X-Git-Url: https://git.ralfj.de/lilass.git/blobdiff_plain/3b6568d8ba3cbd8278171e048ae9d92426c018ba..7129adf1f29ada89d37adf131dbab8d3c5483408:/qt_dialogue.py

diff --git a/qt_dialogue.py b/qt_dialogue.py
index 0986106..879a09a 100644
--- a/qt_dialogue.py
+++ b/qt_dialogue.py
@@ -18,76 +18,76 @@ from dsl import RelativeScreenPosition, ScreenSetup, res2user
 from PyQt4 import QtCore, QtGui
 
 def makeLayout(layout, members):
-	for m in members:
-		if isinstance(m, QtGui.QLayout):
-			layout.addLayout(m)
-		else:
-			layout.addWidget(m)
-	return layout
+    for m in members:
+        if isinstance(m, QtGui.QLayout):
+            layout.addLayout(m)
+        else:
+            layout.addWidget(m)
+    return layout
 
 class PositionSelection(QtGui.QDialog):
-	def __init__(self, internalResolutions, externalResolutions):
-		# set up main window
-		super(PositionSelection, self).__init__()
-		self.setWindowTitle('DSL - easy Display Setup for Laptops')
-		
-		# position selection
-		posBox = QtGui.QGroupBox('Position of external screen', self)
-		self.posLeft = QtGui.QRadioButton('Left of internal screen', posBox)
-		self.posRight = QtGui.QRadioButton('Right of internal screen', posBox)
-		self.posRight.setChecked(True)
-		self.posRight.setFocus()
-		self.extOnly = QtGui.QRadioButton('Use external screen exclusively', posBox)
-		posBox.setLayout(makeLayout(QtGui.QVBoxLayout(), [self.posLeft, self.posRight, self.extOnly]))
-		
-		# primary screen
-		primBox = QtGui.QGroupBox('Which should be the primary screen?', self)
-		self.extOnly.toggled.connect(primBox.setDisabled) # disable the box if there's just one screen in use
-		self.primExt = QtGui.QRadioButton('The external screen', primBox)
-		self.primInt = QtGui.QRadioButton('The internal screen', primBox)
-		self.primInt.setChecked(True)
-		primBox.setLayout(makeLayout(QtGui.QVBoxLayout(), [self.primExt, self.primInt]))
-		
-		# resolution selection
-		resBox = QtGui.QGroupBox('Screen resolutions', self)
-		extResLabel = QtGui.QLabel('Resolution of external screen:', resBox)
-		self.extResolutions = externalResolutions
-		self.extResolutionsBox = QtGui.QComboBox(resBox)
-		for res in externalResolutions:
-			self.extResolutionsBox.addItem(res2user(res))
-		self.extResolutionsBox.setCurrentIndex(0) # select first resolution
-		extRow = makeLayout(QtGui.QHBoxLayout(), [extResLabel, self.extResolutionsBox])
-		intResLabel = QtGui.QLabel('Resolution of internal screen:', resBox)
-		self.extOnly.toggled.connect(intResLabel.setDisabled) # disable the label if there's just one screen in use
-		self.intResolutions = internalResolutions
-		self.intResolutionsBox = QtGui.QComboBox(resBox)
-		for res in internalResolutions:
-			self.intResolutionsBox.addItem(res2user(res))
-		self.intResolutionsBox.setCurrentIndex(0) # select first resolution
-		self.extOnly.toggled.connect(self.intResolutionsBox.setDisabled) # disable the box if there's just one screen in use
-		intRow = makeLayout(QtGui.QHBoxLayout(), [intResLabel, self.intResolutionsBox])
-		resBox.setLayout(makeLayout(QtGui.QVBoxLayout(), [extRow, intRow]))
-		
-		# last row: buttons
-		buttons = QtGui.QDialogButtonBox(QtGui.QDialogButtonBox.Ok | QtGui.QDialogButtonBox.Cancel, QtCore.Qt.Horizontal, self)
-		buttons.accepted.connect(self.accept)
-		buttons.rejected.connect(self.reject)
-		
-		# add them all to the window
-		self.setLayout(makeLayout(QtGui.QVBoxLayout(), [posBox, primBox, resBox, buttons]))
-	
-	def run(self):
-		self.exec_()
-		if not self.result(): return None
-		return ScreenSetup(self.getRelativeScreenPosition(),
-			self.intResolutions[self.intResolutionsBox.currentIndex()],
-			self.extResolutions[self.extResolutionsBox.currentIndex()],
-			self.primExt.isChecked())
-	
-	def getRelativeScreenPosition(self):
-		if self.posLeft.isChecked():
-			return RelativeScreenPosition.LEFT
-		elif self.posRight.isChecked():
-			return RelativeScreenPosition.RIGHT
-		else:
-			return RelativeScreenPosition.EXTERNAL_ONLY
+    def __init__(self, internalResolutions, externalResolutions):
+        # set up main window
+        super(PositionSelection, self).__init__()
+        self.setWindowTitle('DSL - easy Display Setup for Laptops')
+        
+        # position selection
+        posBox = QtGui.QGroupBox('Position of external screen', self)
+        self.posLeft = QtGui.QRadioButton('Left of internal screen', posBox)
+        self.posRight = QtGui.QRadioButton('Right of internal screen', posBox)
+        self.posRight.setChecked(True)
+        self.posRight.setFocus()
+        self.extOnly = QtGui.QRadioButton('Use external screen exclusively', posBox)
+        posBox.setLayout(makeLayout(QtGui.QVBoxLayout(), [self.posLeft, self.posRight, self.extOnly]))
+        
+        # primary screen
+        primBox = QtGui.QGroupBox('Which should be the primary screen?', self)
+        self.extOnly.toggled.connect(primBox.setDisabled) # disable the box if there's just one screen in use
+        self.primExt = QtGui.QRadioButton('The external screen', primBox)
+        self.primInt = QtGui.QRadioButton('The internal screen', primBox)
+        self.primInt.setChecked(True)
+        primBox.setLayout(makeLayout(QtGui.QVBoxLayout(), [self.primExt, self.primInt]))
+        
+        # resolution selection
+        resBox = QtGui.QGroupBox('Screen resolutions', self)
+        extResLabel = QtGui.QLabel('Resolution of external screen:', resBox)
+        self.extResolutions = externalResolutions
+        self.extResolutionsBox = QtGui.QComboBox(resBox)
+        for res in externalResolutions:
+            self.extResolutionsBox.addItem(res2user(res))
+        self.extResolutionsBox.setCurrentIndex(0) # select first resolution
+        extRow = makeLayout(QtGui.QHBoxLayout(), [extResLabel, self.extResolutionsBox])
+        intResLabel = QtGui.QLabel('Resolution of internal screen:', resBox)
+        self.extOnly.toggled.connect(intResLabel.setDisabled) # disable the label if there's just one screen in use
+        self.intResolutions = internalResolutions
+        self.intResolutionsBox = QtGui.QComboBox(resBox)
+        for res in internalResolutions:
+            self.intResolutionsBox.addItem(res2user(res))
+        self.intResolutionsBox.setCurrentIndex(0) # select first resolution
+        self.extOnly.toggled.connect(self.intResolutionsBox.setDisabled) # disable the box if there's just one screen in use
+        intRow = makeLayout(QtGui.QHBoxLayout(), [intResLabel, self.intResolutionsBox])
+        resBox.setLayout(makeLayout(QtGui.QVBoxLayout(), [extRow, intRow]))
+        
+        # last row: buttons
+        buttons = QtGui.QDialogButtonBox(QtGui.QDialogButtonBox.Ok | QtGui.QDialogButtonBox.Cancel, QtCore.Qt.Horizontal, self)
+        buttons.accepted.connect(self.accept)
+        buttons.rejected.connect(self.reject)
+        
+        # add them all to the window
+        self.setLayout(makeLayout(QtGui.QVBoxLayout(), [posBox, primBox, resBox, buttons]))
+    
+    def run(self):
+        self.exec_()
+        if not self.result(): return None
+        return ScreenSetup(self.getRelativeScreenPosition(),
+            self.intResolutions[self.intResolutionsBox.currentIndex()],
+            self.extResolutions[self.extResolutionsBox.currentIndex()],
+            self.primExt.isChecked())
+    
+    def getRelativeScreenPosition(self):
+        if self.posLeft.isChecked():
+            return RelativeScreenPosition.LEFT
+        elif self.posRight.isChecked():
+            return RelativeScreenPosition.RIGHT
+        else:
+            return RelativeScreenPosition.EXTERNAL_ONLY