class PyAxisWidget(QWidget):
""" This Class is responsible for button Change
This button is located at the right side of the comboboxes. It calls
SetAxesOrder in the engine, and after this call update lines to redraw the
graph.
It needs to handle lines/engine/axesDict. The axes dict translates the axis
name in combobox to axis name in image dict.
"""
changeClicked = pyqtSignal()
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self._ui = Ui_AxisWidget()
self._ui.setupUi(self)
def setup(self, comboList, axesDict, scene):
# Hold comboList, this object contains all of comboboxes in gui. The
# button needs this to get the axis names.
self.comboBoxes = comboList
for comboBox in comboList:
self._ui.comboBoxesLayout.addWidget(comboBox)
self.currentComboBoxes = []
for i in self.comboBoxes:
self.currentComboBoxes.append(i.currentText().__str__())
# H lds the correspondent axis name on image file for all names in
# comboBoxes
self.dicAxes = axesDict
self.scene = scene
# Add function to respond to signal.
self._ui.changeButton.clicked.connect(self.changeButtonClicked)
self.semaphore = False
def changeButtonClicked(self):
# This list is responsible for holding the names of the axes
name_list = []
label = "CHANGE"
for i in self.currentComboBoxes:
label = label + " " + i
for each in self.comboBoxes:
# Get the name of axis in comboBox
name_list.append(self.dicAxes[each.currentText().__str__()])
label = label + " %s " % (each.currentText().__str__())
# Call engine for change axis
self.pcoords.setAxesOrder(self.image, name_list)
self.lines.clean()
self.scene.removeGroup()
self.lines.addLines(
len(self.image['lines']) / (len(self.image['axeslist']) - 1)
)
self.lines.update_lines_view(self.horizontalSlider.value())
self.currentComboBoxes = []
for i in self.comboBoxes:
self.currentComboBoxes.append(i.currentText().__str__())
self.scene.countUndo = len(self.scene.listUndoStatement)
def buttonPressed2(self, listAxis):
# This list is responsible for holding the names of the axes
name_list = []
j = 0
for i in self.comboBoxes:
index = i.findText(listAxis[j])
i.setCurrentIndex(index)
j = j + 1
for each in self.comboBoxes:
# Get the name of axis in comboBox,
name_list.append(self.dicAxes[each.currentText().__str__()])
#translate is for engine name and store on list
# Call engine to change axis order
self.pcoords.setAxesOrder(self.image, name_list)
self.lines.clean()
self.scene.removeGroup()
self.lines.addLines(
len(self.image['lines']) / (len(self.image['axeslist']) - 1)
)
#self.lines.doSelectable()
self.lines.update_lines_view(self.horizontalSlider.value())
self.currentComboBoxes = []
for i in self.comboBoxes:
self.currentComboBoxes.append(i.currentText().__str__())
def updateAfterRemoveDuplicated(self):
self.lines.clean()
self.scene.removeGroup()
self.lines.addLines(
len(self.image['lines']) / (len(self.image['axeslist']) - 1)
)
#self.lines.doSelectable()
self.lines.update_lines_view(self.horizontalSlider.value())
def setLines(self, scene_lines, line_number):
"""Presenting Lines"""
self.lines = scene_lines
self.linenb = line_number
def setImage(self, scene_image):
"""Presenting image file"""
self.image = scene_image
def setCurrentEngine(self, engine):
"""Presenting current import"""
self.pcoords = engine
def setSlider(self, slider):
self.horizontalSlider = slider
def Close(self):
# Put the button in the same layout where are located the combos
self.ui.horizontalLayout.removeWidget(self.button)
self.button.close()
self.close()
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self._ui = Ui_AxisWidget()
self._ui.setupUi(self)