feat: support for plasma-apply-desktoptheme

src/defaults.yml

@@ -14,14 +14,16 @@ themes:
     colorscheme: BreezeLight  # Check 'plasma-apply-colorscheme -l' for options
     icontheme: breeze
     wallpaper: /usr/share/wallpapers/Flow/contents/images/5120x2880.jpg
+    desktop-theme: breeze-light # Check 'plasma-apply-desktopscheme --list-themes' for options
     command: ''               # Runs command at theme activation
     time: sunrise             # Keywords 'sunrise', 'sunset', or ANY correct systemd 'OnCalendar' time
   night:
     colorscheme: BreezeDark
     icontheme: breeze-dark
     wallpaper: /usr/share/wallpapers/Flow/contents/images_dark/5120x2880.jpg
+    desktoptheme: breeze-dark
     command: ''
-    time: 
+    time:
       - sunset
   october:
     wallpaper: /usr/share/wallpapers/FallenLeaf/contents/images/2560x1600.jpg

src/kshift

@@ -31,7 +31,7 @@ for name in c.data["themes"]:
         time = [time]
 
     for ti in time:
-        t = theme.Theme(name, colorscheme, icontheme, wallpaper, command, ti, enabled )
+        t = theme.Theme(name, colorscheme, icontheme, wallpaper, desktoptheme, command, ti, enabled )
 
         themes_dic[name] = t
         themes.append(t)
@@ -181,7 +181,8 @@ parser = argparse.ArgumentParser(description="KDE Theme Switching")
 parser.add_argument("-w", "--wallpaper", help="Sets the current wallpaper", type=str, required=False)
 parser.add_argument("-c","--colorscheme", type=str,help="Sets the colorscheme", required=False)
 parser.add_argument("-i","--icontheme", type=str,help="Sets the icon theme", required=False)
-parser.add_argument("-t", "--theme", help="Sets the theme", type=str, choices=list(c.data["themes"].keys()), required=False)
+parser.add_argument("-t", "--theme", help="Sets the kshift theme", type=str, choices=list(c.data["themes"].keys()), required=False)
+parser.add_argument("-dk", "--desktop_theme", help="Sets the KDE desktop theme", type=str, required=False)
 
 
 # These cannot be called together
@@ -214,8 +215,8 @@ else:
     if args.theme:
         themes_dic[args.theme].kshift()
 
-    elif args.colorscheme or args.icontheme or args.wallpaper:
-        theme.Theme("tmp", args.colorscheme, args.icontheme, args.wallpaper, None, None, None).kshift()
+    elif args.colorscheme or args.icontheme or args.wallpaper or args.desktop_theme:
+        theme.Theme("tmp", args.colorscheme, args.icontheme, args.wallpaper, args.desktop_theme, None, None, None).kshift()
 
     else:
 

src/theme.py

@@ -12,12 +12,13 @@
 
 @total_ordering
 class Theme:
-    attributes = ["colorscheme", "icontheme", "wallpaper", "command", "time", "enabled"]
+    attributes = ["colorscheme", "icontheme", "wallpaper", "desktoptheme", "command", "time", "enabled"]
 
     colorschemes = utils.get_colorschemes()
     iconthemes = utils.get_iconthemes()
+    desktopthemes = utils.get_desktopthemes()
 
-    def __init__(self, name, colorscheme, icontheme, wallpaper, command, time, enabled):
+    def __init__(self, name, colorscheme, icontheme, wallpaper, desktoptheme, command, time, enabled):
         self.name = name
 
         if colorscheme is None or self.colorschemes.count(colorscheme) >= 1:
@@ -35,6 +36,11 @@ def __init__(self, name, colorscheme, icontheme, wallpaper, command, time, enabl
         else:
             raise ValueError(f"Wallpaper does not exist: {wallpaper}")
 
+        if desktoptheme is None or self.desktopthemes.count(desktoptheme) >= 1:
+            self.desktoptheme = desktoptheme
+        else:
+            raise ValueError(f"Theme does not exist: {desktoptheme}")
+
         self.command = command
 
         if time == "sunrise" or time == "sunset":
@@ -68,7 +74,7 @@ def __le__(self, __o) -> bool:
             return False
 
     def __repr__(self) -> str:
-        return f"Name: {self.name}, ColorScheme: {self.colorscheme}, IconTheme: {self.icontheme}, Wallpaper: {self.wallpaper}, Time: {self.time}\n"
+        return f"Name: {self.name}, ColorScheme: {self.colorscheme}, IconTheme: {self.icontheme}, Wallpaper: {self.wallpaper}, DesktopTheme: {self.desktoptheme}, Time: {self.time}\n"
 
 
     ###################################
@@ -91,5 +97,8 @@ def kshift(self):
             if (plasma_changeicons is not None):
                 os.system(f"{plasma_changeicons} {self.icontheme}")
 
+        if self.desktoptheme and self.desktoptheme != utils.curr_desktoptheme():
+            os.system(f"plasma-apply-desktoptheme {self.desktoptheme}")
+
         if self.command:
             os.system(self.command)

src/utils.py

@@ -145,3 +145,32 @@ def systemd_to_datetime(time, today: datetime) -> datetime:
     return date
 
 
+# Gets the names of all available deskop themes
+def get_desktopthemes():
+
+    arr = []
+
+    desktopthemes_cmd = "plasma-apply-desktoptheme --list-themes"
+    output = subprocess.run(desktopthemes_cmd.split(), stdout=subprocess.PIPE).stdout.decode('utf-8').strip()
+
+    for line in output.splitlines():
+        r = re.search(" \\* ([A-Za-z]*(-[A-Za-z]*)?)", line)
+        if r:
+            arr.append(r.group(1))
+
+    return arr
+
+# Gets the current desktoptheme
+def curr_desktoptheme():
+    curr = ""
+
+    desktoptheme_cmd = "plasma-apply-desktoptheme --list-themes"
+    output = subprocess.run(desktoptheme_cmd.split(), stdout=subprocess.PIPE).stdout.decode('utf-8').strip()
+
+    for line in output.splitlines():
+        r = re.search(" \\* ([A-Za-z]*(-[A-Za-z]*)?) \\(current theme for the Plasma session\\)", line)
+        if r:
+            curr = r.group(1)
+            break
+
+    return curr