git-gui: Change the main window progress bar to use status_bar

Now that we have a fancy status bar mega-widget we can reuse that
within our main window.  This opens the door for implementating
future improvements like a progress bar.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

diff --git a/git-gui.sh b/git-gui.sh
index 1844c90..b2c9a9c 100755 (executable)
--- a/git-gui.sh
+++ b/git-gui.sh
@@ -438,7 +438,6 @@ set _reponame [lindex [file split \
 set current_diff_path {}
 set current_diff_side {}
 set diff_actions [list]
-set ui_status_value {Initializing...}
 
 set HEAD {}
 set PARENT {}
@@ -761,13 +760,11 @@ proc mapdesc {state path} {
 }
 
 proc ui_status {msg} {
-       set ::ui_status_value $msg
+       $::main_status show $msg
 }
 
 proc ui_ready {{test {}}} {
-       if {$test eq {} || $::ui_status_value eq $test} {
-               ui_status Ready.
-       }
+       $::main_status show {Ready.} $test
 }
 
 proc escape_path {path} {
@@ -2207,12 +2204,9 @@ unset ui_diff_applyhunk
 
 # -- Status Bar
 #
-label .status -textvariable ui_status_value \
-       -anchor w \
-       -justify left \
-       -borderwidth 1 \
-       -relief sunken
+set main_status [::status_bar::new .status]
 pack .status -anchor w -side bottom -fill x
+$main_status show {Initializing...}
 
 # -- Load geometry
 #

diff --git a/lib/status_bar.tcl b/lib/status_bar.tcl
index a6dea29..0e2ac07 100644 (file)
--- a/lib/status_bar.tcl
+++ b/lib/status_bar.tcl
@@ -63,8 +63,10 @@ method stop {msg} {
        set status $msg
 }
 
-method show {msg} {
-       set status $msg
+method show {msg {test {}}} {
+       if {$test eq {} || $status eq $test} {
+               set status $msg
+       }
 }
 
 method _delete {current} {