2003-03-29 07:09:13 +00:00
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/**
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* \file bufferlist.C
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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2002-03-21 17:27:08 +00:00
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*
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2003-03-29 07:09:13 +00:00
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* \author Lars Gullik Bj<EFBFBD>nnes
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1999-09-27 18:44:28 +00:00
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*
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2003-03-29 07:09:13 +00:00
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* Full author contact details are available in file CREDITS
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1999-09-27 18:44:28 +00:00
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*/
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2001-12-10 20:06:59 +00:00
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#include <config.h>
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1999-09-27 18:44:28 +00:00
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#include "bufferlist.h"
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#include "lyx_main.h"
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#include "lastfiles.h"
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1999-10-07 18:44:17 +00:00
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#include "debug.h"
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1999-09-27 18:44:28 +00:00
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#include "lyxrc.h"
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#include "lyxtext.h"
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#include "lyx_cb.h"
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2000-04-12 14:20:08 +00:00
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#include "bufferview_funcs.h"
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2001-06-25 00:06:33 +00:00
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#include "BufferView.h"
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1999-09-27 18:44:28 +00:00
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#include "gettext.h"
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2002-05-23 12:08:47 +00:00
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#include "frontends/LyXView.h"
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2000-01-11 08:23:07 +00:00
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#include "vc-backend.h"
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2000-02-04 09:38:32 +00:00
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#include "TextCache.h"
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2002-07-21 21:21:06 +00:00
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#include "lyxlex.h"
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1999-09-27 18:44:28 +00:00
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2001-12-10 20:06:59 +00:00
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#include "frontends/Alert.h"
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#include "support/FileInfo.h"
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#include "support/filetools.h"
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#include "support/lyxmanip.h"
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#include "support/lyxfunctional.h"
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#include "support/LAssert.h"
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2002-08-20 20:04:24 +00:00
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#include <boost/bind.hpp>
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2003-03-30 20:25:44 +00:00
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#include "support/BoostFormat.h"
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2002-08-20 20:04:24 +00:00
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2001-12-28 13:26:54 +00:00
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#include <cassert>
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2001-12-10 20:06:59 +00:00
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#include <algorithm>
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#include <functional>
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2000-04-04 00:19:15 +00:00
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using std::vector;
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2000-02-03 17:09:33 +00:00
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using std::find;
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2000-03-28 02:18:55 +00:00
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using std::endl;
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2000-10-12 15:17:42 +00:00
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using std::find_if;
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using std::for_each;
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2000-10-13 14:10:35 +00:00
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using std::mem_fun;
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2000-02-04 09:38:32 +00:00
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2000-11-14 02:01:57 +00:00
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extern BufferView * current_view;
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1999-11-15 12:27:25 +00:00
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1999-09-27 18:44:28 +00:00
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BufferList::BufferList()
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2000-01-20 01:41:55 +00:00
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{}
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1999-09-27 18:44:28 +00:00
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2000-02-03 17:09:33 +00:00
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bool BufferList::empty() const
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1999-09-27 18:44:28 +00:00
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{
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1999-11-05 06:02:34 +00:00
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return bstore.empty();
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1999-09-27 18:44:28 +00:00
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}
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2003-03-29 07:09:13 +00:00
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bool BufferList::quitWriteBuffer(Buffer * buf)
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2001-11-26 10:19:58 +00:00
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{
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2003-03-29 07:09:13 +00:00
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string file;
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if (buf->isUnnamed())
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file = OnlyFilename(buf->fileName());
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else
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file = MakeDisplayPath(buf->fileName(), 30);
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#if USE_BOOST_FORMAT
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boost::format fmt(_("The document %1$s has unsaved changes.\n\nDo you want to save the document?"));
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fmt % file;
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string text = fmt.str();
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#else
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string text = _("The document ");
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2003-03-29 18:58:27 +00:00
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text += file + _(" has unsaved changes.\n\nWhat do you want to do with it?");
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2003-03-29 07:09:13 +00:00
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#endif
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int const ret = Alert::prompt(_("Save changed document?"),
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2003-04-28 22:52:05 +00:00
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text, 0, 2, _("&Save Changes"), _("&Discard Changes"), _("&Cancel"));
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2002-03-21 17:27:08 +00:00
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2003-03-29 07:09:13 +00:00
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if (ret == 0) {
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// FIXME: WriteAs can be asynch !
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// but not right now...maybe we should remove that
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bool succeeded;
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if (buf->isUnnamed())
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2003-04-17 08:07:07 +00:00
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succeeded = WriteAs(current_view, buf);
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2003-03-29 07:09:13 +00:00
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else
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2003-04-17 08:07:07 +00:00
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succeeded = MenuWrite(current_view, buf);
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2003-03-29 07:09:13 +00:00
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if (!succeeded)
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2001-11-26 10:19:58 +00:00
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return false;
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2003-03-29 07:09:13 +00:00
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} else if (ret == 1) {
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// if we crash after this we could
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// have no autosave file but I guess
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// this is really inprobable (Jug)
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if (buf->isUnnamed())
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removeAutosaveFile(buf->fileName());
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} else {
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return false;
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2001-11-26 10:19:58 +00:00
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}
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2003-03-29 07:09:13 +00:00
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2001-11-28 16:09:25 +00:00
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return true;
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2001-11-26 10:19:58 +00:00
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}
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2002-03-21 17:27:08 +00:00
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2003-03-29 07:09:13 +00:00
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bool BufferList::quitWriteAll()
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1999-09-27 18:44:28 +00:00
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{
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2001-12-28 13:26:54 +00:00
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BufferStorage::iterator it = bstore.begin();
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BufferStorage::iterator end = bstore.end();
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for (; it != end; ++it) {
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2003-03-29 07:09:13 +00:00
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if ((*it)->isClean())
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continue;
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if (!quitWriteBuffer(*it))
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return false;
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1999-11-05 06:02:34 +00:00
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}
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2002-03-21 17:27:08 +00:00
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2001-11-28 16:09:25 +00:00
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return true;
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1999-09-27 18:44:28 +00:00
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}
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2003-02-15 19:21:11 +00:00
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void BufferList::release(Buffer * buf)
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{
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lyx::Assert(buf);
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BufferStorage::iterator it = find(bstore.begin(), bstore.end(), buf);
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if (it != bstore.end()) {
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// Make sure that we don't store a LyXText in
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// the textcache that points to the buffer
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// we just deleted.
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Buffer * tmp = (*it);
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bstore.erase(it);
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textcache.removeAllWithBuffer(tmp);
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delete tmp;
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}
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}
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Buffer * BufferList::newBuffer(string const & s, bool ronly)
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{
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Buffer * tmpbuf = new Buffer(s, ronly);
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tmpbuf->params.useClassDefaults();
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lyxerr[Debug::INFO] << "Assigning to buffer "
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<< bstore.size() << endl;
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bstore.push_back(tmpbuf);
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return tmpbuf;
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}
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2003-03-04 09:27:27 +00:00
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2003-02-15 19:21:11 +00:00
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1999-09-27 18:44:28 +00:00
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void BufferList::closeAll()
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{
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2000-02-04 09:38:32 +00:00
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// Since we are closing we can just as well delete all
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// in the textcache this will also speed the closing/quiting up a bit.
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textcache.clear();
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2002-03-21 17:27:08 +00:00
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1999-11-05 06:02:34 +00:00
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while (!bstore.empty()) {
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2003-04-26 15:24:56 +00:00
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close(bstore.front(), false);
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1999-11-05 06:02:34 +00:00
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}
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1999-09-27 18:44:28 +00:00
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}
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2003-03-29 07:09:13 +00:00
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bool BufferList::close(Buffer * buf, bool ask)
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1999-09-27 18:44:28 +00:00
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{
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2001-04-24 15:25:26 +00:00
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lyx::Assert(buf);
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2002-03-21 17:27:08 +00:00
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2003-04-26 15:24:56 +00:00
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// FIXME: is the quitting check still necessary ?
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2003-03-29 07:09:13 +00:00
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if (!ask || buf->isClean() || quitting || buf->paragraphs.empty()) {
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release(buf);
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return true;
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}
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string fname;
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if (buf->isUnnamed())
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fname = OnlyFilename(buf->fileName());
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else
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fname = MakeDisplayPath(buf->fileName(), 30);
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#if USE_BOOST_FORMAT
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boost::format fmt(_("The document %1$s has unsaved changes.\n\nDo you want to save the document?"));
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fmt % fname;
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string text = fmt.str();
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#else
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string text = _("The document ");
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2003-03-29 18:58:27 +00:00
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text += fname + _(" has unsaved changes.\n\nWhat do you want to do with it?");
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2003-03-29 07:09:13 +00:00
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#endif
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int const ret = Alert::prompt(_("Save changed document?"),
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2003-04-28 22:52:05 +00:00
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text, 0, 2, _("&Save Changes"), _("&Discard Changes"), _("&Cancel"));
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2003-03-29 07:09:13 +00:00
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if (ret == 0) {
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if (buf->isUnnamed()) {
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if (!WriteAs(current_view, buf))
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2000-02-22 00:36:17 +00:00
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return false;
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2003-03-29 07:09:13 +00:00
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} else if (buf->save()) {
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lastfiles->newFile(buf->fileName());
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} else {
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return false;
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2000-07-26 13:43:16 +00:00
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}
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2003-04-26 15:24:56 +00:00
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} else if (ret == 2) {
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return false;
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1999-09-27 18:44:28 +00:00
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}
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2003-04-28 21:58:53 +00:00
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2003-03-29 07:09:13 +00:00
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if (buf->isUnnamed()) {
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removeAutosaveFile(buf->fileName());
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}
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1999-09-27 18:44:28 +00:00
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2003-02-15 19:21:11 +00:00
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release(buf);
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1999-09-27 18:44:28 +00:00
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return true;
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}
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2000-09-14 17:53:12 +00:00
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vector<string> const BufferList::getFileNames() const
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1999-09-27 18:44:28 +00:00
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{
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2000-01-20 01:41:55 +00:00
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vector<string> nvec;
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2000-10-11 21:06:43 +00:00
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std::copy(bstore.begin(), bstore.end(),
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2001-04-24 15:25:26 +00:00
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lyx::back_inserter_fun(nvec, &Buffer::fileName));
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2000-01-20 01:41:55 +00:00
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return nvec;
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1999-09-27 18:44:28 +00:00
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}
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1999-11-05 06:02:34 +00:00
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Buffer * BufferList::first()
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1999-09-27 18:44:28 +00:00
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{
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2002-03-12 17:15:44 +00:00
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if (bstore.empty())
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return 0;
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1999-11-05 06:02:34 +00:00
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return bstore.front();
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1999-09-27 18:44:28 +00:00
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}
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2000-10-11 21:06:43 +00:00
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Buffer * BufferList::getBuffer(unsigned int choice)
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1999-09-27 18:44:28 +00:00
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{
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2002-03-12 17:15:44 +00:00
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if (choice >= bstore.size())
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return 0;
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1999-11-05 06:02:34 +00:00
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return bstore[choice];
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1999-09-27 18:44:28 +00:00
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}
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1999-10-02 16:21:10 +00:00
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void BufferList::updateIncludedTeXfiles(string const & mastertmpdir)
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1999-09-27 18:44:28 +00:00
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{
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2001-12-28 13:26:54 +00:00
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BufferStorage::iterator it = bstore.begin();
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BufferStorage::iterator end = bstore.end();
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for (; it != end; ++it) {
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1999-11-05 06:02:34 +00:00
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if (!(*it)->isDepClean(mastertmpdir)) {
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string writefile = mastertmpdir;
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writefile += '/';
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2000-05-11 16:12:46 +00:00
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writefile += (*it)->getLatexName();
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1999-11-05 06:02:34 +00:00
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(*it)->makeLaTeXFile(writefile, mastertmpdir,
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false, true);
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(*it)->markDepClean(mastertmpdir);
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}
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}
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1999-09-27 18:44:28 +00:00
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}
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void BufferList::emergencyWriteAll()
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{
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2000-10-11 21:06:43 +00:00
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for_each(bstore.begin(), bstore.end(),
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2002-08-20 20:04:24 +00:00
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boost::bind(&BufferList::emergencyWrite, this, _1));
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2000-10-11 21:06:43 +00:00
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}
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2002-03-21 17:27:08 +00:00
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void BufferList::emergencyWrite(Buffer * buf)
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2000-10-11 21:06:43 +00:00
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{
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2001-05-09 15:20:58 +00:00
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// assert(buf) // this is not good since C assert takes an int
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2002-03-21 17:27:08 +00:00
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// and a pointer is a long (JMarc)
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2001-05-09 15:20:58 +00:00
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assert(buf != 0); // use c assert to avoid a loop
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2002-03-21 17:27:08 +00:00
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|
2000-10-11 21:06:43 +00:00
|
|
|
|
// No need to save if the buffer has not changed.
|
2002-08-04 23:11:50 +00:00
|
|
|
|
if (buf->isClean())
|
2001-12-28 13:26:54 +00:00
|
|
|
|
return;
|
2002-03-21 17:27:08 +00:00
|
|
|
|
|
2002-08-24 22:02:30 +00:00
|
|
|
|
string const doc = buf->isUnnamed()
|
|
|
|
|
? OnlyFilename(buf->fileName()) : buf->fileName();
|
2002-11-21 18:33:09 +00:00
|
|
|
|
|
2002-11-24 15:20:31 +00:00
|
|
|
|
#if USE_BOOST_FORMAT
|
2002-11-21 18:33:09 +00:00
|
|
|
|
lyxerr << boost::format(_("LyX: Attempting to save document %1$s"))
|
|
|
|
|
% doc
|
|
|
|
|
<< endl;
|
2002-11-24 15:20:31 +00:00
|
|
|
|
#else
|
|
|
|
|
lyxerr << _("LyX: Attempting to save document ") << doc << endl;
|
|
|
|
|
#endif
|
2000-10-11 21:06:43 +00:00
|
|
|
|
// We try to save three places:
|
|
|
|
|
|
|
|
|
|
// 1) Same place as document. Unless it is an unnamed doc.
|
|
|
|
|
if (!buf->isUnnamed()) {
|
|
|
|
|
string s = buf->fileName();
|
|
|
|
|
s += ".emergency";
|
|
|
|
|
lyxerr << " " << s << endl;
|
2002-08-01 22:26:30 +00:00
|
|
|
|
if (buf->writeFile(s)) {
|
2002-08-04 23:11:50 +00:00
|
|
|
|
buf->markClean();
|
2000-10-11 21:06:43 +00:00
|
|
|
|
lyxerr << _(" Save seems successful. Phew.") << endl;
|
|
|
|
|
return;
|
|
|
|
|
} else {
|
|
|
|
|
lyxerr << _(" Save failed! Trying...") << endl;
|
1999-11-05 06:02:34 +00:00
|
|
|
|
}
|
|
|
|
|
}
|
2002-03-21 17:27:08 +00:00
|
|
|
|
|
2000-10-11 21:06:43 +00:00
|
|
|
|
// 2) In HOME directory.
|
|
|
|
|
string s = AddName(GetEnvPath("HOME"), buf->fileName());
|
|
|
|
|
s += ".emergency";
|
2002-11-27 10:30:28 +00:00
|
|
|
|
lyxerr << ' ' << s << endl;
|
2002-08-01 22:26:30 +00:00
|
|
|
|
if (buf->writeFile(s)) {
|
2002-08-04 23:11:50 +00:00
|
|
|
|
buf->markClean();
|
2000-10-11 21:06:43 +00:00
|
|
|
|
lyxerr << _(" Save seems successful. Phew.") << endl;
|
|
|
|
|
return;
|
|
|
|
|
}
|
2002-03-21 17:27:08 +00:00
|
|
|
|
|
2000-10-11 21:06:43 +00:00
|
|
|
|
lyxerr << _(" Save failed! Trying...") << endl;
|
2002-03-21 17:27:08 +00:00
|
|
|
|
|
2000-10-11 21:06:43 +00:00
|
|
|
|
// 3) In "/tmp" directory.
|
|
|
|
|
// MakeAbsPath to prepend the current
|
|
|
|
|
// drive letter on OS/2
|
|
|
|
|
s = AddName(MakeAbsPath("/tmp/"), buf->fileName());
|
|
|
|
|
s += ".emergency";
|
2002-11-27 10:30:28 +00:00
|
|
|
|
lyxerr << ' ' << s << endl;
|
2002-08-01 22:26:30 +00:00
|
|
|
|
if (buf->writeFile(s)) {
|
2002-08-04 23:11:50 +00:00
|
|
|
|
buf->markClean();
|
2000-10-11 21:06:43 +00:00
|
|
|
|
lyxerr << _(" Save seems successful. Phew.") << endl;
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
lyxerr << _(" Save failed! Bummer. Document is lost.") << endl;
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
2000-10-11 21:06:43 +00:00
|
|
|
|
|
1999-11-15 12:27:25 +00:00
|
|
|
|
Buffer * BufferList::readFile(string const & s, bool ronly)
|
1999-09-27 18:44:28 +00:00
|
|
|
|
{
|
2001-12-28 13:26:54 +00:00
|
|
|
|
string ts(s);
|
1999-10-02 16:21:10 +00:00
|
|
|
|
string e = OnlyPath(s);
|
|
|
|
|
string a = e;
|
1999-09-27 18:44:28 +00:00
|
|
|
|
// File information about normal file
|
|
|
|
|
FileInfo fileInfo2(s);
|
|
|
|
|
|
2001-08-16 10:19:59 +00:00
|
|
|
|
if (!fileInfo2.exist()) {
|
2003-03-29 11:34:53 +00:00
|
|
|
|
string const file = MakeDisplayPath(s, 50);
|
|
|
|
|
#if USE_BOOST_FORMAT
|
|
|
|
|
boost::format fmt(_("The specified document\n%1$s\ncould not be read."));
|
|
|
|
|
fmt % file;
|
|
|
|
|
string text = fmt.str();
|
|
|
|
|
#else
|
|
|
|
|
string text = _("The specified document\n");
|
|
|
|
|
text += file + _(" could not be read.");
|
|
|
|
|
#endif
|
|
|
|
|
Alert::error(_("Could not read document"), text);
|
2001-08-16 10:19:59 +00:00
|
|
|
|
return 0;
|
|
|
|
|
}
|
2002-03-21 17:27:08 +00:00
|
|
|
|
|
2003-02-15 19:21:11 +00:00
|
|
|
|
Buffer * b = newBuffer(s, ronly);
|
2002-01-13 21:35:50 +00:00
|
|
|
|
|
1999-09-27 18:44:28 +00:00
|
|
|
|
// Check if emergency save file exists and is newer.
|
|
|
|
|
e += OnlyFilename(s) + ".emergency";
|
|
|
|
|
FileInfo fileInfoE(e);
|
|
|
|
|
|
|
|
|
|
bool use_emergency = false;
|
|
|
|
|
|
|
|
|
|
if (fileInfoE.exist() && fileInfo2.exist()) {
|
|
|
|
|
if (fileInfoE.getModificationTime()
|
|
|
|
|
> fileInfo2.getModificationTime()) {
|
2003-03-29 07:09:13 +00:00
|
|
|
|
string const file = MakeDisplayPath(s, 20);
|
|
|
|
|
#if USE_BOOST_FORMAT
|
|
|
|
|
boost::format fmt(_("An emergency save of the document %1$s exists.\n\nRecover emergency save?"));
|
|
|
|
|
fmt % file;
|
|
|
|
|
string text = fmt.str();
|
|
|
|
|
#else
|
|
|
|
|
string text = _("An emergency save of the document ");
|
|
|
|
|
text += file + _(" exists.\n\nRecover emergency save?");
|
|
|
|
|
#endif
|
|
|
|
|
int const ret = Alert::prompt(_("Load emergency save?"),
|
2003-04-27 16:40:50 +00:00
|
|
|
|
text, 0, 1, _("&Recover"), _("&Load Original"));
|
2003-03-29 07:09:13 +00:00
|
|
|
|
|
|
|
|
|
if (ret == 0) {
|
1999-09-27 18:44:28 +00:00
|
|
|
|
ts = e;
|
|
|
|
|
// the file is not saved if we load the
|
|
|
|
|
// emergency file.
|
|
|
|
|
b->markDirty();
|
|
|
|
|
use_emergency = true;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (!use_emergency) {
|
|
|
|
|
// Now check if autosave file is newer.
|
|
|
|
|
a += '#';
|
|
|
|
|
a += OnlyFilename(s);
|
|
|
|
|
a += '#';
|
|
|
|
|
FileInfo fileInfoA(a);
|
|
|
|
|
if (fileInfoA.exist() && fileInfo2.exist()) {
|
|
|
|
|
if (fileInfoA.getModificationTime()
|
|
|
|
|
> fileInfo2.getModificationTime()) {
|
2003-03-29 07:09:13 +00:00
|
|
|
|
string const file = MakeDisplayPath(s, 20);
|
|
|
|
|
#if USE_BOOST_FORMAT
|
|
|
|
|
boost::format fmt(_("The backup of the document %1$s is newer.\n\nLoad the backup instead?"));
|
|
|
|
|
fmt % file;
|
|
|
|
|
string text = fmt.str();
|
|
|
|
|
#else
|
|
|
|
|
string text = _("The backup of the document ");
|
|
|
|
|
text += file + _(" is newer.\n\nLoad the backup instead?");
|
|
|
|
|
#endif
|
|
|
|
|
int const ret = Alert::prompt(_("Load backup?"),
|
2003-04-27 16:40:50 +00:00
|
|
|
|
text, 0, 1, _("&Load backup"), _("Load &original"));
|
2003-03-29 07:09:13 +00:00
|
|
|
|
|
|
|
|
|
if (ret == 0) {
|
1999-09-27 18:44:28 +00:00
|
|
|
|
ts = a;
|
|
|
|
|
// the file is not saved if we load the
|
|
|
|
|
// autosave file.
|
|
|
|
|
b->markDirty();
|
|
|
|
|
} else {
|
|
|
|
|
// Here, we should delete the autosave
|
2000-09-26 13:54:57 +00:00
|
|
|
|
lyx::unlink(a);
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
// not sure if this is the correct place to begin LyXLex
|
1999-10-02 16:21:10 +00:00
|
|
|
|
LyXLex lex(0, 0);
|
1999-09-27 18:44:28 +00:00
|
|
|
|
lex.setFile(ts);
|
2002-09-25 12:19:13 +00:00
|
|
|
|
if (b->readFile(lex, ts))
|
1999-09-27 18:44:28 +00:00
|
|
|
|
return b;
|
|
|
|
|
else {
|
2003-02-15 19:21:11 +00:00
|
|
|
|
release(b);
|
1999-09-27 18:44:28 +00:00
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
2000-02-03 17:09:33 +00:00
|
|
|
|
bool BufferList::exists(string const & s) const
|
1999-09-27 18:44:28 +00:00
|
|
|
|
{
|
2000-10-11 21:06:43 +00:00
|
|
|
|
return find_if(bstore.begin(), bstore.end(),
|
2001-04-24 15:25:26 +00:00
|
|
|
|
lyx::compare_memfun(&Buffer::fileName, s))
|
|
|
|
|
!= bstore.end();
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
2000-02-03 17:09:33 +00:00
|
|
|
|
bool BufferList::isLoaded(Buffer const * b) const
|
|
|
|
|
{
|
2001-04-24 15:25:26 +00:00
|
|
|
|
lyx::Assert(b);
|
2002-03-21 17:27:08 +00:00
|
|
|
|
|
2000-02-03 17:09:33 +00:00
|
|
|
|
BufferStorage::const_iterator cit =
|
|
|
|
|
find(bstore.begin(), bstore.end(), b);
|
|
|
|
|
return cit != bstore.end();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
1999-11-05 06:02:34 +00:00
|
|
|
|
Buffer * BufferList::getBuffer(string const & s)
|
1999-09-27 18:44:28 +00:00
|
|
|
|
{
|
2000-10-11 21:06:43 +00:00
|
|
|
|
BufferStorage::iterator it =
|
|
|
|
|
find_if(bstore.begin(), bstore.end(),
|
2001-04-24 15:25:26 +00:00
|
|
|
|
lyx::compare_memfun(&Buffer::fileName, s));
|
2000-10-11 21:06:43 +00:00
|
|
|
|
return it != bstore.end() ? (*it) : 0;
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
2000-09-13 15:07:06 +00:00
|
|
|
|
Buffer * BufferList::newFile(string const & name, string tname, bool isNamed)
|
1999-09-27 18:44:28 +00:00
|
|
|
|
{
|
2000-02-04 09:38:32 +00:00
|
|
|
|
// get a free buffer
|
2003-02-15 19:21:11 +00:00
|
|
|
|
Buffer * b = newBuffer(name);
|
1999-09-27 18:44:28 +00:00
|
|
|
|
|
|
|
|
|
// use defaults.lyx as a default template if it exists.
|
|
|
|
|
if (tname.empty()) {
|
|
|
|
|
tname = LibFileSearch("templates", "defaults.lyx");
|
|
|
|
|
}
|
2001-06-27 14:10:35 +00:00
|
|
|
|
if (!tname.empty()) {
|
1999-09-27 18:44:28 +00:00
|
|
|
|
bool templateok = false;
|
1999-11-15 12:01:38 +00:00
|
|
|
|
LyXLex lex(0, 0);
|
1999-09-27 18:44:28 +00:00
|
|
|
|
lex.setFile(tname);
|
2001-08-06 19:12:46 +00:00
|
|
|
|
if (lex.isOK()) {
|
2002-09-25 12:19:13 +00:00
|
|
|
|
if (b->readFile(lex, tname)) {
|
1999-09-27 18:44:28 +00:00
|
|
|
|
templateok = true;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
if (!templateok) {
|
2003-03-29 11:34:53 +00:00
|
|
|
|
string const file = MakeDisplayPath(tname, 50);
|
|
|
|
|
#if USE_BOOST_FORMAT
|
|
|
|
|
boost::format fmt(_("The specified document template\n%1$s\ncould not be read."));
|
|
|
|
|
fmt % file;
|
|
|
|
|
string text = fmt.str();
|
|
|
|
|
#else
|
|
|
|
|
string text = _("The specified document template\n");
|
|
|
|
|
text += file + _(" could not be read.");
|
|
|
|
|
#endif
|
|
|
|
|
Alert::error(_("Could not read template"), text);
|
1999-09-27 18:44:28 +00:00
|
|
|
|
// no template, start with empty buffer
|
2003-05-07 09:26:33 +00:00
|
|
|
|
b->paragraphs.push_back(new Paragraph);
|
2002-08-12 00:15:19 +00:00
|
|
|
|
b->paragraphs.begin()->layout(b->params.getLyXTextClass().defaultLayout());
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
2000-09-14 17:53:12 +00:00
|
|
|
|
} else { // start with empty buffer
|
2003-05-07 09:26:33 +00:00
|
|
|
|
b->paragraphs.push_back(new Paragraph);
|
2002-08-12 00:15:19 +00:00
|
|
|
|
b->paragraphs.begin()->layout(b->params.getLyXTextClass().defaultLayout());
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
|
2002-07-11 15:13:21 +00:00
|
|
|
|
if (!isNamed) {
|
2000-11-10 17:29:47 +00:00
|
|
|
|
b->setUnnamed();
|
|
|
|
|
b->setFileName(name);
|
2000-08-08 11:08:07 +00:00
|
|
|
|
}
|
2000-11-10 17:29:47 +00:00
|
|
|
|
|
1999-09-27 18:44:28 +00:00
|
|
|
|
b->setReadonly(false);
|
2003-04-28 21:58:53 +00:00
|
|
|
|
b->updateDocLang(b->params.language);
|
2003-05-07 09:26:33 +00:00
|
|
|
|
|
1999-09-27 18:44:28 +00:00
|
|
|
|
return b;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
1999-11-05 06:02:34 +00:00
|
|
|
|
Buffer * BufferList::loadLyXFile(string const & filename, bool tolastfiles)
|
1999-09-27 18:44:28 +00:00
|
|
|
|
{
|
2001-08-01 13:28:45 +00:00
|
|
|
|
// get absolute path of file and add ".lyx" to the filename if
|
|
|
|
|
// necessary
|
|
|
|
|
string s = FileSearch(string(), filename, "lyx");
|
|
|
|
|
if (s.empty()) {
|
|
|
|
|
s = filename;
|
|
|
|
|
}
|
1999-09-27 18:44:28 +00:00
|
|
|
|
|
|
|
|
|
// file already open?
|
|
|
|
|
if (exists(s)) {
|
2003-03-29 07:09:13 +00:00
|
|
|
|
string const file = MakeDisplayPath(s, 20);
|
|
|
|
|
#if USE_BOOST_FORMAT
|
|
|
|
|
boost::format fmt(_("The document %1$s is already loaded.\n\nDo you want to revert to the saved version?"));
|
|
|
|
|
fmt % file;
|
|
|
|
|
string text = fmt.str();
|
|
|
|
|
#else
|
|
|
|
|
string text = _("The document ");
|
|
|
|
|
text += file + _(" is already loaded.\n\nDo you want to revert to the saved version?");
|
|
|
|
|
#endif
|
|
|
|
|
int const ret = Alert::prompt(_("Revert to saved document?"),
|
2003-04-27 16:40:50 +00:00
|
|
|
|
text, 0, 1, _("&Revert"), _("&Switch to document"));
|
2003-03-29 07:09:13 +00:00
|
|
|
|
|
|
|
|
|
if (ret == 0) {
|
|
|
|
|
// FIXME: should be LFUN_REVERT
|
|
|
|
|
if (!close(getBuffer(s), false)) {
|
1999-09-27 18:44:28 +00:00
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
// Fall through to new load. (Asger)
|
|
|
|
|
} else {
|
2002-03-21 17:27:08 +00:00
|
|
|
|
// Here, we pretend that we just loaded the
|
1999-09-27 18:44:28 +00:00
|
|
|
|
// open document
|
|
|
|
|
return getBuffer(s);
|
|
|
|
|
}
|
|
|
|
|
}
|
2003-03-29 07:09:13 +00:00
|
|
|
|
|
1999-11-05 06:02:34 +00:00
|
|
|
|
Buffer * b = 0;
|
1999-09-27 18:44:28 +00:00
|
|
|
|
bool ro = false;
|
|
|
|
|
switch (IsFileWriteable(s)) {
|
|
|
|
|
case 0:
|
|
|
|
|
ro = true;
|
|
|
|
|
// Fall through
|
|
|
|
|
case 1:
|
1999-11-05 06:02:34 +00:00
|
|
|
|
b = readFile(s, ro);
|
1999-09-27 18:44:28 +00:00
|
|
|
|
if (b) {
|
|
|
|
|
b->lyxvc.file_found_hook(s);
|
|
|
|
|
}
|
|
|
|
|
break; //fine- it's r/w
|
2003-03-29 07:09:13 +00:00
|
|
|
|
case -1: {
|
|
|
|
|
string const file = MakeDisplayPath(s, 20);
|
1999-09-27 18:44:28 +00:00
|
|
|
|
// Here we probably should run
|
|
|
|
|
if (LyXVC::file_not_found_hook(s)) {
|
2003-03-29 07:09:13 +00:00
|
|
|
|
#if USE_BOOST_FORMAT
|
|
|
|
|
boost::format fmt(_("Do you want to retrieve the document %1$s from version control?"));
|
|
|
|
|
fmt % file;
|
|
|
|
|
string text = fmt.str();
|
|
|
|
|
#else
|
|
|
|
|
string text = _("Do you want to retrieve the document ");
|
|
|
|
|
text += file + _(" from version control?");
|
|
|
|
|
#endif
|
|
|
|
|
int const ret = Alert::prompt(_("Retrieve from version control?"),
|
2003-04-27 16:40:50 +00:00
|
|
|
|
text, 0, 1, _("&Retrieve"), _("&Cancel"));
|
2003-03-29 07:09:13 +00:00
|
|
|
|
|
|
|
|
|
if (ret == 0) {
|
2000-01-11 08:23:07 +00:00
|
|
|
|
// How can we know _how_ to do the checkout?
|
|
|
|
|
// With the current VC support it has to be,
|
|
|
|
|
// a RCS file since CVS do not have special ,v files.
|
2002-02-26 10:50:48 +00:00
|
|
|
|
RCS::retrieve(s);
|
2000-01-11 08:23:07 +00:00
|
|
|
|
return loadLyXFile(filename, tolastfiles);
|
|
|
|
|
}
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
2003-03-29 07:09:13 +00:00
|
|
|
|
|
|
|
|
|
#if USE_BOOST_FORMAT
|
2003-03-29 07:44:44 +00:00
|
|
|
|
boost::format fmt(_("The document %1$s does not yet exist.\n\nDo you want to create a new document?"));
|
2003-03-29 07:09:13 +00:00
|
|
|
|
fmt % file;
|
|
|
|
|
string text = fmt.str();
|
|
|
|
|
#else
|
|
|
|
|
string text = _("The document ");
|
2003-03-29 07:44:44 +00:00
|
|
|
|
text += file + _(" does not yet exist.\n\nDo you want to create a new document?");
|
2003-03-29 07:09:13 +00:00
|
|
|
|
#endif
|
|
|
|
|
int const ret = Alert::prompt(_("Create new document?"),
|
2003-04-27 16:40:50 +00:00
|
|
|
|
text, 0, 1, _("&Create"), _("Cancel"));
|
2003-03-29 07:09:13 +00:00
|
|
|
|
|
|
|
|
|
if (ret == 0)
|
|
|
|
|
b = newFile(s, string(), true);
|
|
|
|
|
|
1999-09-27 18:44:28 +00:00
|
|
|
|
break;
|
2003-03-29 07:09:13 +00:00
|
|
|
|
}
|
1999-09-27 18:44:28 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (b && tolastfiles)
|
1999-12-10 00:07:59 +00:00
|
|
|
|
lastfiles->newFile(b->fileName());
|
1999-09-27 18:44:28 +00:00
|
|
|
|
|
|
|
|
|
return b;
|
|
|
|
|
}
|
2003-02-08 19:18:01 +00:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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));
|
|
|
|
|
}
|
|
|
|
|
}
|