1 files changed, 78 insertions, 0 deletions
diff --git a/grc/gui/canvas/colors.py b/grc/gui/canvas/colors.py
new file mode 100644
index 0000000000..77d3203e78
--- /dev/null
+++ b/grc/gui/canvas/colors.py
@@ -0,0 +1,78 @@
+"""
+Copyright 2008,2013 Free Software Foundation, Inc.
+This file is part of GNU Radio
+
+GNU Radio Companion 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 2
+of the License, or (at your option) any later version.
+
+GNU Radio Companion 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, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+"""
+
+from __future__ import absolute_import
+
+from gi.repository import Gtk, Gdk, cairo
+# import pycairo
+
+from .. import Constants
+
+
+def get_color(color_code):
+    color = Gdk.RGBA()
+    color.parse(color_code)
+    return color.red, color.green, color.blue, color.alpha
+    # chars_per_color = 2 if len(color_code) > 4 else 1
+    # offsets = range(1, 3 * chars_per_color + 1, chars_per_color)
+    # return tuple(int(color_code[o:o + 2], 16) / 255.0 for o in offsets)
+
+#################################################################################
+# fg colors
+#################################################################################
+
+HIGHLIGHT_COLOR = get_color('#00FFFF')
+BORDER_COLOR = get_color('#616161')
+BORDER_COLOR_DISABLED = get_color('#888888')
+FONT_COLOR = get_color('#000000')
+
+# Missing blocks stuff
+MISSING_BLOCK_BACKGROUND_COLOR = get_color('#FFF2F2')
+MISSING_BLOCK_BORDER_COLOR = get_color('#FF0000')
+
+# Flow graph color constants
+FLOWGRAPH_BACKGROUND_COLOR = get_color('#FFFFFF')
+COMMENT_BACKGROUND_COLOR = get_color('#F3F3F3')
+FLOWGRAPH_EDGE_COLOR = COMMENT_BACKGROUND_COLOR
+
+# Block color constants
+BLOCK_ENABLED_COLOR = get_color('#F1ECFF')
+BLOCK_DISABLED_COLOR = get_color('#CCCCCC')
+BLOCK_BYPASSED_COLOR = get_color('#F4FF81')
+
+# Connection color constants
+CONNECTION_ENABLED_COLOR = get_color('#000000')
+CONNECTION_DISABLED_COLOR = get_color('#BBBBBB')
+CONNECTION_ERROR_COLOR = get_color('#FF0000')
+
+DEFAULT_DOMAIN_COLOR = get_color('#777777')
+
+
+#################################################################################
+# port colors
+#################################################################################
+
+PORT_TYPE_TO_COLOR = {key: get_color(color) for name, key, sizeof, color in Constants.CORE_TYPES}
+PORT_TYPE_TO_COLOR.update((key, get_color(color)) for key, (_, color) in Constants.ALIAS_TYPES.items())
+
+
+#################################################################################
+# param box colors
+#################################################################################
+