smileys support

src/smileys.py

@@ -0,0 +1,42 @@
+import util
+import json
+try:
+    from PySide import QtCore
+except ImportError:
+    from PyQt4 import QtCore
+
+
+class SmileyLoader(util.Singleton):
+
+    def __init__(self, settings):
+        self.settings = settings
+        self.curr_pack = None
+        self.smiles = {}
+        self.load_pack()
+
+    def load_pack(self):
+        pack_name = self.settings['smiley_pack']
+        if self.settings['smileys'] and self.curr_pack != pack_name:
+            self.curr_pack = pack_name
+            path = self.get_smileys_path() + 'config.json'
+            try:
+                with open(path) as fl:
+                    self.smiles = json.loads(fl.read())
+                print 'Smiley pack', pack_name, 'loaded'
+            except:
+                print 'Smiley pack', pack_name, 'was not loaded'
+
+    def get_smileys_path(self):
+        return util.curr_directory() + '/smileys/' + self.curr_pack + '/'
+
+    def add_smileys_to_text(self, text, edit):
+        if not self.settings['smileys']:
+            return text
+        arr = text.split(' ')
+        for i in range(len(arr)):
+            if arr[i] in self.smiles:
+                file_name = self.smiles[arr[i]]
+                arr[i] = u'<img title=\"{}\" src=\"{}\" />'.format(arr[i], file_name)
+                if file_name.endswith('.gif'):
+                    edit.addAnimation(QtCore.QUrl(file_name), self.get_smileys_path() + file_name)
+        return ' '.join(arr)