BOOL submenu_scroll_down(sub_menu_t* sub_menu)
{
UINT32 count = sub_menu->item_count;
UINT32 depth = sub_menu->list_page;
UINT32 top_pos = sub_menu->list_top;
UINT32 cur_sel = sub_menu->list_sel;
UINT32 cur_pos = cur_sel - top_pos;
//UINT32 old_sel = cur_sel;
//UINT32 old_top = top_pos;
UINT32 i;
BOOL ret = TRUE;
for (i = 0; i < count; i++)
{
ret = OSD_ScrollLineDown(count, depth, &top_pos, &cur_pos);
if (!ret)
return FALSE;
cur_sel = top_pos + cur_pos;
if (submenu_item_attr(sub_menu, cur_sel) == C_ATTR_ACTIVE)
{
sub_menu->list_top = top_pos;
sub_menu->list_sel = cur_sel;
return TRUE;
}
}
return FALSE;
}
BOOL submenu_unknown_act(sub_menu_t *sub_menu, UINT32 vact)
{
UINT32 count = sub_menu->item_count;
UINT32 depth = sub_menu->list_page;
UINT32 top_pos = sub_menu->list_top;
UINT32 cur_sel = sub_menu->list_sel;
UINT32 cur_pos = cur_sel - top_pos;
UINT32 old_sel = cur_sel;
UINT32 old_top = top_pos;
UINT32 i;
BOOL ret = TRUE;
TEXT_FIELD* txt1;
TEXT_FIELD* txt2;
if (vact >= VACT_NUM_1 && vact<= VACT_NUM_9)
{
OSD_ChangeFocus((POBJECT_HEAD)&g_win_submenu, vact - VACT_NUM_0, C_UPDATE_FOCUS);
return TRUE;
}
if(vact == VACT_FOCUS_P_UP || vact == VACT_FOCUS_P_DOWN)
{
if (vact == VACT_FOCUS_P_UP)
ret = OSD_ScrollLinePgUp(count, depth, &top_pos, &cur_pos);
else
ret = OSD_ScrollLinePgDown(count, depth, &top_pos, &cur_pos);
if (!ret)
return FALSE;
cur_sel = top_pos + cur_pos;
if (cur_sel == old_sel)
return FALSE;
if (submenu_item_attr(sub_menu, cur_sel) == C_ATTR_ACTIVE)
{
vact = VACT_PASS;
}
else
{
if (vact == VACT_FOCUS_P_UP)
vact = VACT_FOCUS_UP;
else
vact = VACT_FOCUS_DOWN;
}
}
if(vact == VACT_FOCUS_UP || vact == VACT_FOCUS_DOWN)
{
for (i = 0; i < count; i++)
{
if (vact == VACT_FOCUS_UP)
ret = OSD_ScrollLineUp(count, depth, &top_pos, &cur_pos);
else
ret = OSD_ScrollLineDown(count, depth, &top_pos, &cur_pos);
if (!ret)
return FALSE;
cur_sel = top_pos + cur_pos;
if (cur_sel == old_sel)
return FALSE;
if (submenu_item_attr(sub_menu, cur_sel) == C_ATTR_ACTIVE)
break;
}
if (i == count)
return FALSE;
}
if (cur_sel != old_sel)
{
sub_menu->list_top = top_pos;
sub_menu->list_sel = cur_sel;
OSD_SetScrollBarPos(&subm_scrollbar, cur_sel);
if (old_top == top_pos)
{
OSD_ChangeFocus((POBJECT_HEAD)&g_win_submenu, cur_pos + 1, C_DRAW_SIGN_EVN_FLG |C_UPDATE_FOCUS);
/* txt1 = submenu_txt[cur_pos];
txt1->head.bFont = 2;
txt2 = submenu_txt[old_sel];
txt2->head.bFont = 0;
*/
OSD_DrawObject((POBJECT_HEAD)&subm_scrollbar, C_UPDATE_ALL);
}
else
{
submenu_set_one_page(sub_menu);
OSD_TrackObject((POBJECT_HEAD)&g_win_submenu, C_UPDATE_CONTENT);
}
}
return TRUE;
}
BOOL submenu_unknown_act(sub_menu_t *sub_menu, UINT32 vact)
{
UINT32 count = sub_menu->item_count;
UINT32 depth = sub_menu->list_page;
UINT32 top_pos = sub_menu->list_top;
UINT32 cur_sel = sub_menu->list_sel;
UINT32 cur_pos = cur_sel - top_pos;
UINT32 old_sel = cur_sel;
UINT32 old_top = top_pos;
UINT32 i;
BOOL ret = TRUE;
#ifndef PREVIEW_SUBMENU //-a by wangyang
if (vact >= VACT_NUM_1 && vact<= VACT_NUM_9)
{
OSD_ChangeFocus((POBJECT_HEAD)&g_win_submenu, vact - VACT_NUM_0, C_UPDATE_FOCUS);
return TRUE;
}
if(vact == VACT_FOCUS_P_UP || vact == VACT_FOCUS_P_DOWN)
{
if (vact == VACT_FOCUS_P_UP)
ret = OSD_ScrollLinePgUp(count, depth, &top_pos, &cur_pos);
else
ret = OSD_ScrollLinePgDown(count, depth, &top_pos, &cur_pos);
if (!ret)
return FALSE;
cur_sel = top_pos + cur_pos;
if (cur_sel == old_sel)
return FALSE;
if (submenu_item_attr(sub_menu, cur_sel) == C_ATTR_ACTIVE)
{
vact = VACT_PASS;
}
else
{
if (vact == VACT_FOCUS_P_UP)
vact = VACT_FOCUS_UP;
else
vact = VACT_FOCUS_DOWN;
}
}
#endif
if(vact == VACT_FOCUS_UP || vact == VACT_FOCUS_DOWN)
{
for (i = 0; i < count; i++)
{
if (vact == VACT_FOCUS_UP)
ret = OSD_ScrollLineUp(count, depth, &top_pos, &cur_pos);
else
ret = OSD_ScrollLineDown(count, depth, &top_pos, &cur_pos);
if (!ret)
return FALSE;
cur_sel = top_pos + cur_pos;
if (cur_sel == old_sel)
return FALSE;
if (submenu_item_attr(sub_menu, cur_sel) == C_ATTR_ACTIVE)
break;
}
if (i == count)
return FALSE;
}
if (cur_sel != old_sel)
{
sub_menu->list_top = top_pos;
sub_menu->list_sel = cur_sel;
//OSD_SetScrollBarPos(&subm_scrollbar, cur_sel);
if (old_top == top_pos)
{
OSD_ChangeFocus((POBJECT_HEAD)&g_win_submenu, cur_pos + 1, C_UPDATE_FOCUS);
// OSD_DrawObject((POBJECT_HEAD)&subm_scrollbar, C_UPDATE_ALL);
}
else
{
submenu_set_one_page(sub_menu);
OSD_TrackObject((POBJECT_HEAD)&g_win_submenu, C_UPDATE_CONTENT);
}
}
#ifdef EXIT_KEY_EXIT_ALL_MENU
if(vact == VACT_CLOSE_ALL_MENU)
{
exit_key_flag =TRUE;
OSD_ObjClose((POBJECT_HEAD)&g_win_submenu,C_CLOSE_CLRBACK_FLG);
mm_leave_all_menu();
// ap_clear_all_menus();
// ap_exit_key_clear_all_menus();
// ap_send_msg(CTRL_MSG_SUBTYPE_CMD_ENTER_ROOT, (UINT32)&win_diag, TRUE);
}
#endif
return TRUE;
}
