def test_view_widget(self):
# dummy button with state key
btn = {'state': 'normal'}
# provide path from previously computed data
lfp_list = [
file for file in listdir(self.fp) if file.endswith(('lfr', 'lfp'))
]
self.cfg.params[self.cfg.lfp_path] = join(self.fp, lfp_list[0])
wid = ViewWidget(self.root, cfg=self.cfg, sta=self.sta, btn=btn)
# verify view button has been disabled after view widget instantiation
self.assertEqual(btn['state'], 'disabled')
self.pump_events()
wid.btn_mode.focus_set()
wid.btn_auto.event_generate('<Return>')
wid.btn_auto.focus_set()
wid.btn_auto.event_generate('<Return>')
self.pump_events()
wid.destroy()
# verify view button has been enabled
self.assertEqual(btn['state'], 'normal')
def __init__(self, parent):
# inheritance
tk.Tk.__init__(self, parent)
self.parent = parent
# window title
self.wm_title("PlenoptiCam-v" + __version__)
# icon handling
self.icon_handling()
# initialize parameters
self.sta = PlenopticamStatus()
# instantiate controller
self.ctrl_wid = CtrlWidget(self)
self.ctrl_wid.pack(fill='both',
expand=True,
side='top',
padx=PX,
pady=PY)
# instantiate view
self.view_wid = ViewWidget(self)
self.view_wid.pack(fill='both',
expand=True,
side='bottom',
padx=PX,
pady=PY)
class PlenopticamApp(tk.Tk):
REL_PATH = os.path.join('icns', '1055104.gif')
def __init__(self, parent):
# inheritance
tk.Tk.__init__(self, parent)
self.parent = parent
# window title
self.wm_title("PlenoptiCam-v" + __version__)
# icon handling
self.icon_handling()
# initialize parameters
self.sta = PlenopticamStatus()
# instantiate controller
self.ctrl_wid = CtrlWidget(self)
self.ctrl_wid.pack(fill='both',
expand=True,
side='top',
padx=PX,
pady=PY)
# instantiate view
self.view_wid = ViewWidget(self)
self.view_wid.pack(fill='both',
expand=True,
side='bottom',
padx=PX,
pady=PY)
def icon_handling(self):
''' use OS temp folder if present or current working directory '''
# icon path for app bundle (tmp) or non-bundled package (cwd)
cwd = os.path.join(os.path.dirname(os.path.realpath(__file__)),
self.REL_PATH)
fp = os.path.join(sys._MEIPASS, self.REL_PATH) if hasattr(
sys, '_MEIPASS') else cwd
if sys.platform == 'linux':
# load icon on linux
logo = tk.PhotoImage(file=fp)
self.call('wm', 'iconphoto', self._w, logo)
elif sys.platform == 'win32':
# generate blank window icon
_, ICON_PATH = mkstemp()
with open(ICON_PATH, 'wb') as icon_file:
icon_file.write(ICON)
# load icon on Windows
fp = fp.replace('gif', 'ico')
fp = ICON_PATH if not os.path.exists(fp) else fp
self.iconbitmap(fp)
self.wm_iconbitmap(default=fp)
def instantiate_viewer(self, btn):
self.view_frame = tk.Toplevel(padx=PX, pady=PY) # open window
self.view_frame.resizable(width=0,
height=0) # make window not resizable
ViewWidget(self.view_frame, cfg=self.cfg, sta=self.sta,
btn=btn).pack(expand="no", fill="both")
class PlenopticamApp(tk.Tk):
def __init__(self, parent):
# inheritance
tk.Tk.__init__(self, parent)
self.parent = parent
# window title
self.wm_title("Plenopticam-" + __version__)
# icon handling
if sys.platform == 'win32':
self.wm_iconbitmap(default=ICON_PATH)
cwd = sys._MEIPASS if hasattr(sys, '_MEIPASS') else os.getcwd()
fp = os.path.join(cwd, 'icns', '1055104.ico')
fp = fp if os.path.exists(fp) else ICON_PATH
self.iconbitmap(fp)
# initialize parameters
self.sta = PlenopticamStatus()
# instantiate controller
self.ctrl_wid = CtrlWidget(self)
self.ctrl_wid.pack(fill='both',
expand=True,
side='top',
padx=PX,
pady=PY)
# instantiate view
self.view_wid = ViewWidget(self)
self.view_wid.pack(fill='both',
expand=True,
side='bottom',
padx=PX,
pady=PY)
# enable tkinter resizing
self.resizable(True, False)
def test_viewer(self):
try:
import tkinter as tk
except ImportError:
import Tkinter as tk
# dummy button with state key
btn = {'state': 'normal'}
# instantiate viewer
self.view_frame = tk.Toplevel(padx=PX, pady=PY) # open window
self.view_frame.resizable(width=0,
height=0) # make window not resizable
ViewWidget(self.view_frame, cfg=self.cfg, sta=self.sta,
btn=btn).pack(expand="no", fill="both")
# close frame
self.view_frame.destroy()
return True