# msgbox.tcl -- # # Implements messageboxes for platforms that do not have native # messagebox support. # # RCS: @(#) $Id: msgbox.tcl,v 1.24.2.4 2007/05/30 06:37:03 das Exp $ # # Copyright (c) 1994-1997 Sun Microsystems, Inc. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. # # Ensure existence of ::tk::dialog namespace # namespace eval ::tk::dialog {} image create bitmap ::tk::dialog::b1 -foreground black \ -data "#define b1_width 32\n#define b1_height 32 static unsigned char q1_bits[] = { 0x00, 0xf8, 0x1f, 0x00, 0x00, 0x07, 0xe0, 0x00, 0xc0, 0x00, 0x00, 0x03, 0x20, 0x00, 0x00, 0x04, 0x10, 0x00, 0x00, 0x08, 0x08, 0x00, 0x00, 0x10, 0x04, 0x00, 0x00, 0x20, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x01, 0x00, 0x00, 0x80, 0x01, 0x00, 0x00, 0x80, 0x01, 0x00, 0x00, 0x80, 0x01, 0x00, 0x00, 0x80, 0x01, 0x00, 0x00, 0x80, 0x01, 0x00, 0x00, 0x80, 0x01, 0x00, 0x00, 0x80, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x04, 0x00, 0x00, 0x20, 0x08, 0x00, 0x00, 0x10, 0x10, 0x00, 0x00, 0x08, 0x60, 0x00, 0x00, 0x04, 0x80, 0x03, 0x80, 0x03, 0x00, 0x0c, 0x78, 0x00, 0x00, 0x30, 0x04, 0x00, 0x00, 0x40, 0x04, 0x00, 0x00, 0x40, 0x04, 0x00, 0x00, 0x80, 0x04, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};" image create bitmap ::tk::dialog::b2 -foreground white \ -data "#define b2_width 32\n#define b2_height 32 static unsigned char b2_bits[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x1f, 0x00, 0x00, 0xff, 0xff, 0x00, 0xc0, 0xff, 0xff, 0x03, 0xe0, 0xff, 0xff, 0x07, 0xf0, 0xff, 0xff, 0x0f, 0xf8, 0xff, 0xff, 0x1f, 0xfc, 0xff, 0xff, 0x3f, 0xfc, 0xff, 0xff, 0x3f, 0xfe, 0xff, 0xff, 0x7f, 0xfe, 0xff, 0xff, 0x7f, 0xfe, 0xff, 0xff, 0x7f, 0xfe, 0xff, 0xff, 0x7f, 0xfe, 0xff, 0xff, 0x7f, 0xfe, 0xff, 0xff, 0x7f, 0xfe, 0xff, 0xff, 0x7f, 0xfc, 0xff, 0xff, 0x3f, 0xfc, 0xff, 0xff, 0x3f, 0xf8, 0xff, 0xff, 0x1f, 0xf0, 0xff, 0xff, 0x0f, 0xe0, 0xff, 0xff, 0x07, 0x80, 0xff, 0xff, 0x03, 0x00, 0xfc, 0x7f, 0x00, 0x00, 0xf0, 0x07, 0x00, 0x00, 0xc0, 0x03, 0x00, 0x00, 0x80, 0x03, 0x00, 0x00, 0x80, 0x03, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};" image create bitmap ::tk::dialog::q -foreground blue \ -data "#define q_width 32\n#define q_height 32 static unsigned char q_bits[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0x10, 0x0f, 0x00, 0x00, 0x18, 0x1e, 0x00, 0x00, 0x38, 0x1e, 0x00, 0x00, 0x38, 0x1e, 0x00, 0x00, 0x10, 0x0f, 0x00, 0x00, 0x80, 0x07, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x00, 0xe0, 0x01, 0x00, 0x00, 0xe0, 0x01, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};" image create bitmap ::tk::dialog::i -foreground blue \ -data "#define i_width 32\n#define i_height 32 static unsigned char i_bits[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xe0, 0x01, 0x00, 0x00, 0xf0, 0x03, 0x00, 0x00, 0xf0, 0x03, 0x00, 0x00, 0xe0, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x03, 0x00, 0x00, 0xf0, 0x03, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0xf0, 0x07, 0x00, 0x00, 0xf8, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};" image create bitmap ::tk::dialog::w1 -foreground black \ -data "#define w1_width 32\n#define w1_height 32 static unsigned char w1_bits[] = { 0x00, 0x80, 0x01, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x20, 0x04, 0x00, 0x00, 0x10, 0x04, 0x00, 0x00, 0x10, 0x08, 0x00, 0x00, 0x08, 0x08, 0x00, 0x00, 0x08, 0x10, 0x00, 0x00, 0x04, 0x10, 0x00, 0x00, 0x04, 0x20, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x02, 0x40, 0x00, 0x00, 0x01, 0x40, 0x00, 0x00, 0x01, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x00, 0x01, 0x40, 0x00, 0x00, 0x01, 0x40, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x04, 0x10, 0x00, 0x00, 0x04, 0x10, 0x00, 0x00, 0x08, 0x08, 0x00, 0x00, 0x08, 0x08, 0x00, 0x00, 0x10, 0x04, 0x00, 0x00, 0x10, 0x04, 0x00, 0x00, 0x20, 0x02, 0x00, 0x00, 0x20, 0x01, 0x00, 0x00, 0x40, 0x01, 0x00, 0x00, 0x40, 0x01, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x20, 0xfc, 0xff, 0xff, 0x1f, 0x00, 0x00, 0x00, 0x00};" image create bitmap ::tk::dialog::w2 -foreground yellow \ -data "#define w2_width 32\n#define w2_height 32 static unsigned char w2_bits[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x01, 0x00, 0x00, 0xc0, 0x03, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0xf0, 0x07, 0x00, 0x00, 0xf0, 0x0f, 0x00, 0x00, 0xf8, 0x0f, 0x00, 0x00, 0xf8, 0x1f, 0x00, 0x00, 0xfc, 0x1f, 0x00, 0x00, 0xfc, 0x3f, 0x00, 0x00, 0xfe, 0x3f, 0x00, 0x00, 0xfe, 0x7f, 0x00, 0x00, 0xff, 0x7f, 0x00, 0x00, 0xff, 0xff, 0x00, 0x80, 0xff, 0xff, 0x00, 0x80, 0xff, 0xff, 0x01, 0xc0, 0xff, 0xff, 0x01, 0xc0, 0xff, 0xff, 0x03, 0xe0, 0xff, 0xff, 0x03, 0xe0, 0xff, 0xff, 0x07, 0xf0, 0xff, 0xff, 0x07, 0xf0, 0xff, 0xff, 0x0f, 0xf8, 0xff, 0xff, 0x0f, 0xf8, 0xff, 0xff, 0x1f, 0xfc, 0xff, 0xff, 0x1f, 0xfe, 0xff, 0xff, 0x3f, 0xfe, 0xff, 0xff, 0x3f, 0xfe, 0xff, 0xff, 0x3f, 0xfc, 0xff, 0xff, 0x1f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};" image create bitmap ::tk::dialog::w3 -foreground black \ -data "#define w3_width 32\n#define w3_height 32 static unsigned char w3_bits[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x03, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0xc0, 0x03, 0x00, 0x00, 0xc0, 0x03, 0x00, 0x00, 0xc0, 0x03, 0x00, 0x00, 0x80, 0x01, 0x00, 0x00, 0x80, 0x01, 0x00, 0x00, 0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x01, 0x00, 0x00, 0xc0, 0x03, 0x00, 0x00, 0xc0, 0x03, 0x00, 0x00, 0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};" # ::tk::MessageBox -- # # Pops up a messagebox with an application-supplied message with # an icon and a list of buttons. This procedure will be called # by tk_messageBox if the platform does not have native # messagebox support, or if the particular type of messagebox is # not supported natively. # # Color icons are used on Unix displays that have a color # depth of 4 or more and $tk_strictMotif is not on. # # This procedure is a private procedure shouldn't be called # directly. Call tk_messageBox instead. # # See the user documentation for details on what tk_messageBox does. # proc ::tk::MessageBox {args} { global tcl_platform tk_strictMotif variable ::tk::Priv set w ::tk::PrivMsgBox upvar $w data # # The default value of the title is space (" ") not the empty string # because for some window managers, a # wm title .foo "" # causes the window title to be "foo" instead of the empty string. # set specs { {-default "" "" ""} {-icon "" "" "info"} {-message "" "" ""} {-parent "" "" .} {-title "" "" " "} {-type "" "" "ok"} } tclParseConfigSpec $w $specs "" $args if {[lsearch -exact {info warning error question} $data(-icon)] == -1} { error "bad -icon value \"$data(-icon)\": must be error, info, question, or warning" } # Store tk windowingsystem to avoid too many calls set windowingsystem [tk windowingsystem] if {$windowingsystem eq "classic" || $windowingsystem eq "aqua"} { switch -- $data(-icon) { "error" {set data(-icon) "stop"} "warning" {set data(-icon) "caution"} "info" {set data(-icon) "note"} } option add *Dialog*background systemDialogBackgroundActive widgetDefault option add *Dialog*Button.highlightBackground \ systemDialogBackgroundActive widgetDefault } if {![winfo exists $data(-parent)]} { error "bad window path name \"$data(-parent)\"" } switch -- $data(-type) { abortretryignore { set names [list abort retry ignore] set labels [list &Abort &Retry &Ignore] } ok { set names [list ok] set labels {&OK} } okcancel { set names [list ok cancel] set labels [list &OK &Cancel] } retrycancel { set names [list retry cancel] set labels [list &Retry &Cancel] } yesno { set names [list yes no] set labels [list &Yes &No] } yesnocancel { set names [list yes no cancel] set labels [list &Yes &No &Cancel] } default { error "bad -type value \"$data(-type)\": must be\ abortretryignore, ok, okcancel, retrycancel,\ yesno, or yesnocancel" } } set buttons {} foreach name $names lab $labels { lappend buttons [list $name -text [mc $lab]] } # If no default button was specified, the default default is the # first button (Bug: 2218). if {$data(-default) eq ""} { set data(-default) [lindex [lindex $buttons 0] 0] } set valid 0 foreach btn $buttons { if {[lindex $btn 0] eq $data(-default)} { set valid 1 break } } if {!$valid} { error "invalid default button \"$data(-default)\"" } # 2. Set the dialog to be a child window of $parent # # if {$data(-parent) ne "."} { set w $data(-parent).__tk__messagebox } else { set w .__tk__messagebox } # 3. Create the top-level window and divide it into top # and bottom parts. destroy $w toplevel $w -class Dialog wm title $w $data(-title) wm iconname $w Dialog wm protocol $w WM_DELETE_WINDOW { } # There is only one background colour for the whole dialog set bg [$w cget -background] # Message boxes should be transient with respect to their parent so that # they always stay on top of the parent window. But some window managers # will simply create the child window as withdrawn if the parent is not # viewable (because it is withdrawn or iconified). This is not good for # "grab"bed windows. So only make the message box transient if the parent # is viewable. # if {[winfo viewable [winfo toplevel $data(-parent)]] } { wm transient $w $data(-parent) } if {$windowingsystem eq "classic" || $windowingsystem eq "aqua"} { ::tk::unsupported::MacWindowStyle style $w moveableModal {} } frame $w.bot -background $bg pack $w.bot -side bottom -fill both frame $w.top -background $bg pack $w.top -side top -fill both -expand 1 if {$windowingsystem ne "classic" && $windowingsystem ne "aqua"} { $w.bot configure -relief raised -bd 1 $w.top configure -relief raised -bd 1 } # 4. Fill the top part with bitmap and message (use the option # database for -wraplength and -font so that they can be # overridden by the caller). option add *Dialog.msg.wrapLength 3i widgetDefault if {$windowingsystem eq "classic" || $windowingsystem eq "aqua"} { option add *Dialog.msg.font system widgetDefault } else { option add *Dialog.msg.font {Times 14} widgetDefault } label $w.msg -anchor nw -justify left -text $data(-message) \ -background $bg if {$data(-icon) ne ""} { if {($windowingsystem eq "classic" || $windowingsystem eq "aqua") || ([winfo depth $w] < 4) || $tk_strictMotif} { label $w.bitmap -bitmap $data(-icon) -background $bg } else { canvas $w.bitmap -width 32 -height 32 -highlightthickness 0 \ -background $bg switch $data(-icon) { error { $w.bitmap create oval 0 0 31 31 -fill red -outline black $w.bitmap create line 9 9 23 23 -fill white -width 4 $w.bitmap create line 9 23 23 9 -fill white -width 4 } info { $w.bitmap create image 0 0 -anchor nw \ -image ::tk::dialog::b1 $w.bitmap create image 0 0 -anchor nw \ -image ::tk::dialog::b2 $w.bitmap create image 0 0 -anchor nw \ -image ::tk::dialog::i } question { $w.bitmap create image 0 0 -anchor nw \ -image ::tk::dialog::b1 $w.bitmap create image 0 0 -anchor nw \ -image ::tk::dialog::b2 $w.bitmap create image 0 0 -anchor nw \ -image ::tk::dialog::q } default { $w.bitmap create image 0 0 -anchor nw \ -image ::tk::dialog::w1 $w.bitmap create image 0 0 -anchor nw \ -image ::tk::dialog::w2 $w.bitmap create image 0 0 -anchor nw \ -image ::tk::dialog::w3 } } } } grid $w.bitmap $w.msg -in $w.top -sticky news -padx 2m -pady 2m grid columnconfigure $w.top 1 -weight 1 grid rowconfigure $w.top 0 -weight 1 # 5. Create a row of buttons at the bottom of the dialog. set i 0 foreach but $buttons { set name [lindex $but 0] set opts [lrange $but 1 end] if {![llength $opts]} { # Capitalize the first letter of $name set capName [string toupper $name 0] set opts [list -text $capName] } eval [list tk::AmpWidget button $w.$name -padx 3m] $opts \ [list -command [list set tk::Priv(button) $name]] if {$name eq $data(-default)} { $w.$name configure -default active } else { $w.$name configure -default normal } grid $w.$name -in $w.bot -row 0 -column $i -padx 3m -pady 2m -sticky ew grid columnconfigure $w.bot $i -uniform buttons # We boost the size of some Mac buttons for l&f if {$windowingsystem eq "classic" || $windowingsystem eq "aqua"} { set tmp [string tolower $name] if {$tmp eq "ok" || $tmp eq "cancel" || $tmp eq "yes" || $tmp eq "no" || $tmp eq "abort" || $tmp eq "retry" || $tmp eq "ignore"} { grid columnconfigure $w.bot $i -minsize 90 } grid configure $w.$name -pady 7 } incr i # create the binding for the key accelerator, based on the underline # # set underIdx [$w.$name cget -under] # if {$underIdx >= 0} { # set key [string index [$w.$name cget -text] $underIdx] # bind $w [list $w.$name invoke] # bind $w [list $w.$name invoke] # } } bind $w [list ::tk::AltKeyInDialog $w %A] if {$data(-default) ne ""} { bind $w { if {"Button" eq [winfo class %W]} { %W configure -default active } } bind $w { if {"Button" eq [winfo class %W]} { %W configure -default normal } } } # 6. Create a binding for on the dialog bind $w { if {"Button" eq [winfo class %W]} { tk::ButtonInvoke %W } } # 7. Withdraw the window, then update all the geometry information # so we know how big it wants to be, then center the window in the # display and de-iconify it. ::tk::PlaceWindow $w widget $data(-parent) # 8. Set a grab and claim the focus too. if {$data(-default) ne ""} { set focus $w.$data(-default) } else { set focus $w } ::tk::SetFocusGrab $w $focus # 9. Wait for the user to respond, then restore the focus and # return the index of the selected button. Restore the focus # before deleting the window, since otherwise the window manager # may take the focus away so we can't redirect it. Finally, # restore any grab that was in effect. vwait ::tk::Priv(button) ::tk::RestoreFocusGrab $w $focus return $Priv(button) }