void ListView_GetContextMenuPoint(HWND p_list,LPARAM p_coords,POINT & p_point,int & p_selection) {
if ((DWORD)p_coords == (DWORD)(-1)) {
int firstsel = ListView_GetFirstSelection(p_list);
if (firstsel >= 0) {
ListView_EnsureVisible(p_list, firstsel, FALSE);
RECT rect;
WIN32_OP_D( ListView_GetItemRect(p_list,firstsel,&rect,LVIR_BOUNDS) );
p_point.x = (rect.left + rect.right) / 2;
p_point.y = (rect.top + rect.bottom) / 2;
WIN32_OP_D( ClientToScreen(p_list,&p_point) );
} else {
RECT rect;
WIN32_OP_D(GetClientRect(p_list,&rect));
p_point.x = (rect.left + rect.right) / 2;
p_point.y = (rect.top + rect.bottom) / 2;
WIN32_OP_D(ClientToScreen(p_list,&p_point));
}
p_selection = firstsel;
} else {
POINT pt = {(short)LOWORD(p_coords),(short)HIWORD(p_coords)};
p_point = pt;
POINT client = pt;
WIN32_OP_D( ScreenToClient(p_list,&client) );
LVHITTESTINFO info = {};
info.pt = client;
p_selection = ListView_HitTest(p_list,&info);
}
}
bool ListView_GetContextMenuPoint(HWND p_list,LPARAM p_coords,POINT & p_point,int & p_selection) {
if ((DWORD)p_coords == (DWORD)infinite) {
int firstsel = ListView_GetFirstSelection(p_list);
if (firstsel >= 0) {
RECT rect;
if (!ListView_GetItemRect(p_list,firstsel,&rect,LVIR_BOUNDS)) return false;
p_point.x = (rect.left + rect.right) / 2;
p_point.y = (rect.top + rect.bottom) / 2;
if (!ClientToScreen(p_list,&p_point)) return false;
} else {
RECT rect;
if (!GetClientRect(p_list,&rect)) return false;
p_point.x = (rect.left + rect.right) / 2;
p_point.y = (rect.top + rect.bottom) / 2;
if (!ClientToScreen(p_list,&p_point)) return false;
}
p_selection = firstsel;
return true;
} else {
POINT pt = {(short)LOWORD(p_coords),(short)HIWORD(p_coords)};
p_point = pt;
POINT client = pt;
if (!ScreenToClient(p_list,&client)) return false;
LVHITTESTINFO info;
memset(&info,0,sizeof(info));
info.pt = client;
p_selection = ListView_HitTest(p_list,&info);
return true;
}
}
