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124 lines
4.7 KiB
Python
124 lines
4.7 KiB
Python
# Copyright 2012 One Laptop Per Child
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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 as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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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
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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import logging
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from gi.repository import GObject
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from gi.repository import Gtk
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from sugar3.graphics.icon import Icon
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from sugar3.graphics import style
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class PaletteMenuItemSeparator(Gtk.HSeparator):
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"""A HSeparator that can be styled in the theme"""
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__gtype_name__ = 'SugarPaletteMenuItemSeparator'
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def __init__(self):
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Gtk.HSeparator.__init__(self)
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class PaletteMenuItem(Gtk.EventBox):
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__gtype_name__ = 'SugarPaletteMenuItem'
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__gsignals__ = {
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'activate': (GObject.SignalFlags.RUN_FIRST, None, [])
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}
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def __init__(self, text_label=None, icon_name=None, text_maxlen=60,
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xo_color=None, file_name=None):
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Gtk.EventBox.__init__(self)
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self.set_above_child(True)
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self.icon = None
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vbox = Gtk.VBox()
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vbox.set_border_width(style.DEFAULT_PADDING)
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self._hbox = Gtk.HBox()
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if icon_name is not None:
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self.icon = Icon(icon_name=icon_name,
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icon_size=Gtk.IconSize.SMALL_TOOLBAR)
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if xo_color is not None:
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self.icon.props.xo_color = xo_color
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self._hbox.pack_start(self.icon, expand=False, fill=False,
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padding=style.DEFAULT_PADDING)
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elif file_name is not None:
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self.icon = Icon(file=file_name,
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icon_size=Gtk.IconSize.SMALL_TOOLBAR)
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if xo_color is not None:
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self.icon.props.xo_color = xo_color
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self._hbox.pack_start(self.icon, expand=False, fill=False,
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padding=style.DEFAULT_PADDING)
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align = Gtk.Alignment(xalign=0.0, yalign=0.5, xscale=0.0, yscale=0.0)
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self.label = Gtk.Label(text_label)
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align.add(self.label)
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self._hbox.pack_start(align, expand=True, fill=True,
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padding=style.DEFAULT_PADDING)
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vbox.pack_start(self._hbox, expand=False, fill=False,
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padding=style.DEFAULT_PADDING)
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self.add(vbox)
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self.id_bt_release_cb = self.connect('button-release-event',
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self.__button_release_cb)
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self.id_enter_notify_cb = self.connect('enter-notify-event',
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self.__enter_notify_cb)
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self.id_leave_notify_cb = self.connect('leave-notify-event',
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self.__leave_notify_cb)
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self.show_all()
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def __button_release_cb(self, widget, event):
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self.emit('activate')
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def __enter_notify_cb(self, widget, event):
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self.modify_bg(Gtk.StateType.NORMAL,
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style.COLOR_BUTTON_GREY.get_gdk_color())
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def __leave_notify_cb(self, widget, event):
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self.modify_bg(Gtk.StateType.NORMAL,
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style.COLOR_BLACK.get_gdk_color())
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def set_label(self, text_label):
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text = '<span foreground="%s">' % style.COLOR_WHITE.get_html() + \
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text_label + '</span>'
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self.label.set_markup(text)
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def set_image(self, icon):
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self._hbox.pack_start(icon, expand=False, fill=False,
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padding=style.DEFAULT_PADDING)
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self._hbox.reorder_child(icon, 0)
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def set_sensitive(self, sensitive):
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is_sensitive = bool(not self.get_state_flags() & \
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Gtk.StateFlags.INSENSITIVE)
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if is_sensitive == sensitive:
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return
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if sensitive:
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self.handler_unblock(self.id_bt_release_cb)
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self.handler_unblock(self.id_enter_notify_cb)
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self.handler_unblock(self.id_leave_notify_cb)
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self.unset_state_flags(Gtk.StateFlags.INSENSITIVE)
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else:
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self.handler_block(self.id_bt_release_cb)
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self.handler_block(self.id_enter_notify_cb)
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self.handler_block(self.id_leave_notify_cb)
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self.set_state_flags(self.get_state_flags() | \
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Gtk.StateFlags.INSENSITIVE,
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clear=True)
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