checked in pd-0.43-0.src.tar.gz

svn path=/trunk/; revision=15557

1 files changed, 70 insertions, 0 deletions

diff --git a/pd/tcl/dialog_path.tcl b/pd/tcl/dialog_path.tcl
new file mode 100644
index 00000000..40a306ba
--- /dev/null
+++ b/pd/tcl/dialog_path.tcl
@@ -0,0 +1,70 @@
+
+package provide dialog_path 0.1
+
+namespace eval ::dialog_path:: {
+    variable use_standard_extensions_button 1
+    variable verbose_button 0
+
+    namespace export pdtk_path_dialog
+}
+
+############ pdtk_path_dialog -- run a path dialog #########
+
+# set up the panel with the info from pd
+proc ::dialog_path::pdtk_path_dialog {mytoplevel extrapath verbose} {
+    global use_standard_extensions_button
+    global verbose_button
+    set use_standard_extensions_button $extrapath
+    set verbose_button $verbose
+
+    if {[winfo exists $mytoplevel]} {
+        wm deiconify $mytoplevel
+        raise $mytoplevel
+    } else {
+        create_dialog $mytoplevel
+    }
+}
+
+proc ::dialog_path::create_dialog {mytoplevel} {
+
+    scrollboxwindow::make $mytoplevel $::sys_searchpath \
+        dialog_path::add dialog_path::edit dialog_path::commit \
+        [_ "Pd search path for objects, help, fonts, and other files"] \
+        400 300
+    
+    frame $mytoplevel.extraframe
+    pack $mytoplevel.extraframe -side bottom -pady 2m
+    checkbutton $mytoplevel.extraframe.extra -text [_ "Use standard extensions"] \
+        -variable use_standard_extensions_button -anchor w 
+    checkbutton $mytoplevel.extraframe.verbose -text [_ "Verbose"] \
+        -variable verbose_button -anchor w 
+    pack $mytoplevel.extraframe.extra $mytoplevel.extraframe.verbose \
+        -side left -expand 1
+}
+
+
+
+############ pdtk_path_dialog -- dialog window for search path #########
+proc ::dialog_path::choosePath { currentpath title } {
+    if {$currentpath == ""} {
+        set currentpath "~"
+    }
+    return [tk_chooseDirectory -initialdir $currentpath -title $title]
+}
+
+proc ::dialog_path::add {} {
+    return [::dialog_path::choosePath "" {Add a new path}]
+}
+
+proc ::dialog_path::edit { currentpath } {
+    return [::dialog_path::choosePath $currentpath "Edit existing path \[$currentpath\]"]
+}
+
+proc ::dialog_path::commit { new_path } {
+    global use_standard_extensions_button
+    global verbose_button
+
+    set ::sys_searchpath $new_path
+    pdsend "pd path-dialog $use_standard_extensions_button $verbose_button $::sys_searchpath"
+}
+