class WidgetStates(WidgetEntryButton):
pop_min_w = 200
pop_min_h = 300
def __init__(self, parent, editable, operation_stack_cb):
WidgetEntryButton.__init__(self, parent, "editje/icon/options")
self._operation_stack_cb = operation_stack_cb
self._edit_grp = editable
self._selstate = None
self._pop = None
self._edit_grp.part.callback_add("part.unselected", self._close_cb)
self._edit_grp.part.callback_add("part.changed", self._close_cb)
def _open(self, bt, *args):
self.open()
def _list_populate(self, *args):
self.states.clear()
for s in self._edit_grp.part.states:
ico = None
if s == self._edit_grp.part.state.name:
ico = Icon(self.states)
ico.file_set(self.theme_file, "editje/icon/confirm")
ico.scale_set(0, 0)
lbl = "%s %.2f" % s
self.states.item_append(lbl, None, ico, self._show_actions, s)
self.states.go()
def _state_add_new_cb(self, popup, data):
self.newstate_entry = NameEntry(self._pop)
self.newstate_entry.entry = self._state_newname()
self.newstate_entry.show()
self.pager.content_push(self.newstate_entry)
self._pop.actions_clear()
self._pop.action_add("Add", self._states_added_cb)
self._pop.action_add("Close", self._cancel_clicked)
def _state_newname(self):
max = 0
cur_state = self._edit_grp.part.state.name
if re.match("[a-zA-Z]*\d{2,}", cur_state[0]):
cur = cur_state[0][:-2]
else:
cur = cur_state[0]
for state in self._edit_grp.part.states:
if re.match("%s\d{2,}" % cur, state[0]):
num = int(state[0][len(cur):])
if num > max:
max = num
nst = cur + "%.2d" % (max + 1)
return nst
# if st_to state does not exist for the part, it is created
def _part_state_copy_from(self, part_name, st_from, st_to):
self._edit_grp.part.name = part_name
pt = self._edit_grp.part_get(part_name)
existed = pt.state_exist(*st_to)
# FIXME: totally don't know why state_copy was not working for the
# latter case, return here when things change underneath. also fix
# the ugly event emitions
if not existed:
pt.state_copy(st_from[0], st_from[1], st_to[0], st_to[1])
self._edit_grp.part.event_emit("state.added", st_to)
self._edit_grp.part.state.name = st_to
else:
st = pt.state_get(*st_to)
st.copy_from(*st_from)
self._edit_grp.part.state.event_emit("state.changed", st_to)
def _remove_state_internal(self, state):
if self._is_default(state):
# FIXME: notify the user of it somehow
return False
if state == self._edit_grp.part.state.name:
self._edit_grp.part.state.name = ("default", 0.00)
return self._edit_grp.part.state_del(*state)
def _states_added_cb(self, popup, data):
new_state = self.newstate_entry.entry
tmp = new_state.split(None, 1)
if len(tmp) == 1:
new_state = (tmp[0], 0.0)
else:
new_state = (tmp[0], float(tmp[1]))
part_name = self._edit_grp.part.name
part = self._edit_grp.part_get(part_name)
curr_state = self._edit_grp.part.state.name
if part.state_exist(*new_state):
# FIXME: notify the user of it somehow
return
self._part_state_copy_from(part_name, curr_state, new_state)
op = Operation("state addition")
op.redo_callback_add(
self._part_state_copy_from, part_name, curr_state, new_state)
op.undo_callback_add(self._remove_state_internal, new_state)
self._operation_stack_cb(op)
self.close()
def _is_default(self, state):
if type(state) == str:
return state == "default 0.00"
return state == ("default", 0.00)
def _state_restore(self, part_name, state_save, readd=False):
self._edit_grp.part.name = part_name
st_name = (state_save.name, state_save.value)
if readd:
if not self._edit_grp.part.state_add(*st_name):
return
state = self._edit_grp.part_get(part_name).state_get(*st_name)
state_save.apply_to(state)
# FIXME: ugly hacks
if readd:
# 2nd time for this sig
self._edit_grp.part.event_emit("state.added", st_name)
else:
self._edit_grp.part.state.event_emit("state.changed", st_name)
self._edit_grp.part.state.name = st_name
def _remove_state_cb(self, btn, state_name):
part_name = self._edit_grp.part.name
part = self._edit_grp.part_get(part_name)
st_obj = part.state_get(*state_name)
st_class = objects_data.state_class_from_part_type_get(part)
state_save = st_class(st_obj)
if self._remove_state_internal(state_name):
op = Operation("state deletion")
op.redo_callback_add(self._remove_state_internal, state_name)
op.undo_callback_add(
self._state_restore, part_name, state_save, readd=True)
self._operation_stack_cb(op)
else:
del state_save
self._pop.actions_clear()
self._pop.action_add("New", self._state_add_new_cb)
self._pop.action_add("Close", self._cancel_clicked)
self.pager.content_pop()
def _reset_state_to_cb(self, it, st_from):
part_name = self._edit_grp.part.name
curr_state = self._edit_grp.part.state.name
part = self._edit_grp.part_get(part_name)
st_obj = part.state_get(*curr_state)
st_class = objects_data.state_class_from_part_type_get(part)
state_save = st_class(st_obj)
self._part_state_copy_from(part_name, st_from, curr_state)
op = Operation(
"state copying (%s into %s)" % (st_from[0], curr_state[0]))
op.redo_callback_add(
self._part_state_copy_from, part_name, st_from, curr_state)
op.undo_callback_add(self._state_restore, part_name, state_save)
self._operation_stack_cb(op)
self.close()
def _cancel_clicked(self, popup, data):
self.close()
def _states_select_cb(self, it, state):
self._selstate = state
self._edit_grp.part.state.name = state
self.close()
def _action_button_add(self, label, callback, state):
btn = Button(self._pop)
btn.text_set(label)
btn.callback_clicked_add(callback, state)
btn.size_hint_align_set(evas.EVAS_HINT_FILL, evas.EVAS_HINT_FILL)
btn.size_hint_weight_set(0.0, 0.0)
self.actions_box.pack_end(btn)
btn.show()
return btn
def _show_actions(self, it, ti, state):
strstate = "%s %.2f" % state
self.actions_box = Box(self._pop)
name_box = Box(self._pop)
lb_state = Label(self._pop)
lb_state.text_set("<b>State: ")
lb_name = Label(self._pop)
lb_name.text_set(strstate)
name_box.horizontal_set(True)
name_box.pack_end(lb_state)
lb_state.show()
name_box.pack_end(lb_name)
lb_name.show()
self.actions_box.pack_end(name_box)
name_box.show()
space = Label(self._pop)
space.text_set(" ")
self.actions_box.pack_end(space)
space.show()
self._action_button_add("Change to", self._states_select_cb, state)
self._action_button_add("Reset to", self._reset_state_to_cb, state)
btn_delete = self._action_button_add(
"Delete", self._remove_state_cb, state)
if self._is_default(state):
btn_delete.disabled_set(True)
lb_name.style_set("editje.statedefault")
else:
lb_name.style_set("editje.statenormal")
self.pager.content_push(self.actions_box)
self._pop.actions_clear()
self._pop.action_add("Back", self._back_to_list_cb)
self._pop.action_add("Close", self._cancel_clicked)
def _back_to_list_cb(self, it, ti):
self.pager.content_pop()
self._pop.actions_clear()
self._pop.action_add("New", self._state_add_new_cb)
self._pop.action_add("Close", self._cancel_clicked)
self.states.selected_item_get().selected_set(False)
def open(self):
if not self._pop:
self._pop = Floater(self.button, self.obj)
self.pager = Pager(self._pop)
self.pager.style_set("editje.rightwards")
self.states = List(self._pop)
self.states.size_hint_weight_set(
evas.EVAS_HINT_EXPAND, evas.EVAS_HINT_EXPAND)
self.states.size_hint_align_set(-1.0, -1.0)
self.states.show()
self.pager.content_push(self.states)
self._pop.content_set(self.pager)
self._pop.size_min_set(self.pop_min_w, self.pop_min_h)
self._pop.title_set("States selection")
self._pop.action_add("New", self._state_add_new_cb)
self._pop.action_add("Close", self._cancel_clicked)
self._edit_grp.part.callback_add(
"states.changed", self._list_populate)
self._edit_grp.part.state.callback_add(
"state.changed", self._list_populate)
self._list_populate()
self._pop.show()
def _close_cb(self, *args):
self.close()
def close(self):
if not self._pop:
return
self._edit_grp.part.callback_del("states.changed", self._list_populate)
self._edit_grp.part.state.callback_del(
"state.changed", self._list_populate)
self._pop.hide()
self._pop = None
def _internal_value_set(self, val):
WidgetEntryButton._internal_value_set(self, val)
if self._is_default(val):
self.entry.disabled_set(True)
else:
self.entry.disabled_set(False)
class Wizard(InnerWindow):
default_width = 500
default_height = 500
default_group = "editje/wizard"
def __init__(self, parent, width=None, height=None, group=None):
InnerWindow.__init__(self, parent)
self._parent = parent
# self.style_set("minimal") # size fallbacks to __layout's min/max
self.__layout = Layout(self)
self.__edje = self.__layout.edje_get()
self.__theme_file = sysconfig.theme_file_get("default")
self.__width = width or self.default_width
self.__height = height or self.default_height
_group = group or self.default_group
self.__layout.file_set(self.__theme_file, _group)
self.__layout.size_hint_min_set(self.__width, self.__height)
self.__layout.size_hint_max_set(self.__width, self.__height)
self.on_key_down_add(self.__key_down_cb)
InnerWindow.content_set(self, self.__layout)
self.__layout.show()
self.__pager = Pager(self)
self.__pager.style_set("editje.rightwards")
self.__pager.show()
self.__layout.content_set("content", self.__pager)
self.__pages = {}
self.__current_page = None
self.__notification = None
def _subtitle_text_set(self, value):
if not value:
self.__edje.signal_emit("wizard,subtitle,hide", "")
self.__edje.part_text_set("subtitle.text", "")
else:
self.__edje.signal_emit("wizard,subtitle,show", "")
self.__edje.part_text_set("subtitle.text", value)
subtitle_text = property(fset=_subtitle_text_set)
def alternate_background_set(self, value):
if value:
self.__edje.signal_emit("wizard,bg,alternate", "")
else:
self.__edje.signal_emit("wizard,bg,default", "")
def _title_text_set(self, value):
if not value:
self.__edje.part_text_set("title.text", "")
else:
self.__edje.part_text_set("title.text", value)
title_text = property(fset=_title_text_set)
def page_add(self, name, title="", subtitle="", separator=False):
box = Box(self)
box.size_hint_weight_set(evas.EVAS_HINT_EXPAND, evas.EVAS_HINT_EXPAND)
box.show()
content = Box(self)
content.size_hint_weight_set(evas.EVAS_HINT_EXPAND, evas.EVAS_HINT_EXPAND)
content.size_hint_align_set(evas.EVAS_HINT_FILL, evas.EVAS_HINT_FILL)
box.pack_end(content)
content.show()
if separator:
sp = Separator(self)
sp.horizontal_set(True)
box.pack_end(sp)
sp.show()
actions = Box(self)
actions.horizontal_set(True)
box.pack_end(actions)
actions.show()
self.__pages[name] = (title, subtitle, box, content, actions, {})
self.title_text = title
self.subtitle_text = subtitle
self.__pager.content_push(box)
self.__current_page = name
def content_add(self, pg_name, c):
page = self.__pages.get(pg_name)
if page:
title, subtitle, box, content, actions, action_btns = page
content.pack_end(c)
# TODO: add support for equal-named actions on a page, if needed
def action_add(self, pg_name, label, func_cb, data=None, icon=None, key=None):
page = self.__pages.get(pg_name)
if page:
title, subtitle, box, content, actions, action_btns = page
btn = WizardAction(self._parent, label, func_cb, key, data)
if icon:
ico = Icon(self._parent)
ico.file_set(self.__theme_file, "editje/icon/" + icon)
btn.icon_set(ico)
ico.show()
action_btns[label] = btn
btn.show()
actions.pack_end(btn)
def action_disabled_set(self, pg_name, label, disabled):
page = self.__pages.get(pg_name)
if page:
title, subtitle, box, content, actions, action_btns = page
action_btns[label].disabled_set(disabled)
def goto(self, page_name):
page = self.__pages.get(page_name)
if page:
title, subtitle, box, content, actions, action_btns = page
self.title_text = title
self.subtitle_text = subtitle
self.__pager.content_promote(box)
self.__current_page = page_name
def notify(self, message):
if self.__notification:
self.__notification.hide()
self.__notification.delete()
self.__notification = None
self.__notification = Notify(self)
self.__notification.timeout_set(2)
self.__notification.orient_set(ELM_NOTIFY_ORIENT_TOP)
bx = Box(self)
bx.size_hint_weight_set(evas.EVAS_HINT_EXPAND, evas.EVAS_HINT_EXPAND)
bx.horizontal_set(True)
self.__notification.content_set(bx)
bx.show()
lb = Label(self)
lb.text_set(message)
bx.pack_end(lb)
lb.show()
self.__notification.show()
def show(self):
global _instance
if _instance:
_instance.hide()
_instance = self
# only Wizard InnerWindows are to be on top of the window blocker
self._parent.block(True, self)
InnerWindow.show(self)
self.focus_set(True)
def hide(self):
global _instance
if _instance == self:
_instance = None
InnerWindow.hide(self)
self._parent.block(False)
def open(self):
self.show()
def close(self):
self._parent.focus_set(True)
self.hide()
self.delete()
def __key_down_cb(self, obj, event):
page = self.__pages.get(self.__current_page)
if not page:
return
acts = page[-1]
for a in acts.itervalues():
if a.key == event.keyname:
a()
return