Author: duncan
Date: Thu Feb 28 14:29:22 2008
New Revision: 10454
Log:
White space changes
Modified:
branches/rel-1-7/freevo/src/skins/main/info_area.py
branches/rel-1/freevo/src/skins/main/info_area.py
Modified: branches/rel-1-7/freevo/src/skins/main/info_area.py
==============================================================================
--- branches/rel-1-7/freevo/src/skins/main/info_area.py (original)
+++ branches/rel-1-7/freevo/src/skins/main/info_area.py Thu Feb 28 14:29:22 2008
@@ -59,7 +59,7 @@
self.i18n_re = re.compile('^( ?)(.*?)([:,]?)( ?)$')
self.do_i18n_re = re.compile('\w{2}')
- def update_content_needed( self ):
+ def update_content_needed(self):
"""
check if the content needs an update
"""
@@ -75,7 +75,7 @@
update += self.set_list(update) # set self.list
try:
- list = self.eval_expressions( self.list )
+ list = self.eval_expressions(self.list)
except:
print "skin error: unable to parse expression in info_area"
traceback.print_exc()
@@ -90,14 +90,14 @@
return update
- def update_content( self ):
+ def update_content(self):
"""
update the info area
"""
if not self.updated: # entered a menu for the first time
self.set_list(self.set_content())
try:
- self.sellist = self.eval_expressions( self.list )
+ self.sellist = self.eval_expressions(self.list)
except:
print "skin error: unable to parse expression in info_area"
traceback.print_exc()
@@ -109,28 +109,28 @@
return
# get items to be draw
- list = self.return_formatedtext( self.sellist )
+ list = self.return_formatedtext(self.sellist)
for i in list:
- if isinstance( i, xml_skin.FormatText ):
+ if isinstance(i, xml_skin.FormatText):
if i.y + i.height > self.content.height:
break
- self.drawstring( i.text,
+ self.drawstring(i.text,
i.font, self.content,
- ( self.content.x + i.x), ( self.content.y +
i.y ),
+ (self.content.x + i.x), (self.content.y +
i.y),
i.width , i.height,
align_v = i.valign, align_h = i.align,
mode = i.mode,
ellipses = i.ellipses,
- dim = i.dim )
+ dim = i.dim)
- elif isinstance( i, xml_skin.FormatImg ):
+ elif isinstance(i, xml_skin.FormatImg):
if i.src:
- tmp = ( self.content.x + i.x, self.content.y + i.y,
- i.width, i.height )
- self.drawimage( i.src, tmp )
+ tmp = (self.content.x + i.x, self.content.y + i.y,
+ i.width, i.height)
+ self.drawimage(i.src, tmp)
else:
- print String(_( "ERROR" )) + ": " + String(_("missing
'src' attribute in skin tag!"))
+ print String(_("ERROR")) + ": " + String(_("missing 'src'
attribute in skin tag!"))
self.last_item = self.infoitem
@@ -140,7 +140,7 @@
self.updated = 0
- def set_content( self ):
+ def set_content(self):
"""
set self.content and self.layout_content if they need to be set
(return 1)
or does nothing (return 0)
@@ -155,7 +155,7 @@
if self.layout_content is not self.layout.content or update:
types = self.layout.content.types
- self.content = self.calc_geometry( self.layout.content,
copy_object=True )
+ self.content = self.calc_geometry(self.layout.content,
copy_object=True)
# backup types, which have the previously calculated fcontent
self.content.types = types
self.layout_content = self.layout.content
@@ -163,16 +163,16 @@
return 0
- def set_list( self, force = 0 ):
+ def set_list(self, force = 0):
"""
set self.list if need (return 1) or does nothing (return 0)
"""
if force or self.infoitem is not self.last_item or self.infoitem !=
self.last_item:
key = 'default'
- if hasattr( self.infoitem, 'info_type'):
+ if hasattr(self.infoitem, 'info_type'):
key = self.infoitem.info_type or key
- elif hasattr( self.infoitem, 'type' ):
+ elif hasattr(self.infoitem, 'type'):
key = self.infoitem.type or key
if self.content.types.has_key(key):
@@ -180,7 +180,7 @@
else:
val = self.content.types[ 'default' ]
- if not hasattr( val, 'fcontent' ):
+ if not hasattr(val, 'fcontent'):
self.list = None
return 1
@@ -191,7 +191,7 @@
- def get_expression( self, expression ):
+ def get_expression(self, expression):
"""
create the python expression
"""
@@ -199,23 +199,22 @@
if expression.startswith('python:'):
return expression.replace('python:', '', 1)
- for b in expression.split( ' ' ):
- if b in ( 'and', 'or', 'not', '==', '!=' ):
+ for b in expression.split(' '):
+ if b in ('and', 'or', 'not', '==', '!='):
# valid operator
- exp += ' %s' % ( b )
+ exp += ' %s' % (b)
elif b.startswith('\'') and b.endswith('\''):
# string
- exp += ' %s' % ( b )
+ exp += ' %s' % (b)
elif b.startswith('function:'):
exp += ' %s()' % b[9:]
- elif b[ :4 ] == 'len(' and b.find( ')' ) > 0 and \
+ elif b[ :4 ] == 'len(' and b.find(')') > 0 and \
len(b) - b.find(')') < 5:
# lenght of something
- exp += ' attr("%s") %s' % ( b[ : ( b.find(')') + 1 ) ],
- b[ ( b.find(')') + 1 ) : ])
+ exp += ' attr("%s") %s' % (b[ : (b.find(')') + 1) ], b[
(b.find(')') + 1) : ])
else:
# an attribute
exp += ' attr("%s")' % b
@@ -225,14 +224,14 @@
- def eval_expressions( self, list, index=[ ] ):
+ def eval_expressions(self, list, index=[ ]):
"""
traverse the list evaluating the expressions,
@returns: a flat list with valid elements indexes only (false 'if'
expressions
eliminated).
- Also, text elements are in the list too in a tuple: ( index, 'text
value' ) so
+ Also, text elements are in the list too in a tuple: (index, 'text
value') so
you can check if it changed just comparing two lists (useful in music
player,
to update 'elapsed')
"""
@@ -242,12 +241,12 @@
if not list:
return
- rg = range( len( list ) )
+ rg = range(len(list))
for i in rg:
- if isinstance( list[ i ], xml_skin.FormatIf ):
+ if isinstance(list[ i ], xml_skin.FormatIf):
if list[ i ].expression_analized == 0:
list[ i ].expression_analized = 1
- exp = self.get_expression( list[ i ].expression )
+ exp = self.get_expression(list[ i ].expression)
list[ i ].expression = exp
else:
exp = list[ i ].expression
@@ -255,15 +254,15 @@
# Evaluate the expression:
if exp and eval(exp, {'attr': item.getattr}, function_calls):
# It's true, we should recurse into children
- ret_list += self.eval_expressions( list[ i ].content,
index + [ i ] )
+ ret_list += self.eval_expressions(list[ i ].content, index
+ [ i ])
continue
- elif isinstance( list[ i ], xml_skin.FormatText ):
+ elif isinstance(list[ i ], xml_skin.FormatText):
exp = None
if list[ i ].expression:
if list[ i ].expression_analized == 0:
list[ i ].expression_analized = 1
- exp = self.get_expression( list[ i ].expression )
+ exp = self.get_expression(list[ i ].expression)
list[ i ].expression = exp
else:
exp = list[ i ].expression
@@ -271,7 +270,7 @@
if exp:
exp = eval(exp, {'attr': item.getattr}, function_calls)
if not isstring(exp):
- exp = str( exp )
+ exp = str(exp)
if exp:
list[ i ].text = exp
else:
@@ -285,7 +284,7 @@
list[i].text = m[0] + _(m[1]) + m[2] + m[3]
# I add a tuple here to be able to compare lists and know if
we need to
# update, this is useful in the mp3 player
- ret_list += [ index + [ ( i, list[ i ].text ) ] ]
+ ret_list += [ index + [ (i, list[ i ].text) ] ]
else:
ret_list += [ index + [ i ] ]
@@ -295,7 +294,7 @@
- def return_formatedtext( self, sel_list ):
+ def return_formatedtext(self, sel_list):
"""
receives a list of indexex of elements to be used and
returns a array with FormatText ready to print (with its elements
@@ -313,9 +312,9 @@
# find the element
element = self.list
- for j in range( len( i ) - 1 ):
+ for j in range(len(i) - 1):
element = element[ i[ j ] ].content
- if isinstance( i[ -1 ], tuple ):
+ if isinstance(i[ -1 ], tuple):
element = element[ i[ -1 ][ 0 ] ]
else:
element = element[ i[ -1 ] ]
@@ -323,7 +322,7 @@
#
# Tag: <goto_pos>
#
- if isinstance( element, xml_skin.FormatGotopos ):
+ if isinstance(element, xml_skin.FormatGotopos):
# move to pos
if element.mode == 'absolute':
if element.x != None:
@@ -338,8 +337,8 @@
#
# Tag: <img>
#
- elif isinstance( element, xml_skin.FormatImg ):
- element = copy.copy( element )
+ elif isinstance(element, xml_skin.FormatImg):
+ element = copy.copy(element)
# Image is a float object
if element.x == None:
element.x = x
@@ -350,7 +349,7 @@
my_y = y
if element.width == None or element.height == None:
- image = osd.loadbitmap( element.src, True )
+ image = osd.loadbitmap(element.src, True)
size = image.get_size()
if element.width == None:
@@ -364,50 +363,50 @@
#
# Tag: <newline>
#
- elif isinstance( element, xml_skin.FormatNewline ):
+ elif isinstance(element, xml_skin.FormatNewline):
newline = 1 # newline height will be added later
x = 0
#
# Tag: <text>
#
- elif isinstance( element, xml_skin.FormatText ):
- element = copy.copy( element )
+ elif isinstance(element, xml_skin.FormatText):
+ element = copy.copy(element)
# text position is the current position:
element.x = x
element.y = y
# Calculate the geometry
- r = Geometry( x, y, element.width, element.height)
+ r = Geometry(x, y, element.width, element.height)
r = self.get_item_rectangle(r, self.content.width - x,
- self.content.height - y )[ 2 ]
+ self.content.height - y)[ 2 ]
if element.height > 0:
height = min(r.height, element.height)
else:
height = -1
- size = osd.drawstringframed( element.text, 0, 0,
+ size = osd.drawstringframed(element.text, 0, 0,
r.width, r.height,
element.font, None, None,
element.align, element.valign,
element.mode,
ellipses=element.ellipses,
- dim=element.dim, layer='' )[ 1 ]
+ dim=element.dim, layer='')[ 1 ]
m_width = size[ 2 ] - size[ 0 ]
m_height = size[ 3 ] - size[ 1 ]
- if isinstance( element.width, int ):
+ if isinstance(element.width, int):
if element.width <= 0:
- element.width = min( m_width, r.width )
+ element.width = min(m_width, r.width)
elif element.align == 'left':
- element.width = min( m_width, r.width )
+ element.width = min(m_width, r.width)
else:
element.width = r.width
- if isinstance( element.height, int ) or element.height ==
'line_height':
+ if isinstance(element.height, int) or element.height ==
'line_height':
if element.height <= 0 or element.height == 'line_height':
element.height = m_height
else:
- element.height = min( m_height, r.height )
+ element.height = min(m_height, r.height)
x += element.width
ret_list.append(element)
@@ -424,10 +423,10 @@
if newline and ret_list:
newline_height = 0
# find the tallest string
- new_last_newline = len( ret_list )
+ new_last_newline = len(ret_list)
last_line = ret_list[ last_newline : new_last_newline ]
for j in last_line:
- if isinstance( j, xml_skin.FormatText ):
+ if isinstance(j, xml_skin.FormatText):
font = j.font
if j.text and j.height > newline_height:
newline_height = j.height
Modified: branches/rel-1/freevo/src/skins/main/info_area.py
==============================================================================
--- branches/rel-1/freevo/src/skins/main/info_area.py (original)
+++ branches/rel-1/freevo/src/skins/main/info_area.py Thu Feb 28 14:29:22 2008
@@ -59,7 +59,7 @@
self.i18n_re = re.compile('^( ?)(.*?)([:,]?)( ?)$')
self.do_i18n_re = re.compile('\w{2}')
- def update_content_needed( self ):
+ def update_content_needed(self):
"""
check if the content needs an update
"""
@@ -75,7 +75,7 @@
update += self.set_list(update) # set self.list
try:
- list = self.eval_expressions( self.list )
+ list = self.eval_expressions(self.list)
except:
print "skin error: unable to parse expression in info_area"
traceback.print_exc()
@@ -90,14 +90,14 @@
return update
- def update_content( self ):
+ def update_content(self):
"""
update the info area
"""
if not self.updated: # entered a menu for the first time
self.set_list(self.set_content())
try:
- self.sellist = self.eval_expressions( self.list )
+ self.sellist = self.eval_expressions(self.list)
except:
print "skin error: unable to parse expression in info_area"
traceback.print_exc()
@@ -109,28 +109,28 @@
return
# get items to be draw
- list = self.return_formatedtext( self.sellist )
+ list = self.return_formatedtext(self.sellist)
for i in list:
- if isinstance( i, xml_skin.FormatText ):
+ if isinstance(i, xml_skin.FormatText):
if i.y + i.height > self.content.height:
break
- self.drawstring( i.text,
+ self.drawstring(i.text,
i.font, self.content,
- ( self.content.x + i.x), ( self.content.y +
i.y ),
+ (self.content.x + i.x), (self.content.y +
i.y),
i.width , i.height,
align_v = i.valign, align_h = i.align,
mode = i.mode,
ellipses = i.ellipses,
- dim = i.dim )
+ dim = i.dim)
- elif isinstance( i, xml_skin.FormatImg ):
+ elif isinstance(i, xml_skin.FormatImg):
if i.src:
- tmp = ( self.content.x + i.x, self.content.y + i.y,
- i.width, i.height )
- self.drawimage( i.src, tmp )
+ tmp = (self.content.x + i.x, self.content.y + i.y,
+ i.width, i.height)
+ self.drawimage(i.src, tmp)
else:
- print String(_( "ERROR" )) + ": " + String(_("missing
'src' attribute in skin tag!"))
+ print String(_("ERROR")) + ": " + String(_("missing 'src'
attribute in skin tag!"))
self.last_item = self.infoitem
@@ -140,7 +140,7 @@
self.updated = 0
- def set_content( self ):
+ def set_content(self):
"""
set self.content and self.layout_content if they need to be set
(return 1)
or does nothing (return 0)
@@ -155,7 +155,7 @@
if self.layout_content is not self.layout.content or update:
types = self.layout.content.types
- self.content = self.calc_geometry( self.layout.content,
copy_object=True )
+ self.content = self.calc_geometry(self.layout.content,
copy_object=True)
# backup types, which have the previously calculated fcontent
self.content.types = types
self.layout_content = self.layout.content
@@ -163,16 +163,16 @@
return 0
- def set_list( self, force = 0 ):
+ def set_list(self, force = 0):
"""
set self.list if need (return 1) or does nothing (return 0)
"""
if force or self.infoitem is not self.last_item or self.infoitem !=
self.last_item:
key = 'default'
- if hasattr( self.infoitem, 'info_type'):
+ if hasattr(self.infoitem, 'info_type'):
key = self.infoitem.info_type or key
- elif hasattr( self.infoitem, 'type' ):
+ elif hasattr(self.infoitem, 'type'):
key = self.infoitem.type or key
if self.content.types.has_key(key):
@@ -180,7 +180,7 @@
else:
val = self.content.types[ 'default' ]
- if not hasattr( val, 'fcontent' ):
+ if not hasattr(val, 'fcontent'):
self.list = None
return 1
@@ -191,7 +191,7 @@
- def get_expression( self, expression ):
+ def get_expression(self, expression):
"""
create the python expression
"""
@@ -199,23 +199,22 @@
if expression.startswith('python:'):
return expression.replace('python:', '', 1)
- for b in expression.split( ' ' ):
- if b in ( 'and', 'or', 'not', '==', '!=' ):
+ for b in expression.split(' '):
+ if b in ('and', 'or', 'not', '==', '!='):
# valid operator
- exp += ' %s' % ( b )
+ exp += ' %s' % (b)
elif b.startswith('\'') and b.endswith('\''):
# string
- exp += ' %s' % ( b )
+ exp += ' %s' % (b)
elif b.startswith('function:'):
exp += ' %s()' % b[9:]
- elif b[ :4 ] == 'len(' and b.find( ')' ) > 0 and \
+ elif b[ :4 ] == 'len(' and b.find(')') > 0 and \
len(b) - b.find(')') < 5:
# lenght of something
- exp += ' attr("%s") %s' % ( b[ : ( b.find(')') + 1 ) ],
- b[ ( b.find(')') + 1 ) : ])
+ exp += ' attr("%s") %s' % (b[ : (b.find(')') + 1) ], b[
(b.find(')') + 1) : ])
else:
# an attribute
exp += ' attr("%s")' % b
@@ -225,14 +224,14 @@
- def eval_expressions( self, list, index=[ ] ):
+ def eval_expressions(self, list, index=[ ]):
"""
traverse the list evaluating the expressions,
@returns: a flat list with valid elements indexes only (false 'if'
expressions
eliminated).
- Also, text elements are in the list too in a tuple: ( index, 'text
value' ) so
+ Also, text elements are in the list too in a tuple: (index, 'text
value') so
you can check if it changed just comparing two lists (useful in music
player,
to update 'elapsed')
"""
@@ -242,12 +241,12 @@
if not list:
return
- rg = range( len( list ) )
+ rg = range(len(list))
for i in rg:
- if isinstance( list[ i ], xml_skin.FormatIf ):
+ if isinstance(list[ i ], xml_skin.FormatIf):
if list[ i ].expression_analized == 0:
list[ i ].expression_analized = 1
- exp = self.get_expression( list[ i ].expression )
+ exp = self.get_expression(list[ i ].expression)
list[ i ].expression = exp
else:
exp = list[ i ].expression
@@ -255,15 +254,15 @@
# Evaluate the expression:
if exp and eval(exp, {'attr': item.getattr}, function_calls):
# It's true, we should recurse into children
- ret_list += self.eval_expressions( list[ i ].content,
index + [ i ] )
+ ret_list += self.eval_expressions(list[ i ].content, index
+ [ i ])
continue
- elif isinstance( list[ i ], xml_skin.FormatText ):
+ elif isinstance(list[ i ], xml_skin.FormatText):
exp = None
if list[ i ].expression:
if list[ i ].expression_analized == 0:
list[ i ].expression_analized = 1
- exp = self.get_expression( list[ i ].expression )
+ exp = self.get_expression(list[ i ].expression)
list[ i ].expression = exp
else:
exp = list[ i ].expression
@@ -271,7 +270,7 @@
if exp:
exp = eval(exp, {'attr': item.getattr}, function_calls)
if not isstring(exp):
- exp = str( exp )
+ exp = str(exp)
if exp:
list[ i ].text = exp
else:
@@ -285,7 +284,7 @@
list[i].text = m[0] + _(m[1]) + m[2] + m[3]
# I add a tuple here to be able to compare lists and know if
we need to
# update, this is useful in the mp3 player
- ret_list += [ index + [ ( i, list[ i ].text ) ] ]
+ ret_list += [ index + [ (i, list[ i ].text) ] ]
else:
ret_list += [ index + [ i ] ]
@@ -295,7 +294,7 @@
- def return_formatedtext( self, sel_list ):
+ def return_formatedtext(self, sel_list):
"""
receives a list of indexex of elements to be used and
returns a array with FormatText ready to print (with its elements
@@ -313,9 +312,9 @@
# find the element
element = self.list
- for j in range( len( i ) - 1 ):
+ for j in range(len(i) - 1):
element = element[ i[ j ] ].content
- if isinstance( i[ -1 ], tuple ):
+ if isinstance(i[ -1 ], tuple):
element = element[ i[ -1 ][ 0 ] ]
else:
element = element[ i[ -1 ] ]
@@ -323,7 +322,7 @@
#
# Tag: <goto_pos>
#
- if isinstance( element, xml_skin.FormatGotopos ):
+ if isinstance(element, xml_skin.FormatGotopos):
# move to pos
if element.mode == 'absolute':
if element.x != None:
@@ -338,8 +337,8 @@
#
# Tag: <img>
#
- elif isinstance( element, xml_skin.FormatImg ):
- element = copy.copy( element )
+ elif isinstance(element, xml_skin.FormatImg):
+ element = copy.copy(element)
# Image is a float object
if element.x == None:
element.x = x
@@ -350,7 +349,7 @@
my_y = y
if element.width == None or element.height == None:
- image = osd.loadbitmap( element.src, True )
+ image = osd.loadbitmap(element.src, True)
size = image.get_size()
if element.width == None:
@@ -364,50 +363,50 @@
#
# Tag: <newline>
#
- elif isinstance( element, xml_skin.FormatNewline ):
+ elif isinstance(element, xml_skin.FormatNewline):
newline = 1 # newline height will be added later
x = 0
#
# Tag: <text>
#
- elif isinstance( element, xml_skin.FormatText ):
- element = copy.copy( element )
+ elif isinstance(element, xml_skin.FormatText):
+ element = copy.copy(element)
# text position is the current position:
element.x = x
element.y = y
# Calculate the geometry
- r = Geometry( x, y, element.width, element.height)
+ r = Geometry(x, y, element.width, element.height)
r = self.get_item_rectangle(r, self.content.width - x,
- self.content.height - y )[ 2 ]
+ self.content.height - y)[ 2 ]
if element.height > 0:
height = min(r.height, element.height)
else:
height = -1
- size = osd.drawstringframed( element.text, 0, 0,
+ size = osd.drawstringframed(element.text, 0, 0,
r.width, r.height,
element.font, None, None,
element.align, element.valign,
element.mode,
ellipses=element.ellipses,
- dim=element.dim, layer='' )[ 1 ]
+ dim=element.dim, layer='')[ 1 ]
m_width = size[ 2 ] - size[ 0 ]
m_height = size[ 3 ] - size[ 1 ]
- if isinstance( element.width, int ):
+ if isinstance(element.width, int):
if element.width <= 0:
- element.width = min( m_width, r.width )
+ element.width = min(m_width, r.width)
elif element.align == 'left':
- element.width = min( m_width, r.width )
+ element.width = min(m_width, r.width)
else:
element.width = r.width
- if isinstance( element.height, int ) or element.height ==
'line_height':
+ if isinstance(element.height, int) or element.height ==
'line_height':
if element.height <= 0 or element.height == 'line_height':
element.height = m_height
else:
- element.height = min( m_height, r.height )
+ element.height = min(m_height, r.height)
x += element.width
ret_list.append(element)
@@ -424,10 +423,10 @@
if newline and ret_list:
newline_height = 0
# find the tallest string
- new_last_newline = len( ret_list )
+ new_last_newline = len(ret_list)
last_line = ret_list[ last_newline : new_last_newline ]
for j in last_line:
- if isinstance( j, xml_skin.FormatText ):
+ if isinstance(j, xml_skin.FormatText):
font = j.font
if j.text and j.height > newline_height:
newline_height = j.height
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