197 lines
6.6 KiB
Python
197 lines
6.6 KiB
Python
#
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# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2000-2003 Donald N. Allingham
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# Copyright (C) 2010 Benny Malengier
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# Copyright (C) 2010 Nick Hall
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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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# gui/columnorder.py
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# $Id$
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#
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"""
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Handle the column ordering
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"""
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#-------------------------------------------------------------------------
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#
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# python modules
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#
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#-------------------------------------------------------------------------
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from gen.ggettext import gettext as _
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import logging
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#-------------------------------------------------------------------------
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#
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# GTK modules
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#
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#-------------------------------------------------------------------------
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import gtk
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import gobject
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#-------------------------------------------------------------------------
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#
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# GRAMPS modules
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#
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#-------------------------------------------------------------------------
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import const
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import ManagedWindow
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from glade import Glade
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#-------------------------------------------------------------------------
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#
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# set up logging
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#
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#-------------------------------------------------------------------------
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__LOG = logging.getLogger(".ColumnOrder")
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class ColumnOrder(gtk.VBox):
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"""
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Column ordering selection widget
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"""
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def __init__(self, config, column_names, widths, on_apply, tree=False):
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"""
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Create the Column Ordering widget based on config
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config: a configuration file with column data
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column_names: translated names for the possible columns
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widths: the widths of the visible columns
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on_apply: function to run when apply is clicked
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tree: are the columns for a treeview, if so, the first columns is not
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changable
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"""
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gtk.VBox.__init__(self)
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self.treeview = tree
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self.colnames = column_names
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self.config = config
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self.on_apply = on_apply
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self.pack_start(gtk.Label(' '), expand=False, fill=False)
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self.startrow = 0
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if self.treeview:
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label = gtk.Label(
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_('Tree View: first column "%s" cannot be changed') %
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column_names[0])
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self.startrow = 1
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self.pack_start(label, expand=False, fill=False)
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self.pack_start(gtk.Label(' '), expand=False, fill=False)
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self.pack_start(gtk.Label(_('Drag and drop the columns to change'
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' the order')), expand=False, fill=False)
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self.pack_start(gtk.Label(' '), expand=False, fill=False)
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hbox = gtk.HBox()
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hbox.set_spacing(10)
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hbox.pack_start(gtk.Label(' '))
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scroll = gtk.ScrolledWindow()
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scroll.set_size_request(300,300)
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hbox.pack_start(scroll)
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self.tree = gtk.TreeView()
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self.tree.set_reorderable(True)
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scroll.add(self.tree)
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self.apply_button = gtk.Button(stock='gtk-apply')
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btns = gtk.HButtonBox()
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btns.set_layout(gtk.BUTTONBOX_END)
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btns.pack_start(self.apply_button)
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hbox.pack_start(btns, expand=False)
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self.pack_start(hbox)
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#Model holds:
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# bool: column visible or not
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# str : name of the column
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# int : order of the column
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# int : size (width) of the column
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self.model = gtk.ListStore(gobject.TYPE_BOOLEAN, gobject.TYPE_STRING,
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gobject.TYPE_INT, gobject.TYPE_INT)
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self.tree.set_model(self.model)
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checkbox = gtk.CellRendererToggle()
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checkbox.connect('toggled', toggled, self.model)
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renderer = gtk.CellRendererText()
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column_n = gtk.TreeViewColumn(_('Display'), checkbox, active=0)
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column_n.set_min_width(50)
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self.tree.append_column(column_n)
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column_n = gtk.TreeViewColumn(_('Column Name'), renderer, text=1)
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column_n.set_min_width(225)
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self.tree.append_column(column_n)
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self.apply_button.connect('clicked', self.__on_apply)
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#obtain the columns from config file
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self.oldorder = self.config.get('columns.rank')
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self.oldsize = self.config.get('columns.size')
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self.oldvis = self.config.get('columns.visible')
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colord = []
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index = 0
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for val, size in zip(self.oldorder, self.oldsize):
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if val in self.oldvis:
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size = widths[index]
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index += 1
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colord.append((1, val, size))
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else:
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colord.append((0, val, size))
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for item in colord[self.startrow:]:
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node = self.model.append()
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self.model.set(node,
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0, item[0],
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1, column_names[item[1]],
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2, item[1],
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3, item[2])
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def __on_apply(self, obj):
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"""
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called with the OK button is pressed
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"""
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neworder = []
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newsize = []
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newvis = []
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if self.treeview:
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#first row is fixed
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neworder.append(self.oldorder[0])
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newvis.append(self.oldvis[0])
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newsize.append(self.oldsize[0])
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for i in range(0, len(self.colnames[self.startrow:])):
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node = self.model.get_iter((int(i), ))
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enable = self.model.get_value(node, 0)
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index = self.model.get_value(node, 2)
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size = self.model.get_value(node, 3)
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if enable:
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newvis.append(index)
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neworder.append(index)
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newsize.append(size)
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self.config.set('columns.rank', neworder)
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self.config.set('columns.size', newsize)
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self.config.set('columns.visible', newvis)
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self.config.save()
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if self.on_apply:
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self.on_apply()
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def toggled(cell, path, model):
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"""
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Called when the cell information is changed, updating the
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data model so the that change occurs.
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"""
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node = model.get_iter((int(path), ))
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value = not model.get_value(node, 0)
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model.set(node, 0, value)
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