99 lines
2.2 KiB
C
99 lines
2.2 KiB
C
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/*{
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* Copyright (c) 2018 naehrwert
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "tui.h"
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#include "btn.h"
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void tui_pbar(gfx_con_t *con, int x, int y, u32 val)
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{
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u32 cx, cy;
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gfx_con_getpos(con, &cx, &cy);
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gfx_con_setpos(con, x, y);
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gfx_printf(con, "[%3d%%]", val);
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x += 7 * 8;
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for (int i = 0; i < 6; i++)
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{
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gfx_line(con->gfx_ctxt, x, y + i + 1, x + 3 * val, y + i + 1, 0xFFFFFFFF);
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gfx_line(con->gfx_ctxt, x + 3 * val, y + i + 1, x + 3 * 100, y + i + 1, 0xFF888888);
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}
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gfx_con_setpos(con, cx, cy);
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}
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void *tui_do_menu(gfx_con_t *con, menu_t *menu)
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{
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int idx = 0, cnt;
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gfx_clear(con->gfx_ctxt, 0xFF000000);
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while (1)
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{
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gfx_con_setcol(con, 0xFFFFFFFF, 1, 0xFF000000);
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gfx_con_setpos(con, menu->x, menu->y);
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gfx_printf(con, "[%s]\n\n", menu->caption);
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for (cnt = 0; menu->ents[cnt].type != MENT_END; cnt++)
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{
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if (cnt == idx)
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gfx_con_setcol(con, 0xFF000000, 1, 0xFFCCCCCC);
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else
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gfx_con_setcol(con, 0xFFFFFFFF, 1, 0xFF000000);
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con->x += 8;
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gfx_printf(con, "%s", menu->ents[cnt].caption);
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if(menu->ents[cnt].type == MENT_MENU)
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gfx_printf(con, "%k...", 0xFFEE9900);
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gfx_putc(con, '\n');
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}
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gfx_con_setcol(con, 0xFFFFFFFF, 1, 0xFF000000);
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gfx_putc(con, '\n');
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u32 btn = btn_wait();
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if (btn & BTN_VOL_DOWN && idx < cnt - 1)
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idx++;
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if (btn & BTN_VOL_UP && idx > 0)
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idx--;
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if (btn & BTN_POWER)
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{
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ment_t *ent = &menu->ents[idx];
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switch (ent->type)
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{
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case MENT_HANDLER:
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ent->handler(ent->data);
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break;
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case MENT_MENU:
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return tui_do_menu(con, ent->menu);
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break;
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case MENT_CHOICE:
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return ent->data;
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break;
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case MENT_BACK:
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return NULL;
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break;
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}
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gfx_clear(con->gfx_ctxt, 0xFF000000);
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}
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}
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return NULL;
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}
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