67 lines
2.5 KiB
C
67 lines
2.5 KiB
C
/*
|
|
* File: notepadCore.h
|
|
*
|
|
* This file is a part of the Notepad demo application for ChibiOS/GFX
|
|
* Copyright © 2013, Kumar Abhishek [abhishek.kakkar@edaboard.com].
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* * The name of 'Kumar Abhishek' may not be used to endorse or promote
|
|
* products derived from this software without specific prior
|
|
* written permission.
|
|
*
|
|
* DISCLAIMER OF WARRANTY:
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
|
|
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
|
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef NOTEPADCORE_H_
|
|
#define NOTEPADCORE_H_
|
|
|
|
/* Configuration */
|
|
#define NCORE_THD_STACK_SIZE 256
|
|
#define NCORE_THD_PRIO (NORMALPRIO + 1)
|
|
|
|
#define NCORE_MODE_DRAW 0
|
|
#define NCORE_MODE_ERASE 1
|
|
#define NCORE_MODE_FILL 2
|
|
|
|
#define MAX_DX 500
|
|
#define MAX_DY 500
|
|
|
|
/* Spawn the notepad core thread */
|
|
void ncoreSpawnDrawThread(GHandle drawingArea, BaseSequentialStream *statusConsole);
|
|
|
|
/* Terminate the core thread, wait for control release */
|
|
void ncoreTerminateDrawThread(void);
|
|
|
|
/* Get and set the pen width
|
|
* Brush is cicular, width is pixel radius */
|
|
void ncoreSetPenWidth(uint8_t penWidth);
|
|
uint8_t ncoreGetPenWidth(void);
|
|
|
|
/* Get and set the drawing color */
|
|
void ncoreSetPenColor(color_t penColor);
|
|
color_t ncoreGetPenColor(void);
|
|
|
|
/* Get and set the pen mode */
|
|
void ncoreSetMode(uint8_t mode);
|
|
uint8_t ncoreGetMode(void);
|
|
|
|
#endif /* NOTEPADCORE_H_ */
|