feat: basic text editor and preferences

1 files changed, 63 insertions, 0 deletions

diff --git a/src/texty.py b/src/texty.py
index e9be7d1..4f7f460 100644
--- a/src/texty.py
+++ b/src/texty.py
@@ -2,4 +2,67 @@
 # text editor focused on simplicity and ease of use while being powerful and
 # extensible. It is a work in progress and is not yet ready for use.
 
+import json
+import os
 import tkinter as tk
+
+PREFERENCES_FILE = "texty.prefs"
+DEFAULT_PREFS = {
+    "width": 800,
+    "height": 600,
+    "x_pos": 0,
+    "y_pos": 0,
+}
+
+
+class Texty(tk.Tk):
+    def __init__(self):
+        super().__init__()
+        self.title("Texty")
+        self.load_prefs()
+        self.geometry("{}x{}".format(self.prefs["width"], self.prefs["height"]))
+        self.minsize(400, 300)
+
+        # set position
+        if self.prefs["x_pos"] > 0 and self.prefs["y_pos"] > 0:
+            self.geometry("+{}+{}".format(self.prefs["x_pos"], self.prefs["y_pos"]))
+        else:
+            self.geometry(
+                "+{}+{}".format(
+                    self.winfo_screenwidth() // 2 - self.prefs["width"] // 2,
+                    self.winfo_screenheight() // 2 - self.prefs["height"] // 2,
+                )
+            )
+
+        self.draw_window()
+
+    def load_prefs(self):
+        self.prefs = DEFAULT_PREFS
+        if os.path.exists(PREFERENCES_FILE):
+            with open(PREFERENCES_FILE) as f:
+                self.prefs = json.load(f)
+        else:
+            with open(PREFERENCES_FILE, "w") as f:
+                json.dump(DEFAULT_PREFS, f)
+
+    def save_prefs(self):
+        with open(PREFERENCES_FILE, "w") as f:
+            json.dump(self.prefs, f)
+
+    def draw_window(self):
+        self.text = tk.Text(self)
+        self.text.pack(fill="both", expand=True)
+
+    def on_close(self):
+        self.prefs["width"] = self.winfo_width()
+        self.prefs["height"] = self.winfo_height()
+        self.prefs["x_pos"] = self.winfo_x()
+        self.prefs["y_pos"] = self.winfo_y()
+        self.save_prefs()
+        self.destroy()
+
+
+if __name__ == "__main__":
+    app = Texty()
+    app.protocol("WM_DELETE_WINDOW", app.on_close)
+    app.mainloop()