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New palette API

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This patch adds support for primary-text, secondary-text,
and icons to palettes. It also transitions a few other items
to a property API.
This commit is contained in:
Eben Eliason 2008-03-31 21:27:46 -04:00 committed by Marco Pesenti Gritti
parent ef40555ed3
commit 70901268c3
1 changed files with 170 additions and 62 deletions
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232
sugar/graphics/palette.py
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@ -131,8 +131,18 @@ class Palette(gtk.Window):
__gtype_name__ = 'SugarPalette'
__gproperties__ = {
'invoker' : (object, None, None,
gobject.PARAM_READWRITE)
'invoker' : (object, None, None,
gobject.PARAM_READWRITE),
'primary-text' : (str, None, None, None,
gobject.PARAM_READWRITE),
'secondary-text' : (str, None, None, None,
gobject.PARAM_READWRITE),
'icon' : (object, None, None,
gobject.PARAM_READWRITE),
'icon-visible' : (bool, None, None, True,
gobject.PARAM_READWRITE),
'group-id' : (str, None, None, None,
gobject.PARAM_READWRITE)
}
__gsignals__ = {
@ -142,20 +152,88 @@ class Palette(gtk.Window):
gobject.TYPE_NONE, ([]))
}
# DEPRECATED: label is passed with the primary-text property, accel_path
# is set via the invoker property, and menu_after_content is not used
def __init__(self, label, accel_path=None, menu_after_content=False,
text_maxlen=0):
gtk.Window.__init__(self)
text_maxlen=0, **kwargs):
self.palette_state = self.PRIMARY
self._primary_text = None
self._secondary_text = None
self._icon = None
self._icon_visible = True
self._group_id = None
palette_box = gtk.VBox()
primary_box = gtk.HBox()
palette_box.pack_start(primary_box, expand=False)
primary_box.show()
self._icon_box = gtk.HBox()
self._icon_box.set_size_request(style.zoom(style.GRID_CELL_SIZE), -1)
primary_box.pack_start(self._icon_box, expand=False)
labels_box = gtk.VBox()
self._label_alignment = gtk.Alignment(xalign=0, yalign=0.5,
xscale=0, yscale=0.33)
self._label_alignment.set_padding(0, 0, style.DEFAULT_SPACING,
style.DEFAULT_SPACING)
self._label_alignment.add(labels_box)
self._label_alignment.show()
primary_box.pack_start(self._label_alignment, expand=True)
labels_box.show()
self._label = gtk.AccelLabel('')
self._label.set_alignment(0, 0.5)
if text_maxlen > 0:
self._label.set_max_width_chars(text_maxlen)
self._label.set_ellipsize(pango.ELLIPSIZE_MIDDLE)
labels_box.pack_start(self._label, expand=True)
self._secondary_label = gtk.Label()
self._secondary_label.set_alignment(0, 0.5)
if text_maxlen > 0:
self._secondary_label.set_max_width_chars(text_maxlen)
self._secondary_label.set_ellipsize(pango.ELLIPSIZE_MIDDLE)
labels_box.pack_start(self._secondary_label, expand=True)
self._secondary_box = gtk.VBox()
palette_box.pack_start(self._secondary_box)
self._separator = gtk.HSeparator()
self._secondary_box.pack_start(self._separator)
self._menu_content_separator = gtk.HSeparator()
self._popup_anim = animator.Animator(0.3, 10)
self._popup_anim.add(_PopupAnimation(self))
self._secondary_anim = animator.Animator(1.0, 10)
self._secondary_anim.add(_SecondaryAnimation(self))
self._popdown_anim = animator.Animator(0.6, 10)
self._popdown_anim.add(_PopdownAnimation(self))
# we init after initializing all of our containers
gobject.GObject.__init__(self, **kwargs)
self.set_decorated(False)
self.set_resizable(False)
# Just assume xthickness and ythickness are the same
self.set_border_width(self.style.xthickness)
primary_box.set_size_request(-1, style.zoom(style.GRID_CELL_SIZE)
- 2 * self.get_border_width())
self.connect('realize', self._realize_cb)
self.connect('destroy', self.__destroy_cb)
self.connect('map-event', self.__map_event_cb)
self.palette_state = self.PRIMARY
self._alignment = None
self._old_alloc = None
self._full_request = [0, 0]
@ -166,52 +244,20 @@ class Palette(gtk.Window):
self._up = False
self._palette_popup_sid = None
self._popup_anim = animator.Animator(0.3, 10)
self._popup_anim.add(_PopupAnimation(self))
# we set these for backward compatibility
if label is not None:
self.props.primary_text = label
self._secondary_anim = animator.Animator(1.0, 10)
self._secondary_anim.add(_SecondaryAnimation(self))
self._popdown_anim = animator.Animator(0.6, 10)
self._popdown_anim.add(_PopdownAnimation(self))
vbox = gtk.VBox()
self._label = gtk.AccelLabel('')
self._label.set_size_request(-1, style.zoom(style.GRID_CELL_SIZE) -
2 * self.get_border_width())
self._label.set_alignment(0, 0.5)
self._label.set_padding(style.DEFAULT_SPACING, 0)
if text_maxlen > 0:
self._label.set_max_width_chars(text_maxlen)
self._label.set_ellipsize(pango.ELLIPSIZE_MIDDLE)
vbox.pack_start(self._label)
self._secondary_box = gtk.VBox()
vbox.pack_start(self._secondary_box)
self._separator = gtk.HSeparator()
self._secondary_box.pack_start(self._separator)
self._menu_content_separator = gtk.HSeparator()
if menu_after_content:
self._add_content()
self._secondary_box.pack_start(self._menu_content_separator)
self._add_menu()
else:
self._add_menu()
self._secondary_box.pack_start(self._menu_content_separator)
self._add_content()
self._add_menu()
self._secondary_box.pack_start(self._menu_content_separator)
self._add_content()
self.action_bar = PaletteActionBar()
self._secondary_box.pack_start(self.action_bar)
self.action_bar.show()
self.add(vbox)
vbox.show()
self.add(palette_box)
palette_box.show()
# The menu is not shown here until an item is added
self.menu = _Menu(self)
@ -221,9 +267,6 @@ class Palette(gtk.Window):
self.connect('leave-notify-event',
self._leave_notify_event_cb)
self.set_primary_text(label)
self.set_group_id('default')
self._mouse_detector = MouseSpeedDetector(self, 200, 5)
self._mouse_detector.connect('motion-slow', self._mouse_slow_cb)
@ -264,11 +307,67 @@ class Palette(gtk.Window):
return gtk.gdk.Rectangle(x, y, width, height)
def set_primary_text(self, label):
def _set_invoker(self, invoker):
if self._invoker is not None:
self._invoker.disconnect(self._enter_invoker_hid)
self._invoker.disconnect(self._leave_invoker_hid)
self._invoker = invoker
if invoker is not None:
self._enter_invoker_hid = self._invoker.connect(
'mouse-enter', self._invoker_mouse_enter_cb)
self._leave_invoker_hid = self._invoker.connect(
'mouse-leave', self._invoker_mouse_leave_cb)
if hasattr(invoker.props, 'widget'):
self._label.props.accel_widget = invoker.props.widget
def set_primary_text(self, label, accel_path=None):
self._primary_text = label
if label is not None:
self._label.set_markup('<b>%s</b>' % label)
self._label.show()
def _set_secondary_text(self, label):
self._secondary_text = label
if label is None:
self._secondary_label.hide()
else:
self._secondary_label.set_text(label)
self._secondary_label.show()
def _show_icon(self):
self._label_alignment.set_padding(0, 0, 0, style.DEFAULT_SPACING)
self._icon_box.show()
def _hide_icon(self):
self._icon_box.hide()
self._label_alignment.set_padding(0, 0, style.DEFAULT_SPACING,
style.DEFAULT_SPACING)
def _set_icon(self, icon):
if icon is None:
self._icon = None
self._hide_icon()
else:
if self._icon:
self._icon_box.remove(self._icon)
self._icon = icon
self._icon.props.icon_size = gtk.ICON_SIZE_LARGE_TOOLBAR
self._icon_box.pack_start(self._icon)
self._icon.show()
self._show_icon()
def _set_icon_visible(self, visible):
self._icon_visible = visible
if visible and self._icon is not None:
self._show_icon()
else:
self._hide_icon()
def set_content(self, widget):
if len(self._content.get_children()) > 0:
self._content.remove(self._content.get_children()[0])
@ -293,24 +392,33 @@ class Palette(gtk.Window):
def do_set_property(self, pspec, value):
if pspec.name == 'invoker':
if self._invoker is not None:
self._invoker.disconnect(self._enter_invoker_hid)
self._invoker.disconnect(self._leave_invoker_hid)
self._invoker = value
if value is not None:
self._enter_invoker_hid = self._invoker.connect(
'mouse-enter', self._invoker_mouse_enter_cb)
self._leave_invoker_hid = self._invoker.connect(
'mouse-leave', self._invoker_mouse_leave_cb)
if hasattr(value.props, 'widget'):
self._label.props.accel_widget = value.props.widget
self._set_invoker(value)
elif pspec.name == 'primary-text':
self.set_primary_text(value, None)
elif pspec.name == 'secondary-text':
self._set_secondary_text(value)
elif pspec.name == 'icon':
self._set_icon(value)
elif pspec.name == 'icon-visible':
self._set_icon_visible(value)
elif pspec.name == 'group-id':
self.set_group_id(value)
else:
raise AssertionError
def do_get_property(self, pspec):
if pspec.name == 'invoker':
return self._invoker
elif pspec.name == 'primary-text':
return self._primary_text
elif pspec.name == 'secondary-text':
return self._secondary_text
elif pspec.name == 'icon':
return self._icon
elif pspec.name == 'icon-visible':
return self._icon_visible
elif pspec.name == 'group-id':
return self._group_id
else:
raise AssertionError