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Struggling to get the status bar working

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Julien Lengrand-Lambert
2012-08-21 18:38:44 +02:00
parent 8b03ea1b40
commit 93216670dc
2 changed files with 28 additions and 24 deletions
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33
ivolution/FacemovieThread.py
View File

@@ -1,34 +1,33 @@
"""
.. module:: Facemovie
:platform: Unix, Windows
:synopsis: Main class of the application. Contains the core image processing functions.Plays the role of a controller for the application, as it supports the communication layer with the end user interface.
:synopsis: Main class of the application. Contains the core image processing functions.Plays the role of a controller for the application, as it supports the communication layer.
.. moduleauthor:: Julien Lengrand-Lambert <jlengrand@gmail.com>
"""
import sys
import threading
import time
import logging
import Facemovie_lib
from util.Notifier import Observer
from util.Notifier import Observer
from util.Notifier import Observable
class FacemovieThread(threading.Thread, Observable, Observer):
'''
Creates a Thread version of Facemovie using the facemovie_lib.
This class can then be run anywhere, from a GUI, script, ...
'''
'''
def __init__(self, face_params):
"""
Initializes all parameters of the application. Input and output folders
are defined, together with the classifier profile.
:param face_params: A faceparams object that contains all needed information to run the Facemovie.
:type face_params: FaceParams
:type face_params: FaceParams
"""
threading.Thread.__init__(self)
Observable.__init__(self)
@@ -38,18 +37,18 @@ class FacemovieThread(threading.Thread, Observable, Observer):
self.face_params = face_params
self.facemovie = Facemovie_lib.FaceMovie(self.face_params)
self.facemovie.subscribe(self) # Subscribing to facemovie reports
self.subscribe(self.facemovie) # Used to send request to stop
self.facemovie.subscribe(self) # Subscribing to facemovie reports
self.subscribe(self.facemovie) # Used to send request to stop
self.my_logger = logging.getLogger('FileLog')
self.console_logger = logging.getLogger('ConsoleLog')
def update(self, message):
"""
Trigerred by IvolutionWindow.
Trigerred by IvolutionWindow.
Uses the Observer pattern to inform the user about the progress of the GUI.
"""
if len(message) == 1 :
if len(message) == 1:
# system commands
if message[0] == "STOP":
self.console_logger.debug("Facemovie is going to stop")
@@ -57,11 +56,11 @@ class FacemovieThread(threading.Thread, Observable, Observer):
self.stop_process = True
self.notify(["STOP"])
else :
else:
self.console_logger.debug("Unrecognized system command")
self.my_logger.debug("Unrecognized system command")
#self.console_logger.debug(message)
self.my_logger.debug(message)
self.my_logger.debug(message)
elif len(message) == 2:
# notifications
#self.console_logger.debug(message)
@@ -73,7 +72,7 @@ class FacemovieThread(threading.Thread, Observable, Observer):
self.console_logger.debug("Unrecognized command")
self.my_logger.debug("Unrecognized command")
self.console_logger.debug(message)
self.my_logger.debug(message)
self.my_logger.debug(message)
def run(self):
@@ -87,17 +86,17 @@ class FacemovieThread(threading.Thread, Observable, Observer):
if not self.stop_process:
self.my_logger.debug("Detecting Faces")
self.notify(["PROGRESS", "Detecting Faces", 0.2])
self.facemovie.prepare_faces() # I want to search for the faces, and characteristics of the images
self.facemovie.prepare_faces() # I want to search for the faces, and characteristics of the images
if not self.stop_process:
self.my_logger.debug("Calculating video requirements")
self.notify(["PROGRESS", "Calculating video requirements", 0.6])
self.facemovie.find_final_dimensions() # finds output size for desired mode.
self.facemovie.find_final_dimensions() # finds output size for desired mode.
if not self.stop_process:
self.my_logger.debug("Generating movie")
self.notify(["PROGRESS", "Generating movie", 0.8])
self.facemovie.save_movie()
self.facemovie.save_movie()
self.my_logger.debug("Movie saved")
self.notify(["PROGRESS", "Movie saved, Finished!", 1.0])
# updating status to avoid remanent messages
@@ -107,4 +106,4 @@ class FacemovieThread(threading.Thread, Observable, Observer):
self.my_logger.debug("Thread terminated")
if self.stop_process:
self.notify(["PROGRESS", "Process cancelled!", 1.0])
self.notify(["PROGRESS", "Process cancelled!", 1.0])

19
ivolution/gui_wx/IvolutionWindow.py
View File

@@ -63,7 +63,7 @@ class IvolutionWindow(wx.Frame, Observer, Observable):
# Creating the buttons layout
buttons = self.setup_buttonslayout()
# Creating the status bar
# self.statusbar = self.setup_statusbar()
self.statusbar = self.setup_statusbar()
# Creating the main grid
maingrid = self.setup_maingrid(title, settings, buttons)
@@ -114,7 +114,7 @@ class IvolutionWindow(wx.Frame, Observer, Observable):
inputtext = wx.StaticText(self.panel, label="Choose your input folder:")
inputchooserbox = wx.FlexGridSizer(1, 2, 0, 0)
self.inputchoosertext = wx.StaticText(self.panel, label="~/Pictures")
self.inputchoosertext = wx.StaticText(self.panel, label="/home/jll/Documents/Ivolution/ivolution/data/samples/")
inputchooserbutton = wx.Button(self.panel, label="..")
inputchooserbutton.Bind(wx.EVT_BUTTON, self.on_input)
#inputchooser = wx.DirDialog(self.panel, "Please choose your project directory:", style=1 ,defaultPath=os.getcwd())
@@ -240,10 +240,12 @@ class IvolutionWindow(wx.Frame, Observer, Observable):
maingrid.AddMany([title, settings, buttons])
return maingrid
# def setup_statusbar(self):
# """
# Sets up all elements of the status bar
# """
def setup_statusbar(self):
"""
Sets up all elements of the status bar
"""
self.sb = self.CreateStatusBar()
def setup_filemenu(self):
"""
Sets up all elements of the file menu
@@ -480,7 +482,10 @@ class IvolutionWindow(wx.Frame, Observer, Observable):
# TODO : status bar here
# intermediate results
#GLib.idle_add(self.statuslabel.set_text, message[1])
pass
#self.sb.SetStatusText(message[1])
wx.CallAfter( self.sb.SetStatusText , message[1])
#self.sb.Update()
#wx.Yield()
elif len(message) > 1: # system commands shall be ignored
self.console_logger.debug("Unrecognized command")