Search results show mana icons in the list

util.py

@@ -1,8 +1,7 @@
 import os
 import gi
-
+import re
 import config
-
 gi.require_version('Gtk', '3.0')
 from gi.repository import GdkPixbuf
 from PIL import Image as PImage
@@ -10,8 +9,21 @@ from urllib import request
 
 # Loacally stored images for faster loading times
 imagecache = []
+manaicons ={}
 
 
+def load_mana_icons():
+    path = "resources/mana_icons/"
+    if not os.path.exists(path):
+        print("ERROR: Directory for mana icons not found")
+        return
+    # return array of icons
+    imagelist = os.listdir(path)
+    manaicons.clear()
+    for image in imagelist:
+        img = PImage.open(path + image)
+        manaicons[os.path.splitext(image)[0]] = img
+
 def reload_image_cache():
     if not os.path.exists(config.cachepath):
         os.makedirs(config.cachepath)
@@ -44,8 +56,33 @@ def load_card_image(card):
     for image in imagecache:
         filename = os.path.basename(image.filename)
         if filename == card.multiverse_id.__str__() + ".PNG":
-            print("Using local file: " + filename)
+            print("Using local file for image: " + filename)
             return GdkPixbuf.Pixbuf.new_from_file_at_size(image.filename, 63 * 2, 88 * 2)
 
     # No file in local cache found
     return load_card_image_online(card)
+
+
+def create_mana_icons(mana_string):
+    # Convert the string to a List
+    list = re.findall("\{(.*?)\}", mana_string)
+    # Compute horizontal size for the final image
+    imagesize = len(list) * 105
+    image = PImage.new("RGBA", (imagesize, 105))
+    # incerment for each position of an icon (Workaround: 2 or more of the same icon will be rendered in the same poisition)
+    poscounter = 0
+    # Go through all entries an add the correspondent icon to the final image
+    for icon in list:
+        xpos = poscounter * 105
+        loaded = manaicons.get(icon)
+        if loaded is None:
+            print("ERROR: No icon file named \"" + icon + "\" found.")
+        else:
+            image.paste(loaded, (xpos, 0))
+        poscounter += 1
+
+    image.save(config.cachepath + "manaicon.png", "PNG")
+    pixbuf = GdkPixbuf.Pixbuf.new_from_file(config.cachepath + "manaicon.png")
+    pixbuf = pixbuf.scale_simple(image.width / 5, image.height / 5, GdkPixbuf.InterpType.HYPER)
+    os.remove(config.cachepath + "manaicon.png")
+    return pixbuf