From e78e9b25f1895d52376bfeb6b7b9cc496d98652d Mon Sep 17 00:00:00 2001
From: kokopi-dev <km.commissions@gmail.com>
Date: Sun, 5 Apr 2026 01:14:21 +0900
Subject: [PATCH] add:mangowm stuff

---
 README.md             |  2 +-
 mangowm/README.md     |  3 ++
 mangowm/brightness.py | 77 +++++++++++++++++++++++++++++++++++++++++++
 mangowm/sc.sh         |  3 ++
 mangowm/ss.sh         | 17 ++++++++++
 5 files changed, 101 insertions(+), 1 deletion(-)
 create mode 100644 mangowm/README.md
 create mode 100755 mangowm/brightness.py
 create mode 100755 mangowm/sc.sh
 create mode 100755 mangowm/ss.sh

diff --git a/README.md b/README.md
index ddc7797..8b91737 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 
 # Personal Scripts Collection
 
-Collection of scripts I use frequently
+Collection of scripts I use frequently. Some of these are tailored specific to my env.
 
 ## Complementary Tool
 
diff --git a/mangowm/README.md b/mangowm/README.md
new file mode 100644
index 0000000..8c00291
--- /dev/null
+++ b/mangowm/README.md
@@ -0,0 +1,3 @@
+brightness.py: changes brightness of laptop monitor for framework 13 AMD
+sc.sh: record a video of selection of the screen
+ss.sh: screenshot a selection or full area of the screen
diff --git a/mangowm/brightness.py b/mangowm/brightness.py
new file mode 100755
index 0000000..821c99d
--- /dev/null
+++ b/mangowm/brightness.py
@@ -0,0 +1,77 @@
+#!/usr/bin/env python3
+from pathlib import Path
+import sys
+
+
+class AMDVideo:
+    _brightness_filepath: Path = Path("/sys/class/backlight/amdgpu_bl1/brightness")
+    _max_brightness_filepath: Path = Path("/sys/class/backlight/amdgpu_bl1/max_brightness")
+
+    brightness: int|None
+    max_brightness: int|None
+    
+    def __init__(self):
+        self.brightness = self._get_file_int_value(self._brightness_filepath)
+        self.max_brightness = self._get_file_int_value(self._max_brightness_filepath)
+
+    def _get_file_int_value(self, filepath: Path) -> int:
+        with filepath.open("r", encoding="utf-8") as f:
+            return int(f.read().strip())
+
+    def _update_file_value(self, filepath: Path, value) -> None:
+        with filepath.open("w+") as f:
+            f.write(str(value))
+
+    def increase_brightness(self, inc_by: int|None = None):
+        if not self.max_brightness:
+            print(f"error: max_brightness file not found {self._max_brightness_filepath}")
+            return
+        if not self.brightness:
+            print(f"error: brightness file not found {self._brightness_filepath}")
+            return
+
+        if not inc_by:
+            inc_by = int(self.max_brightness / 15)
+
+        new_val = self.brightness + inc_by
+        if new_val > self.max_brightness:
+            new_val = self.max_brightness
+
+        self._update_file_value(self._brightness_filepath, new_val)
+
+    def decrease_brightness(self, dec_by: int|None = None):
+        if not self.max_brightness:
+            return
+        if not self.brightness:
+            return
+
+        if not dec_by:
+            dec_by = int(self.max_brightness / 15)
+
+        new_val = self.brightness - dec_by
+        lowest_brightness = int(self.max_brightness * 0.05)
+        if new_val < lowest_brightness:
+            new_val = lowest_brightness
+
+        self._update_file_value(self._brightness_filepath, new_val)
+
+    def print_status(self):
+        brightness = self._get_file_int_value(self._brightness_filepath)
+        print(f"brightness: {brightness}")
+
+if __name__ == "__main__":
+    if len(sys.argv) != 2:
+        print("need argument +/-")
+        exit(1)
+    a = AMDVideo()
+    if sys.argv[1] == "+":
+        a.increase_brightness()
+    if sys.argv[1] == "-":
+        a.decrease_brightness()
+    if sys.argv[1] == "status":
+        a.print_status()
+
+#
+# command = ""
+#
+# result = subprocess.run(command, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True)
diff --git a/mangowm/sc.sh b/mangowm/sc.sh
new file mode 100755
index 0000000..800867a
--- /dev/null
+++ b/mangowm/sc.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+if pgrep -x wl-screenrec > /dev/null; then pkill -INT wl-screenrec && notify-send "🎥 Recording Stopped" "Saved to ~/videos"; else GEOMETRY=$(slurp); if [ -n "$GEOMETRY" ]; then notify-send "🎥 Recording Started" "Press Super+Alt+v to stop" && wl-screenrec -g "$GEOMETRY" -f ~/videos/recording-$(date +"%Y-%m-%d_%H-%M-%S").mp4 & fi; fi
+# if pgrep -x wl-screenrec > /dev/null; then pkill -INT wl-screenrec && notify-send "🎥 Recording Stopped" "Saved to ~/videos"; else GEOMETRY=$(slurp); if [ -n "$GEOMETRY" ]; then wl-screenrec -g "$GEOMETRY" -f ~/videos/recording-$(date +"%Y-%m-%d_%H-%M-%S").mp4 & fi; fi
diff --git a/mangowm/ss.sh b/mangowm/ss.sh
new file mode 100755
index 0000000..f483224
--- /dev/null
+++ b/mangowm/ss.sh
@@ -0,0 +1,17 @@
+#!/bin/bash
+
+MODE=${1:-area}
+OUTPUT=~/pictures/$(date +"%Y-%m-%d_%H-%M-%S").png
+
+case "$MODE" in
+  area)
+    grim -g "$(slurp)" - | satty --filename - --output-filename "$OUTPUT" --early-exit --copy-command wl-copy
+    ;;
+  screen)
+    grim -g "$(slurp -o)" - | satty --filename - --output-filename "$OUTPUT" --early-exit --copy-command wl-copy
+    ;;
+  *)
+    echo "Usage: $0 [area|screen]"
+    exit 1
+    ;;
+esac