erased_(pi.erased_),
xo_(x), yo_(y), width_(text_.width())
{
- RowMetrics m = text_.computeRowMetrics(pit, row_);
+ RowMetrics m = text_.computeRowMetrics(*bv_.buffer(), pit, row_);
x_ = m.x + xo_;
//lyxerr << "RowPainter: x: " << x_ << " xo: " << xo_ << " yo: " << yo_ << endl;
LyXFont const RowPainter::getLabelFont() const
{
- return text_.getLabelFont(par_);
+ return text_.getLabelFont(*bv_.buffer(), par_);
}
int RowPainter::leftMargin() const
{
- return text_.leftMargin(pit_, row_.pos());
+ return text_.leftMargin(*bv_.buffer(), pit_, row_.pos());
}
if (!Encodings::isComposeChar_hebrew(c)) {
if (isPrintableNonspace(c)) {
int const width2 =
- text_.singleWidth(par_, i, c, text_.getFont(par_, i));
+ text_.singleWidth(*bv_.buffer(), par_, i, c,
+ text_.getFont(*bv_.buffer(), par_, i));
// FIXME UNICODE
// This does not work anymore, and non-ascii
// characters in source files are forbidden
if (!Encodings::isComposeChar_arabic(c)) {
if (isPrintableNonspace(c)) {
int const width2 =
- text_.singleWidth(par_, i, c, text_.getFont(par_, i));
+ text_.singleWidth(*bv_.buffer(), par_, i, c,
+ text_.getFont(*bv_.buffer(), par_, i));
dx = (width2 - width) / 2;
}
break;
void RowPainter::paintFromPos(pos_type & vpos)
{
pos_type const pos = text_.bidi.vis2log(vpos);
- LyXFont orig_font = text_.getFont(par_, pos);
+ LyXFont orig_font = text_.getFont(*bv_.buffer(), par_, pos);
double const orig_x = x_;
int const w = nestMargin() / 5;
int x = int(xo_) + w * i;
// only consider the changebar space if we're drawing outermost text
- if (text_.isMainText())
+ if (text_.isMainText(*bv_.buffer()))
x += changebarMargin();
int const starty = yo_ - row_.ascent();
}
}
- bool const is_rtl = text_.isRTL(par_);
+ bool const is_rtl = text_.isRTL(buffer, par_);
bool const is_seq = isFirstInSequence(pit_, text_.paragraphs());
//lyxerr << "paintFirst: " << par_.id() << " is_seq: " << is_seq << std::endl;
if (layout->labeltype == LABEL_CENTERED_TOP_ENVIRONMENT) {
if (is_rtl)
x = leftMargin();
- x += (width_ - text_.rightMargin(par_) - leftMargin()) / 2;
+ x += (width_ - text_.rightMargin(buffer, par_) - leftMargin()) / 2;
x -= fm.width(str) / 2;
} else if (is_rtl) {
x = width_ - leftMargin() - fm.width(str);
void RowPainter::paintLast()
{
- bool const is_rtl = text_.isRTL(par_);
+ bool const is_rtl = text_.isRTL(*bv_.buffer(), par_);
int const endlabel = getEndLabel(pit_, text_.paragraphs());
// draw an endlabel
docstring const & str = par_.layout()->endlabelstring();
double const x = is_rtl ?
x_ - fm.width(str)
- : - text_.rightMargin(par_) - row_.width();
+ : - text_.rightMargin(*bv_.buffer(), par_) - row_.width();
pain_.text(int(x), yo_, str, font);
break;
}
// Use font span to speed things up, see below
FontSpan font_span;
LyXFont font;
+ Buffer const & buffer = *bv_.buffer();
for (pos_type vpos = row_.pos(); vpos < end; ) {
if (x_ > bv_.workWidth())
// Use font span to speed things up, see above
if (vpos < font_span.first || vpos > font_span.last) {
font_span = par_.fontSpan(vpos);
- font = text_.getFont(par_, vpos);
+ font = text_.getFont(buffer, par_, vpos);
}
- const int width_pos =
- text_.singleWidth(par_, pos, par_.getChar(pos), font);
+ const int width_pos = text_.singleWidth(buffer, par_, pos,
+ par_.getChar(pos), font);
if (x_ + width_pos < 0) {
x_ += width_pos;
if (repaintAll || row_has_changed || cursor_on_row) {
// Add to row signature cache
par.rowSignature()[rowno] = row_sig;
-
+
+ bool const inside = (y + rit->descent() >= 0
+ && y - rit->ascent() < ww);
+ // it is not needed to draw on screen if we are not inside.
+ pi.pain.setDrawingEnabled(inside);
RowPainter rp(pi, text, pit, *rit, x, y);
// Clear background of this row
// (if paragraph background was not cleared)
// Instrumentation for testing row cache (see also
// 12 lines lower):
- if (text.isMainText())
+ if (text.isMainText(*pi.base.bv->buffer()))
lyxerr[Debug::PAINTING] << "#";
else
lyxerr[Debug::PAINTING] << "[" <<
// Restore, see above
refreshInside = tmp;
}
+ // Re-enable screen drawing for future use of the painter.
+ pi.pain.setDrawingEnabled(true);
+
lyxerr[Debug::PAINTING] << "." << endl;
}
Painter & pain)
{
BOOST_ASSERT(bv.buffer());
- LyXText & text = bv.buffer()->text();
+ Buffer const & buffer = *bv.buffer();
+ LyXText & text = buffer.text();
bool const select = bv.cursor().selection();
ViewMetricsInfo const & vi = bv.viewMetricsInfo();
// Try viewing the User Guide Mobius figure
if (vi.p1 > 0) {
- text.redoParagraph(vi.p1 - 1);
+ text.redoParagraph(bv, vi.p1 - 1);
bv.coordCache().parPos()[&text][vi.p1 - 1] =
Point(0, vi.y1 - text.getPar(vi.p1 - 1).descent());
}
if (vi.p2 < pit_type(text.paragraphs().size()) - 1) {
- text.redoParagraph(vi.p2 + 1);
+ text.redoParagraph(bv, vi.p2 + 1);
bv.coordCache().parPos()[&text][vi.p2 + 1] =
Point(0, vi.y2 + text.getPar(vi.p2 + 1).ascent());
}