#include "support/lassert.h"
#include <boost/crc.hpp>
+#include <stdlib.h>
+
using namespace std;
namespace lyx {
RowPainter::RowPainter(PainterInfo & pi,
- Text const & text, pit_type pit, Row const & row, int x, int y)
+ Text const & text, Row const & row, int x, int y)
: pi_(pi), text_(text),
text_metrics_(pi_.base.bv->textMetrics(&text)),
pars_(text.paragraphs()),
- row_(row), pit_(pit), par_(text.paragraphs()[pit]),
- pm_(text_metrics_.parMetrics(pit)), change_(pi_.change_),
- xo_(x), yo_(y), width_(text_metrics_.width()),
- solid_line_thickness_(1), solid_line_offset_(1),
- dotted_line_thickness_(1)
+ row_(row), par_(text.paragraphs()[row.pit()]),
+ pm_(text_metrics_.parMetrics(row.pit())), change_(pi_.change_),
+ xo_(x), yo_(y), width_(text_metrics_.width())
{
- if (lyxrc.zoom >= 200) {
- // derive the line thickness from zoom factor
- // the zoom is given in percent
- // (increase thickness at 250%, 450% etc.)
- solid_line_thickness_ = (lyxrc.zoom + 50) / 200;
- // adjust line_offset_ too
- solid_line_offset_ = 1 + solid_line_thickness_ / 2;
- }
- if (lyxrc.zoom >= 100) {
- // derive the line thickness from zoom factor
- // the zoom is given in percent
- // (increase thickness at 150%, 250% etc.)
- dotted_line_thickness_ = (lyxrc.zoom + 50) / 100;
- }
-
x_ = row_.left_margin + xo_;
//lyxerr << "RowPainter: x: " << x_ << " xo: " << xo_ << " yo: " << yo_ << endl;
//row_.dump();
- LBUFERR(pit >= 0);
- LBUFERR(pit < int(text.paragraphs().size()));
+ LBUFERR(row.pit() >= 0);
+ LBUFERR(row.pit() < int(text.paragraphs().size()));
}
return;
int const desc = e.inset ? e.dim.descent() : 0;
- int const y = yo_ + solid_line_offset_ + desc + solid_line_thickness_ / 2;
+ int const y = yo_ + pi_.base.solidLineOffset()
+ + desc + pi_.base.solidLineThickness() / 2;
pi_.pain.line(int(x_), y, int(x_ + e.full_width()), y, Color_language,
- Painter::line_solid, solid_line_thickness_);
+ Painter::line_solid, pi_.base.solidLineThickness());
}
// to avoid drawing at the same vertical offset
FontMetrics const & fm = theFontMetrics(e.font);
int const thickness = max(fm.lineWidth(), 2);
- int const y = yo_ + solid_line_offset_ + solid_line_thickness_
- + (e.change.changed() ? solid_line_thickness_ + 1 : 0)
+ int const y = yo_ + pi_.base.solidLineOffset() + pi_.base.solidLineThickness()
+ + (e.change.changed() ? pi_.base.solidLineThickness() + 1 : 0)
+ 1 + thickness / 2;
//FIXME: this could be computed only once, it is probably not costly.
if (x1 > x2)
swap(x1, x2);
- pi_.pain.line(x_ + x1, y, x_ + x2, y, Color_error,
+ pi_.pain.line(int(x_ + x1), y, int(x_ + x2), y,
+ Color_error,
Painter::line_onoffdash, thickness);
pos = range.last + 1;
}
void RowPainter::paintChange(Row::Element const & e) const
{
- if (!e.change.changed())
- return;
- // Calculate 1/3 height of font
- FontMetrics const & fm = theFontMetrics(e.font);
- int const y_bar = e.change.deleted() ? yo_ - fm.maxAscent() / 3
- : yo_ + 2 * solid_line_offset_ + solid_line_thickness_;
- pi_.pain.line(int(x_), y_bar, int(x_ + e.full_width()), y_bar,
- e.change.color(), Painter::line_solid, solid_line_thickness_);
+ e.change.paintCue(pi_, x_, yo_, x_ + e.full_width(), e.font.fontInfo());
}
if (start == end || !par_.isChanged(start, end))
return;
- int const height = text_metrics_.isLastRow(pit_, row_)
+ int const height = text_metrics_.isLastRow(row_)
? row_.ascent()
: row_.height();
return;
depth_type prev_depth = 0;
- if (!text_metrics_.isFirstRow(pit_, row_)) {
- pit_type pit2 = pit_;
+ if (!text_metrics_.isFirstRow(row_)) {
+ pit_type pit2 = row_.pit();
if (row_.pos() == 0)
--pit2;
prev_depth = pars_[pit2].getDepth();
}
depth_type next_depth = 0;
- if (!text_metrics_.isLastRow(pit_, row_)) {
- pit_type pit2 = pit_;
+ if (!text_metrics_.isLastRow(row_)) {
+ pit_type pit2 = row_.pit();
if (row_.endpos() >= pars_[pit2].size())
++pit2;
next_depth = pars_[pit2].getDepth();
void RowPainter::paintTooLargeMarks(bool const left, bool const right) const
{
if (left)
- pi_.pain.line(dotted_line_thickness_, yo_ - row_.ascent(),
- dotted_line_thickness_, yo_ + row_.descent(),
- Color_scroll,
- Painter::line_onoffdash, dotted_line_thickness_);
+ pi_.pain.line(pi_.base.dottedLineThickness(), yo_ - row_.ascent(),
+ pi_.base.dottedLineThickness(), yo_ + row_.descent(),
+ Color_scroll, Painter::line_onoffdash,
+ pi_.base.dottedLineThickness());
if (right) {
- int const wwidth = pi_.base.bv->workWidth() - dotted_line_thickness_;
+ int const wwidth =
+ pi_.base.bv->workWidth() - pi_.base.dottedLineThickness();
pi_.pain.line(wwidth, yo_ - row_.ascent(),
wwidth, yo_ + row_.descent(),
- Color_scroll,
- Painter::line_onoffdash, dotted_line_thickness_);
+ Color_scroll, Painter::line_onoffdash,
+ pi_.base.dottedLineThickness());
}
}
paintAppendixStart(yo_ - row_.ascent() + 2 * defaultRowHeight());
bool const is_first =
- text_.isFirstInSequence(pit_) || !layout.isParagraphGroup();
+ text_.isFirstInSequence(row_.pit()) || !layout.isParagraphGroup();
//lyxerr << "paintFirst: " << par_.id() << " is_seq: " << is_seq << endl;
if (layout.labelIsInline()
void RowPainter::paintLabel() const
{
- docstring const str = par_.labelString();
+ docstring const & str = par_.labelString();
if (str.empty())
return;
void RowPainter::paintLast() const
{
bool const is_rtl = text_.isRTL(par_);
- int const endlabel = getEndLabel(pit_, text_);
+ int const endlabel = getEndLabel(row_.pit(), text_);
// paint imaginary end-of-paragraph character
FontMetrics const & fm = theFontMetrics(font);
int const size = int(0.75 * fm.maxAscent());
int const y = yo_ - size;
- int const max_row_width = width_ - size - Inset::TEXT_TO_INSET_OFFSET;
- int x = is_rtl ? nestMargin() + changebarMargin()
- : max_row_width - row_.right_margin;
// If needed, move the box a bit to avoid overlapping with text.
- int const rem = max_row_width - row_.width();
- if (rem <= 0)
- x += is_rtl ? rem : - rem;
+ int x = 0;
+ if (is_rtl) {
+ int const normal_x = nestMargin() + changebarMargin();
+ x = min(normal_x, row_.left_margin - size - Inset::TEXT_TO_INSET_OFFSET);
+ } else {
+ int const normal_x = width_ - row_.right_margin
+ - size - Inset::TEXT_TO_INSET_OFFSET;
+ x = max(normal_x, row_.width());
+ }
if (endlabel == END_LABEL_BOX)
pi_.pain.rectangle(x, y, size, size, Color_eolmarker);
for ( ; cit != end ; ++cit) {
Row::Element const & e = *cit;
if (e.type == Row::INSET) {
- // If outer row has changed, nested insets are repainted completely.
- // FIXME: check what this really does. The test is weird.
- bool const nested_inset =
- (e.inset->asInsetMath() && !e.inset->asInsetMath()->asMacroTemplate())
- || e.inset->asInsetText() || e.inset->asInsetTabular();
- if (nested_inset)
- paintInset(e);
+ paintInset(e);
+ // The line that indicates word in a different language
+ paintForeignMark(e);
+ // change tracking (not for insets that handle it themselves)
+ if (!e.inset->canPaintChange(*pi_.base.bv))
+ paintChange(e);
}
+
x_ += e.full_width();
}
}
// The line that indicates word in a different language
paintForeignMark(e);
- // change tracking (not for insets that track their own changes)
- if (e.type != Row::INSET || ! e.inset->canTrackChanges())
+ // change tracking (not for insets that handle it themselves)
+ if (e.type != Row::INSET || ! e.inset->canPaintChange(*pi_.base.bv))
paintChange(e);
x_ += e.full_width();
return;
Cursor const & curs = pi_.base.bv->cursor();
DocIterator beg = curs.selectionBegin();
- beg.pit() = pit_;
+ beg.pit() = row_.pit();
beg.pos() = row_.sel_beg;
DocIterator end = curs.selectionEnd();
- end.pit() = pit_;
+ end.pit() = row_.pit();
end.pos() = row_.sel_end;
bool const begin_boundary = beg.pos() >= row_.endpos();
projects / lyx.git / blobdiff