diff options
Diffstat (limited to 'yocto-poky/bitbake/lib/bb/ui/crumbs/hig/saveimagedialog.py')
| -rw-r--r-- | yocto-poky/bitbake/lib/bb/ui/crumbs/hig/saveimagedialog.py | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/yocto-poky/bitbake/lib/bb/ui/crumbs/hig/saveimagedialog.py b/yocto-poky/bitbake/lib/bb/ui/crumbs/hig/saveimagedialog.py new file mode 100644 index 000000000..4195f70e1 --- /dev/null +++ b/yocto-poky/bitbake/lib/bb/ui/crumbs/hig/saveimagedialog.py @@ -0,0 +1,159 @@ +# +# BitBake Graphical GTK User Interface +# +# Copyright (C) 2013 Intel Corporation +# +# Authored by Cristiana Voicu <cristiana.voicu@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 gtk +import glib +from bb.ui.crumbs.hig.crumbsdialog import CrumbsDialog +from bb.ui.crumbs.hig.crumbsmessagedialog import CrumbsMessageDialog +from bb.ui.crumbs.hobwidget import HobButton + +class SaveImageDialog (CrumbsDialog): + """ + This class is used to create a dialog that permits to save + a custom image in a predefined directory. + """ + def __init__(self, directory, name, description, title, parent, flags, buttons=None): + super(SaveImageDialog, self).__init__(title, parent, flags, buttons) + self.directory = directory + self.builder = parent + self.name_field = name + self.description_field = description + + # create visual elements on the dialog + self.create_visual_elements() + + def create_visual_elements(self): + self.set_default_response(gtk.RESPONSE_OK) + self.vbox.set_border_width(6) + + sub_vbox = gtk.VBox(False, 12) + self.vbox.pack_start(sub_vbox, expand=False, fill=False) + label = gtk.Label() + label.set_alignment(0, 0) + label.set_markup("<b>Name</b>") + sub_label = gtk.Label() + sub_label.set_alignment(0, 0) + content = "Image recipe names should be all lowercase and include only alphanumeric\n" + content += "characters. The only special character you can use is the ASCII hyphen (-)." + sub_label.set_markup(content) + self.name_entry = gtk.Entry() + self.name_entry.set_text(self.name_field) + self.name_entry.set_size_request(350,30) + self.name_entry.connect("changed", self.name_entry_changed) + sub_vbox.pack_start(label, expand=False, fill=False) + sub_vbox.pack_start(sub_label, expand=False, fill=False) + sub_vbox.pack_start(self.name_entry, expand=False, fill=False) + + sub_vbox = gtk.VBox(False, 12) + self.vbox.pack_start(sub_vbox, expand=False, fill=False) + label = gtk.Label() + label.set_alignment(0, 0) + label.set_markup("<b>Description</b> (optional)") + sub_label = gtk.Label() + sub_label.set_alignment(0, 0) + sub_label.set_markup("The description should be less than 150 characters long.") + self.description_entry = gtk.TextView() + description_buffer = self.description_entry.get_buffer() + description_buffer.set_text(self.description_field) + description_buffer.connect("insert-text", self.limit_description_length) + self.description_entry.set_wrap_mode(gtk.WRAP_WORD) + self.description_entry.set_size_request(350,50) + sub_vbox.pack_start(label, expand=False, fill=False) + sub_vbox.pack_start(sub_label, expand=False, fill=False) + sub_vbox.pack_start(self.description_entry, expand=False, fill=False) + + sub_vbox = gtk.VBox(False, 12) + self.vbox.pack_start(sub_vbox, expand=False, fill=False) + label = gtk.Label() + label.set_alignment(0, 0) + label.set_markup("Your image recipe will be saved to:") + sub_label = gtk.Label() + sub_label.set_alignment(0, 0) + sub_label.set_markup(self.directory) + sub_vbox.pack_start(label, expand=False, fill=False) + sub_vbox.pack_start(sub_label, expand=False, fill=False) + + table = gtk.Table(1, 4, True) + + cancel_button = gtk.Button() + cancel_button.set_label("Cancel") + cancel_button.connect("clicked", self.cancel_button_cb) + cancel_button.set_size_request(110, 30) + + self.save_button = gtk.Button() + self.save_button.set_label("Save") + self.save_button.connect("clicked", self.save_button_cb) + self.save_button.set_size_request(110, 30) + if self.name_entry.get_text() == '': + self.save_button.set_sensitive(False) + + table.attach(cancel_button, 2, 3, 0, 1) + table.attach(self.save_button, 3, 4, 0, 1) + self.vbox.pack_end(table, expand=False, fill=False) + + self.show_all() + + def limit_description_length(self, textbuffer, iter, text, length): + buffer_bounds = textbuffer.get_bounds() + entire_text = textbuffer.get_text(*buffer_bounds) + entire_text += text + if len(entire_text)>150 or text=="\n": + textbuffer.emit_stop_by_name("insert-text") + + def name_entry_changed(self, entry): + text = entry.get_text() + if text == '': + self.save_button.set_sensitive(False) + else: + self.save_button.set_sensitive(True) + + def cancel_button_cb(self, button): + self.destroy() + + def save_button_cb(self, button): + text = self.name_entry.get_text() + new_text = text.replace("-","") + description_buffer = self.description_entry.get_buffer() + description = description_buffer.get_text(description_buffer.get_start_iter(),description_buffer.get_end_iter()) + if new_text.islower() and new_text.isalnum(): + self.builder.image_details_page.image_saved = True + self.builder.customized = False + self.builder.generate_new_image(self.directory+text, description) + self.builder.recipe_model.set_in_list(text, description) + self.builder.recipe_model.set_selected_image(text) + self.builder.image_details_page.show_page(self.builder.IMAGE_GENERATED) + self.builder.image_details_page.name_field_template = text + self.builder.image_details_page.description_field_template = description + self.destroy() + else: + self.show_invalid_input_error_dialog() + + def show_invalid_input_error_dialog(self): + lbl = "<b>Invalid characters in image recipe name</b>" + msg = "Image recipe names should be all lowercase and\n" + msg += "include only alphanumeric characters. The only\n" + msg += "special character you can use is the ASCII hyphen (-)." + dialog = CrumbsMessageDialog(self, lbl, gtk.MESSAGE_ERROR, msg) + button = dialog.add_button("Close", gtk.RESPONSE_OK) + HobButton.style_button(button) + + res = dialog.run() + self.name_entry.grab_focus() + dialog.destroy() |