private void BingMapsButton_Click(object sender, RoutedEventArgs e)
{
string WMSURL = null;
if (sender is Button)
{
Button bt = sender as Button;
WMSURL = bt.Tag as string;
}
SearchingResultPage srp = App.getCurrentSearchingResultPage();
if (srp != null)
{
srp.addWMSToWMSLayerControlOnBingMaps(WMSURL);
}
//如果是BingMaps全屏模式
else
{
SearchingResultPage srp1 = App.getSearchingResultPageFromBingMapsGrid();
if (srp1 != null)
{
srp1.addWMSToWMSLayerControlOnBingMaps(WMSURL);
}
}
}
void proxy_getWMSLayersQoSHistoricalInfoCompleted(object sender, getWMSLayersQoSHistoricalInfoCompletedEventArgs e)
{
if (e.Error != null)
{
}
else
{
LayerQoSInfoForHistory results = e.Result;
if (results != null && results.measurementInfoList.Count > 0)
{
App app = (App)Application.Current;
UIElement uiElement = app.RootVisual;
if (uiElement is UserControl)
{
UserControl control = uiElement as UserControl;
UIElement root = control.Content;
if (root is SearchingResultPage)
{
SearchingResultPage srp = root as SearchingResultPage;
//if user trigger new search during current search stage, current search results will be ignored and this iterative search will be ended.
//if not, these search results will be add to current result page
if (SearchingResultPage.ID == ID)
{
if (view != null)
{
view.serviceQualityInfoPanel.showLayerHistoryInfoOnChart(results);
}
}
}
}
}
}
}
void proxy_getServiceQoSHistoricalInfoCompleted(object sender, getServiceQoSHistoricalInfoCompletedEventArgs e)
{
if (e.Error != null)
{
}
else
{
ServiceQoSInfoForHistory results = e.Result;
//if (results != null)
{
App app = (App)Application.Current;
UIElement uiElement = app.RootVisual;
if (uiElement is UserControl)
{
UserControl control = uiElement as UserControl;
UIElement root = control.Content;
if (root is SearchingResultPage)
{
SearchingResultPage srp = root as SearchingResultPage;
//if user trigger new search during current search stage, current search results will be ignored and this iterative search will be ended.
//if not, these search results will be add to current result page
if (SearchingResultPage.ID == ID)
{
SearchingResultPage.showQoSDetailInformationInControls(results, view);
}
}
}
}
}
}
//获取当前的SearchingResultPage,如果当前页面是SearchingResultPage，否则返回为null
public static SearchingResultPage getCurrentSearchingResultPage()
{
SearchingResultPage srp = null;
UserControl root = App.getCurrentPage();
if (root.Content is SearchingResultPage)
{
srp = root.Content as SearchingResultPage;
}
return(srp);
}
//Iterate to get all the records(each step only get certain number of records)
public void proxy_GetRecords_BasicSearchCompleted(object sender, getRecords_BasicSearchCompletedEventArgs e)
{
if (e.Error != null)
{
cannotStartSearchYet = false;
}
else
{
SearchingResultPage.setSearchButtonEnabled();
CSWGetRecordsSearchResults results = e.Result;
iterateGetAllRecords(results);
}
}
//请求图层信息完成以后，显示在bingmaps,采用级联cascade图层形式
void otherQueryFunctionsServiceClient_getHierachicalLayersOfWMSCompleted(object sender, OtherQueryFunctionsServiceReference.getHierachicalLayersOfWMSCompletedEventArgs e)
{
if (e.Error != null)
{
// how to process error
}
else
{
if (ID == SearchingResultPage.ID)
{
SearchingResultPage.addHierachicalLayersToWMSLayer(e.Result);
}
}
}
public void proxy_getRecordsDetailInfoCompleted(object sender, getRecordDetailMetadataCompletedEventArgs e)
{
if (e.Error != null)
{
recordsDetail = null;
}
else
{
recordsDetail = e.Result;
//SearchingResultPage.showMetadataDetailPopupPage(recordsDetail, new Point(SearchingResultPage.pop.MetadataDetailPage.HorizontalOffset, SearchingResultPage.pop.MetadataDetailPage.VerticalOffset));
if (ID == SearchingResultPage.ID)
{
SearchingResultPage.showMetadataDetailFloatableWindow(recordsDetail);
}
}
}
void proxy_getServerInfoFromURLSCompleted(object sender, getServerInfoFromURLSCompletedEventArgs e)
{
if (e.Error != null)
{
//records = null;
}
else
{
if (SearchingResultPage.ID == ID)
{
SearchingResultPage srp = null;
ObservableCollection <ClientSideRecord> RecordList = null;
App app = (App)Application.Current;
UIElement uiElement = app.RootVisual;
if (uiElement is UserControl)
{
UserControl control = uiElement as UserControl;
UIElement root = control.Content;
if (root is SearchingResultPage)
{
srp = root as SearchingResultPage;
}
}
if (srp != null)
{
RecordList = srp.FoundRecords;
ObservableCollection <ServerInfo> ServerInfoList = e.Result;
foreach (ServerInfo serverInfo in ServerInfoList)
{
foreach (ClientSideRecord record in RecordList)
{
if (record.AccessURL.Equals(serverInfo.URL))
{
record.URLLocation = serverInfo.LonLat;
break;
}
}
}
//刷新Bing Maps以更新record的location信息
List <ClientSideRecord> list = srp.getRecordsListInCurrentPage(null);
srp.showSpecifiedRecordsInBingMap(list);
}
}
}
}
//从全屏的BingMaps对应的Grid中获得与之对应的SearchingResultPage
public static SearchingResultPage getSearchingResultPageFromBingMapsGrid()
{
SearchingResultPage srp1 = null;
UIElement content = App.getCurrentPage().Content;
if (content != null && content is Grid)
{
Grid grid = content as Grid;
if (grid.Name.Equals("Map_Container"))
{
Button button = grid.FindName("button_BingMapsFullScreen") as Button;
if (button != null)
{
srp1 = button.Tag as SearchingResultPage;
}
}
}
return(srp1);
}
void proxy_getServiceQoSSummaryInfoCompleted(object sender, getServiceQoSSummaryInfoCompletedEventArgs e)
{
if (e.Error != null)
{
}
else
{
ObservableCollection <ServiceQoSInfoForSummary> results = e.Result;
if (results != null && results.Count > 0)
{
App app = (App)Application.Current;
UIElement uiElement = app.RootVisual;
if (uiElement is UserControl)
{
UserControl control = uiElement as UserControl;
UIElement root = control.Content;
if (root is SearchingResultPage)
{
SearchingResultPage srp = root as SearchingResultPage;
//if user trigger new search during current search stage, current search results will be ignored and this iterative search will be ended.
//if not, these search results will be add to current result page
if (SearchingResultPage.ID == ID)
{
foreach (ServiceQoSInfoForSummary performanceInfo in results)
{
ObservableCollection <ClientSideRecord> list = srp.TabItem_WebServices.DataContext as ObservableCollection <ClientSideRecord>;
foreach (ClientSideRecord record in list)
//foreach (Record record in srp.searchedRecords)
{
if (record.RealServiceURL != null && record.RealServiceURL.Equals(performanceInfo.serviceURL))
{
record.Quality = performanceInfo.rankValue;
break;
}
}
}
}
}
}
}
}
}
private void RecordItemTitle_Click(object sender, RoutedEventArgs e)
{
TextBlock metadataTitle = (TextBlock)sender;
string MetadataAccessURL = (string)metadataTitle.Tag;
SearchingResultPage srp = App.getCurrentSearchingResultPage();
if (srp != null)
{
SearchingResultPage.otherQueryFunction.getRecordDetailMetadata_Using_WCFService(MetadataAccessURL, SearchingResultPage.ID);
}
//如果是BingMaps全屏模式,则退出全屏
else
{
SearchingResultPage srp1 = App.getSearchingResultPageFromBingMapsGrid();
if (srp1 != null)
{
srp1.BingMapsExitFullScreen();
SearchingResultPage.otherQueryFunction.getRecordDetailMetadata_Using_WCFService(MetadataAccessURL, SearchingResultPage.ID);
}
}
}
private void iterateGetAllRecords(CSWGetRecordsSearchResults results)
{
if (results == null)
{
return;
}
// if current searched records num equal or larger than expect, then stop current search and do not add records into result list any more.
if (currentGotRecordsNumber >= maxRecordsExpectToGet)
{
return;
}
TimeSpan tspan = DateTime.Now.Subtract(time_BeforeSearch);
double time1 = tspan.TotalMilliseconds;
double responseTime = time1 / 1000;
allSearchTimeFromFirstRequest.Add(responseTime);
int numberOfRecordsMatchedInCurrentCatalog = results.numberOfRecordsMatched;
string catalogURL = results.MetadataRepositoryURL;
CatalogsSearchStatus currentCatalogStatus = null;
foreach (CatalogsSearchStatus catalogsSearchStatus in catalogsSearchStatusList)
{
if (catalogsSearchStatus.CatalogURL.Equals(catalogURL))
{
currentCatalogStatus = catalogsSearchStatus;
}
}
if (!currentCatalogStatus.hasGotTotalMatchedNumber)
{
allMatchedRecordsNumberInSearchedCatalogs += results.numberOfRecordsMatched;
currentCatalogStatus.matchedNumber = results.numberOfRecordsMatched;
currentCatalogStatus.hasGotTotalMatchedNumber = true;
}
ObservableCollection <Record> records = null;
records = results.recordList;
bool continueSearching = false;
string seachingStatus = ConstantCollection.searchStatus_InProcessing;
//foreach (Record record in records)
//{
// StringList a = new StringList();
// a.AddRange(record.SBAs);
// record.SBAListObject = a;
//}
if (ConstantCollection.isQueryServicePerformanceScore && (!ConstantCollection.queryServicePerformanceScoreAtServerSide))
{
if (records != null && records.Count > 0)
{
queryPerformanceFunctions.getGeospatialServiceQoSSummaryInfo(records);
}
}
if (ConstantCollection.isQueryServerLocationLonLat && (!ConstantCollection.queryServerLocationLonLatAtServerSide))
{
if (records != null && records.Count > 0)
{
ObservableCollection <string> URLList = new ObservableCollection <string>();
foreach (Record record in records)
{
//currently, we only query the server information of OGC web services
if (record.Type.Equals(ConstantCollection.ServiceType_CSW) || record.Type.Equals(ConstantCollection.ServiceType_WMS) || record.Type.Equals(ConstantCollection.ServiceType_WCS) || record.Type.Equals(ConstantCollection.ServiceType_WPS) || record.Type.Equals(ConstantCollection.ServiceType_WFS))
{
if (record.URLLocation == null || record.URLLocation.Trim().Equals(""))
{
URLList.Add(record.AccessURL);
}
}
}
if (URLList.Count > 0)
{
otherQueryFuntions.getServerInformationFromURLS(URLList, ID);
}
}
}
int local_potentialNumber = currentGotRecordsNumber + results.numberOfRecordsReturned;
int potentialNumber = local_potentialNumber;
foreach (CatalogsSearchStatus catalogsSearchStatus in catalogsSearchStatusList)
{
if (catalogsSearchStatus.isTerminated == false && catalogsSearchStatus.potentioalRetrieveNumber > 0)
{
potentialNumber += catalogsSearchStatus.potentioalRetrieveNumber;
}
}
int nextRecordInCurrentCatalog = results.nextRecord;
if (nextRecordInCurrentCatalog == 0 || nextRecordInCurrentCatalog > numberOfRecordsMatchedInCurrentCatalog)
{
nextRecordInCurrentCatalog = numberOfRecordsMatchedInCurrentCatalog;
}
currentCatalogStatus.nextRecord = nextRecordInCurrentCatalog;
//if potentialNumber less than maxRecordsWantToResult, and nextRecordInCurrentCatalog less then numberOfRecordsMatchedInCurrentCatalog, then continue search
if (potentialNumber < maxRecordsExpectToGet && nextRecordInCurrentCatalog < numberOfRecordsMatchedInCurrentCatalog)
{
continueSearching = true;
seachingStatus = ConstantCollection.searchStatus_InProcessing;
//User can start a new search now, no needs to want all the records of current are queried.
cannotStartSearchYet = false;
}
else
{
cannotStartSearchYet = false;
continueSearching = false;
//if local potentialNumber greater than maxRecordsWantToResult, then change status
if (local_potentialNumber >= maxRecordsExpectToGet)
{
seachingStatus = ConstantCollection.searchStatus_Finished;
isAllSearchTerminated = true;
}
else if (nextRecordInCurrentCatalog >= numberOfRecordsMatchedInCurrentCatalog)
{
currentCatalogStatus.isTerminated = true;
bool allFinished = true;
foreach (CatalogsSearchStatus catalogsSearchStatus in catalogsSearchStatusList)
{
if (catalogsSearchStatus.isTerminated == false)
{
allFinished = false;
}
}
if (allFinished)
{
seachingStatus = ConstantCollection.searchStatus_Finished;
isAllSearchTerminated = true;
}
else
{
seachingStatus = ConstantCollection.searchStatus_InProcessing;
}
}
}
//if zero record is responsed and the search status is abnormal, then set the search status to show the problems.
if (results.numberOfRecordsMatched == 0 && results.numberOfRecordsReturned == 0 && results.SearchStatus != null)
{
seachingStatus = results.SearchStatus;
//if response error also means this catalog's search is over
currentCatalogStatus.isTerminated = true;
currentCatalogStatus.isFailed = true;
bool allFinished = true;
bool allFailed = true;
foreach (CatalogsSearchStatus catalogsSearchStatus in catalogsSearchStatusList)
{
if (catalogsSearchStatus.isTerminated == false)
{
allFinished = false;
}
if (catalogsSearchStatus.isFailed == false)
{
allFailed = false;
}
}
if (allFinished)
{
isAllSearchTerminated = true;
if (!allFailed)
{
seachingStatus = ConstantCollection.searchStatus_Finished;
}
}
}
//if currentSearchedNum less than maxRecordsWantToResult and numOfRecords, continue search
if (continueSearching)
{
int requestRecordsNumber = ConstantCollection.eachInvokeSearchNum_ExceptFirstTime;
if (potentialNumber < maxRecordsExpectToGet)
{
//if (maxRecordsExpectToGet - potentialNumber) < retrieve interval, set retrieve interval to that value
int num = maxRecordsExpectToGet - potentialNumber;
if (num < requestRecordsNumber)
{
requestRecordsNumber = num;
}
}
//if number of rest matched records is less then retrieve interval, just set current retrieve interval to the rest number
int num1 = currentCatalogStatus.matchedNumber - results.nextRecord + 1;
if (num1 > 0 && num1 < requestRecordsNumber)
{
requestRecordsNumber = num1;
}
int nextRecord = results.nextRecord;
if (searchingContentObject != null)
{
cswQueryServiceClient.getRecords_AdvancedSearchAsync(searchingContentObject, nextRecord + "", requestRecordsNumber + "", catalogURL, ConstantCollection.queryServicePerformanceScoreAtServerSide && ConstantCollection.isQueryServicePerformanceScore, ConstantCollection.calculateRelevanceAtServerSide && ConstantCollection.isCalculateRelevance);
}
else if (vocabularyObject != null)
{
cswQueryServiceClient.getRecords_QuickSearchBySBAAsync(vocabularyObject, nextRecord + "", requestRecordsNumber + "", catalogURL, ConstantCollection.queryServicePerformanceScoreAtServerSide && ConstantCollection.isQueryServicePerformanceScore, ConstantCollection.calculateRelevanceAtServerSide && ConstantCollection.isCalculateRelevance);
}
else
{
cswQueryServiceClient.getRecords_BasicSearchAsync(contentToSearching, nextRecord + "", requestRecordsNumber + "", catalogURL, ConstantCollection.queryServicePerformanceScoreAtServerSide && ConstantCollection.isQueryServicePerformanceScore, ConstantCollection.calculateRelevanceAtServerSide && ConstantCollection.isCalculateRelevance);
}
currentCatalogStatus.potentioalRetrieveNumber = requestRecordsNumber;
}
SearchingResultPage currentResultPage = null;
if (isFirstInvokeToSearch)
{
currentGotRecordsNumber = results.numberOfRecordsReturned;
SearchingResultPage.showSearchingResultPage(contentToSearching, currentGotRecordsNumber, allMatchedRecordsNumberInSearchedCatalogs, responseTime, seachingStatus, records, sortingRule, isResult_CategorizedInTabItems);
isFirstInvokeToSearch = false;
}
else
{
App app = (App)Application.Current;
UIElement uiElement = app.RootVisual;
if (uiElement is UserControl)
{
UserControl control = uiElement as UserControl;
UIElement root = control.Content;
if (root is SearchingResultPage)
{
currentResultPage = root as SearchingResultPage;
//if user trigger new search during current search stage, current search results will be ignored and this iterative search will be ended.
//if not, these search results will be add to current result page
if (SearchingResultPage.ID == ID)
{
int newAddNum = results.numberOfRecordsReturned;
bool willOverflow = false;
if (currentGotRecordsNumber + newAddNum > maxRecordsExpectToGet)
{
newAddNum = maxRecordsExpectToGet - currentGotRecordsNumber;
willOverflow = true;
}
int numAfterAddOperation = newAddNum + currentGotRecordsNumber;
currentResultPage.setSearchStutusBarInformation(numAfterAddOperation, allMatchedRecordsNumberInSearchedCatalogs, responseTime, seachingStatus);
if (!willOverflow)
{
if (currentResultPage.noRecord == true)
{
currentResultPage.setResultPageContents(contentToSearching, numAfterAddOperation, allMatchedRecordsNumberInSearchedCatalogs, responseTime, seachingStatus, records, sortingRule);
}
else
{
if (records != null)
{
foreach (Record record in records)
{
ClientSideRecord newRecord = ClientSideRecord.cloneRecord(record);
currentResultPage.insertRecordsIntoResultPage(newRecord, sortingRule);
}
}
currentResultPage.setRecordCountTextBlockValue();
}
}
else
{
int i = 0;
foreach (Record record in records)
{
if (i++ < newAddNum)
{
ClientSideRecord newRecord = ClientSideRecord.cloneRecord(record);
currentResultPage.insertRecordsIntoResultPage(newRecord, sortingRule);
}
}
currentResultPage.setRecordCountTextBlockValue();
}
currentGotRecordsNumber = numAfterAddOperation;
}
else
{
return;
}
}
}
currentCatalogStatus.potentioalRetrieveNumber = 0;
}
if (isAllSearchTerminated)
{
if (currentResultPage != null)
{
currentResultPage.SearchSummaryViewer.Visibility = Visibility.Visible;
}
}
}