C:/work/RevealedSystems/EyeSpy-RS/eyespy/src/objects/gui/filterSettings.py

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#Boa:Dialog:filterSettings

# Copyright (C) 2008-2009  Mark Hanegraaff
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY 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/>.


import wx
import sys
from objects.logic.common.logger import logger

def create(parent):
    return filterSettings(parent)

[wxID_FILTERSETTINGS, wxID_FILTERSETTINGSBUTTONAPPLY, 
 wxID_FILTERSETTINGSBUTTONCANCEL, wxID_FILTERSETTINGSBUTTONREMOVEFILTER, 
 wxID_FILTERSETTINGSLISTCTRLFITLERS, 
] = [wx.NewId() for _init_ctrls in range(5)]


## Code generated by "Boa Constructor". This class should be edited using
# the Boa Constructor IDE. Minimal inline documentation will be provided for this class
# as it may interfere with the automatic code generation.
#
# The filterSettings class represents the applications's 'Filters' window
class filterSettings(wx.Dialog):
    def _init_coll_listCtrlFitlers_Columns(self, parent):
        # generated method, don't edit

        parent.InsertColumn(col=0, format=wx.LIST_FORMAT_LEFT,
              heading='Filter Cateogy', width=150)
        parent.InsertColumn(col=1, format=wx.LIST_FORMAT_LEFT,
              heading='Filtered Value', width=140)

    def _init_ctrls(self, prnt):
        # generated method, don't edit
        wx.Dialog.__init__(self, id=wxID_FILTERSETTINGS, name='filterSettings',
              parent=prnt, pos=wx.Point(517, 404), size=wx.Size(329, 313),
              style=wx.DEFAULT_DIALOG_STYLE, title='Filters ...')
        self.SetClientSize(wx.Size(313, 277))
        self.SetToolTipString('')

        self.listCtrlFitlers = wx.ListCtrl(id=wxID_FILTERSETTINGSLISTCTRLFITLERS,
              name='listCtrlFitlers', parent=self, pos=wx.Point(8, 16),
              size=wx.Size(296, 216), style=wx.LC_REPORT | wx.LC_SINGLE_SEL)
        self.listCtrlFitlers.SetToolTipString('')
        self._init_coll_listCtrlFitlers_Columns(self.listCtrlFitlers)
        self.listCtrlFitlers.Bind(wx.EVT_LIST_ITEM_SELECTED,
              self.OnListCtrlFitlersListItemSelected,
              id=wxID_FILTERSETTINGSLISTCTRLFITLERS)
        self.listCtrlFitlers.Bind(wx.EVT_LIST_ITEM_DESELECTED,
              self.OnListCtrlFitlersListItemDeselected,
              id=wxID_FILTERSETTINGSLISTCTRLFITLERS)

        self.buttonRemoveFilter = wx.Button(id=wxID_FILTERSETTINGSBUTTONREMOVEFILTER,
              label='Remove Filter', name='buttonRemoveFilter', parent=self,
              pos=wx.Point(8, 240), size=wx.Size(88, 23), style=0)
        self.buttonRemoveFilter.Bind(wx.EVT_BUTTON,
              self.OnButtonRemoveFilterButton,
              id=wxID_FILTERSETTINGSBUTTONREMOVEFILTER)

        self.buttonApply = wx.Button(id=wxID_FILTERSETTINGSBUTTONAPPLY,
              label='Apply', name='buttonApply', parent=self, pos=wx.Point(232,
              240), size=wx.Size(75, 23), style=0)
        self.buttonApply.Bind(wx.EVT_BUTTON, self.OnButtonApplyButton,
              id=wxID_FILTERSETTINGSBUTTONAPPLY)

        self.buttonCancel = wx.Button(id=wxID_FILTERSETTINGSBUTTONCANCEL,
              label='Cancel', name='buttonCancel', parent=self,
              pos=wx.Point(144, 240), size=wx.Size(75, 23), style=0)
        self.buttonCancel.Bind(wx.EVT_BUTTON, self.OnButtonCancelButton,
              id=wxID_FILTERSETTINGSBUTTONCANCEL)

    def __init__(self, parent, peerFilter):
        self._init_ctrls(parent)
        
        self.peerDict = dict()
        self.removeList = []
        self.peerFilter = peerFilter
        self.populateListCtrl(peerFilter)
        self.selectedFilter = None
        
        self.somethingRemoved = False
    
    
    ## Populate the Window's list control
    # @param peerFilter customFilter object representing all current filters    
    def populateListCtrl(self, peerFilter):
        
        peerFilterList = peerFilter.getSafeFilterList()
        
        if len(peerFilterList) == 0: return
        
        for filterCat, filterVal in peerFilterList:
            index = self.listCtrlFitlers.InsertStringItem(sys.maxint, filterCat)        
                        
            self.listCtrlFitlers.SetStringItem(index, 1, str(filterVal))
            
            self.peerDict[index] = (filterCat, filterVal)
            print index



    ## "Remove Filter" Button handler.
    # @param event Standard wx.Button event
    def OnButtonRemoveFilterButton(self, event):
        # create a tuple, and remove it
        if self.selectedFilter == None:
            dlg = wx.MessageDialog(None, "No Item was selected", 'Error', wx.ICON_ERROR)
            dlg.ShowModal()
            dlg.Destroy()
            return
        
        tbdIndex = self.selectedFilter
        self.removeList.append(self.peerDict[self.selectedFilter])
        self.listCtrlFitlers.DeleteItem(self.selectedFilter)
        
        #mark the item for deletion
        self.peerDict[tbdIndex] = "@@$$"
        
        # reindex the filter dictionary
        idx = 0
        rebuildPeerList = dict()
        for key, val in self.peerDict.iteritems():
            if val != "@@$$":
                rebuildPeerList[idx] = val
                idx += 1
            
        self.peerDict = rebuildPeerList
            
        
        self.somethingRemoved = True



    ## "Apply" Button handler.
    # @param event Standard wx.Button event
    def OnButtonApplyButton(self, event):
        # remove the actual items from the master list
        try: 
            map(self.peerFilter.removeFromFilter, self.removeList)
        except ValueError, ve:
            logger.log(__name__ + "-- error deleting items from filter list: " + str(ve))
    
        return self.EndModal(wx.ID_OK)


    ## "Cancel" Button handler.
    # @param event Standard wx.Button event
    def OnButtonCancelButton(self, event):
        return self.EndModal(wx.ID_CANCEL)


    ## Handler called whenever a filter has been clicked on.
    # @param event Standard wx.Button event
    def OnListCtrlFitlersListItemSelected(self, event):
        item = event.GetItem()        
        self.selectedFilter = item.GetId()
        
        print self.selectedFilter

    ## Handler called whenever a filter has been deselected.
    # @param event Standard wx.Button event
    def OnListCtrlFitlersListItemDeselected(self, event):
        self.selectedFilter = None

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