initial commit

initial commit

vmcompact/app.py

@@ -0,0 +1,177 @@
+import tkinter as tk
+from tkinter import ttk
+from typing import NamedTuple
+from functools import partial
+from pathlib import Path
+
+from .errors import VMCompactErrors
+from .data import _base_vals, _kinds_all
+from .channels import ChannelFrame
+from .navigation import Navigation
+from .menu import Menus
+from .banner import Banner
+from .configurations import configuration
+
+
+class App(tk.Tk):
+    """Topmost Level of App"""
+
+    @classmethod
+    def make(cls, kind: NamedTuple):
+        """
+        Factory function for App
+
+        Returns an App class of a kind
+        """
+        APP_cls = type(
+            f"Voicemeeter{kind.name}.Compact",
+            (cls,),
+            {
+                "kind": kind,
+            },
+        )
+        return APP_cls
+
+    def __init__(self, vmr):
+        super().__init__()
+        defaults = {
+            "theme": {
+                "mode": "light",
+            },
+            "extends": {
+                "extended": False,
+                "extends_horizontal": True,
+            },
+        }
+        self.configuration = defaults | self.configuration
+        _base_vals.themes_enabled = self.configuration["theme"]["enabled"]
+        _base_vals.extends_horizontal = self.configuration["extends"][
+            "extends_horizontal"
+        ]
+        _base_vals.submixes = self.configuration["submixes"]["default"]
+
+        # create menus
+        self.menus = Menus(self, vmr)
+        self.styletable = ttk.Style()
+        self._vmr = vmr
+
+        # start pdirty watcher
+        self.upd_pdirty()
+
+        self.resizable(False, False)
+        if _base_vals.themes_enabled:
+            self.apply_theme()
+        self._make_app(self.kind)
+
+        self.drag_id = ""
+        self.bind("<Configure>", self.dragging)
+
+        self.iconbitmap(Path.cwd() / "vmcompact" / "img" / "cat.ico")
+
+    @property
+    def target(self):
+        """returns the current interface"""
+        return self._vban if _base_vals.vban_connected else self._vmr
+
+    @property
+    def pdirty(self):
+        return self._pdirty
+
+    @pdirty.setter
+    def pdirty(self, val):
+        self._pdirty = val
+
+    @property
+    def configuration(self):
+        return configuration["app"]
+
+    @configuration.setter
+    def configuration(self, val):
+        self.configuration["app"] = val
+
+    @property
+    def configframes(self):
+        """returns a tuple of current config frame addresses"""
+        return tuple(
+            frame
+            for frame in self.winfo_children()
+            if isinstance(frame, ttk.Frame)
+            and "!stripconfig" in str(frame)
+            or "!busconfig" in str(frame)
+        )
+
+    def apply_theme(self):
+        _base_vals.using_theme = True
+        self.tk.call("source", "./vmcompact/sun-valley-theme/sun-valley.tcl")
+        self.tk.call("set_theme", self.configuration["theme"]["mode"])
+
+    def _make_app(self, kind, vban=None):
+        self.title(
+            f'Voicemeeter{kind.name}.Compact [{"Local" if not vban else "Network"} Connection]'
+        )
+        self._vban = vban
+        self.kind = kind
+
+        self._make_top_level_frames()
+
+    def _make_top_level_frames(self):
+        # initialize bus frame variable
+        self.bus_frame = None
+        # channel_frame, left aligned
+        self.channel_frame = ChannelFrame.make_strips(self)
+        self.channel_frame.grid(row=0, column=0, sticky=(tk.W))
+        # separator
+        self.sep = ttk.Separator(self, orient="vertical")
+        self.sep.grid(row=0, column=1, sticky=(tk.S, tk.N))
+        self.columnconfigure(1, minsize=15)
+
+        # navigation frame
+        self.nav_frame = Navigation(self)
+        self.nav_frame.grid(row=0, column=3)
+
+        if self.configuration["extends"]["extended"]:
+            self.nav_frame.extend.set(True)
+            self.nav_frame.extend_frame()
+
+        self.banner = Banner(self)
+        self.banner.grid(row=4, column=0, columnspan=3)
+
+    def _destroy_top_level_frames(self):
+        [
+            frame.destroy()
+            for frame in self.winfo_children()
+            if isinstance(frame, ttk.Frame)
+        ]
+
+    def upd_pdirty(self):
+        self.after(1, self.upd_pdirty_step)
+
+    def upd_pdirty_step(self):
+        self.pdirty = self.target.pdirty
+        self.after(1, self.upd_pdirty_step)
+
+    def dragging(self, event, *args):
+        if event.widget is self:
+            if self.drag_id == "":
+                _base_vals.in_scale_button_1 = True
+                _base_vals.dragging = True
+            else:
+                self.after_cancel(self.drag_id)
+            self.drag_id = self.after(100, self.stop_drag)
+
+    def stop_drag(self):
+        _base_vals.dragging = False
+        _base_vals.in_scale_button_1 = False
+        self.drag_id = ""
+
+
+_apps = {kind.id: App.make(kind) for kind in _kinds_all}
+
+
+def connect(kind_id: str, vmr) -> App:
+    """return App of the kind requested"""
+    try:
+        VMMIN_cls = _apps[kind_id]
+        return VMMIN_cls(vmr)
+    except KeyError:
+        raise VMCompactErrors(f"Invalid kind: {kind_id}")