bitbake: crumbs: Add file lost from previous commit
(Bitbake rev: 90aabeb87d6c1f00d6333cc9930626d36b6d9709) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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#
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# BitBake Graphical GTK User Interface
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#
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# Copyright (C) 2011-2012 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 gobject
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from bb.ui.crumbs.hobwidget import HobAltButton
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from bb.ui.crumbs.hig.crumbsdialog import CrumbsDialog
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"""
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The following are convenience classes for implementing GNOME HIG compliant
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BitBake GUI's
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In summary: spacing = 12px, border-width = 6px
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"""
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#
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# ParsingWarningsDialog
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#
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class ParsingWarningsDialog (CrumbsDialog):
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def __init__(self, title, warnings, parent, flags, buttons=None):
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super(ParsingWarningsDialog, self).__init__(title, parent, flags, buttons)
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self.warnings = warnings
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self.warning_on = 0
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self.warn_nb = len(warnings)
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# create visual elements on the dialog
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self.create_visual_elements()
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def cancel_button_cb(self, button):
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self.destroy()
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def previous_button_cb(self, button):
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self.warning_on = self.warning_on - 1
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self.refresh_components()
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def next_button_cb(self, button):
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self.warning_on = self.warning_on + 1
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self.refresh_components()
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def refresh_components(self):
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lbl = self.warnings[self.warning_on]
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#when the warning text has more than 400 chars, it uses a scroll bar
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if 0<= len(lbl) < 400:
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self.warning_label.set_size_request(320, 230)
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self.warning_label.set_use_markup(True)
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self.warning_label.set_line_wrap(True)
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self.warning_label.set_markup(lbl)
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self.warning_label.set_property("yalign", 0.00)
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else:
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self.textWindow.set_shadow_type(gtk.SHADOW_IN)
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self.textWindow.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
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self.msgView = gtk.TextView()
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self.msgView.set_editable(False)
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self.msgView.set_wrap_mode(gtk.WRAP_WORD)
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self.msgView.set_cursor_visible(False)
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self.msgView.set_size_request(320, 230)
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self.buf = gtk.TextBuffer()
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self.buf.set_text(lbl)
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self.msgView.set_buffer(self.buf)
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self.textWindow.add(self.msgView)
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self.msgView.show()
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if self.warning_on==0:
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self.previous_button.set_sensitive(False)
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else:
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self.previous_button.set_sensitive(True)
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if self.warning_on==self.warn_nb-1:
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self.next_button.set_sensitive(False)
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else:
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self.next_button.set_sensitive(True)
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if self.warn_nb>1:
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self.heading = "Warning " + str(self.warning_on + 1) + " of " + str(self.warn_nb)
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self.heading_label.set_markup('<span weight="bold">%s</span>' % self.heading)
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else:
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self.heading = "Warning"
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self.heading_label.set_markup('<span weight="bold">%s</span>' % self.heading)
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self.show_all()
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if 0<= len(lbl) < 400:
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self.textWindow.hide()
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else:
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self.warning_label.hide()
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def create_visual_elements(self):
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self.set_size_request(350, 350)
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self.heading_label = gtk.Label()
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self.heading_label.set_alignment(0.1, 0)
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self.warning_label = gtk.Label()
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self.textWindow = gtk.ScrolledWindow()
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table = gtk.Table(1, 10, False)
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cancel_button = gtk.Button()
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cancel_button.set_label("Close")
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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.previous_button = gtk.Button()
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image1 = gtk.image_new_from_stock(gtk.STOCK_GO_BACK, gtk.ICON_SIZE_BUTTON)
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image1.show()
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box = gtk.HBox(False, 6)
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box.show()
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self.previous_button.add(box)
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lbl = gtk.Label("Previous")
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lbl.show()
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box.pack_start(image1, expand=False, fill=False, padding=3)
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box.pack_start(lbl, expand=True, fill=True, padding=3)
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self.previous_button.connect("clicked", self.previous_button_cb)
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self.previous_button.set_size_request(110, 30)
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self.next_button = gtk.Button()
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image2 = gtk.image_new_from_stock(gtk.STOCK_GO_FORWARD, gtk.ICON_SIZE_BUTTON)
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image2.show()
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box = gtk.HBox(False, 6)
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box.show()
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self.next_button.add(box)
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lbl = gtk.Label("Next")
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lbl.show()
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box.pack_start(lbl, expand=True, fill=True, padding=3)
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box.pack_start(image2, expand=False, fill=False, padding=3)
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self.next_button.connect("clicked", self.next_button_cb)
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self.next_button.set_size_request(110, 30)
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#when there more than one warning, we need "previous" and "next" button
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if self.warn_nb>1:
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self.vbox.pack_start(self.heading_label, expand=False, fill=False)
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self.vbox.pack_start(self.warning_label, expand=False, fill=False)
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self.vbox.pack_start(self.textWindow, expand=False, fill=False)
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table.attach(cancel_button, 6, 7, 0, 1, xoptions=gtk.SHRINK)
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table.attach(self.previous_button, 7, 8, 0, 1, xoptions=gtk.SHRINK)
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table.attach(self.next_button, 8, 9, 0, 1, xoptions=gtk.SHRINK)
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self.vbox.pack_end(table, expand=False, fill=False)
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else:
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self.vbox.pack_start(self.heading_label, expand=False, fill=False)
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self.vbox.pack_start(self.warning_label, expand=False, fill=False)
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self.vbox.pack_start(self.textWindow, expand=False, fill=False)
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cancel_button = self.add_button("Cancel", gtk.RESPONSE_CANCEL)
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HobAltButton.style_button(cancel_button)
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self.refresh_components()
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