55a416f422
find_icon * src/ImageSelect.py: remove internal media widgets, use new find_mime_type_pixbuf instead of find_icon * src/ImgManip.py: catch pixbuf_new_from_file exception * src/MediaView.py: use new find_mime_type_pixbuf instead of find_icon * src/SelectObject.py: use new find_mime_type_pixbuf instead of find_icon * various: replace the deprecated gtk.TRUE/gtk.FALSE with True/False svn: r4085
261 lines
7.8 KiB
Python
261 lines
7.8 KiB
Python
#
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# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2000 Donald N. Allingham
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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from gobject import TYPE_STRING, TYPE_PYOBJECT
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import gtk
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#-------------------------------------------------------------------------
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#
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# ListModel
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#
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#-------------------------------------------------------------------------
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class ListModel:
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def __init__(self,tree,dlist,select_func=None,
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event_func=None,mode=gtk.SELECTION_SINGLE):
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self.tree = tree
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l = len(dlist)
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self.mylist = [TYPE_STRING]*l + [TYPE_PYOBJECT]
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self.tree.set_rules_hint(True)
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self.model = None
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self.selection = None
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self.mode = mode
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self.new_model()
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self.data_index = l
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self.count = 0
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self.cid = None
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self.cids = []
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self.idmap = {}
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cnum = 0
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for name in dlist:
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renderer = gtk.CellRendererText()
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renderer.set_fixed_height_from_font(1)
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column = gtk.TreeViewColumn(name[0],renderer,text=cnum)
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column.set_reorderable(True)
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column.set_min_width(name[2])
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if name[0] == '':
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column.set_visible(False)
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else:
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column.set_resizable(True)
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if name[1] == -1:
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column.set_clickable(False)
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else:
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column.set_clickable(True)
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column.set_sort_column_id(name[1])
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cnum = cnum + 1
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self.cids.append(name[1])
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if name[0] != '':
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self.tree.append_column(column)
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self.connect_model()
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if select_func:
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self.selection.connect('changed',select_func)
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if event_func:
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self.double_click = event_func
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self.tree.connect('event',self.button_press)
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def unselect(self):
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self.selection.unselect_all()
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def set_reorderable(self,order):
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self.tree.set_reorderable(order)
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def new_model(self):
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if self.model:
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self.cid = self.model.get_sort_column_id()
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del self.model
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del self.selection
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self.count = 0
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self.model = gtk.ListStore(*self.mylist)
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self.selection = self.tree.get_selection()
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self.selection.set_mode(self.mode)
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self.sel_iter = None
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def connect_model(self):
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self.tree.set_model(self.model)
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if self.sel_iter:
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self.selection.select_iter(self.sel_iter)
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# if the sort column has not been defined (val[0] == -2), set
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# the sort column to the first column
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val = self.model.get_sort_column_id()
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if val[0] == -2 and self.cid:
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self.model.set_sort_column_id(self.cid[0],self.cid[1])
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self.sort()
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def sort(self):
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val = self.model.get_sort_column_id()
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col = val[0]
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if col < 0:
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return
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if col > 0:
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self.model.set_sort_column_id(col,val[1])
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else:
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self.model.set_sort_column_id(self.cids[0],val[1])
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self.model.sort_column_changed()
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def get_selected(self):
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return self.selection.get_selected()
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def get_row_at(self,x,y):
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path = self.tree.get_path_at_pos(x,y)
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if path == None:
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return self.count -1
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else:
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return path[0][0]-1
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def get_selected_row(self):
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store, node = self.selection.get_selected()
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if node:
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rows = store.get_path(node)
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return rows[0]
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else:
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return -1
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def get_selected_objects(self):
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if self.count == 0:
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return []
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elif self.mode == gtk.SELECTION_SINGLE:
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store,node = self.selection.get_selected()
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if node:
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return [self.model.get_value(node,self.data_index)]
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else:
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return []
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else:
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mlist = []
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self.selection.selected_foreach(self.blist,mlist)
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return mlist
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def get_icon(self):
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if self.mode == gtk.SELECTION_SINGLE:
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store,node = self.selection.get_selected()
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path = self.model.get_path(node)
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else:
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mlist = []
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self.selection.selected_foreach(self.blist,mlist)
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path = self.model.get_path(mlist[0])
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return self.tree.create_row_drag_icon(path)
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def blist(self,store,path,node,list):
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list.append(self.model.get_value(node,self.data_index))
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def clear(self):
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self.count = 0
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self.model.clear()
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def remove(self,node):
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self.model.remove(node)
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self.count = self.count - 1
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def get_row(self,node):
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row = self.model.get_path(node)
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return row[0]
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def select_row(self,row):
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self.selection.select_path((row))
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def select_iter(self,node):
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self.selection.select_iter(node)
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def get_object(self,node):
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return self.model.get_value(node,self.data_index)
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def insert(self,position,data,info=None,select=0):
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self.count = self.count + 1
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node = self.model.insert(position)
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col = 0
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for obj in data:
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self.model.set_value(node,col,obj)
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col = col + 1
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self.model.set_value(node,col,info)
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if info:
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self.idmap[str(info)] = node
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if select:
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self.selection.select_iter(node)
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return node
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def get_data(self,node,cols):
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return [ self.model.get_value(node,c) for c in cols ]
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def add(self,data,info=None,select=0):
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self.count = self.count + 1
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node = self.model.append()
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col = 0
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for obj in data:
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self.model.set_value(node,col,obj)
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col = col + 1
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self.model.set_value(node,col,info)
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if info:
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self.idmap[str(info)] = node
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if select:
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self.sel_iter = node
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self.selection.select_iter(self.sel_iter)
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return node
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def set(self,node,data,info=None,select=0):
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col = 0
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for obj in data:
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self.model.set_value(node,col,obj)
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col = col + 1
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self.model.set_value(node,col,info)
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if info:
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self.idmap[str(info)] = node
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if select:
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self.sel_iter = node
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return node
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def add_and_select(self,data,info=None):
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self.count = self.count + 1
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node = self.model.append()
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col = 0
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for obj in data:
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self.model.set_value(node,col,obj)
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col = col + 1
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if info:
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self.idmap[str(info)] = node
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self.model.set_value(node,col,info)
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self.selection.select_iter(node)
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def center_selected(self):
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model,node = self.selection.get_selected()
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if node:
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path = model.get_path(node)
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self.tree.scroll_to_cell(path,None,True,0.5,0.5)
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def button_press(self,obj,event):
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if event.type == gtk.gdk._2BUTTON_PRESS and event.button == 1:
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self.double_click(obj)
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return 1
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return 0
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def find(self,info):
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if info in self.idmap.keys():
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node = self.idmap[str(info)]
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self.selection.select_iter(node)
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def cleanup(self):
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pass
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