public void Should_Create_TreeItems_With_Exports_For_Folders()
{
var report = new MyReportBase();
var designContext = TestHelper.CreateDesignerContext();
var northwind = TestHelper.NorthwindDataSource;
var fakeDefinition1 = new DesignTimeDataSourceDefinition(northwind.DataSourceName, @"TestFolder", string.Empty);
var fakeDefinition2 = new DesignTimeDataSourceDefinition(northwind.DataSourceName, @"FakeFolder", string.Empty);
var fakeDefinition3 = new DesignTimeDataSourceDefinition(northwind.DataSourceName, @"TestFolder\TestChildFolder", string.Empty);
report.DesignTimeDataSources.Add(northwind);
report.DesignTimeDataSources.Add(fakeDefinition1);
report.DesignTimeDataSources.Add(fakeDefinition2);
report.DesignTimeDataSources.Add(fakeDefinition3);
DynamicTree<DesignTimeDataSourceTreeItem> tree;
List<DesignTimeDataSourceTreeItem> flatList;
var treeItems = DesignTimeHelper.BuildDesignTimeDataSourceTreeItems(locator, report, out tree, out flatList).ToList();
//// Show TreeView, debug only
//var form = new SelectDesignTimeDataSourceForm(designContext, report, (selectedDefinition) => { });
//form.ShowDialog();
Assert.AreEqual(8, treeItems.Count);
}
public SelectDesignTimeDataSourceForm(IDesignerContext context, MyReportBase report, Action<DesignTimeDataSourceDefinition> callback)
{
InitializeComponent();
_context = context;
_report = report;
_callback = callback;
}
public static void AssertDatasourceHasItems(MyReportBase report)
{
var datasource = report.DataSource;
Assert.IsNotNull(datasource);
var collection = (datasource as IEnumerable).Cast<object>().ToList();
Assert.AreNotEqual(0, collection.Count);
}
public static MyReportBase ConvertReportToMyReportBase(this XtraReport report)
{
if (report == null) return null;
// return, do not convert if input is already myReportBase
var convertReportToMyReportBase = report as MyReportBase;
if (convertReportToMyReportBase != null)
return convertReportToMyReportBase;
var stream = new MemoryStream();
report.SaveLayout(stream);
stream.Position = 0;
var newReport = new MyReportBase();
newReport.LoadLayout(stream);
newReport.DataSource = report.DataSource;
return newReport;
}
private static MyReportBase CreateReport(string reportName)
{
var report = new MyReportBase();
report.Name = reportName;
report.DisplayName = reportName;
var Detail = new DetailBand();
var TopMargin = new TopMarginBand();
var BottomMargin = new BottomMarginBand();
report.Bands.AddRange(new DevExpress.XtraReports.UI.Band[]
{
Detail,
TopMargin,
BottomMargin
});
return report;
}
public static IEnumerable<DesignTimeDataSourceTreeItem> BuildDesignTimeDataSourceTreeItems(DataSourceLocator locator, MyReportBase report, out DynamicTree<DesignTimeDataSourceTreeItem> tree, out List<DesignTimeDataSourceTreeItem> flatList)
{
var treeItems = BuildDesignTimeDataSourceTreeItems(locator, report);
Func<string, string, DesignTimeDataSourceTreeItem> structureBuilder = (string1, string2) =>
{
return new DesignTimeDataSourceTreeItem()
{
Name = string1,
Path = string2,
IsStructure = true
};
};
var treeView = new TreeviewStructureBuilder<DesignTimeDataSourceTreeItem>();
treeView.Delimiter = @"\";
treeView.CreateTree(treeItems, structureBuilder, out tree, out flatList, DuplicateTreeItemBehavior.ShowOnlyOneItem);
return treeItems;
}
public void Handler_wireup_should_be_predicatable()
{
var myBase = new MyReportBase();
var detailBand = new DetailBand();
var container = new XRSubreport();
var subReport = new MyReportBase();
container.ReportSource = subReport;
detailBand.Controls.Add(container);
myBase.Bands.Add(detailBand);
myBase.DataSource = new[]
{
new object(),
new object(),
new object(),
new object()
};
var controller = new DataSourceTrackingController(myBase, (s, ds) => _counter++);
controller.Print(r => r.ExportToMemory());
_counter.Should().Be(4);
}
public void Should_pass_root_hashcode()
{
var view = new XtraReport {DataSource = new[] {new object(), new object()}};
var detailBand = new DetailBand();
var container = new XRSubreport();
var subReport = new MyReportBase();
container.ReportSource = subReport;
detailBand.Controls.Add(container);
view.Bands.Add(detailBand);
IReportController myController = new XRReportController(view);
Action<XtraReport> printAction = r => r.ExportToMemory();
var newView = myController.Print(printAction);
var subReportsHashcode =
((MyReportBase) ((XRSubreport) newView.Bands[BandKind.Detail].Controls[0]).ReportSource).RootHashCode;
newView.RootHashCode.Should().NotBe(0);
subReportsHashcode.Should().Be(newView.RootHashCode);
}
private void PromptSelectDatasource(XRDesignForm form, MyReportBase report)
{
Form dialog = null;
// Datasource Selected Callback
Action<DesignTimeDataSourceDefinition> callback = (definition) =>
{
dialog.Close();
// Change Report Datasource
report.ChangeDesignTimeDatasource(definition, this);
};
// Create Select Datasource Dialog
dialog = new SelectDesignTimeDataSourceForm(this, report, callback);
dialog.BringToFront();
dialog.ShowDialog();
}
public void ThenTheSubreportSDatasourceShouldBeTheSameAsTheParentReportSDatasource()
{
_newSubReport = (MyReportBase)_newSubReportContainer.ReportSource;
var parentList = (List<Person>)_newParentReport.DataSource;
var childList = (List<Person>)_newSubReport.DataSource;
parentList.Should().Equal(childList);
}
public static void PassDesignTimeDataSourceToSubreport(SubreportBase container, MyReportBase subreport, IDesignerContext designContext)
{
var parentReport = (MyReportBase)container.RootReport;
var parentDataSourceItem = parentReport.GetSelectedDesignTimeDatasource();
if (parentDataSourceItem != null)
{
var path = DesignTimeHelper.GetFullDataMemberPath(container.Band);
var datasourceDefinition = new DesignTimeDataSourceDefinition(parentDataSourceItem.DataSourceName, parentDataSourceItem.DataSourceAssemblyLocationPath, path);
// Go!
subreport.ChangeDesignTimeDatasource(datasourceDefinition, designContext);
}
}
bool IsReportInDesigner(MyReportBase report)
{
// TODO: Implement, in case there are multiple DesignerContext's
return true;
}
public XRRuntimeVisitor(IEventAggregator eventAggregator, MyReportBase report)
{
_eventAggregator = eventAggregator;
_report = report;
}
private static IEnumerable<DesignTimeDataSourceTreeItem> BuildDesignTimeDataSourceTreeItems(DataSourceLocator locator, MyReportBase report)
{
// Report Requested Datasource Definitions
var requestedDatasources = report.DesignTimeDataSources;
// Folders
var requestedFolders = requestedDatasources.Select(definition => locator.FormatRelativePath(definition.DataSourceAssemblyLocationPath));
var realFolders = locator.GetAllFoldersWithinBasePathContainingDLLs().Select(folder => locator.FormatRelativePath(folder));
var allFolders = requestedFolders.Union(realFolders);
Func<string, IEnumerable<IReportDatasourceMetadata>> GetExportsFromRelativeFolder = relativeFolder =>
{
var exports = locator.GetDatasources(relativeFolder);
var metadatas = exports.Select((lazy) => lazy.Metadata);
return metadatas;
};
Func<IReportDatasourceMetadata, DesignTimeDataSourceDefinition, bool> match = (metadata, requested) =>
{
if (metadata == null || requested == null)
return false;
else
return metadata.Name == requested.DataSourceName;
};
Func<string, IReportDatasourceMetadata, DesignTimeDataSourceDefinition, DesignTimeDataSourceTreeItem> CreateDataSourceTreeItem = (relativeFolder, metadataNullable, definitionNullable) =>
{
var definition = definitionNullable ?? new DesignTimeDataSourceDefinition(metadataNullable.Name, relativeFolder, string.Empty);
return new DesignTimeDataSourceTreeItem()
{
Path = relativeFolder,
Name = definition.DataSourceName,
DesignTimeDataSourceDefinition = definition,
MEFMetadata = metadataNullable,
PreviouslyUsedWithThisReport = (definitionNullable != null).ToString(),
RelationPath = definition.DataSourceRelationPath
};
};
var dataSourceTreeItems = (from relativeFolder in allFolders
let exports = GetExportsFromRelativeFolder(relativeFolder)
let definitions = requestedDatasources.Where(definition => definition.DataSourceAssemblyLocationPath == relativeFolder)
// Join exports & definitions on folder + datasource name
from tuple in exports.FullOuterJoin(definitions, match)
let export = tuple.T1Object
let definition = tuple.T2Object
select CreateDataSourceTreeItem(relativeFolder, export, definition)).ToList();
return dataSourceTreeItems;
}
public void WhenTheReportEngineRuns()
{
_newReport = _controller.Print(r => r.ExportToMemory());
_newChangeMeLabel = (XRLabel)_newReport.Bands[0].Controls[_changeMeLabel.Name];
_newDontChangeMeLabel = (XRLabel) _newReport.Bands[0].Controls[_dontChangeMeLabel.Name];
}
public XRLoadDesignTimeDatasourceMessage(MyReportBase report, DesignTimeDataSourceDefinition datasourceDefinition, Action<object> setDatasourceCallback)
{
Report = report;
DatasourceDefinition = datasourceDefinition;
SetDatasourceCallback = setDatasourceCallback;
}
public void WhenTheReportEngineRuns()
{
_newParentReport = _controller.Print(r => r.ExportToMemory());
_newSubReportContainer = _getContainerFunc(_newParentReport);
}
public XRBeforePrintMessage(MyReportBase report, PrintEventArgs e)
{
Report = report;
PrintArgs = e;
}
private static IEnumerable<DesignTimeDataSourceTreeItem> BuildDesignTimeDataSourceTreeItems(IDataSourceLocator locator, MyReportBase report)
{
// Report Requested Datasource Definitions
var requestedDatasources = report.DesignTimeDataSources;
Func<IReportDatasourceMetadata, DesignTimeDataSourceDefinition, bool> match = (metadata, requested) =>
{
if (metadata == null || requested == null)
return false;
else
return metadata.UniqueId == requested.DataSourceName;
};
Func<IReportDatasourceMetadata, DesignTimeDataSourceDefinition, DesignTimeDataSourceTreeItem> CreateDataSourceTreeItem = (metadataNullable, definitionNullable) =>
{
var definition = definitionNullable ?? new DesignTimeDataSourceDefinition(metadataNullable.UniqueId, metadataNullable.Name, String.Empty);
return new DesignTimeDataSourceTreeItem()
{
Path = string.Empty,
Name = definition.DataSourceName,
DesignTimeDataSourceDefinition = definition,
Metadata = metadataNullable,
PreviouslyUsedWithThisReport = (definitionNullable != null).ToString(),
RelationPath = definition.DataSourceRelationPath
};
};
var dataSourceTreeItems = (from datasourceProvider in locator.GetReportDatasourceProviders()
let availableDatasources = datasourceProvider.GetReportDatasources()
// Join availableDatasources & requestedDatasources on datasource name
from tuple in availableDatasources.FullOuterJoin(requestedDatasources, match)
let export = tuple.T1Object
let definition = tuple.T2Object
select CreateDataSourceTreeItem(export, definition)).ToList();
return dataSourceTreeItems;
}
