Let the Foot inset have a different Layout when inside a title

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

diff --git a/src/insets/RenderPreview.cpp b/src/insets/RenderPreview.cpp
index 5cffe44d367a1e0ca34d40311abbe2331b9c6fea..9d7304f2e7f3cb87e7c6514f3f2ddcac707cb3f8 100644 (file)
--- a/src/insets/RenderPreview.cpp
+++ b/src/insets/RenderPreview.cpp
@@ -39,9 +39,33 @@ using namespace lyx::support;
 namespace lyx {
 
 
-LyXRC_PreviewStatus RenderPreview::status()
+bool RenderPreview::previewText()
 {
-       return lyxrc.preview;
+       // Use a switch to trigger a warning if the enum is changed.
+       switch(lyxrc.preview) {
+       case LyXRC::PREVIEW_ON:
+       case LyXRC::PREVIEW_NO_MATH:
+               return true;
+       case LyXRC::PREVIEW_OFF:
+               break;
+       }
+
+       return false;
+}
+
+
+bool RenderPreview::previewMath()
+{
+       // Use a switch to trigger a warning if the enum is changed.
+       switch(lyxrc.preview) {
+       case LyXRC::PREVIEW_ON:
+               return true;
+       case LyXRC::PREVIEW_NO_MATH:
+       case LyXRC::PREVIEW_OFF:
+               break;
+       }
+
+       return false;
 }
 
 
@@ -113,7 +137,7 @@ RenderPreview::getPreviewImage(Buffer const & buffer) const
 
 void RenderPreview::metrics(MetricsInfo & mi, Dimension & dim) const
 {
-       LBUFERR(mi.base.bv, _("Text metrics error."));
+       LBUFERR(mi.base.bv);
 
        graphics::PreviewImage const * const pimage =
                getPreviewImage(mi.base.bv->buffer());
@@ -139,7 +163,7 @@ void RenderPreview::metrics(MetricsInfo & mi, Dimension & dim) const
 
 void RenderPreview::draw(PainterInfo & pi, int x, int y) const
 {
-       LBUFERR(pi.base.bv, _("Painter has no BufferView!"));
+       LBUFERR(pi.base.bv);
 
        graphics::PreviewImage const * const pimage =
                getPreviewImage(pi.base.bv->buffer());
@@ -148,7 +172,6 @@ void RenderPreview::draw(PainterInfo & pi, int x, int y) const
        if (image) {
                pi.pain.image(x, y - dim_.asc, dim_.wid, dim_.height(),
                              *image);
-
        } else {
                int const offset = Inset::TEXT_TO_INSET_OFFSET;
 
@@ -172,7 +195,7 @@ void RenderPreview::draw(PainterInfo & pi, int x, int y) const
 
 void RenderPreview::startLoading(Buffer const & buffer, bool forexport) const
 {
-       if (!forexport && (status() == LyXRC::PREVIEW_OFF || snippet_.empty()))
+       if (!forexport && (lyxrc.preview == LyXRC::PREVIEW_OFF || snippet_.empty()))
                return;
 
        graphics::PreviewLoader * loader = buffer.loader();
@@ -185,7 +208,7 @@ void RenderPreview::addPreview(docstring const & latex_snippet,
                                Buffer const & buffer, 
                                bool ignore_lyxrc)
 {
-       if (status() == LyXRC::PREVIEW_OFF && !ignore_lyxrc)
+       if (lyxrc.preview == LyXRC::PREVIEW_OFF && !ignore_lyxrc)
                return;
 
        graphics::PreviewLoader * loader = buffer.loader();
@@ -198,7 +221,7 @@ void RenderPreview::addPreview(docstring const & latex_snippet,
                                graphics::PreviewLoader & ploader, 
                                bool ignore_lyxrc)
 {
-       if (status() == LyXRC::PREVIEW_OFF && !ignore_lyxrc)
+       if (lyxrc.preview == LyXRC::PREVIEW_OFF && !ignore_lyxrc)
                return;
 
        // FIXME UNICODE