git-gui: Hide commit related UI during citool --nocommit

If the user started git-gui as "git citool --nocommit" then they
don't need the new commit / amend commit radio buttons, or the sign
off button in the UI.  Rather than use up space with options the
user cannot activate they are simply not installed into the UI.

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

1 files changed, 56 insertions, 48 deletions

diff --git a/git-gui.sh b/git-gui.sh
index c4ccc667c..1939001b5 100755
--- a/git-gui.sh
+++ b/git-gui.sh
@@ -2271,23 +2271,25 @@ proc commit_btn_caption {} {
 if {[is_enabled multicommit] || [is_enabled singlecommit]} {
 	menu .mbar.commit
 
-	.mbar.commit add radiobutton \
-		-label [mc "New Commit"] \
-		-command do_select_commit_type \
-		-variable selected_commit_type \
-		-value new
-	lappend disable_on_lock \
-		[list .mbar.commit entryconf [.mbar.commit index last] -state]
-
-	.mbar.commit add radiobutton \
-		-label [mc "Amend Last Commit"] \
-		-command do_select_commit_type \
-		-variable selected_commit_type \
-		-value amend
-	lappend disable_on_lock \
-		[list .mbar.commit entryconf [.mbar.commit index last] -state]
-
-	.mbar.commit add separator
+	if {![is_enabled nocommit]} {
+		.mbar.commit add radiobutton \
+			-label [mc "New Commit"] \
+			-command do_select_commit_type \
+			-variable selected_commit_type \
+			-value new
+		lappend disable_on_lock \
+			[list .mbar.commit entryconf [.mbar.commit index last] -state]
+
+		.mbar.commit add radiobutton \
+			-label [mc "Amend Last Commit"] \
+			-command do_select_commit_type \
+			-variable selected_commit_type \
+			-value amend
+		lappend disable_on_lock \
+			[list .mbar.commit entryconf [.mbar.commit index last] -state]
+
+		.mbar.commit add separator
+	}
 
 	.mbar.commit add command -label [mc Rescan] \
 		-command ui_do_rescan \
@@ -2329,9 +2331,11 @@ if {[is_enabled multicommit] || [is_enabled singlecommit]} {
 
 	.mbar.commit add separator
 
-	.mbar.commit add command -label [mc "Sign Off"] \
-		-command do_signoff \
-		-accelerator $M1T-S
+	if {![is_enabled nocommit]} {
+		.mbar.commit add command -label [mc "Sign Off"] \
+			-command do_signoff \
+			-accelerator $M1T-S
+	}
 
 	.mbar.commit add command -label [commit_btn_caption] \
 		-command do_commit \
@@ -2657,9 +2661,11 @@ pack .vpane.lower.commarea.buttons.incall -side top -fill x
 lappend disable_on_lock \
 	{.vpane.lower.commarea.buttons.incall conf -state}
 
-button .vpane.lower.commarea.buttons.signoff -text [mc "Sign Off"] \
-	-command do_signoff
-pack .vpane.lower.commarea.buttons.signoff -side top -fill x
+if {![is_enabled nocommit]} {
+	button .vpane.lower.commarea.buttons.signoff -text [mc "Sign Off"] \
+		-command do_signoff
+	pack .vpane.lower.commarea.buttons.signoff -side top -fill x
+}
 
 button .vpane.lower.commarea.buttons.commit -text [commit_btn_caption] \
 	-command do_commit
@@ -2667,15 +2673,10 @@ pack .vpane.lower.commarea.buttons.commit -side top -fill x
 lappend disable_on_lock \
 	{.vpane.lower.commarea.buttons.commit conf -state}
 
-button .vpane.lower.commarea.buttons.push -text [mc Push] \
-	-command do_push_anywhere
-pack .vpane.lower.commarea.buttons.push -side top -fill x
-
-if {[is_enabled nocommitmsg]} {
-	.vpane.lower.commarea.buttons.signoff configure -state disabled
-}
-if {[is_enabled nocommit]} {
-	.vpane.lower.commarea.buttons.push configure -state disabled
+if {![is_enabled nocommit]} {
+	button .vpane.lower.commarea.buttons.push -text [mc Push] \
+		-command do_push_anywhere
+	pack .vpane.lower.commarea.buttons.push -side top -fill x
 }
 
 # -- Commit Message Buffer
@@ -2684,20 +2685,24 @@ frame .vpane.lower.commarea.buffer
 frame .vpane.lower.commarea.buffer.header
 set ui_comm .vpane.lower.commarea.buffer.t
 set ui_coml .vpane.lower.commarea.buffer.header.l
-radiobutton .vpane.lower.commarea.buffer.header.new \
-	-text [mc "New Commit"] \
-	-command do_select_commit_type \
-	-variable selected_commit_type \
-	-value new
-lappend disable_on_lock \
-	[list .vpane.lower.commarea.buffer.header.new conf -state]
-radiobutton .vpane.lower.commarea.buffer.header.amend \
-	-text [mc "Amend Last Commit"] \
-	-command do_select_commit_type \
-	-variable selected_commit_type \
-	-value amend
-lappend disable_on_lock \
-	[list .vpane.lower.commarea.buffer.header.amend conf -state]
+
+if {![is_enabled nocommit]} {
+	radiobutton .vpane.lower.commarea.buffer.header.new \
+		-text [mc "New Commit"] \
+		-command do_select_commit_type \
+		-variable selected_commit_type \
+		-value new
+	lappend disable_on_lock \
+		[list .vpane.lower.commarea.buffer.header.new conf -state]
+	radiobutton .vpane.lower.commarea.buffer.header.amend \
+		-text [mc "Amend Last Commit"] \
+		-command do_select_commit_type \
+		-variable selected_commit_type \
+		-value amend
+	lappend disable_on_lock \
+		[list .vpane.lower.commarea.buffer.header.amend conf -state]
+}
+
 label $ui_coml \
 	-anchor w \
 	-justify left
@@ -2715,8 +2720,11 @@ proc trace_commit_type {varname args} {
 }
 trace add variable commit_type write trace_commit_type
 pack $ui_coml -side left -fill x
-pack .vpane.lower.commarea.buffer.header.amend -side right
-pack .vpane.lower.commarea.buffer.header.new -side right
+
+if {![is_enabled nocommit]} {
+	pack .vpane.lower.commarea.buffer.header.amend -side right
+	pack .vpane.lower.commarea.buffer.header.new -side right
+}
 
 text $ui_comm -background white -foreground black \
 	-borderwidth 1 \