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HyperLib 1997 Winter - Disc 1
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UTIL
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Alpha 6.5.sit
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win.tcl
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1996-08-15
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#== (nowrap) =================================================================
# Window handling routines. All procs are bound in AlphaBits.tcl.
#=============================================================================
proc shrinkHigh {} {
global tileTop tileWidth
set text [getGeometry]
set left [lindex $text 0]
set top [lindex $text 1]
sizeWin $tileWidth 160
moveWin $left $tileTop
}
proc shrinkLow {} {
global tileHeight tileWidth tileLeft tileTop
sizeWin $tileWidth 160
moveWin $tileLeft [expr $tileTop + $tileHeight - 160]
}
proc singlePage {} {shrinkFull}
proc shrinkFull {} {
global tileTop tileHeight tileLeft
moveWin $tileLeft $tileTop
sizeWin 510 $tileHeight
}
proc shrinkLeft {} {
global tileWidth tileTop tileHeight tileLeft
set margin 4
set width [expr ($tileWidth/2)-$margin]
set text [getGeometry]
set width [expr ($tileWidth/2)-$margin]
set width [expr {$width + $margin / 2}]
moveWin $tileLeft $tileTop
sizeWin $width $tileHeight
}
proc shrinkRight {} {
global tileWidth tileTop tileHeight tileLeft
set margin 4
set width [expr ($tileWidth/2)-$margin]
set text [getGeometry]
set width [expr ($tileWidth/2)-$margin]
set width [expr {$width + $margin / 2}]
moveWin [expr $tileLeft + $width + $margin] $tileTop
sizeWin $width $tileHeight
}
proc swapWithNext {} {
set files [winNames -f]
if {[llength $files] < 2} return
bringToFront [lindex $files 1]
}
proc nextWindow {} {
global winActive
set files [winNames -f]
if {[llength $files] < 2} {return}
set f [lindex $files 0]
set aind [lsearch $winActive $f]
if {$aind < 0} {error "No win '$f'"}
set rng [lrange $winActive 0 [expr $aind-1]]
set winActive [concat [lrange $winActive $aind end] $rng]
set winActive [lrange $winActive 1 end]
lappend winActive $f
bringToFront [lindex $winActive 0]
}
proc prevWindow {} {
global winActive
set files [winNames -f]
if {[llength $files] < 2} {return}
set f [lindex $files 0]
set aind [lsearch $winActive $f]
if {$aind < 0} {error "No win '$f'"}
set rng [lrange $winActive 0 [expr $aind-1]]
set winActive [concat [lrange $winActive $aind end] $rng]
set f2 [lindex [lrange $winActive end end] 0]
set winActive [lreplace $winActive end end]
set winActive [linsert $winActive 0 $f2]
bringToFront $f2
}
proc bufferOtherWindow {} {
global tileHeight tileTop tileWidth tileMargin
global numWinsToTile
set margin $tileMargin
set win [car [winNames -f]]
set numWins 2
set hor 2
set height [expr ($tileHeight/$numWins)-$margin]
set height [expr {$height + $margin / $numWins}]
set width $tileWidth
set ver $tileTop
if {[llength [winNames]] < 2} {message "No other window!"; return}
set next [nextWin]
set res [statusPrompt "Window other half ($next): " winComp]
if {![string length $res]} {
set res $next
}
set geo [getGeometry]
if {([lindex $geo 2] != $width) || ([lindex $geo 3] != $height) || ([lindex $geo 0] != $hor) || (([lindex $geo 1] != $ver) && ([lindex $geo 1] != [expr $ver + $height + $margin]))} {
moveWin $win 1000 0
sizeWin $win $width $height
moveWin $win $hor $ver
incr ver [expr $height + $margin]
} else {
if {[lindex $geo 1] == $ver} {
incr ver [expr $height + $margin]
}
}
set geo [getGeometry $res]
if {([lindex $geo 0] != $hor) || ([lindex $geo 1] != $ver) || ([lindex $geo 2] != $width) || ([lindex $geo 3] != $height)} {
moveWin $res 1000 0
sizeWin $res $width $height
moveWin $res $hor $ver
}
bringToFront $res
}
proc winvertically {} {
global tileHeight tileTop tileWidth tileMargin
global numWinsToTile
set margin $tileMargin
set names [winNames -f]
set numWins [llength $names]
if ($numWins<=1) return
if ($numWins>$numWinsToTile) {set numWins $numWinsToTile}
set height [expr ($tileHeight/$numWins)-$margin]
set height [expr {$height + $margin / $numWins}]
set width $tileWidth
set ver $tileTop
if {$numWins == 0} {return}
for {set i 0} {$i < $numWins} {incr i} {
moveWin [lindex $names $i] 1000 0
sizeWin [lindex $names $i] $width $height
}
for {set i 0} {$i < $numWins} {incr i} {
moveWin [lindex $names $i] 2 $ver
set ver [expr $ver+$margin+$height]
}
}
proc winhorizontally {} {
global tileHeight tileWidth tileTop numWinsToTile horMargin
set names [winNames -f]
set numWins [llength $names]
if ($numWins<=1) return
if ($numWins>$numWinsToTile) {set numWins $numWinsToTile}
set width [expr ($tileWidth/$numWins)-$horMargin]
set width [expr {$width + $horMargin / $numWins}]
set height $tileHeight
set hor 2
if {$numWins == 0} {return}
for {set i 0} {$i < $numWins} {incr i} {
moveWin [lindex $names $i] 1000 0
sizeWin [lindex $names $i] $width $height
}
for {set i 0} {$i < $numWins} {incr i} {
moveWin [lindex $names $i] $hor $tileTop
set hor [expr $hor+$width+$horMargin]
}
}
proc winunequalHor {} {
global tileLeft tileHeight tileWidth tileTop numWinsToTile horMargin tileProportion
set names [winNames -f]
moveWin [car $names] 1000 0
sizeWin [car $names] [expr $tileProportion*$tileWidth - $horMargin] $tileHeight
moveWin [car $names] $tileLeft $tileTop
moveWin [cadr $names] 1000 0
sizeWin [cadr $names] [expr (1-$tileProportion)*$tileWidth - $horMargin] $tileHeight
moveWin [cadr $names] [expr $tileLeft + $tileProportion*$tileWidth] $tileTop
}
proc winunequalVert {} {
global tileLeft tileMargin tileHeight tileWidth tileTop numWinsToTile horMargin tileProportion
set names [winNames -f]
set height [expr $tileHeight + $tileMargin]
moveWin [car $names] 1000 0
sizeWin [car $names] $tileWidth [expr $tileProportion*$height - $tileMargin]
moveWin [car $names] $tileLeft $tileTop
moveWin [cadr $names] 1000 0
sizeWin [cadr $names] $tileWidth [expr (1-$tileProportion)*$height - $tileMargin]
moveWin [cadr $names] $tileLeft [expr $tileTop + $tileProportion*$height]
}
proc wintiled {} {
global tileHeight tileWidth numWinsToTile tileTop
set xPan 8
set yPan 10
set xMarg 2
set yMarg $tileTop
set yMax 50
set names [winNames -f]
set numWins [llength $names]
if ($numWins<1) return
set line 0
set height [expr $tileHeight-$yPan*($numWins-1)]
set width [expr $tileWidth-$xPan*($numWins-1)]
for {set i 0} {$i < $numWins} {incr i} {
moveWin [lindex $names $i] [expr $xMarg+$i*$xPan] [expr $yMarg+$line]
set line [expr $line+$yPan]
if ($line>$yMax) {set line 0}
sizeWin [lindex $names $i] $width $height
}
}
proc winoverlay {} {
global defHeight defWidth numWinsToTile tileTop
set names [winNames -f]
set numWins [llength $names]
if ($numWins<1) return
for {set i 0} {$i < $numWins} {incr i} {
moveWin [lindex $names $i] 2 $tileTop
sizeWin [lindex $names $i] $defWidth $defHeight
}
}
proc chooseAWindow {} {
set name [listpick [lsort -ignore [winNames]]]
if {[string length $name]} {
bringToFront $name
if [icon -q] { icon -f $name -o }
}
}
proc nextWin {} {
global winActive
set files [winNames -f]
if {[llength $files] < 2} {return ""}
set f [lindex $files 0]
set aind [lsearch $winActive $f]
if {$aind < 0} {error "No win '$f'"}
if {[incr aind] < [llength $winActive]} {
return [file tail [lindex $winActive $aind]]
} else {
return [file tail [lindex $winActive 0]]
}
}
proc winComp {curr c} {
if {$c != "¥t"} {return $c}
set matches {}
foreach w [winNames] {
if {[string match "$curr*" $w]} {
lappend matches $w
}
}
if {![llength $matches]} {
beep
} else {
return [string range [largestPrefix $matches] [string length $curr] end]
}
return ""
}
proc killWindowStatus {} {
if {![llength [winNames]]} return
set def [lindex [winNames] 0]
set res [statusPrompt "Kill window ($def): " winComp]
if {[string length $res]} {
catch {bringToFront $res; killWindow}
} else {killWindow}
}
proc chooseWindowStatus {} {
if {[llength [winNames]] < 2} {message "No other window!"; return}
set next [nextWin]
set res [statusPrompt "Window ($next): " winComp]
if {[string length $res]} {
catch {bringToFront $res}
} else {
catch {bringToFront $next}
}
}
# bind f9 chooseWindowStatus
proc iconify {} {
icon -t
if {[icon -q]} {
nextWindow
}
}
proc zoom {} {
global nzmState tileHeight tileWidth zoomedGeo tileTop tileLeft
set win [car [winNames -f]]
if {[info exists nzmState($win)]} {
if {[getGeometry] == $zoomedGeo} {
set state $nzmState($win)
moveWin [lindex $state 0] [lindex $state 1]
sizeWin [lindex $state 2] [lindex $state 3]
unset nzmState($win)
return
}
}
set nzmState($win) [getGeometry]
moveWin $tileLeft $tileTop
sizeWin $tileWidth $tileHeight
if {![info exists zoomedGeo]} {
set zoomedGeo [getGeometry]
}
}
#================================================================================
proc otherThing {} {
set win [car [winNames -f]]
getWinInfo -w $win arr
if {$arr(split)} {
otherPane
} else {
swapWithNext
}
}
proc winAttribute {att {win {}}} {
if {![string length $win]} {
set win [car [winNames -f]]
}
getWinInfo -w $win arr
return $arr($att)
}