static void play_animation(int i) {
struct timeval start;
gettimeofday(&start, NULL);
sprite_t * sprite = applications[i].icon_sprite;
int x = ICON_X;
int y = ICON_TOP_Y + ICON_SPACING_Y * i;
while (1) {
uint32_t tick;
struct timeval t;
gettimeofday(&t, NULL);
uint32_t sec_diff = t.tv_sec - start.tv_sec;
uint32_t usec_diff = t.tv_usec - start.tv_usec;
if (t.tv_usec < start.tv_usec) {
sec_diff -= 1;
usec_diff = (1000000 + t.tv_usec) - start.tv_usec;
}
tick = (uint32_t)(sec_diff * 1000 + usec_diff / 1000);
if (tick > ANIMATION_TICKS) break;
float percent = (float)tick / (float)ANIMATION_TICKS;
float scale = 1.0f + (SCALE_MAX - 1.0f) * percent;
float opacity = 1.0f - 1.0f * percent;
int offset_x = sprite->width / 2 - scale * (sprite->width / 2);
int offset_y = sprite->height / 2 - scale * (sprite->height / 2);
redraw_apps(0);
draw_sprite_scaled_alpha(ctx, sprite, x + offset_x, y + offset_y, sprite->width * scale, sprite->height * scale, opacity);
flip(ctx);
yutani_flip_region(yctx, wina, 0, y - sprite->height, x + sprite->width * 2, y + sprite->height * 2);
}
redraw_apps(1);
yutani_flip_region(yctx, wina, 0, y - sprite->height, x + sprite->width * 2, y + sprite->height * 2);
}
static void set_focused(int i) {
if (focused_app != i) {
int old_focused = focused_app;
focused_app = i;
redraw_apps();
if (old_focused >= 0) {
yutani_flip_region(yctx, wina, 0, ICON_TOP_Y + ICON_SPACING_Y * old_focused, ICON_WIDTH + 2 * EXTRA_WIDTH, ICON_SPACING_Y);
}
if (focused_app >= 0) {
yutani_flip_region(yctx, wina, 0, ICON_TOP_Y + ICON_SPACING_Y * focused_app, ICON_WIDTH + 2 * EXTRA_WIDTH, ICON_SPACING_Y);
}
}
}
int main (int argc, char ** argv) {
yctx = yutani_init();
int width = yctx->display_width;
int height = yctx->display_height;
sprite_t * wallpaper_tmp = malloc(sizeof(sprite_t));
char f_name[512];
sprintf(f_name, "%s/.wallpaper.png", getenv("HOME"));
FILE * f = fopen(f_name, "r");
if (f) {
fclose(f);
load_sprite_png(wallpaper_tmp, f_name);
} else {
load_sprite_png(wallpaper_tmp, "/usr/share/wallpaper.png");
}
/* Initialize hashmap for icon cache */
icon_cache = hashmap_create(10);
{ /* Generic fallback icon */
sprite_t * app_icon = malloc(sizeof(sprite_t));
load_sprite_png(app_icon, "/usr/share/icons/48/applications-generic.png");
hashmap_set(icon_cache, "generic", app_icon);
}
sprintf(f_name, "%s/.desktop", getenv("HOME"));
f = fopen(f_name, "r");
if (!f) {
f = fopen("/etc/default.desktop", "r");
}
read_applications(f);
/* Load applications */
uint32_t i = 0;
while (applications[i].icon) {
applications[i].icon_sprite = icon_get(applications[i].icon);
++i;
}
float x = (float)width / (float)wallpaper_tmp->width;
float y = (float)height / (float)wallpaper_tmp->height;
int nh = (int)(x * (float)wallpaper_tmp->height);
int nw = (int)(y * (float)wallpaper_tmp->width);;
wallpaper = create_sprite(width, height, ALPHA_OPAQUE);
gfx_context_t * tmp = init_graphics_sprite(wallpaper);
if (nw > width) {
draw_sprite_scaled(tmp, wallpaper_tmp, (width - nw) / 2, 0, nw, height);
} else {
draw_sprite_scaled(tmp, wallpaper_tmp, 0, (height - nh) / 2, width, nh);
}
free(tmp);
win_width = width;
win_height = height;
wina = yutani_window_create(yctx, width, height);
assert(wina);
yutani_set_stack(yctx, wina, YUTANI_ZORDER_BOTTOM);
ctx = init_graphics_yutani_double_buffer(wina);
init_shmemfonts();
redraw_apps();
yutani_flip(yctx, wina);
while (_continue) {
yutani_msg_t * m = yutani_poll(yctx);
waitpid(-1, NULL, WNOHANG);
if (m) {
switch (m->type) {
case YUTANI_MSG_WINDOW_MOUSE_EVENT:
wallpaper_check_click((struct yutani_msg_window_mouse_event *)m->data);
break;
case YUTANI_MSG_SESSION_END:
_continue = 0;
break;
}
free(m);
}
}
yutani_close(yctx, wina);
return 0;
}
