-#include <config.h>
+/**
+ * \file math_casesinset.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.
+ */
+#include <config.h>
#include "math_casesinset.h"
-#include "math_parser.h"
+#include "math_data.h"
#include "math_mathmlstream.h"
#include "math_support.h"
+#include "FuncStatus.h"
#include "LaTeXFeatures.h"
-#include "support/LOstream.h"
+#include "support/std_ostream.h"
+#include "cursor.h"
+#include "funcrequest.h"
+#include "gettext.h"
+#include "undo.h"
+
+#include "support/lstrings.h"
+
+
+using lyx::support::bformat;
+
+using std::endl;
+using std::max;
+using std::min;
+using std::swap;
+using std::string;
+
+using std::auto_ptr;
MathCasesInset::MathCasesInset(row_type n)
{}
-MathInset * MathCasesInset::clone() const
+auto_ptr<InsetBase> MathCasesInset::doClone() const
{
- return new MathCasesInset(*this);
+ return auto_ptr<InsetBase>(new MathCasesInset(*this));
}
}
-void MathCasesInset::draw(PainterInfo & pain, int x, int y) const
+void MathCasesInset::draw(PainterInfo & pi, int x, int y) const
+{
+ mathed_draw_deco(pi, x + 1, y - dim_.ascent(), 6, dim_.height(), "{");
+ MathGridInset::drawWithMargin(pi, x, y, 8, 0);
+ setPosCache(pi, x, y);
+}
+
+
+void MathCasesInset::doDispatch(LCursor & cur, FuncRequest & cmd)
+{
+ //lyxerr << "*** MathCasesInset: request: " << cmd << endl;
+ switch (cmd.action) {
+ case LFUN_TABULAR_FEATURE: {
+ recordUndo(cur);
+ string const s = cmd.argument;
+ if (s == "add-vline-left" || s == "add-vline-right") {
+ cur.undispatched();
+ break;
+ }
+ }
+ default:
+ MathGridInset::doDispatch(cur, cmd);
+ }
+}
+
+
+bool MathCasesInset::getStatus(LCursor & cur, FuncRequest const & cmd,
+ FuncStatus & flag) const
{
- mathed_draw_deco(pain, x + 1, y - dim_.ascent(), 6, dim_.height(), "{");
- MathGridInset::draw(pain, x + 8, y);
+ switch (cmd.action) {
+ case LFUN_TABULAR_FEATURE: {
+ string const s = cmd.argument;
+ if (s == "add-vline-left" || s == "add-vline-right") {
+ flag.enabled(false);
+ flag.message(bformat(
+ N_("No vertical grid lines in '%1$s'"), s));
+ return true;
+ }
+ }
+ default:
+ return MathGridInset::getStatus(cur, cmd, flag);
+ }
}