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GUI rework

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This commit is contained in:
Jan Doubravský
2025-09-21 19:28:17 +02:00
parent 891a0a8d2e
commit a4477ce6a2
2 changed files with 166 additions and 79 deletions
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src/gui/gui.py
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@@ -1,113 +1,199 @@
# Module header
# src/gui/gui.py
import os
import sys
if __name__ == "__main__":
sys.exit("This module is not intended to be executed as the main program.")
# Imports
import subprocess
import tkinter as tk
from tkinter import ttk
from tkinter import ttk, simpledialog, messagebox
from src.core.image_handler import load_icon
class App():
def __init__(self):
pass
class App:
def __init__(self):
self.states = {} # Tree states (checkbox on/off)
self.files = {} # Path -> set(tags), napojíš na SQLite3FileHandler
self.selected_tree_item_for_context = None
self.selected_list_index_for_context = None
# ==================================================
# MAIN GUI
# ==================================================
def main(self) -> None:
root = tk.Tk()
root.title("Ukázka rozložení")
root.geometry("800x600")
root.title("Tag manager")
root.geometry("900x600")
self.root = root
# ==== MENU ====
# ---- Ikony (už připravené)
unchecked = load_icon("src/resources/images/32/32_unchecked.png")
checked = load_icon("src/resources/images/32/32_checked.png")
self.icons = {"unchecked": unchecked, "checked": checked}
root.unchecked_img = unchecked
root.checked_img = checked
# ---- Layout
menu_bar = tk.Menu(root)
root.config(menu=menu_bar)
file_menu = tk.Menu(menu_bar, tearoff=0)
file_menu.add_command(label="Otevřít")
file_menu.add_command(label="Ukončit", command=root.quit)
menu_bar.add_cascade(label="Soubor", menu=file_menu)
file_menu.add_command(label="Exit", command=root.quit)
menu_bar.add_cascade(label="File", menu=file_menu)
# ==== HLAVNÍ RÁM ====
main_frame = tk.Frame(root)
main_frame.pack(fill="both", expand=True)
main_frame.columnconfigure(0, weight=1)
main_frame.columnconfigure(1, weight=2)
main_frame.rowconfigure(0, weight=1)
# ==== Ikony ====
unchecked = load_icon("src/resources/images/32/32_unchecked.png")
checked = load_icon("src/resources/images/32/32_checked.png")
icons = {"unchecked": unchecked, "checked": checked}
# ---- Tree (left)
self.tree = ttk.Treeview(main_frame)
self.tree.grid(row=0, column=0, sticky="nsew", padx=4, pady=4)
self.tree.bind("<Button-1>", self.on_tree_left_click)
self.tree.bind("<Button-3>", self.on_tree_right_click)
# ==== VLEVO: STROM ====
tree = ttk.Treeview(main_frame)
tree.grid(row=0, column=0, sticky="nsew", padx=2, pady=2)
# ---- Listbox (right)
self.listbox = tk.Listbox(main_frame)
self.listbox.grid(row=0, column=1, sticky="nsew", padx=4, pady=4)
self.listbox.bind("<Double-1>", self.on_list_double)
self.listbox.bind("<Button-3>", self.on_list_right_click)
# Slovník pro stavy checkboxů
states = {}
# ---- Status bar
self.status_bar = tk.Label(root, text="Připraven", anchor="w", relief="sunken")
self.status_bar.pack(side="bottom", fill="x")
# Funkce pro přepnutí checkboxu
def toggle(event) -> None:
region = tree.identify("region", event.x, event.y)
if region == "tree":
item_id = tree.identify_row(event.y)
if item_id:
states[item_id] = not states[item_id]
tree.item(item_id, image=icons["checked"] if states[item_id] else icons["unchecked"])
# ---- Context menus
self.tree_menu = tk.Menu(root, tearoff=0)
self.tree_menu.add_command(label="Nový tag zde", command=self.tree_add_tag)
self.tree_menu.add_command(label="Smazat tag", command=self.tree_delete_tag)
tree.bind("<Button-1>", toggle)
self.list_menu = tk.Menu(root, tearoff=0)
self.list_menu.add_command(label="Otevřít soubor", command=self.list_open_file)
self.list_menu.add_command(label="Smazat z indexu", command=self.list_remove_file)
# Přidání uzlů se stavem
root_node = tree.insert("", "end", text="Root", image=icons["unchecked"])
states[root_node] = False
# ---- Sample root node
root_id = self.tree.insert("", "end", text="Root", image=self.icons["unchecked"])
self.states[root_id] = False
self.tree.item(root_id, open=True)
child1 = tree.insert(root_node, "end", text="Child 1", image=icons["unchecked"])
states[child1] = False
child2 = tree.insert(root_node, "end", text="Child 2", image=icons["unchecked"])
states[child2] = False
self.refresh_list()
root.mainloop()
tree.item(root_node, open=True)
# ==================================================
# TREE HELPERS
# ==================================================
def build_full_tag(self, item_id):
parts = []
cur = item_id
while cur:
parts.append(self.tree.item(cur, "text"))
cur = self.tree.parent(cur)
parts.reverse()
return "/".join(parts) if parts else ""
# ==== VPRAVO: SEZNAM ====
listbox = tk.Listbox(main_frame)
listbox.grid(row=0, column=1, sticky="nsew", padx=2, pady=2)
def get_checked_full_tags(self):
return {self.build_full_tag(i) for i, v in self.states.items() if v}
for i in range(1, 21):
listbox.insert("end", f"Položka {i}")
# ==================================================
# TREE EVENTS
# ==================================================
def on_tree_left_click(self, event):
region = self.tree.identify("region", event.x, event.y)
if region in ("tree", "icon"):
item_id = self.tree.identify_row(event.y)
if item_id:
self.states[item_id] = not self.states.get(item_id, False)
self.tree.item(item_id, image=self.icons["checked"] if self.states[item_id] else self.icons["unchecked"])
self.status_bar.config(text=f"Tag {'checked' if self.states[item_id] else 'unchecked'}: {self.build_full_tag(item_id)}")
self.refresh_list()
# ==== STAVOVÝ ŘÁDEK ====
status_bar = tk.Label(root, text="Připraven", anchor="w", relief="sunken")
status_bar.pack(side="bottom", fill="x")
def on_tree_right_click(self, event):
item_id = self.tree.identify_row(event.y)
if item_id:
self.selected_tree_item_for_context = item_id
self.tree.selection_set(item_id)
self.tree_menu.tk_popup(event.x_root, event.y_root)
else:
# klik do prázdna = nabídka top-level tagu
self.selected_tree_item_for_context = None
menu = tk.Menu(self.root, tearoff=0)
menu.add_command(label="Nový top-level tag", command=lambda: self.tree_add_tag(background=True))
menu.tk_popup(event.x_root, event.y_root)
# ==== KONTEXTOVÁ MENU ====
tree_menu = tk.Menu(root, tearoff=0)
tree_menu.add_command(
label="Akce na stromu",
command=lambda: status_bar.config(text="Klikl jsi na strom")
)
def tree_add_tag(self, background=False):
name = simpledialog.askstring("Nový tag", "Název tagu:")
if not name:
return
parent = self.selected_tree_item_for_context if not background else ""
new_id = self.tree.insert(parent, "end", text=name, image=self.icons["unchecked"])
self.states[new_id] = False
self.status_bar.config(text=f"Vytvořen tag: {self.build_full_tag(new_id)}")
list_menu = tk.Menu(root, tearoff=0)
list_menu.add_command(
label="Akce na seznamu",
command=lambda: status_bar.config(text="Klikl jsi na seznam")
)
def tree_delete_tag(self):
item = self.selected_tree_item_for_context
if not item:
return
full = self.build_full_tag(item)
ans = messagebox.askyesno("Smazat tag", f"Opravdu chcete smazat '{full}'?")
if not ans:
return
self.tree.delete(item)
self.states.pop(item, None)
self.refresh_list()
self.status_bar.config(text=f"Smazán tag: {full}")
# ==== HANDLERY ====
def tree_right_click(event):
item_id = tree.identify_row(event.y)
if item_id: # klik na uzel
tree.selection_set(item_id)
tree_menu.tk_popup(event.x_root, event.y_root)
# ==================================================
# LIST EVENTS
# ==================================================
def on_list_double(self, event):
index = self.listbox.curselection()
if index:
self.open_file(self.listbox.get(index[0]))
def list_right_click(event):
index = listbox.nearest(event.y)
if index >= 0: # klik na položku
listbox.selection_clear(0, "end")
listbox.selection_set(index)
list_menu.tk_popup(event.x_root, event.y_root)
def on_list_right_click(self, event):
idx = self.listbox.nearest(event.y)
if idx is None:
return
self.selected_list_index_for_context = idx
self.listbox.selection_clear(0, "end")
self.listbox.selection_set(idx)
self.list_menu.tk_popup(event.x_root, event.y_root)
tree.bind("<Button-3>", tree_right_click)
listbox.bind("<Button-3>", list_right_click)
def list_open_file(self):
idx = self.selected_list_index_for_context
if idx is not None:
self.open_file(self.listbox.get(idx))
root.mainloop()
def list_remove_file(self):
idx = self.selected_list_index_for_context
if idx is not None:
path = self.listbox.get(idx)
ans = messagebox.askyesno("Smazat z indexu", f"Odstranit '{path}' z indexu?")
if ans and path in self.files:
del self.files[path]
self.refresh_list()
self.status_bar.config(text=f"Odstraněno z indexu: {path}")
# ==================================================
# FILE LIST REFRESH
# ==================================================
def refresh_list(self):
checked = self.get_checked_full_tags()
self.listbox.delete(0, "end")
for path, tags in self.files.items():
if not checked or checked.issubset(tags):
self.listbox.insert("end", path)
self.status_bar.config(text=f"Zobrazeno {self.listbox.size()} položek")
# ==================================================
# OPEN FILE
# ==================================================
def open_file(self, path):
try:
if sys.platform.startswith("win"):
os.startfile(path)
elif sys.platform.startswith("darwin"):
subprocess.call(["open", path])
else:
subprocess.call(["xdg-open", path])
self.status_bar.config(text=f"Otevírám: {path}")
except Exception as e:
messagebox.showerror("Chyba", f"Nelze otevřít {path}: {e}")