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Diffstat (limited to 'old/gui/gui.h')
| -rw-r--r-- | old/gui/gui.h | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/old/gui/gui.h b/old/gui/gui.h new file mode 100644 index 00000000..04d9a8b1 --- /dev/null +++ b/old/gui/gui.h @@ -0,0 +1,115 @@ +/* + ChibiOS/RT - Copyright (C) 2012 + Joel Bodenmann aka Tectu <joel@unormal.org> + + This file is part of ChibiOS-LCD-Driver. + + ChibiOS-LCD-Driver 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. + + ChibiOS-LCD-Driver 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 GUI_H +#define GUI_H + +#include "ch.h" +#include "hal.h" +#include "glcd.h" +#include "chprintf.h" +#include "touchpad.h" +#include <string.h> + +struct guiNode_t { + uint8_t type; + uint16_t x0; + uint16_t y0; + uint16_t x1; + uint16_t y1; + uint16_t r1; + uint16_t r2; + uint16_t shadow; + uint16_t bkColor; + uint16_t valueColor; + uint16_t value; + uint16_t oldValue; + uint16_t percentage; + uint8_t orientation; + uint8_t mode; + uint8_t *active; + uint8_t *state; + char *label; + struct guiNode_t *next; +}; + +#ifdef __cplusplus +extern "C" { +#endif + +enum {button, slider, wheel, keymatrix}; +enum {horizontal, vertical}; +enum {inactive, active}; +enum {modePassive, modeActive}; + +/* + * Description: creates the GUI thread + * + * param: - interval: thread sleep in milliseconds after each GUI element update + * - priority: priority of the thread + * + * return: pointer to created thread + */ +Thread *guiInit(uint16_t interval, tprio_t priority); + +/* + * Description: prints all GUI elements structs (linked list) + * + * param: - chp: pointer to output stream + * + * return: none + */ +void guiPrintElements(BaseSequentialStream *chp); + +/* + * Description: deletes a GUI element from the linked list + * + * param: - label: label of the element (parameter of each guiDrawXXX function) + * + * return: 1 if successful, 0 otherwise + */ +uint8_t guiDeleteElement(char *label); + +/* + * Description: draws a button on the screen and keeps it's state up to date + * + * param: - x0, y0, x1, y1: start and end coordinates of the button's rectangle + * - str: string that gets drawn into the rectangle - button's lable + * - fontColor: color of the lable + * - buttonColor: color of the rectangle + * - shadow: draws a black shadow with N pixels size if != 0 + * - active: pass pointer to variable which holds the state 'active' or 'inactive' + * - state: pass pointer to variable whcih will keep the state of the button (pressed / unpressed)' + * + * return: 1 if button successfully created + */ +uint8_t guiDrawButton(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, char *str, font_t font, uint16_t fontColor, uint16_t buttonColor, uint16_t shadow, char *label, uint8_t *active, uint8_t *state); + +uint8_t guiDrawSlider(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint8_t orientation, uint8_t mode, uint16_t frameColor, uint16_t bkColor, uint16_t valueColor, char *label, uint8_t *active, uint8_t *value); + +uint8_t guiDrawWheel(uint16_t x0, uint16_t y0, uint16_t radius1, uint16_t radius2, uint16_t bkColor, uint16_t valueColor, char *label, uint8_t *active, uint8_t *value); + +uint8_t guiDrawKeymatrix(uint16_t x0, uint16_t y0, uint16_t buttonSize, uint16_t space, uint16_t shadow, uint16_t buttonColor, uint16_t fontColor, font_t font, char *label, uint8_t *active, uint8_t *value); + +#ifdef __cplusplus +} +#endif + +#endif |