def __init__(self, parent):
QObject.__init__(self)
grid = OWGUI.widgetBox(parent, "", orientation = "horizontal")
grid.setMinimumWidth(250)
grid.setMinimumHeight(100)
self.boxes = [ OWGUI.listBox(grid, self) for a in range(2) ]
for box in self.boxes:
#box.setSelectionMode(QListWidget.SingleSelection)
box.setSelectionMode(QListWidget.MultiSelection)
self.connect(self.boxes[0], SIGNAL("itemSelectionChanged ()"), self.highlighted1)
self.connect(self.boxes[1], SIGNAL("itemSelectionChanged ()"), self.highlighted2)
self.classes = []
def createSquarePixmap(color = Qt.black):
return OWGUI.createAttributePixmap("", color)
self.whiteSq = createSquarePixmap(Qt.white)
self.marked = [ createSquarePixmap(Qt.red), createSquarePixmap(Qt.blue) ]
self.classVals = []
def __init__(self, parent=None, signalManager = None, name='GSEA'):
OWWidget.__init__(self, parent, signalManager, name)
self.inputs = [("Examples", ExampleTable, self.setData)]
self.outputs = [("Examples with selected genes only", ExampleTable), ("Results", ExampleTable), ("Distance Matrix", orange.SymMatrix) ]
self.res = None
self.dm = None
self.name = 'GSEA'
self.minSubsetSize = 3
self.minSubsetSizeC = True
self.maxSubsetSize = 1000
self.maxSubsetSizeC = True
self.minSubsetPart = 10
self.minSubsetPartC = True
self.perms = 100
self.csgm = False
self.gsgo = False
self.gskegg = False
self.buildDistances = False
self.selectedPhenVar = 0
self.organismIndex = 0
self.atLeast = 3
self.permutationTypes = [("Phenotype", "p"),("Gene", "g") ]
self.ptype = 0
self.correlationTypes = [ ("Signal2Noise", "s2n") ]
self.ctype = 0
self.data = None
self.geneSets = {}
self.tabs = OWGUI.tabWidget(self.controlArea)
ca = OWGUI.createTabPage(self.tabs, "Basic")
box = OWGUI.widgetBox(ca, 'Organism')
#FROM KEGG WIDGET - organism selection
self.organismTaxids = []
self.organismComboBox = cb = OWGUI.comboBox(box, self, "organismIndex", items=[], debuggingEnabled=0) #changed
cb.setMaximumWidth(200)
#OWGUI.checkBox(box, self, "csgm", "Case sensitive gene matching")
box2 = OWGUI.widgetBox(ca, "Descriptors")
self.phenCombo = OWGUI.comboBox(box2, self, "selectedPhenVar", items=[], callback=self.phenComboChange, label="Phenotype:")
self.geneCombo = OWGUI.comboBox(box2, self, "selectedGeneVar", items=[], label = "Gene:")
self.allowComboChangeCallback = False
ma = self.mainArea
self.listView = QTreeWidget(ma)
ma.layout().addWidget(self.listView)
self.listView.setAllColumnsShowFocus(1)
self.listView.setColumnCount(9)
self.listView.setHeaderLabels(["Collection", "Geneset", "NES", "ES", "P-value", "FDR", "Size", "Matched Size", "Genes"])
self.listView.header().setStretchLastSection(True)
self.listView.header().setClickable(True)
self.listView.header().setSortIndicatorShown(True)
self.listView.setSortingEnabled(True)
#self.listView.header().setResizeMode(0, QHeaderView.Stretch)
self.listView.setSelectionMode(QAbstractItemView.NoSelection)
self.connect(self.listView, SIGNAL("itemSelectionChanged()"), self.newPathwaySelected)
OWGUI.separator(ca)
OWGUI.widgetLabel(ca, "Phenotype selection:")
self.psel = PhenotypesSelection(ca)
self.resize(600,50)
OWGUI.separator(ca)
OWGUI.checkBox(ca, self, "buildDistances", "Compute geneset distances")
self.btnApply = OWGUI.button(ca, self, "&Compute", callback = self.compute, disabled=0)
fileBox = OWGUI.widgetBox(ca, orientation='horizontal')
OWGUI.button(fileBox, self, "Load", callback = self.loadData, disabled=0, debuggingEnabled=0)
OWGUI.button(fileBox, self, "Save", callback = self.saveData, disabled=0, debuggingEnabled=0)
#ca.layout().addStretch(1)
ca = OWGUI.createTabPage(self.tabs, "Gene sets")
box = OWGUI.widgetBox(ca)
self.gridSel = []
self.geneSel = [] #FIXME temporary disabled - use the same as in new "David" widget
self.lbgs = OWGUI.listBox(box, self, "gridSel", "geneSel", selectionMode = QListWidget.MultiSelection)
OWGUI.button(box, self, "From &File", callback = self.addCollection, disabled=0, debuggingEnabled=0)
box = OWGUI.widgetBox(box, "Additional sources:")
OWGUI.checkBox(box, self, "gskegg", "KEGG pathways")
OWGUI.checkBox(box, self, "gsgo", "GO terms")
#ca.layout().addStretch(1)
ca = OWGUI.createTabPage(self.tabs, "Settings")
box = OWGUI.widgetBox(ca, 'Properties')
self.permTypeF = OWGUI.comboBoxWithCaption(box, self, "ptype", items=nth(self.permutationTypes, 0), \
tooltip="Permutation type.", label="Permute")
_ = OWGUI.spin(box, self, "perms", 50, 1000, orientation="horizontal", label="Times")
self.corTypeF = OWGUI.comboBoxWithCaption(box, self, "ctype", items=nth(self.correlationTypes, 0), \
tooltip="Correlation type.", label="Correlation")
box = OWGUI.widgetBox(ca, 'Subset Filtering')
_,_ = OWGUI.checkWithSpin(box, self, "Min. Subset Size", 1, 10000, "minSubsetSizeC", "minSubsetSize", "") #TODO check sizes
_,_ = OWGUI.checkWithSpin(box, self, "Max. Subset Size", 1, 10000, "maxSubsetSizeC", "maxSubsetSize", "")
_,_ = OWGUI.checkWithSpin(box, self, "Min. Subset Part (%)", 1, 100, "minSubsetPartC", "minSubsetPart", "")
box = OWGUI.widgetBox(ca, 'Gene Filtering')
_ = OWGUI.spin(box, self, "atLeast", 2, 10, label="Min. Values in Group")
ca.layout().addStretch(1)
self.addComment("Computation was not started.")
if sys.platform == "darwin":
self.loadFileName = os.path.expanduser("~/")
else:
self.loadFileName = "."
self.gridSels = []
self.loadSettings()
self.setBlocking(True)
QTimer.singleShot(0, self.UpdateOrganismComboBox)
def cleanInvalid(maxn):
"""
Removes invalid gene set selection
"""
notAllOk = True
while notAllOk:
self.gridSels = getattr(self, "gridSels")
notAllOk = False
for i,a in enumerate(self.gridSels):
if a >= maxn:
self.gridSels.pop(i)
notAllOk = True
break
cleanInvalid(len(self.geneSel))
self.gridSel = self.gridSels
self.gridSels = self.gridSel
def __init__(self, parent=None, signalManager = None):
# self.callbackDeposit = [] # deposit for OWGUI callback functions
OWWidget.__init__(self, parent, signalManager, 'Expression Profiles', 1)
#set default settings
self.ShowAverageProfile = 1
self.ShowSingleProfiles = 0
self.PointWidth = 2
self.CurveWidth = 1
self.AverageCurveWidth = 4
self.BoxPlotWidth = 2
self.SelectedClasses = []
self.Classes = []
self.autoSendSelected = 0
self.selectionChangedFlag = False
self.CutLow = 0; self.CutHigh = 0; self.CutEnabled = 0
self.profileLabel = None
#load settings
self.loadSettings()
# GUI
self.graph = profilesGraph(self, self.mainArea, "")
self.mainArea.layout().addWidget(self.graph)
self.graph.hide()
self.connect(self.graphButton, SIGNAL("clicked()"), self.graph.saveToFile)
# GUI definition
self.tabs = OWGUI.tabWidget(self.space)
# GRAPH TAB
GraphTab = OWGUI.createTabPage(self.tabs, "Graph")
## display options
self.infoLabel = OWGUI.widgetLabel(OWGUI.widgetBox(GraphTab, "Info"), "No data on input.")
displayOptBox = OWGUI.widgetBox(GraphTab, "Display") #QVButtonGroup("Display", GraphTab)
displayOptButtons = ['Majority Class', 'Majority Class Probability', 'Target Class Probability', 'Number of Instances']
OWGUI.checkBox(displayOptBox, self, 'ShowSingleProfiles', 'Expression Profiles', tooltip='', callback=self.updateShowSingleProfiles)
OWGUI.checkBox(displayOptBox, self, 'ShowAverageProfile', 'Box Plot', tooltip='', callback=self.updateShowAverageProfile)
## class selection (classQLB)
self.classQVGB = OWGUI.widgetBox(GraphTab, "Classes") #QVGroupBox(GraphTab)
## self.classQVGB.setTitle("Classes")
self.classQLB = OWGUI.listBox(self.classQVGB, self, "SelectedClasses", "Classes", selectionMode=QListWidget.MultiSelection, callback=self.classSelectionChange) #QListBox(self.classQVGB)
## self.classQLB.setSelectionMode(QListBox.Multi)
self.unselectAllClassedQLB = OWGUI.button(self.classQVGB, self, "Unselect all", callback=self.SUAclassQLB) #QPushButton("(Un)Select All", self.classQVGB)
## self.connect(self.unselectAllClassedQLB, SIGNAL("clicked()"), self.SUAclassQLB)
## self.connect(self.classQLB, SIGNAL("selectionChanged()"), self.classSelectionChange)
## show single/average profile
## self.showAverageQLB = QPushButton("Box Plot", self.classQVGB)
## self.showAverageQLB.setToggleButton(1)
## self.showAverageQLB.setOn(self.ShowAverageProfile)
## self.showSingleQLB = QPushButton("Single Profiles", self.classQVGB)
## self.showSingleQLB.setToggleButton(1)
## self.showSingleQLB.setOn(self.ShowSingleProfiles)
## self.connect(self.showAverageQLB, SIGNAL("toggled(bool)"), self.updateShowAverageProfile)
## self.connect(self.showSingleQLB, SIGNAL("toggled(bool)"), self.updateShowSingleProfiles)
## self.tabs.insertTab(GraphTab, "Graph")
# SETTINGS TAB
SettingsTab = OWGUI.createTabPage(self.tabs, "Settings") #QVGroupBox(self)
self.profileLabelComboBox = OWGUI.comboBox(SettingsTab, self, 'profileLabel', 'Profile Labels', sendSelectedValue=True, valueType=str)
OWGUI.hSlider(SettingsTab, self, 'PointWidth', box='Point Width', minValue=0, maxValue=9, step=1, callback=self.updatePointWidth, ticks=1)
OWGUI.hSlider(SettingsTab, self, 'CurveWidth', box='Profile Width', minValue=1, maxValue=9, step=1, callback=self.updateCurveWidth, ticks=1)
OWGUI.hSlider(SettingsTab, self, 'AverageCurveWidth', box='Average Profile Width', minValue=1, maxValue=9, step=1, callback=self.updateAverageCurveWidth, ticks=1)
OWGUI.hSlider(SettingsTab, self, 'BoxPlotWidth', box='Box Plot Width', minValue=0, maxValue=9, step=1, callback=self.updateBoxPlotWidth, ticks=1)
OWGUI.checkBox(SettingsTab, self, 'graph.renderAntialiased', "Render antialiased", callback=self.graph.setCurveRenderHints)
## graph y scale
box = OWGUI.widgetBox(SettingsTab, "Threshold/ Values") #QVButtonGroup("Threshol/ Values", SettingsTab)
OWGUI.checkBox(box, self, 'CutEnabled', "Enabled", callback=self.setCutEnabled)
self.sliderCutLow = OWGUI.qwtHSlider(box, self, 'CutLow', label='Low:', labelWidth=33, minValue=-20, maxValue=0, step=0.1, precision=1, ticks=0, maxWidth=80, callback=self.updateYaxis)
self.sliderCutHigh = OWGUI.qwtHSlider(box, self, 'CutHigh', label='High:', labelWidth=33, minValue=0, maxValue=20, step=0.1, precision=1, ticks=0, maxWidth=80, callback=self.updateYaxis)
if not self.CutEnabled:
self.sliderCutLow.box.setDisabled(1)
self.sliderCutHigh.box.setDisabled(1)
## self.tabs.insertTab(SettingsTab, "Settings")
self.toolbarSelection = ZoomSelectToolbar(self, self.controlArea, self.graph, self.autoSendSelected, buttons=(ZoomSelectToolbar.IconZoom, ZoomSelectToolbar.IconPan, ZoomSelectToolbar.IconSelect, ZoomSelectToolbar.IconSpace,
ZoomSelectToolbar.IconRemoveLast, ZoomSelectToolbar.IconRemoveAll, ZoomSelectToolbar.IconSendSelection))
cb = OWGUI.checkBox(self.controlArea, self, "autoSendSelected", "Auto send on selection change")
OWGUI.setStopper(self, self.toolbarSelection.buttonSendSelections, cb, "selectionChangedFlag", self.commit)
# inputs
# data and graph temp variables
self.inputs = [("Examples", ExampleTable, self.data, Default + Multiple)]
self.outputs = [("Examples", ExampleTable, Default)]
# temp variables
self.MAdata = []
self.classColor = None
self.classBrighterColor = None
self.numberOfClasses = 0
self.classValues = []
self.ctrlPressed = False
self.attrIcons = self.createAttributeIconDict()
self.graph.canvas().setMouseTracking(1)
# self.zoomStack = []
## self.connect(self.graph,
## SIGNAL('plotMousePressed(const QMouseEvent&)'),
## self.onMousePressed)
## self.connect(self.graph,
## SIGNAL('plotMouseReleased(const QMouseEvent&)'),
## self.onMouseReleased)
self.resize(800,600)
def __init__(self, parent=None, signalManager=None):
# self.callbackDeposit = [] # deposit for OWGUI callback functions
OWWidget.__init__(self, parent, signalManager, 'Expression Profiles',
1)
#set default settings
self.ShowAverageProfile = 1
self.ShowSingleProfiles = 0
self.PointWidth = 2
self.CurveWidth = 1
self.AverageCurveWidth = 4
self.BoxPlotWidth = 2
self.SelectedClasses = []
self.Classes = []
self.autoSendSelected = 0
self.selectionChangedFlag = False
self.CutLow = 0
self.CutHigh = 0
self.CutEnabled = 0
self.profileLabel = None
#load settings
self.loadSettings()
# GUI
self.graph = profilesGraph(self, self.mainArea, "")
self.mainArea.layout().addWidget(self.graph)
self.graph.hide()
self.connect(self.graphButton, SIGNAL("clicked()"),
self.graph.saveToFile)
# GUI definition
self.tabs = OWGUI.tabWidget(self.space)
# GRAPH TAB
GraphTab = OWGUI.createTabPage(self.tabs, "Graph")
## display options
self.infoLabel = OWGUI.widgetLabel(OWGUI.widgetBox(GraphTab, "Info"),
"No data on input.")
displayOptBox = OWGUI.widgetBox(
GraphTab, "Display") #QVButtonGroup("Display", GraphTab)
displayOptButtons = [
'Majority Class', 'Majority Class Probability',
'Target Class Probability', 'Number of Instances'
]
OWGUI.checkBox(displayOptBox,
self,
'ShowSingleProfiles',
'Expression Profiles',
tooltip='',
callback=self.updateShowSingleProfiles)
OWGUI.checkBox(displayOptBox,
self,
'ShowAverageProfile',
'Box Plot',
tooltip='',
callback=self.updateShowAverageProfile)
## class selection (classQLB)
self.classQVGB = OWGUI.widgetBox(GraphTab,
"Classes") #QVGroupBox(GraphTab)
## self.classQVGB.setTitle("Classes")
self.classQLB = OWGUI.listBox(
self.classQVGB,
self,
"SelectedClasses",
"Classes",
selectionMode=QListWidget.MultiSelection,
callback=self.classSelectionChange) #QListBox(self.classQVGB)
## self.classQLB.setSelectionMode(QListBox.Multi)
self.unselectAllClassedQLB = OWGUI.button(
self.classQVGB, self, "Unselect all", callback=self.SUAclassQLB
) #QPushButton("(Un)Select All", self.classQVGB)
## self.connect(self.unselectAllClassedQLB, SIGNAL("clicked()"), self.SUAclassQLB)
## self.connect(self.classQLB, SIGNAL("selectionChanged()"), self.classSelectionChange)
## show single/average profile
## self.showAverageQLB = QPushButton("Box Plot", self.classQVGB)
## self.showAverageQLB.setToggleButton(1)
## self.showAverageQLB.setOn(self.ShowAverageProfile)
## self.showSingleQLB = QPushButton("Single Profiles", self.classQVGB)
## self.showSingleQLB.setToggleButton(1)
## self.showSingleQLB.setOn(self.ShowSingleProfiles)
## self.connect(self.showAverageQLB, SIGNAL("toggled(bool)"), self.updateShowAverageProfile)
## self.connect(self.showSingleQLB, SIGNAL("toggled(bool)"), self.updateShowSingleProfiles)
## self.tabs.insertTab(GraphTab, "Graph")
# SETTINGS TAB
SettingsTab = OWGUI.createTabPage(self.tabs,
"Settings") #QVGroupBox(self)
self.profileLabelComboBox = OWGUI.comboBox(SettingsTab,
self,
'profileLabel',
'Profile Labels',
sendSelectedValue=True,
valueType=str)
OWGUI.hSlider(SettingsTab,
self,
'PointWidth',
box='Point Width',
minValue=0,
maxValue=9,
step=1,
callback=self.updatePointWidth,
ticks=1)
OWGUI.hSlider(SettingsTab,
self,
'CurveWidth',
box='Profile Width',
minValue=1,
maxValue=9,
step=1,
callback=self.updateCurveWidth,
ticks=1)
OWGUI.hSlider(SettingsTab,
self,
'AverageCurveWidth',
box='Average Profile Width',
minValue=1,
maxValue=9,
step=1,
callback=self.updateAverageCurveWidth,
ticks=1)
OWGUI.hSlider(SettingsTab,
self,
'BoxPlotWidth',
box='Box Plot Width',
minValue=0,
maxValue=9,
step=1,
callback=self.updateBoxPlotWidth,
ticks=1)
OWGUI.checkBox(SettingsTab,
self,
'graph.renderAntialiased',
"Render antialiased",
callback=self.graph.setCurveRenderHints)
## graph y scale
box = OWGUI.widgetBox(
SettingsTab, "Threshold/ Values"
) #QVButtonGroup("Threshol/ Values", SettingsTab)
OWGUI.checkBox(box,
self,
'CutEnabled',
"Enabled",
callback=self.setCutEnabled)
self.sliderCutLow = OWGUI.qwtHSlider(box,
self,
'CutLow',
label='Low:',
labelWidth=33,
minValue=-20,
maxValue=0,
step=0.1,
precision=1,
ticks=0,
maxWidth=80,
callback=self.updateYaxis)
self.sliderCutHigh = OWGUI.qwtHSlider(box,
self,
'CutHigh',
label='High:',
labelWidth=33,
minValue=0,
maxValue=20,
step=0.1,
precision=1,
ticks=0,
maxWidth=80,
callback=self.updateYaxis)
if not self.CutEnabled:
self.sliderCutLow.box.setDisabled(1)
self.sliderCutHigh.box.setDisabled(1)
## self.tabs.insertTab(SettingsTab, "Settings")
self.toolbarSelection = ZoomSelectToolbar(
self,
self.controlArea,
self.graph,
self.autoSendSelected,
buttons=(ZoomSelectToolbar.IconZoom, ZoomSelectToolbar.IconPan,
ZoomSelectToolbar.IconSelect, ZoomSelectToolbar.IconSpace,
ZoomSelectToolbar.IconRemoveLast,
ZoomSelectToolbar.IconRemoveAll,
ZoomSelectToolbar.IconSendSelection))
cb = OWGUI.checkBox(self.controlArea, self, "autoSendSelected",
"Auto send on selection change")
OWGUI.setStopper(self, self.toolbarSelection.buttonSendSelections, cb,
"selectionChangedFlag", self.commit)
# inputs
# data and graph temp variables
self.inputs = [("Examples", ExampleTable, self.data,
Default + Multiple)]
self.outputs = [("Examples", ExampleTable, Default)]
# temp variables
self.MAdata = []
self.classColor = None
self.classBrighterColor = None
self.numberOfClasses = 0
self.classValues = []
self.ctrlPressed = False
self.attrIcons = self.createAttributeIconDict()
self.graph.canvas().setMouseTracking(1)
# self.zoomStack = []
## self.connect(self.graph,
## SIGNAL('plotMousePressed(const QMouseEvent&)'),
## self.onMousePressed)
## self.connect(self.graph,
## SIGNAL('plotMouseReleased(const QMouseEvent&)'),
## self.onMouseReleased)
self.resize(800, 600)
def __init__(self, parallelWidget, parent=None, signalManager=None):
OWWidget.__init__(self, parent, signalManager,
"Parallel Optimization Dialog", False)
self.setCaption("Parallel Optimization Dialog")
self.parallelWidget = parallelWidget
self.optimizationMeasure = 0
self.attributeCount = 5
self.numberOfAttributes = 6
self.fileName = ""
self.lastSaveDirName = os.getcwd() + "/"
self.fileBuffer = []
self.projections = []
self.allResults = []
self.canOptimize = 0
self.orderAllAttributes = 1 # do we wish to order all attributes or find just an interesting subset
self.worstVal = -1 # used in heuristics to stop the search in uninteresting parts of the graph
self.loadSettings()
self.measureBox = OWGUI.radioButtonsInBox(
self.controlArea,
self,
"optimizationMeasure", ["Correlation", "VizRank"],
box="Select optimization measure",
callback=self.updateGUI)
self.vizrankSettingsBox = OWGUI.widgetBox(self.controlArea,
"VizRank settings")
self.optimizeBox = OWGUI.widgetBox(self.controlArea, "Optimize")
self.manageBox = OWGUI.widgetBox(self.controlArea, "Manage results")
self.resultsBox = OWGUI.widgetBox(self.mainArea, "Results")
self.resultList = OWGUI.listBox(self.resultsBox, self)
self.resultList.setMinimumSize(200, 200)
self.connect(self.resultList, SIGNAL("itemSelectionChanged()"),
self.showSelectedAttributes)
# remove non-existing files
names = []
for i in range(len(self.fileBuffer) - 1, -1, -1):
(short, longName) = self.fileBuffer[i]
if not os.path.exists(longName):
self.fileBuffer.remove((short, longName))
else:
names.append(short)
names.append("(None)")
self.fileName = "(None)"
self.hbox1 = OWGUI.widgetBox(self.vizrankSettingsBox,
"VizRank projections file",
orientation="horizontal")
self.vizrankFileCombo = OWGUI.comboBox(
self.hbox1,
self,
"fileName",
items=names,
tooltip=
"File that contains information about interestingness of scatterplots\n"
"generated by VizRank method in scatterplot widget",
callback=self.changeProjectionFile,
sendSelectedValue=1,
valueType=str)
self.browseButton = OWGUI.button(self.hbox1,
self,
"...",
callback=self.loadProjections)
self.browseButton.setMaximumWidth(20)
self.resultsInfoBox = OWGUI.widgetBox(self.vizrankSettingsBox,
"VizRank parameters")
self.kNeighborsLabel = OWGUI.widgetLabel(self.resultsInfoBox,
"Number of neighbors (k):")
self.percentDataUsedLabel = OWGUI.widgetLabel(self.resultsInfoBox,
"Percent of data used:")
self.testingMethodLabel = OWGUI.widgetLabel(self.resultsInfoBox,
"Testing method used:")
self.qualityMeasureLabel = OWGUI.widgetLabel(self.resultsInfoBox,
"Quality measure used:")
self.allAttributesRadio = QRadioButton("Order all attributes",
self.optimizeBox)
self.optimizeBox.layout().addWidget(self.allAttributesRadio)
self.connect(self.allAttributesRadio, SIGNAL("clicked()"),
self.setAllAttributeRadio)
box = OWGUI.widgetBox(self.optimizeBox, orientation="horizontal")
self.subsetAttributeRadio = QRadioButton("Find subsets of", box)
box.layout().addWidget(self.subsetAttributeRadio)
self.connect(self.subsetAttributeRadio, SIGNAL("clicked()"),
self.setSubsetAttributeRadio)
self.subsetAttributeEdit = OWGUI.lineEdit(box,
self,
"numberOfAttributes",
valueType=int)
self.subsetAttributeEdit.setMaximumWidth(30)
OWGUI.widgetLabel(box, "attributes")
self.startOptimizationButton = OWGUI.button(
self.optimizeBox,
self,
"Start Optimization",
callback=self.startOptimization)
f = self.startOptimizationButton.font()
f.setBold(1)
self.startOptimizationButton.setFont(f)
self.stopOptimizationButton = OWGUI.button(
self.optimizeBox,
self,
"Stop Evaluation",
callback=self.stopOptimizationClick)
self.stopOptimizationButton.setFont(f)
self.stopOptimizationButton.hide()
self.connect(self.stopOptimizationButton, SIGNAL("clicked()"),
self.stopOptimizationClick)
self.clearButton = OWGUI.button(self.manageBox, self, "Clear Results",
self.clearResults)
self.loadButton = OWGUI.button(self.manageBox, self, "Load",
self.loadResults)
self.saveButton = OWGUI.button(self.manageBox, self, "Save",
self.saveResults)
self.closeButton = OWGUI.button(self.manageBox, self, "Close Dialog",
self.hide)
self.changeProjectionFile()
self.updateGUI()
if self.orderAllAttributes:
self.setAllAttributeRadio()
else:
self.setSubsetAttributeRadio()
def __init__(self, parallelWidget, parent=None, signalManager=None):
OWWidget.__init__(self, parent, signalManager, "Parallel Optimization Dialog", False)
self.setCaption("Parallel Optimization Dialog")
self.parallelWidget = parallelWidget
self.optimizationMeasure = 0
self.attributeCount = 5
self.numberOfAttributes = 6
self.fileName = ""
self.lastSaveDirName = os.getcwd() + "/"
self.fileBuffer = []
self.projections = []
self.allResults = []
self.canOptimize = 0
self.orderAllAttributes = 1 # do we wish to order all attributes or find just an interesting subset
self.worstVal = -1 # used in heuristics to stop the search in uninteresting parts of the graph
self.loadSettings()
self.measureBox = OWGUI.radioButtonsInBox(self.controlArea, self, "optimizationMeasure",
["Correlation", "VizRank"], box="Select optimization measure",
callback=self.updateGUI)
self.vizrankSettingsBox = OWGUI.widgetBox(self.controlArea, "VizRank settings")
self.optimizeBox = OWGUI.widgetBox(self.controlArea, "Optimize")
self.manageBox = OWGUI.widgetBox(self.controlArea, "Manage results")
self.resultsBox = OWGUI.widgetBox(self.mainArea, "Results")
self.resultList = OWGUI.listBox(self.resultsBox, self)
self.resultList.setMinimumSize(200, 200)
self.connect(self.resultList, SIGNAL("itemSelectionChanged()"), self.showSelectedAttributes)
# remove non-existing files
names = []
for i in range(len(self.fileBuffer) - 1, -1, -1):
(short, longName) = self.fileBuffer[i]
if not os.path.exists(longName):
self.fileBuffer.remove((short, longName))
else:
names.append(short)
names.append("(None)")
self.fileName = "(None)"
self.hbox1 = OWGUI.widgetBox(self.vizrankSettingsBox, "VizRank projections file", orientation="horizontal")
self.vizrankFileCombo = OWGUI.comboBox(self.hbox1, self, "fileName", items=names,
tooltip="File that contains information about interestingness of scatterplots\n"
"generated by VizRank method in scatterplot widget",
callback=self.changeProjectionFile, sendSelectedValue=1, valueType=str)
self.browseButton = OWGUI.button(self.hbox1, self, "...", callback=self.loadProjections)
self.browseButton.setMaximumWidth(20)
self.resultsInfoBox = OWGUI.widgetBox(self.vizrankSettingsBox, "VizRank parameters")
self.kNeighborsLabel = OWGUI.widgetLabel(self.resultsInfoBox, "Number of neighbors (k):")
self.percentDataUsedLabel = OWGUI.widgetLabel(self.resultsInfoBox, "Percent of data used:")
self.testingMethodLabel = OWGUI.widgetLabel(self.resultsInfoBox, "Testing method used:")
self.qualityMeasureLabel = OWGUI.widgetLabel(self.resultsInfoBox, "Quality measure used:")
self.allAttributesRadio = QRadioButton("Order all attributes", self.optimizeBox)
self.optimizeBox.layout().addWidget(self.allAttributesRadio)
self.connect(self.allAttributesRadio, SIGNAL("clicked()"), self.setAllAttributeRadio)
box = OWGUI.widgetBox(self.optimizeBox, orientation="horizontal")
self.subsetAttributeRadio = QRadioButton("Find subsets of", box)
box.layout().addWidget(self.subsetAttributeRadio)
self.connect(self.subsetAttributeRadio, SIGNAL("clicked()"), self.setSubsetAttributeRadio)
self.subsetAttributeEdit = OWGUI.lineEdit(box, self, "numberOfAttributes", valueType=int)
self.subsetAttributeEdit.setMaximumWidth(30)
OWGUI.widgetLabel(box, "attributes")
self.startOptimizationButton = OWGUI.button(self.optimizeBox, self, "Start Optimization",
callback=self.startOptimization)
f = self.startOptimizationButton.font()
f.setBold(1)
self.startOptimizationButton.setFont(f)
self.stopOptimizationButton = OWGUI.button(self.optimizeBox, self, "Stop Evaluation",
callback=self.stopOptimizationClick)
self.stopOptimizationButton.setFont(f)
self.stopOptimizationButton.hide()
self.connect(self.stopOptimizationButton, SIGNAL("clicked()"), self.stopOptimizationClick)
self.clearButton = OWGUI.button(self.manageBox, self, "Clear Results", self.clearResults)
self.loadButton = OWGUI.button(self.manageBox, self, "Load", self.loadResults)
self.saveButton = OWGUI.button(self.manageBox, self, "Save", self.saveResults)
self.closeButton = OWGUI.button(self.manageBox, self, "Close Dialog", self.hide)
self.changeProjectionFile()
self.updateGUI()
if self.orderAllAttributes:
self.setAllAttributeRadio()
else:
self.setSubsetAttributeRadio()
