public EditorUpdateAction(EditorItem item, string property, object oldValue, object newValue)
{
this.item = item;
this.property = property;
this.oldValue = oldValue;
this.newValue = newValue;
}
public EditorUpdateAction(EditorItem item, string[] property, object[] oldValues, object[] newValues)
{
this.item = item;
this.properties = property;
this.oldValues = oldValues;
this.newValues = newValues;
}
public SizingCommandItem(CommandPosition position, EditorItem owner)
: base(position, owner)
{
this.commandSize = 6;
this.widthInPixels = 6;
this.heightInPixels = 6;
switch (this.CommandPosition)
{
case CommandPosition.TopLeft:
case CommandPosition.BottomRight:
this.cursor = Cursors.SizeNWSE;
break;
case CommandPosition.TopCenter:
case CommandPosition.BottomCenter:
this.cursor = Cursors.SizeNS;
break;
case CommandPosition.MiddleLeft:
case CommandPosition.MiddleRight:
this.cursor = Cursors.SizeWE;
break;
case CommandPosition.TopRight:
case CommandPosition.BottomLeft:
this.cursor = Cursors.SizeNESW;
break;
}
}
public MovingCommandItem(EditorItem owner)
: base(CommandPosition.TopLeft, owner)
{
this.commandSize = 10;
this.widthInPixels = 10;
this.heightInPixels = 10;
this.cursor = Cursors.SizeAll;
}
public CommandItem(CommandPosition position, EditorItem owner)
{
this.Owner = owner;
this.commandPosition = position;
this.widthInPixels = commandSize;
this.heightInPixels = commandSize;
}
public EditorItem CreateItem(EditorItem newItem)
{
// tell action manager that we created new item
ActionManager.Instance.EditorItemCreated(newItem);
if (EditorItemCreated != null && newItem.NotifyCreation)
{
EditorItemCreated(newItem);
}
return newItem;
}
/// <summary>
/// When some item is placed
/// </summary>
/// <param name="item"></param>
void EditorItem_ItemPlaced(EditorItem item)
{
if(InPreviewMode)
{
return;
}
AddNewEditorItemToList(item);
}
/// <summary>
/// Find node that contains editor item. This is recursive one
/// </summary>
/// <param name="parent"></param>
/// <param name="item"></param>
/// <returns></returns>
private TreeNode FindNodeWithEditorItem(TreeNode parent, EditorItem item)
{
if(tvItems.Nodes.Count == 0)
{
return null;
}
if (parent == null)
{
foreach (TreeNode node in tvItems.Nodes)
{
if ((EditorItem)node.Tag == item)
{
return node;
}
TreeNode res = FindNodeWithEditorItem(node, item);
if (res != null)
{
return res;
}
}
}
else
{
foreach (TreeNode node in parent.Nodes)
{
if ((EditorItem)node.Tag == item)
{
return node;
}
TreeNode res = FindNodeWithEditorItem(node, item);
if (res != null)
{
return res;
}
}
}
return null;
}
/// <summary>
/// Find all horizontal items needed for adjusting spacing
/// </summary>
private void FindHItems()
{
FirstItem = null;
LastLeft = null;
LastRight = null;
// Find objects that are far left and far right...
foreach(EditorItem tmpItem in EditorController.Instance.SelectedItems)
{
if(FirstItem == null)
{
FirstItem = tmpItem;
}
if(LastLeft == null)
{
LastLeft = tmpItem;
}
else
{
if(tmpItem.LocationInPixelsX < LastLeft.LocationInPixelsX)
{
LastLeft = tmpItem;
}
}
if(LastRight == null)
{
LastRight = tmpItem;
}
else
{
if(tmpItem.LocationInPixelsX > LastRight.LocationInPixelsX)
{
LastRight = tmpItem;
}
}
}
}
/// <summary>
/// This will delete selected items
/// </summary>
public void DeleteSelected()
{
EditorItem[] itemList = new EditorItem[SelectedItems.Count];
itemList = SelectedItems.ToArray();
for(int i = 0; i < SelectedItems.Count; i++)
{
EditorItemFactory.Instance.DeleteItem(itemList[i]);
}
SelectedItems.Clear();
OnEditorItemHierarchyChanged();
}
/// <summary>
/// This will select one item
/// </summary>
/// <param name="item"></param>
public void SelectItem(EditorItem item)
{
DeselectAll();
if (item != null)
{
item.IsSelected = true;
SelectedItems.Add(item);
ShowObjectProperties(this.SelectedItems[0]);
if (SelectionChanged != null)
{
SelectionChanged(SelectedItems);
}
//if (EditorViewer != null)
{
EditorProject.FrmReport.RefreshPanels();
}
}
}
void Instance_EditorItemDeleted(EditorItem item)
{
// add to combo box
cmbObjects.SelectedValueChanged -= cmbObjects_SelectedValueChanged;
EditorItemComboItem foundCbxItem = null;
foreach (EditorItemComboItem cbxItem in itemsCreated)
{
if (cbxItem.Item == item)
{
foundCbxItem = cbxItem;
break;
}
}
itemsCreated.Remove(foundCbxItem);
cmbObjects.DataSource = null;
cmbObjects.DataSource = itemsCreated;
cmbObjects.DisplayMember = "Text";
cmbObjects.ValueMember = "Item";
cmbObjects.Refresh();
cmbObjects.SelectedValueChanged += cmbObjects_SelectedValueChanged;
}
public void DeleteItem(EditorItem item)
{
if (this.SelectedItems.Contains(item))
{
this.SelectedItems.Remove(item);
}
EditorItemFactory.Instance.DeleteItem(item);
OnEditorItemHierarchyChanged();
}
/// <summary>
/// This will check if possibleParent is somewhere in parent list
/// </summary>
/// <param name="possibleParent"></param>
/// <param name="fullCheck"></param>
public bool CheckIfParent(EditorItem possibleParent)
{
if (this.Parent == possibleParent)
{
return true;
}
else
{
if (this.Parent != null)
{
return this.Parent.CheckIfParent(possibleParent);
}
}
return false;
}
public EditorDeleteAction(EditorItem itemDeleted, int parentIndex)
{
this.itemDeleted = itemDeleted;
this.parentIndex = parentIndex;
}
/// <summary>
/// this will delete item
/// </summary>
/// <param name="item"></param>
public void DeleteItem(EditorItem item)
{
// mark item as deleted
//item.IsDeleted = true;
// detach it from parent
if (item.Parent == null)
{
throw new Exception("Item for removal has no parent");
}
else
{
// find exact child and remember index of it
int parentIndex = 0;
foreach(EditorItem child in item.Parent.Children)
{
if (child == item)
{
break;
}
parentIndex++;
}
item.Parent.Children.Remove(item);
item.StopMoving(true);
item.IsSelected = false;
if (EditorItemDeleted != null && item.NotifyDeletion)
{
EditorItemDeleted(item);
}
ActionManager.Instance.EditorItemDeleted(item, parentIndex);
// perform docking on parent to rearrange items
item.Parent.DockAll();
}
}
/// <summary>
/// Little different clone where parent is set to new one
/// </summary>
/// <param name="parent"></param>
/// <returns></returns>
protected object Clone(EditorItem newParent)
{
EditorItem newItem = (EditorItem)this.MemberwiseClone();
// make new name
newItem.Name = MakeName();
// make new matrices
newItem.drawMatrix = new System.Drawing.Drawing2D.Matrix();
newItem.LastDrawMatrix = new System.Drawing.Drawing2D.Matrix();
newItem.viewMatrix = new System.Drawing.Drawing2D.Matrix();
newItem.Parent = newParent;
// attach to parent
//if (newItem.Parent != null)
//{
// newItem.Parent.Children.Add(newItem);
//}
// copy children
newItem.children = new List<EditorItem>();
foreach (EditorItem child in this.Children)
{
// clone child giving them new parent as parameter
child.Clone(newItem);
}
// tell factory that we created some new item
EditorItemFactory.Instance.CreateItem(newItem);
return newItem;
}
/// <summary>
/// group of properties is changed. This is used for example when locationx,y are changed
/// </summary>
/// <param name="item"></param>
/// <param name="properties"></param>
/// <param name="newValues"></param>
/// <param name="oldValues"></param>
public void EditorItemUpdate(EditorItem item, string[] properties, object[] oldValues, object[] newValues)
{
if (!Disabled)
{
EditorUpdateAction action = new EditorUpdateAction(item, properties, oldValues, newValues);
actions.Insert(currentActionIndex, action);
currentActionIndex++;
RemoveNotValidItems();
EditorController.Instance.ProjectSaved = false;
}
}
/// <summary>
/// Call this when editor item is deleted
/// </summary>
/// <param name="item"></param>
public void EditorItemDeleted(EditorItem item, int parentIndex)
{
if (!Disabled)
{
EditorDeleteAction action = new EditorDeleteAction(item, parentIndex);
actions.Insert(currentActionIndex, action);
currentActionIndex++;
RemoveNotValidItems();
EditorController.Instance.ProjectSaved = false;
}
}
/// <summary>
/// Add new item to tvItems list
/// </summary>
/// <param name="itemsCreated"></param>
public void AddNewEditorItemToList(EditorItem itemsCreated)
{
// if node exists then remove it first and later add again
TreeNode fNode = FindNodeWithEditorItem(null, itemsCreated);
if (fNode != null)
{
// turn off notifications for this removal
tvItems.AfterSelect -= tvItems_AfterSelect;
if (fNode.Parent != null)
{
fNode.Parent.Nodes.Remove(fNode);
}
else
{
tvItems.Nodes.Remove(fNode);
}
tvItems.AfterSelect += tvItems_AfterSelect;
}
// Now add new item
TreeNode foundNode = FindNodeWithEditorItem(null, itemsCreated.Parent);
if (foundNode != null)
{
if (fNode != null)
{
foundNode.Nodes.Add(fNode);
}
else
{
TreeNode newNode = foundNode.Nodes.Add(itemsCreated.Name);
newNode.Tag = itemsCreated;
}
}
else
{
if (fNode != null)
{
tvItems.Nodes.Add(fNode);
}
else
{
TreeNode newNode = tvItems.Nodes.Add(itemsCreated.Name);
newNode.Tag = itemsCreated;
}
}
}
void EditorItem_EditorItemCreated(EditorItem itemCreated)
{
if(InPreviewMode)
{
return;
}
// add to combo box
cmbObjects.SelectedValueChanged -= cmbObjects_SelectedValueChanged;
itemsCreated.Add(new EditorItemComboItem(itemCreated));
cmbObjects.DataSource = null;
cmbObjects.DataSource = itemsCreated;
cmbObjects.DisplayMember = "Text";
cmbObjects.ValueMember = "Item";
cmbObjects.Refresh();
cmbObjects.SelectedValueChanged += cmbObjects_SelectedValueChanged;
}
public EditorItemComboItem(EditorItem item)
{
this.Text = string.Format("{0} : {1}", item.Name, item.GetType().Name);
this.item = item;
}
public void StartMoving()
{
if (this.dockPosition == DockingPosition.DOCK_NONE)
{
this.IsMoved = true;
startMovingX = this.LocationInUnitsX;
startMovingY = this.LocationInUnitsY;
startParent = this.Parent;
}
}
/// <summary>
/// Find all vertical items needed for adjusting spacing
/// </summary>
private void FindVItems()
{
FirstItem = null;
LastTop = null;
LastBottom = null;
// Find objects that are far left and far right...
foreach(EditorItem tmpItem in EditorController.Instance.SelectedItems)
{
if(FirstItem == null)
{
FirstItem = tmpItem;
}
if(LastTop == null)
{
LastTop = tmpItem;
}
else
{
if(tmpItem.LocationInPixelsY < LastTop.LocationInPixelsY)
{
LastTop = tmpItem;
}
}
if(LastBottom == null)
{
LastBottom = tmpItem;
}
else
{
if (tmpItem.LocationInPixelsY > LastBottom.LocationInPixelsY)
{
LastBottom = tmpItem;
}
}
}
}
/// <summary>
/// This should place new editor item correctly in project hierarchy on location x, y in pixels - later these coordinates will become transformed to appropriate values
/// </summary>
/// <param name="newItem"></param>
public virtual bool AddNewItem(EditorItem newItem, float x, float y, float width, float height, bool transformSize)
{
// if this item is not container return false
if (!isContainer)
{
return false;
}
if (newItem == this)
{
return false;
}
// check if any of children items would return true on this method
foreach(EditorItem child in Children)
{
if (child.AddNewItem(newItem, x, y, width, height, transformSize))
{
return true;
}
}
// invert coordinates by view matrix and width and height vectors
PointF point = new PointF(x, y);
PointF[] points = new PointF[1];
points[0] = point;
Matrix tmpMatrix = LastDrawMatrix.Clone();
tmpMatrix.Invert();
tmpMatrix.TransformPoints(points);
point = points[0];
x = point.X;
y = point.Y;
point.X = width;
point.Y = height;
if (transformSize)
{
points[0] = point;
tmpMatrix.TransformVectors(points);
point = points[0];
}
width = point.X;
height = point.Y;
// does this new item falls inside this component
float sx = 0; // *zoomLevel;
float sy = 0; // *zoomLevel;
float w = WidthInPixels; // *zoomLevel;
float h = HeightInPixels; // *zoomLevel;
// if starting coordinate fall inside this component rect
if (x >= sx && x <= sx + w && y >= sy && y <= sy + h)
{
if (newItem.Parent != this)
{
if (newItem.Parent != null)
{
//remove it from previous parent
newItem.Parent.Children.Remove(newItem);
}
newItem.Parent = this;
//this.Children.Add(newItem);
// update and set location and size properties of newItem
newItem.MeasureUnit = this.MeasureUnit;
newItem.LocationInUnitsX = UnitsManager.Instance.ConvertUnit(x, MeasureUnits.pixel, MeasureUnit);
newItem.LocationInUnitsY = UnitsManager.Instance.ConvertUnit(y, MeasureUnits.pixel, MeasureUnit);
newItem.LocationInUnitsX = (float)Math.Round((double)newItem.LocationInUnitsX, 3);
newItem.LocationInUnitsY = (float)Math.Round((double)newItem.LocationInUnitsY, 3);
if (width == 0 && height == 0)
{
}
else
{
newItem.WidthInUnits = UnitsManager.Instance.ConvertUnit(width, MeasureUnits.pixel, MeasureUnit);
newItem.HeightInUnits = UnitsManager.Instance.ConvertUnit(height, MeasureUnits.pixel, MeasureUnit);
}
// notify that we have placed item
if (EditorItem.ItemPlaced != null)
{
EditorItem.ItemPlaced(newItem);
}
}
return true;
}
else
{
return false;
}
}
private void RenameDataAndColumn(EditorItem newItem, renamedItems renItem)
{
string tmpColumnString;
foreach(EditorItem item in newItem.Children)
{
RenameDataAndColumn(item, renItem);
if(item is DynamicEditorItemInterface)
{
DynamicEditorItemInterface tmp = (DynamicEditorItemInterface)item;
if(renItem.type == 0)
{
if(tmp.SourceDataStream == renItem.befoure)
{
tmpColumnString = tmp.SourceColumn;
tmp.SourceDataStream = renItem.after;
tmp.SourceColumn = tmpColumnString;
}
}else if(renItem.type == 1)
{
if(tmp.SourceColumn == renItem.befoure)
{
tmp.SourceColumn = renItem.after;
}
}
}
}
}
/// <summary>
/// Create <fonts> node and put all fonts here by analyzing BaseTextItems in parentItem
/// </summary>
/// <param name="doc"></param>
/// <param name="element"></param>
public void Save(EditorItem parentItem, System.Xml.XmlDocument doc, System.Xml.XmlElement element)
{
XmlElement el = doc.CreateElement("Fonts");
List<BaseTextItems> baseTextItems = new List<BaseTextItems>();
EditorFont editorFont;
GetBaseTextItems(parentItem, baseTextItems);
this.fonts.Clear();
foreach (BaseTextItems textItem in baseTextItems)
{
// create and save each font still not created. We first check if it exists so not to save duplicates
// currently font is unique if has same name and style
editorFont = FindFont(textItem.Font.Name, textItem.Font.Style);
if (editorFont == null)
{
editorFont = CreateFont(textItem.Font);
editorFont.Save(doc, el);
}
// so we later know how to load it
textItem.FontSaveId = editorFont.SaveID;
}
element.AppendChild(el);
}
/// <summary>
/// Get all base test items recursively
/// </summary>
/// <param name="parent"></param>
/// <param name="outBaseTextItems"></param>
private void GetBaseTextItems(EditorItem parent, List<BaseTextItems> outBaseTextItems)
{
if (parent is BaseTextItems)
{
outBaseTextItems.Add((BaseTextItems)parent);
}
foreach (EditorItem item in parent.Children)
{
GetBaseTextItems(item, outBaseTextItems);
}
}
public Anchor(EditorItem ownerItem)
{
owner = ownerItem;
}
private bool ValidateSelectionForMoving(EditorItem firstItem, EditorItem item)
{
bool result = true;
EditorItem checkItem = item;
while(true)
{
if(checkItem.Parent == null)
{
result = false;
break;
}else if(checkItem.Parent != firstItem.Parent)
{
if(checkItem.Parent.IsSelected)
{
if(checkItem.Parent != firstItem)
{
checkItem = checkItem.Parent;
}else{
result = true;
break;
}
}
else
{
result = false;
break;
}
}else{
result = true;
break;
}
}
return result;
}
