change tracking:

* src/changes.h:
	* src/changes.C: remove constructor, destructor,
	copy constructor, reset(), and field empty_type_
	* src/paragraph_pimpl.C: comment out unwanted code


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15411 a592a061-630c-0410-9148-cb99ea01b6c8

src/changes.C

@@ -68,23 +68,6 @@ bool Changes::Range::intersects(Range const & r) const
 }
 
 
-Changes::Changes(Change::Type const type)
-	: empty_type_(type)
-{
-}
-
-
-Changes::~Changes()
-{
-}
-
-
-Changes::Changes(Changes const & c)
-{
-	table_ = c.table_;
-}
-
-
 void Changes::record(Change const & change, pos_type const pos)
 {
 	if (lyxerr.debugging(Debug::CHANGES)) {
@@ -289,12 +272,6 @@ void Changes::add(Change const & change, ChangeTable::size_type const pos)
 
 Change const Changes::lookup(pos_type const pos) const
 {
-	if (!table_.size()) {
-		if (lyxerr.debugging(Debug::CHANGES))
-			lyxerr[Debug::CHANGES] << "Empty, type is " << empty_type_ << endl;
-		return Change(empty_type_);
-	}
-
 	ChangeTable::const_iterator it = table_.begin();
 	ChangeTable::const_iterator const end = table_.end();
 
@@ -308,14 +285,8 @@ Change const Changes::lookup(pos_type const pos) const
 }
 
 
-bool Changes::isChange(pos_type const start, pos_type const end) const
+bool Changes::isChanged(pos_type const start, pos_type const end) const
 {
-	if (!table_.size()) {
-		if (lyxerr.debugging(Debug::CHANGES))
-			lyxerr[Debug::CHANGES] << "Empty, type is " << empty_type_ << endl;
-		return empty_type_ != Change::UNCHANGED;
-	}
-
 	ChangeTable::const_iterator it = table_.begin();
 	ChangeTable::const_iterator const itend = table_.end();
 

src/changes.h

@@ -45,21 +45,8 @@ bool operator!=(Change const & l, Change const & r);
 
 class Changes {
 public:
-
-	Changes(Change::Type type);
-
-	~Changes();
-
-	Changes(Changes const &);
-
-	/// reset "default" change type (for empty pars)
-	void reset(Change::Type type) {
-		empty_type_ = type;
-	}
-
 	/// set the pos to the given change
 	void set(Change const & change, lyx::pos_type pos);
-
 	/// set the range to the given change
 	void set(Change const & change, lyx::pos_type start, lyx::pos_type end);
 
@@ -70,7 +57,7 @@ public:
 	Change const lookup(lyx::pos_type pos) const;
 
 	/// return true if there is a change in the given range
-	bool isChange(lyx::pos_type start, lyx::pos_type end) const;
+	bool isChanged(lyx::pos_type start, lyx::pos_type end) const;
 
 	/// remove the given entry. This implies that a character was
 	/// deleted at pos, and will adjust all range bounds past it
@@ -120,9 +107,6 @@ private:
 	/// our table of changes, every row a range and change descriptor
 	ChangeTable table_;
 
-	/// change type for an empty paragraph
-	Change::Type empty_type_;
-
 	/// handle a delete, either logical or physical (see erase)
 	void del(Change const & change, ChangeTable::size_type pos);
 

src/paragraph_pimpl.C

@@ -77,8 +77,9 @@ Paragraph::Pimpl::Pimpl(Pimpl const & p, Paragraph * owner)
 	fontlist = p.fontlist;
 	id_ = paragraph_id++;
 
-	if (p.tracking())
+	// FIXME: change tracking (MG)
-		changes_.reset(new Changes(*p.changes_.get()));
+	//if (p.tracking())
+	//		changes_.reset(new Changes(*p.changes_.get()));
 }
 
 
@@ -86,7 +87,8 @@ void Paragraph::Pimpl::setContentsFromPar(Paragraph const & par)
 {
 	owner_->text_ = par.text_;
 	if (par.pimpl_->tracking()) {
-		changes_.reset(new Changes(*(par.pimpl_->changes_.get())));
+		// FIXME: change tracking (MG)
+		// changes_.reset(new Changes(*(par.pimpl_->changes_.get())));
 	}
 }
 
@@ -97,7 +99,7 @@ bool Paragraph::Pimpl::isChanged(pos_type start, pos_type end) const
 	if (!tracking())
 		return false;
 
-	return changes_->isChange(start, end);
+	return changes_->isChanged(start, end);
 }
 
 
@@ -141,7 +143,8 @@ void Paragraph::Pimpl::acceptChange(pos_type start, pos_type end)
 		return;
 
 	if (!size()) {
-		changes_.reset(new Changes(Change::UNCHANGED));
+		// FIXME: change tracking (MG)
+		// changes_.reset(new Changes(Change::UNCHANGED));
 		return;
 	}
 
@@ -171,7 +174,8 @@ void Paragraph::Pimpl::acceptChange(pos_type start, pos_type end)
 	}
 
 	lyxerr[Debug::CHANGES] << "endacceptchange" << endl;
-	changes_->reset(Change::UNCHANGED);
+	// FIXME: change tracking (MG)
+	// changes_->reset(Change::UNCHANGED);
 }
 
 
@@ -181,7 +185,8 @@ void Paragraph::Pimpl::rejectChange(pos_type start, pos_type end)
 		return;
 
 	if (!size()) {
-		changes_.reset(new Changes(Change::UNCHANGED));
+		// FIXME: change tracking (MG)
+		// changes_.reset(new Changes(Change::UNCHANGED));
 		return;
 	}
 
@@ -210,7 +215,8 @@ void Paragraph::Pimpl::rejectChange(pos_type start, pos_type end)
 				break;
 		}
 	}
-	changes_->reset(Change::UNCHANGED);
+	// FIXME: change tracking (MG)
+	// changes_->reset(Change::UNCHANGED);
 }