fset=lambda self, v: setattr(self, 'blue', int(v * self.MAX_VALUE)))
def to_floats(self):
"""Return (red_float, green_float, blue_float) triple."""
return (self.red_float, self.green_float, self.blue_float)
@staticmethod
def from_floats(red, green, blue):
"""Return a new Color object from red/green/blue values from 0.0 to 1.0."""
return Color(int(red * Color.MAX_VALUE), int(green * Color.MAX_VALUE),
int(blue * Color.MAX_VALUE))
Color = override(Color)
__all__.append('Color')
if Gdk._version == '3.0':
class RGBA(Gdk.RGBA):
def __init__(self, red=1.0, green=1.0, blue=1.0, alpha=1.0):
Gdk.RGBA.__init__(self)
self.red = red
self.green = green
self.blue = blue
self.alpha = alpha
def __eq__(self, other):
return self.equal(other)
# USA
from pgi.overrides import override, get_introspection_module
Pango = get_introspection_module('Pango')
__all__ = []
class Context(Pango.Context):
def get_metrics(self, desc, language=None):
return super(Context, self).get_metrics(desc, language)
Context = override(Context)
__all__.append('Context')
class FontDescription(Pango.FontDescription):
def __new__(cls, string=None):
if string is not None:
return Pango.font_description_from_string(string)
else:
return Pango.FontDescription.__new__(cls)
FontDescription = override(FontDescription)
__all__.append('FontDescription')
fn = GLib.unix_signal_add
else:
fn = GLib.unix_signal_add_full
self._signal_source = fn(GLib.PRIORITY_DEFAULT, signal.SIGINT, _handler, self)
def __del__(self):
if hasattr(self, '_signal_source'):
GLib.source_remove(self._signal_source)
def run(self):
super(MainLoop, self).run()
if hasattr(self, '_quit_by_sigint'):
# caught by _main_loop_sigint_handler()
raise KeyboardInterrupt
MainLoop = override(MainLoop)
__all__.append('MainLoop')
class MainContext(GLib.MainContext):
# Backwards compatible API with default value
def iteration(self, may_block=True):
return super(MainContext, self).iteration(may_block)
MainContext = override(MainContext)
__all__.append('MainContext')
class Source(GLib.Source):
def __new__(cls, *args, **kwargs):
# use our custom pyg_source_new() here as g_source_new() is not
Pango = get_introspection_module('Pango')
__all__ = []
class FontDescription(Pango.FontDescription):
def __new__(cls, string=None):
if string is not None:
return Pango.font_description_from_string(string)
else:
return Pango.FontDescription.__new__(cls)
def __init__(self, *args, **kwargs):
return super(FontDescription, self).__init__()
FontDescription = override(FontDescription)
__all__.append('FontDescription')
class Layout(Pango.Layout):
def __new__(cls, context):
return Pango.Layout.new(context)
def set_markup(self, text, length=-1):
super(Layout, self).set_markup(text, length)
Layout = override(Layout)
__all__.append('Layout')
return self.get_object()
elif gtype == TYPE_UNICHAR:
return self.get_uint()
elif gtype == TYPE_GTYPE:
return self.get_gtype()
elif gtype == TYPE_VARIANT:
return self.get_variant()
elif gtype == TYPE_PYOBJECT:
pass
else:
return None
def __repr__(self):
return '<Value (%s) %s>' % (self.g_type.name, self.get_value())
Value = override(Value)
__all__.append('Value')
def type_from_name(name):
type_ = GObjectModule.type_from_name(name)
if type_ == TYPE_INVALID:
raise RuntimeError('unknown type name: %s' % name)
return type_
__all__.append('type_from_name')
def type_parent(type_):
parent = GObjectModule.type_parent(type_)
if parent == TYPE_INVALID:
elif gtype == TYPE_UNICHAR:
return self.get_uint()
elif gtype == TYPE_GTYPE:
return self.get_gtype()
elif gtype == TYPE_VARIANT:
return self.get_variant()
elif gtype == TYPE_PYOBJECT:
pass
else:
return None
def __repr__(self):
return '<Value (%s) %s>' % (self.g_type.name, self.get_value())
Value = override(Value)
__all__.append('Value')
def type_from_name(name):
type_ = GObjectModule.type_from_name(name)
if type_ == TYPE_INVALID:
raise RuntimeError('unknown type name: %s' % name)
return type_
__all__.append('type_from_name')
def type_parent(type_):
parent = GObjectModule.type_parent(type_)
def __iter__(self):
return self
def __next__(self):
file_info = self.next_file(None)
if file_info is not None:
return file_info
else:
raise StopIteration
# python 2 compat for the iter protocol
next = __next__
FileEnumerator = override(FileEnumerator)
__all__.append('FileEnumerator')
class MenuItem(Gio.MenuItem):
def set_attribute(self, attributes):
for (name, format_string, value) in attributes:
self.set_attribute_value(name, GLib.Variant(format_string, value))
MenuItem = override(MenuItem)
__all__.append('MenuItem')
class Settings(Gio.Settings):
'''Provide dictionary-like access to GLib.Settings.'''
class Rectangle(Structure):
_fields_ = [
("x1", c_double),
("y1", c_double),
("x2", c_double),
("y2", c_double),
]
def __repr__(self):
fmt = '<Rectangle x1="{:8.3f}" y1="{:8.3f}" x2="{:8.3f}" y2="{:8.3f}">'
return fmt.format(self.x1, self.y1, self.x2, self.y2)
class Page(Poppler.Page):
def get_text_layout(self):
length = c_uint()
ptr = c_void_p()
args = c_void_p(self._obj), byref(ptr), byref(length)
ok = poppler_page_get_text_layout(*args)
if not ok:
return False, None
result = (Rectangle * length.value).from_address(ptr.value)
_FreeFinalizer.track(result, ptr)
return True, result
Page = override(Page)
__all__.append('Page')
def __iter__(self):
return self
def __next__(self):
file_info = self.next_file(None)
if file_info is not None:
return file_info
else:
raise StopIteration
# python 2 compat for the iter protocol
next = __next__
FileEnumerator = override(FileEnumerator)
__all__.append('FileEnumerator')
class MenuItem(Gio.MenuItem):
def set_attribute(self, attributes):
for (name, format_string, value) in attributes:
self.set_attribute_value(name, GLib.Variant(format_string, value))
MenuItem = override(MenuItem)
__all__.append('MenuItem')
class Settings(Gio.Settings):
'''Provide dictionary-like access to GLib.Settings.'''
Pango = get_introspection_module('Pango')
__all__ = []
class FontDescription(Pango.FontDescription):
def __new__(cls, string=None):
if string is not None:
return Pango.font_description_from_string(string)
else:
return Pango.FontDescription.__new__(cls)
def __init__(self, *args, **kwargs):
return super(FontDescription, self).__init__()
FontDescription = override(FontDescription)
__all__.append('FontDescription')
class Layout(Pango.Layout):
def __new__(cls, context):
return Pango.Layout.new(context)
def set_markup(self, text, length=-1):
super(Layout, self).set_markup(text, length)
Layout = override(Layout)
__all__.append('Layout')
fset=lambda self, v: setattr(self, 'blue', int(v * self.MAX_VALUE)))
def to_floats(self):
"""Return (red_float, green_float, blue_float) triple."""
return (self.red_float, self.green_float, self.blue_float)
@staticmethod
def from_floats(red, green, blue):
"""Return a new Color object from red/green/blue values from 0.0 to 1.0."""
return Color(int(red * Color.MAX_VALUE),
int(green * Color.MAX_VALUE),
int(blue * Color.MAX_VALUE))
Color = override(Color)
__all__.append('Color')
if Gdk._version == '3.0':
class RGBA(Gdk.RGBA):
def __init__(self, red=1.0, green=1.0, blue=1.0, alpha=1.0):
Gdk.RGBA.__init__(self)
self.red = red
self.green = green
self.blue = blue
self.alpha = alpha
def __eq__(self, other):
return self.equal(other)
def __repr__(self):
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
# USA
from pgi.overrides import override, get_introspection_module
Pango = get_introspection_module('Pango')
__all__ = []
class Context(Pango.Context):
def get_metrics(self, desc, language=None):
return super(Context, self).get_metrics(desc, language)
Context = override(Context)
__all__.append('Context')
class FontDescription(Pango.FontDescription):
def __new__(cls, string=None):
if string is not None:
return Pango.font_description_from_string(string)
else:
return Pango.FontDescription.__new__(cls)
FontDescription = override(FontDescription)
__all__.append('FontDescription')
class Rectangle(Structure):
_fields_ = [
("x1", c_double),
("y1", c_double),
("x2", c_double),
("y2", c_double),
]
def __repr__(self):
fmt = '<Rectangle x1="{:8.3f}" y1="{:8.3f}" x2="{:8.3f}" y2="{:8.3f}">'
return fmt.format(self.x1, self.y1, self.x2, self.y2)
class Page(Poppler.Page):
def get_text_layout(self):
length = c_uint()
ptr = c_void_p()
args = c_void_p(self._obj), byref(ptr), byref(length)
ok = poppler_page_get_text_layout(*args)
if not ok:
return False, None
result = (Rectangle * length.value).from_address(ptr.value)
_FreeFinalizer.track(result, ptr)
return True, result
Page = override(Page)
__all__.append('Page')
return self.get_object()
elif gtype == TYPE_UNICHAR:
return self.get_uint()
elif gtype == TYPE_GTYPE:
return self.get_gtype()
elif gtype == TYPE_VARIANT:
return self.get_variant()
elif gtype == TYPE_PYOBJECT:
pass
else:
return None
def __repr__(self):
return '<Value (%s) %s>' % (self.g_type.name, self.get_value())
Value = override(Value)
__all__.append('Value')
def type_from_name(name):
type_ = GObjectModule.type_from_name(name)
if type_ == TYPE_INVALID:
raise RuntimeError('unknown type name: %s' % name)
return type_
__all__.append('type_from_name')
def type_parent(type_):
parent = GObjectModule.type_parent(type_)
if parent == TYPE_INVALID:
