class Ui_ProteinSequenceEditor(PM_DockWidget):
"""
The Ui_DnaSequenceEditor class defines UI elements for the Sequence Editor
object. The sequence editor is usually visible while in DNA edit mode.
It is a DockWidget that is doced at the bottom of the MainWindow
"""
_title = "Sequence Editor"
_groupBoxCount = 0
_lastGroupBox = None
def __init__(self, win):
"""
Constructor for the Ui_DnaSequenceEditor
@param win: The parentWidget (MainWindow) for the sequence editor
"""
self.win = win
# Should parentWidget for a docwidget always be win?
#Not necessary but most likely it will be the case.
parentWidget = win
_superclass.__init__(self, parentWidget, title = self._title)
#A flag used to restore the state of the Reports dock widget
#(which can be accessed through View > Reports) see self.show() and
#self.closeEvent() for more details.
self._reportsDockWidget_closed_in_show_method = False
self.setFixedHeight(90)
def show(self):
"""
Shows the sequence editor. While doing this, it also closes the reports
dock widget (if visible) the state of the reports dockwidget will be
restored when the sequence editor is closed.
@see:self.closeEvent()
"""
self._reportsDockWidget_closed_in_show_method = False
if self.win.viewFullScreenAction.isChecked() or \
self.win.viewSemiFullScreenAction.isChecked():
pass
else:
if self.win.reportsDockWidget.isVisible():
self.win.reportsDockWidget.close()
self._reportsDockWidget_closed_in_show_method = True
_superclass.show(self)
def closeEvent(self, event):
"""
Overrides close event. Makes sure that the visible state of the reports
widgetis restored when the sequence editor is closed.
@see: self.show()
"""
_superclass.closeEvent(self, event)
if self.win.viewFullScreenAction.isChecked() or \
self.win.viewSemiFullScreenAction.isChecked():
pass
else:
if self._reportsDockWidget_closed_in_show_method:
self.win.viewReportsAction.setChecked(True)
self._reportsDockWidget_closed_in_show_method = False
def _loadWidgets(self):
"""
Overrides PM.PM_DockWidget._loadWidgets. Loads the widget in this
dockwidget.
"""
self._loadMenuWidgets()
self._loadTextEditWidget()
def _loadMenuWidgets(self):
"""
Load the various menu widgets (e.g. Open, save sequence options,
Find and replace widgets etc.
"""
#Note: Find and replace widgets might be moved to their own class.
self.loadSequenceButton = PM_ToolButton(
self,
iconPath = "ui/actions/Properties Manager/Open.png")
self.saveSequenceButton = PM_ToolButton(
self,
iconPath = "ui/actions/Properties Manager/Save_Strand_Sequence.png")
self.loadSequenceButton.setAutoRaise(True)
self.saveSequenceButton.setAutoRaise(True)
#Find and replace widgets --
self.findLineEdit = \
PM_LineEdit( self,
label = "",
spanWidth = False)
self.findLineEdit.setMaximumWidth(60)
self.replaceLineEdit = \
PM_LineEdit( self,
label = "",
spanWidth = False)
self.replaceLineEdit.setMaximumWidth(60)
self.findOptionsToolButton = PM_ToolButton(self)
self.findOptionsToolButton.setMaximumWidth(12)
self.findOptionsToolButton.setAutoRaise(True)
self.findOptionsToolButton.setPopupMode(QToolButton.MenuButtonPopup)
self._setFindOptionsToolButtonMenu()
self.findNextToolButton = PM_ToolButton(
self,
iconPath = "ui/actions/Properties Manager/Find_Next.png")
self.findNextToolButton.setAutoRaise(True)
self.findPreviousToolButton = PM_ToolButton(
self,
iconPath = "ui/actions/Properties Manager/Find_Previous.png")
self.findPreviousToolButton.setAutoRaise(True)
self.replacePushButton = PM_PushButton(self, text = "Replace")
self.warningSign = QLabel(self)
self.warningSign.setPixmap(
getpixmap('ui/actions/Properties Manager/Warning.png'))
self.warningSign.hide()
self.phraseNotFoundLabel = QLabel(self)
self.phraseNotFoundLabel.setText("Sequence Not Found")
self.phraseNotFoundLabel.hide()
#Widgets to include in the widget row.
widgetList = [('PM_ToolButton', self.loadSequenceButton, 0),
('PM_ToolButton', self.saveSequenceButton, 1),
('QLabel', " Find:", 4),
('PM_LineEdit', self.findLineEdit, 5),
('PM_ToolButton', self.findOptionsToolButton, 6),
('PM_ToolButton', self.findPreviousToolButton, 7),
('PM_ToolButton', self.findNextToolButton, 8),
('QLabel', " Replace:", 9),
('PM_TextEdit', self.replaceLineEdit, 10),
('PM_PushButton', self.replacePushButton, 11),
('PM_Label', self.warningSign, 12),
('PM_Label', self.phraseNotFoundLabel, 13),
('QSpacerItem', 5, 5, 14) ]
widgetRow = PM_WidgetRow(self,
title = '',
widgetList = widgetList,
label = "",
spanWidth = True )
def _loadTextEditWidget(self):
"""
Load the SequenceTexteditWidgets.
"""
self.aaRulerTextEdit = \
PM_TextEdit( self,
label = "",
spanWidth = False,
permit_enter_keystroke = False)
palette = getPalette(None,
QPalette.Base,
pmGrpBoxColor)
self.aaRulerTextEdit.setPalette(palette)
self.aaRulerTextEdit.setWordWrapMode( QTextOption.WrapAnywhere )
self.aaRulerTextEdit.setFixedHeight(20)
self.aaRulerTextEdit.setReadOnly(True)
self.sequenceTextEdit = \
PM_TextEdit( self,
label = " Sequence: ",
spanWidth = False,
permit_enter_keystroke = False)
self.sequenceTextEdit.setCursorWidth(2)
self.sequenceTextEdit.setWordWrapMode( QTextOption.WrapAnywhere )
self.sequenceTextEdit.setFixedHeight(20)
self.secStrucTextEdit = \
PM_TextEdit( self,
label = " Secondary structure: ",
spanWidth = False,
permit_enter_keystroke = False)
palette = getPalette(None,
QPalette.Base,
sequenceEditStrandMateBaseColor)
self.secStrucTextEdit.setPalette(palette)
self.secStrucTextEdit.setWordWrapMode( QTextOption.WrapAnywhere )
self.secStrucTextEdit.setFixedHeight(20)
self.secStrucTextEdit.setReadOnly(True)
#Important to make sure that the horizontal and vertical scrollbars
#for these text edits are never displayed.
self.sequenceTextEdit.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.sequenceTextEdit.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.secStrucTextEdit.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.secStrucTextEdit.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.aaRulerTextEdit.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.aaRulerTextEdit.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
def _getFindLineEditStyleSheet(self):
"""
Return the style sheet for the findLineEdit. This sets the following
properties only:
- background-color
This style is set whenever the searchStrig can't be found (sets
a light red color background to the lineedit when this happens)
@return: The line edit style sheet.
@rtype: str
"""
styleSheet = \
"QLineEdit {\
background-color: rgb(255, 102, 102)\
}"
#Not used:
# background-color: rgb(217, 255, 216)\
return styleSheet
def _setFindOptionsToolButtonMenu(self):
"""
Sets the menu for the findOptionstoolbutton that appears a small
menu button next to the findLineEdit.
"""
self.findOptionsMenu = QMenu(self.findOptionsToolButton)
self.caseSensitiveFindAction = QAction(self.findOptionsToolButton)
self.caseSensitiveFindAction.setText('Match Case')
self.caseSensitiveFindAction.setCheckable(True)
self.caseSensitiveFindAction.setChecked(False)
self.findOptionsMenu.addAction(self.caseSensitiveFindAction)
self.findOptionsMenu.addSeparator()
self.findOptionsToolButton.setMenu(self.findOptionsMenu)
def _addToolTipText(self):
"""
What's Tool Tip text for widgets in this Property Manager.
"""
pass
def _addWhatsThisText(self):
"""
What's This text for widgets in this Property Manager.
"""
pass
