private static IReadOnlyCollection <FlowComponent> getFieldTree(string name, IEnumerable <MergeRow> emptyRowTree)
{
var singleRow = emptyRowTree.Single();
var table = EwfTable.Create(caption: name, headItems: EwfTableItem.Create("Field name".ToCell(), "Description".ToCell()).ToCollection());
table.AddData(singleRow.Values, i => EwfTableItem.Create(getFieldNameCellText(i).ToCell(), i.GetDescription().ToCell()));
table.AddData(
singleRow.Children,
i => EwfTableItem.Create(
new GenericFlowContainer(getFieldTree(i.NodeName, i.Rows), classes: fieldTreeChildClass).ToCollection()
.ToCell(new TableCellSetup(fieldSpan: 2))));
return(table.ToCollection());
}
private IReadOnlyCollection <FlowComponent> getContentFootBlock(
bool isAutoDataUpdater, IReadOnlyCollection <ButtonSetup> contentFootActions, IReadOnlyCollection <FlowComponent> contentFootComponents)
{
var components = new List <FlowComponent>();
if (contentFootActions != null)
{
if (contentFootActions.Any())
{
components.Add(
new GenericFlowContainer(
new LineList(
contentFootActions.Select(
(action, index) => (LineListItem)action.GetActionComponent(
null,
(text, icon) => new StandardButtonStyle(text, buttonSize: ButtonSize.Large, icon: icon),
enableSubmitButton: index == 0)
.ToComponentListItem(displaySetup: action.DisplaySetup))).ToCollection(),
classes: contentFootActionListContainerClass));
}
else if (isAutoDataUpdater)
{
components.Add(new SubmitButton(new StandardButtonStyle("Update Now"), postBack: PageBase.Current.DataUpdatePostBack));
}
}
else
{
if (isAutoDataUpdater)
{
throw new ApplicationException("AutoDataUpdater is not currently compatible with custom content foot controls.");
}
components.AddRange(contentFootComponents);
}
if (!components.Any())
{
return(Enumerable.Empty <FlowComponent>().Materialize());
}
var table = EwfTable.Create(style: EwfTableStyle.StandardLayoutOnly, classes: contentFootBlockClass);
table.AddItem(
EwfTableItem.Create(
components.ToCell(
new TableCellSetup(
textAlignment: contentFootActions == null || !contentFootActions.Any() ? TextAlignment.Center : TextAlignment.NotSpecified))));
return(table.ToCollection());
}
private void addFileRow(
string postBackIdBase, Func <int, ResourceInfo> thumbnailResourceGetter, IEnumerable <int> openedFileIds, MarkFileAsReadMethod unopenedFileOpenedNotifier,
EwfTable table, BlobFile file)
{
var cells = new List <EwfTableCell>();
var thumbnailControl = BlobManagementStatics.GetThumbnailControl(file, thumbnailResourceGetter);
if (thumbnailControl.Any())
{
cells.Add(thumbnailControl.ToCell());
}
var fileIsUnopened = openedFileIds != null && !openedFileIds.Contains(file.FileId);
cells.Add(
new EwfButton(
new StandardButtonStyle(file.FileName),
behavior: new PostBackBehavior(
postBack: PostBack.CreateFull(
id: PostBack.GetCompositeId(postBackIdBase, file.FileId.ToString()),
firstModificationMethod: () => {
if (fileIsUnopened)
{
unopenedFileOpenedNotifier?.Invoke(file.FileId);
}
},
actionGetter: () => new PostBackAction(
new PageReloadBehavior(secondaryResponse: new SecondaryResponse(new BlobFileResponse(file.FileId, () => true), false))))))
.ToCollection()
.ToCell());
cells.Add(file.UploadedDate.ToDayMonthYearString(false).ToCell());
cells.Add((fileIsUnopened ? "New!" : "").ToCell(new TableCellSetup(classes: "ewfNewness".ToCollection())));
table.AddItem(EwfTableItem.Create(cells, setup: EwfTableItemSetup.Create(id: new SpecifiedValue <int>(file.FileId))));
}
/// <summary>
/// Creates a chart displaying a supported <see cref="ChartType"/> with the given data. Includes a chart and a table, and allows exporting the data to CSV.
/// Assuming <paramref name="seriesCollection"/> has multiple elements, draws multiple sets of Y values on the same chart.
/// </summary>
/// <param name="setup">The setup object for the chart.</param>
/// <param name="seriesCollection">The data series collection.</param>
/// <param name="colors">The colors to use for the data series collection. Pass null for default colors. If you specify your own colors, the number of
/// colors does not need to match the number of series. If you pass fewer colors than series, the chart will use random colors for the remaining series.
/// </param>
public Chart(ChartSetup setup, [NotNull] IEnumerable <DataSeries> seriesCollection, IEnumerable <Color> colors = null)
{
seriesCollection = seriesCollection.ToArray();
var rand = new Random();
colors = (colors ?? getDefaultColors()).Take(seriesCollection.Count())
.Pad(seriesCollection.Count(), () => Color.FromArgb(rand.Next(256), rand.Next(256), rand.Next(256)));
this.setup = setup;
CssClass = CssClass.ConcatenateWithSpace(CssElementCreator.CssClass);
Func <DataSeries, Color, BaseDataset> datasetSelector;
OptionsBase options;
switch (setup.ChartType)
{
case ChartType.Line:
datasetSelector = (series, color) => new Dataset(color, series.Values.TakeLast(setup.MaxXValues));
options = new LineOptions {
bezierCurve = false
};
break;
case ChartType.Bar:
datasetSelector = (series, color) => new BaseDataset(color, series.Values.TakeLast(setup.MaxXValues));
// ReSharper disable once RedundantEmptyObjectOrCollectionInitializer
options = new BarOptions {
};
break;
default:
throw new UnexpectedValueException(setup.ChartType);
}
var chartData = new ChartData(
setup.Labels.TakeLast(setup.MaxXValues),
seriesCollection.Zip(colors, (series, color) => datasetSelector(series, color)).ToArray());
var canvas = new HtmlGenericControl("canvas");
switch (setup.ChartType)
{
case ChartType.Line:
case ChartType.Bar:
canvas.Attributes.Add("height", "400");
break;
default:
throw new UnexpectedValueException(setup.ChartType);
}
Controls.Add(canvas);
if (seriesCollection.Count() > 1)
{
this.AddControlsReturnThis(
new Section(
"Key",
new LineList(
chartData.datasets.Select(
(dataset, i) => (LineListItem) new TrustedHtmlString(
"<div style='display: inline-block; vertical-align: middle; width: 20px; height: 20px; background-color: {0}; border: 1px solid {1};'> </div> {2}"
.FormatWith(dataset.fillColor, dataset.strokeColor, seriesCollection.ElementAt(i).Name)).ToComponent()
.ToComponentListItem())).ToCollection(),
style: SectionStyle.Box).ToCollection()
.GetControls());
}
// Remove this when ColumnPrimaryTable supports Excel export.
var headers = setup.XAxisTitle.ToCollection().Concat(seriesCollection.Select(v => v.Name));
var tableData = new List <IEnumerable <object> >(seriesCollection.First().Values.Count());
for (var i = 0; i < tableData.Capacity; i++)
{
var i1 = i;
tableData.Add(setup.Labels.ElementAt(i1).ToCollection().Concat(seriesCollection.Select(v => v.Values.ElementAt(i1).ToString())));
}
var exportAction = getExportAction(headers, tableData);
var table = ColumnPrimaryTable.Create(tableActions: exportAction.ToCollection(), firstDataFieldIndex: 1)
.AddItems(
EwfTableItem.Create(setup.XAxisTitle.ToCollection().Concat(setup.Labels).Select(i => i.ToCell()).Materialize())
.ToCollection()
.Concat(
from series in seriesCollection
select EwfTableItem.Create(series.Name.ToCell().Concat(from i in series.Values select i.ToString().ToCell()).Materialize()))
.Materialize());
this.AddControlsReturnThis(table.ToCollection().GetControls());
jsInitStatementGetter = () => {
using (var writer = new StringWriter()) {
writer.WriteLine("var canvas = document.getElementById( '{0}' );".FormatWith(canvas.ClientID));
writer.WriteLine("canvas.width = $( canvas ).parent().width();");
writer.WriteLine(
"new Chart( canvas.getContext( '2d' ) ).{0}( {1}, {2} );".FormatWith(
setup.ChartType,
JsonOps.SerializeObject(chartData),
JsonOps.SerializeObject(options)));
return(writer.ToString());
}
};
}
/// <summary>
/// Creates a page content object that uses the EWF user interface.
/// </summary>
/// <param name="omitContentBox">Pass true to omit the box-style effect around the page content. Useful when all content is contained within multiple
/// box-style sections.</param>
/// <param name="pageActions">The page actions.</param>
/// <param name="contentFootActions">The content-foot actions. The first action, if it is a post-back, will produce a submit button.</param>
/// <param name="contentFootComponents">The content-foot components.</param>
/// <param name="dataUpdateModificationMethod">The modification method for the page’s data-update modification.</param>
/// <param name="isAutoDataUpdater">Pass true to force a post-back when a hyperlink is clicked.</param>
/// <param name="pageLoadPostBack">A post-back that will be triggered automatically by the browser when the page is finished loading.</param>
public UiPageContent(
bool omitContentBox = false, IReadOnlyCollection <ActionComponentSetup> pageActions = null, IReadOnlyCollection <ButtonSetup> contentFootActions = null,
IReadOnlyCollection <FlowComponent> contentFootComponents = null, Action dataUpdateModificationMethod = null, bool isAutoDataUpdater = false,
ActionPostBack pageLoadPostBack = null)
{
pageActions = pageActions ?? Enumerable.Empty <ActionComponentSetup>().Materialize();
if (contentFootActions != null && contentFootComponents != null)
{
throw new ApplicationException("Either contentFootActions or contentFootComponents may be specified, but not both.");
}
if (contentFootActions == null && contentFootComponents == null)
{
contentFootActions = Enumerable.Empty <ButtonSetup>().Materialize();
}
entityUiSetup = (PageBase.Current.EsAsBaseType as UiEntitySetup)?.GetUiSetup();
basicContent =
new BasicPageContent(
dataUpdateModificationMethod: dataUpdateModificationMethod,
isAutoDataUpdater: isAutoDataUpdater,
pageLoadPostBack: pageLoadPostBack).Add(
getGlobalContainer()
.Append(
new GenericFlowContainer(
getEntityAndTopTabContainer()
.Append(
EwfTable.Create(style: EwfTableStyle.Raw, classes: sideTabAndContentBlockClass)
.AddItem(
EwfTableItem.Create(
(entityUsesTabMode(TabMode.Vertical)
? getSideTabContainer().ToCell(setup: new TableCellSetup(classes: sideTabContainerClass)).ToCollection()
: Enumerable.Empty <EwfTableCell>()).Append(
getPageActionListContainer(pageActions)
.Append(
new DisplayableElement(
context => new DisplayableElementData(
null,
() => new DisplayableElementLocalData("div"),
classes: omitContentBox ? null : contentClass,
children: content)))
.Concat(getContentFootBlock(isAutoDataUpdater, contentFootActions, contentFootComponents))
.Materialize()
.ToCell(setup: new TableCellSetup(classes: contentClass)))
.Materialize())))
.Materialize(),
clientSideIdOverride: entityAndTabAndContentBlockId))
.Concat(getGlobalFootContainer())
.Materialize());
if (!EwfUiStatics.AppProvider.BrowserWarningDisabled() && AppRequestState.Instance.Browser.IsOldVersionOfMajorBrowser())
{
PageBase.AddStatusMessage(
StatusMessageType.Warning,
StringTools.ConcatenateWithDelimiter(
" ",
"We've detected that you are not using the latest version of your browser.",
"While most features of this site will work, and you will be safe browsing here, we strongly recommend using the newest version of your browser in order to provide a better experience on this site and a safer experience throughout the Internet.") +
"<br/>" +
Tewl.Tools.NetTools.BuildBasicLink("Click here to get Firefox (it's free)", new ExternalResource("http://www.getfirefox.com").GetUrl(), true) +
"<br />" +
Tewl.Tools.NetTools.BuildBasicLink(
"Click here to get Chrome (it's free)",
new ExternalResource("https://www.google.com/intl/en/chrome/browser/").GetUrl(),
true) + "<br />" + Tewl.Tools.NetTools.BuildBasicLink(
"Click here to get the latest Internet Explorer (it's free)",
new ExternalResource("http://www.beautyoftheweb.com/").GetUrl(),
true));
}
}
/// <summary>
/// Creates a chart displaying a supported <see cref="ChartType"/> with the given data. Includes a chart and a table, and allows exporting the data to
/// Excel. Assuming <paramref name="dataSets"/> has multiple elements, draws multiple sets of Y values on the same chart.
/// </summary>
/// <param name="setup">The setup object for the chart.</param>
/// <param name="dataSets">The data sets.</param>
/// <param name="colors">The colors to use for the data sets. Pass null for default colors. If you specify your own colors, the number of colors does not
/// need to match the number of data sets. If you pass fewer colors than data sets, the chart will use random colors for the remaining data sets.</param>
public Chart(ChartSetup setup, [NotNull] IReadOnlyCollection <ChartDataSet> dataSets, IEnumerable <Color> colors = null)
{
var rand = new Random();
colors = (colors ?? getDefaultColors()).Take(dataSets.Count)
.Pad(dataSets.Count, () => Color.FromArgb(rand.Next(256), rand.Next(256), rand.Next(256)));
string chartType;
string toRgbaString(Color color, string opacity) => "rgba( {0}, {1}, {2}, {3} )".FormatWith(color.R, color.G, color.B, opacity);
Func <ChartDataSet, Color, JObject> datasetSelector;
var yAxisTicksCallbackProperty = setup.YAxisLabelFormatOptions != null
? new JProperty(
"callback",
new JRaw(
"function( value, index, values ) {{ return new Intl.NumberFormat( '{0}', {1} ).format( value ); }}".FormatWith(
Cultures.EnglishUnitedStates.Name,
setup.YAxisLabelFormatOptions.ToString(Formatting.None)))).ToCollection()
: Enumerable.Empty <JProperty>();
JObject options;
switch (setup.ChartType)
{
case ChartType.Line:
chartType = "line";
datasetSelector = (set, color) => new JObject(
new JProperty("label", set.Label),
new JProperty("data", new JArray(set.Values.TakeLast(setup.MaxXValues))),
new JProperty("pointBackgroundColor", toRgbaString(color, "1")),
new JProperty("backgroundColor", toRgbaString(color, "0.25")),
new JProperty("borderColor", toRgbaString(color, "1")));
options = new JObject(
new JProperty("aspectRatio", setup.AspectRatio),
new JProperty("legend", new JObject(new JProperty("display", dataSets.Count > 1))),
new JProperty(
"scales",
new JObject(
new JProperty(
"xAxes",
new JArray(
new JObject(
new JProperty(
"scaleLabel",
new JObject(new JProperty("display", setup.XAxisTitle.Any()), new JProperty("labelString", setup.XAxisTitle)))))),
new JProperty(
"yAxes",
new JArray(
new JObject(
new JProperty(
"scaleLabel",
new JObject(new JProperty("display", setup.YAxisTitle.Any()), new JProperty("labelString", setup.YAxisTitle))),
new JProperty(
"ticks",
new JObject(new JProperty("beginAtZero", true).ToCollection().Concat(yAxisTicksCallbackProperty)))))))));
break;
case ChartType.Bar:
case ChartType.StackedBar:
case ChartType.HorizontalBar:
case ChartType.HorizontalStackedBar:
var horizontal = setup.ChartType == ChartType.HorizontalBar || setup.ChartType == ChartType.HorizontalStackedBar;
chartType = horizontal ? "horizontalBar" : "bar";
var stacked = setup.ChartType == ChartType.StackedBar || setup.ChartType == ChartType.HorizontalStackedBar;
datasetSelector = (set, color) => new JObject(
new JProperty("label", set.Label).ToCollection()
.Append(new JProperty("data", new JArray(set.Values.TakeLast(setup.MaxXValues))))
.Append(new JProperty("backgroundColor", toRgbaString(color, "1")))
.Concat(stacked ? new JProperty("stack", set.StackedGroupName).ToCollection() : Enumerable.Empty <JProperty>()));
var xAxis = new JObject(
new JProperty("stacked", stacked),
new JProperty(
"scaleLabel",
new JObject(new JProperty("display", setup.XAxisTitle.Any()), new JProperty("labelString", setup.XAxisTitle))));
var yAxis = new JObject(
new JProperty("stacked", stacked),
new JProperty("scaleLabel", new JObject(new JProperty("display", setup.YAxisTitle.Any()), new JProperty("labelString", setup.YAxisTitle))),
new JProperty("ticks", new JObject(new JProperty("beginAtZero", true).ToCollection().Concat(yAxisTicksCallbackProperty))));
options = new JObject(
new JProperty("aspectRatio", setup.AspectRatio),
new JProperty("legend", new JObject(new JProperty("display", dataSets.Count > 1))),
new JProperty(
"scales",
new JObject(
new JProperty("xAxes", new JArray(horizontal ? yAxis : xAxis)),
new JProperty("yAxes", new JArray(horizontal ? xAxis : yAxis)))));
break;
default:
throw new UnexpectedValueException(setup.ChartType);
}
var canvas = new GenericFlowContainer(
new ElementComponent(
context => new ElementData(
() => {
var jsInitStatement = "new Chart( '{0}', {{ type: '{1}', data: {2}, options: {3} }} );".FormatWith(
context.Id,
chartType,
new JObject(
new JProperty("labels", new JArray(setup.Labels.TakeLast(setup.MaxXValues))),
new JProperty("datasets", new JArray(dataSets.Zip(colors, (set, color) => datasetSelector(set, color))))).ToString(
Formatting.None),
options.ToString(Formatting.None));
return(new ElementLocalData(
"canvas",
focusDependentData: new ElementFocusDependentData(includeIdAttribute: true, jsInitStatements: jsInitStatement)));
})).ToCollection());
var table = setup.OmitTable
? Enumerable.Empty <FlowComponent>()
: new FlowCheckbox(
false,
"Show underlying data".ToComponents(),
setup: FlowCheckboxSetup.Create(
nestedContentGetter: () =>
ColumnPrimaryTable.Create(postBackIdBase: setup.PostBackIdBase, allowExportToExcel: true, firstDataFieldIndex: 1)
.AddItems(
(setup.XAxisTitle.Any() || setup.Labels.Any(i => i.Any())
? EwfTableItem.Create(setup.XAxisTitle.ToCollection().Concat(setup.Labels).Select(i => i.ToCell()).Materialize())
.ToCollection()
: Enumerable.Empty <EwfTableItem>()).Concat(
dataSets.Select(
dataSet => EwfTableItem.Create(
dataSet.Label.ToCell().Concat(from i in dataSet.Values select i.ToString().ToCell()).Materialize())))
.Materialize())
.ToCollection())).ToFormItem()
.ToComponentCollection();
children = new GenericFlowContainer(canvas.Concat(table).Materialize(), classes: elementClass).ToCollection();
}
