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view.py
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import inspect
import os
import tkinter as tk
import traceback
import plugins.base_plugin
from tkinter import font, Text, messagebox
from tkinter.ttk import Combobox
from importlib import import_module
class View:
def __init__(self):
tk.Tk.report_callback_exception = callback_error
self.root = tk.Tk()
self.scrollbar = tk.Scrollbar(self.root)
self.root.geometry("1200x2400")
self.root.minsize(400, 400)
self.root.maxsize(1600, 3200)
self.root.title("New")
self.scrollbar.pack(side=tk.RIGHT, fill=tk.Y)
self.fontbar_frame = tk.Frame(self.root)
self.fontbar_frame.pack(fill=tk.X)
self.plugins = []
self.font_size = 12
self.fonts = {
"default": font.Font(size=self.font_size),
"bold": font.Font(size=self.font_size, weight='bold'),
"italic": font.Font(size=self.font_size, slant='italic'),
"underline": font.Font(size=self.font_size, underline=1),
"overstrike": font.Font(size=self.font_size, overstrike=1)
}
# region create_buttons
self.bold_button_font = font.Font(size=10, weight='bold')
self.bold_button = tk.Button(self.fontbar_frame, text="Bold",
font=self.bold_button_font)
self.bold_button.pack(side=tk.LEFT)
self.italic_button_font = font.Font(size=10, slant='italic')
self.italic_button = tk.Button(self.fontbar_frame, text="Italic",
font=self.italic_button_font)
self.italic_button.pack(side=tk.LEFT)
self.underline_button_font = font.Font(size=10, underline=1)
self.underline_button = tk.Button(self.fontbar_frame, text="Underline",
font=self.underline_button_font)
self.underline_button.pack(side=tk.LEFT)
self.overstrike_button_font = font.Font(size=10, overstrike=1)
self.overstrike_button = tk.Button(self.fontbar_frame, text="Strikeout",
font=self.overstrike_button_font)
self.overstrike_button.pack(side=tk.LEFT)
# endregion
self.text_info: Text = tk.Text(self.root,
yscrollcommand=self.scrollbar.set,
font=self.fonts["default"], undo=True)
self.text_info.pack(fill=tk.BOTH)
self.scrollbar.config(command=self.text_info.yview)
# region undo-redo
self.undo_icon = tk.PhotoImage(file="icons/undo_icon.png").subsample(9,
9)
self.undo_button = tk.Button(self.fontbar_frame, image=self.undo_icon,
command=self.text_info.edit_undo)
self.redo_icon = tk.PhotoImage(file="icons/redo_icon.png").subsample(26,
26)
self.redo_button = tk.Button(self.fontbar_frame, image=self.redo_icon,
command=self.text_info.edit_redo)
self.undo_button.pack(side=tk.LEFT)
self.redo_button.pack(side=tk.LEFT)
# endregion
self.sizes = [10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32]
self.sizes_combobox = Combobox(self.fontbar_frame, values=self.sizes,
state="readonly")
self.sizes_combobox.current(2)
self.sizes_combobox.pack(side=tk.LEFT)
self.menu = tk.Menu(self.root)
self.file_menu = tk.Menu(self.menu, tearoff=0)
def install_plugins(self):
for plugin in os.listdir("plugins"):
if plugin.endswith('.py'):
plugin_name = plugin[:-len('.py')]
if plugin_name != "base_plugin" and plugin_name != "__init__":
self.plugins.append("plugins" + "." + plugin_name)
for plugin in self.plugins:
plugin_obj = import_module(plugin)
for e in dir(plugin_obj):
obj = getattr(plugin_obj, e)
if inspect.isclass(obj):
if issubclass(obj, plugins.base_plugin.BasePlugin):
plugin_installer = obj(self)
plugin_installer.install()
def set_controller(self, editor_controller):
self.file_menu.add_command(label="New",
command=editor_controller.create_file)
self.file_menu.add_command(label="Open",
command=editor_controller.open_file)
self.file_menu.add_command(label="Save", command=editor_controller.save)
self.file_menu.add_command(label="Save as",
command=editor_controller.save_as_file)
self.file_menu.add_command(label="Close",
command=editor_controller.close_file)
self.file_menu.add_command(label="To docx",
command=editor_controller.export_to_docx)
self.menu.add_cascade(label="File", menu=self.file_menu)
self.root.config(menu=self.menu)
self.sizes_combobox.bind("<<ComboboxSelected>>",
editor_controller.change_size)
self.bold_button.configure(command=editor_controller.get_bold_text)
self.italic_button.configure(command=editor_controller.get_italic_text)
self.underline_button.configure(command=editor_controller.
get_underline_text)
self.overstrike_button.configure(command=editor_controller
.get_overstrike_text)
self.install_plugins()
self.root.mainloop()
def callback_error(self, *args):
print(args)
exception_type = traceback.format_exception(args[0], args[1], args[2])[-1]
message = "Error message:" + '\n' + exception_type
messagebox.showwarning("Error!", message)