def __load_scm(self):
global reload_scm
if reload_scm == True:
self.scm = ShortCutsLoader(file(SHORTCUTS_CONF).readlines()[1:])
reload_scm = False
class MainDialog:
'''MainDialog for user input, show shortcuts...
'''
def __init__(self):
self.xml = glade.XML(GLADE)
self.win = self.xml.get_widget('PLaunch')
self.xml.signal_autoconnect(self)
self.win.connect("delete_event", self.on_close_main)
self.win.set_keep_above(True)
self.__load_scm()
self.list = self.__create_list()
self.tv = self.__create_treeview()
self.__update_tree()
def __load_scm(self):
global reload_scm
if reload_scm == True:
self.scm = ShortCutsLoader(file(SHORTCUTS_CONF).readlines()[1:])
reload_scm = False
def __create_list(self):
list = gtk.ListStore(gobject.TYPE_UINT,
gobject.TYPE_STRING,
gobject.TYPE_STRING,
)
return list
def __create_treeview(self):
tv = self.xml.get_widget('shortcutTree')
selection = tv.get_selection()
selection.set_mode(gtk.SELECTION_BROWSE)
renderer = gtk.CellRendererText()
col = gtk.TreeViewColumn(u'Number',
renderer,
text=COLUMN_NUM)
tv.append_column(col)
renderer = gtk.CellRendererText()
col = gtk.TreeViewColumn(u'Shortcuts',
renderer,
text=COLUMN_SHORTCUT)
tv.append_column(col)
renderer = gtk.CellRendererText()
col = gtk.TreeViewColumn(u'Discription',
renderer,
text=COLUMN_DISCRIPTION)
tv.append_column(col)
return tv
def __update_tree(self):
'''Updated tree view of shortcuts after user input modification.
'''
self.__load_scm()
self.list.clear()
for key, cmd in self.scm.shortcutmatch.items():
self.list.set(self.list.append(),
0, key,
1, cmd,
2, self.scm.shortcutspool[cmd][1]
)
self.tv.set_model(self.list)
selection = self.tv.get_selection()
selection.select_path(0)
def on_select_shortcut(self, tv, column_number, column):
'''Get command from command pool.
Create a new process to run this command.
'''
self.__load_scm()
command = self.scm.shortcutspool[self.scm.shortcutmatch[column_number[0]]][0]
subprocess.Popen(command, shell=True)
# clear input
entryinput = self.xml.get_widget('userInput')
entryinput.set_text('')
self.on_close_main(None)
return True
def on_userInput_key_press_event(self, widget, key):
'''Catch the Enter key
'''
if key.keyval == 65293: # Enter
self.on_select_shortcut(None, (0,), None)
elif key.keyval == 65307: # Esc
entryinput = self.xml.get_widget('userInput')
entryinput.set_text('')
self.on_close_main(None)
def on_userInput_changed(self, widget, data=None):
input = widget.get_text()
self.scm.flush_input(input)
self.__update_tree()
def on_close_main(self, widget, data=None):
self.win.hide()
return True
def open_main(self, time=0):
self.__update_tree()
evttime = time if time else gtk.get_current_event_time()
self.win.stick()
self.win.present_with_time(time)
self.win.window.focus(timestamp=evttime)