static UI_MENU_CALLBACK(license_callback)
{
menu_draw_t *menu_draw;
#ifdef WINMIPS
char *new_text = NULL;
#endif
if (activated) {
menu_draw = sdl_ui_get_menu_param();
if (menu_draw->max_text_x > 60) {
#ifdef WINMIPS
new_text = concat_all(info_license_text);
show_text(new_text);
lib_free(new_text);
#else
show_text(info_license_text);
#endif
} else {
#ifdef WINMIPS
new_text = concat_all(info_license_text40);
show_text(new_text);
lib_free(new_text);
#else
show_text(info_license_text40);
#endif
}
}
return NULL;
}
console_t *uimon_window_open(void)
{
sdl_ui_activate_pre_action();
sdl_ui_init_draw_params();
sdl_ui_clear();
menu_draw = sdl_ui_get_menu_param();
mon_console.console_xres = menu_draw->max_text_x;
mon_console.console_yres = menu_draw->max_text_y;
x_pos = 0;
return &mon_console;
}
static UI_MENU_CALLBACK(warranty_callback)
{
menu_draw_t *menu_draw;
if (activated) {
menu_draw = sdl_ui_get_menu_param();
if (menu_draw->max_text_x > 60) {
show_text(info_warranty_text);
} else {
show_text(info_warranty_text40);
}
}
return NULL;
}
static UI_MENU_CALLBACK(cmdline_callback)
{
menu_draw_t *menu_draw;
char *options;
char *options_n;
if (activated) {
menu_draw = sdl_ui_get_menu_param();
options = cmdline_options_string();
options_n = convert_cmdline_to_n_cols(options, menu_draw->max_text_x);
lib_free(options);
show_text((const char *)options_n);
lib_free(options_n);
}
return NULL;
}
static UI_MENU_CALLBACK(contributors_callback)
{
menu_draw_t *menu_draw;
char *info_contrib_text_n;
#ifdef WINMIPS
char *new_text = NULL;
#endif
if (activated) {
menu_draw = sdl_ui_get_menu_param();
#ifdef WINMIPS
new_text = concat_all(info_contrib_text);
info_contrib_text_n = contrib_convert(new_text, menu_draw->max_text_x);
lib_free(new_text);
#else
info_contrib_text_n = contrib_convert((char *)info_contrib_text, menu_draw->max_text_x);
#endif
show_text((const char *)info_contrib_text_n);
lib_free(info_contrib_text_n);
}
return NULL;
}
int sdl_ui_image_file_selection_dialog(const char* filename, ui_menu_filereq_mode_t mode)
{
int total, dirs = 0, files, menu_max;
int active = 1;
int offset = 0;
int redraw = 1;
int cur = 0, cur_old = -1;
image_contents_t *contents = NULL;
image_contents_file_list_t *entry;
int retval = -1;
menu_draw = sdl_ui_get_menu_param();
/* FIXME: it might be a good idea to wrap this into a common imagecontents_read */
contents = tapecontents_read(filename);
if (contents == NULL) {
contents = diskcontents_read(filename, 0);
if (contents == NULL) {
return 0;
}
}
/* count files in the list */
files = 0;
for (entry = contents->file_list; entry != NULL; entry = entry->next) {
files++;
}
total = dirs + files + SDL_FILEREQ_META_NUM;
menu_max = menu_draw->max_text_y - (IMAGE_FIRST_Y + SDL_FILEREQ_META_NUM);
if (menu_max > 0) { menu_max--; } /* make room for BLOCKS FREE */
while (active) {
sdl_ui_set_active_font(MENU_FONT_IMAGES);
if (redraw) {
sdl_ui_image_file_selector_redraw(contents, filename, offset,
(total - offset > menu_max) ? menu_max : total - offset,
(total - offset > menu_max) ? 1 : 0, mode, cur);
redraw = 0;
} else {
sdl_ui_image_file_selector_redraw_cursor(contents, offset,
(total - offset > menu_max) ? menu_max : total - offset,
mode, cur, cur_old);
}
sdl_ui_set_active_font(MENU_FONT_ASCII);
sdl_ui_refresh();
switch (sdl_ui_menu_poll_input()) {
case MENU_ACTION_HOME:
cur_old = cur;
cur = 0;
offset = 0;
redraw = 1;
break;
case MENU_ACTION_END:
cur_old = cur;
if (total < (menu_max - 1)) {
cur = total - 1;
offset = 0;
} else {
cur = menu_max - 1;
offset = total - menu_max;
}
redraw = 1;
break;
case MENU_ACTION_UP:
if (cur > 0) {
cur_old = cur;
--cur;
} else {
if (offset > 0) {
offset--;
redraw = 1;
}
}
break;
case MENU_ACTION_PAGEUP:
case MENU_ACTION_LEFT:
offset -= menu_max;
if (offset < 0) {
offset = 0;
cur_old = -1;
cur = 0;
}
redraw = 1;
break;
case MENU_ACTION_DOWN:
if (cur < (menu_max - 1)) {
if ((cur + offset) < total - 1) {
cur_old = cur;
++cur;
}
} else {
if (offset < (total - menu_max)) {
offset++;
redraw = 1;
}
}
break;
case MENU_ACTION_PAGEDOWN:
case MENU_ACTION_RIGHT:
offset += menu_max;
if (offset >= total) {
offset = total - 1;
cur_old = -1;
cur = 0;
} else if ((cur + offset) >= total) {
cur_old = -1;
cur = total - offset - 1;
}
redraw = 1;
break;
case MENU_ACTION_SELECT:
active = 0;
retval = offset + cur - dirs - SDL_FILEREQ_META_NUM + 1;
break;
case MENU_ACTION_CANCEL:
case MENU_ACTION_EXIT:
active = 0;
break;
default:
SDL_Delay(10);
break;
}
}
return retval;
}
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);
}