class _GenDialog(gtkDialog):
def __init__(self, name='GenDialog'):
gtkDialog.__init__(self)
self.set_name(name)
self.ok_button = Button('ok', 'gtk-ok')
self.ok_button.set_name(name)
self.cancel_button = Button('cancel', 'gtk-cancel')
self.cancel_button.set_name(name)
self.action_area.pack_start(self.ok_button, TRUE, TRUE, 0)
self.action_area.pack_end(self.cancel_button, TRUE, TRUE, 0)
self.ok_button.show()
self.cancel_button.show()
self.cancel_button.connect('clicked', lambda *x: self.destroy())
self._buttons_ = {}
self.show()
def set_ok(self, ok_fun):
self.ok_button.connect('clicked', ok_fun)
def set_cancel(self, cancel_fun):
self.cancel_button.connect('clicked', cancel_fun)
self.connect('destroy', cancel_fun)
def add_button(self, name, func, label='foo'):
if name not in self._buttons_.keys():
self._buttons_[name] = Button(label)
self._buttons_[name].show()
self._buttons_[name].connect('clicked', func)
self.action_area.add(self._buttons_[name])
class _GenDialog(gtkDialog):
def __init__(self, name='GenDialog'):
gtkDialog.__init__(self)
self.set_name(name)
self.ok_button = Button('ok', 'gtk-ok')
self.ok_button.set_name(name)
self.cancel_button = Button('cancel', 'gtk-cancel')
self.cancel_button.set_name(name)
self.action_area.pack_start(self.ok_button, TRUE, TRUE, 0)
self.action_area.pack_end(self.cancel_button, TRUE, TRUE, 0)
self.ok_button.show()
self.cancel_button.show()
self.cancel_button.connect('clicked', lambda *x : self.destroy())
self._buttons_ = {}
self.show()
def set_ok(self, ok_fun):
self.ok_button.connect('clicked', ok_fun)
def set_cancel(self, cancel_fun):
self.cancel_button.connect('clicked', cancel_fun)
self.connect('destroy', cancel_fun)
def add_button(self, name, func, label='foo'):
if name not in self._buttons_.keys():
self._buttons_[name] = Button(label)
self._buttons_[name].show()
self._buttons_[name].connect('clicked', func)
self.action_area.add(self._buttons_[name])
class UDBar(HBox):
def __init__(self, name='UDBar'):
HBox.__init__(self)
self.set_name(name)
self.ubutton = Button('update')
self.dbutton = Button('diff')
self.pack_start(self.ubutton, 0, 0, 0)
self.pack_end(self.dbutton, 0, 0, 0)
self.ubutton.show()
self.dbutton.show()
self.show()
class UDBar(HBox):
def __init__(self, name='UDBar'):
HBox.__init__(self)
self.set_name(name)
self.ubutton = Button('update')
self.dbutton = Button('diff')
self.pack_start(self.ubutton, 0, 0, 0)
self.pack_end(self.dbutton, 0, 0, 0)
self.ubutton.show()
self.dbutton.show()
self.show()
class TraitBar(HBox):
def __init__(self, name='TraitBar'):
HBox.__init__(self)
self.set_name(name)
self.lcombo = MyCombo()
self.rcombo = MyCombo()
self.lcombo.set('')
self.rcombo.set('')
self.cbutton = Button('clear')
self.cbutton.show()
self.pack_start(self.lcombo, 0, 0, 0)
self.pack_end(self.rcombo, 0, 0, 0)
self.add(self.cbutton)
self.show()
class TraitBar(HBox):
def __init__(self, name='TraitBar'):
HBox.__init__(self)
self.set_name(name)
self.lcombo = MyCombo()
self.rcombo = MyCombo()
self.lcombo.set('')
self.rcombo.set('')
self.cbutton = Button('clear')
self.cbutton.show()
self.pack_start(self.lcombo, 0, 0, 0)
self.pack_end(self.rcombo, 0, 0, 0)
self.add(self.cbutton)
self.show()
class SuiteBar(HBox):
def __init__(self, suites, name='SuiteBar'):
HBox.__init__(self)
self.set_name(name)
self.lcombo = MyCombo(suites)
self.lcombo.set(suites[0])
self.rcombo = MyCombo(suites)
self.rcombo.set(suites[0])
self.ubutton = Button('update')
self.dbutton = Button('diff')
self.pack_start(self.lcombo, 0, 0, 0)
self.pack_end(self.rcombo, 0, 0, 0)
self.add(self.ubutton)
self.add(self.dbutton)
self.ubutton.show()
self.dbutton.show()
self.show()
class SuiteBar(HBox):
def __init__(self, suites, name='SuiteBar'):
HBox.__init__(self)
self.set_name(name)
self.lcombo = MyCombo(suites)
self.lcombo.set(suites[0])
self.rcombo = MyCombo(suites)
self.rcombo.set(suites[0])
self.ubutton = Button('update')
self.dbutton = Button('diff')
self.pack_start(self.lcombo, 0, 0, 0)
self.pack_end(self.rcombo, 0, 0, 0)
self.add(self.ubutton)
self.add(self.dbutton)
self.ubutton.show()
self.dbutton.show()
self.show()
class do_dialog(Window):
def __init__(self, queues, icon):
Window.__init__(self, WINDOW_TOPLEVEL)
self.set_property("skip-taskbar-hint", True)
self.set_property("destroy-with-parent", True)
self.set_modal(True)
self.connect("delete-event", self._stop_closing)
self.set_position(WIN_POS_CENTER)
self.set_icon(pixbuf_new_from_file(icon))
self._setup_trees(queues)
self._setup_layout()
self.queues = queues
def _setup_trees(self, queues):
self._setup_install_tree(queues["add"])
self._setup_remove_tree(queues["remove"])
def _setup_install_tree(self, add_queue):
self.inst_model = ListStore(str, str, str)
for pac in add_queue:
if pac.isold:
image = "yellow"
elif pac.installed:
image = "green"
else:
image = "red"
self.inst_model.append([image, pac.name, pac.version])
continue
self.inst_tree = TreeView()
self.inst_tree.insert_column_with_attributes(-1, "",
CellRendererPixbuf(),
stock_id = 0)
self.inst_tree.insert_column_with_attributes(-1, _("Package"),
CellRendererText(),
text = 1)
self.inst_tree.insert_column_with_attributes(-1, _("Version"),
CellRendererText(),
text = 2)
self.inst_tree.set_model(self.inst_model)
def _setup_remove_tree(self, remove_queue):
self.rem_model = ListStore(str, str, str)
for pac in remove_queue:
if pac.isold:
image = "yellow"
elif pac.installed:
image = "green"
else:
image = "red"
self.rem_model.append([image, pac.name, pac.inst_ver])
continue
self.rem_tree = TreeView()
self.rem_tree.insert_column_with_attributes(-1, "",
CellRendererPixbuf(),
stock_id = 0)
self.rem_tree.insert_column_with_attributes(-1, _("Package"),
CellRendererText(),
text = 1)
self.rem_tree.insert_column_with_attributes(-1, _("Installed Version"),
CellRendererText(),
text = 2)
self.rem_tree.set_model(self.rem_model)
def _set_size (self, widget, event, data=None):
if self.expander.get_expanded():
self.size = self.get_size()
self.expander.add(self.terminal)
self.terminal.show()
else:
self.expander.remove(self.terminal)
self.resize(self.size[0], self.size[1])
self.show_all()
def _setup_layout(self):
self.hpaned = HPaned()
self.hpaned.add1(self.inst_tree)
self.hpaned.add2(self.rem_tree)
self.hpaned.show_all()
self.close_button = Button(stock=STOCK_CLOSE)
self.close_button.connect("clicked", lambda _: self.destroy())
self.terminal = terminal()
self.terminal.connect("child-exited", lambda _: self.close_button.show())
self.expander = Expander(_("Terminal"))
self.expander.connect("notify::expanded", self._set_size)
self.expander.show()
self.vbox = VBox(False, 0)
self.vbox.show()
self.vbox.pack_start(self.hpaned, False, False, 0)
self.vbox.pack_start(self.expander, False, False, 0)
self.vbox.pack_start(self.close_button, False, False, 0)
self.add(self.vbox)
def run(self):
self.show()
self.terminal.do(self.queues)
return
def _stop_closing(self, widget, event):
self.stop_emission("delete-event")
return True
class Base(object):
def __init__(self):
from gtk import Window,WINDOW_TOPLEVEL,Button,Label,HBox,Entry,VBox,VSeparator
self.window = Window(WINDOW_TOPLEVEL)
self.window.set_title("Slideshow")
self.window.connect("delete_event", self.delete_event)
self.window.set_border_width(10)
self.vbox = VBox(False, 0)
self.window.add(self.vbox)
self.hbox1 = HBox(False, 0)
self.vbox.pack_start(self.hbox1, True, True, 1)
self.hbox = HBox(False, 0)
self.vbox.pack_start(self.hbox, False, False, 1)
self.hbox2 = HBox(False, 0)
self.vbox.pack_start(self.hbox2, True, True, 1)
self.label = Label('Identifikační číslo:')
self.hbox.pack_start(self.label, False, False, 1)
self.label.show()
self.editable = Entry()
self.editable.connect('key_press_event', self.key_press_event)
self.hbox.pack_start(self.editable, True, True, 1)
self.editable.show()
self.button = Button("Začít")
self.button.connect("clicked", self.callback)
self.button.set_receives_default(True)
self.button.set_can_focus(True)
self.hbox.pack_start(self.button, False, False, 1)
self.button.show()
self.hbox1.show()
self.hbox.show()
self.hbox2.show()
self.vbox.show()
self.window.show()
def delete_event(self, widget, event, data=None):
gtk.main_quit()
return False
def key_press_event(self, widget, event):
from gtk.gdk import keyval_from_name,keyval_name
if event.keyval in (keyval_from_name('Return'),keyval_from_name('KP_Enter')):
self.callback(widget)
def _getFilePaths(self, fileTypes, recursive=True):
import os
import re
from sys import argv
pt = re.compile(r'.*([%(0)s][^%(0)s]*)'%{'0':os.path.extsep})
path = [a for m,a in ((pt.match(os.path.basename(a)),a) for a in argv[1:]) if m and m.group(1) in fileTypes]
if not path:
path = '/home/pi/img/*.jpg'
if isinstance(path, str):
## Returns list containing paths of files in /path/ that are of a file type in /fileTypes/,
## if /recursive/ is False subdirectories are not checked.
paths = []
if recursive:
for root, folders, files in os.walk(path, followlinks=True):
for file in files:
for fileType in fileTypes:
if file.endswith(fileType):
paths.append(os.path.join(root, file))
else:
for item in os.listdir(path):
for fileType in fileTypes:
if item.endswith(fileType):
paths.append(os.path.join(root, item))
return paths
elif iterable(path):
return path
else:
return []
def _init_cb(self,trans):
from threading import Thread
if not iterable(trans):
trans = trans,
callbacks = []
for name,cb in trans:
t = Thread(target=cb, name='%sThread'%name)
t.daemon = True
t.start()
callbacks.append(cb.enqueue)
def wrap(msg):
for cb in callbacks:
if not cb(msg):
return False
return True
return wrap
def callback(self, widget):
from slideshow import SlideShow
from trans import Message,GpioTransceiver,JsonTransceiver
if not self.editable.get_text():
return False
img_cbs = self._init_cb([('ImgGpioCallback',GpioTransceiver(24)),('ImgJsonCallback',JsonTransceiver('img.json'))])
kp_cbs = self._init_cb([('KpGpioCallback',GpioTransceiver(26,bcd=False)),('KpJsonCallback',JsonTransceiver('kp.json'))])
def ordfnc(path):
from numpy.random import permutation
gray = path[0]
result = []
for p in permutation(path[1:]):
result.append(p)
result.append(gray)
return result
slide = SlideShow(
path=self._getFilePaths(('.jpg', '.jpeg', '.png')),
transition='None',
fullscreen=True,
delay=5,
order=ordfnc,
principal=self.editable.get_text(),
img_callback = img_cbs,
kp_callback = kp_cbs,
)
self.editable.set_text('')
slide()
def __call__(self):
gtk.main()
