#include "Text.h"
#include "TextClass.h"
#include "VSpace.h"
+#include "WordLangTuple.h"
#include "insets/InsetText.h"
#include "frontends/Painter.h"
#include "support/debug.h"
-#include <cstdlib>
+#include "support/docstring_list.h"
#include "support/lassert.h"
+#include <cstdlib>
+
using namespace std;
} // anon namespace
-pit_type TextMetrics::rowBreakPoint(int width, pit_type const pit,
- pit_type pos) const
+pos_type TextMetrics::rowBreakPoint(int width, pit_type const pit,
+ pos_type pos) const
{
ParagraphMetrics const & pm = par_metrics_[pit];
Paragraph const & par = text_->getPar(pit);
// pixel width since last breakpoint
int chunkwidth = 0;
+ docstring const s(1, char_type(0x00B6));
+ Font f;
+ int par_marker_width = theFontMetrics(f).width(s);
+
FontIterator fi = FontIterator(*this, par, pit, pos);
pos_type point = end;
pos_type i = pos;
+
+ ParagraphList const & pars_ = text_->paragraphs();
+ bool const draw_par_end_marker = lyxrc.paragraph_markers
+ && size_type(pit + 1) < pars_.size();
+
for ( ; i < end; ++i, ++fi) {
int thiswidth = pm.singleWidth(i, *fi);
+
+ if (draw_par_end_marker && i == end - 1)
+ // enlarge the last character to hold the end-of-par marker
+ thiswidth += par_marker_width;
// add inline completion width
if (inlineCompletionLPos == i) {
w -= singleWidth(pit, i - 1);
w = max(w, label_end);
}
- w += pm.singleWidth(i, *fi);
+
+ // a line separator at the end of a line (but not at the end of a
+ // paragraph) will not be drawn and should therefore not count for
+ // the row width.
+ if (!par.isLineSeparator(i) || i != end - 1 || end == par.size())
+ w += pm.singleWidth(i, *fi);
// add inline completion width
if (inlineCompletionLPos == i) {
}
}
+ // count the paragraph end marker.
+ if (end == par.size() && lyxrc.paragraph_markers) {
+ ParagraphList const & pars_ = text_->paragraphs();
+ if (size_type(pit + 1) < pars_.size()) {
+ // enlarge the last character to hold the
+ // end-of-par marker
+ docstring const s(1, char_type(0x00B6));
+ Font f;
+ w += theFontMetrics(f).width(s);
+ }
+ }
+
if (body_pos > 0 && body_pos >= end) {
FontMetrics const & fm = theFontMetrics(
text_->labelFont(par));
}
-Row const & TextMetrics::getPitAndRowNearY(int y, pit_type & pit,
+Row const & TextMetrics::getPitAndRowNearY(int & y, pit_type & pit,
bool assert_in_view, bool up)
{
ParagraphMetrics const & pm = par_metrics_[pit];
if (assert_in_view && yy + rit->height() != y) {
if (!up) {
- if (rit != pm.rows().begin())
+ if (rit != pm.rows().begin()) {
+ y = yy;
--rit;
- else if (pit != 0) {
+ } else if (pit != 0) {
--pit;
newParMetricsUp();
ParagraphMetrics const & pm2 = par_metrics_[pit];
rit = pm2.rows().end();
--rit;
+ y = yy;
}
} else {
- if (rit != rlast)
+ if (rit != rlast) {
+ y = yy + rit->height();
++rit;
- else if (pit != int(par_metrics_.size())) {
+ } else if (pit != int(par_metrics_.size())) {
++pit;
newParMetricsDown();
ParagraphMetrics const & pm2 = par_metrics_[pit];
rit = pm2.rows().begin();
+ y = pm2.position();
}
}
}
}
pit_type pit = getPitNearY(y);
LASSERT(pit != -1, return 0);
-
- Row const & row = getPitAndRowNearY(y, pit, assert_in_view, up);
+
+ int yy = y; // is modified by getPitAndRowNearY
+ Row const & row = getPitAndRowNearY(yy, pit, assert_in_view, up);
bool bound = false;
int xx = x; // is modified by getColumnNearX
cur.setTargetX(x);
// try to descend into nested insets
- Inset * inset = checkInsetHit(x, y);
+ Inset * inset = checkInsetHit(x, yy);
//lyxerr << "inset " << inset << " hit at x: " << x << " y: " << y << endl;
if (!inset) {
// Either we deconst editXY or better we move current_font
}
// Try to descend recursively inside the inset.
- inset = inset->editXY(cur, x, y);
+ inset = inset->editXY(cur, x, yy);
if (cur.top().text() == text_)
cur.setCurrentFont();
if (end > 0 && end < par.size() && par.isSeparator(end - 1))
skipped_sep_vpos = bidi.log2vis(end - 1);
+ if (lyxrc.paragraph_markers && text_->isRTL(par)) {
+ ParagraphList const & pars_ = text_->paragraphs();
+ if (size_type(pit + 1) < pars_.size()) {
+ FontInfo f;
+ docstring const s = docstring(1, char_type(0x00B6));
+ x += theFontMetrics(f).width(s);
+ }
+ }
+
// Inline completion RTL special case row_pos == cursor_pos:
// "__|b" => cursor_pos is right of __
if (row_pos == inlineCompletionVPos && row_pos == cursor_vpos) {
row.setCrc(pm.computeRowSignature(row, bparams));
bool row_has_changed = row.changed();
+ // Take this opportunity to spellcheck the row contents.
+ if (row_has_changed && lyxrc.spellcheck_continuously) {
+ WordLangTuple wl;
+ // dummy variable, not used.
+ static docstring_list suggestions;
+ pos_type from = row.pos();
+ pos_type to = row.endpos();
+ while (from < row.endpos()) {
+ text_->getPar(pit).spellCheck(from, to, wl, suggestions, false);
+ from = to + 1;
+ }
+ }
+
// Don't paint the row if a full repaint has not been requested
// and if it has not changed.
if (!pi.full_repaint && !row_has_changed) {
rp.paintAppendix();
rp.paintDepthBar();
rp.paintChangeBar();
- if (i == 0)
+ bool const is_rtl = text_->isRTL(text_->getPar(pit));
+ if (i == 0 && !is_rtl)
rp.paintFirst();
+ if (i == nrows - 1 && is_rtl)
+ rp.paintLast();
rp.paintText();
- if (i == nrows - 1)
+ if (i == nrows - 1 && !is_rtl)
rp.paintLast();
+ if (i == 0 && is_rtl)
+ rp.paintFirst();
y += row.descent();
// Restore full_repaint status.
pi.full_repaint = tmp;
projects / lyx.git / blobdiff