def test_scroll_right_left_arrow(self): '''Test to scroll right and left with arrow key ''' cols = 3 extra_cols = 5 scroll_win = ScrollWindow(WindowArea(10, cols, 0, 0, scrollable_columns=cols+extra_cols), color_theme=ColorTheme(force_bw=True)) scroll_win.active_object = None self.assertTrue(scroll_win.at_left()) key = scroll_win.on_arrow_key(curses.KEY_RIGHT) self.assertEqual(key, None) self.assertFalse(scroll_win.at_left()) key = scroll_win.on_arrow_key(curses.KEY_LEFT) self.assertEqual(key, None) self.assertTrue(scroll_win.at_left()) key = scroll_win.on_arrow_key(curses.KEY_LEFT) self.assertEqual(key, curses.KEY_LEFT) self.assertTrue(scroll_win.at_left()) scroll_win.scroll(columns=extra_cols-2) self.assertFalse(scroll_win.at_left()) self.assertFalse(scroll_win.at_right()) scroll_win.on_arrow_key(curses.KEY_RIGHT) self.assertTrue(scroll_win.at_right()) scroll_win.scroll(columns=-(extra_cols-2)) self.assertFalse(scroll_win.at_left()) self.assertFalse(scroll_win.at_right()) scroll_win.on_arrow_key(curses.KEY_LEFT) self.assertTrue(scroll_win.at_left())
def test_scroll_down_up_arrow(self): '''Test to scroll down and up with arrow key ''' lines = 4 extra_lines = 9 scroll_win = ScrollWindow(WindowArea(lines, 70, 0, 0, scrollable_lines=lines + extra_lines), color_theme=ColorTheme(force_bw=True)) scroll_win.active_object = None self.assertTrue(scroll_win.at_top()) key = scroll_win.on_arrow_key(curses.KEY_DOWN) self.assertEqual(key, None) self.assertFalse(scroll_win.at_top()) key = scroll_win.on_arrow_key(curses.KEY_UP) self.assertEqual(key, None) self.assertTrue(scroll_win.at_top()) key = scroll_win.on_arrow_key(curses.KEY_UP) self.assertEqual(key, curses.KEY_UP) self.assertTrue(scroll_win.at_top()) scroll_win.scroll(extra_lines - 2) self.assertFalse(scroll_win.at_bottom()) scroll_win.on_arrow_key(curses.KEY_DOWN) self.assertTrue(scroll_win.at_bottom()) scroll_win.scroll(-(extra_lines - 2)) self.assertFalse(scroll_win.at_top()) scroll_win.on_arrow_key(curses.KEY_UP) self.assertTrue(scroll_win.at_top())
def test_scroll_down_up_arrow(self): '''Test to scroll down and up with arrow key ''' lines = 4 extra_lines = 9 scroll_win = ScrollWindow(WindowArea(lines, 70, 0, 0, scrollable_lines=lines + extra_lines), color_theme=ColorTheme(force_bw=True)) scroll_win.active_object = None self.assertTrue(scroll_win.at_top()) key = scroll_win.on_arrow_key(curses.KEY_DOWN) self.assertEqual(key, None) self.assertFalse(scroll_win.at_top()) key = scroll_win.on_arrow_key(curses.KEY_UP) self.assertEqual(key, None) self.assertTrue(scroll_win.at_top()) key = scroll_win.on_arrow_key(curses.KEY_UP) self.assertEqual(key, curses.KEY_UP) self.assertTrue(scroll_win.at_top()) scroll_win.scroll(extra_lines-2) self.assertFalse(scroll_win.at_bottom()) scroll_win.on_arrow_key(curses.KEY_DOWN) self.assertTrue(scroll_win.at_bottom()) scroll_win.scroll(-(extra_lines-2)) self.assertFalse(scroll_win.at_top()) scroll_win.on_arrow_key(curses.KEY_UP) self.assertTrue(scroll_win.at_top())
def test_scroll_one_line(self): '''Test to scroll one line ''' scroll_win = ScrollWindow(WindowArea(70, 70, 0, 0, scrollable_lines=75), color_theme=ColorTheme(force_bw=True)) self.assertTrue(scroll_win.get_use_vert_scroll_bar()) self.assertEquals(scroll_win.current_line[0], 0) scroll_win.scroll(lines=1) self.assertEquals(scroll_win.current_line[0], 1)
def test_scroll_to_right(self): '''Test to scroll multiple columns to right of scrollarea''' cols = 70 extra_cols = 5 scroll_win = ScrollWindow(WindowArea(70, cols, 0, 0, scrollable_columns=cols+extra_cols), color_theme=ColorTheme(force_bw=True)) scroll_win.scroll(scroll_to_column=5) self.assertTrue(scroll_win.at_right())
def test_scroll_one_col(self): '''Test to scroll one column ''' scroll_win = ScrollWindow(WindowArea(70, 70, 0, 0, scrollable_columns=75), color_theme=ColorTheme(force_bw=True)) self.assertTrue(scroll_win.get_use_horiz_scroll_bar()) self.assertEquals(scroll_win.current_line[1], 0) scroll_win.scroll(columns=1) self.assertEquals(scroll_win.current_line[1], 1)
def test_scroll_to_bottom(self): '''Test to scroll multiple lines to bottom of scrollarea''' lines = 70 extra_lines = 5 scroll_win = ScrollWindow(WindowArea(lines, 70, 0, 0, scrollable_lines=lines + extra_lines), color_theme=ColorTheme(force_bw=True)) scroll_win.scroll(scroll_to_line=5) self.assertTrue(scroll_win.at_bottom())
def test_scroll_past_left(self): '''Test to scroll past left, should end up at left ''' cols = 70 extra_cols = 5 scroll_win = ScrollWindow(WindowArea(70, cols, 0, 0, scrollable_columns=cols+extra_cols), color_theme=ColorTheme(force_bw=True)) self.assertTrue(scroll_win.at_left()) scroll_win.scroll(columns=-3) self.assertTrue(scroll_win.at_left())
def test_scroll_past_top(self): '''Test to scroll past top, should end up at top ''' lines = 70 extra_lines = 5 scroll_win = ScrollWindow(WindowArea(lines, 70, 0, 0, scrollable_lines=lines + extra_lines), color_theme=ColorTheme(force_bw=True)) self.assertTrue(scroll_win.at_top()) scroll_win.scroll(lines=-3) self.assertTrue(scroll_win.at_top())
def test_scroll_to_right(self): '''Test to scroll multiple columns to right of scrollarea''' cols = 70 extra_cols = 5 scroll_win = ScrollWindow(WindowArea(70, cols, 0, 0, scrollable_columns=cols + extra_cols), color_theme=ColorTheme(force_bw=True)) scroll_win.scroll(scroll_to_column=5) self.assertTrue(scroll_win.at_right())
def test_scroll_to_bottom(self): '''Test to scroll multiple lines to bottom of scrollarea''' lines = 70 extra_lines = 5 scroll_win = ScrollWindow(WindowArea(lines, 70, 0, 0, scrollable_lines=lines + extra_lines), color_theme=ColorTheme(force_bw=True)) scroll_win.scroll(scroll_to_line=5) self.assertTrue(scroll_win.at_bottom())
def test_scroll_past_left(self): '''Test to scroll past left, should end up at left ''' cols = 70 extra_cols = 5 scroll_win = ScrollWindow(WindowArea(70, cols, 0, 0, scrollable_columns=cols + extra_cols), color_theme=ColorTheme(force_bw=True)) self.assertTrue(scroll_win.at_left()) scroll_win.scroll(columns=-3) self.assertTrue(scroll_win.at_left())
def test_scroll_past_top(self): '''Test to scroll past top, should end up at top ''' lines = 70 extra_lines = 5 scroll_win = ScrollWindow(WindowArea(lines, 70, 0, 0, scrollable_lines=lines + extra_lines), color_theme=ColorTheme(force_bw=True)) self.assertTrue(scroll_win.at_top()) scroll_win.scroll(lines=-3) self.assertTrue(scroll_win.at_top())
def test_scroll_right_left_arrow(self): '''Test to scroll right and left with arrow key ''' cols = 3 extra_cols = 5 scroll_win = ScrollWindow(WindowArea(10, cols, 0, 0, scrollable_columns=cols + extra_cols), color_theme=ColorTheme(force_bw=True)) scroll_win.active_object = None self.assertTrue(scroll_win.at_left()) key = scroll_win.on_arrow_key(curses.KEY_RIGHT) self.assertEqual(key, None) self.assertFalse(scroll_win.at_left()) key = scroll_win.on_arrow_key(curses.KEY_LEFT) self.assertEqual(key, None) self.assertTrue(scroll_win.at_left()) key = scroll_win.on_arrow_key(curses.KEY_LEFT) self.assertEqual(key, curses.KEY_LEFT) self.assertTrue(scroll_win.at_left()) scroll_win.scroll(columns=extra_cols - 2) self.assertFalse(scroll_win.at_left()) self.assertFalse(scroll_win.at_right()) scroll_win.on_arrow_key(curses.KEY_RIGHT) self.assertTrue(scroll_win.at_right()) scroll_win.scroll(columns=-(extra_cols - 2)) self.assertFalse(scroll_win.at_left()) self.assertFalse(scroll_win.at_right()) scroll_win.on_arrow_key(curses.KEY_LEFT) self.assertTrue(scroll_win.at_left())
class DiskWindow(InnerWindow): '''Display and edit disk information, including partitions and slices''' STATIC_PARTITION_HEADERS = [(12, _("Primary"), _("Logical")), (10, _(" Size(GB)"), _(" Size(GB)"))] EDIT_PARTITION_HEADERS = [(13, _("Primary"), _("Logical")), (10, _(" Size(GB)"), _(" Size(GB)")), (7, _(" Avail"), _(" Avail"))] STATIC_SLICE_HEADERS = [(13, _("Slice"), _("Slice")), (2, "#", "#"), (10, _(" Size(GB)"), _(" Size(GB)"))] EDIT_SLICE_HEADERS = [(13, _("Slice"), _("Slice")), (2, "#", "#"), (10, _(" Size(GB)"), _(" Size(GB)")), (7, _(" Avail"), _(" Avail"))] ADD_KEYS = {curses.KEY_LEFT: no_action, curses.KEY_RIGHT: no_action} DEAD_ZONE = 3 SCROLL_PAD = 2 MIN_SIZE = None REC_SIZE = None SIZE_PRECISION = Size(UI_PRECISION).get(Size.gb_units) DESTROYED_MARK = EditField.ASTERISK_CHAR def __init__(self, area, disk_info, editable=False, error_win=None, target_controller=None, **kwargs): '''See also InnerWindow.__init__ disk_info (required) - Either a Disk or Partition object containing the data to be represented. If a Partition objects is provided, it will be used for displaying slice data within that partition. If Disk has partition(s), those are displayed. If not, but it has slices, then those are displayed. If neither partition data nor slice data are available, a ValueError is raised. headers (required) - List of tuples to populate the header of this window with. The first item in each tuple should be the width of the header, the second item should be the left side header. editable (optional) - If True, the window will be created such that data is editable. target_controller(optional) - Target controller ''' global LOGGER LOGGER = logging.getLogger(INSTALL_LOGGER_NAME) self.headers = None self.orig_ext_part_field = None self.orig_logicals_active = False self.ext_part_field = None self.error_win = error_win self.editable = editable self.win_width = None self.left_win = None self.right_win = None self.list_area = None self.edit_area = None super(DiskWindow, self).__init__(area, add_obj=editable, **kwargs) self.left_header_string = None self.right_header_string = None self._orig_data = None self.disk_info = None self.has_partition_data = False self.key_dict[curses.KEY_LEFT] = self.on_arrow_key self.key_dict[curses.KEY_RIGHT] = self.on_arrow_key if self.editable: self.key_dict[curses.KEY_F5] = self.change_type self.tc = target_controller self._ui_obj = None self.ui_obj = disk_info self.set_disk_info(ui_obj=self.ui_obj) LOGGER.debug(self.ui_obj) if platform.processor() == "sparc": self.is_x86 = False else: self.is_x86 = True @property def ui_obj(self): return self._ui_obj @ui_obj.setter def ui_obj(self, part): ''' create and set the value for ui_obj depending on type ''' if isinstance(part, Disk): self._ui_obj = UIDisk(self.tc, parent=None, doc_obj=part) elif isinstance(part, Partition): self._ui_obj = UIPartition(self.tc, parent=None, doc_obj=part) else: # Must be a either a Disk or Partition. It's an error to be here raise RuntimeError("disk_info object is invalid") def _init_win(self, window): '''Require at least 70 columns and 6 lines to fit current needs for display of partitions and slices. Builds two inner ScrollWindows for displaying/editing the data. ''' if self.area.columns < 70: raise ValueError("Insufficient space - area.columns < 70") if self.area.lines < 6: raise ValueError("Insufficient space - area.lines < 6") self.win_width = (self.area.columns - DiskWindow.DEAD_ZONE + DiskWindow.SCROLL_PAD) / 2 super(DiskWindow, self)._init_win(window) win_area = WindowArea(self.area.lines - 1, self.win_width, 2, 0) win_area.scrollable_lines = self.area.lines - 2 self.left_win = ScrollWindow(win_area, window=self, add_obj=False) self.left_win.color = None self.left_win.highlight_color = None win_area.x_loc = self.win_width + DiskWindow.DEAD_ZONE win_area.scrollable_lines = 2 * MAX_EXT_PARTS self.right_win = ScrollWindow(win_area, window=self, add_obj=False) self.right_win.color = None self.right_win.highlight_color = None def set_disk_info(self, ui_obj=None, disk_info=None, no_part_ok=False): '''Set up this DiskWindow to represent disk_info''' if ui_obj is not None: disk_info = ui_obj.doc_obj elif disk_info is not None: self.ui_obj = disk_info else: # Should never be this case raise RuntimeError("Unable to find ui_obj or disk_info") part_list = disk_info.get_children(class_type=Partition) if part_list: self.has_partition_data = True else: slice_list = disk_info.get_children(class_type=Slice) if slice_list: self.has_partition_data = False else: # No partitions and no slices if no_part_ok: if self.is_x86: self.has_partition_data = True else: self.has_partition_data = False else: return if self.has_partition_data: if self.editable: self.headers = DiskWindow.EDIT_PARTITION_HEADERS self.list_area = WindowArea(1, self.headers[0][0] + self.headers[1][0], 0, DiskWindow.SCROLL_PAD) self.edit_area = WindowArea(1, self.headers[1][0], 0, self.headers[0][0]) else: self.headers = DiskWindow.STATIC_PARTITION_HEADERS else: if self.editable: self.headers = DiskWindow.EDIT_SLICE_HEADERS self.list_area = WindowArea(1, self.headers[0][0] + self.headers[1][0] + self.headers[2][0], 0, DiskWindow.SCROLL_PAD) self.edit_area = WindowArea(1, self.headers[2][0], 0, self.headers[0][0] + self.headers[1][0]) else: self.headers = DiskWindow.STATIC_SLICE_HEADERS LOGGER.debug("have_partition: %s", self.has_partition_data) LOGGER.debug(self.ui_obj) self.ui_obj.add_unused_parts(no_part_ok=no_part_ok) self.left_win.clear() self.right_win.clear() self.window.erase() self.print_headers() if self.editable: self.active_object = None self.build_edit_fields() self.right_win.bottom = max(0, len(self.right_win.all_objects) - self.right_win.area.lines) if self.has_partition_data: self.orig_ext_part_field = None for obj in self.left_win.objects: if (obj.data_obj.is_extended()): self.orig_ext_part_field = obj self.orig_logicals_active = True break else: self.print_data() def print_headers(self): '''Print the headers for the displayed data. header[0] - The width of this column. header[1] and header[2] are trimmed to this size header[1] - The internationalized text for the left window header[2] - The internationalized text for the right window ''' self.left_header_string = [] self.right_header_string = [] for header in self.headers: left_header_str = header[1] right_header_str = header[2] # Trim the header to fit in the column width, # splitting columns with at least 1 space # Pad with extra space(s) to align the columns left_header_str = fit_text_truncate(left_header_str, header[0] - 1, just="left") self.left_header_string.append(left_header_str) right_header_str = fit_text_truncate(right_header_str, header[0] - 1, just="left") self.right_header_string.append(right_header_str) self.left_header_string = " ".join(self.left_header_string) self.right_header_string = " ".join(self.right_header_string) LOGGER.debug(self.left_header_string) self.add_text(self.left_header_string, 0, DiskWindow.SCROLL_PAD) right_win_offset = (self.win_width + DiskWindow.DEAD_ZONE + DiskWindow.SCROLL_PAD) self.add_text(self.right_header_string, 0, right_win_offset) self.window.hline(1, DiskWindow.SCROLL_PAD, curses.ACS_HLINE, textwidth(self.left_header_string)) self.window.hline(1, right_win_offset, curses.ACS_HLINE, textwidth(self.right_header_string)) self.no_ut_refresh() def print_data(self): '''Print static (non-editable) data. Slices - fill the left side, then remaining slices on the right side. If for some reason not all slices fit, indicate how many more slices there area Partitions - Put standard partitions on the left, logical partitions on the right ''' part_index = 0 data = self.ui_obj.get_parts_in_use() if len(data) == 0: return # should never be this case if self.has_partition_data: max_parts = MAX_PRIMARY_PARTS else: max_parts = min(len(data), self.left_win.area.lines) win = self.left_win y_loc = 0 for next_data in data: LOGGER.debug("next_data: %s", next_data) if y_loc >= max_parts: if win is self.left_win: win = self.right_win y_loc = 0 max_parts = win.area.lines else: num_extra = len(data) - part_index if self.has_partition_data: more_parts_txt = _("%d more partitions") % num_extra else: more_parts_txt = _("%d more slices") % num_extra win.add_text(more_parts_txt, win.area.lines, 3) break x_loc = DiskWindow.SCROLL_PAD field = 0 win.add_text(next_data.get_description(), y_loc, x_loc, self.headers[field][0] - 1) x_loc += self.headers[field][0] field += 1 if not self.has_partition_data: win.add_text(str(next_data.name), y_loc, x_loc, self.headers[field][0] - 1) x_loc += self.headers[field][0] field += 1 win.add_text(locale.format("%*.1f", (self.headers[field][0] - 1, next_data.size.get(Size.gb_units))), y_loc, x_loc, self.headers[field][0] - 1) x_loc += self.headers[field][0] y_loc += 1 field += 1 part_index += 1 self.right_win.use_vert_scroll_bar = False self.no_ut_refresh() def build_edit_fields(self): '''Build subwindows for editing partition sizes For slices, fill the left side, then the right (right side scrolling as needed, though this shouldn't happen unless the number of slices on disk exceeds 8 for some reason) For partitions, fill the left side up to MAX_PRIMARY_PARTS, and place all logical partitions on the right. ''' data = self.ui_obj.get_parts_in_use() if self.has_partition_data: max_left_parts = MAX_PRIMARY_PARTS else: if len(data) == 0: return # should never be this case max_left_parts = min(len(data), self.left_win.area.lines) part_iter = iter(data) try: next_part = part_iter.next() self.objects.append(self.left_win) for y_loc in range(max_left_parts): self.list_area.y_loc = y_loc self.create_list_item(next_part, self.left_win, self.list_area) next_part = part_iter.next() self.objects.append(self.right_win) for y_loc in range(self.right_win.area.scrollable_lines): self.list_area.y_loc = y_loc self.create_list_item(next_part, self.right_win, self.list_area) next_part = part_iter.next() if len(data) > max_left_parts: self.right_win.use_vert_scroll_bar = True except StopIteration: if len(self.right_win.all_objects) <= self.right_win.area.lines: self.right_win.use_vert_scroll_bar = False self.right_win.no_ut_refresh() else: raise ValueError("Could not fit all partitions in DiskWindow") self.no_ut_refresh() def create_list_item(self, next_part, win, list_area): '''Add an entry for next_part (a Partition or Slice) to the DiskWindow ''' list_item = ListItem(list_area, window=win, data_obj=next_part) list_item.key_dict.update(DiskWindow.ADD_KEYS) edit_field = EditField(self.edit_area, window=list_item, numeric_pad=" ", validate=decimal_valid, on_exit=on_exit_edit, error_win=self.error_win, add_obj=False, data_obj=next_part) edit_field.right_justify = True edit_field.validate_kwargs["disk_win"] = self edit_field.on_exit_kwargs["disk_win"] = self edit_field.key_dict.update(DiskWindow.ADD_KEYS) self.update_part(part_field=list_item) return list_item def update_part(self, part_info=None, part_field=None): '''Sync changed partition data to the screen.''' if part_field is None: if part_info is None: raise ValueError("Must supply either part_info or part_field") part_field = self.find_part_field(part_info)[1] elif part_info is None: part_info = part_field.data_obj elif part_field.data_obj is not part_info: raise ValueError("part_field must be a ListItem associated with " "part_info") if not isinstance(part_field, ListItem): raise TypeError("part_field must be a ListItem associated with " "part_info") if self.has_partition_data: desc_text = part_info.get_description() else: desc_length = self.headers[0][0] - 1 desc_text = "%-*.*s %s" % (desc_length, desc_length, part_info.get_description(), part_info.name) part_field.set_text(desc_text) edit_field = part_field.all_objects[0] edit_field.set_text(locale.format("%.1f", part_info.size.get(Size.gb_units))) self.mark_if_destroyed(part_field) self._update_edit_field(part_info, part_field, edit_field) self.update_avail_space(part_info=part_info) if self.has_partition_data: if part_info.is_extended(): self.ext_part_field = part_field def _update_edit_field(self, part_info, part_field, edit_field): '''If the partition/slice is editable, add it to the .objects list. If it's also the part_field that's currently selected, then activate the edit field. ''' if part_info.editable(): part_field.objects = [edit_field] active_win = self.get_active_object() if active_win is not None: if active_win.get_active_object() is part_field: part_field.activate_object(edit_field) else: edit_field.make_inactive() part_field.objects = [] part_field.active_object = None def mark_if_destroyed(self, part_field): '''Determine if the partition/slice represented by part_field has changed such that its contents will be destroyed. ''' part_info = part_field.data_obj destroyed = part_info.modified() self.mark_destroyed(part_field, destroyed) def mark_destroyed(self, part_field, destroyed): '''If destroyed is True, add an asterisk indicating that the partition or slice's content will be destroyed during installation. Otherwise, clear the asterisk ''' y_loc = part_field.area.y_loc x_loc = part_field.area.x_loc - 1 if part_field in self.right_win.objects: win = self.right_win else: win = self.left_win if destroyed: win.window.addch(y_loc, x_loc, DiskWindow.DESTROYED_MARK, win.color_theme.inactive) else: win.window.addch(y_loc, x_loc, InnerWindow.BKGD_CHAR) def update_avail_space(self, part_number=None, part_info=None): '''Update the 'Avail' column for the specified slice or partition. If no number is given, all avail columns are updated ''' if part_number is None and part_info is None: self._update_all_avail_space() else: self._update_avail_space(part_number, part_info) def _update_all_avail_space(self): '''Update the 'Avail' column for all slices or partitions.''' idx = 0 for item in self.left_win.objects: self.update_avail_space(idx) idx += 1 for item in self.right_win.objects: self.update_avail_space(idx) idx += 1 y_loc = idx - len(self.left_win.objects) if self.has_partition_data: x_loc = self.headers[0][0] + self.headers[1][0] + 1 field = 2 else: x_loc = (self.headers[0][0] + self.headers[1][0] + self.headers[2][0] + 1) field = 3 if y_loc > 0: self.right_win.add_text(" " * self.headers[field][0], y_loc, x_loc) def _update_avail_space(self, part_number=None, part_info=None): '''Update the 'Avail' column for the specified slice or partition.''' if part_number is None: win, item = self.find_part_field(part_info) elif part_number < len(self.left_win.objects): win = self.left_win item = win.objects[part_number] else: win = self.right_win item = win.objects[part_number - len(self.left_win.objects)] if self.has_partition_data: x_loc = self.headers[0][0] + self.headers[1][0] + 1 field = 2 else: x_loc = (self.headers[0][0] + self.headers[1][0] + self.headers[2][0] + 1) field = 3 y_loc = item.area.y_loc part = item.data_obj max_space = part.get_max_size() max_space = locale.format("%*.1f", (self.headers[field][0], max_space.get(Size.gb_units))) win.add_text(max_space, y_loc, x_loc) def find_part_field(self, part_info): '''Given a PartitionInfo or SliceInfo object, find the associated ListItem. This search compares by reference, and will only succeed if you have a handle to the exact object referenced by the ListItem ''' for win in [self.left_win, self.right_win]: for item in win.objects: if item.data_obj is part_info: return win, item raise ValueError("Part field not found") def reset(self, dummy=None): '''Reset ui_obj to value found from Target Discovery. Meaningful only for editable DiskWindows ''' if not self.editable: return doc = InstallEngine.get_instance().doc # "reset" the desired target reset_obj = None if isinstance(self.ui_obj, UIDisk): reset_obj = (self.tc.reset_layout(disk=self.ui_obj.doc_obj))[0] else: # reset the partition by removing the modified Partition, and # resetting it with the partition found during target discovery. discovered_obj = self.ui_obj.discovered_doc_obj desired_disk = get_desired_target_disk(doc) desired_part = get_solaris_partition(doc) desired_disk.delete_partition(desired_part) part_copy = deepcopy(discovered_obj) desired_disk.insert_children(part_copy) # get the updated reference reset_obj = get_solaris_partition(doc) dump_doc("After doing reset") self.set_disk_info(disk_info=reset_obj) self.activate_solaris_data() def activate_solaris_data(self): '''Find the Solaris Partition / ZFS Root Pool Slice and activate it. ''' if self.editable: solaris_part = self.ui_obj.get_solaris_data() if solaris_part is None: LOGGER.debug("No Solaris data, activating default") self.activate_object() self.right_win.scroll(scroll_to_line=0) return disk_order = self.ui_obj.get_parts_in_use().index(solaris_part) LOGGER.debug("solaris disk at disk_order = %s", disk_order) self.activate_index(disk_order) def make_active(self): '''On activate, select the solaris partition or ZFS root pool, instead of defaulting to 0 ''' self.set_color(self.highlight_color) self.activate_solaris_data() def on_arrow_key(self, input_key): ''' On curses.KEY_LEFT: Move from the right win to the left win On curses.KEY_RIGHT: Move from the left to the right ''' if (input_key == curses.KEY_LEFT and self.get_active_object() is self.right_win and len(self.left_win.objects) > 0): active_object = self.right_win.get_active_object().area.y_loc if (active_object >= len(self.left_win.objects)): active_object = len(self.left_win.objects) - 1 self.activate_object(self.left_win) self.left_win.activate_object(active_object) return None elif (input_key == curses.KEY_RIGHT and self.get_active_object() is self.left_win and len(self.right_win.objects) > 0): active_line = (self.left_win.active_object + self.right_win.current_line[0]) active_object = None force_to_top = False for obj in self.right_win.objects: if obj.area.y_loc >= active_line: active_object = obj off_screen = (self.right_win.current_line[0] + self.right_win.area.lines) if active_object.area.y_loc > off_screen: force_to_top = True break if active_object is None: active_object = 0 self.left_win.activate_object(-1, loop=True) self.activate_object(self.right_win) self.right_win.activate_object_force(active_object, force_to_top=force_to_top) return None return input_key def no_ut_refresh(self, abs_y=None, abs_x=None): '''Refresh self, left win and right win explicitly''' super(DiskWindow, self).no_ut_refresh() self.left_win.no_ut_refresh(abs_y, abs_x) self.right_win.no_ut_refresh(abs_y, abs_x) def change_type(self, dummy): '''Cycle the type for the currently active object, and update its field ''' LOGGER.debug("changing type") part_field = self.get_active_object().get_active_object() part_info = part_field.data_obj part_order = self.ui_obj.get_parts_in_use().index(part_info) old_obj = part_info.discovered_doc_obj old_type = list() if old_obj is not None: if self.has_partition_data: old_type.append(old_obj.part_type) else: if old_obj.in_zpool is not None: old_type.append(old_obj.in_zpool) else: in_use = part_info.doc_obj.in_use if in_use is not None: if in_use['used_name']: old_type.append((in_use['used_name'])[0]) LOGGER.debug("extra type to cycle: %s", old_type) part_info.cycle_type(extra_type=old_type) self.set_disk_info(ui_obj=self.ui_obj, no_part_ok=True) self.activate_index(part_order) return None def create_extended(self, ext_part_field): '''If this is the original extended partition, restore the original logical partitions. Otherwise, create a single unused logical partition. ''' if not ext_part_field.data_obj.modified(): self.right_win.clear() self.orig_logicals_active = True logicals = deepcopy(self._orig_data.get_logicals()) self.disk_info.partitions.extend(logicals) for idx, logical in enumerate(logicals): self.list_area.y_loc = idx self.create_list_item(logical, self.right_win, self.list_area) if self.right_win not in self.objects: self.objects.append(self.right_win) self.right_win.activate_object_force(0, force_to_top=True) self.right_win.make_inactive() self.right_win.no_ut_refresh() else: # Leave old data be, create new Unused logical partition if self.right_win not in self.objects: self.objects.append(self.right_win) self.append_unused_logical() def activate_index(self, obj_index): '''Activate the object at the specified index ''' if obj_index < len(self.left_win.objects): LOGGER.debug("activating in left_win") self.left_win.activate_object(obj_index) self.activate_object(self.left_win) self.right_win.scroll(scroll_to_line=0) else: activate = obj_index - len(self.left_win.objects) LOGGER.debug('activating in right win') self.right_win.activate_object_force(activate, force_to_top=True) self.activate_object(self.right_win) left_active = self.left_win.get_active_object() if left_active is not None: left_active.make_inactive() def append_unused_logical(self): '''Adds a single Unused logical partition to the right window''' new_part = self.disk_info.append_unused_logical() self.list_area.y_loc = len(self.right_win.all_objects) bottom = self.list_area.y_loc - self.right_win.area.lines + 1 self.right_win.bottom = max(0, bottom) self.create_list_item(new_part, self.right_win, self.list_area) scroll = len(self.right_win.all_objects) > self.right_win.area.lines self.right_win.use_vert_scroll_bar = scroll self.right_win.no_ut_refresh()