xmfbox.tcl
上传用户:rrhhcc
上传日期:2015-12-11
资源大小:54129k
文件大小:25k
- # xmfbox.tcl --
- #
- # Implements the "Motif" style file selection dialog for the
- # Unix platform. This implementation is used only if the
- # "::tk_strictMotif" flag is set.
- #
- # RCS: @(#) $Id: xmfbox.tcl,v 1.25.2.3 2006/03/17 10:50:11 patthoyts Exp $
- #
- # Copyright (c) 1996 Sun Microsystems, Inc.
- # Copyright (c) 1998-2000 Scriptics Corporation
- #
- # See the file "license.terms" for information on usage and redistribution
- # of this file, and for a DISCLAIMER OF ALL WARRANTIES.
- namespace eval ::tk::dialog {}
- namespace eval ::tk::dialog::file {}
- # ::tk::MotifFDialog --
- #
- # Implements a file dialog similar to the standard Motif file
- # selection box.
- #
- # Arguments:
- # type "open" or "save"
- # args Options parsed by the procedure.
- #
- # Results:
- # When -multiple is set to 0, this returns the absolute pathname
- # of the selected file. (NOTE: This is not the same as a single
- # element list.)
- #
- # When -multiple is set to > 0, this returns a Tcl list of absolute
- # pathnames. The argument for -multiple is ignored, but for consistency
- # with Windows it defines the maximum amount of memory to allocate for
- # the returned filenames.
- proc ::tk::MotifFDialog {type args} {
- variable ::tk::Priv
- set dataName __tk_filedialog
- upvar ::tk::dialog::file::$dataName data
- set w [MotifFDialog_Create $dataName $type $args]
- # Set a grab and claim the focus too.
- ::tk::SetFocusGrab $w $data(sEnt)
- $data(sEnt) selection range 0 end
- # 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(selectFilePath)
- set result $Priv(selectFilePath)
- ::tk::RestoreFocusGrab $w $data(sEnt) withdraw
- return $result
- }
- # ::tk::MotifFDialog_Create --
- #
- # Creates the Motif file dialog (if it doesn't exist yet) and
- # initialize the internal data structure associated with the
- # dialog.
- #
- # This procedure is used by ::tk::MotifFDialog to create the
- # dialog. It's also used by the test suite to test the Motif
- # file dialog implementation. User code shouldn't call this
- # procedure directly.
- #
- # Arguments:
- # dataName Name of the global "data" array for the file dialog.
- # type "Save" or "Open"
- # argList Options parsed by the procedure.
- #
- # Results:
- # Pathname of the file dialog.
- proc ::tk::MotifFDialog_Create {dataName type argList} {
- upvar ::tk::dialog::file::$dataName data
- MotifFDialog_Config $dataName $type $argList
- if {$data(-parent) eq "."} {
- set w .$dataName
- } else {
- set w $data(-parent).$dataName
- }
- # (re)create the dialog box if necessary
- #
- if {![winfo exists $w]} {
- MotifFDialog_BuildUI $w
- } elseif {[winfo class $w] ne "TkMotifFDialog"} {
- destroy $w
- MotifFDialog_BuildUI $w
- } else {
- set data(fEnt) $w.top.f1.ent
- set data(dList) $w.top.f2.a.l
- set data(fList) $w.top.f2.b.l
- set data(sEnt) $w.top.f3.ent
- set data(okBtn) $w.bot.ok
- set data(filterBtn) $w.bot.filter
- set data(cancelBtn) $w.bot.cancel
- }
- MotifFDialog_SetListMode $w
- # Dialog boxes should be transient with respect to their parent,
- # so that they will always stay on top of their parent window. However,
- # some window managers will create the window as withdrawn if the parent
- # window is withdrawn or iconified. Combined with the grab we put on the
- # window, this can hang the entire application. Therefore we only make
- # the dialog transient if the parent is viewable.
- if {[winfo viewable [winfo toplevel $data(-parent)]] } {
- wm transient $w $data(-parent)
- }
- MotifFDialog_FileTypes $w
- MotifFDialog_Update $w
- # 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 (Motif style) and de-iconify it.
- ::tk::PlaceWindow $w
- wm title $w $data(-title)
- return $w
- }
- # ::tk::MotifFDialog_FileTypes --
- #
- # Checks the -filetypes option. If present this adds a list of radio-
- # buttons to pick the file types from.
- #
- # Arguments:
- # w Pathname of the tk_get*File dialogue.
- #
- # Results:
- # none
- proc ::tk::MotifFDialog_FileTypes {w} {
- upvar ::tk::dialog::file::[winfo name $w] data
- set f $w.top.f3.types
- destroy $f
- # No file types: use "*" as the filter and display no radio-buttons
- if {$data(-filetypes) eq ""} {
- set data(filter) *
- return
- }
- # The filetypes radiobuttons
- # set data(fileType) $data(-defaulttype)
- set data(fileType) 0
- MotifFDialog_SetFilter $w [lindex $data(-filetypes) $data(fileType)]
- #don't produce radiobuttons for only one filetype
- if {[llength $data(-filetypes)] == 1} {
- return
- }
- frame $f
- set cnt 0
- if {$data(-filetypes) ne ""} {
- foreach type $data(-filetypes) {
- set title [lindex [lindex $type 0] 0]
- set filter [lindex $type 1]
- radiobutton $f.b$cnt
- -text $title
- -variable ::tk::dialog::file::[winfo name $w](fileType)
- -value $cnt
- -command "[list tk::MotifFDialog_SetFilter $w $type]"
- pack $f.b$cnt -side left
- incr cnt
- }
- }
- $f.b$data(fileType) invoke
- pack $f -side bottom -fill both
- return
- }
- # This proc gets called whenever data(filter) is set
- #
- proc ::tk::MotifFDialog_SetFilter {w type} {
- upvar ::tk::dialog::file::[winfo name $w] data
- variable ::tk::Priv
- set data(filter) [lindex $type 1]
- set Priv(selectFileType) [lindex [lindex $type 0] 0]
- MotifFDialog_Update $w
- }
- # ::tk::MotifFDialog_Config --
- #
- # Iterates over the optional arguments to determine the option
- # values for the Motif file dialog; gives default values to
- # unspecified options.
- #
- # Arguments:
- # dataName The name of the global variable in which
- # data for the file dialog is stored.
- # type "Save" or "Open"
- # argList Options parsed by the procedure.
- proc ::tk::MotifFDialog_Config {dataName type argList} {
- upvar ::tk::dialog::file::$dataName data
- set data(type) $type
- # 1: the configuration specs
- #
- set specs {
- {-defaultextension "" "" ""}
- {-filetypes "" "" ""}
- {-initialdir "" "" ""}
- {-initialfile "" "" ""}
- {-parent "" "" "."}
- {-title "" "" ""}
- }
- if { $type eq "open" } {
- lappend specs {-multiple "" "" "0"}
- }
- set data(-multiple) 0
- # 2: default values depending on the type of the dialog
- #
- if {![info exists data(selectPath)]} {
- # first time the dialog has been popped up
- set data(selectPath) [pwd]
- set data(selectFile) ""
- }
- # 3: parse the arguments
- #
- tclParseConfigSpec ::tk::dialog::file::$dataName $specs "" $argList
- if {$data(-title) eq ""} {
- if {$type eq "open"} {
- if {$data(-multiple) != 0} {
- set data(-title) "[mc {Open Multiple Files}]"
- } else {
- set data(-title) [mc "Open"]
- }
- } else {
- set data(-title) [mc "Save As"]
- }
- }
- # 4: set the default directory and selection according to the -initial
- # settings
- #
- if {$data(-initialdir) ne ""} {
- if {[file isdirectory $data(-initialdir)]} {
- set data(selectPath) [lindex [glob $data(-initialdir)] 0]
- } else {
- set data(selectPath) [pwd]
- }
- # Convert the initialdir to an absolute path name.
- set old [pwd]
- cd $data(selectPath)
- set data(selectPath) [pwd]
- cd $old
- }
- set data(selectFile) $data(-initialfile)
- # 5. Parse the -filetypes option. It is not used by the motif
- # file dialog, but we check for validity of the value to make sure
- # the application code also runs fine with the TK file dialog.
- #
- set data(-filetypes) [::tk::FDGetFileTypes $data(-filetypes)]
- if {![info exists data(filter)]} {
- set data(filter) *
- }
- if {![winfo exists $data(-parent)]} {
- error "bad window path name "$data(-parent)""
- }
- }
- # ::tk::MotifFDialog_BuildUI --
- #
- # Builds the UI components of the Motif file dialog.
- #
- # Arguments:
- # w Pathname of the dialog to build.
- #
- # Results:
- # None.
- proc ::tk::MotifFDialog_BuildUI {w} {
- set dataName [lindex [split $w .] end]
- upvar ::tk::dialog::file::$dataName data
- # Create the dialog toplevel and internal frames.
- #
- toplevel $w -class TkMotifFDialog
- set top [frame $w.top -relief raised -bd 1]
- set bot [frame $w.bot -relief raised -bd 1]
- pack $w.bot -side bottom -fill x
- pack $w.top -side top -expand yes -fill both
- set f1 [frame $top.f1]
- set f2 [frame $top.f2]
- set f3 [frame $top.f3]
- pack $f1 -side top -fill x
- pack $f3 -side bottom -fill x
- pack $f2 -expand yes -fill both
- set f2a [frame $f2.a]
- set f2b [frame $f2.b]
- grid $f2a -row 0 -column 0 -rowspan 1 -columnspan 1 -padx 4 -pady 4
- -sticky news
- grid $f2b -row 0 -column 1 -rowspan 1 -columnspan 1 -padx 4 -pady 4
- -sticky news
- grid rowconfigure $f2 0 -minsize 0 -weight 1
- grid columnconfigure $f2 0 -minsize 0 -weight 1
- grid columnconfigure $f2 1 -minsize 150 -weight 2
- # The Filter box
- #
- bind [::tk::AmpWidget label $f1.lab -text [mc "Fil&ter:"] -anchor w]
- <<AltUnderlined>> [list focus $f1.ent]
- entry $f1.ent
- pack $f1.lab -side top -fill x -padx 6 -pady 4
- pack $f1.ent -side top -fill x -padx 4 -pady 0
- set data(fEnt) $f1.ent
- # The file and directory lists
- #
- set data(dList) [MotifFDialog_MakeSList $w $f2a
- [mc "&Directory:"] DList]
- set data(fList) [MotifFDialog_MakeSList $w $f2b
- [mc "Fi&les:"] FList]
- # The Selection box
- #
- bind [::tk::AmpWidget label $f3.lab -text [mc "&Selection:"] -anchor w]
- <<AltUnderlined>> [list focus $f3.ent]
- entry $f3.ent
- pack $f3.lab -side top -fill x -padx 6 -pady 0
- pack $f3.ent -side top -fill x -padx 4 -pady 4
- set data(sEnt) $f3.ent
- # The buttons
- #
- set maxWidth [::tk::mcmaxamp &OK &Filter &Cancel]
- set maxWidth [expr {$maxWidth<6?6:$maxWidth}]
- set data(okBtn) [::tk::AmpWidget button $bot.ok -text [mc "&OK"]
- -width $maxWidth
- -command [list tk::MotifFDialog_OkCmd $w]]
- set data(filterBtn) [::tk::AmpWidget button $bot.filter -text [mc "&Filter"]
- -width $maxWidth
- -command [list tk::MotifFDialog_FilterCmd $w]]
- set data(cancelBtn) [::tk::AmpWidget button $bot.cancel -text [mc "&Cancel"]
- -width $maxWidth
- -command [list tk::MotifFDialog_CancelCmd $w]]
- pack $bot.ok $bot.filter $bot.cancel -padx 10 -pady 10 -expand yes
- -side left
- # Create the bindings:
- #
- bind $w <Alt-Key> [list ::tk::AltKeyInDialog $w %A]
- bind $data(fEnt) <Return> [list tk::MotifFDialog_ActivateFEnt $w]
- bind $data(sEnt) <Return> [list tk::MotifFDialog_ActivateSEnt $w]
- bind $w <Escape> [list tk::MotifFDialog_CancelCmd $w]
- bind $w.bot <Destroy> {set ::tk::Priv(selectFilePath) {}}
- wm protocol $w WM_DELETE_WINDOW [list tk::MotifFDialog_CancelCmd $w]
- }
- proc ::tk::MotifFDialog_SetListMode {w} {
- upvar ::tk::dialog::file::[winfo name $w] data
- if {$data(-multiple) != 0} {
- set selectmode extended
- } else {
- set selectmode browse
- }
- set f $w.top.f2.b
- $f.l configure -selectmode $selectmode
- }
- # ::tk::MotifFDialog_MakeSList --
- #
- # Create a scrolled-listbox and set the keyboard accelerator
- # bindings so that the list selection follows what the user
- # types.
- #
- # Arguments:
- # w Pathname of the dialog box.
- # f Frame widget inside which to create the scrolled
- # listbox. This frame widget already exists.
- # label The string to display on top of the listbox.
- # under Sets the -under option of the label.
- # cmdPrefix Specifies procedures to call when the listbox is
- # browsed or activated.
- proc ::tk::MotifFDialog_MakeSList {w f label cmdPrefix} {
- bind [::tk::AmpWidget label $f.lab -text $label -anchor w]
- <<AltUnderlined>> [list focus $f.l]
- listbox $f.l -width 12 -height 5 -exportselection 0
- -xscrollcommand [list $f.h set] -yscrollcommand [list $f.v set]
- scrollbar $f.v -orient vertical -takefocus 0 -command [list $f.l yview]
- scrollbar $f.h -orient horizontal -takefocus 0 -command [list $f.l xview]
- grid $f.lab -row 0 -column 0 -sticky news -rowspan 1 -columnspan 2
- -padx 2 -pady 2
- grid $f.l -row 1 -column 0 -rowspan 1 -columnspan 1 -sticky news
- grid $f.v -row 1 -column 1 -rowspan 1 -columnspan 1 -sticky news
- grid $f.h -row 2 -column 0 -rowspan 1 -columnspan 1 -sticky news
- grid rowconfigure $f 0 -weight 0 -minsize 0
- grid rowconfigure $f 1 -weight 1 -minsize 0
- grid columnconfigure $f 0 -weight 1 -minsize 0
- # bindings for the listboxes
- #
- set list $f.l
- bind $list <<ListboxSelect>> [list tk::MotifFDialog_Browse$cmdPrefix $w]
- bind $list <Double-ButtonRelease-1>
- [list tk::MotifFDialog_Activate$cmdPrefix $w]
- bind $list <Return> "tk::MotifFDialog_Browse$cmdPrefix [list $w];
- tk::MotifFDialog_Activate$cmdPrefix [list $w]"
- bindtags $list [list Listbox $list [winfo toplevel $list] all]
- ListBoxKeyAccel_Set $list
- return $f.l
- }
- # ::tk::MotifFDialog_InterpFilter --
- #
- # Interpret the string in the filter entry into two components:
- # the directory and the pattern. If the string is a relative
- # pathname, give a warning to the user and restore the pattern
- # to original.
- #
- # Arguments:
- # w pathname of the dialog box.
- #
- # Results:
- # A list of two elements. The first element is the directory
- # specified # by the filter. The second element is the filter
- # pattern itself.
- proc ::tk::MotifFDialog_InterpFilter {w} {
- upvar ::tk::dialog::file::[winfo name $w] data
- set text [string trim [$data(fEnt) get]]
- # Perform tilde substitution
- #
- set badTilde 0
- if {[string index $text 0] eq "~"} {
- set list [file split $text]
- set tilde [lindex $list 0]
- if {[catch {set tilde [glob $tilde]}]} {
- set badTilde 1
- } else {
- set text [eval file join [concat $tilde [lrange $list 1 end]]]
- }
- }
- # If the string is a relative pathname, combine it
- # with the current selectPath.
- set relative 0
- if {[file pathtype $text] eq "relative"} {
- set relative 1
- } elseif {$badTilde} {
- set relative 1
- }
- if {$relative} {
- tk_messageBox -icon warning -type ok
- -message ""$text" must be an absolute pathname"
- $data(fEnt) delete 0 end
- $data(fEnt) insert 0 [::tk::dialog::file::JoinFile $data(selectPath)
- $data(filter)]
- return [list $data(selectPath) $data(filter)]
- }
- set resolved [::tk::dialog::file::JoinFile [file dirname $text] [file tail $text]]
- if {[file isdirectory $resolved]} {
- set dir $resolved
- set fil $data(filter)
- } else {
- set dir [file dirname $resolved]
- set fil [file tail $resolved]
- }
- return [list $dir $fil]
- }
- # ::tk::MotifFDialog_Update
- #
- # Load the files and synchronize the "filter" and "selection" fields
- # boxes.
- #
- # Arguments:
- # w pathname of the dialog box.
- #
- # Results:
- # None.
- proc ::tk::MotifFDialog_Update {w} {
- upvar ::tk::dialog::file::[winfo name $w] data
- $data(fEnt) delete 0 end
- $data(fEnt) insert 0
- [::tk::dialog::file::JoinFile $data(selectPath) $data(filter)]
- $data(sEnt) delete 0 end
- $data(sEnt) insert 0 [::tk::dialog::file::JoinFile $data(selectPath)
- $data(selectFile)]
-
- MotifFDialog_LoadFiles $w
- }
- # ::tk::MotifFDialog_LoadFiles --
- #
- # Loads the files and directories into the two listboxes according
- # to the filter setting.
- #
- # Arguments:
- # w pathname of the dialog box.
- #
- # Results:
- # None.
- proc ::tk::MotifFDialog_LoadFiles {w} {
- upvar ::tk::dialog::file::[winfo name $w] data
- $data(dList) delete 0 end
- $data(fList) delete 0 end
- set appPWD [pwd]
- if {[catch {cd $data(selectPath)}]} {
- cd $appPWD
- $data(dList) insert end ".."
- return
- }
- # Make the dir and file lists
- #
- # For speed we only have one glob, which reduces the file system
- # calls (good for slow NFS networks).
- #
- # We also do two smaller sorts (files + dirs) instead of one large sort,
- # which gives a small speed increase.
- #
- set top 0
- set dlist ""
- set flist ""
- foreach f [glob -nocomplain .* *] {
- if {[file isdir ./$f]} {
- lappend dlist $f
- } else {
- foreach pat $data(filter) {
- if {[string match $pat $f]} {
- if {[string match .* $f]} {
- incr top
- }
- lappend flist $f
- break
- }
- }
- }
- }
- eval [list $data(dList) insert end] [lsort -dictionary $dlist]
- eval [list $data(fList) insert end] [lsort -dictionary $flist]
- # The user probably doesn't want to see the . files. We adjust the view
- # so that the listbox displays all the non-dot files
- $data(fList) yview $top
- cd $appPWD
- }
- # ::tk::MotifFDialog_BrowseDList --
- #
- # This procedure is called when the directory list is browsed
- # (clicked-over) by the user.
- #
- # Arguments:
- # w The pathname of the dialog box.
- #
- # Results:
- # None.
- proc ::tk::MotifFDialog_BrowseDList {w} {
- upvar ::tk::dialog::file::[winfo name $w] data
- focus $data(dList)
- if {[$data(dList) curselection] eq ""} {
- return
- }
- set subdir [$data(dList) get [$data(dList) curselection]]
- if {$subdir eq ""} {
- return
- }
- $data(fList) selection clear 0 end
- set list [MotifFDialog_InterpFilter $w]
- set data(filter) [lindex $list 1]
- switch -- $subdir {
- . {
- set newSpec [::tk::dialog::file::JoinFile $data(selectPath) $data(filter)]
- }
- .. {
- set newSpec [::tk::dialog::file::JoinFile [file dirname $data(selectPath)]
- $data(filter)]
- }
- default {
- set newSpec [::tk::dialog::file::JoinFile [::tk::dialog::file::JoinFile
- $data(selectPath) $subdir] $data(filter)]
- }
- }
- $data(fEnt) delete 0 end
- $data(fEnt) insert 0 $newSpec
- }
- # ::tk::MotifFDialog_ActivateDList --
- #
- # This procedure is called when the directory list is activated
- # (double-clicked) by the user.
- #
- # Arguments:
- # w The pathname of the dialog box.
- #
- # Results:
- # None.
- proc ::tk::MotifFDialog_ActivateDList {w} {
- upvar ::tk::dialog::file::[winfo name $w] data
- if {[$data(dList) curselection] eq ""} {
- return
- }
- set subdir [$data(dList) get [$data(dList) curselection]]
- if {$subdir eq ""} {
- return
- }
- $data(fList) selection clear 0 end
- switch -- $subdir {
- . {
- set newDir $data(selectPath)
- }
- .. {
- set newDir [file dirname $data(selectPath)]
- }
- default {
- set newDir [::tk::dialog::file::JoinFile $data(selectPath) $subdir]
- }
- }
- set data(selectPath) $newDir
- MotifFDialog_Update $w
- if {$subdir ne ".."} {
- $data(dList) selection set 0
- $data(dList) activate 0
- } else {
- $data(dList) selection set 1
- $data(dList) activate 1
- }
- }
- # ::tk::MotifFDialog_BrowseFList --
- #
- # This procedure is called when the file list is browsed
- # (clicked-over) by the user.
- #
- # Arguments:
- # w The pathname of the dialog box.
- #
- # Results:
- # None.
- proc ::tk::MotifFDialog_BrowseFList {w} {
- upvar ::tk::dialog::file::[winfo name $w] data
- focus $data(fList)
- set data(selectFile) ""
- foreach item [$data(fList) curselection] {
- lappend data(selectFile) [$data(fList) get $item]
- }
- if {[llength $data(selectFile)] == 0} {
- return
- }
- $data(dList) selection clear 0 end
- $data(fEnt) delete 0 end
- $data(fEnt) insert 0 [::tk::dialog::file::JoinFile $data(selectPath)
- $data(filter)]
- $data(fEnt) xview end
-
- # if it's a multiple selection box, just put in the filenames
- # otherwise put in the full path as usual
- $data(sEnt) delete 0 end
- if {$data(-multiple) != 0} {
- $data(sEnt) insert 0 $data(selectFile)
- } else {
- $data(sEnt) insert 0 [::tk::dialog::file::JoinFile $data(selectPath)
- [lindex $data(selectFile) 0]]
- }
- $data(sEnt) xview end
- }
- # ::tk::MotifFDialog_ActivateFList --
- #
- # This procedure is called when the file list is activated
- # (double-clicked) by the user.
- #
- # Arguments:
- # w The pathname of the dialog box.
- #
- # Results:
- # None.
- proc ::tk::MotifFDialog_ActivateFList {w} {
- upvar ::tk::dialog::file::[winfo name $w] data
- if {[$data(fList) curselection] eq ""} {
- return
- }
- set data(selectFile) [$data(fList) get [$data(fList) curselection]]
- if {$data(selectFile) eq ""} {
- return
- } else {
- MotifFDialog_ActivateSEnt $w
- }
- }
- # ::tk::MotifFDialog_ActivateFEnt --
- #
- # This procedure is called when the user presses Return inside
- # the "filter" entry. It updates the dialog according to the
- # text inside the filter entry.
- #
- # Arguments:
- # w The pathname of the dialog box.
- #
- # Results:
- # None.
- proc ::tk::MotifFDialog_ActivateFEnt {w} {
- upvar ::tk::dialog::file::[winfo name $w] data
- set list [MotifFDialog_InterpFilter $w]
- set data(selectPath) [lindex $list 0]
- set data(filter) [lindex $list 1]
- MotifFDialog_Update $w
- }
- # ::tk::MotifFDialog_ActivateSEnt --
- #
- # This procedure is called when the user presses Return inside
- # the "selection" entry. It sets the ::tk::Priv(selectFilePath)
- # variable so that the vwait loop in tk::MotifFDialog will be
- # terminated.
- #
- # Arguments:
- # w The pathname of the dialog box.
- #
- # Results:
- # None.
- proc ::tk::MotifFDialog_ActivateSEnt {w} {
- variable ::tk::Priv
- upvar ::tk::dialog::file::[winfo name $w] data
- set selectFilePath [string trim [$data(sEnt) get]]
- if {$selectFilePath eq ""} {
- MotifFDialog_FilterCmd $w
- return
- }
- if {$data(-multiple) == 0} {
- set selectFilePath [list $selectFilePath]
- }
- if {[file isdirectory [lindex $selectFilePath 0]]} {
- set data(selectPath) [lindex [glob $selectFilePath] 0]
- set data(selectFile) ""
- MotifFDialog_Update $w
- return
- }
- set newFileList ""
- foreach item $selectFilePath {
- if {[file pathtype $item] ne "absolute"} {
- set item [file join $data(selectPath) $item]
- } elseif {![file exists [file dirname $item]]} {
- tk_messageBox -icon warning -type ok
- -message [mc {Directory "%1$s" does not exist.}
- [file dirname $item]]
- return
- }
- if {![file exists $item]} {
- if {$data(type) eq "open"} {
- tk_messageBox -icon warning -type ok
- -message [mc {File "%1$s" does not exist.} $item]
- return
- }
- } else {
- if {$data(type) eq "save"} {
- set message [format %s%s
- [mc "File "%1$s" already exists.nn"
- $selectFilePath]
- [mc {Replace existing file?}]]
- set answer [tk_messageBox -icon warning -type yesno
- -message $message]
- if {$answer eq "no"} {
- return
- }
- }
- }
-
- lappend newFileList $item
- }
- if {$data(-multiple) != 0} {
- set Priv(selectFilePath) $newFileList
- } else {
- set Priv(selectFilePath) [lindex $newFileList 0]
- }
- # Set selectFile and selectPath to first item in list
- set Priv(selectFile) [file tail [lindex $newFileList 0]]
- set Priv(selectPath) [file dirname [lindex $newFileList 0]]
- }
- proc ::tk::MotifFDialog_OkCmd {w} {
- upvar ::tk::dialog::file::[winfo name $w] data
- MotifFDialog_ActivateSEnt $w
- }
- proc ::tk::MotifFDialog_FilterCmd {w} {
- upvar ::tk::dialog::file::[winfo name $w] data
- MotifFDialog_ActivateFEnt $w
- }
- proc ::tk::MotifFDialog_CancelCmd {w} {
- variable ::tk::Priv
- set Priv(selectFilePath) ""
- set Priv(selectFile) ""
- set Priv(selectPath) ""
- }
- proc ::tk::ListBoxKeyAccel_Set {w} {
- bind Listbox <Any-KeyPress> ""
- bind $w <Destroy> [list tk::ListBoxKeyAccel_Unset $w]
- bind $w <Any-KeyPress> [list tk::ListBoxKeyAccel_Key $w %A]
- }
- proc ::tk::ListBoxKeyAccel_Unset {w} {
- variable ::tk::Priv
- catch {after cancel $Priv(lbAccel,$w,afterId)}
- unset -nocomplain Priv(lbAccel,$w) Priv(lbAccel,$w,afterId)
- }
- # ::tk::ListBoxKeyAccel_Key--
- #
- # This procedure maintains a list of recently entered keystrokes
- # over a listbox widget. It arranges an idle event to move the
- # selection of the listbox to the entry that begins with the
- # keystrokes.
- #
- # Arguments:
- # w The pathname of the listbox.
- # key The key which the user just pressed.
- #
- # Results:
- # None.
- proc ::tk::ListBoxKeyAccel_Key {w key} {
- variable ::tk::Priv
- if { $key eq "" } {
- return
- }
- append Priv(lbAccel,$w) $key
- ListBoxKeyAccel_Goto $w $Priv(lbAccel,$w)
- catch {
- after cancel $Priv(lbAccel,$w,afterId)
- }
- set Priv(lbAccel,$w,afterId) [after 500
- [list tk::ListBoxKeyAccel_Reset $w]]
- }
- proc ::tk::ListBoxKeyAccel_Goto {w string} {
- variable ::tk::Priv
- set string [string tolower $string]
- set end [$w index end]
- set theIndex -1
- for {set i 0} {$i < $end} {incr i} {
- set item [string tolower [$w get $i]]
- if {[string compare $string $item] >= 0} {
- set theIndex $i
- }
- if {[string compare $string $item] <= 0} {
- set theIndex $i
- break
- }
- }
- if {$theIndex >= 0} {
- $w selection clear 0 end
- $w selection set $theIndex $theIndex
- $w activate $theIndex
- $w see $theIndex
- event generate $w <<ListboxSelect>>
- }
- }
- proc ::tk::ListBoxKeyAccel_Reset {w} {
- variable ::tk::Priv
- unset -nocomplain Priv(lbAccel,$w)
- }
- proc ::tk_getFileType {} {
- variable ::tk::Priv
- return $Priv(selectFileType)
- }