initial commit, 4.5 stable

thirdparty/sdl/core/linux/SDL_ibus.h

@@ -0,0 +1,55 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+#include "SDL_internal.h"
+
+#ifndef SDL_ibus_h_
+#define SDL_ibus_h_
+
+#ifdef HAVE_IBUS_IBUS_H
+#define SDL_USE_IBUS 1
+#include <ibus.h>
+
+extern bool SDL_IBus_Init(void);
+extern void SDL_IBus_Quit(void);
+
+// Lets the IBus server know about changes in window focus
+extern void SDL_IBus_SetFocus(bool focused);
+
+// Closes the candidate list and resets any text currently being edited
+extern void SDL_IBus_Reset(void);
+
+/* Sends a keypress event to IBus, returns true if IBus used this event to
+   update its candidate list or change input methods. PumpEvents should be
+   called some time after this, to receive the TextInput / TextEditing event back. */
+extern bool SDL_IBus_ProcessKeyEvent(Uint32 keysym, Uint32 keycode, bool down);
+
+/* Update the position of IBus' candidate list. If rect is NULL then this will
+   just reposition it relative to the focused window's new position. */
+extern void SDL_IBus_UpdateTextInputArea(SDL_Window *window);
+
+/* Checks DBus for new IBus events, and calls SDL_SendKeyboardText /
+   SDL_SendEditingText for each event it finds */
+extern void SDL_IBus_PumpEvents(void);
+
+#endif // HAVE_IBUS_IBUS_H
+
+#endif // SDL_ibus_h_