public void UpdateRegisterSwitchedOn()
{
this._register_switched_on.Clear();
ISet <Arch> selectedArchs = AsmDudeToolsStatic.Get_Arch_Swithed_On();
foreach (Rn reg in Enum.GetValues(typeof(Rn)))
{
if (reg != Rn.NOREG)
{
if (selectedArchs.Contains(RegisterTools.GetArch(reg)))
{
this._register_switched_on.Add(reg);
}
}
}
}
public void UpdateMnemonicSwitchedOn()
{
this._mnemonics_switched_on.Clear();
ISet <Arch> selectedArchs = AsmDudeToolsStatic.Get_Arch_Swithed_On();
foreach (Mnemonic mnemonic in Enum.GetValues(typeof(Mnemonic)))
{
foreach (Arch a in this.Mnemonic_Store.GetArch(mnemonic))
{
if (selectedArchs.Contains(a))
{
this._mnemonics_switched_on.Add(mnemonic);
break;
}
}
}
}
public void AugmentCompletionSession(ICompletionSession session, IList <CompletionSet> completionSets)
{
Contract.Requires(session != null);
Contract.Requires(completionSets != null);
try
{
//AsmDudeToolsStatic.Output_INFO(string.Format(AsmDudeToolsStatic.CultureUI, "{0}:AugmentCompletionSession", this.ToString()));
if (!Settings.Default.CodeCompletion_On)
{
return;
}
DateTime time1 = DateTime.Now;
ITextSnapshot snapshot = this.buffer_.CurrentSnapshot;
SnapshotPoint triggerPoint = (SnapshotPoint)session.GetTriggerPoint(snapshot);
if (triggerPoint == null)
{
return;
}
ITextSnapshotLine line = triggerPoint.GetContainingLine();
//1] check if current position is in a remark; if we are in a remark, no code completion
#region
if (triggerPoint.Position > 1)
{
char currentTypedChar = (triggerPoint - 1).GetChar();
//AsmDudeToolsStatic.Output_INFO("CodeCompletionSource:AugmentCompletionSession: current char = "+ currentTypedChar);
if (!currentTypedChar.Equals('#'))
{ //TODO UGLY since the user can configure this starting character
int pos = triggerPoint.Position - line.Start;
if (AsmSourceTools.IsInRemark(pos, line.GetText()))
{
//AsmDudeToolsStatic.Output_INFO("CodeCompletionSource:AugmentCompletionSession: currently in a remark section");
return;
}
else
{
// AsmDudeToolsStatic.Output_INFO("CodeCompletionSource:AugmentCompletionSession: not in a remark section");
}
}
}
#endregion
//2] find the start of the current keyword
#region
SnapshotPoint start = triggerPoint;
while ((start > line.Start) && !AsmSourceTools.IsSeparatorChar((start - 1).GetChar()))
{
start -= 1;
}
#endregion
//3] get the word that is currently being typed
#region
ITrackingSpan applicableTo = snapshot.CreateTrackingSpan(new SnapshotSpan(start, triggerPoint), SpanTrackingMode.EdgeInclusive);
string partialKeyword = applicableTo.GetText(snapshot);
bool useCapitals = AsmDudeToolsStatic.Is_All_upcase(partialKeyword);
string lineStr = line.GetText();
(string label, Mnemonic mnemonic, string[] args, string remark)t = AsmSourceTools.ParseLine(lineStr);
Mnemonic mnemonic = t.mnemonic;
string previousKeyword_upcase = AsmDudeToolsStatic.Get_Previous_Keyword(line.Start, start).ToUpperInvariant();
//AsmDudeToolsStatic.Output_INFO(string.Format(AsmDudeToolsStatic.CultureUI, "{0}:AugmentCompletionSession. lineStr=\"{1}\"; previousKeyword=\"{2}\"", this.ToString(), lineStr, previousKeyword));
if (mnemonic == Mnemonic.NONE)
{
if (previousKeyword_upcase.Equals("INVOKE", StringComparison.Ordinal)) //TODO INVOKE is a MASM keyword not a NASM one...
{
// Suggest a label
IEnumerable <Completion> completions = this.Label_Completions(useCapitals, false);
if (completions.Any())
{
completionSets.Add(new CompletionSet("Labels", "Labels", applicableTo, completions, Enumerable.Empty <Completion>()));
}
}
else
{
{
ISet <AsmTokenType> selected1 = new HashSet <AsmTokenType> {
AsmTokenType.Directive, AsmTokenType.Jump, AsmTokenType.Misc, AsmTokenType.Mnemonic
};
IEnumerable <Completion> completions1 = this.Selected_Completions(useCapitals, selected1, true);
if (completions1.Any())
{
completionSets.Add(new CompletionSet("All", "All", applicableTo, completions1, Enumerable.Empty <Completion>()));
}
}
if (false)
{
ISet <AsmTokenType> selected2 = new HashSet <AsmTokenType> {
AsmTokenType.Jump, AsmTokenType.Mnemonic
};
IEnumerable <Completion> completions2 = this.Selected_Completions(useCapitals, selected2, false);
if (completions2.Any())
{
completionSets.Add(new CompletionSet("Instr", "Instr", applicableTo, completions2, Enumerable.Empty <Completion>()));
}
}
if (false)
{
ISet <AsmTokenType> selected3 = new HashSet <AsmTokenType> {
AsmTokenType.Directive, AsmTokenType.Misc
};
IEnumerable <Completion> completions3 = this.Selected_Completions(useCapitals, selected3, true);
if (completions3.Any())
{
completionSets.Add(new CompletionSet("Directive", "Directive", applicableTo, completions3, Enumerable.Empty <Completion>()));
}
}
}
}
else
{ // the current line contains a mnemonic
//AsmDudeToolsStatic.Output_INFO("CodeCompletionSource:AugmentCompletionSession; mnemonic=" + mnemonic+ "; previousKeyword="+ previousKeyword);
if (AsmSourceTools.IsJump(AsmSourceTools.ParseMnemonic(previousKeyword_upcase, true)))
{
//AsmDudeToolsStatic.Output_INFO("CodeCompletionSource:AugmentCompletionSession; previous keyword is a jump mnemonic");
// previous keyword is jump (or call) mnemonic. Suggest "SHORT" or a label
IEnumerable <Completion> completions = this.Label_Completions(useCapitals, true);
if (completions.Any())
{
completionSets.Add(new CompletionSet("Labels", "Labels", applicableTo, completions, Enumerable.Empty <Completion>()));
}
}
else if (previousKeyword_upcase.Equals("SHORT", StringComparison.Ordinal) || previousKeyword_upcase.Equals("NEAR", StringComparison.Ordinal))
{
// Suggest a label
IEnumerable <Completion> completions = this.Label_Completions(useCapitals, false);
if (completions.Any())
{
completionSets.Add(new CompletionSet("Labels", "Labels", applicableTo, completions, Enumerable.Empty <Completion>()));
}
}
else
{
IList <Operand> operands = AsmSourceTools.MakeOperands(t.args);
ISet <AsmSignatureEnum> allowed = new HashSet <AsmSignatureEnum>();
int commaCount = AsmSignature.Count_Commas(lineStr);
IEnumerable <AsmSignatureElement> allSignatures = this.asmDudeTools_.Mnemonic_Store.GetSignatures(mnemonic);
ISet <Arch> selectedArchitectures = AsmDudeToolsStatic.Get_Arch_Swithed_On();
foreach (AsmSignatureElement se in AsmSignatureHelpSource.Constrain_Signatures(allSignatures, operands, selectedArchitectures))
{
if (commaCount < se.Operands.Count)
{
foreach (AsmSignatureEnum s in se.Operands[commaCount])
{
allowed.Add(s);
}
}
}
IEnumerable <Completion> completions = this.Mnemonic_Operand_Completions(useCapitals, allowed, line.LineNumber);
if (completions.Any())
{
completionSets.Add(new CompletionSet("All", "All", applicableTo, completions, Enumerable.Empty <Completion>()));
}
}
}
#endregion
AsmDudeToolsStatic.Print_Speed_Warning(time1, "Code Completion");
}
catch (Exception e)
{
AsmDudeToolsStatic.Output_ERROR(string.Format(AsmDudeToolsStatic.CultureUI, "{0}:AugmentCompletionSession; e={1}", this.ToString(), e.ToString()));
}
}
public void AugmentCompletionSession(ICompletionSession session, IList <CompletionSet> completionSets)
{
//AsmDudeToolsStatic.Output(string.Format("INFO: {0}:AugmentCompletionSession", this.ToString()));
if (this._disposed)
{
return;
}
if (!Settings.Default.CodeCompletion_On)
{
return;
}
try
{
DateTime time1 = DateTime.Now;
ITextSnapshot snapshot = this._buffer.CurrentSnapshot;
SnapshotPoint triggerPoint = (SnapshotPoint)session.GetTriggerPoint(snapshot);
if (triggerPoint == null)
{
return;
}
ITextSnapshotLine line = triggerPoint.GetContainingLine();
//1] check if current position is in a remark; if we are in a remark, no code completion
#region
if (triggerPoint.Position > 1)
{
char currentTypedChar = (triggerPoint - 1).GetChar();
//AsmDudeToolsStatic.Output("INFO: CodeCompletionSource:AugmentCompletionSession: current char = "+ currentTypedChar);
if (!currentTypedChar.Equals('#'))
{ //TODO UGLY since the user can configure this starting character
int pos = triggerPoint.Position - line.Start;
if (AsmSourceTools.IsInRemark(pos, line.GetText()))
{
//AsmDudeToolsStatic.Output("INFO: CodeCompletionSource:AugmentCompletionSession: currently in a remark section");
return;
}
else
{
// AsmDudeToolsStatic.Output("INFO: CodeCompletionSource:AugmentCompletionSession: not in a remark section");
}
}
}
#endregion
//2] find the start of the current keyword
#region
SnapshotPoint start = triggerPoint;
while ((start > line.Start) && !AsmTools.AsmSourceTools.IsSeparatorChar((start - 1).GetChar()))
{
start -= 1;
}
#endregion
//3] get the word that is currently being typed
#region
ITrackingSpan applicableTo = snapshot.CreateTrackingSpan(new SnapshotSpan(start, triggerPoint), SpanTrackingMode.EdgeInclusive);
string partialKeyword = applicableTo.GetText(snapshot);
bool useCapitals = AsmDudeToolsStatic.Is_All_Upper(partialKeyword);
SortedSet <Completion> completions = null;
string lineStr = line.GetText();
var t = AsmSourceTools.ParseLine(lineStr);
Mnemonic mnemonic = t.Item2;
//AsmDudeToolsStatic.Output_INFO("CodeCompletionSource:AugmentCompletionSession; lineStr="+ lineStr+ "; t.Item1="+t.Item1);
string previousKeyword = AsmDudeToolsStatic.Get_Previous_Keyword(line.Start, start).ToUpper();
if (mnemonic == Mnemonic.UNKNOWN)
{
//AsmDudeToolsStatic.Output_INFO("CodeCompletionSource:AugmentCompletionSession; lineStr=" + lineStr + "; previousKeyword=" + previousKeyword);
if (previousKeyword.Equals("INVOKE")) //TODO INVOKE is a MASM keyword not a NASM one...
{
// Suggest a label
completions = Label_Completions();
}
else
{
ISet <AsmTokenType> selected = new HashSet <AsmTokenType> {
AsmTokenType.Directive, AsmTokenType.Jump, AsmTokenType.Misc, AsmTokenType.Mnemonic
};
completions = Selected_Completions(useCapitals, selected);
}
}
else
{ // the current line contains a mnemonic
//AsmDudeToolsStatic.Output("INFO: CodeCompletionSource:AugmentCompletionSession; mnemonic=" + mnemonic+ "; previousKeyword="+ previousKeyword);
if (AsmSourceTools.IsJump(AsmSourceTools.ParseMnemonic(previousKeyword)))
{
//AsmDudeToolsStatic.Output("INFO: CodeCompletionSource:AugmentCompletionSession; previous keyword is a jump mnemonic");
// previous keyword is jump (or call) mnemonic. Suggest "SHORT" or a label
completions = Label_Completions();
completions.Add(new Completion("SHORT", (useCapitals) ? "SHORT" : "short", null, this._icons[AsmTokenType.Misc], ""));
completions.Add(new Completion("NEAR", (useCapitals) ? "NEAR" : "near", null, this._icons[AsmTokenType.Misc], ""));
}
else if (previousKeyword.Equals("SHORT") || previousKeyword.Equals("NEAR"))
{
// Suggest a label
completions = Label_Completions();
}
else
{
IList <Operand> operands = AsmSourceTools.MakeOperands(t.Item3);
ISet <AsmSignatureEnum> allowed = new HashSet <AsmSignatureEnum>();
int commaCount = AsmSignature.Count_Commas(lineStr);
IList <AsmSignatureElement> allSignatures = this._asmDudeTools.Mnemonic_Store.GetSignatures(mnemonic);
ISet <Arch> selectedArchitectures = AsmDudeToolsStatic.Get_Arch_Swithed_On();
foreach (AsmSignatureElement se in AsmSignatureHelpSource.Constrain_Signatures(allSignatures, operands, selectedArchitectures))
{
if (commaCount < se.Operands.Count)
{
foreach (AsmSignatureEnum s in se.Operands[commaCount])
{
allowed.Add(s);
}
}
}
completions = Mnemonic_Operand_Completions(useCapitals, allowed);
}
}
//AsmDudeToolsStatic.Output("INFO: CodeCompletionSource:AugmentCompletionSession; nCompletions=" + completions.Count);
#endregion
completionSets.Add(new CompletionSet("Tokens", "Tokens", applicableTo, completions, Enumerable.Empty <Completion>()));
AsmDudeToolsStatic.Print_Speed_Warning(time1, "Code Completion");
} catch (Exception e)
{
AsmDudeToolsStatic.Output_ERROR(string.Format("{0}:AugmentCompletionSession; e={1}", ToString(), e.ToString()));
}
}
private SortedSet <Completion> Selected_Completions(bool useCapitals, ISet <AsmTokenType> selectedTypes)
{
SortedSet <Completion> completions = new SortedSet <Completion>(new CompletionComparer());
//Add the completions of AsmDude directives (such as code folding directives)
#region
if (Settings.Default.CodeFolding_On)
{
{
string insertionText = Settings.Default.CodeFolding_BeginTag; //the characters that start the outlining region
string description = insertionText + " - keyword to start code folding";
completions.Add(new Completion(description, insertionText, null, this._icons[AsmTokenType.Directive], ""));
}
{
string insertionText = Settings.Default.CodeFolding_EndTag; //the characters that end the outlining region
string description = insertionText + " - keyword to end code folding";
completions.Add(new Completion(description, insertionText, null, this._icons[AsmTokenType.Directive], ""));
}
}
#endregion
AssemblerEnum usedAssember = AsmDudeToolsStatic.Used_Assembler;
#region
if (selectedTypes.Contains(AsmTokenType.Mnemonic))
{
ISet <Arch> selectedArchs = AsmDudeToolsStatic.Get_Arch_Swithed_On();
IList <Mnemonic> allowedMnemonics = Get_Allowed_Mnemonics(selectedArchs);
//AsmDudeToolsStatic.Output("INFO: CodeCompletionSource:selectedCompletions; allowedMnemonics.Count=" + allowedMnemonics.Count + "; selectedArchs="+ArchTools.ToString(selectedArchs));
foreach (Mnemonic mnemonic in allowedMnemonics)
{
string keyword = mnemonic.ToString();
string insertionText = (useCapitals) ? keyword : keyword.ToLower();
string archStr = ArchTools.ToString(this._asmDudeTools.Mnemonic_Store.GetArch(mnemonic));
string descriptionStr = this._asmDudeTools.Mnemonic_Store.GetDescription(mnemonic);
descriptionStr = (descriptionStr.Length == 0) ? "" : " - " + descriptionStr;
String displayText = keyword + archStr + descriptionStr;
//String description = keyword.PadRight(15) + archStr.PadLeft(8) + descriptionStr;
this._icons.TryGetValue(AsmTokenType.Mnemonic, out var imageSource);
completions.Add(new Completion(displayText, insertionText, null, imageSource, ""));
}
}
//Add the completions that are defined in the xml file
foreach (string keyword in this._asmDudeTools.Get_Keywords())
{
AsmTokenType type = this._asmDudeTools.Get_Token_Type(keyword);
if (selectedTypes.Contains(type))
{
Arch arch = Arch.NONE;
bool selected = true;
if (type == AsmTokenType.Directive)
{
AssemblerEnum assembler = this._asmDudeTools.Get_Assembler(keyword);
if (assembler.HasFlag(AssemblerEnum.MASM))
{
if (!usedAssember.HasFlag(AssemblerEnum.MASM))
{
selected = false;
}
}
else if (assembler.HasFlag(AssemblerEnum.NASM))
{
if (!usedAssember.HasFlag(AssemblerEnum.NASM))
{
selected = false;
}
}
}
else
{
arch = this._asmDudeTools.Get_Architecture(keyword);
selected = AsmDudeToolsStatic.Is_Arch_Switched_On(arch);
}
AsmDudeToolsStatic.Output_INFO("CodeCompletionSource:Selected_Completions; keyword=" + keyword + "; arch=" + arch + "; selected=" + selected);
if (selected)
{
//Debug.WriteLine("INFO: CompletionSource:AugmentCompletionSession: name keyword \"" + entry.Key + "\"");
// by default, the entry.Key is with capitals
string insertionText = (useCapitals) ? keyword : keyword.ToLower();
string archStr = (arch == Arch.NONE) ? "" : " [" + ArchTools.ToString(arch) + "]";
string descriptionStr = this._asmDudeTools.Get_Description(keyword);
descriptionStr = (descriptionStr.Length == 0) ? "" : " - " + descriptionStr;
String displayText = keyword + archStr + descriptionStr;
//String description = keyword.PadRight(15) + archStr.PadLeft(8) + descriptionStr;
this._icons.TryGetValue(type, out var imageSource);
completions.Add(new Completion(displayText, insertionText, null, imageSource, ""));
}
}
}
#endregion
return(completions);
}
