diff options
Diffstat (limited to 'timer-applet/src/timerapplet/ui/StartTimerDialog.py')
| -rw-r--r-- | timer-applet/src/timerapplet/ui/StartTimerDialog.py | 267 |
1 files changed, 0 insertions, 267 deletions
diff --git a/timer-applet/src/timerapplet/ui/StartTimerDialog.py b/timer-applet/src/timerapplet/ui/StartTimerDialog.py deleted file mode 100644 index 3d0b4f49..00000000 --- a/timer-applet/src/timerapplet/ui/StartTimerDialog.py +++ /dev/null @@ -1,267 +0,0 @@ -# Copyright (C) 2008 Jimmy Do <[email protected]> -# Copyright (C) 2010 Kenny Meyer <[email protected]> -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - -import gobject -import gtk -import gtk.glade as glade -import gtk.gdk as gdk -import pango - -from gettext import gettext as _ -from shlex import split as shell_tokenize -from subprocess import check_call, CalledProcessError - -from DurationChooser import DurationChooser -from ScrollableButtonList import ScrollableButtonList - -class StartTimerDialog(gobject.GObject): - __gsignals__ = {'clicked-start': - (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, ()), - 'clicked-cancel': - (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, ()), - 'clicked-manage-presets': - (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, ()), - 'clicked-save': - (gobject.SIGNAL_RUN_LAST, - gobject.TYPE_NONE, - (gobject.TYPE_STRING, - gobject.TYPE_INT, - gobject.TYPE_INT, - gobject.TYPE_INT, - gobject.TYPE_STRING, - gobject.TYPE_STRING, - gobject.TYPE_BOOLEAN)), - 'clicked-preset': - (gobject.SIGNAL_RUN_LAST, - gobject.TYPE_NONE, - (gobject.TYPE_PYOBJECT,)), - 'double-clicked-preset': - (gobject.SIGNAL_RUN_LAST, - gobject.TYPE_NONE, - (gobject.TYPE_PYOBJECT,))} - - def __init__(self, glade_file_name, name_validator_func, presets_store, preset_display_func): - gobject.GObject.__init__(self) - - self._valid_name_func = name_validator_func; - self._presets_store = presets_store - self._preset_display_func = preset_display_func - - self._presets_list = ScrollableButtonList() - labels_size_group = gtk.SizeGroup(gtk.SIZE_GROUP_HORIZONTAL) - self._duration_chooser = DurationChooser(labels_size_group) - - glade_widgets = glade.XML(glade_file_name, 'start_timer_dialog') - self._dialog = glade_widgets.get_widget('start_timer_dialog') - self._ok_button = glade_widgets.get_widget('ok_button') - name_label = glade_widgets.get_widget('name_label') - self._name_entry = glade_widgets.get_widget('name_entry') - self._save_button = glade_widgets.get_widget('save_button') - duration_chooser_container = glade_widgets.get_widget('duration_chooser_container') - presets_chooser_container = glade_widgets.get_widget('presets_chooser_container') - self._presets_section = glade_widgets.get_widget('presets_section') - #: The TextEntry control for running a custom command - self._command_entry = glade_widgets.get_widget('command_entry') - #: The "Invalid Command" label - self._invalid_cmd_label = glade_widgets.get_widget('invalid_command_label') - #: The next timer combo box - self._next_timer_combo = glade_widgets.get_widget('next_timer_combo_entry') - self._next_timer_combo.set_model(self._presets_store) - self._next_timer_combo.set_text_column(0) # The column to be shown - #: The auto-start check button. - self._auto_start_check = glade_widgets.get_widget('auto_start_check') - - labels_size_group.add_widget(name_label) - self._dialog.set_default_response(gtk.RESPONSE_OK) - duration_chooser_container.pack_start(self._duration_chooser) - presets_chooser_container.pack_start(self._presets_list) - - self._dialog.connect('response', self._on_dialog_response) - self._dialog.connect('delete-event', self._dialog.hide_on_delete) - self._dialog.add_events(gdk.BUTTON_PRESS_MASK) - self._duration_chooser.connect('duration-changed', self._on_duration_changed) - self._name_entry.connect('changed', self._on_name_entry_changed) - self._save_button.connect('clicked', self._on_save_button_clicked) - # Check that executable is valid while inserting text - self._command_entry.connect('changed', self._check_is_valid_command) - self._next_timer_combo.child.connect("changed", - self._on_next_timer_combo_entry_child_changed) - glade_widgets.get_widget('manage_presets_button').connect('clicked', - self._on_manage_presets_button_clicked) - self._presets_store.connect('row-deleted', - lambda model, row_path: self._update_presets_list()) - self._presets_store.connect('row-changed', - lambda model, row_path, row_iter: self._update_presets_list()) - - self._update_presets_list() - self._duration_chooser.show() - self._presets_list.show() - - def show(self): - if not self._dialog.props.visible: - self._duration_chooser.clear() - self._duration_chooser.focus_hours() - self._name_entry.set_text('') - self._check_for_valid_start_timer_input() - self._check_for_valid_save_preset_input() - self._dialog.present() - - def hide(self): - self._dialog.hide() - - def get_control_data(self): - """Return name and duration in a tuple. - - The returned tuple is in this format: - - (name, hours, minutes, seconds, next_timer, auto_start) - - """ - return (self._name_entry.get_text().strip(),) + \ - self._duration_chooser.get_duration() + \ - (self._command_entry.get_text().strip(), - self._next_timer_combo.child.get_text().strip(), - self._auto_start_check.get_active()) - - def set_name_and_duration(self, name, hours, minutes, seconds, *args): - self._name_entry.set_text(name) - self._command_entry.set_text(args[0]) - self._next_timer_combo.child.set_text(args[1]) - self._auto_start_check.set_active(args[2]) - self._duration_chooser.set_duration(hours, minutes, seconds) - - def _update_presets_list(self): - self._check_for_valid_save_preset_input() - - if len(self._presets_store) == 0: - self._presets_section.hide() - - # Make window shrink - self._dialog.resize(1, 1) - else: - self._presets_section.show() - - for button in self._presets_list.get_buttons(): - button.destroy() - - row_iter = self._presets_store.get_iter_first() - while row_iter is not None: - name = self._preset_display_func(row_iter) - label = gtk.Label(name) - label.set_ellipsize(pango.ELLIPSIZE_END) - button = gtk.Button() - button.set_relief(gtk.RELIEF_NONE) - button.add(label) - self._presets_list.add_button(button) - - button.connect('clicked', - self._on_preset_button_clicked, - self._presets_store.get_path(row_iter)) - button.connect('button_press_event', - self._on_preset_button_double_clicked, - self._presets_store.get_path(row_iter)) - - label.show() - button.show() - - row_iter = self._presets_store.iter_next(row_iter) - - def _check_is_valid_command(self, widget, data=None): - """ - Check that input in the command entry TextBox control is a valid - executable. - """ - try: - data = widget.get_text() - executable = shell_tokenize(data)[0] - # Check if command in path, else raise CalledProcessError - # The idea of using `which` to check if a command is in PATH - # originated from the Python mailing list. - check_call(['which', executable]) - self._invalid_cmd_label.set_label('') - except (ValueError, IndexError, CalledProcessError): - self._invalid_cmd_label.set_label(_("<b>Command not found.</b>")) - if data is '': - self._invalid_cmd_label.set_label('') - - def _non_zero_duration(self): - (hours, minutes, seconds) = self._duration_chooser.get_duration() - return (hours > 0 or minutes > 0 or seconds > 0) - - def _check_for_valid_save_preset_input(self): - self._save_button.props.sensitive = (self._non_zero_duration() and - self._valid_name_func(self._name_entry.get_text())) - # TODO: Add validator for next_timer_combo - - def _check_for_valid_start_timer_input(self): - self._ok_button.props.sensitive = self._non_zero_duration() - - def _on_preset_button_clicked(self, button, row_path): - self.emit('clicked-preset', row_path) - - def _on_preset_button_double_clicked(self, button, event, row_path): - """Emit the `double-clicked-preset' signal.""" - # Check that the double-click event shot off on the preset button - if event.type == gdk._2BUTTON_PRESS: - self.emit('double-clicked-preset', row_path) - - def _on_manage_presets_button_clicked(self, button): - self.emit('clicked-manage-presets') - - def _on_duration_changed(self, data=None): - self._check_for_valid_start_timer_input() - self._check_for_valid_save_preset_input() - - def _on_name_entry_changed(self, entry): - self._check_for_valid_save_preset_input() - - def _on_dialog_response(self, dialog, response_id): - if response_id == gtk.RESPONSE_OK: - self._duration_chooser.normalize_fields() - self.emit('clicked-start') - elif response_id == gtk.RESPONSE_CANCEL: - self.emit('clicked-cancel') - self._dialog.hide() - - def _on_save_button_clicked(self, button): - self._duration_chooser.normalize_fields() - (hours, minutes, seconds) = self._duration_chooser.get_duration() - name = self._name_entry.get_text() - command = self._command_entry.get_text() - next_timer = self._next_timer_combo.child.get_text() - auto_start = self._auto_start_check.get_active() - self.emit('clicked-save', name, hours, minutes, seconds, command, - next_timer, auto_start) - - def _on_next_timer_combo_entry_child_changed(self, widget, data=None): - """Validate selection of the Next Timer ComboBoxEntry.""" - modelfilter = self._presets_store.filter_new() - # Loop through all rows in ListStore - # TODO: Using a generator may be more memory efficient in this case. - for row in modelfilter: - # Check that name of preset is the exact match of the the text in - # the ComboBoxEntry - if widget.get_text() == row[0]: - # Yes, it matches! Make the auto-start checkbox sensitive - # (activate it). - self._auto_start_check.set_sensitive(True) - break - else: - # If value of ComboBoxEntry is None then de-activate the - # auto-start checkbox. - self._auto_start_check.set_sensitive(False) - |