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# Import Gtk and GObject, put include crazy thunks so that old
# code using pygtk and Gtk 2.0 code continues to run.
FORCE_GTK2 = False
try:
if FORCE_GTK2: raise ValueError("forcing gtk2")
import gi
gi.require_version('Gtk', '3.0')
from gi.repository import Gtk, Gdk, GObject, GdkPixbuf
from gi.repository import Pango, PangoCairo
def Rectangle(x, y, w, h):
r = Gdk.Rectangle()
r.x, r.y = x, y
r.width, r.height = w, h
return r
GObject.TYPE_NONE = None # compatibility hack
class GConf:
pass # XXX no more GConf, sigh
# No CairoContext wrapper needed for gir/gtk3
Gdk.CairoContext = lambda x: x # GTK2 compatibility
except ValueError, ImportError:
# fall back to old pygtk, with various evil hacks
import pygtk
pygtk.require('2.0')
import gtk as Gtk
import gobject as GObject
import gconf
import pango as Pango
import pangocairo as PangoCairo
import cairo
Gdk = Gtk.gdk
Rectangle = Gdk.Rectangle
class GConf:
class Client:
get_default = gconf.client_get_default
class GObjectSignalFlags:
RUN_FIRST = GObject.SIGNAL_RUN_FIRST
GObject.SignalFlags = GObjectSignalFlags
Gdk.cairo_set_source_pixbuf = \
lambda cr, img, x, y: cr.set_source_pixbuf(img, x, y)
def gdk_pixbuf_get_from_surface(surface, x, y, w, h):
pixmap = Gdk.Pixmap(None, w, h, 24)
cr = pixmap.cairo_create()
cr.set_source_surface(surface, -x, -y)
cr.rectangle(0,0,w,h);
cr.set_operator(cairo.OPERATOR_SOURCE)
cr.fill()
cmap = Gdk.colormap_get_system()
return Gdk.pixbuf_get_from_drawable(None, pixmap, cmap, 0, 0, 0, 0, w, h)
Gdk.pixbuf_get_from_surface = gdk_pixbuf_get_from_surface
class GdkEventMask:
EXPOSURE_MASK = Gdk.EXPOSURE_MASK
BUTTON_PRESS_MASK = Gdk.BUTTON_PRESS_MASK
BUTTON_RELEASE_MASK = Gdk.BUTTON_RELEASE_MASK
POINTER_MOTION_MASK = Gdk.POINTER_MOTION_MASK
KEY_PRESS_MASK = Gdk.KEY_PRESS_MASK
VISIBILITY_NOTIFY_MASK = Gdk.VISIBILITY_NOTIFY_MASK
Gdk.EventMask = GdkEventMask
class GdkModifierType:
MOD1_MASK = Gdk.MOD1_MASK
CONTROL_MASK = Gdk.CONTROL_MASK
Gdk.ModifierType = GdkModifierType
class GdkPixbuf:
class InterpType:
NEAREST = Gdk.INTERP_NEAREST
class Colorspace:
RGB = Gdk.COLORSPACE_RGB
class Pixbuf:
# XXX not the same as Gdk.Pixbuf, sadly. don't do instanceof!
new_from_file_at_size = Gdk.pixbuf_new_from_file_at_size
new_from_file = Gdk.pixbuf_new_from_file
loader_new_with_mime_type = Gdk.pixbuf_loader_new_with_mime_type
class PixbufLoader:
@staticmethod
def new_with_type(type):
return Gdk.PixbufLoader(type)
class GdkScreen:
width = Gdk.screen_width
height = Gdk.screen_height
Gdk.Screen = GdkScreen
class GdkVisibilityState:
FULLY_OBSCURED = Gdk.VISIBILITY_FULLY_OBSCURED
Gdk.VisibilityState = GdkVisibilityState
class GdkWindowTypeHint:
NORMAL = Gdk.WINDOW_TYPE_HINT_NORMAL
Gdk.WindowTypeHint = GdkWindowTypeHint
class GtkFileChooserAction:
OPEN = Gtk.FILE_CHOOSER_ACTION_OPEN
SAVE = Gtk.FILE_CHOOSER_ACTION_SAVE
Gtk.FileChooserAction = GtkFileChooserAction
class GtkResponseType:
OK = Gtk.RESPONSE_OK
CANCEL = Gtk.RESPONSE_CANCEL
ACCEPT = Gtk.RESPONSE_ACCEPT
Gtk.ResponseType = GtkResponseType
class GtkButtonsType:
OK_CANCEL = Gtk.BUTTONS_OK_CANCEL
Gtk.ButtonsType = GtkButtonsType
class GtkMessageType:
INFO = Gtk.MESSAGE_INFO
Gtk.MessageType = GtkMessageType
class GtkDialogFlags:
MODAL = Gtk.DIALOG_MODAL
DESTROY_WITH_PARENT = Gtk.DIALOG_DESTROY_WITH_PARENT
Gtk.DialogFlags = GtkDialogFlags
class GtkIconTheme:
get_default = Gtk.icon_theme_get_default
Gtk.IconTheme = GtkIconTheme
class GtkPolicyType:
AUTOMATIC = Gtk.POLICY_AUTOMATIC
Gtk.PolicyType = GtkPolicyType
class GtkWrapMode:
WORD = Gtk.WRAP_WORD
Gtk.WrapMode = GtkWrapMode
class GtkWindowType:
TOPLEVEL = Gtk.WINDOW_TOPLEVEL
Gtk.WindowType = GtkWindowType
# hack around named parameter for Gtk.Label
GtkLabel = Gtk.Label
def GtkLabel2(label=''):
return GtkLabel(label)
Gtk.Label = GtkLabel2
# hack around named parameters
GtkVBox1 = Gtk.VBox
class GtkVBox2:
@staticmethod
def new(homogenous, spacing):
return GtkVBox1(homogenous, spacing)
Gtk.VBox = GtkVBox2
GtkMenuItem1 = Gtk.MenuItem
class GtkMenuItem2:
@staticmethod
def new_with_label(label):
return GtkMenuItem1(label)
Gtk.MenuItem = GtkMenuItem2
class PangoLayout2(Pango.Layout):
@staticmethod
def new(cr):
# call cr.create_layout(), but wrap the result so we can override
# set_text() below
return PangoLayout2(cr.create_layout().get_context())
def set_text(self, text, val):
if val != -1: text = text[:val]
super(PangoLayout2, self).set_text(text)
Pango.Layout = PangoLayout2
PangoCairo.create_context = lambda x: PangoCairo.CairoContext(x)
PangoCairo.update_layout = lambda cr, pl: cr.update_layout(pl)
PangoCairo.show_layout = lambda cr, pl: cr.show_layout(pl)
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