1 files changed, 121 insertions, 0 deletions
diff --git a/src/VBox/ValidationKit/testmanager/webui/wuihlpgraphbase.py b/src/VBox/ValidationKit/testmanager/webui/wuihlpgraphbase.py
new file mode 100755
index 00000000..5112e67a
--- /dev/null
+++ b/src/VBox/ValidationKit/testmanager/webui/wuihlpgraphbase.py
@@ -0,0 +1,121 @@
+# -*- coding: utf-8 -*-
+# $Id: wuihlpgraphbase.py $
+
+"""
+Test Manager Web-UI - Graph Helpers - Base Class.
+"""
+
+__copyright__ = \
+"""
+Copyright (C) 2012-2019 Oracle Corporation
+
+This file is part of VirtualBox Open Source Edition (OSE), as
+available from http://www.virtualbox.org. This file is free software;
+you can redistribute it and/or modify it under the terms of the GNU
+General Public License (GPL) as published by the Free Software
+Foundation, in version 2 as it comes in the "COPYING" file of the
+VirtualBox OSE distribution. VirtualBox OSE is distributed in the
+hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
+
+The contents of this file may alternatively be used under the terms
+of the Common Development and Distribution License Version 1.0
+(CDDL) only, as it comes in the "COPYING.CDDL" file of the
+VirtualBox OSE distribution, in which case the provisions of the
+CDDL are applicable instead of those of the GPL.
+
+You may elect to license modified versions of this file under the
+terms and conditions of either the GPL or the CDDL or both.
+"""
+__version__ = "$Revision: 127855 $"
+
+
+class WuiHlpGraphBase(object):
+    """
+    Base class for the Graph helpers.
+    """
+
+    ## Set of colors that can be used by child classes to color data series.
+    kasColors = \
+    [
+        '#0000ff', # Blue
+        '#00ff00', # Green
+        '#ff0000', # Red
+        '#000000', # Black
+
+        '#00ffff', # Cyan/Aqua
+        '#ff00ff', # Magenta/Fuchsia
+        '#ffff00', # Yellow
+        '#8b4513', # SaddleBrown
+
+        '#7b68ee', # MediumSlateBlue
+        '#ffc0cb', # Pink
+        '#bdb76b', # DarkKhaki
+        '#008080', # Teal
+
+        '#bc8f8f', # RosyBrown
+        '#000080', # Navy(Blue)
+        '#dc143c', # Crimson
+        '#800080', # Purple
+
+        '#daa520', # Goldenrod
+        '#40e0d0', # Turquoise
+        '#00bfff', # DeepSkyBlue
+        '#c0c0c0', # Silver
+    ];
+
+
+    def __init__(self, sId, oData, oDisp):
+        self._sId           = sId;
+        self._oData         = oData;
+        self._oDisp         = oDisp;
+        # Graph output dimensions.
+        self._cxGraph       = 1024;
+        self._cyGraph       = 448;
+        self._cDpiGraph     = 96;
+        # Other graph attributes
+        self._sTitle        = None;
+        self._cPtFont       = 8;
+
+    def headerContent(self):
+        """
+        Returns content that goes into the HTML header.
+        """
+        return '';
+
+    def renderGraph(self):
+        """
+        Renders the graph.
+        Returning HTML.
+        """
+        return '<p>renderGraph needs to be overridden by the child class!</p>';
+
+    def setTitle(self, sTitle):
+        """ Sets the graph title. """
+        self._sTitle = sTitle;
+        return True;
+
+    def setWidth(self, cx):
+        """ Sets the graph width. """
+        self._cxGraph = cx;
+        return True;
+
+    def setHeight(self, cy):
+        """ Sets the graph height. """
+        self._cyGraph = cy;
+        return True;
+
+    def setDpi(self, cDotsPerInch):
+        """ Sets the graph DPI. """
+        self._cDpiGraph = cDotsPerInch;
+        return True;
+
+    def setFontSize(self, cPtFont):
+        """ Sets the default font size. """
+        self._cPtFont = cPtFont;
+        return True;
+
+
+    @staticmethod
+    def calcSeriesColor(iSeries):
+        """ Returns a #rrggbb color code for the given series. """
+        return WuiHlpGraphBase.kasColors[iSeries % len(WuiHlpGraphBase.kasColors)];