Features/GTK3/Porting/Typing Turtle: Difference between revisions

← Older edit

@@ Line 200: / Line 200: @@
 New way:
-  success, keyval, effective_group, level, consumed_modifiers = self.keymap.translate_keyboard_state(key['key-scan'], self.active_state, self.active_group)
+  success, keyval, effective_group, level, consumed_modifiers = \
+     self.keymap.translate_keyboard_state(key['key-scan'], self.active_state,
+                                          self.active_group)
 == 'expose-event' & 'draw' event ==
@@ Line 223: / Line 224: @@
   # Hack to get the current modifier state - which will not be represented by the event.
   state = gtk.gdk.device_get_core_pointer().get_state(self.window)[1]
+* I used a HACK related to Pango fonts and DPI:
+<pre>
+ # Set correct DPI for Rsvg and Screen
+ from gi.repository import PangoCairo
+ def _get_screen_dpi():
+     xft_dpi = Gtk.Settings.get_default().get_property('gtk-xft-dpi')
+     dpi = float(xft_dpi / 1024)
+     logging.debug('Setting dpi to: %f', dpi)
+     # HACK: if the DPI detected is 200.0 it seems we are on an XO, so
+     # we return 133 because the XO manage its resolution in a complex
+     # way. More information here:
+     #     http://wiki.laptop.org/go/Display
+     if 200 == int(dpi):
+         return 133
+     return dpi
+ dpi = _get_screen_dpi()
+ font_map_default = PangoCairo.font_map_get_default()
+ font_map_default.set_resolution(dpi)
+</pre>
 = Missing / problematic things =
@@ Line 233: / Line 258: @@
 * [<span style="color: green;">SOLVED</span>] <del>Font Scale is wrong: https://bugzilla.gnome.org/show_bug.cgi?id=680663</del>
+* SHIFT and ALT GR keys do not show the correct keys
 = Useful links =