Logo Search packages:      
Sourcecode: harpia version File versions  Download package

plotHistogram.py

# -*- coding: utf-8 -*-
# [HARPIA PROJECT]
#
#
# S2i - Intelligent Industrial Systems
# DAS - Automation and Systems Department
# UFSC - Federal University of Santa Catarina
# Copyright: 2006 - 2007 Luis Carlos Dill Junges (lcdjunges@yahoo.com.br), Clovis Peruchi Scotti (scotti@ieee.org),
#                        Guilherme Augusto Rutzen (rutzen@das.ufsc.br), Mathias Erdtmann (erdtmann@gmail.com) and S2i (www.s2i.das.ufsc.br)
#            2007 - 2009 Clovis Peruchi Scotti (scotti@ieee.org), S2i (www.s2i.das.ufsc.br)
#
#
#    This program is free software: you can redistribute it and/or modify it
#    under the terms of the GNU General Public License version 3, as published
#    by the Free Software Foundation.
#
#    This program is distributed in the hope that it will be useful, but
#    WITHOUT ANY WARRANTY; without even the implied warranties of
#    MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
#    PURPOSE.  See the GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License along
#    with this program.  If not, see <http://www.gnu.org/licenses/>.
#
#    For further information, check the COPYING file distributed with this software.
#
#----------------------------------------------------------------------

from harpia.GladeWindow import GladeWindow
from harpia.amara import binderytools as bt
import gtk
from harpia.s2icommonproperties import S2iCommonProperties
#i18n
import os
import gettext
APP='harpia'
DIR=os.environ['HARPIA_DATA_DIR']+'po'
_ = gettext.gettext
gettext.bindtextdomain(APP, DIR)
gettext.textdomain(APP)

#----------------------------------------------------------------------
   
class Properties( GladeWindow, S2iCommonProperties ):

    #----------------------------------------------------------------------

    def __init__( self, PropertiesXML, S2iBlockProperties):
        
        self.m_sDataDir = os.environ['HARPIA_DATA_DIR']
        
        filename = self.m_sDataDir+'glade/plotHistogram.glade'
        self.m_oPropertiesXML = PropertiesXML
        self.m_oS2iBlockProperties = S2iBlockProperties

        widget_list = [
            'Properties',
            'HISTImageType',
            'HISTLabelChannel',
            'HISTRadioR',
            'HISTRadioG',          
            'HISTRadioB',
            'HISTBackgroundColor',
            'HISTBorderColor',
            'HISTHelpView'
            ]

        handlers = [
            #'on_HISTRadioR_pressed',
            #'on_HISTRadioG_pressed',
            #'on_HISTRadioB_pressed',
            'on_HISTImageType_changed',
            'on_histogram_cancel_clicked',
            'on_histogram_confirm_clicked',
            'on_HISTBackColorButton_clicked',
            'on_HISTBorderColorButton_clicked'
            ]

        top_window = 'Properties'

        GladeWindow.__init__(self, filename, top_window, widget_list, handlers)
        
        self.widgets['Properties'].set_icon_from_file(self.m_sDataDir+"images/harpia_ave.png")

        #load properties values
        for Property in self.m_oPropertiesXML.properties.block.property:

            if Property.name == "type":
                if Property.value == "allcolors":
                    self.widgets['HISTImageType'].set_active( int(0) )
                if Property.value == "color":
                    self.widgets['HISTImageType'].set_active( int(1) )
                self.on_HISTImageType_changed( )

            if Property.name == "channel":
                if Property.value == "R":
                    self.widgets['HISTRadioR'].set_active( True );
                if Property.value == "G":
                    self.widgets['HISTRadioG'].set_active( True );
                if Property.value == "B":
                    self.widgets['HISTRadioB'].set_active( True );


        #load border color
        self.m_oBorderColor = self.m_oS2iBlockProperties.GetBorderColor()

        t_nBorderRed   = self.m_oBorderColor[0] * 257
        t_nBorderGreen = self.m_oBorderColor[1] * 257
        t_nBorderBlue  = self.m_oBorderColor[2] * 257

        t_oBorderColor = gtk.gdk.Color(red=t_nBorderRed,green=t_nBorderGreen,blue=t_nBorderBlue)

        self.widgets['HISTBorderColor'].modify_bg(gtk.STATE_NORMAL,t_oBorderColor)        

        #load block color
        self.m_oBackColor = self.m_oS2iBlockProperties.GetBackColor()

        t_nBackRed   = self.m_oBackColor[0] * 257
        t_nBackGreen = self.m_oBackColor[1] * 257
        t_nBackBlue  = self.m_oBackColor[2] * 257

        t_oBackColor = gtk.gdk.Color(red=t_nBackRed,green=t_nBackGreen,blue=t_nBackBlue)

        self.widgets['HISTBackgroundColor'].modify_bg(gtk.STATE_NORMAL,t_oBackColor)

        #load help text
        t_oS2iHelp = bt.bind_file(self.m_sDataDir+"help/plotHistogram"+ _("_en.help"))
        
        t_oTextBuffer = gtk.TextBuffer()

        t_oTextBuffer.set_text( unicode( str( t_oS2iHelp.help.content) ) )
    
        self.widgets['HISTHelpView'].set_buffer( t_oTextBuffer )

    #----------------------------------------------------------------------

    def __del__(self):
        
      pass

    #---------------------------------------------------------------------- 

    def on_histogram_cancel_clicked( self, *args ):

        self.widgets['Properties'].destroy()

    #----------------------------------------------------------------------
   
    def on_histogram_confirm_clicked( self, *args ):

        for Property in self.m_oPropertiesXML.properties.block.property:

            if Property.name == "type":
                Active = self.widgets['HISTImageType'].get_active( )
                if int(Active) == 0:
                    Property.value = unicode("allcolors")                
                if int(Active) == 1:
                    Property.value = unicode("color")

            if Property.name == "channel":
                if self.widgets['HISTRadioR'].get_active():
                    Property.value = unicode("R")
                if self.widgets['HISTRadioG'].get_active():
                    Property.value = unicode("G")
                if self.widgets['HISTRadioB'].get_active():
                    Property.value = unicode("B")                    
            
        self.m_oS2iBlockProperties.SetPropertiesXML( self.m_oPropertiesXML )

        self.m_oS2iBlockProperties.SetBorderColor( self.m_oBorderColor )

        self.m_oS2iBlockProperties.SetBackColor( self.m_oBackColor )

        self.widgets['Properties'].destroy()

    #----------------------------------------------------------------------

    def on_HISTBackColorButton_clicked(self,*args):

        t_oColor = self.RunColorSelection()

        if t_oColor <> None:
            
            self.widgets['HISTBackgroundColor'].modify_bg(gtk.STATE_NORMAL,t_oColor)

            self.m_oBackColor[0] = t_oColor.red / 257

            self.m_oBackColor[1] = t_oColor.green / 257

            self.m_oBackColor[2] = t_oColor.blue / 257

    #----------------------------------------------------------------------

    def on_HISTBorderColorButton_clicked(self,*args):

        t_oColor = self.RunColorSelection()

        if t_oColor <> None:
            
            self.widgets['HISTBorderColor'].modify_bg(gtk.STATE_NORMAL,t_oColor)

            self.m_oBorderColor[0] = t_oColor.red / 257
            
            self.m_oBorderColor[1] = t_oColor.green / 257

            self.m_oBorderColor[2] = t_oColor.blue / 257
            
    #----------------------------------------------------------------------

    def on_HISTImageType_changed( self, *args):
      
        if self.widgets['HISTImageType'].get_active() == int(0):
            self.widgets['HISTLabelChannel'].set_sensitive( False )
            self.widgets['HISTRadioR'].set_sensitive( False )
            self.widgets['HISTRadioG'].set_sensitive( False )
            self.widgets['HISTRadioB'].set_sensitive( False )            
        else:
            self.widgets['HISTLabelChannel'].set_sensitive( True )
            self.widgets['HISTRadioR'].set_sensitive( True )
            self.widgets['HISTRadioG'].set_sensitive( True )
            self.widgets['HISTRadioB'].set_sensitive( True )            
        
    #----------------------------------------------------------------------
 
#HistogramProperties = Properties()
#HistogramProperties.show( center=0 )



Generated by  Doxygen 1.6.0   Back to index