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2 files changed, 50 insertions, 0 deletions

diff --git a/requirements.txt b/requirements.txt
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+++ b/requirements.txt
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+pyautogui
+pygetwindow
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diff --git a/upsmartmonitor.py b/upsmartmonitor.py
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+++ b/upsmartmonitor.py
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+import subprocess
+import tempfile
+import pyautogui
+import cv2
+import os
+
+def get_window_geometries():
+    return [
+        s.split()[:6] + [" ".join(s.split()[7:])] 
+        for s in subprocess.run(["wmctrl", "-l", "-G"], stdout = subprocess.PIPE).stdout.decode().split("\n")[:-1]
+    ]
+
+def find_upsmart_geometry():
+    for g in get_window_geometries():
+        if g[-1] == "UPSmart":
+            return g
+    raise Exception("Couldn't find UPSMart application")
+
+def focus_upsmart():
+    # it would be much nicer to use an API such as wmctrl to focus the application...
+    # but it doesn't seem to work with UPSmart specifically, perhaps because you need
+    # to start it as root
+    geom = find_upsmart_geometry()
+
+    pyautogui.moveTo(int(geom[2]), int(geom[3]), duration = 0.5)
+    pyautogui.click()
+
+def main():
+    focus_upsmart()
+
+    with tempfile.TemporaryDirectory() as td:
+        fp = os.path.join(td, "upsmart.jpg")
+        subprocess.run(["gnome-screenshot", "--file=%s" % fp, "-w"])
+
+        im = cv2.imread(fp)
+        # im = cv2.cvtColor(im, cv2.COLOR_RGB2BGR)
+        print(fp)
+
+        cv2.imshow("im", im)
+        cv2.waitKey(0)
+        
+        # plt.imshow(img, cmap = 'gray', interpolation = 'bicubic')
+        # plt.xticks([]), plt.yticks([])  # to hide tick values on X and Y axis
+        # plt.show()
+
+
+if __name__ == "__main__":
+    main()
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