def _delete_cb(self, widget):
"""Properties dialog delete callback"""
self._dialog.hide()
name = brushmanager.translate_group_name(self._group)
msg = C_(
"brush group delete",
u"Really delete group \u201C{group_name}\u201D?",
).format(group_name=name, )
bm = self._app.brushmanager
if not dialogs.confirm(self, msg):
return
bm.delete_group(self._group)
if self._group not in bm.groups:
GLib.idle_add(
self._remove_panel_idle_cb,
self.__gtype_name__,
(self._group, ),
)
return
# Special groups like "Deleted" cannot be deleted,
# but the error message is very confusing in that case...
msg = C_(
"brush group delete",
u"Could not delete group \u201C{group_name}\u201D.\n"
u"Some special groups cannot be deleted.",
).format(group_name=name, )
dialogs.error(self, msg)
def _delete_cb(self, widget):
"""Properties dialog delete callback"""
self._dialog.hide()
name = brushmanager.translate_group_name(self._group)
msg = C_(
"brush group delete",
u"Really delete group \u201C{group_name}\u201D?",
).format(
group_name = name,
)
bm = self._app.brushmanager
if not dialogs.confirm(self, msg):
return
bm.delete_group(self._group)
if self._group not in bm.groups:
GLib.idle_add(
self._remove_panel_idle_cb,
self.__gtype_name__, (self._group,),
)
return
# Special groups like "Deleted" cannot be deleted,
# but the error message is very confusing in that case...
msg = C_(
"brush group delete",
u"Could not delete group \u201C{group_name}\u201D.\n"
u"Some special groups cannot be deleted.",
).format(
group_name = name,
)
dialogs.error(self, msg)
def _make_groups_sb_model(self):
"""Internal: create the model for the group choice spinbox"""
group_names = sorted(self.bm.groups.keys())
model = []
for name in group_names:
label_text = brushmanager.translate_group_name(name)
model.append((name, label_text))
return model
def _make_groups_sb_model(self):
group_names = self.bm.groups.keys()
group_names.sort()
model = []
for name in group_names:
label_text = brushmanager.translate_group_name(name)
model.append((name, label_text))
return model
def _make_groups_sb_model(self):
group_names = self.bm.groups.keys()
group_names.sort()
model = []
for name in group_names:
label_text = brushmanager.translate_group_name(name)
model.append((name, label_text))
return model
def _make_groups_sb_model(self):
"""Internal: create the model for the group choice spinbox"""
group_names = sorted(self.bm.groups.keys())
model = []
for name in group_names:
label_text = brushmanager.translate_group_name(name)
model.append((name, label_text))
return model
def delete_group_cb(self, w, group):
msg = _('Really delete group %s?') \
% brushmanager.translate_group_name(group)
if dialogs.confirm(self, msg):
self.bm.delete_group(group)
if group in self.bm.groups:
msg = _('This group can not be deleted '
'(try to empty it first).')
dialogs.error(self, msg)
def _delete_cb(self, widget):
"""Properties dialog delete callback"""
self._dialog.hide()
name = brushmanager.translate_group_name(self._group)
msg = _('Really delete group "%s"?') % (name, )
bm = self._app.brushmanager
if not dialogs.confirm(self, msg):
return
bm.delete_group(self._group)
if self._group not in bm.groups:
self._app.workspace.hide_tool_widget(self.__gtype_name__,
(self._group, ))
return
msg = _('Group "%s" cannot be deleted. Try emptying it first.')
dialogs.error(self, msg % (name, ))
def _delete_cb(self, widget):
"""Properties dialog delete callback"""
self._dialog.hide()
name = brushmanager.translate_group_name(self._group)
msg = _('Really delete group "%s"?') % (name,)
bm = self._app.brushmanager
if not dialogs.confirm(self, msg):
return
bm.delete_group(self._group)
if self._group not in bm.groups:
self._app.workspace.hide_tool_widget(self.__gtype_name__,
(self._group,))
return
msg = _('Group "%s" cannot be deleted. Try emptying it first.')
dialogs.error(self, msg % (name,))
def _update(self, bm):
"""Update dynamic items in response to the groups list changing"""
for item in self._items.itervalues():
if item not in self:
continue
self.remove(item)
activate_cb = self._brush_group_item_activate_cb
for name in reversed(sorted(bm.groups)):
if name in self._items:
item = self._items[name]
else:
item = gtk.ImageMenuItem()
label = brushmanager.translate_group_name(name)
item.set_label(label)
item.connect("activate", activate_cb, name)
self._items[name] = item
self.prepend(item)
for name, item in list(self._items.iteritems()):
if item in self:
continue
self._items.pop(name)
self.show_all()
def _update(self, bm):
"""Update dynamic items in response to the groups list changing"""
for item in self._items.itervalues():
if item not in self:
continue
self.remove(item)
activate_cb = self._brush_group_item_activate_cb
for name in reversed(sorted(bm.groups)):
if name in self._items:
item = self._items[name]
else:
item = Gtk.ImageMenuItem()
label = brushmanager.translate_group_name(name)
item.set_label(label)
item.connect("activate", activate_cb, name)
self._items[name] = item
self.prepend(item)
for name, item in list(self._items.iteritems()):
if item in self:
continue
self._items.pop(name)
self.show_all()
def tool_widget_title(self):
return brushmanager.translate_group_name(self._group)
def tool_widget_title(self):
return brushmanager.translate_group_name(self._group)
def lay_out_group_names(self, width):
"Typeset the group names into a new Pango layout at a given width"
self.ensure_style()
style = self.get_style()
layout = pango.Layout(self.get_pango_context())
layout.set_width(width*pango.SCALE)
#layout.set_font_description(style.font_desc) # Needed?
all_groups = list(sorted(self.bm.groups.keys()))
idx = 0
attr = pango.AttrList()
self.idx2group = {}
# Pick separator chars. Platform-dependent, but assume Unicode
# for modern OSes first.
pad_s = u"\u202f" # NARROW NO-BREAK SPACE
sp_s = pad_s + u"\u200b" # ZERO WIDTH SPACE
import platform
if platform.system() == 'Windows' or platform.system() == 'Darwin':
# workaround for https://gna.org/bugs/?15192
pad_s = ''
sp_s = ' '
def _gdk_color_to_hex(col):
rgb = (col.red, col.green, col.blue)
rgb = [max(min(c>>8, 255), 0) for c in rgb]
return "#%02x%02x%02x" % tuple(rgb)
markup = ''
for group in all_groups:
group_label = brushmanager.translate_group_name(group)
u = pad_s + group_label + pad_s
idx_start = idx
for c in u.encode('utf-8'):
self.idx2group[idx] = group
idx += 1
# Note the difference in terminology here
bg_state = fg_state = gtk.STATE_NORMAL
if group == self.gtkstate_active_group: # activated the menu
bg_state = fg_state = gtk.STATE_ACTIVE
elif group in self.bm.active_groups: # those groups visible
bg_state = fg_state = gtk.STATE_SELECTED
elif group == self.gtkstate_prelight_group:
bg_state = fg_state = gtk.STATE_PRELIGHT
style_fg, style_bg = style.fg, style.bg
if group == self.drag_target_group:
# Invert colours
style_fg, style_bg = style.bg, style.fg
# always use the STATE_SELECTED fg if the group is visible
if group in self.bm.active_groups:
fg_state = gtk.STATE_SELECTED
c_bg = _gdk_color_to_hex(style_bg[bg_state])
c_fg = _gdk_color_to_hex(style_fg[fg_state])
m = escape(u)
m = "<span fgcolor='%s' bgcolor='%s'>%s</span>" % (c_fg, c_bg, m)
markup += m + sp_s
idx += len(sp_s.encode("utf-8"))
layout.set_markup(markup)
leading = style.font_desc.get_size() / 6
layout.set_spacing(leading)
return layout
def lay_out_group_names(self, width):
"Typeset the group names into a new Pango layout at a given width"
self.ensure_style()
style = self.get_style()
layout = pango.Layout(self.get_pango_context())
layout.set_width(width*pango.SCALE)
#layout.set_font_description(style.font_desc) # Needed?
all_groups = list(sorted(self.bm.groups.keys()))
idx = 0
text = ''
attr = pango.AttrList()
self.idx2group = {}
# Pick separator chars. Platform-dependent, but assume Unicode
# for modern OSes first.
pad_s = u"\u202f" # NARROW NO-BREAK SPACE
sp_s = pad_s + u"\u200b" # ZERO WIDTH SPACE
import platform
if platform.system() == 'Windows':
# workaround for https://gna.org/bugs/?15192
pad_s = ''
sp_s = ' '
for group in all_groups:
group_label = brushmanager.translate_group_name(group)
u = pad_s + group_label + pad_s
s = u.encode('utf-8')
idx_start = idx
for c in s:
self.idx2group[idx] = group
idx += 1
# Note the difference in terminology here
bg_state = fg_state = gtk.STATE_NORMAL
if group == self.gtkstate_active_group: # activated the menu
bg_state = fg_state = gtk.STATE_ACTIVE
elif group in self.bm.active_groups: # those groups visible
bg_state = fg_state = gtk.STATE_SELECTED
elif group == self.gtkstate_prelight_group:
bg_state = fg_state = gtk.STATE_PRELIGHT
style_fg, style_bg = style.fg, style.bg
if group == self.drag_target_group:
# Invert colurs
style_fg, style_bg = style.bg, style.fg
# attr.insert(pango.AttrUnderline(pango.UNDERLINE_SINGLE, idx_start, idx))
# always use the STATE_SELECTED fg if the group is visible
if group in self.bm.active_groups:
fg_state = gtk.STATE_SELECTED
c = style_bg[bg_state]
attr.insert(pango.AttrBackground(c.red, c.green, c.blue, idx_start, idx))
c = style_fg[fg_state]
attr.insert(pango.AttrForeground(c.red, c.green, c.blue, idx_start, idx))
text += u + sp_s
idx += len(sp_s.encode("utf-8"))
layout.set_text(text)
layout.set_attributes(attr)
leading = style.font_desc.get_size() / 6
layout.set_spacing(leading)
return layout
def lay_out_group_names(self, width):
"""Typeset the group names into a new Pango layout at a given width.
"""
layout = pango.Layout(self.get_pango_context())
layout.set_width(width*pango.SCALE)
all_groups = list(sorted(self.bm.groups.keys()))
idx = 0
attr = pango.AttrList()
self.idx2group = {}
# Pick separator chars. Platform-dependent, but assume Unicode
# for modern OSes first.
pad_s = u"\u202f" # NARROW NO-BREAK SPACE
sp_s = pad_s + u"\u200b" # ZERO WIDTH SPACE
if platform.system() == 'Windows' or platform.system() == 'Darwin':
# workaround for https://gna.org/bugs/?15192
pad_s = ''
sp_s = ' '
markup = ''
for group in all_groups:
group_label = brushmanager.translate_group_name(group)
u = pad_s + group_label + pad_s
idx_start = idx
for c in u.encode('utf-8'):
self.idx2group[idx] = group
idx += 1
# Note the difference in terminology here
colors_name = "normal"
set_bgcolor = False
if group == self.gtkstate_active_group: # activated the menu
colors_name = "active"
set_bgcolor = True
elif group in self.bm.active_groups: # those groups visible
colors_name = "selected"
set_bgcolor = True
if group == self.gtkstate_prelight_group:
colors_name += "_pre"
set_bgcolor = True
fg, bg = self._text_colors[colors_name]
if group == self.drag_target_group:
# Invert colours
fg, bg = bg, fg
c_fg = fg.to_hex_str()
m = escape(u)
if set_bgcolor:
c_bg = bg.to_hex_str()
bgcolor = " bgcolor='%s'" % (c_bg,)
else:
bgcolor = ""
m = "<span fgcolor='%s'%s>%s</span>" % (c_fg, bgcolor, m)
markup += m + sp_s
idx += len(sp_s.encode("utf-8"))
layout.set_markup(markup)
layout.set_spacing(self._leading)
return layout