class MainWindow(ttk.Frame):
""" Main window class """
def __init__(self, mainframe, path):
""" Initialize the main Frame """
ttk.Frame.__init__(self, master=mainframe)
self.master.title('Advanced Zoom v3.0')
self.master.geometry('800x600') # size of the main window
# self.master.rowconfigure(0, weight=1) # make the CanvasImage widget expandable
# self.master.columnconfigure(0, weight=1)
navbar = Frame(self.master, width=100)
navbar.pack(anchor=W, fill=Y, expand=False, side=LEFT) # <----
button = ttk.Button(navbar, text="object 1", command=self.btn1)
button.grid(column=1, row=1)
button = ttk.Button(navbar, text="object 2", command=self.btn2)
button.grid(column=1, row=2)
content_frame = Frame(self.master)
content_frame.pack(anchor=N, fill=BOTH, expand=True, side=LEFT)
content_frame.rowconfigure(
0, weight=1) # make the CanvasImage widget expandable
content_frame.columnconfigure(0, weight=1)
self.canvas = DrawTools(content_frame, path) # create widget
self.canvas.grid(row=0, column=0) # show widget
self.obj1 = Myobj1(self.canvas)
self.obj2 = Myobj2(self.canvas)
def btn1(self):
# global cur_obj
# cur_obj = self.obj1
print("set obj1")
self.canvas.setObject(self.obj1)
self.canvas.destroy()
def btn2(self):
# global cur_obj
# cur_obj = self.obj2
print("set obj2")
self.canvas.setObject(self.obj2)
class PRE_SKY_View(tk.Frame):
def __init__(self, parent, controller, master_dict):
tk.Frame.__init__(self, parent)
self.controller = controller
# choosen by user OR
# loaded from pat.json
self.med_image = ""
self.canvas = ""
self.master_dict = master_dict
# topbar
self.topbar = Frame(self, height=100)
self.topbar.pack(anchor=E, fill=X, expand=False, side=TOP)
# make buttons in the topbar
for x, text in enumerate(["SA", "P_TILT"]):
# print(text)
button = ttk.Button(self.topbar,
text=text,
command=lambda text=text: self.show_menu(text))
button.grid(column=x, row=1)
# left navbar
self.navbar = Frame(self, width=100)
self.navbar.pack(anchor=W, fill=Y, expand=False, side=LEFT)
self.content_frame = Frame(self, bg="red")
self.content_frame.pack(anchor=N, fill=BOTH, expand=True, side=LEFT)
self.content_frame.rowconfigure(
0, weight=1) # make the CanvasImage widget expandable
self.content_frame.columnconfigure(0, weight=1)
# create menus
self.menus = {}
for M in (SA_Menu, P_TILT_Menu):
page_name = M.__name__
menu = M(parent=self.navbar, controller=self)
self.menus[page_name] = menu
# put all of the pages in the same location;
# the one on the top of the stacking order
# will be the one that is visible.
menu.grid(row=0, column=0, sticky="nsew")
self.objects = {}
for Obj in (SA, P_TILT):
obj_name = Obj.__name__
# print(obj_name)
self.objects[obj_name] = Obj(self.canvas,
self.master_dict,
controller=self,
op_type="PRE-OP")
def show_frame(self, page_name):
'''Show a frame for the given page name'''
frame = self.menus[page_name]
frame.tkraise()
def warningBox(self, message):
'''Display a warning box with message'''
messagebox.showwarning("Warning", message)
def save_json(self):
'''bubble to top'''
self.controller.save_json()
def escapeFunc(self):
if self.canvas != "":
try:
self.canvas.cur_obj.escapeObjFunc()
except Exception as e:
raise e
def is_set_med_image(self):
if self.med_image != "":
return True
return False
def update_dict(self, master_dict):
# update dictionaries
self.master_dict = master_dict
for obj in self.objects:
self.objects[obj].update_dict(master_dict)
# found json data, load image from json
if self.master_dict["IMAGES"]["PRE-SKY"] != None:
# self.med_image = self.master_dict["IMAGES"]["PRE-SKY"]
self.med_image = self.controller.working_dir + "/" + self.master_dict[
"IMAGES"]["PRE-SKY"]
self.canvas = DrawTools(self.content_frame,
self.med_image) # create widget
self.canvas.grid(row=0, column=0) # show widget
# update canvas object for children
for obj in self.objects:
self.objects[obj].update_canvas(self.canvas)
def open_image_loc(self):
image = filedialog.askopenfilename(
initialdir=self.controller.working_dir)
if isinstance(image, str) and image != "":
dir_name = os.path.dirname(image)
rel_path = os.path.relpath(image, dir_name)
# only allow images from the working dir
if self.controller.working_dir != dir_name:
print("mis-match")
self.warningBox("Image not from working directory")
return
# current session
self.med_image = image
self.canvas = DrawTools(self.content_frame, image) # create widget
self.canvas.grid(row=0, column=0) # show widget
# update canvas object for children
for obj in self.objects:
self.objects[obj].update_canvas(self.canvas)
# save to json for future sessions
# self.master_dict["IMAGES"]["PRE-SKY"] = image
self.master_dict["IMAGES"]["PRE-SKY"] = rel_path
# save to pat.json
self.controller.save_json()
def menu_btn_click(self, obj_name, action):
'''Route menu click to object page'''
self.objects[obj_name].menu_btn_click(action)
def updateMenuLabel(self, label_text, menu_obj):
'''Set label text for user instructions'''
self.menus[menu_obj].setLabelText(label_text)
def unsetObjs(self, obj_name):
'''Reset variable for inactive objects'''
for obj in self.objects:
# except obj_name call unset
if obj == obj_name: continue
self.objects[obj].unset()
def show_menu(self, obj_name):
'''Show corresponding menu to the object and set cur_object in drawtools'''
menu = obj_name + "_Menu"
self.canvas.setObject(self.objects[obj_name])
self.objects[obj_name].draw()
self.unsetObjs(obj_name)
self.show_frame(menu)
def resetImg(self, image):
self.canvas.destroy()
self.canvas = DrawTools(self.content_frame, image) # create widget
self.canvas.grid(row=0, column=0) # show widget
# update canvas object for children
for obj in self.objects:
self.objects[obj].update_canvas(self.canvas)
def checkbox_click(self, obj_name, action, val):
try:
self.objects[obj_name].checkbox_click(action, val)
except Exception as e:
raise e
# point resize functs
def getViewPointSize(self):
return int(self.master_dict["POINT_SIZES"]["PRE-SKY"])
def resizeRedraw(self):
'''redraw with new point size'''
print('resizeRedraw')
for obj in self.objects:
self.objects[obj].draw()
self.objects[obj].unset()