git@vger.kernel.org list mirror (unofficial, one of many)
 help / color / mirror / code / Atom feed
From: Pratyush Yadav <me@yadavpratyush.com>
To: Stefan Haller <stefan@haller-berlin.de>
Cc: serg.partizan@gmail.com, git@vger.kernel.org
Subject: Re: [PATCH v2] git-gui: use gray background for inactive text widgets
Date: Fri, 18 Dec 2020 03:19:12 +0530	[thread overview]
Message-ID: <20201217214912.ycp7bidcyqwzslxy@yadavpratyush.com> (raw)
In-Reply-To: <20201124212333.80040-1-stefan@haller-berlin.de>

Hi,

On 24/11/20 10:23PM, Stefan Haller wrote:
> Second version; it simplifies the code to initialize and update the colors in
> the two file list views a bit, and it calculates a gray color for the inactive
> selection from the active selection. This looks a lot better in the themes I
> have tried.
> 
> The bug with the inactive diff selection background on Mac is still there,
> however.
> 
> --- 8< ---
> 
> This makes it easier to see at a glance which of the four main views has the
> keyboard focus.

Missing Signed-off-by.

> ---
>  git-gui.sh     | 18 ++++++++++++------
>  lib/themed.tcl | 21 +++++++++++++++++----
>  2 files changed, 29 insertions(+), 10 deletions(-)
> 
> diff --git a/git-gui.sh b/git-gui.sh
> index 867b8ce..e818caa 100755
> --- a/git-gui.sh
> +++ b/git-gui.sh
> @@ -720,9 +720,6 @@ proc rmsel_tag {text} {
>  		-background [$text cget -background] \
>  		-foreground [$text cget -foreground] \
>  		-borderwidth 0
> -	$text tag conf in_sel\
> -		-background $color::select_bg \
> -		-foreground $color::select_fg
>  	bind $text <Motion> break
>  	return $text
>  }
> @@ -3322,11 +3319,20 @@ if {!$use_ttk} {
>  	.vpane.files paneconfigure .vpane.files.index -sticky news
>  }
> 
> +proc set_selection_colors {w has_focus} {
> +	foreach tag [list in_diff in_sel] {
> +		$w tag conf $tag \
> +			-background [expr {$has_focus ? $color::select_bg : $color::inactive_select_bg}] \
> +			-foreground [expr {$has_focus ? $color::select_fg : $color::inactive_select_fg}]
> +	}
> +}
> +
>  foreach i [list $ui_index $ui_workdir] {
>  	rmsel_tag $i
> -	$i tag conf in_diff \
> -		-background $color::select_bg \
> -		-foreground $color::select_fg
> +
> +	set_selection_colors $i 0
> +	bind $i <FocusIn>	{ set_selection_colors %W 1 }
> +	bind $i <FocusOut>	{ set_selection_colors %W 0 }
>  }
>  unset i
> 
> diff --git a/lib/themed.tcl b/lib/themed.tcl
> index eda5f8c..db49085 100644
> --- a/lib/themed.tcl
> +++ b/lib/themed.tcl
> @@ -6,8 +6,10 @@ namespace eval color {
>  	# Variable colors
>  	# Preffered way to set widget colors is using add_option.
>  	# In some cases, like with tags in_diff/in_sel, we use these colors.
> -	variable select_bg		lightgray
> -	variable select_fg		black
> +	variable select_bg				lightgray
> +	variable select_fg				black
> +	variable inactive_select_bg		lightgray
> +	variable inactive_select_fg		black
> 
>  	proc sync_with_theme {} {
>  		set base_bg		[ttk::style lookup . -background]
> @@ -19,6 +21,8 @@ namespace eval color {
> 
>  		set color::select_bg $select_bg
>  		set color::select_fg $select_fg
> +		set color::inactive_select_bg [convert_rgb_to_gray $select_bg]
> +		set color::inactive_select_fg $select_fg
> 
>  		proc add_option {key val} {
>  			option add $key $val widgetDefault
> @@ -36,11 +40,20 @@ namespace eval color {
>  		add_option *Text.Foreground $text_fg
>  		add_option *Text.selectBackground $select_bg
>  		add_option *Text.selectForeground $select_fg
> -		add_option *Text.inactiveSelectBackground $select_bg
> -		add_option *Text.inactiveSelectForeground $select_fg
> +		add_option *Text.inactiveSelectBackground $color::inactive_select_bg
> +		add_option *Text.inactiveSelectForeground $color::inactive_select_fg

Nitpick: Do what is being done for select_bg and select_fg and create a 
local variable for it.

>  	}
>  }
> 
> +proc convert_rgb_to_gray {rgb} {
> +	# Simply take the average of red, green and blue. This wouldn't be good
> +	# enough for, say, converting a photo to grayscale, but for this simple
> +	# purpose of approximating the brightness of a color it's good enough.
> +	lassign [winfo rgb . $rgb] r g b

Is there no simpler way to extract r, g, and b? This is a little cryptic 
to be honest.

> +	set gray [expr {($r / 256 + $g / 256 + $b / 256) / 3}]
> +	return [format "#%2.2X%2.2X%2.2X" $gray $gray $gray]
> +}
> +
>  proc ttk_get_current_theme {} {
>  	# Handle either current Tk or older versions of 8.5
>  	if {[catch {set theme [ttk::style theme use]}]} {

The patch looks good for the most part. I can fix the above nitpick 
locally and merge it in tomorrow if you send me your signoff by then. I 
don't want to hold off the PR to Junio too much longer. A simple reply 
containing your Signed-off-by should be fine. Thanks.

-- 
Regards,
Pratyush Yadav

  reply	other threads:[~2020-12-17 21:52 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-24 15:48 [PATCH] git-gui: Basic dark mode support Serg Tereshchenko
2020-08-25 19:01 ` Matthias Aßhauer
2020-09-22 11:04 ` Pratyush Yadav
2020-09-26 14:54   ` [PATCH v2] " Serg Tereshchenko
2020-10-07 11:07     ` Pratyush Yadav
2020-10-08  8:24       ` [PATCH] " Serg Tereshchenko
2020-10-08 13:07     ` [PATCH v2] " Pratyush Yadav
2020-11-21 17:47       ` Stefan Haller
2020-11-22 12:30         ` serg.partizan
2020-11-22 13:32         ` [PATCH] git-gui: Fix selected text colors Serg Tereshchenko
2020-11-22 15:41           ` Stefan Haller
2020-11-22 17:16             ` serg.partizan
2020-11-23 11:48               ` [PATCH] git-gui: use gray selection background for inactive text widgets Stefan Haller
2020-11-23 13:13                 ` serg.partizan
2020-11-23 19:03                   ` Stefan Haller
2020-11-23 20:08                     ` serg.partizan
2020-11-29 17:40                 ` Stefan Haller
2020-11-30 13:41                   ` serg.partizan
2020-11-30 18:08                     ` [PATCH] git-gui: use gray selection background for inactive text?? widgets Pratyush Yadav
2020-11-30 20:18                       ` [PATCH] git-gui: use gray selection background for inactive text widgets Stefan Haller
2020-11-30 20:18                         ` [PATCH] git-gui: keep showing selection when diff view gets deactivated on Mac Stefan Haller
2020-11-23 19:03               ` [PATCH] git-gui: Fix selected text colors Stefan Haller
2020-11-23 20:50                 ` serg.partizan
2020-11-24 21:19                   ` Stefan Haller
2020-11-24 21:23                     ` [PATCH v2] git-gui: use gray background for inactive text widgets Stefan Haller
2020-12-17 21:49                       ` Pratyush Yadav [this message]
2020-12-17 22:14                         ` Stefan Haller
2020-12-18 12:50                           ` Pratyush Yadav
2020-12-18 13:01                             ` Stefan Haller
2020-12-18  9:43                         ` [PATCH v3] " Stefan Haller
2020-12-18 12:51                           ` Pratyush Yadav
2020-12-18 19:46                           ` Pratyush Yadav
2020-12-17 20:23           ` [PATCH] git-gui: Fix selected text colors Pratyush Yadav
2020-10-07 11:13 ` [PATCH] git-gui: Basic dark mode support Pratyush Yadav
2020-10-08  8:20   ` Serg Tereshchenko
2020-10-08  8:28     ` Pratyush Yadav
2020-10-08  8:44       ` Serg Tereshchenko

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: http://vger.kernel.org/majordomo-info.html

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20201217214912.ycp7bidcyqwzslxy@yadavpratyush.com \
    --to=me@yadavpratyush.com \
    --cc=git@vger.kernel.org \
    --cc=serg.partizan@gmail.com \
    --cc=stefan@haller-berlin.de \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
Code repositories for project(s) associated with this inbox:

	https://80x24.org/mirrors/git.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).