diff options
Diffstat (limited to 'Mozo')
| -rw-r--r-- | Mozo/MainWindow.py | 1228 | ||||
| -rw-r--r-- | Mozo/MenuEditor.py | 1494 | ||||
| -rw-r--r-- | Mozo/util.py | 252 |
3 files changed, 1487 insertions, 1487 deletions
diff --git a/Mozo/MainWindow.py b/Mozo/MainWindow.py index 63231df..75533fa 100644 --- a/Mozo/MainWindow.py +++ b/Mozo/MainWindow.py @@ -29,623 +29,623 @@ import subprocess import shutil import urllib try: - from Mozo import config - gettext.bindtextdomain(config.GETTEXT_PACKAGE,config.localedir) - gettext.textdomain(config.GETTEXT_PACKAGE) - GETTEXT_PACKAGE = config.GETTEXT_PACKAGE + from Mozo import config + gettext.bindtextdomain(config.GETTEXT_PACKAGE,config.localedir) + gettext.textdomain(config.GETTEXT_PACKAGE) + GETTEXT_PACKAGE = config.GETTEXT_PACKAGE except: - GETTEXT_PACKAGE = "mozo" + GETTEXT_PACKAGE = "mozo" _ = gettext.gettext from Mozo.MenuEditor import MenuEditor from Mozo import util class MainWindow: - timer = None - #hack to make editing menu properties work - allow_update = True - #drag-and-drop stuff - dnd_items = [('MOZO_ITEM_ROW', Gtk.TargetFlags.SAME_APP, 0), ('text/plain', 0, 1)] - dnd_menus = [('MOZO_MENU_ROW', Gtk.TargetFlags.SAME_APP, 0)] - dnd_both = [dnd_items[0],] + dnd_menus - drag_data = None - edit_pool = [] - - def __init__(self, datadir, version, argv): - self.file_path = datadir - self.version = version - self.editor = MenuEditor() - Gtk.Window.set_default_icon_name('mozo') - self.tree = Gtk.Builder() - self.tree.set_translation_domain(GETTEXT_PACKAGE) - self.tree.add_from_file(os.path.join(self.file_path, 'mozo.ui')) - self.tree.connect_signals(self) - self.setupMenuTree() - self.setupItemTree() - self.tree.get_object('edit_delete').set_sensitive(False) - self.tree.get_object('edit_revert_to_original').set_sensitive(False) - self.tree.get_object('edit_properties').set_sensitive(False) - 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) - accelgroup = Gtk.AccelGroup() - keyval, modifier = Gtk.accelerator_parse('<Ctrl>Z') - accelgroup.connect(keyval, modifier, Gtk.AccelFlags.VISIBLE, self.on_mainwindow_undo) - keyval, modifier = Gtk.accelerator_parse('<Ctrl><Shift>Z') - accelgroup.connect(keyval, modifier, Gtk.AccelFlags.VISIBLE, self.on_mainwindow_redo) - 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) - - def run(self): - self.loadMenus() - self.editor.applications.tree.add_monitor(self.menuChanged, None) - self.editor.settings.tree.add_monitor(self.menuChanged, None) - 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) - - 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 - if iter: - update_items = True - if items[iter][3].get_type() == matemenu.TYPE_DIRECTORY: - 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: - 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 - menus, iter = menu_tree.get_selection().get_selected() - update_menus = False - menu_id = None - if iter: - if menus[iter][2].get_desktop_file_path(): - menu_id = os.path.split(menus[iter][2].get_desktop_file_path())[1] - else: - menu_id = menus[iter][2].get_menu_id() - update_menus = True - self.loadMenus() - #find current menu in new tree - if update_menus: - menu_tree.get_model().foreach(self.findMenu, menu_id) - menus, iter = menu_tree.get_selection().get_selected() - if iter: - self.on_menu_tree_cursor_changed(menu_tree) - #find current item in new list - if update_items: - 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: - found = True - if item[3].get_type() == matemenu.TYPE_SEPARATOR: - if not isinstance(item_id, tuple): - #we may not skip the increment via "continue" - i += 1 - continue - #separators have no id, have to find them manually - #probably won't work with two separators together - if (item_id[0] - 1,) == (i,): - found = True - elif (item_id[0] + 1,) == (i,): - found = True - elif (item_id[0],) == (i,): - found = True - if found: - item_tree.get_selection().select_path((i,)) - self.on_item_tree_cursor_changed(item_tree) - break - i += 1 - self.timer = None - return False - - def findMenu(self, menus, path, iter, menu_id): - if not menus[path][2].get_desktop_file_path(): - if menu_id == menus[path][2].get_menu_id(): - menu_tree = self.tree.get_object('menu_tree') - menu_tree.expand_to_path(path) - menu_tree.get_selection().select_path(path) - return True - return False - if os.path.split(menus[path][2].get_desktop_file_path())[1] == menu_id: - menu_tree = self.tree.get_object('menu_tree') - menu_tree.expand_to_path(path) - menu_tree.get_selection().select_path(path) - return True - - def setupMenuTree(self): - self.menu_store = Gtk.TreeStore(GdkPixbuf.Pixbuf, str, object) - menus = self.tree.get_object('menu_tree') - column = Gtk.TreeViewColumn(_('Name')) - column.set_spacing(4) - cell = Gtk.CellRendererPixbuf() - column.pack_start(cell, False) - column.set_attributes(cell, pixbuf=0) - cell = Gtk.CellRendererText() - cell.set_fixed_size(-1, 25) - column.pack_start(cell, True) - column.set_attributes(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) - - 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) - #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) - cell = Gtk.CellRendererText() - cell.set_fixed_size(-1, 25) - column.pack_start(cell, True) - column.set_attributes(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: - renderer.set_property('visible', False) - else: - renderer.set_property('visible', True) - - def loadMenus(self): - self.menu_store.clear() - for menu in self.editor.getMenus(): - iters = [None]*20 - self.loadMenu(iters, menu) - menu_tree = self.tree.get_object('menu_tree') - menu_tree.set_model(self.menu_store) - for menu in self.menu_store: - #this might not work for some reason - try: - menu_tree.expand_to_path(menu.path) - except: - pass - menu_tree.get_selection().select_path((0,)) - self.on_menu_tree_cursor_changed(menu_tree) - - def loadMenu(self, iters, parent, depth=0): - if depth == 0: - icon = util.getIcon(parent) - iters[depth] = self.menu_store.append(None, (icon, cgi.escape(parent.get_name()), parent)) - depth += 1 - for menu, show in self.editor.getMenus(parent): - if show: - name = cgi.escape(menu.get_name()) - else: - name = '<small><i>' + cgi.escape(menu.get_name()) + '</i></small>' - icon = util.getIcon(menu) - iters[depth] = self.menu_store.append(iters[depth-1], (icon, name, menu)) - self.loadMenu(iters, menu, depth) - depth -= 1 - - 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: - name = '---' - icon = None - elif item.get_type() == matemenu.TYPE_ENTRY: - if show: - name = cgi.escape(item.get_display_name()) - else: - name = '<small><i>' + cgi.escape(item.get_display_name()) + '</i></small>' - icon = util.getIcon(item) - 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 - #mate-desktop-item-edit has finished running - def waitForNewItemProcess(self, process, parent_id, file_path): - if process.poll() is not None: - if os.path.isfile(file_path): - self.editor.insertExternalItem(os.path.split(file_path)[1], parent_id) - return False - return True - - def waitForNewMenuProcess(self, process, parent_id, file_path): - if process.poll() is not None: - #hack for broken mate-desktop-item-edit - broken_path = os.path.join(os.path.split(file_path)[0], '.directory') - if os.path.isfile(broken_path): - os.rename(broken_path, file_path) - if os.path.isfile(file_path): - self.editor.insertExternalMenu(os.path.split(file_path)[1], parent_id) - return False - return True - - #this callback keeps you from editing the same item twice - def waitForEditProcess(self, process, file_path): - if process.poll() is not None: - self.edit_pool.remove(file_path) - return False - return True - - def on_delete_event(self, widget, event): - self.quit() - - def on_new_menu_button_clicked(self, button): - menu_tree = self.tree.get_object('menu_tree') - menus, iter = menu_tree.get_selection().get_selected() - if not iter: - parent = menus[(0,)][2] - menu_tree.expand_to_path((0,)) - menu_tree.get_selection().select_path((0,)) - else: - parent = menus[iter][2] - file_path = os.path.join(util.getUserDirectoryPath(), util.getUniqueFileId('mozo-made', '.directory')) - process = subprocess.Popen(['mate-desktop-item-edit', file_path], env=os.environ) - GLib.timeout_add(100, self.waitForNewMenuProcess, process, parent.menu_id, file_path) - - def on_new_item_button_clicked(self, button): - menu_tree = self.tree.get_object('menu_tree') - menus, iter = menu_tree.get_selection().get_selected() - if not iter: - parent = menus[(0,)][2] - menu_tree.expand_to_path((0,)) - menu_tree.get_selection().select_path((0,)) - else: - parent = menus[iter][2] - file_path = os.path.join(util.getUserItemPath(), util.getUniqueFileId('mozo-made', '.desktop')) - process = subprocess.Popen(['mate-desktop-item-edit', file_path], env=os.environ) - GLib.timeout_add(100, self.waitForNewItemProcess, process, parent.menu_id, file_path) - - def on_new_separator_button_clicked(self, button): - item_tree = self.tree.get_object('item_tree') - items, iter = item_tree.get_selection().get_selected() - if not iter: - return - else: - after = items[iter][3] - menu_tree = self.tree.get_object('menu_tree') - menus, iter = menu_tree.get_selection().get_selected() - parent = menus[iter][2] - self.editor.createSeparator(parent, after=after) - - def on_edit_delete_activate(self, menu): - item_tree = self.tree.get_object('item_tree') - items, iter = item_tree.get_selection().get_selected() - if not iter: - return - item = items[iter][3] - if item.get_type() == matemenu.TYPE_ENTRY: - self.editor.deleteItem(item) - elif item.get_type() == matemenu.TYPE_DIRECTORY: - self.editor.deleteMenu(item) - elif item.get_type() == matemenu.TYPE_SEPARATOR: - self.editor.deleteSeparator(item) - - def on_edit_revert_to_original_activate(self, menu): - item_tree = self.tree.get_object('item_tree') - items, iter = item_tree.get_selection().get_selected() - if not iter: - return - item = items[iter][3] - if item.get_type() == matemenu.TYPE_ENTRY: - self.editor.revertItem(item) - elif item.get_type() == matemenu.TYPE_DIRECTORY: - self.editor.revertMenu(item) - - def on_edit_properties_activate(self, menu): - item_tree = self.tree.get_object('item_tree') - items, iter = item_tree.get_selection().get_selected() - if not iter: - return - item = items[iter][3] - if item.get_type() not in (matemenu.TYPE_ENTRY, matemenu.TYPE_DIRECTORY): - return - - if item.get_type() == matemenu.TYPE_ENTRY: - file_path = os.path.join(util.getUserItemPath(), item.get_desktop_file_id()) - file_type = 'Item' - elif item.get_type() == matemenu.TYPE_DIRECTORY: - file_path = os.path.join(util.getUserDirectoryPath(), os.path.split(item.get_desktop_file_path())[1]) - file_type = 'Menu' - - if not os.path.isfile(file_path): - shutil.copy(item.get_desktop_file_path(), file_path) - self.editor._MenuEditor__addUndo([(file_type, os.path.split(file_path)[1]),]) - else: - self.editor._MenuEditor__addUndo([item,]) - if file_path not in self.edit_pool: - self.edit_pool.append(file_path) - process = subprocess.Popen(['mate-desktop-item-edit', file_path], env=os.environ) - GLib.timeout_add(100, self.waitForEditProcess, process, file_path) - - def on_menu_tree_cursor_changed(self, treeview): - menus, iter = treeview.get_selection().get_selected() - if iter is None: - return - menu_path = menus.get_path(iter) - item_tree = self.tree.get_object('item_tree') - item_tree.get_selection().unselect_all() - self.loadItems(self.menu_store[menu_path][2], menu_path) - self.tree.get_object('edit_delete').set_sensitive(False) - self.tree.get_object('edit_revert_to_original').set_sensitive(False) - self.tree.get_object('edit_properties').set_sensitive(False) - 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) - - def on_menu_tree_drag_data_get(self, treeview, context, selection, target_id, etime): - menus, iter = treeview.get_selection().get_selected() - self.drag_data = menus[iter][2] - - def on_menu_tree_drag_data_received(self, treeview, context, x, y, selection, info, etime): - menus = treeview.get_model() - drop_info = treeview.get_dest_row_at_pos(x, y) - if drop_info: - path, position = drop_info - types = (Gtk.TreeViewDropPosition.INTO_OR_BEFORE, Gtk.TreeViewDropPosition.INTO_OR_AFTER) - if position not in types: - context.finish(False, False, etime) - return False - if str(selection.get_target()) in ('MOZO_ITEM_ROW', 'MOZO_MENU_ROW'): - if self.drag_data is None: - return False - item = self.drag_data - new_parent = menus[path][2] - if item.get_type() == matemenu.TYPE_ENTRY: - self.editor.copyItem(item, new_parent) - elif item.get_type() == matemenu.TYPE_DIRECTORY: - if not self.editor.moveMenu(item, new_parent): - self.loadUpdates() - elif item.get_type() == matemenu.TYPE_SEPARATOR: - self.editor.moveSeparator(item, new_parent) - else: - context.finish(False, False, etime) - context.finish(True, True, etime) - self.drag_data = None - - def on_item_tree_show_toggled(self, cell, path): - item = self.item_store[path][3] - if item.get_type() == matemenu.TYPE_SEPARATOR: - return - if self.item_store[path][0]: - self.editor.setVisible(item, False) - else: - self.editor.setVisible(item, True) - 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() - if iter is None: - return - - item = items[iter][3] - self.tree.get_object('edit_delete').set_sensitive(True) - self.tree.get_object('new_separator_button').set_sensitive(True) - self.tree.get_object('delete_button').set_sensitive(True) - - 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 - self.tree.get_object('edit_properties').set_sensitive(can_edit) - self.tree.get_object('properties_button').set_sensitive(can_edit) - - index = items.get_path(iter).get_indices()[0] - can_go_up = index > 0 - can_go_down = index < len(items) - 1 - self.tree.get_object('move_up_button').set_sensitive(can_go_up) - self.tree.get_object('move_down_button').set_sensitive(can_go_down) - - def on_item_tree_row_activated(self, treeview, path, column): - self.on_edit_properties_activate(None) - - def on_item_tree_popup_menu(self, item_tree, event=None): - model, iter = item_tree.get_selection().get_selected() - if event: - #don't show if it's not the right mouse button - if event.button != 3: - return - button = event.button - event_time = event.time - info = item_tree.get_path_at_pos(int(event.x), int(event.y)) - if info is not None: - path, col, cellx, celly = info - item_tree.grab_focus() - item_tree.set_cursor(path, col, 0) - else: - path = model.get_path(iter) - button = 0 - event_time = 0 - item_tree.grab_focus() - item_tree.set_cursor(path, item_tree.get_columns()[0], 0) - popup = self.tree.get_object('edit_menu') - popup.popup(None, None, None, None, button, event_time) - #without this shift-f10 won't work - return True - - def on_item_tree_drag_data_get(self, treeview, context, selection, target_id, etime): - items, iter = treeview.get_selection().get_selected() - self.drag_data = items[iter][3] - - def on_item_tree_drag_data_received(self, treeview, context, x, y, selection, info, etime): - items = treeview.get_model() - types_before = (Gtk.TreeViewDropPosition.BEFORE, Gtk.TreeViewDropPosition.INTO_OR_BEFORE) - types_into = (Gtk.TreeViewDropPosition.INTO_OR_BEFORE, Gtk.TreeViewDropPosition.INTO_OR_AFTER) - types_after = (Gtk.TreeViewDropPosition.AFTER, Gtk.TreeViewDropPosition.INTO_OR_AFTER) - if str(selection.get_target()) == 'MOZO_ITEM_ROW': - drop_info = treeview.get_dest_row_at_pos(x, y) - before = None - after = None - if self.drag_data is None: - return False - item = self.drag_data - # by default we assume, that the items stays in the same menu - destination = item.get_parent() - if drop_info: - 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): - # append the selected item to the choosen menu - destination = target - elif position in types_before: - before = target - elif position in types_after: - after = target - else: - # this does not happen - pass - else: - path = (len(items) - 1,) - after = items[path][3] - if item.get_type() == matemenu.TYPE_ENTRY: - self.editor.moveItem(item, destination, before, after) - elif item.get_type() == matemenu.TYPE_DIRECTORY: - if not self.editor.moveMenu(item, destination, before, after): - self.loadUpdates() - elif item.get_type() == matemenu.TYPE_SEPARATOR: - self.editor.moveSeparator(item, destination, before, after) - context.finish(True, True, etime) - elif str(selection.get_target()) == 'text/plain': - if selection.data is None: - return False - menus, iter = self.tree.get_object('menu_tree').get_selection().get_selected() - parent = menus[iter][2] - drop_info = treeview.get_dest_row_at_pos(x, y) - before = None - after = None - if drop_info: - path, position = drop_info - if position in types_before: - before = items[path][3] - else: - after = items[path][3] - else: - path = (len(items) - 1,) - after = items[path][3] - file_path = urllib.unquote(selection.data).strip() - if not file_path.startswith('file:'): - return - myfile = Gio.File(uri=file_path) - file_info = myfile.query_info(Gio.FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE) - content_type = file_info.get_content_type() - if content_type == 'application/x-desktop': - input_stream = myfile.read() - keyfile = GLib.KeyFile() - keyfile.load_from_data(input_stream.read()) - self.editor.createItem(parent, before, after, KeyFile=keyfile) - elif content_type in ('application/x-shellscript', 'application/x-executable'): - self.editor.createItem(parent, before, after, - Name=os.path.split(file_path)[1].strip(), - Exec=file_path.replace('file://', '').strip(), - Terminal=False) - self.drag_data = None - - def on_item_tree_key_press_event(self, item_tree, event): - if event.keyval == Gdk.KEY_Delete: - self.on_edit_delete_activate(item_tree) - - def on_move_up_button_clicked(self, button): - item_tree = self.tree.get_object('item_tree') - items, iter = item_tree.get_selection().get_selected() - if not iter: - return - path = items.get_path(iter) - #at top, can't move up - if path.get_indices()[0] == 0: - return - item = items[path][3] - before = items[(path[0] - 1,)][3] - if item.get_type() == matemenu.TYPE_ENTRY: - self.editor.moveItem(item, item.get_parent(), before=before) - elif item.get_type() == matemenu.TYPE_DIRECTORY: - self.editor.moveMenu(item, item.get_parent(), before=before) - elif item.get_type() == matemenu.TYPE_SEPARATOR: - self.editor.moveSeparator(item, item.get_parent(), before=before) - - def on_move_down_button_clicked(self, button): - item_tree = self.tree.get_object('item_tree') - items, iter = item_tree.get_selection().get_selected() - if not iter: - return - path = items.get_path(iter) - #at bottom, can't move down - if path.get_indices()[0] == (len(items) - 1): - return - item = items[path][3] - after = items[path][3] - if item.get_type() == matemenu.TYPE_ENTRY: - self.editor.moveItem(item, item.get_parent(), after=after) - elif item.get_type() == matemenu.TYPE_DIRECTORY: - self.editor.moveMenu(item, item.get_parent(), after=after) - elif item.get_type() == matemenu.TYPE_SEPARATOR: - self.editor.moveSeparator(item, item.get_parent(), after=after) - - def on_mainwindow_undo(self, accelgroup, window, keyval, modifier): - self.editor.undo() - - def on_mainwindow_redo(self, accelgroup, window, keyval, modifier): - self.editor.redo() - - def on_help_button_clicked(self, *args): - Gtk.show_uri(Gdk.Screen.get_default(), "help:mate-user-guide/menu-editor", Gtk.get_current_event_time()) - - def on_revert_button_clicked(self, button): - dialog = self.tree.get_object('revertdialog') - dialog.set_transient_for(self.tree.get_object('mainwindow')) - dialog.show_all() - if dialog.run() == Gtk.ResponseType.YES: - self.editor.revert() - dialog.hide() - - def on_close_button_clicked(self, button): - try: - self.tree.get_object('mainwindow').hide() - except: - pass - GLib.timeout_add(10, self.quit) - - def on_properties_button_clicked(self, button): - self.on_edit_properties_activate(None) - - def on_delete_button_clicked(self, button): - self.on_edit_delete_activate(None) - - def on_style_updated(self, *args): - self.loadUpdates() - - def quit(self): - self.editor.quit() - Gtk.main_quit() + timer = None + #hack to make editing menu properties work + allow_update = True + #drag-and-drop stuff + dnd_items = [('MOZO_ITEM_ROW', Gtk.TargetFlags.SAME_APP, 0), ('text/plain', 0, 1)] + dnd_menus = [('MOZO_MENU_ROW', Gtk.TargetFlags.SAME_APP, 0)] + dnd_both = [dnd_items[0],] + dnd_menus + drag_data = None + edit_pool = [] + + def __init__(self, datadir, version, argv): + self.file_path = datadir + self.version = version + self.editor = MenuEditor() + Gtk.Window.set_default_icon_name('mozo') + self.tree = Gtk.Builder() + self.tree.set_translation_domain(GETTEXT_PACKAGE) + self.tree.add_from_file(os.path.join(self.file_path, 'mozo.ui')) + self.tree.connect_signals(self) + self.setupMenuTree() + self.setupItemTree() + self.tree.get_object('edit_delete').set_sensitive(False) + self.tree.get_object('edit_revert_to_original').set_sensitive(False) + self.tree.get_object('edit_properties').set_sensitive(False) + 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) + accelgroup = Gtk.AccelGroup() + keyval, modifier = Gtk.accelerator_parse('<Ctrl>Z') + accelgroup.connect(keyval, modifier, Gtk.AccelFlags.VISIBLE, self.on_mainwindow_undo) + keyval, modifier = Gtk.accelerator_parse('<Ctrl><Shift>Z') + accelgroup.connect(keyval, modifier, Gtk.AccelFlags.VISIBLE, self.on_mainwindow_redo) + 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) + + def run(self): + self.loadMenus() + self.editor.applications.tree.add_monitor(self.menuChanged, None) + self.editor.settings.tree.add_monitor(self.menuChanged, None) + 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) + + 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 + if iter: + update_items = True + if items[iter][3].get_type() == matemenu.TYPE_DIRECTORY: + 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: + 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 + menus, iter = menu_tree.get_selection().get_selected() + update_menus = False + menu_id = None + if iter: + if menus[iter][2].get_desktop_file_path(): + menu_id = os.path.split(menus[iter][2].get_desktop_file_path())[1] + else: + menu_id = menus[iter][2].get_menu_id() + update_menus = True + self.loadMenus() + #find current menu in new tree + if update_menus: + menu_tree.get_model().foreach(self.findMenu, menu_id) + menus, iter = menu_tree.get_selection().get_selected() + if iter: + self.on_menu_tree_cursor_changed(menu_tree) + #find current item in new list + if update_items: + 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: + found = True + if item[3].get_type() == matemenu.TYPE_SEPARATOR: + if not isinstance(item_id, tuple): + #we may not skip the increment via "continue" + i += 1 + continue + #separators have no id, have to find them manually + #probably won't work with two separators together + if (item_id[0] - 1,) == (i,): + found = True + elif (item_id[0] + 1,) == (i,): + found = True + elif (item_id[0],) == (i,): + found = True + if found: + item_tree.get_selection().select_path((i,)) + self.on_item_tree_cursor_changed(item_tree) + break + i += 1 + self.timer = None + return False + + def findMenu(self, menus, path, iter, menu_id): + if not menus[path][2].get_desktop_file_path(): + if menu_id == menus[path][2].get_menu_id(): + menu_tree = self.tree.get_object('menu_tree') + menu_tree.expand_to_path(path) + menu_tree.get_selection().select_path(path) + return True + return False + if os.path.split(menus[path][2].get_desktop_file_path())[1] == menu_id: + menu_tree = self.tree.get_object('menu_tree') + menu_tree.expand_to_path(path) + menu_tree.get_selection().select_path(path) + return True + + def setupMenuTree(self): + self.menu_store = Gtk.TreeStore(GdkPixbuf.Pixbuf, str, object) + menus = self.tree.get_object('menu_tree') + column = Gtk.TreeViewColumn(_('Name')) + column.set_spacing(4) + cell = Gtk.CellRendererPixbuf() + column.pack_start(cell, False) + column.set_attributes(cell, pixbuf=0) + cell = Gtk.CellRendererText() + cell.set_fixed_size(-1, 25) + column.pack_start(cell, True) + column.set_attributes(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) + + 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) + #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) + cell = Gtk.CellRendererText() + cell.set_fixed_size(-1, 25) + column.pack_start(cell, True) + column.set_attributes(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: + renderer.set_property('visible', False) + else: + renderer.set_property('visible', True) + + def loadMenus(self): + self.menu_store.clear() + for menu in self.editor.getMenus(): + iters = [None]*20 + self.loadMenu(iters, menu) + menu_tree = self.tree.get_object('menu_tree') + menu_tree.set_model(self.menu_store) + for menu in self.menu_store: + #this might not work for some reason + try: + menu_tree.expand_to_path(menu.path) + except: + pass + menu_tree.get_selection().select_path((0,)) + self.on_menu_tree_cursor_changed(menu_tree) + + def loadMenu(self, iters, parent, depth=0): + if depth == 0: + icon = util.getIcon(parent) + iters[depth] = self.menu_store.append(None, (icon, cgi.escape(parent.get_name()), parent)) + depth += 1 + for menu, show in self.editor.getMenus(parent): + if show: + name = cgi.escape(menu.get_name()) + else: + name = '<small><i>' + cgi.escape(menu.get_name()) + '</i></small>' + icon = util.getIcon(menu) + iters[depth] = self.menu_store.append(iters[depth-1], (icon, name, menu)) + self.loadMenu(iters, menu, depth) + depth -= 1 + + 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: + name = '---' + icon = None + elif item.get_type() == matemenu.TYPE_ENTRY: + if show: + name = cgi.escape(item.get_display_name()) + else: + name = '<small><i>' + cgi.escape(item.get_display_name()) + '</i></small>' + icon = util.getIcon(item) + 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 + #mate-desktop-item-edit has finished running + def waitForNewItemProcess(self, process, parent_id, file_path): + if process.poll() is not None: + if os.path.isfile(file_path): + self.editor.insertExternalItem(os.path.split(file_path)[1], parent_id) + return False + return True + + def waitForNewMenuProcess(self, process, parent_id, file_path): + if process.poll() is not None: + #hack for broken mate-desktop-item-edit + broken_path = os.path.join(os.path.split(file_path)[0], '.directory') + if os.path.isfile(broken_path): + os.rename(broken_path, file_path) + if os.path.isfile(file_path): + self.editor.insertExternalMenu(os.path.split(file_path)[1], parent_id) + return False + return True + + #this callback keeps you from editing the same item twice + def waitForEditProcess(self, process, file_path): + if process.poll() is not None: + self.edit_pool.remove(file_path) + return False + return True + + def on_delete_event(self, widget, event): + self.quit() + + def on_new_menu_button_clicked(self, button): + menu_tree = self.tree.get_object('menu_tree') + menus, iter = menu_tree.get_selection().get_selected() + if not iter: + parent = menus[(0,)][2] + menu_tree.expand_to_path((0,)) + menu_tree.get_selection().select_path((0,)) + else: + parent = menus[iter][2] + file_path = os.path.join(util.getUserDirectoryPath(), util.getUniqueFileId('mozo-made', '.directory')) + process = subprocess.Popen(['mate-desktop-item-edit', file_path], env=os.environ) + GLib.timeout_add(100, self.waitForNewMenuProcess, process, parent.menu_id, file_path) + + def on_new_item_button_clicked(self, button): + menu_tree = self.tree.get_object('menu_tree') + menus, iter = menu_tree.get_selection().get_selected() + if not iter: + parent = menus[(0,)][2] + menu_tree.expand_to_path((0,)) + menu_tree.get_selection().select_path((0,)) + else: + parent = menus[iter][2] + file_path = os.path.join(util.getUserItemPath(), util.getUniqueFileId('mozo-made', '.desktop')) + process = subprocess.Popen(['mate-desktop-item-edit', file_path], env=os.environ) + GLib.timeout_add(100, self.waitForNewItemProcess, process, parent.menu_id, file_path) + + def on_new_separator_button_clicked(self, button): + item_tree = self.tree.get_object('item_tree') + items, iter = item_tree.get_selection().get_selected() + if not iter: + return + else: + after = items[iter][3] + menu_tree = self.tree.get_object('menu_tree') + menus, iter = menu_tree.get_selection().get_selected() + parent = menus[iter][2] + self.editor.createSeparator(parent, after=after) + + def on_edit_delete_activate(self, menu): + item_tree = self.tree.get_object('item_tree') + items, iter = item_tree.get_selection().get_selected() + if not iter: + return + item = items[iter][3] + if item.get_type() == matemenu.TYPE_ENTRY: + self.editor.deleteItem(item) + elif item.get_type() == matemenu.TYPE_DIRECTORY: + self.editor.deleteMenu(item) + elif item.get_type() == matemenu.TYPE_SEPARATOR: + self.editor.deleteSeparator(item) + + def on_edit_revert_to_original_activate(self, menu): + item_tree = self.tree.get_object('item_tree') + items, iter = item_tree.get_selection().get_selected() + if not iter: + return + item = items[iter][3] + if item.get_type() == matemenu.TYPE_ENTRY: + self.editor.revertItem(item) + elif item.get_type() == matemenu.TYPE_DIRECTORY: + self.editor.revertMenu(item) + + def on_edit_properties_activate(self, menu): + item_tree = self.tree.get_object('item_tree') + items, iter = item_tree.get_selection().get_selected() + if not iter: + return + item = items[iter][3] + if item.get_type() not in (matemenu.TYPE_ENTRY, matemenu.TYPE_DIRECTORY): + return + + if item.get_type() == matemenu.TYPE_ENTRY: + file_path = os.path.join(util.getUserItemPath(), item.get_desktop_file_id()) + file_type = 'Item' + elif item.get_type() == matemenu.TYPE_DIRECTORY: + file_path = os.path.join(util.getUserDirectoryPath(), os.path.split(item.get_desktop_file_path())[1]) + file_type = 'Menu' + + if not os.path.isfile(file_path): + shutil.copy(item.get_desktop_file_path(), file_path) + self.editor._MenuEditor__addUndo([(file_type, os.path.split(file_path)[1]),]) + else: + self.editor._MenuEditor__addUndo([item,]) + if file_path not in self.edit_pool: + self.edit_pool.append(file_path) + process = subprocess.Popen(['mate-desktop-item-edit', file_path], env=os.environ) + GLib.timeout_add(100, self.waitForEditProcess, process, file_path) + + def on_menu_tree_cursor_changed(self, treeview): + menus, iter = treeview.get_selection().get_selected() + if iter is None: + return + menu_path = menus.get_path(iter) + item_tree = self.tree.get_object('item_tree') + item_tree.get_selection().unselect_all() + self.loadItems(self.menu_store[menu_path][2], menu_path) + self.tree.get_object('edit_delete').set_sensitive(False) + self.tree.get_object('edit_revert_to_original').set_sensitive(False) + self.tree.get_object('edit_properties').set_sensitive(False) + 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) + + def on_menu_tree_drag_data_get(self, treeview, context, selection, target_id, etime): + menus, iter = treeview.get_selection().get_selected() + self.drag_data = menus[iter][2] + + def on_menu_tree_drag_data_received(self, treeview, context, x, y, selection, info, etime): + menus = treeview.get_model() + drop_info = treeview.get_dest_row_at_pos(x, y) + if drop_info: + path, position = drop_info + types = (Gtk.TreeViewDropPosition.INTO_OR_BEFORE, Gtk.TreeViewDropPosition.INTO_OR_AFTER) + if position not in types: + context.finish(False, False, etime) + return False + if str(selection.get_target()) in ('MOZO_ITEM_ROW', 'MOZO_MENU_ROW'): + if self.drag_data is None: + return False + item = self.drag_data + new_parent = menus[path][2] + if item.get_type() == matemenu.TYPE_ENTRY: + self.editor.copyItem(item, new_parent) + elif item.get_type() == matemenu.TYPE_DIRECTORY: + if not self.editor.moveMenu(item, new_parent): + self.loadUpdates() + elif item.get_type() == matemenu.TYPE_SEPARATOR: + self.editor.moveSeparator(item, new_parent) + else: + context.finish(False, False, etime) + context.finish(True, True, etime) + self.drag_data = None + + def on_item_tree_show_toggled(self, cell, path): + item = self.item_store[path][3] + if item.get_type() == matemenu.TYPE_SEPARATOR: + return + if self.item_store[path][0]: + self.editor.setVisible(item, False) + else: + self.editor.setVisible(item, True) + 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() + if iter is None: + return + + item = items[iter][3] + self.tree.get_object('edit_delete').set_sensitive(True) + self.tree.get_object('new_separator_button').set_sensitive(True) + self.tree.get_object('delete_button').set_sensitive(True) + + 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 + self.tree.get_object('edit_properties').set_sensitive(can_edit) + self.tree.get_object('properties_button').set_sensitive(can_edit) + + index = items.get_path(iter).get_indices()[0] + can_go_up = index > 0 + can_go_down = index < len(items) - 1 + self.tree.get_object('move_up_button').set_sensitive(can_go_up) + self.tree.get_object('move_down_button').set_sensitive(can_go_down) + + def on_item_tree_row_activated(self, treeview, path, column): + self.on_edit_properties_activate(None) + + def on_item_tree_popup_menu(self, item_tree, event=None): + model, iter = item_tree.get_selection().get_selected() + if event: + #don't show if it's not the right mouse button + if event.button != 3: + return + button = event.button + event_time = event.time + info = item_tree.get_path_at_pos(int(event.x), int(event.y)) + if info is not None: + path, col, cellx, celly = info + item_tree.grab_focus() + item_tree.set_cursor(path, col, 0) + else: + path = model.get_path(iter) + button = 0 + event_time = 0 + item_tree.grab_focus() + item_tree.set_cursor(path, item_tree.get_columns()[0], 0) + popup = self.tree.get_object('edit_menu') + popup.popup(None, None, None, None, button, event_time) + #without this shift-f10 won't work + return True + + def on_item_tree_drag_data_get(self, treeview, context, selection, target_id, etime): + items, iter = treeview.get_selection().get_selected() + self.drag_data = items[iter][3] + + def on_item_tree_drag_data_received(self, treeview, context, x, y, selection, info, etime): + items = treeview.get_model() + types_before = (Gtk.TreeViewDropPosition.BEFORE, Gtk.TreeViewDropPosition.INTO_OR_BEFORE) + types_into = (Gtk.TreeViewDropPosition.INTO_OR_BEFORE, Gtk.TreeViewDropPosition.INTO_OR_AFTER) + types_after = (Gtk.TreeViewDropPosition.AFTER, Gtk.TreeViewDropPosition.INTO_OR_AFTER) + if str(selection.get_target()) == 'MOZO_ITEM_ROW': + drop_info = treeview.get_dest_row_at_pos(x, y) + before = None + after = None + if self.drag_data is None: + return False + item = self.drag_data + # by default we assume, that the items stays in the same menu + destination = item.get_parent() + if drop_info: + 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): + # append the selected item to the choosen menu + destination = target + elif position in types_before: + before = target + elif position in types_after: + after = target + else: + # this does not happen + pass + else: + path = (len(items) - 1,) + after = items[path][3] + if item.get_type() == matemenu.TYPE_ENTRY: + self.editor.moveItem(item, destination, before, after) + elif item.get_type() == matemenu.TYPE_DIRECTORY: + if not self.editor.moveMenu(item, destination, before, after): + self.loadUpdates() + elif item.get_type() == matemenu.TYPE_SEPARATOR: + self.editor.moveSeparator(item, destination, before, after) + context.finish(True, True, etime) + elif str(selection.get_target()) == 'text/plain': + if selection.data is None: + return False + menus, iter = self.tree.get_object('menu_tree').get_selection().get_selected() + parent = menus[iter][2] + drop_info = treeview.get_dest_row_at_pos(x, y) + before = None + after = None + if drop_info: + path, position = drop_info + if position in types_before: + before = items[path][3] + else: + after = items[path][3] + else: + path = (len(items) - 1,) + after = items[path][3] + file_path = urllib.unquote(selection.data).strip() + if not file_path.startswith('file:'): + return + myfile = Gio.File(uri=file_path) + file_info = myfile.query_info(Gio.FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE) + content_type = file_info.get_content_type() + if content_type == 'application/x-desktop': + input_stream = myfile.read() + keyfile = GLib.KeyFile() + keyfile.load_from_data(input_stream.read()) + self.editor.createItem(parent, before, after, KeyFile=keyfile) + elif content_type in ('application/x-shellscript', 'application/x-executable'): + self.editor.createItem(parent, before, after, + Name=os.path.split(file_path)[1].strip(), + Exec=file_path.replace('file://', '').strip(), + Terminal=False) + self.drag_data = None + + def on_item_tree_key_press_event(self, item_tree, event): + if event.keyval == Gdk.KEY_Delete: + self.on_edit_delete_activate(item_tree) + + def on_move_up_button_clicked(self, button): + item_tree = self.tree.get_object('item_tree') + items, iter = item_tree.get_selection().get_selected() + if not iter: + return + path = items.get_path(iter) + #at top, can't move up + if path.get_indices()[0] == 0: + return + item = items[path][3] + before = items[(path[0] - 1,)][3] + if item.get_type() == matemenu.TYPE_ENTRY: + self.editor.moveItem(item, item.get_parent(), before=before) + elif item.get_type() == matemenu.TYPE_DIRECTORY: + self.editor.moveMenu(item, item.get_parent(), before=before) + elif item.get_type() == matemenu.TYPE_SEPARATOR: + self.editor.moveSeparator(item, item.get_parent(), before=before) + + def on_move_down_button_clicked(self, button): + item_tree = self.tree.get_object('item_tree') + items, iter = item_tree.get_selection().get_selected() + if not iter: + return + path = items.get_path(iter) + #at bottom, can't move down + if path.get_indices()[0] == (len(items) - 1): + return + item = items[path][3] + after = items[path][3] + if item.get_type() == matemenu.TYPE_ENTRY: + self.editor.moveItem(item, item.get_parent(), after=after) + elif item.get_type() == matemenu.TYPE_DIRECTORY: + self.editor.moveMenu(item, item.get_parent(), after=after) + elif item.get_type() == matemenu.TYPE_SEPARATOR: + self.editor.moveSeparator(item, item.get_parent(), after=after) + + def on_mainwindow_undo(self, accelgroup, window, keyval, modifier): + self.editor.undo() + + def on_mainwindow_redo(self, accelgroup, window, keyval, modifier): + self.editor.redo() + + def on_help_button_clicked(self, *args): + Gtk.show_uri(Gdk.Screen.get_default(), "help:mate-user-guide/menu-editor", Gtk.get_current_event_time()) + + def on_revert_button_clicked(self, button): + dialog = self.tree.get_object('revertdialog') + dialog.set_transient_for(self.tree.get_object('mainwindow')) + dialog.show_all() + if dialog.run() == Gtk.ResponseType.YES: + self.editor.revert() + dialog.hide() + + def on_close_button_clicked(self, button): + try: + self.tree.get_object('mainwindow').hide() + except: + pass + GLib.timeout_add(10, self.quit) + + def on_properties_button_clicked(self, button): + self.on_edit_properties_activate(None) + + def on_delete_button_clicked(self, button): + self.on_edit_delete_activate(None) + + def on_style_updated(self, *args): + self.loadUpdates() + + def quit(self): + self.editor.quit() + Gtk.main_quit() diff --git a/Mozo/MenuEditor.py b/Mozo/MenuEditor.py index 0bc7cc4..62832e6 100644 --- a/Mozo/MenuEditor.py +++ b/Mozo/MenuEditor.py @@ -27,758 +27,758 @@ from gi.repository import GLib from Mozo import util class Menu: - tree = None - visible_tree = None - path = None - dom = None + tree = None + visible_tree = None + path = None + dom = None class MenuEditor: - def __init__(self): - self.locale = locale.getdefaultlocale()[0] - self.__loadMenus() - self.__undo = [] - self.__redo = [] - - - def __loadMenus(self): - self.applications = Menu() - self.applications.tree = matemenu.lookup_tree('mate-applications.menu', matemenu.FLAGS_SHOW_EMPTY|matemenu.FLAGS_INCLUDE_EXCLUDED|matemenu.FLAGS_INCLUDE_NODISPLAY|matemenu.FLAGS_SHOW_ALL_SEPARATORS) - self.applications.visible_tree = matemenu.lookup_tree('mate-applications.menu') - self.applications.tree.sort_key = matemenu.SORT_DISPLAY_NAME - self.applications.visible_tree.sort_key = matemenu.SORT_DISPLAY_NAME - self.applications.path = os.path.join(util.getUserMenuPath(), self.applications.tree.get_menu_file()) - try: - self.applications.dom = xml.dom.minidom.parse(self.applications.path) - except (IOError, xml.parsers.expat.ExpatError): - self.applications.dom = xml.dom.minidom.parseString(util.getUserMenuXml(self.applications.tree)) - util.removeWhitespaceNodes(self.applications.dom) - - self.settings = Menu() - self.settings.tree = matemenu.lookup_tree('mate-settings.menu', matemenu.FLAGS_SHOW_EMPTY|matemenu.FLAGS_INCLUDE_EXCLUDED|matemenu.FLAGS_INCLUDE_NODISPLAY|matemenu.FLAGS_SHOW_ALL_SEPARATORS) - self.settings.visible_tree = matemenu.lookup_tree('mate-settings.menu') - self.settings.tree.sort_key = matemenu.SORT_DISPLAY_NAME - self.settings.visible_tree.sort_key = matemenu.SORT_DISPLAY_NAME - self.settings.path = os.path.join(util.getUserMenuPath(), self.settings.tree.get_menu_file()) - try: - self.settings.dom = xml.dom.minidom.parse(self.settings.path) - except (IOError, xml.parsers.expat.ExpatError): - self.settings.dom = xml.dom.minidom.parseString(util.getUserMenuXml(self.settings.tree)) - util.removeWhitespaceNodes(self.settings.dom) - - self.save(True) - - def save(self, from_loading=False): - for menu in ('applications', 'settings'): - with codecs.open(getattr(self, menu).path, 'w', 'utf-8') as f: - f.write(getattr(self, menu).dom.toprettyxml()) - if not from_loading: - self.__loadMenus() - - def quit(self): - for file_name in os.listdir(util.getUserItemPath()): - if file_name[-6:-2] in ('redo', 'undo'): - file_path = os.path.join(util.getUserItemPath(), file_name) - os.unlink(file_path) - for file_name in os.listdir(util.getUserDirectoryPath()): - if file_name[-6:-2] in ('redo', 'undo'): - file_path = os.path.join(util.getUserDirectoryPath(), file_name) - os.unlink(file_path) - for file_name in os.listdir(util.getUserMenuPath()): - if file_name[-6:-2] in ('redo', 'undo'): - file_path = os.path.join(util.getUserMenuPath(), file_name) - os.unlink(file_path) - - def revert(self): - for name in ('applications', 'settings'): - menu = getattr(self, name) - self.revertTree(menu.tree.root) - path = os.path.join(util.getUserMenuPath(), menu.tree.get_menu_file()) - try: - os.unlink(path) - except OSError: - pass - #reload DOM for each menu - try: - menu.dom = xml.dom.minidom.parse(menu.path) - except (IOError, xml.parsers.expat.ExpatError): - menu.dom = xml.dom.minidom.parseString(util.getUserMenuXml(menu.tree)) - util.removeWhitespaceNodes(menu.dom) - #reset undo/redo, no way to recover from this - self.__undo, self.__redo = [], [] - self.save() - - def revertTree(self, menu): - for child in menu.get_contents(): - if child.get_type() == matemenu.TYPE_DIRECTORY: - self.revertTree(child) - elif child.get_type() == matemenu.TYPE_ENTRY: - self.revertItem(child) - self.revertMenu(menu) - - def revertItem(self, item): - if not self.canRevert(item): - return - self.__addUndo([item,]) - try: - os.remove(item.get_desktop_file_path()) - except OSError: - pass - self.save() - - def revertMenu(self, menu): - if not self.canRevert(menu): - return - #wtf happened here? oh well, just bail - if not menu.get_desktop_file_path(): - return - self.__addUndo([menu,]) - file_id = os.path.split(menu.get_desktop_file_path())[1] - path = os.path.join(util.getUserDirectoryPath(), file_id) - try: - os.remove(path) - except OSError: - pass - self.save() - - def undo(self): - if len(self.__undo) == 0: - return - files = self.__undo.pop() - redo = [] - for file_path in files: - new_path = file_path.rsplit('.', 1)[0] - redo_path = util.getUniqueRedoFile(new_path) - - f_file_path = codecs.open(new_path, 'r', 'utf-8') - f_new_path = codecs.open(new_path, 'rw', 'utf-8') - f_redo_path = codecs.open(redo_path, 'rw', 'utf-8') - - data = f_new_path.read() - f_redo_path.write(data) - data = f_file_path.read() - f_new_path.write(data) - - f_file_path.close() - f_new_path.close() - f_redo_path.close() - - os.unlink(file_path) - redo.append(redo_path) - # reload DOM to make changes stick - for name in ('applications', 'settings'): - menu = getattr(self, name) - try: - menu.dom = xml.dom.minidom.parse(menu.path) - except (IOError, xml.parsers.expat.ExpatError): - menu.dom = xml.dom.minidom.parseString(util.getUserMenuXml(menu.tree)) - util.removeWhitespaceNodes(menu.dom) - self.__redo.append(redo) - - def redo(self): - if len(self.__redo) == 0: - return - files = self.__redo.pop() - undo = [] - for file_path in files: - new_path = file_path.rsplit('.', 1)[0] - undo_path = util.getUniqueUndoFile(new_path) - f_file_path = codecs.open(new_path, 'r', 'utf-8') - f_new_path = codecs.open(new_path, 'rw', 'utf-8') - f_undo_path = codecs.open(undo_path, 'rw', 'utf-8') - data = f_new_path.read() - f_undo_path.write(data) - data = f_file_path.read() - f_new_path.write(data) - os.unlink(file_path) - undo.append(undo_path) - f_file_path.close() - f_new_path.close() - f_undo_path.close() - #reload DOM to make changes stick - for name in ('applications', 'settings'): - menu = getattr(self, name) - try: - menu.dom = xml.dom.minidom.parse(menu.path) - except (IOError, xml.parsers.expat.ExpatError): - menu.dom = xml.dom.minidom.parseString(util.getUserMenuXml(menu.tree)) - util.removeWhitespaceNodes(menu.dom) - self.__undo.append(undo) - - def getMenus(self, parent=None): - if parent is None: - yield self.applications.tree.root - yield self.settings.tree.root - else: - for menu in parent.get_contents(): - if menu.get_type() == matemenu.TYPE_DIRECTORY: - yield (menu, self.__isVisible(menu)) - - def getItems(self, menu): - for item in menu.get_contents(): - if item.get_type() == matemenu.TYPE_SEPARATOR: - yield (item, True) - else: - if item.get_type() == matemenu.TYPE_ENTRY and item.get_desktop_file_id()[-19:] == '-usercustom.desktop': - continue - yield (item, self.__isVisible(item)) - - def canRevert(self, item): - if item.get_type() == matemenu.TYPE_ENTRY: - if util.getItemPath(item.get_desktop_file_id()) is not None: - path = util.getUserItemPath() - if os.path.isfile(os.path.join(path, item.get_desktop_file_id())): - return True - elif item.get_type() == matemenu.TYPE_DIRECTORY: - if item.get_desktop_file_path(): - file_id = os.path.split(item.get_desktop_file_path())[1] - else: - file_id = item.get_menu_id() + '.directory' - if util.getDirectoryPath(file_id) is not None: - path = util.getUserDirectoryPath() - if os.path.isfile(os.path.join(path, file_id)): - return True - return False - - def setVisible(self, item, visible): - dom = self.__getMenu(item).dom - if item.get_type() == matemenu.TYPE_ENTRY: - self.__addUndo([self.__getMenu(item), item]) - menu_xml = self.__getXmlMenu(self.__getPath(item.get_parent()), dom.documentElement, dom) - if visible: - self.__addXmlFilename(menu_xml, dom, item.get_desktop_file_id(), 'Include') - self.__writeItem(item, NoDisplay=False) - else: - self.__addXmlFilename(menu_xml, dom, item.get_desktop_file_id(), 'Exclude') - self.__addXmlTextElement(menu_xml, 'AppDir', util.getUserItemPath(), dom) - elif item.get_type() == matemenu.TYPE_DIRECTORY: - self.__addUndo([self.__getMenu(item), item]) - #don't mess with it if it's empty - if len(item.get_contents()) == 0: - return - menu_xml = self.__getXmlMenu(self.__getPath(item), dom.documentElement, dom) - for node in self.__getXmlNodesByName(['Deleted', 'NotDeleted'], menu_xml): - node.parentNode.removeChild(node) - self.__writeMenu(item, NoDisplay=not visible) - self.__addXmlTextElement(menu_xml, 'DirectoryDir', util.getUserDirectoryPath(), dom) - self.save() - - def createItem(self, parent, before, after, **kwargs): - file_id = self.__writeItem(None, **kwargs) - self.insertExternalItem(file_id, parent.menu_id, before, after) - - def insertExternalItem(self, file_id, parent_id, before=None, after=None): - parent = self.__findMenu(parent_id) - dom = self.__getMenu(parent).dom - self.__addItem(parent, file_id, dom) - self.__positionItem(parent, ('Item', file_id), before, after) - self.__addUndo([self.__getMenu(parent), ('Item', file_id)]) - self.save() - - def insertExternalMenu(self, file_id, parent_id, before=None, after=None): - menu_id = file_id.rsplit('.', 1)[0] - parent = self.__findMenu(parent_id) - dom = self.__getMenu(parent).dom - self.__addXmlDefaultLayout(self.__getXmlMenu(self.__getPath(parent), dom.documentElement, dom) , dom) - menu_xml = self.__getXmlMenu(self.__getPath(parent) + [menu_id], dom.documentElement, dom) - self.__addXmlTextElement(menu_xml, 'Directory', file_id, dom) - self.__positionItem(parent, ('Menu', menu_id), before, after) - self.__addUndo([self.__getMenu(parent), ('Menu', file_id)]) - self.save() - - def createSeparator(self, parent, before=None, after=None): - self.__positionItem(parent, ('Separator',), before, after) - self.__addUndo([self.__getMenu(parent), ('Separator',)]) - self.save() - - def editItem(self, item, icon, name, comment, command, use_term, parent=None, final=True): - #if nothing changed don't make a user copy - if icon == item.get_icon() and name == item.get_display_name() and comment == item.get_comment() and command == item.get_exec() and use_term == item.get_launch_in_terminal(): - return - #hack, item.get_parent() seems to fail a lot - if not parent: - parent = item.get_parent() - if final: - self.__addUndo([self.__getMenu(parent), item]) - self.__writeItem(item, Icon=icon, Name=name, Comment=comment, Exec=command, Terminal=use_term) - if final: - dom = self.__getMenu(parent).dom - menu_xml = self.__getXmlMenu(self.__getPath(parent), dom.documentElement, dom) - self.__addXmlTextElement(menu_xml, 'AppDir', util.getUserItemPath(), dom) - self.save() - - def editMenu(self, menu, icon, name, comment, final=True): - #if nothing changed don't make a user copy - if icon == menu.get_icon() and name == menu.get_name() and comment == menu.get_comment(): - return - #we don't use this, we just need to make sure the <Menu> exists - #otherwise changes won't show up - dom = self.__getMenu(menu).dom - menu_xml = self.__getXmlMenu(self.__getPath(menu), dom.documentElement, dom) - self.__writeMenu(menu, Icon=icon, Name=name, Comment=comment) - if final: - self.__addXmlTextElement(menu_xml, 'DirectoryDir', util.getUserDirectoryPath(), dom) - self.__addUndo([self.__getMenu(menu), menu]) - self.save() - - def copyItem(self, item, new_parent, before=None, after=None): - dom = self.__getMenu(new_parent).dom - file_path = item.get_desktop_file_path() - keyfile = GLib.KeyFile() - keyfile.load_from_file(file_path, util.KEY_FILE_FLAGS) - - util.fillKeyFile(keyfile, dict(Categories=[], Hidden=False)) - - file_id = util.getUniqueFileId(item.get_name().replace(os.sep, '-'), '.desktop') - out_path = os.path.join(util.getUserItemPath(), file_id) - - contents, length = keyfile.to_data() - - with open(out_path, 'w') as f: - f.write(contents) - - self.__addItem(new_parent, file_id, dom) - self.__positionItem(new_parent, ('Item', file_id), before, after) - self.__addUndo([self.__getMenu(new_parent), ('Item', file_id)]) - self.save() - return file_id - - def moveItem(self, item, new_parent, before=None, after=None): - undo = [] - if item.get_parent() != new_parent: - #hide old item - self.deleteItem(item) - undo.append(item) - file_id = self.copyItem(item, new_parent) - item = ('Item', file_id) - undo.append(item) - self.__positionItem(new_parent, item, before, after) - undo.append(self.__getMenu(new_parent)) - self.__addUndo(undo) - self.save() - - def moveMenu(self, menu, new_parent, before=None, after=None): - parent = new_parent - #don't move a menu into it's child - while parent.get_parent(): - parent = parent.get_parent() - if parent == menu: - return False - - #don't move a menu into itself - if new_parent == menu: - return False - - #can't move between top-level menus - if self.__getMenu(menu) != self.__getMenu(new_parent): - return False - if menu.get_parent() != new_parent: - dom = self.__getMenu(menu).dom - path = self.__getPath(menu) - root_path = path[0] - xml_root = self.__getXmlMenu(root_path, dom.documentElement, dom) - old_path = path[1:] - new_path = self.__getPath(new_parent)[1:] + [menu.get_menu_id()] - self.__addXmlMove(xml_root, '/'.join(old_path), '/'.join(new_path), dom) - self.__positionItem(new_parent, menu, before, after) - self.__addUndo([self.__getMenu(new_parent),]) - self.save() - - def moveSeparator(self, separator, new_parent, before=None, after=None): - undo = [] - # remove the original separator if its parent is not the new destination - if separator.get_parent() != new_parent: - self.deleteSeparator(separator) - undo.append(separator) - # this adds the new separator to the specified position - self.__positionItem(new_parent, separator, before, after) - undo.append(self.__getMenu(new_parent)) - self.__addUndo(undo) - self.save() - - def deleteItem(self, item): - self.__addUndo([item,]) - self.__writeItem(item, Hidden=True) - self.save() - - def deleteMenu(self, menu): - dom = self.__getMenu(menu).dom - menu_xml = self.__getXmlMenu(self.__getPath(menu), dom.documentElement, dom) - self.__addDeleted(menu_xml, dom) - self.__addUndo([self.__getMenu(menu),]) - self.save() - - def deleteSeparator(self, item): - parent = item.get_parent() - contents = parent.get_contents() - contents.remove(item) - layout = self.__createLayout(contents) - dom = self.__getMenu(parent).dom - menu_xml = self.__getXmlMenu(self.__getPath(parent), dom.documentElement, dom) - self.__addXmlLayout(menu_xml, layout, dom) - self.__addUndo([self.__getMenu(item.get_parent()),]) - self.save() - - #private stuff - def __addUndo(self, items): - self.__undo.append([]) - for item in items: - if isinstance(item, Menu): - file_path = item.path - elif isinstance(item, tuple): - if item[0] == 'Item': - file_path = os.path.join(util.getUserItemPath(), item[1]) - if not os.path.isfile(file_path): - file_path = util.getItemPath(item[1]) - elif item[0] == 'Menu': - file_path = os.path.join(util.getUserDirectoryPath(), item[1]) - if not os.path.isfile(file_path): - file_path = util.getDirectoryPath(item[1]) - else: - continue - elif item.get_type() == matemenu.TYPE_DIRECTORY: - if item.get_desktop_file_path() is None: - continue - file_path = os.path.join(util.getUserDirectoryPath(), os.path.split(item.get_desktop_file_path())[1]) - if not os.path.isfile(file_path): - file_path = item.get_desktop_file_path() - elif item.get_type() == matemenu.TYPE_ENTRY: - file_path = os.path.join(util.getUserItemPath(), item.get_desktop_file_id()) - if not os.path.isfile(file_path): - file_path = item.get_desktop_file_path() - else: - continue - with codecs.open(file_path, 'r', 'utf-8') as f: - data = f.read() - undo_path = util.getUniqueUndoFile(file_path) - with codecs.open(undo_path, 'w', 'utf-8') as f: - f.write(data) - self.__undo[-1].append(undo_path) - - def __getMenu(self, item): - root = item.get_parent() - if not root: - #already at the top - root = item - else: - while True: - if root.get_parent(): - root = root.get_parent() - else: - break - if root.menu_id == self.applications.tree.root.menu_id: - return self.applications - return self.settings - - def __findMenu(self, menu_id, parent=None): - if parent is None: - menu = self.__findMenu(menu_id, self.applications.tree.root) - if menu is not None: - return menu - else: - return self.__findMenu(menu_id, self.settings.tree.root) - if menu_id == self.applications.tree.root.menu_id: - return self.applications.tree.root - if menu_id == self.settings.tree.root.menu_id: - return self.settings.tree.root - for item in parent.get_contents(): - if item.get_type() == matemenu.TYPE_DIRECTORY: - if item.menu_id == menu_id: - return item - menu = self.__findMenu(menu_id, item) - if menu is not None: - return menu - - def __isVisible(self, item): - if item.get_type() == matemenu.TYPE_ENTRY: - return not (item.get_is_excluded() or item.get_is_nodisplay()) - menu = self.__getMenu(item) - if menu == self.applications: - root = self.applications.visible_tree.root - elif menu == self.settings: - root = self.settings.visible_tree.root - if item.get_type() == matemenu.TYPE_DIRECTORY: - if self.__findMenu(item.menu_id, root) is None: - return False - return True - - def __getPath(self, menu): - names = [] - current = menu - while current is not None: - names.append(current.get_menu_id()) - current = current.get_parent() - - # XXX - don't append root menu name, mozo doesn't - # expect it. look into this more. - names.pop(-1) - return names[::-1] - - def __getXmlMenuPart(self, element, name): - for node in self.__getXmlNodesByName('Menu', element): - for child in self.__getXmlNodesByName('Name', node): - if child.childNodes[0].nodeValue == name: - return node - return None - - def __getXmlMenu(self, path, element, dom): - for name in path: - found = self.__getXmlMenuPart(element, name) - if found is not None: - element = found - else: - element = self.__addXmlMenuElement(element, name, dom) - return element - - def __addXmlMenuElement(self, element, name, dom): - if isinstance(name, bytes): - name = name.decode('utf-8') - - node = dom.createElement('Menu') - self.__addXmlTextElement(node, 'Name', name, dom) - return element.appendChild(node) - - def __addXmlTextElement(self, element, name, text, dom): - if isinstance(name, bytes): - name = name.decode('utf-8') - if isinstance(text, bytes): - text = text.decode('utf-8') - - for temp in element.childNodes: - if temp.nodeName == name: - if temp.childNodes[0].nodeValue == text: - return - node = dom.createElement(name) - text = dom.createTextNode(text) - node.appendChild(text) - return element.appendChild(node) - - def __addXmlFilename(self, element, dom, filename, type = 'Include'): - if isinstance(filename, bytes): - filename = filename.decode('utf-8') - - # remove old filenames - for node in self.__getXmlNodesByName(['Include', 'Exclude'], element): - if node.childNodes[0].nodeName == 'Filename' and node.childNodes[0].childNodes[0].nodeValue == filename: - element.removeChild(node) - - # add new filename - node = dom.createElement(type) - node.appendChild(self.__addXmlTextElement(node, 'Filename', filename, dom)) - return element.appendChild(node) - - def __addDeleted(self, element, dom): - node = dom.createElement('Deleted') - return element.appendChild(node) - - def __makeKeyFile(self, file_path, kwargs): - if 'KeyFile' in kwargs: - return kwargs['KeyFile'] - - keyfile = GLib.KeyFile() - - if file_path is not None: - keyfile.load_from_file(file_path, util.KEY_FILE_FLAGS) - - util.fillKeyFile(keyfile, kwargs) - return keyfile - - def __writeItem(self, item, **kwargs): - if item is not None: - file_path = item.get_desktop_file_path() - else: - file_path = None - - keyfile = self.__makeKeyFile(file_path, kwargs) - - if item is not None: - file_id = item.get_desktop_file_id() - else: - file_id = util.getUniqueFileId(keyfile.get_string(GLib.KEY_FILE_DESKTOP_GROUP, 'Name'), '.desktop') - - contents, length = keyfile.to_data() - - with open(os.path.join(util.getUserItemPath(), file_id), 'w') as f: - f.write(contents) - return file_id - - def __writeMenu(self, menu, **kwargs): - if menu is not None: - file_id = os.path.split(menu.get_desktop_file_path())[1] - file_path = menu.get_desktop_file_path() - keyfile = GLib.KeyFile() - keyfile.load_from_file(file_path, util.KEY_FILE_FLAGS) - elif menu is None and 'Name' not in kwargs: - raise Exception('New menus need a name') - else: - file_id = util.getUniqueFileId(kwargs['Name'], '.directory') - keyfile = GLib.KeyFile() - - util.fillKeyFile(keyfile, kwargs) - - contents, length = keyfile.to_data() - - with open(os.path.join(util.getUserDirectoryPath(), file_id), 'w') as f: - f.write(contents) - return file_id - - def __getXmlNodesByName(self, name, element): - for child in element.childNodes: - if child.nodeType == xml.dom.Node.ELEMENT_NODE: - if isinstance(name, str) and child.nodeName == name: - yield child - elif isinstance(name, list) or isinstance(name, tuple): - if child.nodeName in name: - yield child - - def __addXmlMove(self, element, old, new, dom): - if not self.__undoMoves(element, old, new, dom): - node = dom.createElement('Move') - node.appendChild(self.__addXmlTextElement(node, 'Old', old, dom)) - node.appendChild(self.__addXmlTextElement(node, 'New', new, dom)) - #are parsed in reverse order, need to put at the beginning - return element.insertBefore(node, element.firstChild) - - def __addXmlLayout(self, element, layout, dom): - # remove old layout - for node in self.__getXmlNodesByName('Layout', element): - element.removeChild(node) - - # add new layout - node = dom.createElement('Layout') - for order in layout.order: - if order[0] == 'Separator': - child = dom.createElement('Separator') - node.appendChild(child) - elif order[0] == 'Filename': - child = self.__addXmlTextElement(node, 'Filename', order[1], dom) - elif order[0] == 'Menuname': - child = self.__addXmlTextElement(node, 'Menuname', order[1], dom) - elif order[0] == 'Merge': - child = dom.createElement('Merge') - child.setAttribute('type', order[1]) - node.appendChild(child) - return element.appendChild(node) - - def __addXmlDefaultLayout(self, element, dom): - # remove old default layout - for node in self.__getXmlNodesByName('DefaultLayout', element): - element.removeChild(node) - - # add new layout - node = dom.createElement('DefaultLayout') - node.setAttribute('inline', 'false') - return element.appendChild(node) - - def __createLayout(self, items): - layout = Layout() - layout.order = [] - - layout.order.append(['Merge', 'menus']) - for item in items: - if isinstance(item, tuple): - if item[0] == 'Separator': - layout.parseSeparator() - elif item[0] == 'Menu': - layout.parseMenuname(item[1]) - elif item[0] == 'Item': - layout.parseFilename(item[1]) - elif item.get_type() == matemenu.TYPE_DIRECTORY: - layout.parseMenuname(item.get_menu_id()) - elif item.get_type() == matemenu.TYPE_ENTRY: - layout.parseFilename(item.get_desktop_file_id()) - elif item.get_type() == matemenu.TYPE_SEPARATOR: - layout.parseSeparator() - layout.order.append(['Merge', 'files']) - return layout - - def __addItem(self, parent, file_id, dom): - xml_parent = self.__getXmlMenu(self.__getPath(parent), dom.documentElement, dom) - self.__addXmlFilename(xml_parent, dom, file_id, 'Include') - - def __positionItem(self, parent, item, before=None, after=None): - if after: - index = parent.contents.index(after) + 1 - elif before: - index = parent.contents.index(before) - else: - # append the item to the list - index = len(parent.contents) - contents = parent.contents - #if this is a move to a new parent you can't remove the item - if item in contents: - # decrease the destination index, if we shorten the list - if (before and (contents.index(item) < index)) \ - or (after and (contents.index(item) < index - 1)): - index -= 1 - contents.remove(item) - contents.insert(index, item) - layout = self.__createLayout(contents) - dom = self.__getMenu(parent).dom - menu_xml = self.__getXmlMenu(self.__getPath(parent), dom.documentElement, dom) - self.__addXmlLayout(menu_xml, layout, dom) - - def __undoMoves(self, element, old, new, dom): - nodes = [] - matches = [] - original_old = old - final_old = old - #get all <Move> elements - for node in self.__getXmlNodesByName(['Move'], element): - nodes.insert(0, node) - #if the <New> matches our old parent we've found a stage to undo - for node in nodes: - xml_old = node.getElementsByTagName('Old')[0] - xml_new = node.getElementsByTagName('New')[0] - if xml_new.childNodes[0].nodeValue == old: - matches.append(node) - #we should end up with this path when completed - final_old = xml_old.childNodes[0].nodeValue - #undoing <Move>s - for node in matches: - element.removeChild(node) - if len(matches) > 0: - for node in nodes: - xml_old = node.getElementsByTagName('Old')[0] - xml_new = node.getElementsByTagName('New')[0] - path = os.path.split(xml_new.childNodes[0].nodeValue) - if path[0] == original_old: - element.removeChild(node) - for node in dom.getElementsByTagName('Menu'): - name_node = node.getElementsByTagName('Name')[0] - name = name_node.childNodes[0].nodeValue - if name == os.path.split(new)[1]: - #copy app and dir directory info from old <Menu> - root_path = dom.getElementsByTagName('Menu')[0].getElementsByTagName('Name')[0].childNodes[0].nodeValue - xml_menu = self.__getXmlMenu(root_path + '/' + new, dom.documentElement, dom) - for app_dir in node.getElementsByTagName('AppDir'): - xml_menu.appendChild(app_dir) - for dir_dir in node.getElementsByTagName('DirectoryDir'): - xml_menu.appendChild(dir_dir) - parent = node.parentNode - parent.removeChild(node) - node = dom.createElement('Move') - node.appendChild(self.__addXmlTextElement(node, 'Old', xml_old.childNodes[0].nodeValue, dom)) - node.appendChild(self.__addXmlTextElement(node, 'New', os.path.join(new, path[1]), dom)) - element.appendChild(node) - if final_old == new: - return True - node = dom.createElement('Move') - node.appendChild(self.__addXmlTextElement(node, 'Old', final_old, dom)) - node.appendChild(self.__addXmlTextElement(node, 'New', new, dom)) - return element.appendChild(node) + def __init__(self): + self.locale = locale.getdefaultlocale()[0] + self.__loadMenus() + self.__undo = [] + self.__redo = [] + + + def __loadMenus(self): + self.applications = Menu() + self.applications.tree = matemenu.lookup_tree('mate-applications.menu', matemenu.FLAGS_SHOW_EMPTY|matemenu.FLAGS_INCLUDE_EXCLUDED|matemenu.FLAGS_INCLUDE_NODISPLAY|matemenu.FLAGS_SHOW_ALL_SEPARATORS) + self.applications.visible_tree = matemenu.lookup_tree('mate-applications.menu') + self.applications.tree.sort_key = matemenu.SORT_DISPLAY_NAME + self.applications.visible_tree.sort_key = matemenu.SORT_DISPLAY_NAME + self.applications.path = os.path.join(util.getUserMenuPath(), self.applications.tree.get_menu_file()) + try: + self.applications.dom = xml.dom.minidom.parse(self.applications.path) + except (IOError, xml.parsers.expat.ExpatError): + self.applications.dom = xml.dom.minidom.parseString(util.getUserMenuXml(self.applications.tree)) + util.removeWhitespaceNodes(self.applications.dom) + + self.settings = Menu() + self.settings.tree = matemenu.lookup_tree('mate-settings.menu', matemenu.FLAGS_SHOW_EMPTY|matemenu.FLAGS_INCLUDE_EXCLUDED|matemenu.FLAGS_INCLUDE_NODISPLAY|matemenu.FLAGS_SHOW_ALL_SEPARATORS) + self.settings.visible_tree = matemenu.lookup_tree('mate-settings.menu') + self.settings.tree.sort_key = matemenu.SORT_DISPLAY_NAME + self.settings.visible_tree.sort_key = matemenu.SORT_DISPLAY_NAME + self.settings.path = os.path.join(util.getUserMenuPath(), self.settings.tree.get_menu_file()) + try: + self.settings.dom = xml.dom.minidom.parse(self.settings.path) + except (IOError, xml.parsers.expat.ExpatError): + self.settings.dom = xml.dom.minidom.parseString(util.getUserMenuXml(self.settings.tree)) + util.removeWhitespaceNodes(self.settings.dom) + + self.save(True) + + def save(self, from_loading=False): + for menu in ('applications', 'settings'): + with codecs.open(getattr(self, menu).path, 'w', 'utf-8') as f: + f.write(getattr(self, menu).dom.toprettyxml()) + if not from_loading: + self.__loadMenus() + + def quit(self): + for file_name in os.listdir(util.getUserItemPath()): + if file_name[-6:-2] in ('redo', 'undo'): + file_path = os.path.join(util.getUserItemPath(), file_name) + os.unlink(file_path) + for file_name in os.listdir(util.getUserDirectoryPath()): + if file_name[-6:-2] in ('redo', 'undo'): + file_path = os.path.join(util.getUserDirectoryPath(), file_name) + os.unlink(file_path) + for file_name in os.listdir(util.getUserMenuPath()): + if file_name[-6:-2] in ('redo', 'undo'): + file_path = os.path.join(util.getUserMenuPath(), file_name) + os.unlink(file_path) + + def revert(self): + for name in ('applications', 'settings'): + menu = getattr(self, name) + self.revertTree(menu.tree.root) + path = os.path.join(util.getUserMenuPath(), menu.tree.get_menu_file()) + try: + os.unlink(path) + except OSError: + pass + #reload DOM for each menu + try: + menu.dom = xml.dom.minidom.parse(menu.path) + except (IOError, xml.parsers.expat.ExpatError): + menu.dom = xml.dom.minidom.parseString(util.getUserMenuXml(menu.tree)) + util.removeWhitespaceNodes(menu.dom) + #reset undo/redo, no way to recover from this + self.__undo, self.__redo = [], [] + self.save() + + def revertTree(self, menu): + for child in menu.get_contents(): + if child.get_type() == matemenu.TYPE_DIRECTORY: + self.revertTree(child) + elif child.get_type() == matemenu.TYPE_ENTRY: + self.revertItem(child) + self.revertMenu(menu) + + def revertItem(self, item): + if not self.canRevert(item): + return + self.__addUndo([item,]) + try: + os.remove(item.get_desktop_file_path()) + except OSError: + pass + self.save() + + def revertMenu(self, menu): + if not self.canRevert(menu): + return + #wtf happened here? oh well, just bail + if not menu.get_desktop_file_path(): + return + self.__addUndo([menu,]) + file_id = os.path.split(menu.get_desktop_file_path())[1] + path = os.path.join(util.getUserDirectoryPath(), file_id) + try: + os.remove(path) + except OSError: + pass + self.save() + + def undo(self): + if len(self.__undo) == 0: + return + files = self.__undo.pop() + redo = [] + for file_path in files: + new_path = file_path.rsplit('.', 1)[0] + redo_path = util.getUniqueRedoFile(new_path) + + f_file_path = codecs.open(new_path, 'r', 'utf-8') + f_new_path = codecs.open(new_path, 'rw', 'utf-8') + f_redo_path = codecs.open(redo_path, 'rw', 'utf-8') + + data = f_new_path.read() + f_redo_path.write(data) + data = f_file_path.read() + f_new_path.write(data) + + f_file_path.close() + f_new_path.close() + f_redo_path.close() + + os.unlink(file_path) + redo.append(redo_path) + # reload DOM to make changes stick + for name in ('applications', 'settings'): + menu = getattr(self, name) + try: + menu.dom = xml.dom.minidom.parse(menu.path) + except (IOError, xml.parsers.expat.ExpatError): + menu.dom = xml.dom.minidom.parseString(util.getUserMenuXml(menu.tree)) + util.removeWhitespaceNodes(menu.dom) + self.__redo.append(redo) + + def redo(self): + if len(self.__redo) == 0: + return + files = self.__redo.pop() + undo = [] + for file_path in files: + new_path = file_path.rsplit('.', 1)[0] + undo_path = util.getUniqueUndoFile(new_path) + f_file_path = codecs.open(new_path, 'r', 'utf-8') + f_new_path = codecs.open(new_path, 'rw', 'utf-8') + f_undo_path = codecs.open(undo_path, 'rw', 'utf-8') + data = f_new_path.read() + f_undo_path.write(data) + data = f_file_path.read() + f_new_path.write(data) + os.unlink(file_path) + undo.append(undo_path) + f_file_path.close() + f_new_path.close() + f_undo_path.close() + #reload DOM to make changes stick + for name in ('applications', 'settings'): + menu = getattr(self, name) + try: + menu.dom = xml.dom.minidom.parse(menu.path) + except (IOError, xml.parsers.expat.ExpatError): + menu.dom = xml.dom.minidom.parseString(util.getUserMenuXml(menu.tree)) + util.removeWhitespaceNodes(menu.dom) + self.__undo.append(undo) + + def getMenus(self, parent=None): + if parent is None: + yield self.applications.tree.root + yield self.settings.tree.root + else: + for menu in parent.get_contents(): + if menu.get_type() == matemenu.TYPE_DIRECTORY: + yield (menu, self.__isVisible(menu)) + + def getItems(self, menu): + for item in menu.get_contents(): + if item.get_type() == matemenu.TYPE_SEPARATOR: + yield (item, True) + else: + if item.get_type() == matemenu.TYPE_ENTRY and item.get_desktop_file_id()[-19:] == '-usercustom.desktop': + continue + yield (item, self.__isVisible(item)) + + def canRevert(self, item): + if item.get_type() == matemenu.TYPE_ENTRY: + if util.getItemPath(item.get_desktop_file_id()) is not None: + path = util.getUserItemPath() + if os.path.isfile(os.path.join(path, item.get_desktop_file_id())): + return True + elif item.get_type() == matemenu.TYPE_DIRECTORY: + if item.get_desktop_file_path(): + file_id = os.path.split(item.get_desktop_file_path())[1] + else: + file_id = item.get_menu_id() + '.directory' + if util.getDirectoryPath(file_id) is not None: + path = util.getUserDirectoryPath() + if os.path.isfile(os.path.join(path, file_id)): + return True + return False + + def setVisible(self, item, visible): + dom = self.__getMenu(item).dom + if item.get_type() == matemenu.TYPE_ENTRY: + self.__addUndo([self.__getMenu(item), item]) + menu_xml = self.__getXmlMenu(self.__getPath(item.get_parent()), dom.documentElement, dom) + if visible: + self.__addXmlFilename(menu_xml, dom, item.get_desktop_file_id(), 'Include') + self.__writeItem(item, NoDisplay=False) + else: + self.__addXmlFilename(menu_xml, dom, item.get_desktop_file_id(), 'Exclude') + self.__addXmlTextElement(menu_xml, 'AppDir', util.getUserItemPath(), dom) + elif item.get_type() == matemenu.TYPE_DIRECTORY: + self.__addUndo([self.__getMenu(item), item]) + #don't mess with it if it's empty + if len(item.get_contents()) == 0: + return + menu_xml = self.__getXmlMenu(self.__getPath(item), dom.documentElement, dom) + for node in self.__getXmlNodesByName(['Deleted', 'NotDeleted'], menu_xml): + node.parentNode.removeChild(node) + self.__writeMenu(item, NoDisplay=not visible) + self.__addXmlTextElement(menu_xml, 'DirectoryDir', util.getUserDirectoryPath(), dom) + self.save() + + def createItem(self, parent, before, after, **kwargs): + file_id = self.__writeItem(None, **kwargs) + self.insertExternalItem(file_id, parent.menu_id, before, after) + + def insertExternalItem(self, file_id, parent_id, before=None, after=None): + parent = self.__findMenu(parent_id) + dom = self.__getMenu(parent).dom + self.__addItem(parent, file_id, dom) + self.__positionItem(parent, ('Item', file_id), before, after) + self.__addUndo([self.__getMenu(parent), ('Item', file_id)]) + self.save() + + def insertExternalMenu(self, file_id, parent_id, before=None, after=None): + menu_id = file_id.rsplit('.', 1)[0] + parent = self.__findMenu(parent_id) + dom = self.__getMenu(parent).dom + self.__addXmlDefaultLayout(self.__getXmlMenu(self.__getPath(parent), dom.documentElement, dom) , dom) + menu_xml = self.__getXmlMenu(self.__getPath(parent) + [menu_id], dom.documentElement, dom) + self.__addXmlTextElement(menu_xml, 'Directory', file_id, dom) + self.__positionItem(parent, ('Menu', menu_id), before, after) + self.__addUndo([self.__getMenu(parent), ('Menu', file_id)]) + self.save() + + def createSeparator(self, parent, before=None, after=None): + self.__positionItem(parent, ('Separator',), before, after) + self.__addUndo([self.__getMenu(parent), ('Separator',)]) + self.save() + + def editItem(self, item, icon, name, comment, command, use_term, parent=None, final=True): + #if nothing changed don't make a user copy + if icon == item.get_icon() and name == item.get_display_name() and comment == item.get_comment() and command == item.get_exec() and use_term == item.get_launch_in_terminal(): + return + #hack, item.get_parent() seems to fail a lot + if not parent: + parent = item.get_parent() + if final: + self.__addUndo([self.__getMenu(parent), item]) + self.__writeItem(item, Icon=icon, Name=name, Comment=comment, Exec=command, Terminal=use_term) + if final: + dom = self.__getMenu(parent).dom + menu_xml = self.__getXmlMenu(self.__getPath(parent), dom.documentElement, dom) + self.__addXmlTextElement(menu_xml, 'AppDir', util.getUserItemPath(), dom) + self.save() + + def editMenu(self, menu, icon, name, comment, final=True): + #if nothing changed don't make a user copy + if icon == menu.get_icon() and name == menu.get_name() and comment == menu.get_comment(): + return + #we don't use this, we just need to make sure the <Menu> exists + #otherwise changes won't show up + dom = self.__getMenu(menu).dom + menu_xml = self.__getXmlMenu(self.__getPath(menu), dom.documentElement, dom) + self.__writeMenu(menu, Icon=icon, Name=name, Comment=comment) + if final: + self.__addXmlTextElement(menu_xml, 'DirectoryDir', util.getUserDirectoryPath(), dom) + self.__addUndo([self.__getMenu(menu), menu]) + self.save() + + def copyItem(self, item, new_parent, before=None, after=None): + dom = self.__getMenu(new_parent).dom + file_path = item.get_desktop_file_path() + keyfile = GLib.KeyFile() + keyfile.load_from_file(file_path, util.KEY_FILE_FLAGS) + + util.fillKeyFile(keyfile, dict(Categories=[], Hidden=False)) + + file_id = util.getUniqueFileId(item.get_name().replace(os.sep, '-'), '.desktop') + out_path = os.path.join(util.getUserItemPath(), file_id) + + contents, length = keyfile.to_data() + + with open(out_path, 'w') as f: + f.write(contents) + + self.__addItem(new_parent, file_id, dom) + self.__positionItem(new_parent, ('Item', file_id), before, after) + self.__addUndo([self.__getMenu(new_parent), ('Item', file_id)]) + self.save() + return file_id + + def moveItem(self, item, new_parent, before=None, after=None): + undo = [] + if item.get_parent() != new_parent: + #hide old item + self.deleteItem(item) + undo.append(item) + file_id = self.copyItem(item, new_parent) + item = ('Item', file_id) + undo.append(item) + self.__positionItem(new_parent, item, before, after) + undo.append(self.__getMenu(new_parent)) + self.__addUndo(undo) + self.save() + + def moveMenu(self, menu, new_parent, before=None, after=None): + parent = new_parent + #don't move a menu into it's child + while parent.get_parent(): + parent = parent.get_parent() + if parent == menu: + return False + + #don't move a menu into itself + if new_parent == menu: + return False + + #can't move between top-level menus + if self.__getMenu(menu) != self.__getMenu(new_parent): + return False + if menu.get_parent() != new_parent: + dom = self.__getMenu(menu).dom + path = self.__getPath(menu) + root_path = path[0] + xml_root = self.__getXmlMenu(root_path, dom.documentElement, dom) + old_path = path[1:] + new_path = self.__getPath(new_parent)[1:] + [menu.get_menu_id()] + self.__addXmlMove(xml_root, '/'.join(old_path), '/'.join(new_path), dom) + self.__positionItem(new_parent, menu, before, after) + self.__addUndo([self.__getMenu(new_parent),]) + self.save() + + def moveSeparator(self, separator, new_parent, before=None, after=None): + undo = [] + # remove the original separator if its parent is not the new destination + if separator.get_parent() != new_parent: + self.deleteSeparator(separator) + undo.append(separator) + # this adds the new separator to the specified position + self.__positionItem(new_parent, separator, before, after) + undo.append(self.__getMenu(new_parent)) + self.__addUndo(undo) + self.save() + + def deleteItem(self, item): + self.__addUndo([item,]) + self.__writeItem(item, Hidden=True) + self.save() + + def deleteMenu(self, menu): + dom = self.__getMenu(menu).dom + menu_xml = self.__getXmlMenu(self.__getPath(menu), dom.documentElement, dom) + self.__addDeleted(menu_xml, dom) + self.__addUndo([self.__getMenu(menu),]) + self.save() + + def deleteSeparator(self, item): + parent = item.get_parent() + contents = parent.get_contents() + contents.remove(item) + layout = self.__createLayout(contents) + dom = self.__getMenu(parent).dom + menu_xml = self.__getXmlMenu(self.__getPath(parent), dom.documentElement, dom) + self.__addXmlLayout(menu_xml, layout, dom) + self.__addUndo([self.__getMenu(item.get_parent()),]) + self.save() + + #private stuff + def __addUndo(self, items): + self.__undo.append([]) + for item in items: + if isinstance(item, Menu): + file_path = item.path + elif isinstance(item, tuple): + if item[0] == 'Item': + file_path = os.path.join(util.getUserItemPath(), item[1]) + if not os.path.isfile(file_path): + file_path = util.getItemPath(item[1]) + elif item[0] == 'Menu': + file_path = os.path.join(util.getUserDirectoryPath(), item[1]) + if not os.path.isfile(file_path): + file_path = util.getDirectoryPath(item[1]) + else: + continue + elif item.get_type() == matemenu.TYPE_DIRECTORY: + if item.get_desktop_file_path() is None: + continue + file_path = os.path.join(util.getUserDirectoryPath(), os.path.split(item.get_desktop_file_path())[1]) + if not os.path.isfile(file_path): + file_path = item.get_desktop_file_path() + elif item.get_type() == matemenu.TYPE_ENTRY: + file_path = os.path.join(util.getUserItemPath(), item.get_desktop_file_id()) + if not os.path.isfile(file_path): + file_path = item.get_desktop_file_path() + else: + continue + with codecs.open(file_path, 'r', 'utf-8') as f: + data = f.read() + undo_path = util.getUniqueUndoFile(file_path) + with codecs.open(undo_path, 'w', 'utf-8') as f: + f.write(data) + self.__undo[-1].append(undo_path) + + def __getMenu(self, item): + root = item.get_parent() + if not root: + #already at the top + root = item + else: + while True: + if root.get_parent(): + root = root.get_parent() + else: + break + if root.menu_id == self.applications.tree.root.menu_id: + return self.applications + return self.settings + + def __findMenu(self, menu_id, parent=None): + if parent is None: + menu = self.__findMenu(menu_id, self.applications.tree.root) + if menu is not None: + return menu + else: + return self.__findMenu(menu_id, self.settings.tree.root) + if menu_id == self.applications.tree.root.menu_id: + return self.applications.tree.root + if menu_id == self.settings.tree.root.menu_id: + return self.settings.tree.root + for item in parent.get_contents(): + if item.get_type() == matemenu.TYPE_DIRECTORY: + if item.menu_id == menu_id: + return item + menu = self.__findMenu(menu_id, item) + if menu is not None: + return menu + + def __isVisible(self, item): + if item.get_type() == matemenu.TYPE_ENTRY: + return not (item.get_is_excluded() or item.get_is_nodisplay()) + menu = self.__getMenu(item) + if menu == self.applications: + root = self.applications.visible_tree.root + elif menu == self.settings: + root = self.settings.visible_tree.root + if item.get_type() == matemenu.TYPE_DIRECTORY: + if self.__findMenu(item.menu_id, root) is None: + return False + return True + + def __getPath(self, menu): + names = [] + current = menu + while current is not None: + names.append(current.get_menu_id()) + current = current.get_parent() + + # XXX - don't append root menu name, mozo doesn't + # expect it. look into this more. + names.pop(-1) + return names[::-1] + + def __getXmlMenuPart(self, element, name): + for node in self.__getXmlNodesByName('Menu', element): + for child in self.__getXmlNodesByName('Name', node): + if child.childNodes[0].nodeValue == name: + return node + return None + + def __getXmlMenu(self, path, element, dom): + for name in path: + found = self.__getXmlMenuPart(element, name) + if found is not None: + element = found + else: + element = self.__addXmlMenuElement(element, name, dom) + return element + + def __addXmlMenuElement(self, element, name, dom): + if isinstance(name, bytes): + name = name.decode('utf-8') + + node = dom.createElement('Menu') + self.__addXmlTextElement(node, 'Name', name, dom) + return element.appendChild(node) + + def __addXmlTextElement(self, element, name, text, dom): + if isinstance(name, bytes): + name = name.decode('utf-8') + if isinstance(text, bytes): + text = text.decode('utf-8') + + for temp in element.childNodes: + if temp.nodeName == name: + if temp.childNodes[0].nodeValue == text: + return + node = dom.createElement(name) + text = dom.createTextNode(text) + node.appendChild(text) + return element.appendChild(node) + + def __addXmlFilename(self, element, dom, filename, type = 'Include'): + if isinstance(filename, bytes): + filename = filename.decode('utf-8') + + # remove old filenames + for node in self.__getXmlNodesByName(['Include', 'Exclude'], element): + if node.childNodes[0].nodeName == 'Filename' and node.childNodes[0].childNodes[0].nodeValue == filename: + element.removeChild(node) + + # add new filename + node = dom.createElement(type) + node.appendChild(self.__addXmlTextElement(node, 'Filename', filename, dom)) + return element.appendChild(node) + + def __addDeleted(self, element, dom): + node = dom.createElement('Deleted') + return element.appendChild(node) + + def __makeKeyFile(self, file_path, kwargs): + if 'KeyFile' in kwargs: + return kwargs['KeyFile'] + + keyfile = GLib.KeyFile() + + if file_path is not None: + keyfile.load_from_file(file_path, util.KEY_FILE_FLAGS) + + util.fillKeyFile(keyfile, kwargs) + return keyfile + + def __writeItem(self, item, **kwargs): + if item is not None: + file_path = item.get_desktop_file_path() + else: + file_path = None + + keyfile = self.__makeKeyFile(file_path, kwargs) + + if item is not None: + file_id = item.get_desktop_file_id() + else: + file_id = util.getUniqueFileId(keyfile.get_string(GLib.KEY_FILE_DESKTOP_GROUP, 'Name'), '.desktop') + + contents, length = keyfile.to_data() + + with open(os.path.join(util.getUserItemPath(), file_id), 'w') as f: + f.write(contents) + return file_id + + def __writeMenu(self, menu, **kwargs): + if menu is not None: + file_id = os.path.split(menu.get_desktop_file_path())[1] + file_path = menu.get_desktop_file_path() + keyfile = GLib.KeyFile() + keyfile.load_from_file(file_path, util.KEY_FILE_FLAGS) + elif menu is None and 'Name' not in kwargs: + raise Exception('New menus need a name') + else: + file_id = util.getUniqueFileId(kwargs['Name'], '.directory') + keyfile = GLib.KeyFile() + + util.fillKeyFile(keyfile, kwargs) + + contents, length = keyfile.to_data() + + with open(os.path.join(util.getUserDirectoryPath(), file_id), 'w') as f: + f.write(contents) + return file_id + + def __getXmlNodesByName(self, name, element): + for child in element.childNodes: + if child.nodeType == xml.dom.Node.ELEMENT_NODE: + if isinstance(name, str) and child.nodeName == name: + yield child + elif isinstance(name, list) or isinstance(name, tuple): + if child.nodeName in name: + yield child + + def __addXmlMove(self, element, old, new, dom): + if not self.__undoMoves(element, old, new, dom): + node = dom.createElement('Move') + node.appendChild(self.__addXmlTextElement(node, 'Old', old, dom)) + node.appendChild(self.__addXmlTextElement(node, 'New', new, dom)) + #are parsed in reverse order, need to put at the beginning + return element.insertBefore(node, element.firstChild) + + def __addXmlLayout(self, element, layout, dom): + # remove old layout + for node in self.__getXmlNodesByName('Layout', element): + element.removeChild(node) + + # add new layout + node = dom.createElement('Layout') + for order in layout.order: + if order[0] == 'Separator': + child = dom.createElement('Separator') + node.appendChild(child) + elif order[0] == 'Filename': + child = self.__addXmlTextElement(node, 'Filename', order[1], dom) + elif order[0] == 'Menuname': + child = self.__addXmlTextElement(node, 'Menuname', order[1], dom) + elif order[0] == 'Merge': + child = dom.createElement('Merge') + child.setAttribute('type', order[1]) + node.appendChild(child) + return element.appendChild(node) + + def __addXmlDefaultLayout(self, element, dom): + # remove old default layout + for node in self.__getXmlNodesByName('DefaultLayout', element): + element.removeChild(node) + + # add new layout + node = dom.createElement('DefaultLayout') + node.setAttribute('inline', 'false') + return element.appendChild(node) + + def __createLayout(self, items): + layout = Layout() + layout.order = [] + + layout.order.append(['Merge', 'menus']) + for item in items: + if isinstance(item, tuple): + if item[0] == 'Separator': + layout.parseSeparator() + elif item[0] == 'Menu': + layout.parseMenuname(item[1]) + elif item[0] == 'Item': + layout.parseFilename(item[1]) + elif item.get_type() == matemenu.TYPE_DIRECTORY: + layout.parseMenuname(item.get_menu_id()) + elif item.get_type() == matemenu.TYPE_ENTRY: + layout.parseFilename(item.get_desktop_file_id()) + elif item.get_type() == matemenu.TYPE_SEPARATOR: + layout.parseSeparator() + layout.order.append(['Merge', 'files']) + return layout + + def __addItem(self, parent, file_id, dom): + xml_parent = self.__getXmlMenu(self.__getPath(parent), dom.documentElement, dom) + self.__addXmlFilename(xml_parent, dom, file_id, 'Include') + + def __positionItem(self, parent, item, before=None, after=None): + if after: + index = parent.contents.index(after) + 1 + elif before: + index = parent.contents.index(before) + else: + # append the item to the list + index = len(parent.contents) + contents = parent.contents + #if this is a move to a new parent you can't remove the item + if item in contents: + # decrease the destination index, if we shorten the list + if (before and (contents.index(item) < index)) \ + or (after and (contents.index(item) < index - 1)): + index -= 1 + contents.remove(item) + contents.insert(index, item) + layout = self.__createLayout(contents) + dom = self.__getMenu(parent).dom + menu_xml = self.__getXmlMenu(self.__getPath(parent), dom.documentElement, dom) + self.__addXmlLayout(menu_xml, layout, dom) + + def __undoMoves(self, element, old, new, dom): + nodes = [] + matches = [] + original_old = old + final_old = old + #get all <Move> elements + for node in self.__getXmlNodesByName(['Move'], element): + nodes.insert(0, node) + #if the <New> matches our old parent we've found a stage to undo + for node in nodes: + xml_old = node.getElementsByTagName('Old')[0] + xml_new = node.getElementsByTagName('New')[0] + if xml_new.childNodes[0].nodeValue == old: + matches.append(node) + #we should end up with this path when completed + final_old = xml_old.childNodes[0].nodeValue + #undoing <Move>s + for node in matches: + element.removeChild(node) + if len(matches) > 0: + for node in nodes: + xml_old = node.getElementsByTagName('Old')[0] + xml_new = node.getElementsByTagName('New')[0] + path = os.path.split(xml_new.childNodes[0].nodeValue) + if path[0] == original_old: + element.removeChild(node) + for node in dom.getElementsByTagName('Menu'): + name_node = node.getElementsByTagName('Name')[0] + name = name_node.childNodes[0].nodeValue + if name == os.path.split(new)[1]: + #copy app and dir directory info from old <Menu> + root_path = dom.getElementsByTagName('Menu')[0].getElementsByTagName('Name')[0].childNodes[0].nodeValue + xml_menu = self.__getXmlMenu(root_path + '/' + new, dom.documentElement, dom) + for app_dir in node.getElementsByTagName('AppDir'): + xml_menu.appendChild(app_dir) + for dir_dir in node.getElementsByTagName('DirectoryDir'): + xml_menu.appendChild(dir_dir) + parent = node.parentNode + parent.removeChild(node) + node = dom.createElement('Move') + node.appendChild(self.__addXmlTextElement(node, 'Old', xml_old.childNodes[0].nodeValue, dom)) + node.appendChild(self.__addXmlTextElement(node, 'New', os.path.join(new, path[1]), dom)) + element.appendChild(node) + if final_old == new: + return True + node = dom.createElement('Move') + node.appendChild(self.__addXmlTextElement(node, 'Old', final_old, dom)) + node.appendChild(self.__addXmlTextElement(node, 'New', new, dom)) + return element.appendChild(node) class Layout: - def __init__(self, node=None): - self.order = [] + def __init__(self, node=None): + self.order = [] - def parseMenuname(self, value): - self.order.append(['Menuname', value]) + def parseMenuname(self, value): + self.order.append(['Menuname', value]) - def parseSeparator(self): - self.order.append(['Separator']) + def parseSeparator(self): + self.order.append(['Separator']) - def parseFilename(self, value): - self.order.append(['Filename', value]) + def parseFilename(self, value): + self.order.append(['Filename', value]) - def parseMerge(self, merge_type='all'): - self.order.append(['Merge', merge_type]) + def parseMerge(self, merge_type='all'): + self.order.append(['Merge', merge_type]) diff --git a/Mozo/util.py b/Mozo/util.py index 54dcf1f..bb9e1c6 100644 --- a/Mozo/util.py +++ b/Mozo/util.py @@ -27,154 +27,154 @@ DESKTOP_GROUP = GLib.KEY_FILE_DESKTOP_GROUP KEY_FILE_FLAGS = GLib.KeyFileFlags.KEEP_COMMENTS | GLib.KeyFileFlags.KEEP_TRANSLATIONS def fillKeyFile(keyfile, items): - for key, item in items.iteritems(): - if item is None: - continue + for key, item in items.iteritems(): + if item is None: + continue - if isinstance(item, bool): - keyfile.set_boolean(DESKTOP_GROUP, key, item) - elif isinstance(item, Sequence): - keyfile.set_string_list(DESKTOP_GROUP, key, item) - elif isinstance(item, basestring): - keyfile.set_string(DESKTOP_GROUP, key, item) + if isinstance(item, bool): + keyfile.set_boolean(DESKTOP_GROUP, key, item) + elif isinstance(item, Sequence): + keyfile.set_string_list(DESKTOP_GROUP, key, item) + elif isinstance(item, basestring): + keyfile.set_string(DESKTOP_GROUP, key, item) def getUniqueFileId(name, extension): - append = 0 - while 1: - if append == 0: - filename = name + extension - else: - filename = name + '-' + str(append) + extension - if extension == '.desktop': - path = getUserItemPath() - if not os.path.isfile(os.path.join(path, filename)) and not getItemPath(filename): - break - elif extension == '.directory': - path = getUserDirectoryPath() - if not os.path.isfile(os.path.join(path, filename)) and not getDirectoryPath(filename): - break - append += 1 - return filename + append = 0 + while 1: + if append == 0: + filename = name + extension + else: + filename = name + '-' + str(append) + extension + if extension == '.desktop': + path = getUserItemPath() + if not os.path.isfile(os.path.join(path, filename)) and not getItemPath(filename): + break + elif extension == '.directory': + path = getUserDirectoryPath() + if not os.path.isfile(os.path.join(path, filename)) and not getDirectoryPath(filename): + break + append += 1 + return filename def getUniqueRedoFile(filepath): - append = 0 - while 1: - new_filepath = filepath + '.redo-' + str(append) - if not os.path.isfile(new_filepath): - break - else: - append += 1 - return new_filepath + append = 0 + while 1: + new_filepath = filepath + '.redo-' + str(append) + if not os.path.isfile(new_filepath): + break + else: + append += 1 + return new_filepath def getUniqueUndoFile(filepath): - filename, extension = os.path.split(filepath)[1].rsplit('.', 1) - append = 0 - while 1: - if extension == 'desktop': - path = getUserItemPath() - elif extension == 'directory': - path = getUserDirectoryPath() - elif extension == 'menu': - path = getUserMenuPath() - new_filepath = os.path.join(path, filename + '.' + extension + '.undo-' + str(append)) - if not os.path.isfile(new_filepath): - break - else: - append += 1 - return new_filepath + filename, extension = os.path.split(filepath)[1].rsplit('.', 1) + append = 0 + while 1: + if extension == 'desktop': + path = getUserItemPath() + elif extension == 'directory': + path = getUserDirectoryPath() + elif extension == 'menu': + path = getUserMenuPath() + new_filepath = os.path.join(path, filename + '.' + extension + '.undo-' + str(append)) + if not os.path.isfile(new_filepath): + break + else: + append += 1 + return new_filepath def getItemPath(file_id): - for path in GLib.get_system_data_dirs(): - file_path = os.path.join(path, 'applications', file_id) - if os.path.isfile(file_path): - return file_path - return None + for path in GLib.get_system_data_dirs(): + file_path = os.path.join(path, 'applications', file_id) + if os.path.isfile(file_path): + return file_path + return None def getUserItemPath(): - item_dir = os.path.join(GLib.get_user_data_dir(), 'applications') - if not os.path.isdir(item_dir): - os.makedirs(item_dir) - return item_dir + item_dir = os.path.join(GLib.get_user_data_dir(), 'applications') + if not os.path.isdir(item_dir): + os.makedirs(item_dir) + return item_dir def getDirectoryPath(file_id): - for path in GLib.get_system_data_dirs(): - file_path = os.path.join(path, 'desktop-directories', file_id) - if os.path.isfile(file_path): - return file_path - return None + for path in GLib.get_system_data_dirs(): + file_path = os.path.join(path, 'desktop-directories', file_id) + if os.path.isfile(file_path): + return file_path + return None def getUserDirectoryPath(): - menu_dir = os.path.join(GLib.get_user_data_dir(), 'desktop-directories') - if not os.path.isdir(menu_dir): - os.makedirs(menu_dir) - return menu_dir + menu_dir = os.path.join(GLib.get_user_data_dir(), 'desktop-directories') + if not os.path.isdir(menu_dir): + os.makedirs(menu_dir) + return menu_dir def getUserMenuPath(): - menu_dir = os.path.join(GLib.get_user_config_dir(), 'menus') - if not os.path.isdir(menu_dir): - os.makedirs(menu_dir) - return menu_dir + menu_dir = os.path.join(GLib.get_user_config_dir(), 'menus') + if not os.path.isdir(menu_dir): + os.makedirs(menu_dir) + return menu_dir def getSystemMenuPath(file_id): - for path in GLib.get_system_config_dirs(): - file_path = os.path.join(path, 'menus', file_id) - if os.path.isfile(file_path): - return file_path - return None + for path in GLib.get_system_config_dirs(): + file_path = os.path.join(path, 'menus', file_id) + if os.path.isfile(file_path): + return file_path + return None def getUserMenuXml(tree): - system_file = getSystemMenuPath(tree.get_menu_file()) - name = tree.root.get_menu_id() - menu_xml = "<!DOCTYPE Menu PUBLIC '-//freedesktop//DTD Menu 1.0//EN' 'http://standards.freedesktop.org/menu-spec/menu-1.0.dtd'>\n" - menu_xml += "<Menu>\n <Name>" + name + "</Name>\n " - menu_xml += "<MergeFile type=\"parent\">" + system_file + "</MergeFile>\n</Menu>\n" - return menu_xml + system_file = getSystemMenuPath(tree.get_menu_file()) + name = tree.root.get_menu_id() + menu_xml = "<!DOCTYPE Menu PUBLIC '-//freedesktop//DTD Menu 1.0//EN' 'http://standards.freedesktop.org/menu-spec/menu-1.0.dtd'>\n" + menu_xml += "<Menu>\n <Name>" + name + "</Name>\n " + menu_xml += "<MergeFile type=\"parent\">" + system_file + "</MergeFile>\n</Menu>\n" + return menu_xml def getIcon(item): - pixbuf, path = None, None - if item is None: - return None - if isinstance(item, str): - iconName = item - else: - iconName = item.get_icon() - if iconName and not '/' in iconName and iconName[-3:] in ('png', 'svg', 'xpm'): - iconName = iconName[:-4] - icon_theme = Gtk.IconTheme.get_default() - try: - pixbuf = icon_theme.load_icon(iconName, 24, 0) - path = icon_theme.lookup_icon(iconName, 24, 0).get_filename() - except: - if iconName and '/' in iconName: - try: - pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_size(iconName, 24, 24) - path = iconName - except: - pass - if pixbuf is None: - if item.get_type() == matemenu.TYPE_DIRECTORY: - iconName = 'mate-fs-directory' - elif item.get_type() == matemenu.TYPE_ENTRY: - iconName = 'application-default-icon' - try: - pixbuf = icon_theme.load_icon(iconName, 24, 0) - path = icon_theme.lookup_icon(iconName, 24, 0).get_filename() - except: - return None - if pixbuf is None: - return None - if pixbuf.get_width() != 24 or pixbuf.get_height() != 24: - pixbuf = pixbuf.scale_simple(24, 24, GdkPixbuf.InterpType.HYPER) - return pixbuf + pixbuf, path = None, None + if item is None: + return None + if isinstance(item, str): + iconName = item + else: + iconName = item.get_icon() + if iconName and not '/' in iconName and iconName[-3:] in ('png', 'svg', 'xpm'): + iconName = iconName[:-4] + icon_theme = Gtk.IconTheme.get_default() + try: + pixbuf = icon_theme.load_icon(iconName, 24, 0) + path = icon_theme.lookup_icon(iconName, 24, 0).get_filename() + except: + if iconName and '/' in iconName: + try: + pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_size(iconName, 24, 24) + path = iconName + except: + pass + if pixbuf is None: + if item.get_type() == matemenu.TYPE_DIRECTORY: + iconName = 'mate-fs-directory' + elif item.get_type() == matemenu.TYPE_ENTRY: + iconName = 'application-default-icon' + try: + pixbuf = icon_theme.load_icon(iconName, 24, 0) + path = icon_theme.lookup_icon(iconName, 24, 0).get_filename() + except: + return None + if pixbuf is None: + return None + if pixbuf.get_width() != 24 or pixbuf.get_height() != 24: + pixbuf = pixbuf.scale_simple(24, 24, GdkPixbuf.InterpType.HYPER) + return pixbuf def removeWhitespaceNodes(node): - remove_list = [] - for child in node.childNodes: - if child.nodeType == xml.dom.minidom.Node.TEXT_NODE: - child.data = child.data.strip() - if not child.data.strip(): - remove_list.append(child) - elif child.hasChildNodes(): - removeWhitespaceNodes(child) - for node in remove_list: - node.parentNode.removeChild(node) + remove_list = [] + for child in node.childNodes: + if child.nodeType == xml.dom.minidom.Node.TEXT_NODE: + child.data = child.data.strip() + if not child.data.strip(): + remove_list.append(child) + elif child.hasChildNodes(): + removeWhitespaceNodes(child) + for node in remove_list: + node.parentNode.removeChild(node) |