mirror of https://github.com/OpenRCT2/OpenRCT2.git
59 lines
1.7 KiB
C++
59 lines
1.7 KiB
C++
#pragma region Copyright (c) 2014-2017 OpenRCT2 Developers
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/*****************************************************************************
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* OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
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*
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* OpenRCT2 is the work of many authors, a full list can be found in contributors.md
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* For more information, visit https://github.com/OpenRCT2/OpenRCT2
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*
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* OpenRCT2 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* A full copy of the GNU General Public License can be found in licence.txt
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*****************************************************************************/
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#pragma endregion
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#include <openrct2/common.h>
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#include <openrct2/Context.h>
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#include <openrct2/ui/UiContext.h>
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union SDL_Event;
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namespace OpenRCT2
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{
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namespace Ui
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{
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/**
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* Represents a
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*/
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class TextComposition
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{
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private:
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TextInputSession _session = { 0 };
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bool _imeActive = false;
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sint32 _imeStart = 0;
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sint32 _imeLength = 0;
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utf8 _imeBuffer[32] = { 0 };
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public:
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bool IsActive();
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TextInputSession * Start(utf8 * buffer, size_t bufferSize);
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void Stop();
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void HandleMessage(const SDL_Event * e);
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private:
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void CursorHome();
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void CursorEnd();
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void CursorLeft();
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void CursorRight();
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void Insert(const utf8 * text);
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void InsertCodepoint(codepoint_t codepoint);
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void Clear();
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void Delete();
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void RecalculateLength();
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};
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}
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}
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