Re: [PATCH] git-gui: Add hotkeys to change focus between ui widgets

[Birger Skogeng Pedersen <birgersp@gmail.com>]

Thanks for the feedback.

On Mon, Mar 5, 2018 at 5:55 PM, Johannes Schindelin
<Johannes.Schindelin@gmx.de> wrote:
> Do you think there is a way to focus on the last-selected path? That would
> make this feature even more convenient, I think.

Yes, good idea. I'll implement it and create a second version.

> I am not sure that this information is still there if switching back from
> another component...

I don't think so. But I can add a variable to hold the last selected
(clicked) path for both widgets.

Thanks (again),
Birger

On Mon, Mar 5, 2018 at 5:55 PM, Johannes Schindelin
<Johannes.Schindelin@gmx.de> wrote:
> Hi Birger,
>
> On Wed, 28 Feb 2018, Birger Skogeng Pedersen wrote:
>
>> The user cannot change focus between the list of files, the diff view
>> and the commit message widgets without using the mouse (clicking either of
>> the four widgets ).
>>
>> Hotkeys CTRL/CMD+number (1-4) now focuses the first file of either the
>> "Unstaged Changes" or "Staged Changes", the diff view or the
>> commit message dialog widgets, respectively. This enables the user to
>> select/unselect files, view the diff and create a commit in git-gui
>> using keyboard-only.
>
> I like this!
>
>> diff --git a/git-gui/git-gui.sh b/git-gui/git-gui.sh
>> index 91c00e648..f96c0a6b8 100755
>>
>> (This is my first patch ever, any feedback is highly appreciated)
>
> I am not an expert in Tcl/Tk, but I'll do my best to comment on this
> patch.
>
>> --- a/git-gui/git-gui.sh
>> +++ b/git-gui/git-gui.sh
>> @@ -2664,6 +2664,38 @@ proc show_less_context {} {
>>       }
>>  }
>>
>> +proc select_first_path {w} {
>> +     global file_lists last_clicked selected_paths
>> +     if {[llength $file_lists($w)] > 0} {
>> +             focus $w
>> +             set last_clicked [list $w 1]
>> +             set path [lindex $file_lists($w) 0]
>> +             array unset selected_paths
>> +             set selected_paths($path) 1
>> +             show_diff $path $w
>> +     }
>> +}
>
> Do you think there is a way to focus on the last-selected path? That would
> make this feature even more convenient, I think.
>
> I am not sure that this information is still there if switching back from
> another component...
>
>> +proc select_first_unstaged_changes_path {} {
>> +     global ui_workdir
>> +     select_first_path $ui_workdir
>> +}
>> +
>> +proc select_first_staged_changes_path {} {
>> +     global ui_index
>> +     select_first_path $ui_index
>> +}
>> +
>> +proc focus_diff {} {
>> +     global ui_diff
>> +     focus $ui_diff
>> +}
>> +
>> +proc focus_commit_message {} {
>> +     global ui_comm
>> +     focus $ui_comm
>> +}
>> +
>>  ######################################################################
>>  ##
>>  ## ui construction
>> @@ -3876,6 +3908,11 @@ foreach i [list $ui_index $ui_workdir] {
>>  }
>>  unset i
>>
>> +bind . <$M1B-Key-1> {select_first_unstaged_changes_path}
>> +bind . <$M1B-Key-2> {select_first_staged_changes_path}
>> +bind . <$M1B-Key-3> {focus_diff}
>> +bind . <$M1B-Key-4> {focus_commit_message}
>> +
>>  set file_lists($ui_index) [list]
>>  set file_lists($ui_workdir) [list]
>
> Looks good!
>
> We are currently without an active Git GUI maintainer, so I hope that
> Junio (the Git maintainer) will pick this up.
>
> Ciao,
> Johannes