2017-03-25 18:42:14 +01:00
|
|
|
/*****************************************************************************
|
2019-03-17 08:16:15 +01:00
|
|
|
* Copyright (c) 2014-2019 OpenRCT2 developers
|
2018-06-15 14:07:34 +02:00
|
|
|
*
|
|
|
|
* For a complete list of all authors, please refer to contributors.md
|
|
|
|
* Interested in contributing? Visit https://github.com/OpenRCT2/OpenRCT2
|
|
|
|
*
|
|
|
|
* OpenRCT2 is licensed under the GNU General Public License version 3.
|
|
|
|
*****************************************************************************/
|
2017-03-25 18:42:14 +01:00
|
|
|
|
2018-05-31 00:22:19 +02:00
|
|
|
#pragma once
|
|
|
|
|
2017-03-26 04:36:22 +02:00
|
|
|
#include <openrct2/Context.h>
|
2018-06-22 23:22:29 +02:00
|
|
|
#include <openrct2/common.h>
|
2017-03-25 18:42:14 +01:00
|
|
|
#include <openrct2/ui/UiContext.h>
|
|
|
|
|
|
|
|
union SDL_Event;
|
|
|
|
|
2018-02-16 00:43:16 +01:00
|
|
|
namespace OpenRCT2::Ui
|
2017-03-25 18:42:14 +01:00
|
|
|
{
|
2018-02-16 00:43:16 +01:00
|
|
|
/**
|
|
|
|
* Represents a
|
|
|
|
*/
|
|
|
|
class TextComposition
|
2017-03-25 18:42:14 +01:00
|
|
|
{
|
2018-02-16 00:43:16 +01:00
|
|
|
private:
|
2018-06-05 15:28:19 +02:00
|
|
|
TextInputSession _session = {};
|
2017-03-25 18:42:14 +01:00
|
|
|
|
2018-06-22 23:22:29 +02:00
|
|
|
bool _imeActive = false;
|
|
|
|
int32_t _imeStart = 0;
|
|
|
|
int32_t _imeLength = 0;
|
|
|
|
utf8 _imeBuffer[32] = {};
|
2017-03-25 18:42:14 +01:00
|
|
|
|
2018-02-16 00:43:16 +01:00
|
|
|
public:
|
|
|
|
bool IsActive();
|
2018-06-22 23:22:29 +02:00
|
|
|
TextInputSession* Start(utf8* buffer, size_t bufferSize);
|
2018-02-16 00:43:16 +01:00
|
|
|
void Stop();
|
2018-06-22 23:22:29 +02:00
|
|
|
void HandleMessage(const SDL_Event* e);
|
2017-03-25 18:42:14 +01:00
|
|
|
|
2018-02-16 00:43:16 +01:00
|
|
|
private:
|
|
|
|
void CursorHome();
|
|
|
|
void CursorEnd();
|
|
|
|
void CursorLeft();
|
|
|
|
void CursorRight();
|
2018-06-22 23:22:29 +02:00
|
|
|
void Insert(const utf8* text);
|
2018-02-16 00:43:16 +01:00
|
|
|
void InsertCodepoint(codepoint_t codepoint);
|
|
|
|
void Clear();
|
|
|
|
void Delete();
|
|
|
|
void RecalculateLength();
|
|
|
|
};
|
2018-06-22 23:22:29 +02:00
|
|
|
} // namespace OpenRCT2::Ui
|