#include "LyX.h"
#include "lyxfind.h"
#include "LyXFunc.h"
-#include "LyXLayout.h"
-#include "LyXText.h"
-#include "LyXTextClass.h"
+#include "Layout.h"
+#include "Text.h"
+#include "TextClass.h"
#include "LyXRC.h"
#include "Session.h"
#include "Paragraph.h"
/// Return an inset of this class if it exists at the current cursor position
template <class T>
-T * getInsetByCode(Cursor & cur, InsetBase::Code code)
+T * getInsetByCode(Cursor & cur, Inset::Code code)
{
T * inset = 0;
DocIterator it = cur;
return;
}
+ //FIXME Fix for bug 3440 is here.
// If we are closing current buffer, switch to the first in
// buffer list.
if (!b) {
LYXERR(Debug::INFO) << BOOST_CURRENT_FUNCTION
<< " No Buffer!" << endl;
// We are closing the buffer, use the first buffer as current
+ //FIXME 3440
+ // if (last_buffer_) buffer_ = last_buffer_;
+ // also check that this is in theBufferList()?
buffer_ = theBufferList().first();
} else {
+ //FIXME 3440
+ // last_buffer = buffer_;
// Set current buffer
buffer_ = b;
}
anchor_ref_ = 0;
offset_ref_ = 0;
- if (buffer_) {
- LYXERR(Debug::INFO) << BOOST_CURRENT_FUNCTION
- << "Buffer addr: " << buffer_ << endl;
- cursor_.push(buffer_->inset());
+ if (!buffer_)
+ return;
+
+ LYXERR(Debug::INFO) << BOOST_CURRENT_FUNCTION
+ << "Buffer addr: " << buffer_ << endl;
+ cursor_.push(buffer_->inset());
+ cursor_.resetAnchor();
+ buffer_->text().setCurrentFont(cursor_);
+ if (buffer_->getCursor().size() > 0 &&
+ buffer_->getAnchor().size() > 0)
+ {
+ cursor_.setCursor(buffer_->getAnchor().asDocIterator(&(buffer_->inset())));
cursor_.resetAnchor();
- buffer_->text().setCurrentFont(cursor_);
- if (buffer_->getCursor().size() > 0 &&
- buffer_->getAnchor().size() > 0)
- {
- cursor_.setCursor(buffer_->getAnchor().asDocIterator(&(buffer_->inset())));
- cursor_.resetAnchor();
- cursor_.setCursor(buffer_->getCursor().asDocIterator(&(buffer_->inset())));
- cursor_.setSelection();
- // do not set selection to the new buffer because we
- // only paste recent selection.
- }
+ cursor_.setCursor(buffer_->getCursor().asDocIterator(&(buffer_->inset())));
+ cursor_.setSelection();
+ // do not set selection to the new buffer because we
+ // only paste recent selection.
+
+ // Make sure that the restored cursor is not broken. This can happen for
+ // example if this Buffer has been modified by another view.
+ cursor_.fixIfBroken();
}
-
- if (buffer_)
- updateMetrics(false);
-
- if (buffer_ && graphics::Previews::status() != LyXRC::PREVIEW_OFF)
+ updateMetrics(false);
+ if (graphics::Previews::status() != LyXRC::PREVIEW_OFF)
graphics::Previews::get().generateBufferPreviews(*buffer_);
}
-
-bool BufferView::loadLyXFile(FileName const & filename, bool tolastfiles)
+// FIXME There is now no need for this to be in BufferView. It should all
+// be moved to buffer_func.cpp. (Abdel)
+Buffer * BufferView::loadLyXFile(FileName const & filename, bool auto_open)
{
// File already open?
if (theBufferList().exists(filename.absFilename())) {
text, 0, 1, _("&Revert"), _("&Switch to document"));
if (ret != 0) {
- setBuffer(theBufferList().getBuffer(filename.absFilename()));
- return true;
+ Buffer * buf = theBufferList().getBuffer(filename.absFilename());
+ setBuffer(buf);
+ return buf;
}
// FIXME: should be LFUN_REVERT
if (!theBufferList().close(theBufferList().getBuffer(filename.absFilename()), false))
- return false;
+ return 0;
// Fall through to new load. (Asger)
buffer_ = 0;
}
b = theBufferList().newBuffer(filename.absFilename());
if (!lyx::loadLyXFile(b, filename)) {
theBufferList().release(b);
- return false;
+ return 0;
}
} else {
docstring text = bformat(_("The document %1$s does not yet "
if (ret == 0) {
b = newFile(filename.absFilename(), string(), true);
if (!b)
- return false;
+ return 0;
} else
- return false;
+ return 0;
}
- setBuffer(b);
- // Send the "errors" signal in case of parsing errors
- b->errors("Parse");
+ if (!auto_open)
+ setBuffer(b);
- // 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(filename);
- // if successfully move to pit (returned par_id is not zero), update metrics and reset font
- if (moveToPosition(pit, pos, 0, 0).get<1>()) {
- if (fitCursor())
- updateMetrics(false);
- buffer_->text().setCurrentFont(cursor_);
- }
- }
-
- if (tolastfiles)
- LyX::ref().session().lastFiles().add(FileName(b->fileName()));
-
- return true;
+ return b;
}
LYXERR(Debug::DEBUG) << BOOST_CURRENT_FUNCTION << endl;
updateMetrics(false);
- switchKeyMap();
}
return true;
}
- if (flags == Update::FitCursor
+ if (flags == Update::FitCursor
|| flags == (Update::Decoration | Update::FitCursor)) {
bool const fit_cursor = fitCursor();
// tell the frontend to update the screen if needed.
return;
}
- LyXText & t = buffer_->text();
+ Text & t = buffer_->text();
TextMetrics & tm = text_metrics_[&t];
int const parsize = int(t.paragraphs().size() - 1);
if (!buffer_)
return;
- LyXText & t = buffer_->text();
+ Text & t = buffer_->text();
TextMetrics & tm = text_metrics_[&t];
float const bar = value / float(wh_ * t.paragraphs().size());
if (!buffer_)
return;
- LyXText & t = buffer_->text();
+ Text & t = buffer_->text();
int const height = 2 * defaultRowHeight();
int const first = height;
{
// tenatively save bookmark, id and pos will be used to
// acturately locate a bookmark in a 'live' lyx session.
- // pit and pos will be updated with bottom level pit/pos
+ // pit and pos will be updated with bottom level pit/pos
// when lyx exits.
LyX::ref().session().bookmarks().save(
FileName(buffer_->fileName()),
ParIterator par = buffer_->getParFromID(top_id);
if (par != buffer_->par_iterator_end()) {
DocIterator dit = makeDocIterator(par, min(par->size(), top_pos));
- // Some slices of the iterator may not be reachable (e.g. closed collapsable inset)
- // so the dociterator may need to be shortened. Otherwise, setCursor may
- // crash lyx when the cursor can not be set to these insets.
+ // Some slices of the iterator may not be
+ // reachable (e.g. closed collapsable inset)
+ // so the dociterator may need to be
+ // shortened. Otherwise, setCursor may crash
+ // lyx when the cursor can not be set to these
+ // insets.
size_t const n = dit.depth();
for (size_t i = 0; i < n; ++i)
- if (dit[i].inset().editable() != InsetBase::HIGHLY_EDITABLE) {
+ if (dit[i].inset().editable() != Inset::HIGHLY_EDITABLE) {
dit.resize(i);
break;
}
}
}
// if top_id == 0, or searching through top_id failed
- // This is the case for a 'restored' bookmark when only bottom
+ // This is the case for a 'restored' bookmark when only bottom
// (document level) pit was saved. Because of this, bookmark
// restoration is inaccurate. If a bookmark was within an inset,
// it will be restored to the left of the outmost inset that contains
// the bookmark.
if (static_cast<size_t>(bottom_pit) < buffer_->paragraphs().size()) {
- ParIterator it = buffer_->par_iterator_begin();
- ParIterator const end = buffer_->par_iterator_end();
- for (; it != end; ++it)
- if (it.pit() == bottom_pit) {
- // restored pos may be bigger than it->size
- setCursor(makeDocIterator(it, min(bottom_pos, it->size())));
- return boost::make_tuple(bottom_pit, bottom_pos, it->id());
- }
+ DocIterator it = doc_iterator_begin(buffer_->inset());
+ it.pit() = bottom_pit;
+ it.pos() = min(bottom_pos, it.paragraph().size());
+ setCursor(it);
+ return boost::make_tuple(it.pit(), it.pos(),
+ it.paragraph().id());
}
// both methods fail
return boost::make_tuple(pit_type(0), pos_type(0), 0);
}
-void BufferView::switchKeyMap()
+void BufferView::translateAndInsert(char_type c, Text * t, Cursor & cur)
{
- if (!lyxrc.rtl_support)
- return;
-
- if (cursor_.innerText()->real_current_font.isRightToLeft()) {
- if (intl_->keymap == Intl::PRIMARY)
- intl_->keyMapSec();
- } else {
- if (intl_->keymap == Intl::SECONDARY)
- intl_->keyMapPrim();
+ if (lyxrc.rtl_support) {
+ if (cursor_.innerText()->real_current_font.isRightToLeft()) {
+ if (intl_->keymap == Intl::PRIMARY)
+ intl_->keyMapSec();
+ } else {
+ if (intl_->keymap == Intl::SECONDARY)
+ intl_->keyMapPrim();
+ }
}
+
+ intl_->getTransManager().translateAndInsert(c, t, cur);
}
{
FuncStatus flag;
+ Cursor & cur = cursor_;
+
switch (cmd.action) {
case LFUN_UNDO:
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());
+ // FIXME: Actually, these LFUNS should be moved to Text
+ flag.enabled(cur.inTexted());
break;
case LFUN_FONT_STATE:
case LFUN_LABEL_INSERT:
case LFUN_NOTE_NEXT:
case LFUN_REFERENCE_NEXT:
case LFUN_WORD_FIND:
- case LFUN_WORD_REPLACE:
case LFUN_MARK_OFF:
case LFUN_MARK_ON:
case LFUN_MARK_TOGGLE:
flag.enabled(true);
break;
+ case LFUN_WORD_REPLACE:
+ flag.enabled(!cur.paragraph().isDeleted(cur.pos()));
+ break;
+
case LFUN_LABEL_GOTO: {
flag.enabled(!cmd.argument().empty()
- || getInsetByCode<InsetRef>(cursor_, InsetBase::REF_CODE));
+ || getInsetByCode<InsetRef>(cur, Inset::REF_CODE));
break;
}
break;
case LFUN_CHANGES_OUTPUT:
- flag.enabled(buffer_ && LaTeXFeatures::isAvailable("dvipost"));
+ flag.enabled(buffer_);
flag.setOnOff(buffer_->params().outputChanges);
break;
cur.message(_("No further undo information"));
updateFlags = Update::None;
}
- switchKeyMap();
break;
case LFUN_REDO:
cur.message(_("No further redo information"));
updateFlags = Update::None;
}
- switchKeyMap();
break;
case LFUN_FILE_INSERT:
if (label.empty()) {
InsetRef * inset =
getInsetByCode<InsetRef>(cursor_,
- InsetBase::REF_CODE);
+ Inset::REF_CODE);
if (inset) {
label = inset->getParam("reference");
// persistent=false: use temp_bookmark
if (b == buffer_) {
// Set the cursor
setCursor(makeDocIterator(par, 0));
- switchKeyMap();
} else {
// Switch to other buffer view and resend cmd
theLyXFunc().dispatch(FuncRequest(
break;
case LFUN_NOTE_NEXT:
- bv_funcs::gotoInset(this, InsetBase::NOTE_CODE, false);
+ bv_funcs::gotoInset(this, Inset::NOTE_CODE, false);
break;
case LFUN_REFERENCE_NEXT: {
- vector<InsetBase_code> tmp;
- tmp.push_back(InsetBase::LABEL_CODE);
- tmp.push_back(InsetBase::REF_CODE);
+ vector<Inset_code> tmp;
+ tmp.push_back(Inset::LABEL_CODE);
+ tmp.push_back(Inset::REF_CODE);
bv_funcs::gotoInset(this, tmp, true);
break;
}
case LFUN_CHANGES_OUTPUT:
buffer_->params().outputChanges = !buffer_->params().outputChanges;
+ if (buffer_->params().outputChanges) {
+ bool dvipost = LaTeXFeatures::isAvailable("dvipost");
+ bool xcolorsoul = LaTeXFeatures::isAvailable("soul") &&
+ LaTeXFeatures::isAvailable("xcolor");
+
+ if (!dvipost && !xcolorsoul) {
+ Alert::warning(_("Changes not shown in LaTeX output"),
+ _("Changes will not be highlighted in LaTeX output, "
+ "because neither dvipost nor xcolor/soul are installed.\n"
+ "Please install these packages or redefine "
+ "\\lyxadded and \\lyxdeleted in the LaTeX preamble."));
+ } else if (!xcolorsoul) {
+ Alert::warning(_("Changes not shown in LaTeX output"),
+ _("Changes will not be highlighted in LaTeX output "
+ "when using pdflatex, because xcolor and soul are not installed.\n"
+ "Please install both packages or redefine "
+ "\\lyxadded and \\lyxdeleted in the LaTeX preamble."));
+ }
+ }
break;
case LFUN_CHANGE_NEXT:
cursor_.selHandle(true);
buffer_->text().cursorBottom(cursor_);
// accept everything in a single step to support atomic undo
- buffer_->text().acceptOrRejectChanges(cursor_, LyXText::ACCEPT);
+ buffer_->text().acceptOrRejectChanges(cursor_, Text::ACCEPT);
break;
case LFUN_ALL_CHANGES_REJECT:
buffer_->text().cursorBottom(cursor_);
// reject everything in a single step to support atomic undo
// Note: reject does not work recursively; the user may have to repeat the operation
- buffer_->text().acceptOrRejectChanges(cursor_, LyXText::REJECT);
+ buffer_->text().acceptOrRejectChanges(cursor_, Text::REJECT);
break;
case LFUN_WORD_FIND:
case LFUN_BIBTEX_DATABASE_ADD: {
Cursor tmpcur = cursor_;
- bv_funcs::findInset(tmpcur, InsetBase::BIBTEX_CODE, false);
+ bv_funcs::findInset(tmpcur, Inset::BIBTEX_CODE, false);
InsetBibtex * inset = getInsetByCode<InsetBibtex>(tmpcur,
- InsetBase::BIBTEX_CODE);
+ Inset::BIBTEX_CODE);
if (inset) {
if (inset->addDatabase(to_utf8(cmd.argument())))
buffer_->updateBibfilesCache();
case LFUN_BIBTEX_DATABASE_DEL: {
Cursor tmpcur = cursor_;
- bv_funcs::findInset(tmpcur, InsetBase::BIBTEX_CODE, false);
+ bv_funcs::findInset(tmpcur, Inset::BIBTEX_CODE, false);
InsetBibtex * inset = getInsetByCode<InsetBibtex>(tmpcur,
- InsetBase::BIBTEX_CODE);
+ Inset::BIBTEX_CODE);
if (inset) {
if (inset->delDatabase(to_utf8(cmd.argument())))
buffer_->updateBibfilesCache();
FuncRequest tmpcmd = FuncRequest(LFUN_INSET_TOGGLE, cmd.origin);
// if there is an inset at cursor, see whether it
// wants to toggle.
- InsetBase * inset = cur.nextInset();
+ Inset * inset = cur.nextInset();
if (inset && inset->isActive()) {
Cursor tmpcur = cur;
tmpcur.pushLeft(*inset);
}
-InsetBase const * BufferView::getCoveringInset(LyXText const & text, int x, int y)
+Inset const * BufferView::getCoveringInset(Text const & text, int x, int y)
{
pit_type pit = text.getPitNearY(*this, y);
BOOST_ASSERT(pit != -1);
InsetList::const_iterator iit = par.insetlist.begin();
InsetList::const_iterator iend = par.insetlist.end();
for (; iit != iend; ++iit) {
- InsetBase * const inset = iit->inset;
+ Inset * const inset = iit->inset;
if (inset->covers(*this, x, y)) {
if (!inset->descendable())
- // No need to go further down if the inset is not
+ // No need to go further down if the inset is not
// descendable.
return inset;
size_t cell_number = inset->nargs();
// Check all the inner cell.
for (size_t i = 0; i != cell_number; ++i) {
- LyXText const * inner_text = inset->getText(i);
+ Text const * inner_text = inset->getText(i);
if (inner_text) {
// Try deeper.
- InsetBase const * inset_deeper =
+ Inset const * inset_deeper =
getCoveringInset(*inner_text, x, y);
if (inset_deeper)
return inset_deeper;
cur.selection() = cursor_.selection();
// Either the inset under the cursor or the
- // surrounding LyXText will handle this event.
+ // surrounding Text will handle this event.
// make sure we stay within the screen...
cmd.y = min(max(cmd.y, -1), height_);
-
+
if (cmd.action == LFUN_MOUSE_MOTION && cmd.button() == mouse_button::none) {
-
+
// Get inset under mouse, if there is one.
- InsetBase const * covering_inset =
+ Inset const * covering_inset =
getCoveringInset(buffer_->text(), cmd.x, cmd.y);
if (covering_inset == last_inset_)
// Same inset, no need to do anything...
bool need_redraw = false;
// const_cast because of setMouseHover().
- InsetBase * inset = const_cast<InsetBase *>(covering_inset);
+ Inset * inset = const_cast<Inset *>(covering_inset);
if (last_inset_)
// Remove the hint on the last hovered inset (if any).
need_redraw |= last_inset_->setMouseHover(false);
// 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
+ if (need_redraw
&& metrics_info_.update_strategy == SingleParUpdate) {
- // FIXME: It should be possible to redraw only the area around
+ // FIXME: It should be possible to redraw only the area around
// the button by doing this:
//
//metrics_info_.singlepar = false;
// 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.
+ // at Text::getPitNearY() to see what I mean.
//
//metrics_info_.pit1 = first pit of CoordCache;
//metrics_info_.pit2 = last pit of CoordCache;
// This should be changed if it is further utilized.
return need_redraw;
}
-
+
// Build temporary cursor.
- InsetBase * inset = buffer_->text().editXY(cur, cmd.x, cmd.y);
+ Inset * inset = buffer_->text().editXY(cur, cmd.x, cmd.y);
// Put anchor at the same position.
cur.resetAnchor();
// if (!buffer_)
// return;
//
-// LyXText const * t = &buffer_->text();
+// Text const * t = &buffer_->text();
// int const line_height = defaultRowHeight();
//
// // The new absolute coordinate
}
-TextMetrics const & BufferView::textMetrics(LyXText const * t) const
+TextMetrics const & BufferView::textMetrics(Text const * t) const
{
return const_cast<BufferView *>(this)->textMetrics(t);
}
-TextMetrics & BufferView::textMetrics(LyXText const * t)
+TextMetrics & BufferView::textMetrics(Text 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;
- }
+ make_pair(t, TextMetrics(this, const_cast<Text *>(t)))).first;
+ }
return tmc_it->second;
}
-ParagraphMetrics const & BufferView::parMetrics(LyXText const * t,
+ParagraphMetrics const & BufferView::parMetrics(Text const * t,
pit_type pit) const
{
return textMetrics(t).parMetrics(pit);
if (need_anchor_change)
cur.resetAnchor();
-
+
if (!changed)
return false;
// 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
+ // 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());
//lyxerr << "5 cur after" << dit <<std::endl;
cursor_.setCursor(dit);
+ cursor_.boundary(cur.boundary());
cursor_.clearSelection();
finishUndo();
return update;
// FIXME: We should split-up updateMetrics() for the singlepar case.
void BufferView::updateMetrics(bool singlepar)
{
- LyXText & buftext = buffer_->text();
+ Text & buftext = buffer_->text();
TextMetrics & tm = textMetrics(&buftext);
pit_type size = int(buftext.paragraphs().size());
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
// Rebreak anchor paragraph.
if (!singlepar)
tm.redoParagraph(pit);
-
+
// Clear out the position cache in case of full screen redraw.
if (!singlepar)
coord_cache_.clear();
<< "size: " << size
<< endl;
- metrics_info_ = ViewMetricsInfo(pit1, pit2, y1, y2,
+ metrics_info_ = ViewMetricsInfo(pit1, pit2, y1, y2,
singlepar? SingleParUpdate: FullScreenUpdate, size);
if (lyxerr.debugging(Debug::WORKAREA)) {
FileDialog fileDlg(_("Select LyX document to insert"),
LFUN_FILE_INSERT,
make_pair(_("Documents|#o#O"), from_utf8(lyxrc.document_path)),
- make_pair(_("Examples|#E#e"), from_utf8(addPath(package().system_support().absFilename(), "examples"))));
+ make_pair(_("Examples|#E#e"),
+ from_utf8(addPath(package().system_support().absFilename(),
+ "examples"))));
FileDialog::Result result =
fileDlg.open(from_utf8(initpath),
projects / lyx.git / blobdiff