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zwischenstand eingepflegt. Controller Funktionen soll in Zukunft über Events aufgerufen werden)

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This commit is contained in:
Michael Stangl
2024-01-15 15:04:24 +01:00
parent d4ecb88b33
commit 9c7325440f
4 changed files with 118 additions and 39 deletions
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lib/CreoMigrateGui.py
+47 -30
View File
@@ -7,11 +7,9 @@ from caditem import CadItem
#logger = logging.getLogger(__name__)
class TreeView():
def __init__(self, frame, controller):
self.controller = controller
def __init__(self, frame):
self.controller = None
# a treeview
# hier Anzahl der sichtbaren Zeilen des Baums angeben:
self.tree = ttk.Treeview(frame, height=40)
@@ -25,8 +23,16 @@ class TreeView():
self.tree.bind('<<TreeviewSelect>>', self.item_selected)
def set_controller(self, controller):
self.controller = controller
def refresh(self, parent_children_mapping, red_ids):
self.clear()
self.create(parent_children_mapping, red_ids)
def clear(self):
self.tree.delete()
for c in self.tree.get_children():
self.tree.delete(c)
def create(self, parent_children_mapping, red_ids):
# adding data of first column after root
@@ -56,13 +62,18 @@ class TreeView():
self.tree.tag_configure('good', background='white')
self.tree.tag_configure('missing', background='red')
def data_from_model(self):
parent_children_mapping = self.controller.get_parent_children()
red_ids = self.controller.get_red_ids()
self.create(parent_children_mapping, red_ids)
def item_selected(self, event):
"""callback if an item in the tree has been selected
"""callback of TK if an item in the tree has been selected
"""
cid = self.tree.selection()[0]
# trage es
# trage die neue ID ins Modell ein
self.controller.set_gui_data('teilenummer', cid)
self.controller.update_view()
# for selected_item in self.tree.selection():
# item = self.tree.item(selected_item)
# record = item['values']
@@ -71,14 +82,17 @@ class TreeView():
def get_handle(self):
return self.tree
class RightFrameLabels():
def __init__(self, frame, controller, nrow=0):
self.controller = controller
def __init__(self, frame, nrow=0):
self.controller = None
self.frame = frame
self.build_gui()
self.data_from_model()
self.set_start_rwo(nrow)
def set_controller(self, controller):
self.controller = controller
def get_rows(self):
return self.rownum
def set_start_rwo(self, nrow):
@@ -134,11 +148,10 @@ class RightFrameLabels():
self.teilenummer_text.set(data["teilenummer"])
class RightFramePDM():
def __init__(self, frame, controller, nrow=0):
self.controller = controller
def __init__(self, frame, nrow=0):
self.controller = None
self.frame = frame
self.build_gui()
self.data_from_model()
self.set_start_rwo(nrow)
def get_rows(self):
@@ -232,22 +245,24 @@ class RightFramePDM():
if 'lebenszyklus_status_neu' in data:
self.lebenszyklus_status_neu.set(data["lebenszyklus_status_neu"])
if 'aus_halbzeug_neu' in data:
self.zusatzinfos_text.set(data["aus_halbzeug_neu"])
self.aus_halbzeug_neu= data["aus_halbzeug_neu"]
if 'zusatzinfos_text_neu' in data:
self.aus_halbzeug_neu = data["zusatzinfos_text_neu"]
self.zusatzinfos_text.set(data["zusatzinfos_text_neu"])
def combo_callbacks(self, event):
""" handle the changed event """
""" handle the changed event of TK"""
# TODO falls nötig
pass
def set_controller(self, controller):
self.controller = controller
class App():
def __init__(self, root, controller):
def __init__(self, root):
self.root = root
self.controller = controller
# configure the grid
# die erste Spalte mit Baum sollte unbeweglich bleiben bei Vergräßerung des Fensters.
@@ -265,25 +280,27 @@ class App():
style = ttk.Style(self.root)
style.theme_use('classic')
current_id = self.controller.get_current_asm_id()
parent_children_mapping = self.controller.get_parent_children()
red_ids = self.controller.get_red_ids()
self.tv = TreeView(left_frame, controller)
self.tv.create(parent_children_mapping, red_ids)
self.tv = TreeView(left_frame)
gridhdl = self.tv.get_handle()
gridhdl.grid(row=0, column=0, sticky=tk.NSEW)
self.rf0 = RightFrameLabels(right_frame, controller, 0)
self.rf0 = RightFrameLabels(right_frame, 0)
nrows = self.rf0.get_rows()
self.rf1 = RightFramePDM(right_frame, controller, nrows)
self.rf1 = RightFramePDM(right_frame, nrows)
nrows = self.rf1.get_rows()
#self.rf2 = RightFramePDM(right_frame, controller, nrows)
#self.rf2 = RightFramePDM(right_frame, nrows)
# TODO usw.
def update_view(self):
self.rf0.update_view()
self.rf1.update_view()
def data_from_model(self):
self.tv.set_controller(self.controller)
self.rf0.set_controller(self.controller)
self.rf1.set_controller(self.controller)
self.tv.data_from_model()
self.rf0.data_from_model()
self.rf1.data_from_model()
def set_controller(self, controller):
self.controller = controller
def mainloop(self):
self.root.mainloop()
lib/caditem.py
+7 -1
View File
@@ -1,4 +1,10 @@
import json
from controller import Controller, Event
class CadItem():
"""
This item contains all data for writing all necessary data to the solid edg cad file
@@ -33,7 +39,7 @@ class CadItem():
"neuaufbau",
"lebenszyklus_status_neu",
"aus_halbzeug_neu",
"zusatzinfos_txt_neu",
"zusatzinfos_text_neu",
"bezeichnung_sivas", "bezeichnung_neu",
"beschaffungsart_sivas","beschaffungsart_neu"
"mengeneinheit_sivas","mengeneinheit_neu"
lib/controller.py
+57 -5
View File
@@ -2,15 +2,66 @@
Contains the logic for the MVC of CreoMigrate Gui
"""
class Controller():
class Observer():
_observers = []
def __init__(self):
self._observers.append(self)
self._observables = {}
def observe(self, event_name, callback):
"""If the observer is not in the list,
append it into the list"""
if event_name not in self._observables:
self._observables[event_name] = callback
def detach(self, observer):
"""Remove the observer from the observer list"""
try:
self._observers.remove(observer)
except ValueError:
pass
def attach(self, observer):
"""If the observer is not in the list,
append it into the list"""
if observer not in self._observers:
self._observers.append(observer)
def notify(self, modifier = None):
"""Alert the observers"""
for observer in self._observers:
if modifier != observer:
observer.update(self)
class Event():
def __init__(self, name, data, autofire = True):
self.name = name
self.data = data
if autofire:
self.fire()
def fire(self):
for observer in Observer._observers:
if self.name in observer._observables:
observer._observables[self.name](self.data)
class Controller(Observer):
"""
Class for manipulating the model and returning data for the view
"""
def __init__(self, model):
self.model = model
def __init__(self):
self.model = None
self.view = None # currently just one gui/view
Observer.__init__(self)
def update_view(self):
pass
def set_model(self, model):
self.model = model
def set_view(self, view):
self.view = view
def data_to_gui(self):
self.view.data_from_model()
def data_from_model(self):
self.view.data_from_model()
def get_current_asm_id(self):
self.model.get_current_asm_id()
@@ -49,6 +100,7 @@ class Controller():
def set_gui_data(self, key, value):
"""merken der Eingaben des Nutzers der GUI """
self.model.set_gui_data(key, value)
self.notify()
def get_gui_data(self, key):
return self.model.get_gui_data(key)
lib/test_gui.py
+7 -3
View File
@@ -74,15 +74,19 @@ gui_data = {
"pdm_kategorie_neu":"Einzelteil",
"neuaufbau" :"False",
"lebenszyklus_status_neu" :"Serie",
"neuaufbau" :"",
"aus_halbzeug_neu" :"True",
"zusatzinfos_text_neu": 'Dies sind neue Zusatzinfos',
}
model.set_gui_dict(gui_data)
model.set_parent_children(parent_children_mapping)
model.set_red_ids(red_ids)
controller = Controller(model)
controller = Controller()
root = tk.Tk()
app = App(root, controller)
app = App(root)
app.set_controller(controller)
controller.set_view(app)
controller.set_model(model)
controller.data_to_gui()
app.mainloop()