/**
* Render a button.
* @param button
* Button to render.
* @param text
* Optional text to render.
*/
void button_show(button_struct *button, const char *text)
{
SDL_Surface *texture;
(void) button_need_redraw(button);
if (button->pressed_forced) {
button->pressed = 1;
}
texture = texture_surface(button_determine_texture(button));
surface_show(button->surface, button->x, button->y, NULL, texture);
if (text) {
const char *color, *color_shadow;
int x, y;
if (button->disabled) {
color = COLOR_GRAY;
color_shadow = COLOR_BLACK;
} else if (button->mouse_over) {
color = button->color_over;
color_shadow = button->color_over_shadow;
} else {
color = button->color;
color_shadow = button->color_shadow;
}
x = button->x;
y = button->y;
if (button->center) {
x += texture->w / 2 - text_get_width(button->font, text, button->flags) / 2;
y += texture->h / 2 - FONT_HEIGHT(button->font) / 2;
}
if (!color_shadow) {
text_show(button->surface, button->font, text, x, y, color, button->flags, NULL);
} else {
text_show_shadow(button->surface, button->font, text, x, y - 2, color, color_shadow, button->flags, NULL);
}
}
if (button->repeat_func && button->pressed && SDL_GetTicks() - button->pressed_ticks > button->pressed_repeat_ticks) {
button->repeat_func(button);
button->pressed_ticks = SDL_GetTicks();
button->pressed_repeat_ticks = 150;
}
button->redraw = 0;
}
/** @copydoc widgetdata::background_func */
static void widget_background(widgetdata *widget, int draw)
{
if (!widget->redraw) {
widget->redraw = list_need_redraw(list_skills);
}
if (!widget->redraw) {
size_t i;
for (i = 0; i < BUTTON_NUM; i++) {
if (button_need_redraw(&buttons[i])) {
widget->redraw = 1;
break;
}
}
}
}
/** @copydoc widgetdata::background_func */
static void widget_background(widgetdata *widget, int draw)
{
size_t i;
/* Create the party list. */
if (!list_party) {
list_party = list_create(12, 2, 8);
list_party->handle_enter_func = list_handle_enter;
list_party->text_flags = TEXT_MARKUP;
list_party->row_highlight_func = list_row_highlight;
list_party->row_selected_func = list_row_selected;
list_scrollbar_enable(list_party);
list_set_column(list_party, 0, 130, 7, NULL, -1);
list_set_column(list_party, 1, 60, 7, NULL, -1);
list_party->header_height = 6;
for (i = 0; i < BUTTON_NUM; i++) {
button_create(&buttons[i]);
if (i == BUTTON_CLOSE || i == BUTTON_HELP) {
buttons[i].texture = texture_get(TEXTURE_TYPE_CLIENT, "button_round");
buttons[i].texture_pressed = texture_get(TEXTURE_TYPE_CLIENT, "button_round_down");
buttons[i].texture_over = texture_get(TEXTURE_TYPE_CLIENT, "button_round_over");
} else if (i == BUTTON_PARTIES || i == BUTTON_MEMBERS) {
buttons[i].flags = TEXT_MARKUP;
}
}
widget->redraw = 1;
list_contents = -1;
}
if (!widget->redraw) {
widget->redraw = list_need_redraw(list_party);
}
if (!widget->redraw) {
for (i = 0; i < BUTTON_NUM; i++) {
if (button_need_redraw(&buttons[i])) {
widget->redraw = 1;
break;
}
}
}
}
/** @copydoc widgetdata::background_func */
static void widget_background(widgetdata *widget, int draw)
{
uint32_t duration, num_lines;
/* If shuffle is enabled, check whether we need to start playing
* another song. */
if (shuffle) {
mplayer_check_shuffle();
}
duration = sound_music_get_duration();
num_lines = duration + MAX(1, duration / 10);
if (num_lines != scrollbar_progress_info.num_lines) {
scrollbar_progress_info.num_lines = num_lines;
scrollbar_progress.max_lines = MAX(1, duration / 10);
widget->redraw = 1;
}
if (list_mplayer) {
if (scrollbar_progress_info.redraw && sound_music_can_seek()) {
sound_music_seek(scrollbar_progress_info.scroll_offset + 1);
scrollbar_progress_info.redraw = 0;
widget->redraw = 1;
} else {
uint32_t offset;
offset = scrollbar_progress_info.scroll_offset;
scrollbar_progress.redraw = NULL;
scrollbar_scroll_to(&scrollbar_progress, sound_music_get_offset());
scrollbar_progress.redraw = &scrollbar_progress_info.redraw;
if (offset != scrollbar_progress_info.scroll_offset) {
widget->redraw = 1;
}
}
}
/* Do mass blacklist status change if the button has been held for
* some time. */
if (buttons[BUTTON_BLACKLIST].pressed && SDL_GetTicks() - buttons[BUTTON_BLACKLIST].pressed_ticks > BLACKLIST_ALL_DELAY) {
mplayer_blacklist_mass_toggle(list_mplayer, mplayer_blacklisted(list_mplayer));
mplayer_blacklist_save(list_mplayer);
buttons[BUTTON_BLACKLIST].pressed_ticks = SDL_GetTicks();
}
if (!widget->redraw) {
widget->redraw = list_need_redraw(list_mplayer);
}
if (!widget->redraw) {
size_t i;
for (i = 0; i < BUTTON_NUM; i++) {
if (button_need_redraw(&buttons[i])) {
widget->redraw = 1;
break;
}
}
}
}
