private void ListView_FormatCell(object sender, FormatCellEventArgs e)
{
object item = e.Model;
if (item != null)
{
PropertyInfo p = item.GetType().GetProperty("IsArchived");
if (p != null && p.PropertyType == typeof(bool) && (bool)(p.GetValue(item)) == true)
{
e.SubItem.ForeColor = Color.Gray;
}
else
{
if (e.Column.AspectName == null)
{
return;
}
Type pType = AttrHelper.GetPropertyType(SourceObjectType, e.Column.AspectName);
PropertyInfo propInfo = SourceObjectType.GetProperty(e.Column.AspectName);
JExpired expiredProp = AttrHelper.GetAttribute <JExpired>(propInfo);
if (expiredProp != null)
{
object propValue = null;
if (expiredProp.ExpiredProperty != null)
{
PropertyInfo propInfo1 = SourceObjectType.GetProperty(expiredProp.ExpiredProperty);
if (propInfo1 != null)
{
propValue = AttrHelper.GetPropertyValue(e.Model, propInfo1);
}
}
else
{
propValue = AttrHelper.GetPropertyValue(e.Model, propInfo);
}
if (propValue != null)
{
ModelHelper.ExpiredToColor(propValue.ToString(), e.SubItem.ForeColor);
}
}
else
{
JDictProp dictProp = AttrHelper.GetAttribute <JDictProp>(propInfo);
if (dictProp != null &&
(dictProp.DictPropertyStyle == DisplyPropertyStyle.ColoredTextOnly || dictProp.DictPropertyStyle == DisplyPropertyStyle.ColoredTextAndImage))
{
object propValue = AttrHelper.GetPropertyValue(e.Model, propInfo);
if (propValue != null)
{
JDictItem ditem = Dm.Instance.GetDictText(dictProp.Id, propValue.ToString());
if (ditem != null && ditem.TextColor != null && ditem.TextColor != Color.Black)
{
e.SubItem.ForeColor = ditem.TextColor;
}
}
}
}
}
}
}
public static string ModelPropertyList(object obj, string lineDelimeter, string[] includes, string[] excludes)
{
Type t = obj.GetType();
var props = t.GetProperties();
var sb = new StringBuilder();
foreach (var p in props)
{
if (excludes != null && Array.Exists(excludes, element => element == p.Name))
{
continue;
}
if (includes != null && !Array.Exists(includes, element => element == p.Name))
{
continue;
}
JIgnore ignoreAttr = AttrHelper.GetAttribute <JIgnore>(t, p.Name);
if (ignoreAttr != null)
{
continue;
}
string desc = GetPropertyJDescriptionOrName(p);
object v = Dm.Instance.GetCustomPropertyValue(obj, p.Name, true, -1, -1);
if (v != null)
{
sb.Append(desc + ": " + v);
if (lineDelimeter != null)
{
sb.Append(lineDelimeter);
}
sb.AppendLine();
}
}
return(sb.ToString());
}
private void bag1_SetValue(object sender, PropertySpecEventArgs e)
{
try
{
SetModified(true);
if (tempSourceObject != null)
{
if (e.Property.PropTag != null && e.Property.PropTag is IField)
{
(e.Property.PropTag as IField).Value = (string)e.Value;
}
else
{
string name = e.Property.PropTag as string;
if (AppManager.Instance.IsCustomEditProperty(SourceObjectType, name))
{
}
else
{
object oldValue = null;
oldValue = AttrHelper.GetPropertyValue(tempSourceObject, name);
AttrHelper.SetPropertyValue(tempSourceObject, name, e.Value);
}
}
}
}
catch (Exception ex)
{
Log.ShowError(ex);
}
}
override protected void ReloadList()
{
if (!(isVirtualList || NoDmMode || AttrHelper.IsAttributeDefinedForType <JEntity>(SourceObjectType, true) == false))
{
this.listView.SetObjects(Dm.Instance.FindAll(SourceObjectType));
}
}
private void bag1_GetValue(object sender, PropertySpecEventArgs e)
{
try
{
if (tempSourceObject != null)
{
if (e.Property.PropTag != null && e.Property.PropTag is IField)
{
e.Value = (e.Property.PropTag as IField).Value;
}
else
{
string aspectName = e.Property.PropTag as string;//
Type pType = AttrHelper.GetPropertyType(SourceObjectType, aspectName);
e.Value = Dm.Instance.GetCustomPropertyValue(tempSourceObject, aspectName, true, AppManager.Instance.PropertyWindowTruncatedMaxItemCount, AppManager.Instance.PropertyWindowTruncatedMaxLength);
}
}
else
{
e.Value = null;
}
}
catch (Exception ex)
{
Log.ShowError(ex);
}
}
public object Find(Type entityType, object primaryKeValue)
{
if (primaryKeValue == null)
{
return(null);
}
if (AttrHelper.IsSimple(primaryKeValue.GetType()) == false)
{
if (primaryKeValue.GetType() != entityType)
{
throw new InvalidDataException("Find by pk whitch is not simple and not same type");
}
primaryKeValue = ModelHelper.GetPKValue(primaryKeValue);
if (primaryKeValue == null)
{
throw new InvalidDataException("Find by pk whitch is not simple and not have pk");
}
}
object o = null;
PropertyInfo pPK = AttrHelper.GetProperty <JPrimaryKey>(entityType);
SData sdata = GetSData(entityType);
sdata.PkCache.TryGetValue(primaryKeValue, out o);
return(o);
}
private void ListView_CellEditFinished(object sender, CellEditEventArgs e)
{
OLVColumn column = e.Column;
object rowObject = e.RowObject;
/*
* if (AttrHelper.GetAttribute<JText>(SourceObjectType, column.AspectName) != null)
* {
* e.Cancel = true;
* RefreshObject(rowObject);
* //((ObjectListView)sender).RefreshItem(e.ListViewItem);
* }
*/
try
{
Dm.Instance.SaveObject(e.RowObject);
}
catch (JValidationException ex)
{
dropLocker = true;//xak
AppManager.ShowValidationErrorMessage(ex.ValidationResult, this);
AttrHelper.SetPropertyValue(rowObject, column.AspectName, e.Value);
RefreshObject(rowObject);
e.Cancel = true;
}
catch (Exception ex)
{
Log.ShowError(ex);
}
}
private SData LoadEntityFromDisk(Type t)
{
JEntity entityAttr = AttrHelper.GetClassAttribute <JEntity>(t);
if (entityAttr.DsType != typeof(JsonDs))
{
throw new InvalidOperationException("Not a json file stored entity");
}
//long tstart = DateTime.Now.Ticks;
SData sdata = new SData()
{
DataType = t
};
Type lt = typeof(List <>);
Type listType = lt.MakeGenericType(t);
object list = null;
string filename = GetDataFilePathForType(t);
FileInfo fileInfo = new FileInfo(filename);
if (fileInfo.Exists)
{
list = JsonSerializeHelper.LoadForType(filename, listType);
}
else
{
list = Activator.CreateInstance(listType);
}
foreach (var x in (IList)list)
{
INotifyPropertyChanged notifier = x as INotifyPropertyChanged;
if (notifier != null)
{
notifier.PropertyChanged += Notifier_PropertyChanged;
}
}
PropertyInfo pkProp = AttrHelper.GetProperty <JPrimaryKey>(t);
if (pkProp != null)
{
foreach (var o in (IList)list)
{
object pk = pkProp.GetValue(o);
try
{
sdata.PkCache.Add(pk, o);
}
catch (ArgumentException ex)
{
Log.ProcessDebug("Dublicate pk entity: " + t + " pk value: " + pk + " Error text: " + ex);
}
}
}
sdata.DataList = list;
sdatas.Add(sdata);
return(sdata);
}
public IList FindFromJoin(object rowObject, Type foreinEntityType, string joinName = null)
{
IList values = (IList)Activator.CreateInstance(typeof(List <>).MakeGenericType(foreinEntityType));
if (rowObject == null)
{
throw new InvalidDataException(" FindFromJoin: NULL object to find"); // return values;
}
Type sourceEntityType = rowObject.GetType();
PropertyInfo pkProp = AttrHelper.GetProperty <JPrimaryKey>(sourceEntityType);
JoinEntityData cross = FindAllJoinData(sourceEntityType, foreinEntityType, joinName);
bool reverse = false;
if (cross.DataType1 != sourceEntityType)
{
reverse = true;
}
List <object> cValues = new List <object>();
object sourcePKValue = AttrHelper.IsSimple(rowObject.GetType()) ? rowObject : pkProp.GetValue(rowObject);
if (sourcePKValue == null)
{
throw new InvalidDataException(" FindFromJoin: wrong object to find");
}
//from crosstable
foreach (var l in cross.DataList)
{
if (reverse)
{
if (sourcePKValue.Equals(l.Pk2))
{
cValues.Add(l.Pk1);
}
}
else
{
if (sourcePKValue.Equals(l.Pk1))
{
cValues.Add(l.Pk2);
}
}
}
foreach (var foreinKeyValue in cValues)
{
object foreinEntityValue = Find(foreinEntityType, foreinKeyValue);
if (foreinEntityValue != null)
{
values.Add(foreinEntityValue);
}
else
{
//todo
}
}
return(values);
}
protected JoinEntityData FindAllJoinData(Type t1, Type t2, string joinTableName)
{
JoinEntityData joinData = GetJoinData(t1, t2, joinTableName);
if (joinData == null)
{
long tstart = DateTime.Now.Ticks;
//sort before add
TypeComparer typeComparer = new TypeComparer();
Type[] ts = new Type[] { t1, t2 };
Array.Sort(ts, typeComparer);
joinData = new JoinEntityData()
{
DataType1 = ts[0], DataType2 = ts[1], JoinTableName = joinTableName
};
var listType = typeof(List <JoinEntityDataItem>);
List <JoinEntityDataItem> list = null;
string filename = Path.Combine(Path.Combine(FrwConfig.Instance.ProfileDir, DATA_STORAGE), joinData.DataType1.FullName + "_" + joinData.DataType2.FullName +
(joinTableName != null ? ("_" + joinTableName) : "") + ".json");
FileInfo fileInfo = new FileInfo(filename);
if (fileInfo.Exists)
{
list = JsonSerializeHelper.LoadForType(filename, listType);
}
else
{
list = (List <JoinEntityDataItem>)Activator.CreateInstance(listType);
}
joinData.DataList = list;
long tstartConvert = DateTime.Now.Ticks;
PropertyInfo pkProp1 = AttrHelper.GetProperty <JPrimaryKey>(joinData.DataType1);
if (pkProp1.PropertyType != typeof(string))
{
foreach (var l in joinData.DataList)
{
l.Pk1 = JsonSerializeHelper.DeserializeString(l.Pk1.ToString(), pkProp1.PropertyType);
}
}
PropertyInfo pkProp2 = AttrHelper.GetProperty <JPrimaryKey>(joinData.DataType1);
if (pkProp2.PropertyType != typeof(string))
{
foreach (var l in joinData.DataList)
{
l.Pk2 = JsonSerializeHelper.DeserializeString(l.Pk2.ToString(), pkProp2.PropertyType);
}
}
joinDatas.Add(joinData);
long tend = DateTime.Now.Ticks;
//Log.ProcessDebug("======= Loaded join data : " + sdata.DataType1 + " " + sdata.DataType2 + " Count: " + ((IList)list).Count + " Time: " + (tend - tstart) / 10000 + " mils" + " include time converting: " + (tend - tstartConvert) / 10000 + " mils");
}
return(joinData);
}
protected void CreateMainMenuItemsForAllEntityTypes(ToolStripMenuItem parentItem)
{
var entityTypes = AttrHelper.GetTypesWithAttribute <JEntity>(true);
foreach (var t in entityTypes)
{
CreateMainMenuItemForEntityType(parentItem, t);
}
}
public static void SetPKValue(object o, object pkValue)
{
PropertyInfo pPK = AttrHelper.GetProperty(typeof(JPrimaryKey), o.GetType());
if (pPK != null)
{
pPK.SetValue(o, pkValue);
}
}
public static object GetPKValue(object o)
{
PropertyInfo pPK = AttrHelper.GetProperty(typeof(JPrimaryKey), o.GetType());
if (pPK != null)
{
return(pPK.GetValue(o));
}
return(null);
}
public static PropertyInfo GetPK(Type t)
{
PropertyInfo pPK = AttrHelper.GetProperty(typeof(JPrimaryKey), t);
if (pPK != null)
{
return(pPK);
}
return(null);
}
private void AddObjectToPKCache(object o)
{
Type t = o.GetType();
PropertyInfo pkProp = AttrHelper.GetProperty <JPrimaryKey>(t);
if (pkProp != null)
{
object pk = pkProp.GetValue(o);
GetSData(t).PkCache.Add(pk, o);
}
}
private void RemoveObjectFromPKCache(object o)
{
Type t = o.GetType();
PropertyInfo pkProp = AttrHelper.GetProperty <JPrimaryKey>(t);
if (pkProp != null)
{
object pk = pkProp.GetValue(o);
GetSData(t).PkCache.Remove(pk);
}
}
static protected bool IsForeignKey(PropertyInfo p)
{
if (AttrHelper.GetAttribute <JManyToOne>(p) != null ||
AttrHelper.GetAttribute <JOneToOne>(p) != null)
{
return(true);
}
else
{
return(false);
}
}
static protected bool IsNecessary(PropertyInfo p)
{
if (AttrHelper.GetAttribute <JManyToOne>(p) != null ||
AttrHelper.GetAttribute <JOneToOne>(p) != null ||
AttrHelper.GetAttribute <JPrimaryKey>(p) != null)
{
return(true);
}
else
{
return(false);
}
}
static public bool IsTextColoredFieldPresent(Type t)
{
var pl = AttrHelper.GetPropertiesWithAttribute <JDictProp>(t);
foreach (var p in pl)
{
JDictProp d = AttrHelper.GetAttribute <JDictProp>(p);
if (d.DictPropertyStyle == DisplyPropertyStyle.ColoredTextOnly || d.DictPropertyStyle == DisplyPropertyStyle.ColoredTextAndImage)
{
return(true);
}
}
return(false);
}
static protected bool IsIgnore(PropertyInfo p)
{
if (AttrHelper.GetAttribute <JIgnore>(p) != null ||
AttrHelper.GetAttribute <JsonIgnoreAttribute>(p) != null ||
AttrHelper.GetAttribute <JManyToMany>(p) != null ||
AttrHelper.GetAttribute <JOneToMany>(p) != null
)
{
return(true);
}
else
{
return(false);
}
}
protected ToolStripMenuItem CreateMainMenuItemForEntityType(ToolStripMenuItem parentItem, Type t)
{
JEntity entityAttr = AttrHelper.GetClassAttribute <JEntity>(t);
ToolStripMenuItem menuItem = new ToolStripMenuItem();
menuItem.Name = "menuItem_" + t.FullName;
menuItem.Text = ModelHelper.GetEntityJDescriptionOrName(t);
menuItem.Click += (s, em) =>
{
CreateList(t);
};
parentItem.DropDownItems.AddRange(new ToolStripItem[] {
menuItem
});
return(menuItem);
}
public IList FindBy(Type entityType, PropertyInfo p, object fieldValue)
{
IList list = (IList)Activator.CreateInstance(typeof(List <>).MakeGenericType(entityType));
bool isSimple = (fieldValue == null) || AttrHelper.IsSimple(fieldValue.GetType());
IList allMayBeReferenced = FindAll(entityType);
foreach (object l in allMayBeReferenced)
{
object foreinEntityValue = p.GetValue(l);
if (isSimple)
{
if (foreinEntityValue != null)
{
//pk comparation
if (ModelHelper.GetPKValue(foreinEntityValue).Equals(fieldValue))
{
if (list.Contains(l) == false)
{
list.Add(l);
}
}
}
else if (fieldValue == null)
{
if (list.Contains(l) == false)
{
list.Add(l);
}
}
}
else
{
//object comparation (working fine only if all records cached on init)
if (foreinEntityValue == fieldValue)//also null == null
{
if (list.Contains(l) == false)
{
list.Add(l);
}
}
}
}
return(list);
}
static public PropertyInfo FindRefFieldInForeinEntity(Type whatFindType, Type whereFindType, Type reationTypeToFind, string nameToFind)
{
IEnumerable <PropertyInfo> whereEntityRefFields = AttrHelper.GetProperties(reationTypeToFind, whereFindType);
PropertyInfo whereEntityRefField = null;
if (nameToFind == null)
{
//nameToFind Can be null, then it is assumed that the foreinEntityRefField is the only one and matches the type (previously: by name with pk)
foreach (var p in whereEntityRefFields)
{
Type refType = (typeof(JManyToOne).Equals(reationTypeToFind) || typeof(JOneToOne).Equals(reationTypeToFind)) ? p.PropertyType : AttrHelper.GetGenericListArgType(p.PropertyType);
if (refType.Equals(whatFindType))
{
if (whereEntityRefField != null)
{
throw new Exception("Found more than one field referenced to this entity type");
}
whereEntityRefField = p;
}
}
}
else
{
//nameToFind Set explicitly, which is relevant if the table has several fields of the same type that refer to the same table
foreach (var p in whereEntityRefFields)
{
Type refType = (typeof(JManyToOne).Equals(reationTypeToFind) || typeof(JOneToOne).Equals(reationTypeToFind)) ? p.PropertyType : AttrHelper.GetGenericListArgType(p.PropertyType);
if (refType.Equals(whatFindType))
{
if (
((typeof(JManyToOne).Equals(reationTypeToFind) || typeof(JOneToMany).Equals(reationTypeToFind)) && (p.Name).Equals(nameToFind))
||
(typeof(JManyToMany).Equals(reationTypeToFind) && (p.Name).Equals(nameToFind))
||
(typeof(JOneToOne).Equals(reationTypeToFind) && (p.Name).Equals(nameToFind))
)//todo
{
whereEntityRefField = p;
break;
}
}
}
}
return(whereEntityRefField);
}
///////////////////////////
/// /// <summary>
/// Save all data to file system
/// </summary>
public void SaveAllEntitiesData(bool allways)
{
foreach (var s in sdatas)
{
Type entityType = s.DataType;
JEntity entityAttr = AttrHelper.GetClassAttribute <JEntity>(entityType);
if (s.Modified || allways)
{
SaveEntityData(s);
}
}
foreach (var s in joinDatas)
{
if (s.Modified || allways)
{
SaveJoinEntityDataLocal(s);
}
}
}
public bool IsCustomSetting()
{
if (this.ValueType != null)
{
if (DictId != null)
{
return(true);
}
else if (ValueType != typeof(string))
{
JEntity entityAttr = AttrHelper.GetClassAttribute <JEntity>(ValueType);
if (entityAttr != null)
{
return(true);
}
}
}
return(false);
}
static public string GetShortNameForObject(object o)
{
if (o == null)
{
return(null);
}
Type t = o.GetType();
PropertyInfo pName = AttrHelper.GetProperty <JShortNameProperty>(t);
if (pName != null)
{
object on = pName.GetValue(o);
return(on != null ? on.ToString() : null);
}
else
{
return(GetNameForObject(o));
}
}
static protected bool IsComplex(PropertyInfo p)
{
//date
if (p.PropertyType == typeof(DateTime) ||
p.PropertyType == typeof(DateTimeOffset))
{
return(false);
}
//simple
if (AttrHelper.IsSimple(p.PropertyType))
{
return(false);
}
if (IsForeignKey(p))
{
return(false); //for any case
}
//else
return(true);
}
public bool SaveChanges()
{
JValidationResult result = Dm.Instance.ValidateObject(tempSourceObject);
if (!result.isError)
{
Dm.CopyObjectProperties(tempSourceObject, sourceObject, CopyRestrictLevel.AllPropertiesNewLists);
if (AttrHelper.IsAttributeDefinedForType <JEntity>(SourceObjectType, true))
{
Dm.Instance.SaveObject(sourceObject);
if (ViewMode == ViewMode.New && CloningObject != null)
{
MethodInfo cloneDependenciesMethod = SourceObjectType.GetMethod("CloneDependencies");
if (cloneDependenciesMethod != null)
{
DialogResult res = MessageBox.Show("Clone dependencies?", FrwConstants.WARNING, MessageBoxButtons.YesNoCancel, MessageBoxIcon.Warning);
if (res == DialogResult.Yes)
{
object cdResult = cloneDependenciesMethod.Invoke(null, new object[] { CloningObject, sourceObject });//Pass null as the first argument (no need for an instance)
}
}
}
}
SetModified(false);
ChildObjectUpdateEventArgs ev = new ChildObjectUpdateEventArgs();
ev.UpdatedObject = sourceObject;
OnPropertyObjectUpdate(ev);
if (ViewMode == ViewMode.New)
{
ViewMode = ViewMode.Edit;
}
return(true);
}
else
{
AppManager.ShowValidationErrorMessage(result);
return(false);
}
}
public void GenNextPkValue(object o)
{
Type t = o.GetType();
PropertyInfo pPK = AttrHelper.GetProperty <JPrimaryKey>(t);
if (pPK != null)
{
if (AttrHelper.IsAttributePresent <JAutoIncrement>(t, pPK.Name))
{
//string maxValue = DataUtils.genKey(null);
IList list = FindAll(t);
SData sdata = GetSData(t);
int maxValue = 0;
if (sdata.MaxId == null)
{
foreach (var l in list)
{
var pkValue = pPK.GetValue(l);
int curValue = int.Parse(pkValue.ToString());
if (curValue > maxValue)
{
maxValue = curValue;
}
}
sdata.MaxId = maxValue;
}
sdata.MaxId = sdata.MaxId + 1;
if (pPK.PropertyType == typeof(string))
{
pPK.SetValue(o, sdata.MaxId.ToString());
}
else
{
pPK.SetValue(o, sdata.MaxId);
}
}
}
}
protected ToolStripMenuItem CreateMainMenuItemForWindowType(ToolStripMenuItem parentItem, string name, Type t)
{
JEntity entityAttr = AttrHelper.GetClassAttribute <JEntity>(t);
ToolStripMenuItem menuItem = new ToolStripMenuItem();
menuItem.Name = "menuItem_" + t.FullName;
menuItem.Text = name != null ? name : ModelHelper.GetEntityJDescriptionOrName(t);
menuItem.Click += (s, em) =>
{
try
{
AppManager.Instance.CreateContentAndProcessView(this, t, null);
}
catch (Exception ex)
{
Log.ShowError(ex);
}
};
parentItem.DropDownItems.AddRange(new ToolStripItem[] {
menuItem
});
return(menuItem);
}