-#include <config.h>
+/**
+ * \file math_substackinset.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author André Pönitz
+ *
+ * Full author contact details are available in file CREDITS.
+ */
-#ifdef __GNUG__
-#pragma implementation
-#endif
+#include <config.h>
+#include "LaTeXFeatures.h"
#include "math_substackinset.h"
+#include "math_data.h"
#include "math_mathmlstream.h"
-#include "math_streamstr.h"
+#include "support/std_ostream.h"
+
+#include "funcrequest.h"
+#include "FuncStatus.h"
+#include "gettext.h"
+
+#include "support/lstrings.h"
+
+
+using lyx::support::bformat;
+using std::string;
+using std::auto_ptr;
MathSubstackInset::MathSubstackInset()
{}
-MathInset * MathSubstackInset::clone() const
+auto_ptr<InsetBase> MathSubstackInset::doClone() const
{
- return new MathSubstackInset(*this);
+ return auto_ptr<InsetBase>(new MathSubstackInset(*this));
}
-void MathSubstackInset::metrics(MathMetricsInfo & mi) const
+void MathSubstackInset::metrics(MetricsInfo & mi, Dimension & dim) const
{
if (mi.base.style == LM_ST_DISPLAY) {
- MathStyleChanger dummy(mi.base, LM_ST_TEXT);
- MathGridInset::metrics(mi);
+ StyleChanger dummy(mi.base, LM_ST_TEXT);
+ MathGridInset::metrics(mi, dim);
} else {
- MathGridInset::metrics(mi);
+ MathGridInset::metrics(mi, dim);
+ }
+ dim_ = dim;
+}
+
+
+void MathSubstackInset::draw(PainterInfo & pi, int x, int y) const
+{
+ MathGridInset::draw(pi, x + 1, y);
+}
+
+
+bool MathSubstackInset::getStatus(LCursor & cur, FuncRequest const & cmd,
+ FuncStatus & flag) const
+{
+ switch (cmd.action) {
+ case LFUN_TABULAR_FEATURE: {
+ string const name("substack");
+ string const s = cmd.argument;
+ if (s == "add-vline-left" || s == "add-vline-right") {
+ flag.message(bformat(
+ N_("Can't add vertical grid lines in '%1$s'"), name));
+ flag.enabled(false);
+ return true;
+ }
+ return MathGridInset::getStatus(cur, cmd, flag);
}
+ default:
+ return MathGridInset::getStatus(cur, cmd, flag);
+ }
+}
+
+
+void MathSubstackInset::infoize(std::ostream & os) const
+{
+ os << "Substack ";
}
}
-void MathSubstackInset::maplize(MapleStream & os) const
+void MathSubstackInset::maple(MapleStream & os) const
{
os << "substack(";
- MathGridInset::maplize(os);
+ MathGridInset::maple(os);
os << ')';
}
+
+
+void MathSubstackInset::validate(LaTeXFeatures & features) const
+{
+ features.require("amsmath");
+ MathGridInset::validate(features);
+}