#include "Buffer.h"
#include "CoordCache.h"
#include "Cursor.h"
-#include "support/debug.h"
#include "BufferParams.h"
#include "BufferView.h"
#include "Changes.h"
#include "insets/InsetText.h"
+#include "support/debug.h"
#include "support/textutils.h"
#include <boost/crc.hpp>
}
-FontInfo const RowPainter::getLabelFont() const
+FontInfo RowPainter::labelFont() const
{
- return text_.getLabelFont(pi_.base.bv->buffer(), par_);
+ return text_.labelFont(pi_.base.bv->buffer(), par_);
}
void RowPainter::paintInset(Inset const * inset, pos_type const pos)
{
- Font const font = text_metrics_.getDisplayFont(pit_, pos);
+ Font const font = text_metrics_.displayFont(pit_, pos);
BOOST_ASSERT(inset);
+ // Backup full_repaint status because some insets (InsetTabular)
+ // requires a full repaint
+ bool pi_full_repaint = pi_.full_repaint;
+
// FIXME: We should always use font, see documentation of
// noFontChange() in Inset.h.
pi_.base.font = inset->noFontChange() ?
x_ += dim.width();
+ // Restore full_repaint status.
+ pi_.full_repaint = pi_full_repaint;
+
#ifdef DEBUG_METRICS
int const x1 = int(x_ - dim.width());
Dimension dim2;
if (!Encodings::isComposeChar_hebrew(c)) {
if (isPrintableNonspace(c)) {
int const width2 = pm_.singleWidth(i,
- text_metrics_.getDisplayFont(pit_, i));
+ text_metrics_.displayFont(pit_, i));
dx = (c == 0x05e8 || // resh
c == 0x05d3) // dalet
? width2 - width
if (!Encodings::isComposeChar_arabic(c)) {
if (isPrintableNonspace(c)) {
int const width2 = pm_.singleWidth(i,
- text_metrics_.getDisplayFont(pit_, i));
+ text_metrics_.displayFont(pit_, i));
dx = (width2 - width) / 2;
}
break;
void RowPainter::paintFromPos(pos_type & vpos)
{
pos_type const pos = bidi_.vis2log(vpos);
- Font const orig_font = text_metrics_.getDisplayFont(pit_, pos);
+ Font const orig_font = text_metrics_.displayFont(pit_, pos);
double const orig_x = x_;
// usual characters, no insets
Buffer const & buffer = pi_.base.bv->buffer();
- LayoutPtr const & layout = par_.layout();
+ Layout const & layout = par_.layout();
if (buffer.params().paragraph_separation == BufferParams::PARSEP_SKIP) {
if (pit_ != 0) {
- if (layout->latextype == LATEX_PARAGRAPH
+ if (layout.latextype == LATEX_PARAGRAPH
&& !par_.getDepth()) {
y_top += buffer.params().getDefSkip().inPixels(*pi_.base.bv);
} else {
- LayoutPtr const & playout = pars_[pit_ - 1].layout();
- if (playout->latextype == LATEX_PARAGRAPH
+ Layout const & playout = pars_[pit_ - 1].layout();
+ if (playout.latextype == LATEX_PARAGRAPH
&& !pars_[pit_ - 1].getDepth()) {
// is it right to use defskip here, too? (AS)
y_top += buffer.params().getDefSkip().inPixels(*pi_.base.bv);
//lyxerr << "paintFirst: " << par_.id() << " is_seq: " << is_seq << endl;
// should we print a label?
- if (layout->labeltype >= LABEL_STATIC
- && (layout->labeltype != LABEL_STATIC
- || layout->latextype != LATEX_ENVIRONMENT
+ if (layout.labeltype >= LABEL_STATIC
+ && (layout.labeltype != LABEL_STATIC
+ || layout.latextype != LATEX_ENVIRONMENT
|| is_seq)) {
- FontInfo const font = getLabelFont();
+ FontInfo const font = labelFont();
FontMetrics const & fm = theFontMetrics(font);
- docstring const str = par_.getLabelstring();
+ docstring const str = par_.labelString();
if (!str.empty()) {
double x = x_;
// this is special code for the chapter layout. This is
// printed in an extra row and has a pagebreak at
// the top.
- if (layout->counter == "chapter") {
+ if (layout.counter == "chapter") {
double spacing_val = 1.0;
if (!parparams.spacing().isDefault()) {
spacing_val = parparams.spacing().getValue();
spacing_val = buffer.params().spacing().getValue();
}
- int const labeladdon = int(fm.maxHeight() * layout->spacing.getValue() * spacing_val);
+ int const labeladdon = int(fm.maxHeight() * layout.spacing.getValue() * spacing_val);
- int const maxdesc = int(fm.maxDescent() * layout->spacing.getValue() * spacing_val)
- + int(layout->parsep) * defaultRowHeight();
+ int const maxdesc = int(fm.maxDescent() * layout.spacing.getValue() * spacing_val)
+ + int(layout.parsep) * defaultRowHeight();
if (is_rtl) {
x = width_ - leftMargin() -
} else {
if (is_rtl) {
x = width_ - leftMargin()
- + fm.width(layout->labelsep);
+ + fm.width(layout.labelsep);
} else {
- x = x_ - fm.width(layout->labelsep)
+ x = x_ - fm.width(layout.labelsep)
- fm.width(str);
}
// the labels at the top of an environment.
// More or less for bibliography
} else if (is_seq &&
- (layout->labeltype == LABEL_TOP_ENVIRONMENT ||
- layout->labeltype == LABEL_BIBLIO ||
- layout->labeltype == LABEL_CENTERED_TOP_ENVIRONMENT)) {
- FontInfo const font = getLabelFont();
- if (!par_.getLabelstring().empty()) {
- docstring const str = par_.getLabelstring();
+ (layout.labeltype == LABEL_TOP_ENVIRONMENT ||
+ layout.labeltype == LABEL_BIBLIO ||
+ layout.labeltype == LABEL_CENTERED_TOP_ENVIRONMENT)) {
+ FontInfo const font = labelFont();
+ docstring const str = par_.labelString();
+ if (!str.empty()) {
double spacing_val = 1.0;
if (!parparams.spacing().isDefault())
spacing_val = parparams.spacing().getValue();
FontMetrics const & fm = theFontMetrics(font);
int const labeladdon = int(fm.maxHeight()
- * layout->spacing.getValue() * spacing_val);
+ * layout.spacing.getValue() * spacing_val);
int maxdesc =
- int(fm.maxDescent() * layout->spacing.getValue() * spacing_val
- + (layout->labelbottomsep * defaultRowHeight()));
+ int(fm.maxDescent() * layout.spacing.getValue() * spacing_val
+ + (layout.labelbottomsep * defaultRowHeight()));
double x = x_;
- if (layout->labeltype == LABEL_CENTERED_TOP_ENVIRONMENT) {
+ if (layout.labeltype == LABEL_CENTERED_TOP_ENVIRONMENT) {
if (is_rtl)
x = leftMargin();
x += (width_ - text_metrics_.rightMargin(pm_) - leftMargin()) / 2;
switch (endlabel) {
case END_LABEL_BOX:
case END_LABEL_FILLED_BOX: {
- FontInfo const font = getLabelFont();
+ FontInfo const font = labelFont();
FontMetrics const & fm = theFontMetrics(font);
int const size = int(0.75 * fm.maxAscent());
int const y = yo_ - size;
- int x = is_rtl ? nestMargin() + changebarMargin() : width_ - size;
+ int const max_row_width = width_ - size - Inset::TEXT_TO_INSET_OFFSET;
+ int x = is_rtl ? nestMargin() + changebarMargin()
+ : max_row_width - text_metrics_.rightMargin(pm_);
- if (width_ - int(row_.width()) <= size)
- x += (size - width_ + row_.width() + 1) * (is_rtl ? -1 : 1);
+ // 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;
if (endlabel == END_LABEL_BOX)
pi_.pain.rectangle(x, y, size, size, Color_eolmarker);
}
case END_LABEL_STATIC: {
- FontInfo const font = getLabelFont();
+ FontInfo const font = labelFont();
FontMetrics const & fm = theFontMetrics(font);
- docstring const & str = par_.layout()->endlabelstring();
+ docstring const & str = par_.layout().endlabelstring();
double const x = is_rtl ?
x_ - fm.width(str)
: - text_metrics_.rightMargin(pm_) - row_.width();
{
pos_type const end = row_.endpos();
for (pos_type pos = row_.pos(); pos != end; ++pos) {
- if (!par_.isInset(pos))
- continue;
-
// If outer row has changed, nested insets are repaint completely.
Inset const * inset = par_.getInset(pos);
-
+ if (!inset)
+ continue;
if (x_ > pi_.base.bv->workWidth())
continue;
-
x_ = pi_.base.bv->coordCache().getInsets().x(inset);
paintInset(inset, pos);
}
body_pos = 0;
}
- LayoutPtr const & layout = par_.layout();
+ Layout const & layout = par_.layout();
bool running_strikeout = false;
bool is_struckout = false;
int last_strikeout_x = 0;
+ // check for possible inline completion
+ DocIterator const & inlineCompletionPos = pi_.base.bv->inlineCompletionPos();
+ pos_type inlineCompletionVPos = -1;
+ if (inlineCompletionPos.inTexted()
+ && inlineCompletionPos.text() == &text_
+ && inlineCompletionPos.pit() == pit_
+ && inlineCompletionPos.pos() - 1 >= row_.pos()
+ && inlineCompletionPos.pos() - 1 < row_.endpos()) {
+ // draw logically behind the previous character
+ inlineCompletionVPos = bidi_.log2vis(inlineCompletionPos.pos() - 1);
+ }
+
// Use font span to speed things up, see below
FontSpan font_span;
Font font;
// it's in the last row of a paragraph; see skipped_sep_vpos declaration
if (end > 0 && end < par_.size() && par_.isSeparator(end - 1))
skipped_sep_vpos = bidi_.log2vis(end - 1);
-
+
for (pos_type vpos = row_.pos(); vpos < end; ) {
if (x_ > pi_.base.bv->workWidth())
break;
// 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_metrics_.getDisplayFont(pit_, vpos);
+ font = text_metrics_.displayFont(pit_, vpos);
+
+ // split font span if inline completion is inside
+ if (font_span.first <= inlineCompletionVPos
+ && font_span.last > inlineCompletionVPos)
+ font_span.last = inlineCompletionVPos;
}
const int width_pos = pm_.singleWidth(pos, font);
last_strikeout_x = int(x_);
}
- bool const highly_editable_inset = par_.isInset(pos)
- && par_.getInset(pos)->editable() == Inset::HIGHLY_EDITABLE;
+ Inset const * inset = par_.getInset(pos);
+ bool const highly_editable_inset = inset
+ && inset->editable() == Inset::HIGHLY_EDITABLE;
// If we reach the end of a struck out range, paint it.
// We also don't paint across things like tables
}
if (body_pos > 0 && pos == body_pos - 1) {
- int const lwidth = theFontMetrics(getLabelFont())
- .width(layout->labelsep);
+ int const lwidth = theFontMetrics(labelFont())
+ .width(layout.labelsep);
x_ += row_.label_hfill + lwidth - width_pos;
}
+
+ // Is the inline completion in front of character?
+ if (font.isRightToLeft() && vpos == inlineCompletionVPos)
+ paintInlineCompletion(font);
if (par_.isSeparator(pos)) {
- Font const orig_font = text_metrics_.getDisplayFont(pit_, pos);
+ Font const orig_font = text_metrics_.displayFont(pit_, pos);
double const orig_x = x_;
x_ += width_pos;
if (pos >= body_pos)
paintForeignMark(orig_x, orig_font.language());
++vpos;
- } else if (par_.isInset(pos)) {
+ } else if (inset) {
// If outer row has changed, nested insets are repaint completely.
- Inset const * inset = par_.getInset(pos);
pi_.base.bv->coordCache().insets().add(inset, int(x_), yo_);
paintInset(inset, pos);
++vpos;
// paint as many characters as possible.
paintFromPos(vpos);
}
+
+ // Is the inline completion after character?
+ if (!font.isRightToLeft() && vpos - 1 == inlineCompletionVPos)
+ paintInlineCompletion(font);
}
// if we reach the end of a struck out range, paint it
}
}
+
+void RowPainter::paintInlineCompletion(Font const & font)
+{
+ docstring completion = pi_.base.bv->inlineCompletion();
+ FontInfo f = font.fontInfo();
+ bool rtl = font.isRightToLeft();
+
+ // draw the unique and the non-unique completion part
+ // Note: this is not time-critical as it is
+ // only done once per screen.
+ size_t uniqueTo = pi_.base.bv->inlineCompletionUniqueChars();
+ docstring s1 = completion.substr(0, uniqueTo);
+ docstring s2 = completion.substr(uniqueTo);
+ ColorCode c1 = Color_inlinecompletion;
+ ColorCode c2 = Color_nonunique_inlinecompletion;
+
+ // right to left?
+ if (rtl) {
+ swap(s1, s2);
+ reverse(s1.begin(), s1.end());
+ reverse(s2.begin(), s2.end());
+ swap(c1, c2);
+ }
+
+ if (s1.size() > 0) {
+ f.setColor(c1);
+ pi_.pain.text(int(x_), yo_, s1, f);
+ x_ += theFontMetrics(font).width(s1);
+ }
+
+ if (s2.size() > 0) {
+ f.setColor(c2);
+ pi_.pain.text(int(x_), yo_, s2, f);
+ x_ += theFontMetrics(font).width(s2);
+ }
+}
+
} // namespace lyx