private void Control_EndResize(HtmlDesignMovableControl c)
{
if (c.Control.Size != _PreviousSize)
{
HtmlPage.AddUndoOperation(HtmlControlModification.GetResized(c, _PreviousSize));
UpdateUndoRedoState();
}
}
private void ControlProperty_ValueChanging(object control, string propertyName, object oldValue, object newValue)
{
if (!_IsUndoRedoState)
{
HtmlPage.AddUndoOperation(HtmlControlModification.GetPropertyChanged((HtmlControl)control, propertyName, oldValue));
UpdateUndoRedoState();
}
}
///<summary>
/// Gets page assigned to <see cref="item" />
///</summary>
///<param name="item">Item which assigned to page we need to find</param>
///<returns></returns>
new public static HtmlPage GetPage(ItemType item)
{
HtmlPage resultPage = (HtmlPage)HtmlPageBase.GetPage(item);
if (resultPage != null)
{
}
return(resultPage);
}
///<summary>
/// Binds control to <see cref="page" />
///</summary>
///<param name="page">Instance of <see cref="HtmlPage" /> control needs to bind to</param>
public void Bind([NotNull] HtmlPage page)
{
if (IsBinded)
{
UnBind();
}
page.ErrorFixed += Page_ErrorFixed;
page.ErrorFound += Page_ErrorFound;
page.BeginValidate += Page_BeginValidate;
page.EndValidate += Page_EndValidate;
_Page = page;
UpdateSummary();
}
///<summary>
/// Run validation
///</summary>
///<returns></returns>
public bool Validate()
{
_Errors = new StringBuilder();
_CurrentList = new ErrorsCollection();
foreach (var i in Course.Organization.Items)
{
if (i.PageType == PageType.Question)
{
var p = HtmlPageBase.GetPage(i);
if (p == null)
{
using (var page = new HtmlPage {
Parent = new Form()
})
{
page.Name = i.Title;
page.SetPageItem(i);
page.ParseHtmlFile(i.PageHref, (htmlPage, control) => { });
page.ReValidate();
_CurrentList.AddRange(page.Errors);
}
}
else
{
p.ReValidate();
_CurrentList.AddRange(p.Errors);
}
foreach (var error in _CurrentList)
{
if (_Errors.Length > 0)
{
_Errors.AppendLine();
}
_Errors.Append(i.GetFullPath());
if (error.Source != i)
{
_Errors.Append("/" + error.Source.Title);
}
_Errors.Append(": ");
_Errors.Append(error.Message);
}
}
foreach (string error in i.Errors)
{
this._Errors.AppendLine(error);
}
}
return(_Errors.Length == 0);
}
private void miDelete_Click(object sender, EventArgs e)
{
#if CHECKERS
if (IsSelectionEmpty)
{
throw new InvalidOperationException();
}
#endif
var b = new StringBuilder();
bool isFirst = true;
foreach (var c in _selectionList)
{
if (!isFirst)
{
b.Append(", ");
}
else
{
isFirst = false;
}
b.Append(c.Owner.Title);
}
if (Extenders.ConfirmDelete(b.ToString()))
{
var list = _selectionList.ToArray();
UnSelectAll();
var mg = new ModificationCollection <HtmlControlModification>();
foreach (var c in list)
{
FreeResources(c.Owner);
HtmlDesignMovableControl owner = c.Owner;
owner.NotifyDelete();
mg.Add(HtmlControlModification.GetRemoved(owner));
owner.Parent = null;
}
if (mg.Count > 0)
{
HtmlPage.AddUndoOperation(mg.Count == 1 ? (IModification)mg[0] : mg);
}
else
{
throw new InvalidOperationException();
}
UpdateUndoRedoState();
}
}
private HtmlPage CreateHtmlPage()
{
var p = new HtmlPage {
Parent = this
};
var c = p.Control;
var top = tsComponents.Top + tsComponents.Height + 1;
c.Top = top;
c.Width = ClientSize.Width;
c.Height = ClientSize.Height - top;
c.Anchor = AnchorStyles.Left | AnchorStyles.Right | AnchorStyles.Top | AnchorStyles.Bottom;
c.Click += PanelClick;
if (PageCreated != null)
{
PageCreated(p);
}
return(p);
}
private void PanelClick(object sender, EventArgs e)
{
if (CheckedButton != null)
{
var c = ((Type)CheckedButton.Tag).Create <HtmlDesignMovableControl>();
c.Parent = HtmlPage;
c.Control.Location = HtmlPage.Control.PointToClient(MousePosition);
SetUpControl(c);
UnSelectAllInternal();
SelectControl(c);
CheckedButton = null;
c.Control.Focus();
HtmlPage.AddUndoOperation(HtmlControlModification.GetAdded(c));
UpdateUndoRedoState();
}
else
{
HtmlPage.Control.Focus();
UnSelectAll();
Forms.PropertyEditor.SetContext(HtmlPage, GetScope(), PropertyEditorSelectedObjectChanged).ValueChanging += ControlProperty_ValueChanging;
}
}
private void Control_EndMove(HtmlDesignMovableControl c)
{
IModification m;
if (_selectionList.Count == 1)
{
HtmlDesignMovableControl o = _selectionList[0].Owner;
Point previousLocation = _PreviousLocations[o];
m = previousLocation != o.Control.Location ? HtmlControlModification.GetMoved(o, previousLocation) : (IModification)null;
}
else
{
var list = new ModificationCollection <HtmlControlModification>();
foreach (var bc in _selectionList)
{
HtmlDesignMovableControl o = bc.Owner;
Point previousLocation = _PreviousLocations[o];
if (previousLocation != o.Control.Location)
{
list.Add(HtmlControlModification.GetMoved(o, previousLocation));
}
}
if (list.Count == 1)
{
m = list[0];
}
else
{
m = list.Count > 0 ? list : null;
}
}
if (m != null)
{
HtmlPage.AddUndoOperation(m);
UpdateUndoRedoState();
}
c.Control.LocationChanged -= Control_LocationChanged;
}
private HtmlPage CreateHtmlPage()
{
var p = new HtmlPage { Parent = this };
var c = p.Control;
var top = tsComponents.Top + tsComponents.Height + 1;
c.Top = top;
c.Width = ClientSize.Width;
c.Height = ClientSize.Height - top;
c.Anchor = AnchorStyles.Left | AnchorStyles.Right | AnchorStyles.Top | AnchorStyles.Bottom;
c.Click += PanelClick;
if (PageCreated != null)
{
PageCreated(p);
}
return p;
}
///<summary>
/// Assign item to current page
///</summary>
///<param name="node"></param>
public void SetPageItem([NotNull]ItemType node)
{
SuspendLayout();
try
{
if (HtmlPage != null)
{
HtmlPage.Parent = null;
}
HtmlPage p = HtmlPage.GetPage(node);
if (p == null)
{
p = HtmlPage = CreateHtmlPage();
p.SetPageItem(node);
p.ParseHtmlFile(node.PageHref, ControlControlParsed);
}
else
{
HtmlPage = p;
}
HtmlPage.Parent = this;
UpdateUndoRedoState();
}
finally
{
ResumeLayout(true);
}
}
///<summary>
/// Run validation
///</summary>
///<returns></returns>
public bool Validate()
{
_Errors = new StringBuilder();
_CurrentList = new ErrorsCollection();
foreach (var i in Course.Organization.Items)
{
if (i.PageType == PageType.Question)
{
var p = HtmlPageBase.GetPage(i);
if (p == null)
{
using (var page = new HtmlPage { Parent = new Form() })
{
page.Name = i.Title;
page.SetPageItem(i);
page.ParseHtmlFile(i.PageHref, (htmlPage, control) => { });
page.ReValidate();
_CurrentList.AddRange(page.Errors);
}
}
else
{
p.ReValidate();
_CurrentList.AddRange(p.Errors);
}
foreach (var error in _CurrentList)
{
if (_Errors.Length > 0)
{
_Errors.AppendLine();
}
_Errors.Append(i.GetFullPath());
if (error.Source != i)
{
_Errors.Append("/" + error.Source.Title);
}
_Errors.Append(": ");
_Errors.Append(error.Message);
}
}
foreach (string error in i.Errors)
{
this._Errors.AppendLine(error);
}
}
return _Errors.Length == 0;
}