161 lines
6.8 KiB
Python
161 lines
6.8 KiB
Python
#
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# BitBake Graphical GTK User Interface
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#
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# Copyright (C) 2013 Intel Corporation
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#
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# Authored by Cristiana Voicu <cristiana.voicu@intel.com>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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import gtk
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import glib
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from bb.ui.crumbs.hig.crumbsdialog import CrumbsDialog
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from bb.ui.crumbs.hig.crumbsmessagedialog import CrumbsMessageDialog
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from bb.ui.crumbs.hobwidget import HobButton
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class SaveImageDialog (CrumbsDialog):
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"""
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This class is used to create a dialog that permits to save
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a custom image in a predefined directory.
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"""
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def __init__(self, directory, name, description, title, parent, flags, buttons=None):
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super(SaveImageDialog, self).__init__(title, parent, flags, buttons)
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self.directory = directory
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self.builder = parent
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self.name_field = name
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self.description_field = description
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# create visual elements on the dialog
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self.create_visual_elements()
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def create_visual_elements(self):
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self.set_default_response(gtk.RESPONSE_OK)
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self.vbox.set_border_width(6)
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sub_vbox = gtk.VBox(False, 12)
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self.vbox.pack_start(sub_vbox, expand=False, fill=False)
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label = gtk.Label()
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label.set_alignment(0, 0)
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label.set_markup("<b>Name</b>")
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sub_label = gtk.Label()
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sub_label.set_alignment(0, 0)
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content = "Image recipe names should be all lowercase and include only alphanumeric\n"
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content += "characters. The only special character you can use is the ASCII hyphen (-)."
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sub_label.set_markup(content)
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self.name_entry = gtk.Entry()
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self.name_entry.set_text(self.name_field)
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self.name_entry.set_size_request(350,30)
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self.name_entry.connect("changed", self.name_entry_changed)
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sub_vbox.pack_start(label, expand=False, fill=False)
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sub_vbox.pack_start(sub_label, expand=False, fill=False)
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sub_vbox.pack_start(self.name_entry, expand=False, fill=False)
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sub_vbox = gtk.VBox(False, 12)
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self.vbox.pack_start(sub_vbox, expand=False, fill=False)
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label = gtk.Label()
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label.set_alignment(0, 0)
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label.set_markup("<b>Description</b> (optional)")
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sub_label = gtk.Label()
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sub_label.set_alignment(0, 0)
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sub_label.set_markup("The description should be less than 150 characters long.")
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self.description_entry = gtk.TextView()
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description_buffer = self.description_entry.get_buffer()
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description_buffer.set_text(self.description_field)
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description_buffer.connect("insert-text", self.limit_description_length)
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self.description_entry.set_wrap_mode(gtk.WRAP_WORD)
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self.description_entry.set_size_request(350,50)
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sub_vbox.pack_start(label, expand=False, fill=False)
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sub_vbox.pack_start(sub_label, expand=False, fill=False)
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sub_vbox.pack_start(self.description_entry, expand=False, fill=False)
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sub_vbox = gtk.VBox(False, 12)
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self.vbox.pack_start(sub_vbox, expand=False, fill=False)
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label = gtk.Label()
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label.set_alignment(0, 0)
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label.set_markup("Your image recipe will be saved to:")
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sub_label = gtk.Label()
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sub_label.set_alignment(0, 0)
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sub_label.set_markup(self.directory)
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sub_vbox.pack_start(label, expand=False, fill=False)
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sub_vbox.pack_start(sub_label, expand=False, fill=False)
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table = gtk.Table(1, 4, True)
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cancel_button = gtk.Button()
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cancel_button.set_label("Cancel")
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cancel_button.connect("clicked", self.cancel_button_cb)
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cancel_button.set_size_request(110, 30)
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self.save_button = gtk.Button()
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self.save_button.set_label("Save")
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self.save_button.connect("clicked", self.save_button_cb)
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self.save_button.set_size_request(110, 30)
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if self.name_entry.get_text() == '':
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self.save_button.set_sensitive(False)
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table.attach(cancel_button, 2, 3, 0, 1)
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table.attach(self.save_button, 3, 4, 0, 1)
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self.vbox.pack_end(table, expand=False, fill=False)
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self.show_all()
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def limit_description_length(self, textbuffer, iter, text, length):
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buffer_bounds = textbuffer.get_bounds()
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entire_text = textbuffer.get_text(*buffer_bounds)
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entire_text += text
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if len(entire_text)>150 or text=="\n":
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textbuffer.emit_stop_by_name("insert-text")
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def name_entry_changed(self, entry):
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text = entry.get_text()
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if text == '':
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self.save_button.set_sensitive(False)
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else:
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self.save_button.set_sensitive(True)
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def cancel_button_cb(self, button):
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self.destroy()
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def save_button_cb(self, button):
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text = self.name_entry.get_text()
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new_text = text.replace("-","")
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description_buffer = self.description_entry.get_buffer()
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description = description_buffer.get_text(description_buffer.get_start_iter(),description_buffer.get_end_iter())
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if new_text.islower() and new_text.isalnum():
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self.builder.image_details_page.image_saved = True
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self.builder.customized = False
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self.builder.generate_new_image(self.directory+text, description)
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self.builder.recipe_model.set_in_list(text, description)
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self.builder.recipe_model.set_selected_image(text)
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self.builder.image_details_page.show_page(self.builder.IMAGE_GENERATED)
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self.builder.image_details_page.name_field_template = text
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self.builder.image_details_page.description_field_template = description
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self.destroy()
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else:
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self.show_invalid_input_error_dialog()
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def show_invalid_input_error_dialog(self):
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lbl = "<b>Invalid characters in image recipe name</b>\n"
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msg = "Image recipe names should be all lowercase and\n"
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msg += "include only alphanumeric characters. The only\n"
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msg += "special character you can use is the ASCII hyphen (-)."
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lbl = lbl + "\n%s\n" % glib.markup_escape_text(msg)
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dialog = CrumbsMessageDialog(self, lbl, gtk.STOCK_DIALOG_ERROR)
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button = dialog.add_button("Close", gtk.RESPONSE_OK)
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HobButton.style_button(button)
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res = dialog.run()
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self.name_entry.grab_focus()
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dialog.destroy()
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