From patchwork Fri Dec 18 09:43:14 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Haller X-Patchwork-Id: 11981609 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E6E8FC4361B for ; Fri, 18 Dec 2020 09:44:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B8D9423A63 for ; Fri, 18 Dec 2020 09:44:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389020AbgLRJos (ORCPT ); Fri, 18 Dec 2020 04:44:48 -0500 Received: from dd36226.kasserver.com ([85.13.153.21]:51520 "EHLO dd36226.kasserver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725884AbgLRJoq (ORCPT ); Fri, 18 Dec 2020 04:44:46 -0500 Received: from client3368.fritz.box (i5C747512.versanet.de [92.116.117.18]) by dd36226.kasserver.com (Postfix) with ESMTPA id CD9673C01DE; Fri, 18 Dec 2020 10:44:00 +0100 (CET) From: Stefan Haller To: me@yadavpratyush.com Cc: serg.partizan@gmail.com, git@vger.kernel.org Subject: [PATCH v3] git-gui: use gray background for inactive text widgets Date: Fri, 18 Dec 2020 10:43:14 +0100 Message-Id: <20201218094314.22138-1-stefan@haller-berlin.de> X-Mailer: git-send-email 2.29.0.21.g59e7d82785.dirty In-Reply-To: <20201217214912.ycp7bidcyqwzslxy@yadavpratyush.com> References: <20201217214912.ycp7bidcyqwzslxy@yadavpratyush.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org This makes it easier to see at a glance which of the four main views has the keyboard focus. Signed-off-by: Stefan Haller --- Hi Pratyush, here's a rerolled version with added Signed-off-by and using local variables for inactive_select_bg and inactive_select_bg, hoping this might save you some time. Let me know if this is what you had in mind, I wasn't totally sure. git-gui.sh | 18 ++++++++++++------ lib/themed.tcl | 35 +++++++++++++++++++++++++---------- 2 files changed, 37 insertions(+), 16 deletions(-) -- 2.29.0.21.g59e7d82785.dirty diff --git a/git-gui.sh b/git-gui.sh index cc6c2aa..201524c 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 break return $text } @@ -3328,11 +3325,20 @@ if {!$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 { set_selection_colors %W 1 } + bind $i { set_selection_colors %W 0 } } unset i diff --git a/lib/themed.tcl b/lib/themed.tcl index 244c061..0f6575a 100644 --- a/lib/themed.tcl +++ b/lib/themed.tcl @@ -6,19 +6,25 @@ 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] - set base_fg [ttk::style lookup . -foreground] - set text_bg [ttk::style lookup Treeview -background] - set text_fg [ttk::style lookup Treeview -foreground] - set select_bg [ttk::style lookup Default -selectbackground] - set select_fg [ttk::style lookup Default -selectforeground] + set base_bg [ttk::style lookup . -background] + set base_fg [ttk::style lookup . -foreground] + set text_bg [ttk::style lookup Treeview -background] + set text_fg [ttk::style lookup Treeview -foreground] + set select_bg [ttk::style lookup Default -selectbackground] + set select_fg [ttk::style lookup Default -selectforeground] + set inactive_select_bg [convert_rgb_to_gray $select_bg] + set inactive_select_fg $select_fg set color::select_bg $select_bg set color::select_fg $select_fg + set color::inactive_select_bg $inactive_select_bg + set color::inactive_select_fg $inactive_select_fg proc add_option {key val} { option add $key $val widgetDefault @@ -36,11 +42,20 @@ 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 $inactive_select_bg + add_option *Text.inactiveSelectForeground $inactive_select_fg } } +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 . $rgb] r g b + set gray [expr {($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]}]} {