# General purpose code for being a tray applet
-proc manyset {list args} {
- foreach val $list var $args {
- upvar 1 $var my
- set my $val
- }
-}
-
+# Copyright 2016,2020 Ian Jackson
+# SPDX-License-Identifier: GPL-3.0-or-later
+# There is NO WARRANTY.
package require Tclx
package require tktray
# menus, when an item is selected, call
# applet::msel
#
-# Debug:
-#
-# Caller may call
-# applet::setup-debug ON-DEBUG
-# which will result in calls to [concat ON-DEBUG [list MESSAGE]]
-# (or ON-DEBUG may be "" in which case messages are discarded)
-#
# Icon:
#
# Caller should call:
namespace eval applet {
-variable debug {}
-
-proc debug {m} {
- variable debug
- if {![llength $debug]} return
- uplevel #0 $debug [list $m]
-}
-
-proc setup-debug {d} {
- variable debug $d
-}
-
# used by both menus and tooltips
variable posted 0
variable posted
tooltip-cancel
if {$posted == $b} {
- debug "unpost $posted toggle"
+ debug::debug "unpost $posted toggle"
.m$posted unpost
set posted 0
} elseif {[winfo exists .m$b]} {
if {$posted} {
.m$posted unpost
- debug "unpost $posted other"
+ debug::debug "unpost $posted other"
}
- debug "post $b"
+ debug::debug "post $b"
set posted $b
.m$b post $x $y
}
incr y 9
wm geometry .tt +$x+$y
wm deiconify .tt
+ raise .tt
uplevel #0 $tooltip_on_vis
}
variable deforient horizontal
variable border_colour darkblue
variable border_width 1
+variable tray_width X
+variable tray_height X
+variable orientation vertical
-proc subwindow-need-recreate {} {
+proc subwindow-need-recreate {evtype why} {
+ variable orientation
variable innerwindow_after
- debug "IW-EVENT"
+ variable tray_width
+ variable tray_height
+ debug::debug "IW-EVENT $evtype $why [winfo reqwidth .i] [winfo reqheight .i] [winfo width .i] [winfo height .i] $orientation"
+ switch -exact $orientation {
+ horizontal { set szv height }
+ vertical { set szv width }
+ unknown { return }
+ }
+ set new_sz [winfo req$szv .i]
+ if {![string compare $new_sz [set tray_$szv]]} {
+ return
+ }
+ set tray_$szv $new_sz
+# switch -exact -- $evtype 35 { return }
if {[info exists innerwindow_after]} return
set innerwindow_after [after idle applet::innerwindow-resetup]
}
variable border_colour
variable border_width
variable deforient
+ variable orientation
unset innerwindow_after
- debug RESETUP
+ debug::debug RESETUP
if {![winfo exists .i.i]} return
destroy [frame .i.i.make-exist]
catch { destroy .i.i.b }
set orientation [.i orientation]
- debug "orientation $orientation"
+ debug::debug "orientation $orientation"
if {![string compare $orientation unknown]} {
set orientation $deforient
}
.i configure -image applet::innerwindow-ph-horizontal
destroy [frame .i.make-exist]
- destroy [frame .i.i.make-exist]
+ #destroy [frame .i.i.make-exist]
bind .i <<IconConfigure>> {
- applet::subwindow-need-recreate
+ applet::subwindow-need-recreate %T "%T i=%i k=%K N=%N R=%R S=%S k=%k m=%m d=%d s=%s a=%a b=%b c=%c f=%f w,h=%w,%h o=%o p=%p t=%t x,y=%x,%y B=%B D=%D E=%E P=%P W=%W X,Y=%X,%Y"
}
}
proc subproc-destroying {} {
variable subproc
- debug "DESTROYING $subproc"
+ debug::debug "DESTROYING $subproc"
catch { destroy .i.i.b.c }
proc subproc-ready {orientation} {
variable subproc
variable subproc_orientation $orientation
- debug "READY $subproc"
+ debug::debug "READY $subproc"
frame .i.i.b.c -container 1 -background orange
pack .i.i.b.c -fill both -side left -expand 1
error "unexpected state $subproc"
}
}
- debug "READY-done $subproc"
+ debug::debug "READY-done $subproc"
}
proc run-child {} {
set id [winfo id .i.i.b.c]
set cmd [uplevel #0 $subproc_get_cmdline [list $id $subproc_orientation]]
- debug "RUN-CHILD $subproc"
+ debug::debug "RUN-CHILD $subproc"
set now [clock seconds]
lappend ratelimit $now
while {[lindex $ratelimit 0] < {$now - 10}} {
set subproc [subproc::fork applet::child-died {
execl [lindex $cmd 0] [lrange $cmd 1 end]
}]
- debug "FORKED $subproc"
+ debug::debug "FORKED $subproc"
}
proc child-died {how how2} {
- debug "DIED $how $how2"
+ debug::debug "DIED $how $how2"
variable subproc
switch -exact $subproc {
old {
}
default {
set subproc none
- subwindow-need-recreate
+ subwindow-need-recreate child-died child-died
}
}
}