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pygui updates to properly dynamically update the observer widgets menu as changes are made

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This commit is contained in:
Blake Harnden 2020-04-22 11:37:58 -07:00
parent f521fe4141
commit 039cf2a3b9
2 changed files with 22 additions and 12 deletions
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2
daemon/core/gui/dialogs/observers.py
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@ -104,6 +104,7 @@ class ObserverDialog(Dialog):
observer = Observer(name, cmd) observer = Observer(name, cmd)
self.app.core.custom_observers[name] = observer self.app.core.custom_observers[name] = observer
self.observers.insert(tk.END, name) self.observers.insert(tk.END, name)
self.app.menubar.draw_custom_observers()
def click_save(self): def click_save(self):
name = self.name.get() name = self.name.get()
@ -129,6 +130,7 @@ class ObserverDialog(Dialog):
self.observers.selection_clear(0, tk.END) self.observers.selection_clear(0, tk.END)
self.save_button.config(state=tk.DISABLED) self.save_button.config(state=tk.DISABLED)
self.delete_button.config(state=tk.DISABLED) self.delete_button.config(state=tk.DISABLED)
self.app.menubar.draw_custom_observers()
def handle_observer_change(self, event: tk.Event): def handle_observer_change(self, event: tk.Event):
selection = self.observers.curselection() selection = self.observers.curselection()

32
daemon/core/gui/menubar.py
View file

@ -56,6 +56,9 @@ class Menubar(tk.Menu):
self.canvas = app.canvas self.canvas = app.canvas
self.recent_menu = None self.recent_menu = None
self.edit_menu = None self.edit_menu = None
self.observers_menu = None
self.observers_var = tk.StringVar(value=tk.NONE)
self.observers_custom_index = None
self.draw() self.draw()
def draw(self) -> None: def draw(self) -> None:
@ -193,36 +196,41 @@ class Menubar(tk.Menu):
""" """
Create observer widget menu item and create the sub menu items inside Create observer widget menu item and create the sub menu items inside
""" """
var = tk.StringVar(value="none") self.observers_menu = tk.Menu(widget_menu)
menu = tk.Menu(widget_menu) self.observers_menu.add_command(
menu.var = var
menu.add_command(
label="Edit Observers", command=self.click_edit_observer_widgets label="Edit Observers", command=self.click_edit_observer_widgets
) )
menu.add_separator() self.observers_menu.add_separator()
menu.add_radiobutton( self.observers_menu.add_radiobutton(
label="None", label="None",
variable=var, variable=self.observers_var,
value="none", value="none",
command=lambda: self.core.set_observer(None), command=lambda: self.core.set_observer(None),
) )
for name in sorted(OBSERVERS): for name in sorted(OBSERVERS):
cmd = OBSERVERS[name] cmd = OBSERVERS[name]
menu.add_radiobutton( self.observers_menu.add_radiobutton(
label=name, label=name,
variable=var, variable=self.observers_var,
value=name, value=name,
command=partial(self.core.set_observer, cmd), command=partial(self.core.set_observer, cmd),
) )
self.observers_custom_index = self.observers_menu.index(tk.END) + 1
self.draw_custom_observers()
widget_menu.add_cascade(label="Observer Widgets", menu=self.observers_menu)
def draw_custom_observers(self) -> None:
current_observers_index = self.observers_menu.index(tk.END) + 1
if self.observers_custom_index < current_observers_index:
self.observers_menu.delete(self.observers_custom_index, tk.END)
for name in sorted(self.core.custom_observers): for name in sorted(self.core.custom_observers):
observer = self.core.custom_observers[name] observer = self.core.custom_observers[name]
menu.add_radiobutton( self.observers_menu.add_radiobutton(
label=name, label=name,
variable=var, variable=self.observers_var,
value=name, value=name,
command=partial(self.core.set_observer, observer.cmd), command=partial(self.core.set_observer, observer.cmd),
) )
widget_menu.add_cascade(label="Observer Widgets", menu=menu)
def create_adjacency_menu(self, widget_menu: tk.Menu) -> None: def create_adjacency_menu(self, widget_menu: tk.Menu) -> None:
""" """