moved utils --> libs

src/libs/mixins/__init__.py

@@ -0,0 +1,3 @@
+"""
+    Utils/Mixins module
+"""

src/libs/mixins/dnd_mixin.py

@@ -0,0 +1,70 @@
+# Python imports
+
+# Lib imports
+import gi
+gi.require_version('Gtk', '3.0')
+gi.require_version('Gdk', '3.0')
+from gi.repository import Gtk
+from gi.repository import Gdk
+from gi.repository import Gio
+
+# Application imports
+
+
+
+class DnDMixin:
+
+    def _setup_dnd(self):
+        flags   = Gtk.DestDefaults.ALL
+
+        PLAIN_TEXT_TARGET_TYPE = 70
+        URI_TARGET_TYPE        = 80
+
+        text_target = Gtk.TargetEntry.new('text/plain', Gtk.TargetFlags(0), PLAIN_TEXT_TARGET_TYPE)
+        uri_target  = Gtk.TargetEntry.new('text/uri-list', Gtk.TargetFlags(0), URI_TARGET_TYPE)
+
+        # targets     = [ text_target, uri_target ]
+        targets     = [ uri_target ]
+
+        action      = Gdk.DragAction.COPY
+
+        self.drag_dest_set_target_list(targets)
+        # self.drag_dest_set(flags, targets, action)
+
+        self._setup_dnd_signals()
+
+    def _setup_dnd_signals(self):
+        self.connect("drag-motion",        self._on_drag_motion)
+        self.connect('drag-drop',          self._on_drag_set)
+        self.connect("drag-data-received", self._on_drag_data_received)
+
+    def _on_drag_motion(self, widget, drag_context, x, y, time):
+        Gdk.drag_status(drag_context, drag_context.get_actions(), time)
+
+        return False
+
+    def _on_drag_set(self, widget, drag_context, data, info, time):
+        self.drag_get_data(drag_context, drag_context.list_targets()[-1], time)
+
+        return False
+
+    def _on_drag_data_received(self, widget, drag_context, x, y, data, info, time):
+        if info == 70: return
+
+        if info == 80:
+            uris   = data.get_uris()
+            files  = []
+
+            if len(uris) == 0:
+                uris = data.get_text().split("\n")
+
+            for uri in uris:
+                gfile = None
+                try:
+                    gfile = Gio.File.new_for_uri(uri)
+                except Exception as e:
+                    gfile = Gio.File.new_for_path(uri)
+
+                files.append(gfile)
+
+            event_system.emit('set_pre_drop_dnd', (files,))