X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2FInsetMathNest.cpp;h=abaeec903c6c882661ee21f1f9b6a0a2d65c62a5;hb=d9082639080b9de993742bd352f92e5183058cf5;hp=3dd55e44d11c8772bcac751fd8ecf2ceb7629705;hpb=005f69de2307712d20e42d2f84fb7aa1d78d38fb;p=lyx.git

diff --git a/src/mathed/InsetMathNest.cpp b/src/mathed/InsetMathNest.cpp
index 3dd55e44d1..abaeec903c 100644
--- a/src/mathed/InsetMathNest.cpp
+++ b/src/mathed/InsetMathNest.cpp
@@ -255,7 +255,7 @@ void InsetMathNest::dump() const
 {
 	odocstringstream oss;
 	otexrowstream ots(oss);
-	WriteStream os(ots);
+	TeXMathStream os(ots);
 	os << "---------------------------------------------\n";
 	write(os);
 	os << "\n";
@@ -326,7 +326,7 @@ MathData InsetMathNest::glue() const
 }
 
 
-void InsetMathNest::write(WriteStream & os) const
+void InsetMathNest::write(TeXMathStream & os) const
 {
 	MathEnsurer ensurer(os, currentMode() == MATH_MODE);
 	ModeSpecifier specifier(os, currentMode(), lockedMode());
@@ -358,16 +358,16 @@ void InsetMathNest::normalize(NormalStream & os) const
 
 void InsetMathNest::latex(otexstream & os, OutputParams const & runparams) const
 {
-	WriteStream wi(os, runparams.moving_arg, true,
-			runparams.dryrun ? WriteStream::wsDryrun : WriteStream::wsDefault,
-			runparams.encoding);
+	TeXMathStream wi(os, runparams.moving_arg, true,
+	                 runparams.dryrun ? TeXMathStream::wsDryrun : TeXMathStream::wsDefault,
+	                 runparams.encoding);
 	wi.strikeoutMath(runparams.inDeletedInset);
 	if (runparams.inulemcmd) {
-		wi.ulemCmd(WriteStream::UNDERLINE);
+		wi.ulemCmd(TeXMathStream::UNDERLINE);
 		if (runparams.local_font) {
 			FontInfo f = runparams.local_font->fontInfo();
 			if (f.strikeout() == FONT_ON)
-				wi.ulemCmd(WriteStream::STRIKEOUT);
+				wi.ulemCmd(TeXMathStream::STRIKEOUT);
 		}
 	}
 	wi.canBreakLine(os.canBreakLine());
@@ -450,8 +450,8 @@ void InsetMathNest::handleNest(Cursor & cur, MathAtom const & nest)
 void InsetMathNest::handleNest(Cursor & cur, MathAtom const & nest,
 	docstring const & arg)
 {
-	CursorSlice i1 = cur.selBegin();
-	CursorSlice i2 = cur.selEnd();
+	DocIterator const i1 = cur.selectionBegin();
+	DocIterator const i2 = cur.selectionEnd();
 	if (!i1.inset().asInsetMath())
 		return;
 	if (i1.idx() == i2.idx()) {
@@ -462,8 +462,9 @@ void InsetMathNest::handleNest(Cursor & cur, MathAtom const & nest,
 	}
 
 	// multiple selected cells in a simple non-grid inset
-	if (i1.asInsetMath()->nrows() == 0 || i1.asInsetMath()->ncols() == 0) {
+	if (i1.inset().nrows() == 0 || i1.inset().ncols() == 0) {
 		for (idx_type i = i1.idx(); i <= i2.idx(); ++i) {
+			cur.setCursor(i1);
 			// select cell
 			cur.idx() = i;
 			cur.pos() = 0;
@@ -471,14 +472,9 @@ void InsetMathNest::handleNest(Cursor & cur, MathAtom const & nest,
 			cur.pos() = cur.lastpos();
 			cur.setSelection();
 
-			// change font of cell
+			// do the real job
 			cur.handleNest(nest);
 			cur.insert(arg);
-
-			// cur is in the font inset now. If the loop continues,
-			// we need to get outside again for the next cell
-			if (i + 1 <= i2.idx())
-				cur.pop_back();
 		}
 		return;
 	}
@@ -486,17 +482,18 @@ void InsetMathNest::handleNest(Cursor & cur, MathAtom const & nest,
 	// the complicated case with multiple selected cells in a grid
 	row_type r1, r2;
 	col_type c1, c2;
-	cap::region(i1, i2, r1, r2, c1, c2);
+	cap::region(i1.top(), i2.top(), r1, r2, c1, c2);
 	for (row_type row = r1; row <= r2; ++row) {
 		for (col_type col = c1; col <= c2; ++col) {
+			cur.setCursor(i1);
 			// select cell
-			cur.idx() = i1.asInsetMath()->index(row, col);
+			cur.idx() = i1.inset().index(row, col);
 			cur.pos() = 0;
 			cur.resetAnchor();
 			cur.pos() = cur.lastpos();
 			cur.setSelection();
 
-			//
+			// do the real job
 			cur.handleNest(nest);
 			cur.insert(arg);
 		}
@@ -561,11 +558,6 @@ void InsetMathNest::doDispatch(Cursor & cur, FuncRequest & cmd)
 		cur.forceBufferUpdate();
 		break;
 
-	case LFUN_COPY:
-		copySelection(cur);
-		cur.message(_("Copy"));
-		break;
-
 	case LFUN_MOUSE_PRESS:
 		lfunMousePress(cur, cmd);
 		break;