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# Copyright 1999-2005 Gentoo Foundation
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# This source code is distributed under the terms of version 2 of the GNU
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# General Public License as published by the Free Software Foundation, a copy
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# of which can be found in the main directory of this project.
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import gtk
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import GLIScreen
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import Partitioning
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from GLIException import *
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import re
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import PartitionButton
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import PartProperties
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from gettext import gettext as _
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class Panel(GLIScreen.GLIScreen):
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title = _("Partitioning")
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part_buttons = {}
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drives = []
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devices = {}
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active_device = ""
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active_device_bytes_in_sector = 0
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active_part_idx = -1
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colors = { 'ext2': '#0af2fe', 'ext3': '#0af2fe', 'unalloc': '#a2a2a2', 'unknown': '#ed03e0', 'free': '#ffffff', 'ntfs': '#f20600', 'fat16': '#3d07f9', 'fat32': '#3d07f9', 'reiserfs': '#f0ff00', 'linux-swap': '#12ff09', 'xfs': '#006600', 'jfs': '#ffb400', 'hfs': '#fdb0ff', 'hfs+': '#fdb0ff', 'apple_bootstrap': '#fdb0ff' }
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supported_filesystems = ["ext2", "ext3", "linux-swap", "xfs", "jfs", "reiserfs", "fat16", "fat32", "ntfs", "hfs", "hfs+"]
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_helptext = """
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<b><u>Partitioning</u></b>
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The choices you make on this screen are very important. There are 2 ways to do
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your partitioning.
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The first method is the Recommended Layout. If you really have no idea how you
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should lay out your partitions, this is probably the best option. You will need
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at least 4GB of concurrent disk space to use this option. If you have any
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existing partitions, they will be kept intact. Three partitions will be created:
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/boot (100MB), swap (calculated based on physical memory, up to 512MB), and
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/ (remaining concurrent space). The mountpoints and default mount options will
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be automatically set for you. If you would like to mount any of your previously
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existing partitions, you will need to edit those manually.
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The second method is the old fashioned one: doing it yourself. The partition
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edit is fairly straightforward (although, not <i>that</i> straightforward as
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this help would not need to exist).
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The currently active disk is represented by the bar near the top of the screen.
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If you have more than one disk present in your system, you can change the
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active disk by choosing another disk from the drop down box labeled 'Devices'.
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Along the bottom of the screen, there is a color key for the disk representation
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above.
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To edit an existing partition, you must first select it by clicking it in the
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bar above. You will get a brief overview of the partition below the bar. To edit
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the partition's properties, click the button labeled 'Properties'. To delete it,
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click the 'Delete' button. You will be asked for confirmation before the
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partition is removed.
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When you edit a partition's properties, you'll get a popup dialog with a few
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options. If the installer is able to resize the partition, you will be able to
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slide the bar at the top or enter a new size in the fields below the slider.
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You can choose whether or not you want the partition to be formatted. If you
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to keep the data, you should leave this as No. You can also choose a mountpoint
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and mount options for the partition. If you don't enter a mountpoint, the
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partition will not be mounted during the install and will not be added to your
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/etc/fstab. Click 'OK' to save the changes you have made or 'Cancel' to leave it
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as it was.
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To create a new partition, select some unallocated space in the bar at the top.
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The popup dialog that appears is the same one used for editing an existing
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partition. The difference is that you will be able to select a partition type
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(primary or logical for x86/amd64) and a filesystem type. If you select logical
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for the type, an extended partition will be created automatically and take up
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all of the remaining unallocated space. All partitions created after this will
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automatically be logical. For a partition for use by Linux, you will want to use
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ext2, ext3, reiserfs, jfs, or xfs. Ext3 is the recommended type.
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Keep in mind that none of the changes to your partition table and filesystems
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will be committed until you click the 'Install' button on the last screen of the
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installer. Also, if your existing partitions are out of disk order, the
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installer will reorder the partition numbers so that they match the physical
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disk order.
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"""
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def __init__(self, controller):
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GLIScreen.GLIScreen.__init__(self, controller, show_title=True)
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vert = gtk.VBox(False, 0)
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vert.set_border_width(10)
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content_str = _("""
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On this screen, you will be presented with a list of detected partitionable devices. Selecting
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a device will show you the current partitions on it (if any) and allow you to add, remove, and
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resize partitions.""")
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content_label = gtk.Label(content_str)
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vert.pack_start(content_label, expand=False, fill=False, padding=0) # This was removed for screen space
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container = gtk.HBox(False, 0)
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detected_dev_label = gtk.Label(_("Devices:"))
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container.pack_start(detected_dev_label, expand=False, fill=False, padding=0)
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self.detected_dev_combo = gtk.combo_box_new_text()
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self.detected_dev_combo.connect("changed", self.drive_changed)
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container.pack_start(self.detected_dev_combo, expand=False, fill=False, padding=10)
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self.part_button_recommended = gtk.Button(_(" Recommended layout "))
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self.part_button_recommended.connect("clicked", self.part_button_recommended_clicked)
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container.pack_end(self.part_button_recommended, expand=False, fill=False, padding=0)
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self.part_button_clear = gtk.Button(_(" Clear partitions "))
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self.part_button_clear.connect("clicked", self.part_button_clear_clicked)
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container.pack_end(self.part_button_clear, expand=False, fill=False, padding=10)
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self.part_button_dump_info = gtk.Button(_(" Dump to console (debug) "))
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self.part_button_dump_info.connect("clicked", self.dump_part_info_to_console)
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container.pack_end(self.part_button_dump_info, expand=False, fill=False, padding=0)
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vert.pack_start(container, expand=False, fill=False, padding=10)
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# This builds the container for the "whole disk" display at the top
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part_table_frame = gtk.Frame()
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part_table_frame.set_shadow_type(gtk.SHADOW_IN)
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self.part_table = gtk.Table(1, 1, False)
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self.part_table.set_size_request(-1, 40)
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part_table_frame.add(self.part_table)
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vert.pack_start(part_table_frame, expand=False, fill=False, padding=5)
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# This builds the partition info box
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self.part_info_box = gtk.HBox(False, 0)
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part_info_table = gtk.Table(6, 2, False)
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part_info_table.set_col_spacings(10)
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info_partition_label = gtk.Label(_("Partition:"))
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info_partition_label.set_alignment(0.0, 0.5)
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self.info_partition = gtk.Label()
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self.info_partition.set_alignment(0.0, 0.5)
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info_type_label = gtk.Label(_("Type:"))
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info_type_label.set_alignment(0.0, 0.5)
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self.info_type = gtk.Label()
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self.info_type.set_alignment(0.0, 0.5)
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info_filesystem_label = gtk.Label(_("Filesystem:"))
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info_filesystem_label.set_alignment(0.0, 0.5)
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self.info_filesystem = gtk.Label()
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self.info_filesystem.set_alignment(0.0, 0.5)
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info_mountpoint_label = gtk.Label(_("Mountpoint:"))
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info_mountpoint_label.set_alignment(0.0, 0.5)
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self.info_mountpoint = gtk.Label()
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self.info_mountpoint.set_alignment(0.0, 0.5)
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info_size_label = gtk.Label(_("Size:"))
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info_size_label.set_alignment(0.0, 0.5)
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self.info_size = gtk.Label()
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self.info_size.set_alignment(0.0, 0.5)
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part_info_table.attach(info_partition_label, 0, 1, 0, 1)
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part_info_table.attach(self.info_partition, 1, 2, 0, 1)
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part_info_table.attach(info_type_label, 0, 1, 1, 2)
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part_info_table.attach(self.info_type, 1, 2, 1, 2)
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part_info_table.attach(info_filesystem_label, 0, 1, 2, 3)
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part_info_table.attach(self.info_filesystem, 1, 2, 2, 3)
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part_info_table.attach(info_mountpoint_label, 0, 1, 3, 4)
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part_info_table.attach(self.info_mountpoint, 1, 2, 3, 4)
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part_info_table.attach(info_size_label, 0, 1, 5, 6)
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part_info_table.attach(self.info_size, 1, 2, 5, 6)
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self.part_info_box.pack_start(part_info_table, expand=False, fill=False)
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vert.pack_start(self.part_info_box, expand=False, fill=False, padding=10)
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# This builds the row of buttons
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self.part_button_box = gtk.HBox(False, 0)
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self.part_button_delete = gtk.Button(_(" Delete "))
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self.part_button_delete.connect("clicked", self.part_button_delete_clicked)
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self.part_button_box.pack_start(self.part_button_delete, expand=False, fill=False, padding=0)
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# self.part_button_recommended = gtk.Button(_(" Recommended "))
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# self.part_button_recommended.connect("clicked", self.part_button_recommended_clicked)
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# self.part_button_box.pack_start(self.part_button_recommended, expand=False, fill=False, padding=10)
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self.part_button_properties = gtk.Button(_(" Properties "))
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self.part_button_properties.connect("clicked", self.part_button_properties_clicked)
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self.part_button_box.pack_start(self.part_button_properties, expand=False, fill=False, padding=10)
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vert.pack_start(self.part_button_box, expand=False, fill=False, padding=10)
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# This builds the color key at the bottom
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color_codes = [ { 'label': "Swap", 'color': '#12ff09' },
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{ 'label': "Ext2/3", 'color': '#0af2fe' },
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{ 'label': "Reiserfs", 'color': '#f0ff00' },
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{ 'label': "JFS", 'color': '#ffb400' },
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{ 'label': "XFS", 'color': '#006600' },
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{ 'label': "FAT", 'color': '#3d07f9' },
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{ 'label': "NTFS", 'color': '#f20600' },
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{ 'label': "HFS", 'color': '#fdb0ff' },
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{ 'label': _("Other"), 'color': '#ed03e0' },
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# { 'label': "Free space", 'color': '#ffffff' },
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{ 'label': _("Unallocated"), 'color': '#a2a2a2' }
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]
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color_codes_box = gtk.HBox(False, 0)
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vert.pack_end(color_codes_box, expand=False, fill=False, padding=2)
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for color in color_codes:
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temp_xpm = [ "12 12 2 1",
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"B c #000000",
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"C c " + color['color'],
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"BBBBBBBBBBBB",
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"BCCCCCCCCCCB",
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"BCCCCCCCCCCB",
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"BCCCCCCCCCCB",
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"BCCCCCCCCCCB",
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"BCCCCCCCCCCB",
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"BCCCCCCCCCCB",
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"BCCCCCCCCCCB",
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"BCCCCCCCCCCB",
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"BCCCCCCCCCCB",
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"BCCCCCCCCCCB",
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"BBBBBBBBBBBB"
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]
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pixmap, mask = gtk.gdk.pixmap_create_from_xpm_d(self.controller.window.window, None, temp_xpm)
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tmp_image = gtk.Image()
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tmp_image.set_from_pixmap(pixmap, mask)
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tmpbox = gtk.HBox(False, 0)
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tmpbox.pack_start(tmp_image, expand=False, fill=False, padding=3)
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tmpbox.pack_start(gtk.Label(color['label']), expand=False, fill=False, padding=3)
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color_codes_box.pack_start(tmpbox, expand=False, fill=False, padding=6)
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self.add_content(vert)
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# self.detected_dev_combo.set_active(0)
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def drive_changed(self, combobox, data=None):
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self.active_device = self.drives[self.detected_dev_combo.get_active()]
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self.draw_part_box()
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self.active_device_bytes_in_sector = self.devices[self.active_device].get_geometry()['sector_size']
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self.info_partition.set_text("")
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self.info_type.set_text("")
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self.info_filesystem.set_text("")
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self.info_mountpoint.set_text("")
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# self.info_end.set_text("")
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self.info_size.set_text("")
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self.part_info_box.hide_all()
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# self.resize_box.hide_all()
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self.part_button_box.hide_all()
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# self.part_mount_info_box.hide_all()
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def part_selected(self, button, dev=None, idx=None):
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tmppart = self.devices[dev].get_partition(idx)
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self.info_partition.set_text(tmppart['devnode'])
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if self.devices[dev]._labelinfo['extended'] and tmppart['minor'] > 4:
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self.info_type.set_text(_("Logical"))
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elif tmppart.get_type() == "extended":
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self.info_type.set_text(_("Extended"))
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else:
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self.info_type.set_text(_("Primary"))
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fstype = tmppart.get_type()
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if fstype == "extended":
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self.info_filesystem.set_text(_("N/A"))
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else:
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self.info_filesystem.set_text(fstype)
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# self.info_mountpoint.set_text(tmppart.get_mountpoint() or "none")
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start = tmppart.get_start()
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end = tmppart.get_end()
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# self.info_start.set_text(str(start))
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# self.info_end.set_text(str(end))
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# part_size = int(round(float(self.devices[dev].get_sector_size()) * (end - start + 1) / 1024 / 1024))
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part_size = int(tmppart.get_mb())
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self.info_size.set_text(str(part_size) + _(" MB"))
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self.active_part_idx = idx
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self.part_button_delete.set_sensitive(True)
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self.part_info_box.show_all()
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self.part_button_box.show_all()
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def unalloc_selected(self, button, dev=None, extended=False, mb=0, minor=0):
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props = PartProperties.PartProperties(self, self.active_device, minor, 0, 0, mb, "free", self.active_device_bytes_in_sector)
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props.run()
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def part_button_delete_clicked(self, button, data=None):
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msgdlg = gtk.MessageDialog(parent=self.controller.window, type=gtk.MESSAGE_QUESTION, buttons=gtk.BUTTONS_YES_NO, message_format=_("Are you sure you want to delete ") + self.devices[self.active_device].get_partition(self.active_part_idx)['devnode'])
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resp = msgdlg.run()
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msgdlg.destroy()
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if resp == gtk.RESPONSE_YES:
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self.devices[self.active_device].remove_partition(self.active_part_idx)
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if self.devices[self.active_device]._labelinfo['extended'] and self.active_part_minor > 4:
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ext_part = self.devices[self.active_device].get_extended_partition()
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if not len(self.devices[self.active_device].get_partition(ext_part).get_logicals()):
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self.devices[self.active_device].remove_partition(ext_part)
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self.drive_changed(None)
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def part_button_recommended_clicked(self, button):
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try:
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self.devices[self.active_device].do_recommended()
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except GLIException, error:
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msgdlg = gtk.MessageDialog(parent=self.controller.window, type=gtk.MESSAGE_ERROR, buttons=gtk.BUTTONS_OK, message_format=error.get_error_msg())
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msgdlg.run()
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msgdlg.destroy()
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self.draw_part_box()
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def part_button_clear_clicked(self, button):
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msgdlg = gtk.MessageDialog(parent=self.controller.window, type=gtk.MESSAGE_QUESTION, buttons=gtk.BUTTONS_YES_NO, message_format=_("Are you sure you wish to clear the partition table for " + self.active_device + "?"))
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resp = msgdlg.run()
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msgdlg.destroy()
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if resp == gtk.RESPONSE_YES:
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self.devices[self.active_device].clear_partitions()
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self.drive_changed(self.detected_dev_combo)
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def draw_part_box(self):
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# partlist = self.devices[self.active_device].get_ordered_partition_list()
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total_mb = self.devices[self.active_device].get_geometry()['total_mb']
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for button in self.part_buttons.keys():
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self.part_table.remove(self.part_buttons[button])
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self.part_table.resize(1, 100)
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self.part_buttons = {}
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last_percent = 0
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last_log_percent = 0
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extended_part = 0
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extended_table = None
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for idx, tmppart in enumerate(self.devices[self.active_device]):
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# tmppart = self.devices[self.active_device][part]
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if tmppart.get_type() == "free":
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partsize = tmppart.get_mb()
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percent = (float(partsize) / float(total_mb)) * 100
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if percent < 1: percent = 1
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percent = int(percent)
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# print "minor: " + str(part) + ", mb: " + str(partsize) + ", percent: " + str(percent) + ", last_percent: " + str(last_percent)
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if tmppart.is_logical():
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tmpbutton = PartitionButton.Partition(color1=self.colors['unalloc'], color2=self.colors['unalloc'], label="", division=0)
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tmpbutton.connect("clicked", self.unalloc_selected, self.active_device, False, partsize, tmppart.get_minor())
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extended_table.attach(tmpbutton, last_log_percent, (last_log_percent + percent), 0, 1)
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last_log_percent = last_log_percent + percent
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else:
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self.part_buttons['free_' + str(tmppart.get_minor())] = PartitionButton.Partition(color1=self.colors['unalloc'], color2=self.colors['unalloc'], label="", division=0)
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if self.devices[self.active_device]._labelinfo['extended'] and self.devices[self.active_device].get_partition(1) and self.devices[self.active_device].get_partition(2) and self.devices[self.active_device].get_partition(3) and self.devices[self.active_device].get_partition(4):
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self.part_buttons['free_' + str(tmppart.get_minor())].connect("clicked", self.show_no_more_primary_message)
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else:
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self.part_buttons['free_' + str(tmppart.get_minor())].connect("clicked", self.unalloc_selected, self.active_device, False, partsize, tmppart.get_minor())
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self.part_table.attach(self.part_buttons['free_' + str(tmppart.get_minor())], last_percent, (last_percent + percent), 0, 1)
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last_percent = last_percent + percent
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else:
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partsize = tmppart.get_mb()
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percent = (float(partsize) / float(total_mb)) * 100
|
| 326 |
if percent < 1: percent = 1
|
| 327 |
percent = int(percent)
|
| 328 |
tmpminor = int(tmppart.get_minor())
|
| 329 |
tmpdevice = self.active_device
|
| 330 |
# print "minor: " + str(tmpminor) + ", mb: " + str(partsize) + ", percent: " + str(percent) + ", last_percent: " + str(last_percent)
|
| 331 |
if tmppart.is_extended():
|
| 332 |
extended_table = gtk.Table(1, percent)
|
| 333 |
extended_table.set_border_width(3)
|
| 334 |
extended_part = tmpminor
|
| 335 |
self.part_buttons[tmpminor] = extended_table
|
| 336 |
self.part_table.attach(self.part_buttons[tmpminor], last_percent, (last_percent + percent), 0, 1)
|
| 337 |
last_percent = last_percent + percent
|
| 338 |
elif tmppart.is_logical():
|
| 339 |
tmpbutton = PartitionButton.Partition(color1=self.colors[tmppart.get_type()], color2=self.colors[tmppart.get_type()], label="", division=0)
|
| 340 |
if percent >= 15:
|
| 341 |
tmpbutton.set_label(tmppart['devnode'])
|
| 342 |
extended_table.attach(tmpbutton, last_log_percent, (last_log_percent + percent), 0, 1)
|
| 343 |
last_log_percent = last_log_percent + percent
|
| 344 |
tmpbutton.connect("clicked", self.part_selected, tmpdevice, idx)
|
| 345 |
else:
|
| 346 |
self.part_buttons[tmpminor] = PartitionButton.Partition(color1=self.colors[tmppart.get_type()], color2=self.colors[tmppart.get_type()], label="", division=0)
|
| 347 |
if percent >= 15:
|
| 348 |
self.part_buttons[tmpminor].set_label(tmppart['devnode'])
|
| 349 |
self.part_buttons[tmpminor].connect("clicked", self.part_selected, tmpdevice, idx)
|
| 350 |
self.part_table.attach(self.part_buttons[tmpminor], last_percent, (last_percent + percent), 0, 1)
|
| 351 |
last_percent = last_percent + percent
|
| 352 |
self.part_table.show_all()
|
| 353 |
|
| 354 |
def show_no_more_primary_message(self, button, data=None):
|
| 355 |
msgdlg = gtk.MessageDialog(parent=self.controller.window, type=gtk.MESSAGE_ERROR, buttons=gtk.BUTTONS_OK, message_format=_("You cannot create more than 4 primary partitions. If you need more partitions, delete one or more and create logical partitions."))
|
| 356 |
msgdlg.run()
|
| 357 |
msgdlg.destroy()
|
| 358 |
|
| 359 |
def dump_part_info_to_console(self, button, data=None):
|
| 360 |
import pprint
|
| 361 |
pp = pprint.PrettyPrinter(indent=4)
|
| 362 |
pp.pprint(self.devices[self.active_device].get_install_profile_structure())
|
| 363 |
|
| 364 |
def part_button_properties_clicked(self, widget, data=None):
|
| 365 |
tmppart = self.devices[self.active_device].get_partition(self.active_part_idx)
|
| 366 |
props = PartProperties.PartProperties(self, self.active_device, self.active_part_idx)
|
| 367 |
props.run()
|
| 368 |
|
| 369 |
def activate(self):
|
| 370 |
self.controller.SHOW_BUTTON_EXIT = True
|
| 371 |
self.controller.SHOW_BUTTON_HELP = True
|
| 372 |
self.controller.SHOW_BUTTON_BACK = False
|
| 373 |
self.controller.SHOW_BUTTON_FORWARD = True
|
| 374 |
self.controller.SHOW_BUTTON_FINISH = False
|
| 375 |
|
| 376 |
# self.devices = self.controller.install_profile.get_partition_tables()
|
| 377 |
# if not self.devices:
|
| 378 |
part_load_error = 0
|
| 379 |
tmp_drives = Partitioning.detect_devices()
|
| 380 |
tmp_drives.sort()
|
| 381 |
for drive in tmp_drives:
|
| 382 |
try:
|
| 383 |
self.devices[drive] = Partitioning.Device(drive, arch="x86")
|
| 384 |
# self.devices[drive].set_partitions_from_disk()
|
| 385 |
self.detected_dev_combo.append_text(drive)
|
| 386 |
self.drives.append(drive)
|
| 387 |
except:
|
| 388 |
print _("Exception received while loading partitions from device " + drive)
|
| 389 |
if self.devices.has_key(drive): del self.devices[drive]
|
| 390 |
part_load_error = 1
|
| 391 |
if part_load_error:
|
| 392 |
msgdlg = gtk.MessageDialog(parent=self.controller.window, type=gtk.MESSAGE_WARNING, buttons=gtk.BUTTONS_OK, message_format="There was an error loading one or more drives' partition table. Possible causes are running as a normal user or partitions being out of disk order.")
|
| 393 |
msgdlg.run()
|
| 394 |
msgdlg.destroy()
|
| 395 |
# return
|
| 396 |
|
| 397 |
if not self.drives:
|
| 398 |
tmp_drives = self.devices.keys()
|
| 399 |
tmp_drives.sort()
|
| 400 |
self.drives = tmp_drives
|
| 401 |
for drive in self.drives:
|
| 402 |
self.detected_dev_combo.append_text(drive)
|
| 403 |
|
| 404 |
if self.devices:
|
| 405 |
self.active_device = self.drives[0]
|
| 406 |
self.detected_dev_combo.set_active(0)
|
| 407 |
self.drive_changed(None)
|
| 408 |
|
| 409 |
# for device in self.devices:
|
| 410 |
# for tmppart in self.devices[device].get_partitions():
|
| 411 |
# if tmppart.get_type() == "unknown":
|
| 412 |
# msgdlg = gtk.MessageDialog(parent=self.controller.window, type=gtk.MESSAGE_WARNING, buttons=gtk.BUTTONS_OK, message_format="One of your disks (%s) contains a partition (minor %s) of a type that the installer cannot currently handle. If you continue, you risk damaging your partition table. You have been warned!" % (device, str(tmppart.get_minor())))
|
| 413 |
# msgdlg.run()
|
| 414 |
# msgdlg.destroy()
|
| 415 |
# return
|
| 416 |
|
| 417 |
def deactivate(self):
|
| 418 |
parts_tmp = {}
|
| 419 |
for device in self.devices.keys():
|
| 420 |
parts_tmp[device] = self.devices[device].get_install_profile_structure()
|
| 421 |
for device in parts_tmp:
|
| 422 |
for part in parts_tmp[device]:
|
| 423 |
if part['mountpoint'] == "/":
|
| 424 |
self.controller.install_profile.set_partition_tables(self.devices)
|
| 425 |
return True
|
| 426 |
msgdlg = gtk.MessageDialog(parent=self.controller.window, type=gtk.MESSAGE_QUESTION, buttons=gtk.BUTTONS_YES_NO, message_format=_("You have not specified a partition to mount as /. Do you want to continue?"))
|
| 427 |
resp = msgdlg.run()
|
| 428 |
msgdlg.destroy()
|
| 429 |
if resp == gtk.RESPONSE_YES:
|
| 430 |
self.controller.install_profile.set_partition_tables(self.devices)
|
| 431 |
return True
|
| 432 |
else:
|
| 433 |
return False
|
Parent Directory
| 
Revision Log