dim_.asc = 10;
dim_.des = 10;
- //text_->updateLabels(bv->buffer());
+ //text_->updateBuffer(bv->buffer());
}
}
-int TextMetrics::parPosition(pit_type pit) const
-{
- if (pit < par_metrics_.begin()->first)
- return -1000000;
- if (pit > par_metrics_.rbegin()->first)
- return +1000000;
-
- return par_metrics_[pit].position();
-}
-
-
bool TextMetrics::metrics(MetricsInfo & mi, Dimension & dim, int min_width)
{
LASSERT(mi.base.textwidth > 0, /**/);
void TextMetrics::applyOuterFont(Font & font) const
{
- Font lf(font_);
- lf.fontInfo().reduce(bv_->buffer().params().getFont().fontInfo());
- Font tmp(font);
- tmp.fontInfo().realize(lf.fontInfo());
- font = tmp;
+ FontInfo lf(font_.fontInfo());
+ lf.reduce(bv_->buffer().params().getFont().fontInfo());
+ font.fontInfo().realize(lf);
}
bool TextMetrics::isRTLBoundary(pit_type pit, pos_type pos) const
{
- if (!lyxrc.rtl_support)
- return false;
-
// no RTL boundary at paragraph start
- if (pos == 0)
+ if (!lyxrc.rtl_support || pos == 0)
return false;
Font const & left_font = displayFont(pit, pos - 1);
bool TextMetrics::isRTLBoundary(pit_type pit, pos_type pos,
Font const & font) const
{
- if (!lyxrc.rtl_support)
+ if (!lyxrc.rtl_support
+ // no RTL boundary at paragraph start
+ || pos == 0
+ // if the metrics have not been calculated, then we are not
+ // on screen and can safely ignore issues about boundaries.
+ || !contains(pit))
return false;
- // no RTL boundary at paragraph start
- if (pos == 0)
- return false;
-
ParagraphMetrics & pm = par_metrics_[pit];
// no RTL boundary in empty paragraph
if (pm.rows().empty())
return false;
Paragraph const & par = text_->getPar(pit);
- bool left = font.isVisibleRightToLeft();
- bool right;
- if (pos == par.size())
- right = par.isRTL(bv_->buffer().params());
- else
- right = displayFont(pit, pos).isVisibleRightToLeft();
-
// no RTL boundary at line break:
// abc|\n -> move right -> abc\n (and not: abc\n|
// FED FED| FED )
|| par.isSeparator(pos - 1)))
return false;
+ bool left = font.isVisibleRightToLeft();
+ bool right;
+ if (pos == par.size())
+ right = par.isRTL(bv_->buffer().params());
+ else
+ right = displayFont(pit, pos).isVisibleRightToLeft();
+
return left != right;
}
bool TextMetrics::redoParagraph(pit_type const pit)
{
Paragraph & par = text_->getPar(pit);
- // IMPORTANT NOTE: We pass 'false' explicitely in order to not call
+ // IMPORTANT NOTE: We pass 'false' explicitly in order to not call
// redoParagraph() recursively inside parMetrics.
Dimension old_dim = parMetrics(pit, false).dim();
ParagraphMetrics & pm = par_metrics_[pit];
LYXERR(Debug::INFO, "MacroContext not initialised!"
<< " Going through the buffer again and hope"
<< " the context is better then.");
- bv_->buffer().updateLabels();
+ bv_->buffer().updateBuffer();
parPos = text_->macrocontextPosition();
LASSERT(!parPos.empty(), /**/);
parPos.pit() = pit;
// go through row and draw from RTL boundary to RTL boundary
while (cur < end) {
- bool drawNow = false;
+ bool draw_now = false;
// simplified cursorForward code below which does not
// descend into insets and which does not go into the
// because: ab|cDDEEFFghi -> abc|DDEEFFghi
++cur.pos();
cur.boundary(true);
- drawNow = true;
+ draw_now = true;
} else {
// move right
++cur.pos();
x1 = cursorX(cur.top(), cur.boundary());
}
- if (!(cur < end) || drawNow) {
+ if (!(cur < end) || draw_now) {
x2 = cursorX(cur.top(), cur.boundary());
pi.pain.fillRectangle(x + min(x1,x2), y1, abs(x2 - x1), y2 - y1,
Color_selection);