void repaint_playing()
{
win_draw(&wins.ctrl, false, false);
win_draw(&wins.vis, false, false);
if (win_isstarted(&wins.alert))
win_draw(&wins.alert, true, false);
else if (win_isstarted(&wins.msg))
win_draw(&wins.msg, true, false);
doupdate();
}
int
main(int argc, char *argv[])
{
win_t win;
GdiplusStartupInput gdiplusStartupInput;
ULONG_PTR gdiplusToken;
GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
win.dpy = XOpenDisplay(0);
if (win.dpy == NULL) {
fprintf(stderr, "Failed to open display\n");
return 1;
}
win_init(&win);
win_draw(&win);
win_handle_events(&win);
win_deinit(&win);
XCloseDisplay(win.dpy);
GdiplusShutdown(gdiplusToken);
return 0;
}
/*-----------------------------------------------------------------------------*/
void
plot_win (int ti, YT_PLOT *plot, int iw, int ih, int ih_one)
{
int wi;
int yi = 1;
// создаем экранную форму и рисуем главную рамочку
YT_WIN *win = win_create (iw, ih);
win_rect (win, '=', '|', 0, 0, iw, ih);
// здесь надо идти не по списку функций, а по фреймам!
for (wi=0; plot->fr[wi][0] != -1; wi++) {
plot_win_main (plot, win, /* fi */wi, ti, 1, yi, iw-2, ih_one);
yi += ih_one;
win_horz (win, '=', yi, 2, iw-3);
yi++;
}
// выводим экранную форму
win_draw (win, 0, 0);
return;
}
void win_add_dialog(win_t *win, const char *title, const char *text, int attr, int boxattr)
{
if (win->type == WIN_MSG)
{
if (title != NULL)
{
win->titled = true;
str_home(&win->title);
str_puts(&win->title, "Help");
}
else
{
win->titled = false;
}
win_msg_set_text(win, text);
win->attr = attr;
win->boxattr = boxattr;
win_msg_setup(win);
win_draw(win, true, true);
}
else
error("win_add_dialog(): window wasn't a WIN_MSG!\n");
}
void read_info(void)
{
ssize_t i, n;
char buf[BAR_L_LEN];
while (true) {
n = read(info.fd, buf, sizeof(buf));
if (n < 0 && errno == EAGAIN)
return;
else if (n == 0)
goto end;
for (i = 0; i < n; i++) {
if (buf[i] == '\n') {
if (info.lastsep == 0) {
win.bar.l.buf[info.i++] = ' ';
info.lastsep = 1;
}
} else {
win.bar.l.buf[info.i++] = buf[i];
info.lastsep = 0;
}
if (info.i + 1 == win.bar.l.size)
goto end;
}
}
end:
info.i -= info.lastsep;
win.bar.l.buf[info.i] = '\0';
win_draw(&win);
close(info.fd);
info.fd = -1;
while (waitpid(-1, NULL, WNOHANG) > 0);
}
void clear_screen()
{
win_t win;
win_init(&win, NULL);
win.boxed = 0;
win_setdims(&win, 0, 0, g_data.ui.ydim, g_data.ui.xdim);
win_start(&win);
win_draw(&win, true, true);
win_stop(&win);
win_uninit(&win);
}
/*-----------------------------------------------------------------------------*/
void
win_test1 ()
{
int iw=60, ih=30;
YT_WIN *win;
// создаем экранную форму и рисуем главную рамочку
win = win_create (iw, ih);
win_rect (win, '=', '=', 0, 0, 60, 30);
win_line (win, '*', 2, 2, 15, 15);
win_line (win, '*', 2, 2, 15, 5);
win_ellipse (win, '@', 15,15, 25,25);
win_triangle (win, '$', 40, 5, 35, 20, 50, 15);
win_draw (win, 0, 0); // выводим экранную форму
return;
}
ENTRYPOINT void
draw_stonerview (ModeInfo *mi)
{
stonerview_configuration *bp = &bps[MI_SCREEN(mi)];
glXMakeCurrent(MI_DISPLAY(mi), MI_WINDOW(mi), *(bp->glx_context));
glPushMatrix ();
gltrackball_rotate (bp->trackball);
win_draw(bp->st);
if (! bp->button_down_p)
move_increment(bp->st);
glPopMatrix ();
mi->polygon_count = NUM_ELS;
if (mi->fps_p) do_fps (mi);
glFinish();
glXSwapBuffers(MI_DISPLAY (mi), MI_WINDOW(mi));
}
void clear_screen_bylines()
{
win_t win;
int16_t i, rnd, pos;
int8_t *lines = (int8_t *)malloc(g_data.ui.ydim * sizeof(int8_t));
win_init(&win, NULL);
win.boxed = 0;
memset(lines, 0, g_data.ui.ydim * sizeof(int8_t));
rand_open();
for (i = g_data.ui.ydim; i > 0; i--)
{
rnd = rand_get() % i;
pos = -1;
while (rnd > -1)
{
if (lines[++pos] == 0)
rnd--;
}
win_setdims(&win, pos, 0, 1, g_data.ui.xdim);
win_start(&win);
win_draw(&win, true, true);
win_stop(&win);
lines[pos] = 1;
usleep(min(50000, (500000 / g_data.ui.ydim)));
}
rand_close();
win_uninit(&win);
free(lines);
}
static void
win_handle_events(win_t *win)
{
XEvent xev;
while (1) {
XNextEvent(win->dpy, &xev);
switch(xev.type) {
case KeyPress:
{
XKeyEvent *kev = &xev.xkey;
if (kev->keycode == win->quit_code) {
return;
}
}
break;
case ConfigureNotify:
{
XConfigureEvent *cev = &xev.xconfigure;
win->width = cev->width;
win->height = cev->height;
}
break;
case Expose:
{
XExposeEvent *eev = &xev.xexpose;
if (eev->count == 0)
win_draw(win);
}
break;
}
}
}
void repaint(bool all)
{
win_draw(&wins.ctrl, all, false);
win_draw(&wins.vis, all, false);
win_draw(&wins.pl, all, false);
if (g_opts.pl.usequeue)
win_draw(&wins.queue, all, false);
if (win_isstarted(&wins.alert))
win_draw(&wins.alert, true, false);
else if (win_isstarted(&wins.msg))
win_draw(&wins.msg, true, false);
doupdate();
if (all)
g_data.bump = false;
delta_zero(&g_data.ui.redraw_delta);
}
void img_render(img_t *img) {
win_t *win;
int sx, sy, sw, sh;
int dx, dy, dw, dh;
if (img == NULL || img->im == NULL || img->win == NULL)
return;
win = img->win;
img_fit(img);
if (!img->re) {
/* rendered for the first time */
img->re = true;
if (img->zoom * img->w <= win->w)
img->x = (win->w - img->w * img->zoom) / 2;
else
img->x = 0;
if (img->zoom * img->h <= win->h)
img->y = (win->h - img->h * img->zoom) / 2;
else
img->y = 0;
}
if (img->checkpan) {
img_check_pan(img, false);
img->checkpan = false;
}
if (!img->dirty)
return;
/* calculate source and destination offsets */
if (img->x < 0) {
sx = -img->x / img->zoom;
sw = win->w / img->zoom;
dx = 0;
dw = win->w;
} else {
sx = 0;
sw = img->w;
dx = img->x;
dw = img->w * img->zoom;
}
if (img->y < 0) {
sy = -img->y / img->zoom;
sh = win->h / img->zoom;
dy = 0;
dh = win->h;
} else {
sy = 0;
sh = img->h;
dy = img->y;
dh = img->h * img->zoom;
}
win_clear(win);
imlib_context_set_image(img->im);
if (!img->alpha && imlib_image_has_alpha())
win_draw_rect(win, win->pm, dx, dy, dw, dh, True, 0, win->white);
imlib_context_set_drawable(win->pm);
imlib_render_image_part_on_drawable_at_size(sx, sy, sw, sh, dx, dy, dw, dh);
win_draw(win);
img->dirty = false;
}
bool i_drag(arg_t a)
{
int dx = 0, dy = 0, i, ox, oy, x, y;
unsigned int ui;
bool dragging = true, next = false;
XEvent e;
Window w;
if (mode != MODE_IMAGE)
return false;
if (!XQueryPointer(win.env.dpy, win.xwin, &w, &w, &i, &i, &ox, &oy, &ui))
return false;
win_set_cursor(&win, CURSOR_HAND);
while (dragging) {
if (!next)
XMaskEvent(win.env.dpy,
ButtonPressMask | ButtonReleaseMask | PointerMotionMask, &e);
switch (e.type) {
case ButtonPress:
case ButtonRelease:
dragging = false;
break;
case MotionNotify:
x = e.xmotion.x;
y = e.xmotion.y;
/* wrap the mouse around */
if (x < 0) {
WARP(win.w, y);
} else if (x > win.w) {
WARP(0, y);
} else if (y < 0) {
WARP(x, win.h);
} else if (y > win.h) {
WARP(x, 0);
}
dx += x - ox;
dy += y - oy;
ox = x;
oy = y;
break;
}
if (dragging)
next = XCheckIfEvent(win.env.dpy, &e, is_motionnotify, None);
if ((!dragging || !next) && (dx != 0 || dy != 0)) {
if (img_move(&img, dx, dy)) {
img_render(&img);
win_draw(&win);
}
dx = dy = 0;
}
}
win_set_cursor(&win, CURSOR_ARROW);
set_timeout(reset_cursor, TO_CURSOR_HIDE, true);
reset_timeout(redraw);
return false;
}