private bool UpdateContextMenu(Point mouseLocation)
{
_lastLocation = mouseLocation;
UpdateContextMenuItemVisibility(true);
mnuSwitchView.Text = SourceView ? "Switch to Disassembly View" : "Switch to Source View";
string word = Viewer.CodeViewer.GetWordUnderLocation(mouseLocation);
Ld65DbgImporter.SymbolInfo symbol = null;
CodeLabel codeLabel = null;
if (!word.StartsWith("$"))
{
codeLabel = LabelManager.GetLabel(word);
if (Viewer.SymbolProvider != null)
{
int rangeStart, rangeEnd;
if (Viewer.CodeViewer.GetNoteRangeAtLocation(mouseLocation.Y, out rangeStart, out rangeEnd))
{
symbol = Viewer.SymbolProvider.GetSymbol(word, rangeStart, rangeEnd);
if (symbol?.SegmentID == null)
{
symbol = null;
}
}
}
}
if (word.StartsWith("$") || codeLabel != null || symbol != null)
{
//Cursor is on a numeric value or label
_lastWord = word;
if (word.StartsWith("$"))
{
//CPU Address
_lastClickedAddress = Int32.Parse(word.Substring(1), NumberStyles.AllowHexSpecifier);
_newWatchValue = "[$" + _lastClickedAddress.ToString("X") + "]";
}
else if (symbol != null)
{
//Symbol
AddressTypeInfo addressInfo = (AddressTypeInfo)Viewer.SymbolProvider.GetSymbolAddressInfo(symbol);
_lastClickedAddress = (Int32)InteropEmu.DebugGetRelativeAddress((uint)addressInfo.Address, addressInfo.Type);
bool matchingLabelExists = codeLabel != null && codeLabel.Label == symbol.Name;
_newWatchValue = matchingLabelExists ? $"[{word}]" : $"[${_lastClickedAddress.ToString("X2")}]";
}
else if (codeLabel != null)
{
//Label
_lastClickedAddress = (Int32)InteropEmu.DebugGetRelativeAddress(codeLabel.Address, codeLabel.AddressType);
_newWatchValue = "[" + word + "]";
}
mnuGoToLocation.Enabled = true;
mnuGoToLocation.Text = $"Go to Location ({word})";
mnuShowInSplitView.Enabled = true;
mnuShowInSplitView.Text = $"Show in Split View ({word})";
mnuAddToWatch.Enabled = true;
mnuAddToWatch.Text = $"Add to Watch ({word})";
mnuFindOccurrences.Enabled = true;
mnuFindOccurrences.Text = $"Find Occurrences ({word})";
mnuEditLabel.Enabled = true;
mnuEditLabel.Text = $"Edit Label ({word})";
mnuEditInMemoryViewer.Enabled = true;
mnuEditInMemoryViewer.Text = $"Edit in Memory Viewer ({word})";
return(true);
}
else
{
mnuGoToLocation.Enabled = false;
mnuGoToLocation.Text = "Go to Location";
mnuShowInSplitView.Enabled = false;
mnuShowInSplitView.Text = "Show in Split View";
mnuAddToWatch.Enabled = false;
mnuAddToWatch.Text = "Add to Watch";
mnuFindOccurrences.Enabled = false;
mnuFindOccurrences.Text = "Find Occurrences";
mnuEditLabel.Enabled = false;
mnuEditLabel.Text = "Edit Label";
mnuEditInMemoryViewer.Enabled = false;
mnuEditInMemoryViewer.Text = $"Edit in Memory Viewer";
if (mouseLocation.X < Viewer.CodeViewer.CodeMargin)
{
_lastClickedAddress = Viewer.CodeViewer.GetLineNumberAtPosition(mouseLocation.Y);
}
else
{
_lastClickedAddress = Viewer.CodeViewer.LastSelectedLine;
}
if (_lastClickedAddress >= 0)
{
//Cursor is in the margin, over an address label
string address = $"${_lastClickedAddress.ToString("X4")}";
_newWatchValue = $"[{address}]";
_lastWord = address;
mnuShowInSplitView.Enabled = true;
mnuShowInSplitView.Text = $"Show in Split View ({address})";
mnuAddToWatch.Enabled = true;
mnuAddToWatch.Text = $"Add to Watch ({address})";
mnuFindOccurrences.Enabled = true;
mnuFindOccurrences.Text = $"Find Occurrences ({address})";
mnuEditLabel.Enabled = true;
mnuEditLabel.Text = $"Edit Label ({address})";
mnuEditInMemoryViewer.Enabled = true;
mnuEditInMemoryViewer.Text = $"Edit in Memory Viewer ({address})";
return(true);
}
return(false);
}
}
private bool UpdateContextMenu(Point mouseLocation)
{
_lastLocation = mouseLocation;
UpdateContextMenuItemVisibility(contextMenu.Items);
mnuSwitchView.Text = IsSourceView ? "Switch to Disassembly View" : "Switch to Source View";
string word = Viewer.CodeViewer.GetWordUnderLocation(mouseLocation);
Ld65DbgImporter.SymbolInfo symbol = null;
CodeLabel codeLabel = null;
if (!word.StartsWith("$"))
{
Match arrayMatch = CodeTooltipManager.LabelArrayFormat.Match(word);
if (arrayMatch.Success)
{
word = arrayMatch.Groups[1].Value;
}
codeLabel = LabelManager.GetLabel(word);
if (Viewer.SymbolProvider != null && IsSourceView)
{
int rangeStart, rangeEnd;
if (Viewer.CodeViewer.GetNoteRangeAtLocation(mouseLocation.Y, out rangeStart, out rangeEnd))
{
symbol = Viewer.SymbolProvider.GetSymbol(word, rangeStart, rangeEnd);
}
}
}
if (word.StartsWith("$") || codeLabel != null || symbol != null)
{
//Cursor is on a numeric value or label
_lastWord = word;
if (word.StartsWith("$"))
{
//CPU Address
_lastClickedAddress = Int32.Parse(word.Substring(1), NumberStyles.AllowHexSpecifier);
_lastClickedSymbol = null;
_lastClickedLabel = null;
_newWatchValue = "[$" + _lastClickedAddress.ToString("X") + "]";
}
else if (symbol != null)
{
//Symbol
_lastClickedAddress = -1;
_lastClickedLabel = null;
_lastClickedSymbol = symbol;
_newWatchValue = "[" + word + "]";
}
else if (codeLabel != null)
{
//Label
_lastClickedLabel = codeLabel;
_lastClickedAddress = -1;
_lastClickedSymbol = null;
_newWatchValue = "[" + word + "]";
}
mnuGoToLocation.Enabled = true;
mnuGoToLocation.Text = $"Go to Location ({word})";
mnuShowInSplitView.Enabled = true;
mnuShowInSplitView.Text = $"Show in Split View ({word})";
mnuAddToWatch.Enabled = true;
mnuAddToWatch.Text = $"Add to Watch ({word})";
mnuFindOccurrences.Enabled = true;
mnuFindOccurrences.Text = $"Find Occurrences ({word})";
mnuEditLabel.Enabled = true;
mnuEditLabel.Text = $"Edit Label ({word})";
mnuEditInMemoryViewer.Enabled = true;
mnuEditInMemoryViewer.Text = $"Edit in Memory Viewer ({word})";
return(true);
}
else
{
mnuGoToLocation.Enabled = false;
mnuGoToLocation.Text = "Go to Location";
mnuShowInSplitView.Enabled = false;
mnuShowInSplitView.Text = "Show in Split View";
mnuAddToWatch.Enabled = false;
mnuAddToWatch.Text = "Add to Watch";
mnuFindOccurrences.Enabled = false;
mnuFindOccurrences.Text = "Find Occurrences";
mnuEditLabel.Enabled = false;
mnuEditLabel.Text = "Edit Label";
mnuEditInMemoryViewer.Enabled = false;
mnuEditInMemoryViewer.Text = $"Edit in Memory Viewer";
_lastClickedLabel = null;
_lastClickedSymbol = null;
if (mouseLocation.X < Viewer.CodeViewer.CodeMargin)
{
_lastClickedAddress = Viewer.CodeViewer.GetLineNumberAtPosition(mouseLocation.Y);
}
else
{
_lastClickedAddress = Viewer.CodeViewer.LastSelectedLine;
}
if (_lastClickedAddress >= 0)
{
//Cursor is in the margin, over an address label
string address = $"${_lastClickedAddress.ToString("X4")}";
_newWatchValue = $"[{address}]";
_lastWord = address;
mnuShowInSplitView.Enabled = true;
mnuShowInSplitView.Text = $"Show in Split View ({address})";
mnuAddToWatch.Enabled = true;
mnuAddToWatch.Text = $"Add to Watch ({address})";
mnuFindOccurrences.Enabled = true;
mnuFindOccurrences.Text = $"Find Occurrences ({address})";
mnuEditLabel.Enabled = true;
mnuEditLabel.Text = $"Edit Label ({address})";
mnuEditInMemoryViewer.Enabled = true;
mnuEditInMemoryViewer.Text = $"Edit in Memory Viewer ({address})";
return(true);
}
return(false);
}
}
