mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-25 02:49:46 +00:00
760bca8265
* Inset::canTrackChange() had two meanings: can it deal with change tracking? Will it paint its own CT status? The latter information is now given by Inset::canPaintChange(). * Line thickness computation is moved from RowPainter to MetricsBase. * Painting function for Changes moved to lyx::Change. (One new, that strikes diagonally.)
105 lines
2.1 KiB
C++
105 lines
2.1 KiB
C++
// -*- C++ -*-
|
|
/**
|
|
* \file RowPainter.h
|
|
* This file is part of LyX, the document processor.
|
|
* Licence details can be found in the file COPYING.
|
|
*
|
|
* \author various
|
|
* \author John Levon
|
|
* \author André Pönitz
|
|
*
|
|
* Full author contact details are available in file CREDITS.
|
|
*/
|
|
|
|
#ifndef ROWPAINTER_H
|
|
#define ROWPAINTER_H
|
|
|
|
#include "Changes.h"
|
|
#include "Row.h"
|
|
|
|
#include "support/types.h"
|
|
|
|
namespace lyx {
|
|
|
|
class BufferView;
|
|
class Font;
|
|
class FontInfo;
|
|
class Inset;
|
|
class Language;
|
|
class PainterInfo;
|
|
class Paragraph;
|
|
class ParagraphList;
|
|
class ParagraphMetrics;
|
|
class Text;
|
|
class TextMetrics;
|
|
|
|
namespace frontend { class Painter; }
|
|
|
|
/**
|
|
* A class used for painting an individual row of text.
|
|
* FIXME: get rid of that class.
|
|
*/
|
|
class RowPainter {
|
|
public:
|
|
/// initialise and run painter
|
|
RowPainter(PainterInfo & pi, Text const & text,
|
|
Row const & row, int x, int y);
|
|
|
|
/// paint various parts
|
|
/// FIXME: transfer to TextMetrics
|
|
void paintAppendix() const;
|
|
void paintDepthBar() const;
|
|
void paintChangeBar() const;
|
|
void paintTooLargeMarks(bool const left, bool const right) const;
|
|
void paintFirst() const;
|
|
void paintLast() const;
|
|
void paintText();
|
|
void paintOnlyInsets();
|
|
void paintSelection() const;
|
|
|
|
private:
|
|
void paintForeignMark(Row::Element const & e) const;
|
|
void paintStringAndSel(Row::Element const & e) const;
|
|
void paintMisspelledMark(Row::Element const & e) const;
|
|
void paintChange(Row::Element const & e) const;
|
|
void paintAppendixStart(int y) const;
|
|
void paintInset(Row::Element const & e) const;
|
|
|
|
/// return the label font for this row
|
|
FontInfo labelFont() const;
|
|
|
|
///
|
|
void paintLabel() const;
|
|
///
|
|
void paintTopLevelLabel() const;
|
|
|
|
|
|
/// contains painting related information.
|
|
PainterInfo & pi_;
|
|
|
|
/// Text for the row
|
|
Text const & text_;
|
|
TextMetrics const & text_metrics_;
|
|
ParagraphList const & pars_;
|
|
|
|
/// The row to paint
|
|
Row const & row_;
|
|
|
|
/// Row's paragraph
|
|
Paragraph const & par_;
|
|
ParagraphMetrics const & pm_;
|
|
|
|
/// row changed? (change tracking)
|
|
Change const change_;
|
|
|
|
// Looks ugly - is
|
|
double const xo_;
|
|
int const yo_; // current baseline
|
|
double x_;
|
|
int width_;
|
|
};
|
|
|
|
} // namespace lyx
|
|
|
|
#endif // ROWPAINTER_H
|