public void UpdateCmp()
{
//Stack the simulator current state so it can be undone
UndoState undoState = new UndoState();
undoState.Snapshot();
Simulator.sim.undoStack.Push(undoState);
if (!string.IsNullOrEmpty(cmpInput.text))
{
if (int.Parse(cmpInput.text) >= 1)
{
cmp = true;
cmpInput.text = "1";
}
else
{
cmp = false;
cmpInput.text = "0";
}
}
else
{
cmp = false;
cmpInput.text = "0";
}
}
/// <summary>
/// Roll forward to the next state.
///
/// Page definition properties are not in scope of undo/redo
/// </summary>
/// <param name="parentOfShapes">Is necessary to create shapes with references to their parent.</param>
public void Redo(IShapeParent parentOfShapes)
{
this.VerifyAccess();
this.VerifyState(ModelState.Ready, ModelState.Invalid);
if (this.HasRedoData)
{
UndoState undoState = this.mRedoList.First.Value;
string fragment = string.Empty;
if (this.mDocRoot.Count > 0)
{
fragment = this.GetShapesAsXmlString(this.mDocRoot);
}
this.mUndoList.AddFirst(new UndoState(fragment, this.mHasUnsavedData));
this.mRedoList.RemoveFirst();
// Reload shape collection from this Xml formated (persistence) undo state
this.RecreateShapeCollectionFromXml(parentOfShapes, undoState.DocRoot);
this.mHasUnsavedData = undoState.HasUnsavedData;
this.State = ModelState.Ready;
this.SendPropertyChanged("HasUndoData", "HasRedoData", "HasUnsavedData");
}
}
public void UpdatePC()
{
TextBox.textBox.Clear();
//Stack the simulator current state so it can be undone
UndoState undoState = new UndoState();
undoState.Snapshot();
Simulator.sim.undoStack.Push(undoState);
if (state >= 0 && state <= 14 && Simulator.sim.currentProcess == currentProcess)
{
if (state >= 6 && state <= 8)
{
Simulator.sim.codeLine[state].color = new Color(0.625f, 0.125f, 0.125f);
}
else
{
Simulator.sim.codeLine[state].color = Color.white;
}
}
if (!string.IsNullOrEmpty(pcInput.text))
{
if (int.Parse(pcInput.text) >= 0 && int.Parse(pcInput.text) <= 15)
{
state = int.Parse(pcInput.text);
if (state < 0)
{
state = 0;
pcInput.text = "0";
}
if (state > 15)
{
state = 15;
pcInput.text = "15";
}
}
}
else
{
state = 0;
pcInput.text = "0";
}
if (state >= 0 && state <= 14 && Simulator.sim.currentProcess == currentProcess)
{
if (state >= 6 && state <= 8)
{
Simulator.sim.codeLine[state].color = new Color(1f, 0.5f, 0.5f);
}
else
{
Simulator.sim.codeLine[state].color = new Color(1f, 1f, 0f);
}
}
Animate(state - 1);
}
/// <summary>
/// Roll forward to the next state.
///
/// Page definition properties are not in scope of undo/redo
/// </summary>
/// <param name="parentOfShapes">Is necessary to create shapes with references to their parent.</param>
public void Redo(IShapeParent parentOfShapes)
{
VerifyAccess();
VerifyState(ModelState.Ready, ModelState.Invalid);
if (HasRedoData)
{
UndoState undoState = _RedoList.First.Value;
string fragment = string.Empty;
if (_DocRoot.Count > 0)
{
fragment = this.GetShapesAsXmlString(_DocRoot);
}
_UndoList.AddFirst(new UndoState(fragment, _HasUnsavedData));
_RedoList.RemoveFirst();
// Reload shape collection from this Xml formated (persistence) undo state
RecreateShapeCollectionFromXml(parentOfShapes, undoState.DocRoot);
_HasUnsavedData = undoState.HasUnsavedData;
State = ModelState.Ready;
NotifyPropertyChanged(() => HasUndoData);
NotifyPropertyChanged(() => HasRedoData);
NotifyPropertyChanged(() => HasUnsavedData);
}
}
//Play current process' next
public void PlayNext()
{
if (process[currentProcess].state < 15)
{
//Stack the simulator current state so it can be undone
UndoState state = new UndoState();
state.Snapshot();
undoStack.Push(state);
if (process[currentProcess].state < 15)
{
if (process[currentProcess].state >= 6 && process[currentProcess].state <= 8)
{
codeLine[process[currentProcess].state].color = new Color(0.625f, 0.125f, 0.125f);
}
else
{
codeLine[process[currentProcess].state].color = Color.white;
}
}
process[currentProcess].Play(process[currentProcess].state);
if (process[currentProcess].state < 15)
{
if (process[currentProcess].state >= 6 && process[currentProcess].state <= 8)
{
codeLine[process[currentProcess].state].color = new Color(1f, 0.5f, 0.5f);
}
else
{
codeLine[process[currentProcess].state].color = new Color(1f, 1f, 0f);
}
}
}
}
private void PushUndo(List <UndoState> state)
{
currentUndo = state[0];
undoStack.Push(state);
undoStackModified?.Invoke();
}
public new void Redo()
{
if (!CanRedo)
{
return;
}
UndoElem ue = undoBuffer[undoBufferIndex++];
string newText = Text;
if (ue.UndoData != null)
{
newText = newText.Remove(ue.Pos, ue.UndoData.Length);
}
if (ue.RedoData != null)
{
newText = newText.Insert(ue.Pos, ue.RedoData);
}
UndoSelectionStart = ue.Pos + (ue.RedoData != null ? ue.RedoData.Length : 0);
undoState = UndoState.Redo;
EnableRedrawLock(true);
Text = newText;
undoState = UndoState.None;
BeginInvoke((MethodInvoker) delegate()
{
EnableRedrawLock(false);
SelectionStart = UndoSelectionStart;
});
}
public void UpdateLock()
{
//Stack the simulator current state so it can be undone
UndoState state = new UndoState();
state.Snapshot();
undoStack.Push(state);
if (!string.IsNullOrEmpty(lockInput.text))
{
lockVar = int.Parse(lockInput.text);
doorText.text = "Lock\n" + lockVar;
if (lockVar >= 1)
{
toiletDoor.GetComponentInChildren <Renderer>().material.color = new Color(1f, 0.5f, 0.5f, 0.5f);
}
else
{
toiletDoor.GetComponentInChildren <Renderer>().material.color = new Color(0.5f, 1f, 0.5f, 0.5f);
}
}
else
{
lockInput.text = "0";
doorText.text = "Lock\n0";
lockVar = 0;
toiletDoor.GetComponentInChildren <Renderer>().material.color = new Color(0.5f, 1f, 0.5f, 0.5f);
}
}
private void ApplyUndo(UndoState buffer, bool redo)
{
img.setRawData(redo ? buffer.After : buffer.Before);
RenderBuffer();
RenderZoomCache();
drawingBox.Invalidate();
}
public static UndoState <T> Savepoint <T>(this T obj) where T : class
{
var undo = new UndoState <T>(obj);
InternalSavepoint(obj, undo);
return(undo);
}
private void setPendingUndoState()
{
VerifyAccess();
VerifyState(ModelState.Ready, ModelState.Invalid);
_pendingUndoState = new UndoState(_documentRoot, _hasUnsavedData);
}
void UpdateAssemblySavedState(int newCurrentCommandCounter, UndoState executedGroup)
{
currentCommandCounter = newCurrentCommandCounter;
foreach (var asm in executedGroup.ModifiedAssemblies)
{
Debug.Assert(asm.SavedCommand != 0);
asm.IsDirty = IsModifiedCounter(asm, currentCommandCounter);
}
}
void UpdateAssemblySavedState(int newCurrentCommandCounter, UndoState executedGroup)
{
currentCommandCounter = newCurrentCommandCounter;
foreach (var obj in executedGroup.ModifiedObjects)
{
Debug.Assert(obj.SavedCommand != 0);
obj.IsDirty = IsModifiedCounter(obj, currentCommandCounter);
}
}
private void Redo()
{
UndoState ThisUndo = RedoBuffer.Pop();
ApplyUndo(ThisUndo, true);
UndoBuffer.Push(ThisUndo);
undoButton.Enabled = (UndoBuffer.Count > 0);
redoButton.Enabled = (RedoBuffer.Count > 0);
}
private void PushUndo(List <UndoState> state)
{
currentUndo = state[0];
undoStack.Push(state);
if (undoStackModified != null)
{
undoStackModified();
}
}
private void StartUndo()
{
RedoBuffer.Clear();
redoButton.Enabled = (RedoBuffer.Count > 0);
if (NewUndo == null)
{
NewUndo = new UndoState();
NewUndo.Before = (byte[])img.getRawData().Clone();
// Console.WriteLine("Created undo state");
}
}
void StartRotateSingleSelection()
{
GetFocusActor().RequestOwnership();
hitOffset = GetFocusActor().transform.InverseTransformPoint(targetPosition);
targetRigidbody = GetFocusActor().GetComponent <Rigidbody>();
internalTransform.SetPositionAndRotation(GetFocusActor().transform.position, GetFocusActor().transform.rotation);
FindNormalLineSingleSelection();
actorUndoStates.Clear();
actorUndoStates[GetFocusActor()] = new UndoState(GetFocusActor());
}
void BeginAddInternal()
{
Debug.Assert(currentCommands == null);
if (currentCommands != null)
{
throw new InvalidOperationException();
}
int prev = currentCommandCounter;
commandCounter++;
currentCommands = new UndoState(prev, commandCounter);
}
private void CommitUndo()
{
if (NewUndo != null && NewUndo.ContainsChanges)
{
NewUndo.After = (byte[])img.getRawData().Clone();
UndoBuffer.Push(NewUndo);
NewUndo = null;
// Console.WriteLine("Committed undo state");
// enforce a limit.. how?
//if (UndoBuffer.Count > 36) ...
undoButton.Enabled = (UndoBuffer.Count > 0);
}
}
/// <summary>
/// Record undo
/// </summary>
public void RecordUndo()
{
var st = new UndoState(this);
if (undoStack.Count == 0 || !UndoState.IsEqual(st, undoStack[undoStack.Count - 1]))
{
undoStack.Add(st);
// maybe the cap is too subjective
if (undoStack.Count > 15)
{
undoStack.RemoveAt(0);
}
}
}
//////////////////////////////////////////////////////////////////////////
public bool SaveUndoState(string Name)
{
IsDirty = true;
string StrState = GetCurrentStateForUndo();
if (StrState == null)
{
return(false);
}
UndoPointer++;
while (UndoStates.Count > UndoPointer)
{
UndoStates.RemoveAt(UndoStates.Count - 1);
}
try
{
System.Text.UTF8Encoding enc = new System.Text.UTF8Encoding();
byte[] OrigBuf = enc.GetBytes(StrState);
byte[] CompBuf = WUtils.CompressBuffer(OrigBuf);
UndoState State;
if (CompBuf != null)
{
State = new UndoState(Name, CompBuf, true, OrigBuf.Length);
}
else
{
State = new UndoState(Name, OrigBuf, false, OrigBuf.Length);
}
UndoStates.Add(State);
if (UndoStates.Count > MaxUndoLevel)
{
UndoStates.RemoveAt(0);
UndoPointer--;
}
return(true);
}
catch
{
UndoPointer--;
return(false);
}
}
static void RedoHandler([NotNull] Player player, [NotNull] CommandReader cmd)
{
if (cmd.HasNext)
{
CdRedo.PrintUsage(player);
return;
}
World playerWorld = player.World;
if (playerWorld == null)
{
PlayerOpException.ThrowNoWorld(player);
}
UndoState redoState = player.RedoPop();
if (redoState == null)
{
player.MessageNow("There is currently nothing to redo.");
return;
}
string msg = "Redo: ";
if (redoState.Op != null && !redoState.Op.IsDone)
{
redoState.Op.Cancel();
msg += String.Format("Cancelled {0} (was {1}% done). ",
redoState.Op.Description,
redoState.Op.PercentDone);
}
// no need to set player.drawingInProgress here because this is done on the user thread
Logger.Log(LogType.UserActivity,
"Player {0} initiated /Redo affecting {1} blocks (on world {2})",
player.Name,
redoState.Buffer.Count,
playerWorld.Name);
msg += String.Format("Restoring {0} blocks. Type &H/Undo&S to reverse.",
redoState.Buffer.Count);
player.MessageNow(msg);
var op = new UndoDrawOperation(player, redoState, true);
op.Prepare(new Vector3I[0]);
op.Begin();
}
private void setPendingUndoState()
{
this.VerifyAccess();
this.VerifyState(ModelState.Ready, ModelState.Invalid);
string fragment = string.Empty;
if (this.mDocRoot.Count > 0)
{
fragment = this.GetShapesAsXmlString(this.mDocRoot);
}
this.mPendingUndoState = new UndoState(fragment, this.mHasUnsavedData);
}
void undo()
{
if (undoStack.Count == 0)
{
return;
}
UndoState prevGradientState = undoStack.Pop();
//Simply reassigning biomeGradient to prevGradientState.gradient seems to break the link between the gradient and the biome. I think it may have to do with serialization
biomeGradient.mimic(prevGradientState.gradient);
selectedKeyIndex = prevGradientState.selectedIndex;
redrawEditorNoiseMap();
Repaint();
}
void OnExecutedOneCommand(UndoState group)
{
foreach (var asm in group.ModifiedAssemblies)
{
var module = asm.ModuleDefinition;
if (module != null)
{
module.ResetTypeDefFindCache();
}
if (asm.SavedCommand == 0)
{
asm.SavedCommand = group.PrevCommandCounter;
}
Utils.NotifyModifiedAssembly(asm);
}
}
private List <UndoState> PopUndo()
{
List <UndoState> states = Pop(undoStack);
if (states == null || undoStack.Count < 1)
{
currentUndo = null;
}
else
{
currentUndo = ((List <UndoState>)undoStack.Peek())[0];
}
undoStackModified?.Invoke();
return(states);
}
private void SaveUndo(byte dest, int nextPC)
{
if (maxUndoDepth > 0)
{
UndoState curState = new UndoState(zmem, romStart, stack, callStack, nextPC, dest);
if (undoStates.Count >= maxUndoDepth)
{
undoStates.RemoveAt(0);
}
undoStates.Add(curState);
StoreResult(dest, 1);
}
else
{
StoreResult(dest, 0);
}
}
public void UpdateToilet()
{
//Stack the simulator current state so it can be undone
UndoState state = new UndoState();
state.Snapshot();
undoStack.Push(state);
if (!string.IsNullOrEmpty(toiletInput.text))
{
toilet = int.Parse(toiletInput.text);
}
else
{
toiletInput.text = "0";
toilet = 0;
}
}
private void RestoreUndo(byte dest, int failurePC)
{
if (undoStates.Count == 0)
{
StoreResult(dest, 0);
pc = failurePC;
}
else
{
int i = undoStates.Count - 1;
UndoState lastState = undoStates[i];
undoStates.RemoveAt(i);
lastState.Restore(zmem, stack, callStack, out pc, out dest);
SetTopFrame();
ResetHeaderFields(false);
StoreResult(dest, 2);
}
}
/// <summary>
/// Roll forward to the next state.
/// </summary>
public void Redo()
{
base.VerifyAccess();
VerifyState(ModelState.Ready, ModelState.Invalid);
if (HasRedoData)
{
UndoState us = _redoList.First.Value;
_undoList.AddFirst(new UndoState(_documentRoot, _hasUnsavedData));
_redoList.RemoveFirst();
setDocumentRoot(us.DocumentRoot);
_hasUnsavedData = us.HasUnsavedData;
base.State = ModelState.Ready;
base.SendPropertyChanged("DocumentRoot", "ObservableDocumentRoot", "HasUndoData", "HasRedoData", "HasUnsavedData");
}
}
void BeginAddInternal()
{
Debug.Assert(currentCommands == null);
if (currentCommands != null)
throw new InvalidOperationException();
int prev = currentCommandCounter;
commandCounter++;
currentCommands = new UndoState(prev, commandCounter);
}
//////////////////////////////////////////////////////////////////////////
public bool SaveUndoState(string Name)
{
IsDirty = true;
string StrState = GetCurrentStateForUndo();
if (StrState == null) return false;
UndoPointer++;
while (UndoStates.Count > UndoPointer)
UndoStates.RemoveAt(UndoStates.Count - 1);
try
{
System.Text.UTF8Encoding enc = new System.Text.UTF8Encoding();
byte[] OrigBuf = enc.GetBytes(StrState);
byte[] CompBuf = WUtils.CompressBuffer(OrigBuf);
UndoState State;
if (CompBuf != null)
State = new UndoState(Name, CompBuf, true, OrigBuf.Length);
else
State = new UndoState(Name, OrigBuf, false, OrigBuf.Length);
UndoStates.Add(State);
if(UndoStates.Count > MaxUndoLevel)
{
UndoStates.RemoveAt(0);
UndoPointer--;
}
return true;
}
catch
{
UndoPointer--;
return false;
}
}
protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
{
if (_previousText == null)
{
_previousText = Text;
}
_currentUndoState = new UndoState
{
Value = Text,
SelectionStart = SelectionStart,
SelectionLength = SelectionLength
};
if ((keyData & Keys.Control) != Keys.Control
|| ((keyData & Keys.V) != Keys.V
&& (keyData & Keys.Z) != Keys.Z
&& (keyData & Keys.Y) != Keys.Y))
{
return base.ProcessCmdKey(ref msg, keyData);
}
if ((keyData & Keys.V) == Keys.V)
{
// If the user has pasted via Ctrl + V, don't paste the text with its formatting, just the text itself.
var data = Clipboard.GetDataObject();
if (data == null || !data.GetDataPresent(DataFormats.Text))
{
return base.ProcessCmdKey(ref msg, keyData);
}
var contents = Clipboard.GetText();
Clipboard.SetData(DataFormats.Text, contents);
Paste();
return true;
}
// We need to handle the Undo/Redo stack ourselves, since the native RichTextBox Undo/Redo is kinda wonky.
if ((keyData & Keys.Z) == Keys.Z)
{
if (_undoStack.Count > 0)
{
_redoStack.Push(_currentUndoState);
var undo = _undoStack.Pop();
_isUndoingOrRedoing = true;
Text = undo.Value;
SelectionStart = undo.SelectionStart;
SelectionLength = undo.SelectionLength;
_isUndoingOrRedoing = false;
}
return true;
}
if ((keyData & Keys.Y) == Keys.Y)
{
if (_redoStack.Count > 0)
{
_undoStack.Push(_currentUndoState);
var redo = _redoStack.Pop();
_isUndoingOrRedoing = true;
Text = redo.Value;
SelectionStart = redo.SelectionStart;
SelectionLength = redo.SelectionLength;
_isUndoingOrRedoing = false;
}
return true;
}
return base.ProcessCmdKey(ref msg, keyData);
}
public virtual void Undo()
{
m_state = UndoState.ReadyForRedo;
}
void UpdateAssemblySavedState(int newCurrentCommandCounter, UndoState executedGroup)
{
currentCommandCounter = newCurrentCommandCounter;
foreach (var obj in executedGroup.ModifiedObjects) {
Debug.Assert(obj.SavedCommand != 0);
obj.IsDirty = IsModifiedCounter(obj, currentCommandCounter);
}
}
void UpdateAssemblySavedState(int newCurrentCommandCounter, UndoState executedGroup)
{
currentCommandCounter = newCurrentCommandCounter;
foreach (var asm in executedGroup.ModifiedAssemblies) {
Debug.Assert(asm.SavedCommand != 0);
asm.IsDirty = IsModifiedCounter(asm, currentCommandCounter);
}
}
//------------------------------------------------------
//
// Protected Methods
//
//------------------------------------------------------
#region Protected Methods
/// <summary>
/// State of the Undo Service
/// </summary>
/// <param name="value">
/// UndoState to which State is to be set
/// </param>
protected void SetState(UndoState value)
{
_state = value;
}
void OnExecutedOneCommand(UndoState group) {
foreach (var obj in group.ModifiedObjects) {
if (obj.SavedCommand == 0)
obj.SavedCommand = group.PrevCommandCounter;
bool found = false;
foreach (var up in undoableDocumentsProviders) {
found = up.Value.OnExecutedOneCommand(obj);
if (found)
break;
}
Debug.Assert(found, string.Format("Unknown modified object: {0}: {1}", obj == null ? null : obj.GetType(), obj));
}
}
private void CommitUndo()
{
if (NewUndo != null && NewUndo.ContainsChanges) {
NewUndo.After = (byte[])img.getRawData().Clone();
UndoBuffer.Push(NewUndo);
NewUndo = null;
// Console.WriteLine("Committed undo state");
// enforce a limit.. how?
//if (UndoBuffer.Count > 36) ...
undoButton.Enabled = (UndoBuffer.Count > 0);
}
}
private void StartUndo()
{
RedoBuffer.Clear();
redoButton.Enabled = (RedoBuffer.Count > 0);
if (NewUndo == null) {
NewUndo = new UndoState();
NewUndo.Before = (byte[])img.getRawData().Clone();
// Console.WriteLine("Created undo state");
}
}
private void ApplyUndo(UndoState buffer, bool redo)
{
img.setRawData(redo ? buffer.After : buffer.Before);
RenderBuffer();
RenderZoomCache();
drawingBox.Invalidate();
}
private void SaveUndo(byte dest, int nextPC)
{
if (maxUndoDepth > 0)
{
UndoState curState = new UndoState(zmem, romStart, stack, callStack, nextPC, dest);
if (undoStates.Count >= maxUndoDepth)
undoStates.RemoveAt(0);
undoStates.Add(curState);
StoreResult(dest, 1);
}
else
{
StoreResult(dest, 0);
}
}
void EndAddInternal()
{
Debug.Assert(currentCommands != null);
if (currentCommands == null)
throw new InvalidOperationException();
currentCommands.Commands.TrimExcess();
undoCommands.Add(currentCommands);
Clear(redoCommands);
UpdateAssemblySavedStateRedo(currentCommands);
currentCommands = null;
}
void EndAddInternal()
{
Debug.Assert(currentCommands != null);
if (currentCommands == null)
throw new InvalidOperationException();
currentCommands.Commands.TrimExcess();
undoCommands.Add(currentCommands);
bool callGc = NeedsToCallGc(redoCommands);
Clear(redoCommands);
if (callGc)
CallGc();
UpdateAssemblySavedStateRedo(currentCommands);
currentCommands = null;
NotifyEvent(UndoCommandManagerEventType.Add);
}
protected void AddUndo(UndoState val)
{
this._redoCol.Clear();
this._undoCol.Add(val);
}
void OnExecutedOneCommand(UndoState group)
{
foreach (var obj in group.ModifiedObjects) {
if (obj.SavedCommand == 0)
obj.SavedCommand = group.PrevCommandCounter;
var asm = obj as LoadedAssembly;
if (asm != null) {
var module = asm.ModuleDefinition;
if (module != null)
module.ResetTypeDefFindCache();
Utils.NotifyModifiedAssembly(asm);
continue;
}
Debug.Assert(obj is AsmEdHexDocument, string.Format("Unknown modified object: {0}: {1}", obj == null ? null : obj.GetType(), obj));
}
}
void OnExecutedOneCommand(UndoState group) {
foreach (var obj in group.ModifiedObjects) {
if (obj.SavedCommand == 0)
obj.SavedCommand = group.PrevCommandCounter;
var file = TryGetDnSpyFile(obj);
if (file != null) {
var module = file.ModuleDef;
if (module != null)
module.ResetTypeDefFindCache();
Utils.NotifyModifiedAssembly(file);
continue;
}
Debug.Assert(TryGetAsmEdHexDocument(obj) != null, string.Format("Unknown modified object: {0}: {1}", obj == null ? null : obj.GetType(), obj));
}
}
void UpdateAssemblySavedStateUndo(UndoState executedGroup)
{
UpdateAssemblySavedState(executedGroup.PrevCommandCounter, executedGroup);
}
void OnExecutedOneCommand(UndoState group)
{
foreach (var asm in group.ModifiedAssemblies) {
var module = asm.ModuleDefinition;
if (module != null)
module.ResetTypeDefFindCache();
if (asm.SavedCommand == 0)
asm.SavedCommand = group.PrevCommandCounter;
Utils.NotifyModifiedAssembly(asm);
}
}