delete demo and add func for dmenu

README.md

@@ -3,8 +3,6 @@
 WallPyPer - is small utility, work via 
 [foo-Wallpaper-Feh-Gif ](https://github.com/thomas10-10/foo-Wallpaper-Feh-Gif) and [feh](https://github.com/derf/feh).
 
-[](demo.gif)
-
 WallPyPer can work with images and gifs.
 
 ## Tutorial

src/wallpyper.py

@@ -8,7 +8,20 @@ def main():
     else:
         if len(sys.argv) == 1: setTheme()
         elif len(sys.argv) == 2 and sys.argv[1] in ("quit", "stop"): killLastSession(); sys.exit(0)
-        elif len(sys.argv) == 3 and sys.argv[1] == "set": setTheme(sys.argv[2])
+        elif len(sys.argv) >= 2 and sys.argv[1] == "set": 
+            if len(sys.argv) == 2:
+                try:
+                    import dmenu
+
+                    themes = getThemes()
+                    print(themes)
+                    theme = dmenu.show(themes, prompt='Themes:')
+                    setTheme(theme)
+                except ModuleNotFoundError:
+                    printHelpInfo()
+            elif len(sys.argv) == 3:
+                setTheme(sys.argv[2])
+            else: printHelpInfo()
         else: printHelpInfo()
 
 if __name__ == '__main__':

src/wallpyperFuncs.py

@@ -103,4 +103,16 @@ def setTheme(themeName = None):
     
     else:
         printHelpInfo()
-        sys.exit(0)
+        sys.exit(0)
+
+
+def getThemes():
+    config = getConfig()
+
+    themes = []
+
+    for e in config:
+        if type(config[e]) == dict:
+            themes.append(e)
+    
+    return themes