libgui/include/gui/video/CursorDrawer.h
2022-02-05 14:31:43 +01:00

65 lines
1.7 KiB
C++

/****************************************************************************
* Copyright (C) 2016,2017 Maschell
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
****************************************************************************/
#ifndef _CursorDrawer_H_
#define _CursorDrawer_H_
#include <string>
#include <stdint.h>
#include <stdio.h>
class CursorDrawer {
public:
static CursorDrawer *getInstance() {
if (!instance) {
instance = new CursorDrawer();
}
return instance;
}
static void destroyInstance() {
if (instance) {
delete instance;
instance = NULL;
}
}
static void draw(float x, float y) {
CursorDrawer *cur_instance = getInstance();
if (cur_instance == NULL) { return; }
cur_instance->draw_Cursor(x, y);
}
private:
//!Constructor
CursorDrawer();
//!Destructor
~CursorDrawer();
static CursorDrawer *instance;
void draw_Cursor(float x, float y);
void init_colorVtxs();
uint8_t *colorVtxs = NULL;
};
#endif