private void twitterListView_SelectedIndexChanged(object sender, EventArgs e)
{
// リストビューに選択がある場合
if (twitterListView.SelectedIndices.Count == 1 && twitterListView.SelectedIndices[0] < twitterStatuses.Length)
{
Twitter.StatusInfomation status = twitterStatuses[twitterListView.SelectedIndices[0]];
doingInfomationTextBox.Text = status.User.Name + "\r\n" + status.Text;
if (profileIndexHashTable.ContainsKey(status.User.ProfileImageUrl) == true && (int)profileIndexHashTable[status.User.ProfileImageUrl] < profileBigImageList.Images.Count)
{
twitterPictureBox.Image = (Image)profileBigImageList.Images[(int)profileIndexHashTable[status.User.ProfileImageUrl]];
}
else
{
twitterPictureBox.Image = null;
}
}
// リストビューに選択がない場合
else
{
doingInfomationTextBox.Text = string.Empty;
twitterPictureBox.Image = null;
}
}
/// <summary>
/// Stream内のXMLをステータス情報にパージングする
/// </summary>
/// <param name="st">Stream</param>
/// <returns>ステータス情報</returns>
private StatusInfomation[] PaeseStatuses(Stream st)
{
XmlTextReader reader = null;
// ステータスのリスト
ArrayList statuses = new ArrayList();
try
{
reader = new XmlTextReader(st);
// ステータス
StatusInfomation status = null;
// ユーザー
UserInfomation user = null;
// userタグの中にいるか
bool inUserFlag = false;
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element)
{
if (reader.LocalName == "status")
{
status = new StatusInfomation();
} // End of status
else if (reader.LocalName == "created_at")
{
status.SetCreatedAt(reader.ReadString());
} // End of created_at
else if (reader.LocalName == "id")
{
status.Id = reader.ReadString();
} // End of id
else if (reader.LocalName == "text")
{
status.Text = reader.ReadString();
} // End of text
else if (reader.LocalName == "user")
{
inUserFlag = true;
user = new UserInfomation();
status.User = user;
} // End of user
else if (inUserFlag == true)
{
if (reader.LocalName == "id")
{
user.Id = reader.ReadString();
} // End of id
else if (reader.LocalName == "name")
{
user.Name = reader.ReadString();
} // End of name
else if (reader.LocalName == "screen_name")
{
user.ScreenName = reader.ReadString();
} // End of screen_name
else if (reader.LocalName == "location")
{
user.Location = reader.ReadString();
} // End of location
else if (reader.LocalName == "description")
{
user.Description = reader.ReadString();
} // End of description
else if (reader.LocalName == "profile_image_url")
{
try
{
user.ProfileImageUrl = new Uri(reader.ReadString());
}
catch (UriFormatException)
{
;
}
} // End of profile_image_url
else if (reader.LocalName == "url")
{
try
{
user.Url = new Uri(reader.ReadString());
}
catch (UriFormatException)
{
;
}
} // End of url
else if (reader.LocalName == "protected")
{
if (reader.ReadString() == Boolean.TrueString)
{
user.ProtectedMyUpdate = true;
}
else
{
user.ProtectedMyUpdate = false;
}
} // End of protected
} // End of userタグの中にいるか
}
else if (reader.NodeType == XmlNodeType.EndElement)
{
if (reader.LocalName == "status")
{
statuses.Add(status);
}
else if (reader.LocalName == "user")
{
inUserFlag = false;
}
}
}
}
catch (WebException)
{
throw;
}
catch (OutOfMemoryException)
{
throw;
}
catch (IOException)
{
throw;
}
catch (UriFormatException)
{
throw;
}
catch (SocketException)
{
throw;
}
catch (XmlException)
{
throw;
}
catch (ArgumentException)
{
throw;
}
finally
{
if (reader != null)
{
reader.Close();
}
}
return((StatusInfomation[])statuses.ToArray(typeof(StatusInfomation)));
}