//------------------------------------------------------
//
// Constructors
//
//------------------------------------------------------
#region Constructors
// primary ctor used to create all providers for IAccessible objects.
// hwnd is the window this object belongs to.
// root is a provider for the OBJID_CLIENT of the window. may be null if it is not yet known.
// don't call this constructor directly -- call a Create or Wrap function below.
protected MsaaNativeProvider(Accessible acc, IntPtr hwnd, MsaaNativeProvider parent, MsaaNativeProvider knownRoot, RootStatus isRoot)
{
Debug.Assert(acc != null, "acc");
Debug.Assert(hwnd != IntPtr.Zero);
_acc = acc;
_hwnd = hwnd;
_parent = parent; // can be null if not known.
_knownRoot = knownRoot; // can be null if not known.
_isRoot = isRoot; // can be RootStatus.Unknown
// _controlType defaults to null. computed on demand.
}
/// <summary>
/// Returns all tweets with the word GoDaddy in them. Including @GoDaddy, GoDaddy.com etc.
/// Max speed before throttling seems to be 15pages, once a minute. (since we have 6 queries)
/// </summary>
/// <param name="countPerRequest">results per page, up to 100</param>
/// <param name="pagesToReturn">pages to return up to 1500 results (countPerPage * pagesToReturn)</param>
/// <param name="paramString">query param string that is sent to twitter</param>
/// <returns></returns>
public List <Status> GetTweetsByQuery(int countPerRequest, string paramString, OAuthTokens tokens)
{
List <Status> _totalTwitterMentionResultData = new List <Status>();
countPerRequest = countPerRequest > 100 ? 100 : countPerRequest;
string requestText = string.Format("{2}/tweets.json?q={0}&count={1}&result_type=recent", paramString, countPerRequest, SearchUrl);
RootStatus _totalTwitterMentionData = Request.Deserialize <RootStatus>(Request.ExecuteAuthenticatedWebRequest(requestText, tokens));
if (!Object.Equals(_totalTwitterMentionData.statuses, null))
{
_totalTwitterMentionResultData.AddRange(_totalTwitterMentionData.statuses);
}
//TODO: implement max_id to get past tweets.
//if (_totalTwitterMentionData.statuses.Count >= countPerRequest && !paramString.Contains("since_id"))
//{
// return GetTweetsByQuery(countPerRequest, paramString + "&max_id=" + _totalTwitterMentionData.statuses[_totalTwitterMentionData.statuses.Count -1 ].id, tokens);
//}
return(_totalTwitterMentionResultData);
}
//------------------------------------------------------
//
// Internal Methods
//
//------------------------------------------------------
#region Internal Methods
// the creation of any msaa-based provider funnels through this function.
// it creates an object of the base or correct derived class for the specified IAccessible object.
private static MsaaNativeProvider Wrap(Accessible acc, IntPtr hwnd, MsaaNativeProvider parent, MsaaNativeProvider knownRoot, RootStatus isRoot)
{
// if acc is null then return null.
if (acc == null)
return null;
// check that parent is actually our parent - sometimes hit-test and navigation skip layers, so we
// may need to reconstruct the parent chain to account for skipped-over ancestors: keep climbing
// upwards till we reach the 'parent' that was passed in...
MsaaNativeProvider parentChain = parent;
if (parent != null)
{
ArrayList actualParentChain = null;
Accessible scan = acc.Parent;
while (scan != null)
{
if (Accessible.Compare(scan, parent._acc))
break; // found actual parent
// found intermediate ancestor - add to list...
if (actualParentChain == null)
actualParentChain = new ArrayList();
actualParentChain.Add(scan);
scan = scan.Parent;
}
if (actualParentChain != null)
{
// if we found intermediate ancestors, process them top-down, creating
// MsaaNativeProviders for each in turn, using the bottom-most one as
// our own actual parent...
for (int i = actualParentChain.Count - 1; i >= 0; i--)
{
Accessible ancestor = (Accessible)actualParentChain[i];
parentChain = new MsaaNativeProvider(ancestor, hwnd, parentChain, knownRoot, isRoot);
}
}
}
return new MsaaNativeProvider(acc, hwnd, parentChain, knownRoot, isRoot);
}
