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nuttx-apps/examples/pdcurses/panel_main.c

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/****************************************************************************
* apps/examples/pdcurses/panel_main.c
* $Id: ptest.c,v 1.24 2008/07/13 16:08:17 wmcbrine Exp $
*
* Copyright (C) 2017 Gregory Nutt. All rights reserved.
* Adapted by: Gregory Nutt <gnutt@nuttx.org>
*
* Adapted from the original public domain pdcurses by Gregory Nutt and
* released as part of NuttX under the 3-clause BSD license:
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* 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 THE
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <stdlib.h>
#include "graphics/curses.h"
#include "graphics/panel.h"
/****************************************************************************
* Private Data
****************************************************************************/
static PANEL *p1;
static PANEL *p2;
static PANEL *p3;
static PANEL *p4;
static PANEL *p5;
static WINDOW *w4;
static WINDOW *w5;
static long nap_msec = 1;
static char *mod[] =
{
"test ", "TEST ", "(**) ", "*()* ", "<--> ", "LAST "
};
/****************************************************************************
* Private Functions
****************************************************************************/
static void pflush(void)
{
update_panels();
doupdate();
}
static void backfill(void)
{
int x;
int y;
erase();
for (y = 0; y < LINES - 1; y++)
{
for (x = 0; x < COLS; x++)
{
printw("%d", (y + x) % 10);
}
}
}
static void wait_a_while(long msec)
{
int c;
if (msec != 1)
{
timeout(msec);
}
c = getch();
if (c == 'q')
{
endwin();
exit(1);
}
}
static void saywhat(const char *text)
{
mvprintw(LINES - 1, 0, "%-20.20s", text);
}
/* mkpanel - alloc a win and panel and associate them */
static PANEL *mkpanel(int rows, int cols, int tly, int tlx)
{
WINDOW *win = newwin(rows, cols, tly, tlx);
PANEL *pan = (PANEL *) 0;
if (win)
{
pan = new_panel(win);
if (!pan)
{
delwin(win);
}
}
return pan;
}
static void rmpanel(PANEL *pan)
{
WINDOW *win = pan->win;
del_panel(pan);
delwin(win);
}
static void fill_panel(PANEL *pan)
{
WINDOW *win = pan->win;
char num = *((char *)pan->user + 1);
int x;
int y;
int maxx;
int maxy;
box(win, 0, 0);
mvwprintw(win, 1, 1, "-pan%c-", num);
getmaxyx(win, maxy, maxx);
for (y = 2; y < maxy - 1; y++)
{
for (x = 1; x < maxx - 1; x++)
{
mvwaddch(win, y, x, num);
}
}
}
#ifdef CONFIG_BUILD_KERNEL
int main(int argc, FAR char *argv[])
#else
int panel_main(int argc, char *argv[])
#endif
{
int itmp, y;
if (argc > 1 && atol(argv[1]))
{
nap_msec = atol(argv[1]);
}
traceon();
initscr();
backfill();
for (y = 0; y < 5; y++)
{
p1 = mkpanel(10, 10, 0, 0);
set_panel_userptr(p1, "p1");
p2 = mkpanel(14, 14, 5, 5);
set_panel_userptr(p2, "p2");
p3 = mkpanel(6, 8, 12, 12);
set_panel_userptr(p3, "p3");
p4 = mkpanel(10, 10, 10, 30);
w4 = panel_window(p4);
set_panel_userptr(p4, "p4");
p5 = mkpanel(10, 10, 13, 37);
w5 = panel_window(p5);
set_panel_userptr(p5, "p5");
fill_panel(p1);
fill_panel(p2);
fill_panel(p3);
fill_panel(p4);
fill_panel(p5);
hide_panel(p4);
hide_panel(p5);
pflush();
wait_a_while(nap_msec);
saywhat("h3 s1 s2 s4 s5;");
move_panel(p1, 0, 0);
hide_panel(p3);
show_panel(p1);
show_panel(p2);
show_panel(p4);
show_panel(p5);
pflush();
wait_a_while(nap_msec);
saywhat("s1;");
show_panel(p1);
pflush();
wait_a_while(nap_msec);
saywhat("s2;");
show_panel(p2);
pflush();
wait_a_while(nap_msec);
saywhat("m2;");
move_panel(p2, 10, 10);
pflush();
wait_a_while(nap_msec);
saywhat("s3;");
show_panel(p3);
pflush();
wait_a_while(nap_msec);
saywhat("m3;");
move_panel(p3, 5, 5);
pflush();
wait_a_while(nap_msec);
saywhat("b3;");
bottom_panel(p3);
pflush();
wait_a_while(nap_msec);
saywhat("s4;");
show_panel(p4);
pflush();
wait_a_while(nap_msec);
saywhat("s5;");
show_panel(p5);
pflush();
wait_a_while(nap_msec);
saywhat("t3;");
top_panel(p3);
pflush();
wait_a_while(nap_msec);
saywhat("t1;");
top_panel(p1);
pflush();
wait_a_while(nap_msec);
saywhat("t2;");
top_panel(p2);
pflush();
wait_a_while(nap_msec);
saywhat("t3;");
top_panel(p3);
pflush();
wait_a_while(nap_msec);
saywhat("t4;");
top_panel(p4);
pflush();
wait_a_while(nap_msec);
for (itmp = 0; itmp < 6; itmp++)
{
saywhat("m4;");
mvwaddstr(w4, 3, 1, mod[itmp]);
move_panel(p4, 4, itmp * 10);
mvwaddstr(w5, 4, 1, mod[itmp]);
pflush();
wait_a_while(nap_msec);
saywhat("m5;");
mvwaddstr(w4, 4, 1, mod[itmp]);
move_panel(p5, 7, itmp * 10 + 6);
mvwaddstr(w5, 3, 1, mod[itmp]);
pflush();
wait_a_while(nap_msec);
}
saywhat("m4;");
move_panel(p4, 4, itmp * 10);
pflush();
wait_a_while(nap_msec);
saywhat("t5;");
top_panel(p5);
pflush();
wait_a_while(nap_msec);
saywhat("t2;");
top_panel(p2);
pflush();
wait_a_while(nap_msec);
saywhat("t1;");
top_panel(p1);
pflush();
wait_a_while(nap_msec);
saywhat("d2;");
rmpanel(p2);
pflush();
wait_a_while(nap_msec);
saywhat("h3;");
hide_panel(p3);
pflush();
wait_a_while(nap_msec);
saywhat("d1;");
rmpanel(p1);
pflush();
wait_a_while(nap_msec);
saywhat("d4; ");
rmpanel(p4);
pflush();
wait_a_while(nap_msec);
saywhat("d5; ");
rmpanel(p5);
pflush();
wait_a_while(nap_msec);
if (nap_msec == 1)
{
break;
}
nap_msec = 100L;
}
endwin();
return 0;
}
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