/** @copydoc popup_struct::draw_post_func */
static int popup_draw_post_func(popup_struct *popup)
{
scrollbar_show(&scrollbar, ScreenSurface, popup->x + BOOK_SCROLLBAR_STARTX, popup->y + BOOK_SCROLLBAR_STARTY);
surface_show(ScreenSurface, popup->x, popup->y, NULL, TEXTURE_CLIENT("book_border"));
return 1;
}
/**
* Show one list.
* @param list
* List to show.
* @param x
* X position.
* @param y
* Y position.
*/
void list_show(list_struct *list, int x, int y)
{
uint32_t row, col;
int w = 0, extra_width = 0;
SDL_Rect box;
if (!list) {
return;
}
list->x = x;
list->y = y;
/* Draw a frame, if needed. */
if (list->draw_frame_func) {
list->draw_frame_func(list);
}
/* Draw the column names. */
for (col = 0; col < list->cols; col++) {
extra_width = 0;
/* Center it? */
if (list->col_centered[col]) {
extra_width = list->col_widths[col] / 2 - text_get_width(list->font, list->col_names[col], 0) / 2;
}
/* Actually draw the column name. */
if (list->col_names[col]) {
text_show_shadow(list->surface, list->font, list->col_names[col], list->x + w + extra_width, list->y, list->focus ? COLOR_WHITE : COLOR_GRAY, COLOR_BLACK, 0, NULL);
}
w += list->col_widths[col] + list->col_spacings[col];
}
/* Initialize default values for coloring rows. */
box.x = list->x + list->frame_offset;
box.w = list->width;
box.h = LIST_ROW_HEIGHT(list);
if (list->scrollbar_enabled) {
scrollbar_show(&list->scrollbar, list->surface, list->x + list->frame_offset + 1 + w, LIST_ROWS_START(list));
}
/* Doing coloring of each row? */
if (list->row_color_func) {
for (row = 0; row < list->max_rows; row++) {
box.y = LIST_ROWS_START(list) + (row * LIST_ROW_HEIGHT(list));
list->row_color_func(list, row, box);
}
}
/* Start printing out rows from the offset to the maximum. */
for (row = list->row_offset; row < list->rows; row++) {
/* Stop if we reached maximum number of visible rows. */
if (LIST_ROW_OFFSET(row, list) == list->max_rows) {
break;
}
if (list->row_selected_func && (row + 1) == list->row_selected) {
/* Color selected row. */
box.y = LIST_ROWS_START(list) + (LIST_ROW_OFFSET(row, list) * LIST_ROW_HEIGHT(list));
list->row_selected_func(list, box);
} else if (list->row_highlight_func && (row + 1) == list->row_highlighted) {
/* Color highlighted row. */
box.y = LIST_ROWS_START(list) + (LIST_ROW_OFFSET(row, list) * LIST_ROW_HEIGHT(list));
list->row_highlight_func(list, box);
}
w = 0;
/* Show all the columns. */
for (col = 0; col < list->cols; col++) {
/* Is there any text to show? */
if (list->text[row][col] && list->font != NULL) {
const char *text_color, *text_color_shadow;
SDL_Rect text_rect;
extra_width = 0;
/* Center it. */
if (list->col_centered[col]) {
extra_width = list->col_widths[col] / 2 - text_get_width(list->font, list->text[row][col], TEXT_WORD_WRAP) / 2;
}
text_color = list->focus ? COLOR_WHITE : COLOR_GRAY;
text_color_shadow = COLOR_BLACK;
if (list->text_color_hook) {
list->text_color_hook(list, row, col, &text_color, &text_color_shadow);
}
/* Add width limit on the string. */
text_rect.x = list->x + w + extra_width;
text_rect.y = LIST_ROWS_START(list) + (LIST_ROW_OFFSET(row, list) * LIST_ROW_HEIGHT(list));
text_rect.w = list->col_widths[col] + list->col_spacings[col];
text_rect.h = LIST_ROW_HEIGHT(list);
/* Output the text. */
if (text_color_shadow) {
text_show_shadow(list->surface, list->font, list->text[row][col], text_rect.x, text_rect.y, text_color, text_color_shadow, TEXT_WORD_WRAP | list->text_flags, &text_rect);
} else if (text_color) {
text_show(list->surface, list->font, list->text[row][col], text_rect.x, text_rect.y, text_color, TEXT_WORD_WRAP | list->text_flags, &text_rect);
}
}
if (list->post_column_func) {
list->post_column_func(list, row, col);
}
w += list->col_widths[col] + list->col_spacings[col];
}
}
}
/** @copydoc widgetdata::draw_func */
static void widget_draw(widgetdata *widget)
{
SDL_Rect box;
char buf[HUGE_BUF];
size_t i;
/* The list doesn't exist yet, create it. */
if (!list_mplayer) {
char version[MAX_BUF];
/* Create the list and set up settings. */
list_mplayer = list_create(12, 1, 8);
list_mplayer->handle_enter_func = list_handle_enter;
list_mplayer->text_color_hook = list_text_color_hook;
list_mplayer->surface = widget->surface;
list_scrollbar_enable(list_mplayer);
list_set_column(list_mplayer, 0, 130, 7, NULL, -1);
list_set_font(list_mplayer, FONT_ARIAL10);
/* Add default media directory songs. */
get_data_dir_file(buf, sizeof(buf), DIRECTORY_MEDIA);
mplayer_list_init(list_mplayer, buf, 0);
/* Now add custom ones, but ignore duplicates. */
snprintf(buf, sizeof(buf), "%s/.atrinik/%s/"DIRECTORY_MEDIA, get_config_dir(), package_get_version_partial(version, sizeof(version)));
mplayer_list_init(list_mplayer, buf, 1);
/* If we added any, sort the list alphabetically and add an entry
* to disable background music. */
if (list_mplayer->rows) {
FILE *fp;
/* Allocate the blacklist. + 1 is for the last entry added
* further down. It is not actually used by the blacklist as
* it's not possible to toggle it on/off using the button, but
* it simplifies other logic checks. */
shuffle_blacklist = ecalloc(1, sizeof(*shuffle_blacklist) * (list_mplayer->rows + 1));
/* Sort the list. */
list_sort(list_mplayer, LIST_SORT_ALPHA);
/* Read the blacklist file contents. */
fp = path_fopen(FILE_MPLAYER_BLACKLIST, "r");
if (fp) {
size_t row;
while (fgets(buf, sizeof(buf) - 1, fp)) {
for (row = 0; row < list_mplayer->rows; row++) {
if (!strncmp(buf, list_mplayer->text[row][0], strlen(buf) - 1)) {
shuffle_blacklist[row] = 1;
break;
}
}
}
fclose(fp);
}
list_add(list_mplayer, list_mplayer->rows, 0, "Disable music");
}
scrollbar_create(&scrollbar_progress, 130, 11, &scrollbar_progress_info.scroll_offset, &scrollbar_progress_info.num_lines, 1);
scrollbar_progress.redraw = &scrollbar_progress_info.redraw;
}
if (widget->redraw) {
const char *bg_music;
box.h = 0;
box.w = widget->w;
text_show(widget->surface, FONT_SERIF12, "Music Player", 0, 3, COLOR_HGOLD, TEXT_ALIGN_CENTER, &box);
list_set_parent(list_mplayer, widget->x, widget->y);
list_show(list_mplayer, 10, 2);
box.w /= 2;
text_show(widget->surface, FONT_SANS10, "Currently playing:", widget->w / 2, 22, COLOR_WHITE, TEXT_ALIGN_CENTER, &box);
bg_music = sound_get_bg_music_basename();
box.h = 0;
box.w = widget->w / 2;
/* Store the background music file name in temporary buffer and
* make sure it won't overflow by truncating it if necessary. */
if (bg_music) {
strncpy(buf, bg_music, sizeof(buf) - 1);
buf[sizeof(buf) - 1] = '\0';
text_truncate_overflow(FONT_SANS11, buf, 150);
}
/* Show the music that is being played. */
text_show(widget->surface, FONT_SANS11, bg_music ? buf : "No music", widget->w / 2 - 5, 34, COLOR_HGOLD, TEXT_ALIGN_CENTER, &box);
scrollbar_progress.px = widget->x;
scrollbar_progress.py = widget->y;
scrollbar_show(&scrollbar_progress, widget->surface, 170, 50);
box.h = 120;
box.w -= 6 * 2;
text_show(widget->surface, FONT_ARIAL10, "You can use the music player to play your favorite tunes from the game, or play them all one-by-one in random order (shuffle).\n\nNote that if you use the music player, in-game areas won't change your music until you click [b]Stop[/b].", widget->w / 2 + 6, 62, COLOR_WHITE, TEXT_WORD_WRAP | TEXT_MARKUP, &box);
for (i = 0; i < BUTTON_NUM; i++) {
buttons[i].surface = widget->surface;
button_set_parent(&buttons[i], widget->x, widget->y);
}
buttons[BUTTON_PLAY].x = 10;
buttons[BUTTON_PLAY].y = widget->h - TEXTURE_CLIENT("button")->h - 4;
button_show(&buttons[BUTTON_PLAY], sound_map_background(-1) ? "Stop" : "Play");
buttons[BUTTON_SHUFFLE].x = 10 + TEXTURE_CLIENT("button")->w + 5;
buttons[BUTTON_SHUFFLE].y = widget->h - TEXTURE_CLIENT("button")->h - 4;
buttons[BUTTON_SHUFFLE].pressed_forced = shuffle;
button_show(&buttons[BUTTON_SHUFFLE], "Shuffle");
buttons[BUTTON_BLACKLIST].x = 10 + TEXTURE_CLIENT("button")->w * 2 + 5 * 2;
buttons[BUTTON_BLACKLIST].y = widget->h - TEXTURE_CLIENT("button_round")->h - 5;
buttons[BUTTON_BLACKLIST].disabled = list_mplayer->row_selected == list_mplayer->rows;
button_show(&buttons[BUTTON_BLACKLIST], mplayer_blacklisted(list_mplayer) ? "+" : "-");
/* Show close button. */
buttons[BUTTON_CLOSE].x = widget->w - TEXTURE_CLIENT("button_round")->w - 4;
buttons[BUTTON_CLOSE].y = 4;
button_show(&buttons[BUTTON_CLOSE], "X");
/* Show help button. */
buttons[BUTTON_HELP].x = widget->w - TEXTURE_CLIENT("button_round")->w * 2 - 4;
buttons[BUTTON_HELP].y = 4;
button_show(&buttons[BUTTON_HELP], "?");
}
}
