static int menuLoadLoop(char *curr_path)
{
char *ret = NULL, *fname = NULL;
struct dirent **namelist;
DIR *dir;
int n, sel = 0;
unsigned long inp = 0;
min_in_dir=0;
max_in_dir=SHOW_MAX_FILES;
// is this a dir or a full path?
if ((dir = opendir(curr_path))) closedir(dir);
else
{
char *p;
for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);
*p = 0;
fname = p+1;
}
n = scandir(curr_path, &namelist, scandir_filter, scandir_cmp);
if (n < 0)
{
// try root
n = scandir("/", &namelist, scandir_filter, scandir_cmp);
if (n < 0)
{
// oops, we failed
printf("dir: "); printf(curr_path); printf("\n");
perror("scandir");
return 0;
}
}
if (n<10) usleep(70*1024);
else usleep(40*1024);
// try to find sel
if (fname != NULL)
{
//SDL_GP2X_VSync();
int i;
for (i = 1; i < n; i++)
{
if (strcmp(namelist[i]->d_name, fname) == 0)
{
sel = i - 1;
break;
}
}
}
int loaded=0;
int delay=0;
for (;;)
{
unsigned long keys;
draw_dirlist(curr_path, namelist, n, sel);
delay ++;
if (delay>3)
{
delay=0;
keys = gp2x_joystick_read(0);
}
else keys=0;
if(keys&GP2X_UP) { sel--; if (sel < 0) sel = n-2; /*usleep(10*1024);*/ }
if(keys&GP2X_DOWN) { sel++; if (sel > n-2) sel = 0;/*usleep(10*1024);*/}
if(keys&GP2X_LEFT) { sel-=10; if (sel < 0) sel = 0;/*usleep(10*1024);*/}
if(keys&GP2X_L) { sel-=24; if (sel < 0) sel = 0;/*usleep(10*1024);*/}
if(keys&GP2X_RIGHT) { sel+=10; if (sel > n-2) sel = n-2;/*usleep(10*1024);*/}
if(keys&GP2X_R) { sel+=24; if (sel > n-2) sel = n-2;/*usleep(10*1024);*/}
#if !defined(GCW0)
if(keys&GP2X_SELECT) { run_menuFileinfo(namelist[sel+1]->d_name);}
#endif
if(keys&GP2X_B || ((keys&GP2X_Y) && nr_drives>1) || ((keys&GP2X_A) && nr_drives>2) || ((keys&GP2X_X && nr_drives==4)))
{
if (namelist[sel+1]->d_type == DT_REG)
{
int df;
int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;
char *p;
char *filename;
filename=(char*)malloc(newlen);
strcpy(filename, curr_path);
p = filename + strlen(filename) - 1;
while (*p == '/' && p >= filename) *p-- = 0;
strcat(filename, "/");
strcat(filename, namelist[sel+1]->d_name);
printf("Selecting file %s\n",filename);
if (keys&GP2X_B){strcpy(uae4all_image_file0,filename);df=0;}
else if(keys&GP2X_Y) {strcpy(uae4all_image_file1,filename);df=1;}
else if(keys&GP2X_A) {strcpy(uae4all_image_file2,filename);df=2;}
else if(keys&GP2X_X) {strcpy(uae4all_image_file3,filename);df=3;}
printf("DF0 %s\n",uae4all_image_file0);
loaded=1;
strcpy(currentDir,filename);
free(filename);
break;
}
else if (namelist[sel+1]->d_type == DT_DIR)
{
int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;
char *p;
char *newdir;
newdir=(char*)malloc(newlen);
if (strcmp(namelist[sel+1]->d_name, "..") == 0)
{
char *start = curr_path;
p = start + strlen(start) - 1;
while (*p == '/' && p > start) p--;
while (*p != '/' && p > start) p--;
if (p <= start) strcpy(newdir, "/");
else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }
}
else
{
strcpy(newdir, curr_path);
p = newdir + strlen(newdir) - 1;
while (*p == '/' && p >= newdir) *p-- = 0;
strcat(newdir, "/");
strcat(newdir, namelist[sel+1]->d_name);
}
strcpy(currentDir,newdir);
loaded = menuLoadLoop(newdir);
free(newdir);
break;
}
}
if(keys&GP2X_START) break;
}
if (n > 0)
{
while(n--) free(namelist[n]);
free(namelist);
}
return loaded;
}
static int menuLoadLoop(char *curr_path)
{
char *ret = NULL, *fname = NULL;
struct dirent **namelist;
DIR *dir;
int n, sel = 0;
int sel_last = 0;
unsigned long inp = 0;
min_in_dir=0;
max_in_dir=SHOW_MAX_FILES;
// is this a dir or a full path?
if ((dir = opendir(curr_path)))
closedir(dir);
else
{
char *p;
for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);
*p = 0;
fname = p+1;
}
#ifdef ANDROIDSDL
n = scandir(curr_path, &namelist, scandir_filter, 0);
#else
n = scandir(curr_path, &namelist, scandir_filter, scandir_cmp);
#endif
if (n < 0)
{
// try root
#ifdef ANDROIDSDL
n = scandir("/", &namelist, scandir_filter, 0);
#else
n = scandir("/", &namelist, scandir_filter, scandir_cmp);
#endif
if (n < 0)
{
// oops, we failed
printf("dir: "); printf(curr_path); printf("\n");
perror("scandir");
return 0;
}
}
if (n<10) usleep(70*1024);
else usleep(40*1024);
// try to find sel
if (fname != NULL)
{
int i;
for (i = 1; i < n; i++)
{
if (strcmp(namelist[i]->d_name, fname) == 0)
{
sel = i - 1;
break;
}
}
}
int loaded=0;
int delay=0;
SDL_Event event;
int left=0, right=0, up=0, down=0, hit0=0, hit1=0, hit2=0, hit3=0, hit4=0, hitL=0;
while(hit0+hit1+hitL==0)
{
//unsigned long keys;
draw_dirlist(curr_path, namelist, n, sel);
delay ++;
left=right=up=down=hit0=hit1=hit2=hit3=hit4=hitL=0;
while (SDL_PollEvent(&event) > 0 && hit0+hit1+hitL==0)
{
if (event.type == SDL_KEYDOWN)
{
uae4all_play_click();
switch(event.key.keysym.sym)
{
case SDLK_RIGHT: right=1; break;
case SDLK_LEFT: left=1; break;
case SDLK_UP: up=1; break;
case SDLK_DOWN: down=1; break;
case SDLK_PAGEDOWN: hit0=1; break;
case SDLK_HOME: hit0=1; break;
case SDLK_LALT: hit1=1; break;
case SDLK_LCTRL: hit2=1; break;
case SDLK_RSHIFT: hit3=1; break;
case SDLK_RCTRL: hit4=1; break;
case SDLK_END: hit0=1; break;
case SDLK_PAGEUP: hit0=1; break;
case SDLK_l: hitL=1;
}
}
if(up) { sel--; if (sel < 0) sel = n-2; /*usleep(10*1024);*/ }
if(down) { sel++; if (sel > n-2) sel = 0;/*usleep(10*1024);*/}
if(left) { sel-=10; if (sel < 0) sel = 0;/*usleep(10*1024);*/}
if(hit3) { sel-=24; if (sel < 0) sel = 0;/*usleep(10*1024);*/}
if(right) { sel+=10; if (sel > n-2) sel = n-2;/*usleep(10*1024);*/}
if(hit4) { sel+=24; if (sel > n-2) sel = n-2;/*usleep(10*1024);*/}
if(hit2) { run_menuFileinfo(namelist[sel+1]->d_name);}
if(hit0 || hitL)
{
if (namelist[sel+1]->d_type == DT_REG)
{
int df;
int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;
char *p;
char *filename;
filename=(char*)malloc(newlen);
strcpy(filename, curr_path);
p = filename + strlen(filename) - 1;
while (*p == '/' && p >= filename) *p-- = 0;
strcat(filename, "/");
strcat(filename, namelist[sel+1]->d_name);
printf("Selecting file %s\n",filename);
switch (menu_load_type)
{
case MENU_LOAD_FLOPPY:
if (current_drive==0){strcpy(uae4all_image_file0,filename);extractFileName(uae4all_image_file0, filename0);df=0;}
else if(current_drive==1) {strcpy(uae4all_image_file1,filename);extractFileName(uae4all_image_file1, filename1);df=1;}
else if(current_drive==2) {strcpy(uae4all_image_file2,filename);extractFileName(uae4all_image_file2, filename2);df=2;}
else if(current_drive==3) {strcpy(uae4all_image_file3,filename);extractFileName(uae4all_image_file3, filename3);df=3;}
printf("DF0 %s\n",uae4all_image_file0);
break;
case MENU_LOAD_HDF:
if (strstr(filename, ".hdf") == NULL)
showWarning("HDF file must be selected");
else
strcpy(uae4all_hard_file, filename);
break;
}
loaded=1;
strcpy(currentDir,filename);
free(filename);
break;
}
else if (namelist[sel+1]->d_type == DT_DIR)
{
int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;
char *p;
char *newdir;
/* Hard file dir is being selected ? (L-key is used to select dir) */
if ((menu_load_type == MENU_LOAD_HD_DIR) && hitL)
{
strcpy(uae4all_hard_dir, curr_path);
strcat(uae4all_hard_dir, "/");
strcat(uae4all_hard_dir, namelist[sel+1]->d_name);
loaded = 1;
break;
}
else
{
newdir=(char*)malloc(newlen);
if (strcmp(namelist[sel+1]->d_name, "..") == 0)
{
char *start = curr_path;
p = start + strlen(start) - 1;
while (*p == '/' && p > start) p--;
while (*p != '/' && p > start) p--;
if (p <= start) strcpy(newdir, "/");
else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }
}
else
{
strcpy(newdir, curr_path);
p = newdir + strlen(newdir) - 1;
while (*p == '/' && p >= newdir) *p-- = 0;
strcat(newdir, "/");
strcat(newdir, namelist[sel+1]->d_name);
}
strcpy(currentDir,newdir);
loaded = menuLoadLoop(newdir);
free(newdir);
break;
}
}
}
if(hit1)
break;
}
}
if (n > 0)
{
while(n--) free(namelist[n]);
free(namelist);
}
return loaded;
}