int uimon_out(const char *buffer)
{
if (menu_draw) {
int y = menu_draw->max_text_y - 1;
char *p = (char *)buffer;
int i = 0;
char c;
while ((c = p[i]) != 0) {
if (c == '\n') {
p[i] = 0;
sdl_ui_print(p, x_pos, y);
sdl_ui_scroll_screen_up();
x_pos = 0;
p += i + 1;
i = 0;
} else {
++i;
}
}
if (p[0] != 0) {
x_pos += sdl_ui_print(p, x_pos, y);
}
}
return 0;
}
static void sdl_ui_image_file_selector_redraw_cursor(image_contents_t *contents, int offset, int num_items, ui_menu_filereq_mode_t mode, int cur_offset, int old_offset)
{
int i, j;
char* name;
uint8_t oldbg = 0;
image_contents_file_list_t *entry;
entry = contents->file_list;
for (i = 0; i < offset; ++i) {
entry = entry->next;
}
for (i = 0; i < num_items; ++i) {
if ((i == cur_offset) || (i == old_offset)){
if (i == cur_offset) {
oldbg = sdl_ui_set_cursor_colors();
}
j = MENU_FIRST_X;
name = image_contents_file_to_string(entry, IMAGE_CONTENTS_STRING_PETSCII);
j += sdl_ui_print(name, j, i + IMAGE_FIRST_Y + SDL_FILEREQ_META_NUM);
sdl_ui_print_eol(j, i + IMAGE_FIRST_Y + SDL_FILEREQ_META_NUM);
if (i == cur_offset) {
sdl_ui_reset_cursor_colors(oldbg);
}
}
entry = entry->next;
}
}
void sdl_vsid_draw(void)
{
int i;
for (i = 0; i < (int)VSID_S_NUM; ++i) {
sdl_ui_print(vsidstrings[i], 0, i);
}
}
static void sdl_poll_print_timeout(int x, int y, int time)
{
char *timestr = NULL;
timestr = lib_msprintf("Timeout in %i...", time);
sdl_ui_print(timestr, x, y);
sdl_ui_refresh();
lib_free(timestr);
}
static void sdl_ui_image_file_selector_redraw(image_contents_t *contents, const char *title, int offset, int num_items, int more, ui_menu_filereq_mode_t mode, int cur_offset)
{
int i, j;
char* title_string;
char* name;
uint8_t oldbg;
image_contents_file_list_t *entry;
title_string = image_contents_to_string(contents, 0);
sdl_ui_clear();
sdl_ui_display_title(title_string);
lib_free(title_string);
entry = contents->file_list;
for (i = 0; i < offset; ++i) {
entry = entry->next;
}
for (i = 0; i < num_items; ++i) {
if (i == cur_offset) {
oldbg = sdl_ui_set_cursor_colors();
}
j = MENU_FIRST_X;
name = image_contents_file_to_string(entry, IMAGE_CONTENTS_STRING_PETSCII);
j += sdl_ui_print(name, j, i + IMAGE_FIRST_Y + SDL_FILEREQ_META_NUM);
if (i == cur_offset) {
sdl_ui_print_eol(j, i + IMAGE_FIRST_Y + SDL_FILEREQ_META_NUM);
sdl_ui_reset_cursor_colors(oldbg);
}
entry = entry->next;
}
name = lib_msprintf("%d BLOCKS FREE.", contents->blocks_free);
sdl_ui_print(name, MENU_FIRST_X, i + IMAGE_FIRST_Y + SDL_FILEREQ_META_NUM);
lib_free(name);
}
char *uimon_get_in(char **ppchCommandLine, const char *prompt)
{
int y, x_off;
char *input;
y = menu_draw->max_text_y - 1;
x_pos = 0;
x_off = sdl_ui_print(prompt, 0, y);
input = sdl_ui_readline(NULL, x_off, y);
sdl_ui_scroll_screen_up();
if (input == NULL) {
input = lib_stralloc("x");
}
return input;
}
static void show_text(const char *text)
{
int first_line = 0;
int next_line = 0;
int next_page = 0;
unsigned int current_line = 0;
unsigned int len;
int x, y, z;
int active = 1;
int active_keys;
char *string;
menu_draw_t *menu_draw;
menu_draw = sdl_ui_get_menu_param();
string = lib_malloc(128);
len = strlen(text);
while (active) {
sdl_ui_clear();
first_line = current_line;
for (y = 0; (y < menu_draw->max_text_y) && (current_line < len); y++) {
z = 0;
for (x = 0; text[current_line + x] != '\n'; x++) {
switch (text[current_line + x]) {
case '`':
string[x + z] = '\'';
break;
case 'ä':
string[x + z] = 'a';
break;
case '~':
string[x + z] = '-';
break;
case 'é':
case 'è':
string[x + z] = 'e';
break;
case 'Ö':
string[x + z] = 'O';
break;
case 'ö':
string[x + z] = 'o';
break;
case 'å':
string[x + z] = 'a';
break;
case '\t':
string[x + z] = ' ';
string[x + z + 1] = ' ';
string[x + z + 2] = ' ';
string[x + z + 3] = ' ';
z += 3;
break;
default:
string[x + z] = text[current_line + x];
break;
}
}
if (x != 0) {
string[x + z] = 0;
sdl_ui_print(string, 0, y);
}
if (y == 0) {
next_line = current_line + x + 1;
}
current_line += x + 1;
}
next_page = current_line;
active_keys = 1;
sdl_ui_refresh();
while (active_keys) {
switch(sdl_ui_menu_poll_input()) {
case MENU_ACTION_CANCEL:
case MENU_ACTION_EXIT:
case MENU_ACTION_SELECT:
active_keys = 0;
active = 0;
break;
case MENU_ACTION_RIGHT:
active_keys = 0;
current_line = next_page;
break;
case MENU_ACTION_DOWN:
active_keys = 0;
current_line = next_line;
break;
case MENU_ACTION_LEFT:
active_keys = 0;
current_line = scroll_up(text, first_line, menu_draw->max_text_y);
break;
case MENU_ACTION_UP:
active_keys = 0;
current_line = scroll_up(text, first_line, 1);
break;
default:
SDL_Delay(10);
break;
}
}
}
lib_free(string);
}
static void show_text(const char *text)
{
int first_line = 0;
int last_line = 0;
int next_line = 0;
int next_page = 0;
unsigned int current_line = 0;
unsigned int this_line = 0;
unsigned int len;
int x, y, z;
int active = 1;
int active_keys;
char *string;
menu_draw_t *menu_draw;
menu_draw = sdl_ui_get_menu_param();
string = lib_malloc(0x400);
len = strlen(text);
/* find out how many lines */
for (x = 0, z = 0; text[x] != 0; x++) {
if (text[x] == '\n') {
last_line++;
}
}
last_line -= menu_draw->max_text_y;
for (x = 0, z = 0; text[x] != 0; x++) {
if (last_line == 0) {
break;
}
if (text[x] == '\n') {
last_line--;
}
}
last_line = x; /* save the offset */
while (active) {
sdl_ui_clear();
first_line = current_line;
this_line = current_line;
for (y = 0; (y < menu_draw->max_text_y) && (this_line < len); y++) {
z = 0;
for (x = 0; (text[this_line + x] != '\n') &&
(text[this_line + x] != 0); x++) {
switch (text[this_line + x]) {
case '`':
string[x + z] = '\'';
break;
/* FIXME: we should actually be able to handle some of these */
case CHARCODE_UMLAUT_A_LOWER:
case CHARCODE_KROUZEK_A_LOWER:
string[x + z] = 'a';
break;
case CHARCODE_UMLAUT_A_UPPER:
string[x + z] = 'A';
break;
case '~':
string[x + z] = '-';
break;
case CHARCODE_GRAVE_E_LOWER:
case CHARCODE_AIGU_E_LOWER:
string[x + z] = 'e';
break;
case CHARCODE_UMLAUT_O_UPPER:
string[x + z] = 'O';
break;
case CHARCODE_UMLAUT_O_LOWER:
string[x + z] = 'o';
break;
case CHARCODE_UMLAUT_U_UPPER:
string[x + z] = 'U';
break;
case CHARCODE_UMLAUT_U_LOWER:
string[x + z] = 'u';
break;
case '\t':
string[x + z] = ' ';
string[x + z + 1] = ' ';
string[x + z + 2] = ' ';
string[x + z + 3] = ' ';
z += 3;
break;
default:
string[x + z] = text[this_line + x];
break;
}
}
if (x != 0) {
string[x + z] = 0;
sdl_ui_print(string, 0, y);
}
if (y == 0) {
next_line = this_line + x + 1;
}
this_line += x + 1;
}
next_page = this_line;
active_keys = 1;
sdl_ui_refresh();
while (active_keys) {
switch (sdl_ui_menu_poll_input()) {
case MENU_ACTION_CANCEL:
case MENU_ACTION_EXIT:
case MENU_ACTION_SELECT:
active_keys = 0;
active = 0;
break;
case MENU_ACTION_RIGHT:
case MENU_ACTION_PAGEDOWN:
active_keys = 0;
if (current_line < last_line) {
current_line = next_page;
if (current_line > last_line) {
current_line = last_line;
}
}
break;
case MENU_ACTION_DOWN:
active_keys = 0;
if (current_line < last_line) {
current_line = next_line;
if (current_line > last_line) {
current_line = last_line;
}
}
break;
case MENU_ACTION_LEFT:
case MENU_ACTION_PAGEUP:
active_keys = 0;
current_line = scroll_up(text, first_line, menu_draw->max_text_y);
break;
case MENU_ACTION_UP:
active_keys = 0;
current_line = scroll_up(text, first_line, 1);
break;
case MENU_ACTION_HOME:
active_keys = 0;
current_line = 0;
break;
case MENU_ACTION_END:
active_keys = 0;
if (current_line < last_line) {
current_line = last_line;
}
break;
default:
SDL_Delay(10);
break;
}
}
}
lib_free(string);
}
SDL_Event sdl_ui_poll_event(const char *what, const char *target, int options, int timeout)
{
SDL_Event e;
int count = 0;
int polling = 1;
int i;
int allow_keyboard = options & SDL_POLL_KEYBOARD;
int allow_modifier = options & SDL_POLL_MODIFIER;
#ifdef HAVE_SDL_NUMJOYSTICKS
int allow_joystick = options & SDL_POLL_JOYSTICK;
#endif
sdl_ui_clear();
i = sdl_ui_print("Polling ", 0, 0);
i = i + sdl_ui_print(what, i, 0);
sdl_ui_print(" for:", i, 0);
sdl_ui_print(target, 0, 1);
if (timeout > 0) {
sdl_poll_print_timeout(0, 2, timeout);
}
/* TODO check if key/event is suitable */
while (polling) {
while (polling && SDL_PollEvent(&e)) {
switch (e.type) {
case SDL_KEYDOWN:
if (allow_keyboard && (allow_modifier || is_not_modifier(e.key.keysym.sym))) {
polling = 0;
}
break;
#ifdef HAVE_SDL_NUMJOYSTICKS
case SDL_JOYBUTTONDOWN:
if (allow_joystick) {
polling = 0;
}
break;
case SDL_JOYHATMOTION:
if (allow_joystick && (sdljoy_check_hat_movement(e) != 0)) {
polling = 0;
}
break;
case SDL_JOYAXISMOTION:
if (allow_joystick && (sdljoy_check_axis_movement(e) != 0)) {
polling = 0;
}
break;
#endif
default:
ui_handle_misc_sdl_event(e);
break;
}
}
SDL_Delay(20);
if ((timeout > 0) && (++count == 1000 / 20)) {
count = 0;
if (--timeout == 0) {
e.type = SDL_USEREVENT;
polling = 0;
} else {
sdl_poll_print_timeout(0, 2, timeout);
}
}
}
if (polling == 1) {
e.type = SDL_USEREVENT;
}
return e;
}
