// Open report file in flex viewer
private void OpenFile(string rptFile, string rptName)
{
try
{
_flexReport = new C1FlexReport();
string filePath = rptFile.Substring(rptFile.IndexOf("Reports"));
System.IO.Stream file = null;
if (File.Exists(rptFile))
{
file = new FileStream(rptFile, FileMode.Open, FileAccess.Read);
ChangeConStrin(ref file);
_flexReport.Load(file, rptName);
}
else if (File.Exists(filePath))
{
file = new FileStream(filePath, FileMode.Open, FileAccess.Read);
ChangeConStrin(ref file);
_flexReport.Load(file, rptName);
}
else
{
throw new FileNotFoundException(new FileNotFoundException() + " " + filePath);
}
flexViewer.DocumentSource = null;
flexViewer.DocumentSource = _flexReport;
}
catch (Exception exc)
{
MessageBox.Show(exc.Message);
}
}
public ExportPage()
{
this.InitializeComponent();
_report = new C1FlexReport();
//
_previousItem = (ReportItem)tbReportFile.Items[0];
tbReportFile.Items.Add(new ReportItem()
{
Caption = c_Builtin
});
tbReportFile.Items.Add(new ReportItem()
{
Caption = c_Browse
});
tbReportFile.SelectedIndex = 0;
// build list of supported export filters
foreach (var e in _report.SupportedExportProviders)
{
cbExportFilter.Items.Add(e.FormatName);
}
cbExportFilter.SelectedIndex = 0;
}
private void LoadZip()
{
// locate zip file
string strFile = Application.ExecutablePath;
int i = strFile.IndexOf("\\bin");
if (i > -1)
{
strFile = strFile.Substring(0, i);
}
strFile += "\\" + zipName;
// open password-protected zip file
C1ZipFile zip = new C1ZipFile();
zip.Open(strFile);
zip.Password = zipPwd;
// load report definition XML document from compressed stream
Stream stream = zip.Entries[0].OpenReader();
_xmlDoc = new XmlDocument();
_xmlDoc.PreserveWhitespace = true;
_xmlDoc.Load(stream);
stream.Close();
//
zip.Close();
//
_lbReports.Items.AddRange(C1FlexReport.GetReportList(_xmlDoc));
}
public static void SetupField(C1FlexReport report, TextField f, string createInfo)
{
// get expression
if (createInfo != null && _fieldList.Contains(createInfo))
{
string expression = _fieldList[createInfo] as string;
// System.Diagnostics.Debug.Assert(expression != null);
// if the field expression starts with an equals sign, evaluate
// the expression at creation time and store the value
if (expression.StartsWith("="))
{
f.Text = report.Evaluate(expression.Substring(1)).ToString();
}
else // otherwise, evaluate at render time
{
f.Text = "=" + expression;
}
}
else
{
// arbitrary formula:
f.Text = ("=" + createInfo) ?? "data";
}
}
async void ViewerPage_Loaded(object sender, RoutedEventArgs e)
{
_asm = typeof(ViewerPage).GetTypeInfo().Assembly;
await ExportPage.CopyC1NWind();
string[] reports = null;
// get list of reports from resource using stream
using (Stream stream = _asm.GetManifestResourceStream("FlexReportSamples.Resources.FlexCommonTasks_UWP.flxr"))
reports = C1FlexReport.GetReportList(stream);
cbReport.Items.Clear();
cbReport.SelectionChanged += CbReport_SelectionChanged;
if (reports != null && reports.Length > 0)
{
foreach (string s in reports)
{
cbReport.Items.Add(s);
}
}
foreach (string s in _pdfs)
{
cbReport.Items.Add(s);
}
cbReport.SelectedIndex = 0;
}
public CurrentOpportunities()
{
this.InitializeComponent();
_flexReport = new C1FlexReport();
Loaded += OnLoaded;
}
public void Init(FlexDesignerHostServices services, object propOwner, string propName, object value, bool supportExpression)
{
_propOwner = propOwner;
_propName = propName;
_pictureHolder = value as PictureHolder ?? PictureHolder.FromObject(null, null);
_services = services;
if (_services != null)
{
var grs = _services.GetService(typeof(IGetReportsService)) as IGetReportsService;
if (grs != null)
{
_report = grs.Report;
}
}
_canExpression = supportExpression && _report != null;
if (_services != null)
{
var scriptService = _services.GetScriptEditorService();
_canEditScript = _canExpression && scriptService != null;
}
else
{
_canEditScript = false;
}
UpdateUI();
}
public RegionWiseSales()
{
InitializeComponent();
_flexReport = new C1FlexReport();
Loaded += ViewerPage_Loaded;
}
/// <summary>
/// Returns a collection of report names.
/// </summary>
/// <param name="ctx">An <see cref="ITypeDescriptorContext"/> that provides a format context that can be
/// used to extract additional information about the environment from which this converter is invoked.
/// This parameter or properties of this parameter can be a null reference (Nothing in Visual Basic).</param>
/// <returns>A <see cref="TypeConverter.StandardValuesCollection"/> that holds a standard set of valid values.</returns>
override public StandardValuesCollection GetStandardValues(ITypeDescriptorContext ctx)
{
object instance;
FlexDesignerHostServices services;
if (!Util.EditableModelHelper.GetInstanceAndServices(ctx, out instance, out services))
{
return(base.GetStandardValues(ctx));
}
var grs = services.GetGetReportService();
if (grs == null)
{
return(base.GetStandardValues(ctx));
}
C1FlexReport report = grs.Report;
if (report == null)
{
return(base.GetStandardValues(ctx));
}
// get report list from control
List <string> reportNames = new List <string>();
reportNames.Add(c_strNull);
reportNames.AddRange(grs.GetReportList().Where((rep_) => !report.Equals(rep_)).Select((rep_) => rep_.ReportName));
return(new StandardValuesCollection(reportNames));
}
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
//
// create data table
_dataTable = new DataTable();
_dataTable.Columns.Add("ProductName", typeof(string));
_dataTable.Columns.Add("UnitsInStock", typeof(int));
_dataTable.Columns.Add("CategoryID", typeof(int));
for (int i = 0; i < 100; i++)
{
string name = "Product " + i;
int units = 5 * i;
int id = i % 20 + 1;
_dataTable.Rows.Add(new object[] { name, units, id });
}
// save original subreport filter expression
SubreportField srField = (SubreportField)_c1flxr.Fields["SubreportField"];
_strFilter = srField.SubreportFilter;
// hook up startReport event to apply custom filter when needed
C1FlexReport rptSubreport = srField.Subreport;
rptSubreport.StartReport += new System.EventHandler(_StartReport);
}
// apply custom filter if one wasn't provided
private void _StartReport(object sender, System.EventArgs e)
{
// get subreport field
SubreportField srField = (SubreportField)_c1flxr.Fields["SubreportField"];
// if the filter is set, nothing to do
if (!string.IsNullOrEmpty((string)srField.SubreportFilter))
{
return;
}
// build custom filter
// (add 5 to current ID just to show that it works)
int currentID = (int)_c1flxr.Evaluate("CategoryID");
string filter = string.Format("CategoryID = '{0}'", currentID + 5);
// apply custom filter
DataView dv = _dataTable.DefaultView;
dv.RowFilter = filter;
// and apply data source to the report
C1FlexReport rptSubreport = srField.Subreport;
rptSubreport.DataSource.Recordset = dv.ToTable();
}
public EditorScriptContextCollection(Forms.ScriptEditorFormEx owner, C1FlexReport report, C1FlexReportDesigner designer)
{
_owner = owner;
_report = report;
string name;
foreach (var ds in report.DataSources)
{
// For each data source, we add 3 contexts:
// - data handler
// - regular report
// - data filter
string dsName = ds.Name;
name = EditorScriptContextBase.MakeContextName(ds.Name, ScriptEditorContextKind.DataHandler);
_contexts.Add(name, new EditorScriptDataHandlerContext(name, _report, ds, designer));
name = EditorScriptContextBase.MakeContextName(ds.Name, ScriptEditorContextKind.ReportScript);
_contexts.Add(name, new EditorScriptReportScriptContext(name, _report, ds, designer));
name = EditorScriptContextBase.MakeContextName(ds.Name, ScriptEditorContextKind.DataView);
_contexts.Add(name, new EditorScriptDataFilterContext(name, _report, ds, designer));
}
// 'report-only' context (currently used for parameter's allowed values collection edits):
name = EditorScriptContextBase.MakeContextName(string.Empty, ScriptEditorContextKind.ReportScript);
_contexts.Add(name, new EditorScriptReportScriptContext(name, _report, null, designer));
// meta context for expressions that can only access parameters (currently only data sort definition),
// also is used for cases when corresponding context was not found (patchy but will do for now):
name = EditorScriptContextBase.MakeContextName(null, ScriptEditorContextKind.MetaView);
_contexts.Add(name, new EditorScriptMetaViewContext(name, _report, designer));
}
private static string GetDataSourceName(FlexChartFieldBase field, C1FlexReport report)
{
if (field != null && !string.IsNullOrEmpty(field.DataSourceName))
{
return(field.DataSourceName);
}
return(report.DataSourceName);
}
public ViewerPanePage()
{
this.InitializeComponent();
this.Unloaded += ViewerPage_Unloaded;
this.Loaded += ViewerPage_Loaded;
_report = new C1FlexReport();
}
void ViewerPage_Unloaded(object sender, RoutedEventArgs e)
{
cbReport.SelectionChanged -= CbReport_SelectionChanged;
flexViewerPane.DocumentSource = null;
_report.Dispose();
_report = null;
}
public static string GuessContextName(C1FlexReport report, object @object, string propertyName)
{
string dsName;
ScriptEditorContextKind kind;
GuessContextName(report, @object, propertyName, out dsName, out kind);
return(MakeContextName(dsName, kind));
}
public void Discard()
{
if (Report != null)
{
Report.Dispose();
Report = null;
}
Error = null;
}
public MainPage()
{
this.InitializeComponent();
_report = new C1FlexReport();
flexViewer.PrepareToolMenu += FlexViewer_PrepareToolMenu;
flexViewer.NavigateToCustomTool += FlexViewer_NavigateToCustomTool;
this.Loaded += MainPage_Loaded;
}
// ** event handlers
// initialize
private void ReportWizard_Load(object sender, System.EventArgs e)
{
// hide tabs
_tabPanel_SizeChanged(this, EventArgs.Empty);
// create new report
_rpt = new C1FlexReport();
_rpt.DataSource.IsolationLevel = _owner._isolationLevel;
_dsPicker.IsolationLevel = _owner._isolationLevel;
// Make sections visible:
foreach (var s in C1FlexReportDesigner.GetSectionsInDesignerOrder(_rpt))
{
s.Visible = true;
}
// make wizard title bold, slightly bigger
bool largeFonts = false;
using (Graphics tg = Graphics.FromHwnd(IntPtr.Zero))
largeFonts = tg.DpiX > 100;
_lblTitle.Font = new Font(Font.Name, Font.SizeInPoints + (largeFonts ? 1 : 2), FontStyle.Bold, GraphicsUnit.Point);
// select first page (step)
_tab.SelectedIndex = 1;
_tab.SelectedIndex = 0;
// initialize layout page
_btnTabular.Checked = false;
_btnTabular.Checked = true;
// initialize styles page
foreach (ReportStyle style in ReportStyle.StyleList)
{
// add style to list
_lbStyles.Items.Add(style);
// select default style
if (string.Compare(style.Name, _owner._defaultStyleName, true) == 0)
{
_lbStyles.SelectedIndex = _lbStyles.Items.Count - 1;
}
}
if (_lbStyles.SelectedIndex < 0)
{
_lbStyles.SelectedIndex = 0;
}
// initialize labels page
_picLabels.Image = BitmapFromStream("loLabels.bmp", Color.Red);
_btnEnglish.Checked = true;
_btnSheetFeed.Checked = true;
// initialize report title page
_picFinish.Image = BitmapFromStream("wizFinish.bmp", Color.Red);
_txtReportName.Text = string.Empty;
}
/// <summary>
/// Gets the editor style used by the <see cref="EditValue"/> method.
/// If there are available bindable fields, returns DropDown, otherwise Modal.
/// </summary>
public override UITypeEditorEditStyle GetEditStyle(ITypeDescriptorContext ctx)
{
object instance;
FlexDesignerHostServices services;
if (!Util.EditableModelHelper.GetInstanceAndServices(ctx, out instance, out services))
{
return(UITypeEditorEditStyle.None);
}
if (ctx.PropertyDescriptor.PropertyType == typeof(ScriptEnumValue <SortDirection>))
{
_listBox.FillWithSortDirections();
}
else
{
var grs = services.GetGetReportService();
if (grs == null)
{
return(UITypeEditorEditStyle.None);
}
C1FlexReport report = grs.Report;
if (report == null)
{
return(UITypeEditorEditStyle.None);
}
string dataSourceName;
ScriptEditorContextKind contextKind;
EditorScriptContextBase.GuessContextName(report, instance, ctx.PropertyDescriptor.Name, out dataSourceName, out contextKind);
if (contextKind == ScriptEditorContextKind.DataView)
{
return(UITypeEditorEditStyle.Modal);
}
if (contextKind == ScriptEditorContextKind.MetaView)
{
dataSourceName = report.DataSourceName;
}
var ds = report.DataSources.FindByName(dataSourceName);
_listBox.FillWithFields(report, ds, contextKind);
}
if (_listBox.Items.Count == 1) // just the expression editor
{
return(UITypeEditorEditStyle.Modal);
}
// done
return(UITypeEditorEditStyle.DropDown);
}
public C1FlexReport GetReport(string reportName)
{
if (_stream != null)
{
_stream.Seek(0, SeekOrigin.Begin);
var fr = new C1FlexReport();
fr.Load(_stream, reportName);
return(fr);
}
return(null);
}
public ParametersState(C1FlexReport report)
{
_report = report;
_parameters = new List <ReportParameter>(_report.Parameters.Count);
foreach (var p in report.Parameters)
{
var copy = new ReportParameter();
copy.AssignFrom(p);
_parameters.Add(copy);
}
}
public DialogResult ShowDialog(C1FlexReport rpt)
{
_reportInfo = rpt.ReportInfo.Clone();
_txtTitle.DataBindings.Add(new Binding("Text", ReportInfo, "Title"));
_txtAuthor.DataBindings.Add(new Binding("Text", ReportInfo, "Author"));
_txtSubject.DataBindings.Add(new Binding("Text", ReportInfo, "Subject"));
_txtCreator.DataBindings.Add(new Binding("Text", ReportInfo, "Creator"));
_txtKeywords.DataBindings.Add(new Binding("Text", ReportInfo, "Keywords"));
return(base.ShowDialog());
}
private void DoDataTreeDelete()
{
if (!cDataTreeDelete.Enabled)
{
return;
}
C1FlexReport report = _flexDesigner.Report;
if (report == null)
{
return;
}
var o = _dataTree.SelectedDataObject;
_dataTree.EndInPlaceEdit();
BeginUpdates();
_flexDesigner.UndoSaveState();
var nextBoss = _dataTree.GetNextBossKey();
if (o is ReportParameter)
{
var rp = (ReportParameter)o;
rp.Owner.Remove(rp);
foreach (var ds in report.DataSources)
{
ds.ResetDataSourceInfo();
}
}
else if (o is DataSource)
{
var ds = (DataSource)o;
report.DataSources.RemoveAt(report.DataSources.IndexOf(ds));
}
else if (o is CalculatedField)
{
var cf = (CalculatedField)o;
cf.DataSource.CalculatedFields.Remove(cf);
}
else if (o is SortDefinition)
{
var se = (SortDefinition)o;
se.Owner.Remove(se);
}
else
{
System.Diagnostics.Debug.Assert(false);
}
EndUpdates(true);
UpdateUI(true, true);
_dataTree.GoToNode(null, nextBoss, true);
}
public DataSourcesState(C1FlexReport report)
{
_report = report;
_mainDataSourceName = report.DataSourceName;
_dataSources = new List <DataSource>(_report.DataSources.Count);
foreach (var ds in report.DataSources)
{
var copy = new DataSource();
copy.AssignFrom(ds, true);
_dataSources.Add(copy);
}
}
public void Init(FlexDesignerHostServices services, C1FlexReport subreport)
{
_services = services;
_subreport = subreport;
_emptyNames = false;
PopulateItems();
if (Items.Count == 0)
{
Items.Add("(no parameters in supreport)");
_emptyNames = true;
}
}
public void Init(IServiceProvider provider, string scriptSource, string scriptName)
{
_provider = provider;
_scriptSource = scriptSource;
_scriptName = scriptName;
var grs = _provider.GetService(typeof(IGetReportsService)) as IGetReportsService;
Debug.Assert(grs != null);
_report = grs.Report;
PopulateFields();
}
void OnLoaded(object sender, RoutedEventArgs rea)
{
Loaded -= OnLoaded;
using (_reportStream = File.OpenRead("Assets/Reports/RegionWiseSalesData.flxr"))
{
string[] reports = C1FlexReport.GetReportList(_reportStream);
fv.DocumentSource = null;
_reportStream.Seek(0, SeekOrigin.Begin);
_flexReport.Load(_reportStream, reports[0]);
fv.DocumentSource = _flexReport;
}
}
void CloseFile()
{
_doc = null;
if (_report != null)
{
this.Text = FormTitle;
fv.DocumentSource = null;
_report.Dispose();
_report = null;
_reportsCombo.Items.ClearAndDisposeItems();
_reportsCombo.SelectedIndex = -1;
}
UpdateEnabled();
}
private void DoAddSortDefinition()
{
if (!cAddSort.Enabled)
{
return;
}
C1FlexReport report = _flexDesigner.Report;
if (report == null)
{
return;
}
var ds = _dataTree.GetCurrentDataSource();
if (ds == null)
{
return;
}
var contextName = EditorScriptContextBase.MakeContextName(ds.Name, ScriptEditorContextKind.MetaView);
SortDefinition sd = null;
Func <DataSource, bool> addSort = (ds_) =>
{
sd = new SortDefinition();
ds_.SortDefinitions.Add(sd);
using (Forms.AddSortDefForm addForm = new Forms.AddSortDefForm(ds))
{
if (addForm.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
sd.Expression = addForm.SortExpression;
sd.Direction = addForm.Ascending ? SortDirection.Ascending : SortDirection.Descending;
return(true);
}
else
{
sd = null;
return(false);
}
}
};
DoDataSourcesAction(addSort, ds);
if (sd != null)
{
_dataTree.GoToSortDefinition(ds, sd);
}
}
