#include "Chktex.h"
#include "Converter.h"
#include "Counters.h"
+#include "Cursor.h"
+#include "CutAndPaste.h"
#include "DispatchResult.h"
#include "DocIterator.h"
-#include "Encoding.h"
+#include "BufferEncodings.h"
#include "ErrorList.h"
#include "Exporter.h"
#include "Format.h"
#include "SpellChecker.h"
#include "sgml.h"
#include "TexRow.h"
-#include "TexStream.h"
#include "Text.h"
#include "TextClass.h"
#include "TocBackend.h"
#include "support/gzstream.h"
#include "support/lstrings.h"
#include "support/lyxalgo.h"
+#include "support/mutex.h"
#include "support/os.h"
#include "support/Package.h"
-#include "support/Path.h"
+#include "support/PathChanger.h"
#include "support/Systemcall.h"
+#include "support/TempFile.h"
#include "support/textutils.h"
#include "support/types.h"
#include <map>
#include <set>
#include <sstream>
-#include <stack>
#include <vector>
using namespace std;
/// is this an unnamed file (New...)?
bool unnamed;
+ /// is this an internal bufffer?
+ bool internal_buffer;
+
/// buffer is r/o
bool read_only;
*/
bool file_fully_loaded;
+ /// Ignore the parent (e.g. when exporting a child standalone)?
+ bool ignore_parent;
+
///
mutable TocBackend toc_backend;
/// This is here to force the test to be done whenever parent_buffer
/// is accessed.
- Buffer const * parent() const {
+ Buffer const * parent() const
+ {
+ // ignore_parent temporarily "orphans" a buffer
+ // (e.g. if a child is compiled standalone)
+ if (ignore_parent)
+ return 0;
// if parent_buffer is not loaded, then it has been unloaded,
// which means that parent_buffer is an invalid pointer. So we
// set it to null in that case.
}
///
- void setParent(Buffer const * pb) {
+ void setParent(Buffer const * pb)
+ {
if (parent_buffer == pb)
// nothing to do
return;
CloneList * clone_list_;
/// are we in the process of exporting this buffer?
mutable bool doing_export;
-
+
/// compute statistics
/// \p from initial position
/// \p to points to the end position
void updateStatistics(DocIterator & from, DocIterator & to,
- bool skipNoOutput = true);
+ bool skipNoOutput = true);
/// statistics accessor functions
- int wordCount() const { return word_count_; }
- int charCount(bool with_blanks) const {
+ int wordCount() const
+ {
+ return word_count_;
+ }
+ int charCount(bool with_blanks) const
+ {
return char_count_
+ (with_blanks ? blank_count_ : 0);
}
/// Creates the per buffer temporary directory
static FileName createBufferTmpDir()
{
- static int count;
+ // FIXME This would be the ideal application for a TempDir class (like
+ // TempFile but for directories)
+ string counter;
+ {
+ static int count;
+ static Mutex mutex;
+ Mutex::Locker locker(&mutex);
+ counter = convert<string>(count++);
+ }
// We are in our own directory. Why bother to mangle name?
// In fact I wrote this code to circumvent a problematic behaviour
// (bug?) of EMX mkstemp().
FileName tmpfl(package().temp_dir().absFileName() + "/lyx_tmpbuf" +
- convert<string>(count++));
+ counter);
if (!tmpfl.createDirectory(0777)) {
throw ExceptionMessage(WarningException, _("Disk Error: "), bformat(
Buffer::Impl::Impl(Buffer * owner, FileName const & file, bool readonly_,
Buffer const * cloned_buffer)
: owner_(owner), lyx_clean(true), bak_clean(true), unnamed(false),
- read_only(readonly_), filename(file), file_fully_loaded(false),
- toc_backend(owner), macro_lock(false), timestamp_(0), checksum_(0),
- wa_(0), gui_(0), undo_(*owner), bibinfo_cache_valid_(false),
- bibfile_cache_valid_(false), cite_labels_valid_(false),
- preview_loader_(0), cloned_buffer_(cloned_buffer), clone_list_(0),
+ internal_buffer(false), read_only(readonly_), filename(file),
+ file_fully_loaded(false), ignore_parent(false), toc_backend(owner),
+ macro_lock(false), timestamp_(0), checksum_(0), wa_(0), gui_(0),
+ undo_(*owner), bibinfo_cache_valid_(false), bibfile_cache_valid_(false),
+ cite_labels_valid_(false), preview_loader_(0),
+ cloned_buffer_(cloned_buffer), clone_list_(0),
doing_export(false), parent_buffer(0)
{
if (!cloned_buffer_) {
bibfile_status_ = cloned_buffer_->d->bibfile_status_;
cite_labels_valid_ = cloned_buffer_->d->cite_labels_valid_;
unnamed = cloned_buffer_->d->unnamed;
+ internal_buffer = cloned_buffer_->d->internal_buffer;
}
// if we're the master buffer, then we should get rid of the list
// of clones
if (!parent()) {
- // if this is not empty, we have leaked something. worse, one of the
- // children still has a reference to this list.
- LASSERT(d->clone_list_->empty(), /* */);
+ // If this is not empty, we have leaked something. Worse, one of the
+ // children still has a reference to this list. But we will try to
+ // continue, rather than shut down.
+ LATTEST(d->clone_list_->empty());
list<CloneList *>::iterator it =
find(cloned_buffers.begin(), cloned_buffers.end(), d->clone_list_);
- LASSERT(it != cloned_buffers.end(), /* */);
- cloned_buffers.erase(it);
+ if (it == cloned_buffers.end()) {
+ // We will leak in this case, but it is safe to continue.
+ LATTEST(false);
+ } else
+ cloned_buffers.erase(it);
delete d->clone_list_;
}
// FIXME Do we really need to do this right before we delete d?
Buffer * Buffer::cloneFromMaster() const
{
BufferMap bufmap;
- cloned_buffers.push_back(new CloneList());
+ cloned_buffers.push_back(new CloneList);
CloneList * clones = cloned_buffers.back();
masterBuffer()->cloneWithChildren(bufmap, clones);
return;
Buffer * buffer_clone = new Buffer(fileName().absFileName(), false, this);
+
+ // The clone needs its own DocumentClass, since running updateBuffer() will
+ // modify it, and we would otherwise be sharing it with the original Buffer.
+ buffer_clone->params().makeDocumentClass(true);
+ ErrorList el;
+ cap::switchBetweenClasses(
+ params().documentClassPtr(), buffer_clone->params().documentClassPtr(),
+ static_cast<InsetText &>(buffer_clone->inset()), el);
+
bufmap[this] = buffer_clone;
clones->insert(buffer_clone);
buffer_clone->d->clone_list_ = clones;
buffer_clone->d->macro_lock = true;
buffer_clone->d->children_positions.clear();
+
// FIXME (Abdel 09/01/2010): this is too complicated. The whole children_positions and
// math macro caches need to be rethought and simplified.
// I am not sure wether we should handle Buffer cloning here or in BufferList.
Buffer * Buffer::cloneBufferOnly() const {
- cloned_buffers.push_back(new CloneList());
+ cloned_buffers.push_back(new CloneList);
CloneList * clones = cloned_buffers.back();
Buffer * buffer_clone = new Buffer(fileName().absFileName(), false, this);
+
+ // The clone needs its own DocumentClass, since running updateBuffer() will
+ // modify it, and we would otherwise be sharing it with the original Buffer.
+ buffer_clone->params().makeDocumentClass(true);
+ ErrorList el;
+ cap::switchBetweenClasses(
+ params().documentClassPtr(), buffer_clone->params().documentClassPtr(),
+ static_cast<InsetText &>(buffer_clone->inset()), el);
+
clones->insert(buffer_clone);
buffer_clone->d->clone_list_ = clones;
+
// we won't be cloning the children
buffer_clone->d->children_positions.clear();
return buffer_clone;
frontend::WorkAreaManager & Buffer::workAreaManager() const
{
- LASSERT(d->wa_, /**/);
+ LBUFERR(d->wa_);
return *d->wa_;
}
}
+BufferParams const & Buffer::masterParams() const
+{
+ if (masterBuffer() == this)
+ return params();
+
+ BufferParams & mparams = const_cast<Buffer *>(masterBuffer())->params();
+ // Copy child authors to the params. We need those pointers.
+ AuthorList const & child_authors = params().authors();
+ AuthorList::Authors::const_iterator it = child_authors.begin();
+ for (; it != child_authors.end(); ++it)
+ mparams.authors().record(*it);
+ return mparams;
+}
+
+
+double Buffer::fontScalingFactor() const
+{
+ return isExporting() ? 75.0 * params().html_math_img_scale
+ : 0.01 * lyxrc.dpi * lyxrc.zoom * lyxrc.preview_scale_factor * params().display_pixel_ratio;
+}
+
+
ParagraphList & Buffer::paragraphs()
{
return text().paragraphs();
void Buffer::setFileName(FileName const & fname)
{
+ bool const changed = fname != d->filename;
d->filename = fname;
+ if (changed)
+ lyxvc().file_found_hook(fname);
setReadonly(d->filename.isReadOnly());
saveCheckSum();
updateTitles();
params().html_latex_end.clear();
params().html_math_img_scale = 1.0;
params().output_sync_macro.erase();
- params().local_layout.clear();
+ params().setLocalLayout(string(), false);
+ params().setLocalLayout(string(), true);
for (int i = 0; i < 4; ++i) {
params().user_defined_bullet(i) = ITEMIZE_DEFAULTS[i];
readHeader(lex);
- if (params().outputChanges) {
+ if (params().output_changes) {
bool dvipost = LaTeXFeatures::isAvailable("dvipost");
bool xcolorulem = LaTeXFeatures::isAvailable("ulem") &&
LaTeXFeatures::isAvailable("xcolor");
}
}
- if (!params().master.empty()) {
+ if (!parent() && !params().master.empty()) {
FileName const master_file = makeAbsPath(params().master,
onlyPath(absFileName()));
if (isLyXFileName(master_file.absFileName())) {
}
+bool Buffer::importString(string const & format, docstring const & contents, ErrorList & errorList)
+{
+ Format const * fmt = formats.getFormat(format);
+ if (!fmt)
+ return false;
+ // It is important to use the correct extension here, since some
+ // converters create a wrong output file otherwise (e.g. html2latex)
+ TempFile const tempfile("Buffer_importStringXXXXXX." + fmt->extension());
+ FileName const name(tempfile.name());
+ ofdocstream os(name.toFilesystemEncoding().c_str());
+ // Do not convert os implicitly to bool, since that is forbidden in C++11.
+ bool const success = !(os << contents).fail();
+ os.close();
+
+ bool converted = false;
+ if (success) {
+ params().compressed = false;
+
+ // remove dummy empty par
+ paragraphs().clear();
+
+ converted = importFile(format, name, errorList);
+ }
+
+ if (name.exists())
+ name.removeFile();
+ return converted;
+}
+
+
+bool Buffer::importFile(string const & format, FileName const & name, ErrorList & errorList)
+{
+ if (!theConverters().isReachable(format, "lyx"))
+ return false;
+
+ TempFile const tempfile("Buffer_importFileXXXXXX.lyx");
+ FileName const lyx(tempfile.name());
+ if (theConverters().convert(0, name, lyx, name, format, "lyx", errorList))
+ return readFile(lyx) == ReadSuccess;
+
+ return false;
+}
+
+
bool Buffer::readString(string const & s)
{
params().compressed = false;
Lexer lex;
istringstream is(s);
lex.setStream(is);
- FileName const fn = FileName::tempName("Buffer_readString");
+ TempFile tempfile("Buffer_readStringXXXXXX.lyx");
+ FileName const fn = tempfile.name();
int file_format;
- ReadStatus const ret_plf = parseLyXFormat(lex, fn, file_format);
- if (ret_plf != ReadSuccess)
- return ret_plf;
+ bool success = parseLyXFormat(lex, fn, file_format) == ReadSuccess;
- if (file_format != LYX_FORMAT) {
+ if (success && file_format != LYX_FORMAT) {
// We need to call lyx2lyx, so write the input to a file
ofstream os(fn.toFilesystemEncoding().c_str());
os << s;
os.close();
// lyxvc in readFile
- return readFile(fn) == ReadSuccess;
+ if (readFile(fn) != ReadSuccess)
+ success = false;
}
-
- if (readDocument(lex))
- return false;
- return true;
+ else if (success)
+ if (readDocument(lex))
+ success = false;
+ return success;
}
Buffer::ReadStatus Buffer::convertLyXFormat(FileName const & fn,
FileName & tmpfile, int from_format)
{
- tmpfile = FileName::tempName("Buffer_convertLyXFormat");
+ TempFile tempfile("Buffer_convertLyXFormatXXXXXX.lyx");
+ tempfile.setAutoRemove(false);
+ tmpfile = tempfile.name();
if(tmpfile.empty()) {
Alert::error(_("Conversion failed"),
bformat(_("%1$s is from a different"
// We don't need autosaves in the immediate future. (Asger)
resetAutosaveTimers();
- FileName backupName;
- bool madeBackup = false;
+ // if the file does not yet exist, none of the backup activity
+ // that follows is necessary
+ if (!fileName().exists())
+ return writeFile(fileName());
+
+ // we first write the file to a new name, then move it to its
+ // proper location once that has been done successfully. that
+ // way we preserve the original file if something goes wrong.
+ string const justname = fileName().onlyFileNameWithoutExt();
+ boost::scoped_ptr<TempFile>
+ tempfile(new TempFile(fileName().onlyPath(),
+ justname + "-XXXXXX.lyx"));
+ bool const symlink = fileName().isSymLink();
+ if (!symlink)
+ tempfile->setAutoRemove(false);
+
+ FileName savefile(tempfile->name());
+ LYXERR(Debug::FILES, "Saving to " << savefile.absFileName());
+ if (!writeFile(savefile))
+ return false;
+
+ // we will set this to false if we fail
+ bool made_backup = true;
- // make a backup if the file already exists
- if (lyxrc.make_backup && fileName().exists()) {
- backupName = FileName(absFileName() + '~');
+ FileName backupName(absFileName() + '~');
+ if (lyxrc.make_backup) {
if (!lyxrc.backupdir_path.empty()) {
string const mangledName =
subst(subst(backupName.absFileName(), '/', '!'), ':', '!');
mangledName));
}
+ LYXERR(Debug::FILES, "Backing up original file to " <<
+ backupName.absFileName());
// Except file is symlink do not copy because of #6587.
// Hard links have bad luck.
- if (fileName().isSymLink())
- madeBackup = fileName().copyTo(backupName);
- else
- madeBackup = fileName().moveTo(backupName);
+ made_backup = symlink ?
+ fileName().copyTo(backupName):
+ fileName().moveTo(backupName);
- if (!madeBackup) {
+ if (!made_backup) {
Alert::error(_("Backup failure"),
bformat(_("Cannot create backup file %1$s.\n"
"Please check whether the directory exists and is writable."),
}
}
- if (writeFile(d->filename)) {
+ // Destroy tempfile since it keeps the file locked on windows (bug 9234)
+ // Only do this if tempfile is not in autoremove mode
+ if (!symlink)
+ tempfile.reset();
+ // If we have no symlink, we can simply rename the temp file.
+ // Otherwise, we need to copy it so the symlink stays intact.
+ if (made_backup && symlink ? savefile.copyTo(fileName(), true) :
+ savefile.moveTo(fileName()))
+ {
+ // saveCheckSum() was already called by writeFile(), but the
+ // time stamp is invalidated by copying/moving
+ saveCheckSum();
markClean();
return true;
+ }
+ // else we saved the file, but failed to move it to the right location.
+
+ if (lyxrc.make_backup && made_backup && !symlink) {
+ // the original file was moved to filename.lyx~, so it will look
+ // to the user as if it was deleted. (see bug #9234.) we could try
+ // to restore it, but that would basically mean trying to do again
+ // what we just failed to do. better to leave things as they are.
+ Alert::error(_("Write failure"),
+ bformat(_("The file has successfully been saved as:\n %1$s.\n"
+ "But LyX could not move it to:\n %2$s.\n"
+ "Your original file has been backed up to:\n %3$s"),
+ from_utf8(savefile.absFileName()),
+ from_utf8(fileName().absFileName()),
+ from_utf8(backupName.absFileName())));
} else {
- // Saving failed, so backup is not backup
- if (madeBackup)
- backupName.moveTo(d->filename);
- return false;
+ // either we did not try to make a backup, or else we tried and failed,
+ // or else the original file was a symlink, in which case it was copied,
+ // not moved. so the original file is intact.
+ Alert::error(_("Write failure"),
+ bformat(_("Cannot move saved file to:\n %1$s.\n"
+ "But the file has successfully been saved as:\n %2$s."),
+ from_utf8(fileName().absFileName()),
+ from_utf8(savefile.absFileName())));
}
+ return false;
}
bool Buffer::writeFile(FileName const & fname) const
{
- // FIXME Do we need to do these here? I don't think writing
- // the LyX file depends upon it. (RGH)
- // updateBuffer();
- // updateMacroInstances();
-
if (d->read_only && fname == d->filename)
return false;
// The top of the file should not be written by params().
// write out a comment in the top of the file
+ // Important: Keep the version formatting in sync with lyx2lyx and
+ // tex2lyx (bug 7951)
ofs << "#LyX " << lyx_version_major << "." << lyx_version_minor
<< " created this file. For more info see http://www.lyx.org/\n"
<< "\\lyxformat " << LYX_FORMAT << "\n"
ofdocstream ofs;
try { ofs.reset(encoding); }
- catch (iconv_codecvt_facet_exception & e) {
+ catch (iconv_codecvt_facet_exception const & e) {
lyxerr << "Caught iconv exception: " << e.what() << endl;
Alert::error(_("Iconv software exception Detected"), bformat(_("Please "
"verify that the support software for your encoding (%1$s) is "
if (!openFileWrite(ofs, fname))
return false;
- //TexStream ts(ofs.rdbuf(), &texrow());
ErrorList & errorList = d->errorLists["Export"];
errorList.clear();
bool failed_export = false;
os.texrow().reset();
writeLaTeXSource(os, original_path, runparams, output);
}
- catch (EncodingException & e) {
+ catch (EncodingException const & e) {
odocstringstream ods;
ods.put(e.failed_char);
ostringstream oss;
e.par_id, e.pos, e.pos + 1));
failed_export = true;
}
- catch (iconv_codecvt_facet_exception & e) {
+ catch (iconv_codecvt_facet_exception const & e) {
errorList.push_back(ErrorItem(_("iconv conversion failed"),
_(e.what()), -1, 0, 0));
failed_export = true;
lyxerr << "File '" << fname << "' was not closed properly." << endl;
}
- errors("Export");
+ if (runparams_in.silent)
+ errorList.clear();
+ else
+ errors("Export");
return !failed_export;
}
void Buffer::writeLaTeXSource(otexstream & os,
string const & original_path,
OutputParams const & runparams_in,
- OutputWhat output) const
+ OutputWhat output) const
{
// The child documents, if any, shall be already loaded at this point.
OutputParams runparams = runparams_in;
+ // If we are compiling a file standalone, even if this is the
+ // child of some other buffer, let's cut the link here, so the
+ // file is really independent and no concurring settings from
+ // the master (e.g. branch state) interfere (see #8100).
+ if (!runparams.is_child)
+ d->ignore_parent = true;
+
// Classify the unicode characters appearing in math insets
- Encodings::initUnicodeMath(*this);
+ BufferEncodings::initUnicodeMath(*this);
// validate the buffer.
LYXERR(Debug::LATEX, " Validating buffer...");
LaTeXFeatures features(*this, params(), runparams);
validate(features);
+ // This is only set once per document (in master)
+ if (!runparams.is_child)
+ runparams.use_polyglossia = features.usePolyglossia();
LYXERR(Debug::LATEX, " Buffer validation done.");
bool const output_preamble =
output == FullSource || output == OnlyPreamble;
bool const output_body =
- output == FullSource || output == OnlyBody;
+ output == FullSource || output == OnlyBody;
// The starting paragraph of the coming rows is the
// first paragraph of the document. (Asger)
MacroSet parentMacros;
listParentMacros(parentMacros, features);
- runparams.use_polyglossia = features.usePolyglossia();
// Write the preamble
runparams.use_babel = params().writeLaTeX(os, features,
d->filename.onlyPath());
- runparams.use_japanese = features.isRequired("japanese");
+ // Japanese might be required only in some children of a document,
+ // but once required, we must keep use_japanese true.
+ runparams.use_japanese |= features.isRequired("japanese");
- if (!output_body)
+ if (!output_body) {
+ // Restore the parenthood if needed
+ if (!runparams.is_child)
+ d->ignore_parent = false;
return;
+ }
// make the body.
os << "\\begin{document}\n";
LYXERR(Debug::INFO, "preamble finished, now the body.");
- // if we are doing a real file with body, even if this is the
- // child of some other buffer, let's cut the link here.
- // This happens for example if only a child document is printed.
- Buffer const * save_parent = 0;
- if (output_preamble) {
- save_parent = d->parent();
- d->setParent(0);
- }
-
// the real stuff
latexParagraphs(*this, text(), os, runparams);
// Restore the parenthood if needed
- if (output_preamble)
- d->setParent(save_parent);
+ if (!runparams.is_child)
+ d->ignore_parent = false;
// add this just in case after all the paragraphs
os << endl;
if (output_preamble) {
os << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
- << "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.1 plus MathML 2.0//EN\" \"http://www.w3.org/TR/MathML2/dtd/xhtml-math11-f.dtd\">\n"
+ << "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.1 plus MathML 2.0//EN\" \"http://www.w3.org/Math/DTD/mathml2/xhtml-math11-f.dtd\">\n"
// FIXME Language should be set properly.
<< "<html xmlns=\"http://www.w3.org/1999/xhtml\">\n"
<< "<head>\n"
<< ";\n";
css << "}\n";
}
-
+
docstring const dstyles = css.str();
if (!dstyles.empty()) {
bool written = false;
if (output_body_tag)
os << "<body>\n";
XHTMLStream xs(os);
- params().documentClass().counters().reset();
+ if (output != IncludedFile)
+ // if we're an included file, the counters are in the master.
+ params().documentClass().counters().reset();
xhtmlParagraphs(text(), *this, xs, runparams);
if (output_body_tag)
os << "</body>\n";
if (res == -1) {
Alert::error(_("chktex failure"),
_("Could not run chktex successfully."));
- } else if (res > 0) {
+ } else {
ErrorList & errlist = d->errorLists["ChkTeX"];
errlist.clear();
bufferErrors(terr, errlist);
setBusy(false);
- errors("ChkTeX");
+ if (runparams.silent)
+ d->errorLists["ChkTeX"].clear();
+ else
+ errors("ChkTeX");
return res;
}
void Buffer::validate(LaTeXFeatures & features) const
{
- params().validate(features);
+ // Validate the buffer params, but not for included
+ // files, since they also use the parent buffer's
+ // params (# 5941)
+ if (!features.runparams().is_child)
+ params().validate(features);
for_each(paragraphs().begin(), paragraphs().end(),
bind(&Paragraph::validate, _1, ref(features)));
}
+void Buffer::makeCitationLabels() const
+{
+ Buffer const * const master = masterBuffer();
+ return d->bibinfo_.makeCitationLabels(*master);
+}
+
+
bool Buffer::citeLabelsValid() const
{
return masterBuffer()->d->cite_labels_valid_;
switch (cmd.action()) {
- case LFUN_BUFFER_TOGGLE_READ_ONLY:
- flag.setOnOff(isReadonly());
- break;
+ case LFUN_BUFFER_TOGGLE_READ_ONLY:
+ flag.setOnOff(isReadonly());
+ break;
// FIXME: There is need for a command-line import.
//case LFUN_BUFFER_IMPORT:
- case LFUN_BUFFER_AUTO_SAVE:
- break;
+ case LFUN_BUFFER_AUTO_SAVE:
+ break;
- case LFUN_BUFFER_EXPORT_CUSTOM:
- // FIXME: Nothing to check here?
- break;
+ case LFUN_BUFFER_EXPORT_CUSTOM:
+ // FIXME: Nothing to check here?
+ break;
- case LFUN_BUFFER_EXPORT: {
- docstring const arg = cmd.argument();
- if (arg == "custom") {
- enable = true;
- break;
- }
- string format = to_utf8(arg);
- size_t pos = format.find(' ');
- if (pos != string::npos)
- format = format.substr(0, pos);
- enable = params().isExportable(format);
- if (!enable)
- flag.message(bformat(
- _("Don't know how to export to format: %1$s"), arg));
+ case LFUN_BUFFER_EXPORT: {
+ docstring const arg = cmd.argument();
+ if (arg == "custom") {
+ enable = true;
break;
}
+ string format = to_utf8(arg);
+ size_t pos = format.find(' ');
+ if (pos != string::npos)
+ format = format.substr(0, pos);
+ enable = params().isExportable(format);
+ if (!enable)
+ flag.message(bformat(
+ _("Don't know how to export to format: %1$s"), arg));
+ break;
+ }
- case LFUN_BUFFER_CHKTEX:
- enable = params().isLatex() && !lyxrc.chktex_command.empty();
- break;
+ case LFUN_BUFFER_CHKTEX:
+ enable = params().isLatex() && !lyxrc.chktex_command.empty();
+ break;
- case LFUN_BUILD_PROGRAM:
- enable = params().isExportable("program");
- break;
+ case LFUN_BUILD_PROGRAM:
+ enable = params().isExportable("program");
+ break;
- case LFUN_BRANCH_ADD:
- case LFUN_BRANCHES_RENAME:
- case LFUN_BUFFER_PRINT:
- // if no Buffer is present, then of course we won't be called!
- break;
+ case LFUN_BRANCH_ACTIVATE:
+ case LFUN_BRANCH_DEACTIVATE:
+ case LFUN_BRANCH_MASTER_ACTIVATE:
+ case LFUN_BRANCH_MASTER_DEACTIVATE: {
+ bool const master = (cmd.action() == LFUN_BRANCH_MASTER_ACTIVATE
+ || cmd.action() == LFUN_BRANCH_MASTER_DEACTIVATE);
+ BranchList const & branchList = master ? masterBuffer()->params().branchlist()
+ : params().branchlist();
+ docstring const branchName = cmd.argument();
+ flag.setEnabled(!branchName.empty() && branchList.find(branchName));
+ break;
+ }
- case LFUN_BUFFER_LANGUAGE:
- enable = !isReadonly();
- break;
+ case LFUN_BRANCH_ADD:
+ case LFUN_BRANCHES_RENAME:
+ case LFUN_BUFFER_PRINT:
+ // if no Buffer is present, then of course we won't be called!
+ break;
- default:
- return false;
+ case LFUN_BUFFER_LANGUAGE:
+ enable = !isReadonly();
+ break;
+
+ default:
+ return false;
}
flag.setEnabled(enable);
return true;
switch (func.action()) {
case LFUN_BUFFER_TOGGLE_READ_ONLY:
- if (lyxvc().inUse())
- lyxvc().toggleReadOnly();
+ if (lyxvc().inUse()) {
+ string log = lyxvc().toggleReadOnly();
+ if (!log.empty())
+ dr.setMessage(log);
+ }
else
setReadonly(!isReadonly());
break;
break;
}
- case LFUN_BUILD_PROGRAM:
- doExport("program", true);
+ case LFUN_BUILD_PROGRAM: {
+ ExportStatus const status = doExport("program", true);
+ dr.setError(status != ExportSuccess);
+ if (status != ExportSuccess)
+ dr.setMessage(_("Error generating literate programming code."));
break;
+ }
case LFUN_BUFFER_CHKTEX:
runChktex();
resetAutosaveTimers();
break;
+ case LFUN_BRANCH_ACTIVATE:
+ case LFUN_BRANCH_DEACTIVATE:
+ case LFUN_BRANCH_MASTER_ACTIVATE:
+ case LFUN_BRANCH_MASTER_DEACTIVATE: {
+ bool const master = (func.action() == LFUN_BRANCH_MASTER_ACTIVATE
+ || func.action() == LFUN_BRANCH_MASTER_DEACTIVATE);
+ Buffer * buf = master ? const_cast<Buffer *>(masterBuffer())
+ : this;
+
+ docstring const branch_name = func.argument();
+ // the case without a branch name is handled elsewhere
+ if (branch_name.empty()) {
+ dispatched = false;
+ break;
+ }
+ Branch * branch = buf->params().branchlist().find(branch_name);
+ if (!branch) {
+ LYXERR0("Branch " << branch_name << " does not exist.");
+ dr.setError(true);
+ docstring const msg =
+ bformat(_("Branch \"%1$s\" does not exist."), branch_name);
+ dr.setMessage(msg);
+ break;
+ }
+ bool const activate = (func.action() == LFUN_BRANCH_ACTIVATE
+ || func.action() == LFUN_BRANCH_MASTER_ACTIVATE);
+ if (branch->isSelected() != activate) {
+ buf->undo().recordUndoFullDocument(CursorData());
+ branch->setSelected(activate);
+ dr.setError(false);
+ dr.screenUpdate(Update::Force);
+ dr.forceBufferUpdate();
+ }
+ break;
+ }
+
case LFUN_BRANCH_ADD: {
docstring branch_name = func.argument();
if (branch_name.empty()) {
msg += ("\n");
msg += bformat(_("Branch \"%1$s\" already exists."), branch_name);
} else {
+ undo().recordUndoFullDocument(CursorData());
branch_list.add(branch_name);
branch = branch_list.find(branch_name);
string const x11hexname = X11hexname(branch->color());
if (it->lyxCode() == BRANCH_CODE) {
InsetBranch & ins = static_cast<InsetBranch &>(*it);
if (ins.branch() == oldname) {
- undo().recordUndo(it);
+ undo().recordUndo(CursorData(it));
ins.rename(newname);
success = true;
continue;
break;
}
- if (!doExport("dvi", true)) {
+ if (doExport("dvi", true) != ExportSuccess) {
showPrintError(absFileName());
dr.setMessage(_("Error exporting to DVI."));
break;
void Buffer::changeLanguage(Language const * from, Language const * to)
{
- LASSERT(from, /**/);
- LASSERT(to, /**/);
+ LASSERT(from, return);
+ LASSERT(to, return);
for_each(par_iterator_begin(),
par_iterator_end(),
bool Buffer::isExternallyModified(CheckMethod method) const
{
- LASSERT(d->filename.exists(), /**/);
+ LASSERT(d->filename.exists(), return false);
// if method == timestamp, check timestamp before checksum
return (method == checksum_method
|| d->timestamp_ != d->filename.lastModified())
/// retrieving fileName() nor for checking if it is unnamed or not.
bool Buffer::isInternal() const
{
- return fileName().extension() == "internal";
+ return d->internal_buffer;
+}
+
+
+void Buffer::setInternal(bool flag)
+{
+ d->internal_buffer = flag;
}
string Buffer::filePath() const
{
- return d->filename.onlyPath().absFileName() + "/";
+ string const abs = d->filename.onlyPath().absFileName();
+ if (abs.empty())
+ return abs;
+ int last = abs.length() - 1;
+
+ return abs[last] == '/' ? abs : abs + '/';
}
// try previous macro if there is one
if (it == nameIt->second.begin())
break;
- it--;
+ --it;
}
}
}
}
-Buffer::References & Buffer::references(docstring const & label)
+Buffer::References & Buffer::getReferenceCache(docstring const & label)
{
if (d->parent())
- return const_cast<Buffer *>(masterBuffer())->references(label);
+ return const_cast<Buffer *>(masterBuffer())->getReferenceCache(label);
RefCache::iterator it = d->ref_cache_.find(label);
if (it != d->ref_cache_.end())
Buffer::References const & Buffer::references(docstring const & label) const
{
- return const_cast<Buffer *>(this)->references(label);
+ return const_cast<Buffer *>(this)->getReferenceCache(label);
+}
+
+
+void Buffer::addReference(docstring const & label, Inset * inset, ParIterator it)
+{
+ References & refs = getReferenceCache(label);
+ refs.push_back(make_pair(inset, it));
}
}
-void Buffer::changeRefsIfUnique(docstring const & from, docstring const & to,
- InsetCode code)
+void Buffer::changeRefsIfUnique(docstring const & from, docstring const & to)
{
//FIXME: This does not work for child documents yet.
- LASSERT(code == CITE_CODE, /**/);
-
reloadBibInfoCache();
// Check if the label 'from' appears more than once
string const paramName = "key";
for (InsetIterator it = inset_iterator_begin(inset()); it; ++it) {
- if (it->lyxCode() == code) {
- InsetCommand * inset = it->asInsetCommand();
- if (!inset)
- continue;
- docstring const oldValue = inset->getParam(paramName);
- if (oldValue == from)
- inset->setParam(paramName, to);
- }
+ if (it->lyxCode() != CITE_CODE)
+ continue;
+ InsetCommand * inset = it->asInsetCommand();
+ docstring const oldValue = inset->getParam(paramName);
+ if (oldValue == from)
+ inset->setParam(paramName, to);
}
}
-void Buffer::getSourceCode(odocstream & os, string const format,
+void Buffer::getSourceCode(odocstream & os, string const & format,
pit_type par_begin, pit_type par_end,
- OutputWhat output) const
+ OutputWhat output, bool master) const
{
OutputParams runparams(¶ms().encoding());
runparams.nice = true;
convert<docstring>(par_end - 1))
<< "\n\n";
}
- TexRow texrow;
- texrow.reset();
- texrow.newline();
- texrow.newline();
// output paragraphs
- if (params().isDocBook())
- docbookParagraphs(text(), *this, os, runparams);
- else if (runparams.flavor == OutputParams::HTML) {
+ if (runparams.flavor == OutputParams::LYX) {
+ Paragraph const & par = text().paragraphs()[par_begin];
+ ostringstream ods;
+ depth_type dt = par.getDepth();
+ par.write(ods, params(), dt);
+ os << from_utf8(ods.str());
+ } else if (runparams.flavor == OutputParams::HTML) {
XHTMLStream xs(os);
setMathFlavor(runparams);
xhtmlParagraphs(text(), *this, xs, runparams);
// Probably should have some routine with a signature like them.
writePlaintextParagraph(*this,
text().paragraphs()[par_begin], os, runparams, dummy);
+ } else if (params().isDocBook()) {
+ docbookParagraphs(text(), *this, os, runparams);
} else {
+ // If we are previewing a paragraph, even if this is the
+ // child of some other buffer, let's cut the link here,
+ // so that no concurring settings from the master
+ // (e.g. branch state) interfere (see #8101).
+ if (!master)
+ d->ignore_parent = true;
+ // We need to validate the Buffer params' features here
+ // in order to know if we should output polyglossia
+ // macros (instead of babel macros)
+ LaTeXFeatures features(*this, params(), runparams);
+ params().validate(features);
+ runparams.use_polyglossia = features.usePolyglossia();
+ TexRow texrow;
+ texrow.reset();
+ texrow.newline();
+ texrow.newline();
// latex or literate
otexstream ots(os, texrow);
+
+ // the real stuff
latexParagraphs(*this, text(), ots, runparams);
+
+ // Restore the parenthood
+ if (!master)
+ d->ignore_parent = false;
}
} else {
os << "% ";
else if (output == OnlyBody)
os << _("Preview body");
os << "\n\n";
- d->texrow.reset();
- d->texrow.newline();
- d->texrow.newline();
- if (params().isDocBook())
- writeDocBookSource(os, absFileName(), runparams, output);
- else if (runparams.flavor == OutputParams::HTML)
+ if (runparams.flavor == OutputParams::LYX) {
+ ostringstream ods;
+ if (output == FullSource)
+ write(ods);
+ else if (output == OnlyPreamble)
+ params().writeFile(ods);
+ else if (output == OnlyBody)
+ text().write(ods);
+ os << from_utf8(ods.str());
+ } else if (runparams.flavor == OutputParams::HTML) {
writeLyXHTMLSource(os, runparams, output);
- else {
+ } else if (runparams.flavor == OutputParams::TEXT) {
+ if (output == OnlyPreamble) {
+ os << "% "<< _("Plain text does not have a preamble.");
+ } else
+ writePlaintextFile(*this, os, runparams);
+ } else if (params().isDocBook()) {
+ writeDocBookSource(os, absFileName(), runparams, output);
+ } else {
// latex or literate
+ d->texrow.reset();
+ d->texrow.newline();
+ d->texrow.newline();
otexstream ots(os, d->texrow);
+ if (master)
+ runparams.is_child = true;
writeLaTeXSource(ots, string(), runparams, output);
}
}
// to fork. But we will do the save
// anyway.
bool failed = false;
- FileName const tmp_ret = FileName::tempName("lyxauto");
+ TempFile tempfile("lyxautoXXXXXX.lyx");
+ tempfile.setAutoRemove(false);
+ FileName const tmp_ret = tempfile.name();
if (!tmp_ret.empty()) {
- buffer_.writeFile(tmp_ret);
- // assume successful write of tmp_ret
- if (!tmp_ret.moveTo(fname_))
+ if (!buffer_.writeFile(tmp_ret))
+ failed = true;
+ else if (!tmp_ret.moveTo(fname_))
failed = true;
} else
failed = true;
buf->d->bak_clean = true;
FileName const fname = getAutosaveFileName();
- if (d->cloned_buffer_) {
- // If this buffer is cloned, we assume that
- // we are running in a separate thread already.
- FileName const tmp_ret = FileName::tempName("lyxauto");
- if (!tmp_ret.empty()) {
- writeFile(tmp_ret);
- // assume successful write of tmp_ret
- if (tmp_ret.moveTo(fname))
- return true;
- }
- // failed to write/rename tmp_ret so try writing direct
- return writeFile(fname);
- } else {
- /// This function is deprecated as the frontend needs to take care
- /// of cloning the buffer and autosaving it in another thread. It
- /// is still here to allow (QT_VERSION < 0x040400).
- AutoSaveBuffer autosave(*this, fname);
- autosave.start();
- return true;
- }
-}
-
+ LASSERT(d->cloned_buffer_, return false);
-// helper class, to guarantee this gets reset properly
-class Buffer::MarkAsExporting {
-public:
- MarkAsExporting(Buffer const * buf) : buf_(buf)
- {
- LASSERT(buf_, /* */);
- buf_->setExportStatus(true);
- }
- ~MarkAsExporting()
- {
- buf_->setExportStatus(false);
+ // If this buffer is cloned, we assume that
+ // we are running in a separate thread already.
+ TempFile tempfile("lyxautoXXXXXX.lyx");
+ tempfile.setAutoRemove(false);
+ FileName const tmp_ret = tempfile.name();
+ if (!tmp_ret.empty()) {
+ writeFile(tmp_ret);
+ // assume successful write of tmp_ret
+ if (tmp_ret.moveTo(fname))
+ return true;
}
-private:
- Buffer const * const buf_;
-};
-
+ // failed to write/rename tmp_ret so try writing direct
+ return writeFile(fname);
+}
void Buffer::setExportStatus(bool e) const
runparams.includeall = includeall;
vector<string> backs = params().backends();
Converters converters = theConverters();
+ bool need_nice_file = false;
if (find(backs.begin(), backs.end(), format) == backs.end()) {
// Get shortest path to format
converters.buildGraph();
return ExportNoPathToFormat;
}
runparams.flavor = converters.getFlavor(path, this);
+ Graph::EdgePath::const_iterator it = path.begin();
+ Graph::EdgePath::const_iterator en = path.end();
+ for (; it != en; ++it)
+ if (theConverters().get(*it).nice) {
+ need_nice_file = true;
+ break;
+ }
} else {
backend_format = format;
makeDocBookFile(FileName(filename), runparams);
}
// LaTeX backend
- else if (backend_format == format) {
+ else if (backend_format == format || need_nice_file) {
runparams.nice = true;
bool const success = makeLaTeXFile(FileName(filename), string(), runparams);
if (d->cloned_buffer_)
// Emit the signal to show the error list or copy it back to the
// cloned Buffer so that it can be emitted afterwards.
if (format != backend_format) {
- if (d->cloned_buffer_) {
+ if (runparams.silent)
+ error_list.clear();
+ else if (d->cloned_buffer_)
d->cloned_buffer_->d->errorLists[error_type] =
d->errorLists[error_type];
- } else
+ else
errors(error_type);
// also to the children, in case of master-buffer-view
ListOfBuffers clist = getDescendents();
ListOfBuffers::const_iterator cit = clist.begin();
ListOfBuffers::const_iterator const cen = clist.end();
for (; cit != cen; ++cit) {
- if (d->cloned_buffer_) {
+ if (runparams.silent)
+ (*cit)->d->errorLists[error_type].clear();
+ else if (d->cloned_buffer_) {
// Enable reverse search by copying back the
// texrow object to the cloned buffer.
// FIXME: this is not thread safe.
return preview(format, update_unincluded);
}
+
Buffer::ExportStatus Buffer::preview(string const & format, bool includeall) const
{
MarkAsExporting exporting(this);
"file."), from_utf8(d->filename.absFileName())));
}
markDirty();
+ lyxvc().file_found_hook(d->filename);
str = _("Document was successfully recovered.");
} else
str = _("Document was NOT successfully recovered.");
from_utf8(d->filename.absFileName())));
}
markDirty();
+ lyxvc().file_found_hook(d->filename);
return ReadSuccess;
}
return ReadAutosaveFailure;
void Buffer::updateBuffer(UpdateScope scope, UpdateType utype) const
{
+ LBUFERR(!text().paragraphs().empty());
+
// Use the master text class also for child documents
Buffer const * const master = masterBuffer();
DocumentClass const & textclass = master->params().documentClass();
// do this only if we are the top-level Buffer
- if (master == this)
+ if (master == this) {
+ textclass.counters().reset(from_ascii("bibitem"));
reloadBibInfoCache();
+ }
// keep the buffers to be children in this set. If the call from the
// master comes back we can see which of them were actually seen (i.e.
if (master != this) {
bufToUpdate.insert(this);
master->updateBuffer(UpdateMaster, utype);
- // Do this here in case the master has no gui associated with it. Then,
- // the TocModel is not updated and TocModel::toc_ is invalid (bug 5699).
- if (!master->d->gui_)
+ // If the master buffer has no gui associated with it, then the TocModel is
+ // not updated during the updateBuffer call and TocModel::toc_ is invalid
+ // (bug 5699). The same happens if the master buffer is open in a different
+ // window. This test catches both possibilities.
+ // See: http://marc.info/?l=lyx-devel&m=138590578911716&w=2
+ // There remains a problem here: If there is another child open in yet a third
+ // window, that TOC is not updated. So some more general solution is needed at
+ // some point.
+ if (master->d->gui_ != d->gui_)
structureChanged();
// was buf referenced from the master (i.e. not in bufToUpdate anymore)?
Buffer & cbuf = const_cast<Buffer &>(*this);
- LASSERT(!text().paragraphs().empty(), /**/);
-
// do the real work
ParIterator parit = cbuf.par_iterator_begin();
updateBuffer(parit, utype);
d->bibinfo_cache_valid_ = true;
d->cite_labels_valid_ = true;
- cbuf.tocBackend().update();
+ cbuf.tocBackend().update(utype == OutputUpdate);
if (scope == UpdateMaster)
cbuf.structureChanged();
}
static bool needEnumCounterReset(ParIterator const & it)
{
Paragraph const & par = *it;
- LASSERT(par.layout().labeltype == LABEL_ENUMERATE, /**/);
+ LASSERT(par.layout().labeltype == LABEL_ENUMERATE, return false);
depth_type const cur_depth = par.getDepth();
ParIterator prev_it = it;
while (prev_it.pit()) {
Counters & counters = textclass.counters();
if (par.params().startOfAppendix()) {
- // FIXME: only the counter corresponding to toplevel
- // sectioning should be reset
- counters.reset();
+ // We want to reset the counter corresponding to toplevel sectioning
+ Layout const & lay = textclass.getTOCLayout();
+ docstring const cnt = lay.counter;
+ if (!cnt.empty())
+ counters.reset(cnt);
counters.appendix(true);
}
par.params().appendix(counters.appendix());
}
switch(layout.labeltype) {
- case LABEL_COUNTER:
- if (layout.toclevel <= bp.secnumdepth
- && (layout.latextype != LATEX_ENVIRONMENT
- || it.text()->isFirstInSequence(it.pit()))) {
- if (counters.hasCounter(layout.counter))
- counters.step(layout.counter, utype);
- par.params().labelString(par.expandLabel(layout, bp));
- } else
- par.params().labelString(docstring());
- break;
-
case LABEL_ITEMIZE: {
// At some point of time we should do something more
// clever here, like:
par.params().labelString(docstring());
break;
+ case LABEL_ABOVE:
+ case LABEL_CENTERED:
+ case LABEL_STATIC: {
+ docstring const & lcounter = layout.counter;
+ if (!lcounter.empty()) {
+ if (layout.toclevel <= bp.secnumdepth
+ && (layout.latextype != LATEX_ENVIRONMENT
+ || it.text()->isFirstInSequence(it.pit()))) {
+ if (counters.hasCounter(lcounter))
+ counters.step(lcounter, utype);
+ par.params().labelString(par.expandLabel(layout, bp));
+ } else
+ par.params().labelString(docstring());
+ } else
+ par.params().labelString(par.expandLabel(layout, bp));
+ break;
+ }
+
case LABEL_MANUAL:
- case LABEL_TOP_ENVIRONMENT:
- case LABEL_CENTERED_TOP_ENVIRONMENT:
- case LABEL_STATIC:
case LABEL_BIBLIO:
par.params().labelString(par.expandLabel(layout, bp));
- break;
}
}
void Buffer::updateBuffer(ParIterator & parit, UpdateType utype) const
{
+ // LASSERT: Is it safe to continue here, or should we just return?
LASSERT(parit.pit() == 0, /**/);
// Set the position of the text in the buffer to be able
pit_type const lastpit = parit.lastpit();
for ( ; parit.pit() <= lastpit ; ++parit.pit()) {
// reduce depth if necessary
- parit->params().depth(min(parit->params().depth(), maxdepth));
+ if (parit->params().depth() > maxdepth) {
+ /** FIXME: this function is const, but
+ * nevertheless it modifies the buffer. To be
+ * cleaner, one should modify the buffer in
+ * another function, which is actually
+ * non-const. This would however be costly in
+ * terms of code duplication.
+ */
+ const_cast<Buffer *>(this)->undo().recordUndo(CursorData(parit));
+ parit->params().depth(maxdepth);
+ }
maxdepth = parit->getMaxDepthAfter();
if (utype == OutputUpdate) {
word_count_ = 0;
char_count_ = 0;
blank_count_ = 0;
-
+
for (DocIterator dit = from ; dit != to && !dit.atEnd(); ) {
if (!dit.inTexted()) {
dit.forwardPos();
continue;
}
-
+
Paragraph const & par = dit.paragraph();
pos_type const pos = dit.pos();
-
+
// Copied and adapted from isWordSeparator() in Paragraph
if (pos == dit.lastpos()) {
inword = false;
break;
continue;
} else if (!par.isDeleted(pos)) {
- if (par.isWordSeparator(pos))
+ if (par.isWordSeparator(pos))
inword = false;
else if (!inword) {
++word_count_;
// we need to check that the locations of child buffers
// are still valid.
checkChildBuffers();
+ checkMasterBuffer();
return true;
} else {
// save failed
d->position_to_children.clear();
}
+
+// If a child has been saved under a different name/path, it might have been
+// orphaned. Therefore the master needs to be reset (bug 8161).
+void Buffer::checkMasterBuffer()
+{
+ Buffer const * const master = masterBuffer();
+ if (master == this)
+ return;
+
+ // necessary to re-register the child (bug 5873)
+ // FIXME: clean up updateMacros (here, only
+ // child registering is needed).
+ master->updateMacros();
+ // (re)set master as master buffer, but only
+ // if we are a real child
+ if (master->isChild(this))
+ setParent(master);
+ else
+ setParent(0);
+}
+
} // namespace lyx
projects / lyx.git / blobdiff