commit a859dcd3e81a524a5ea5465f79914b7c7cf26183
Author: Derek Stevens <nilix@nilfm.cc>
Date:   Sat Mar 20 01:15:04 2021 -0400

    first commit

diff --git a/nitroplasm.py b/nitroplasm.py
new file mode 100755
index 0000000..aed2ce1
--- /dev/null
+++ b/nitroplasm.py
@@ -0,0 +1,181 @@
+#!/usr/bin/python3
+
+# nitroplasm: a lightweight desktop setter for KDE Plasma
+# by Derek Stevens <drkste@zoho.com>
+# written for use with the custom root menu by MatMoul:
+# https://github.com/MatMoul/plasma-containmentactions-customdesktopmenu
+# original script by pashazz:
+# https://github.com/pashazz/ksetwallpaper
+# license: GPLv3
+
+from PyQt5 import QtGui, QtCore
+from PyQt5.QtWidgets import \
+  QApplication, \
+  QWidget, \
+  QComboBox, \
+  QVBoxLayout, \
+  QHBoxLayout, \
+  QPushButton, \
+  QFileDialog , \
+  QLabel, \
+  QSizePolicy
+import sys
+from PyQt5.QtGui import QPixmap
+from Xlib import display
+import subprocess
+import dbus
+import argparse
+
+class Window(QWidget):
+  def __init__(self):
+    super().__init__()  
+
+    self.title = "Nitroplasm"
+    self.top = 100
+    self.left = 200
+    self.width = 500
+    self.height = 400
+
+    self.InitWindow()
+
+  def InitWindow(self):
+    self.setWindowIcon(QtGui.QIcon(None))
+    self.setWindowTitle(self.title)
+    self.setGeometry(self.left, self.top, self.width, self.height)
+    self.setFixedSize(self.width, self.height)
+    self.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
+    self.setWindowFlags(QtCore.Qt.Dialog)
+
+    vbox = QVBoxLayout()
+    hbox = QHBoxLayout()
+
+    self.image = None
+    self.label = QLabel(self.image)
+    self.label.setScaledContents(False)
+    self.label.setAlignment(QtCore.Qt.AlignCenter)
+    self.label.setSizePolicy(QSizePolicy.Ignored, QSizePolicy.Ignored)
+    self.layout = 2
+    self.monitor = -1
+    
+    self.select_button = QPushButton("Select Image")
+    self.select_button.clicked.connect(self.get_image)
+
+    layouts = {
+      "Stretch": 0,
+      "Scale": 1,
+      "Zoom": 2,
+      "Tile": 3,
+      "Vertical Tile": 4,
+      "Horizontal Tile": 5,
+      "Center": 6
+    }
+    
+    self.layout_selector = QComboBox()
+    for l in layouts:
+      self.layout_selector.addItem(l, layouts[l])
+    self.layout_selector.currentIndexChanged.connect(self.set_layout)
+    self.layout_selector.setCurrentIndex(2)
+
+    self.monitor_selector = QComboBox()
+    self.monitor_selector.addItem("All Monitors", -1)
+    nDisplays = self.get_displays()
+    print(nDisplays)
+    if nDisplays > 1:
+      for i in range(0, nDisplays):
+        self.monitor_selector.addItem("Monitor" + str(i+1), i)
+    self.monitor_selector.currentIndexChanged.connect(self.set_monitor)
+    self.monitor_selector.setCurrentIndex(0)
+
+    self.apply_button = QPushButton("Apply Image")
+    self.apply_button.setEnabled(False)
+    self.apply_button.clicked.connect(self.apply_image)
+
+    vbox.addWidget(self.label)
+
+    hbox.addWidget(self.select_button)
+    hbox.addWidget(self.layout_selector)
+    hbox.addWidget(self.monitor_selector)
+    hbox.addWidget(self.apply_button)
+
+    vbox.addLayout(hbox)
+    self.setLayout(vbox)
+    self.show()
+    
+  def set_layout(self, index):
+    self.layout = self.layout_selector.itemData(index)
+
+  def get_displays(self):
+    if 'RANDR' in display.Display().list_extensions():
+      try:
+        output = [l for l in subprocess.check_output(["xrandr"]).decode("utf-8").splitlines()]
+        return len([l.split()[0] for l in output if " connected " in l])
+      except:
+        return 1
+    else:
+      return 1
+
+  def set_monitor(self, index):
+    self.monitor = self.monitor_selector.itemData(index)
+
+  def get_image(self):
+    fname = QFileDialog.getOpenFileName(
+      self,
+      'Select Image File',
+      './',
+      'Image files (*.png *.jpg *.gif *.jpeg)')
+
+    if fname[0]:
+      self.image = fname[0]
+      self.apply_button.setEnabled(True)
+
+    pixmap = QPixmap(self.image).scaled(
+      self.label.width(),
+      self.label.height(),
+      QtCore.Qt.KeepAspectRatio,
+      QtCore.Qt.SmoothTransformation)
+
+    #self.label.setMaximumSize(self.label.width(), self.label.height())
+    self.label.setPixmap(pixmap)
+
+  def set_wallpaper(self, filepath, plugin = 'org.kde.image', layout = 2, desk = -1):
+    if desk < 0:
+      jscript = """
+        var allDesktops = desktops();
+        for (i=0;i<allDesktops.length;i++) {
+          d = allDesktops[i];
+          d.wallpaperPlugin = "%s";
+          d.currentConfigGroup = Array("Wallpaper", "%s", "General");
+          d.writeConfig("Image", "file://%s")
+          d.writeConfig("FillMode", "%s")
+        }
+        """
+    else:
+      jscript = """
+        var d = desktops()[%s];
+        d.wallpaperPlugin = "%s";
+        d.currentConfigGroup = Array("Wallpaper", "%s", "General");
+        d.writeConfig("Image", "file://%s")
+        d.writeConfig("FillMode", "%s")
+        """
+
+    bus = dbus.SessionBus()
+    plasma = dbus.Interface(
+      bus.get_object(
+        'org.kde.plasmashell',
+        '/PlasmaShell'),
+     dbus_interface='org.kde.PlasmaShell')
+    if desk < 0:
+      plasma.evaluateScript(jscript % (plugin, plugin, filepath, layout))
+    else:
+      plasma.evaluateScript(jscript % (desk, plugin, plugin, filepath, layout))
+    
+  def apply_image(self):
+    self.set_wallpaper(self.image, 'org.kde.image', self.layout, self.monitor)
+
+if __name__ == '__main__':
+  if len(sys.argv) == 1:
+    App = QApplication(sys.argv)
+    window = Window()
+    sys.exit(App.exec())
+  else:
+    parser = argparse.ArgumentParser(description='KDE Wallpaper setter')