class DSBrowser(QWidget):
"""browser for datastorage databases
Nodes are identified by a string, containing fields separated by '|'.
- first filed is a capital letter:
'R'oot, 'P'roject, sensor'G'roup, 'S'ensor and 'C'hart
- second field is the database folder
- third filed is the path of the node in the database
- for charts the fourth field is the chart name (third is path of sensorgroup in this case)
"""
def __init__(self):
QWidget.__init__(self)
self.layout = QVBoxLayout(self)
self.layout.setSpacing(0)
self.layout.setMargin(0)
self.toolBar = QFrame(self)
self.toolBarLayout = QHBoxLayout(self.toolBar)
self.toolBarLayout.setMargin(2)
self.toolBarLayout.setSpacing(2)
self.layout.addWidget(self.toolBar)
self.loadButton = QToolButton(self.toolBar)
self.loadButton.setText(QCoreApplication.translate('DataStorageBrowser', 'Open...'))
self.loadButton.setIcon(QIcon(QPixmap(SimuVis4.Icons.fileOpen)))
self.loadButton.setToolTip(QCoreApplication.translate('DataStorageBrowser', 'Open a datastorage database'))
self.toolBarLayout.addWidget(self.loadButton)
self.connect(self.loadButton, SIGNAL('pressed()'), self.loadDatabase)
self.dropButton = QToolButton(self.toolBar)
self.dropButton.setText(QCoreApplication.translate('DataStorageBrowser', 'Close All'))
self.dropButton.setIcon(QIcon(QPixmap(SimuVis4.Icons.clear)))
self.dropButton.setToolTip(QCoreApplication.translate('DataStorageBrowser', 'Drop all open databases'))
self.toolBarLayout.addWidget(self.dropButton)
self.connect(self.dropButton, SIGNAL('pressed()'), self.dropDatabases)
self.dropButton.setEnabled(False)
self.toolBarLayout.addStretch(100)
self.splitter = QSplitter(self)
self.splitter.setOrientation(Qt.Vertical)
self.treeView = QTreeView(self.splitter)
self.treeView.setAlternatingRowColors(True)
self.treeView.setEditTriggers(QAbstractItemView.NoEditTriggers)
self.treeView.setContextMenuPolicy(Qt.CustomContextMenu)
self.treeView.setAutoExpandDelay(500)
self.textBrowser = QTextBrowser(self.splitter)
self.layout.addWidget(self.splitter)
self.splitter.setStretchFactor(0, 60)
self.splitter.setStretchFactor(1, 40)
self.model = DSModel()
self.treeView.setModel(self.model)
self.treeView.setSortingEnabled(True)
self.treeView.expandAll()
self.connect(self.treeView.selectionModel(), SIGNAL("currentChanged(QModelIndex, QModelIndex)"), self.showItem)
self.connect(self.treeView, SIGNAL("doubleClicked(QModelIndex)"), self.itemAction)
self.connect(self.treeView, SIGNAL("customContextMenuRequested(QPoint)"), self.showContextMenu)
self.selectedNode = None
self.selectedMI = None
def loadDatabase(self, dn=None):
"""load a database"""
if not dn:
dn = QFileDialog.getExistingDirectory(self, QCoreApplication.translate('DataStorageBrowser',
"Select a folder containing a datastorage database"), SimuVis4.Globals.defaultFolder)
if not dn.isEmpty():
dn = unicode(dn)
SimuVis4.Globals.defaultFolder = dn
else:
return
self.model.addDatabase(dn)
self.treeView.expandToDepth(1)
def dropDatabases(self):
# FIXME: implement it
pass
def showItem(self, mi, pr):
"""show the item at model index mi"""
t, n = self.model.dsNode(mi)
txt = ""
if t == 'R':
# FIXME: no metadata?
txt = rootInfo.substitute(name=n.name, title=escape(n.title), folder=n.h5dir, projects=len(n)) # + formatMetaData(n)
elif t == 'P':
txt = projectInfo.substitute(name=n.name, title=escape(n.title), groups=len(n)) + formatMetaData(n)
elif t == 'G':
txt = groupInfo.substitute(name=n.name, title=escape(n.title), sensors=len(n), charts=len(n.charts)) + formatMetaData(n)
elif t == 'S':
txt = sensorInfo.substitute(name=n.name, title=escape(n.title), start=n.timegrid.start, stop=n.timegrid.stop,
step=n.timegrid.step, length=n.datalen()) + formatMetaData(n)
elif t == 'C':
txt = chartInfo.substitute(name=n.name)
self.textBrowser.setText(txt)
def itemAction(self, mi):
"""default action (on doubleclick) for item at model index mi"""
t, n = self.model.dsNode(mi)
if t == 'R':
pass
elif t == 'P':
pass
elif t == 'G':
pass
elif t == 'S':
print n
self.showQwtPlot(n)
elif t == 'C':
self.showMplChart(n)
def showContextMenu(self, pos):
"""show context menu for item at pos"""
mi = self.treeView.indexAt(pos)
t, n = self.model.dsNode(mi)
self.selectedNode = n
self.selectedMI = mi
m = QMenu()
if t in 'RPGS':
p = m.addAction(QCoreApplication.translate('DataStorageBrowser', 'Edit metadata'), self.editMetadata)
if t == 'R':
pass
elif t == 'P':
pass
elif t == 'G':
m.addAction(QCoreApplication.translate('DataStorageBrowser', 'Add Chart'), self.newChart)
elif t == 'S':
m.addAction(QCoreApplication.translate('DataStorageBrowser', 'Plot (Qwt)'), self.showQwtPlot)
elif t == 'C':
m.addAction(QCoreApplication.translate('DataStorageBrowser', 'Show'), self.showMplChart)
m.addAction(QCoreApplication.translate('DataStorageBrowser', 'Delete'), self.deleteItem)
a = m.exec_(self.treeView.mapToGlobal(pos))
def showMplChart(self, node=None):
if node is None:
node = self.selectedNode
showChartMplWindow(node, maximized=showChartMaximized)
def showQwtPlot(self, node=None):
if node is None:
node = self.selectedNode
showQwtPlotWindow(node, maximized=showChartMaximized)
def editMetadata(self, node=None):
if node is None:
node = self.selectedNode
editMetadata(node)
def newChart(self, mi=None):
"""add a chart to sensorgroup at mi using the wizard"""
if mi is None:
mi = self.selectedMI
showNewChartWizard(self.model, mi)
def deleteItem(self, mi=None):
"""delete the item at mi"""
if mi is None:
mi = self.selectedMI
self.model.deleteItem(mi)
class DSBrowser(QWidget):
"""browser for datastorage databases
Nodes are identified by a string, containing fields separated by '|'.
- first filed is a capital letter:
'R'oot, 'P'roject, sensor'G'roup, 'S'ensor and 'C'hart
- second field is the database folder
- third filed is the path of the node in the database
- for charts the fourth field is the chart name (third is path of sensorgroup in this case)
"""
def __init__(self):
QWidget.__init__(self)
self.layout = QVBoxLayout(self)
self.layout.setSpacing(0)
self.layout.setMargin(0)
self.toolBar = QFrame(self)
self.toolBarLayout = QHBoxLayout(self.toolBar)
self.toolBarLayout.setMargin(2)
self.toolBarLayout.setSpacing(2)
self.layout.addWidget(self.toolBar)
self.loadButton = QToolButton(self.toolBar)
self.loadButton.setText(QCoreApplication.translate("DataStorageBrowser", "Open..."))
self.loadButton.setIcon(QIcon(QPixmap(SimuVis4.Icons.fileOpen)))
self.loadButton.setToolTip(QCoreApplication.translate("DataStorageBrowser", "Open a datastorage database"))
self.toolBarLayout.addWidget(self.loadButton)
self.connect(self.loadButton, SIGNAL("pressed()"), self.loadDatabase)
self.expandButton = QToolButton(self.toolBar)
self.expandButton.setText("Expand/Collapse")
self.expandButton.setIcon(QIcon(QPixmap(Icons.exp_col)))
self.expandButton.setToolTip(
QCoreApplication.translate("DataStorageBrowser", "Expand or collapse the whole tree")
)
self.toolBarLayout.addWidget(self.expandButton)
self.connect(self.expandButton, SIGNAL("pressed()"), self.expandCollapseAll)
self.searchInput = MyLineEdit(self.toolBar)
self.searchInput.setText(QCoreApplication.translate("DataStorageBrowser", "Enter search text here"))
self.searchInput.setToolTip(
QCoreApplication.translate(
"DataStorageBrowser", "Enter search text using wildcards here, press ENTER again to go to next match!"
)
)
self.toolBarLayout.addWidget(self.searchInput, 100)
self.connect(self.searchInput, SIGNAL("returnPressed()"), self.searchItem)
self.helpButton = QToolButton(self.toolBar)
self.helpButton.setText(QCoreApplication.translate("DataStorageBrowser", "Help"))
self.helpButton.setIcon(QIcon(QPixmap(SimuVis4.Icons.help)))
self.helpButton.setToolTip(QCoreApplication.translate("DataStorageBrowser", "Show help for DataStorageBrowser"))
self.toolBarLayout.addWidget(self.helpButton)
self.connect(self.helpButton, SIGNAL("pressed()"), self.showHelp)
self.splitter = QSplitter(self)
self.splitter.setOrientation(Qt.Vertical)
self.treeView = QTreeView(self.splitter)
self.treeView.setAlternatingRowColors(True)
self.treeView.setEditTriggers(QAbstractItemView.NoEditTriggers)
self.treeView.setContextMenuPolicy(Qt.CustomContextMenu)
self.treeView.setAutoExpandDelay(500)
self.textBrowser = QTextBrowser(self.splitter)
self.layout.addWidget(self.splitter)
self.splitter.setStretchFactor(0, 60)
self.splitter.setStretchFactor(1, 40)
self.model = DSModel()
self.treeView.setModel(self.model)
self.treeView.setSortingEnabled(True)
self.treeView.expandAll()
self.connect(self.treeView.selectionModel(), SIGNAL("currentChanged(QModelIndex, QModelIndex)"), self.showItem)
self.connect(self.treeView, SIGNAL("doubleClicked(QModelIndex)"), self.itemAction)
self.connect(self.treeView, SIGNAL("customContextMenuRequested(QPoint)"), self.showContextMenu)
self.selectedNode = None
self.selectedMI = None
self.searchText = ""
self.searchResults = []
self.collExpand = SimuVis4.Misc.Switcher()
self.statusBar = SimuVis4.Globals.mainWin.statusBar()
def loadDatabase(self, dn=None):
"""load a database"""
if not dn:
dn = QFileDialog.getExistingDirectory(
self,
QCoreApplication.translate("DataStorageBrowser", "Select a folder containing a datastorage database"),
SimuVis4.Globals.defaultFolder,
)
if not dn.isEmpty():
dn = unicode(dn)
SimuVis4.Globals.defaultFolder = dn
else:
return
self.model.addDatabase(dn)
self.treeView.collapseAll()
self.treeView.expandToDepth(SimuVis4.Globals.config.getint("datastoragebrowser", "expand_tree_depth"))
self.treeView.resizeColumnToContents(0)
def showHelp(self):
SimuVis4.HelpBrowser.showHelp("/plugin/DataStorageBrowser/index.html")
def showItem(self, mi, pr):
"""show the item at model index mi"""
t, n = self.model.dsNode(mi)
txt = ""
if t == "R":
txt = rootInfo.substitute(
name=n.name, title=escape(n.title), folder=n.h5dir, projects=len(n)
) + formatMetaData(n)
elif t == "P":
txt = projectInfo.substitute(
name=n.name, path=escape(n.parent.name), title=escape(n.title), groups=len(n)
) + formatMetaData(n)
elif t == "G":
txt = groupInfo.substitute(
name=n.name,
path="/".join(n.path.split("/")[:-1]),
title=escape(n.title),
sensors=len(n),
charts=len(n.getCharts()),
start=formatTime(n.timegrid.start),
stop=formatTime(n.timegrid.stop),
step=n.timegrid.step,
timezone=n.timegrid.timezone,
) + formatMetaData(n)
elif t == "S":
txt = sensorInfo.substitute(
name=n.name,
path="/".join(n.path.split("/")[:-1]),
title=escape(n.title),
start=formatTime(n.timegrid.start),
stop=formatTime(n.timegrid.stop),
step=n.timegrid.step,
length=n.datalen(),
timezone=n.timegrid.timezone,
) + formatMetaData(n)
elif t == "C":
txt = chartInfo.substitute(name=n.name, path=n.sensorgroup.path)
self.textBrowser.setText(txt)
msg = ": ".join(str(self.model.itemFromIndex(mi).data().toString()).split("|")[1:])
self.statusBar.showMessage(msg, 5000)
def searchItem(self):
"""execute the search and highlight the (next) result"""
txt = str(self.searchInput.text())
if txt != self.searchText:
self.searchText = txt
tmp = self.model.findItems(
txt, Qt.MatchFixedString | Qt.MatchContains | Qt.MatchWildcard | Qt.MatchRecursive
)
self.searchList = [i.index() for i in tmp]
if self.searchList:
mi = self.searchList.pop()
self.treeView.setCurrentIndex(mi)
self.treeView.expand(mi)
self.treeView.scrollTo(mi)
else:
QMessageBox.information(
self,
QCoreApplication.translate("DataStorageBrowser", "No (more) matches!"),
QCoreApplication.translate(
"DataStorageBrowser", "No (more) matches found! Change you search text and try again!"
),
)
self.searchText = ""
def expandCollapseAll(self):
if self.collExpand():
self.treeView.collapseAll()
else:
self.treeView.expandAll()
def itemAction(self, mi):
"""default action (on doubleclick) for item at model index mi"""
t, n = self.model.dsNode(mi)
if t == "S":
if qwtPlotWindowActive():
self.addToQwtPlot(n)
else:
self.showQwtPlot(n)
elif t == "C":
self.showChart(n)
def showContextMenu(self, pos):
"""show context menu for item at pos"""
mi = self.treeView.indexAt(pos)
t, n = self.model.dsNode(mi)
self.selectedNode = n
self.selectedMI = mi
m = QMenu()
if t == "R":
m.addAction(QCoreApplication.translate("DataStorageBrowser", "Close"), self.closeDatabase)
m.addAction(QCoreApplication.translate("DataStorageBrowser", "Reload"), self.reloadDatabase)
elif t == "P":
m.addAction(QCoreApplication.translate("DataStorageBrowser", "New sensorgroup"), self.newSensorGroup)
elif t == "G":
nCharts = len(n.getCharts())
if nCharts > 0:
txt = str(QCoreApplication.translate("DataStorageBrowser", "Show all charts (%d)")) % nCharts
m.addAction(txt, self.showAllCharts)
m.addAction(
QCoreApplication.translate("DataStorageBrowser", "Save all charts as images"),
self.saveAllChartImages,
)
m.addAction(QCoreApplication.translate("DataStorageBrowser", "Add chart"), self.newChart)
m.addAction(QCoreApplication.translate("DataStorageBrowser", "Add/update data"), self.importFiles)
m.addAction(QCoreApplication.translate("DataStorageBrowser", "Export data"), self.exportSensors)
elif t == "S":
m.addAction(QCoreApplication.translate("DataStorageBrowser", "New plot (Qwt)"), self.showQwtPlot)
if qwtPlotWindowActive():
m.addAction(QCoreApplication.translate("DataStorageBrowser", "Add to plot (Qwt)"), self.addToQwtPlot)
elif t == "C":
m.addAction(QCoreApplication.translate("DataStorageBrowser", "Show"), self.showChart)
m.addAction(QCoreApplication.translate("DataStorageBrowser", "Delete"), self.deleteItem)
if t in "RPGS":
m.addSeparator()
m.addAction(QCoreApplication.translate("DataStorageBrowser", "Edit metadata"), self.editMetadata)
a = m.exec_(self.treeView.mapToGlobal(pos))
def newSensorGroup(self, mi=None):
if mi is None:
mi = self.selectedMI
newSensorGroup(self.model, mi)
def showChart(self, ch=None):
if ch is None:
ch = self.selectedNode
showChartWindow(ch, maximized=showChartMaximized)
def importFiles(self, mi=None):
if mi is None:
mi = self.selectedMI
importFiles(self.model, mi)
def showAllCharts(self, sg=None):
if sg is None:
sg = self.selectedNode
showAllChartWindows(sg, maximized=showChartMaximized)
def saveAllChartImages(self, sg=None):
if sg is None:
sg = self.selectedNode
saveAllChartImages(sg)
def exportSensors(self, sg=None):
if sg is None:
sg = self.selectedNode
exportSensors(sg)
def showQwtPlot(self, se=None):
if se is None:
se = self.selectedNode
showQwtPlotWindow(se, maximized=showChartMaximized)
def addToQwtPlot(self, se=None):
if se is None:
se = self.selectedNode
addToQwtPlotWindow(se)
def editMetadata(self, node=None):
if node is None:
node = self.selectedNode
editMetadata(node)
def closeDatabase(self, mi=None):
if mi is None:
mi = self.selectedMI
self.model.closeDatabase(mi)
def reloadDatabase(self, mi=None):
if mi is None:
mi = self.selectedMI
dbPath = self.model.dsFolder(mi)
self.model.closeDatabase(mi)
self.loadDatabase(dbPath)
def newChart(self, mi=None):
"""add a chart to sensorgroup at mi using the wizard"""
if mi is None:
mi = self.selectedMI
showNewChartWizard(self.model, mi, self)
def deleteItem(self, mi=None):
"""delete the item at mi"""
if mi is None:
mi = self.selectedMI
self.model.deleteItem(mi)
class DSBrowser(QWidget):
"""browser for datastorage databases
Nodes are identified by a string, containing fields separated by '|'.
- first filed is a capital letter:
'R'oot, 'P'roject, sensor'G'roup, 'S'ensor and 'C'hart
- second field is the database folder
- third filed is the path of the node in the database
- for charts the fourth field is the chart name (third is path of sensorgroup in this case)
"""
def __init__(self):
QWidget.__init__(self)
self.layout = QVBoxLayout(self)
self.layout.setSpacing(0)
self.layout.setMargin(0)
self.toolBar = QFrame(self)
self.toolBarLayout = QHBoxLayout(self.toolBar)
self.toolBarLayout.setMargin(2)
self.toolBarLayout.setSpacing(2)
self.layout.addWidget(self.toolBar)
self.loadButton = QToolButton(self.toolBar)
self.loadButton.setText(QCoreApplication.translate('DataStorageBrowser', 'Open...'))
self.loadButton.setIcon(QIcon(QPixmap(SimuVis4.Icons.fileOpen)))
self.loadButton.setToolTip(QCoreApplication.translate('DataStorageBrowser', 'Open a datastorage database'))
self.toolBarLayout.addWidget(self.loadButton)
self.connect(self.loadButton, SIGNAL('pressed()'), self.loadDatabase)
self.expandButton = QToolButton(self.toolBar)
self.expandButton.setText('Expand/Collapse')
self.expandButton.setIcon(QIcon(QPixmap(Icons.exp_col)))
self.expandButton.setToolTip(QCoreApplication.translate('DataStorageBrowser', 'Expand or collapse the whole tree'))
self.toolBarLayout.addWidget(self.expandButton)
self.connect(self.expandButton, SIGNAL('pressed()'), self.expandCollapseAll)
self.searchInput = QLineEdit(self.toolBar)
self.searchInput.setText(QCoreApplication.translate('DataStorageBrowser', 'Enter search text here'))
self.searchInput.setToolTip(QCoreApplication.translate('DataStorageBrowser',
'Enter search text using wildcards here, press ENTER again to go to next match!'))
self.toolBarLayout.addWidget(self.searchInput, 100)
self.connect(self.searchInput, SIGNAL('returnPressed()'), self.searchItem)
self.helpButton = QToolButton(self.toolBar)
self.helpButton.setText(QCoreApplication.translate('DataStorageBrowser', 'Help'))
self.helpButton.setIcon(QIcon(QPixmap(SimuVis4.Icons.help)))
self.helpButton.setToolTip(QCoreApplication.translate('DataStorageBrowser', 'Show help for DataStorageBrowser'))
self.toolBarLayout.addWidget(self.helpButton)
self.connect(self.helpButton, SIGNAL('pressed()'), self.showHelp)
self.splitter = QSplitter(self)
self.splitter.setOrientation(Qt.Vertical)
self.treeView = QTreeView(self.splitter)
self.treeView.setAlternatingRowColors(True)
self.treeView.setEditTriggers(QAbstractItemView.NoEditTriggers)
self.treeView.setContextMenuPolicy(Qt.CustomContextMenu)
self.treeView.setAutoExpandDelay(500)
self.textBrowser = QTextBrowser(self.splitter)
self.layout.addWidget(self.splitter)
self.splitter.setStretchFactor(0, 60)
self.splitter.setStretchFactor(1, 40)
self.model = DSModel()
self.treeView.setModel(self.model)
self.treeView.setSortingEnabled(True)
self.treeView.expandAll()
self.connect(self.treeView.selectionModel(), SIGNAL("currentChanged(QModelIndex, QModelIndex)"), self.showItem)
self.connect(self.treeView, SIGNAL("doubleClicked(QModelIndex)"), self.itemAction)
self.connect(self.treeView, SIGNAL("customContextMenuRequested(QPoint)"), self.showContextMenu)
self.selectedNode = None
self.selectedMI = None
self.searchText = ''
self.searchResults = []
self.collExpand = SimuVis4.Misc.Switcher()
def loadDatabase(self, dn=None):
"""load a database"""
if not dn:
dn = QFileDialog.getExistingDirectory(self, QCoreApplication.translate('DataStorageBrowser',
"Select a folder containing a datastorage database"), SimuVis4.Globals.defaultFolder)
if not dn.isEmpty():
dn = unicode(dn)
SimuVis4.Globals.defaultFolder = dn
else:
return
self.model.addDatabase(dn)
self.treeView.expandToDepth(1)
self.treeView.resizeColumnToContents(0)
def showHelp(self):
SimuVis4.HelpBrowser.showHelp('/plugin/DataStorageBrowser/index.html')
def showItem(self, mi, pr):
"""show the item at model index mi"""
t, n = self.model.dsNode(mi)
txt = ""
if t == 'R':
# FIXME: no metadata?
txt = rootInfo.substitute(name=n.name, title=escape(n.title), folder=n.h5dir,
projects=len(n)) + formatMetaData(n)
elif t == 'P':
txt = projectInfo.substitute(name=n.name, path=escape(n.parent.name),
title=escape(n.title), groups=len(n)) + formatMetaData(n)
elif t == 'G':
txt = groupInfo.substitute(name=n.name, path='/'.join(n.path.split('/')[:-1]),
title=escape(n.title), sensors=len(n), charts=len(n.charts)) + formatMetaData(n)
elif t == 'S':
txt = sensorInfo.substitute(name=n.name, path='/'.join(n.path.split('/')[:-1]),
title=escape(n.title), start=n.timegrid.start, stop=n.timegrid.stop,
step=n.timegrid.step, length=n.datalen()) + formatMetaData(n)
elif t == 'C':
txt = chartInfo.substitute(name=n.name, path=n.sensorgroup.path)
self.textBrowser.setText(txt)
def searchItem(self):
"""execute the search and highlight the (next) result"""
txt = str(self.searchInput.text())
if txt != self.searchText:
self.searchText = txt
tmp = self.model.findItems(txt,
Qt.MatchFixedString | Qt.MatchContains | Qt.MatchWildcard | Qt.MatchRecursive)
self.searchList = [i.index() for i in tmp]
if self.searchList:
mi = self.searchList.pop()
self.treeView.setCurrentIndex(mi)
self.treeView.expand(mi)
self.treeView.scrollTo(mi)
else:
QMessageBox.information(self, QCoreApplication.translate('DataStorageBrowser',
'No (more) matches!'), QCoreApplication.translate('DataStorageBrowser',
'No (more) matches found! Change you search criteria and try again!'))
self.searchText = ''
def expandCollapseAll(self):
if self.collExpand():
self.treeView.collapseAll()
else:
self.treeView.expandAll()
def itemAction(self, mi):
"""default action (on doubleclick) for item at model index mi"""
t, n = self.model.dsNode(mi)
if t == 'R':
pass
elif t == 'P':
pass
elif t == 'G':
pass
elif t == 'S':
self.showQwtPlot(n)
elif t == 'C':
self.showMplChart(n)
def showContextMenu(self, pos):
"""show context menu for item at pos"""
mi = self.treeView.indexAt(pos)
t, n = self.model.dsNode(mi)
self.selectedNode = n
self.selectedMI = mi
m = QMenu()
if t == 'R':
m.addAction(QCoreApplication.translate('DataStorageBrowser', 'Close'), self.closeDatabase)
elif t == 'P':
pass
elif t == 'G':
nCharts = len(n.charts)
if nCharts > 0:
txt = str(QCoreApplication.translate('DataStorageBrowser', 'Show all Charts (%d)')) % nCharts
m.addAction(txt, self.showAllCharts)
m.addAction(QCoreApplication.translate('DataStorageBrowser', 'Add Chart'), self.newChart)
elif t == 'S':
m.addAction(QCoreApplication.translate('DataStorageBrowser', 'Plot (Qwt)'), self.showQwtPlot)
elif t == 'C':
m.addAction(QCoreApplication.translate('DataStorageBrowser', 'Show'), self.showMplChart)
m.addAction(QCoreApplication.translate('DataStorageBrowser', 'Delete'), self.deleteItem)
if t in 'RPGS':
m.addSeparator()
m.addAction(QCoreApplication.translate('DataStorageBrowser', 'Edit metadata'), self.editMetadata)
a = m.exec_(self.treeView.mapToGlobal(pos))
def showMplChart(self, node=None):
if node is None:
node = self.selectedNode
showChartMplWindow(node, maximized=showChartMaximized)
def showAllCharts(self, node=None):
if node is None:
node = self.selectedNode
for chart in node.charts.values():
showChartMplWindow(chart, maximized=showChartMaximized)
def showQwtPlot(self, node=None):
if node is None:
node = self.selectedNode
showQwtPlotWindow(node, maximized=showChartMaximized)
def editMetadata(self, node=None):
if node is None:
node = self.selectedNode
editMetadata(node)
def closeDatabase(self, mi=None):
if mi is None:
mi = self.selectedMI
self.model.closeDatabase(mi)
def newChart(self, mi=None):
"""add a chart to sensorgroup at mi using the wizard"""
if mi is None:
mi = self.selectedMI
showNewChartWizard(self.model, mi)
def deleteItem(self, mi=None):
"""delete the item at mi"""
if mi is None:
mi = self.selectedMI
self.model.deleteItem(mi)
