def add_pango_attributes(self, attrs, start_index, end_index):
"""Insert attributes for this StyleSpec into a pango.AttrList. Not every
property of StyleSpec maps into a pango.Attribute - the ones that don't
map are ignored and need to be handled separately.
@param attrs: pango.AttrList to insert attributes into.
@param start_index: byte offset of the start of the range this spec applies to
@param end_index: byte offset of the ned of the range this spec applies to
"""
if self.family is not None:
attrs.insert(pango.AttrFamily(self.family, start_index, end_index))
if self.foreground is not None:
color = pango.Color(self.foreground)
attrs.insert(
pango.AttrForeground(color.red, color.green, color.blue,
start_index, end_index))
if self.style is not None:
attrs.insert(pango.AttrStyle(self.style, start_index, end_index))
if self.underline is not None:
attrs.insert(
pango.AttrUnderline(self.underline, start_index, end_index))
if self.weight is not None:
attrs.insert(pango.AttrWeight(self.weight, start_index, end_index))
if self.weight is not None:
attrs.insert(pango.AttrWeight(self.weight, start_index, end_index))
def set_font(widget, tipo, typewidget=""):
attrlist = pango.AttrList()
fg_color = pango.AttrForeground(0, 0, 0, 0, -1)
stype = pango.AttrWeight(pango.WEIGHT_BOLD, 0, -1)
fontdesc = pango.FontDescription("Monospace 12")
if tipo == "titulo":
fontdesc = pango.FontDescription("Monospace 20")
stype = pango.AttrWeight(pango.WEIGHT_ULTRABOLD, 0, -1)
elif tipo == "subtitulo1":
fontdesc = pango.FontDescription("Monospace 16")
elif tipo == "subtitulo2":
fontdesc = pango.FontDescription("Monospace 14")
else:
fg_color = pango.AttrForeground(0, 27756, 0, 0, -1)
widget.modify_font(fontdesc)
attrlist.insert(fg_color)
attrlist.insert(stype)
if "Label" in str(type(widget)) or "Label" in typewidget:
widget.set_attributes(attrlist)
elif "Frame" in str(type(widget)) or "Frame" in typewidget:
widget.get_label_widget().set_attributes(attrlist)
elif "Entry" in str(type(widget)) or "Entry" in typewidget:
widget.get_layout().set_attributes(attrlist)
else:
print str(type(widget))
def update_example(self, widget=None):
start = 0
end = len(self.example)
attributes = pango.AttrList()
attributes.insert(pango.AttrForeground(self.text_color.red, self.text_color.green,
self.text_color.blue, start, end))
attributes.insert(pango.AttrBackground(self.highlight_color.red,
self.highlight_color.green,
self.highlight_color.blue,
start, end))
# Bold verification
if self.bold_tg_button.get_active():
attributes.insert(pango.AttrWeight(pango.WEIGHT_HEAVY, start, end))
else:
attributes.insert(pango.AttrWeight(pango.WEIGHT_NORMAL, start, end))
# Italic verification
if self.italic_tg_button.get_active():
attributes.insert(pango.AttrStyle(pango.STYLE_ITALIC, start, end))
else:
attributes.insert(pango.AttrStyle(pango.STYLE_NORMAL, start, end))
# Underline verification
if self.underline_tg_button.get_active():
attributes.insert(pango.AttrUnderline(pango.UNDERLINE_SINGLE, start, end))
else:
attributes.insert(pango.AttrUnderline(pango.UNDERLINE_NONE, start, end))
self.example_label.set_attributes(attributes)
def __init__(self):
_path = path.dirname(sys.modules[self.__module__].__file__)
_conf_filename = '%s/config' %_path
_conf_dict = {
'Menu': {'Layer': 'gimp-layer*'},
'Templates': {'Get first layer': 'layer = image.layers[0]'}
}
if not(path.isfile(_conf_filename)):
self._create_conf_file(_conf_filename, _conf_dict)
self.config = ConfigParser()
self.config.read(_conf_filename)
self._check_conf(_conf_filename, _conf_dict)
self.ui = gtk.Builder()
self.ui.set_translation_domain('GEB')
self.ui.add_from_file('%s/batch_ex.ui' %_path)
self.ui.connect_signals(self)
self.status = self.ui.get_object('status')
#Check Gimp version and updade syntax file, if needed
self._check_syntax('%s/python-fu.xml' %_path)
add_syntax_path(_path)
buff = CodeBuffer(lang=SyntaxLoader("python-fu"))
self.ui.get_object('code').set_buffer(buff)
buff.connect('changed', self.code_changed)
self.base = shelve.open('%s/batch_base' %_path)
self._get_macro_list()
self._ckey = ""
self.browse_dlg = None
# Menu
self._create_menu()
# colors
self.red_color = pango.AttrList()
self.red_color.insert(pango.AttrForeground(65535, 0, 0, 0, -1))
self.red_color.insert(pango.AttrWeight(pango.WEIGHT_HEAVY, 0, -1))
self.green_color = pango.AttrList()
self.green_color.insert(pango.AttrForeground(0, 65535, 0, 0, -1))
self.green_color.insert(pango.AttrWeight(pango.WEIGHT_HEAVY, 0, -1))
self.blue_color = pango.AttrList()
self.blue_color.insert(pango.AttrForeground(0, 0, 65535, 0, -1))
self.blue_color.insert(pango.AttrWeight(pango.WEIGHT_HEAVY, 0, -1))
# Log
self._log = self.ui.get_object('log').get_buffer()
self._log.create_tag('alert', foreground='red', weight=700)
self._log.create_tag('ok', foreground='black')
self._log.create_tag('done', foreground='blue', weight=700)
self._set_status(ST_NEW)
self.format_changed(self.ui.get_object('format_combo'))
self._add_log(_('GEB started!'), 'done')
def translate_widget(self, widget, lang):
if isinstance(widget, gtk.Button) and widget.get_use_stock():
widget.set_label(widget.get_label())
text = self.get_string(widget.get_name(), lang)
if text is None:
return
name = widget.get_name()
if isinstance(widget, gtk.Label):
if name == 'step_label':
curstep = '?'
if self.current_page is not None:
# TODO cjwatson 2009-01-20: This is a compromise. It
# doesn't work with multi-page steps (e.g. partitioning
# in ubiquity), but it simplifies page configuration
# quite a bit.
curstep = str(self.current_page + 1)
text = text.replace('${INDEX}', curstep)
text = text.replace('${TOTAL}', str(self.steps.get_n_pages()))
widget.set_text(text)
# Ideally, these attributes would be in the glade file somehow ...
textlen = len(text.encode("UTF-8"))
if 'heading_label' in name:
attrs = pango.AttrList()
attrs.insert(pango.AttrScale(pango.SCALE_LARGE, 0, textlen))
attrs.insert(pango.AttrWeight(pango.WEIGHT_BOLD, 0, textlen))
widget.set_attributes(attrs)
elif 'extra_label' in name:
attrs = pango.AttrList()
attrs.insert(pango.AttrStyle(pango.STYLE_ITALIC, 0, textlen))
widget.set_attributes(attrs)
elif 'warning_label' in name:
attrs = pango.AttrList()
attrs.insert(pango.AttrWeight(pango.WEIGHT_BOLD, 0, textlen))
widget.set_attributes(attrs)
elif isinstance(widget, gtk.Button):
# TODO evand 2007-06-26: LP #122141 causes a crash unless we keep a
# reference to the button image.
tempref = widget.get_image()
question = i18n.map_widget_name(widget.get_name())
widget.set_label(text)
if question.startswith('oem-config/imported/'):
stock_id = question[18:]
widget.set_use_stock(False)
widget.set_image(
gtk.image_new_from_stock('gtk-%s' % stock_id,
gtk.ICON_SIZE_BUTTON))
elif isinstance(widget, gtk.Window):
widget.set_title(text)
def set_shown_window(self, window):
if self.shown_window != None:
if self.sw_name_changed_handler != None:
self.shown_window.disconnect(self.sw_name_changed_handler)
if self.sw_state_changed_handler != None:
self.shown_window.disconnect(self.sw_state_changed_handler)
self.shown_window = window
self.sw_name_changed_handler = self.shown_window.connect(
'name-changed', self.on_window_name_changed)
self.sw_state_changed_handler = self.shown_window.connect(
'state-changed', self.on_shown_window_state_changed)
self.container.show_all()
name = u"" + self.shown_window.get_name()
self.label.set_tooltip_text(name)
self.label.set_text(name)
if self.shown_window == self.active_window \
and self.window_state == 'passive':
self.window_state = 'active'
elif self.shown_window != self.active_window \
and not self.window_state == 'passive':
self.window_state = 'passive'
attr_list = pango.AttrList()
if settings['%s_bold' % self.window_state]:
attr_list.insert(pango.AttrWeight(pango.WEIGHT_BOLD, 0, 300))
color = settings['%s_color' % self.window_state]
r = int(color[1:3], 16) * 256
g = int(color[3:5], 16) * 256
b = int(color[5:7], 16) * 256
attr_list.insert(pango.AttrForeground(r, g, b, 0, 300))
self.label.set_attributes(attr_list)
def state_set(self, record):
super(Label, self).state_set(record)
if 'name' in self.attrs and record:
field = record.group.fields[self.attrs['name']]
else:
field = None
if not self.attrs.get('string', True) and field:
if record:
text = field.get_client(record) or ''
else:
text = ''
self.set_text(text)
if record:
state_changes = record.expr_eval(self.attrs.get('states', {}))
else:
state_changes = {}
if ((field and field.attrs.get('required'))
or state_changes.get('required')):
weight = pango.WEIGHT_BOLD
else:
weight = pango.WEIGHT_NORMAL
if ((field and field.attrs.get('readonly'))
or state_changes.get('readonly')):
style = pango.STYLE_NORMAL
weight = pango.WEIGHT_NORMAL
else:
style = pango.STYLE_ITALIC
attrlist = pango.AttrList()
attrlist.change(pango.AttrWeight(weight, 0, -1))
attrlist.change(pango.AttrStyle(style, 0, -1))
if field is not None:
self._format_set(record, field, attrlist)
self.set_attributes(attrlist)
def create_attribute(self, attribute, start, end):
if attribute == 'bold':
return pango.AttrWeight(pango.WEIGHT_BOLD, start, end)
elif attribute == 'italic':
return pango.AttrStyle(pango.STYLE_ITALIC, start, end)
elif attribute == 'underline':
return pango.AttrUnderline(pango.UNDERLINE_SINGLE, start, end)
def create_attribute(self, attribute, start, end, value):
if attribute == 'bold':
return pango.AttrWeight(value, start, end)
elif attribute == 'italic':
return pango.AttrStyle(value, start, end)
elif attribute == 'underline':
return pango.AttrUnderline(value, start, end)
def setStep(self, step):
if self.icontheme.rescan_if_needed():
logging.debug("icon theme changed, re-reading")
# first update the "previous" step as completed
size = gtk.ICON_SIZE_MENU
attrlist = pango.AttrList()
if self.prev_step:
image = getattr(self, "image_step%i" % self.prev_step)
label = getattr(self, "label_step%i" % self.prev_step)
arrow = getattr(self, "arrow_step%i" % self.prev_step)
label.set_property("attributes", attrlist)
image.set_from_stock(gtk.STOCK_APPLY, size)
image.show()
arrow.hide()
self.prev_step = step
# show the an arrow for the current step and make the label bold
image = getattr(self, "image_step%i" % step)
label = getattr(self, "label_step%i" % step)
arrow = getattr(self, "arrow_step%i" % step)
# check if that step was not hidden with hideStep()
if not label.get_property("visible"):
return
arrow.show()
image.hide()
attr = pango.AttrWeight(pango.WEIGHT_BOLD, 0, -1)
attrlist.insert(attr)
label.set_property("attributes", attrlist)
def set_message(self, message): import pango self.comment.set_text(message) attrs = pango.AttrList() attrs.insert(pango.AttrWeight(pango.WEIGHT_BOLD, end_index = len(message))) self.comment.set_attributes(attrs) self.comment.show()
def _update_widgets(self):
# set title in bold
self.title = self.builder.get_object(self._Label_preferences)
attrs = pango.AttrList()
attrs.insert(pango.AttrWeight(pango.WEIGHT_BOLD, 0, -1))
self.title.set_attributes(attrs)
# Change Title background colour
viewport = self.builder.get_object(self._Viewport_title)
map = viewport.get_colormap()
colour = map.alloc_color("#9DDDC8") # firefly grey
style = viewport.get_style().copy()
style.bg[gtk.STATE_NORMAL] = colour
viewport.set_style(style)
# Theme Combo box
combo = self.builder.get_object(self._Combobox_theme)
combo.set_active(self._Combo_Table.index(
self.conf_options['Theme'])) # Tropical Theme active by default
self.wdg_dict['Theme'] = combo
# Trash Check Box
checkBox = self.builder.get_object(self._Checkbox_trash)
if (self.conf_options['CaptureTrashDisplay'] == 'yes'):
checkBox.set_active(True)
else:
checkBox.set_active(False)
self.wdg_dict['CaptureTrashDisplay'] = checkBox
def _format(self):
text_len = len(self.get_text())
attrlist = pango.AttrList()
attrlist.insert(pango.AttrWeight(self._weight, 0, text_len))
attrlist.insert(pango.AttrStyle(self._style, 0, text_len))
attrlist.insert(pango.AttrScale(self._scale, 0, text_len))
self.set_attributes(attrlist)
def set_column_widget(self, column, field, attributes, arrow=True):
tooltips = Tooltips()
hbox = gtk.HBox(False, 2)
label = gtk.Label(attributes['string'])
if field and self.editable:
required = field.attrs.get('required')
readonly = field.attrs.get('readonly')
if required or not readonly:
attrlist = pango.AttrList()
if required:
attrlist.insert(pango.AttrWeight(pango.WEIGHT_BOLD, 0, -1))
if not readonly:
attrlist.change(pango.AttrStyle(pango.STYLE_ITALIC, 0, -1))
label.set_attributes(attrlist)
label.show()
help = attributes['string']
if field and field.attrs.get('help'):
help += '\n' + field.attrs['help']
elif attributes.get('help'):
help += '\n' + attributes['help']
tooltips.set_tip(label, help)
tooltips.enable()
if arrow:
arrow_widget = gtk.Arrow(gtk.ARROW_NONE, gtk.SHADOW_NONE)
arrow_widget.show()
column.arrow = arrow_widget
hbox.pack_start(label, True, True, 0)
if arrow:
hbox.pack_start(arrow_widget, False, False, 0)
column.set_clickable(True)
hbox.show()
column.set_widget(hbox)
column.set_alignment(0.5)
def setup_columns (self):
"""
Setup tree columns
"""
renderer = gtk.CellRendererText ()
attributes = pango.AttrList ()
attributes.insert (pango.AttrWeight (pango.WEIGHT_BOLD, 0, -1))
renderer.set_property ("attributes", attributes)
renderer.set_property ('ellipsize', pango.ELLIPSIZE_MIDDLE)
column = gtk.TreeViewColumn (_("Translation"), renderer,
text=self.COL_TRANSLATION)
column.set_resizable (True)
self.append_column (column)
renderer = gtk.CellRendererText ()
renderer.set_property ('ellipsize', pango.ELLIPSIZE_MIDDLE)
column = gtk.TreeViewColumn (_("Original"), renderer,
text=self.COL_ORIGINAL)
column.set_resizable (True)
self.append_column (column)
renderer = gtk.CellRendererPixbuf ()
column = gtk.TreeViewColumn (_("Application"), None)
column.pack_start (renderer, expand=False)
column.add_attribute (renderer, 'pixbuf', self.COL_PIXBUF)
renderer = gtk.CellRendererText ()
renderer.set_property ('ellipsize', pango.ELLIPSIZE_END)
column.pack_start (renderer)
column.add_attribute (renderer, 'text', self.COL_APPLICATION)
self.append_column (column)
def setup_default_tags(self):
self.italics = self.get_tags_from_attrs(None, None,
[pango.AttrStyle('italic')])[0]
self.bold = self.get_tags_from_attrs(None, None,
[pango.AttrWeight('bold')])[0]
self.underline = self.get_tags_from_attrs(
None, None, [pango.AttrUnderline('single')])[0]
def setupLabels(self):
if self.appGenericName:
if self.swapGeneric:
self.addLabel(self.appName,
[pango.AttrWeight(pango.WEIGHT_BOLD, 0, -1)])
self.addLabel(self.appGenericName)
else:
self.addLabel(self.appGenericName,
[pango.AttrWeight(pango.WEIGHT_BOLD, 0, -1)])
self.addLabel(self.appName)
else:
if self.appComment != "":
self.addLabel(self.appName,
[pango.AttrWeight(pango.WEIGHT_BOLD, 0, -1)])
self.addLabel(self.appComment)
else:
self.addLabel(self.appName)
def override_font_attributes(self, attr, text):
window_width, window_height = self.get_size()
lines = text.count('\n') + 1
attr.insert(
pango.AttrSizeAbsolute((50 * window_height // lines // 100) * 1000,
0, -1))
attr.insert(pango.AttrFamily(self.font.get_family(), 0, -1))
attr.insert(pango.AttrWeight(self.font.get_weight(), 0, -1))
class StoredQueriesPresenter(editor.GenericEditorPresenter):
widget_to_field_map = {
'stqr_label_entry': 'label',
'stqr_tooltip_entry': 'tooltip',
'stqr_query_textbuffer': 'query'
}
weight = {False: pango.AttrList(), True: pango.AttrList()}
weight[True].insert(pango.AttrWeight(pango.WEIGHT_HEAVY, 0, 50))
view_accept_buttons = [
'stqr_ok_button',
]
def __init__(self, *args, **kwargs):
super(StoredQueriesPresenter, self).__init__(*args, **kwargs)
for self.model.page in range(1, 11):
name = 'stqr_%02d_label' % self.model.page
self.view.widget_set_text(name, self.model.label or _('<empty>'))
self.model.page = 1
def refresh_toggles(self):
for i in range(1, 11):
bname = 'stqr_%02d_button' % i
lname = 'stqr_%02d_label' % i
self.view.widget_set_active(bname, i == self.model.page)
self.view.widget_set_attributes(lname,
self.weight[i == self.model.page])
def refresh_view(self):
super(StoredQueriesPresenter, self).refresh_view()
self.refresh_toggles()
def on_button_clicked(self, widget, *args):
if self.view.widget_get_active(widget) is False:
return
widget_name = self.widget_get_name(widget)
self.model.page = int(widget_name[5:7])
self.refresh_view()
def on_next_button_clicked(self, widget, *args):
self.model.page = self.model.page % 10 + 1
self.refresh_view()
def on_prev_button_clicked(self, widget, *args):
self.model.page = (self.model.page - 2) % 10 + 1
self.refresh_view()
def on_label_entry_changed(self, widget, *args):
self.on_text_entry_changed(widget, *args)
page_label_name = 'stqr_%02d_label' % self.model.page
value = self.view.widget_get_text(widget)
self.view.widget_set_text(page_label_name, value or _('<empty>'))
def on_stqr_query_textbuffer_changed(self, widget, value=None, attr=None):
return self.on_textbuffer_changed(widget, value, attr='query')
def callback(text, bold):
if isinstance(text, unicode):
text = text.encode("UTF-8")
si.write(text)
end_index = index[0] + len(text)
if bold:
attrs.insert(
pango.AttrWeight(pango.WEIGHT_BOLD, index[0],
end_index))
index[0] = end_index
def __init__(self):
gtk.Alignment.__init__(self, 0, 0, 1, 1)
self.set_app_paintable(True)
self._text = gtk.Label()
self._text.set_alignment(0.5, 0.5)
attrlist = pango.AttrList()
attrlist.insert(pango.AttrWeight(pango.WEIGHT_BOLD))
self._text.set_attributes(attrlist)
self.add(self._text)
self._text.show()
self.connect("expose_event", self.__expose_cb)
def load(self, node):
self.index = int(node.getAttribute("cursor"))
if node.hasAttribute("selection_end"):
self.end_index = int(node.getAttribute("selection_end"))
else:
self.end_index = self.index
tmp = node.getAttribute("ul-coords")
self.ul = utils.parse_coords(tmp)
tmp = node.getAttribute("lr-coords")
self.lr = utils.parse_coords(tmp)
self.identity = int(node.getAttribute("identity"))
try:
tmp = node.getAttribute("background-color")
self.background_color = gtk.gdk.color_parse(tmp)
tmp = node.getAttribute("foreground-color")
self.foreground_color = gtk.gdk.color_parse(tmp)
except ValueError:
pass
if node.hasAttribute("edit"):
self.editing = True
else:
self.editing = False
self.end_index = self.index
self.am_selected = node.hasAttribute("current_root")
self.am_primary = node.hasAttribute("primary_root")
for n in node.childNodes:
if n.nodeType == n.TEXT_NODE:
self.text = n.data
elif n.nodeName == "Extended":
self.extended_buffer.load(n)
elif n.nodeName == "attribute":
attrType = n.getAttribute("type")
start = int(n.getAttribute("start"))
end = int(n.getAttribute("end"))
if attrType == "bold":
attr = pango.AttrWeight(pango.WEIGHT_BOLD, start, end)
elif attrType == "italics":
attr = pango.AttrStyle(pango.STYLE_ITALIC, start, end)
elif attrType == "underline":
attr = pango.AttrUnderline(pango.UNDERLINE_SINGLE, start,
end)
elif attrType == "font":
font_name = str(n.getAttribute("value"))
pango_font = pango.FontDescription(font_name)
attr = pango.AttrFontDesc(pango_font, start, end)
self.attributes.change(attr)
else:
print "Unknown: " + n.nodeName
self.rebuild_byte_table()
self.recalc_edges()
def __init__(self, lbl, is_active=False):
gtk.ImageMenuItem.__init__(self)
self.label = gtk.Label(lbl)
if is_active:
atrlist = pango.AttrList()
atrlist.insert(pango.AttrWeight(pango.WEIGHT_BOLD, 0, 50))
self.label.set_attributes(atrlist)
self.label.set_justify(gtk.JUSTIFY_LEFT)
self.label.set_alignment(0, 0)
self.add(self.label)
self.label.show()
def _set_attributes(self, bgcolor, fgcolor, size, weight):
attr = pango.AttrList()
bg_color = pango.AttrBackground(bgcolor[0], bgcolor[1], bgcolor[2], 0, -1)
attr.insert(bg_color)
size_attr = pango.AttrSize(size[0], size[1], size[2])
attr.insert(size_attr)
weight_attr = pango.AttrWeight(weight[0], weight[1], weight[2])
attr.insert(weight_attr)
fg_color = pango.AttrForeground(fgcolor[0], fgcolor[1], fgcolor[2], 0, 13)
attr.insert(fg_color)
return attr
def make_title_label(self, text):
""" set a title label (i.e 1st column of table): play wiyh pango"""
label = gtk.Label()
label.set_text("%s" % text)
attrs = pango.AttrList()
attrs.insert(pango.AttrWeight(pango.WEIGHT_BOLD, 0, -1))
label.set_attributes(attrs)
# positionning of label
label.set_alignment(xalign=0.0,
yalign=0.5) # left justification of label
# Insert label into the upper left quadrant of the table
label.show()
return label
def make_table_title(self, title):
""" set a Table title : play with pango"""
label = gtk.Label()
label.set_text(title)
attrs = pango.AttrList()
attrs.insert(pango.AttrWeight(pango.WEIGHT_BOLD, 0, -1))
attrs.insert(pango.AttrSize(18000, 0, -1))
label.set_attributes(attrs)
# positionning of label
label.set_alignment(xalign=0.5, yalign=0.5) # center
# Insert label into the upper left quadrant of the table
label.show()
return label
def set_font(self, pango_layout):
"""Sets the font for draw_text"""
wx2pango_weights = {
wx.FONTWEIGHT_BOLD: pango.WEIGHT_BOLD,
wx.FONTWEIGHT_LIGHT: pango.WEIGHT_LIGHT,
wx.FONTWEIGHT_NORMAL: None, # Do not set a weight by default
}
wx2pango_styles = {
wx.FONTSTYLE_NORMAL: None, # Do not set a style by default
wx.FONTSTYLE_SLANT: pango.STYLE_OBLIQUE,
wx.FONTSTYLE_ITALIC: pango.STYLE_ITALIC,
}
cell_attributes = self.code_array.cell_attributes[self.key]
# Text font attributes
textfont = cell_attributes["textfont"]
pointsize = cell_attributes["pointsize"]
fontweight = cell_attributes["fontweight"]
fontstyle = cell_attributes["fontstyle"]
underline = cell_attributes["underline"]
strikethrough = cell_attributes["strikethrough"]
# Now construct the pango font
font_description = pango.FontDescription(" ".join(
[textfont, str(pointsize)]))
pango_layout.set_font_description(font_description)
attrs = pango.AttrList()
# Underline
attrs.insert(pango.AttrUnderline(underline, 0, MAX_RESULT_LENGTH))
# Weight
weight = wx2pango_weights[fontweight]
if weight is not None:
attrs.insert(pango.AttrWeight(weight, 0, MAX_RESULT_LENGTH))
# Style
style = wx2pango_styles[fontstyle]
if style is not None:
attrs.insert(pango.AttrStyle(style, 0, MAX_RESULT_LENGTH))
# Strikethrough
attrs.insert(
pango.AttrStrikethrough(strikethrough, 0, MAX_RESULT_LENGTH))
pango_layout.set_attributes(attrs)
def set_window_size(self, setting):
"""Set window and label size."""
window_width = self.screen_width
window_height = -1
window_height = setting * self.screen_height / 100
attr = pango.AttrList()
attr.change(pango.AttrSize((50 * window_height / 100) * 1000, 0, -1))
attr.change(pango.AttrFamily(self.options['font'], 0, -1))
attr.change(pango.AttrWeight(pango.WEIGHT_BOLD, 0, -1))
attr.change(pango.AttrForeground(*self.options['color']))
self.label.set_attributes(attr)
self.resize(window_width, window_height)
def paint_frame(self, cr):
self.shown_scale = self.tdw.scale
text = _("Zoom: %.01f%%") % (100 * self.shown_scale)
layout = self.tdw.create_pango_layout(text)
# Set a bold font
if gtk2compat.USE_GTK3:
font = layout.get_font_description()
if font is None: # inherited from context
font = layout.get_context().get_font_description()
font = font.copy()
font.set_weight(pango.Weight.BOLD)
layout.set_font_description(font)
else:
attrs = pango.AttrList()
attrs.insert(pango.AttrWeight(pango.WEIGHT_BOLD, 0, -1))
layout.set_attributes(attrs)
# General dimensions
alloc = self.tdw.get_allocation()
lw, lh = layout.get_pixel_size()
# Background rectangle
hm = self.hmargin
vm = self.hmargin
w = alloc.width
h = alloc.height
p = self.padding
area = bx, by, bw, bh = w - lw - hm - p - p, vm, lw + p + p, lh + p + p
rounded_box(cr, bx, by, bw, bh, p)
#cr.rectangle(*area)
rgba = self.background_rgba[:]
rgba[3] *= self.alpha
cr.set_source_rgba(*rgba)
cr.fill()
# Text
cr.translate(w - lw - hm - p, vm + p)
rgba = self.text_rgba[:]
rgba[3] *= self.alpha
cr.set_source_rgba(*rgba)
if gtk2compat.USE_GTK3:
PangoCairo.show_layout(cr, layout)
else:
cr.show_layout(layout)
# Where to invalidate
return area
def get_label_attributes(readonly, required):
"Return the pango attributes applied to a label according to its state"
if readonly:
style = pango.STYLE_NORMAL
weight = pango.WEIGHT_NORMAL
else:
style = pango.STYLE_ITALIC
if required:
weight = pango.WEIGHT_BOLD
else:
weight = pango.WEIGHT_NORMAL
attrlist = pango.AttrList()
if hasattr(pango, 'AttrWeight'):
attrlist.change(pango.AttrWeight(weight, 0, -1))
if hasattr(pango, 'AttrStyle'):
attrlist.change(pango.AttrStyle(style, 0, -1))
return attrlist
