#define PARAGRAPH_H
#include "changes.h"
+#include "dimension.h"
#include "InsetList.h"
#include "lyxlayout_ptr_fwd.h"
#include "RowList_fwd.h"
#include "support/types.h"
+#include <boost/assert.hpp>
+
#include <string>
class Buffer;
class Counters;
class InsetBase;
class InsetBibitem;
-class InsetOld_code;
-class Language;
class LaTeXFeatures;
-class OutputParams;
+class InsetBase_code;
+class Language;
class LyXFont;
class LyXFont_size;
+class MetricsInfo;
+class OutputParams;
+class PainterInfo;
class ParagraphParameters;
class TexRow;
class UpdatableInset;
///
int id() const;
+
///
Language const * getParLanguage(BufferParams const &) const;
///
LyXFont const & outerfont, std::ostream &,
TexRow & texrow, OutputParams const &) const;
- ///
+ /// Writes to stream the content of the paragraph for linuxdoc
void simpleLinuxDocOnePar(Buffer const & buf,
std::ostream & os,
LyXFont const & outerfont,
OutputParams const & runparams,
lyx::depth_type depth) const;
- /// Get the id of the paragraph, usefull for docbook
- std::string getDocbookId() const;
+ /// Can we drop the standard paragraph wrapper?
+ bool Paragraph::emptyTag() const;
- ///
+ /// Get the id of the paragraph, usefull for docbook and linuxdoc
+ std::string getID(Buffer const & buf,
+ OutputParams const & runparams) const;
+
+ // Get the first word of a paragraph, return the position where it left
+ lyx::pos_type getFirstWord(Buffer const & buf,
+ std::ostream & os,
+ OutputParams const & runparams) const;
+
+ /// Checks if the paragraph contains only text and no inset or font change.
+ bool onlyText(Buffer const & buf, LyXFont const & outerfont,
+ lyx::pos_type initial) const;
+
+ /// Writes to stream the docbook representation
void simpleDocBookOnePar(Buffer const & buf,
std::ostream &,
- LyXFont const & outerfont,
OutputParams const & runparams,
- lyx::depth_type depth) const;
+ LyXFont const & outerfont,
+ lyx::pos_type initial = 0) const;
///
bool hasSameLayout(Paragraph const & par) const;
///
InsetBase::Code ownerCode() const;
///
- bool autoBreakRows() const;
- ///
bool forceDefaultParagraphs() const;
///
*/
lyx::pos_type getEndPosOfFontSpan(lyx::pos_type pos) const;
///
- value_type getChar(lyx::pos_type pos) const;
+ /// this is a bottleneck.
+ value_type getChar(lyx::pos_type pos) const
+ {
+ BOOST_ASSERT(pos >= 0);
+ BOOST_ASSERT(pos < int(text_.size()));
+ return text_[pos];
+ }
///
value_type getUChar(BufferParams const &, lyx::pos_type pos) const;
/// The position must already exist.
void insert(lyx::pos_type pos, std::string const & str,
LyXFont const & font);
///
- void insertChar(lyx::pos_type pos, value_type c);
+ void insertChar(lyx::pos_type pos, value_type c,
+ Change change = Change(Change::INSERTED));
///
void insertChar(lyx::pos_type pos, value_type c,
LyXFont const &, Change change = Change(Change::INSERTED));
///
bool checkInsertChar(LyXFont &);
///
- void insertInset(lyx::pos_type pos, InsetBase * inset);
+ void insertInset(lyx::pos_type pos, InsetBase * inset,
+ Change change = Change(Change::INSERTED));
///
void insertInset(lyx::pos_type pos, InsetBase * inset,
LyXFont const &, Change change = Change(Change::INSERTED));
///
- bool insetAllowed(InsetOld_code code);
+ bool insetAllowed(InsetBase_code code);
///
InsetBase * getInset(lyx::pos_type pos);
///
///
bool isHfill(lyx::pos_type pos) const;
/// hinted by profiler
- bool isInset(lyx::pos_type pos) const { return getChar(pos) == META_INSET; }
+ bool isInset(lyx::pos_type pos) const { return getChar(pos) == static_cast<value_type>(META_INSET); }
///
bool isNewline(lyx::pos_type pos) const;
///
bool isSeparator(lyx::pos_type pos) const;
///
bool isLineSeparator(lyx::pos_type pos) const;
- ///
- bool isKomma(lyx::pos_type pos) const;
- /// Used by the spellchecker
+ /// True if the character/inset at this point can be part of a word
+ // Note that digits in particular are considered as letters
bool isLetter(lyx::pos_type pos) const;
- ///
- bool isWord(lyx::pos_type pos) const;
/// returns -1 if inset not found
int getPositionOfInset(InsetBase const * inset) const;
ParagraphParameters const & params() const;
///
- RowList::iterator getRow(lyx::pos_type pos);
+ Row & getRow(lyx::pos_type pos);
///
- RowList::const_iterator getRow(lyx::pos_type pos) const;
+ Row const & getRow(lyx::pos_type pos) const;
///
- size_t row(lyx::pos_type pos) const;
+ size_t pos2row(lyx::pos_type pos) const;
///
InsetList insetlist;
- ///
- mutable RowList rows;
- /// last draw y position (baseline of top row)
- int y;
/// total height of paragraph
- unsigned int height;
+ unsigned int height() const { return dim_.height(); }
/// total width of paragraph, may differ from workwidth
- unsigned int width;
+ unsigned int width() const { return dim_.width(); }
+ unsigned int ascent() const { return dim_.ascent(); }
+ unsigned int descent() const { return dim_.descent(); }
+ ///
+ RowList & rows() { return rows_; }
+ ///
+ RowList const & rows() const { return rows_; }
+
+ // compute paragraph metrics
+ void metrics(MetricsInfo & mi, Dimension & dim, LyXText & text);
+ // draw paragraph
+ void draw(PainterInfo & pi, int x, int y, LyXText & text) const;
+ /// dump some information
+ void dump() const;
+
+ /// cached dimensions of paragraph
+ Dimension dim_;
private:
+ ///
+ mutable RowList rows_;
///
LyXLayout_ptr layout_;
/// keeping this here instead of in the pimpl makes LyX >10% faster
projects / lyx.git / blobdiff