public void SetAction(ExcelInterop.Range range, IBindingContextElement catchingContextElement, IBindingContextElement currentContextItem)
{
//ExcelTemplateDefinitionPart currentTemplateDefinition = catchingContextElement.ParentPart.TemplateDefinitionPart as ExcelTemplateDefinitionPart;
if (MethodInfo != null)
{
object concernedObject = MethodInfo.IsStatic ? null : catchingContextElement.DataSource;
int nbrParameters = MethodInfo.GetParameters().Count();
if (nbrParameters == 3)
{
Action = () => MethodInfo.Invoke(concernedObject, new object[] { range, catchingContextElement.DataSource, currentContextItem.DataSource });
}
else if (nbrParameters == 2)
{
Action = () => MethodInfo.Invoke(concernedObject, new object[] { catchingContextElement.DataSource, currentContextItem.DataSource });
}
else if (nbrParameters == 1)
{
Action = () => MethodInfo.Invoke(concernedObject, new object[] { catchingContextElement.DataSource });
}
else
{
Action = () => MethodInfo.Invoke(concernedObject, null);
}
}
}
public ExcelContextItemButton(IBindingContextElement parent, IBindingDefinition bindingDefinition)
: base(parent, bindingDefinition)
{
CanNotify = bindingDefinition?.CanNotify ?? false;
excelBindingDefinitionButton = bindingDefinition as ExcelBindingDefinitionButton;
if (CanNotify)
{
objectsToNotify = excelBindingDefinitionButton.GetObjectsToNotify(DataSource);
if (objectsToNotify != null)
{
foreach (INotifyPropertyChanged obj in objectsToNotify)
{
obj.PropertyChanged += OnPropertyChanged;
}
}
}
if (excelBindingDefinitionButton.EnablePropertyInfo != null)
{
EnablePropertyGet = excelBindingDefinitionButton.EnablePropertyInfo.GetGetMethod();
if (EnablePropertyGet != null)
{
if (!EnablePropertyGet.IsStatic)
{
if (ParentElement.DataSource != null && ParentElement.DataSource is INotifyPropertyChanged)
{
EnableProperty = (INotifyPropertyChanged)ParentElement.DataSource;
EnableProperty.PropertyChanged += OnPropertyChanged;
}
}
}
}
}
public override void Invoke(object sender, IBindingContextElement catchingContextElement, IBindingContextItem currentContextItem)
{
object[] methodParams = null;
if (Parameters != null && Parameters.Any())
{
methodParams = new object[Parameters.Count()];
int i = 0;
foreach (SpecificEventCallbackParameter param in Parameters)
{
if (param.IsSender)
{
methodParams[i++] = sender;
continue;
}
if (param.IsCatchingContextElement)
{
methodParams[i++] = catchingContextElement;
continue;
}
if (param.IsCurrentContextItem)
{
methodParams[i++] = currentContextItem;
continue;
}
methodParams[i++] = param.ParameterValue;
}
}
Callback.Invoke(null, methodParams);
}
public IBindingContextItem ContextItemFactory(IBindingContextElement owner)
{
string name;
IBindingContextItem nestedContextItem = NestedBindingDefinition?.ContextItemFactory(owner);
if (nameBindingDefinition != null)
{
object obj = nameBindingDefinition.ResolveBinding(owner.DataSource);
name = rootName.EmptyIfNull() + (obj?.ToString() ?? string.Empty);
}
else
{
if (usePos)
{
name = definition.Name.Replace(POS_KEYWORD, "_" + owner == null ? string.Empty : owner.Index.ToString());
}
else if (useAllPos)
{
StringBuilder nameBuilder = new StringBuilder();
IBindingContextElement currentOwner = owner;
while (currentOwner != null)
{
nameBuilder.Insert(0, "_" + currentOwner.Index);
currentOwner = currentOwner.ParentPart.ParentContext.Parent;
}
nameBuilder.Insert(0, definition.Name.Replace(ALL_POS_KEYWORD, string.Empty));
name = nameBuilder.ToString();
}
else
{
name = definition.Name;
}
}
return(new ExcelContextItemNamedRange(owner, name, this, nestedContextItem));
}
public BindingContextItem(IBindingContextElement parent, IBindingDefinition bindingDefinition)
{
ParentElement = parent;
BindingDefinition = bindingDefinition;
CanNotify = false;
Name = BindingDefinition == null ? string.Empty : BindingDefinition.Name;
}
public ExcelContextItemNamedRange(IBindingContextElement parent, string name, IBindingDefinition bindingDefinition, IBindingContextItem nestedContextItem)
: base(parent, bindingDefinition)
{
this.name = name;
excelBindingDefinitionNamedRange = bindingDefinition as ExcelBindingDefinitionNamedRange;
CanNotify = excelBindingDefinitionNamedRange.CanNotify;
NestedContextItem = nestedContextItem;
}
public void Invoke(EventCallback callback, object sender, IBindingContextElement catchingContextElement, IBindingContextItem currentContextItem)
{
if (callback.IsNotDotNet)
{
InvokeNotDotNet(callback, new [] { catchingContextElement?.DataSource, currentContextItem?.BindingDefinition?.Name });
}
callback.Invoke(sender, catchingContextElement, currentContextItem);
}
/// <summary>
/// Manage the views contextual menus (those that are defined in the templates)
/// </summary>
private IEnumerable <IContextualMenu> ManageViewsContextualMenu(ExcelInterop.Worksheet sheet, ExcelInterop.Range range)
{
List <IContextualMenu> menus = new List <IContextualMenu>();
if (sheet != null && range != null)
{
ExcelInterop.Range targetRange = range.Cells[1, 1];
lock (syncRoot)
{
List <ExcelTemplateView> views;
if (viewsBySheet.TryGetValue(sheet, out views))
{
if (views != null)
{
foreach (ExcelTemplateView view in views.Where(v => v.IsRendered).Select(v => v))
{
ExcelInterop.Range intersect = ExcelApplication.Application.Intersect(view.RenderedRange, targetRange);
if (intersect != null)
{
IBindingContextItem currentContextItem = view.GetConcernedContextItem(targetRange);
if (currentContextItem != null)
{
// User contextual menu
IBindingContextElement catchingContextElement = currentContextItem.ParentElement;
do
{
ExcelTemplateDefinitionPart currentTemplateDefinition = catchingContextElement.ParentPart.TemplateDefinitionPart as ExcelTemplateDefinitionPart;
if ((currentTemplateDefinition.Parent as ExcelTemplateDefinition).ContextualMenu != null)
{
ContextualMenu contextualMenu = (currentTemplateDefinition.Parent as ExcelTemplateDefinition).ContextualMenu as ContextualMenu;
contextualMenu.SetAction(targetRange, catchingContextElement, currentContextItem.ParentElement);
menus.Insert(0, contextualMenu);
}
catchingContextElement = catchingContextElement.ParentPart.ParentContext == null ? null : catchingContextElement.ParentPart.ParentContext.Parent;
}while (catchingContextElement != null);
// Etk sort, search and filter
IContextualMenu searchSortAndFilterMenu = sortSearchAndFilterMenuManager.GetMenus(view, targetRange, currentContextItem);
if (searchSortAndFilterMenu != null)
{
menus.Insert(0, searchSortAndFilterMenu);
}
}
}
}
}
}
}
//ExcelApplication.ReleaseComObject(targetRange);
targetRange = null;
}
return(menus);
}
public BindingContextItemCanNotify(IBindingContextElement parent, IBindingDefinition bindingDefinition)
: base(parent, bindingDefinition)
{
CanNotify = true;
objectsToNotify = bindingDefinition.GetObjectsToNotify(DataSource);
if (objectsToNotify != null)
{
foreach (INotifyPropertyChanged obj in objectsToNotify)
{
obj.PropertyChanged += OnPropertyChanged;
}
}
}
public virtual IBindingContextItem ContextItemFactory(IBindingContextElement parent)
{
BindingContextItem ret;
if (parent.DataSource == null)
{
ret = new BindingContextItem(parent, this);
}
else
{
ret = CanNotify ? new BindingContextItemCanNotify(parent, this) : new BindingContextItem(parent, this);
}
ret.Init();
return(ret);
}
public void SetAction(ExcelInterop.Range range, IBindingContextElement catchingContextElement, IBindingContextElement currentContextItem)
{
if (Items != null)
{
foreach (IContextualPart part in Items)
{
if (part is ContextualMenu)
{
(part as ContextualMenu).SetAction(range, catchingContextElement, currentContextItem);
}
else
{
(part as ContextualMenuItem).SetAction(range, catchingContextElement, currentContextItem);
}
}
}
}
public override IBindingContextItem ContextItemFactory(IBindingContextElement parent)
{
BindingContextItem ret;
if (parent.DataSource == null)
{
ret = new BindingContextItem(parent, this);
}
else
{
IBindingDefinition realBindingDefinition = CreateRealBindingDefinition(parent.DataSource.GetType());
ret = realBindingDefinition.CanNotify ? new BindingContextItemCanNotify(parent, realBindingDefinition)
: new BindingContextItem(parent, realBindingDefinition);
}
ret.Init();
return(ret);
}
public static int ResolveMinOccurences(MethodInfo minOccurencesMethod, IBindingContextElement parentElement)
{
object invokeTarget = minOccurencesMethod.IsStatic ? null : parentElement.DataSource;
int nbrParameters = minOccurencesMethod.GetParameters().Length;
object[] parameters = null;
switch (nbrParameters)
{
//case 2:
// parameters = new object[] { currentElement.DataSource, parentElement.DataSource };
//break;
case 1:
parameters = new object[] { parentElement.DataSource };
break;
}
return((int)minOccurencesMethod.Invoke(invokeTarget, parameters));
}
public ExcelContextItemFormulaResult(IBindingContextElement parent, IBindingDefinition bindingDefinition)
: base(parent, bindingDefinition)
{
excelBindingDefinitionFormulaResult = bindingDefinition as ExcelBindingDefinitionFormulaResult;
CanNotify = excelBindingDefinitionFormulaResult.CanNotify;
//NestedContextItem = nestedContextItem;
if (CanNotify)
{
objectsToNotify = bindingDefinition.GetObjectsToNotify(DataSource);
if (objectsToNotify != null)
{
foreach (INotifyPropertyChanged obj in objectsToNotify)
{
obj.PropertyChanged += OnPropertyChanged;
}
}
}
}
public virtual void Invoke(object sender, IBindingContextElement catchingContextElement, IBindingContextItem currentContextItem)
{
object invokeTarget = Callback.IsStatic ? null : catchingContextElement.DataSource;
int nbrParameters = Callback.GetParameters().Length;
if (nbrParameters > 3)
{
throw new Exception($"Method info '{Callback.Name}' signature is not correct");
}
object[] parameters;
switch (nbrParameters)
{
//case 4:
// parameters = new object[] { catchingContextElement, catchingContextElement.DataSource, currentContextItem, currentContextItem.DataSource };
// break;
case 3:
parameters = new[] { sender, catchingContextElement.DataSource, currentContextItem.ParentElement.DataSource };
break;
case 2:
if (Callback.GetParameters()[0].ParameterType == typeof(ITemplateView))
{
parameters = new[] { catchingContextElement.ParentPart.ParentContext.Owner, catchingContextElement.DataSource }
}
;
else
{
parameters = new[] { catchingContextElement.DataSource, currentContextItem.ParentElement.DataSource }
};
break;
case 1:
parameters = new[] { catchingContextElement.DataSource };
break;
default:
parameters = null;
break;
}
Callback.Invoke(invokeTarget, parameters);
}
public static BindingContextPart CreateBodyBindingContextPart(BindingContext parent, ITemplateDefinitionPart templateDefinitionPart, List <object> dataSourceAsList, ISortersAndFilters externalSorterAndFilter, ISortersAndFilters templatedSorterAndFilter)
{
BindingContextPart ret = new BindingContextPart(parent, templateDefinitionPart, BindingContextPartType.Body);
ret.ExternalSorterAndFilter = parent.ExternalSortsAndFilters;
int elementIndex = 0;
// Bug => Closure !!!!
// ret.Elements = dataSourceAsList.Select(ds => new BindingContextElement(ret, ds, elementIndex++));
List <IBindingContextElement> tmpElements = new List <IBindingContextElement>();
foreach (object obj in dataSourceAsList)
{
tmpElements.Add(new BindingContextElement(ret, obj, elementIndex++));
}
ret.Elements = tmpElements;
// The sorterers and filters defined outside templates have the priority
if (parent.ExternalSortsAndFilters != null)
{
Dictionary <object, IBindingContextElement> contextItemByElement = ret.Elements.ToDictionary(e => e.Element, e => e);
IEnumerable <object> elements = parent.ExternalSortsAndFilters.Execute(contextItemByElement.Keys) as IEnumerable <object>;
ret.ElementsToRender = elements.Select(e => { IBindingContextElement el = null;
contextItemByElement.TryGetValue(e, out el);
return(el); });
}
else
{
ret.ElementsToRender = ret.Elements;
}
// Manage the filters defined in the templates
if (templatedSorterAndFilter != null)
{
Dictionary <object, IBindingContextElement> contextItemByElement = ret.ElementsToRender.ToDictionary(e => e.Element, e => e);
IEnumerable <object> elements = templatedSorterAndFilter.Execute(contextItemByElement.Keys) as IEnumerable <object>;
ret.ElementsToRender = elements.Select(e => { IBindingContextElement el = null;
contextItemByElement.TryGetValue(e, out el);
return(el); });
}
return(ret);
}
// To redo !!!!
private void ManageTemplatePart(ref int cpt, IBindingContextElement contextElement, List <IBindingContextItem> col, int colId, int startPos, int endPos)
{
ExcelInterop.Worksheet worksheetFrom = partToRenderDefinition.DefinitionFirstCell.Worksheet;
ExcelInterop.Worksheet worksheetTo = currentRenderingTo.Worksheet;
int gap = endPos - startPos;
ExcelInterop.Range source = worksheetFrom.Cells[partToRenderDefinition.DefinitionFirstCell.Row + startPos, partToRenderDefinition.DefinitionFirstCell.Column + colId];
source = source.Resize[gap, 1];
ExcelInterop.Range workingRange = currentRenderingTo.Resize[gap, 1];
source.Copy(workingRange);
for (int rowId = startPos; rowId < endPos; rowId++)
{
IBindingContextItem item = partToRenderDefinition.DefinitionParts[colId, rowId] == null ? null : contextElement.BindingContextItems[cpt++];
if (item != null && ((item.BindingDefinition != null && item.BindingDefinition.IsEnum) || item is IExcelControl))
{
ExcelInterop.Range range = worksheetTo.Cells[currentRenderingTo.Row + rowId, currentRenderingTo.Column];
if (item.BindingDefinition.IsEnum && !item.BindingDefinition.IsReadOnly)
{
enumManager.CreateControl(item, ref range);
}
else
{
((IExcelControl)item).CreateControl(range);
}
range = null;
}
col.Add(item);
}
ExcelApplication.ReleaseComObject(worksheetFrom);
ExcelApplication.ReleaseComObject(worksheetTo);
worksheetFrom = null;
worksheetTo = null;
//ExcelApplication.ReleaseComObject(source);
//ExcelApplication.ReleaseComObject(workingRange);
source = null;
workingRange = null;
}
internal bool OnBeforeBoubleClick(ExcelInterop.Range target, ref bool cancel)
{
ExcelInterop.Range intersect = ETKExcel.ExcelApplication.Application.Intersect(RenderedRange, target);
if (intersect == null)
{
return(false);
}
IBindingContextItem currentContextItem = GetConcernedContextItem(target);
if (currentContextItem?.BindingDefinition != null)
{
if (currentContextItem.BindingDefinition.IsReadOnly)
{
cancel = true;
}
// If the bound excelBindingDefinition contains a left double click callback: invoke it !
if (currentContextItem.BindingDefinition.OnClick != null)
{
((ExcelTemplateManager)ETKExcel.TemplateManager).CallbacksManager.Invoke(currentContextItem.BindingDefinition.OnClick,
target, currentContextItem.ParentElement, currentContextItem);
cancel = true;
}
else
{
IBindingContextElement currentContextElement = currentContextItem.ParentElement;
if (currentContextElement != null && currentContextElement.ParentPart != null && currentContextElement.ParentPart.PartType == BindingContextPartType.Header &&
((TemplateDefinition)currentContextElement.ParentPart.TemplateDefinitionPart.Parent).TemplateOption.HeaderAsExpander != HeaderAsExpander.None)
{
if (CheckHeaderAsExpander(Renderer, target))
{
cancel = true;
}
}
}
}
intersect = null;
return(true);
}
protected BindingFilterContextItem(ITemplateView view, BindingFilterDefinition bindingFilterDefinition, IBindingContextElement bindingContextElement)
: base(bindingContextElement, null)
{
this.view = (TemplateView)view;
this.bindingFilterDefinition = bindingFilterDefinition;
this.bindingContextElement = bindingContextElement;
Dictionary <BindingFilterDefinition, string> filterDefinitionByElement;
if (!((TemplateView)view).FilterValueByFilterDefinitionByElement.TryGetValue(bindingContextElement.DataSource, out filterDefinitionByElement))
{
filterDefinitionByElement = new Dictionary <BindingFilterDefinition, string>();
((TemplateView)view).FilterValueByFilterDefinitionByElement[bindingContextElement.DataSource] = filterDefinitionByElement;
}
string filterValue;
filterDefinitionByElement.TryGetValue(bindingFilterDefinition, out filterValue);
FilterValue = filterValue;
}
public ExcelContextItemCheckBox(IBindingContextElement parent, IBindingDefinition bindingDefinition)
: base(parent, bindingDefinition)
{
if (bindingDefinition != null)
{
CanNotify = bindingDefinition.CanNotify;
excelBindingDefinition = bindingDefinition as ExcelBindingDefinitionCheckBox;
if (excelBindingDefinition != null)
{
objectsToNotify = excelBindingDefinition.GetObjectsToNotify(DataSource);
if (objectsToNotify != null)
{
foreach (INotifyPropertyChanged obj in objectsToNotify)
{
obj.PropertyChanged += OnPropertyChanged;
}
}
}
}
}
public bool Resolve(object sender, IBindingContextElement element)
{
ExcelInterop.Range concernedRange = sender as ExcelInterop.Range;
if (concernedRange == null)
{
return(false);
}
try
{
ExcelInterop.Range concernedRangeFirstCell = concernedRange.Cells[1, 1];
// We delete the previous concernedRange comment
ExcelInterop.Comment comment = concernedRangeFirstCell.Comment;
comment?.Delete();
// Invoke decorator resolver
object result = EventCallbacksManager.DecoratorInvoke(Callback, concernedRange, element.DataSource, null);
if (result != null)
{
string commentStr = result as string;
if (!string.IsNullOrEmpty(commentStr))
{
concernedRange.AddComment(commentStr);
ExcelInterop.Comment addedComment = concernedRange.Comment;
ExcelInterop.Shape shape = addedComment.Shape;
ExcelInterop.TextFrame textFrame = shape.TextFrame;
textFrame.AutoSize = true;
}
return(commentStr != null);
}
return(false);
}
catch (Exception ex)
{
log.LogExceptionFormat(LogType.Error, ex, $"Cannot resolve decorator2 '{Ident}':{ex.Message}");
return(false);
}
}
public ExcelContextItemWithFormula(IBindingContextElement parent, IBindingDefinition bindingDefinition)
: base(parent, bindingDefinition)
{
excelBindingDefinitionWithFormula = bindingDefinition as ExcelBindingDefinitionWithFormula;
CanNotify = excelBindingDefinitionWithFormula.CanNotify;
if (excelBindingDefinitionWithFormula.FormulaBindingDefinition != null)
{
formulaBindingContext = excelBindingDefinitionWithFormula.FormulaBindingDefinition.ContextItemFactory(parent);
}
if (CanNotify)
{
objectsToNotify = excelBindingDefinitionWithFormula.GetObjectsToNotify(DataSource);
if (objectsToNotify != null)
{
foreach (INotifyPropertyChanged obj in objectsToNotify)
{
obj.PropertyChanged += OnPropertyChanged;
}
}
}
}
public ExcelElementDecorator(ExcelInterop.Range range, ExcelRangeDecorator decorator, IBindingContextElement contextElement)
{
this.range = range;
this.decorator = decorator;
this.contextElement = contextElement;
}
public BindingContext(IBindingContextElement parent, ITemplateView owner, ITemplateDefinition templateDefinition, object dataSource, List <IFilterDefinition> templatedFilters)
{
try
{
if (owner == null)
{
throw new ArgumentNullException("The parameter 'owner' cannot be null");
}
if (templateDefinition == null)
{
throw new ArgumentNullException("The parameter 'templateDefinition' cannot be null");
}
Owner = owner;
TemplateDefinition = templateDefinition;
TemplatedFilters = templatedFilters;
IsExpanded = TemplateDefinition.TemplateOption.HeaderAsExpander != HeaderAsExpander.StartClosed;
//TemplatedSortsAndFilters = templatedSortsAndFilters;
Parent = parent;
DataSource = dataSource;
if (DataSource != null)
{
List <object> dataSourceAsList;
IBindingDefinition dataSourceType;
if (DataSource is IEnumerable)
{
dataSourceAsList = (DataSource as IEnumerable).Cast <object>().ToList();
dataSourceType = BindingDefinitionRoot.CreateInstance(dataSourceAsList.GetType());
}
else
{
dataSourceAsList = new List <object>();
dataSourceAsList.Add(DataSource); //new object[] { DataSource };
dataSourceType = BindingDefinitionRoot.CreateInstance(DataSource.GetType());
}
if (TemplateDefinition.MainBindingDefinition != null)
{
CheckType(TemplateDefinition.MainBindingDefinition, dataSourceType);
}
ISortersAndFilters externalSortersAndFilters = null;
owner.ExternalSortersAndFilters?.TryGetValue(TemplateDefinition, out externalSortersAndFilters);
//Occurrences = dataSourceAsList.Count;
if (TemplateDefinition.Body != null)
{
IEnumerable <IFilterDefinition> templatedFiltersToTakeIntoAccount = null;
if (templatedFilters != null)
{
IEnumerable <IFilterDefinition> templatedFiltersToTakeIntoAccountFound = templatedFilters.Where(tf => tf.TemplateDefinition == templateDefinition);
if (templatedFiltersToTakeIntoAccountFound.Any())
{
templatedFiltersToTakeIntoAccount = templatedFiltersToTakeIntoAccountFound;
}
}
ISorterDefinition[] sortersDefinition = null;
if (((TemplateView)owner).SorterDefinition != null && ((TemplateView)owner).SorterDefinition.TemplateDefinition == templateDefinition)
{
sortersDefinition = new ISorterDefinition[] { ((TemplateView)owner).SorterDefinition }
}
;
ISortersAndFilters sortersAndFilters = null;
if (templatedFilters != null || sortersDefinition != null)
{
sortersAndFilters = SortersAndFilterersFactory.CreateInstance(templateDefinition, templatedFiltersToTakeIntoAccount, sortersDefinition);
}
Body = BindingContextPart.CreateBodyBindingContextPart(this, TemplateDefinition.Body, dataSourceAsList, externalSortersAndFilters, sortersAndFilters);
}
if (TemplateDefinition.Header != null)
{
Header = BindingContextPart.CreateHeaderOrFooterBindingContextPart(this, TemplateDefinition.Header, BindingContextPartType.Header, DataSource);
}
if (TemplateDefinition.Footer != null)
{
Footer = BindingContextPart.CreateHeaderOrFooterBindingContextPart(this, TemplateDefinition.Footer, BindingContextPartType.Header, DataSource);
}
}
}
catch (Exception ex)
{
string message = $"Create the 'BindingContext' for template '{(templateDefinition == null ? string.Empty : templateDefinition.Name)}' failed . {ex.Message}";
throw new EtkException(message);
}
}
protected BindingSearchContextItem(ITemplateView view, BindingSearchDefinition definition, IBindingContextElement parent)
: base(parent, null)
{
this.view = (TemplateView)view;
this.definition = definition;
}
public abstract BindingSearchContextItem CreateContextItem(ITemplateView view, IBindingContextElement parent);
public override IBindingContextItem ContextItemFactory(IBindingContextElement parent)
{
//IBindingContextItem nestedContextItem = NestedBindingDefinition.ContextItemFactory(parent);
return(new ExcelContextItemFormulaResult(parent, this));
}
public ExcelBindingSearchContextItem(ITemplateView view, BindingSearchDefinition definition, IBindingContextElement parent)
: base(view, definition, parent)
{
((ExcelTemplateView)view).RegisterSearchControl(this);
}
public override IBindingContextItem ContextItemFactory(IBindingContextElement parent)
{
return(new ExcelContextItemButton(parent, this));
}
public ExcelBindingFilterContextItem(ITemplateView view, BindingFilterDefinition bindingFilterDefinition, IBindingContextElement bindingContextElement)
: base(view, bindingFilterDefinition, bindingContextElement)
{
}
