def apply_callback(self, sender):
font = CurrentFont()
_layer_name = self.w._layer_name.get()
if _layer_name in font.layerOrder:
print 'deleting layer %s...' % _layer_name
font.removeLayer(_layer_name)
print '...done.\n'
font.update()
else:
print 'font does not have layer %s.' % _layer_name
class deleteLayerDialog(hDialog):
"""A dialog to delete a layer in a font.
.. image:: imgs/font/delete-layer.png
"""
# attributes
#: The font which is currently selected.
font = None
#: A list of all layers in the current font.
layers = []
# methods
def __init__(self):
self.get_font()
# window
self.title = 'delete layers'
self.height = self.button_height + (self.padding_y *
3) + (self.text_height * 8)
self.w = FloatingWindow((self.width * 1.5, self.height), self.title)
x = self.padding_x
y = self.padding_y
self.w.layers = List((x, y, -self.padding_x, self.text_height * 8),
self.layers)
y += self.padding_y + self.text_height * 8
self.w.button_apply = SquareButton(
(x, y, -self.padding_x, self.button_height),
"delete",
sizeStyle=self.size_style,
callback=self.apply_callback)
# bind
self.w.bind("became key", self.update_callback)
self.w.bind("close", self.on_close_window)
# observers
addObserver(self, "update_callback", "fontBecameCurrent")
# open
self.w.open()
# callbacks
def get_font(self):
self.font = CurrentFont()
if self.font is not None:
self.layers = self.font.layerOrder
else:
self.layers = []
def update_ui(self):
self.layers = self.font.layerOrder
self.w.layers.set(self.layers)
def update_callback(self, sender):
self.get_font()
self.update_ui()
def apply_callback(self, sender):
# no font open
if self.font is None:
print(no_font_open)
# delete layer
else:
layers_index = self.w.layers.getSelection()
layers = [self.layers[i] for i in layers_index]
if len(layers):
print('deleting layers...\n')
for layer in layers:
if layer in self.font.layerOrder:
print('\tdeleting %s...' % layer)
self.font.removeLayer(layer)
self.font.update()
print()
print('...done.\n')
# update UI
self.get_font()
self.update_ui()
else:
print('no layer selected.')
def on_close_window(self, sender):
removeObserver(self, "fontBecameCurrent")
class deleteLayerDialog(hDialog):
'''A dialog to delete a layer in a font.
.. image:: imgs/font/delete-layer.png
'''
#: The font which is currently selected.
font = None
#: A list of all layers in the current font.
layers = []
def __init__(self):
self.get_font()
# window
self.title = 'layers'
self.height = self.button_height + (self.padding_y*3) + (self.text_height*8)
self.w = HUDFloatingWindow((self.width, self.height), self.title)
x = self.padding_x
y = self.padding_y
self.w.layers = List(
(x, y,
-self.padding_x,
self.text_height*8),
self.layers)
y += self.padding_y + self.text_height*8
self.w.button_apply = SquareButton(
(x, y,
-self.padding_x,
self.button_height),
"delete",
sizeStyle=self.size_style,
callback=self.apply_callback)
# bind
self.w.bind("became key", self.update_callback)
self.w.bind("close", self.on_close_window)
# observers
addObserver(self, "update_callback", "fontBecameCurrent")
# open
self.w.open()
# callbacks
def get_font(self):
self.font = CurrentFont()
if self.font is not None:
self.layers = self.font.layerOrder
else:
self.layers = []
def update_ui(self):
self.layers = self.font.layerOrder
self.w.layers.set(self.layers)
def update_callback(self, sender):
self.get_font()
self.update_ui()
def apply_callback(self, sender):
# no font open
if self.font is None:
print no_font_open
# delete layer
else:
layers_index = self.w.layers.getSelection()
layers = [self.layers[i] for i in layers_index]
if len(layers):
print 'deleting layers...\n'
for layer in layers:
if layer in self.font.layerOrder:
print '\tdeleting %s...' % layer
self.font.removeLayer(layer)
self.font.changed()
print
print '...done.\n'
# update UI
self.get_font()
self.update_ui()
else:
print 'no layer selected.'
def on_close_window(self, sender):
removeObserver(self, "fontBecameCurrent")
class deleteLayerDialog(hDialog):
"""A dialog to delete a layer in a font.
.. image:: imgs/font/delete-layer.png
"""
# attributes
#: The font which is currently selected.
font = None
#: A list of all layers in the current font.
layers = []
# methods
def __init__(self):
self.get_font()
# window
self.title = 'layers'
self.column_1 = 50
self.column_2 = 140
self.height = self.button_height + (self.padding_y * 3) + (self.text_height * 1) #+ 2
self.w = FloatingWindow((self.width, self.height), self.title)
x = self.padding_x
y = self.padding_y
# self.w.layer_name_label = TextBox(
# (x, y - 2,
# -self.padding_x,
# self.text_height),
# "name",
# sizeStyle=self.size_style)
# y += self.text_height
self.w.layers = PopUpButton(
(x, y,
-self.padding_x,
self.text_height),
self.layers,
sizeStyle=self.size_style)
x = self.padding_x
y += self.padding_y + self.text_height
self.w.button_apply = SquareButton(
(x, y,
-self.padding_x,
self.button_height),
"delete",
sizeStyle=self.size_style,
callback=self.apply_callback)
# bind
self.w.bind("became key", self.update_callback)
self.w.bind("close", self.on_close_window)
# observers
addObserver(self, "update_callback", "fontBecameCurrent")
# open
self.w.open()
# callbacks
def get_font(self):
self.font = CurrentFont()
if self.font is not None:
self.layers = self.font.layerOrder
else:
self.layers = []
def update_ui(self):
self.w.layers.setItems(self.layers)
def update_callback(self, sender):
self.get_font()
self.update_ui()
def apply_callback(self, sender):
# no font open
if self.font is None:
print no_font_open
# delete layer
else:
layer_index = self.w.layers.get()
layer_name = self.layers[layer_index]
if layer_name in self.font.layerOrder:
print 'deleting layer...\n'
print '\t%s' % layer_name
self.font.removeLayer(layer_name)
print
print '...done.\n'
self.font.update()
self.get_font()
self.update_ui()
else:
print 'Font does not have layer %s.' % layer_name
def on_close_window(self, sender):
removeObserver(self, "fontBecameCurrent")
# [h] delete all layers
'''Delete all layers in the current font.'''
try:
from mojo.roboFont import CurrentFont
except ImportError:
from robofab.world import CurrentFont
f = CurrentFont()
while len(f.layerOrder) > 0:
f.removeLayer(f.layerOrder[0])
f.update()
