* compile fix

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@23233 a592a061-630c-0410-9148-cb99ea01b6c8

src/Buffer.cpp

@@ -204,9 +204,6 @@ public:
 	/// A cache for the bibfiles (including bibfiles of loaded child
 	/// documents), needed for appropriate update of natbib labels.
 	mutable EmbeddedFileList bibfilesCache_;
-	
-	///
-	WordList words_;
 };
 
 /// Creates the per buffer temporary directory
@@ -2668,16 +2665,4 @@ void Buffer::bufferErrors(TeXErrors const & terr, ErrorList & errorList) const
 	}
 }
 
-
-void Buffer::registerWord(docstring const & word)
-{
-	d->words_.insert(word);
-}
-
-
-WordList const & Buffer::registeredWords() const
-{
-	return d->words_;
-}
-
 } // namespace lyx

src/Buffer.h

@@ -50,7 +50,6 @@ class TeXErrors;
 class TexRow;
 class TocBackend;
 class Undo;
-class WordList;
 
 namespace frontend {
 class GuiBufferDelegate;
@@ -453,11 +452,6 @@ public:
 	///
 	std::vector<Format const *> exportableFormats(bool only_viewable) const;
 	
-	/// Register word for completion word list.
-	void registerWord(docstring const & word);
-	///
-	WordList const & registeredWords() const;
-	
 private:
 	/// search for macro in local (buffer) table or in children
 	MacroData const * getBufferMacro(docstring const & name,

src/Paragraph.cpp

@@ -39,7 +39,9 @@
 #include "sgml.h"
 #include "TextClass.h"
 #include "TexRow.h"
+#include "Text.h"
 #include "VSpace.h"
+#include "WordList.h"
 
 #include "frontends/alert.h"
 
@@ -196,6 +198,10 @@ public:
 	typedef docstring TextContainer;
 	///
 	TextContainer text_;
+	
+	typedef std::set<docstring> Words;
+	///
+	Words words_;
 };
 
 
@@ -1057,6 +1063,7 @@ Paragraph & Paragraph::operator=(Paragraph const & par)
 
 Paragraph::~Paragraph()
 {
+	deregisterWords();
 	delete d;
 }
 
@@ -2678,4 +2685,63 @@ bool Paragraph::isSeparator(pos_type pos) const
 }
 
 
+void Paragraph::deregisterWords()
+{
+	// deregister words
+	Private::Words::const_iterator it;
+	WordList & wl = theWordList();
+	for (it = d->words_.begin(); it != d->words_.end(); ++it)
+		wl.remove(*it);
+	d->words_.clear();
+}
+
+
+void Paragraph::registerWords(Cursor const & cur)
+{
+	// find new words
+	bool inword = false;
+	
+	lyxerr << "Words: ";
+	pos_type n = size();
+	for (pos_type pos = 0; pos != n; ++pos) {
+		if (isDeleted(pos))
+			continue;
+
+		if (!isLetter(pos)) {
+			inword = false;
+			continue;
+		}
+		
+		if (inword)
+			continue;
+			
+		inword = true;
+		CursorSlice from = cur.top();
+		CursorSlice to = cur.top();
+		from.pos() = pos;
+		to.pos() = pos;
+		from.text()->getWord(from, to, NEXT_WORD);
+		if (to.pos() - from.pos() < 6)
+			continue;
+		docstring word
+		= asString(cur.buffer(), from.pos(), to.pos(), false);
+		d->words_.insert(word);
+		lyxerr << word << " ";
+	}
+	lyxerr << std::endl;
+	
+	// register words
+	Private::Words::const_iterator it;
+	WordList & wl = theWordList();
+	for (it = d->words_.begin(); it != d->words_.end(); ++it)
+		wl.insert(*it);
+}
+
+
+void Paragraph::updateWords(Cursor const & cur)
+{
+	deregisterWords();
+	registerWords(cur);
+}
+
 } // namespace lyx

src/Paragraph.h

@@ -31,6 +31,7 @@ class Buffer;
 class BufferParams;
 class Change;
 class Counters;
+class Cursor;
 class Inset;
 class InsetBibitem;
 class LaTeXFeatures;
@@ -368,7 +369,15 @@ public:
 		pos_type pos, ///< start from here.
 		bool del = true) const;
 	
+	///
+	void updateWords(Cursor const & cur);
+
 private:
+	///
+	void deregisterWords();
+	///
+	void registerWords(Cursor const & cur);
+	
 	/// Pimpl away stuff
 	class Private;
 	///

src/Text.cpp

@@ -581,7 +581,8 @@ void Text::charInserted(Cursor & cur)
 	    && !par.isLetter(cur.pos() - 1)) {
 		// get the word in front of cursor
 		BOOST_ASSERT(this == cur.text());
-		CursorSlice focus = cur.top();
+		cur.paragraph().updateWords(cur);
+	/*	CursorSlice focus = cur.top();
 		focus.backwardPos();
 		CursorSlice from = focus;
 		CursorSlice to = focus;
@@ -593,7 +594,7 @@ void Text::charInserted(Cursor & cur)
 
 		// register words longer than 5 characters
 		if (word.length() > 5)
-			cur.buffer().registerWord(word);
+			cur.buffer().registerWord(word);*/
 	}
 }
 
@@ -1129,7 +1130,7 @@ bool Text::dissolveInset(Cursor & cur) {
 
 
 void Text::getWord(CursorSlice & from, CursorSlice & to,
-	word_location const loc)
+	word_location const loc) const
 {
 	Paragraph const & from_par = pars_[from.pit()];
 	switch (loc) {
@@ -1161,7 +1162,7 @@ void Text::getWord(CursorSlice & from, CursorSlice & to,
 		break;
 	}
 	to = from;
-	Paragraph & to_par = pars_[to.pit()];
+	Paragraph const & to_par = pars_[to.pit()];
 	while (to.pos() < to_par.size() && to_par.isLetter(to.pos()))
 		++to.pos();
 }

src/Text.h

@@ -134,7 +134,7 @@ public:
 	 *  @param from return here the start of the word
 	 *  @param to return here the end of the word
 	 */
-	void getWord(CursorSlice & from, CursorSlice & to, word_location const);
+	void getWord(CursorSlice & from, CursorSlice & to, word_location const) const;
 	/// just selects the word the cursor is in
 	void selectWord(Cursor & cur, word_location loc);
 

src/WordList.cpp

@@ -21,12 +21,20 @@
 
 namespace lyx {
 
+///
+WordList theGlobalWordList;
+
+WordList & theWordList()
+{
+	return theGlobalWordList;
+}
+	
 ///
 struct WordList::Impl {
 	///
 	size_t c_;
 	///
-	typedef stx::weighted_btree<docstring, size_t> Words;
+	typedef stx::weighted_btree<docstring, size_t, int> Words;
 	///
 	Words words_;
 };
@@ -67,8 +75,22 @@ size_t WordList::size() const
 
 void WordList::insert(docstring const & w)
 {
-	d->words_.insert(w, size_t(1), stx::Void());
+	Impl::Words::iterator it = d->words_.find(w);
+	if (it == d->words_.end())
+		d->words_.insert(w, size_t(1), 1);
+	else
+		it.data()++;
 }
 
 
+void WordList::remove(docstring const & w)
+{
+	Impl::Words::iterator it = d->words_.find(w);
+	if (it != d->words_.end()) {
+		it.data()--;
+		if (it.data() == 0)
+			d->words_.erase(w);
+	}
+}
+
 } // namespace lyx

src/WordList.h

@@ -29,12 +29,16 @@ public:
 	size_t size() const;
 	///
 	void insert(docstring const & w);
+	///
+	void remove(docstring const & w);
 	
 private:
 	struct Impl;
 	Impl * d;
 };
 
+WordList & theWordList();
+
 } // namespace lyx
 
 #endif // WORDLIST_H

src/insets/InsetText.cpp

@@ -80,12 +80,14 @@ public:
 	///
 	virtual size_t size() const
 	{
-		return buf_.registeredWords().size();
+//		return buf_.registeredWords().size();
+		return theWordList().size();
 	}
 	///
 	virtual docstring const & data(size_t idx) const
 	{
-		return buf_.registeredWords().word(idx);
+//		return buf_.registeredWords().word(idx);
+		return theWordList().word(idx);
 	}
 
 private:

src/support/weighted_btree.h

@@ -2547,7 +2547,7 @@ private:
             left->weights[left->slotuse + i] = right->weights[i];
         }
         left->slotuse += right->slotuse;
-        left->weight += right.weight;
+        left->weight += right->weight;
 
         left->nextleaf = right->nextleaf;
         if (left->nextleaf)
@@ -2600,7 +2600,7 @@ private:
             left->childid[left->slotuse + i] = right->childid[i];
         }
         left->slotuse += right->slotuse;
-        left->weight += right.weight;
+        left->weight += right->weight;
 
         left->childid[left->slotuse] = right->childid[right->slotuse];