def fill_signals(self, full_class_name, class_name, class_type):
self.app.storeSignals.clear()
try:
sigs = gobject.signal_list_names( class_type )
except:
sigs = []
for sig in sigs:
details = gobject.signal_query( sig, class_type )
sig_id = details[0]
sig_ret = self.gtype_to_py( details[4].name )
sig_params = details[5]
if len(sig_params) > 0:
sparams = []
for sig_param in sig_params:
sparams.append( self.gtype_to_py( sig_param.name ) )
s_sig_params = ", ".join( sparams )
else:
s_sig_params = "<None>"
img = self.get_type_image( 'signal_default' )
if "-event" in sig:
img = self.get_type_image( 'signal_event' )
self.app.storeSignals.append( [img, sig, sig_id, sig_ret, s_sig_params] )
def get_params_for_handler(self, class_scope, pyfunc):
""":type pyfunc: rope.base.pyobjectsdef.PyFunction"""
try:
cls, signal = self.handlers[class_scope][pyfunc.get_name()]
except KeyError:
return {}
attrs = {}
idx = 0
names = pyfunc.get_param_names(False)
if pyfunc.get_kind() in ("method", "classmethod"):
names = names[1:]
idx += 1
if names:
attrs[idx] = self.get_type(self.get_pygtk_class_name(cls)).get_object()
names = names[1:]
idx += 1
if names:
for t in gobject.signal_query(signal, str(cls))[-1]:
try:
tname = self.get_type(self.get_pygtk_class_name(t.name))
if tname:
attrs[idx] = tname.get_object()
except ModuleNotFoundError:
pass
idx += 1
return attrs
def __add_signal(self):
# Add new signal to window.
from gobject import signal_new, signal_query, SIGNAL_RUN_LAST
from gobject import TYPE_STRING, TYPE_BOOLEAN, SIGNAL_ACTION
from gobject import SIGNAL_NO_RECURSE, type_register
SIGNAL = SIGNAL_ACTION|SIGNAL_RUN_LAST|SIGNAL_NO_RECURSE
from gtk import Window
if signal_query("scribes-key-event", Window): return False
signal_new("scribes-key-event", Window, SIGNAL_ACTION, None, ())
signal_new("scribes-close-window", Window, SIGNAL, TYPE_BOOLEAN, (TYPE_STRING,))
signal_new("scribes-close-window-nosave", Window, SIGNAL, TYPE_BOOLEAN, (TYPE_STRING,))
signal_new("shutdown", Window, SIGNAL, TYPE_BOOLEAN, (TYPE_STRING,))
signal_new("fullscreen", Window, SIGNAL, TYPE_BOOLEAN, (TYPE_STRING,))
type_register(type(self.__window))
return False
def evt_signaledited(self, projectpath, widgetname, widgettype, signalname,
callbackname):
projectdir, projectfile = os.path.split(projectpath)
callbackfile = projectfile.replace('.glade', '_callbacks.py')
callbackfile = os.path.join(projectdir, callbackfile)
if not os.path.exists(callbackfile):
f = open(callbackfile, 'w')
f.write('# pida generated ui file\n')
f.write('class CallbacksMixin(object):\n')
f.close()
f = open(callbackfile, 'r')
foundline = 0
lastline = 0
if callbackname.startswith('<'):
callbackname = '%s_%s' % (widgetname, signalname.replace('-', '_'))
for i, line in enumerate(f):
if line.count(callbackname):
foundline = i
break
lastline = i
f.close()
gotoline = 0
if not foundline:
argtypes = gobject.signal_query(signalname, widgettype)[-1]
widgetarg = widgettype.__class__.__name__.lower()
extraargs = [argname_from_gtype(typ) for typ in argtypes]
cbargs = ['self', widgetarg] + extraargs
f = open(callbackfile, 'a')
f.write('\n')
f.write('%sdef %s(%s):\n%spass\n' % (' ' * 4, callbackname,
', '.join(cbargs), ' ' * 8))
f.close()
self.do_edit('openfile', callbackfile)
gotoline = lastline + 4
else:
if callbackfile != self.filename:
self.do_edit('openfile', callbackfile)
gotoline = foundline + 1
def go():
self.do_edit('gotoline', gotoline)
return False
gobject.timeout_add(200, go)
def exiter_callback():
global t0
global gidle_id
if 't0' in globals(): # globals().has_key('t0')
t0.join(
1
) # if we don't exit threadMainTest otherwise (here via runthread),
# timeout as arg to join() here will NOT help to force exit !!
atexit.register(curses.endwin) # end curses
mngr = p.get_current_fig_manager()
#~ mngr.destroy() # mngr.canvas=canvas -> no attribute 'canvas??!!!
# mngr.window - http://www.pygtk.org/docs/pygtk/class-gtkwindow.html
# in callback, these messages spill in curses..
print p, ax #, manager1
#~ print "No input data, exiting...", gobject.signal_name(gidle_id), gobject.signal_query(gidle_id), mngr, "\n", dir(mngr), "\n", dir(p), "\n", dir(canvas), "\n", dir(p.allclose), "\n", dir(mngr.window)
# note, if time.sleep is 0.3 here, it blocks until mouseover;
# if time.sleep is 0.1, it exits with crash!
#~ time.sleep(0.2) # give it time so update_loop dies; takes more than the set value
# ... but not if it if handled with callbacks with a bit of waiting time..
# ... also, as we're in callback now, we probably don't need to call
# update_line() (so as to "refresh" the global 'runthread', and cause exit )
# same message always : 'size-changed'
logging.debug('TEST0')
for i in range(1, 10):
logging.debug('INLOOP')
# note, using "% %s" % here, will fail w/ "not enough args for format string"!
logging.debug("%s" % str(gobject.signal_name(gidle_id)))
logging.debug("%s" % str(gobject.signal_query(gidle_id)))
# kill/destroy/close the maplotlib/pyplot window
#~ mngr.window.close() # no attribute 'close'
mngr.window.set_destroy_with_parent(True) #
mngr.window.destroy() #
canvas.destroy()
# after these cmds are execd, gobject.signal_name(gidle_id) is 'null' !!
p.close('all') #~ p.allclose() # p.close()
print "... exiting done.."
sys.exit(0)
return
def evt_signaledited(self, projectpath, widgetname, widgettype, signalname,
callbackname):
projectdir, projectfile = os.path.split(projectpath)
callbackfile = projectfile.replace('.glade', '_callbacks.py')
callbackfile = os.path.join(projectdir, callbackfile)
if not os.path.exists(callbackfile):
f = open(callbackfile, 'w')
f.write('# pida generated ui file\n')
f.write('class CallbacksMixin(object):\n')
f.close()
f = open(callbackfile, 'r')
foundline = 0
if callbackname.startswith('<'):
callbackname = '%s_%s' % (widgetname, signalname.replace('-', '_'))
for i, line in enumerate(f):
if line.count(callbackname):
foundline = i
break
f.close()
if not foundline:
argtypes = gobject.signal_query(signalname, widgettype)[-1]
widgetarg = widgettype.__class__.__name__.lower()
extraargs = [argname_from_gtype(typ) for typ in argtypes]
cbargs = ['self', widgetarg] + extraargs
print cbargs
f = open(callbackfile, 'a')
f.write('\n')
f.write('%sdef %s(%s):\n%spass\n' %
(' ' * 4, callbackname, ', '.join(cbargs), ' ' * 8))
f.close()
self.do_edit('openfile', callbackfile)
self.do_edit('gotoline', '%')
else:
if callbackfile != self.filename:
self.do_edit('openfile', callbackfile)
self.do_edit('gotoline', '%')
class SimpleTextView(WidgetDecorator):
WINDOWS = {
'widget': gtk.TEXT_WINDOW_WIDGET,
'text': gtk.TEXT_WINDOW_TEXT,
'left': gtk.TEXT_WINDOW_LEFT,
'right': gtk.TEXT_WINDOW_RIGHT,
'top': gtk.TEXT_WINDOW_TOP,
'bottom': gtk.TEXT_WINDOW_BOTTOM
}
__gsignals__ = {
'changed': gobject.signal_query('changed', gtk.TextBuffer)[3:]
}
def __init__(self, widget):
super(SimpleTextView, self).__init__(widget)
self._tab_width = 4
self.set_tab_width(self._tab_width, force=True)
self.buffer.connect('changed', self._on_buffer_changed)
@property
def buffer(self):
return self.widget.get_buffer()
def _on_buffer_changed(self, buf):
self.emit('changed')
def create_tag(self, name=None, **props):
return self.buffer.create_tag(name, **props)
def apply_tag(self, tag, start, end):
# convert offsets to iter
if not isinstance(start, gtk.TextIter):
start = self.buffer.get_iter_at_offset(start)
if not isinstance(end, gtk.TextIter):
end = self.buffer.get_iter_at_offset(end)
if isinstance(tag, gtk.TextTag):
self.buffer.apply_tag(tag, start, end)
else:
self.buffer.apply_tag_by_name(str(tag), start, end)
def remove_all_tags(self, start=None, end=None):
if not start:
start = self.buffer.get_start_iter()
if not end:
end = self.buffer.get_end_iter()
self.buffer.remove_all_tags(start, end)
def set_text(self, text):
return self.widget.get_buffer().set_text(text)
def get_text(self):
buf = self.widget.get_buffer()
start, end = buf.get_bounds()
return buf.get_text(start, end)
def set_font(self, spec):
set_font(self.widget, spec)
self.set_tab_width(self._tab_width, force=True)
def set_tab_width(self, width, force=False):
if width < 1:
return
if not force and width == self._tab_width:
return
tab_size = self._calculate_tab_size(width, ' ')
if not tab_size:
return
tab_array = pango.TabArray(1, True)
tab_array.set_tab(0, pango.TAB_LEFT, tab_size)
self.widget.set_tabs(tab_array)
self._tab_width = width
def get_tab_width(self):
return self._tab_width
def set_background_color(self, spec):
set_background_color(self.widget, spec)
self._update_background(spec)
def set_text_color(self, spec):
set_text_color(self.widget, spec)
def set_cursor_color(self, primary, secondary=None):
set_cursor_color(self.widget, primary, secondary)
def set_padding(self, padding):
for win in ('left', 'right', 'top', 'bottom'):
self.widget.set_border_window_size(self.WINDOWS[win], padding)
self._update_background()
def _update_background(self, color=None):
if not color:
style = self.widget.get_style()
color = style.bg[gtk.STATE_NORMAL]
for win in ('left', 'right', 'top', 'bottom'):
win = self.widget.get_window(self.WINDOWS[win])
if win:
set_background_color(win, color)
def _calculate_tab_size(self, tab_width, tab_char):
tab_str = tab_char * tab_width
layout = self.widget.create_pango_layout(tab_str)
if not layout:
return
width, height = layout.get_pixel_size()
return width
def read_signals(self, obj):
self.ide.storeSignals.clear()
sobj = get_object_name( obj )
try:
sigs = gobject.signal_list_names( type(obj) )
# gets signals from all implemented interfaces too.
# for example, gtk.Entry implements gtk.Editable, which has
# the "changed" signal, but that is not listed on
# gtk.Entry's signals.
#
interfaces = gobject.type_interfaces( type(obj) )
for interface in interfaces:
sigs += gobject.signal_list_names( interface )
except:
sigs = []
parents = self.get_parent_list( obj )
for parent in parents:
try:
sigs += gobject.signal_list_names( parent )
except:
pass
for sig in sigs:
details = gobject.signal_query( sig, type(obj) )
if details[4].name == 'void':
sig_ret = "return"
else:
sig_ret = "return " + details[4].name
sig_params = details[5]
if len(sig_params) > 0:
sparams = ["self", "widget"]
for sig_param in sig_params:
sp = sig_param.name
if sp[:3] == 'Gtk' or sp[:3] == 'Gdk':
sp = sp[3:]
sp = sp[0].lower() + sp[1:]
sparams.append( sp )
s_sig_params = ", ".join( sparams )
else:
s_sig_params = "self, widget"
s_sig_params = "(" + s_sig_params + ")"
img = get_image_by_name( 'signal_default' )
if details[2].pytype != type(obj):
img = get_image_by_name( 'signal_parent' )
if "-event" in sig:
img = get_image_by_name( 'signal_event' )
sig_implemented, sig_line = self.ide.analyser.check_obj_signal( \
sobj, sig )
sig_markup = sig
if sig_implemented:
sig_markup = "<b>" + sig + "</b> <span foreground='gray'><i>" + \
"(source line %d)</i></span>" % sig_line
self.ide.storeSignals.append( [img, sig, s_sig_params, sig_ret, \
sig_line, sig_markup] )