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Notify org.kde.osdService about keyboard layout changes

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KWin starts to track which is the current layout and in case it changes
notifies the org.kde.osdService about the change through DBus. KWin has
a better knowledge about changes than the KeyboardDaemon could have, so
it's better to do in KWin. E.g. KWin can also notice changes not
triggered by the global shortcut, but by the keymap itself.
This commit is contained in:
Martin Gräßlin 2016-02-19 14:31:53 +01:00
parent c79511b2d5
commit bc7f33db57
2 changed files with 17 additions and 1 deletions
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17
keyboard_input.cpp
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@ -179,6 +179,7 @@ void Xkb::updateKeymap(xkb_keymap *keymap)
m_controlModifier = xkb_keymap_mod_get_index(m_keymap, XKB_MOD_NAME_CTRL);
m_altModifier = xkb_keymap_mod_get_index(m_keymap, XKB_MOD_NAME_ALT);
m_metaModifier = xkb_keymap_mod_get_index(m_keymap, XKB_MOD_NAME_LOGO);
m_currentLayout = xkb_state_serialize_layout(m_state, XKB_STATE_LAYOUT_EFFECTIVE);
createKeymapFile();
}
@ -280,10 +281,24 @@ void Xkb::updateModifiers()
mods |= Qt::MetaModifier;
}
m_modifiers = mods;
const xkb_layout_index_t layout = xkb_state_serialize_layout(m_state, XKB_STATE_LAYOUT_EFFECTIVE);
if (layout != m_currentLayout) {
m_currentLayout = layout;
// notify OSD service about the new layout
QDBusMessage msg = QDBusMessage::createMethodCall(
QStringLiteral("org.kde.plasmashell"),
QStringLiteral("/org/kde/osdService"),
QStringLiteral("org.kde.osdService"),
QStringLiteral("kbdLayoutChanged"));
msg << QString::fromLocal8Bit(xkb_keymap_layout_get_name(m_keymap, layout));
QDBusConnection::sessionBus().asyncCall(msg);
}
waylandServer()->seat()->updateKeyboardModifiers(xkb_state_serialize_mods(m_state, xkb_state_component(XKB_STATE_MODS_DEPRESSED)),
xkb_state_serialize_mods(m_state, xkb_state_component(XKB_STATE_MODS_LATCHED)),
xkb_state_serialize_mods(m_state, xkb_state_component(XKB_STATE_MODS_LOCKED)),
xkb_state_serialize_layout(m_state, XKB_STATE_LAYOUT_EFFECTIVE));
layout);
}
xkb_keysym_t Xkb::toKeysym(uint32_t key)

1
keyboard_input.h
View file

@ -79,6 +79,7 @@ private:
uint pressCount = 0;
Qt::KeyboardModifier modifier = Qt::NoModifier;
} m_modOnlyShortcut;
quint32 m_currentLayout = 0;
};
class KeyboardInputRedirection : public QObject