369 lines
15 KiB
Python
369 lines
15 KiB
Python
import tkinter as tk
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from tkinter import ttk
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from controller import Controller
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from caditem import CadItem
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#from tkinter import messagebox
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#import logging
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#logger = logging.getLogger(__name__)
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class TreeView():
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def __init__(self, frame, nrow=0):
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# a treeview
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# hier Anzahl der sichtbaren Zeilen des Baums angeben:
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self.tree = ttk.Treeview(frame, height=40)
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# TODO hier anstatt root die Statistik rein schreiben.
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self.tree.heading('#0', text='root', anchor=tk.W)
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self.tree.grid(row=nrow, column=0, sticky=tk.NSEW)
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# add a scrollbar
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scrollbar = ttk.Scrollbar(frame, orient=tk.VERTICAL, command=self.tree.yview)
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self.tree.configure(yscroll=scrollbar.set)
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scrollbar.grid(row=nrow, column=1, sticky='ns')
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#self.tree.bind('<<TreeviewSelect>>', self.item_selected) # Einfachklick
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self.tree.bind('<Double-Button-1>', self.item_selected) # Doppelklick:
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def set_controller(self, controller):
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self.controller = controller
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def refresh(self, parent_children_mapping, red_ids):
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self.clear()
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self.create(parent_children_mapping, red_ids)
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def clear(self):
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for c in self.tree.get_children():
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self.tree.delete(c)
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def create(self, parent_children_mapping, red_ids):
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# adding data of first column after root
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pool = set()
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for parent,children in parent_children_mapping.items():
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if parent not in pool:
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self.tree.insert('', tk.END, text=parent, iid=parent, open=True)
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pool.add(parent)
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cn = children
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# sortiere die Zahlen im Baum immer aufsteigend
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cn.sort(reverse=True)
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for child_id in cn:
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if child_id not in pool:
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pool.add(child_id)
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if child_id not in red_ids: rowtags = ('good')
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else: rowtags = ('missing')
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self.tree.insert('', tk.END, text=child_id, iid=child_id, tags=rowtags, open=True)
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#self.tree.move(child_id, parent, 0)
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# einmal über alles gehen und alle keys an die richtige Stelle schieben
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for parent,children in parent_children_mapping.items():
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for child_id in children:
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self.tree.move(child_id, parent, 0)
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# https://www.askpython.com/python-modules/tkinter/tkinter-colors
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#self.tree.tag_configure('good', background='LawnGreen')
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self.tree.tag_configure('good', background='white')
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self.tree.tag_configure('missing', background='red')
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def data_from_model(self):
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parent_children_mapping = self.controller.get_parent_children()
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red_ids = self.controller.get_red_ids()
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self.refresh(parent_children_mapping, red_ids)
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def item_selected(self, event):
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"""callback of TK if an item in the tree has been selected
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"""
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cid = self.tree.selection()[0]
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# trage die neue ID ins Modell ein
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self.controller.set_gui_data('teilenummer', cid)
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self.controller.refresh_gui()
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class AllFrames():
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""" enthält alle gleichen Methoden für die Widgets in der rechte Spalte
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"""
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def __init__(self, nrow=0):
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self.set_start_row(nrow)
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self._controller = None
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def get_rows(self):
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"""gibt die Anzahl der von diesem Widget belegten Zeilen zurück"""
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return self.rownum
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def set_start_row(self, nrow):
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"""setzt für diesen Frame die Anfangszeile"""
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if nrow < 0:
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raise Exception("this row can not be set")
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self.rownum = nrow
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def set_controller(self, controller):
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self._controller = controller
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def get_controller(self):
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return self._controller
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def callback(self, key):
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"""ruft den Controller und damit die Businesslogic auf, dass dieser key gerade in die Oberfläche gesetzt wurde"""
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controller = self.get_controller()
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if controller:
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controller.callback(key)
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def data_to_model(self, controller):
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"""schreibt die daten in das Modell"""
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data = self.get_data()
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controller.set_gui_dict(data)
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def data_to_model(self, controller, key, value):
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"""schreibt den Value unter dem key in das Modell"""
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controller.set_gui_data(key, value)
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def set_button_content(self, adict):
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pass
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class LeftFrameAsm(AllFrames):
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def __init__(self, frame, nrow=0, configs=None):
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AllFrames.__init__(self, nrow)
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self.frame = frame
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self.build_widgets(configs)
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def build_widgets(self, configs):
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frame = self.frame
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self.rownum = AllFrames.get_rows(self)
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col_left = 0
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# Baugruppennummer
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asm_label = ttk.Label(frame, text="Baugruppennummer:" )
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asm_label.grid(column=col_left, row=self.rownum, sticky=tk.W, padx=5, pady=5)
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self.rownum += 1
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self.asm_number = tk.StringVar()
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asm_entry = ttk.Entry(frame, textvariable=self.asm_number, width=9)
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asm_entry.grid(column=col_left, row=self.rownum, sticky=tk.W, padx=5, pady=5)
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self.rownum += 1
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def get_data(self):
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return {
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"asm_id": self.asm_number.get(),
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}
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def data_from_model(self):
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data = self.get_controller().get_all_gui_data()
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if 'asm_id' in data:
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self.asm_number.set(data["asm_id"])
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class RightFrameLabels(AllFrames):
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def __init__(self, frame, nrow=0, configs=None):
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AllFrames.__init__(self, nrow)
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self.frame = frame
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self.build_widgets(configs)
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def build_widgets(self, configs):
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frame = self.frame
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self.rownum = AllFrames.get_rows(self)
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col_left = 0
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# Feld, SIVAS-Werte, Überschriebene Werte
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feld_label = ttk.Label(frame, text="Feld" )
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feld_label.grid(column=col_left, row=self.rownum, sticky=tk.W, padx=5, pady=5)
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Sivas_label = ttk.Label(frame, text="SIVAS-Werte" )
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Sivas_label.grid(column=col_left+1, row=self.rownum, sticky=tk.W, padx=5, pady=5)
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transwritten_label = ttk.Label(frame, text="Überschriebene Werte" )
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transwritten_label.grid(column=col_left+2, row=self.rownum, sticky=tk.W, padx=5, pady=5)
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feld_label.configure(font=("Helvetica", 16))
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Sivas_label.configure(font=("Helvetica",16))
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transwritten_label.configure(font=("Helvetica",16))
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self.rownum += 1
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separator = ttk.Separator(frame, orient='horizontal')
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separator.grid(column=col_left, columnspan=3, row=self.rownum, sticky=tk.EW, padx=5, pady=5)
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self.rownum += 1
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# Teilenummer
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teilenummer_label = ttk.Label(frame, text="Teilenummer:")
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teilenummer_label.grid(column=col_left, row=self.rownum, sticky=tk.W, padx=5, pady=5)
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self.teilenummer_text = tk.StringVar()
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teilenummer_entry = ttk.Entry(frame, textvariable=self.teilenummer_text)
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teilenummer_entry.grid(column=col_left+1, row=self.rownum, sticky=tk.W, padx=5, pady=5)
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teilenummer_entry.bind('<<ComboboxSelected>>', lambda event:self.callback("teilenummer"))
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self.rownum += 1
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separator2 = ttk.Separator(frame, orient='horizontal')
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separator2.grid(column=col_left, columnspan=3, row=self.rownum, sticky=tk.EW, padx=5, pady=5)
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self.rownum += 1
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def get_data(self):
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return {
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"teilennummer": self.teilenummer_text.get(),
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}
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def data_from_model(self):
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data = self.get_controller().get_all_gui_data()
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if 'teilenummer' in data:
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self.teilenummer_text.set(data["teilenummer"])
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class RightFramePDM(AllFrames):
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def __init__(self, frame, nrow=0, configs=None):
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AllFrames.__init__(self, nrow)
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self.frame = frame
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self.build_widgets(configs)
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def build_widgets(self, configs):
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frame = self.frame
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self.rownum = AllFrames.get_rows(self)
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col_left = 0
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# pdmkategorie
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categories = configs.Allgemein.get_options("Kategorien") #"Baugruppe", "Einzelteil", "Kaufteil", "NichtSivas", "Normteil", "Schweissbaugruppe"
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pdmkategorie_label = ttk.Label(frame, text="PDM-Kategorie:" )
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pdmkategorie_label.grid(column=col_left, row=self.rownum, sticky=tk.W, padx=5, pady=5)
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self.pdm_category = tk.StringVar()
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pdmkategorie_combo = ttk.Combobox(frame, textvariable=self.pdm_category)
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pdmkategorie_combo['values'] = categories
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pdmkategorie_combo['state'] = 'readonly'
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pdmkategorie_combo.bind('<<ComboboxSelected>>', lambda event:self.callback('pdm_kategorie_neu'))
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pdmkategorie_combo.grid(column=col_left+2, row=self.rownum, sticky=tk.W, padx=5, pady=5)
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self.rownum += 1
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# Neuaufbau
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neuaufbau_label = ttk.Label(frame, text="Neuaufbau:")
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neuaufbau_label.grid(column=col_left, row=self.rownum, sticky=tk.W, padx=5, pady=5)
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self.neuaufbau = None
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neuaufbau_checkbutton = ttk.Checkbutton(frame,
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text='ja',
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variable=self.neuaufbau,
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command=lambda: self.callback("neuaufbau"),
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onvalue=True,
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offvalue=False)
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neuaufbau_checkbutton.grid(column=col_left+2, row=self.rownum, sticky=tk.W, padx=5, pady=5)
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self.rownum += 1
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# Lebenszyklusstatus
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lstatus = configs.Allgemein.get_options("Lebenszyklus") # Serie, Prototyp
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lebenszyklusstatus_label = ttk.Label(frame, text="Lebenszyklusstatus:")
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lebenszyklusstatus_label.grid(column=col_left, row=self.rownum, sticky=tk.W, padx=5, pady=5)
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self.lebenszyklus_status_neu = tk.StringVar()
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lebenszyklusstatus_combo = ttk.Combobox(frame, textvariable=self.lebenszyklus_status_neu)
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lebenszyklusstatus_combo['values'] = lstatus
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lebenszyklusstatus_combo['state'] = 'readonly'
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lebenszyklusstatus_combo.bind('<<ComboboxSelected>>', lambda event:self.callback('lebenszyklus_status_neu'))
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lebenszyklusstatus_combo.grid(column=col_left+2, row=self.rownum, sticky=tk.W, padx=5, pady=5)
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self.rownum += 1
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# aus Halbzeug
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halbzeug_label = ttk.Label(frame, text="aus Halbzeug:")
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halbzeug_label.grid(column=col_left, row=self.rownum, sticky=tk.W, padx=5, pady=5)
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self.aus_halbzeug_neu = None
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aushalbzeug_checkbuttonr = ttk.Checkbutton(frame,
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text='neu',
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variable=self.aus_halbzeug_neu,
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command=lambda: self.callback("aus_halbzeug_neu"),
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onvalue=True,
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offvalue=False)
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aushalbzeug_checkbuttonr.grid(column=col_left+2, row=self.rownum, sticky=tk.W, padx=5, pady=5)
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self.rownum += 1
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# Zusatzinformationen
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zusatzinfos_label = ttk.Label(frame, text="Zusatzinformationen:")
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zusatzinfos_label.grid(column=col_left, row=self.rownum, sticky=tk.W, padx=5, pady=5)
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self.zusatzinfos_text = tk.StringVar()
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zusatzinfos_entry = ttk.Entry(frame, textvariable=self.zusatzinfos_text)
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zusatzinfos_entry.grid(column=col_left+2, row=self.rownum, sticky=tk.W, padx=5, pady=5)
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self.rownum += 1
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def get_data(self):
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return {
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"pdm_kategorie_neu": self.pdm_category.get(),
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"neuaufbau": self.neuaufbau,
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"lebenszyklus_status_neu": self.lebenszyklus_status_neu.get(),
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"aus_halbzeug_neu": self.aus_halbzeug_neu,
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"zusatzinfos_txt_neu": self.zusatzinfos_text.get(),
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}
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def data_from_model(self):
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data = self.get_controller().get_all_gui_data()
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if 'pdm_kategorie_neu' in data:
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self.pdm_category.set(data["pdm_kategorie_neu"])
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if 'neuaufbau' in data:
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self.neuaufbau = data["neuaufbau"]
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if 'lebenszyklus_status_neu' in data:
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self.lebenszyklus_status_neu.set(data["lebenszyklus_status_neu"])
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if 'aus_halbzeug_neu' in data:
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self.aus_halbzeug_neu= data["aus_halbzeug_neu"]
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if 'zusatzinfos_text_neu' in data:
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self.zusatzinfos_text.set(data["zusatzinfos_text_neu"])
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class App():
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def __init__(self, root, configs=None):
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"""Standardgui mit Baum zur Anwahl der Teile des Assemblies"""
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self.root = root
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self.build_widgets(root, configs)
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def build_widgets(self, root, configs):
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""" baue alle Frames der Gui auf
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"""
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# configure the grid
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# die erste Spalte mit Baum sollte unbeweglich bleiben bei Vergräßerung des Fensters.
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# self.root.columnconfigure(0, weight=2)
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self.root.columnconfigure(1, weight=1)
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#self.root.geometry('800x800')
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# Create left and right frames
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left_frame = ttk.Frame(self.root, width=200, height=800)
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left_frame.grid(row=0, column=0, padx=10, pady=5)
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right_frame = ttk.Frame(self.root, width=650, height=800)
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right_frame.grid(row=0, column=1, padx=10, pady=5)
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style = ttk.Style(self.root)
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style.theme_use('classic')
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self.lf1 = LeftFrameAsm(left_frame, 0, configs)
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nrows = self.lf1.get_rows()
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self.lf2 = TreeView(left_frame, nrows)
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self.rf1 = RightFrameLabels(right_frame, 0, configs)
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nrows = self.rf1.get_rows()
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self.rf2 = RightFramePDM(right_frame, nrows, configs)
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nrows = self.rf2.get_rows()
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#self.rf2 = RightFramePDM(right_frame, nrows)
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# TODO usw.
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def data_from_model(self):
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""" methode zum Auslesen aller Daten der Oberfläche aus dem Modell
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"""
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self.lf1.data_from_model()
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self.lf2.data_from_model()
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self.rf1.data_from_model()
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self.rf2.data_from_model()
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def set_controller(self, controller):
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""" merken des Handels auf den Controller in jedem Widget"""
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self._controller = controller
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self.lf1.set_controller(controller)
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self.lf2.set_controller(controller)
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self.rf1.set_controller(controller)
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self.rf2.set_controller(controller)
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def mainloop(self):
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self.root.mainloop()
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if __name__ == "__main__":
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""" using the Model-View-Controller (MVC) Pattern
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- The MODEL is responsible for managing the data of the application. It
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receives user input from the CONTROLLER
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- The VIEW renders presentation of the model in a particular format.
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- The CONTROLLER responds to the user input and performs interactions on the
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data model objects. The CONTROLLER receives the input, optionally validates
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it and then passes the input to the model.
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<CONTROLLER>
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<--fills gui -- --manipulates-->
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--user input-> <--give model data--
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<VIEW> <MODEL>
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"""
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