class FontComboBox(Gtk.ToolItem): __gsignals__ = { 'changed': (GObject.SignalFlags.RUN_LAST, None, ([])), } def __init__(self): self._palette_invoker = ToolInvoker() Gtk.ToolItem.__init__(self) self._font_label = FontLabel() bt = Gtk.Button('') bt.set_can_focus(False) bt.remove(bt.get_children()[0]) box = Gtk.HBox() bt.add(box) icon = Icon(icon_name='font-text') box.pack_start(icon, False, False, 10) box.pack_start(self._font_label, False, False, 10) self.add(bt) self.show_all() self._font_name = 'Sans' # theme the button, can be removed if add the style to the sugar css if style.zoom(100) == 100: subcell_size = 15 else: subcell_size = 11 radius = 2 * subcell_size theme = "GtkButton {border-radius: %dpx;}" % radius css_provider = Gtk.CssProvider() css_provider.load_from_data(theme) style_context = bt.get_style_context() style_context.add_provider(css_provider, Gtk.STYLE_PROVIDER_PRIORITY_USER) # init palette self._hide_tooltip_on_click = True self._palette_invoker.attach_tool(self) self._palette_invoker.props.toggle_palette = True self.palette = Palette(_('Select font')) self.palette.set_invoker(self._palette_invoker) # load the fonts in the palette menu self._menu_box = PaletteMenuBox() self.props.palette.set_content(self._menu_box) self._menu_box.show() context = self.get_pango_context() self._init_font_list() tmp_list = [] for family in context.list_families(): name = family.get_name() if name in self._font_white_list: tmp_list.append(name) for name in sorted(tmp_list): self._add_menu(name, self.__font_selected_cb) self._font_label.set_font(self._font_name) def _init_font_list(self): self._font_white_list = [] self._font_white_list.extend(DEFAULT_FONTS) # check if there are a user configuration file if not os.path.exists(USER_FONTS_FILE_PATH): # verify if exists a file in /etc if os.path.exists(GLOBAL_FONTS_FILE_PATH): shutil.copy(GLOBAL_FONTS_FILE_PATH, USER_FONTS_FILE_PATH) if os.path.exists(USER_FONTS_FILE_PATH): # get the font names in the file to the white list fonts_file = open(USER_FONTS_FILE_PATH) # get the font names in the file to the white list for line in fonts_file: self._font_white_list.append(line.strip()) # monitor changes in the file gio_fonts_file = Gio.File.new_for_path(USER_FONTS_FILE_PATH) self.monitor = gio_fonts_file.monitor_file( Gio.FileMonitorFlags.NONE, None) self.monitor.set_rate_limit(5000) self.monitor.connect('changed', self._reload_fonts) def _reload_fonts(self, monitor, gio_file, other_file, event): if event != Gio.FileMonitorEvent.CHANGES_DONE_HINT: return self._font_white_list = [] self._font_white_list.extend(DEFAULT_FONTS) fonts_file = open(USER_FONTS_FILE_PATH) for line in fonts_file: self._font_white_list.append(line.strip()) # update the menu for child in self._menu_box.get_children(): self._menu_box.remove(child) child = None context = self.get_pango_context() tmp_list = [] for family in context.list_families(): name = family.get_name() if name in self._font_white_list: tmp_list.append(name) for name in sorted(tmp_list): self._add_menu(name, self.__font_selected_cb) return False def __font_selected_cb(self, menu, font_name): self._font_name = font_name self._font_label.set_font(font_name) self.emit('changed') def _add_menu(self, font_name, activate_cb): label = '<span font="%s">%s</span>' % (font_name, font_name) menu_item = PaletteMenuItem() menu_item.set_label(label) menu_item.connect('activate', activate_cb, font_name) self._menu_box.append_item(menu_item) menu_item.show() def __destroy_cb(self, icon): if self._palette_invoker is not None: self._palette_invoker.detach() def create_palette(self): return None def get_palette(self): return self._palette_invoker.palette def set_palette(self, palette): self._palette_invoker.palette = palette palette = GObject.property( type=object, setter=set_palette, getter=get_palette) def get_palette_invoker(self): return self._palette_invoker def set_palette_invoker(self, palette_invoker): self._palette_invoker.detach() self._palette_invoker = palette_invoker palette_invoker = GObject.property( type=object, setter=set_palette_invoker, getter=get_palette_invoker) def set_font_name(self, font_name): self._font_label.set_font(font_name) def get_font_name(self): return self._font_name
class FontComboBox(Gtk.ToolItem): __gsignals__ = { "changed": (GObject.SignalFlags.RUN_LAST, None, [str]), } def __init__(self, font_name): Gtk.ToolItem.__init__(self) self._palette_invoker = ToolInvoker() self._font_label = FontLabel(font_name) self._font_name = font_name bt = Gtk.Button("") bt.set_can_focus(False) bt.set_valign(Gtk.Align.CENTER) bt.remove(bt.get_children()[0]) box = Gtk.HBox() icon = Icon(icon_name="font-text") box.pack_start(icon, False, False, 10) box.pack_start(self._font_label, False, False, 10) bt.add(box) self.add(bt) self.show_all() if style.zoom(100) == 100: subcell_size = 15 else: subcell_size = 11 radius = 2 * subcell_size theme = "GtkButton { border-radius: %dpx; }" % radius css_provider = Gtk.CssProvider() css_provider.load_from_data(theme) style_context = bt.get_style_context() style_context.add_provider(css_provider, Gtk.STYLE_PROVIDER_PRIORITY_USER) self._hide_tooltip_on_click = True self._palette_invoker.attach_tool(self) self._palette_invoker.props.toggle_palette = True self.palette = Palette(_("Select font")) self.palette.set_invoker(self._palette_invoker) self._menu_box = PaletteMenuBox() self.props.palette.set_content(self._menu_box) self._menu_box.show() context = self.get_pango_context() self._init_font_list() tmp_list = [] for family in context.list_families(): name = family.get_name() if name in self._font_white_list: tmp_list.append(name) for name in sorted(tmp_list): self._add_menu(name, self.__font_selected_cb) self._font_label.set_font(self._font_name) def _init_font_list(self): self._font_white_list = [] self._font_white_list.extend(G.DEFAULT_FONTS) if not os.path.exists(G.USER_FONTS_FILE_PATH): if os.path.exists(G.GLOBAL_FONTS_FILE_PATH): shutil.copy(G.GLOBAL_FONTS_FILE_PATH, G.USER_FONTS_FILE_PATH) if os.path.exists(G.USER_FONTS_FILE_PATH): fonts_file = open(G.USER_FONTS_FILE_PATH) for line in fonts_file: self._font_white_list.append(line.strip()) gio_fonts_file = Gio.File.new_for_path(G.USER_FONTS_FILE_PATH) self.monitor = gio_fonts_file.monitor_file( Gio.FileMonitorFlags.NONE, None) self.monitor.set_rate_limit(5000) self.monitor.connect("changed", self._reload_fonts) def _reload_fonts(self, monitor, gio_file, other_file, event): if event != Gio.FileMonitorEvent.CHANGES_DONE_HINT: return self._font_white_list = [] self._font_white_list.extend(G.DEFAULT_FONTS) fonts_file = open(G.USER_FONTS_FILE_PATH) for line in fonts_file: self._font_white_list.append(line.strip()) for child in self._menu_box.get_children(): self._menu_box.remove(child) child = None context = self.get_pango_context() tmp_list = [] for family in context.list_families(): name = family.get_name() if name in self._font_white_list: tmp_list.append(name) for name in sorted(tmp_list): self._add_menu(name, self.__font_selected_cb) return False def __font_selected_cb(self, menu, font_name): self._font_name = font_name self._font_label.set_font(font_name) self.emit("changed", self._font_name) def _add_menu(self, font_name, activate_cb): label = '<span font="%s">%s</span>' % (font_name, font_name) menu_item = PaletteMenuItem() menu_item.set_label(label) menu_item.connect("activate", activate_cb, font_name) self._menu_box.append_item(menu_item) menu_item.show() def __destroy_cb(self, icon): if self._palette_invoker is not None: self._palette_invoker.detach() def create_palette(self): return None def get_palette(self): return self._palette_invoker.palette def set_palette(self, palette): self._palette_invoker.palette = palette palette = GObject.property(type=object, setter=set_palette, getter=get_palette) def get_palette_invoker(self): return self._palette_invoker def set_palette_invoker(self, palette_invoker): self._palette_invoker.detach() self._palette_invoker = palette_invoker palette_invoker = GObject.property(type=object, setter=set_palette_invoker, getter=get_palette_invoker) def set_font_name(self, font_name): self._font_label.set_font(font_name) def get_font_name(self): return self._font_name
class FontComboBox(Gtk.ToolItem): __gsignals__ = { 'changed': (GObject.SignalFlags.RUN_LAST, None, ([])), } def __init__(self): self._palette_invoker = ToolInvoker() Gtk.ToolItem.__init__(self) self._font_label = FontLabel() bt = Gtk.Button('') bt.set_can_focus(False) bt.remove(bt.get_children()[0]) box = Gtk.HBox() bt.add(box) icon = Icon(icon_name='font-text') box.pack_start(icon, False, False, 10) box.pack_start(self._font_label, False, False, 10) self.add(bt) self.show_all() self._font_name = 'Sans' # theme the button, can be removed if add the style to the sugar css if style.zoom(100) == 100: subcell_size = 15 else: subcell_size = 11 radius = 2 * subcell_size theme = b"GtkButton {border-radius: %dpx;}" % radius css_provider = Gtk.CssProvider() css_provider.load_from_data(theme) style_context = bt.get_style_context() style_context.add_provider(css_provider, Gtk.STYLE_PROVIDER_PRIORITY_USER) # init palette self._hide_tooltip_on_click = True self._palette_invoker.attach_tool(self) self._palette_invoker.props.toggle_palette = True self.palette = Palette(_('Select font')) self.palette.set_invoker(self._palette_invoker) # load the fonts in the palette menu self._menu_box = PaletteMenuBox() self.props.palette.set_content(self._menu_box) self._menu_box.show() context = self.get_pango_context() self._init_font_list() tmp_list = [] for family in context.list_families(): name = family.get_name() if name in self._font_white_list: tmp_list.append(name) for name in sorted(tmp_list): self._add_menu(name, self.__font_selected_cb) self._font_label.set_font(self._font_name) def _init_font_list(self): self._font_white_list = [] self._font_white_list.extend(DEFAULT_FONTS) # check if there are a user configuration file if not os.path.exists(USER_FONTS_FILE_PATH): # verify if exists a file in /etc if os.path.exists(GLOBAL_FONTS_FILE_PATH): shutil.copy(GLOBAL_FONTS_FILE_PATH, USER_FONTS_FILE_PATH) if os.path.exists(USER_FONTS_FILE_PATH): # get the font names in the file to the white list fonts_file = open(USER_FONTS_FILE_PATH) # get the font names in the file to the white list for line in fonts_file: self._font_white_list.append(line.strip()) # monitor changes in the file gio_fonts_file = Gio.File.new_for_path(USER_FONTS_FILE_PATH) self.monitor = gio_fonts_file.monitor_file( Gio.FileMonitorFlags.NONE, None) self.monitor.set_rate_limit(5000) self.monitor.connect('changed', self._reload_fonts) def _reload_fonts(self, monitor, gio_file, other_file, event): if event != Gio.FileMonitorEvent.CHANGES_DONE_HINT: return self._font_white_list = [] self._font_white_list.extend(DEFAULT_FONTS) fonts_file = open(USER_FONTS_FILE_PATH) for line in fonts_file: self._font_white_list.append(line.strip()) # update the menu for child in self._menu_box.get_children(): self._menu_box.remove(child) child = None context = self.get_pango_context() tmp_list = [] for family in context.list_families(): name = family.get_name() if name in self._font_white_list: tmp_list.append(name) for name in sorted(tmp_list): self._add_menu(name, self.__font_selected_cb) return False def __font_selected_cb(self, menu, font_name): self._font_name = font_name self._font_label.set_font(font_name) self.emit('changed') def _add_menu(self, font_name, activate_cb): label = '<span font="%s">%s</span>' % (font_name, font_name) menu_item = PaletteMenuItem() menu_item.set_label(label) menu_item.connect('activate', activate_cb, font_name) self._menu_box.append_item(menu_item) menu_item.show() def __destroy_cb(self, icon): if self._palette_invoker is not None: self._palette_invoker.detach() def create_palette(self): return None def get_palette(self): return self._palette_invoker.palette def set_palette(self, palette): self._palette_invoker.palette = palette palette = GObject.Property(type=object, setter=set_palette, getter=get_palette) def get_palette_invoker(self): return self._palette_invoker def set_palette_invoker(self, palette_invoker): self._palette_invoker.detach() self._palette_invoker = palette_invoker palette_invoker = GObject.Property(type=object, setter=set_palette_invoker, getter=get_palette_invoker) def set_font_name(self, font_name): self._font_label.set_font(font_name) def get_font_name(self): return self._font_name