Introduce allowMultiPar()

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@20898 a592a061-630c-0410-9148-cb99ea01b6c8

src/Text3.cpp

@@ -210,8 +210,8 @@ static bool doInsertInset(Cursor & cur, Text * text,
 
 		if (gotsel && pastesel) {
 			lyx::dispatch(FuncRequest(LFUN_PASTE, "0"));
-			InsetLayout il = inset->getLayout(cur.buffer().params());
+			if (!static_cast<InsetText *>(inset)->allowMultiPar() 
-			if (!il.multipar || cur.lastpit() == 0) {
+			    || cur.lastpit() == 0) {
 				// reset first par to default
 				LayoutPtr const layout =
 					cur.buffer().params().getTextClass().defaultLayout();

src/insets/InsetBox.cpp

@@ -14,6 +14,7 @@
 
 #include "InsetBox.h"
 
+#include "Buffer.h"
 #include "BufferView.h"
 #include "Cursor.h"
 #include "DispatchResult.h"
@@ -94,6 +95,7 @@ void InsetBox::init()
 InsetBox::InsetBox(BufferParams const & bp, string const & label)
 	: InsetCollapsable(bp), params_(label)
 {
+	setLayout(bp);
 	init();
 }
 
@@ -134,6 +136,7 @@ void InsetBox::read(Buffer const & buf, Lexer & lex)
 {
 	params_.read(lex);
 	InsetCollapsable::read(buf, lex);
+	setLayout(buf.params());
 	setButtonLabel();
 }
 
@@ -203,6 +206,7 @@ void InsetBox::doDispatch(Cursor & cur, FuncRequest & cmd)
 	case LFUN_INSET_MODIFY: {
 		//lyxerr << "InsetBox::dispatch MODIFY" << endl;
 		InsetBoxMailer::string2params(to_utf8(cmd.argument()), params_);
+		setLayout(cur.buffer().params());
 		setButtonLabel();
 		break;
 	}

src/insets/InsetCollapsable.cpp

@@ -546,6 +546,12 @@ void InsetCollapsable::doDispatch(Cursor & cur, FuncRequest & cmd)
 }
 
 
+bool InsetCollapsable::allowMultiPar() const
+{
+	return layout_.multipar;
+}
+
+
 bool InsetCollapsable::getStatus(Cursor & cur, FuncRequest const & cmd,
 		FuncStatus & flag) const
 {

src/insets/InsetCollapsable.h

@@ -122,6 +122,8 @@ public:
 	///
 	bool allowSpellCheck() const { return true; }
 	///
+	bool allowMultiPar() const;
+	///
 	bool getStatus(Cursor &, FuncRequest const &, FuncStatus &) const;
 	///
 	void setStatus(Cursor & cur, CollapseStatus st);

src/insets/InsetText.h

@@ -130,6 +130,8 @@ public:
 	/// should paragraph indendation be ommitted in any case?
 	bool neverIndent(Buffer const &) const;
 	///
+	virtual bool allowMultiPar() const { return true; }
+	///
 	InsetText(InsetText const &);
 
 	// Update the counters of this inset and of its contents