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# Copyright 2005-2008 Nanorex, Inc. See LICENSE file for details.
"""
BuildCrystal_PropertyManager.py
Class used for the GUI controls for the BuildCrystal_Command.
@version: $Id$
@copyright: 2005-2008 Nanorex, Inc. See LICENSE file for details.
History:
Note: Till Alpha8, this command was called Cookie Cutter mode. In Alpha9
it has been renamed to 'Build Crystal' mode. -- ninad 20070511
Ninad 2008-08-22:
- renamed class CookieCntrlPanel to BuildCrystal_PropertyManager,also
deleted the old CookiePropertyManager.py
- major cleanup: moved flyout toolbar related code
in its own class (see Ui_BuildCrystalFlyout); moved command specific code
in the command class.
"""
from PyQt4.Qt import SIGNAL
from PyQt4.Qt import QString
from PyQt4.Qt import QColor
from PyQt4.Qt import QColorDialog
from commands.BuildCrystal.Ui_BuildCrystal_PropertyManager import Ui_BuildCrystal_PropertyManager
_superclass = Ui_BuildCrystal_PropertyManager
class BuildCrystal_PropertyManager(Ui_BuildCrystal_PropertyManager):
def __init__(self, command):
"""
"""
_superclass.__init__(self, command)
msg = "Choose one of the selection shapes from the command toolbar. "\
"When drawing a <b>Polygon</b> shape, double-click to select the final vertex."
self.updateMessage(msg = msg)
def connect_or_disconnect_signals(self, isConnect):
"""
Connect signal to slots
"""
if isConnect:
change_connect = self.win.connect
else:
change_connect = self.win.disconnect
change_connect(self.latticeCBox, SIGNAL("activated ( int )"),
self.changeLatticeType)
change_connect(self.orientButtonGroup, SIGNAL("buttonClicked(int)"),
self.changeGridOrientation)
change_connect(self.rotGridAntiClockwiseButton,
SIGNAL("clicked()"), self.antiRotateView)
change_connect(self.rotGridClockwiseButton, SIGNAL("clicked()"),
self.rotateView)
change_connect(self.addLayerButton,SIGNAL("clicked()"), self.addLayer)
change_connect(self.currentLayerComboBox,SIGNAL("activated(int)"),
self.changeLayer)
change_connect(self.layerCellsSpinBox,SIGNAL("valueChanged(int)"),
self.setThickness)
#change_connect(self.gridColorButton,SIGNAL("clicked()"),self.changeGridColor)
change_connect(self.gridLineCheckBox,SIGNAL("toggled(bool)"),
self.showGridLine)
change_connect(self.freeViewCheckBox,SIGNAL("toggled(bool)"),
self.setFreeView)
change_connect(self.fullModelCheckBox, SIGNAL("toggled(bool)"),
self.toggleFullModel)
change_connect(self.snapGridCheckBox, SIGNAL("toggled(bool)"),
self.setGridSnap)
change_connect(self.dispModeComboBox, SIGNAL("activated(const QString &)"),
self.changeDispMode)
def show(self):
"""
This is used to initialize GUI items which need
to change every time the command becomes active.
"""
_superclass.show(self)
self.latticeCBox.setEnabled(True)
# Other things that have been lost at this point:
# self.layerThicknessLineEdit
self.layerCellsSpinBox.setValue(2)
self.rotateGridByAngleSpinBox.setValue(45)
self.currentLayerComboBox.clear()
self.currentLayerComboBox.addItem("1") #QString(str(len(self.layers[0])))) ? ? ?
self.addLayerButton.setEnabled(False)
def close(self):
"""
Restore GUI items when exiting from the PM (command).
"""
_superclass.close(self)
# Enable all those view options
self.enableViewChanges(True)
def enableViewChanges(self, enableFlag):
"""Turn on or off view changes depending on <param> 'enableFlag'.
Turn off view changes is needed during the crystal-cutting stage. """
for c in self.orientButtonGroup.buttons():
c.setEnabled(enableFlag)
self.rotateGridByAngleSpinBox.setEnabled(enableFlag)
self.rotGridAntiClockwiseButton.setEnabled(enableFlag)
self.rotGridClockwiseButton.setEnabled(enableFlag)
self.w.enableViews(enableFlag) # Mark 051122.
def changeSelectionShape(self, action):
"""Slot method that is called when user changes selection shape by GUI. """
command = self.command
if not command.isCurrentCommand(): # [bruce 071008]
return
sShape = action.objectName()
command.changeSelectionShape(sShape)
return
def setThickness(self, value):
self.command.setThickness(value)
def addLayer(self):
self.addLayerButton.setEnabled(False)
layerId = self.command.addLayer()
self.currentLayerComboBox.addItem(QString(str(layerId)))
self.currentLayerComboBox.setCurrentIndex(layerId-1)
self.w.glpane.gl_update()
def changeLayer(self, value):
"""Change current layer to <value> layer """
self.command.change2Layer(value)
def setFreeView(self, freeView):
"""Slot function to switch between free view/crystal selection states """
self.command.setFreeView(freeView)
def toggleFullModel(self, showFullModel):
"""Slot function for the check box of 'Full Model' in crystal-cutter dashboard """
self.command.toggleFullModel(showFullModel)
def showGridLine(self, show):
"""Slot function"""
self.command.showGridLine(show)
def setGridSnap(self, snap):
"""Turn on/off the grid snap option """
self.command.gridSnap = snap
pass
def changeGridColor(self):
"""
Open the stand color chooser dialog to change grid line color
"""
c = QColorDialog.getColor(QColor(222,148,0), self)
if c.isValid():
self.gridColorLabel.setPaletteBackgroundColor(c)
self.command.setGridLineColor(c)
def changeLatticeType(self, lType):
self.command.changeLatticeType(lType)
if lType != 0: #Changes to other lattice type
#Disable the snap to grid feature
self.setGridSnap(False)
self.snapGridCheckBox.setEnabled(False)
else:
self.snapGridCheckBox.setEnabled(True)
def changeDispMode(self, display_style):
self.command.changeDispMode(display_style)
def changeGridOrientation(self, value):
if value == 0: self._orient100()
elif value == 1: self._orient110()
elif value == 2: self._orient111()
def _rotView(self, direction):
"""
Rotate the view anti-clockwise or clockWise.
If <direction> == True, anti-clockwise rotate, otherwise,
clockwise rotate
"""
from math import pi
from geometry.VQT import Q, V
angle = self.rotateGridByAngleSpinBox.value()
if not direction: angle = -angle
angle = pi * angle/180.0
glpane = self.w.glpane
glpane.quat += Q(V(0, 0, 1), angle)
glpane.gl_update()
def antiRotateView(self):
"""
Anti-clockwise rotatation
"""
self._rotView(True)
def rotateView(self):
"""
clock-wise rotation
"""
self._rotView(False)
def _orient100(self):
"""
Along one axis
"""
self.command.setOrientSurf(0)
self.command.snapquat100()
def _orient110(self):
"""
halfway between two axes
"""
self.command.setOrientSurf(1)
self.command.snapquat110()
def _orient111(self):
"""
equidistant from three axes
"""
self.command.setOrientSurf(2)
self.command.snapquat111()
pass
# end
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