* Reduce compilation time by removing the shared_ptr (which is not

really important because the ownership of the CompletionLists is
  easy enough) and by removing the deque for the half finished
  favorites implemention in InsetMathNest. I think this fits better
  into the GuiCompleter anyway.


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@23114 a592a061-630c-0410-9148-cb99ea01b6c8

src/frontends/qt4/GuiCompleter.cpp

@@ -72,8 +72,11 @@ protected:
 class GuiCompletionModel : public QAbstractListModel {
 public:
 	///
-	GuiCompletionModel(QObject * parent, Inset::CompletionListPtr l)
-	: QAbstractListModel(parent), list(l) {}
+	GuiCompletionModel(QObject * parent, Inset::CompletionList const * l)
+	: QAbstractListModel(parent), list_(l) {}
+	///
+	~GuiCompletionModel()
+		{ delete list_; }
 	///
 	int columnCount(const QModelIndex & /*parent*/ = QModelIndex()) const
 	{
@@ -82,16 +85,16 @@ public:
 	///
 	int rowCount(const QModelIndex & /*parent*/ = QModelIndex()) const
 	{
-		if (list.get() == 0)
+		if (list_ == 0)
 			return 0;
 		else
-			return list->size();
+			return list_->size();
 	}
 
 	///
 	QVariant data(const QModelIndex & index, int role) const
 	{
-		if (list.get() == 0)
+		if (list_ == 0)
 			return QVariant();
 
 		if (index.row() < 0 || index.row() >= rowCount())
@@ -101,11 +104,11 @@ public:
 		    return QVariant();
 		    
 		if (index.column() == 0)
-			return toqstr(list->data(index.row()));
+			return toqstr(list_->data(index.row()));
 		else if (index.column() == 1) {
 			// get icon from cache
 			QPixmap scaled;
-			QString const name = ":" + toqstr(list->icon(index.row()));
+			QString const name = ":" + toqstr(list_->icon(index.row()));
 			if (!QPixmapCache::find("completion" + name, scaled)) {
 				// load icon from disk
 				QPixmap p = QPixmap(name);
@@ -125,7 +128,7 @@ public:
 
 private:
 	///
-	Inset::CompletionListPtr list;
+	Inset::CompletionList const * list_;
 };
 
 
@@ -133,7 +136,7 @@ GuiCompleter::GuiCompleter(GuiWorkArea * gui, QObject * parent)
 	: QCompleter(parent), gui_(gui), updateLock_(0)
 {
 	// Setup the completion popup
-	setModel(new GuiCompletionModel(this, Inset::CompletionListPtr()));
+	setModel(new GuiCompletionModel(this, 0));
 	setCompletionMode(QCompleter::PopupCompletion);
 	setWidget(gui_);
 	

src/insets/Inset.h

@@ -297,7 +297,6 @@ public:
 		/// returns the resource string used to load an icon.
 		virtual std::string icon(size_t /*idx*/) const { return std::string(); }
 	};
-	typedef boost::shared_ptr<CompletionList> CompletionListPtr;
 
 	/// Returns true if the inset supports completions.
 	virtual bool completionSupported(Cursor const &) const { return false; }
@@ -312,8 +311,9 @@ public:
 	virtual bool automaticPopupCompletion() const { return true; }
 	/// Returns completion suggestions at cursor position. Return an
 	/// null pointer if no completion is a available or possible.
-	virtual CompletionListPtr completionList(Cursor const &) const 
-		{ return CompletionListPtr(); }
+	/// The caller is responsible to free the return object!
+	virtual CompletionList const * completionList(Cursor const &) const 
+		{ return 0; }
 	/// Returns the completion prefix to filter the suggestions for completion.
 	/// This is only called if completionList returned a non-null list.
 	virtual docstring completionPrefix(Cursor const &) const 

src/insets/InsetText.cpp

@@ -504,12 +504,12 @@ bool InsetText::automaticPopupCompletion() const
 }
 
 
-Inset::CompletionListPtr InsetText::completionList(Cursor const & cur) const
+Inset::CompletionList const * InsetText::completionList(Cursor const & cur) const
 {
 	if (!completionSupported(cur))
-		return CompletionListPtr();
+		return 0;
 
-	return CompletionListPtr(new TextCompletionList(cur));
+	return new TextCompletionList(cur);
 }
 
 

src/insets/InsetText.h

@@ -150,7 +150,7 @@ public:
 	///
 	bool automaticPopupCompletion() const;
 	///
-	CompletionListPtr completionList(Cursor const & cur) const;
+	CompletionList const * completionList(Cursor const & cur) const;
 	///
 	docstring completionPrefix(Cursor const & cur) const;
 	///

src/mathed/InsetMathNest.cpp

@@ -58,7 +58,6 @@
 #include "support/docstream.h"
 
 #include <algorithm>
-#include <deque>
 #include <sstream>
 
 using namespace std;
@@ -1612,12 +1611,12 @@ bool InsetMathNest::automaticPopupCompletion() const
 }
 
 
-Inset::CompletionListPtr InsetMathNest::completionList(Cursor const & cur) const
+Inset::CompletionList const * InsetMathNest::completionList(Cursor const & cur) const
 {
 	if (!cur.inMacroMode())
-		return CompletionListPtr();
+		return 0;
 	
-	return CompletionListPtr(new MathCompletionList(cur));
+	return new MathCompletionList(cur);
 }
 
 
@@ -1805,20 +1804,17 @@ MathCompletionList::~MathCompletionList()
 
 size_type MathCompletionList::size() const
 {
-	return favorites.size() + locals.size() + globals.size();
+	return locals.size() + globals.size();
 }
 
 
 docstring MathCompletionList::data(size_t idx) const
 {
-	size_t fsize = favorites.size();
 	size_t lsize = locals.size();
-	if (idx >= fsize + lsize)
-		return globals[idx - lsize - fsize];
-	else if (idx >= fsize)
-		return locals[idx - fsize];
+	if (idx >= lsize)
+		return globals[idx - lsize];
 	else
-		return favorites[idx];
+		return locals[idx];
 }
 
 
@@ -1826,39 +1822,16 @@ std::string MathCompletionList::icon(size_t idx) const
 {
 	// get the latex command
 	docstring cmd;
-	size_t fsize = favorites.size();
 	size_t lsize = locals.size();
-	if (idx >= fsize + lsize)
-		cmd = globals[idx - lsize - fsize];
-	else if (idx >= fsize)
-		cmd = locals[idx - fsize];
+	if (idx >= lsize)
+		cmd = globals[idx - lsize];
 	else
-		cmd = favorites[idx];
+		cmd = locals[idx];
 	
 	// get the icon resource name by stripping the backslash
 	return "images/math/" + to_utf8(cmd.substr(1)) + ".png";
 }
 
-
-
-void MathCompletionList::addToFavorites(docstring const & completion)
-{
-	// remove old occurrence
-	std::deque<docstring>::iterator it;
-	for (it = favorites.begin(); it != favorites.end(); ++it) {
-		if (*it == completion) {
-			favorites.erase(it);
-			break;
-		}
-	}
-
-	// put it to the front
-	favorites.push_front(completion);
-	favorites.resize(min(int(favorites.size()), 10));
-}
-
-
 std::vector<docstring> MathCompletionList::globals;
-std::deque<docstring> MathCompletionList::favorites;
 
 } // namespace lyx

src/mathed/InsetMathNest.h

@@ -14,8 +14,6 @@
 
 #include "InsetMath.h"
 
-#include <deque>
-
 namespace lyx {
 
 class MathCompletionList : public Inset::CompletionList {
@@ -40,8 +38,6 @@ private:
 	static std::vector<docstring> globals;
 	///
 	std::vector<docstring> locals;
-	///
-	static std::deque<docstring> favorites;
 };
 
 /** Abstract base class for all math objects that contain nested items.
@@ -146,7 +142,7 @@ public:
 	///
 	bool automaticPopupCompletion() const;
 	///
-	CompletionListPtr completionList(Cursor const & cur) const;
+	CompletionList const * completionList(Cursor const & cur) const;
 	///
 	docstring completionPrefix(Cursor const & cur) const;
 	///

src/mathed/MathMacro.cpp

@@ -763,12 +763,12 @@ bool MathMacro::automaticPopupCompletion() const
 }
 
 
-Inset::CompletionListPtr MathMacro::completionList(Cursor const & cur) const
+Inset::CompletionList const * MathMacro::completionList(Cursor const & cur) const
 {
 	if (displayMode() != DISPLAY_UNFOLDED)
 		return InsetMathNest::completionList(cur);
 
-	return CompletionListPtr(new MathCompletionList(cur.bv().cursor()));
+	return new MathCompletionList(cur.bv().cursor());
 }
 
 

src/mathed/MathMacro.h

@@ -186,7 +186,7 @@ public:
 	///
 	bool automaticPopupCompletion() const;
 	///
-	CompletionListPtr completionList(Cursor const & cur) const;
+	CompletionList const * completionList(Cursor const & cur) const;
 	///
 	docstring completionPrefix(Cursor const & cur) const;
 	///