122 lines
2.8 KiB
Python
122 lines
2.8 KiB
Python
|
#!/usr/bin/python
|
||
|
|
|
||
|
|
import pygtk
|
||
|
|
pygtk.require('2.0')
|
||
|
|
import gtk
|
||
|
|
|
||
|
|
import fontTools.ttx
|
||
|
|
|
||
|
|
class FontTreeStoreBuilder:
|
||
|
|
|
||
|
|
def __init__(self, treestore):
|
||
|
|
self.ts = treestore
|
||
|
|
|
||
|
|
def add_object(self, parent, key, value):
|
||
|
|
# Make sure item is decompiled
|
||
|
|
try:
|
||
|
|
getattr(value, "asdf")
|
||
|
|
except AttributeError:
|
||
|
|
pass
|
||
|
|
if hasattr(value, "expand"):
|
||
|
|
# Glyph type needs explicit expanding to be useful
|
||
|
|
value.expand(self.font['glyf'])
|
||
|
|
|
||
|
|
item = self.ts.append(parent, [key, '%s' % value.__class__.__name__])
|
||
|
|
for k,v in sorted(value.__dict__.items()):
|
||
|
|
self.add_thing (item, k, v)
|
||
|
|
|
||
|
|
def add_dict(self, parent, key, value):
|
||
|
|
item = self.ts.append(parent, [key, '%s of %d items' %
|
||
|
|
(value.__class__.__name__, len(value))])
|
||
|
|
for k,v in sorted(value.items()):
|
||
|
|
self.add_thing (item, k, v)
|
||
|
|
|
||
|
|
def add_list(self, parent, key, value):
|
||
|
|
item = self.ts.append(parent, [key, '%s of %d items' %
|
||
|
|
(value.__class__.__name__, len(value))])
|
||
|
|
for k,v in enumerate(value):
|
||
|
|
self.add_thing (item, k, v)
|
||
|
|
|
||
|
|
def add_thing(self, parent, key, value):
|
||
|
|
if value == self.font:
|
||
|
|
return
|
||
|
|
if key == 'reader':
|
||
|
|
return
|
||
|
|
if hasattr(value, '__dict__'):
|
||
|
|
self.add_object(parent, key, value)
|
||
|
|
return
|
||
|
|
if hasattr(value, 'items'):
|
||
|
|
self.add_dict(parent, key, value)
|
||
|
|
return
|
||
|
|
if not isinstance(value, basestring):
|
||
|
|
# Sequences
|
||
|
|
try:
|
||
|
|
len(value)
|
||
|
|
iter(value)
|
||
|
|
self.add_list(parent, key, value)
|
||
|
|
return
|
||
|
|
except TypeError:
|
||
|
|
pass
|
||
|
|
except AttributeError:
|
||
|
|
pass
|
||
|
|
except KeyError:
|
||
|
|
pass
|
||
|
|
|
||
|
|
# Everything else
|
||
|
|
item = self.ts.append(parent, [key, value])
|
||
|
|
|
||
|
|
def add_font(self, font):
|
||
|
|
self.font = font
|
||
|
|
for tag in font.keys():
|
||
|
|
self.add_thing (None, tag, font[tag])
|
||
|
|
self.font = None
|
||
|
|
|
||
|
|
class PyFontView:
|
||
|
|
|
||
|
|
def delete_event(self, widget, event, data=None):
|
||
|
|
gtk.main_quit()
|
||
|
|
return False
|
||
|
|
|
||
|
|
def __init__(self):
|
||
|
|
|
||
|
|
self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
|
||
|
|
self.window.set_title("PyFontView")
|
||
|
|
self.window.connect("delete_event", self.delete_event)
|
||
|
|
self.window.set_size_request(400, 600)
|
||
|
|
|
||
|
|
self.scrolled_window = gtk.ScrolledWindow()
|
||
|
|
self.window.add(self.scrolled_window)
|
||
|
|
|
||
|
|
self.treestore = gtk.TreeStore(str, str)
|
||
|
|
self.treeview = gtk.TreeView(self.treestore)
|
||
|
|
#self.treeview.set_reorderable(True)
|
||
|
|
|
||
|
|
font = fontTools.ttx.TTFont("abc.woff")
|
||
|
|
font = fontTools.ttx.TTFont("IranNastaliq2.ttf")
|
||
|
|
builder = FontTreeStoreBuilder(self.treestore)
|
||
|
|
builder.add_font (font)
|
||
|
|
|
||
|
|
for i in range(2):
|
||
|
|
|
||
|
|
col = gtk.TreeViewColumn('Column %d' % i)
|
||
|
|
|
||
|
|
self.treeview.append_column(col)
|
||
|
|
|
||
|
|
cell = gtk.CellRendererText()
|
||
|
|
col.pack_start(cell, True)
|
||
|
|
|
||
|
|
col.add_attribute(cell, 'text', i)
|
||
|
|
|
||
|
|
self.treeview.set_search_column(i)
|
||
|
|
col.set_sort_column_id(i)
|
||
|
|
|
||
|
|
self.scrolled_window.add(self.treeview)
|
||
|
|
self.window.show_all()
|
||
|
|
|
||
|
|
def main():
|
||
|
|
gtk.main()
|
||
|
|
|
||
|
|
if __name__ == "__main__":
|
||
|
|
viewer = PyFontView()
|
||
|
|
main()
|