[PATCH 6/9] gitk: add keyboard bind for create and remove branch

["Jens Lidestrom via GitGitGadget" <gitgitgadget@xxxxxxxxx>]

From: Jens Lidestrom <jens@xxxxxxxxxxxx>

Signed-off-by: Jens Lidestrom <jens@xxxxxxxxxxxx>
---
 gitk-git/gitk | 25 ++++++++++++++++---------
 1 file changed, 16 insertions(+), 9 deletions(-)

diff --git a/gitk-git/gitk b/gitk-git/gitk
index 596977abe89..0d83a72a424 100755
--- a/gitk-git/gitk
+++ b/gitk-git/gitk
@@ -2692,6 +2692,8 @@ proc makewindow {} {
     bind $ctext <<Selection>> rehighlight_search_results
     bind . <$M1B-t> {resethead [selected_line_id]}
     bind . <$M1B-o> {checkout [selected_line_head] [selected_line_id]}
+    bind . <$M1B-m> {rmbranch [selected_line_head] [selected_line_id] 1}
+    bind . <$M1B-b> {mkbranch [selected_line_id]}
     for {set i 1} {$i < 10} {incr i} {
         bind . <$M1B-Key-$i> [list go_to_parent $i]
     }
@@ -2735,7 +2737,7 @@ proc makewindow {} {
     makemenu $headctxmenu {
         {mc "Check out this branch" command {checkout $headmenuhead $headmenuid}}
         {mc "Rename this branch" command mvbranch}
-        {mc "Remove this branch" command rmbranch}
+        {mc "Remove this branch" command {rmbranch $headmenuhead $headmenuid 0}}
         {mc "Copy branch name" command {clipboard clear; clipboard append $headmenuhead}}
     }
     $headctxmenu configure -tearoff 0
@@ -3185,6 +3187,8 @@ proc keys {} {
 [mc "<F5>		Update"]
 [mc "<%s-T>		Reset current branch to selected commit" $M1T]
 [mc "<%s-O>		Check out selected commit" $M1T]
+[mc "<%s-C>		Create branch on selected commit" $M1T]
+[mc "<%s-M>		Remove selected branch" $M1T]
 " \
             -justify left -bg $bgcolor -border 2 -relief groove
     pack $w.m -side top -fill both -padx 2 -pady 2
@@ -9576,13 +9580,13 @@ proc wrcomcan {} {
     unset wrcomtop
 }
 
-proc mkbranch {} {
-    global NS rowmenuid
+proc mkbranch {id} {
+    global NS
 
     set top .branchdialog
 
     set val(name) ""
-    set val(id) $rowmenuid
+    set val(id) $id
     set val(command) [list mkbrgo $top]
 
     set ui(title) [mc "Create branch"]
@@ -10054,13 +10058,14 @@ proc readcheckoutstat {fd newhead newheadref newheadid} {
     }
 }
 
-proc rmbranch {} {
-    global headmenuid headmenuhead mainhead
+proc rmbranch {head id shouldComfirm} {
+    global mainhead
     global idheads
-
-    set head $headmenuhead
-    set id $headmenuid
     # this check shouldn't be needed any more...
+    if {$head eq ""} {
+        error_popup [mc "Cannot delete a detached head"]
+        return
+    }
     if {$head eq $mainhead} {
         error_popup [mc "Cannot delete the currently checked-out branch"]
         return
@@ -10070,6 +10075,8 @@ proc rmbranch {} {
         # the stuff on this branch isn't on any other branch
         if {![confirm_popup [mc "The commits on branch %s aren't on any other\
                         branch.\nReally delete branch %s?" $head $head]]} return
+    } elseif {$shouldComfirm} {
+        if {![confirm_popup [mc "Really delete branch %s?" $head]]} return
     }
     nowbusy rmbranch
     update
-- 
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