def test_gnutr_combobox_empty(self):
cb = gnutr_widgets.GnutrComboBox()
assert isinstance(
cb, gtk.ComboBox), 'constructor did not create a gtk.ComboBox'
model = cb.get_model()
assert isinstance(
model, gtk.TreeModel), 'combobox model is not a gtk.TreeModel'
assert model.get_iter_first() == None, 'combobox model is not empty'
def test_gnutr_combobox_set_active_text(self):
cb = gnutr_widgets.GnutrComboBox(self.fruits)
testfruit = 'banana'
res = cb.set_active_text(testfruit)
assert res, 'failed to set active text'
assert cb.get_active_text(
) == testfruit, 'failed to set the active text'
res = cb.set_active_text('steak')
assert not res, 'set_active_text successful on invalid input'
def create_pane(self):
self.pane = gtk.Table(3, 5, False)
self.pane.set_border_width(5)
self.pane.set_row_spacings(5)
self.pane.set_col_spacings(5)
label1 = gtk.Label('Selected food')
label1.set_alignment(1, 0.5)
self.pane.attach(label1, 0, 1, 0, 1, gtk.FILL,0, 0, 0)
self.food_entry = gtk.Entry()
self.food_entry.set_property('editable', False)
self.food_entry.set_property('can-focus', False)
self.pane.attach(self.food_entry, 1, 5, 0, 1,
gtk.EXPAND | gtk.FILL, 0, 0, 0)
label2 = gtk.Label('')
label2.set_text_with_mnemonic('_Amount')
label2.set_alignment(1, 0.5)
self.pane.attach(label2, 0, 1, 1, 2, gtk.FILL, 0, 0, 0)
self.amount_entry = gtk.Entry()
self.pane.attach(self.amount_entry, 1, 2, 1, 2,
gtk.EXPAND | gtk.FILL, 0, 0, 0)
label3 = gtk.Label(' ')
label3.set_alignment(1, 0.5)
self.pane.attach(label3, 2, 3, 1, 2, gtk.FILL, 0, 0, 0)
label4 = gtk.Label('')
label4.set_text_with_mnemonic('_Measure')
label4.set_alignment(1, 0.5)
self.pane.attach(label4, 3, 4, 1, 2, gtk.FILL, 0, 0, 0)
self.msre_combo = gnutr_widgets.GnutrComboBox()
self.pane.attach(self.msre_combo, 4, 5, 1, 2,
gtk.EXPAND | gtk.FILL, 0, 0, 0)
scrolledwindow1 = gtk.ScrolledWindow()
scrolledwindow1.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
self.pane.attach(scrolledwindow1, 0, 5, 2, 3, gtk.EXPAND | gtk.FILL,
gtk.EXPAND | gtk.FILL, 0, 0)
viewport1 = gtk.Viewport()
viewport1.set_shadow_type(gtk.SHADOW_IN)
scrolledwindow1.add(viewport1)
self.notebook_container = gtk.HBox(False, 0)
viewport1.add(self.notebook_container)
self.pane.show_all()
def test_gnutr_combobox_rows(self):
cb = gnutr_widgets.GnutrComboBox(self.fruits)
model = cb.get_model()
it = model.get_iter_first()
assert it != None, 'combobox model is empty'
assert model.get_value(
it, 0) == 'apple', 'combobox first item is not correct'
it = model.iter_next(it)
assert it != None, 'combobox model has too few rows'
assert model.get_value(
it, 0) == 'banana', 'combobox second item is not correct'
it = model.iter_next(it)
it = model.iter_next(it)
assert it == None, 'combobox model has too many rows'
def test_gnutr_comboboxentry_set_rows(self):
cb = gnutr_widgets.GnutrComboBox()
cb.set_rows(self.fruits)
assert cb.get_active() == -1, 'no row must be selected'
model = cb.get_model()
it = model.get_iter_first()
assert it != None, 'combobox model is empty'
assert model.get_value(
it, 0) == 'apple', 'combobox first item is not correct'
it = model.iter_next(it)
assert it != None, 'combobox model has too few rows'
assert model.get_value(
it, 0) == 'banana', 'combobox second item is not correct'
it = model.iter_next(it)
it = model.iter_next(it)
it = model.iter_next(it)
assert it == None, 'combobox model has too many rows'
def __init__(self):
self.dialog = gtk.Dialog(
title='Food Edit',
flags=gtk.DIALOG_MODAL,
buttons=(gtk.STOCK_HELP, gtk.RESPONSE_HELP, gtk.STOCK_OK,
gtk.RESPONSE_OK, gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL))
self.dialog.set_resizable(False)
self.dialog.set_default_response(gtk.RESPONSE_OK)
table = gtk.Table(4, 2, False)
table.set_border_width(5)
table.set_row_spacings(5)
table.set_col_spacings(5)
self.dialog.vbox.pack_start(table, True, True, 0)
label1 = gtk.Label('Selected food')
label1.set_alignment(1, 0.5)
table.attach(label1, 0, 1, 0, 1, gtk.FILL, 0, 0, 0)
self.food_entry = gtk.Entry()
self.food_entry.set_property('editable', False)
self.food_entry.set_property('can-focus', False)
table.attach(self.food_entry, 1, 4, 0, 1, gtk.FILL | gtk.EXPAND, 0, 0,
0)
label2 = gtk.Label('')
label2.set_text_with_mnemonic('_Amount')
label2.set_alignment(1, 0.5)
table.attach(label2, 0, 1, 1, 2, gtk.FILL, 0, 0, 0)
self.amount_entry = gtk.Entry()
self.amount_entry.set_activates_default(True)
label2.set_mnemonic_widget(self.amount_entry)
table.attach(self.amount_entry, 1, 2, 1, 2, gtk.FILL | gtk.EXPAND, 0,
0, 0)
label3 = gtk.Label('')
label3.set_text_with_mnemonic('_Measure')
label3.set_alignment(1, 0.5)
table.attach(label3, 2, 3, 1, 2, gtk.FILL, 0, 0, 0)
self.combo = gnutr_widgets.GnutrComboBox()
label3.set_mnemonic_widget(self.combo)
table.attach(self.combo, 3, 4, 1, 2, gtk.FILL | gtk.EXPAND, 0, 0, 0)
def __init__(self):
self.dialog = gtk.Dialog(
title='Recipe Search',
flags=gtk.DIALOG_MODAL,
buttons=(gtk.STOCK_HELP, gtk.RESPONSE_HELP, gtk.STOCK_OK,
gtk.RESPONSE_OK, gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL))
self.dialog.set_resizable(False)
self.dialog.set_default_response(gtk.RESPONSE_OK)
self.container = gtk.HBox(False, 0)
self.dialog.vbox.pack_start(self.container, True, True, 0)
vbox1 = gtk.VBox(False, 0)
self.container.pack_start(vbox1, True, True, 0)
hbox2 = gtk.HBox(True, 0)
hbox2.set_border_width(5)
vbox1.pack_start(hbox2, True, False, 0)
label1 = gtk.Label('Recipe Category')
label1.set_alignment(1.0, 0.5)
label1.set_padding(10, 0)
hbox2.pack_start(label1, False, True, 0)
self.category_combo = gnutr_widgets.GnutrComboBox()
hbox2.pack_start(self.category_combo, True, True, 0)
frame1 = gtk.Frame('Text in Recipe Name to Match')
frame1.set_border_width(5)
vbox1.pack_start(frame1, True, True, 0)
hbox3 = gtk.HBox(True, 0)
hbox3.set_border_width(5)
frame1.add(hbox3)
label2 = gtk.Label('Regular Expression (.* to list all)')
label2.set_alignment(1.0, 0.5)
label2.set_padding(10, 0)
hbox3.pack_start(label2, False, True, 0)
self.reg_expr_entry = gtk.Entry()
self.reg_expr_entry.set_activates_default(True)
hbox3.pack_start(self.reg_expr_entry, True, True, 0)
def create_pane( self):
self.pane = gtk.Table(2, 5, False)
self.pane.set_border_width( 5)
self.pane.set_row_spacings( 5)
self.pane.set_col_spacings( 5)
label1 = gtk.Label( '')
label1.set_text_with_mnemonic( '_Recipe name')
label1.set_alignment( 1.0, 0.5)
self.pane.attach( label1, 0, 1, 0, 1, gtk.FILL, 0, 0, 0)
self.recipe_entry = gtk.Entry()
label1.set_mnemonic_widget( self.recipe_entry)
self.pane.attach( self.recipe_entry, 1, 5, 0, 1, gtk.FILL | gtk.EXPAND,
0, 0, 0)
label2 = gtk.Label( '')
label2.set_text_with_mnemonic( '_Category')
label2.set_alignment( 1.0, 0.5)
self.pane.attach( label2, 0, 1, 1, 2, gtk.FILL, 0, 0, 0)
self.category_combo = gnutr_widgets.GnutrComboBox()
label2.set_mnemonic_widget( self.category_combo)
self.pane.attach( self.category_combo, 1, 2, 1, 2,
gtk.FILL | gtk.EXPAND, 0, 0, 0)
label3 = gtk.Label(" ")
self.pane.attach( label3, 2, 3, 1, 2, gtk.FILL, 0, 0, 0)
label4 = gtk.Label( '')
label4.set_text_with_mnemonic( '_Num. servings')
label4.set_alignment( 1, 0.5)
self.pane.attach( label4, 3, 4, 1, 2, gtk.FILL, 0, 0, 0)
self.num_serv_entry = gtk.Entry()
label4.set_mnemonic_widget( self.num_serv_entry)
self.pane.attach( self.num_serv_entry, 4, 5, 1, 2,
gtk.FILL | gtk.EXPAND, 0, 0, 0)
self.vpaned = gtk.VPaned()
self.pane.attach( self.vpaned, 0, 5, 2, 3, gtk.FILL | gtk.EXPAND,
gtk.FILL | gtk.EXPAND, 0, 0)
vbox1 = gtk.VBox( False, 0)
self.vpaned.pack1( vbox1, True, True)
self.vbox2 = gtk.VBox( False, 0)
self.vpaned.pack2( self.vbox2, True, True)
frame1 = gtk.Frame()
frame1.set_shadow_type( gtk.SHADOW_IN)
vbox1.pack_start( frame1, False, False, 0)
button1 = gtk.Button( label="Ingredients")
frame1.add( button1)
frame2 = gtk.Frame()
frame2.set_shadow_type( gtk.SHADOW_IN)
self.vbox2.pack_start( frame2, False, False, 0)
button2 = gtk.Button(label='Recipe Instructions')
frame2.add( button2)
scrolledwindow1 = gtk.ScrolledWindow()
scrolledwindow1.set_policy( gtk.POLICY_AUTOMATIC, gtk.POLICY_ALWAYS)
vbox1.pack_start( scrolledwindow1, True, True, 0)
self.treemodel = gtk.ListStore( gobject.TYPE_STRING,
gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_OBJECT)
self.treeview = gtk.TreeView( self.treemodel)
self.treeview.set_rules_hint( True)
self.selection = self.treeview.get_selection()
renderer = gtk.CellRendererText()
column = gtk.TreeViewColumn( 'Amount', renderer, text=0)
self.treeview.append_column( column)
renderer = gtk.CellRendererText()
column = gtk.TreeViewColumn( 'Measure', renderer, text=1)
self.treeview.append_column( column)
renderer = gtk.CellRendererText()
column = gtk.TreeViewColumn( 'Food', renderer, text=2)
self.treeview.append_column( column)
scrolledwindow1.add( self.treeview)
self.scrolledwindow2 = gtk.ScrolledWindow()
self.scrolledwindow2.set_policy( gtk.POLICY_NEVER, gtk.POLICY_ALWAYS)
self.vbox2.pack_start( self.scrolledwindow2, True, True, 0)
self.text_box = gtk.TextView()
self.text_buffer = gtk.TextBuffer( None)
self.text_box.set_buffer( self.text_buffer)
self.text_box.set_editable( True)
self.text_box.set_cursor_visible( True)
self.scrolledwindow2.add( self.text_box)
self.pane.show_all()
def __init__(self):
self.dialog = gtk.Dialog(
title='Food Search',
flags=gtk.DIALOG_MODAL,
buttons=(gtk.STOCK_HELP, gtk.RESPONSE_HELP, gtk.STOCK_OK,
gtk.RESPONSE_OK, gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL))
self.dialog.set_default_response(gtk.RESPONSE_OK)
self.notebook = gtk.Notebook()
self.dialog.vbox.pack_start(self.notebook, True, True, 0)
self.notebook.set_border_width(5)
self.container_txt = gtk.VBox(False, 0)
self.notebook.append_page(self.container_txt, gtk.Label('Name Search'))
self.box_txt = gtk.VBox(False, 5)
self.container_txt.pack_start(self.box_txt, False, False, 0)
self.box_txt.set_border_width(5)
hbox13 = gtk.HBox(True, 0)
self.box_txt.pack_start(hbox13, True, True, 0)
label37 = gtk.Label('')
label37.set_text_with_mnemonic('Food _group')
hbox13.pack_start(label37, True, True, 5)
label37.set_alignment(1, 0.5)
self.txt_fg_combo = gnutr_widgets.GnutrComboBox()
label37.set_mnemonic_widget(self.txt_fg_combo)
hbox13.pack_start(self.txt_fg_combo, True, True, 0)
hbox14 = gtk.HBox(True, 0)
self.box_txt.pack_start(hbox14, True, True, 0)
hbox14.set_border_width(5)
label38 = gtk.Label('')
label38.set_text_with_mnemonic('_Search for')
hbox14.pack_start(label38, True, True, 5)
label38.set_alignment(1, 0.5)
self.food_name_entry = gtk.Entry()
label38.set_mnemonic_widget(self.food_name_entry)
hbox14.pack_start(self.food_name_entry, True, True, 0)
self.food_name_entry.set_activates_default(True)
hbox15 = gtk.HBox(True, 0)
self.box_txt.pack_start(hbox15, True, True, 0)
hbox15.set_border_width(5)
hbox15.pack_start(gtk.Label(''), True, True, 0)
self.use_regex_check = gtk.CheckButton('Use _regular expressions')
hbox15.pack_start(self.use_regex_check, True, True, 0)
self.container_table = gtk.VBox(False, 0)
self.notebook.append_page(self.container_table,
gtk.Label('Nutritient Search'))
self.table_nutr = gtk.Table(7, 4, False)
self.container_table.pack_start(self.table_nutr, True, True, 0)
self.table_nutr.set_border_width(5)
self.table_nutr.set_row_spacings(5)
self.table_nutr.set_col_spacings(5)
label40 = gtk.Label('')
label40.set_text_with_mnemonic('Food _group')
self.table_nutr.attach(label40, 0, 1, 0, 1, gtk.FILL, 0, 0, 0)
label40.set_alignment(1, 0.5)
label41 = gtk.Label('')
label41.set_text_with_mnemonic('Nor_malize per')
self.table_nutr.attach(label41, 0, 1, 1, 2, gtk.FILL, 0, 0, 0)
label41.set_alignment(0, 1)
self.nutr_fg_combo = gnutr_widgets.GnutrComboBox()
label40.set_mnemonic_widget(self.nutr_fg_combo)
self.table_nutr.attach(self.nutr_fg_combo, 1, 4, 0, 1,
gtk.EXPAND | gtk.FILL, 0, 0, 0)
label42 = gtk.Label('')
label42.set_markup('<b>Nutrients to search for</b>')
self.table_nutr.attach(label42, 0, 4, 3, 4, gtk.FILL, 0, 0, 0)
label42.set_alignment(0, 0.5)
label43 = gtk.Label('')
label43.set_text_with_mnemonic('_Nutrient')
self.table_nutr.attach(label43, 0, 1, 4, 5, gtk.FILL, 0, 0, 0)
label43.set_alignment(1, 0.5)
self.nutr_combo = gnutr_widgets.GnutrComboBox()
label43.set_mnemonic_widget(self.nutr_combo)
self.table_nutr.attach(self.nutr_combo, 1, 2, 4, 5,
gtk.EXPAND | gtk.FILL, 0, 0, 0)
label45 = gtk.Label('')
label45.set_text_with_mnemonic('_Constraint')
self.table_nutr.attach(label45, 2, 3, 4, 5, gtk.EXPAND | gtk.FILL, 0,
0, 0)
label45.set_alignment(1, 0.5)
constraint_spin_adj = gtk.Adjustment(1, -5, 5, 1, 1, 1)
self.constraint_spin = gtk.SpinButton(constraint_spin_adj, 1, 0)
label45.set_mnemonic_widget(self.constraint_spin)
self.table_nutr.attach(self.constraint_spin, 3, 4, 4, 5, gtk.FILL, 0,
0, 0)
self.constraint_spin.set_activates_default(True)
label44 = gtk.Label('')
label44.set_text_with_mnemonic('Number of _foods')
self.table_nutr.attach(label44, 2, 3, 1, 2, gtk.EXPAND | gtk.FILL, 0,
0, 0)
label44.set_alignment(1, 0.5)
table2 = gtk.Table(3, 1, False)
self.table_nutr.attach(table2, 3, 4, 6, 7, gtk.FILL,
gtk.EXPAND | gtk.FILL, 0, 0)
table2.set_row_spacings(5)
self.delete_button = gtk.Button(label='_Delete')
table2.attach(self.delete_button, 0, 1, 1, 2, gtk.FILL, 0, 0, 0)
self.add_button = gtk.Button(label='_Add')
table2.attach(self.add_button, 0, 1, 0, 1, gtk.EXPAND | gtk.FILL, 0, 0,
0)
self.num_foods_entry = gtk.Entry()
label44.set_mnemonic_widget(self.num_foods_entry)
self.table_nutr.attach(self.num_foods_entry, 3, 4, 1, 2, gtk.FILL, 0,
0, 0)
self.num_foods_entry.set_size_request(80, -1)
self.num_foods_entry.set_activates_default(True)
scrolledwindow1 = gtk.ScrolledWindow()
scrolledwindow1.set_size_request(-1, 120)
self.table_nutr.attach(scrolledwindow1, 0, 3, 6, 7,
gtk.EXPAND | gtk.FILL, gtk.EXPAND | gtk.FILL, 0,
0)
self.treemodel = gtk.ListStore(gobject.TYPE_STRING, gobject.TYPE_INT)
self.treeview = gtk.TreeView(self.treemodel)
self.treeview.set_rules_hint(True)
self.selection = self.treeview.get_selection()
self.selection.set_mode(gtk.SELECTION_SINGLE)
renderer = gtk.CellRendererText()
column = gtk.TreeViewColumn('Nutrient', renderer, text=0)
self.treeview.append_column(column)
renderer = gtk.CellRendererText()
column = gtk.TreeViewColumn('Constraint', renderer, text=1)
self.treeview.append_column(column)
scrolledwindow1.add(self.treeview)
self.norm_combo = gnutr_widgets.GnutrComboBox(
(('calorie', ), ('gram', )), 0)
label41.set_mnemonic_widget(self.norm_combo)
self.table_nutr.attach(self.norm_combo, 1, 2, 1, 2, gtk.FILL, 0, 0, 0)
def test_gnutr_combobox_get_active_text(self):
cb = gnutr_widgets.GnutrComboBox(self.fruits)
cb.set_active(1)
assert cb.get_active_text(
) == 'banana', 'GnutrComboBox.get_active_text did not return the corret value'
def test_gnutr_combobox_clear(self):
cb = gnutr_widgets.GnutrComboBox(self.fruits)
cb.clear_rows()
model = cb.get_model()
assert model.get_iter_first(
) == None, 'GnutrComboBox.clear_row did not remove data from the model'
def test_gnutr_combobox_set_rows_active(self):
cb = gnutr_widgets.GnutrComboBox()
cb.set_rows(self.fruits, 1)
assert cb.get_active() == 1, 'first row is not selected'
def __init__(self):
self.dialog = gtk.Dialog(
title='Food Search Result',
flags=gtk.DIALOG_MODAL,
buttons=(gtk.STOCK_HELP, gtk.RESPONSE_HELP, gtk.STOCK_OK,
gtk.RESPONSE_OK, gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL))
self.dialog.set_default_response(gtk.RESPONSE_OK)
table = gtk.Table(4, 3, False)
table.set_border_width(5)
table.set_row_spacings(5)
table.set_col_spacings(5)
self.dialog.vbox.pack_start(table, True, True, 0)
self.tree = gtk.TreeStore(
gobject.TYPE_STRING,
gobject.TYPE_STRING) #Second column was set to TYPE_INT
#I don't see a reason for that
self.treeview = gtk.TreeView(self.tree)
self.selection = self.treeview.get_selection()
self.selection.set_mode(gtk.SELECTION_SINGLE)
scrolled_window = gtk.ScrolledWindow()
scrolled_window.set_policy(gtk.POLICY_ALWAYS, gtk.POLICY_ALWAYS)
scrolled_window.set_shadow_type(gtk.SHADOW_IN)
scrolled_window.add(self.treeview)
scrolled_window.set_size_request(400, 200)
renderer = gtk.CellRendererText()
column = gtk.TreeViewColumn('Food', renderer, text=0)
self.treeview.append_column(column)
table.attach(scrolled_window, 0, 4, 0, 1, gtk.FILL | gtk.EXPAND,
gtk.FILL | gtk.EXPAND, 0, 0)
label1 = gtk.Label('Selected food')
label1.set_alignment(1, 0.5)
table.attach(label1, 0, 1, 1, 2, gtk.FILL, 0, 0, 0)
self.food_entry = gtk.Entry()
self.food_entry.set_property('editable', False)
self.food_entry.set_property('can-focus', False)
self.food_entry.set_activates_default(True)
table.attach(self.food_entry, 1, 4, 1, 2, gtk.FILL | gtk.EXPAND, 0, 0,
0)
self.amount_label = gtk.Label('')
self.amount_label.set_text_with_mnemonic('_Amount')
self.amount_label.set_alignment(1, 0.5)
table.attach(self.amount_label, 0, 1, 2, 3, gtk.FILL, 0, 0, 0)
self.amount_entry = gtk.Entry()
self.amount_label.set_mnemonic_widget(self.amount_entry)
self.amount_entry.set_activates_default(True)
table.attach(self.amount_entry, 1, 2, 2, 3, gtk.FILL | gtk.EXPAND, 0,
0, 0)
self.msre_label = gtk.Label('')
self.msre_label.set_text_with_mnemonic('_Measure')
self.msre_label.set_alignment(1, 0.5)
table.attach(self.msre_label, 2, 3, 2, 3, gtk.FILL, 0, 0, 0)
self.combo = gnutr_widgets.GnutrComboBox()
self.msre_label.set_mnemonic_widget(self.combo)
table.attach(self.combo, 3, 4, 2, 3, gtk.FILL | gtk.EXPAND, 0, 0, 0)
