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Postgres FD Implementation
Commit 46032338 authored by Marc G. Fournier's avatar Marc G. Fournier
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Bring in Constantin's PGaccess TCL interface (v0.21)

parent 1930780d
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src/bin/pgaccess/pgaccess.tcl 0 → 100644
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#!/usr/bin/wish
#############################################################################
# Visual Tcl v1.10 Project
#
#################################
# GLOBAL VARIABLES
#
global activetab;
global dbc;
global dirty;
global fldval;
global host;
global pport;
global sdbname;
global tablist;
global widget;
#################################
# USER DEFINED PROCEDURES
#
proc init {argc argv} {
global dbc host pport tablist dirty fldval activetab
set host localhost
set pport 5432
set dbc {}
set tablist [list Tables Queries Views Sequences Reports Scripts]
set activetab {}
set dirty false
set fldval ""
trace variable fldval w mark_dirty
}
init $argc $argv
proc cmd_Design {} {
global dbc activetab tablename
if {$dbc==""} return;
if {[.dw.lb curselection]==""} return;
set tablename [.dw.lb get [.dw.lb curselection]]
switch $activetab {
Queries {open_query design}
}
}
proc cmd_Import_Export {how} {
global dbc ie_tablename ie_filename activetab
if {$dbc==""} return;
Window show .iew
set ie_tablename {}
set ie_filename {}
set ie_delimiter {}
if {$activetab=="Tables"} {
set tn [get_dwlb_Selection]
set ie_tablename $tn
if {$tn!=""} {set ie_filename "$tn.txt"}
}
.iew.expbtn configure -text $how
}
proc cmd_New {} {
global dbc activetab queryname qtype queryoid
if {$dbc==""} return;
switch $activetab {
Tables {Window show .nt}
Queries {
Window show .qb
set queryname {}
set qtype "S"
set queryoid 0
.qb.text1 delete 1.0 end
}
}
}
proc cmd_Open {} {
global dbc activetab tablename
if {$dbc==""} return;
if {[.dw.lb curselection]==""} return;
set tablename [.dw.lb get [.dw.lb curselection]]
switch $activetab {
Tables {Window show .mw; load_table $tablename}
Queries {open_query view}
Views {open_view}
}
}
proc cmd_Queries {} {
global dbc
.dw.lb delete 0 end
catch {
pg_select $dbc "select * from pga_queries order by queryname" rec {
.dw.lb insert end $rec(queryname)
}
}
}
proc cmd_Reports {} {
global dbc
}
proc cmd_Scripts {} {
global dbc
}
proc cmd_Sequences {} {
global dbc
cursor_watch .dw
.dw.lb delete 0 end
catch {
pg_select $dbc "select * from pg_class where (relname not like 'pg_%') and (relkind='S') order by relname" rec {
.dw.lb insert end $rec(relname)
}
}
cursor_arrow .dw
}
proc cmd_Tables {} {
global dbc
cursor_watch .dw
.dw.lb delete 0 end
catch {
pg_select $dbc "select * from pg_class where (relname not like 'pg_%') and (relkind='r') and (not relhasrules) order by relname" rec {
.dw.lb insert end $rec(relname)
}
}
cursor_arrow .dw
}
proc cmd_Vacuum {} {
global dbc dbname sdbname
if {$dbc==""} return;
cursor_watch .dw
set sdbname "vacuuming database $dbname ..."
update; update idletasks
set retval [catch {
set pgres [pg_exec $dbc "vacuum;"]
pg_result $pgres -clear
} msg]
cursor_arrow .dw
set sdbname $dbname
if {$retval} {
show_error $msg
}
}
proc cmd_Views {} {
global dbc
cursor_watch .dw
.dw.lb delete 0 end
catch {
pg_select $dbc "select * from pg_class where (relname not like 'pg_%') and (relkind='r') and (relhasrules) order by relname" rec {
.dw.lb insert end $rec(relname)
}
}
cursor_arrow .dw
}
proc cursor_arrow {w} {
$w configure -cursor top_left_arrow
update idletasks
}
proc cursor_watch {w} {
$w configure -cursor watch
update idletasks
}
proc drag_it {w x y} {
global draglocation
if {"$draglocation(obj)" != ""} {
set dx [expr $x - $draglocation(x)]
set dy [expr $y - $draglocation(y)]
$w move $draglocation(obj) $dx $dy
set draglocation(x) $x
set draglocation(y) $y
}
}
proc drag_start {w x y} {
global draglocation
catch {unset draglocation}
set draglocation(obj) [$w find closest $x $y]
set draglocation(x) $x
set draglocation(y) $y
set draglocation(start) $x
}
proc drag_stop {w x y} {
global draglocation colcount colwidth layout_name dbc
if {"$draglocation(obj)" != ""} {
set ctr [get_tag_info $draglocation(obj) g]
set diff [expr $x-$draglocation(start)]
if {$diff==0} return;
set newcw {}
for {set i 0} {$i<$colcount} {incr i} {
if {$i==$ctr} {
lappend newcw [expr [lindex $colwidth $i]+$diff]
} else {
lappend newcw [lindex $colwidth $i]
}
}
set colwidth $newcw
draw_headers
for {set i [expr $ctr+1]} {$i<$colcount} {incr i} {
.mw.c move c$i $diff 0
}
cursor_watch .mw
sql_exec quiet "update pga_layout set colwidth='$colwidth' where tablename='$layout_name'"
cursor_arrow .mw
}
}
proc draw_headers {} {
global colcount colname colwidth
.mw.c delete header
set posx 5
for {set i 0} {$i<$colcount} {incr i} {
set xf [expr $posx+[lindex $colwidth $i]]
.mw.c create rectangle $posx 3 $xf 22 -fill lightgray -outline "" -width 0 -tags header
.mw.c create text [expr $posx+[lindex $colwidth $i]*1.0/2] 14 -text [lindex $colname $i] -tags header -fill navy -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-*
.mw.c create line $posx 22 [expr $xf-1] 22 -fill darkgray -tags header
.mw.c create line [expr $xf-1] 5 [expr $xf-1] 22 -fill darkgray -tags header
.mw.c create line [expr $xf+1] 5 [expr $xf+1] 22 -fill white -tags header
.mw.c create line $xf -15000 $xf 15000 -fill gray -tags [subst {header movable g$i}]
set posx [expr $xf+2]
}
for {set i 0} {$i < 100} {incr i} {
.mw.c create line 0 [expr 37+$i*14] $posx [expr 37+$i*14] -fill gray -tags header
}
.mw.c bind movable <Button-1> {drag_start %W %x %y}
.mw.c bind movable <B1-Motion> {drag_it %W %x %y}
.mw.c bind movable <ButtonRelease-1> {drag_stop %W %x %y}
}
proc draw_tabs {} {
global tablist activetab
set ypos 85
foreach tab $tablist {
label .dw.tab$tab -borderwidth 1 -anchor w -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -relief raised -text $tab
place .dw.tab$tab -x 10 -y $ypos -height 25 -width 82 -anchor nw -bordermode ignore
lower .dw.tab$tab
bind .dw.tab$tab <Button-1> {tab_click %W}
incr ypos 25
}
set activetab ""
}
proc get_dwlb_Selection {} {
set temp [.dw.lb curselection]
if {$temp==""} return "";
return [.dw.lb get $temp]
}
proc get_tag_info {itemid prefix} {
set taglist [.mw.c itemcget $itemid -tags]
set i [lsearch -glob $taglist $prefix*]
set thetag [lindex $taglist $i]
return [string range $thetag 1 end]
}
proc hide_entry {} {
global dirty dbc msg fldval itemid colname tablename
if {$dirty} {
cursor_watch .mw
set msg "Saving record ..."
after 1000 {set msg ""}
set oid [get_tag_info $itemid o]
set fld [lindex $colname [get_tag_info $itemid c]]
set retval [catch {
set pgr [pg_exec $dbc "update $tablename set $fld='$fldval' where oid=$oid"]
pg_result $pgr -clear
} errmsg ]
cursor_arrow .mw
if {$retval} {
show_error "Error updating record:\n$errmsg"
return
}
.mw.c itemconfigure $itemid -text $fldval
}
catch {destroy .mw.entf}
set dirty false
}
proc load_layout {tablename} {
global dbc msg colcount colname colwidth layout_found layout_name
cursor_watch .mw
set layout_name $tablename
catch {unset colcount colname colwidth}
set layout_found false
set retval [catch {set pgres [pg_exec $dbc "select * from pga_layout where tablename='$tablename'"]}]
if {$retval} {
# Probably table pga_layout isn't yet defined
sql_exec noquiet "create table pga_layout (tablename varchar(64),nrcols int2,colname text,colwidth text)"
sql_exec quiet "grant ALL on pga_layout to PUBLIC"
} else {
if {[pg_result $pgres -numTuples]==1} {
set layoutinfo [pg_result $pgres -getTuple 0]
set colcount [lindex $layoutinfo 1]
set colname [lindex $layoutinfo 2]
set colwidth [lindex $layoutinfo 3]
set layout_found true
} elseif {[pg_result $pgres -numTuples]>1} {
show_error "Multiple ([pg_result $pgres -numTuples]) layout info found\n\nPlease report the bug!"
}
}
catch {pg_result $pgres -clear}
}
proc load_table {tablename} {
global ds_query ds_updatable ds_isaquery sortfield filter
load_layout $tablename
set ds_query "select oid,$tablename.* from $tablename"
set ds_updatable true
set ds_isaquery false
select_records $ds_query
}
proc mark_dirty {name1 name2 op} {
global dirty
set dirty true
}
proc open_database {} {
global dbc host pport dbname sdbname newdbname newhost newpport
cursor_watch .dbod
if {[catch {set newdbc [pg_connect $newdbname -host $newhost -port $newpport]} msg]} {
cursor_arrow .dbod
show_error "Error connecting database\n$msg"
} else {
catch {pg_disconnect $dbc}
set dbc $newdbc
set host $newhost
set pport $newpport
set dbname $newdbname
set sdbname $dbname
cursor_arrow .dbod
Window hide .dbod
tab_click .dw.tabTables
set pgres [pg_exec $dbc "select relname from pg_class where relname='pga_queries'"]
if {[pg_result $pgres -numTuples]==0} {
pg_result $pgres -clear
sql_exec quiet "create table pga_queries (queryname varchar(64),querytype char(1),querycommand text)"
sql_exec quiet "grant ALL on pga_queries to PUBLIC"
}
catch { pg_result $pgres -clear }
}
}
proc open_query {how} {
global dbc qtype queryname layout_found queryoid ds_query ds_updatable ds_isaquery sortfield filter
if {[.dw.lb curselection]==""} return;
set queryname [.dw.lb get [.dw.lb curselection]]
if {[catch {set pgres [pg_exec $dbc "select querycommand,querytype,oid from pga_queries where queryname='$queryname'"]}]} then {
show_error "Error retrieving query definition
return
}
if {[pg_result $pgres -numTuples]==0} {
show_error "Query $queryname was not found!"
pg_result $pgres -clear
return
}
set tuple [pg_result $pgres -getTuple 0]
set qtype [lindex $tuple 1]
set qcmd [lindex $tuple 0]
set queryoid [lindex $tuple 2]
pg_result $pgres -clear
if {$how=="design"} {
Window show .qb
.qb.text1 delete 0.0 end
.qb.text1 insert end $qcmd
} else {
if {$qtype=="S"} then {
Window show .mw
load_layout $queryname
set ds_query $qcmd
set ds_updatable false
set ds_isaquery true
select_records $qcmd
} else {
set answ [tk_messageBox -title Warning -type yesno -message "This query is an action query!\n\n$qcmd\n\nDo you want to execute it?"]
if {$answ} {
if {[sql_exec noquiet $qcmd]} {
tk_messageBox -title Information -message "Your query has been executed without error!"
}
}
}
}
}
proc open_view {} {
global ds_query ds_updatable ds_isaquery
set vn [get_dwlb_Selection]
if {$vn==""} return;
Window show .mw
set ds_query "select * from $vn"
set ds_isaquery false
set ds_updatable false
load_layout $vn
select_records $ds_query
}
proc pan_left {} {
global leftcol leftoffset colwidth colcount
hide_entry
if {$leftcol==[expr $colcount-1]} return;
set diff [expr 2+[lindex $colwidth $leftcol]]
incr leftcol
incr leftoffset $diff
.mw.c move header -$diff 0
.mw.c move rows -$diff 0
}
proc pan_right {} {
global leftcol leftoffset colcount colwidth
hide_entry
if {$leftcol==0} return;
incr leftcol -1
set diff [expr 2+[lindex $colwidth $leftcol]]
incr leftoffset -$diff
.mw.c move header $diff 0
.mw.c move rows $diff 0
}
proc scroll_window {par1 par2 args} {
global nrecs toprec
hide_entry
if {$par1=="scroll"} {
set newtop $toprec
if {[lindex $args 0]=="units"} {
incr newtop $par2
} else {
incr newtop [expr $par2*25]
if {$newtop<0} {set newtop 0}
if {$newtop>=[expr $nrecs-1]} {set newtop [expr $nrecs-1]}
}
} else {
set newtop [expr int($par2*$nrecs)]
}
if {$newtop<0} return;
if {$newtop>=[expr $nrecs-1]} return;
.mw.c move rows 0 [expr 14*($toprec-$newtop)]
set toprec $newtop
set_scrollbar
}
proc select_records {sql} {
global dbc field dirty nrecs toprec colwidth colname colcount ds_updatable
global layout_found layout_name tablename leftcol leftoffset msg
hide_entry
.mw.c delete rows
.mw.c delete header
set leftcol 0
set leftoffset 0
set msg {}
cursor_watch .mw
set retval [catch {set pgres [pg_exec $dbc $sql]} errmsg]
if {$retval} {
cursor_arrow .mw
show_error "Error executing SQL command\n\n$sql\n\nError message:$errmsg"
set msg "Error executing : $sql"
return
}
if {$ds_updatable} then {set shift 1} else {set shift 0}
#
# checking at least the numer of fields
set attrlist [pg_result $pgres -lAttributes]
if {$layout_found} then {
if { ($colcount != [expr [llength $attrlist]-$shift]) ||
($colcount != [llength $colname]) ||
($colcount != [llength $colwidth]) } then {
# No. of columns don't match, something is wrong
show_error "Layout info corrupted!"
set layout_found false
sql_exec quiet "delete from pga_layout where tablename='$tablename'"
}
}
if {$layout_found=="false"} {
set colcount [llength $attrlist]
if {$ds_updatable} then {incr colcount -1}
set colname {}
set colwidth {}
for {set i 0} {$i<$colcount} {incr i} {
lappend colname [lindex [lindex $attrlist [expr $i+$shift]] 0]
lappend colwidth 150
}
sql_exec quiet "insert into pga_layout values ('$layout_name',$colcount,'$colname','$colwidth')"
}
set nrecs [pg_result $pgres -numTuples]
if {$nrecs>200} {
set msg "Only first 200 records from $nrecs have been loaded"
set nrecs 200
}
set tagoid {}
for {set i 0} {$i<$nrecs} {incr i} {
set curtup [pg_result $pgres -getTuple $i]
if {$ds_updatable} then {set tagoid o[lindex $curtup 0]}
set posx 10
for {set j 0} {$j<$colcount} {incr j} {
set fldtext [lindex $curtup [expr $j+$shift]]
if {$fldtext==""} {set fldtext " "};
.mw.c create text $posx [expr 30+$i*14] -text $fldtext -tags [subst {$tagoid c$j rows}] -anchor w -font -*-Clean-Medium-R-Normal-*-*-130-*-*-*-*-*
incr posx [expr [lindex $colwidth $j]+2]
}
}
pg_result $pgres -clear
set toprec 0
set_scrollbar
if {$ds_updatable} then {
.mw.c bind rows <Button-1> {show_entry [%W find closest %x %y]}
} else {
.mw.c bind rows <Button-1> {bell}
}
set dirty false
draw_headers
cursor_arrow .mw
}
proc set_scrollbar {} {
global nrecs toprec
if {$nrecs==0} return;
.mw.sb set [expr $toprec*1.0/$nrecs] [expr ($toprec+27.0)/$nrecs]
}
proc show_entry {id} {
global dirty fldval msg itemid colname colwidth
hide_entry
set itemid $id
set colidx [get_tag_info $id c]
set fldval [.mw.c itemcget $id -text]
set dirty false
set coord [.mw.c coords $id]
entry .mw.entf -textvar fldval -width [expr int(([lindex $colwidth $colidx]-5)/6.2)] -borderwidth 0 -background #ddfefe -highlightthickness 0 -selectborderwidth 0 -font -*-Clean-Medium-R-Normal-*-*-130-*-*-*-*-*;
place .mw.entf -x [expr 4+[lindex $coord 0]] -y [expr 18+[lindex $coord 1]];
focus .mw.entf
bind .mw.entf <Return> {hide_entry}
bind .mw.entf <Escape> {set dirty false;hide_entry;set msg {}}
set msg "Editing field [lindex $colname $colidx]"
after 2000 {set msg ""}
}
proc show_error {emsg} {
tk_messageBox -title Error -icon error -message $emsg
}
proc sql_exec {how cmd} {
global dbc
set retval [catch {set pgr [pg_exec $dbc $cmd]} errmsg]
if { $retval } {
if {$how != "quiet"} {
show_error "Error executing query\n\n$cmd\n\nPostgreSQL error message:\n$errmsg"
}
return 0
}
pg_result $pgr -clear
return 1
}
proc tab_click {w} {
global dbc tablist activetab
if {$dbc==""} return;
set curtab [$w cget -text]
#if {$activetab==$curtab} return;
if {$activetab!=""} {
place .dw.tab$activetab -x 10
.dw.tab$activetab configure -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-*
}
$w configure -font -Adobe-Helvetica-Bold-R-Normal-*-*-120-*-*-*-*-*
place $w -x 7
place .dw.lmask -x 80 -y [expr 86+25*[lsearch -exact $tablist $curtab]]
set activetab $curtab
.dw.lb delete 0 end
cmd_$curtab
}
proc main {argc argv} {
load libpgtcl.so
catch {draw_tabs}
}
proc Window {args} {
global vTcl
set cmd [lindex $args 0]
set name [lindex $args 1]
set newname [lindex $args 2]
set rest [lrange $args 3 end]
if {$name == "" || $cmd == ""} {return}
if {$newname == ""} {
set newname $name
}
set exists [winfo exists $newname]
switch $cmd {
show {
if {$exists == "1" && $name != "."} {wm deiconify $name; return}
if {[info procs vTclWindow(pre)$name] != ""} {
eval "vTclWindow(pre)$name $newname $rest"
}
if {[info procs vTclWindow$name] != ""} {
eval "vTclWindow$name $newname $rest"
}
if {[info procs vTclWindow(post)$name] != ""} {
eval "vTclWindow(post)$name $newname $rest"
}
}
hide { if $exists {wm withdraw $newname; return} }
iconify { if $exists {wm iconify $newname; return} }
destroy { if $exists {destroy $newname; return} }
}
}
#################################
# VTCL GENERATED GUI PROCEDURES
#
proc vTclWindow. {base} {
if {$base == ""} {
set base .
}
###################
# CREATING WIDGETS
###################
wm focusmodel $base passive
wm geometry $base 1x1+0+0
wm maxsize $base 1009 738
wm minsize $base 1 1
wm overrideredirect $base 0
wm resizable $base 1 1
wm withdraw $base
wm title $base "vt.tcl"
###################
# SETTING GEOMETRY
###################
}
proc vTclWindow.dbod {base} {
if {$base == ""} {
set base .dbod
}
if {[winfo exists $base]} {
wm deiconify $base; return
}
###################
# CREATING WIDGETS
###################
toplevel $base -class Toplevel \
-cursor top_left_arrow
wm focusmodel $base passive
wm geometry $base 282x128+353+310
wm maxsize $base 1009 738
wm minsize $base 1 1
wm overrideredirect $base 0
wm resizable $base 0 0
wm title $base "Open database"
label $base.lhost \
-borderwidth 0 \
-font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* \
-relief raised -text Host
entry $base.ehost \
-background #fefefe -borderwidth 1 -textvariable newhost
label $base.lport \
-borderwidth 0 \
-font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* \
-relief raised -text Port
entry $base.epport \
-background #fefefe -borderwidth 1 -textvariable newpport
label $base.ldbname \
-borderwidth 0 \
-font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* \
-relief raised -text Database
entry $base.edbname \
-background #fefefe -borderwidth 1 -textvariable newdbname
button $base.opbtu \
-borderwidth 1 -command open_database \
-font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -padx 9 \
-pady 3 -text Open
button $base.canbut \
-borderwidth 1 -command {Window hide .dbod} \
-font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -padx 9 \
-pady 3 -text Cancel
###################
# SETTING GEOMETRY
###################
place $base.lhost \
-x 35 -y 5 -anchor nw -bordermode ignore
place $base.ehost \
-x 100 -y 5 -anchor nw -bordermode ignore
place $base.lport \
-x 35 -y 30 -anchor nw -bordermode ignore
place $base.epport \
-x 100 -y 30 -anchor nw -bordermode ignore
place $base.ldbname \
-x 35 -y 60 -anchor nw -bordermode ignore
place $base.edbname \
-x 100 -y 55 -anchor nw -bordermode ignore
place $base.opbtu \
-x 70 -y 90 -width 60 -height 26 -anchor nw -bordermode ignore
place $base.canbut \
-x 150 -y 90 -width 60 -height 26 -anchor nw -bordermode ignore
}
proc vTclWindow.dw {base} {
if {$base == ""} {
set base .dw
}
if {[winfo exists $base]} {
wm deiconify $base; return
}
###################
# CREATING WIDGETS
###################
toplevel $base -class Toplevel \
-background #efefef
wm focusmodel $base passive
wm geometry $base 322x355+131+142
wm maxsize $base 1009 738
wm minsize $base 1 1
wm overrideredirect $base 0
wm resizable $base 0 0
wm deiconify $base
wm title $base "PostgreSQL access"
label $base.labframe \
-font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* \
-relief raised
listbox $base.lb \
-background #fefefe \
-font -Adobe-Helvetica-Medium-R-Normal--*-120-*-*-*-*-*-* \
-highlightthickness 0 -selectborderwidth 0 \
-yscrollcommand {.dw.sb set}
button $base.btnnew \
-borderwidth 1 -command cmd_New \
-font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -padx 9 \
-pady 3 -text New
button $base.btnopen \
-borderwidth 1 -command cmd_Open \
-font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -padx 9 \
-pady 3 -text Open
button $base.btndesign \
-borderwidth 1 -command cmd_Design \
-font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -padx 9 \
-pady 3 -text Design
label $base.lmask \
-borderwidth 0 \
-font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* \
-relief raised -text { }
label $base.label22 \
-borderwidth 1 \
-font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* \
-relief raised
menubutton $base.menubutton23 \
-borderwidth 1 \
-font -Adobe-Helvetica-Medium-R-Normal--*-120-*-*-*-*-*-* \
-menu .dw.menubutton23.01 -padx 4 -pady 3 -text Database
menu $base.menubutton23.01 \
-cursor {} -font -Adobe-Helvetica-Medium-R-Normal--*-120-*-*-*-*-*-* \
-tearoff 0
$base.menubutton23.01 add command \
\
-command {set newhost $host
set newpport $pport
Window show .dbod
focus .dbod.edbname} \
-label Open
$base.menubutton23.01 add command \
\
-command {.dw.lb delete 0 end
set dbc {}
set dbname {}
set sdbname {}} \
-label Close
$base.menubutton23.01 add command \
-command cmd_Vacuum -label Vacuum
$base.menubutton23.01 add separator
$base.menubutton23.01 add command \
-command {cmd_Import_Export Import} -label {Import table}
$base.menubutton23.01 add command \
-command {cmd_Import_Export Export} -label {Export table}
$base.menubutton23.01 add separator
$base.menubutton23.01 add command \
-command { catch {pg_disconnect $dbc}; exit } -label Exit
label $base.lshost \
-font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* \
-relief groove -text localhost -textvariable host
label $base.lsdbname \
-anchor w -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* \
-relief groove -textvariable sdbname
scrollbar $base.sb \
-borderwidth 1 -command {.dw.lb yview} -orient vert
###################
# SETTING GEOMETRY
###################
place $base.labframe \
-x 80 -y 30 -width 236 -height 300 -anchor nw -bordermode ignore
place $base.lb \
-x 90 -y 75 -width 205 -height 248 -anchor nw -bordermode ignore
place $base.btnnew \
-x 90 -y 40 -width 60 -height 25 -anchor nw -bordermode ignore
place $base.btnopen \
-x 165 -y 40 -width 60 -height 25 -anchor nw -bordermode ignore
place $base.btndesign \
-x 235 -y 40 -width 60 -height 25 -anchor nw -bordermode ignore
place $base.lmask \
-x 155 -y 45 -height 23 -anchor nw -bordermode ignore
place $base.label22 \
-x 0 -y 0 -width 396 -height 23 -anchor nw -bordermode ignore
place $base.menubutton23 \
-x 0 -y 3 -width 63 -height 17 -anchor nw -bordermode ignore
place $base.lshost \
-x 3 -y 335 -width 91 -height 20 -anchor nw -bordermode ignore
place $base.lsdbname \
-x 95 -y 335 -width 223 -height 20 -anchor nw -bordermode ignore
place $base.sb \
-x 295 -y 75 -width 18 -height 249 -anchor nw -bordermode ignore
}
proc vTclWindow.iew {base} {
if {$base == ""} {
set base .iew
}
if {[winfo exists $base]} {
wm deiconify $base; return
}
###################
# CREATING WIDGETS
###################
toplevel $base -class Toplevel \
-cursor top_left_arrow
wm focusmodel $base passive
wm geometry $base 287x151+259+304
wm maxsize $base 1009 738
wm minsize $base 1 1
wm overrideredirect $base 0
wm resizable $base 0 0
wm title $base "Import-Export table"
label $base.l1 \
-borderwidth 0 \
-font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* \
-relief raised -text {Table name}
entry $base.e1 \
-background #fefefe -borderwidth 1 -textvariable ie_tablename
label $base.l2 \
-borderwidth 0 \
-font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* \
-relief raised -text {File name}
entry $base.e2 \
-background #fefefe -borderwidth 1 -textvariable ie_filename
label $base.l3 \
-borderwidth 0 \
-font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* \
-relief raised -text {Field delimiter}
entry $base.e3 \
-background #fefefe -borderwidth 1 -textvariable ie_delimiter
button $base.expbtn \
-borderwidth 1 \
-command {if {$ie_tablename==""} {
show_error "You have to supply a table name!"
} elseif {$ie_filename==""} {
show_error "You have to supply a external file name!"
} else {
if {$ie_delimiter==""} {
set sup ""
} else {
set sup " USING DELIMITERS '$ie_delimiter'"
}
if {[.iew.expbtn cget -text]=="Import"} {
set oper "FROM"
} else {
set oper "TO"
}
if {$oicb} {
set sup2 " WITH OIDS "
} else {
set sup2 ""
}
set sqlcmd "COPY $ie_tablename $sup2 $oper '$ie_filename'$sup"
cursor_watch .iew
if {[sql_exec noquiet $sqlcmd]} {
cursor_arrow .iew
tk_messageBox -title Information -message "Operation completed!"
Window hide .iew
}
cursor_arrow .iew
}} \
-font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -padx 9 \
-pady 3 -text Export
button $base.cancelbtn \
-borderwidth 1 -command {Window hide .iew} \
-font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -padx 9 \
-pady 3 -text Cancel
checkbutton $base.oicb \
-borderwidth 1 \
-font -Adobe-Helvetica-Medium-R-Normal--*-120-*-*-*-*-*-* \
-text {with OIDs} -variable oicb
###################
# SETTING GEOMETRY
###################
place $base.l1 \
-x 25 -y 15 -anchor nw -bordermode ignore
place $base.e1 \
-x 115 -y 10 -anchor nw -bordermode ignore
place $base.l2 \
-x 25 -y 45 -anchor nw -bordermode ignore
place $base.e2 \
-x 115 -y 40 -anchor nw -bordermode ignore
place $base.l3 \
-x 25 -y 75 -height 18 -anchor nw -bordermode ignore
place $base.e3 \
-x 115 -y 74 -width 33 -height 22 -anchor nw -bordermode ignore
place $base.expbtn \
-x 60 -y 110 -anchor nw -bordermode ignore
place $base.cancelbtn \
-x 155 -y 110 -anchor nw -bordermode ignore
place $base.oicb \
-x 170 -y 75 -anchor nw -bordermode ignore
}
proc vTclWindow.mw {base} {
if {$base == ""} {
set base .mw
}
if {[winfo exists $base]} {
wm deiconify $base; return
}
###################
# CREATING WIDGETS
###################
toplevel $base -class Toplevel -cursor top_left_arrow
wm focusmodel $base passive
wm geometry $base 631x452+152+213
wm maxsize $base 1009 738
wm minsize $base 1 1
wm overrideredirect $base 0
wm resizable $base 1 1
wm title $base "Table browser"
label $base.hoslbl -borderwidth 0 -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -relief raised -text {Sort field}
button $base.fillbtn -borderwidth 1 -command {set nq $ds_query
if {($ds_isaquery=="true") && ("$filter$sortfield"!="")} {
show_error "Sorting and filtering not (yet) available from queries!\n\nPlease enter them in the query definition!"
set sortfield {}
set filter {}
} else {
if {$filter!=""} {
set nq "$ds_query where ($filter)"
} else {
set nq $ds_query
}
if {$sortfield!=""} {
set nq "$nq order by $sortfield"
}
}
select_records $nq} -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -padx 9 -pady 3 -text Reload
button $base.exitbtn -borderwidth 1 -command {.mw.c delete rows
.mw.c delete header
set sortfield {}
set filter {}
Window hide .mw} -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -padx 9 -pady 3 -text Exit
canvas $base.c -background #fefefe -borderwidth 2 -height 207 -relief ridge -width 295
label $base.msglbl -anchor w -borderwidth 1 -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -relief sunken -textvariable msg
scrollbar $base.sb -borderwidth 1 -command scroll_window -orient vert
button $base.ert -borderwidth 1 -command pan_left -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -padx 9 -pady 3 -text <
button $base.dfggfh -borderwidth 1 -command pan_right -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -padx 9 -pady 3 -text >
entry $base.tbn -background #fefefe -borderwidth 1 -highlightthickness 1 -selectborderwidth 0 -textvariable filter
label $base.tbllbl -borderwidth 0 -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -relief raised -text {Filter conditions}
entry $base.dben -background #fefefe -borderwidth 1 -highlightthickness 1 -textvariable sortfield
###################
# SETTING GEOMETRY
###################
place $base.hoslbl -x 5 -y 5 -anchor nw -bordermode ignore
place $base.fillbtn -x 487 -y 1 -height 25 -anchor nw -bordermode ignore
place $base.exitbtn -x 590 -y 1 -width 39 -height 25 -anchor nw -bordermode ignore
place $base.c -x 5 -y 25 -width 608 -height 405 -anchor nw -bordermode ignore
place $base.msglbl -x 9 -y 430 -width 616 -height 18 -anchor nw -bordermode ignore
place $base.sb -x 610 -y 26 -width 18 -height 404 -anchor nw -bordermode ignore
place $base.ert -x 552 -y 1 -width 20 -height 25 -anchor nw -bordermode ignore
place $base.dfggfh -x 570 -y 1 -width 20 -height 25 -anchor nw -bordermode ignore
place $base.tbn -x 280 -y 3 -width 203 -height 21 -anchor nw -bordermode ignore
place $base.tbllbl -x 180 -y 5 -anchor nw -bordermode ignore
place $base.dben -x 65 -y 3 -width 81 -height 21 -anchor nw -bordermode ignore
}
proc vTclWindow.nt {base} {
if {$base == ""} {
set base .nt
}
if {[winfo exists $base]} {
wm deiconify $base; return
}
###################
# CREATING WIDGETS
###################
toplevel $base -class Toplevel
wm focusmodel $base passive
wm geometry $base 628x239+143+203
wm maxsize $base 1009 738
wm minsize $base 1 1
wm overrideredirect $base 0
wm resizable $base 1 1
wm title $base "Create table"
entry $base.e1 -background #fefefe -borderwidth 1 -cursor {} -highlightthickness 1 -selectborderwidth 0 -textvariable fldtype
bind $base.e1 <Button-1> {
tk_popup .nt.pop %X %Y
}
label $base.lab1 -borderwidth 0 -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -relief raised -text {Field type}
label $base.lab2 -borderwidth 0 -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -relief raised -text {Field name}
entry $base.e2 -background #fefefe -borderwidth 1 -highlightthickness 1 -selectborderwidth 0 -textvariable fldname
label $base.lab3 -borderwidth 0 -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -relief raised -text {Field size}
entry $base.e3 -background #fefefe -borderwidth 1 -highlightthickness 1 -selectborderwidth 0 -textvariable fldsize
checkbutton $base.cb1 -borderwidth 1 -font -Adobe-Helvetica-Medium-R-Normal--*-120-*-*-*-*-*-* -offvalue { } -onvalue { NOT NULL} -text {field cannot be empty} -variable notnull
label $base.lab4 -borderwidth 0 -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -relief raised -text {Default value}
entry $base.e5 -background #fefefe -borderwidth 1 -highlightthickness 1 -selectborderwidth 0 -textvariable defaultval
button $base.addfld -borderwidth 1 -command {if {$fldname==""} {
show_error "Enter a field name"
focus .nt.e2
} elseif {$fldtype==""} {
show_error "The field type is not specified!"
} elseif {(($fldtype=="varchar")||($fldtype=="char"))&&($fldsize=="")} {
focus .nt.e3
show_error "You must specify field size!"
} else {
if {$fldsize==""} then {set sup ""} else {set sup "($fldsize)"}
if {$defaultval==""} then {set sup2 ""} else {set sup2 " DEFAULT '$defaultval'"}
.nt.lb insert end [format "%-17s%-14s%-16s" $fldname $fldtype$sup $sup2$notnull]
focus .nt.e2
set fldname {}
set fldsize {}
set defaultval {}
}} -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -padx 9 -pady 3 -text {Add field}
listbox $base.lb -background #fefefe -borderwidth 1 -font -*-Clean-Medium-R-Normal--*-130-*-*-*-*-*-* -highlightthickness 1 -selectborderwidth 0 -yscrollcommand {.nt.sb set}
button $base.emptb -borderwidth 1 -command {.nt.lb delete 0 [.nt.lb size]} -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -padx 9 -pady 3 -text {Delete all}
button $base.delfld -borderwidth 1 -command {catch {.nt.lb delete [.nt.lb curselection]}} -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -padx 9 -pady 3 -text {Delete field}
button $base.exitbtn -borderwidth 1 -command {Window hide .nt} -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -padx 9 -pady 3 -text Cancel
button $base.maketbl -borderwidth 1 -command {if {$newtablename==""} then {
show_error "You must supply a name for your table!"
focus .nt.etabn
} elseif {[.nt.lb size]==0} then {
show_error "Your table has no fields!"
focus .nt.e2
} else {
set temp "create table $newtablename ([join [.nt.lb get 0 end] ,])"
set retval [catch {
set pgres [pg_exec $dbc $temp]
pg_result $pgres -clear
} errmsg ]
if {$retval} {
show_error "Error creating table\n$errmsg"
} else {
.nt.lb delete 0 end
Window hide .nt
cmd_Tables
}
}} -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -padx 9 -pady 3 -text {Create table}
label $base.l1 -anchor w -borderwidth 1 -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -relief raised -text {field name}
label $base.l2 -borderwidth 1 -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -relief raised -text type
label $base.l3 -borderwidth 1 -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -relief raised -text options
scrollbar $base.sb -borderwidth 1 -command {.nt.lb yview} -orient vert
label $base.l93 -borderwidth 0 -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -relief raised -text {Table name}
entry $base.etabn -background #fefefe -borderwidth 1 -highlightthickness 1 -selectborderwidth 0 -textvariable newtablename
menu $base.pop -tearoff 0
$base.pop add command -command {set fldtype char; if {("char"=="varchar")||("char"=="char")} then {.nt.e3 configure -state normal;focus .nt.e3} else {.nt.e3 configure -state disabled;focus .nt.e5} } -font -Adobe-Helvetica-Medium-R-Normal--*-120-*-*-*-*-*-* -label char
$base.pop add command -command {set fldtype char4; if {("char4"=="varchar")||("char4"=="char")} then {.nt.e3 configure -state normal;focus .nt.e3} else {.nt.e3 configure -state disabled;focus .nt.e5} } -font -Adobe-Helvetica-Medium-R-Normal--*-120-*-*-*-*-*-* -label char4
$base.pop add command -command {set fldtype char8; if {("char8"=="varchar")||("char8"=="char")} then {.nt.e3 configure -state normal;focus .nt.e3} else {.nt.e3 configure -state disabled;focus .nt.e5} } -font -Adobe-Helvetica-Medium-R-Normal--*-120-*-*-*-*-*-* -label char8
$base.pop add command -command {set fldtype char16; if {("char16"=="varchar")||("char16"=="char")} then {.nt.e3 configure -state normal;focus .nt.e3} else {.nt.e3 configure -state disabled;focus .nt.e5} } -font -Adobe-Helvetica-Medium-R-Normal--*-120-*-*-*-*-*-* -label char16
$base.pop add command -command {set fldtype varchar; if {("varchar"=="varchar")||("varchar"=="char")} then {.nt.e3 configure -state normal;focus .nt.e3} else {.nt.e3 configure -state disabled;focus .nt.e5} } -font -Adobe-Helvetica-Medium-R-Normal--*-120-*-*-*-*-*-* -label varchar
$base.pop add command -command {set fldtype text; if {("text"=="varchar")||("text"=="char")} then {.nt.e3 configure -state normal;focus .nt.e3} else {.nt.e3 configure -state disabled;focus .nt.e5} } -font -Adobe-Helvetica-Medium-R-Normal--*-120-*-*-*-*-*-* -label text
$base.pop add command -command {set fldtype int2; if {("int2"=="varchar")||("int2"=="char")} then {.nt.e3 configure -state normal;focus .nt.e3} else {.nt.e3 configure -state disabled;focus .nt.e5} } -font -Adobe-Helvetica-Medium-R-Normal--*-120-*-*-*-*-*-* -label int2
$base.pop add command -command {set fldtype int4; if {("int4"=="varchar")||("int4"=="char")} then {.nt.e3 configure -state normal;focus .nt.e3} else {.nt.e3 configure -state disabled;focus .nt.e5} } -font -Adobe-Helvetica-Medium-R-Normal--*-120-*-*-*-*-*-* -label int4
$base.pop add command -command {set fldtype float4; if {("float4"=="varchar")||("float4"=="char")} then {.nt.e3 configure -state normal;focus .nt.e3} else {.nt.e3 configure -state disabled;focus .nt.e5} } -font -Adobe-Helvetica-Medium-R-Normal--*-120-*-*-*-*-*-* -label float4
$base.pop add command -command {set fldtype float8; if {("float8"=="varchar")||("float8"=="char")} then {.nt.e3 configure -state normal;focus .nt.e3} else {.nt.e3 configure -state disabled;focus .nt.e5} } -font -Adobe-Helvetica-Medium-R-Normal--*-120-*-*-*-*-*-* -label float8
$base.pop add command -command {set fldtype date; if {("date"=="varchar")||("date"=="char")} then {.nt.e3 configure -state normal;focus .nt.e3} else {.nt.e3 configure -state disabled;focus .nt.e5} } -font -Adobe-Helvetica-Medium-R-Normal--*-120-*-*-*-*-*-* -label date
$base.pop add command -command {set fldtype datetime; if {("datetime"=="varchar")||("datetime"=="char")} then {.nt.e3 configure -state normal;focus .nt.e3} else {.nt.e3 configure -state disabled;focus .nt.e5} } -font -Adobe-Helvetica-Medium-R-Normal--*-120-*-*-*-*-*-* -label datetime
###################
# SETTING GEOMETRY
###################
place $base.e1 -x 95 -y 65 -anchor nw -bordermode ignore
place $base.lab1 -x 10 -y 67 -anchor nw -bordermode ignore
place $base.lab2 -x 10 -y 45 -anchor nw -bordermode ignore
place $base.e2 -x 95 -y 40 -anchor nw -bordermode ignore
place $base.lab3 -x 10 -y 93 -anchor nw -bordermode ignore
place $base.e3 -x 95 -y 90 -anchor nw -bordermode ignore
place $base.cb1 -x 95 -y 135 -anchor nw -bordermode ignore
place $base.lab4 -x 10 -y 118 -anchor nw -bordermode ignore
place $base.e5 -x 95 -y 115 -anchor nw -bordermode ignore
place $base.lb -x 260 -y 25 -width 353 -height 206 -anchor nw -bordermode ignore
place $base.addfld -x 10 -y 175 -anchor nw -bordermode ignore
place $base.delfld -x 90 -y 175 -width 82 -anchor nw -bordermode ignore
place $base.emptb -x 175 -y 175 -anchor nw -bordermode ignore
place $base.exitbtn -x 175 -y 205 -width 77 -height 26 -anchor nw -bordermode ignore
place $base.maketbl -x 10 -y 205 -width 161 -height 26 -anchor nw -bordermode ignore
place $base.l1 -x 261 -y 9 -width 98 -height 18 -anchor nw -bordermode ignore
place $base.l2 -x 360 -y 9 -width 86 -height 18 -anchor nw -bordermode ignore
place $base.l3 -x 446 -y 9 -width 166 -height 18 -anchor nw -bordermode ignore
place $base.sb -x 610 -y 25 -width 18 -height 207 -anchor nw -bordermode ignore
place $base.l93 -x 10 -y 10 -anchor nw -bordermode ignore
place $base.etabn -x 95 -y 7 -anchor nw -bordermode ignore
}
proc vTclWindow.qb {base} {
if {$base == ""} {
set base .qb
}
if {[winfo exists $base]} {
wm deiconify $base; return
}
###################
# CREATING WIDGETS
###################
toplevel $base -class Toplevel
wm focusmodel $base passive
wm geometry $base 442x344+256+232
wm maxsize $base 1009 738
wm minsize $base 1 1
wm overrideredirect $base 0
wm resizable $base 1 1
wm title $base "Query builder"
label $base.lqn -borderwidth 0 -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -relief raised -text {Query name}
entry $base.eqn -background #fefefe -borderwidth 1 -highlightthickness 1 -selectborderwidth 0 -textvariable queryname
button $base.savebtn -borderwidth 1 -command {if {$queryname==""} then {
show_error "You have to supply a name for this query!"
focus .qb.eqn
} else {
set qcmd [.qb.text1 get 1.0 end]
regsub -all "\n" $qcmd " " qcmd
regsub -all "'" $qcmd "''" qcmd
if {$qcmd==""} then {
show_error "This query has no commands ?"
} else {
set retval [catch {
if {$queryoid==0} then {
set pgres [pg_exec $dbc "insert into pga_queries values ('$queryname','$qtype','$qcmd')"]
} else {
set pgres [pg_exec $dbc "update pga_queries set queryname='$queryname',querytype='$qtype',querycommand='$qcmd' where oid=$queryoid"]
}
} errmsg]
if {$retval} then {
show_error "Error executing query\n$errmsg"
} else {
cmd_Queries
if {$queryoid==0} {set queryoid [pg_result $pgres -oid]}
}
catch {pg_result $pgres -clear}
}
}} -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -padx 9 -pady 3 -text {Save query definition}
button $base.execbtn -borderwidth 1 -command {Window show .mw
set qcmd [.qb.text1 get 0.0 end]
regsub -all "\n" $qcmd " " qcmd
set layout_name $queryname
load_layout $queryname
set ds_query $qcmd
set ds_updatable false
set ds_isaquery true
select_records $qcmd} -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -padx 9 -pady 3 -text {Execute query}
radiobutton $base.qt1 -borderwidth 1 -font -Adobe-Helvetica-Medium-R-Normal--*-120-*-*-*-*-*-* -text {Select query} -value S -variable qtype
radiobutton $base.qt2 -borderwidth 1 -font -Adobe-Helvetica-Medium-R-Normal--*-120-*-*-*-*-*-* -text {Insert,update,delete query} -value A -variable qtype
button $base.termbtn -borderwidth 1 -command {Window hide .qb} -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-* -padx 9 -pady 3 -text Close
text $base.text1 -background #fefefe -borderwidth 1 -font -Adobe-Helvetica-Medium-R-Normal-*-*-120-*-*-*-*-*
###################
# SETTING GEOMETRY
###################
place $base.lqn -x 5 -y 5 -anchor nw -bordermode ignore
place $base.eqn -x 80 -y 1 -width 355 -height 24 -anchor nw -bordermode ignore
place $base.savebtn -x 5 -y 60 -anchor nw -bordermode ignore
place $base.execbtn -x 150 -y 60 -anchor nw -bordermode ignore
place $base.qt1 -x 5 -y 30 -anchor nw -bordermode ignore
place $base.qt2 -x 145 -y 30 -anchor nw -bordermode ignore
place $base.termbtn -x 255 -y 60 -anchor nw -bordermode ignore
place $base.text1 -x 5 -y 90 -width 430 -height 246 -anchor nw -bordermode ignore
}
Window show .
Window show .dw
main $argc $argv
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