WIP port engineabout.py to gtk3

setup/engineabout.py

@@ -1 +0,0 @@
-../ui/gtk2/engineabout.py

setup/engineabout.py

@@ -0,0 +1,114 @@
+# vim:set et sts=4 sw=4:
+#
+# ibus - The Input Bus
+#
+# Copyright (c) 2007-2010 Peng Huang <shawn.p.huang@gmail.com>
+# Copyright (c) 2007-2010 Red Hat, Inc.
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the
+# Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+# Boston, MA  02111-1307  USA
+
+from gi.repository import IBus
+from gi.repository import Gtk
+from gi.repository import Gdk
+from gi.repository import GdkPixbuf
+from gi.repository import Pango
+
+from i18n import _, N_
+
+class EngineAbout(Gtk.Dialog):
+    def __init__(self, enginedesc):
+        self.__engine_desc = enginedesc
+        super(EngineAbout, self).__init__(_("About"), None,
+                Gtk.DialogFlags.MODAL,
+                (Gtk.STOCK_CLOSE, Gtk.ResponseType.CLOSE))
+
+        self.__init_ui()
+
+    def __init_ui(self):
+        self.set_icon_name("gtk-about")
+        sw = Gtk.ScrolledWindow()
+        sw.set_shadow_type(Gtk.ShadowType.ETCHED_IN)
+        sw.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC)
+        sw.set_size_request(400, 400)
+        self.__text_view = Gtk.TextView()
+        self.__text_view.set_editable(False)
+        sw.add(self.__text_view)
+        sw.show_all()
+        self.vbox.pack_start(sw, True, True, 0)
+
+        self.__fill_text_view()
+
+    def __fill_text_view(self):
+        text_buffer = self.__text_view.get_buffer()
+        self.__create_tags(text_buffer)
+
+        iter = text_buffer.get_iter_at_offset(0)
+        text_buffer.insert_with_tags_by_name(iter, "\n ",
+                                             "left_margin_16")
+        text_buffer.insert_pixbuf(iter,
+                self.__load_icon(self.__engine_desc.get_icon()))
+        text_buffer.insert_with_tags_by_name(iter,
+                "\n%s\n" % self.__engine_desc.get_longname(),
+                "heading", "left_margin_16")
+        text_buffer.insert_with_tags_by_name(iter,
+                _("Language: %s\n") % IBus.get_language_name(self.__engine_desc.get_language()),
+                "small", "bold", "left_margin_16")
+        text_buffer.insert_with_tags_by_name(iter,
+                _("Keyboard layout: %s\n") % self.__engine_desc.get_layout(),
+                "small", "bold", "left_margin_16")
+        text_buffer.insert_with_tags_by_name(iter,
+                _("Author: %s\n") % self.__engine_desc.get_author(),
+                "small", "bold", "left_margin_16")
+        text_buffer.insert_with_tags_by_name(iter,
+                _("Description:\n"), "small", "bold", "left_margin_16")
+        text_buffer.insert_with_tags_by_name(iter,
+                self.__engine_desc.get_description(),
+                "wrap_text", "left_margin_32")
+
+
+    def __create_tags(self, text_buffer):
+        text_buffer.create_tag("heading",
+                        weight=Pango.Weight.BOLD,
+                        size = 16 * Pango.SCALE)
+        text_buffer.create_tag("bold",
+                        weight=Pango.Weight.BOLD)
+        text_buffer.create_tag("italic",
+                        style=Pango.Style.ITALIC)
+        text_buffer.create_tag("small",
+                        scale=0.833333333333) # Pango.SCALE_SMALL ?
+        text_buffer.create_tag("gray_foreground",
+                        foreground="dark gray")
+        text_buffer.create_tag("wrap_text",
+                        wrap_mode=Gtk.WrapMode.WORD)
+        text_buffer.create_tag("left_margin_16",
+                        left_margin=16)
+        text_buffer.create_tag("left_margin_32",
+                        left_margin=32)
+
+    def __load_icon(self, icon):
+        try:
+            pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_scale(icon, 48, 48, True)
+        except:
+            theme = Gtk.IconTheme.get_default()
+            icon = theme.lookup_icon("ibus-engine", 48, 0)
+            if icon == None:
+                icon = theme.lookup_icon("gtk-missing-image", 48, 0)
+            pixbuf = icon.load_icon()
+        return pixbuf
+
+if __name__ == "__main__":
+    desc = IBus.EngineDesc()
+    EngineAbout(desc).run()