Remove unused methods.

7 files changed, 0 insertions, 142 deletions

diff --git a/gtk/ScintillaGTK.cxx b/gtk/ScintillaGTK.cxx
index 20c398b86..b0e2131c5 100644
--- a/gtk/ScintillaGTK.cxx
+++ b/gtk/ScintillaGTK.cxx
@@ -186,7 +186,6 @@ private:
 	virtual bool PaintContains(PRectangle rc);
 	void FullPaint();
 	virtual PRectangle GetClientRectangle();
-	void SyncPaint(PRectangle rc);
 	virtual void ScrollText(int linesToMove);
 	virtual void SetVerticalScrollPos();
 	virtual void SetHorizontalScrollPos();
@@ -280,7 +279,6 @@ private:
 	static void SelectionGet(GtkWidget *widget, GtkSelectionData *selection_data,
 	                         guint info, guint time);
 	static gint SelectionClear(GtkWidget *widget, GdkEventSelection *selection_event);
-	static void DragBegin(GtkWidget *widget, GdkDragContext *context);
 	gboolean DragMotionThis(GdkDragContext *context, gint x, gint y, guint dragtime);
 	static gboolean DragMotion(GtkWidget *widget, GdkDragContext *context,
 	                           gint x, gint y, guint dragtime);
@@ -1109,30 +1107,6 @@ PRectangle ScintillaGTK::GetClientRectangle() {
 	return rc;
 }
 
-// Synchronously paint a rectangle of the window.
-void ScintillaGTK::SyncPaint(PRectangle rc) {
-	paintState = painting;
-	rcPaint = rc;
-	PRectangle rcClient = GetClientRectangle();
-	paintingAllText = rcPaint.Contains(rcClient);
-	if (PWindow(wText)) {
-		Surface *sw = Surface::Allocate(SC_TECHNOLOGY_DEFAULT);
-		if (sw) {
-			cairo_t *cr = gdk_cairo_create(PWindow(wText));
-			sw->Init(cr, PWidget(wText));
-			Paint(sw, rc);
-			sw->Release();
-			delete sw;
-			cairo_destroy(cr);
-		}
-	}
-	if (paintState == paintAbandoned) {
-		// Painting area was insufficient to cover new styling or brace highlight positions
-		FullPaint();
-	}
-	paintState = notPainting;
-}
-
 void ScintillaGTK::ScrollText(int linesToMove) {
 	int diff = vs.lineHeight * -linesToMove;
 	//Platform::DebugPrintf("ScintillaGTK::ScrollText %d %d %0d,%0d %0d,%0d\n", linesToMove, diff,
@@ -2617,10 +2591,6 @@ gint ScintillaGTK::SelectionClear(GtkWidget *widget, GdkEventSelection *selectio
 	return TRUE;
 }
 
-void ScintillaGTK::DragBegin(GtkWidget *, GdkDragContext *) {
-	//Platform::DebugPrintf("DragBegin\n");
-}
-
 gboolean ScintillaGTK::DragMotionThis(GdkDragContext *context,
                                  gint x, gint y, guint dragtime) {
 	try {
diff --git a/src/Document.cxx b/src/Document.cxx
index 7eef844ee..d62dd64e0 100644
--- a/src/Document.cxx
+++ b/src/Document.cxx
@@ -1050,11 +1050,6 @@ bool Document::InsertCString(int position, const char *s) {
 	return InsertString(position, s, static_cast<int>(s ? strlen(s) : 0));
 }
 
-void Document::ChangeChar(int pos, char ch) {
-	DeleteChars(pos, 1);
-	InsertChar(pos, ch);
-}
-
 void Document::DelChar(int pos) {
 	DeleteChars(pos, LenChar(pos));
 }
@@ -1667,25 +1662,6 @@ int Document::LinesTotal() const {
 	return cb.Lines();
 }
 
-void Document::ChangeCase(Range r, bool makeUpperCase) {
-	for (int pos = r.start; pos < r.end;) {
-		int len = LenChar(pos);
-		if (len == 1) {
-			char ch = CharAt(pos);
-			if (makeUpperCase) {
-				if (IsLowerCase(ch)) {
-					ChangeChar(pos, static_cast<char>(MakeUpperCase(ch)));
-				}
-			} else {
-				if (IsUpperCase(ch)) {
-					ChangeChar(pos, static_cast<char>(MakeLowerCase(ch)));
-				}
-			}
-		}
-		pos += len;
-	}
-}
-
 void Document::SetDefaultCharClasses(bool includeWordClass) {
     charClass.SetDefaultCharClasses(includeWordClass);
 }
@@ -1821,10 +1797,6 @@ void Document::MarginSetStyles(int line, const unsigned char *styles) {
 	NotifyModified(DocModification(SC_MOD_CHANGEMARGIN, LineStart(line), 0, 0, 0, line));
 }
 
-int Document::MarginLength(int line) const {
-	return static_cast<LineAnnotation *>(perLineData[ldMargin])->Length(line);
-}
-
 void Document::MarginClearAll() {
 	int maxEditorLine = LinesTotal();
 	for (int l=0; l<maxEditorLine; l++)
@@ -1833,10 +1805,6 @@ void Document::MarginClearAll() {
 	static_cast<LineAnnotation *>(perLineData[ldMargin])->ClearAll();
 }
 
-bool Document::AnnotationAny() const {
-	return static_cast<LineAnnotation *>(perLineData[ldAnnotation])->AnySet();
-}
-
 StyledText Document::AnnotationStyledText(int line) {
 	LineAnnotation *pla = static_cast<LineAnnotation *>(perLineData[ldAnnotation]);
 	return StyledText(pla->Length(line), pla->Text(line),
@@ -1866,10 +1834,6 @@ void Document::AnnotationSetStyles(int line, const unsigned char *styles) {
 	}
 }
 
-int Document::AnnotationLength(int line) const {
-	return static_cast<LineAnnotation *>(perLineData[ldAnnotation])->Length(line);
-}
-
 int Document::AnnotationLines(int line) const {
 	return static_cast<LineAnnotation *>(perLineData[ldAnnotation])->Lines(line);
 }
diff --git a/src/Document.h b/src/Document.h
index 16804d3a1..76b584df2 100644
--- a/src/Document.h
+++ b/src/Document.h
@@ -323,7 +323,6 @@ public:
 
 	bool InsertChar(int pos, char ch);
 	bool InsertCString(int position, const char *s);
-	void ChangeChar(int pos, char ch);
 	void DelChar(int pos);
 	void DelCharBack(int pos);
 
@@ -371,8 +370,6 @@ public:
 	const char *SubstituteByPosition(const char *text, int *length);
 	int LinesTotal() const;
 
-	void ChangeCase(Range r, bool makeUpperCase);
-
 	void SetDefaultCharClasses(bool includeWordClass);
 	void SetCharClasses(const unsigned char *chars, CharClassify::cc newCharClass);
 	int GetCharsOfClass(CharClassify::cc charClass, unsigned char *buffer);
@@ -399,15 +396,12 @@ public:
 	void MarginSetStyle(int line, int style);
 	void MarginSetStyles(int line, const unsigned char *styles);
 	void MarginSetText(int line, const char *text);
-	int MarginLength(int line) const;
 	void MarginClearAll();
 
-	bool AnnotationAny() const;
 	StyledText AnnotationStyledText(int line);
 	void AnnotationSetText(int line, const char *text);
 	void AnnotationSetStyle(int line, int style);
 	void AnnotationSetStyles(int line, const unsigned char *styles);
-	int AnnotationLength(int line) const;
 	int AnnotationLines(int line) const;
 	void AnnotationClearAll();
 
diff --git a/src/PerLine.cxx b/src/PerLine.cxx
index 8eceae2ab..cc46fb9a2 100644
--- a/src/PerLine.cxx
+++ b/src/PerLine.cxx
@@ -45,17 +45,6 @@ int MarkerHandleSet::Length() const {
 	return c;
 }
 
-int MarkerHandleSet::NumberFromHandle(int handle) const {
-	MarkerHandleNumber *mhn = root;
-	while (mhn) {
-		if (mhn->handle == handle) {
-			return mhn->number;
-		}
-		mhn = mhn->next;
-	}
-	return - 1;
-}
-
 int MarkerHandleSet::MarkValue() const {
 	unsigned int m = 0;
 	MarkerHandleNumber *mhn = root;
@@ -391,10 +380,6 @@ void LineAnnotation::RemoveLine(int line) {
 	}
 }
 
-bool LineAnnotation::AnySet() const {
-	return annotations.Length() > 0;
-}
-
 bool LineAnnotation::MultipleStyles(int line) const {
 	if (annotations.Length() && (line >= 0) && (line < annotations.Length()) && annotations[line])
 		return reinterpret_cast<AnnotationHeader *>(annotations[line])->style == IndividualStyles;
diff --git a/src/PerLine.h b/src/PerLine.h
index 50ce1e551..646924ee0 100644
--- a/src/PerLine.h
+++ b/src/PerLine.h
@@ -32,7 +32,6 @@ public:
 	MarkerHandleSet();
 	~MarkerHandleSet();
 	int Length() const;
-	int NumberFromHandle(int handle) const;
 	int MarkValue() const;	///< Bit set of marker numbers.
 	bool Contains(int handle) const;
 	bool InsertHandle(int handle, int markerNum);
@@ -101,7 +100,6 @@ public:
 	virtual void InsertLine(int line);
 	virtual void RemoveLine(int line);
 
-	bool AnySet() const;
 	bool MultipleStyles(int line) const;
 	int Style(int line);
 	const char *Text(int line) const;
diff --git a/src/RESearch.cxx b/src/RESearch.cxx
index 87f2a6985..bef24e57b 100644
--- a/src/RESearch.cxx
+++ b/src/RESearch.cxx
@@ -43,10 +43,6 @@
  *
  *          int RESearch::Execute(characterIndexer &ci, int lp, int endp)
  *
- *  RESearch::Substitute:   substitute the matched portions in a new string.
- *
- *          int RESearch::Substitute(CharacterIndexer &ci, char *src, char *dst)
- *
  *  re_fail:                failure routine for RESearch::Execute. (no longer used)
  *
  *          void re_fail(char *msg, char op)
@@ -967,52 +963,4 @@ int RESearch::PMatch(CharacterIndexer &ci, int lp, int endp, char *ap) {
 	return lp;
 }
 
-/*
- * RESearch::Substitute:
- *  substitute the matched portions of the src in dst.
- *
- *  &    substitute the entire matched pattern.
- *
- *  \digit  substitute a subpattern, with the given tag number.
- *      Tags are numbered from 1 to 9. If the particular
- *      tagged subpattern does not exist, null is substituted.
- */
-int RESearch::Substitute(CharacterIndexer &ci, char *src, char *dst) {
-	unsigned char c;
-	int  pin;
-	int bp;
-	int ep;
-
-	if (!*src || !bopat[0])
-		return 0;
-
-	while ((c = *src++) != 0) {
-		switch (c) {
-
-		case '&':
-			pin = 0;
-			break;
-
-		case '\\':
-			c = *src++;
-			if (c >= '0' && c <= '9') {
-				pin = c - '0';
-				break;
-			}
-
-		default:
-			*dst++ = c;
-			continue;
-		}
-
-		if ((bp = bopat[pin]) != 0 && (ep = eopat[pin]) != 0) {
-			while (ci.CharAt(bp) && bp < ep)
-				*dst++ = ci.CharAt(bp++);
-			if (bp < ep)
-				return 0;
-		}
-	}
-	*dst = '\0';
-	return 1;
-}
 
diff --git a/src/RESearch.h b/src/RESearch.h
index ef8c3e11b..5e1d34168 100644
--- a/src/RESearch.h
+++ b/src/RESearch.h
@@ -36,7 +36,6 @@ public:
 	bool GrabMatches(CharacterIndexer &ci);
 	const char *Compile(const char *pattern, int length, bool caseSensitive, bool posix);
 	int Execute(CharacterIndexer &ci, int lp, int endp);
-	int Substitute(CharacterIndexer &ci, char *src, char *dst);
 
 	enum { MAXTAG=10 };
 	enum { MAXNFA=2048 };