forked from AuroraMiddleware/gtk
64ab82c403
ImmIsIME() doesn't work (always returns TRUE) since Vista. Use ITfActiveLanguageProfileNotifySink to detect TSF changes, which are equal to IME changes for us. Also make sure that IMMultiContext re-loads the IM when keyboard layout changes, otherwise there's a subtle bug that could happen: * Run GTK application with non-IME layout (US, for example) * Focus on an editable widget (GtkEntry, for example) * IM Context is initialized to use the simple IM * Switch to an IME layout (such as Korean) * Start typing * Since IME module is not loaded yet, keypresses are handled by a default MS IME handler * Once IME commits a character, GDK will get a WM_KEYDOWN, which will trigger a GdkKeyEvent, which will be handled by an event filter in IM Context, which will finally re-evaluate its status and load IME, and only after that GTK will get to handle IME by itself - but by that point input would already be broken. To avoid this we can emit a dummy event (with Void keyval), which will cause IM Context to load the appropriate module immediately.
26 lines
967 B
C
26 lines
967 B
C
/*
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* gdkwin32langnotification.h
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*
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* Copyright 2019 Руслан Ижбулатов <lrn1986@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __GDK_WIN32_LANGNOTIFICATION_H__
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#define __GDK_WIN32_LANGNOTIFICATION_H__
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void _gdk_win32_lang_notification_init (void);
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void _gdk_win32_lang_notification_exit (void);
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#endif |