public MacroRecordEventArgs(NativeScintillaEventArgs ea)
{
_recordedMessage = ea.Msg;
_recordedMessage.LParam = ea.SCNotification.lParam;
_recordedMessage.WParam = ea.SCNotification.wParam;
// QuickSharp
_notification = ea.SCNotification;
}
private void txtSnippet_DocumentChange(object sender, NativeScintillaEventArgs e)
{
//// If for any reason the window DOES manage to hide itself
//// we merely reshow it.
if (!txtSnippet.AutoComplete.IsActive && Visible)
{
int pos = Scintilla.Caret.Position;
Scintilla.Caret.Goto(0);
txtSnippet.AutoComplete.Show(0, _snippetList);
Scintilla.Caret.Goto(pos);
}
}
/// <summary>
/// Raises the <see cref="DocumentChange"/> event.
/// </summary>
/// <param name="e">An <see cref="NativeScintillaEventArgs"/> that contains the event data.</param>
protected virtual void OnDocumentChange(NativeScintillaEventArgs e)
{
EventHandler<NativeScintillaEventArgs> handler = Events[_documentChangeEventKey] as EventHandler<NativeScintillaEventArgs>;
if (handler != null)
handler(this, e);
}
/// <summary>
/// Initializes a new instance of the MacroRecordEventArgs class.
/// </summary>
/// <param name="ea">NativeScintillaEventArgs object containing the message data</param>
public MacroRecordEventArgs(NativeScintillaEventArgs ea)
{
_recordedMessage = ea.Msg;
_recordedMessage.LParam = ea.SCNotification.lParam;
_recordedMessage.WParam = ea.SCNotification.wParam;
}
/// <summary>
/// Check if cursor is on a brace or not, highlighting if necessary
/// </summary>
private void Scintilla_NativeInterface_UpdateUI(object sender, NativeScintillaEventArgs e)
{
Scintilla scintilla = (Scintilla)sender;
int pos = scintilla.CurrentPos;
if (IsBrace(pos) || IsBrace(--pos))
{
int match = scintilla.NativeInterface.BraceMatch(pos, 0);
if (match != -1)
scintilla.NativeInterface.BraceHighlight(pos, match);
else
scintilla.NativeInterface.BraceBadLight(pos);
}
else
scintilla.NativeInterface.BraceHighlight(-1, -1);
}
internal void FireIndicatorClick(NativeScintillaEventArgs ea)
{
if (Events[_indicatorClickKeyNative] != null)
((EventHandler<NativeScintillaEventArgs>)Events[_indicatorClickKeyNative])(this, ea);
OnIndicatorClick(new ScintillaMouseEventArgs(ea.SCNotification.x, ea.SCNotification.y, ea.SCNotification.position));
}
internal void FireCallTipClick(NativeScintillaEventArgs ea)
{
if(Events[_callTipClickEventKeyNative] != null)
((EventHandler<NativeScintillaEventArgs>)Events[_callTipClickEventKeyNative])(this, ea);
FireCallTipClick(ea.SCNotification.position);
}
internal void FireZoom(NativeScintillaEventArgs ea)
{
if(Events[_zoomEventKey] != null)
((EventHandler<NativeScintillaEventArgs>)Events[_zoomEventKey])(this, ea);
OnZoomChanged(EventArgs.Empty);
}
internal void FireUriDropped(NativeScintillaEventArgs ea)
{
if(Events[_uriDroppedEventKeyNative] != null)
((EventHandler<NativeScintillaEventArgs>)Events[_uriDroppedEventKeyNative])(this, ea);
}
internal void FireModifyAttemptRO(NativeScintillaEventArgs ea)
{
if(Events[_modifyAttemptROEventKey] != null)
((EventHandler<NativeScintillaEventArgs>)Events[_modifyAttemptROEventKey])(this, ea);
OnReadOnlyModifyAttempt(EventArgs.Empty);
}
internal void FireSavePointLeft(NativeScintillaEventArgs ea)
{
if(Events[_savePointLeftEventKeyNative] != null)
((EventHandler<NativeScintillaEventArgs>)Events[_savePointLeftEventKeyNative])(this, ea);
// Update the local property (and if necessary raise the changed event)
Modified = true;
}
internal void FireCharAdded(NativeScintillaEventArgs ea)
{
if(Events[_charAddedEventKeyNative] != null)
((EventHandler<NativeScintillaEventArgs>)Events[_charAddedEventKeyNative])(this, ea);
OnCharAdded(new CharAddedEventArgs(ea.SCNotification.ch));
}
internal void FireStyleNeeded(NativeScintillaEventArgs ea)
{
if(Events[_styleNeededEventKeyNative] != null)
((EventHandler<NativeScintillaEventArgs>)Events[_styleNeededEventKeyNative])(this, ea);
// TODO: When this event fires it fires A LOT over and over again if
// you don't actually style the document. Additionally I'm making 2
// more calls to Scintilla to get the Start position of the style
// range. I need to come up with a good way to supress this logic
// unless the client app is actually interested in it.
// Now that we've fired the Native event we do the same for the
// SourceEdit's StyleNeeded event. This code should look VERY familliar
// to anyone who's read the Scintilla Documentation
int startPos = _ns.GetEndStyled();
int lineNumber = _ns.LineFromPosition(startPos);
startPos = _ns.PositionFromLine(lineNumber);
StyleNeededEventArgs snea = new StyleNeededEventArgs(new Range(startPos, ea.SCNotification.position, this));
OnStyleNeeded(snea);
}
private void EditorView_DocumentChange(object sender, NativeScintillaEventArgs e)
{
//update line marging to suit the content
const int LINENUMBER_MARGIN=0;
const int STYLE_LINENUMBER = 33;
int Ratio = (int)this.EditorView.Styles[STYLE_LINENUMBER].Font.Size;
if (this.LineMarginWidth < Ratio * this.EditorView.Lines.Count.ToString().Length)
{
this.LineMarginWidth = Ratio * this.EditorView.Lines.Count.ToString().Length;
this.EditorView.Margins[LINENUMBER_MARGIN].Width = this.LineMarginWidth+4;
}
//update the title to notify that the doc has changed
if (this.EditorView.Modified)
{
if (!this.TabText.EndsWith(" *"))
TabText += " *";
}
}
internal void FireDoubleClick(NativeScintillaEventArgs ea)
{
if(Events[_doubleClickEventKey] != null)
((EventHandler<NativeScintillaEventArgs>)Events[_doubleClickEventKey])(this, ea);
}
internal void FireUserListSelection(NativeScintillaEventArgs ea)
{
if(Events[_userListSelectionEventKeyNative] != null)
((EventHandler<NativeScintillaEventArgs>)Events[_userListSelectionEventKeyNative])(this, ea);
}
internal void FireUpdateUI(NativeScintillaEventArgs ea)
{
if (Events[_updateUIEventKey] != null)
((EventHandler<NativeScintillaEventArgs>)Events[_updateUIEventKey])(this, ea);
// The SCN_UPDATEUI Notification message is sent whenever text, style or
// selection range changes. This means that the SelectionChangeEvent could
// potentially fire without the selection actually having changed. However
// I feel that it's important enough that SelectionChanged gets its own
// event.
if (lastSelection.Start != this.Selection.Start
|| lastSelection.End != this.Selection.End
|| lastSelection.Length != this.Selection.Length)
{
OnSelectionChanged(EventArgs.Empty);
}
//I think the selection changed event should only be fired if the selection differs
//from the selection values in the previous call to this function
//so here we take note of what the selection was last time
lastSelection.Start = this.Selection.Start;
lastSelection.End = this.Selection.End;
lastSelection.Length = this.Selection.Length;
}
internal void FireDwellEnd(NativeScintillaEventArgs ea)
{
if(Events[_dwellEndEventKeyNative] != null)
((EventHandler<NativeScintillaEventArgs>)Events[_dwellEndEventKeyNative])(this, ea);
OnDwellEnd(new ScintillaMouseEventArgs(ea.SCNotification.x, ea.SCNotification.y, ea.SCNotification.position));
}
internal void FireMacroRecord(NativeScintillaEventArgs ea)
{
if(Events[_macroRecordEventKeyNative] != null)
((EventHandler<NativeScintillaEventArgs>)Events[_macroRecordEventKeyNative])(this, ea);
OnMacroRecord(new MacroRecordEventArgs(ea));
}
internal void FireHotSpotDoubleclick(NativeScintillaEventArgs ea)
{
if(Events[_hotSpotDoubleClickEventKey] != null)
((EventHandler<NativeScintillaEventArgs>)Events[_hotSpotDoubleClickEventKey])(this, ea);
Point p = PointToClient(new Point(MousePosition.X, MousePosition.Y));
OnHotspotDoubleClick(new ScintillaMouseEventArgs(p.X, p.Y, ea.SCNotification.position));
}
internal void FireMarginClick(NativeScintillaEventArgs ea)
{
if(Events[_marginClickEventKeyNative] != null)
((EventHandler<NativeScintillaEventArgs>)Events[_marginClickEventKeyNative])(this, ea);
FireMarginClick(ea.SCNotification);
}
internal void FireAutoCSelection(NativeScintillaEventArgs ea)
{
if (Events[_autoCSelectionEventKey] != null)
((EventHandler<NativeScintillaEventArgs>)Events[_autoCSelectionEventKey])(this, ea);
OnAutoCompleteAccepted(new AutoCompleteAcceptedEventArgs(ea.SCNotification, _encoding));
}
internal void FireModified(NativeScintillaEventArgs ea)
{
// First we fire the INativeScintilla Modified event.
if(Events[_modifiedEventKey] != null)
((EventHandler<NativeScintillaEventArgs>)Events[_modifiedEventKey])(this, ea);
// Now we use raw information from the Modified event to construct
// some more user friendly Events to fire.
SCNotification scn = ea.SCNotification;
int modType = scn.modificationType;
if((modType & TEXT_MODIFIED_FLAGS) > 0)
{
TextModifiedEventArgs mea = new TextModifiedEventArgs
(
modType,
(modType & Constants.SC_PERFORMED_USER) != 0,
scn.line,
scn.position,
scn.length,
scn.linesAdded,
Utilities.IntPtrToString(_encoding, scn.text, scn.length)
);
// Adding in TextChanged because it's really common to
// just want to know when the damned text changed
bool textChanged = false;
// These messages all get fired seperately hence the if else ifs
if ((modType & Constants.SC_MOD_BEFOREDELETE) > 0)
{
OnBeforeTextDelete(mea);
textChanged = true;
}
else if ((modType & Constants.SC_MOD_BEFOREINSERT) > 0)
{
OnBeforeTextInsert(mea);
textChanged = true;
}
else if ((modType & Constants.SC_MOD_DELETETEXT) > 0)
{
OnTextDeleted(mea);
textChanged = true;
}
else if ((modType & Constants.SC_MOD_INSERTTEXT) > 0)
{
OnTextInserted(mea);
textChanged = true;
}
if (textChanged)
{
_textChangedTimer.Start();
}
}
else if((modType & Constants.SC_MOD_CHANGEFOLD) > 0)
{
FoldChangedEventArgs fea = new FoldChangedEventArgs(scn.line, scn.foldLevelNow, scn.foldLevelPrev, scn.modificationType);
OnFoldChanged(fea);
}
else if((modType & Constants.SC_MOD_CHANGESTYLE) > 0)
{
StyleChangedEventArgs sea = new StyleChangedEventArgs(scn.position, scn.length, scn.modificationType);
OnStyleChanged(sea);
}
else if((modType & Constants.SC_MOD_CHANGEMARKER) > 0)
{
MarkerChangedEventArgs mea = new MarkerChangedEventArgs(scn.line, scn.modificationType);
OnMarkerChanged(mea);
}
OnDocumentChange(ea);
}
internal void FireIndicatorRelease(NativeScintillaEventArgs ea)
{
if (Events[_indicatorReleaseKeyNative] != null)
((EventHandler<NativeScintillaEventArgs>)Events[_indicatorReleaseKeyNative])(this, ea);
}
internal void FireChange(NativeScintillaEventArgs ea)
{
if(Events[_changeEventKey] != null)
((EventHandler<NativeScintillaEventArgs>)Events[_changeEventKey])(this, ea);
// This one is already defined for us
OnTextChanged(EventArgs.Empty);
}
void Scintilla_UpdateUI(object sender, NativeScintillaEventArgs e)
{
DoBraceMatching();
if (doShowAutocomplete)
{
string words = Regex.Replace(LuaFuncs, @"\s+", " ");
words = Regex.Replace(words, @"^\s+", "");
words = Regex.Replace(words, @"\s+$", "");
words = Regex.Replace(words, @"\S+", @"${0}?1");
ShowAutoComplete(0, words);
doShowAutocomplete = false;
}
}
internal void FireNeedShown(NativeScintillaEventArgs ea)
{
if(Events[_needShownEventKey] != null)
((EventHandler<NativeScintillaEventArgs>)Events[_needShownEventKey])(this, ea);
// Again, this shoold look familiar...
int pos = ea.SCNotification.position;
int firstLine = _ns.LineFromPosition(pos);
int lastLine = _ns.LineFromPosition(pos + ea.SCNotification.length - 1);
OnLinesNeedShown(new LinesNeedShownEventArgs(firstLine, lastLine));
}
private void txtSnippet_DocumentChange(object sender, NativeScintillaEventArgs e)
{
//// If for any reason the window DOES manage to hide itself
//// we merely reshow it.
if (!txtSnippet.AutoComplete.IsActive && Visible)
{
int pos = Scintilla.Caret.Position;
Scintilla.Caret.Goto(0);
txtSnippet.AutoComplete.Show(0, _snippetList);
Scintilla.Caret.Goto(pos);
}
}
internal void FirePainted(NativeScintillaEventArgs ea)
{
if(Events[_paintedEventKey] != null)
((EventHandler<NativeScintillaEventArgs>)Events[_paintedEventKey])(this, ea);
}
private void ReflectNotify(ref Message m)
{
SCNotification scn = (SCNotification)Marshal.PtrToStructure(m.LParam, typeof(SCNotification));
NativeScintillaEventArgs nsea = new NativeScintillaEventArgs(m, scn);
switch (scn.nmhdr.code)
{
case Constants.SCN_AUTOCSELECTION:
FireAutoCSelection(nsea);
break;
case Constants.SCN_CALLTIPCLICK:
FireCallTipClick(nsea);
break;
case Constants.SCN_CHARADDED:
FireCharAdded(nsea);
break;
case Constants.SCEN_CHANGE:
FireChange(nsea);
break;
case Constants.SCN_DOUBLECLICK:
FireDoubleClick(nsea);
break;
case Constants.SCN_DWELLEND:
FireDwellEnd(nsea);
break;
case Constants.SCN_DWELLSTART:
FireDwellStart(nsea);
break;
case Constants.SCN_HOTSPOTCLICK:
FireHotSpotClick(nsea);
break;
case Constants.SCN_HOTSPOTDOUBLECLICK:
FireHotSpotDoubleclick(nsea);
break;
case Constants.SCN_INDICATORCLICK:
FireIndicatorClick(nsea);
break;
case Constants.SCN_INDICATORRELEASE:
FireIndicatorRelease(nsea);
break;
case Constants.SCN_KEY:
FireKey(nsea);
break;
case Constants.SCN_MACRORECORD:
FireMacroRecord(nsea);
break;
case Constants.SCN_MARGINCLICK:
FireMarginClick(nsea);
break;
case Constants.SCN_MODIFIED:
FireModified(nsea);
break;
case Constants.SCN_MODIFYATTEMPTRO:
FireModifyAttemptRO(nsea);
break;
case Constants.SCN_NEEDSHOWN:
FireNeedShown(nsea);
break;
case Constants.SCN_PAINTED:
FirePainted(nsea);
break;
case Constants.SCN_SAVEPOINTLEFT:
FireSavePointLeft(nsea);
break;
case Constants.SCN_SAVEPOINTREACHED:
FireSavePointReached(nsea);
break;
case Constants.SCN_STYLENEEDED:
FireStyleNeeded(nsea);
break;
case Constants.SCN_UPDATEUI:
FireUpdateUI(nsea);
break;
case Constants.SCN_URIDROPPED:
FireUriDropped(nsea);
break;
case Constants.SCN_USERLISTSELECTION:
FireUserListSelection(nsea);
break;
case Constants.SCN_ZOOM:
FireZoom(nsea);
break;
}
}
private void editor_DocumentChange(object sender, NativeScintillaEventArgs e)
{
modifiedDocument = true;
}
