/* select the specified recipe and and make sure the window is hidden */
static void select_recipe(int the_recipe)
{
cur_recipe = the_recipe;
use_recipe(cur_recipe);
recipes_shown=0;
clear_recipe_filter();
hide_window(recipe_win);
build_manufacture_list();
}
static void toggle_recipe_window(void)
{
recipes_shown=!recipes_shown;
if (recipes_shown)
show_window(recipe_win);
else
{
hide_window(recipe_win);
clear_recipe_filter();
}
}
static void toggle_recipe_window(void)
{
if (!recipes_loaded)
return;
recipes_shown=!recipes_shown;
if (recipes_shown)
show_window(recipe_win);
else
{
hide_window(recipe_win);
clear_recipe_filter();
}
}
/* key presses in the window used for a recipe name search string */
static int keypress_recipe_handler(window_info *win, int mx, int my, Uint32 key, Uint32 unikey)
{
char keychar = tolower(key_to_char(unikey));
last_recipe_key_time = SDL_GetTicks();
if ((keychar == SDLK_RETURN) && (key & ELW_CTRL))
{
select_recipe(cur_recipe);
return 1;
}
if ((keychar == '`') || (key & ELW_CTRL) || (key & ELW_ALT))
return 0;
if (keychar == SDLK_ESCAPE)
{
clear_recipe_filter();
return 1;
}
if (string_input(recipe_name_filter, sizeof(recipe_name_filter), keychar) || (keychar == SDLK_RETURN))
{
if (strlen(recipe_name_filter))
{
size_t i;
for (i=cur_recipe+1; i<cur_recipe+num_recipe_entries; i++)
{
size_t check = i % num_recipe_entries;
if (recipes_store[check].name != NULL &&
safe_strcasestr(recipes_store[check].name, strlen(recipes_store[check].name),
recipe_name_filter, strlen(recipe_name_filter)) != NULL)
{
/* have matching name so set as the current and make sure visible */
int first_displayed_recipe = vscrollbar_get_pos (win->window_id, recipe_win_scroll_id);
int new_pos = first_displayed_recipe;
cur_recipe = check;
if (cur_recipe < first_displayed_recipe)
new_pos = cur_recipe;
else if (cur_recipe >= (first_displayed_recipe+num_displayed_recipes))
new_pos = cur_recipe - (num_displayed_recipes - 1);
else
break;
vscrollbar_set_pos(win->window_id, recipe_win_scroll_id, new_pos);
break;
}
}
}
return 1;
}
return 0;
}
/* draw the recipes - finishing any resize to snap to a reasonable size */
static int recipe_dropdown_draw(window_info *win){
static int resizing = 0;
size_t i;
int first_displayed_recipe = vscrollbar_get_pos (win->window_id, recipe_win_scroll_id);
int relative_cur = cur_recipe - first_displayed_recipe;
int help_line = 0;
int find_active = 0;
/* if resizing wait until we stop */
if (win->resized)
resizing = 1;
/* once we stop, snap the window size to fit nicely */
else if (resizing)
{
resizing = 0;
num_displayed_recipes = (int)(win->len_y / SLOT_SIZE);
if (num_displayed_recipes > num_recipe_entries)
num_displayed_recipes = num_recipe_entries;
resize_window(win->window_id, recipe_win_width, num_displayed_recipes*SLOT_SIZE);
}
/* draw all the shown recipes */
for (i=0; i<num_displayed_recipes && i<num_recipe_entries; i++)
draw_production_pipe(win,0,SLOT_SIZE*i,i+first_displayed_recipe);
/* if shown, the current (highlighted in red) recipe needs drawing again and its name displayed */
if ((relative_cur >= 0) && (relative_cur < num_displayed_recipes))
{
draw_production_pipe(win,0,SLOT_SIZE*relative_cur,cur_recipe);
if ((cur_recipe < num_recipe_entries) && (recipes_store[cur_recipe].name != NULL))
show_help(recipes_store[cur_recipe].name, win->len_x+5, SLOT_SIZE*relative_cur+(SLOT_SIZE-win->small_font_len_y)/2, win->current_scale);
}
/* display any name search text */
if (strlen(recipe_name_filter))
{
if (SDL_GetTicks() > (last_recipe_key_time+5000))
clear_recipe_filter();
else
{
static char tmp[30];
safe_snprintf(tmp, sizeof(tmp), "%s[%s]", item_list_find_str, recipe_name_filter);
show_help(tmp, 0, win->len_y + 10 + win->small_font_len_y*help_line++, win->current_scale);
find_active = 1;
}
}
/* display the name of the recipe with the mouse over, plus general help */
if (mouse_over_recipe != -1)
{
size_t actual_recipe = mouse_over_recipe + first_displayed_recipe;
if ((actual_recipe != cur_recipe) &&
(actual_recipe < num_recipe_entries) &&
(recipes_store[actual_recipe].name != NULL))
show_help(recipes_store[actual_recipe].name, win->len_x+5,
SLOT_SIZE*mouse_over_recipe+(SLOT_SIZE-win->small_font_len_y)/2, win->current_scale);
if (show_help_text)
{
show_help(cm_help_options_str, 0, win->len_y + 10 + win->small_font_len_y*help_line++, win->current_scale);
show_help(recipe_select_str, 0, win->len_y + 10 + win->small_font_len_y*help_line++, win->current_scale);
show_help(recipe_load_str, 0, win->len_y + 10 + win->small_font_len_y*help_line++, win->current_scale);
show_help(find_active?recipe_during_find_str:recipe_find_str, 0, win->len_y + 10 + win->small_font_len_y*help_line++, win->current_scale);
}
}
mouse_over_recipe = -1;
return 1;
}
