#include "Length.h"
#include "LyXRC.h"
#include "MetricsInfo.h"
-#include "paragraph_funcs.h"
#include "ParagraphParameters.h"
#include "ParIterator.h"
#include "rowpainter.h"
#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;
void TextMetrics::applyOuterFont(Font & font) const
{
- Font lf(font_);
- lf.fontInfo().reduce(bv_->buffer().params().getFont().fontInfo());
- lf.fontInfo().realize(font.fontInfo());
- lf.setLanguage(font.language());
- font = lf;
+ FontInfo lf(font_.fontInfo());
+ lf.reduce(bv_->buffer().params().getFont().fontInfo());
+ font.fontInfo().realize(lf);
}
// NOTE: the cast to pit_type should be removed when pit_type
// changes to a unsigned integer.
if (pit < pit_type(pars.size()))
- font.fontInfo().realize(outerFont(pit, pars).fontInfo());
+ font.fontInfo().realize(text_->outerFont(pit).fontInfo());
// Realize with the fonts of lesser depth.
font.fontInfo().realize(params.getFont().fontInfo());
- right_margin;
Font const & font = ii->inset->noFontChange() ?
bufferfont : displayFont(pit, ii->pos);
- MacroContext mc(buffer, parPos);
+ MacroContext mc(&buffer, parPos);
MetricsInfo mi(bv_, font.fontInfo(), w, mc);
ii->inset->metrics(mi, dim);
Dimension const old_dim = pm.insetDimension(ii->inset);
align = par.params().align();
// handle alignment inside tabular cells
- Inset const & owner = par.inInset();
+ Inset const & owner = text_->inset();
switch (owner.contentAlignment()) {
case LYX_ALIGN_CENTER:
case LYX_ALIGN_LEFT:
} // 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));
++maxdesc;
ParagraphList const & pars = text_->paragraphs();
- Inset const & inset = par.inInset();
+ Inset const & inset = text_->inset();
// is it a top line?
if (first == 0 && topBottomSpace) {
if ((layout.labeltype == LABEL_TOP_ENVIRONMENT
|| layout.labeltype == LABEL_BIBLIO
|| layout.labeltype == LABEL_CENTERED_TOP_ENVIRONMENT)
- && isFirstInSequence(pit, pars)
+ && text_->isFirstInSequence(pit)
&& !par.labelString().empty())
{
labeladdon = int(
// a section, or between the items of a itemize or enumerate
// environment.
- pit_type prev = depthHook(pit, pars, par.getDepth());
+ pit_type prev = text_->depthHook(pit, par.getDepth());
Paragraph const & prevpar = pars[prev];
if (prev != pit
&& prevpar.layout() == layout
layoutasc = layout.topsep * dh;
}
- prev = outerHook(pit, pars);
+ prev = text_->outerHook(pit);
if (prev != pit_type(pars.size())) {
maxasc += int(pars[prev].layout().parsep * dh);
} else if (pit != 0) {
if (pars[cpit].getDepth() > pars[nextpit].getDepth()) {
usual = pars[cpit].layout().bottomsep * dh;
- cpit = depthHook(cpit, pars, pars[nextpit].getDepth());
+ cpit = text_->depthHook(cpit, pars[nextpit].getDepth());
if (pars[cpit].layout() != pars[nextpit].layout()
|| pars[nextpit].getLabelWidthString() != pars[cpit].getLabelWidthString())
{
return 0;
}
+ // if the first character is a separator, we are in RTL
+ // text. This character will not be painted on screen
+ // and thus we should not count it and skip to the next.
+ if (par.isSeparator(bidi.vis2log(vc)))
+ ++vc;
+
while (vc < end && tmpx <= x) {
c = bidi.vis2log(vc);
last_tmpx = tmpx;
}
-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 (yy + rit->height() > y)
break;
- if (assert_in_view && yy + rit->height() != y) {
- if (!up) {
- if (rit != pm.rows().begin())
+ if (assert_in_view) {
+ if (!up && yy + rit->height() > y) {
+ 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)
+ } else if (up && yy != y) {
+ if (rit != rlast) {
+ y = yy + rit->height();
++rit;
- else if (pit != int(par_metrics_.size())) {
+ } else if (pit < int(text_->paragraphs().size()) - 1) {
++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);
+
+ int yy = y; // is modified by getPitAndRowNearY
+ Row const & row = getPitAndRowNearY(yy, pit, assert_in_view, up);
- Row const & row = getPitAndRowNearY(y, pit, assert_in_view, up);
- bool bound = false;
-
+ bool bound = false; // is modified by getColumnNearX
int xx = x; // is modified by getColumnNearX
pos_type const pos = row.pos()
+ getColumnNearX(pit, row, xx, bound);
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
}
ParagraphList const & pars = text_->paragraphs();
- Inset const * insetBefore = pos ? pars[pit].getInset(pos - 1) : 0;
- //Inset * insetBehind = pars[pit].getInset(pos);
+ Inset const * inset_before = pos ? pars[pit].getInset(pos - 1) : 0;
// This should be just before or just behind the
// cursor position set above.
- LASSERT((pos != 0 && inset == insetBefore)
+ LASSERT(inset == inset_before
|| inset == pars[pit].getInset(pos), /**/);
// Make sure the cursor points to the position before
// this inset.
- if (inset == insetBefore) {
+ if (inset == inset_before) {
--cur.pos();
cur.boundary(false);
}
// 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();
else if (ppos >= end)
cursor_vpos = text_->isRTL(par) ? row_pos : end;
else if (ppos > row_pos && ppos >= end)
+ //FIXME: this code is never reached!
+ // (see http://www.lyx.org/trac/changeset/8251)
// Place cursor after char at (logical) position pos - 1
cursor_vpos = (bidi.level(ppos - 1) % 2 == 0)
? bidi.log2vis(ppos - 1) + 1 : bidi.log2vis(ppos - 1);
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) {
if (par.getDepth() != 0) {
// find the next level paragraph
- pit_type newpar = outerHook(pit, pars);
+ pit_type newpar = text_->outerHook(pit);
if (newpar != pit_type(pars.size())) {
if (pars[newpar].layout().isEnvironment()) {
l_margin = leftMargin(max_width, newpar);
// theorems (JMarc)
|| (layout.labeltype == LABEL_STATIC
&& layout.latextype == LATEX_ENVIRONMENT
- && !isFirstInSequence(pit, pars))) {
+ && !text_->isFirstInSequence(pit))) {
l_margin += labelfont_metrics.signedWidth(layout.leftmargin);
} else if (layout.labeltype != LABEL_TOP_ENVIRONMENT
&& layout.labeltype != LABEL_BIBLIO
|| layout.labeltype == LABEL_CENTERED_TOP_ENVIRONMENT
|| (layout.labeltype == LABEL_STATIC
&& layout.latextype == LATEX_ENVIRONMENT
- && !isFirstInSequence(pit, pars)))
+ && !text_->isFirstInSequence(pit)))
&& align == LYX_ALIGN_BLOCK
&& !par.params().noindent()
// in some insets, paragraphs are never indented
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