Make undo action no-ops when the buffer is read-only

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

diff --git a/src/insets/InsetNewpage.cpp b/src/insets/InsetNewpage.cpp
index 7e91e689e0495a15a497b7f6bf7ba491a9ee11ad..da944526321eb299cca73cc096ca368541d13749 100644 (file)
--- a/src/insets/InsetNewpage.cpp
+++ b/src/insets/InsetNewpage.cpp
@@ -18,7 +18,6 @@
 #include "FuncStatus.h"
 #include "Lexer.h"
 #include "MetricsInfo.h"
-#include "OutputParams.h"
 #include "xml.h"
 #include "texstream.h"
 #include "Text.h"
@@ -162,7 +161,7 @@ void InsetNewpage::draw(PainterInfo & pi, int x, int y) const
                pi.pain.lines(xp, yp, 2, ColorName());
 
                //mid-rule
-               xp[0] = xp[1] = int(x + wid * 0.5);;
+               xp[0] = xp[1] = int(x + wid * 0.5);
                yp[0] = int(y - 0.875 * asc * 0.75);
                yp[1] = int(y - 0.125 * asc * 0.75);
                pi.pain.lines(xp, yp, 2, ColorName());
@@ -238,22 +237,16 @@ docstring InsetNewpage::insetLabel() const
        switch (params_.kind) {
                case InsetNewpageParams::NEWPAGE:
                        return _("New Page");
-                       break;
                case InsetNewpageParams::PAGEBREAK:
                        return _("Page Break");
-                       break;
                case InsetNewpageParams::CLEARPAGE:
                        return _("Clear Page");
-                       break;
                case InsetNewpageParams::CLEARDOUBLEPAGE:
                        return _("Clear Double Page");
-                       break;
                case InsetNewpageParams::NOPAGEBREAK:
                        return _("No Page Break");
-                       break;
                default:
                        return _("New Page");
-                       break;
        }
 }
 
@@ -264,12 +257,10 @@ ColorCode InsetNewpage::ColorName() const
                case InsetNewpageParams::PAGEBREAK:
                case InsetNewpageParams::NOPAGEBREAK:
                        return Color_pagebreak;
-                       break;
                case InsetNewpageParams::NEWPAGE:
                case InsetNewpageParams::CLEARPAGE:
                case InsetNewpageParams::CLEARDOUBLEPAGE:
                        return Color_newpage;
-                       break;
        }
        // not really useful, but to avoids gcc complaints
        return Color_newpage;