BOOL OSD_ScrollLinePgUp(UINT32 count, UINT32 depth, UINT32 *pcur_top, UINT32 *pcur_pos)
{
if (count <= 1)
return FALSE;
UINT32 top_pos = *pcur_top;
UINT32 cur_pos = *pcur_pos;
UINT32 max_top = OSD_GetMaxTopPos(count, &depth);
if(top_pos > 0)
{
if (top_pos >= depth)
{
top_pos -= depth;
}
else// if (top_pos < depth)
{
top_pos = 0;
}
}
else// if(top_pos == 0)
{
top_pos = count - depth;
}
*pcur_top = top_pos;
*pcur_pos = cur_pos;
return TRUE;
}
BOOL OSD_ScrollLinePgDown(UINT32 count, UINT32 depth, UINT32 *pcur_top, UINT32 *pcur_pos)
{
if (count <= 1)
return FALSE;
UINT32 top_pos = *pcur_top;
UINT32 cur_pos = *pcur_pos;
UINT32 max_top = OSD_GetMaxTopPos(count, &depth);
if (top_pos + depth < count)
{
if(top_pos + depth + depth < count)
{
top_pos += depth;
}
else
{
top_pos = count - depth;
}
}
else //last page
{
top_pos = 0;
}
*pcur_top = top_pos;
*pcur_pos = cur_pos;
return TRUE;
}
BOOL OSD_ScrollLineUp(UINT32 count, UINT32 depth, UINT32 *pcur_top, UINT32 *pcur_pos)
{
if (count <= 1)
return FALSE;
UINT32 top_pos = *pcur_top;
UINT32 cur_pos = *pcur_pos;
UINT32 max_top = OSD_GetMaxTopPos(count, &depth);
if (cur_pos)
{
cur_pos--;
}
else
{
if (top_pos)
{
top_pos--;
}
else
{
top_pos = max_top;
cur_pos = depth - 1;
}
}
*pcur_top = top_pos;
*pcur_pos = cur_pos;
return TRUE;
}
BOOL submenu_set_items_network()
{
UINT32 i;
sub_menu_item_t* menu_item;
CONTAINER* menu_item_obj;
POBJECT_HEAD pObj,pObjName,pObjSet;
CONTAINER* win_sub_menu = &g_win_submenu;
UINT8 action;
BOOL ret = TRUE;
sub_menu_t* sub_menu=&sub_menu_network;
if (sub_menu->item_count <= C_SUBMENU_PAGE)
{
sub_menu->list_page = sub_menu->item_count;
}
else
{
sub_menu->list_page = C_SUBMENU_PAGE;
}
UINT32 count = sub_menu->item_count;
UINT32 depth = sub_menu->list_page;
UINT32 max_top = OSD_GetMaxTopPos(count, &depth);
if (sub_menu->list_top >= sub_menu->list_sel)
sub_menu->list_top = sub_menu->list_sel;
else if (sub_menu->list_sel - sub_menu->list_top >= sub_menu->list_page)
sub_menu->list_top = sub_menu->list_sel + 1 - sub_menu->list_page;
if (sub_menu->list_top > max_top)
sub_menu->list_top = max_top;
if (submenu_item_attr(sub_menu, sub_menu->list_sel) != C_ATTR_ACTIVE)
{
ret = submenu_scroll_down(sub_menu);
}
sub_menu_desc = sub_menu;
/*Set menu callback */
if(sub_menu->menu_callback != NULL)
OSD_SetCallback(win_sub_menu, sub_menu->menu_callback);
else
OSD_SetCallback(win_sub_menu, sm_con_callback);
submenu_set_one_page(sub_menu);
//SCROLL_BAR* sb = &subm_scrollbar;
//OSD_SetScrollBarMax(sb, sub_menu->item_count);
//OSD_SetScrollBarPos(sb, sub_menu->list_sel);
return ret;
}
BOOL OSD_ScrollLineDown(UINT32 count, UINT32 depth, UINT32 *pcur_top, UINT32 *pcur_pos)
{
if (count <= 1)
return FALSE;
UINT32 top_pos = *pcur_top;
UINT32 cur_pos = *pcur_pos;
UINT32 max_top = OSD_GetMaxTopPos(count, &depth);
if (cur_pos < depth - 1)
{
cur_pos++;
}
else
{
if (max_top)
{
if (top_pos < max_top)
{
top_pos++;
}
else
{
top_pos = 0;
cur_pos = 0;
}
}
else
{
cur_pos = 0;
}
}
*pcur_top = top_pos;
*pcur_pos = cur_pos;
return TRUE;
}
BOOL submenu_set_items(sub_menu_t* sub_menu)
{
UINT32 i;
sub_menu_item_t* menu_item;
CONTAINER* menu_item_obj;
POBJECT_HEAD pObj,pObjName,pObjSet;
CONTAINER* win_sub_menu = &g_win_submenu;
UINT8 action;
BOOL ret = TRUE;
UINT8 focusID;
focusID = OSD_GetFocusID((POBJECT_HEAD)&g_win_mainmenu);
if (sub_menu->item_count <= C_SUBMENU_PAGE)
{
#ifdef SATLLITE_SHARE_SUPPORT //guop add 20100903
if(focusID==2)
{
if(share_flag == FALSE)
{
sub_menu->item_count =3;
}
else
{
sub_menu->item_count =4;
}
}
#endif
sub_menu->list_page = sub_menu->item_count;
}
else
{
sub_menu->list_page = C_SUBMENU_PAGE;
}
UINT32 count = sub_menu->item_count;
UINT32 depth = sub_menu->list_page;
UINT32 max_top = OSD_GetMaxTopPos(count, &depth);
if (sub_menu->list_top >= sub_menu->list_sel)
sub_menu->list_top = sub_menu->list_sel;
else if (sub_menu->list_sel - sub_menu->list_top >= sub_menu->list_page)
sub_menu->list_top = sub_menu->list_sel + 1 - sub_menu->list_page;
if (sub_menu->list_top > max_top)
sub_menu->list_top = max_top;
if (submenu_item_attr(sub_menu, sub_menu->list_sel) != C_ATTR_ACTIVE)
{
ret = submenu_scroll_down(sub_menu);
}
sub_menu_desc = sub_menu;
/*Set menu callback */
if(sub_menu->menu_callback != NULL)
OSD_SetCallback(win_sub_menu, sub_menu->menu_callback);
else
OSD_SetCallback(win_sub_menu, sm_con_callback);
submenu_set_one_page(sub_menu);
SCROLL_BAR* sb = &subm_scrollbar;
OSD_SetScrollBarMax(sb, sub_menu->item_count);
OSD_SetScrollBarPos(sb, sub_menu->list_sel);
return ret;
}
