1 files changed, 727 insertions, 0 deletions

diff --git a/src/ScintillaBase.cpp b/src/ScintillaBase.cpp
new file mode 100755
index 0000000..bcb0a77
--- /dev/null
+++ b/src/ScintillaBase.cpp
@@ -0,0 +1,727 @@
+// Scintilla source code edit control
+/** @file ScintillaBase.cxx
+ ** An enhanced subclass of Editor with calltips, autocomplete and context menu.
+ **/
+// Copyright 1998-2003 by Neil Hodgson <neilh@scintilla.org>
+// The License.txt file describes the conditions under which this software may be distributed.
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <ctype.h>
+
+#include "Platform.h"
+
+#include "Scintilla.h"
+#include "PropSet.h"
+#ifdef SCI_LEXER
+#include "SciLexer.h"
+#include "Accessor.h"
+#include "DocumentAccessor.h"
+#include "KeyWords.h"
+#endif
+#include "ContractionState.h"
+#include "SVector.h"
+#include "CellBuffer.h"
+#include "CallTip.h"
+#include "KeyMap.h"
+#include "Indicator.h"
+#include "XPM.h"
+#include "LineMarker.h"
+#include "Style.h"
+#include "ViewStyle.h"
+#include "AutoComplete.h"
+#include "CharClassify.h"
+#include "Document.h"
+#include "Editor.h"
+#include "ScintillaBase.h"
+
+ScintillaBase::ScintillaBase() {
+	displayPopupMenu = true;
+	listType = 0;
+	maxListWidth = 0;
+#ifdef SCI_LEXER
+	lexLanguage = SCLEX_CONTAINER;
+	performingStyle = false;
+	lexCurrent = 0;
+	for (int wl = 0;wl < numWordLists;wl++)
+		keyWordLists[wl] = new WordList;
+	keyWordLists[numWordLists] = 0;
+#endif
+}
+
+ScintillaBase::~ScintillaBase() {
+#ifdef SCI_LEXER
+	for (int wl = 0;wl < numWordLists;wl++)
+		delete keyWordLists[wl];
+#endif
+}
+
+void ScintillaBase::Finalise() {
+	Editor::Finalise();
+	popup.Destroy();
+}
+
+void ScintillaBase::RefreshColourPalette(Palette &pal, bool want) {
+	Editor::RefreshColourPalette(pal, want);
+	ct.RefreshColourPalette(pal, want);
+}
+
+void ScintillaBase::AddCharUTF(char *s, unsigned int len, bool treatAsDBCS) {
+	bool isFillUp = ac.Active() && ac.IsFillUpChar(*s);
+	if (!isFillUp) {
+		Editor::AddCharUTF(s, len, treatAsDBCS);
+	}
+	if (ac.Active()) {
+		AutoCompleteCharacterAdded(s[0]);
+		// For fill ups add the character after the autocompletion has
+		// triggered so containers see the key so can display a calltip.
+		if (isFillUp) {
+			Editor::AddCharUTF(s, len, treatAsDBCS);
+		}
+	}
+}
+
+void ScintillaBase::Command(int cmdId) {
+
+	switch (cmdId) {
+
+	case idAutoComplete:  	// Nothing to do
+
+		break;
+
+	case idCallTip:  	// Nothing to do
+
+		break;
+
+	case idcmdUndo:
+		WndProc(SCI_UNDO, 0, 0);
+		break;
+
+	case idcmdRedo:
+		WndProc(SCI_REDO, 0, 0);
+		break;
+
+	case idcmdCut:
+		WndProc(SCI_CUT, 0, 0);
+		break;
+
+	case idcmdCopy:
+		WndProc(SCI_COPY, 0, 0);
+		break;
+
+	case idcmdPaste:
+		WndProc(SCI_PASTE, 0, 0);
+		break;
+
+	case idcmdDelete:
+		WndProc(SCI_CLEAR, 0, 0);
+		break;
+
+	case idcmdSelectAll:
+		WndProc(SCI_SELECTALL, 0, 0);
+		break;
+	}
+}
+
+int ScintillaBase::KeyCommand(unsigned int iMessage) {
+	// Most key commands cancel autocompletion mode
+	if (ac.Active()) {
+		switch (iMessage) {
+			// Except for these
+		case SCI_LINEDOWN:
+			AutoCompleteMove(1);
+			return 0;
+		case SCI_LINEUP:
+			AutoCompleteMove( -1);
+			return 0;
+		case SCI_PAGEDOWN:
+			AutoCompleteMove(5);
+			return 0;
+		case SCI_PAGEUP:
+			AutoCompleteMove( -5);
+			return 0;
+		case SCI_VCHOME:
+			AutoCompleteMove( -5000);
+			return 0;
+		case SCI_LINEEND:
+			AutoCompleteMove(5000);
+			return 0;
+		case SCI_DELETEBACK:
+			DelCharBack(true);
+			AutoCompleteCharacterDeleted();
+			EnsureCaretVisible();
+			return 0;
+		case SCI_DELETEBACKNOTLINE:
+			DelCharBack(false);
+			AutoCompleteCharacterDeleted();
+			EnsureCaretVisible();
+			return 0;
+		case SCI_TAB:
+			AutoCompleteCompleted();
+			return 0;
+		case SCI_NEWLINE:
+			AutoCompleteCompleted();
+			return 0;
+
+		default:
+			ac.Cancel();
+		}
+	}
+
+	if (ct.inCallTipMode) {
+		if (
+		    (iMessage != SCI_CHARLEFT) &&
+		    (iMessage != SCI_CHARLEFTEXTEND) &&
+		    (iMessage != SCI_CHARRIGHT) &&
+		    (iMessage != SCI_CHARLEFTEXTEND) &&
+		    (iMessage != SCI_EDITTOGGLEOVERTYPE) &&
+		    (iMessage != SCI_DELETEBACK) &&
+		    (iMessage != SCI_DELETEBACKNOTLINE)
+		) {
+			ct.CallTipCancel();
+		}
+		if ((iMessage == SCI_DELETEBACK) || (iMessage == SCI_DELETEBACKNOTLINE)) {
+			if (currentPos <= ct.posStartCallTip) {
+				ct.CallTipCancel();
+			}
+		}
+	}
+	return Editor::KeyCommand(iMessage);
+}
+
+void ScintillaBase::AutoCompleteDoubleClick(void* p) {
+	ScintillaBase* sci = reinterpret_cast<ScintillaBase*>(p);
+	sci->AutoCompleteCompleted();
+}
+
+void ScintillaBase::AutoCompleteStart(int lenEntered, const char *list) {
+	//Platform::DebugPrintf("AutoComplete %s\n", list);
+	ct.CallTipCancel();
+
+	if (ac.chooseSingle && (listType == 0)) {
+		if (list && !strchr(list, ac.GetSeparator())) {
+			const char *typeSep = strchr(list, ac.GetTypesep());
+			size_t lenInsert = (typeSep) ? (typeSep-list) : strlen(list);
+			if (ac.ignoreCase) {
+				SetEmptySelection(currentPos - lenEntered);
+				pdoc->DeleteChars(currentPos, lenEntered);
+				SetEmptySelection(currentPos);
+				pdoc->InsertString(currentPos, list, lenInsert);
+				SetEmptySelection(currentPos + lenInsert);
+			} else {
+				SetEmptySelection(currentPos);
+				pdoc->InsertString(currentPos, list + lenEntered, lenInsert - lenEntered);
+				SetEmptySelection(currentPos + lenInsert - lenEntered);
+			}
+			return;
+		}
+	}
+	ac.Start(wMain, idAutoComplete, currentPos, LocationFromPosition(currentPos),
+				lenEntered, vs.lineHeight, IsUnicodeMode());
+
+	PRectangle rcClient = GetClientRectangle();
+	Point pt = LocationFromPosition(currentPos - lenEntered);
+
+	int heightLB = 100;
+	int widthLB = 100;
+	if (pt.x >= rcClient.right - widthLB) {
+		HorizontalScrollTo(xOffset + pt.x - rcClient.right + widthLB);
+		Redraw();
+		pt = LocationFromPosition(currentPos);
+	}
+	PRectangle rcac;
+	rcac.left = pt.x - ac.lb->CaretFromEdge();
+	if (pt.y >= rcClient.bottom - heightLB &&  // Wont fit below.
+	        pt.y >= (rcClient.bottom + rcClient.top) / 2) { // and there is more room above.
+		rcac.top = pt.y - heightLB;
+		if (rcac.top < 0) {
+			heightLB += rcac.top;
+			rcac.top = 0;
+		}
+	} else {
+		rcac.top = pt.y + vs.lineHeight;
+	}
+	rcac.right = rcac.left + widthLB;
+	rcac.bottom = Platform::Minimum(rcac.top + heightLB, rcClient.bottom);
+	ac.lb->SetPositionRelative(rcac, wMain);
+	ac.lb->SetFont(vs.styles[STYLE_DEFAULT].font);
+	unsigned int aveCharWidth = vs.styles[STYLE_DEFAULT].aveCharWidth;
+	ac.lb->SetAverageCharWidth(aveCharWidth);
+	ac.lb->SetDoubleClickAction(AutoCompleteDoubleClick, this);
+
+	ac.SetList(list);
+
+	// Fiddle the position of the list so it is right next to the target and wide enough for all its strings
+	PRectangle rcList = ac.lb->GetDesiredRect();
+	int heightAlloced = rcList.bottom - rcList.top;
+	widthLB = Platform::Maximum(widthLB, rcList.right - rcList.left);
+	if (maxListWidth != 0)
+		widthLB = Platform::Minimum(widthLB, aveCharWidth*maxListWidth);
+	// Make an allowance for large strings in list
+	rcList.left = pt.x - ac.lb->CaretFromEdge();
+	rcList.right = rcList.left + widthLB;
+	if (((pt.y + vs.lineHeight) >= (rcClient.bottom - heightAlloced)) &&  // Wont fit below.
+	        ((pt.y + vs.lineHeight / 2) >= (rcClient.bottom + rcClient.top) / 2)) { // and there is more room above.
+		rcList.top = pt.y - heightAlloced;
+	} else {
+		rcList.top = pt.y + vs.lineHeight;
+	}
+	rcList.bottom = rcList.top + heightAlloced;
+	ac.lb->SetPositionRelative(rcList, wMain);
+	ac.Show(true);
+	if (lenEntered != 0) {
+		AutoCompleteMoveToCurrentWord();
+	}
+}
+
+void ScintillaBase::AutoCompleteCancel() {
+	ac.Cancel();
+}
+
+void ScintillaBase::AutoCompleteMove(int delta) {
+	ac.Move(delta);
+}
+
+void ScintillaBase::AutoCompleteMoveToCurrentWord() {
+	char wordCurrent[1000];
+	int i;
+	int startWord = ac.posStart - ac.startLen;
+	for (i = startWord; i < currentPos && i - startWord < 1000; i++)
+		wordCurrent[i - startWord] = pdoc->CharAt(i);
+	wordCurrent[Platform::Minimum(i - startWord, 999)] = '\0';
+	ac.Select(wordCurrent);
+}
+
+void ScintillaBase::AutoCompleteCharacterAdded(char ch) {
+	if (ac.IsFillUpChar(ch)) {
+		AutoCompleteCompleted();
+	} else if (ac.IsStopChar(ch)) {
+		ac.Cancel();
+	} else {
+		AutoCompleteMoveToCurrentWord();
+	}
+}
+
+void ScintillaBase::AutoCompleteCharacterDeleted() {
+	if (currentPos < ac.posStart - ac.startLen) {
+		ac.Cancel();
+	} else if (ac.cancelAtStartPos && (currentPos <= ac.posStart)) {
+		ac.Cancel();
+	} else {
+		AutoCompleteMoveToCurrentWord();
+	}
+}
+
+void ScintillaBase::AutoCompleteCompleted() {
+	int item = ac.lb->GetSelection();
+	char selected[1000];
+	selected[0] = '\0';
+	if (item != -1) {
+		ac.lb->GetValue(item, selected, sizeof(selected));
+	} else {
+		ac.Cancel();
+		return;
+	}
+
+	ac.Show(false);
+
+	listSelected = selected;
+	SCNotification scn = {0};
+	scn.nmhdr.code = listType > 0 ? SCN_USERLISTSELECTION : SCN_AUTOCSELECTION;
+	scn.message = 0;
+	scn.wParam = listType;
+	scn.listType = listType;
+	Position firstPos = ac.posStart - ac.startLen;
+	scn.lParam = firstPos;
+	scn.text = listSelected.c_str();
+	NotifyParent(scn);
+
+	if (!ac.Active())
+		return;
+	ac.Cancel();
+
+	if (listType > 0)
+		return;
+
+	Position endPos = currentPos;
+	if (ac.dropRestOfWord)
+		endPos = pdoc->ExtendWordSelect(endPos, 1, true);
+	if (endPos < firstPos)
+		return;
+	pdoc->BeginUndoAction();
+	if (endPos != firstPos) {
+		pdoc->DeleteChars(firstPos, endPos - firstPos);
+	}
+	SetEmptySelection(ac.posStart);
+	if (item != -1) {
+		SString piece = selected;
+		pdoc->InsertString(firstPos, piece.c_str());
+		SetEmptySelection(firstPos + static_cast<int>(piece.length()));
+	}
+	pdoc->EndUndoAction();
+}
+
+int ScintillaBase::AutoCompleteGetCurrent() {
+	return ac.lb->GetSelection();
+}
+
+void ScintillaBase::CallTipShow(Point pt, const char *defn) {
+	AutoCompleteCancel();
+	pt.y += vs.lineHeight;
+	// If container knows about STYLE_CALLTIP then use it in place of the
+	// STYLE_DEFAULT for the face name, size and character set. Also use it
+	// for the foreground and background colour.
+	int ctStyle = ct.UseStyleCallTip() ? STYLE_CALLTIP : STYLE_DEFAULT;
+	if (ct.UseStyleCallTip()) {
+		ct.SetForeBack(vs.styles[STYLE_CALLTIP].fore, vs.styles[STYLE_CALLTIP].back);
+	}
+	PRectangle rc = ct.CallTipStart(currentPos, pt,
+		defn,
+		vs.styles[ctStyle].fontName,
+		vs.styles[ctStyle].sizeZoomed,
+		CodePage(),
+		vs.styles[ctStyle].characterSet,
+		wMain);
+	// If the call-tip window would be out of the client
+	// space, adjust so it displays above the text.
+	PRectangle rcClient = GetClientRectangle();
+	if (rc.bottom > rcClient.bottom) {
+		int offset = vs.lineHeight + rc.Height();
+		rc.top -= offset;
+		rc.bottom -= offset;
+	}
+	// Now display the window.
+	CreateCallTipWindow(rc);
+	ct.wCallTip.SetPositionRelative(rc, wMain);
+	ct.wCallTip.Show();
+}
+
+void ScintillaBase::CallTipClick() {
+	SCNotification scn = {0};
+	scn.nmhdr.code = SCN_CALLTIPCLICK;
+	scn.position = ct.clickPlace;
+	NotifyParent(scn);
+}
+
+void ScintillaBase::ContextMenu(Point pt) {
+	if (displayPopupMenu) {
+		bool writable = !WndProc(SCI_GETREADONLY, 0, 0);
+		popup.CreatePopUp();
+		AddToPopUp("Undo", idcmdUndo, writable && pdoc->CanUndo());
+		AddToPopUp("Redo", idcmdRedo, writable && pdoc->CanRedo());
+		AddToPopUp("");
+		AddToPopUp("Cut", idcmdCut, writable && currentPos != anchor);
+		AddToPopUp("Copy", idcmdCopy, currentPos != anchor);
+		AddToPopUp("Paste", idcmdPaste, writable && WndProc(SCI_CANPASTE, 0, 0));
+		AddToPopUp("Delete", idcmdDelete, writable && currentPos != anchor);
+		AddToPopUp("");
+		AddToPopUp("Select All", idcmdSelectAll);
+		popup.Show(pt, wMain);
+	}
+}
+
+void ScintillaBase::CancelModes() {
+	AutoCompleteCancel();
+	ct.CallTipCancel();
+	Editor::CancelModes();
+}
+
+void ScintillaBase::ButtonDown(Point pt, unsigned int curTime, bool shift, bool ctrl, bool alt) {
+	CancelModes();
+	Editor::ButtonDown(pt, curTime, shift, ctrl, alt);
+}
+
+#ifdef SCI_LEXER
+void ScintillaBase::SetLexer(uptr_t wParam) {
+	lexLanguage = wParam;
+	lexCurrent = LexerModule::Find(lexLanguage);
+	if (!lexCurrent)
+		lexCurrent = LexerModule::Find(SCLEX_NULL);
+}
+
+void ScintillaBase::SetLexerLanguage(const char *languageName) {
+	lexLanguage = SCLEX_CONTAINER;
+	lexCurrent = LexerModule::Find(languageName);
+	if (!lexCurrent)
+		lexCurrent = LexerModule::Find(SCLEX_NULL);
+	if (lexCurrent)
+		lexLanguage = lexCurrent->GetLanguage();
+}
+
+void ScintillaBase::Colourise(int start, int end) {
+	if (!performingStyle) {
+		// Protect against reentrance, which may occur, for example, when
+		// fold points are discovered while performing styling and the folding
+		// code looks for child lines which may trigger styling.
+		performingStyle = true;
+
+		int lengthDoc = pdoc->Length();
+		if (end == -1)
+			end = lengthDoc;
+		int len = end - start;
+
+		PLATFORM_ASSERT(len >= 0);
+		PLATFORM_ASSERT(start + len <= lengthDoc);
+
+		//WindowAccessor styler(wMain.GetID(), props);
+		DocumentAccessor styler(pdoc, props, wMain.GetID());
+
+		int styleStart = 0;
+		if (start > 0)
+			styleStart = styler.StyleAt(start - 1) & pdoc->stylingBitsMask;
+		styler.SetCodePage(pdoc->dbcsCodePage);
+
+		if (lexCurrent && (len > 0)) {	// Should always succeed as null lexer should always be available
+			lexCurrent->Lex(start, len, styleStart, keyWordLists, styler);
+			styler.Flush();
+			if (styler.GetPropertyInt("fold")) {
+				lexCurrent->Fold(start, len, styleStart, keyWordLists, styler);
+				styler.Flush();
+			}
+		}
+
+		performingStyle = false;
+	}
+}
+#endif
+
+void ScintillaBase::NotifyStyleToNeeded(int endStyleNeeded) {
+#ifdef SCI_LEXER
+	if (lexLanguage != SCLEX_CONTAINER) {
+		int endStyled = WndProc(SCI_GETENDSTYLED, 0, 0);
+		int lineEndStyled = WndProc(SCI_LINEFROMPOSITION, endStyled, 0);
+		endStyled = WndProc(SCI_POSITIONFROMLINE, lineEndStyled, 0);
+		Colourise(endStyled, endStyleNeeded);
+		return;
+	}
+#endif
+	Editor::NotifyStyleToNeeded(endStyleNeeded);
+}
+
+sptr_t ScintillaBase::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) {
+	switch (iMessage) {
+	case SCI_AUTOCSHOW:
+		listType = 0;
+		AutoCompleteStart(wParam, reinterpret_cast<const char *>(lParam));
+		break;
+
+	case SCI_AUTOCCANCEL:
+		AutoCompleteCancel();
+		break;
+
+	case SCI_AUTOCACTIVE:
+		return ac.Active();
+
+	case SCI_AUTOCPOSSTART:
+		return ac.posStart;
+
+	case SCI_AUTOCCOMPLETE:
+		AutoCompleteCompleted();
+		break;
+
+	case SCI_AUTOCSETSEPARATOR:
+		ac.SetSeparator(static_cast<char>(wParam));
+		break;
+
+	case SCI_AUTOCGETSEPARATOR:
+		return ac.GetSeparator();
+
+	case SCI_AUTOCSTOPS:
+		ac.SetStopChars(reinterpret_cast<char *>(lParam));
+		break;
+
+	case SCI_AUTOCSELECT:
+		ac.Select(reinterpret_cast<char *>(lParam));
+		break;
+
+	case SCI_AUTOCGETCURRENT:
+		return AutoCompleteGetCurrent();
+
+	case SCI_AUTOCSETCANCELATSTART:
+		ac.cancelAtStartPos = wParam != 0;
+		break;
+
+	case SCI_AUTOCGETCANCELATSTART:
+		return ac.cancelAtStartPos;
+
+	case SCI_AUTOCSETFILLUPS:
+		ac.SetFillUpChars(reinterpret_cast<char *>(lParam));
+		break;
+
+	case SCI_AUTOCSETCHOOSESINGLE:
+		ac.chooseSingle = wParam != 0;
+		break;
+
+	case SCI_AUTOCGETCHOOSESINGLE:
+		return ac.chooseSingle;
+
+	case SCI_AUTOCSETIGNORECASE:
+		ac.ignoreCase = wParam != 0;
+		break;
+
+	case SCI_AUTOCGETIGNORECASE:
+		return ac.ignoreCase;
+
+	case SCI_USERLISTSHOW:
+		listType = wParam;
+		AutoCompleteStart(0, reinterpret_cast<const char *>(lParam));
+		break;
+
+	case SCI_AUTOCSETAUTOHIDE:
+		ac.autoHide = wParam != 0;
+		break;
+
+	case SCI_AUTOCGETAUTOHIDE:
+		return ac.autoHide;
+
+	case SCI_AUTOCSETDROPRESTOFWORD:
+		ac.dropRestOfWord = wParam != 0;
+		break;
+
+	case SCI_AUTOCGETDROPRESTOFWORD:
+		return ac.dropRestOfWord;
+
+	case SCI_AUTOCSETMAXHEIGHT:
+		ac.lb->SetVisibleRows(wParam);
+		break;
+
+	case SCI_AUTOCGETMAXHEIGHT:
+		return ac.lb->GetVisibleRows();
+
+	case SCI_AUTOCSETMAXWIDTH:
+		maxListWidth = wParam;
+		break;
+
+	case SCI_AUTOCGETMAXWIDTH:
+		return maxListWidth;
+
+	case SCI_REGISTERIMAGE:
+		ac.lb->RegisterImage(wParam, reinterpret_cast<const char *>(lParam));
+		break;
+
+	case SCI_CLEARREGISTEREDIMAGES:
+		ac.lb->ClearRegisteredImages();
+		break;
+
+	case SCI_AUTOCSETTYPESEPARATOR:
+		ac.SetTypesep(static_cast<char>(wParam));
+		break;
+
+	case SCI_AUTOCGETTYPESEPARATOR:
+		return ac.GetTypesep();
+
+	case SCI_CALLTIPSHOW:
+		CallTipShow(LocationFromPosition(wParam),
+			reinterpret_cast<const char *>(lParam));
+		break;
+
+	case SCI_CALLTIPCANCEL:
+		ct.CallTipCancel();
+		break;
+
+	case SCI_CALLTIPACTIVE:
+		return ct.inCallTipMode;
+
+	case SCI_CALLTIPPOSSTART:
+		return ct.posStartCallTip;
+
+	case SCI_CALLTIPSETHLT:
+		ct.SetHighlight(wParam, lParam);
+		break;
+
+	case SCI_CALLTIPSETBACK:
+		ct.colourBG = ColourDesired(wParam);
+		vs.styles[STYLE_CALLTIP].fore = ct.colourBG;
+		InvalidateStyleRedraw();
+		break;
+
+	case SCI_CALLTIPSETFORE:
+		ct.colourUnSel = ColourDesired(wParam);
+		vs.styles[STYLE_CALLTIP].fore = ct.colourUnSel;
+		InvalidateStyleRedraw();
+		break;
+
+	case SCI_CALLTIPSETFOREHLT:
+		ct.colourSel = ColourDesired(wParam);
+		InvalidateStyleRedraw();
+		break;
+
+	case SCI_CALLTIPUSESTYLE:
+		ct.SetTabSize((int)wParam);
+		InvalidateStyleRedraw();
+		break;
+
+	case SCI_USEPOPUP:
+		displayPopupMenu = wParam != 0;
+		break;
+
+#ifdef SCI_LEXER
+	case SCI_SETLEXER:
+		SetLexer(wParam);
+		lexLanguage = wParam;
+		break;
+
+	case SCI_GETLEXER:
+		return lexLanguage;
+
+	case SCI_COLOURISE:
+		if (lexLanguage == SCLEX_CONTAINER) {
+			pdoc->ModifiedAt(wParam);
+			NotifyStyleToNeeded((lParam == -1) ? pdoc->Length() : lParam);
+		} else {
+			Colourise(wParam, lParam);
+		}
+		Redraw();
+		break;
+
+	case SCI_SETPROPERTY:
+		props.Set(reinterpret_cast<const char *>(wParam),
+		          reinterpret_cast<const char *>(lParam));
+		break;
+
+	case SCI_GETPROPERTY: {
+			SString val = props.Get(reinterpret_cast<const char *>(wParam));
+			const int n = val.length();
+			if (lParam != 0) {
+				char *ptr = reinterpret_cast<char *>(lParam);
+				memcpy(ptr, val.c_str(), n);
+				ptr[n] = '\0';	// terminate
+			}
+			return n;	// Not including NUL
+		}
+
+	case SCI_GETPROPERTYEXPANDED: {
+			SString val = props.GetExpanded(reinterpret_cast<const char *>(wParam));
+			const int n = val.length();
+			if (lParam != 0) {
+				char *ptr = reinterpret_cast<char *>(lParam);
+				memcpy(ptr, val.c_str(), n);
+				ptr[n] = '\0';	// terminate
+			}
+			return n;	// Not including NUL
+		}
+
+	case SCI_GETPROPERTYINT:
+		return props.GetInt(reinterpret_cast<const char *>(wParam), lParam);
+
+	case SCI_SETKEYWORDS:
+		if (wParam < numWordLists) {
+			keyWordLists[wParam]->Clear();
+			keyWordLists[wParam]->Set(reinterpret_cast<const char *>(lParam));
+		}
+		break;
+
+	case SCI_SETLEXERLANGUAGE:
+		SetLexerLanguage(reinterpret_cast<const char *>(lParam));
+		break;
+
+	case SCI_GETSTYLEBITSNEEDED:
+		return lexCurrent ? lexCurrent->GetStyleBitsNeeded() : 5;
+#endif
+
+	default:
+		return Editor::WndProc(iMessage, wParam, lParam);
+	}
+	return 0l;
+}