From 3292d6b30ede78a4429a663bee0f3c78c66d52f7 Mon Sep 17 00:00:00 2001
From: adam <56338480+adastx@users.noreply.github.com>
Date: Sun, 9 Oct 2022 19:04:36 +0200
Subject: script: 'scheme' for switching between light/dark modes

---
 .config/scheme/fzf-color        |  1 +
 .config/scheme/gtk-theme-dark   |  1 +
 .config/scheme/gtk-theme-light  |  1 +
 .config/scheme/qt-theme-dark    |  1 +
 .config/scheme/qt-theme-light   |  1 +
 .config/scheme/term-theme-dark  |  1 +
 .config/scheme/term-theme-light |  1 +
 .local/bin/scheme               | 58 +++++++++++++++++++++++++++++++++++++++++
 8 files changed, 65 insertions(+)
 create mode 100644 .config/scheme/fzf-color
 create mode 100644 .config/scheme/gtk-theme-dark
 create mode 100644 .config/scheme/gtk-theme-light
 create mode 100644 .config/scheme/qt-theme-dark
 create mode 100644 .config/scheme/qt-theme-light
 create mode 100644 .config/scheme/term-theme-dark
 create mode 100644 .config/scheme/term-theme-light
 create mode 100755 .local/bin/scheme

diff --git a/.config/scheme/fzf-color b/.config/scheme/fzf-color
new file mode 100644
index 0000000..df9f911
--- /dev/null
+++ b/.config/scheme/fzf-color
@@ -0,0 +1 @@
+dark
\ No newline at end of file
diff --git a/.config/scheme/gtk-theme-dark b/.config/scheme/gtk-theme-dark
new file mode 100644
index 0000000..f17ba0e
--- /dev/null
+++ b/.config/scheme/gtk-theme-dark
@@ -0,0 +1 @@
+Arc-Dark
diff --git a/.config/scheme/gtk-theme-light b/.config/scheme/gtk-theme-light
new file mode 100644
index 0000000..b03117f
--- /dev/null
+++ b/.config/scheme/gtk-theme-light
@@ -0,0 +1 @@
+Arc
diff --git a/.config/scheme/qt-theme-dark b/.config/scheme/qt-theme-dark
new file mode 100644
index 0000000..a04a7a1
--- /dev/null
+++ b/.config/scheme/qt-theme-dark
@@ -0,0 +1 @@
+KvArcDark
diff --git a/.config/scheme/qt-theme-light b/.config/scheme/qt-theme-light
new file mode 100644
index 0000000..244572f
--- /dev/null
+++ b/.config/scheme/qt-theme-light
@@ -0,0 +1 @@
+KvArc
diff --git a/.config/scheme/term-theme-dark b/.config/scheme/term-theme-dark
new file mode 100644
index 0000000..61ba56d
--- /dev/null
+++ b/.config/scheme/term-theme-dark
@@ -0,0 +1 @@
+*dark
diff --git a/.config/scheme/term-theme-light b/.config/scheme/term-theme-light
new file mode 100644
index 0000000..be05131
--- /dev/null
+++ b/.config/scheme/term-theme-light
@@ -0,0 +1 @@
+*light
diff --git a/.local/bin/scheme b/.local/bin/scheme
new file mode 100755
index 0000000..4708316
--- /dev/null
+++ b/.local/bin/scheme
@@ -0,0 +1,58 @@
+#!/bin/bash
+
+main () {
+    case "$1" in
+        d|dark)
+            set_scheme dark ;;
+        l|light)
+            set_scheme light ;;
+        *)
+            echo "usage: scheme [dark|light]" ;;
+    esac
+}
+
+set_scheme () {
+    if [[ $1 == "dark" ]]; then
+        GTK_THEME=$(<$XDG_CONFIG_HOME/scheme/gtk-theme-dark)
+        QT_THEME=$(<$XDG_CONFIG_HOME/scheme/qt-theme-dark)
+        TERM_THEME=$(<$XDG_CONFIG_HOME/scheme/term-theme-dark)
+        FZF_COLOR=dark
+        PREFER_DARK="true"
+        PREFER_DARK_STR="prefer-dark"
+    else
+        GTK_THEME=$(<$XDG_CONFIG_HOME/scheme/gtk-theme-light)
+        QT_THEME=$(<$XDG_CONFIG_HOME/scheme/qt-theme-light)
+        TERM_THEME=$(<$XDG_CONFIG_HOME/scheme/term-theme-light)
+        FZF_COLOR=light
+        PREFER_DARK="false"
+        PREFER_DARK_STR="prefer-light"
+    fi 
+
+    sed -ir "s|^colors: .*$|colors: $TERM_THEME|" $XDG_CONFIG_HOME/alacritty/alacritty.yml
+
+    sed -ir "s|theme=.*$|theme=$QT_THEME|" \
+        $XDG_CONFIG_HOME/Kvantum/kvantum.kvconfig
+
+    sed -ir "s|gtk-theme-name=.*$|gtk-theme-name=\"$GTK_THEME\"|" \
+        $XDG_CONFIG_HOME/gtk-2.0/gtkrc
+
+    sed -ir \
+        -e "s|gtk-theme-name=.*$|gtk-theme-name=$GTK_THEME|" \
+        -e "s|gtk-application-prefer-dark-theme=.*$|gtk-application-prefer-dark-theme=$PREFER_DARK|" \
+        $XDG_CONFIG_HOME/gtk-3.0/settings.ini \
+        $XDG_CONFIG_HOME/gtk-4.0/settings.ini
+
+    gsettings set org.gnome.desktop.interface color-scheme $PREFER_DARK_STR
+    gsettings set org.gnome.desktop.interface gtk-theme $GTK_THEME
+    gsettings set org.gnome.desktop.wm.preferences theme $GTK_THEME
+
+    echo -n $FZF_COLOR > $XDG_CONFIG_HOME/scheme/fzf-color
+
+    # todo: 
+    #   - send nvim clients theme update
+    #   - delta ?
+    #   - restart firefox ?
+    #   - restart thunderbird ?
+}
+
+main "$@"
-- 
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