private void StateSave(string path)
{
Dictionary <string, Value> values = new Dictionary <string, Value> ();
foreach (TreeNode root in this.treeViewValue.Nodes)
{
foreach (KeyValuePair <Value, Value> pair in this.ValuesBuild(root.Nodes))
{
values[pair.Key.AsString] = pair.Value;
}
}
try
{
using (BinaryWriter writer = new BinaryWriter(new FileStream(path, FileMode.Create), Encoding.UTF8))
{
writer.Write(2);
ValueAccessor.Save(writer, values);
writer.Write(this.parameters.BlockBegin);
writer.Write(this.parameters.BlockContinue);
writer.Write(this.parameters.BlockEnd);
writer.Write(this.parameters.TrimmerIndex);
writer.Write(this.textBoxInput.Text);
}
MessageBox.Show(this, string.Format(CultureInfo.InvariantCulture, "State successfully saved to \"{0}\".", path), "File save successfull", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch
{
MessageBox.Show(this, string.Format(CultureInfo.InvariantCulture, "Cannot open output file \"{0}\"", path), "File save error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private static bool Load(BinaryReader reader, out Value value)
{
List <KeyValuePair <Value, Value> > array;
Value arrayKey;
Value arrayValue;
int count;
ValueContent type;
type = (ValueContent)reader.ReadInt32();
switch (type)
{
case ValueContent.Boolean:
value = reader.ReadBoolean() ? BooleanValue.True : BooleanValue.False;
break;
case ValueContent.Map:
count = reader.ReadInt32();
array = new List <KeyValuePair <Value, Value> > (count);
while (count-- > 0)
{
if (!ValueAccessor.Load(reader, out arrayKey) || !ValueAccessor.Load(reader, out arrayValue))
{
value = null;
return(false);
}
array.Add(new KeyValuePair <Value, Value> (arrayKey, arrayValue));
}
value = array;
break;
case ValueContent.Number:
value = reader.ReadDecimal();
break;
case ValueContent.String:
value = reader.ReadString();
break;
case ValueContent.Void:
value = VoidValue.Instance;
break;
default:
value = null;
return(false);
}
return(true);
}
private static void Save(BinaryWriter writer, Value value)
{
writer.Write((int)value.Type);
switch (value.Type)
{
case ValueContent.Boolean:
writer.Write(value.AsBoolean);
break;
case ValueContent.Map:
writer.Write(value.Fields.Count);
foreach (KeyValuePair <Value, Value> pair in value.Fields)
{
ValueAccessor.Save(writer, pair.Key);
ValueAccessor.Save(writer, pair.Value);
}
break;
case ValueContent.Number:
writer.Write(value.AsNumber);
break;
case ValueContent.String:
writer.Write(value.AsString);
break;
}
}
private void StateLoad(string path, bool dialog)
{
TreeNode root;
Dictionary <string, Value> values;
int version;
if (this.treeViewValue.Nodes.Count < 1)
{
return;
}
root = this.treeViewValue.Nodes[0];
root.Nodes.Clear();
try
{
using (BinaryReader reader = new BinaryReader(new FileStream(path, FileMode.Open), Encoding.UTF8))
{
values = new Dictionary <string, Value> ();
version = reader.ReadInt32();
if (version < 1 || version > 2)
{
MessageBox.Show(this, string.Format(CultureInfo.InvariantCulture, "Incompatible file format"));
return;
}
if (ValueAccessor.Load(reader, values))
{
foreach (KeyValuePair <string, Value> pair in values)
{
root.Nodes.Add(this.NodeCreate(pair.Key, pair.Value));
}
}
this.parameters = new SettingForm.Parameters
{
BlockBegin = reader.ReadString(),
BlockContinue = reader.ReadString(),
BlockEnd = reader.ReadString(),
TrimmerIndex = version > 1 ? reader.ReadInt32() : TrimmerCollection.DEFAULT_INDEX
};
this.textBoxInput.Text = reader.ReadString();
}
root.ExpandAll();
if (dialog)
{
MessageBox.Show(this, string.Format(CultureInfo.InvariantCulture, "State successfully loaded from \"{0}\".", path), "File save successfull", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
catch
{
MessageBox.Show(this, string.Format(CultureInfo.InvariantCulture, "Cannot open input file \"{0}\"", path), "File load error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
public static void Save(BinaryWriter writer, IDictionary <string, Value> values)
{
writer.Write(values.Count);
foreach (KeyValuePair <string, Value> pair in values)
{
writer.Write(pair.Key);
ValueAccessor.Save(writer, pair.Value);
}
}
public static bool Load(BinaryReader reader, IDictionary <string, Value> values)
{
int count;
string key;
Value value;
for (count = reader.ReadInt32(); count-- > 0;)
{
key = reader.ReadString();
if (!ValueAccessor.Load(reader, out value))
{
return(false);
}
values[key] = value;
}
return(true);
}
