moved coretk under daemon/core/gui

daemon/core/gui/dialogs/observers.py

@@ -0,0 +1,143 @@
+import tkinter as tk
+from tkinter import ttk
+
+from core.gui.coreclient import Observer
+from core.gui.dialogs.dialog import Dialog
+from core.gui.themes import PADX, PADY
+from core.gui.widgets import ListboxScroll
+
+
+class ObserverDialog(Dialog):
+    def __init__(self, master, app):
+        super().__init__(master, app, "Observer Widgets", modal=True)
+        self.observers = None
+        self.save_button = None
+        self.delete_button = None
+        self.selected = None
+        self.selected_index = None
+        self.name = tk.StringVar()
+        self.cmd = tk.StringVar()
+        self.draw()
+
+    def draw(self):
+        self.top.columnconfigure(0, weight=1)
+        self.top.rowconfigure(0, weight=1)
+        self.draw_listbox()
+        self.draw_form_fields()
+        self.draw_config_buttons()
+        self.draw_apply_buttons()
+
+    def draw_listbox(self):
+        listbox_scroll = ListboxScroll(self.top)
+        listbox_scroll.grid(sticky="nsew", pady=PADY)
+        listbox_scroll.columnconfigure(0, weight=1)
+        listbox_scroll.rowconfigure(0, weight=1)
+        self.observers = listbox_scroll.listbox
+        self.observers.grid(row=0, column=0, sticky="nsew")
+        self.observers.bind("<<ListboxSelect>>", self.handle_observer_change)
+        for name in sorted(self.app.core.custom_observers):
+            self.observers.insert(tk.END, name)
+
+    def draw_form_fields(self):
+        frame = ttk.Frame(self.top)
+        frame.grid(sticky="ew", pady=PADY)
+        frame.columnconfigure(1, weight=1)
+
+        label = ttk.Label(frame, text="Name")
+        label.grid(row=0, column=0, sticky="w", padx=PADX)
+        entry = ttk.Entry(frame, textvariable=self.name)
+        entry.grid(row=0, column=1, sticky="ew")
+
+        label = ttk.Label(frame, text="Command")
+        label.grid(row=1, column=0, sticky="w", padx=PADX)
+        entry = ttk.Entry(frame, textvariable=self.cmd)
+        entry.grid(row=1, column=1, sticky="ew")
+
+    def draw_config_buttons(self):
+        frame = ttk.Frame(self.top)
+        frame.grid(sticky="ew", pady=PADY)
+        for i in range(3):
+            frame.columnconfigure(i, weight=1)
+
+        button = ttk.Button(frame, text="Create", command=self.click_create)
+        button.grid(row=0, column=0, sticky="ew", padx=PADX)
+
+        self.save_button = ttk.Button(
+            frame, text="Save", state=tk.DISABLED, command=self.click_save
+        )
+        self.save_button.grid(row=0, column=1, sticky="ew", padx=PADX)
+
+        self.delete_button = ttk.Button(
+            frame, text="Delete", state=tk.DISABLED, command=self.click_delete
+        )
+        self.delete_button.grid(row=0, column=2, sticky="ew")
+
+    def draw_apply_buttons(self):
+        frame = ttk.Frame(self.top)
+        frame.grid(sticky="ew")
+        for i in range(2):
+            frame.columnconfigure(i, weight=1)
+
+        button = ttk.Button(frame, text="Save", command=self.click_save_config)
+        button.grid(row=0, column=0, sticky="ew", padx=PADX)
+
+        button = ttk.Button(frame, text="Cancel", command=self.destroy)
+        button.grid(row=0, column=1, sticky="ew")
+
+    def click_save_config(self):
+        observers = []
+        for name in sorted(self.app.core.custom_observers):
+            observer = self.app.core.custom_observers[name]
+            observers.append({"name": observer.name, "cmd": observer.cmd})
+        self.app.guiconfig["observers"] = observers
+        self.app.save_config()
+        self.destroy()
+
+    def click_create(self):
+        name = self.name.get()
+        if name not in self.app.core.custom_observers:
+            cmd = self.cmd.get()
+            observer = Observer(name, cmd)
+            self.app.core.custom_observers[name] = observer
+            self.observers.insert(tk.END, name)
+
+    def click_save(self):
+        name = self.name.get()
+        if self.selected:
+            previous_name = self.selected
+            self.selected = name
+            observer = self.app.core.custom_observers.pop(previous_name)
+            observer.name = name
+            observer.cmd = self.cmd.get()
+            self.app.core.custom_observers[name] = observer
+            self.observers.delete(self.selected_index)
+            self.observers.insert(self.selected_index, name)
+            self.observers.selection_set(self.selected_index)
+
+    def click_delete(self):
+        if self.selected:
+            self.observers.delete(self.selected_index)
+            del self.app.core.custom_observers[self.selected]
+            self.selected = None
+            self.selected_index = None
+            self.name.set("")
+            self.cmd.set("")
+            self.observers.selection_clear(0, tk.END)
+            self.save_button.config(state=tk.DISABLED)
+            self.delete_button.config(state=tk.DISABLED)
+
+    def handle_observer_change(self, event):
+        selection = self.observers.curselection()
+        if selection:
+            self.selected_index = selection[0]
+            self.selected = self.observers.get(self.selected_index)
+            observer = self.app.core.custom_observers[self.selected]
+            self.name.set(observer.name)
+            self.cmd.set(observer.cmd)
+            self.save_button.config(state=tk.NORMAL)
+            self.delete_button.config(state=tk.NORMAL)
+        else:
+            self.selected_index = None
+            self.selected = None
+            self.save_button.config(state=tk.DISABLED)
+            self.delete_button.config(state=tk.DISABLED)