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# -*- coding: utf-8 -*-
# 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 2 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, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
from gi.repository import Gtk
from gi.repository import GdkPixbuf
from gi.repository import GObject
class SymbolsTree(Gtk.TreeView):
__gsignals__ = {'symbol-selected': (GObject.SignalFlags.RUN_FIRST, None,
[int])}
def __init__(self):
GObject.GObject.__init__(self)
self._model = Gtk.TreeStore(GdkPixbuf.Pixbuf, str, int)
self.set_model(self._model)
column = Gtk.TreeViewColumn('Symbols')
icon_cell = Gtk.CellRendererPixbuf()
column.pack_start(icon_cell, False)
column.add_attribute(icon_cell, 'pixbuf', 0)
name_cell = Gtk.CellRendererText()
column.pack_start(name_cell, True)
column.add_attribute(name_cell, 'text', 1)
line_cell = Gtk.CellRendererText()
line_cell.props.visible = False
column.pack_start(line_cell, False)
column.add_attribute(line_cell, 'text', 2)
self.append_column(column)
self.connect('cursor-changed', self._symbol_selected_cb)
def _add_class(self, name, line):
pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_size('icons/class.png', 24,
24)
parent = self._model.append(None, (pixbuf, name, line))
return parent
def _add_method(self, name, line, parent=None):
pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_size('icons/function.png',
24, 24)
self._model.append(parent, (pixbuf, name, line))
def _add_attribute(self, name, line, parent=None):
pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_size('icons/attribute.png',
24, 24)
self._model.append(parent, (pixbuf, name, line))
def _symbol_selected_cb(self, widget):
selection = self.get_selection()
model, iter = selection.get_selected()
if iter is not None:
line = model.get_value(iter, 2)
if line is 0:
return
self.emit('symbol-selected', line)
def load_symbols(self, data):
self._model.clear()
if 'attributes' in data:
attributes = data['attributes']
for attribute in attributes.keys():
self._add_attribute(attribute, attributes[attribute])
if 'methods' in data:
methods = data['methods']
for method in methods.keys():
self._add_method(method, methods[method])
if 'classes' in data:
classes = data['classes']
for _class in classes.keys():
class_dict = classes[_class][1]
parent = self._add_class(_class, classes[_class][0])
for key in class_dict.keys():
if key == 'attributes':
attributes_dict = class_dict[key]
for attribute in attributes_dict.keys():
self._add_attribute(attribute,
attributes_dict[attribute],
parent)
if key == 'functions':
methods_dict = class_dict[key]
for method in methods_dict:
self._add_method(method,
methods_dict[method],
parent)
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