int main(int argc,char *argv[])
{
char *ptr;
progname=argv[0]?argv[0]:"aylet";
if((ptr=strrchr(progname,'/'))!=NULL)
progname=ptr+1;
parseoptions(argc,argv);
if(list_only)
{
do_list();
exit(0);
}
/* even when not using curses/GTK+ we go via the UI code
* (apart from the above :-)).
*/
ui_init(argc,argv);
if(!sound_init())
{
ui_end();
fprintf(stderr,"%s: couldn't open sound device.\n",progname);
exit(1);
}
mainloop();
if(sound_enabled)
sound_end();
ui_end();
exit(0);
}
/* read a file and play it. sound_init() should already have been called,
* and sound device should still be open when we exit.
*/
void mainloop(void)
{
int oldfile=-1;
aydata.filedata=NULL;
aydata.tracks=NULL;
/* this is kind of a weird multi-level event loop (if
* you consider do_interrupt()); it's difficult to do it very
* differently without turning the Z80 emulation inside-out.
*/
while(!want_quit)
{
/* load a new file if we need to */
if(ay_file!=oldfile)
{
if(aydata.tracks) free(aydata.tracks);
if(aydata.filedata) free(aydata.filedata);
if(!read_ay_file(ay_filenames[ay_file]))
{
ui_end();
if(sound_enabled) sound_end();
fprintf(stderr,"%s: reading `%s' failed.\n",
progname,ay_filenames[ay_file]);
exit(1);
}
if(!play_one_track_only)
ay_track=0;
else
{
ay_track=play_one_track_only-1;
if(ay_track>=aydata.num_tracks)
{
ui_end();
if(sound_enabled) sound_end();
fprintf(stderr,"%s: `%s' has only %d track%s.\n",
progname,ay_filenames[ay_file],
aydata.num_tracks,(aydata.num_tracks==1)?"":"s");
exit(1);
}
}
if(go_to_last)
{
go_to_last=0;
ay_track=aydata.num_tracks-1;
}
}
oldfile=ay_file;
/* only do the whole emulation thing if we're actually playing... */
if(playing)
{
/* re-enable sound after stopping, if needed */
if(!sound_enabled && !sound_init())
{
ui_end();
fprintf(stderr,"%s: couldn't reopen sound device.\n",progname);
exit(1);
}
ay_current_reg=0;
sound_ay_reset();
mem_init(ay_track);
tunetime_reset();
tsmax=FRAME_STATES_128;
do_cpc=0;
z80loop(aydata.tracks[ay_track].data,
aydata.tracks[ay_track].data_stacketc);
}
/* if stopped, close sound device */
if(sound_enabled && !playing)
sound_end();
/* do reset now, so any paused/stopped status time makes sense */
tunetime_reset();
while((!playing || paused) && ay_file==oldfile)
do_interrupt();
}
free(aydata.tracks);
free(aydata.filedata);
}
int main(int argc, char *argv[])
{
const char *term = getenv("TERM");
const char *home = getenv("HOME");
const char *tag = NULL;
const char *rc = NULL;
const char *command = NULL;
char *command_history_filename;
char *search_history_filename;
char *editor_dir;
bool read_rc = true;
int i;
if (!home)
home = "";
home_dir = xstrdup(home);
for (i = 1; i < argc; i++) {
const char *opt = argv[i];
if (opt[0] != '-' || !opt[1])
break;
if (!opt[2]) {
switch (opt[1]) {
case 'R':
read_rc = false;
continue;
case 't':
tag = opt_arg(opt, argv[++i]);
continue;
case 'r':
rc = opt_arg(opt, argv[++i]);
continue;
case 'c':
command = opt_arg(opt, argv[++i]);
continue;
case 'V':
printf("%s %s\nWritten by Timo Hirvonen\n", program, version);
return 0;
}
if (opt[1] == '-') {
i++;
break;
}
}
printf("Usage: %s [-R] [-V] [-c command] [-t tag] [-r rcfile] [file]...\n", argv[0]);
return 1;
}
if (!isatty(1)) {
fprintf(stderr, "stdout doesn't refer to a terminal\n");
return 1;
}
if (term == NULL || term[0] == 0) {
fprintf(stderr, "TERM not set\n");
return 1;
}
switch (term_init(term)) {
case -1:
fprintf(stderr, "terminal is hardcopy\n");
return 1;
case -2:
fprintf(stderr, "terminal could not be found\n");
return 1;
case -3:
fprintf(stderr, "terminfo database could not be found\n");
return 1;
}
// create this early. needed if lock-files is true
editor_dir = editor_file("");
mkdir(editor_dir, 0755);
free(editor_dir);
setlocale(LC_CTYPE, "");
charset = nl_langinfo(CODESET);
if (streq(charset, "UTF-8"))
term_utf8 = true;
exec_builtin_rc(builtin_rc);
fill_builtin_colors();
// NOTE: syntax_changed() uses window. should possibly create window after reading rc
window = new_window();
root_frame = new_root_frame(window);
if (read_rc) {
if (rc) {
read_config(commands, rc, true);
} else {
char *filename = editor_file("rc");
if (read_config(commands, filename, false)) {
free(filename);
filename = xsprintf("%s/rc", pkgdatadir);
read_config(commands, filename, true);
}
free(filename);
}
}
update_all_syntax_colors();
sort_aliases();
/* Terminal does not generate signals for control keys. */
set_signal_handler(SIGINT, SIG_IGN);
set_signal_handler(SIGQUIT, SIG_IGN);
set_signal_handler(SIGPIPE, SIG_IGN);
/* Terminal does not generate signal for ^Z but someone can send
* us SIGTSTP nevertheless. SIGSTOP can't be caught.
*/
set_signal_handler(SIGTSTP, handle_sigtstp);
set_signal_handler(SIGCONT, handle_sigcont);
set_signal_handler(SIGWINCH, handle_sigwinch);
load_file_history();
command_history_filename = editor_file("command-history");
search_history_filename = editor_file("search-history");
history_load(&command_history, command_history_filename, command_history_size);
history_load(&search_history, search_history_filename, search_history_size);
if (search_history.count)
search_set_regexp(search_history.ptrs[search_history.count - 1]);
/* Initialize terminal but don't update screen yet. Also display
* "Press any key to continue" prompt if there were any errors
* during reading configuration files.
*/
term_raw();
if (nr_errors) {
any_key();
clear_error();
}
editor_status = EDITOR_RUNNING;
for (; i < argc; i++)
window_open_buffer(window, argv[i], false, NULL);
if (window->views.count == 0)
window_open_empty_buffer(window);
set_view(window->views.ptrs[0]);
if (command || tag)
resize();
if (command)
handle_command(commands, command);
if (tag) {
PTR_ARRAY(array);
ptr_array_add(&array, xstrdup("tag"));
ptr_array_add(&array, xstrdup(tag));
ptr_array_add(&array, NULL);
run_commands(commands, &array);
ptr_array_free(&array);
}
resize();
main_loop();
ui_end();
// unlock files and add files to file history
remove_frame(root_frame);
history_save(&command_history, command_history_filename);
history_save(&search_history, search_history_filename);
free(command_history_filename);
free(search_history_filename);
save_file_history();
return 0;
}
static void run_main_loop(void)
{
glViewport(0, 0, window_w, window_h);
glClearColor(0.3f, 0.3f, 0.3f, 1.0f);
glClear(GL_COLOR_BUFFER_BIT);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(0, window_w, window_h, 0, -1, 1);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
ui_begin();
if (search_active)
{
float start_time = glfwGetTime();
if (ui.key == KEY_ESCAPE)
search_active = 0;
/* ignore events during search */
ui.key = ui.mod = 0;
ui.down = ui.middle = ui.right = 0;
while (glfwGetTime() < start_time + 0.2)
{
search_hit_count = fz_search_page_number(ctx, doc, search_page, search_needle,
search_hit_bbox, nelem(search_hit_bbox));
if (search_hit_count)
{
search_active = 0;
search_hit_page = search_page;
jump_to_page(search_hit_page);
break;
}
else
{
search_page += search_dir;
if (search_page < 0 || search_page == fz_count_pages(ctx, doc))
{
search_active = 0;
break;
}
}
}
/* keep searching later */
if (search_active)
ui_needs_update = 1;
}
do_app();
canvas_w = window_w - canvas_x;
canvas_h = window_h - canvas_y;
do_canvas();
if (showinfo)
do_info();
if (showoutline)
do_outline(outline, canvas_x);
if (showsearch)
{
int state = ui_input(canvas_x, 0, canvas_x + canvas_w, ui.lineheight+4, &search_input);
if (state == -1)
{
ui.focus = NULL;
showsearch = 0;
}
else if (state == 1)
{
ui.focus = NULL;
showsearch = 0;
search_page = -1;
if (search_needle)
{
fz_free(ctx, search_needle);
search_needle = NULL;
}
if (search_input.end > search_input.text)
{
search_needle = fz_strdup(ctx, search_input.text);
search_active = 1;
search_page = currentpage;
}
}
ui_needs_update = 1;
}
if (search_active)
{
char buf[256];
sprintf(buf, "Searching page %d of %d.", search_page + 1, fz_count_pages(ctx, doc));
ui_label_draw(canvas_x, 0, canvas_x + canvas_w, ui.lineheight+4, buf);
}
ui_end();
glfwSwapBuffers(window);
ogl_assert(ctx, "swap buffers");
}
void run_ui(void){
ui_flag = 0;
int i;
char line[30];
char name[30] = "";
switch(ui_mode){
case UI_MODE_MAIN:
if(fgets(line, sizeof line - 1, stdin) == NULL){
_NOP();//ui_mode = UI_MODE_BUILD_LINE;
}
printf("\n");
if(sscanf(line, "%02d", &i)){
i = i+10;
if(i > 10 && i <= 14){
ui_mode = i;
ui_flag = 1;
}
else {
ui_end();
}
}
else {
ui_end();
}
break;
case UI_MODE_END:
setup_ui();
break;
case UI_MODE_BUILD_LINE:
printf("\n%s\n", line);
ui_mode = UI_MODE_MAIN;
break;
case UI_MODE_DISPLAY_TIME:
display_time();
ui_end();
break;
case UI_MODE_TZ:
if(fgets(line, sizeof line - 1, stdin) == NULL){
_NOP();//ui_mode = UI_MODE_BUILD_LINE;
}
if(sscanf(line, "%29s", name)){
printf("%s\n", name);
if(name[0] == '!'){
ui_end();
}
else if(name[0] == 'l'){
list_zones();
printf(">");
}
else if(strlen(name)>3){
if(tz_update(name)){
printf("Set %s\n", name);
ui_end();
}
}
else{
printf("\nPlease Enter a Timezone\nl - to list\n! - to exit\n>");
}
}
break;
case UI_MODE_TEST:
ds3231_debug();
ui_end();
break;
}
}