def __selectPreset(self):
preset = self.ui.presetComboBox.currentText()
try:
self.__loadPresetIntoUi(preset)
except Exception:
# fallback: if the currently selected preset has no values in the configuration file:
# store the default values from the gui
self.__savePresetFromUi(preset)
config.set("EAGenerator", "preset", preset)
config.flush()
def __savePreset(self, alert, nameField):
preset = nameField.text()
presetsList = config.get("EAGenerator", "presets")
presets = [name.strip() for name in presetsList.split(",")]
if preset not in presets:
# append preset's name to the comma separated list
presetsList += "," + preset
config.set("EAGenerator", "presets", presetsList)
config.flush()
# reflect changes in ui
self.ui.presetComboBox.addItem(preset)
self.ui.presetComboBox.setCurrentIndex(
self.ui.presetComboBox.count() - 1)
self.__savePresetFromUi(preset)
alert.close()
def __removePreset(self):
preset = self.ui.presetComboBox.currentText()
section = "EAGenerator_Preset:" + preset
presets = [
name.strip()
for name in config.get("EAGenerator", "presets").split(",")
]
if preset in presets and len(presets) > 1:
delIndex = presets.index(preset)
del presets[delIndex]
config.set("EAGenerator", "presets", ",".join(presets))
# either select previous preset or the first one
newIndex = max(0, delIndex - 1)
config.set("EAGenerator", "preset", presets[newIndex])
config.removeSection(section)
config.flush()
# reflect changes in ui
self.ui.presetComboBox.removeItem(
self.ui.presetComboBox.currentIndex())
self.ui.presetComboBox.setCurrentIndex(newIndex)
def __savePresetFromUi(self, preset):
section = "EAGenerator_Preset:" + preset
config.set(section, "colorMutationRate",
self.ui.colorMutationRateSpinBox.value())
config.set(section, "colorsRangeFromR",
self.ui.colorsFromRSpinBox.value())
config.set(section, "colorsRangeToR", self.ui.colorsToRSpinBox.value())
config.set(section, "colorsRangeFromG",
self.ui.colorsFromGSpinBox.value())
config.set(section, "colorsRangeToG", self.ui.colorsToGSpinBox.value())
config.set(section, "colorsRangeFromB",
self.ui.colorsFromBSpinBox.value())
config.set(section, "colorsRangeToB", self.ui.colorsToBSpinBox.value())
config.set(section, "contrastRangeFrom",
self.ui.contrastFromSpinBox.value())
config.set(section, "contrastRangeTo",
self.ui.contrastToSpinBox.value())
config.set(section, "shapeMutationRate",
self.ui.shapeMutationRateSpinBox.value())
config.set(section, "shapePolygonPointCount",
self.ui.shapePolygonPointCountSpinBox.value())
config.set(section, "initialPopulationSize",
self.ui.initialPopulationSizeSpinBox.value())
config.set(section, "targetConfidence",
self.ui.targetConfidenceSpinBox.value())
config.set(section, "targetPopulationSize",
self.ui.targetPopulationSizeSpinBox.value())
config.flush()
def save(self):
config.set('API', 'url', self.lineEditUrl.text())
config.set('API', 'key', self.lineEditKey.text())
config.flush()
self.close()