pep8 en lvc/widgets/gtk/customcontrols.py

1 files changed, 27 insertions, 12 deletions

diff --git a/lvc/widgets/gtk/customcontrols.py b/lvc/widgets/gtk/customcontrols.py
index ff5b068..16c7c4b 100644
--- a/lvc/widgets/gtk/customcontrols.py
+++ b/lvc/widgets/gtk/customcontrols.py
@@ -42,18 +42,20 @@ import wrappermap
 from .base import Widget
 from .simple import Label, Image
 from .drawing import (CustomDrawingMixin, Drawable,
-    ImageSurface)
+                      ImageSurface)
 from lvc.widgets import widgetconst
 
+
 class CustomControlMixin(CustomDrawingMixin):
     def do_expose_event(self, event):
         CustomDrawingMixin.do_expose_event(self, event)
         if self.is_focus():
             style = self.get_style()
             style.paint_focus(self.window, self.state,
-                    event.area, self, None, self.allocation.x,
-                    self.allocation.y, self.allocation.width,
-                    self.allocation.height)
+                              event.area, self, None, self.allocation.x,
+                              self.allocation.y, self.allocation.width,
+                              self.allocation.height)
+
 
 class CustomButtonWidget(CustomControlMixin, gtk.Button):
     def draw(self, wrapper, context):
@@ -69,11 +71,13 @@ class CustomButtonWidget(CustomControlMixin, gtk.Button):
     def is_active(self):
         return self.state == gtk.STATE_ACTIVE
 
+
 class ContinuousCustomButtonWidget(CustomButtonWidget):
     def is_active(self):
         return (self.state == gtk.STATE_ACTIVE or
                 wrappermap.wrapper(self).button_down)
 
+
 class DragableCustomButtonWidget(CustomButtonWidget):
     def __init__(self):
         CustomButtonWidget.__init__(self)
@@ -99,7 +103,7 @@ class DragableCustomButtonWidget(CustomButtonWidget):
             wrappermap.wrapper(self).emit('dragged-right')
             self.last_drag_event = 'right'
         elif (self.last_drag_event != 'left' and
-                event.x < self.button_press_x - DRAG_THRESHOLD):
+              event.x < self.button_press_x - DRAG_THRESHOLD):
             wrappermap.wrapper(self).emit('dragged-left')
             self.last_drag_event = 'left'
 
@@ -108,6 +112,7 @@ class DragableCustomButtonWidget(CustomButtonWidget):
         if self.last_drag_event is None:
             wrappermap.wrapper(self).emit('clicked')
 
+
 class _DragInfo(object):
     """Info about the start of a drag.
 
@@ -126,6 +131,7 @@ class _DragInfo(object):
         self.start_pos = start_pos
         self.click_pos = click_pos
 
+
 class CustomScaleMixin(CustomControlMixin):
     def __init__(self):
         CustomControlMixin.__init__(self)
@@ -238,7 +244,7 @@ class CustomScaleMixin(CustomControlMixin):
             elif event.direction == gtk.gdk.SCROLL_DOWN:
                 event.direction = gtk.gdk.SCROLL_UP
         if (wrapper._scroll_step is not None and
-            event.direction in (gtk.gdk.SCROLL_UP, gtk.gdk.SCROLL_DOWN)):
+                event.direction in (gtk.gdk.SCROLL_UP, gtk.gdk.SCROLL_DOWN)):
             # handle the scroll ourself
             if event.direction == gtk.gdk.SCROLL_DOWN:
                 delta = wrapper._scroll_step
@@ -269,6 +275,7 @@ class CustomScaleMixin(CustomControlMixin):
                 scroll = gtk.SCROLL_START
         return self.gtk_scale_class().do_move_slider(self, scroll)
 
+
 class CustomHScaleWidget(CustomScaleMixin, gtk.HScale):
     def __init__(self):
         CustomScaleMixin.__init__(self)
@@ -277,6 +284,7 @@ class CustomHScaleWidget(CustomScaleMixin, gtk.HScale):
     def is_horizontal(self):
         return True
 
+
 class CustomVScaleWidget(CustomScaleMixin, gtk.VScale):
     def __init__(self):
         CustomScaleMixin.__init__(self)
@@ -291,6 +299,7 @@ gobject.type_register(DragableCustomButtonWidget)
 gobject.type_register(CustomHScaleWidget)
 gobject.type_register(CustomVScaleWidget)
 
+
 class CustomControlBase(Drawable, Widget):
     def __init__(self):
         Widget.__init__(self)
@@ -301,12 +310,12 @@ class CustomControlBase(Drawable, Widget):
     def _connect_enter_notify_handlers(self):
         if self._entry_handlers is None:
             self._entry_handlers = [
-                    self.wrapped_widget_connect('enter-notify-event',
-                        self.on_enter_notify),
-                    self.wrapped_widget_connect('leave-notify-event',
-                        self.on_leave_notify),
-                    self.wrapped_widget_connect('button-release-event',
-                        self.on_click)
+                self.wrapped_widget_connect('enter-notify-event',
+                                            self.on_enter_notify),
+                self.wrapped_widget_connect('leave-notify-event',
+                                            self.on_leave_notify),
+                self.wrapped_widget_connect('button-release-event',
+                                            self.on_click)
             ]
 
     def _disconnect_enter_notify_handlers(self):
@@ -336,6 +345,7 @@ class CustomControlBase(Drawable, Widget):
         self.emit('clicked')
         return True
 
+
 class CustomButton(CustomControlBase):
     def __init__(self):
         """Create a new CustomButton.  active_image will be displayed while
@@ -346,6 +356,7 @@ class CustomButton(CustomControlBase):
         self.create_signal('clicked')
         self.forward_signal('clicked')
 
+
 class DragableCustomButton(CustomControlBase):
     def __init__(self):
         CustomControlBase.__init__(self)
@@ -354,6 +365,7 @@ class DragableCustomButton(CustomControlBase):
         self.create_signal('dragged-left')
         self.create_signal('dragged-right')
 
+
 class CustomSlider(CustomControlBase):
     def __init__(self):
         CustomControlBase.__init__(self)
@@ -416,6 +428,7 @@ class CustomSlider(CustomControlBase):
         self._widget.set_increments(small_step, big_step)
         self._scroll_step = scroll_step
 
+
 def to_miro_volume(value):
     """Convert from 0 to 1.0 to 0.0 to MAX_VOLUME.
     """
@@ -423,6 +436,7 @@ def to_miro_volume(value):
         return 0.0
     return value * widgetconst.MAX_VOLUME
 
+
 def to_gtk_volume(value):
     """Convert from 0.0 to MAX_VOLUME to 0 to 1.0.
     """
@@ -469,6 +483,7 @@ if hasattr(gtk.VolumeButton, "get_popup"):
             value = to_gtk_volume(value)
             self._widget.set_property('value', value)
 
+
 class ClickableImageButton(CustomButton):
     """Image that can send clicked events. If max_width and/or max_height are
     specified, resizes the image proportionally such that all constraints are