#include "Buffer.h"
#include "BufferList.h"
#include "BufferParams.h"
+#include "debug.h"
#include "DocIterator.h"
#include "Counters.h"
#include "ErrorList.h"
#include "Floating.h"
#include "FloatList.h"
#include "gettext.h"
+#include "InsetIterator.h"
#include "Language.h"
#include "LaTeX.h"
+#include "Layout.h"
+#include "LyX.h"
+#include "lyxlayout_ptr_fwd.h"
#include "TextClass.h"
+#include "TextClassList.h"
#include "Paragraph.h"
#include "paragraph_funcs.h"
#include "ParagraphList.h"
#include "ParIterator.h"
#include "LyXVC.h"
#include "TexRow.h"
+#include "Text.h"
#include "TocBackend.h"
#include "VCBackend.h"
#include "frontends/alert.h"
#include "insets/InsetBibitem.h"
-#include "insets/InsetCaption.h"
#include "insets/InsetInclude.h"
-#include "insets/InsetTabular.h"
#include "support/filetools.h"
#include "support/fs_extras.h"
#include <boost/bind.hpp>
#include <boost/filesystem/operations.hpp>
+using std::min;
+using std::string;
+
namespace lyx {
using support::onlyPath;
using support::unlink;
-using std::min;
-using std::string;
-
namespace Alert = frontend::Alert;
namespace fs = boost::filesystem;
}
+bool checkIfLoaded(FileName const & fn)
+{
+ return theBufferList().getBuffer(fn.absFilename());
+}
+
+
Buffer * checkAndLoadLyXFile(FileName const & filename)
{
// File already open?
- if (theBufferList().exists(filename.absFilename())) {
+ Buffer * checkBuffer = theBufferList().getBuffer(filename.absFilename());
+ if (checkBuffer) {
+ if (checkBuffer->isClean())
+ return checkBuffer;
docstring const file = makeDisplayPath(filename.absFilename(), 20);
- docstring text = bformat(_("The document %1$s is already "
- "loaded.\n\nDo you want to revert "
- "to the saved version?"), file);
- if (Alert::prompt(_("Revert to saved document?"),
- text, 0, 1, _("&Revert"), _("&Switch to document")))
- return theBufferList().getBuffer(filename.absFilename());
+ docstring text = bformat(_(
+ "The document %1$s is already loaded and has unsaved changes.\n"
+ "Do you want to abandon your changes and reload the version on disk?"), file);
+ if (Alert::prompt(_("Reload saved document?"),
+ text, 0, 1, _("&Reload"), _("&Keep Changes")))
+ return checkBuffer;
// FIXME: should be LFUN_REVERT
- if (theBufferList().close(theBufferList().getBuffer(filename.absFilename()), false))
+ if (theBufferList().close(checkBuffer, false))
// Load it again.
return checkAndLoadLyXFile(filename);
else
docstring text = bformat(_("The document %1$s does not yet "
"exist.\n\nDo you want to create a new document?"),
from_utf8(filename.absFilename()));
- if (Alert::prompt(_("Create new document?"),
+ if (!Alert::prompt(_("Create new document?"),
text, 0, 1, _("&Create"), _("Cancel")))
return newFile(filename.absFilename(), string(), true);
depth_type getItemDepth(ParIterator const & it)
{
Paragraph const & par = *it;
- LYX_LABEL_TYPES const labeltype = par.layout()->labeltype;
+ LabelType const labeltype = par.layout()->labeltype;
if (labeltype != LABEL_ENUMERATE && labeltype != LABEL_ITEMIZE)
return 0;
}
-void setCaptionLabels(Inset & inset, string const & type,
- docstring const label, Counters & counters)
-{
- Text * text = inset.getText(0);
- if (!text)
- return;
-
- ParagraphList & pars = text->paragraphs();
- if (pars.empty())
- return;
-
- docstring const counter = from_ascii(type);
-
- ParagraphList::iterator p = pars.begin();
- for (; p != pars.end(); ++p) {
- InsetList::iterator it2 = p->insetlist.begin();
- InsetList::iterator end2 = p->insetlist.end();
- // Any caption within this float should have the same
- // label prefix but different numbers.
- for (; it2 != end2; ++it2) {
- Inset & icap = *it2->inset;
- // Look deeper just in case.
- setCaptionLabels(icap, type, label, counters);
- if (icap.lyxCode() == Inset::CAPTION_CODE) {
- // We found a caption!
- counters.step(counter);
- int number = counters.value(counter);
- InsetCaption & ic = static_cast<InsetCaption &>(icap);
- ic.setType(type);
- ic.setCount(number);
- ic.setCustomLabel(label);
- }
- }
- }
-}
-
-
-void setCaptions(Paragraph & par, TextClass const & textclass)
-{
- if (par.insetlist.empty())
- return;
-
- Counters & counters = textclass.counters();
-
- InsetList::iterator it = par.insetlist.begin();
- InsetList::iterator end = par.insetlist.end();
- for (; it != end; ++it) {
- Inset & inset = *it->inset;
- if (inset.lyxCode() == Inset::FLOAT_CODE
- || inset.lyxCode() == Inset::WRAP_CODE) {
- docstring const name = inset.name();
- if (name.empty())
- continue;
-
- Floating const & fl = textclass.floats().getType(to_ascii(name));
- // FIXME UNICODE
- string const & type = fl.type();
- docstring const label = from_utf8(fl.name());
- setCaptionLabels(inset, type, label, counters);
- }
- else if (inset.lyxCode() == Inset::TABULAR_CODE
- && static_cast<InsetTabular &>(inset).tabular.isLongTabular()) {
- // FIXME: are "table" and "Table" the correct type and label?
- setCaptionLabels(inset, "table", from_ascii("Table"), counters);
- }
- else if (inset.lyxCode() == Inset::LISTINGS_CODE)
- setCaptionLabels(inset, "listing", from_ascii("Listing"), counters);
- else if (inset.lyxCode() == Inset::INCLUDE_CODE)
- // if this include inset contains lstinputlisting, and has a caption
- // it will increase the 'listing' counter by one
- static_cast<InsetInclude &>(inset).updateCounter(counters);
- }
-}
-
// set the label of a paragraph. This includes the counters.
-void setLabel(Buffer const & buf, ParIterator & it, TextClass const & textclass)
+void setLabel(Buffer const & buf, ParIterator & it)
{
- Paragraph & par = *it;
- Layout_ptr const & layout = par.layout();
+ TextClass const & textclass = buf.params().getTextClass();
+ Paragraph & par = it.paragraph();
+ LayoutPtr const & layout = par.layout();
Counters & counters = textclass.counters();
- if (it.pit() == 0) {
- par.params().appendix(par.params().startOfAppendix());
- } else {
- par.params().appendix(it.plist()[it.pit() - 1].params().appendix());
- if (!par.params().appendix() &&
- par.params().startOfAppendix()) {
- par.params().appendix(true);
- textclass.counters().reset();
- }
+ if (par.params().startOfAppendix()) {
+ // FIXME: only the counter corresponding to toplevel
+ // sectionning should be reset
+ counters.reset();
+ counters.appendix(true);
}
+ par.params().appendix(counters.appendix());
// Compute the item depth of the paragraph
par.itemdepth = getItemDepth(it);
par.params().labelWidthString(docstring());
}
- // Optimisation: setLabel() can be called for each for each
- // paragraph of the document. So we make the string static to
- // avoid the repeated instanciation.
- static docstring itemlabel;
-
- // is it a layout that has an automatic label?
- if (layout->labeltype == LABEL_COUNTER) {
+ switch(layout->labeltype) {
+ case LABEL_COUNTER:
if (layout->toclevel <= buf.params().secnumdepth
&& (layout->latextype != LATEX_ENVIRONMENT
|| isFirstInSequence(it.pit(), it.plist()))) {
par.expandLabel(layout, buf.params()));
} else
par.params().labelString(docstring());
+ break;
- } else if (layout->labeltype == LABEL_ITEMIZE) {
+ case LABEL_ITEMIZE: {
// At some point of time we should do something more
// clever here, like:
// par.params().labelString(
// buf.params().user_defined_bullet(par.itemdepth).getText());
// for now, use a simple hardcoded label
+ docstring itemlabel;
switch (par.itemdepth) {
case 0:
itemlabel = char_type(0x2022);
break;
}
par.params().labelString(itemlabel);
+ break;
+ }
- } else if (layout->labeltype == LABEL_ENUMERATE) {
- // FIXME
- // Yes I know this is a really, really! bad solution
+ case LABEL_ENUMERATE: {
+ // FIXME: Yes I know this is a really, really! bad solution
// (Lgb)
docstring enumcounter = from_ascii("enum");
par.params().labelString(counters.counterLabel(
par.translateIfPossible(from_ascii(format), buf.params())));
- } else if (layout->labeltype == LABEL_BIBLIO) {// ale970302
- counters.step(from_ascii("bibitem"));
- int number = counters.value(from_ascii("bibitem"));
- if (par.bibitem())
- par.bibitem()->setCounter(number);
+ break;
+ }
- par.params().labelString(
- par.translateIfPossible(layout->labelstring(), buf.params()));
- // In biblio shouldn't be following counters but...
- } else if (layout->labeltype == LABEL_SENSITIVE) {
- // Search for the first float or wrap inset in the iterator
- size_t i = it.depth();
- Inset * in = 0;
- while (i > 0) {
- --i;
- Inset::Code const code = it[i].inset().lyxCode();
- if (code == Inset::FLOAT_CODE ||
- code == Inset::WRAP_CODE) {
- in = &it[i].inset();
- break;
- }
- }
- // FIXME Can Inset::name() return an empty name for wide or
- // float insets? If not we can put the definition of type
- // inside the if (in) clause and use that instead of
- // if (!type.empty()).
- docstring type;
- if (in)
- type = in->name();
-
- if (!type.empty()) {
- Floating const & fl = textclass.floats().getType(to_ascii(type));
- // FIXME UNICODE
- counters.step(from_ascii(fl.type()));
-
- // Doesn't work... yet.
- par.params().labelString(par.translateIfPossible(
- bformat(from_ascii("%1$s #:"), from_utf8(fl.name())),
- buf.params()));
- } else {
- // par->SetLayout(0);
- par.params().labelString(par.translateIfPossible(
- layout->labelstring(), buf.params()));
+ case LABEL_SENSITIVE: {
+ string const & type = counters.current_float();
+ docstring full_label;
+ if (type.empty())
+ full_label = buf.B_("Senseless!!! ");
+ else {
+ docstring name = buf.B_(textclass.floats().getType(type).name());
+ if (counters.hasCounter(from_utf8(type))) {
+ counters.step(from_utf8(type));
+ full_label = bformat(from_ascii("%1$s %2$s:"),
+ name,
+ counters.theCounter(from_utf8(type)));
+ } else
+ full_label = bformat(from_ascii("%1$s #:"), name);
}
+ par.params().labelString(full_label);
+ break;
+ }
- } else if (layout->labeltype == LABEL_NO_LABEL)
+ case LABEL_NO_LABEL:
par.params().labelString(docstring());
- else
- par.params().labelString(
- par.translateIfPossible(layout->labelstring(), buf.params()));
-}
-
-} // anon namespace
+ break;
-
-bool updateCurrentLabel(Buffer const & buf,
- ParIterator & it)
-{
- if (it == par_iterator_end(buf.inset()))
- return false;
-
-// if (it.lastpit == 0 && Text::isMainText(buf))
-// return false;
-
- switch (it->layout()->labeltype) {
-
- case LABEL_NO_LABEL:
case LABEL_MANUAL:
- case LABEL_BIBLIO:
case LABEL_TOP_ENVIRONMENT:
case LABEL_CENTERED_TOP_ENVIRONMENT:
- case LABEL_STATIC:
- case LABEL_ITEMIZE:
- setLabel(buf, it, buf.params().getTextClass());
- return true;
-
- case LABEL_SENSITIVE:
- case LABEL_COUNTER:
- // do more things with enumerate later
- case LABEL_ENUMERATE:
- return false;
+ case LABEL_STATIC:
+ case LABEL_BIBLIO:
+ par.params().labelString(
+ par.translateIfPossible(layout->labelstring(),
+ buf.params()));
+ break;
}
-
- // This is dead code which get rid of a warning:
- return true;
}
+} // anon namespace
-void updateLabels(Buffer const & buf,
- ParIterator & from, ParIterator & to, bool childonly)
+void updateLabels(Buffer const & buf, ParIterator & parit)
{
- for (ParIterator it = from; it != to; ++it) {
- if (it.pit() > it.lastpit())
- return;
- if (!updateCurrentLabel (buf, it)) {
- updateLabels(buf, childonly);
- return;
- }
- }
-}
+ BOOST_ASSERT(parit.pit() == 0);
+ depth_type maxdepth = 0;
+ pit_type const lastpit = parit.lastpit();
+ for ( ; parit.pit() <= lastpit ; ++parit.pit()) {
+ // reduce depth if necessary
+ parit->params().depth(min(parit->params().depth(), maxdepth));
+ maxdepth = parit->getMaxDepthAfter();
-void updateLabels(Buffer const & buf, ParIterator & iter, bool childonly)
-{
- if (updateCurrentLabel(buf, iter))
- return;
+ // set the counter for this paragraph
+ setLabel(buf, parit);
- updateLabels(buf, childonly);
+ // Now the insets
+ InsetList::const_iterator iit = parit->insetlist.begin();
+ InsetList::const_iterator end = parit->insetlist.end();
+ for (; iit != end; ++iit) {
+ parit.pos() = iit->pos;
+ iit->inset->updateLabels(buf, parit);
+ }
+ }
+
}
+// FIXME: buf should should be const because updateLabels() modifies
+// the contents of the paragraphs.
void updateLabels(Buffer const & buf, bool childonly)
{
+ Buffer const * const master = buf.getMasterBuffer();
// Use the master text class also for child documents
- TextClass const & textclass = buf.params().getTextClass();
+ TextClass const & textclass = master->params().getTextClass();
if (!childonly) {
// If this is a child document start with the master
- Buffer const * const master = buf.getMasterBuffer();
if (master != &buf) {
updateLabels(*master);
return;
textclass.counters().reset();
}
- ParIterator const end = par_iterator_end(buf.inset());
-
- for (ParIterator it = par_iterator_begin(buf.inset()); it != end; ++it) {
- // reduce depth if necessary
- if (it.pit()) {
- Paragraph const & prevpar = it.plist()[it.pit() - 1];
- it->params().depth(min(it->params().depth(),
- prevpar.getMaxDepthAfter()));
- } else
- it->params().depth(0);
-
- // set the counter for this paragraph
- setLabel(buf, it, textclass);
-
- // It is better to set the captions after setLabel because
- // the caption number might need the section number in the
- // future.
- setCaptions(*it, textclass);
+ Buffer & cbuf = const_cast<Buffer &>(buf);
- // Now included docs
- InsetList::const_iterator iit = it->insetlist.begin();
- InsetList::const_iterator end = it->insetlist.end();
- for (; iit != end; ++iit) {
- if (iit->inset->lyxCode() == Inset::INCLUDE_CODE)
- static_cast<InsetInclude const *>(iit->inset)
- ->updateLabels(buf);
- }
+ if (buf.text().empty()) {
+ // FIXME: we don't call continue with updateLabels()
+ // here because it crashes on newly created documents.
+ // But the TocBackend needs to be initialised
+ // nonetheless so we update the tocBackend manually.
+ cbuf.tocBackend().update();
+ return;
}
- Buffer & cbuf = const_cast<Buffer &>(buf);
+ // do the real work
+ ParIterator parit = par_iterator_begin(buf.inset());
+ updateLabels(buf, parit);
+
cbuf.tocBackend().update();
if (!childonly)
cbuf.structureChanged();
+ // FIXME
+ // the embedding signal is emitted with structureChanged signal
+ // this is inaccurate so these two will be separated later.
+ //cbuf.embeddedFiles().update();
+ //cbuf.embeddingChanged();
}
}
}
+textclass_type defaultTextclass()
+{
+ // We want to return the article class. if `first' is
+ // true in the returned pair, then `second' is the textclass
+ // number; if it is false, second is 0. In both cases, second
+ // is what we want.
+ return textclasslist.numberOfClass("article").second;
+}
+
+
+void loadChildDocuments(Buffer const & buf)
+{
+ bool parse_error = false;
+
+ for (InsetIterator it = inset_iterator_begin(buf.inset()); it; ++it) {
+ if (it->lyxCode() != Inset::INCLUDE_CODE)
+ continue;
+ InsetInclude const & inset = static_cast<InsetInclude const &>(*it);
+ InsetCommandParams const & ip = inset.params();
+ Buffer * child = loadIfNeeded(buf, ip);
+ if (!child)
+ continue;
+ parse_error |= !child->errorList("Parse").empty();
+ loadChildDocuments(*child);
+ }
+
+ if (use_gui && buf.getMasterBuffer() == &buf)
+ updateLabels(buf);
+}
} // namespace lyx
projects / lyx.git / blobdiff