class PlotCustomizer(QObject):
settingsChanged = pyqtSignal()
def __init__(self, parent, default_plot_settings):
super(PlotCustomizer, self).__init__()
self._plot_config_key = None
self._previous_key = None
self.default_plot_settings = default_plot_settings
self._plot_configs = {None: PlotConfigHistory("No_Key_Selected", PlotConfig(default_plot_settings, title=None))}
self._plotConfigCreator = self._defaultPlotConfigCreator
self._customization_dialog = CustomizePlotDialog("Customize", parent, key=self._plot_config_key)
self._customization_dialog.addTab("general", "General", DefaultCustomizationView())
self._customization_dialog.addTab("style", "Style", StyleCustomizationView())
self._customization_dialog.addTab("statistics", "Statistics", StatisticsCustomizationView())
self._customize_limits = LimitsCustomizationView()
self._customization_dialog.addTab("limits", "Limits", self._customize_limits)
self._customization_dialog.applySettings.connect(self.applyCustomization)
self._customization_dialog.undoSettings.connect(self.undoCustomization)
self._customization_dialog.redoSettings.connect(self.redoCustomization)
self._customization_dialog.resetSettings.connect(self.resetCustomization)
self._customization_dialog.copySettings.connect(self.copyCustomization)
self._customization_dialog.copySettingsToOthers.connect(self.copyCustomizationTo)
self._revertCustomization(self.getPlotConfig())
def _getPlotConfigHistory(self):
""" @rtype: PlotConfigHistory """
return self._plot_configs[self._plot_config_key]
def undoCustomization(self):
history = self._getPlotConfigHistory()
history.undoChanges()
self._revertCustomization(history.getPlotConfig())
def redoCustomization(self):
history = self._getPlotConfigHistory()
history.redoChanges()
self._revertCustomization(history.getPlotConfig())
def resetCustomization(self):
history = self._getPlotConfigHistory()
history.resetChanges()
self._revertCustomization(history.getPlotConfig())
def applyCustomization(self):
history = self._getPlotConfigHistory()
plot_config = history.getPlotConfig()
if self._customization_dialog is not None:
for customization_view in self._customization_dialog:
customization_view.applyCustomization(plot_config)
history.applyChanges(plot_config)
self._emitChangedSignal()
def _revertCustomization(self, plot_config, emit=True):
if self._customization_dialog is not None:
for customization_view in self._customization_dialog:
customization_view.revertCustomization(plot_config)
self._emitChangedSignal(emit)
def _emitChangedSignal(self, emit=True):
history = self._getPlotConfigHistory()
self._customization_dialog.setUndoRedoCopyState(history.isUndoPossible(), history.isRedoPossible(), self.isCopyPossible())
if emit:
self.settingsChanged.emit()
def isCopyPossible(self):
""" @rtype: bool """
return len(self._plot_configs) > 2
def copyCustomizationTo(self, keys):
""" copies the plotconfig of the current key, to a set of other keys"""
history = self._getPlotConfigHistory()
for key in keys:
if key not in self._plot_configs:
self._plot_configs[key] = PlotConfigHistory("No_Key_Selected",
PlotConfig(self.default_plot_settings, title=None))
source_config = history.getPlotConfig()
source_config.setTitle(key)
self._plot_configs[key].applyChanges(source_config)
self._customization_dialog.addCopyableKey(key)
self._emitChangedSignal(emit=True)
def copyCustomization(self, key):
key = str(key)
if self.isCopyPossible():
source_config = self._plot_configs[key].getPlotConfig()
source_config.setTitle(None)
history = self._getPlotConfigHistory()
history.applyChanges(source_config)
self._revertCustomization(history.getPlotConfig())
def toggleCustomizationDialog(self):
if self._customization_dialog.isVisible():
self._customization_dialog.hide()
else:
self._customization_dialog.show()
def _defaultPlotConfigCreator(self, title):
return PlotConfig(title)
def _selectiveCopyOfCurrentPlotConfig(self, title):
return self._plotConfigCreator(title)
def switchPlotConfigHistory(self, key):
if key != self._plot_config_key:
if not key in self._plot_configs:
self._plot_configs[key] = PlotConfigHistory(key, self._selectiveCopyOfCurrentPlotConfig(key))
self._customization_dialog.addCopyableKey(key)
self._customization_dialog.currentPlotKeyChanged(key)
self._previous_key = self._plot_config_key
self._plot_config_key = key
self._revertCustomization(self.getPlotConfig(), emit=False)
def getPlotConfig(self):
""" @rtype: PlotConfig """
return self._getPlotConfigHistory().getPlotConfig()
def setAxisTypes(self, x_axis_type, y_axis_type):
self._customize_limits.setAxisTypes(x_axis_type, y_axis_type)
def setPlotConfigCreator(self, func):
self._plotConfigCreator = func
class PlotCustomizer(QObject):
settingsChanged = Signal()
def __init__(self, parent, default_plot_settings=None):
super(PlotCustomizer, self).__init__()
self._plot_config_key = None
self._previous_key = None
self.default_plot_settings = default_plot_settings
self._plot_configs = {
None:
PlotConfigHistory(
"No_Key_Selected",
PlotConfig(plot_settings=default_plot_settings, title=None))
}
self._plotConfigCreator = self._defaultPlotConfigCreator
self._customization_dialog = CustomizePlotDialog(
"Customize", parent, key=self._plot_config_key)
self._customization_dialog.addTab("general", "General",
DefaultCustomizationView())
self._customization_dialog.addTab("style", "Style",
StyleCustomizationView())
self._customization_dialog.addTab("statistics", "Statistics",
StatisticsCustomizationView())
self._customize_limits = LimitsCustomizationView()
self._customization_dialog.addTab("limits", "Limits",
self._customize_limits)
self._customization_dialog.applySettings.connect(
self.applyCustomization)
self._customization_dialog.undoSettings.connect(self.undoCustomization)
self._customization_dialog.redoSettings.connect(self.redoCustomization)
self._customization_dialog.resetSettings.connect(
self.resetCustomization)
self._customization_dialog.copySettings.connect(self.copyCustomization)
self._customization_dialog.copySettingsToOthers.connect(
self.copyCustomizationTo)
self._revertCustomization(self.getPlotConfig())
def _getPlotConfigHistory(self):
""" @rtype: PlotConfigHistory """
return self._plot_configs[self._plot_config_key]
def undoCustomization(self):
history = self._getPlotConfigHistory()
history.undoChanges()
self._revertCustomization(history.getPlotConfig())
def redoCustomization(self):
history = self._getPlotConfigHistory()
history.redoChanges()
self._revertCustomization(history.getPlotConfig())
def resetCustomization(self):
history = self._getPlotConfigHistory()
history.resetChanges()
self._revertCustomization(history.getPlotConfig())
def applyCustomization(self):
history = self._getPlotConfigHistory()
plot_config = history.getPlotConfig()
if self._customization_dialog is not None:
for customization_view in self._customization_dialog:
customization_view.applyCustomization(plot_config)
history.applyChanges(plot_config)
self._emitChangedSignal()
def _revertCustomization(self, plot_config, emit=True):
if self._customization_dialog is not None:
for customization_view in self._customization_dialog:
customization_view.revertCustomization(plot_config)
self._emitChangedSignal(emit)
def _emitChangedSignal(self, emit=True):
history = self._getPlotConfigHistory()
self._customization_dialog.setUndoRedoCopyState(
history.isUndoPossible(), history.isRedoPossible(),
self.isCopyPossible())
if emit:
self.settingsChanged.emit()
def isCopyPossible(self):
""" @rtype: bool """
return len(self._plot_configs) > 2
def copyCustomizationTo(self, keys):
""" copies the plotconfig of the current key, to a set of other keys"""
history = self._getPlotConfigHistory()
for key in keys:
if key not in self._plot_configs:
self._plot_configs[key] = PlotConfigHistory(
"No_Key_Selected",
PlotConfig(self.default_plot_settings, title=None))
source_config = history.getPlotConfig()
source_config.setTitle(key)
self._plot_configs[key].applyChanges(source_config)
self._customization_dialog.addCopyableKey(key)
self._emitChangedSignal(emit=True)
def copyCustomization(self, key):
key = str(key)
if self.isCopyPossible():
source_config = self._plot_configs[key].getPlotConfig()
source_config.setTitle(None)
history = self._getPlotConfigHistory()
history.applyChanges(source_config)
self._revertCustomization(history.getPlotConfig())
def toggleCustomizationDialog(self):
if self._customization_dialog.isVisible():
self._customization_dialog.hide()
else:
self._customization_dialog.show()
def _defaultPlotConfigCreator(self, title):
return PlotConfig(title)
def _selectiveCopyOfCurrentPlotConfig(self, title):
return self._plotConfigCreator(title)
def switchPlotConfigHistory(self, key):
if key != self._plot_config_key:
if not key in self._plot_configs:
self._plot_configs[key] = PlotConfigHistory(
key, self._selectiveCopyOfCurrentPlotConfig(key))
self._customization_dialog.addCopyableKey(key)
self._customization_dialog.currentPlotKeyChanged(key)
self._previous_key = self._plot_config_key
self._plot_config_key = key
self._revertCustomization(self.getPlotConfig(), emit=False)
def getPlotConfig(self):
""" @rtype: PlotConfig """
return self._getPlotConfigHistory().getPlotConfig()
def setAxisTypes(self, x_axis_type, y_axis_type):
self._customize_limits.setAxisTypes(x_axis_type, y_axis_type)
def setPlotConfigCreator(self, func):
self._plotConfigCreator = func