 .top.options.m add cascade -label Elements -menu .top.options.m.elements
3970 .top.options.m add radiobutton -label Debug -variable debugMode -value 1
3972 # Init: Definition of the Options|Query menu.
3973 menu .top.options.m.query
3974 .top.options.m.query add cascade -label Select \
3975 -menu .top.options.m.query.clist
3976 .top.options.m.query add cascade -label Edit \
3977 -menu .top.options.m.query.slist
3978 .top.options.m.query add command -label New \
3979 -command {query-new}
3980 .top.options.m.query add cascade -label Delete \
3981 -menu .top.options.m.query.dlist
3983 menu .top.options.m.query.slist
3984 menu .top.options.m.query.clist
3985 menu .top.options.m.query.dlist
3988 # Init: Definition of the Options|Formats menu.
3989 menu .top.options.m.formats
3991 foreach f $displayFormats {
3992 .top.options.m.formats add radiobutton -label $f -value $i \
3993 -command [list set-display-format $i] -variable displayFormat
3997 # Init: Definition of the Options|Wrap menu.
3998 menu .top.options.m.wrap
3999 .top.options.m.wrap add radiobutton -label Character \
4000 -value char -variable textWrap -command {set-wrap char}
4001 .top.options.m.wrap add radiobutton -label Word \
4002 -value word -variable textWrap -command {set-wrap word}
4003 .top.options.m.wrap add radiobutton -label None \
4004 -value none -variable textWrap -command {set-wrap none}
4006 # Init: Definition of the Options|Syntax menu.
4007 menu .top.options.m.syntax
4008 .top.options.m.syntax add radiobutton -label None \
4009 -value None -variable recordSyntax
4010 .top.options.m.syntax add separator
4011 .top.options.m.syntax add radiobutton -label USMARC \
4012 -value USMARC -variable recordSyntax
4013 .top.options.m.syntax add radiobutton -label UNIMARC \
4014 -value UNIMARC -variable recordSyntax
4015 .top.options.m.syntax add radiobutton -label UKMARC \
4016 -value UKMARC -variable recordSyntax
4017 .top.options.m.syntax add radiobutton -label DANMARC \
4018 -value DANMARC -variable recordSyntax
4019 .top.options.m.syntax add radiobutton -label FINMARC \
4020 -value FINMARC -variable recordSyntax
4021 .top.options.m.syntax add radiobutton -label NORMARC \
4022 -value NORMARC -variable recordSyntax
4023 .top.options.m.syntax add radiobutton -label PICAMARC \
4024 -value PICAMARC -variable recordSyntax
4025 .top.options.m.syntax add separator
4026 .top.options.m.syntax add radiobutton -label SUTRS \
4027 -value SUTRS -variable recordSyntax
4028 .top.options.m.syntax add separator
4029 .top.options.m.syntax add radiobutton -label GRS1 \
4030 -value GRS1 -variable recordSyntax
4032 # Init: Definition of the Options|Elements menu.
4033 menu .top.options.m.elements
4034 .top.options.m.elements add radiobutton -label Unspecified \
4035 -value None -variable elementSetNames
4036 .top.options.m.elements add radiobutton -label Full \
4037 -value F -variable elementSetNames
4038 .top.options.m.elements add radiobutton -label Brief \
4039 -value B -variable elementSetNames
4041 # Init: Definition of Help menu.
4042 menubutton .top.help -text "Help" -menu .top.help.m
4045 .top.help.m add command -label "Help on help" \
4046 -command {tkerror "Help on help not available. Sorry"}
4047 .top.help.m add command -label "About" -command {about-origin}
4049 # Init: Pack menu bar items.
4050 pack .top.file .top.target .top.service .top.rset .top.options -side left
4051 pack .top.help -side right
4053 # Init: Define query area.
4054 index-lines .lines 1 $queryButtonsFind [lindex $queryInfo 0] activate-index
4056 button .mid.search -text Search -command {search-request 0} \
4058 button .mid.scan -text Scan \
4059 -command scan-request -state disabled
4060 button .mid.present -text {Present} -command [list present-more 10] \
4063 button .mid.clear -text Clear -command index-clear
4064 pack .mid.search .mid.scan .mid.present .mid.clear -side left \
4067 # Init: Define record area in main window.
4068 text .data.record -font fixed -height 2 -width 20 -wrap none -borderwidth 0 \
4069 -relief flat -yscrollcommand [list .data.scroll set] -wrap $textWrap
4070 scrollbar .data.scroll -command [list .data.record yview]
4072 .data.record configure -takefocus 0
4073 .data.scroll configure -takefocus 0
4076 pack .data.scroll -side right -fill y
4077 pack .data.record -expand yes -fill both
4080 # Init: Define standards tags. These are used in the display
4081 # format procedures.
4083 .data.record tag configure marc-tag -foreground blue
4084 .data.record tag configure marc-id -foreground red
4086 .data.record tag configure marc-tag -foreground black
4087 .data.record tag configure marc-id -foreground black
4089 .data.record tag configure marc-data -foreground black
4090 .data.record tag configure marc-head -font $font(n,normal) \
4091 -foreground brown -relief raised -borderwidth 1
4092 .data.record tag configure marc-small-head -foreground brown
4093 .data.record tag configure marc-pref \
4094 -font $font(n,normal) -foreground blue
4095 .data.record tag configure marc-text \
4096 -font $font(n,normal) -foreground black
4097 .data.record tag configure marc-it \
4098 -font $font(n,normal) -foreground black
4100 # Init: Define logo.
4101 button .bot.logo -bitmap @${libdir}/bitmaps/book1 -command cancel-operation
4103 .bot.logo configure -takefocus 0
4105 # Init: Define status information fields at the bottom.
4107 pack .bot.a -side left -fill x
4108 pack .bot.logo -side right -padx 2 -pady 2 -ipadx 1
4110 message .bot.a.target -text "" -aspect 1000 -border 1
4112 label .bot.a.status -text "Not connected" -width 15 -relief \
4113 sunken -anchor w -border 1
4114 label .bot.a.set -text "" -width 5 -relief \
4115 sunken -anchor w -border 1
4116 label .bot.a.message -text "" -width 15 -relief \
4117 sunken -anchor w -border 1
4119 pack .bot.a.target -side top -anchor nw -padx 2 -pady 2
4120 pack .bot.a.status .bot.a.set .bot.a.message \
4121 -side left -padx 2 -pady 2 -ipadx 1 -ipady 1
4123 # Init: Determine if the IrTcl extension is already there. If
4124 # not, then dynamically load the IrTcl extension.
4125 if {[catch {ir z39}]} {
4126 set e [info sharedlibextension]
4127 puts -nonewline "Loading irtcl$e ..."
4133 if {[file exists ${libdir}/explain.tcl]} {
4134 source ${libdir}/explain.tcl
4137 #if {[file exists ${libdir}/setup.tcl]} {
4138 # source ${libdir}/setup.tcl
4141 # Init: Uncomment this line if you wan't to enable logging.
4144 # Init: If hostid is a valid target, a new connection will be established
4146 if {[string compare $hostid Default]} {
4147 catch {open-target $hostid $hostbase}
4150 # Init: Enable the logo.