From: André Pönitz <poenitz@gmx.net>
Date: Mon, 17 Feb 2003 16:16:49 +0000 (+0000)
Subject: remove Inset::deletable() as it returns always 'true'
X-Git-Tag: 1.6.10~17493
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=04f156900385b4a569aa3f0517d52b93c9fb7649;p=features.git

remove Inset::deletable() as it returns always 'true'


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@6187 a592a061-630c-0410-9148-cb99ea01b6c8
---

diff --git a/src/insets/inset.C b/src/insets/inset.C
index 3e0a1ce90b..50d94871e9 100644
--- a/src/insets/inset.C
+++ b/src/insets/inset.C
@@ -56,12 +56,6 @@ Inset::Inset(Inset const & in, bool same_id)
 }
 
 
-bool Inset::deletable() const
-{
-	return true;
-}
-
-
 bool Inset::directWrite() const
 {
 	return false;
diff --git a/src/insets/inset.h b/src/insets/inset.h
index 4957a395fb..3a309aee22 100644
--- a/src/insets/inset.h
+++ b/src/insets/inset.h
@@ -228,8 +228,6 @@ public:
 	virtual int docbook(Buffer const *, std::ostream &, bool) const = 0;
 	/// Updates needed features for this inset.
 	virtual void validate(LaTeXFeatures & features) const;
-	///
-	virtual bool deletable() const;
 
 	/// returns LyX code associated with the inset. Used for TOC, ...)
 	virtual Inset::Code lyxCode() const { return NO_CODE; }
diff --git a/src/insets/insetbib.h b/src/insets/insetbib.h
index d037e829a4..14068e366f 100644
--- a/src/insets/insetbib.h
+++ b/src/insets/insetbib.h
@@ -45,10 +45,6 @@ public:
 	void edit(BufferView * bv, bool front = true);
 	///
 	EDITABLE editable() const { return IS_EDITABLE; }
-	/// A user can't neither insert nor delete this inset
-	//bool deletable() const {
-	//	return false;
-	//}
 	/// keep .lyx format compatible
 	bool directWrite() const { return true; }
 	///
diff --git a/src/insets/insetlatexaccent.C b/src/insets/insetlatexaccent.C
index 8c7788fec7..f05530fd6b 100644
--- a/src/insets/insetlatexaccent.C
+++ b/src/insets/insetlatexaccent.C
@@ -660,12 +660,6 @@ int InsetLatexAccent::docbook(Buffer const *, ostream & os, bool) const
 }
 
 
-bool InsetLatexAccent::deletable() const
-{
-	return true;
-}
-
-
 bool InsetLatexAccent::directWrite() const
 {
 	return true;
diff --git a/src/insets/insetlatexaccent.h b/src/insets/insetlatexaccent.h
index d89a0afdfa..712f768151 100644
--- a/src/insets/insetlatexaccent.h
+++ b/src/insets/insetlatexaccent.h
@@ -62,8 +62,6 @@ public:
 	///
 	int docbook(Buffer const *, std::ostream &, bool mixcont) const;
 	///
-	bool deletable() const;
-	///
 	bool directWrite() const;
 	///
 	virtual Inset * clone(Buffer const &, bool same_id = false) const;
diff --git a/src/insets/insettabular.C b/src/insets/insettabular.C
index 5626bb1d17..b9c4833a66 100644
--- a/src/insets/insettabular.C
+++ b/src/insets/insettabular.C
@@ -1769,12 +1769,6 @@ bool InsetTabular::movePrevCell(BufferView * bv, bool lock)
 }
 
 
-bool InsetTabular::deletable() const
-{
-	return true;
-}
-
-
 void InsetTabular::setFont(BufferView * bv, LyXFont const & font, bool tall,
 			   bool selectall)
 {
diff --git a/src/insets/insettabular.h b/src/insets/insettabular.h
index 11275a1298..99da476657 100644
--- a/src/insets/insettabular.h
+++ b/src/insets/insettabular.h
@@ -282,8 +282,6 @@ private:
 	///
 	bool movePrevCell(BufferView *, bool lock = false);
 	///
-	bool deletable() const;
-	///
 	int getCellXPos(int cell) const;
 	///
 	void resetPos(BufferView *) const;
diff --git a/src/text.C b/src/text.C
index b8dae41293..388b5f92c0 100644
--- a/src/text.C
+++ b/src/text.C
@@ -2773,10 +2773,7 @@ void LyXText::backspace(BufferView * bview)
 		setCursorIntern(bview, cursor.par(), cursor.pos()- 1,
 				false, cursor.boundary());
 
-		// some insets are undeletable here
 		if (cursor.par()->isInset(cursor.pos())) {
-			if (!cursor.par()->getInset(cursor.pos())->deletable())
-				return;
 			// force complete redo when erasing display insets
 			// this is a cruel method but safe..... Matthias
 			if (cursor.par()->getInset(cursor.pos())->display() ||