Fix crash reported by keytest.

[lyx.git] / src / insets / InsetNewline.cpp

diff --git a/src/insets/InsetNewline.cpp b/src/insets/InsetNewline.cpp
index 5220568d56a377d7475dad2835b4ab7fbc0561a7..88c77c00f734415ed621a23352abb0f3644731f4 100644 (file)
--- a/src/insets/InsetNewline.cpp
+++ b/src/insets/InsetNewline.cpp
@@ -4,7 +4,7 @@
  * Licence details can be found in the file COPYING.
  *
  * \author John Levon
- * \author Jürgen Spitzmüller
+ * \author Jürgen Spitzmüller
  *
  * Full author contact details are available in file CREDITS.
  */
@@ -13,12 +13,14 @@
 
 #include "InsetNewline.h"
 
+#include "Cursor.h"
 #include "Dimension.h"
 #include "FuncRequest.h"
 #include "FuncStatus.h"
 #include "Lexer.h"
 #include "MetricsInfo.h"
 #include "OutputParams.h"
+#include "output_xhtml.h"
 
 #include "frontends/Application.h"
 #include "frontends/FontMetrics.h"
@@ -32,7 +34,7 @@ using namespace std;
 
 namespace lyx {
 
-InsetNewline::InsetNewline()
+InsetNewline::InsetNewline() : Inset(0)
 {}
 
 
@@ -61,7 +63,6 @@ void InsetNewlineParams::read(Lexer & lex)
                kind = InsetNewlineParams::LINEBREAK;
        else
                lex.printError("Unknown kind: `$$Token'");
-       lex >> "\\end_inset";
 }
 
 
@@ -75,6 +76,7 @@ void InsetNewline::write(ostream & os) const
 void InsetNewline::read(Lexer & lex)
 {
        params_.read(lex);
+       lex >> "\\end_inset";
 }
 
 
@@ -89,10 +91,11 @@ void InsetNewline::metrics(MetricsInfo & mi, Dimension & dim) const
 
 void InsetNewline::doDispatch(Cursor & cur, FuncRequest & cmd)
 {
-       switch (cmd.action) {
+       switch (cmd.action()) {
 
        case LFUN_INSET_MODIFY: {
                InsetNewlineParams params;
+               cur.recordUndo();
                string2params(to_utf8(cmd.argument()), params);
                params_.kind = params.kind;
                break;
@@ -108,7 +111,7 @@ void InsetNewline::doDispatch(Cursor & cur, FuncRequest & cmd)
 bool InsetNewline::getStatus(Cursor & cur, FuncRequest const & cmd,
        FuncStatus & status) const
 {
-       switch (cmd.action) {
+       switch (cmd.action()) {
        // we handle these
        case LFUN_INSET_MODIFY:
                if (cmd.getArg(0) == "newline") {
@@ -173,6 +176,14 @@ int InsetNewline::docbook(odocstream & os, OutputParams const &) const
 }
 
 
+docstring InsetNewline::xhtml(XHTMLStream & xs, OutputParams const &) const
+{
+       xs << html::CompTag("br");
+       xs.cr();
+       return docstring();
+}
+
+
 void InsetNewline::draw(PainterInfo & pi, int x, int y) const
 {
        FontInfo font;
@@ -250,7 +261,7 @@ void InsetNewline::draw(PainterInfo & pi, int x, int y) const
 }
 
 
-docstring InsetNewline::contextMenu(BufferView const &, int, int) const
+docstring InsetNewline::contextMenuName() const
 {
        return from_ascii("context-newline");
 }