/// <summary>
/// Finds the node with specified name.
/// </summary>
/// <param name="name">The name of node to find.</param>
/// <returns>The node with specified name, if found; the new node otherwise.</returns>
/// <remarks>
/// This method adds the node with specified name to the child nodes if it cannot find the node.
/// </remarks>
public XmlItem FindItem(string name)
{
XmlItem result = null;
int i = Find(name);
if (i == -1)
{
result = Add();
result.Name = name;
}
else
{
result = Items[i];
}
return(result);
}
public void Save(XmlItem rootItem)
{
foreach (BlobItem item in list)
{
XmlItem xi = rootItem.Add();
xi.Name = "item";
xi.SetProp("Stream", Converter.ToXml(item.Stream));
if (!String.IsNullOrEmpty(item.Source))
{
xi.SetProp("Source", Converter.ToXml(item.Source));
}
if (TempFile != null)
{
item.Dispose();
}
}
}
/// <summary>
/// Replaces the specified locale string with the new value.
/// </summary>
/// <param name="id">Comma-separated path to the existing locale string.</param>
/// <param name="value">The new string.</param>
/// <remarks>
/// Use this method if you want to replace some existing locale value with the new one.
/// </remarks>
/// <example>
/// <code>
/// Res.Set("Messages,SaveChanges", "My text that will appear when you close the designer");
/// </code>
/// </example>
public static void Set(string id, string value)
{
if (!FLocaleLoaded)
{
LoadBuiltinLocale();
}
string[] categories = id.Split(new char[] { ',' });
XmlItem xi = FLocale.Root;
foreach (string category in categories)
{
xi = xi.FindItem(category);
}
xi.SetProp("Text", value);
}
private static string Get(string id, XmlDocument locale)
{
string[] categories = id.Split(new char[] { ',' });
XmlItem xi = locale.Root;
foreach (string category in categories)
{
int i = xi.Find(category);
if (i == -1)
{
return(null);
}
xi = xi[i];
}
return(xi.GetProp("Text"));
}
private void WriteItem(XmlItem item, int level)
{
string s;
// start
if (!FAutoIndent)
{
s = "<" + item.Name;
}
else
{
s = Dup(level) + "<" + item.Name;
}
// text
if (item.Text != "")
{
if (item.Text.StartsWith(" "))
{
s += item.Text;
}
else
{
s += " " + item.Text;
}
}
// end
if (item.Count == 0 && item.Value == "")
{
s += "/>";
}
else
{
s += ">";
}
// value
if (item.Count == 0 && item.Value != "")
{
s += item.Value + "</" + item.Name + ">";
}
WriteLn(s);
}
private static void RestoreUIOptions()
{
RestoreRightToLeft();
XmlItem xi = Root.FindItem("UIOptions");
string disableHotkeysStringValue = xi.GetProp("DisableHotkeys");
if (!String.IsNullOrEmpty(disableHotkeysStringValue))
{
disableHotkeys = disableHotkeysStringValue.ToLower() != "false";
}
string disableBacklightStringValue = xi.GetProp("DisableBacklight");
if (!String.IsNullOrEmpty(disableBacklightStringValue))
{
disableBacklight = disableBacklightStringValue.ToLower() != "false";
}
}
private bool DoRead(XmlItem rootItem)
{
ItemState itemState = ReadItem(rootItem);
lastName = rootItem.Name;
if (itemState == ItemState.End)
{
return(true);
}
else if (itemState == ItemState.Complete)
{
return(false);
}
if (ReadValue(rootItem))
{
return(false);
}
bool done = false;
do
{
XmlItem childItem = new XmlItem();
done = DoRead(childItem);
if (!done)
{
rootItem.AddItem(childItem);
}
else
{
childItem.Dispose();
}
}while (!done);
if (lastName != "" && String.Compare(lastName, rootItem.Name, true) != 0)
{
RaiseException();
}
return(false);
}
private static void LoadPlugins()
{
// main assembly initializer
ProcessAssembly(typeof(Config).Assembly);
XmlItem pluginsItem = Root.FindItem("Plugins");
for (int i = 0; i < pluginsItem.Count; i++)
{
XmlItem item = pluginsItem[i];
string pluginName = item.GetProp("Name");
try
{
ProcessAssembly(Assembly.LoadFrom(pluginName));
}
catch
{
}
}
}
public static void CreateFunctionsTree(Report report, ObjectInfo rootItem, XmlItem rootNode)
{
foreach (ObjectInfo item in rootItem.Items)
{
string text = String.Empty;
string desc = String.Empty;
MethodInfo func = item.Function;
if (func != null)
{
text = func.Name;
// if this is an overridden function, show its parameters
if (rootItem.Name == text)
{
text = report.CodeHelper.GetMethodSignature(func, false);
}
desc = GetFunctionDescription(report, func);
}
else
{
// it's a category
text = Res.TryGet(item.Text);
}
XmlItem node = rootNode.Add();
node.SetProp("Name", text);
if (!String.IsNullOrEmpty(desc))
{
node.SetProp("Description", desc);
}
if (item.Items.Count > 0)
{
node.Name = "Functions";
CreateFunctionsTree(report, item, node);
}
else
{
node.Name = "Function";
}
}
}
private static void RestoreCompilerSettings()
{
XmlItem xi = Root.FindItem("CompilerSettings");
CompilerSettings.Placeholder = xi.GetProp("Placeholder");
string exceptionBehaviour = xi.GetProp("ExceptionBehaviour");
if (!String.IsNullOrEmpty(exceptionBehaviour))
{
try
{
CompilerSettings.ExceptionBehaviour =
(CompilerExceptionBehaviour)Converter.FromString(typeof(CompilerExceptionBehaviour),
exceptionBehaviour);
}
catch
{
CompilerSettings.ExceptionBehaviour = CompilerExceptionBehaviour.Default;
}
}
}
// we need this to prevent form.Load event to be fired *after* the form is displayed.
// Used in the StandardDesignerForm.Load event
internal static bool RestoreFormState(Form form, bool ignoreWindowState)
{
XmlItem xi = FDoc.Root.FindItem("Forms").FindItem(form.Name);
if (!ignoreWindowState)
{
form.WindowState = xi.GetProp("Maximized") == "1" ? FormWindowState.Maximized : FormWindowState.Normal;
}
string left = xi.GetProp("Left");
string top = xi.GetProp("Top");
string width = xi.GetProp("Width");
string height = xi.GetProp("Height");
if (left != "" && top != "")
{
form.Location = new Point(int.Parse(left), int.Parse(top));
}
if (width != "" && height != "")
{
form.Size = new Size(int.Parse(width), int.Parse(height));
}
return(xi.GetProp("Maximized") == "1");
}
/// <summary>
/// Reads the specified object.
/// </summary>
/// <param name="obj">The object to read.</param>
/// <remarks>
/// The object must implement the <see cref="IFRSerializable"/> interface. This method
/// invokes the <b>Deserialize</b> method of the object.
/// </remarks>
/// <example>This example demonstrates the use of <b>ReadProperties</b>, <b>ReadChildren</b>,
/// <b>NextItem</b>, <b>Read</b> methods.
/// <code>
/// public void Deserialize(FRReader reader)
/// {
/// // read simple properties like "Text", complex properties like "Border.Lines"
/// reader.ReadProperties(this);
///
/// // moves the current reader item
/// while (reader.NextItem())
/// {
/// // read the "Styles" collection
/// if (String.Compare(reader.ItemName, "Styles", true) == 0)
/// reader.Read(Styles);
/// else if (reader.ReadChildren)
/// {
/// // if read of children is enabled, read them
/// Base obj = reader.Read();
/// if (obj != null)
/// obj.Parent = this;
/// }
/// }
/// }
/// </code>
/// </example>
public void Read(IFRSerializable obj)
{
XmlItem saveCurItem = curItem;
XmlItem saveCurRoot = curRoot;
XmlProperty[] saveProps = props;
try
{
if (curItem == null)
{
curItem = root;
}
curRoot = curItem;
GetProps();
obj.Deserialize(this);
}
finally
{
curItem = saveCurItem;
curRoot = saveCurRoot;
props = saveProps;
}
}
/// <summary>
/// Reads the specified object.
/// </summary>
/// <param name="obj">The object to read.</param>
/// <remarks>
/// The object must implement the <see cref="IFRSerializable"/> interface. This method
/// invokes the <b>Deserialize</b> method of the object.
/// </remarks>
/// <example>This example demonstrates the use of <b>ReadProperties</b>, <b>ReadChildren</b>,
/// <b>NextItem</b>, <b>Read</b> methods.
/// <code>
/// public void Deserialize(FRReader reader)
/// {
/// // read simple properties like "Text", complex properties like "Border.Lines"
/// reader.ReadProperties(this);
///
/// // moves the current reader item
/// while (reader.NextItem())
/// {
/// // read the "Styles" collection
/// if (String.Compare(reader.ItemName, "Styles", true) == 0)
/// reader.Read(Styles);
/// else if (reader.ReadChildren)
/// {
/// // if read of children is enabled, read them
/// Base obj = reader.Read();
/// if (obj != null)
/// obj.Parent = this;
/// }
/// }
/// }
/// </code>
/// </example>
public void Read(IFRSerializable obj)
{
XmlItem saveCurItem = FCurItem;
XmlItem saveCurRoot = FCurRoot;
List <PropInfo> saveProps = FProps;
try
{
if (FCurItem == null)
{
FCurItem = FRoot;
}
FCurRoot = FCurItem;
GetProps();
obj.Deserialize(this);
}
finally
{
FCurItem = saveCurItem;
FCurRoot = saveCurRoot;
FProps = saveProps;
}
}
private static string Get(string id, XmlDocument locale)
{
string[] categories = id.Split(new char[] { ',' });
XmlItem xi = locale.Root;
foreach (string category in categories)
{
int i = xi.Find(category);
if (i == -1)
{
return(id + " " + FBadResult);
}
xi = xi[i];
}
string result = xi.GetProp("Text");
if (result == "")
{
result = id + " " + FBadResult;
}
return(result);
}
private void WriteItem(XmlItem item, int level)
{
FastString sb = new FastString();
// start
if (autoIndent)
{
sb.Append(Dup(level));
}
sb.Append("<");
sb.Append(item.Name);
// text
item.WriteProps(sb);
// end
if (item.Count == 0 && item.Value == "")
{
sb.Append("/>");
}
else
{
sb.Append(">");
}
// value
if (item.Count == 0 && item.Value != "")
{
sb.Append(Converter.ToXml(item.Value, false));
sb.Append("</");
sb.Append(item.Name);
sb.Append(">");
}
WriteLn(sb.ToString());
}
private void SaveMenuTree(XmlItem xi, List <ExportsTreeNode> nodes)
{
xi.Items.Clear();
foreach (ExportsTreeNode node in nodes)
{
XmlItem newItem = new XmlItem();
newItem.Name = node.Name;
if (node.ExportType != null)
{
newItem.SetProp("ExportType", node.ExportType.FullName);
}
if (node.ImageIndex != -1)
{
newItem.SetProp("Icon", node.ImageIndex.ToString());
}
newItem.SetProp("Enabled", node.Enabled.ToString());
xi.Items.Add(newItem);
if (node.Nodes.Count != 0)
{
SaveMenuTree(newItem, node.Nodes);
}
}
}
private bool ReadValue(XmlItem item)
{
FastString builder;
if (Config.IsStringOptimization)
{
builder = new FastStringWithPool(stringPool);
}
else
{
builder = new FastString();
}
ReadState state = ReadState.FindLeft;
string lastName = "</" + this.lastName + ">";
int lastNameLength = lastName.Length;
do
{
int c = reader.Read();
if (c == -1)
{
RaiseException();
}
builder.Append((char)c);
if (state == ReadState.FindLeft)
{
if (c == '<')
{
symbolInBuffer = '<';
return(false);
}
else if (c != ' ' && c != '\r' && c != '\n' && c != '\t')
{
state = ReadState.FindCloseItem;
}
}
else if (state == ReadState.FindCloseItem)
{
if (builder.Length >= lastNameLength)
{
bool match = true;
for (int j = 0; j < lastNameLength; j++)
{
if (builder[builder.Length - lastNameLength + j] != lastName[j])
{
match = false;
break;
}
}
if (match)
{
builder.Length -= lastNameLength;
item.Value = Converter.FromXml(builder.ToString());
return(true);
}
}
}
}while (true);
}
private ItemState ReadItem(XmlItem item)
{
FastString builder;
if (Config.IsStringOptimization)
{
builder = new FastStringWithPool(stringPool);
}
else
{
builder = new FastString();
}
ReadState state = ReadState.FindLeft;
int comment = 0;
int i = 0;
//string tempAttrName = null;
//int lc = -1;
int c = -1;
// find <
c = readNextSymbol();
while (c != -1)
{
if (c == '<')
{
break;
}
c = readNextSymbol();
}
//while not end
while (state != ReadState.Done && c != -1)
{
// find name or comment;
c = readNextSymbol();
i = 0;
while (c != -1)
{
if (i <= comment)
{
switch (comment)
{
case 0: if (c == '!')
{
comment++;
}
break;
case 1: if (c == '-')
{
comment++;
}
break;
case 2: if (c == '-')
{
state = ReadState.FindComment;
}
break;
default: comment = -1; break;
}
if (state == ReadState.FindComment)
{
break;
}
}
i++;
switch (c)
{
case '>': state = ReadState.Done; break; //Found name
case ' ': state = ReadState.FindRight; break; //Found name
case '<': RaiseException(); break;
default: builder.Append((char)c); break;
}
if (state != ReadState.FindLeft)
{
break;
}
c = readNextSymbol();
}
switch (state)
{
case ReadState.FindComment:
comment = 0;
while (c != -1)
{
c = readNextSymbol();
if (comment > 1)
{
if (c == '>')
{
state = ReadState.FindLeft;
break;
}
}
else
{
if (c == '-')
{
comment++;
}
else
{
comment = 0;
}
}
}
comment = 0;
builder.Length = 0;
while (c != -1)
{
if (c == '<')
{
break;
}
c = readNextSymbol();
}
break;
case ReadState.Done:
string result = builder.ToString();
if (result[0] == '/')
{
item.Name = result.Substring(1);
return(ItemState.End);
}
if (result[result.Length - 1] == '/')
{
item.Name = result.Substring(0, result.Length - 1);
return(ItemState.Complete);
}
item.Name = result;
return(ItemState.Begin);
case ReadState.FindRight:
if (builder[0] == '/')
{
builder.Remove(0, 1);
item.Name = builder.ToString();
return(ItemState.End);
}
item.Name = builder.ToString();
builder.Length = 0;
while (c != -1 && c != '>')
{
c = readNextSymbol();
while (c != -1)
{
if (c == ' ')
{
builder.Length = 0;
c = readNextSymbol();
continue;
}
if (c == '=' || c == '>')
{
break;
}
builder.Append((char)c);
c = readNextSymbol();
}
if (c == '>')
{
if (builder.Length > 0 && builder[builder.Length - 1] == '/')
{
return(ItemState.Complete);
}
return(ItemState.Begin);
}
c = readNextSymbol();
if (c != '"')
{
continue;
}
string attrName = builder.ToString();
builder.Length = 0;
while (c != -1)
{
c = readNextSymbol();
if (c == '"')
{
break;
}
builder.Append((char)c);
}
item.SetProp(attrName, Converter.FromXml(builder.ToString()));
builder.Length = 0;
}
break;
}
}
//just for errors
return(ItemState.Begin);
}
/// <summary>
/// Initializes a new instance of the <b>XmlDocument</b> class with default settings.
/// </summary>
public XmlDocument()
{
root = new XmlItem();
writeHeader = true;
}
/// <summary>
/// Gets the index of specified node in the child nodes list.
/// </summary>
/// <param name="item">The node to find.</param>
/// <returns>Zero-based index of node, if found; <b>-1</b> otherwise.</returns>
public int IndexOf(XmlItem item)
{
return(Items.IndexOf(item));
}
public void Write(XmlItem rootItem)
{
WriteHeader();
DoWrite(rootItem, 0);
FWriter.Flush();
}
/// <summary>
/// Inserts a specified node to this node.
/// </summary>
/// <param name="index">Position to insert.</param>
/// <param name="item">Node to insert.</param>
public void InsertItem(int index, XmlItem item)
{
AddItem(item);
Items.RemoveAt(Count - 1);
Items.Insert(index, item);
}
/// <summary>
/// Initializes a new instance of the <b>FRReader</b> class with specified report and xml item with
/// contents to read.
/// </summary>
/// <param name="report">Reference to a report.</param>
/// <param name="root">Xml item with contents to read.</param>
public FRReader(Report report, XmlItem root) : this(report)
{
this.root = root;
}
private static void SaveUIStyle()
{
XmlItem xi = Root.FindItem("UIStyle");
xi.SetProp("Style", Converter.ToString(UIStyle));
}
/// <summary>
/// Initializes a new instance of the <b>FRWriter</b> class with specified xml item that will
/// receive writer's output.
/// </summary>
/// <param name="root">The xml item that will receive writer's output.</param>
public FRWriter(XmlItem root) : this()
{
FRoot = root;
}
private static void SaveUIOptions()
{
XmlItem xi = Root.FindItem("UIOptions");
xi.SetProp("DisableHotkeys", Converter.ToString(DisableHotkeys));
}
private ItemState ReadItem(XmlItem item)
{
FBuilder.Length = 0;
ReadState state = ReadState.FindLeft;
int comment = 0;
int i = 0;
do
{
int c = FSymbolInBuffer == -1 ? FReader.Read() : FSymbolInBuffer;
FSymbolInBuffer = -1;
if (c == -1)
{
RaiseException();
}
if (state == ReadState.FindLeft)
{
if (c == '<')
{
state = ReadState.FindRight;
}
else if (c != ' ' && c != '\r' && c != '\n' && c != '\t')
{
RaiseException();
}
}
else if (state == ReadState.FindRight)
{
if (c == '>')
{
state = ReadState.Done;
break;
}
else if (c == '<')
{
RaiseException();
}
else
{
FBuilder.Append((char)c);
i++;
if (i == 3 && FBuilder[0] == '!' && FBuilder[1] == '-' && FBuilder[2] == '-')
{
state = ReadState.FindComment;
comment = 0;
i = 0;
FBuilder.Length = 0;
}
}
}
else if (state == ReadState.FindComment)
{
if (comment == 2)
{
if (c == '>')
{
state = ReadState.FindLeft;
}
}
else
{
if (c == '-')
{
comment++;
}
else
{
comment = 0;
}
}
}
}while (true);
if (FBuilder[FBuilder.Length - 1] == ' ')
{
FBuilder.Length--;
}
string itemText = FBuilder.ToString();
ItemState itemState = ItemState.Begin;
if (itemText.StartsWith("/"))
{
itemText = itemText.Substring(1);
itemState = ItemState.End;
}
else if (itemText.EndsWith("/"))
{
itemText = itemText.Substring(0, itemText.Length - 1);
itemState = ItemState.Complete;
}
item.Name = itemText;
item.Text = "";
i = itemText.IndexOf(" ");
if (i != -1)
{
item.Name = itemText.Substring(0, i);
item.Text = itemText.Substring(i + 1);
}
return(itemState);
}
/// <summary>
/// Adds a specified node to this node.
/// </summary>
/// <param name="item">The node to add.</param>
public void AddItem(XmlItem item)
{
item.Parent = this;
}
public void Read(XmlItem item)
{
ReadHeader();
DoRead(item);
}
internal void Read(IFRSerializable obj, XmlItem Root)
{
curItem = Root;
Read(obj);
}
