#include "buffer.h"
#include "bufferlist.h"
#include "bufferparams.h"
+#include "dociterator.h"
#include "errorlist.h"
#include "gettext.h"
#include "LaTeX.h"
#include "support/filetools.h"
#include "support/lyxlib.h"
+#include <boost/bind.hpp>
+
using lyx::support::bformat;
using lyx::support::FileInfo;
using lyx::support::IsFileWriteable;
bool readFile(Buffer * b, string const & s)
{
- string ts(s);
- string e = OnlyPath(s);
- string a = e;
// File information about normal file
- FileInfo fileInfo(s);
-
- if (!fileInfo.exist()) {
+ FileInfo fileN(s);
+ if (!fileN.exist()) {
string const file = MakeDisplayPath(s, 50);
string text = bformat(_("The specified document\n%1$s"
"\ncould not be read."), file);
}
// Check if emergency save file exists and is newer.
- e += OnlyFilename(s) + ".emergency";
- FileInfo fileInfoE(e);
-
- bool use_emergency = false;
+ string const e = OnlyPath(s) + OnlyFilename(s) + ".emergency";
+ FileInfo fileE(e);
- if (fileInfoE.exist() && fileInfo.exist()) {
- if (fileInfoE.getModificationTime()
- > fileInfo.getModificationTime()) {
- string const file = MakeDisplayPath(s, 20);
- string text = bformat(_("An emergency save of the document %1$s exists.\n"
- "\nRecover emergency save?"), file);
- int const ret = Alert::prompt(_("Load emergency save?"),
- text, 0, 1, _("&Recover"), _("&Load Original"));
-
- if (ret == 0) {
- ts = e;
- // the file is not saved if we load the
- // emergency file.
- b->markDirty();
- use_emergency = true;
- }
+ if (fileE.exist() && fileN.exist()
+ && fileE.getModificationTime() > fileN.getModificationTime())
+ {
+ string const file = MakeDisplayPath(s, 20);
+ string text = bformat(_("An emergency save of the document "
+ "%1$s exists.\n\n"
+ "Recover emergency save?"), file);
+ switch (Alert::prompt(_("Load emergency save?"), text, 0, 2,
+ _("&Recover"), _("&Load Original"),
+ _("&Cancel")))
+ {
+ case 0:
+ // the file is not saved if we load the emergency file.
+ b->markDirty();
+ return b->readFile(e);
+ case 1:
+ break;
+ default:
+ return false;
}
}
- if (!use_emergency) {
- // Now check if autosave file is newer.
- a += '#';
- a += OnlyFilename(s);
- a += '#';
- FileInfo fileInfoA(a);
- if (fileInfoA.exist() && fileInfo.exist()) {
- if (fileInfoA.getModificationTime()
- > fileInfo.getModificationTime()) {
- string const file = MakeDisplayPath(s, 20);
- string text = bformat(_("The backup of the document %1$s is newer.\n\n"
- "Load the backup instead?"), file);
- int const ret = Alert::prompt(_("Load backup?"),
- text, 0, 1, _("&Load backup"), _("Load &original"));
-
- if (ret == 0) {
- ts = a;
- // the file is not saved if we load the
- // autosave file.
- b->markDirty();
- } else {
- // Here, we should delete the autosave
- unlink(a);
- }
- }
+ // Now check if autosave file is newer.
+ string const a = OnlyPath(s) + '#' + OnlyFilename(s) + '#';
+ FileInfo fileA(a);
+
+ if (fileA.exist() && fileN.exist()
+ && fileA.getModificationTime() > fileN.getModificationTime())
+ {
+ string const file = MakeDisplayPath(s, 20);
+ string text = bformat(_("The backup of the document "
+ "%1$s is newer.\n\nLoad the "
+ "backup instead?"), file);
+ switch (Alert::prompt(_("Load backup?"), text, 0, 2,
+ _("&Load backup"), _("Load &original"),
+ _("&Cancel") ))
+ {
+ case 0:
+ // the file is not saved if we load the autosave file.
+ b->markDirty();
+ return b->readFile(a);
+ case 1:
+ // Here we delete the autosave
+ unlink(a);
+ break;
+ default:
+ return false;
}
}
- return b->readFile(ts);
+ return b->readFile(s);
}
string const text = bformat(_("The specified document template\n%1$s\ncould not be read."), file);
Alert::error(_("Could not read template"), text);
// no template, start with empty buffer
- b->paragraphs().push_back(Paragraph());
- b->paragraphs().begin()->layout(b->params().getLyXTextClass().defaultLayout());
}
- } else { // start with empty buffer
- b->paragraphs().push_back(Paragraph());
- b->paragraphs().begin()->layout(b->params().getLyXTextClass().defaultLayout());
}
if (!isNamed) {
}
b->setReadonly(false);
+ b->fully_loaded(true);
b->updateDocLang(b->params().language);
return b;
void bufferErrors(Buffer const & buf, ErrorList const & el)
{
- ErrorList::const_iterator it = el.begin();
- ErrorList::const_iterator end = el.end();
-
- for (; it != end; ++it)
- buf.error(*it);
+ for_each(el.begin(), el.end(), bind(ref(buf.error), _1));
}
else
return "latex";
}
+
+
+int countWords(DocIterator const & from, DocIterator const & to)
+{
+ int count = 0;
+ bool inword = false;
+ for (DocIterator dit = from ; dit != to ; dit.forwardPos()) {
+ // Copied and adapted from isLetter() in ControlSpellChecker
+ if (dit.inTexted()
+ && dit.pos() != dit.lastpos()
+ && dit.paragraph().isLetter(dit.pos())
+ && !isDeletedText(dit.paragraph(), dit.pos())) {
+ if (!inword) {
+ ++count;
+ inword = true;
+ }
+ } else if (inword)
+ inword = false;
+ }
+
+ return count;
+}
+