#include "buffer_funcs.h"
#include "bufferlist.h"
#include "bufferparams.h"
+#include "bufferview_funcs.h"
#include "coordcache.h"
#include "CutAndPaste.h"
#include "debug.h"
#include "frontends/Alert.h"
#include "frontends/FileDialog.h"
#include "frontends/FontMetrics.h"
+#include "frontends/Selection.h"
#include "graphics/Previews.h"
using support::addPath;
using support::bformat;
using support::FileFilterList;
+using support::FileName;
using support::fileSearch;
using support::isDirWriteable;
+using support::isFileReadable;
using support::makeDisplayPath;
-using support::makeAbsPath;
using support::package;
using std::distance;
: width_(0), height_(0), buffer_(0), wh_(0),
cursor_(*this),
multiparsel_cache_(false), anchor_ref_(0), offset_ref_(0),
- intl_(new Intl)
+ intl_(new Intl), last_inset_(0)
{
xsel_cache_.set = false;
intl_->initKeyMapper(lyxrc.use_kbmap);
buffer_->saveCursor(cursor_.selectionBegin(),
cursor_.selectionEnd());
// current buffer is going to be switched-off, save cursor pos
- LyX::ref().session().lastFilePos().save(buffer_->fileName(),
+ LyX::ref().session().lastFilePos().save(FileName(buffer_->fileName()),
boost::tie(cursor_.pit(), cursor_.pos()) );
}
<< "Buffer addr: " << buffer_ << endl;
cursor_.push(buffer_->inset());
cursor_.resetAnchor();
- buffer_->text().init(this);
buffer_->text().setCurrentFont(cursor_);
if (buffer_->getCursor().size() > 0 &&
buffer_->getAnchor().size() > 0)
cursor_.resetAnchor();
cursor_.setCursor(buffer_->getCursor().asDocIterator(&(buffer_->inset())));
cursor_.setSelection();
+ theSelection().haveSelection(cursor_.selection());
}
}
- update();
+ if (buffer_)
+ updateMetrics(false);
if (buffer_ && graphics::Previews::status() != LyXRC::PREVIEW_OFF)
graphics::Previews::get().generateBufferPreviews(*buffer_);
}
-bool BufferView::loadLyXFile(string const & filename, bool tolastfiles)
+bool BufferView::loadLyXFile(FileName const & filename, bool tolastfiles)
{
- // Get absolute path of file and add ".lyx"
- // to the filename if necessary
- string s = fileSearch(string(), filename, "lyx");
-
- bool const found = !s.empty();
-
- if (!found)
- s = filename;
-
// File already open?
- if (theBufferList().exists(s)) {
- docstring const file = makeDisplayPath(s, 20);
+ if (theBufferList().exists(filename.absFilename())) {
+ docstring const file = makeDisplayPath(filename.absFilename(), 20);
docstring text = bformat(_("The document %1$s is already "
"loaded.\n\nDo you want to revert "
"to the saved version?"), file);
text, 0, 1, _("&Revert"), _("&Switch to document"));
if (ret != 0) {
- setBuffer(theBufferList().getBuffer(s));
+ setBuffer(theBufferList().getBuffer(filename.absFilename()));
return true;
}
// FIXME: should be LFUN_REVERT
- if (!theBufferList().close(theBufferList().getBuffer(s), false))
+ if (!theBufferList().close(theBufferList().getBuffer(filename.absFilename()), false))
return false;
// Fall through to new load. (Asger)
buffer_ = 0;
Buffer * b = 0;
- if (found) {
- b = theBufferList().newBuffer(s);
- if (!lyx::loadLyXFile(b, s)) {
+ if (isFileReadable(filename)) {
+ b = theBufferList().newBuffer(filename.absFilename());
+ if (!lyx::loadLyXFile(b, filename)) {
theBufferList().release(b);
return false;
}
} else {
docstring text = bformat(_("The document %1$s does not yet "
"exist.\n\nDo you want to create "
- "a new document?"), from_utf8(s));
+ "a new document?"), from_utf8(filename.absFilename()));
int const ret = Alert::prompt(_("Create new document?"),
text, 0, 1, _("&Create"), _("Cancel"));
if (ret == 0) {
- b = newFile(s, string(), true);
+ b = newFile(filename.absFilename(), string(), true);
if (!b)
return false;
} else
// Send the "errors" signal in case of parsing errors
b->errors("Parse");
+ // Update the labels and section numbering.
+ updateLabels(*buffer_);
// scroll to the position when the file was last closed
if (lyxrc.use_lastfilepos) {
pit_type pit;
pos_type pos;
- boost::tie(pit, pos) = LyX::ref().session().lastFilePos().load(s);
- // I am not sure how to separate the following part to a function
- // so I will leave this to Lars.
- //
- // check pit since the document may be externally changed.
- if ( static_cast<size_t>(pit) < b->paragraphs().size() ) {
- ParIterator it = b->par_iterator_begin();
- ParIterator const end = b->par_iterator_end();
- for (; it != end; ++it)
- if (it.pit() == pit) {
- // restored pos may be bigger than it->size
- setCursor(makeDocIterator(it, min(pos, it->size())));
- update(Update::FitCursor);
- break;
- }
+ boost::tie(pit, pos) = LyX::ref().session().lastFilePos().load(filename);
+ // if successfully move to pit (returned par_id is not zero), update metrics
+ if (moveToPosition(pit, 0, pos).get<1>()) {
+ if (fitCursor())
+ updateMetrics(false);
}
}
if (tolastfiles)
- LyX::ref().session().lastFiles().add(b->fileName());
+ LyX::ref().session().lastFiles().add(FileName(b->fileName()));
return true;
}
-void BufferView::reload()
-{
- string const fn = buffer_->fileName();
- if (theBufferList().close(buffer_, false))
- loadLyXFile(fn);
-}
-
-
void BufferView::resize()
{
if (!buffer_)
lyxerr[Debug::DEBUG] << BOOST_CURRENT_FUNCTION << endl;
- buffer_->text().init(this);
- update();
+ updateMetrics(false);
switchKeyMap();
}
bool BufferView::update(Update::flags flags)
{
+ // last_inset_ points to the last visited inset. This pointer may become
+ // invalid because of keyboard editing. Since all such operations
+ // causes screen update(), I reset last_inset_ to avoid such a problem.
+ last_inset_ = 0;
// This is close to a hot-path.
if (lyxerr.debugging(Debug::DEBUG)) {
lyxerr[Debug::DEBUG]
// Update macro store
buffer_->buildMacros();
- // First drawing step
- updateMetrics(flags & Update::SinglePar);
-
+ // Now do the first drawing step if needed. This consists on updating
+ // the CoordCache in updateMetrics().
// The second drawing step is done in WorkArea::redraw() if needed.
- bool const need_second_step =
- (flags & (Update::SinglePar | Update::Force | Update::FitCursor | Update::MultiParSel))
- && (fitCursor() || multiParSel());
- return need_second_step;
+ // Case when no explicit update is requested.
+ if (!flags) {
+ // no need to redraw anything.
+ metrics_info_.update_strategy = NoScreenUpdate;
+ return false;
+ }
+
+ if (flags == Update::Decoration) {
+ metrics_info_.update_strategy = DecorationUpdate;
+ return true;
+ }
+
+ if (flags == Update::FitCursor
+ || flags == (Update::Decoration | Update::FitCursor)) {
+ bool const fit_cursor = fitCursor();
+ // tell the frontend to update the screen if needed.
+ if (fit_cursor) {
+ updateMetrics(false);
+ return true;
+ }
+ if (flags & Update::Decoration) {
+ metrics_info_.update_strategy = DecorationUpdate;
+ return true;
+ }
+ // no screen update is needed.
+ metrics_info_.update_strategy = NoScreenUpdate;
+ return false;
+ }
+
+ bool full_metrics = flags & Update::Force;
+ if (flags & Update::MultiParSel)
+ full_metrics |= multiParSel();
+
+ bool const single_par = !full_metrics;
+ updateMetrics(single_par);
+
+ if (flags & Update::FitCursor && fitCursor())
+ updateMetrics(false);
+
+ // tell the frontend to update the screen.
+ return true;
}
}
LyXText & t = buffer_->text();
+ TextMetrics & tm = text_metrics_[&t];
+
int const parsize = int(t.paragraphs().size() - 1);
if (anchor_ref_ > parsize) {
anchor_ref_ = parsize;
// estimated average paragraph height:
if (wh_ == 0)
wh_ = height_ / 4;
- int h = t.getPar(anchor_ref_).height();
+
+ int h = tm.parMetrics(anchor_ref_).height();
// Normalize anchor/offset (MV):
while (offset_ref_ > h && anchor_ref_ < parsize) {
anchor_ref_++;
offset_ref_ -= h;
- h = t.getPar(anchor_ref_).height();
+ h = tm.parMetrics(anchor_ref_).height();
}
// Look at paragraph heights on-screen
int sumh = 0;
for (pit_type pit = anchor_ref_; pit <= parsize; ++pit) {
if (sumh > height_)
break;
- int const h2 = t.getPar(pit).height();
+ int const h2 = tm.parMetrics(pit).height();
sumh += h2;
nh++;
}
return;
LyXText & t = buffer_->text();
+ TextMetrics & tm = text_metrics_[&t];
float const bar = value / float(wh_ * t.paragraphs().size());
anchor_ref_ = int(bar * t.paragraphs().size());
if (anchor_ref_ > int(t.paragraphs().size()) - 1)
anchor_ref_ = int(t.paragraphs().size()) - 1;
- t.redoParagraph(*this, anchor_ref_);
- int const h = t.getPar(anchor_ref_).height();
+
+ tm.redoParagraph(anchor_ref_);
+ int const h = tm.parMetrics(anchor_ref_).height();
offset_ref_ = int((bar * t.paragraphs().size() - anchor_ref_) * h);
+ updateMetrics(false);
}
void BufferView::saveBookmark(bool persistent)
{
LyX::ref().session().bookmarks().save(
- buffer_->fileName(),
+ FileName(buffer_->fileName()),
+ cursor_.pit(),
cursor_.paragraph().id(),
cursor_.pos(),
persistent
}
-void BufferView::moveToPosition(int par_id, pos_type par_pos)
+boost::tuple<pit_type, int> BufferView::moveToPosition(pit_type par_pit, int par_id, pos_type par_pos)
{
cursor_.clearSelection();
- ParIterator par = buffer_->getParFromID(par_id);
- if (par == buffer_->par_iterator_end())
- return;
-
- setCursor(makeDocIterator(par, min(par->size(), par_pos)));
+ // if a valid par_id is given, try it first
+ if (par_id > 0) {
+ ParIterator par = buffer_->getParFromID(par_id);
+ if (par != buffer_->par_iterator_end()) {
+ setCursor(makeDocIterator(par, min(par->size(), par_pos)));
+ return boost::make_tuple(cursor_.pit(), par_id);
+ }
+ }
+ // if par_id == 0, or searching through par_id failed
+ if (static_cast<size_t>(par_pit) < buffer_->paragraphs().size()) {
+ ParIterator it = buffer_->par_iterator_begin();
+ ParIterator const end = buffer_->par_iterator_end();
+ for (; it != end; ++it)
+ if (it.pit() == par_pit) {
+ // restored pos may be bigger than it->size
+ setCursor(makeDocIterator(it, min(par_pos, it->size())));
+ return boost::make_tuple(par_pit, it->id());
+ }
+ }
+ // both methods fail
+ return boost::make_tuple(pit_type(0), 0);
}
void BufferView::center()
{
CursorSlice & bot = cursor_.bottom();
+ TextMetrics & tm = text_metrics_[bot.text()];
pit_type const pit = bot.pit();
- bot.text()->redoParagraph(*this, pit);
- Paragraph const & par = bot.text()->paragraphs()[pit];
+ tm.redoParagraph(pit);
+ ParagraphMetrics const & pm = tm.parMetrics(pit);
anchor_ref_ = pit;
offset_ref_ = bv_funcs::coordOffset(*this, cursor_, cursor_.boundary()).y_
- + par.ascent() - height_ / 2;
+ + pm.ascent() - height_ / 2;
}
flag.enabled(!buffer_->redostack().empty());
break;
case LFUN_FILE_INSERT:
- case LFUN_FILE_INSERT_ASCII_PARA:
- case LFUN_FILE_INSERT_ASCII:
+ case LFUN_FILE_INSERT_PLAINTEXT_PARA:
+ case LFUN_FILE_INSERT_PLAINTEXT:
case LFUN_BOOKMARK_SAVE:
// FIXME: Actually, these LFUNS should be moved to LyXText
flag.enabled(cursor_.inTexted());
case LFUN_CHANGE_NEXT:
case LFUN_ALL_CHANGES_ACCEPT:
case LFUN_ALL_CHANGES_REJECT:
- flag.enabled(buffer_); // FIXME: Change tracking (MG)
+ // TODO: context-sensitive enabling of LFUNs
+ // In principle, these command should only be enabled if there
+ // is a change in the document. However, without proper
+ // optimizations, this will inevitably result in poor performance.
+ flag.enabled(buffer_);
break;
case LFUN_BUFFER_TOGGLE_COMPRESSION: {
break;
case LFUN_FILE_INSERT:
- // FIXME: We don't know the encoding of filenames
+ // FIXME UNICODE
menuInsertLyXFile(to_utf8(cmd.argument()));
break;
- case LFUN_FILE_INSERT_ASCII_PARA:
- // FIXME: We don't know the encoding of filenames
- insertAsciiFile(this, to_utf8(cmd.argument()), true);
+ case LFUN_FILE_INSERT_PLAINTEXT_PARA:
+ // FIXME UNICODE
+ insertPlaintextFile(this, to_utf8(cmd.argument()), true);
break;
- case LFUN_FILE_INSERT_ASCII:
- // FIXME: We don't know the encoding of filenames
- insertAsciiFile(this, to_utf8(cmd.argument()), false);
+ case LFUN_FILE_INSERT_PLAINTEXT:
+ // FIXME UNICODE
+ insertPlaintextFile(this, to_utf8(cmd.argument()), false);
break;
case LFUN_FONT_STATE:
- cur.message(from_utf8(cur.currentState()));
+ cur.message(cur.currentState());
break;
case LFUN_BOOKMARK_SAVE:
case LFUN_PARAGRAPH_GOTO: {
int const id = convert<int>(to_utf8(cmd.argument()));
- ParIterator par = buffer_->getParFromID(id);
- if (par == buffer_->par_iterator_end()) {
- lyxerr[Debug::INFO] << "No matching paragraph found! ["
- << id << ']' << endl;
- break;
- } else {
- lyxerr[Debug::INFO] << "Paragraph " << par->id()
- << " found." << endl;
+ int i = 0;
+ for (Buffer * b = buffer_; i == 0 || b != buffer_; b = theBufferList().next(b)) {
+ ParIterator par = b->getParFromID(id);
+ if (par == b->par_iterator_end()) {
+ lyxerr[Debug::INFO]
+ << "No matching paragraph found! ["
+ << id << "]." << endl;
+ } else {
+ lyxerr[Debug::INFO]
+ << "Paragraph " << par->id()
+ << " found in buffer `"
+ << b->fileName() << "'." << endl;
+
+ if (b == buffer_) {
+ // Set the cursor
+ setCursor(makeDocIterator(par, 0));
+ update();
+ switchKeyMap();
+ } else {
+ // Switch to other buffer view and resend cmd
+ theLyXFunc().dispatch(FuncRequest(
+ LFUN_BUFFER_SWITCH, b->fileName()));
+ theLyXFunc().dispatch(cmd);
+ }
+ break;
+ }
+ ++i;
}
-
- // Set the cursor
- setCursor(makeDocIterator(par, 0));
-
- update();
- switchKeyMap();
break;
}
#warning FIXME changes
#endif
while (findNextChange(this))
- getLyXText()->acceptChange(cursor_);
+ getLyXText()->acceptOrRejectChange(cursor_, true);
update();
break;
}
#warning FIXME changes
#endif
while (findNextChange(this))
- getLyXText()->rejectChange(cursor_);
+ getLyXText()->acceptOrRejectChange(cursor_, false);
break;
}
if (buffer_) {
cursor_.clearSelection();
xsel_cache_.set = false;
+ // The buffer did not really change, but this causes the
+ // redraw we need because we cleared the selection above.
+ buffer_->changed();
}
}
void BufferView::workAreaResize(int width, int height)
{
- bool const widthChange = width != width_;
- bool const heightChange = height != height_;
-
// Update from work area
width_ = width;
height_ = height;
+ // The complete text metrics will be redone.
+ text_metrics_.clear();
+
if (buffer_)
resize();
-
- update();
}
if (!buffer_)
return false;
- bool needRedraw = false;
-
LCursor cur(*this);
cur.push(buffer_->inset());
cur.selection() = cursor_.selection();
- needRedraw |= cur.selection();
// Either the inset under the cursor or the
// surrounding LyXText will handle this event.
//lyxerr << BOOST_CURRENT_FUNCTION
// << " * created temp cursor:" << cur << endl;
+ // NOTE: editXY returns the top level inset of nested insets. If you happen
+ // to move from a text (inset=0) to a text inside an inset (e.g. an opened
+ // footnote inset, again inset=0), that inset will not be redrawn.
+ if (cmd.action == LFUN_MOUSE_MOTION && cmd.button() == mouse_button::none) {
+ bool need_redraw = false;
+
+ if (inset != last_inset_) {
+ if (last_inset_)
+ need_redraw |= last_inset_->setMouseHover(false);
+ if (inset)
+ need_redraw |= inset->setMouseHover(true);
+ last_inset_ = inset;
+ }
+
+ // if last metrics update was in singlepar mode, WorkArea::redraw() will
+ // not expose the button for redraw. We adjust here the metrics dimension
+ // to enable a full redraw.
+ // FIXME: It is possible to redraw only the area around the button!
+ if (need_redraw
+ && metrics_info_.update_strategy == SingleParUpdate) {
+ // FIXME: It should be possible to redraw only the area around
+ // the button by doing this:
+ //
+ //metrics_info_.singlepar = false;
+ //metrics_info_.y1 = ymin of button;
+ //metrics_info_.y2 = ymax of button;
+ //
+ // Unfortunately, rowpainter.C:paintText() does not distinguish
+ // between background updates and text updates. So we use the hammer
+ // solution for now. We could also avoid the updateMetrics() below
+ // by using the first and last pit of the CoordCache. Have a look
+ // at LyXText::getPitNearY() to see what I mean.
+ //
+ //metrics_info_.pit1 = first pit of CoordCache;
+ //metrics_info_.pit2 = last pit of CoordCache;
+ //metrics_info_.singlepar = false;
+ //metrics_info_.y1 = 0;
+ //metrics_info_.y2 = height_;
+ //
+ updateMetrics(false);
+ }
+
+ // This event (moving without mouse click) is not passed further.
+ // This should be changed if it is further utilized.
+ return need_redraw;
+ }
+
// Put anchor at the same position.
cur.resetAnchor();
// cur.bv().cursor() = cur; (or similar)
if (inset) {
inset->dispatch(cur, cmd);
- needRedraw = true;
}
// Now dispatch to the temporary cursor. If the real cursor should
if (!cur.result().dispatched())
cur.dispatch(cmd);
- if (cur.result().dispatched()) {
- // Redraw if requested or necessary.
- if (cur.result().update())
- needRedraw |= update(Update::FitCursor | Update::Force);
- else
- needRedraw |= update(Update::FitCursor | Update::MultiParSel);
- }
+ // Redraw if requested and necessary.
+ if (cur.result().dispatched() && cur.result().update())
+ return update(cur.result().update());
- // When the above and the inner function are fixed, we can do this:
- //return needRedraw;
- return true;
+ return false;
}
//
// scrollDocView(new_top_y);
//
-// // Update the scrollbar.
-// workArea_->setScrollbarParams(t->height(), top_y(), defaultRowHeight());}
}
}
+TextMetrics const & BufferView::textMetrics(LyXText const * t) const
+{
+ return const_cast<BufferView *>(this)->textMetrics(t);
+}
+
+
+TextMetrics & BufferView::textMetrics(LyXText const * t)
+{
+ TextMetricsCache::iterator tmc_it = text_metrics_.find(t);
+ if (tmc_it == text_metrics_.end()) {
+ tmc_it = text_metrics_.insert(
+ make_pair(t, TextMetrics(this, const_cast<LyXText *>(t)))).first;
+ }
+ return tmc_it->second;
+}
+
+
+ParagraphMetrics const & BufferView::parMetrics(LyXText const * t,
+ pit_type pit) const
+{
+ return textMetrics(t).parMetrics(pit);
+}
+
+
int BufferView::workHeight() const
{
return height_;
}
-void BufferView::mouseSetCursor(LCursor & cur)
+bool BufferView::checkDepm(LCursor & cur, LCursor & old)
+{
+ // Would be wrong to delete anything if we have a selection.
+ if (cur.selection())
+ return false;
+
+ bool need_anchor_change = false;
+ bool changed = cursor_.text()->deleteEmptyParagraphMechanism(cur, old,
+ need_anchor_change);
+
+ if (need_anchor_change)
+ cur.resetAnchor();
+
+ if (!changed)
+ return false;
+
+ updateMetrics(false);
+ buffer_->changed();
+ return true;
+}
+
+
+bool BufferView::mouseSetCursor(LCursor & cur)
{
BOOST_ASSERT(&cur.bv() == this);
// do the dEPM magic if needed
// FIXME: move this to InsetText::notifyCursorLeaves?
+ bool update = false;
if (!badcursor && cursor_.inTexted())
- cursor_.text()->deleteEmptyParagraphMechanism(cur, cursor_);
+ checkDepm(cur, cursor_);
+
+ // if the cursor was in an empty script inset and the new
+ // position is in the nucleus of the inset, notifyCursorLeaves
+ // will kill the script inset itself. So we check all the
+ // elements of the cursor to make sure that they are correct.
+ // For an example, see bug 2933:
+ // http://bugzilla.lyx.org/show_bug.cgi?id=2933
+ // The code below could maybe be moved to a DocIterator method.
+ //lyxerr << "cur before " << cur <<std::endl;
+ DocIterator dit(cur.inset());
+ dit.push_back(cur.bottom());
+ size_t i = 1;
+ while (i < cur.depth() && dit.nextInset() == &cur[i].inset()) {
+ dit.push_back(cur[i]);
+ ++i;
+ }
+ //lyxerr << "5 cur after" << dit <<std::endl;
- cursor_ = cur;
+ cursor_.setCursor(dit);
cursor_.clearSelection();
+ // remember new position.
cursor_.setTargetX();
finishUndo();
-
+ return update;
}
cursor_.setSelection(cursor_, -length);
} else
cursor_.setSelection(cursor_, length);
+ theSelection().haveSelection(cursor_.selection());
}
}
}
+// FIXME: We should split-up updateMetrics() for the singlepar case.
void BufferView::updateMetrics(bool singlepar)
{
- // Clear out the position cache in case of full screen redraw.
- //if (!singlepar)
- coord_cache_.clear();
-
LyXText & buftext = buffer_->text();
+ TextMetrics & tm = textMetrics(&buftext);
pit_type size = int(buftext.paragraphs().size());
if (anchor_ref_ > int(buftext.paragraphs().size() - 1)) {
anchor_ref_ = int(buftext.paragraphs().size() - 1);
offset_ref_ = 0;
}
+
+ // If the paragraph metrics has changed, we can not
+ // use the singlepar optimisation.
+ if (singlepar
+ // In Single Paragraph mode, rebreak only
+ // the (main text, not inset!) paragraph containing the cursor.
+ // (if this paragraph contains insets etc., rebreaking will
+ // recursively descend)
+ && tm.redoParagraph(cursor_.bottom().pit()))
+ singlepar = false;
pit_type const pit = anchor_ref_;
int pit1 = pit;
int pit2 = pit;
size_t const npit = buftext.paragraphs().size();
- // Rebreak anchor paragraph. In Single Paragraph mode, rebreak only
- // the (main text, not inset!) paragraph containing the cursor.
- // (if this paragraph contains insets etc., rebreaking will
- // recursively descend)
- if (!singlepar || pit == cursor_.bottom().pit())
- buftext.redoParagraph(*this, pit);
- int y0 = buftext.getPar(pit).ascent() - offset_ref_;
+ // Rebreak anchor paragraph.
+ if (!singlepar)
+ tm.redoParagraph(pit);
+
+ // Clear out the position cache in case of full screen redraw.
+ if (!singlepar)
+ coord_cache_.clear();
- // Redo paragraphs above anchor if necessary; again, in Single Par
- // mode, only if we encounter the (main text) one having the cursor.
+ int y0 = tm.parMetrics(pit).ascent() - offset_ref_;
+
+ // Redo paragraphs above anchor if necessary.
int y1 = y0;
while (y1 > 0 && pit1 > 0) {
- y1 -= buftext.getPar(pit1).ascent();
+ y1 -= tm.parMetrics(pit1).ascent();
--pit1;
- if (!singlepar || pit1 == cursor_.bottom().pit())
- buftext.redoParagraph(*this, pit1);
- y1 -= buftext.getPar(pit1).descent();
+ if (!singlepar)
+ tm.redoParagraph(pit1);
+ y1 -= tm.parMetrics(pit1).descent();
}
// Take care of ascent of first line
- y1 -= buftext.getPar(pit1).ascent();
+ y1 -= tm.parMetrics(pit1).ascent();
// Normalize anchor for next time
anchor_ref_ = pit1;
anchor_ref_ = 0;
}
- // Redo paragraphs below the anchor if necessary. Single par mode:
- // only the one containing the cursor if encountered.
+ // Redo paragraphs below the anchor if necessary.
int y2 = y0;
while (y2 < height_ && pit2 < int(npit) - 1) {
- y2 += buftext.getPar(pit2).descent();
+ y2 += tm.parMetrics(pit2).descent();
++pit2;
- if (!singlepar || pit2 == cursor_.bottom().pit())
- buftext.redoParagraph(*this, pit2);
- y2 += buftext.getPar(pit2).ascent();
+ if (!singlepar)
+ tm.redoParagraph(pit2);
+ y2 += tm.parMetrics(pit2).ascent();
}
// Take care of descent of last line
- y2 += buftext.getPar(pit2).descent();
+ y2 += tm.parMetrics(pit2).descent();
// The coordinates of all these paragraphs are correct, cache them
int y = y1;
CoordCache::InnerParPosCache & parPos = coord_cache_.parPos()[&buftext];
for (pit_type pit = pit1; pit <= pit2; ++pit) {
- Paragraph const & par = buftext.getPar(pit);
- y += par.ascent();
+ ParagraphMetrics const & pm = tm.parMetrics(pit);
+ y += pm.ascent();
parPos[pit] = Point(0, y);
if (singlepar && pit == cursor_.bottom().pit()) {
// In Single Paragraph mode, collect here the
// y1 and y2 of the (one) paragraph the cursor is in
- y1 = y - par.ascent();
- y2 = y + par.descent();
+ y1 = y - pm.ascent();
+ y2 = y + pm.descent();
}
- y += par.descent();
+ y += pm.descent();
}
if (singlepar) {
<< "size: " << size
<< endl;
- metrics_info_ = ViewMetricsInfo(pit1, pit2, y1, y2, singlepar, size);
+ metrics_info_ = ViewMetricsInfo(pit1, pit2, y1, y2,
+ singlepar? SingleParUpdate: FullScreenUpdate, size);
if (lyxerr.debugging(Debug::WORKAREA)) {
lyxerr[Debug::WORKAREA] << "BufferView::updateMetrics" << endl;
if (buffer_) {
string const trypath = buffer_->filePath();
// If directory is writeable, use this as default.
- if (isDirWriteable(trypath))
+ if (isDirWriteable(FileName(trypath)))
initpath = trypath;
}
// Get absolute path of file and add ".lyx"
// to the filename if necessary
- filename = fileSearch(string(), filename, "lyx");
+ filename = fileSearch(string(), filename, "lyx").absFilename();
docstring const disp_fn = makeDisplayPath(filename);
// emit message signal.
docstring res;
Buffer buf("", false);
- if (lyx::loadLyXFile(&buf, makeAbsPath(filename))) {
+ if (lyx::loadLyXFile(&buf, FileName(filename))) {
ErrorList & el = buffer_->errorList("Parse");
// Copy the inserted document error list into the current buffer one.
el = buf.errorList("Parse");
resize();
}
-
} // namespace lyx
projects / lyx.git / blobdiff