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Support new mate-menus api 
- Requires mate-menus 1.21.0
- Use Gobject-introspection
- Migrate to python3
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@yetist
yetist committed May 31, 2018
1 parent 80873ff commit af19983
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Showing 6 changed files with 247 additions and 174 deletions.
130 changes: 67 additions & 63 deletions Mozo/MainWindow.py
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Expand Up @@ -16,12 +16,13 @@
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

import matemenu
import gi
gi.require_version('Gtk', '3.0')
gi.require_version('Gdk', '3.0')
gi.require_version('MateMenu', '2.0')
from gi.repository import GLib, Gio
from gi.repository import Gtk, Gdk, GdkPixbuf
from gi.repository import MateMenu
import cgi
import os
import gettext
Expand All @@ -40,7 +41,6 @@
from Mozo import util

class MainWindow:
timer = None
#hack to make editing menu properties work
allow_update = True
#drag-and-drop stuff
Expand Down Expand Up @@ -77,40 +77,38 @@ def __init__(self, datadir, version, argv):
keyval, modifier = Gtk.accelerator_parse('F1')
accelgroup.connect(keyval, modifier, Gtk.AccelFlags.VISIBLE, self.on_help_button_clicked)
self.tree.get_object('mainwindow').add_accel_group(accelgroup)
self.main_window = self.tree.get_object('mainwindow')

def run(self):
self.loadMenus()
self.editor.applications.tree.add_monitor(self.menuChanged, None)
self.editor.settings.tree.add_monitor(self.menuChanged, None)
self.editor.applications.tree.connect("changed", self.menuChanged)
self.editor.settings.tree.connect("changed", self.menuChanged)
self.tree.get_object('mainwindow').show_all()
Gtk.main()

def menuChanged(self, *a):
if self.timer:
GLib.Source.remove(self.timer)
self.timer = None
self.timer = GLib.timeout_add(3, self.loadUpdates)
self.loadUpdates()

def loadUpdates(self):
if not self.allow_update:
self.timer = None
return False
menu_tree = self.tree.get_object('menu_tree')
item_tree = self.tree.get_object('item_tree')
items, iter = item_tree.get_selection().get_selected()
update_items = False
item_id, separator_path = None, None
update_type = None
item_id = None
if iter:
update_items = True
if items[iter][3].get_type() == matemenu.TYPE_DIRECTORY:
if isinstance(items[iter][3], MateMenu.TreeDirectory):
item_id = os.path.split(items[iter][3].get_desktop_file_path())[1]
update_items = True
elif items[iter][3].get_type() == matemenu.TYPE_ENTRY:
update_type = MateMenu.TreeItemType.DIRECTORY
elif isinstance(items[iter][3], MateMenu.TreeEntry):
item_id = items[iter][3].get_desktop_file_id()
update_items = True
elif items[iter][3].get_type() == matemenu.TYPE_SEPARATOR:
item_id = items.get_path(iter).to_string()
update_items = True
update_type = MateMenu.TreeItemType.ENTRY
elif isinstance(items[iter][3], MateMenu.TreeSeparator):
item_id = items.get_path(iter)
update_type = MateMenu.TreeItemType.SEPARATOR
menus, iter = menu_tree.get_selection().get_selected()
update_menus = False
menu_id = None
Expand All @@ -132,12 +130,13 @@ def loadUpdates(self):
i = 0
for item in item_tree.get_model():
found = False
if item[3].get_type() == matemenu.TYPE_ENTRY and item[3].get_desktop_file_id() == item_id:
found = True
if item[3].get_type() == matemenu.TYPE_DIRECTORY and item[3].get_desktop_file_path():
if os.path.split(item[3].get_desktop_file_path())[1] == item_id:
if update_type != MateMenu.TreeItemType.SEPARATOR:
if isinstance (item[3], MateMenu.TreeEntry) and item[3].get_desktop_file_id() == item_id:
found = True
if item[3].get_type() == matemenu.TYPE_SEPARATOR:
if isinstance (item[3], MateMenu.TreeDirectory) and item[3].get_desktop_file_path() and update_type == MateMenu.TreeItemType.DIRECTORY:
if os.path.split(item[3].get_desktop_file_path())[1] == item_id:
found = True
if isinstance(item[3], MateMenu.TreeSeparator):
if not isinstance(item_id, tuple):
#we may not skip the increment via "continue"
i += 1
Expand All @@ -155,7 +154,6 @@ def loadUpdates(self):
self.on_item_tree_cursor_changed(item_tree)
break
i += 1
self.timer = None
return False

def findMenu(self, menus, path, iter, menu_id):
Expand All @@ -179,43 +177,44 @@ def setupMenuTree(self):
column.set_spacing(4)
cell = Gtk.CellRendererPixbuf()
column.pack_start(cell, False)
column.set_attributes(cell, pixbuf=0)
column.add_attribute(cell, 'pixbuf', 0)
cell = Gtk.CellRendererText()
cell.set_fixed_size(-1, 25)
column.pack_start(cell, True)
column.set_attributes(cell, markup=1)
column.add_attribute(cell, 'markup', 1)
column.set_sizing(Gtk.TreeViewColumnSizing.FIXED)
menus.append_column(column)
menus.enable_model_drag_source(Gdk.ModifierType.BUTTON1_MASK, self.dnd_menus, Gdk.DragAction.COPY)
menus.enable_model_drag_dest(self.dnd_both, Gdk.DragAction.PRIVATE)
menus.get_selection().set_mode(Gtk.SelectionMode.BROWSE)

def setupItemTree(self):
items = self.tree.get_object('item_tree')
column = Gtk.TreeViewColumn(_('Show'))
cell = Gtk.CellRendererToggle()
cell.connect('toggled', self.on_item_tree_show_toggled)
column.pack_start(cell, True)
column.set_attributes(cell, active=0)
column.add_attribute(cell, 'active', 0)
#hide toggle for separators
column.set_cell_data_func(cell, self._cell_data_toggle_func)
items.append_column(column)
column = Gtk.TreeViewColumn(_('Item'))
column.set_spacing(4)
cell = Gtk.CellRendererPixbuf()
column.pack_start(cell, False)
column.set_attributes(cell, pixbuf=1)
column.add_attribute(cell, 'pixbuf', 1)
cell = Gtk.CellRendererText()
cell.set_fixed_size(-1, 25)
column.pack_start(cell, True)
column.set_attributes(cell, markup=2)
column.add_attribute(cell, 'markup', 2)
items.append_column(column)
self.item_store = Gtk.ListStore(bool, GdkPixbuf.Pixbuf, str, object)
items.set_model(self.item_store)
items.enable_model_drag_source(Gdk.ModifierType.BUTTON1_MASK, self.dnd_items, Gdk.DragAction.COPY)
items.enable_model_drag_dest(self.dnd_items, Gdk.DragAction.PRIVATE)

def _cell_data_toggle_func(self, tree_column, renderer, model, treeiter, data=None):
if model[treeiter][3].get_type() == matemenu.TYPE_SEPARATOR:
if isinstance(model[treeiter][3], MateMenu.TreeSeparator):
renderer.set_property('visible', False)
else:
renderer.set_property('visible', True)
Expand Down Expand Up @@ -254,22 +253,19 @@ def loadMenu(self, iters, parent, depth=0):
def loadItems(self, menu, menu_path):
self.item_store.clear()
for item, show in self.editor.getItems(menu):
menu_icon = None
if item.get_type() == matemenu.TYPE_SEPARATOR:
icon = util.getIcon(item)
if isinstance(item, MateMenu.TreeSeparator):
name = '---'
icon = None
elif item.get_type() == matemenu.TYPE_ENTRY:
elif isinstance(item, MateMenu.TreeEntry):
if show:
name = cgi.escape(item.get_display_name())
name = cgi.escape(item.get_app_info().get_display_name())
else:
name = '<small><i>' + cgi.escape(item.get_display_name()) + '</i></small>'
icon = util.getIcon(item)
name = '<small><i>' + cgi.escape(item.get_app_info().get_display_name()) + '</i></small>'
else:
if show:
name = cgi.escape(item.get_name())
else:
name = '<small><i>' + cgi.escape(item.get_name()) + '</i></small>'
icon = util.getIcon(item)
self.item_store.append((show, icon, name, item))

#this is a little timeout callback to insert new items after
Expand Down Expand Up @@ -346,11 +342,11 @@ def on_edit_delete_activate(self, menu):
if not iter:
return
item = items[iter][3]
if item.get_type() == matemenu.TYPE_ENTRY:
if isinstance(item, MateMenu.TreeEntry):
self.editor.deleteItem(item)
elif item.get_type() == matemenu.TYPE_DIRECTORY:
elif isinstance(item, MateMenu.TreeDirectory):
self.editor.deleteMenu(item)
elif item.get_type() == matemenu.TYPE_SEPARATOR:
elif isinstance(item, MateMenu.TreeSeparator):
self.editor.deleteSeparator(item)

def on_edit_revert_to_original_activate(self, menu):
Expand All @@ -359,9 +355,9 @@ def on_edit_revert_to_original_activate(self, menu):
if not iter:
return
item = items[iter][3]
if item.get_type() == matemenu.TYPE_ENTRY:
if isinstance(item, MateMenu.TreeEntry):
self.editor.revertItem(item)
elif item.get_type() == matemenu.TYPE_DIRECTORY:
elif isinstance(item, MateMenu.TreeDirectory):
self.editor.revertMenu(item)

def on_edit_properties_activate(self, menu):
Expand All @@ -370,13 +366,13 @@ def on_edit_properties_activate(self, menu):
if not iter:
return
item = items[iter][3]
if item.get_type() not in (matemenu.TYPE_ENTRY, matemenu.TYPE_DIRECTORY):
if not isinstance(item, MateMenu.TreeEntry) and not isinstance(item, MateMenu.TreeDirectory):
return

if item.get_type() == matemenu.TYPE_ENTRY:
if isinstance(item, MateMenu.TreeEntry):
file_path = os.path.join(util.getUserItemPath(), item.get_desktop_file_id())
file_type = 'Item'
elif item.get_type() == matemenu.TYPE_DIRECTORY:
elif isinstance(item, MateMenu.TreeDirectory):
file_path = os.path.join(util.getUserDirectoryPath(), os.path.split(item.get_desktop_file_path())[1])
file_type = 'Menu'

Expand All @@ -391,7 +387,10 @@ def on_edit_properties_activate(self, menu):
GLib.timeout_add(100, self.waitForEditProcess, process, file_path)

def on_menu_tree_cursor_changed(self, treeview):
menus, iter = treeview.get_selection().get_selected()
selection = treeview.get_selection()
if selection is None:
return
menus, iter = selection.get_selected()
if iter is None:
return
menu_path = menus.get_path(iter)
Expand All @@ -404,6 +403,8 @@ def on_menu_tree_cursor_changed(self, treeview):
self.tree.get_object('move_up_button').set_sensitive(False)
self.tree.get_object('move_down_button').set_sensitive(False)
self.tree.get_object('new_separator_button').set_sensitive(False)
self.tree.get_object('properties_button').set_sensitive(False)
self.tree.get_object('delete_button').set_sensitive(False)

def on_menu_tree_drag_data_get(self, treeview, context, selection, target_id, etime):
menus, iter = treeview.get_selection().get_selected()
Expand All @@ -423,12 +424,12 @@ def on_menu_tree_drag_data_received(self, treeview, context, x, y, selection, in
return False
item = self.drag_data
new_parent = menus[path][2]
if item.get_type() == matemenu.TYPE_ENTRY:
if isinstance(item, MateMenu.TreeEntry):
self.editor.copyItem(item, new_parent)
elif item.get_type() == matemenu.TYPE_DIRECTORY:
elif isinstance(item, MateMenu.TreeDirectory):
if not self.editor.moveMenu(item, new_parent):
self.loadUpdates()
elif item.get_type() == matemenu.TYPE_SEPARATOR:
elif isinstance(item, MateMenu.TreeSeparator):
self.editor.moveSeparator(item, new_parent)
else:
context.finish(False, False, etime)
Expand All @@ -437,7 +438,7 @@ def on_menu_tree_drag_data_received(self, treeview, context, x, y, selection, in

def on_item_tree_show_toggled(self, cell, path):
item = self.item_store[path][3]
if item.get_type() == matemenu.TYPE_SEPARATOR:
if isinstance(item, MateMenu.TreeSeparator):
return
if self.item_store[path][0]:
self.editor.setVisible(item, False)
Expand All @@ -446,7 +447,10 @@ def on_item_tree_show_toggled(self, cell, path):
self.item_store[path][0] = not self.item_store[path][0]

def on_item_tree_cursor_changed(self, treeview):
items, iter = treeview.get_selection().get_selected()
selection = treeview.get_selection()
if selection is None:
return
items, iter = selection.get_selected()
if iter is None:
return

Expand All @@ -458,7 +462,7 @@ def on_item_tree_cursor_changed(self, treeview):
can_revert = self.editor.canRevert(item)
self.tree.get_object('edit_revert_to_original').set_sensitive(can_revert)

can_edit = not item.get_type() == matemenu.TYPE_SEPARATOR
can_edit = not isinstance(item, MateMenu.TreeSeparator)
self.tree.get_object('edit_properties').set_sensitive(can_edit)
self.tree.get_object('properties_button').set_sensitive(can_edit)

Expand Down Expand Up @@ -517,7 +521,7 @@ def on_item_tree_drag_data_received(self, treeview, context, x, y, selection, in
path, position = drop_info
target = items[path][3]
# move the item to the directory, if the item was dropped into it
if (target.get_type() == matemenu.TYPE_DIRECTORY) and (position in types_into):
if isinstance(target, MateMenu.TreeDirectory) and (position in types_into):
# append the selected item to the choosen menu
destination = target
elif position in types_before:
Expand All @@ -530,12 +534,12 @@ def on_item_tree_drag_data_received(self, treeview, context, x, y, selection, in
else:
path = (len(items) - 1,)
after = items[path][3]
if item.get_type() == matemenu.TYPE_ENTRY:
if isinstance(item, MateMenu.TreeEntry):
self.editor.moveItem(item, destination, before, after)
elif item.get_type() == matemenu.TYPE_DIRECTORY:
elif isinstance(item, MateMenu.TreeDirectory):
if not self.editor.moveMenu(item, destination, before, after):
self.loadUpdates()
elif item.get_type() == matemenu.TYPE_SEPARATOR:
elif isinstance(item, MateMenu.TreeSeparator):
self.editor.moveSeparator(item, destination, before, after)
context.finish(True, True, etime)
elif str(selection.get_target()) == 'text/plain':
Expand Down Expand Up @@ -587,12 +591,12 @@ def on_move_up_button_clicked(self, button):
if path.get_indices()[0] == 0:
return
item = items[path][3]
before = items[(path[0] - 1,)][3]
if item.get_type() == matemenu.TYPE_ENTRY:
before = items[(path.get_indices()[0] - 1,)][3]
if isinstance(item, MateMenu.TreeEntry):
self.editor.moveItem(item, item.get_parent(), before=before)
elif item.get_type() == matemenu.TYPE_DIRECTORY:
elif isinstance(item, MateMenu.TreeDirectory):
self.editor.moveMenu(item, item.get_parent(), before=before)
elif item.get_type() == matemenu.TYPE_SEPARATOR:
elif isinstance(item, MateMenu.TreeSeparator):
self.editor.moveSeparator(item, item.get_parent(), before=before)

def on_move_down_button_clicked(self, button):
Expand All @@ -606,11 +610,11 @@ def on_move_down_button_clicked(self, button):
return
item = items[path][3]
after = items[path][3]
if item.get_type() == matemenu.TYPE_ENTRY:
if isinstance(item, MateMenu.TreeEntry):
self.editor.moveItem(item, item.get_parent(), after=after)
elif item.get_type() == matemenu.TYPE_DIRECTORY:
elif isinstance(item, MateMenu.TreeDirectory):
self.editor.moveMenu(item, item.get_parent(), after=after)
elif item.get_type() == matemenu.TYPE_SEPARATOR:
elif isinstance(item, MateMenu.TreeSeparator):
self.editor.moveSeparator(item, item.get_parent(), after=after)

def on_mainwindow_undo(self, accelgroup, window, keyval, modifier):
Expand Down

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