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Diffstat (limited to 'lib/bb/ui/crumbs/hig/deployimagedialog.py')
| -rw-r--r-- | lib/bb/ui/crumbs/hig/deployimagedialog.py | 219 |
1 files changed, 0 insertions, 219 deletions
diff --git a/lib/bb/ui/crumbs/hig/deployimagedialog.py b/lib/bb/ui/crumbs/hig/deployimagedialog.py deleted file mode 100644 index a13fff906..000000000 --- a/lib/bb/ui/crumbs/hig/deployimagedialog.py +++ /dev/null @@ -1,219 +0,0 @@ -# -# BitBake Graphical GTK User Interface -# -# Copyright (C) 2011-2012 Intel Corporation -# -# Authored by Joshua Lock <josh@linux.intel.com> -# Authored by Dongxiao Xu <dongxiao.xu@intel.com> -# Authored by Shane Wang <shane.wang@intel.com> -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# 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 Street, Fifth Floor, Boston, MA 02110-1301 USA. - -import glob -import gtk -import gobject -import os -import re -import shlex -import subprocess -import tempfile -from bb.ui.crumbs.hobwidget import hic, HobButton -from bb.ui.crumbs.progressbar import HobProgressBar -import bb.ui.crumbs.utils -import bb.process -from bb.ui.crumbs.hig.crumbsdialog import CrumbsDialog -from bb.ui.crumbs.hig.crumbsmessagedialog import CrumbsMessageDialog - -""" -The following are convenience classes for implementing GNOME HIG compliant -BitBake GUI's -In summary: spacing = 12px, border-width = 6px -""" - -class DeployImageDialog (CrumbsDialog): - - __dummy_usb__ = "--select a usb drive--" - - def __init__(self, title, image_path, parent, flags, buttons=None, standalone=False): - super(DeployImageDialog, self).__init__(title, parent, flags, buttons) - - self.image_path = image_path - self.standalone = standalone - - self.create_visual_elements() - self.connect("response", self.response_cb) - - def create_visual_elements(self): - self.set_size_request(600, 400) - label = gtk.Label() - label.set_alignment(0.0, 0.5) - markup = "<span font_desc='12'>The image to be written into usb drive:</span>" - label.set_markup(markup) - self.vbox.pack_start(label, expand=False, fill=False, padding=2) - - table = gtk.Table(2, 10, False) - table.set_col_spacings(5) - table.set_row_spacings(5) - self.vbox.pack_start(table, expand=True, fill=True) - - scroll = gtk.ScrolledWindow() - scroll.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC) - scroll.set_shadow_type(gtk.SHADOW_IN) - tv = gtk.TextView() - tv.set_editable(False) - tv.set_wrap_mode(gtk.WRAP_WORD) - tv.set_cursor_visible(False) - self.buf = gtk.TextBuffer() - self.buf.set_text(self.image_path) - tv.set_buffer(self.buf) - scroll.add(tv) - table.attach(scroll, 0, 10, 0, 1) - - # There are 2 ways to use DeployImageDialog - # One way is that called by HOB when the 'Deploy Image' button is clicked - # The other way is that called by a standalone script. - # Following block of codes handles the latter way. It adds a 'Select Image' button and - # emit a signal when the button is clicked. - if self.standalone: - gobject.signal_new("select_image_clicked", self, gobject.SIGNAL_RUN_FIRST, - gobject.TYPE_NONE, ()) - icon = gtk.Image() - pix_buffer = gtk.gdk.pixbuf_new_from_file(hic.ICON_IMAGES_DISPLAY_FILE) - icon.set_from_pixbuf(pix_buffer) - button = gtk.Button("Select Image") - button.set_image(icon) - #button.set_size_request(140, 50) - table.attach(button, 9, 10, 1, 2, gtk.FILL, 0, 0, 0) - button.connect("clicked", self.select_image_button_clicked_cb) - - separator = gtk.HSeparator() - self.vbox.pack_start(separator, expand=False, fill=False, padding=10) - - self.usb_desc = gtk.Label() - self.usb_desc.set_alignment(0.0, 0.5) - markup = "<span font_desc='12'>You haven't chosen any USB drive.</span>" - self.usb_desc.set_markup(markup) - - self.usb_combo = gtk.combo_box_new_text() - self.usb_combo.connect("changed", self.usb_combo_changed_cb) - model = self.usb_combo.get_model() - model.clear() - self.usb_combo.append_text(self.__dummy_usb__) - for usb in self.find_all_usb_devices(): - self.usb_combo.append_text("/dev/" + usb) - self.usb_combo.set_active(0) - self.vbox.pack_start(self.usb_combo, expand=False, fill=False) - self.vbox.pack_start(self.usb_desc, expand=False, fill=False, padding=2) - - self.progress_bar = HobProgressBar() - self.vbox.pack_start(self.progress_bar, expand=False, fill=False) - separator = gtk.HSeparator() - self.vbox.pack_start(separator, expand=False, fill=True, padding=10) - - self.vbox.show_all() - self.progress_bar.hide() - - def set_image_text_buffer(self, image_path): - self.buf.set_text(image_path) - - def set_image_path(self, image_path): - self.image_path = image_path - - def popen_read(self, cmd): - tmpout, errors = bb.process.run("%s" % cmd) - return tmpout.strip() - - def find_all_usb_devices(self): - usb_devs = [ os.readlink(u) - for u in glob.glob('/dev/disk/by-id/usb*') - if not re.search(r'part\d+', u) ] - return [ '%s' % u[u.rfind('/')+1:] for u in usb_devs ] - - def get_usb_info(self, dev): - return "%s %s" % \ - (self.popen_read('cat /sys/class/block/%s/device/vendor' % dev), - self.popen_read('cat /sys/class/block/%s/device/model' % dev)) - - def select_image_button_clicked_cb(self, button): - self.emit('select_image_clicked') - - def usb_combo_changed_cb(self, usb_combo): - combo_item = self.usb_combo.get_active_text() - if not combo_item or combo_item == self.__dummy_usb__: - markup = "<span font_desc='12'>You haven't chosen any USB drive.</span>" - self.usb_desc.set_markup(markup) - else: - markup = "<span font_desc='12'>" + self.get_usb_info(combo_item.lstrip("/dev/")) + "</span>" - self.usb_desc.set_markup(markup) - - def response_cb(self, dialog, response_id): - if response_id == gtk.RESPONSE_YES: - lbl = '' - msg = '' - combo_item = self.usb_combo.get_active_text() - if combo_item and combo_item != self.__dummy_usb__ and self.image_path: - cmdline = bb.ui.crumbs.utils.which_terminal() - if cmdline: - tmpfile = tempfile.NamedTemporaryFile() - cmdline += "\"sudo dd if=" + self.image_path + \ - " of=" + combo_item + " && sync; echo $? > " + tmpfile.name + "\"" - subprocess.call(shlex.split(cmdline)) - - if int(tmpfile.readline().strip()) == 0: - lbl = "<b>Deploy image successfully.</b>" - else: - lbl = "<b>Failed to deploy image.</b>" - msg = "Please check image <b>%s</b> exists and USB device <b>%s</b> is writable." % (self.image_path, combo_item) - tmpfile.close() - else: - if not self.image_path: - lbl = "<b>No selection made.</b>" - msg = "You have not selected an image to deploy." - else: - lbl = "<b>No selection made.</b>" - msg = "You have not selected a USB device." - if len(lbl): - crumbs_dialog = CrumbsMessageDialog(self, lbl, gtk.MESSAGE_INFO, msg) - button = crumbs_dialog.add_button("Close", gtk.RESPONSE_OK) - HobButton.style_button(button) - crumbs_dialog.run() - crumbs_dialog.destroy() - - def update_progress_bar(self, title, fraction, status=None): - self.progress_bar.update(fraction) - self.progress_bar.set_title(title) - self.progress_bar.set_rcstyle(status) - - def write_file(self, ifile, ofile): - self.progress_bar.reset() - self.progress_bar.show() - - f_from = os.open(ifile, os.O_RDONLY) - f_to = os.open(ofile, os.O_WRONLY) - - total_size = os.stat(ifile).st_size - written_size = 0 - - while True: - buf = os.read(f_from, 1024*1024) - if not buf: - break - os.write(f_to, buf) - written_size += 1024*1024 - self.update_progress_bar("Writing to usb:", written_size * 1.0/total_size) - - self.update_progress_bar("Writing completed:", 1.0) - os.close(f_from) - os.close(f_to) - self.progress_bar.hide() |