132 lines
3.3 KiB
C
132 lines
3.3 KiB
C
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/*
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ucg_dev_msg_api.c
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Universal uC Color Graphics Library
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Copyright (c) 2013, olikraus@gmail.com
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice, this list
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of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice, this
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list of conditions and the following disclaimer in the documentation and/or other
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materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "ucg.h"
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#include <stddef.h>
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void ucg_PowerDown(ucg_t *ucg)
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{
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if ( ucg->is_power_up != 0 )
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{
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ucg->device_cb(ucg, UCG_MSG_DEV_POWER_DOWN, NULL);
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ucg->is_power_up = 0;
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}
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}
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ucg_int_t ucg_PowerUp(ucg_t *ucg)
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{
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ucg_int_t r;
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/* power down first. will do nothing if power is already down */
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ucg_PowerDown(ucg);
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/* now try to power up the display */
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r = ucg->device_cb(ucg, UCG_MSG_DEV_POWER_UP, NULL);
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if ( r != 0 )
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{
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ucg->is_power_up = 1;
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}
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return r;
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}
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void ucg_SetClipBox(ucg_t *ucg, ucg_box_t *clip_box)
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{
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ucg->device_cb(ucg, UCG_MSG_SET_CLIP_BOX, (void *)(clip_box));
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}
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void ucg_SetClipRange(ucg_t *ucg, ucg_int_t x, ucg_int_t y, ucg_int_t w, ucg_int_t h)
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{
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ucg_box_t clip_box;
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clip_box.ul.x = x;
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clip_box.ul.y = y;
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clip_box.size.w = w;
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clip_box.size.h = h;
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ucg_SetClipBox(ucg, &clip_box);
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}
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void ucg_SetMaxClipRange(ucg_t *ucg)
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{
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ucg_box_t new_clip_box;
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new_clip_box.size = ucg->dimension;
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new_clip_box.ul.x = 0;
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new_clip_box.ul.y = 0;
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ucg_SetClipBox(ucg, &new_clip_box);
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}
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/*
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Query the display dimension from the driver, reset clip window to maximum
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new dimension
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*/
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void ucg_GetDimension(ucg_t *ucg)
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{
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ucg->device_cb(ucg, UCG_MSG_GET_DIMENSION, &(ucg->dimension));
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ucg_SetMaxClipRange(ucg);
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}
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void ucg_DrawPixelWithArg(ucg_t *ucg)
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{
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ucg->device_cb(ucg, UCG_MSG_DRAW_PIXEL, NULL);
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}
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void ucg_DrawL90FXWithArg(ucg_t *ucg)
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{
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ucg->device_cb(ucg, UCG_MSG_DRAW_L90FX, &(ucg->arg));
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}
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#ifdef UCG_MSG_DRAW_L90TC
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void ucg_DrawL90TCWithArg(ucg_t *ucg)
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{
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ucg->device_cb(ucg, UCG_MSG_DRAW_L90TC, &(ucg->arg));
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}
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#endif /* UCG_MSG_DRAW_L90TC */
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#ifdef UCG_MSG_DRAW_L90BF
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void ucg_DrawL90BFWithArg(ucg_t *ucg)
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{
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ucg->device_cb(ucg, UCG_MSG_DRAW_L90BF, &(ucg->arg));
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}
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#endif /* UCG_MSG_DRAW_L90BF */
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void ucg_DrawL90SEWithArg(ucg_t *ucg)
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{
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ucg->device_cb(ucg, UCG_MSG_DRAW_L90SE, &(ucg->arg));
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}
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/*
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void ucg_DrawL90RLWithArg(ucg_t *ucg)
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{
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ucg->device_cb(ucg, UCG_MSG_DRAW_L90RL, &(ucg->arg));
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}
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*/
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