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# Copyright 2008 Nanorex, Inc. See LICENSE file for details.
"""
This class provides the flyout toolbar for BuildCrystals command
@author: Ninad
@copyright: 2008 Nanorex, Inc. See LICENSE file for details.
@version:$Id$
History:
2008-08-11: Created during command stack refactoring project
TODO:
"""
from ne1_ui.toolbars.Ui_AbstractFlyout import Ui_AbstractFlyout
from PyQt4.Qt import SIGNAL
from PyQt4 import QtGui
from ne1_ui.NE1_QWidgetAction import NE1_QWidgetAction
from utilities.icon_utilities import geticon
_superclass = Ui_AbstractFlyout
class BuildCrystalFlyout(Ui_AbstractFlyout):
"""
This class provides the flyout toolbar for BuildCrystals command
"""
_subControlAreaActionList = []
def _action_in_controlArea_to_show_this_flyout(self):
"""
Required action in the 'Control Area' as a reference for this
flyout toolbar. See superclass method for documentation and todo note.
"""
return self.win.buildCrystalAction
def _getExitActionText(self):
"""
Overrides superclass method.
@see: self._createActions()
"""
return "Exit Crystal"
def activateFlyoutToolbar(self):
"""
Updates the flyout toolbar with the actions this class provides.
@see: Ui_AbstractFlyout.activateFlyoutToolbar()
"""
_superclass.activateFlyoutToolbar(self)
self._setAutoShapeAcclKeys(True)
def deActivateFlyoutToolbar(self):
"""
Updates the flyout toolbar with the actions this class provides.
@see: Ui_AbstractFlyout.deActivateFlyoutToolbar()
"""
self._setAutoShapeAcclKeys(False)
_superclass.deActivateFlyoutToolbar(self)
def connect_or_disconnect_signals(self, isConnect):
"""
Connect or disconnect widget signals sent to their slot methods.
This can be overridden in subclasses. By default it does nothing.
@param isConnect: If True the widget will send the signals to the slot
method.
@type isConnect: boolean
@see: self.activateFlyoutToolbar, self.deActivateFlyoutToolbar
"""
if isConnect:
change_connect = self.win.connect
else:
change_connect = self.win.disconnect
_superclass.connect_or_disconnect_signals(self,
isConnect)
change_connect(self.subControlActionGroup,
SIGNAL("triggered(QAction *)"),
self.parentWidget.changeSelectionShape)
def _createActions(self, parentWidget):
_superclass._createActions(self, parentWidget)
# The subControlActionGroup is the parent of all flyout QActions.
self.subControlActionGroup = QtGui.QActionGroup(parentWidget)
self._subControlAreaActionList.append(self.exitModeAction)
separator = QtGui.QAction(parentWidget)
separator.setSeparator(True)
self._subControlAreaActionList.append(separator)
self.polygonShapeAction = NE1_QWidgetAction(self.subControlActionGroup,
win = self.win)
self.polygonShapeAction.setObjectName("DEFAULT")
self.polygonShapeAction.setText("Polygon")
self._subControlAreaActionList.append(self.polygonShapeAction)
self.circleShapeAction = NE1_QWidgetAction(self.subControlActionGroup,
win = self.win)
self.circleShapeAction.setObjectName("CIRCLE")
self.circleShapeAction.setText("Circle")
self._subControlAreaActionList.append(self.circleShapeAction)
self.squareShapeAction = NE1_QWidgetAction(self.subControlActionGroup,
win = self.win)
self.squareShapeAction.setObjectName("SQUARE")
self.squareShapeAction.setText("Square")
self._subControlAreaActionList.append(self.squareShapeAction)
self.rectCtrShapeAction = NE1_QWidgetAction(self.subControlActionGroup,
win = self.win)
self.rectCtrShapeAction.setObjectName("RECTANGLE")
self.rectCtrShapeAction.setText("RectCenter")
self._subControlAreaActionList.append(self.rectCtrShapeAction)
self.rectCornersShapeAction = NE1_QWidgetAction(self.subControlActionGroup,
win = self.win)
self.rectCornersShapeAction.setObjectName("RECT_CORNER")
self.rectCornersShapeAction.setText("RectCorners")
self._subControlAreaActionList.append(self.rectCornersShapeAction)
self.triangleShapeAction = NE1_QWidgetAction(self.subControlActionGroup,
win = self.win)
self.triangleShapeAction.setObjectName("TRIANGLE")
self.triangleShapeAction.setText("Triangle")
self._subControlAreaActionList.append(self.triangleShapeAction)
self.diamondShapeAction = NE1_QWidgetAction(self.subControlActionGroup,
win = self.win)
self.diamondShapeAction.setObjectName("DIAMOND")
self.diamondShapeAction.setText("Diamond")
self._subControlAreaActionList.append(self.diamondShapeAction)
self.hexagonShapeAction = NE1_QWidgetAction(self.subControlActionGroup,
win = self.win)
self.hexagonShapeAction.setObjectName("HEXAGON")
self.hexagonShapeAction.setText("Hexagon")
self._subControlAreaActionList.append(self.hexagonShapeAction)
self.lassoShapeAction = NE1_QWidgetAction(self.subControlActionGroup,
win = self.win)
self.lassoShapeAction.setObjectName("LASSO")
self.lassoShapeAction.setText("Lasso")
self._subControlAreaActionList.append(self.lassoShapeAction)
for action in self._subControlAreaActionList[1:]:
if isinstance(action, NE1_QWidgetAction):
action.setCheckable(True)
self.subControlActionGroup.addAction(action)
iconpath = "ui/actions/Command Toolbar/BuildCrystal/" + str(action.text()) + ".png"
action.setIcon(geticon(iconpath))
if not self.subControlActionGroup.checkedAction():
self.polygonShapeAction.setChecked(True)
return
def getFlyoutActionList(self):
"""
Returns a tuple that contains mode spcific actionlists in the
added in the flyout toolbar of the mode.
CommandToolbar._createFlyoutToolBar method calls this
@return: params: A tuple that contains 3 lists:
(subControlAreaActionList, commandActionLists, allActionsList)
"""
#'allActionsList' returns all actions in the flyout toolbar
#including the subcontrolArea actions
allActionsList = []
#Action List for subcontrol Area buttons.
#In this mode, there is really no subcontrol area.
#We will treat subcontrol area same as 'command area'
#(subcontrol area buttons will have an empty list as their command area
#list). We will set the Comamnd Area palette background color to the
#subcontrol area.
subControlAreaActionList =[]
subControlAreaActionList.append(self.exitModeAction)
subControlAreaActionList.extend(self._subControlAreaActionList)
allActionsList.extend(subControlAreaActionList)
#Empty actionlist for the 'Command Area'
commandActionLists = []
#Append empty 'lists' in 'commandActionLists equal to the
#number of actions in subControlArea
for i in range(len(subControlAreaActionList)):
lst = []
commandActionLists.append(lst)
params = (subControlAreaActionList, commandActionLists, allActionsList)
return params
def _setAutoShapeAcclKeys(self, on):
"""
If <on>, then set the acceleration keys for autoshape selection
in this command; otherwise, like when exit. set it to empty.
"""
if on:
self.polygonShapeAction.setShortcut('P')
self.circleShapeAction.setShortcut('C')
self.rectCtrShapeAction.setShortcut('R')
self.hexagonShapeAction.setShortcut('H')
self.triangleShapeAction.setShortcut('T')
self.rectCornersShapeAction.setShortcut('SHIFT+R')
self.lassoShapeAction.setShortcut('L')
self.diamondShapeAction.setShortcut('D')
self.squareShapeAction.setShortcut('S')
else:
for btn in self.subControlActionGroup.actions():
btn.setShortcut('')
def getSelectionShape(self):
"""
Return the current selection shape that is checked.
"""
selectionShape = self.subControlActionGroup.checkedAction().objectName()
return selectionShape
def _addWhatsThisText(self):
"""
Add 'What's This' help text for all actions on toolbar.
"""
from ne1_ui.WhatsThisText_for_CommandToolbars import whatsThisTextForCrystalCommandToolbar
whatsThisTextForCrystalCommandToolbar(self)
return
def _addToolTipText(self):
"""
Add 'Tool tip' help text for all actions on toolbar.
"""
from ne1_ui.ToolTipText_for_CommandToolbars import toolTipTextForCrystalCommandToolbar
toolTipTextForCrystalCommandToolbar(self)
return
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