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#!/usr/bin/env python
#
# BitBake Graphical GTK User Interface
#
# Copyright (C) 2012 Intel Corporation
#
# 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 gtk
import glib
from bb.ui.crumbs.hobcolor import HobColors
from bb.ui.crumbs.hobwidget import HobViewTable, HobNotebook, HobAltButton, HobButton
from bb.ui.crumbs.hoblistmodel import PackageListModel
from bb.ui.crumbs.hobpages import HobPage
#
# PackageSelectionPage
#
class PackageSelectionPage (HobPage):
pages = [
{
'name' : 'Included',
'filter' : { PackageListModel.COL_INC : [True] },
'columns' : [{
'col_name' : 'Package name',
'col_id' : PackageListModel.COL_NAME,
'col_t_id' : PackageListModel.COL_FONT,
'col_style': 'text',
'col_min' : 100,
'col_max' : 300,
'expand' : 'True'
}, {
'col_name' : 'Brought in by',
'col_id' : PackageListModel.COL_BINB,
'col_t_id' : PackageListModel.COL_FONT,
'col_style': 'binb',
'col_min' : 100,
'col_max' : 350,
'expand' : 'True'
}, {
'col_name' : 'Size',
'col_id' : PackageListModel.COL_SIZE,
'col_t_id' : PackageListModel.COL_FONT,
'col_style': 'text',
'col_min' : 100,
'col_max' : 300,
'expand' : 'True'
}, {
'col_name' : 'Included',
'col_id' : PackageListModel.COL_INC,
'col_t_id' : PackageListModel.COL_FONT,
'col_style': 'check toggle',
'col_group': 'tree store group',
'col_min' : 100,
'col_max' : 100
}]
}, {
'name' : 'All packages',
'filter' : {},
'columns' : [{
'col_name' : 'Package name',
'col_id' : PackageListModel.COL_NAME,
'col_t_id' : PackageListModel.COL_FONT,
'col_style': 'text',
'col_min' : 100,
'col_max' : 400,
'expand' : 'True'
}, {
'col_name' : 'Size',
'col_id' : PackageListModel.COL_SIZE,
'col_t_id' : PackageListModel.COL_FONT,
'col_style': 'text',
'col_min' : 100,
'col_max' : 500,
'expand' : 'True'
}, {
'col_name' : 'Included',
'col_id' : PackageListModel.COL_INC,
'col_style': 'check toggle',
'col_group': 'tree store group',
'col_min' : 100,
'col_max' : 100
}]
}
]
def __init__(self, builder):
super(PackageSelectionPage, self).__init__(builder, "Packages")
# set invisiable members
self.recipe_model = self.builder.recipe_model
self.package_model = self.builder.package_model
# create visual elements
self.create_visual_elements()
def included_clicked_cb(self, button):
self.ins.set_current_page(0)
def create_visual_elements(self):
self.label = gtk.Button("Packages included: 0\nSelected packages size: 0 MB")
self.label.set_can_default(False)
self.label.set_relief(gtk.RELIEF_HALF)
self.label.connect("clicked", self.included_clicked_cb)
self.eventbox = self.add_onto_top_bar(self.label, 73)
self.pack_start(self.eventbox, expand=False, fill=False)
self.pack_start(self.group_align, expand=True, fill=True)
# set visiable members
self.ins = HobNotebook()
self.tables = [] # we need to modify table when the dialog is shown
# append the tab
for page in self.pages:
columns = page['columns']
tab = HobViewTable(columns)
filter = page['filter']
tab.set_model(self.package_model.tree_model(filter))
tab.connect("toggled", self.table_toggled_cb, page['name'])
tab.connect_group_selection(self.table_selected_cb)
if page['name'] == "Included":
tab.connect("button-release-event", self.button_click_cb)
tab.connect("cell-fadeinout-stopped", self.after_fadeout_checkin_include)
self.ins.append_page(tab, page['name'])
self.tables.append(tab)
self.ins.set_entry("Search packages:")
# set the search entry for each table
for tab in self.tables:
tab.set_search_entry(0, self.ins.search)
# add all into the dialog
self.box_group_area.pack_start(self.ins, expand=True, fill=True)
button_box = gtk.HBox(False, 6)
self.box_group_area.pack_start(button_box, expand=False, fill=False)
self.build_image_button = HobButton('Build image')
self.build_image_button.set_size_request(205, 49)
self.build_image_button.set_tooltip_text("Build target image")
self.build_image_button.set_flags(gtk.CAN_DEFAULT)
self.build_image_button.grab_default()
self.build_image_button.connect("clicked", self.build_image_clicked_cb)
button_box.pack_end(self.build_image_button, expand=False, fill=False)
self.back_button = HobAltButton("<< Back to image configuration")
self.back_button.connect("clicked", self.back_button_clicked_cb)
button_box.pack_start(self.back_button, expand=False, fill=False)
def button_click_cb(self, widget, event):
path, col = widget.table_tree.get_cursor()
tree_model = widget.table_tree.get_model()
if path: # else activation is likely a removal
binb = tree_model.get_value(tree_model.get_iter(path), PackageListModel.COL_BINB)
if binb:
self.builder.show_binb_dialog(binb)
def build_image_clicked_cb(self, button):
self.builder.build_image()
def back_button_clicked_cb(self, button):
self.builder.show_configuration()
def _expand_all(self):
for tab in self.tables:
tab.table_tree.expand_all()
def refresh_selection(self):
self._expand_all()
self.builder.configuration.selected_packages = self.package_model.get_selected_packages()
self.builder.configuration.user_selected_packages = self.package_model.get_user_selected_packages()
selected_packages_num = len(self.builder.configuration.selected_packages)
selected_packages_size = self.package_model.get_packages_size()
selected_packages_size_str = HobPage._size_to_string(selected_packages_size)
image_overhead_factor = self.builder.configuration.image_overhead_factor
image_rootfs_size = self.builder.configuration.image_rootfs_size * 1024 # image_rootfs_size is KB
image_extra_size = self.builder.configuration.image_extra_size * 1024 # image_extra_size is KB
base_size = image_overhead_factor * selected_packages_size
image_total_size = max(base_size, image_rootfs_size) + image_extra_size
if "zypper" in self.builder.configuration.selected_packages:
image_total_size += (51200 * 1024)
image_total_size_str = HobPage._size_to_string(image_total_size)
self.label.set_label("Packages included: %s\nSelected packages size: %s\nTotal image size: %s" %
(selected_packages_num, selected_packages_size_str, image_total_size_str))
self.ins.show_indicator_icon("Included", selected_packages_num)
def toggle_item_idle_cb(self, path, view_tree, cell, pagename):
if not self.package_model.path_included(path):
self.package_model.include_item(item_path=path, binb="User Selected")
else:
if pagename == "Included":
self.pre_fadeout_checkout_include(view_tree)
self.package_model.exclude_item(item_path=path)
self.render_fadeout(view_tree, cell)
else:
self.package_model.exclude_item(item_path=path)
self.refresh_selection()
if not self.builder.customized:
self.builder.customized = True
self.builder.configuration.selected_image = self.recipe_model.__dummy_image__
self.builder.rcppkglist_populated()
self.builder.window_sensitive(True)
def table_toggled_cb(self, table, cell, view_path, toggled_columnid, view_tree, pagename):
# Click to include a package
self.builder.window_sensitive(False)
view_model = view_tree.get_model()
path = self.package_model.convert_vpath_to_path(view_model, view_path)
glib.idle_add(self.toggle_item_idle_cb, path, view_tree, cell, pagename)
def pre_fadeout_checkout_include(self, tree):
self.package_model.resync_fadeout_column(self.package_model.get_iter_first())
# Check out a model which base on the column COL_FADE_INC,
# it's save the prev state of column COL_INC before do exclude_item
filter = { PackageListModel.COL_FADE_INC : [True]}
new_model = self.package_model.tree_model(filter)
tree.set_model(new_model)
tree.expand_all()
def get_excluded_rows(self, to_render_cells, model, it):
while it:
path = model.get_path(it)
prev_cell_is_active = model.get_value(it, PackageListModel.COL_FADE_INC)
curr_cell_is_active = model.get_value(it, PackageListModel.COL_INC)
if (prev_cell_is_active == True) and (curr_cell_is_active == False):
to_render_cells.append(path)
if model.iter_has_child(it):
self.get_excluded_rows(to_render_cells, model, model.iter_children(it))
it = model.iter_next(it)
return to_render_cells
def render_fadeout(self, tree, cell):
if (not cell) or (not tree):
return
to_render_cells = []
view_model = tree.get_model()
self.get_excluded_rows(to_render_cells, view_model, view_model.get_iter_first())
cell.fadeout(tree, 1000, to_render_cells)
def after_fadeout_checkin_include(self, table, ctrl, cell, tree):
tree.set_model(self.package_model.tree_model(self.pages[0]['filter']))
tree.expand_all()
def foreach_cell_change_font(self, model, path, iter, paths=None):
# Changed the font for a group cells
if path and iter and path[0] == paths[0]:
self.package_model.set(iter, self.package_model.COL_FONT, "bold")
else:
if iter and model.iter_parent(iter) == None:
self.package_model.set(iter, self.package_model.COL_FONT, '11')
else:
self.package_model.set(iter, self.package_model.COL_FONT, '10')
def table_selected_cb(self, selection):
model, paths = selection.get_selected_rows()
if paths:
child_path = self.package_model.convert_vpath_to_path(model, paths[0])
self.package_model.foreach(self.foreach_cell_change_font, child_path)
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