From b3fecd0ba7fe6732b47a736e48f6595b39304acb Mon Sep 17 00:00:00 2001
From: hesam-init <hesam.init@gmail.com>
Date: Wed, 14 Feb 2024 21:39:59 +0330
Subject: [PATCH] feat: random wallpaper switcher

---
 .../hypr/conf/keybindings/default.conf        |  3 ++
 hyprland/.config/hypr/hyprland.conf           |  1 +
 hyprland/.config/hypr/scripts/env.sh          |  5 +++
 hyprland/.config/hypr/scripts/swww-launch.sh  |  8 ++---
 hyprland/.config/hypr/scripts/swww-random.sh  | 33 +++++++++++++++++++
 hyprland/.config/rofi/applets/bin/swww.sh     |  0
 6 files changed, 44 insertions(+), 6 deletions(-)
 create mode 100755 hyprland/.config/hypr/scripts/swww-random.sh
 create mode 100644 hyprland/.config/rofi/applets/bin/swww.sh

diff --git a/hyprland/.config/hypr/conf/keybindings/default.conf b/hyprland/.config/hypr/conf/keybindings/default.conf
index 5e650f0..474df3f 100644
--- a/hyprland/.config/hypr/conf/keybindings/default.conf
+++ b/hyprland/.config/hypr/conf/keybindings/default.conf
@@ -25,6 +25,9 @@ bind = $mainMod ALT, down, movewindow, d
 bind = $mainMod, PRINT, exec, $screenshot -m window
 bind = , PRINT, exec, $screenshot -m output
 
+# Wallpaper
+bind = $mainMod, Y, exec, $swww_random
+
 # Audio control
 binde=,XF86AudioRaiseVolume,exec, $volume_control u
 binde=,XF86AudioLowerVolume,exec, $volume_control d
diff --git a/hyprland/.config/hypr/hyprland.conf b/hyprland/.config/hypr/hyprland.conf
index 22abfc5..f52577f 100644
--- a/hyprland/.config/hypr/hyprland.conf
+++ b/hyprland/.config/hypr/hyprland.conf
@@ -17,6 +17,7 @@ $mainMod = SUPER
 $terminal = alacritty
 $fileManager = dolphin
 $screenshot = $scr_path/hyprshot.sh
+$swww_random = $scr_path/swww-random.sh
 $waybar_toggle = $scr_path/waybar-toggle.sh
 $volume_control = $scr_path/volume-control.sh
 $rofi_menu = $scr_path/rofi-launch.sh d
diff --git a/hyprland/.config/hypr/scripts/env.sh b/hyprland/.config/hypr/scripts/env.sh
index 357eccb..40796b9 100755
--- a/hyprland/.config/hypr/scripts/env.sh
+++ b/hyprland/.config/hypr/scripts/env.sh
@@ -10,3 +10,8 @@ export waybar_theme="river"
 export waybar_dir="$HOME/.config/waybar/$waybar_theme"
 export waybar_launcher="waybar -c $waybar_dir/config.jsonc -s $waybar_dir/style.css"
 export inotify_events="-e close_write,move,create"
+
+# swww env :
+export wallpapers_dir="$HOME/Wallpapers"
+export swww_fps=75
+export swww_duration=2
diff --git a/hyprland/.config/hypr/scripts/swww-launch.sh b/hyprland/.config/hypr/scripts/swww-launch.sh
index 3cf3d82..3051697 100755
--- a/hyprland/.config/hypr/scripts/swww-launch.sh
+++ b/hyprland/.config/hypr/scripts/swww-launch.sh
@@ -1,10 +1,6 @@
 #!/usr/bin/env bash
 
-FPS=75
-DIR=$HOME/Wallpapers/
-PICS=($(ls ${DIR}))
-
-RANDOMPICS=${PICS[$RANDOM % ${#PICS[@]}]}
+source $HOME/.config/hypr/scripts/env.sh
 
 if [[ $(pidof swaybg) ]]; then
     pkill swaybg
@@ -12,4 +8,4 @@ fi
 
 swww query || swww init
 
-swww img ${DIR}/${RANDOMPICS} --transition-fps $FPS --transition-type any --transition-duration 3
+swww img $wallpapers_dir/macos.jpg --transition-fps $swww_fps --transition-type any --transition-duration $swww_duration
diff --git a/hyprland/.config/hypr/scripts/swww-random.sh b/hyprland/.config/hypr/scripts/swww-random.sh
new file mode 100755
index 0000000..9bb0918
--- /dev/null
+++ b/hyprland/.config/hypr/scripts/swww-random.sh
@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+
+source $HOME/.config/hypr/scripts/env.sh
+
+# Get only files from the directory
+files=($(find "${wallpapers_dir}" -type f))
+
+# Check if there are any files
+if [ ${#files[@]} -eq 0 ]; then
+    echo "No files found in the directory: ${wallpapers_dir}"
+    exit 1
+fi
+
+# Filter files to include only those identified as images by the 'file' command
+image_files=()
+for file in "${files[@]}"; do
+    if file -b --mime-type "$file" | grep -q "^image/"; then
+        image_files+=("$file")
+    fi
+done
+
+# Check if there are any image files
+if [ ${#image_files[@]} -eq 0 ]; then
+    echo "No image files found in the directory: ${wallpapers_dir}"
+    exit 1
+fi
+
+# Get a random image from the array
+random_pic=${image_files[$RANDOM % ${#image_files[@]}]}
+
+echo $random_pic
+
+swww img "$random_pic" --transition-fps $swww_fps --transition-type any --transition-duration $swww_duration
diff --git a/hyprland/.config/rofi/applets/bin/swww.sh b/hyprland/.config/rofi/applets/bin/swww.sh
new file mode 100644
index 0000000..e69de29