Merge remote-tracking branch 'elijah/feature/prefui' into develop

1 files changed, 76 insertions, 0 deletions

diff --git a/src/leap/bitmask/gui/flashable.py b/src/leap/bitmask/gui/flashable.py
new file mode 100644
index 00000000..a26d1ec6
--- /dev/null
+++ b/src/leap/bitmask/gui/flashable.py
@@ -0,0 +1,76 @@
+# -*- coding: utf-8 -*-
+# Copyright (C) 2014 LEAP
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+class Flashable(object):
+
+    """
+    An abstract super class to give a QWidget handy methods for diplaying
+    alert messages inline. The widget inheriting from this class must have
+    label named 'flash_label' available at self.ui.flash_label, or pass
+    the QLabel object in the constructor.
+    """
+
+    def __init__(self, widget=None):
+        self._setup(widget)
+
+    def _setup(self, widget=None):
+        if not hasattr(self, 'widget'):
+            if widget:
+                self.widget = widget
+            else:
+                self.widget = self.ui.flash_label
+            self.widget.setVisible(False)
+
+    def flash_error(self, message):
+        """
+        Sets string for the flash message.
+
+        :param message: the text to be displayed
+        :type message: str
+        """
+        self._setup()
+        message = "<font color='red'><b>%s</b></font>" % (message,)
+        self.widget.setVisible(True)
+        self.widget.setText(message)
+
+    def flash_success(self, message):
+        """
+        Sets string for the flash message.
+
+        :param message: the text to be displayed
+        :type message: str
+        """
+        self._setup()
+        message = "<font color='green'><b>%s</b></font>" % (message,)
+        self.widget.setVisible(True)
+        self.widget.setText(message)
+
+    def flash_message(self, message):
+        """
+        Sets string for the flash message.
+
+        :param message: the text to be displayed
+        :type message: str
+        """
+        self._setup()
+        message = "<b>%s</b>" % (message,)
+        self.widget.setVisible(True)
+        self.widget.setText(message)
+
+    def hide_flash(self):
+        self._setup()
+        self.widget.setVisible(False)