Add support for "import" helper command

diff --git a/git-gui/lib/status_bar.tcl b/git-gui/lib/status_bar.tcl
index 3bf79eb6e0608560d00aab82bc1d691db83881af..51d4177551b911c35cfd8004a36fca4259367d24 100644 (file)
--- a/git-gui/lib/status_bar.tcl
+++ b/git-gui/lib/status_bar.tcl
@@ -6,6 +6,7 @@ class status_bar {
 field w         ; # our own window path
 field w_l       ; # text widget we draw messages into
 field w_c       ; # canvas we draw a progress bar into
+field c_pack    ; # script to pack the canvas with
 field status  {}; # single line of text we show
 field prefix  {}; # text we format into status
 field units   {}; # unit of progress
@@ -24,6 +25,29 @@ constructor new {path} {
                -anchor w \
                -justify left
        pack $w_l -side left
+       set c_pack [cb _oneline_pack]
+
+       bind $w <Destroy> [cb _delete %W]
+       return $this
+}
+
+method _oneline_pack {} {
+       $w_c conf -width 100
+       pack $w_c -side right
+}
+
+constructor two_line {path} {
+       set w $path
+       set w_l $w.l
+       set w_c $w.c
+
+       frame $w
+       label $w_l \
+               -textvariable @status \
+               -anchor w \
+               -justify left
+       pack $w_l -anchor w -fill x
+       set c_pack [list pack $w_c -fill x]
 
        bind $w <Destroy> [cb _delete %W]
        return $this
@@ -34,13 +58,12 @@ method start {msg uds} {
                $w_c coords bar 0 0 0 20
        } else {
                canvas $w_c \
-                       -width 100 \
                        -height [expr {int([winfo reqheight $w_l] * 0.6)}] \
                        -borderwidth 1 \
                        -relief groove \
                        -highlightt 0
                $w_c create rectangle 0 0 0 20 -tags bar -fill navy
-               pack $w_c -side right
+               eval $c_pack
        }
 
        set status $msg
@@ -53,11 +76,16 @@ method update {have total} {
        set pdone 0
        if {$total > 0} {
                set pdone [expr {100 * $have / $total}]
+               set cdone [expr {[winfo width $w_c] * $have / $total}]
        }
 
-       set status [format "%s ... %i of %i %s (%2i%%)" \
-               $prefix $have $total $units $pdone]
-       $w_c coords bar 0 0 $pdone 20
+       set prec [string length [format %i $total]]
+       set status [mc "%s ... %*i of %*i %s (%3i%%)" \
+               $prefix \
+               $prec $have \
+               $prec $total \
+               $units $pdone]
+       $w_c coords bar 0 0 $cdone 20
 }
 
 method update_meter {buf} {