diff options
Diffstat (limited to 'tk8.6/library/tkfbox.tcl')
| -rw-r--r-- | tk8.6/library/tkfbox.tcl | 1240 |
1 files changed, 0 insertions, 1240 deletions
diff --git a/tk8.6/library/tkfbox.tcl b/tk8.6/library/tkfbox.tcl deleted file mode 100644 index f73fdc5..0000000 --- a/tk8.6/library/tkfbox.tcl +++ /dev/null @@ -1,1240 +0,0 @@ -# tkfbox.tcl -- -# -# Implements the "TK" standard file selection dialog box. This dialog -# box is used on the Unix platforms whenever the tk_strictMotif flag is -# not set. -# -# The "TK" standard file selection dialog box is similar to the file -# selection dialog box on Win95(TM). The user can navigate the -# directories by clicking on the folder icons or by selecting the -# "Directory" option menu. The user can select files by clicking on the -# file icons or by entering a filename in the "Filename:" entry. -# -# Copyright (c) 1994-1998 Sun Microsystems, Inc. -# -# 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 { - namespace import -force ::tk::msgcat::* - variable showHiddenBtn 0 - variable showHiddenVar 1 - - # Create the images if they did not already exist. - if {![info exists ::tk::Priv(updirImage)]} { - set ::tk::Priv(updirImage) [image create photo -data { - iVBORw0KGgoAAAANSUhEUgAAABYAAAAWCAYAAADEtGw7AAAABmJLR0QA/gD+AP7rGN - SCAAAACXBIWXMAAA3WAAAN1gGQb3mcAAAACXZwQWcAAAAWAAAAFgDcxelYAAAENUlE - QVQ4y7WUbWiVZRjHf/f9POcc9+Kc5bC2aIq5sGG0XnTzNU13zAIlFMNc9CEhTCKwCC - JIgt7AglaR0RcrolAKg14+GBbiGL6xZiYyy63cmzvu7MVznnOe537rw7bDyvlBoT/c - n+6L3/3nf13XLZLJJP+HfICysjKvqqpq+rWKysvLR1tbW+11g+fPn/+bEGIe4KYqCs - Owu66u7oG2trah6wJrrRc0NTVhjME5h7Vj5pxzCCE4duxYZUdHx/aGhoZmgJ+yb+wF - uCO19RmAffv25f8LFslkktraWtvU1CS6u7vRWmOtxVpbAPu+T0tLS04pFU/J34Wd3S - cdFtlfZWeZBU4IcaS5uXn1ZLAEMMY4ay1aa4wx/zpKKYIgoL6+vmjxqoXe5ZLTcsPq - bTyycjODpe1y3WMrvDAMV14jCuW0VhhjiJQpOJ5w7Zwjk8/y9R+vsHHNNq6oFMrkeX - BxI+8d2sktap3YvOPD0lRQrH+Z81fE7t3WB4gihVKazsuaA20aKSUgAG/seQdy2l6W - 37+EyopqTv39I6HJUT2zlnlza2jLdgiTaxwmDov6alLHcZUTzXPGGAauWJbfO4dHl9 - bgJs3HyfNf0N4ZsOa+jbT3/ownY/hO09p1kBULtjBw+Tvq7xzwauds4dWPDleAcP5E - xlprgtBRUZRgYCRPTzoHwEi2g6OnX+eFrW/RM9qBE4p43CeTz5ATaU6nDrFm2cPs/+ - E1SopqkZ7MFJqntXZaa7IKppckwIEvJbg8LWd28OT6nVihCPQQ8UScWCLGqO4hXuQx - qDtJ204eWrqWb1ufRspwtABWaqx5gRKUFSdwDnxPcuLcyyxbuIyaqntIBV34MY9YzC - Owg+S9YeJFkniRpGPkCLMrZzG3+jbktA/KClMxFoUhiKC0OAbAhd79CO8i6xe/STyW - 4O7KVRgUJ/sP0heeJV4kEVKw/vZd40sFKxat4mLvp6VLdvnb/XHHGGPIKwBBpC1/9n - 3DpfRZnn9/AwCxRII9O79kVPdjvByxuET6Ai8mePeTt4lyheXzhOSpCcdWa00uckTG - kckbGu76nEhbIm2xznH4VB3OWYaiXqQn8GKSWGIMHuXyPL76LBcupmhp69pz4uMnXi - w4VloTGcdQRtGdzmHs1f+RdYZslMZJhzUOHVnceN1ooEiP5JUzdqCQMWCD0JCIeQzn - NNpO+clhrCYf5rC+A2cxWmDUWG2oHEOZMEKIwclgMnnLrTeXUV7sUzpNXgU9DmijWV - v9LEKCkAIhKIBnlvpks6F21qUZ31u/sbExPa9h0/RzwzMov2nGlG5TmW1YOzzlnSfL - mVnyGf19Q7lwZHBp+1fPtflAIgiC7389n9qkihP+lWyeqfUO15ZwQTqlw9H+o2cOvN - QJCAHEgEqgYnI0NyALjAJdyWQy7wMa6AEujUdzo3LjcAXwD/XCTKIRjWytAAAAJXRF - WHRjcmVhdGUtZGF0ZQAyMDA5LTA0LTA2VDIxOjI1OjQxLTAzOjAw8s+uCAAAACV0RV - h0bW9kaWZ5LWRhdGUAMjAwOC0wMS0wM1QxNTowODoyMS0wMjowMJEc/44AAAAZdEVY - dFNvZnR3YXJlAHd3dy5pbmtzY2FwZS5vcmeb7jwaAAAAAElFTkSuQmCC - }] - } - if {![info exists ::tk::Priv(folderImage)]} { - set ::tk::Priv(folderImage) [image create photo -data { - iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABHNCSVQICAgIfAhkiA - AAAAlwSFlzAAAN1wAADdcBQiibeAAAABl0RVh0U29mdHdhcmUAd3d3Lmlua3NjYXBl - Lm9yZ5vuPBoAAAHCSURBVDiNpZAxa5NRFIafc+9XLCni4BC6FBycMnbrLpkcgtDVX6 - C70D/g4lZX/4coxLlgxFkpiiSSUGm/JiXfveee45AmNlhawXc53HvPee55X+l2u/yP - qt3d3Tfu/viatwt3fzIYDI5uBJhZr9fr3TMzzAx3B+D09PR+v98/7HQ6z5fNOWdCCG - U4HH6s67oAVDlnV1UmkwmllBUkhMD29nYHeLuEAkyn06qU8qqu64MrgIyqYmZrkHa7 - 3drc3KTVahFjJITAaDRiPB4/XFlQVVMtHH5IzJo/P4EA4MyB+erWPQB7++zs7ccYvl - U5Z08pMW2cl88eIXLZeDUpXzsBkNQ5eP1+p0opmaoCTgzw6fjs6gLLsp58FB60t0Dc - K1Ul54yIEIMQ43Uj68pquDmCeJVztpwzuBNE2LgBoMVpslHMCUEAFgDVxQbzVAiA+a - K5uGPmmDtZF3VpoUm2ArhqQaRiUjcMf81p1G60UEVhcjZfAFTVUkrgkS+jc06mDX9n - vq4YhJ9nlxZExMwMEaHJRutOdWuIIsJFUoBSuTvHJ4YIfP46unV4qdlsjsBRZRtb/X - fHd5+C8+P7+J8BIoxFwovfRxYhnhxjpzEAAAAASUVORK5CYII= - }] - } - if {![info exists ::tk::Priv(fileImage)]} { - set ::tk::Priv(fileImage) [image create photo -data { - iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABmJLR0QA/wD/AP+gva - eTAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH1QQWFA84umAmQgAAANpJREFU - OMutkj1uhDAQhb8HSLtbISGfgZ+zbJkix0HmFhwhUdocBnMBGvqtTIqIFSReWKK8ai - x73nwzHrVt+zEMwwvH9FrX9TsA1trpqKy10+yUzME4jnjvAZB0LzXHkojjmDRNVyh3 - A+89zrlVwlKSqKrqVy/J8lAUxSZBSMny4ZLgp54iyPM8UPHGNJ2IomibAKDv+9VlWZ - bABbgB5/0WQgSSkC4PF2JF4JzbHN430c4vhAm0TyCJruuClefph4yCBCGT3T3Isoy/ - KDHGfDZNcz2SZIx547/0BVRRX7n8uT/sAAAAAElFTkSuQmCC - }] - } -} - -# ::tk::dialog::file:: -- -# -# Implements the TK file selection dialog. This dialog is used when the -# tk_strictMotif flag is set to false. This procedure shouldn't be -# called directly. Call tk_getOpenFile or tk_getSaveFile instead. -# -# Arguments: -# type "open" or "save" -# args Options parsed by the procedure. -# - -proc ::tk::dialog::file:: {type args} { - variable ::tk::Priv - variable showHiddenBtn - set dataName __tk_filedialog - upvar ::tk::dialog::file::$dataName data - - Config $dataName $type $args - - if {$data(-parent) eq "."} { - set w .$dataName - } else { - set w $data(-parent).$dataName - } - - # (re)create the dialog box if necessary - # - if {![winfo exists $w]} { - Create $w TkFDialog - } elseif {[winfo class $w] ne "TkFDialog"} { - destroy $w - Create $w TkFDialog - } else { - set data(dirMenuBtn) $w.contents.f1.menu - set data(dirMenu) $w.contents.f1.menu.menu - set data(upBtn) $w.contents.f1.up - set data(icons) $w.contents.icons - set data(ent) $w.contents.f2.ent - set data(typeMenuLab) $w.contents.f2.lab2 - set data(typeMenuBtn) $w.contents.f2.menu - set data(typeMenu) $data(typeMenuBtn).m - set data(okBtn) $w.contents.f2.ok - set data(cancelBtn) $w.contents.f2.cancel - set data(hiddenBtn) $w.contents.f2.hidden - SetSelectMode $w $data(-multiple) - } - if {$showHiddenBtn} { - $data(hiddenBtn) configure -state normal - grid $data(hiddenBtn) - } else { - $data(hiddenBtn) configure -state disabled - grid remove $data(hiddenBtn) - } - - # Make sure subseqent uses of this dialog are independent [Bug 845189] - unset -nocomplain data(extUsed) - - # 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) - } - - # Add traces on the selectPath variable - # - - trace add variable data(selectPath) write \ - [list ::tk::dialog::file::SetPath $w] - $data(dirMenuBtn) configure \ - -textvariable ::tk::dialog::file::${dataName}(selectPath) - - # Cleanup previous menu - # - $data(typeMenu) delete 0 end - $data(typeMenuBtn) configure -state normal -text "" - - # Initialize the file types menu - # - if {[llength $data(-filetypes)]} { - # Default type and name to first entry - set initialtype [lindex $data(-filetypes) 0] - set initialTypeName [lindex $initialtype 0] - if {$data(-typevariable) ne ""} { - upvar #0 $data(-typevariable) typeVariable - if {[info exists typeVariable]} { - set initialTypeName $typeVariable - } - } - foreach type $data(-filetypes) { - set title [lindex $type 0] - set filter [lindex $type 1] - $data(typeMenu) add command -label $title \ - -command [list ::tk::dialog::file::SetFilter $w $type] - # [string first] avoids glob-pattern char issues - if {[string first ${initialTypeName} $title] == 0} { - set initialtype $type - } - } - SetFilter $w $initialtype - $data(typeMenuBtn) configure -state normal - $data(typeMenuLab) configure -state normal - } else { - set data(filter) "*" - $data(typeMenuBtn) configure -state disabled -takefocus 0 - $data(typeMenuLab) configure -state disabled - } - UpdateWhenIdle $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 widget $data(-parent) - wm title $w $data(-title) - - # Set a grab and claim the focus too. - - ::tk::SetFocusGrab $w $data(ent) - $data(ent) delete 0 end - $data(ent) insert 0 $data(selectFile) - $data(ent) selection range 0 end - $data(ent) icursor 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) - - ::tk::RestoreFocusGrab $w $data(ent) withdraw - - # Cleanup traces on selectPath variable - # - - foreach trace [trace info variable data(selectPath)] { - trace remove variable data(selectPath) {*}$trace - } - $data(dirMenuBtn) configure -textvariable {} - - return $Priv(selectFilePath) -} - -# ::tk::dialog::file::Config -- -# -# Configures the TK filedialog according to the argument list -# -proc ::tk::dialog::file::Config {dataName type argList} { - upvar ::tk::dialog::file::$dataName data - - set data(type) $type - - # 0: Delete all variable that were set on data(selectPath) the - # last time the file dialog is used. The traces may cause troubles - # if the dialog is now used with a different -parent option. - - foreach trace [trace info variable data(selectPath)] { - trace remove variable data(selectPath) {*}$trace - } - - # 1: the configuration specs - # - set specs { - {-defaultextension "" "" ""} - {-filetypes "" "" ""} - {-initialdir "" "" ""} - {-initialfile "" "" ""} - {-parent "" "" "."} - {-title "" "" ""} - {-typevariable "" "" ""} - } - - # The "-multiple" option is only available for the "open" file dialog. - # - if {$type eq "open"} { - lappend specs {-multiple "" "" "0"} - } - - # The "-confirmoverwrite" option is only for the "save" file dialog. - # - if {$type eq "save"} { - lappend specs {-confirmoverwrite "" "" "1"} - } - - # 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 {$type eq "open"} { - set data(-title) [mc "Open"] - } else { - set data(-title) [mc "Save As"] - } - } - - # 4: set the default directory and selection according to the -initial - # settings - # - if {$data(-initialdir) ne ""} { - # Ensure that initialdir is an absolute path name. - if {[file isdirectory $data(-initialdir)]} { - set old [pwd] - cd $data(-initialdir) - set data(selectPath) [pwd] - cd $old - } else { - set data(selectPath) [pwd] - } - } - set data(selectFile) $data(-initialfile) - - # 5. Parse the -filetypes option - # - set data(origfiletypes) $data(-filetypes) - set data(-filetypes) [::tk::FDGetFileTypes $data(-filetypes)] - - if {![winfo exists $data(-parent)]} { - return -code error -errorcode [list TK LOOKUP WINDOW $data(-parent)] \ - "bad window path name \"$data(-parent)\"" - } - - # Set -multiple to a one or zero value (not other boolean types like - # "yes") so we can use it in tests more easily. - if {$type eq "save"} { - set data(-multiple) 0 - } elseif {$data(-multiple)} { - set data(-multiple) 1 - } else { - set data(-multiple) 0 - } -} - -proc ::tk::dialog::file::Create {w class} { - set dataName [lindex [split $w .] end] - upvar ::tk::dialog::file::$dataName data - variable ::tk::Priv - global tk_library - - toplevel $w -class $class - if {[tk windowingsystem] eq "x11"} {wm attributes $w -type dialog} - pack [ttk::frame $w.contents] -expand 1 -fill both - #set w $w.contents - - # f1: the frame with the directory option menu - # - set f1 [ttk::frame $w.contents.f1] - bind [::tk::AmpWidget ttk::label $f1.lab -text [mc "&Directory:"]] \ - <<AltUnderlined>> [list focus $f1.menu] - - set data(dirMenuBtn) $f1.menu - if {![info exists data(selectPath)]} { - set data(selectPath) "" - } - set data(dirMenu) $f1.menu.menu - ttk::menubutton $f1.menu -menu $data(dirMenu) -direction flush \ - -textvariable [format %s(selectPath) ::tk::dialog::file::$dataName] - menu $data(dirMenu) -tearoff 0 - $data(dirMenu) add radiobutton -label "" -variable \ - [format %s(selectPath) ::tk::dialog::file::$dataName] - set data(upBtn) [ttk::button $f1.up] - $data(upBtn) configure -image $Priv(updirImage) - - $f1.menu configure -takefocus 1;# -highlightthickness 2 - - pack $data(upBtn) -side right -padx 4 -fill both - pack $f1.lab -side left -padx 4 -fill both - pack $f1.menu -expand yes -fill both -padx 4 - - # data(icons): the IconList that list the files and directories. - # - if {$class eq "TkFDialog"} { - if { $data(-multiple) } { - set fNameCaption [mc "File &names:"] - } else { - set fNameCaption [mc "File &name:"] - } - set fTypeCaption [mc "Files of &type:"] - set iconListCommand [list ::tk::dialog::file::OkCmd $w] - } else { - set fNameCaption [mc "&Selection:"] - set iconListCommand [list ::tk::dialog::file::chooseDir::DblClick $w] - } - set data(icons) [::tk::IconList $w.contents.icons \ - -command $iconListCommand -multiple $data(-multiple)] - bind $data(icons) <<ListboxSelect>> \ - [list ::tk::dialog::file::ListBrowse $w] - - # f2: the frame with the OK button, cancel button, "file name" field - # and file types field. - # - set f2 [ttk::frame $w.contents.f2] - bind [::tk::AmpWidget ttk::label $f2.lab -text $fNameCaption -anchor e]\ - <<AltUnderlined>> [list focus $f2.ent] - # -pady 0 - set data(ent) [ttk::entry $f2.ent] - - # The font to use for the icons. The default Canvas font on Unix is just - # deviant. - set ::tk::$w.contents.icons(font) [$data(ent) cget -font] - - # Make the file types bits only if this is a File Dialog - if {$class eq "TkFDialog"} { - set data(typeMenuLab) [::tk::AmpWidget ttk::label $f2.lab2 \ - -text $fTypeCaption -anchor e] - # -pady [$f2.lab cget -pady] - set data(typeMenuBtn) [ttk::menubutton $f2.menu \ - -menu $f2.menu.m] - # -indicatoron 1 - set data(typeMenu) [menu $data(typeMenuBtn).m -tearoff 0] - # $data(typeMenuBtn) configure -takefocus 1 -relief raised -anchor w - bind $data(typeMenuLab) <<AltUnderlined>> [list \ - focus $data(typeMenuBtn)] - } - - # The hidden button is displayed when ::tk::dialog::file::showHiddenBtn is - # true. Create it disabled so the binding doesn't trigger if it isn't - # shown. - if {$class eq "TkFDialog"} { - set text [mc "Show &Hidden Files and Directories"] - } else { - set text [mc "Show &Hidden Directories"] - } - set data(hiddenBtn) [::tk::AmpWidget ttk::checkbutton $f2.hidden \ - -text $text -state disabled \ - -variable ::tk::dialog::file::showHiddenVar \ - -command [list ::tk::dialog::file::UpdateWhenIdle $w]] -# -anchor w -padx 3 - - # the okBtn is created after the typeMenu so that the keyboard traversal - # is in the right order, and add binding so that we find out when the - # dialog is destroyed by the user (added here instead of to the overall - # window so no confusion about how much <Destroy> gets called; exactly - # once will do). [Bug 987169] - - set data(okBtn) [::tk::AmpWidget ttk::button $f2.ok \ - -text [mc "&OK"] -default active];# -pady 3] - bind $data(okBtn) <Destroy> [list ::tk::dialog::file::Destroyed $w] - set data(cancelBtn) [::tk::AmpWidget ttk::button $f2.cancel \ - -text [mc "&Cancel"] -default normal];# -pady 3] - - # grid the widgets in f2 - # - grid $f2.lab $f2.ent $data(okBtn) -padx 4 -pady 3 -sticky ew - grid configure $f2.ent -padx 2 - if {$class eq "TkFDialog"} { - grid $data(typeMenuLab) $data(typeMenuBtn) $data(cancelBtn) \ - -padx 4 -sticky ew - grid configure $data(typeMenuBtn) -padx 0 - grid $data(hiddenBtn) -columnspan 2 -padx 4 -sticky ew - } else { - grid $data(hiddenBtn) - $data(cancelBtn) -padx 4 -sticky ew - } - grid columnconfigure $f2 1 -weight 1 - - # Pack all the frames together. We are done with widget construction. - # - pack $f1 -side top -fill x -pady 4 - pack $f2 -side bottom -pady 4 -fill x - pack $data(icons) -expand yes -fill both -padx 4 -pady 1 - - # Set up the event handlers that are common to Directory and File Dialogs - # - - wm protocol $w WM_DELETE_WINDOW [list ::tk::dialog::file::CancelCmd $w] - $data(upBtn) configure -command [list ::tk::dialog::file::UpDirCmd $w] - $data(cancelBtn) configure -command [list ::tk::dialog::file::CancelCmd $w] - bind $w <KeyPress-Escape> [list $data(cancelBtn) invoke] - bind $w <Alt-Key> [list tk::AltKeyInDialog $w %A] - - # Set up event handlers specific to File or Directory Dialogs - # - if {$class eq "TkFDialog"} { - bind $data(ent) <Return> [list ::tk::dialog::file::ActivateEnt $w] - $data(okBtn) configure -command [list ::tk::dialog::file::OkCmd $w] - bind $w <Alt-t> [format { - if {[%s cget -state] eq "normal"} { - focus %s - } - } $data(typeMenuBtn) $data(typeMenuBtn)] - } else { - set okCmd [list ::tk::dialog::file::chooseDir::OkCmd $w] - bind $data(ent) <Return> $okCmd - $data(okBtn) configure -command $okCmd - bind $w <Alt-s> [list focus $data(ent)] - bind $w <Alt-o> [list $data(okBtn) invoke] - } - bind $w <Alt-h> [list $data(hiddenBtn) invoke] - bind $data(ent) <Tab> [list ::tk::dialog::file::CompleteEnt $w] - - # Build the focus group for all the entries - # - ::tk::FocusGroup_Create $w - ::tk::FocusGroup_BindIn $w $data(ent) [list \ - ::tk::dialog::file::EntFocusIn $w] - ::tk::FocusGroup_BindOut $w $data(ent) [list \ - ::tk::dialog::file::EntFocusOut $w] -} - -# ::tk::dialog::file::SetSelectMode -- -# -# Set the select mode of the dialog to single select or multi-select. -# -# Arguments: -# w The dialog path. -# multi 1 if the dialog is multi-select; 0 otherwise. -# -# Results: -# None. - -proc ::tk::dialog::file::SetSelectMode {w multi} { - set dataName __tk_filedialog - upvar ::tk::dialog::file::$dataName data - if { $multi } { - set fNameCaption [mc "File &names:"] - } else { - set fNameCaption [mc "File &name:"] - } - set iconListCommand [list ::tk::dialog::file::OkCmd $w] - ::tk::SetAmpText $w.contents.f2.lab $fNameCaption - $data(icons) configure -multiple $multi -command $iconListCommand - return -} - -# ::tk::dialog::file::UpdateWhenIdle -- -# -# Creates an idle event handler which updates the dialog in idle time. -# This is important because loading the directory may take a long time -# and we don't want to load the same directory for multiple times due to -# multiple concurrent events. -# -proc ::tk::dialog::file::UpdateWhenIdle {w} { - upvar ::tk::dialog::file::[winfo name $w] data - - if {[info exists data(updateId)]} { - return - } - set data(updateId) [after idle [list ::tk::dialog::file::Update $w]] -} - -# ::tk::dialog::file::Update -- -# -# Loads the files and directories into the IconList widget. Also sets up -# the directory option menu for quick access to parent directories. -# -proc ::tk::dialog::file::Update {w} { - # This proc may be called within an idle handler. Make sure that the - # window has not been destroyed before this proc is called - if {![winfo exists $w]} { - return - } - set class [winfo class $w] - if {($class ne "TkFDialog") && ($class ne "TkChooseDir")} { - return - } - - set dataName [winfo name $w] - upvar ::tk::dialog::file::$dataName data - variable ::tk::Priv - variable showHiddenVar - global tk_library - unset -nocomplain data(updateId) - - set folder $Priv(folderImage) - set file $Priv(fileImage) - - set appPWD [pwd] - if {[catch { - cd $data(selectPath) - }]} then { - # We cannot change directory to $data(selectPath). $data(selectPath) - # should have been checked before ::tk::dialog::file::Update is - # called, so we normally won't come to here. Anyways, give an error - # and abort action. - tk_messageBox -type ok -parent $w -icon warning -message [mc \ - "Cannot change to the directory \"%1\$s\".\nPermission denied."\ - $data(selectPath)] - cd $appPWD - return - } - - # Turn on the busy cursor. BUG?? We haven't disabled X events, though, - # so the user may still click and cause havoc ... - # - set entCursor [$data(ent) cget -cursor] - set dlgCursor [$w cget -cursor] - $data(ent) configure -cursor watch - $w configure -cursor watch - update idletasks - - $data(icons) deleteall - - set showHidden $showHiddenVar - - # Make the dir list. Note that using an explicit [pwd] (instead of '.') is - # better in some VFS cases. - $data(icons) add $folder [GlobFiltered [pwd] d 1] - - if {$class eq "TkFDialog"} { - # Make the file list if this is a File Dialog, selecting all but - # 'd'irectory type files. - # - $data(icons) add $file [GlobFiltered [pwd] {f b c l p s}] - } - - # Update the Directory: option menu - # - set list "" - set dir "" - foreach subdir [file split $data(selectPath)] { - set dir [file join $dir $subdir] - lappend list $dir - } - - $data(dirMenu) delete 0 end - set var [format %s(selectPath) ::tk::dialog::file::$dataName] - foreach path $list { - $data(dirMenu) add command -label $path -command [list set $var $path] - } - - # Restore the PWD to the application's PWD - # - cd $appPWD - - if {$class eq "TkFDialog"} { - # Restore the Open/Save Button if this is a File Dialog - # - if {$data(type) eq "open"} { - ::tk::SetAmpText $data(okBtn) [mc "&Open"] - } else { - ::tk::SetAmpText $data(okBtn) [mc "&Save"] - } - } - - # turn off the busy cursor. - # - $data(ent) configure -cursor $entCursor - $w configure -cursor $dlgCursor -} - -# ::tk::dialog::file::SetPathSilently -- -# -# Sets data(selectPath) without invoking the trace procedure -# -proc ::tk::dialog::file::SetPathSilently {w path} { - upvar ::tk::dialog::file::[winfo name $w] data - - set cb [list ::tk::dialog::file::SetPath $w] - trace remove variable data(selectPath) write $cb - set data(selectPath) $path - trace add variable data(selectPath) write $cb -} - - -# This proc gets called whenever data(selectPath) is set -# -proc ::tk::dialog::file::SetPath {w name1 name2 op} { - if {[winfo exists $w]} { - upvar ::tk::dialog::file::[winfo name $w] data - UpdateWhenIdle $w - # On directory dialogs, we keep the entry in sync with the currentdir. - if {[winfo class $w] eq "TkChooseDir"} { - $data(ent) delete 0 end - $data(ent) insert end $data(selectPath) - } - } -} - -# This proc gets called whenever data(filter) is set -# -proc ::tk::dialog::file::SetFilter {w type} { - upvar ::tk::dialog::file::[winfo name $w] data - - set data(filterType) $type - set data(filter) [lindex $type 1] - $data(typeMenuBtn) configure -text [lindex $type 0] ;#-indicatoron 1 - - # If we aren't using a default extension, use the one suppled by the - # filter. - if {![info exists data(extUsed)]} { - if {[string length $data(-defaultextension)]} { - set data(extUsed) 1 - } else { - set data(extUsed) 0 - } - } - - if {!$data(extUsed)} { - # Get the first extension in the list that matches {^\*\.\w+$} and - # remove all * from the filter. - set index [lsearch -regexp $data(filter) {^\*\.\w+$}] - if {$index >= 0} { - set data(-defaultextension) \ - [string trimleft [lindex $data(filter) $index] "*"] - } else { - # Couldn't find anything! Reset to a safe default... - set data(-defaultextension) "" - } - } - - $data(icons) see 0 - - UpdateWhenIdle $w -} - -# tk::dialog::file::ResolveFile -- -# -# Interpret the user's text input in a file selection dialog. Performs: -# -# (1) ~ substitution -# (2) resolve all instances of . and .. -# (3) check for non-existent files/directories -# (4) check for chdir permissions -# (5) conversion of environment variable references to their -# contents (once only) -# -# Arguments: -# context: the current directory you are in -# text: the text entered by the user -# defaultext: the default extension to add to files with no extension -# expandEnv: whether to expand environment variables (yes by default) -# -# Return vaue: -# [list $flag $directory $file] -# -# flag = OK : valid input -# = PATTERN : valid directory/pattern -# = PATH : the directory does not exist -# = FILE : the directory exists by the file doesn't exist -# = CHDIR : Cannot change to the directory -# = ERROR : Invalid entry -# -# directory : valid only if flag = OK or PATTERN or FILE -# file : valid only if flag = OK or PATTERN -# -# directory may not be the same as context, because text may contain a -# subdirectory name -# -proc ::tk::dialog::file::ResolveFile {context text defaultext {expandEnv 1}} { - set appPWD [pwd] - - set path [JoinFile $context $text] - - # If the file has no extension, append the default. Be careful not to do - # this for directories, otherwise typing a dirname in the box will give - # back "dirname.extension" instead of trying to change dir. - if { - ![file isdirectory $path] && ([file ext $path] eq "") && - ![string match {$*} [file tail $path]] - } then { - set path "$path$defaultext" - } - - if {[catch {file exists $path}]} { - # This "if" block can be safely removed if the following code stop - # generating errors. - # - # file exists ~nonsuchuser - # - return [list ERROR $path ""] - } - - if {[file exists $path]} { - if {[file isdirectory $path]} { - if {[catch {cd $path}]} { - return [list CHDIR $path ""] - } - set directory [pwd] - set file "" - set flag OK - cd $appPWD - } else { - if {[catch {cd [file dirname $path]}]} { - return [list CHDIR [file dirname $path] ""] - } - set directory [pwd] - set file [file tail $path] - set flag OK - cd $appPWD - } - } else { - set dirname [file dirname $path] - if {[file exists $dirname]} { - if {[catch {cd $dirname}]} { - return [list CHDIR $dirname ""] - } - set directory [pwd] - cd $appPWD - set file [file tail $path] - # It's nothing else, so check to see if it is an env-reference - if {$expandEnv && [string match {$*} $file]} { - set var [string range $file 1 end] - if {[info exist ::env($var)]} { - return [ResolveFile $context $::env($var) $defaultext 0] - } - } - if {[regexp {[*?]} $file]} { - set flag PATTERN - } else { - set flag FILE - } - } else { - set directory $dirname - set file [file tail $path] - set flag PATH - # It's nothing else, so check to see if it is an env-reference - if {$expandEnv && [string match {$*} $file]} { - set var [string range $file 1 end] - if {[info exist ::env($var)]} { - return [ResolveFile $context $::env($var) $defaultext 0] - } - } - } - } - - return [list $flag $directory $file] -} - - -# Gets called when the entry box gets keyboard focus. We clear the selection -# from the icon list . This way the user can be certain that the input in the -# entry box is the selection. -# -proc ::tk::dialog::file::EntFocusIn {w} { - upvar ::tk::dialog::file::[winfo name $w] data - - if {[$data(ent) get] ne ""} { - $data(ent) selection range 0 end - $data(ent) icursor end - } else { - $data(ent) selection clear - } - - if {[winfo class $w] eq "TkFDialog"} { - # If this is a File Dialog, make sure the buttons are labeled right. - if {$data(type) eq "open"} { - ::tk::SetAmpText $data(okBtn) [mc "&Open"] - } else { - ::tk::SetAmpText $data(okBtn) [mc "&Save"] - } - } -} - -proc ::tk::dialog::file::EntFocusOut {w} { - upvar ::tk::dialog::file::[winfo name $w] data - - $data(ent) selection clear -} - - -# Gets called when user presses Return in the "File name" entry. -# -proc ::tk::dialog::file::ActivateEnt {w} { - upvar ::tk::dialog::file::[winfo name $w] data - - set text [$data(ent) get] - if {$data(-multiple)} { - foreach t $text { - VerifyFileName $w $t - } - } else { - VerifyFileName $w $text - } -} - -# Verification procedure -# -proc ::tk::dialog::file::VerifyFileName {w filename} { - upvar ::tk::dialog::file::[winfo name $w] data - - set list [ResolveFile $data(selectPath) $filename $data(-defaultextension)] - foreach {flag path file} $list { - break - } - - switch -- $flag { - OK { - if {$file eq ""} { - # user has entered an existing (sub)directory - set data(selectPath) $path - $data(ent) delete 0 end - } else { - SetPathSilently $w $path - if {$data(-multiple)} { - lappend data(selectFile) $file - } else { - set data(selectFile) $file - } - Done $w - } - } - PATTERN { - set data(selectPath) $path - set data(filter) $file - } - FILE { - if {$data(type) eq "open"} { - tk_messageBox -icon warning -type ok -parent $w \ - -message [mc "File \"%1\$s\" does not exist." \ - [file join $path $file]] - $data(ent) selection range 0 end - $data(ent) icursor end - } else { - SetPathSilently $w $path - if {$data(-multiple)} { - lappend data(selectFile) $file - } else { - set data(selectFile) $file - } - Done $w - } - } - PATH { - tk_messageBox -icon warning -type ok -parent $w \ - -message [mc "Directory \"%1\$s\" does not exist." $path] - $data(ent) selection range 0 end - $data(ent) icursor end - } - CHDIR { - tk_messageBox -type ok -parent $w -icon warning -message \ - [mc "Cannot change to the directory\ - \"%1\$s\".\nPermission denied." $path] - $data(ent) selection range 0 end - $data(ent) icursor end - } - ERROR { - tk_messageBox -type ok -parent $w -icon warning -message \ - [mc "Invalid file name \"%1\$s\"." $path] - $data(ent) selection range 0 end - $data(ent) icursor end - } - } -} - -# Gets called when user presses the Alt-s or Alt-o keys. -# -proc ::tk::dialog::file::InvokeBtn {w key} { - upvar ::tk::dialog::file::[winfo name $w] data - - if {[$data(okBtn) cget -text] eq $key} { - $data(okBtn) invoke - } -} - -# Gets called when user presses the "parent directory" button -# -proc ::tk::dialog::file::UpDirCmd {w} { - upvar ::tk::dialog::file::[winfo name $w] data - - if {$data(selectPath) ne "/"} { - set data(selectPath) [file dirname $data(selectPath)] - } -} - -# Join a file name to a path name. The "file join" command will break if the -# filename begins with ~ -# -proc ::tk::dialog::file::JoinFile {path file} { - if {[string match {~*} $file] && [file exists $path/$file]} { - return [file join $path ./$file] - } else { - return [file join $path $file] - } -} - -# Gets called when user presses the "OK" button -# -proc ::tk::dialog::file::OkCmd {w} { - upvar ::tk::dialog::file::[winfo name $w] data - - set filenames {} - foreach item [$data(icons) selection get] { - lappend filenames [$data(icons) get $item] - } - - if { - ([llength $filenames] && !$data(-multiple)) || - ($data(-multiple) && ([llength $filenames] == 1)) - } then { - set filename [lindex $filenames 0] - set file [JoinFile $data(selectPath) $filename] - if {[file isdirectory $file]} { - ListInvoke $w [list $filename] - return - } - } - - ActivateEnt $w -} - -# Gets called when user presses the "Cancel" button -# -proc ::tk::dialog::file::CancelCmd {w} { - upvar ::tk::dialog::file::[winfo name $w] data - variable ::tk::Priv - - bind $data(okBtn) <Destroy> {} - set Priv(selectFilePath) "" -} - -# Gets called when user destroys the dialog directly [Bug 987169] -# -proc ::tk::dialog::file::Destroyed {w} { - upvar ::tk::dialog::file::[winfo name $w] data - variable ::tk::Priv - - set Priv(selectFilePath) "" -} - -# Gets called when user browses the IconList widget (dragging mouse, arrow -# keys, etc) -# -proc ::tk::dialog::file::ListBrowse {w} { - upvar ::tk::dialog::file::[winfo name $w] data - - set text {} - foreach item [$data(icons) selection get] { - lappend text [$data(icons) get $item] - } - if {[llength $text] == 0} { - return - } - if {$data(-multiple)} { - set newtext {} - foreach file $text { - set fullfile [JoinFile $data(selectPath) $file] - if { ![file isdirectory $fullfile] } { - lappend newtext $file - } - } - set text $newtext - set isDir 0 - } else { - set text [lindex $text 0] - set file [JoinFile $data(selectPath) $text] - set isDir [file isdirectory $file] - } - if {!$isDir} { - $data(ent) delete 0 end - $data(ent) insert 0 $text - - if {[winfo class $w] eq "TkFDialog"} { - if {$data(type) eq "open"} { - ::tk::SetAmpText $data(okBtn) [mc "&Open"] - } else { - ::tk::SetAmpText $data(okBtn) [mc "&Save"] - } - } - } elseif {[winfo class $w] eq "TkFDialog"} { - ::tk::SetAmpText $data(okBtn) [mc "&Open"] - } -} - -# Gets called when user invokes the IconList widget (double-click, Return key, -# etc) -# -proc ::tk::dialog::file::ListInvoke {w filenames} { - upvar ::tk::dialog::file::[winfo name $w] data - - if {[llength $filenames] == 0} { - return - } - - set file [JoinFile $data(selectPath) [lindex $filenames 0]] - - set class [winfo class $w] - if {$class eq "TkChooseDir" || [file isdirectory $file]} { - set appPWD [pwd] - if {[catch {cd $file}]} { - tk_messageBox -type ok -parent $w -icon warning -message \ - [mc "Cannot change to the directory \"%1\$s\".\nPermission denied." $file] - } else { - cd $appPWD - set data(selectPath) $file - } - } else { - if {$data(-multiple)} { - set data(selectFile) $filenames - } else { - set data(selectFile) $file - } - Done $w - } -} - -# ::tk::dialog::file::Done -- -# -# Gets called when user has input a valid filename. Pops up a dialog -# box to confirm selection when necessary. Sets the -# tk::Priv(selectFilePath) variable, which will break the "vwait" loop -# in ::tk::dialog::file:: and return the selected filename to the script -# that calls tk_getOpenFile or tk_getSaveFile -# -proc ::tk::dialog::file::Done {w {selectFilePath ""}} { - upvar ::tk::dialog::file::[winfo name $w] data - variable ::tk::Priv - - if {$selectFilePath eq ""} { - if {$data(-multiple)} { - set selectFilePath {} - foreach f $data(selectFile) { - lappend selectFilePath [JoinFile $data(selectPath) $f] - } - } else { - set selectFilePath [JoinFile $data(selectPath) $data(selectFile)] - } - - set Priv(selectFile) $data(selectFile) - set Priv(selectPath) $data(selectPath) - - if {($data(type) eq "save") && $data(-confirmoverwrite) && [file exists $selectFilePath]} { - set reply [tk_messageBox -icon warning -type yesno -parent $w \ - -message [mc "File \"%1\$s\" already exists.\nDo you want\ - to overwrite it?" $selectFilePath]] - if {$reply eq "no"} { - return - } - } - if { - [info exists data(-typevariable)] && $data(-typevariable) ne "" - && [info exists data(-filetypes)] && [llength $data(-filetypes)] - && [info exists data(filterType)] && $data(filterType) ne "" - } then { - upvar #0 $data(-typevariable) typeVariable - set typeVariable [lindex $data(origfiletypes) \ - [lsearch -exact $data(-filetypes) $data(filterType)] 0] - - } - } - bind $data(okBtn) <Destroy> {} - set Priv(selectFilePath) $selectFilePath -} - -# ::tk::dialog::file::GlobFiltered -- -# -# Gets called to do globbing, returning the results and filtering them -# according to the current filter (and removing the entries for '.' and -# '..' which are never shown). Deals with evil cases such as where the -# user is supplying a filter which is an invalid list or where it has an -# unbalanced brace. The resulting list will be dictionary sorted. -# -# Arguments: -# dir Which directory to search -# type List of filetypes to look for ('d' or 'f b c l p s') -# overrideFilter Whether to ignore the filter for this search. -# -# NB: Assumes that the caller has mapped the state variable to 'data'. -# -proc ::tk::dialog::file::GlobFiltered {dir type {overrideFilter 0}} { - variable showHiddenVar - upvar 1 data(filter) filter - - if {$filter eq "*" || $overrideFilter} { - set patterns [list *] - if {$showHiddenVar} { - lappend patterns .* - } - } elseif {[string is list $filter]} { - set patterns $filter - } else { - # Invalid list; assume we can use non-whitespace sequences as words - set patterns [regexp -inline -all {\S+} $filter] - } - - set opts [list -tails -directory $dir -type $type -nocomplain] - - set result {} - catch { - # We have a catch because we might have a really bad pattern (e.g., - # with an unbalanced brace); even [glob -nocomplain] doesn't like it. - # Using a catch ensures that it just means we match nothing instead of - # throwing a nasty error at the user... - foreach f [glob {*}$opts -- {*}$patterns] { - if {$f eq "." || $f eq ".."} { - continue - } - # See ticket [1641721], $f might be a link pointing to a dir - if {$type != "d" && [file isdir [file join $dir $f]]} { - continue - } - lappend result $f - } - } - return [lsort -dictionary -unique $result] -} - -proc ::tk::dialog::file::CompleteEnt {w} { - upvar ::tk::dialog::file::[winfo name $w] data - set f [$data(ent) get] - if {$data(-multiple)} { - if {![string is list $f] || [llength $f] != 1} { - return -code break - } - set f [lindex $f 0] - } - - # Get list of matching filenames and dirnames - set files [if {[winfo class $w] eq "TkFDialog"} { - GlobFiltered $data(selectPath) {f b c l p s} - }] - set dirs2 {} - foreach d [GlobFiltered $data(selectPath) d] {lappend dirs2 $d/} - - set targets [concat \ - [lsearch -glob -all -inline $files $f*] \ - [lsearch -glob -all -inline $dirs2 $f*]] - - if {[llength $targets] == 1} { - # We have a winner! - set f [lindex $targets 0] - } elseif {$f in $targets || [llength $targets] == 0} { - if {[string length $f] > 0} { - bell - } - return - } elseif {[llength $targets] > 1} { - # Multiple possibles - if {[string length $f] == 0} { - return - } - set t0 [lindex $targets 0] - for {set len [string length $t0]} {$len>0} {} { - set allmatch 1 - foreach s $targets { - if {![string equal -length $len $s $t0]} { - set allmatch 0 - break - } - } - incr len -1 - if {$allmatch} break - } - set f [string range $t0 0 $len] - } - - if {$data(-multiple)} { - set f [list $f] - } - $data(ent) delete 0 end - $data(ent) insert 0 $f - return -code break -} |