/* This file is part of
- * ======================================================
- *
+ * ======================================================
+ *
* LyX, The Document Word Processor
*
* Copyright 1995 Matthias Ettrich
- * Copyright 1995-2001 The LyX Team.
+ * Copyright 1995-2001 The LyX Team.
*
* This file is Copyright 1996-2001
* Lars Gullik Bjønnes
*
- * ======================================================
+ * ======================================================
*/
-#ifdef __GNUG__
-#pragma implementation
-#endif
-
#include <config.h>
-#include <assert.h>
-#include <algorithm>
-#include <functional>
-
#include "bufferlist.h"
#include "lyx_main.h"
-#include "support/FileInfo.h"
-#include "support/filetools.h"
-#include "support/lyxmanip.h"
-#include "support/lyxfunctional.h"
-#include "support/LAssert.h"
-#include "lyx_gui_misc.h"
#include "lastfiles.h"
#include "debug.h"
#include "lyxrc.h"
#include "bufferview_funcs.h"
#include "BufferView.h"
#include "gettext.h"
-#include "LyXView.h"
+#include "frontends/LyXView.h"
#include "vc-backend.h"
#include "TextCache.h"
+#include "lyxlex.h"
+
+#include "frontends/Alert.h"
+
+#include "support/FileInfo.h"
+#include "support/filetools.h"
+#include "support/lyxmanip.h"
+#include "support/lyxfunctional.h"
+#include "support/LAssert.h"
+
+#include <boost/bind.hpp>
+#include "BoostFormat.h"
+
+#include <cassert>
+#include <algorithm>
+#include <functional>
+
using std::vector;
using std::find;
extern BufferView * current_view;
-//
-// Class BufferStorage
-//
-
-void BufferStorage::release(Buffer * buf)
-{
- lyx::Assert(buf);
- Container::iterator it = find(container.begin(), container.end(), buf);
- if (it != container.end()) {
- // Make sure that we don't store a LyXText in
- // the textcache that points to the buffer
- // we just deleted.
- Buffer * tmp = (*it);
- container.erase(it);
- textcache.removeAllWithBuffer(tmp);
- delete tmp;
- }
-}
-
-
-Buffer * BufferStorage::newBuffer(string const & s, bool ronly)
-{
- Buffer * tmpbuf = new Buffer(s, ronly);
- tmpbuf->params.useClassDefaults();
- lyxerr[Debug::INFO] << "Assigning to buffer "
- << container.size() << endl;
- container.push_back(tmpbuf);
- return tmpbuf;
-}
-
-
-//
-// Class BufferList
-//
BufferList::BufferList()
- : state_(BufferList::OK)
{}
}
+bool BufferList::qwriteOne(Buffer * buf, string const & fname,
+ string & unsaved_list)
+{
+ bool reask = true;
+ while (reask) {
+ switch (Alert::askConfirmation(_("Changes in document:"),
+ fname,
+ _("Save document?"))) {
+ case 1: // Yes
+ // FIXME: WriteAs can be asynch !
+ if (buf->isUnnamed())
+ reask = !WriteAs(current_view, buf);
+ else {
+ reask = !MenuWrite(current_view, buf);
+ }
+ break;
+ case 2: // No
+ // if we crash after this we could
+ // have no autosave file but I guess
+ // this is really inprobable (Jug)
+ if (buf->isUnnamed()) {
+ removeAutosaveFile(buf->fileName());
+ }
+
+ unsaved_list += MakeDisplayPath(fname, 50) + "\n";
+ return true;
+ case 3: // Cancel
+ return false;
+ }
+ }
+ return true;
+}
+
+
bool BufferList::qwriteAll()
{
- bool askMoreConfirmation = false;
- string unsaved;
- for (BufferStorage::iterator it = bstore.begin();
- it != bstore.end(); ++it) {
- if (!(*it)->isLyxClean()) {
+ string unsaved;
+ BufferStorage::iterator it = bstore.begin();
+ BufferStorage::iterator end = bstore.end();
+ for (; it != end; ++it) {
+ if (!(*it)->isClean()) {
string fname;
if ((*it)->isUnnamed())
fname = OnlyFilename((*it)->fileName());
else
fname = MakeDisplayPath((*it)->fileName(), 50);
- bool reask = true;
- while (reask) {
- switch (AskConfirmation(_("Changes in document:"),
- fname,
- _("Save document?"))) {
- case 1: // Yes
- if ((*it)->isUnnamed())
- reask = !WriteAs(current_view, (*it));
- else {
- reask = !MenuWrite(current_view, (*it));
- }
- break;
- case 2: // No
- // if we crash after this we could
- // have no autosave file but I guess
- // this is really inprobable (Jug)
- if ((*it)->isUnnamed()) {
- removeAutosaveFile((*it)->fileName());
- }
- askMoreConfirmation = true;
- unsaved += MakeDisplayPath(fname, 50);
- unsaved += "\n";
- reask = false;
- break;
- case 3: // Cancel
- return false;
- }
- }
+ if (!qwriteOne(*it, fname, unsaved)) // cancel the request!
+ return false;
}
}
- if (askMoreConfirmation &&
- lyxrc.exit_confirmation &&
- !AskQuestion(_("Some documents were not saved:"),
- unsaved, _("Exit anyway?"))) {
- return false;
- }
-
- return true;
+
+ return true;
+}
+
+
+void BufferList::release(Buffer * buf)
+{
+ lyx::Assert(buf);
+ BufferStorage::iterator it = find(bstore.begin(), bstore.end(), buf);
+ if (it != bstore.end()) {
+ // Make sure that we don't store a LyXText in
+ // the textcache that points to the buffer
+ // we just deleted.
+ Buffer * tmp = (*it);
+ bstore.erase(it);
+ textcache.removeAllWithBuffer(tmp);
+ delete tmp;
+ }
}
+Buffer * BufferList::newBuffer(string const & s, bool ronly)
+{
+ Buffer * tmpbuf = new Buffer(s, ronly);
+ tmpbuf->params.useClassDefaults();
+ lyxerr[Debug::INFO] << "Assigning to buffer "
+ << bstore.size() << endl;
+ bstore.push_back(tmpbuf);
+ return tmpbuf;
+}
+
+
void BufferList::closeAll()
{
- state_ = BufferList::CLOSING;
// Since we are closing we can just as well delete all
// in the textcache this will also speed the closing/quiting up a bit.
textcache.clear();
-
+
while (!bstore.empty()) {
close(bstore.front());
}
- state_ = BufferList::OK;
}
bool BufferList::close(Buffer * buf)
{
lyx::Assert(buf);
-
- // CHECK
- // Trace back why we need to use buf->getUser here.
- // Perhaps slight rewrite is in order? (Lgb)
-
- if (buf->getUser()) buf->getUser()->insetUnlock();
- if (buf->paragraph && !buf->isLyxClean() && !quitting) {
- if (buf->getUser())
- buf->getUser()->owner()->prohibitInput();
+
+ if (!buf->paragraphs.empty() && !buf->isClean() && !quitting) {
string fname;
if (buf->isUnnamed())
fname = OnlyFilename(buf->fileName());
fname = MakeDisplayPath(buf->fileName(), 50);
bool reask = true;
while (reask) {
- switch (AskConfirmation(_("Changes in document:"),
+ switch (Alert::askConfirmation(_("Changes in document:"),
fname,
- _("Save document?"))){
+ _("Save document?"))) {
case 1: // Yes
if (buf->isUnnamed())
reask = !WriteAs(current_view, buf);
lastfiles->newFile(buf->fileName());
reask = false;
} else {
- if (buf->getUser())
- buf->getUser()->owner()->allowInput();
return false;
}
break;
reask = false;
break;
case 3: // Cancel
- if (buf->getUser())
- buf->getUser()->owner()->allowInput();
return false;
}
}
- if (buf->getUser())
- buf->getUser()->owner()->allowInput();
}
- bstore.release(buf);
+ release(buf);
return true;
}
Buffer * BufferList::first()
{
- if (bstore.empty()) return 0;
+ if (bstore.empty())
+ return 0;
return bstore.front();
}
Buffer * BufferList::getBuffer(unsigned int choice)
{
- if (choice >= bstore.size()) return 0;
+ if (choice >= bstore.size())
+ return 0;
return bstore[choice];
}
-int BufferList::unlockInset(UpdatableInset * inset)
-{
- lyx::Assert(inset);
-
- //if (!inset) return 1;
- for (BufferStorage::iterator it = bstore.begin();
- it != bstore.end(); ++it) {
- if ((*it)->getUser()
- && (*it)->getUser()->theLockingInset() == inset) {
- (*it)->getUser()->insetUnlock();
- return 0;
- }
- }
- return 1;
-}
-
-
void BufferList::updateIncludedTeXfiles(string const & mastertmpdir)
{
- for (BufferStorage::iterator it = bstore.begin();
- it != bstore.end(); ++it) {
+ BufferStorage::iterator it = bstore.begin();
+ BufferStorage::iterator end = bstore.end();
+ for (; it != end; ++it) {
if (!(*it)->isDepClean(mastertmpdir)) {
string writefile = mastertmpdir;
writefile += '/';
void BufferList::emergencyWriteAll()
{
for_each(bstore.begin(), bstore.end(),
- lyx::class_fun(*this, &BufferList::emergencyWrite));
+ boost::bind(&BufferList::emergencyWrite, this, _1));
}
-void BufferList::emergencyWrite(Buffer * buf)
+void BufferList::emergencyWrite(Buffer * buf)
{
// assert(buf) // this is not good since C assert takes an int
- // and a pointer is a long (JMarc)
+ // and a pointer is a long (JMarc)
assert(buf != 0); // use c assert to avoid a loop
-
+
// No need to save if the buffer has not changed.
- if (buf->isLyxClean()) return;
-
- lyxerr << fmt(_("lyx: Attempting to save document %s as..."),
- buf->isUnnamed() ? OnlyFilename(buf->fileName()).c_str()
- : buf->fileName().c_str()) << endl;
-
+ if (buf->isClean())
+ return;
+
+ string const doc = buf->isUnnamed()
+ ? OnlyFilename(buf->fileName()) : buf->fileName();
+
+#if USE_BOOST_FORMAT
+ lyxerr << boost::format(_("LyX: Attempting to save document %1$s"))
+ % doc
+ << endl;
+#else
+ lyxerr << _("LyX: Attempting to save document ") << doc << endl;
+#endif
// We try to save three places:
// 1) Same place as document. Unless it is an unnamed doc.
string s = buf->fileName();
s += ".emergency";
lyxerr << " " << s << endl;
- if (buf->writeFile(s, true)) {
- buf->markLyxClean();
+ if (buf->writeFile(s)) {
+ buf->markClean();
lyxerr << _(" Save seems successful. Phew.") << endl;
return;
} else {
lyxerr << _(" Save failed! Trying...") << endl;
}
}
-
+
// 2) In HOME directory.
string s = AddName(GetEnvPath("HOME"), buf->fileName());
s += ".emergency";
- lyxerr << " " << s << endl;
- if (buf->writeFile(s, true)) {
- buf->markLyxClean();
+ lyxerr << ' ' << s << endl;
+ if (buf->writeFile(s)) {
+ buf->markClean();
lyxerr << _(" Save seems successful. Phew.") << endl;
return;
}
-
+
lyxerr << _(" Save failed! Trying...") << endl;
-
+
// 3) In "/tmp" directory.
// MakeAbsPath to prepend the current
// drive letter on OS/2
s = AddName(MakeAbsPath("/tmp/"), buf->fileName());
s += ".emergency";
- lyxerr << " " << s << endl;
- if (buf->writeFile(s, true)) {
- buf->markLyxClean();
+ lyxerr << ' ' << s << endl;
+ if (buf->writeFile(s)) {
+ buf->markClean();
lyxerr << _(" Save seems successful. Phew.") << endl;
return;
}
Buffer * BufferList::readFile(string const & s, bool ronly)
{
- Buffer * b = bstore.newBuffer(s, ronly);
-
- string ts = s;
+ string ts(s);
string e = OnlyPath(s);
string a = e;
// File information about normal file
FileInfo fileInfo2(s);
+ if (!fileInfo2.exist()) {
+ Alert::alert(_("Error!"), _("Cannot open file"),
+ MakeDisplayPath(s));
+ return 0;
+ }
+
+ Buffer * b = newBuffer(s, ronly);
+
// Check if emergency save file exists and is newer.
e += OnlyFilename(s) + ".emergency";
FileInfo fileInfoE(e);
if (fileInfoE.exist() && fileInfo2.exist()) {
if (fileInfoE.getModificationTime()
> fileInfo2.getModificationTime()) {
- if (AskQuestion(_("An emergency save of this document exists!"),
+ if (Alert::askQuestion(_("An emergency save of this document exists!"),
MakeDisplayPath(s, 50),
_("Try to load that instead?"))) {
ts = e;
if (fileInfoA.exist() && fileInfo2.exist()) {
if (fileInfoA.getModificationTime()
> fileInfo2.getModificationTime()) {
- if (AskQuestion(_("Autosave file is newer."),
+ if (Alert::askQuestion(_("Autosave file is newer."),
MakeDisplayPath(s, 50),
_("Load that one instead?"))) {
ts = a;
// not sure if this is the correct place to begin LyXLex
LyXLex lex(0, 0);
lex.setFile(ts);
- if (b->readFile(lex))
+ if (b->readFile(lex, ts))
return b;
else {
- bstore.release(b);
+ release(b);
return 0;
}
}
bool BufferList::isLoaded(Buffer const * b) const
{
lyx::Assert(b);
-
+
BufferStorage::const_iterator cit =
find(bstore.begin(), bstore.end(), b);
return cit != bstore.end();
Buffer * BufferList::newFile(string const & name, string tname, bool isNamed)
{
// get a free buffer
- Buffer * b = bstore.newBuffer(name);
+ Buffer * b = newBuffer(name);
// use defaults.lyx as a default template if it exists.
if (tname.empty()) {
bool templateok = false;
LyXLex lex(0, 0);
lex.setFile(tname);
- if (lex.IsOK()) {
- if (b->readFile(lex)) {
+ if (lex.isOK()) {
+ if (b->readFile(lex, tname)) {
templateok = true;
}
}
if (!templateok) {
- WriteAlert(_("Error!"), _("Unable to open template"),
+ Alert::alert(_("Error!"), _("Unable to open template"),
MakeDisplayPath(tname));
// no template, start with empty buffer
- b->paragraph = new Paragraph;
+ b->paragraphs.set(new Paragraph);
+ b->paragraphs.begin()->layout(b->params.getLyXTextClass().defaultLayout());
}
} else { // start with empty buffer
- b->paragraph = new Paragraph;
+ b->paragraphs.set(new Paragraph);
+ b->paragraphs.begin()->layout(b->params.getLyXTextClass().defaultLayout());
}
- if (!lyxrc.new_ask_filename && !isNamed) {
+ if (!isNamed) {
b->setUnnamed();
b->setFileName(name);
}
b->setReadonly(false);
-
+
return b;
}
Buffer * BufferList::loadLyXFile(string const & filename, bool tolastfiles)
{
- // make sure our path is absolute
- string const s = MakeAbsPath(filename);
+ // get absolute path of file and add ".lyx" to the filename if
+ // necessary
+ string s = FileSearch(string(), filename, "lyx");
+ if (s.empty()) {
+ s = filename;
+ }
// file already open?
if (exists(s)) {
- if (AskQuestion(_("Document is already open:"),
+ if (Alert::askQuestion(_("Document is already open:"),
MakeDisplayPath(s, 50),
_("Do you want to reload that document?"))) {
// Reload is accomplished by closing and then loading
}
// Fall through to new load. (Asger)
} else {
- // Here, we pretend that we just loaded the
+ // Here, we pretend that we just loaded the
// open document
return getBuffer(s);
}
if (LyXVC::file_not_found_hook(s)) {
// Ask if the file should be checked out for
// viewing/editing, if so: load it.
- if (AskQuestion(_("Do you want to retrieve file under version control?"))) {
+ if (Alert::askQuestion(_("Do you want to retrieve file under version control?"))) {
// How can we know _how_ to do the checkout?
// With the current VC support it has to be,
// a RCS file since CVS do not have special ,v files.
- RCS::retrive(s);
+ RCS::retrieve(s);
return loadLyXFile(filename, tolastfiles);
}
}
- if (AskQuestion(_("Cannot open specified file:"),
+ if (Alert::askQuestion(_("Cannot open specified file:"),
MakeDisplayPath(s, 50),
_("Create new document with this name?")))
{
return b;
}
+
+
+void BufferList::setCurrentAuthor(string const & name, string const & email)
+{
+ BufferStorage::iterator it = bstore.begin();
+ BufferStorage::iterator end = bstore.end();
+ for (; it != end; ++it) {
+ (*it)->authors().record(0, Author(name, email));
+ }
+}
projects / lyx.git / blobdiff