void screen_put_cursorxy(struct screen * display, int x, int y, bool on)
{
#ifdef HAVE_LCD_BITMAP
screen_put_icon(display, x, y, on?Icon_Cursor:0);
#else
screen_put_icon(display, x, y, on?CURSOR_CHAR:-1);
#endif
}
/* Draw the list...
internal screen layout:
-----------------
|TI| title | TI is title icon
-----------------
| | | |
|S|I| | S - scrollbar
| | | items | I - icons
| | | |
------------------
Note: This image is flipped horizontally when the language is a
right-to-left one (Hebrew, Arabic)
*/
static bool draw_title(struct screen *display, struct gui_synclist *list)
{
const int screen = display->screen_type;
int style = STYLE_DEFAULT;
struct viewport *title_text_vp = &title_text[screen];
if (sb_set_title_text(list->title, list->title_icon, screen))
return false; /* the sbs is handling the title */
display->scroll_stop(title_text_vp);
if (!list_display_title(list, screen))
return false;
*title_text_vp = *(list->parent[screen]);
title_text_vp->height = font_get(title_text_vp->font)->height;
if (list->title_icon != Icon_NOICON && global_settings.show_icons)
{
struct viewport title_icon = *title_text_vp;
title_icon.width = get_icon_width(screen) + ICON_PADDING * 2;
if (VP_IS_RTL(&title_icon))
{
title_icon.x += title_text_vp->width - title_icon.width;
}
else
{
title_text_vp->x += title_icon.width;
}
title_text_vp->width -= title_icon.width;
display->set_viewport(&title_icon);
screen_put_icon(display, 0, 0, list->title_icon);
}
#ifdef HAVE_LCD_COLOR
if (list->title_color >= 0)
{
style |= (STYLE_COLORED|list->title_color);
}
#endif
display->set_viewport(title_text_vp);
display->puts_scroll_style(0, 0, list->title, style);
return true;
}
void wps_display_images(struct gui_wps *gwps, struct viewport* vp)
{
if(!gwps || !gwps->data || !gwps->display)
return;
struct wps_data *data = gwps->data;
struct screen *display = gwps->display;
struct skin_token_list *list = data->images;
while (list)
{
struct gui_img *img = (struct gui_img*)list->token->value.data;
if (img->using_preloaded_icons && img->display >= 0)
{
screen_put_icon(display, img->x, img->y, img->display);
}
else if (img->loaded)
{
if (img->display >= 0)
{
wps_draw_image(gwps, img, img->display);
}
else if (img->always_display && img->vp == vp)
{
wps_draw_image(gwps, img, 0);
}
}
list = list->next;
}
#ifdef HAVE_ALBUMART
/* now draw the AA */
if (data->albumart && data->albumart->vp == vp
&& data->albumart->draw_handle >= 0)
{
draw_album_art(gwps, data->albumart->draw_handle, false);
data->albumart->draw_handle = -1;
}
#endif
display->set_drawmode(DRMODE_SOLID);
}
void wps_display_images(struct gui_wps *gwps, struct viewport* vp)
{
if(!gwps || !gwps->data || !gwps->display)
return;
(void)vp;
struct wps_data *data = gwps->data;
struct screen *display = gwps->display;
struct skin_token_list *list = SKINOFFSETTOPTR(get_skin_buffer(data), data->images);
while (list)
{
struct wps_token *token = SKINOFFSETTOPTR(get_skin_buffer(data), list->token);
struct gui_img *img = (struct gui_img*)SKINOFFSETTOPTR(get_skin_buffer(data), token->value.data);
if (img->using_preloaded_icons && img->display >= 0)
{
screen_put_icon(display, img->x, img->y, img->display);
}
else if (img->loaded)
{
if (img->display >= 0)
{
wps_draw_image(gwps, img, img->display);
}
}
list = SKINOFFSETTOPTR(get_skin_buffer(data), list->next);
}
#ifdef HAVE_ALBUMART
/* now draw the AA */
struct skin_albumart *aa = SKINOFFSETTOPTR(get_skin_buffer(data), data->albumart);
if (aa && SKINOFFSETTOPTR(get_skin_buffer(data), aa->vp) == vp
&& aa->draw_handle >= 0)
{
draw_album_art(gwps, aa->draw_handle, false);
aa->draw_handle = -1;
}
#endif
display->set_drawmode(DRMODE_SOLID);
}
void list_draw(struct screen *display, struct gui_synclist *gui_list)
{
int text_pos;
bool draw_icons = (gui_list->callback_get_item_icon != NULL &&
global_settings.show_icons);
bool draw_cursor;
int i;
int lines;
int start, end;
display->set_viewport(NULL);
lines = display->getnblines();
display->clear_display();
start = 0;
end = display->getnblines();
gui_list->last_displayed_start_item[display->screen_type] =
gui_list->start_item[display->screen_type];
gui_list->last_displayed_selected_item = gui_list->selected_item;
/* Adjust the position of icon, cursor, text for the list */
draw_cursor = true;
if(draw_icons)
text_pos = 2; /* here it's in chars */
else
text_pos = 1;
for (i = start; i < end; i++)
{
unsigned const char *s;
char entry_buffer[MAX_PATH];
unsigned char *entry_name;
int current_item = gui_list->start_item[display->screen_type] + i;
/* When there are less items to display than the
* current available space on the screen, we stop*/
if(current_item >= gui_list->nb_items)
break;
s = gui_list->callback_get_item_name(current_item,
gui_list->data,
entry_buffer,
sizeof(entry_buffer));
entry_name = P2STR(s);
if(gui_list->show_selection_marker &&
current_item >= gui_list->selected_item &&
current_item < gui_list->selected_item + gui_list->selected_size)
{/* The selected item must be displayed scrolling */
display->puts_scroll(text_pos, i, entry_name);
if (draw_cursor)
{
screen_put_icon_with_offset(display, 0, i,
(draw_scrollbar || SHOW_LIST_TITLE)?
SCROLLBAR_WIDTH: 0,
0, Icon_Cursor);
}
}
else
{/* normal item */
if(gui_list->scroll_all)
{
display->puts_scroll(text_pos, i, entry_name);
}
else
{
display->puts(text_pos, i, entry_name);
}
}
/* Icons display */
if(draw_icons)
{
enum themable_icons icon;
icon = gui_list->callback_get_item_icon(current_item,
gui_list->data);
if(icon > Icon_NOICON)
{
screen_put_icon(display, 1, i, icon);
}
}
}
display->update_viewport();
display->update();
}
