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Diffstat (limited to 'src/VBox/ValidationKit/testmanager/webui/wuihlpgraphgooglechart.py')
| -rwxr-xr-x | src/VBox/ValidationKit/testmanager/webui/wuihlpgraphgooglechart.py | 376 |
1 files changed, 376 insertions, 0 deletions
diff --git a/src/VBox/ValidationKit/testmanager/webui/wuihlpgraphgooglechart.py b/src/VBox/ValidationKit/testmanager/webui/wuihlpgraphgooglechart.py new file mode 100755 index 00000000..36e17808 --- /dev/null +++ b/src/VBox/ValidationKit/testmanager/webui/wuihlpgraphgooglechart.py @@ -0,0 +1,376 @@ +# -*- coding: utf-8 -*- +# $Id: wuihlpgraphgooglechart.py $ + +""" +Test Manager Web-UI - Graph Helpers - Implemented using Google Charts. +""" + +__copyright__ = \ +""" +Copyright (C) 2012-2022 Oracle and/or its affiliates. + +This file is part of VirtualBox base platform packages, as +available from https://www.virtualbox.org. + +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, in version 3 of the +License. + +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 <https://www.gnu.org/licenses>. + +The contents of this file may alternatively be used under the terms +of the Common Development and Distribution License Version 1.0 +(CDDL), a copy of it is provided in the "COPYING.CDDL" file included +in the VirtualBox 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. + +SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0 +""" +__version__ = "$Revision: 153224 $" + +# Validation Kit imports. +from common import utils, webutils; +from testmanager.webui.wuihlpgraphbase import WuiHlpGraphBase; + + +#******************************************************************************* +#* Global Variables * +#******************************************************************************* +g_cGraphs = 0; + +class WuiHlpGraphGoogleChartsBase(WuiHlpGraphBase): + """ Base class for the Google Charts graphs. """ + pass; # pylint: disable=unnecessary-pass + + +class WuiHlpBarGraph(WuiHlpGraphGoogleChartsBase): + """ + Bar graph. + """ + + def __init__(self, sId, oData, oDisp = None): + WuiHlpGraphGoogleChartsBase.__init__(self, sId, oData, oDisp); + self.fpMax = None; + self.fpMin = 0.0; + self.fYInverted = False; + + def setRangeMax(self, fpMax): + """ Sets the max range.""" + self.fpMax = float(fpMax); + return None; + + def invertYDirection(self): + """ Inverts the direction of the Y-axis direction. """ + self.fYInverted = True; + return None; + + def renderGraph(self): + aoTable = self._oData.aoTable # type: WuiHlpGraphDataTable + + # Seems material (google.charts.Bar) cannot change the direction on the Y-axis, + # so we cannot get bars growing downwards from the top like we want for the + # reports. The classic charts OTOH cannot put X-axis labels on the top, but + # we just drop them all together instead, saving a little space. + fUseMaterial = False; + + # Unique on load function. + global g_cGraphs; + iGraph = g_cGraphs; + g_cGraphs += 1; + + sHtml = '<div id="%s">\n' % ( self._sId, ); + sHtml += '<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>\n' \ + '<script type="text/javascript">\n' \ + 'google.charts.load("current", { packages: ["corechart", "bar"] });\n' \ + 'google.setOnLoadCallback(tmDrawBarGraph%u);\n' \ + 'function tmDrawBarGraph%u()\n' \ + '{\n' \ + ' var oGraph;\n' \ + ' var dGraphOptions = \n' \ + ' {\n' \ + ' "title": "%s",\n' \ + ' "hAxis": {\n' \ + ' "title": "%s",\n' \ + ' },\n' \ + ' "vAxis": {\n' \ + ' "direction": %s,\n' \ + ' },\n' \ + % ( iGraph, + iGraph, + webutils.escapeAttrJavaScriptStringDQ(self._sTitle) if self._sTitle is not None else '', + webutils.escapeAttrJavaScriptStringDQ(aoTable[0].sName) if aoTable and aoTable[0].sName else '', + '-1' if self.fYInverted else '1', + ); + if fUseMaterial and self.fYInverted: + sHtml += ' "axes": { "x": { 0: { "side": "top" } }, "y": { "0": { "direction": -1, }, }, },\n'; + sHtml += ' };\n'; + + # The data. + if self._oData.fHasStringValues and len(aoTable) > 1: + sHtml += ' var oData = new google.visualization.DataTable();\n'; + # Column definitions. + sHtml += ' oData.addColumn("string", "%s");\n' \ + % (webutils.escapeAttrJavaScriptStringDQ(aoTable[0].sName) if aoTable[0].sName else '',); + for iValue, oValue in enumerate(aoTable[0].aoValues): + oSampleValue = aoTable[1].aoValues[iValue]; + if utils.isString(oSampleValue): + sHtml += ' oData.addColumn("string", "%s");\n' % (webutils.escapeAttrJavaScriptStringDQ(oValue),); + else: + sHtml += ' oData.addColumn("number", "%s");\n' % (webutils.escapeAttrJavaScriptStringDQ(oValue),); + sHtml += ' oData.addColumn({type: "string", role: "annotation"});\n'; + # The data rows. + sHtml += ' oData.addRows([\n'; + for oRow in aoTable[1:]: + if oRow.sName: + sRow = ' [ "%s"' % (webutils.escapeAttrJavaScriptStringDQ(oRow.sName),); + else: + sRow = ' [ null'; + for iValue, oValue in enumerate(oRow.aoValues): + if not utils.isString(oValue): + sRow += ', %s' % (oValue,); + else: + sRow += ', "%s"' % (webutils.escapeAttrJavaScriptStringDQ(oValue),); + if oRow.asValues[iValue]: + sRow += ', "%s"' % (webutils.escapeAttrJavaScriptStringDQ(oRow.asValues[iValue]),); + else: + sRow += ', null'; + sHtml += sRow + '],\n'; + sHtml += ' ]);\n'; + else: + sHtml += ' var oData = google.visualization.arrayToDataTable([\n'; + for oRow in aoTable: + sRow = ' [ "%s"' % (webutils.escapeAttrJavaScriptStringDQ(oRow.sName),); + for oValue in oRow.aoValues: + if utils.isString(oValue): + sRow += ', "%s"' % (webutils.escapeAttrJavaScriptStringDQ(oValue),); + else: + sRow += ', %s' % (oValue,); + sHtml += sRow + '],\n'; + sHtml += ' ]);\n'; + + # Create and draw. + if not fUseMaterial: + sHtml += ' oGraph = new google.visualization.ColumnChart(document.getElementById("%s"));\n' \ + ' oGraph.draw(oData, dGraphOptions);\n' \ + % ( self._sId, ); + else: + sHtml += ' oGraph = new google.charts.Bar(document.getElementById("%s"));\n' \ + ' oGraph.draw(oData, google.charts.Bar.convertOptions(dGraphOptions));\n' \ + % ( self._sId, ); + + # clean and return. + sHtml += ' oData = null;\n' \ + ' return true;\n' \ + '};\n'; + + sHtml += '</script>\n' \ + '</div>\n'; + return sHtml; + + +class WuiHlpLineGraph(WuiHlpGraphGoogleChartsBase): + """ + Line graph. + """ + + ## @todo implement error bars. + kfNoErrorBarsSupport = True; + + def __init__(self, sId, oData, oDisp = None, fErrorBarY = False): + # oData must be a WuiHlpGraphDataTableEx like object. + WuiHlpGraphGoogleChartsBase.__init__(self, sId, oData, oDisp); + self._cMaxErrorBars = 12; + self._fErrorBarY = fErrorBarY; + + def setErrorBarY(self, fEnable): + """ Enables or Disables error bars, making this work like a line graph. """ + self._fErrorBarY = fEnable; + return True; + + def renderGraph(self): # pylint: disable=too-many-locals + fSlideFilter = True; + + # Tooltips? + cTooltips = 0; + for oSeries in self._oData.aoSeries: + cTooltips += oSeries.asHtmlTooltips is not None; + + # Unique on load function. + global g_cGraphs; + iGraph = g_cGraphs; + g_cGraphs += 1; + + sHtml = '<div id="%s">\n' % ( self._sId, ); + if fSlideFilter: + sHtml += ' <table><tr><td><div id="%s_graph"/></td></tr><tr><td><div id="%s_filter"/></td></tr></table>\n' \ + % ( self._sId, self._sId, ); + + sHtml += '<script type="text/javascript" src="https://www.google.com/jsapi"></script>\n' \ + '<script type="text/javascript">\n' \ + 'google.load("visualization", "1.0", { packages: ["corechart"%s] });\n' \ + 'google.setOnLoadCallback(tmDrawLineGraph%u);\n' \ + 'function tmDrawLineGraph%u()\n' \ + '{\n' \ + ' var fnResize;\n' \ + ' var fnRedraw;\n' \ + ' var idRedrawTimer = null;\n' \ + ' var cxCur = getElementWidthById("%s") - 20;\n' \ + ' var oGraph;\n' \ + ' var oData = new google.visualization.DataTable();\n' \ + ' var fpXYRatio = %u / %u;\n' \ + ' var dGraphOptions = \n' \ + ' {\n' \ + ' "title": "%s",\n' \ + ' "width": cxCur,\n' \ + ' "height": Math.round(cxCur / fpXYRatio),\n' \ + ' "pointSize": 2,\n' \ + ' "fontSize": %u,\n' \ + ' "hAxis": { "title": "%s", "minorGridlines": { count: 5 }},\n' \ + ' "vAxis": { "title": "%s", "minorGridlines": { count: 5 }},\n' \ + ' "theme": "maximized",\n' \ + ' "tooltip": { "isHtml": %s }\n' \ + ' };\n' \ + % ( ', "controls"' if fSlideFilter else '', + iGraph, + iGraph, + self._sId, + self._cxGraph, self._cyGraph, + self._sTitle if self._sTitle is not None else '', + self._cPtFont * self._cDpiGraph / 72, # fudge + self._oData.sXUnit if self._oData.sXUnit else '', + self._oData.sYUnit if self._oData.sYUnit else '', + 'true' if cTooltips > 0 else 'false', + ); + if fSlideFilter: + sHtml += ' var oDashboard = new google.visualization.Dashboard(document.getElementById("%s"));\n' \ + ' var oSlide = new google.visualization.ControlWrapper({\n' \ + ' "controlType": "NumberRangeFilter",\n' \ + ' "containerId": "%s_filter",\n' \ + ' "options": {\n' \ + ' "filterColumnIndex": 0,\n' \ + ' "ui": { "width": getElementWidthById("%s") / 2 }, \n' \ + ' }\n' \ + ' });\n' \ + % ( self._sId, + self._sId, + self._sId,); + + # Data variables. + for iSeries, oSeries in enumerate(self._oData.aoSeries): + sHtml += ' var aSeries%u = [\n' % (iSeries,); + if oSeries.asHtmlTooltips is None: + sHtml += '[%s,%s]' % ( oSeries.aoXValues[0], oSeries.aoYValues[0],); + for i in range(1, len(oSeries.aoXValues)): + if (i & 16) == 0: sHtml += '\n'; + sHtml += ',[%s,%s]' % ( oSeries.aoXValues[i], oSeries.aoYValues[i], ); + else: + sHtml += '[%s,%s,"%s"]' \ + % ( oSeries.aoXValues[0], oSeries.aoYValues[0], + webutils.escapeAttrJavaScriptStringDQ(oSeries.asHtmlTooltips[0]),); + for i in range(1, len(oSeries.aoXValues)): + if (i & 16) == 0: sHtml += '\n'; + sHtml += ',[%s,%s,"%s"]' \ + % ( oSeries.aoXValues[i], oSeries.aoYValues[i], + webutils.escapeAttrJavaScriptStringDQ(oSeries.asHtmlTooltips[i]),); + + sHtml += '];\n' + + sHtml += ' oData.addColumn("number", "%s");\n' % (self._oData.sXUnit if self._oData.sXUnit else '',); + cVColumns = 0; + for oSeries in self._oData.aoSeries: + sHtml += ' oData.addColumn("number", "%s");\n' % (oSeries.sName,); + if oSeries.asHtmlTooltips: + sHtml += ' oData.addColumn({"type": "string", "role": "tooltip", "p": {"html": true}});\n'; + cVColumns += 1; + cVColumns += 1; + sHtml += 'var i;\n' + + cVColumsDone = 0; + for iSeries, oSeries in enumerate(self._oData.aoSeries): + sVar = 'aSeries%u' % (iSeries,); + sHtml += ' for (i = 0; i < %s.length; i++)\n' \ + ' {\n' \ + ' oData.addRow([%s[i][0]%s,%s[i][1]%s%s]);\n' \ + % ( sVar, + sVar, + ',null' * cVColumsDone, + sVar, + '' if oSeries.asHtmlTooltips is None else ',%s[i][2]' % (sVar,), + ',null' * (cVColumns - cVColumsDone - 1 - (oSeries.asHtmlTooltips is not None)), + ); + sHtml += ' }\n' \ + ' %s = null\n' \ + % (sVar,); + cVColumsDone += 1 + (oSeries.asHtmlTooltips is not None); + + # Create and draw. + if fSlideFilter: + sHtml += ' oGraph = new google.visualization.ChartWrapper({\n' \ + ' "chartType": "LineChart",\n' \ + ' "containerId": "%s_graph",\n' \ + ' "options": dGraphOptions\n' \ + ' });\n' \ + ' oDashboard.bind(oSlide, oGraph);\n' \ + ' oDashboard.draw(oData);\n' \ + % ( self._sId, ); + else: + sHtml += ' oGraph = new google.visualization.LineChart(document.getElementById("%s"));\n' \ + ' oGraph.draw(oData, dGraphOptions);\n' \ + % ( self._sId, ); + + # Register a resize handler for redrawing the graph, using a timer to delay it. + sHtml += ' fnRedraw = function() {\n' \ + ' var cxNew = getElementWidthById("%s") - 6;\n' \ + ' if (Math.abs(cxNew - cxCur) > 8)\n' \ + ' {\n' \ + ' cxCur = cxNew;\n' \ + ' dGraphOptions["width"] = cxNew;\n' \ + ' dGraphOptions["height"] = Math.round(cxNew / fpXYRatio);\n' \ + ' oGraph.draw(oData, dGraphOptions);\n' \ + ' }\n' \ + ' clearTimeout(idRedrawTimer);\n' \ + ' idRedrawTimer = null;\n' \ + ' return true;\n' \ + ' };\n' \ + ' fnResize = function() {\n' \ + ' if (idRedrawTimer != null) { clearTimeout(idRedrawTimer); } \n' \ + ' idRedrawTimer = setTimeout(fnRedraw, 512);\n' \ + ' return true;\n' \ + ' };\n' \ + ' if (window.attachEvent)\n' \ + ' { window.attachEvent("onresize", fnResize); }\n' \ + ' else if (window.addEventListener)\n' \ + ' { window.addEventListener("resize", fnResize, true); }\n' \ + % ( self._sId, ); + + # clean up what the callbacks don't need. + sHtml += ' oData = null;\n' \ + ' aaaSeries = null;\n'; + + # done; + sHtml += ' return true;\n' \ + '};\n'; + + sHtml += '</script>\n' \ + '</div>\n'; + return sHtml; + + +class WuiHlpLineGraphErrorbarY(WuiHlpLineGraph): + """ + Line graph with an errorbar for the Y axis. + """ + + def __init__(self, sId, oData, oDisp = None): + WuiHlpLineGraph.__init__(self, sId, oData, fErrorBarY = True); + |