/* Change group index */
INT32 sys_data_change_group(UINT8 group_idx)
{
UINT8 group_type, group_pos;
S_NODE s_node;
UINT16 cur_channel;
SYSTEM_DATA * psys_data = sys_data_get();
BOOL b = sys_data_get_cur_mode_group_infor(group_idx, &group_type, &group_pos, &cur_channel);
if (b)
{
if (group_type == ALL_GROUP_TYPE)
{
sys_data_set_cur_intgroup_index(0);
return recreate_prog_view(VIEW_ALL | CUR_CHAN_MODE, 0);
}
else if (group_type == DATA_GROUP_TYPE)
{
sys_data_set_cur_intgroup_index(group_pos);
return recreate_prog_view(VIEW_ALL|PROG_DATA_MODE , 0);
SYS_PRINTF("========Change to DATA_GROUP_TYPE(%d)\n", group_pos);
}
else if (group_type == NVOD_GROUP_TYPE)
{
sys_data_set_cur_intgroup_index(group_pos);
return recreate_prog_view(VIEW_ALL | PROG_NVOD_MODE, 0);
SYS_PRINTF("========Change to NVOD_GROUP_TYPE(%d)\n", group_pos);
}
else if (group_type == LOCAL_GROUP_TYPE)
{
/*we change to the specified local group*/
sys_data_set_cur_intgroup_index(group_pos);
return recreate_prog_view(VIEW_BOUQUIT_ID|CUR_CHAN_MODE, psys_data->local_group_id[group_pos-1]);
SYS_PRINTF("========Change to LOCAL_GROUP_TYPE(%d,%s)\n", group_pos-1, psys_data->local_group_name[group_pos-1]);
}
else if (group_type == FAV_GROUP_TYPE)
{
sys_data_set_cur_intgroup_index(group_pos);
return recreate_prog_view(VIEW_FAV_GROUP | CUR_CHAN_MODE, group_pos-MAX_GROUP_NUM);
}
}
else
{
sys_data_set_cur_intgroup_index(0);
return recreate_prog_view(VIEW_ALL|CUR_CHAN_MODE,0);
}
return E_FAILURE;
}
UINT16 recall_play_channel(UINT8 index)
{
UINT8 group_type,group_pos = 0;
UINT8 cur_mode,new_mode,cur_group_idx,cur_group_type,cur_group_pos;
UINT8 int_group_idx;
UINT16 cur_channel,playing_channel;
S_NODE s_node;
P_NODE *pnode;
BOOL exit = FALSE;
INT32 n;
UINT8 mode_changed;
playing_channel= sys_data_get_cur_group_cur_mode_channel();
cur_group_idx = sys_data_get_cur_group_index();
sys_data_get_cur_mode_group_infor(cur_group_idx,&cur_group_type, &cur_group_pos, &cur_channel);
index = 0;
cur_mode = sys_data_get_cur_chan_mode();
if(cur_mode != recent_channels[index].mode)
{
sys_data_set_cur_chan_mode(recent_channels[index].mode);
mode_changed = 1;
}
else
mode_changed = 0;
int_group_idx = recent_channels[index].internal_group_idx;
if(int_group_idx==0)
{
group_type = ALL_SATE_GROUP_TYPE;
group_pos = 0;
}
else if( int_group_idx<= MAX_SAT_NUM )
{
group_type = SATE_GROUP_TYPE;
group_pos = int_group_idx - 1;
}
else
{
group_type = FAV_GROUP_TYPE;
group_pos = int_group_idx - 1 - MAX_SAT_NUM;
}
cur_group_idx = sys_data_get_cur_group_index();
new_mode = sys_data_get_cur_chan_mode();
//printf("%d,%d,%d\n",cur_group_type,cur_group_pos,cur_channel);
if(mode_changed || group_type != cur_group_type || (group_pos!=cur_group_pos && group_type!=ALL_SATE_GROUP_TYPE))
{
RECREATE_PROG_VIEW:
if(group_type==ALL_SATE_GROUP_TYPE)
recreate_prog_view(VIEW_ALL | new_mode, 0);
else if(group_type==SATE_GROUP_TYPE)
{
if( get_sat_at(group_pos,VIEW_ALL,&s_node) != SUCCESS)
return P_INVALID_ID;
recreate_prog_view(VIEW_SINGLE_SAT|new_mode,s_node.sat_id);
}
else
recreate_prog_view(VIEW_FAV_GROUP|new_mode,group_pos);
if(exit)
{
//printf("No this group,exit to previous group,int_group_idx%d\n",int_group_idx);
return P_INVALID_ID;
}
if( get_prog_num(VIEW_ALL | new_mode, 0) >0 )
sys_data_set_cur_intgroup_index(int_group_idx);
else
{
exit = TRUE;
group_type = cur_group_type;
group_pos = cur_group_pos;
new_mode = cur_mode;
sys_data_set_cur_chan_mode(cur_mode);
goto RECREATE_PROG_VIEW;
}
mode_changed = 1;// re-using this variable
}else
{
mode_changed = 0;// re-using this variable
}
cur_mode = sys_data_get_cur_chan_mode();
//cur_channel = get_prog_pos(&recent_channels[index].p_node);
pnode = &recent_channels[index].p_node;
cur_channel = get_prog_pos(pnode->prog_id);
n= get_prog_num(VIEW_ALL | cur_mode, 0);
if(cur_channel>= n)
{
if(n>0)
cur_channel = n - 1;
/*
else
{
exit = TRUE;
group_type = cur_group_type;
group_pos = cur_group_pos;
sys_data_set_cur_chan_mode(cur_mode);
goto RECREATE_PROG_VIEW;
}
*/
}
if(0 == mode_changed && playing_channel == cur_channel)
{
cur_channel = P_INVALID_ID;
}
return cur_channel;
}
