void goto_folder()
{
#ifndef _TINSPIRE
char buf[MAX_LENGH];
#endif
#ifdef _TINSPIRE
snprintf(currentdir, MAX_LENGH, "%s%s", currentdir, file_name[fileid_selected]);
#else
snprintf(currentdir, MAX_LENGH, "%s/%s", currentdir, file_name[fileid_selected]);
#endif
#ifdef _TINSPIRE
/* Set the current directory (with lots of "..") to the chosen one */
NU_Set_Current_Dir(currentdir);
/* This will return the current directory properly */
NU_Current_Dir("A:",currentdir);
#else
/* Set it to the current directory. */
chdir(currentdir);
/* Get current directory. */
currentdir = getcwd(buf, MAX_LENGH);
#endif
list_all_files(currentdir);
refresh_cursor(2);
}
static U8 goto_row(U8 y)
{
U8 field_it;
for (field_it = 0; field_it < FIELD_COUNT; ++field_it)
{
if (match(field_it, y))
{
s_curr_field = field_it;
refresh_cursor();
return 1;
}
}
return 0;
}
int main(int argc, char* argv[])
{
/* Buffer to hold =>the current directory */
char* buf = NULL;
unsigned char exit_app = 0;
#ifdef EXECUTE_APP
unsigned char file_chosen;
unsigned char done = 1;
#endif
/* Temporary array, used for starting executable*/
char file_to_start[MAX_LENGH];
/* Init video and variables */
init();
clear_entirescreen();
/* Set it to the current directory. */
/*currentdir = getcwd(buf, MAX_LENGH);*/
/* List 12 files to be shown on screen (here, it is the first chunck) */
list_all_files(getcwd(buf, MAX_LENGH));
update_entirescreen();
/* Refresh everything on screen */
refresh_cursor(1);
while (exit_app==0)
{
while (button_state[6]<1)
{
/* Call function for input */
controls();
/* If Up button is pressed down... (or Left button held) */
if (button_state[0] == 1 || button_state[2] > 0)
{
if (choice > 0)
{
choice--;
refresh_cursor(0);
set_fileid();
}
else if (scroll_choice > 0)
{
choice = 11;
scroll_choice = scroll_choice - 1;
refresh_cursor(3);
set_fileid();
}
}
/* If Down button is pressed down... (or Right button held) */
else if (button_state[1] == 1 || button_state[3] > 0)
{
/* Don't let the user to scroll more than there are files... */
if (fileid_selected < numb_files)
{
if (choice < 11)
{
choice++;
refresh_cursor(0);
set_fileid();
}
/* If the user wants to go down and there are more files, change the files to shown to the next one (thanks to scroll_choice) */
else if (numb_files > 10)
{
scroll_choice = scroll_choice + 1;
choice = 0;
set_fileid();
refresh_cursor(3);
}
}
}
if (button_state[6] == 1)
{
#ifdef EXECUTE_APP
file_chosen = 0;
#endif
exit_app = 1;
}
/* If Control/Return button is pressed... */
if (button_state[4]==1 || button_state[5]==1)
{
/* If file is a tns file then launch it */
if (file_type[fileid_selected] == BLUE_C)
{
snprintf(file_to_start, MAX_LENGH, "%s/%s", currentdir, file_name[fileid_selected]);
#ifdef EXECUTE_APP
file_chosen = 1;
button_state[6] = 1;
#elif defined(_TINSPIRE)
nl_exec(file_to_start, 0, NULL);
#endif
}
/* If not then it is a folder, if thats the case then go to that folder */
else if (file_type[fileid_selected] == F_C || choice == 0)
{
goto_folder();
}
}
/* Don't waste CPU cycles */
#ifndef ndlib
SDL_Delay(16);
#endif
}
#ifdef EXECUTE_APP
if (file_chosen == 1)
{
#ifdef ndlib
deinitBuffering();
#else
if (gui_screen) SDL_FreeSurface(gui_screen);
#endif
while(done == 1)
{
tostart(file_to_start);
done = 0;
}
done = 1;
file_chosen = 0;
init();
clear_entirescreen();
/*currentdir = getcwd(buf, MAX_LENGH);*/
list_all_files(getcwd(buf, MAX_LENGH));
update_entirescreen();
refresh_cursor(2);
}
else
{
exit_app = 1;
}
#endif
}
#ifdef ndlib
clearBufferB();
deinitBuffering();
#else
if (gui_screen != NULL) SDL_FreeSurface(gui_screen);
SDL_QuitSubSystem(SDL_INIT_VIDEO);
SDL_Quit();
#endif
exit(0);
}
