-/* This file is part of
- * ======================================================
+/**
+ * \file bufferlist.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * LyX, The Document Word Processor
+ * \author Lars Gullik Bjønnes
*
- * Copyright 1995 Matthias Ettrich
- * Copyright 1995-2001 The LyX Team.
- *
- * This file is Copyright 1996-2001
- * Lars Gullik Bjønnes
- *
- * ======================================================
+ * Full author contact details are available in file CREDITS
*/
#include <config.h>
#include "support/LAssert.h"
#include <boost/bind.hpp>
-#include "BoostFormat.h"
+#include "support/BoostFormat.h"
#include <cassert>
#include <algorithm>
}
-bool BufferList::qwriteOne(Buffer * buf, string const & fname,
- string & unsaved_list)
+bool BufferList::quitWriteBuffer(Buffer * buf)
{
- 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());
- }
+ string file;
+ if (buf->isUnnamed())
+ file = OnlyFilename(buf->fileName());
+ else
+ file = MakeDisplayPath(buf->fileName(), 30);
+
+#if USE_BOOST_FORMAT
+ boost::format fmt(_("The document %1$s has unsaved changes.\n\nDo you want to save the document?"));
+ fmt % file;
+ string text = fmt.str();
+#else
+ string text = _("The document ");
+ text += file + _(" has unsaved changes.\n\nWhat do you want to do with it?");
+#endif
+ int const ret = Alert::prompt(_("Save changed document?"),
+ text, 0, 2, _("&Save Changes"), _("&Discard Changes"), _("&Cancel"));
+
+ if (ret == 0) {
+ // FIXME: WriteAs can be asynch !
+ // but not right now...maybe we should remove that
- unsaved_list += MakeDisplayPath(fname, 50) + "\n";
- return true;
- case 3: // Cancel
+ bool succeeded;
+
+ if (buf->isUnnamed())
+ succeeded = WriteAs(current_view, buf);
+ else
+ succeeded = MenuWrite(current_view, buf);
+
+ if (!succeeded)
return false;
- }
+ } else if (ret == 1) {
+ // 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());
+
+ } else {
+ return false;
}
+
return true;
}
-bool BufferList::qwriteAll()
+bool BufferList::quitWriteAll()
{
- 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);
- if (!qwriteOne(*it, fname, unsaved)) // cancel the request!
- return false;
- }
+ if ((*it)->isClean())
+ continue;
+
+ if (!quitWriteBuffer(*it))
+ return false;
}
return true;
bstore.push_back(tmpbuf);
return tmpbuf;
}
-
+
void BufferList::closeAll()
{
textcache.clear();
while (!bstore.empty()) {
- close(bstore.front());
+ close(bstore.front(), false);
}
}
-bool BufferList::close(Buffer * buf)
+bool BufferList::close(Buffer * buf, bool ask)
{
lyx::Assert(buf);
- if (!buf->paragraphs.empty() && !buf->isClean() && !quitting) {
- string fname;
- if (buf->isUnnamed())
- fname = OnlyFilename(buf->fileName());
- else
- fname = MakeDisplayPath(buf->fileName(), 50);
- bool reask = true;
- while (reask) {
- switch (Alert::askConfirmation(_("Changes in document:"),
- fname,
- _("Save document?"))) {
- case 1: // Yes
- if (buf->isUnnamed())
- reask = !WriteAs(current_view, buf);
- else if (buf->save()) {
- lastfiles->newFile(buf->fileName());
- reask = false;
- } else {
- return false;
- }
- break;
- case 2:
- if (buf->isUnnamed()) {
- removeAutosaveFile(buf->fileName());
- }
- reask = false;
- break;
- case 3: // Cancel
+ // FIXME: is the quitting check still necessary ?
+ if (!ask || buf->isClean() || quitting || buf->paragraphs.empty()) {
+ release(buf);
+ return true;
+ }
+
+ string fname;
+ if (buf->isUnnamed())
+ fname = OnlyFilename(buf->fileName());
+ else
+ fname = MakeDisplayPath(buf->fileName(), 30);
+#if USE_BOOST_FORMAT
+ boost::format fmt(_("The document %1$s has unsaved changes.\n\nDo you want to save the document?"));
+ fmt % fname;
+ string text = fmt.str();
+#else
+ string text = _("The document ");
+ text += fname + _(" has unsaved changes.\n\nWhat do you want to do with it?");
+#endif
+ int const ret = Alert::prompt(_("Save changed document?"),
+ text, 0, 2, _("&Save Changes"), _("&Discard Changes"), _("&Cancel"));
+
+ if (ret == 0) {
+ if (buf->isUnnamed()) {
+ if (!WriteAs(current_view, buf))
return false;
- }
+ } else if (buf->save()) {
+ lastfiles->newFile(buf->fileName());
+ } else {
+ return false;
}
+ } else if (ret == 2) {
+ return false;
+ }
+
+ if (buf->isUnnamed()) {
+ removeAutosaveFile(buf->fileName());
}
release(buf);
FileInfo fileInfo2(s);
if (!fileInfo2.exist()) {
- Alert::alert(_("Error!"), _("Cannot open file"),
- MakeDisplayPath(s));
+ string const file = MakeDisplayPath(s, 50);
+#if USE_BOOST_FORMAT
+ boost::format fmt(_("The specified document\n%1$s\ncould not be read."));
+ fmt % file;
+ string text = fmt.str();
+#else
+ string text = _("The specified document\n");
+ text += file + _(" could not be read.");
+#endif
+ Alert::error(_("Could not read document"), text);
return 0;
}
if (fileInfoE.exist() && fileInfo2.exist()) {
if (fileInfoE.getModificationTime()
> fileInfo2.getModificationTime()) {
- if (Alert::askQuestion(_("An emergency save of this document exists!"),
- MakeDisplayPath(s, 50),
- _("Try to load that instead?"))) {
+ string const file = MakeDisplayPath(s, 20);
+#if USE_BOOST_FORMAT
+ boost::format fmt(_("An emergency save of the document %1$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?"),
+ 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;
- } else {
- // Here, we should delete the emergency save
- lyx::unlink(e);
}
}
}
if (fileInfoA.exist() && fileInfo2.exist()) {
if (fileInfoA.getModificationTime()
> fileInfo2.getModificationTime()) {
- if (Alert::askQuestion(_("Autosave file is newer."),
- MakeDisplayPath(s, 50),
- _("Load that one instead?"))) {
+ string const file = MakeDisplayPath(s, 20);
+#if USE_BOOST_FORMAT
+ boost::format fmt(_("The backup of the document %1$s is newer.\n\nLoad the backup instead?"));
+ fmt % file;
+ string text = fmt.str();
+#else
+ string text = _("The backup of the document ");
+ text += file + _(" is newer.\n\nLoad the backup instead?");
+#endif
+ int const ret = Alert::prompt(_("Load backup?"),
+ text, 0, 1, _("&Load backup"), _("Load &original"));
+
+ if (ret == 0) {
ts = a;
// the file is not saved if we load the
// autosave file.
}
}
if (!templateok) {
- Alert::alert(_("Error!"), _("Unable to open template"),
- MakeDisplayPath(tname));
+ string const file = MakeDisplayPath(tname, 50);
+#if USE_BOOST_FORMAT
+ boost::format fmt(_("The specified document template\n%1$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);
// no template, start with empty buffer
- b->paragraphs.set(new Paragraph);
+ b->paragraphs.push_back(new Paragraph);
b->paragraphs.begin()->layout(b->params.getLyXTextClass().defaultLayout());
}
} else { // start with empty buffer
- b->paragraphs.set(new Paragraph);
+ b->paragraphs.push_back(new Paragraph);
b->paragraphs.begin()->layout(b->params.getLyXTextClass().defaultLayout());
}
}
b->setReadonly(false);
+ b->updateDocLang(b->params.language);
return b;
}
// file already open?
if (exists(s)) {
- 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
- if (!close(getBuffer(s))) {
+ string const file = MakeDisplayPath(s, 20);
+#if USE_BOOST_FORMAT
+ boost::format fmt(_("The document %1$s is already loaded.\n\nDo you want to revert to the saved version?"));
+ fmt % file;
+ string text = fmt.str();
+#else
+ string text = _("The document ");
+ text += file + _(" is already loaded.\n\nDo you want to revert to the saved version?");
+#endif
+ int const ret = Alert::prompt(_("Revert to saved document?"),
+ text, 0, 1, _("&Revert"), _("&Switch to document"));
+
+ if (ret == 0) {
+ // FIXME: should be LFUN_REVERT
+ if (!close(getBuffer(s), false)) {
return 0;
}
// Fall through to new load. (Asger)
return getBuffer(s);
}
}
+
Buffer * b = 0;
bool ro = false;
switch (IsFileWriteable(s)) {
b->lyxvc.file_found_hook(s);
}
break; //fine- it's r/w
- case -1:
+ case -1: {
+ string const file = MakeDisplayPath(s, 20);
// Here we probably should run
if (LyXVC::file_not_found_hook(s)) {
- // Ask if the file should be checked out for
- // viewing/editing, if so: load it.
- if (Alert::askQuestion(_("Do you want to retrieve file under version control?"))) {
+#if USE_BOOST_FORMAT
+ boost::format fmt(_("Do you want to retrieve the document %1$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?"),
+ text, 0, 1, _("&Retrieve"), _("&Cancel"));
+
+ if (ret == 0) {
// 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.
return loadLyXFile(filename, tolastfiles);
}
}
- if (Alert::askQuestion(_("Cannot open specified file:"),
- MakeDisplayPath(s, 50),
- _("Create new document with this name?")))
- {
- // Find a free buffer
- b = newFile(s, string(), true);
- }
+
+#if USE_BOOST_FORMAT
+ boost::format fmt(_("The document %1$s does not yet exist.\n\nDo you want to create a new document?"));
+ fmt % file;
+ string text = fmt.str();
+#else
+ string text = _("The document ");
+ text += file + _(" does not yet exist.\n\nDo you want to create a new document?");
+#endif
+ int const ret = Alert::prompt(_("Create new document?"),
+ text, 0, 1, _("&Create"), _("Cancel"));
+
+ if (ret == 0)
+ b = newFile(s, string(), true);
+
break;
+ }
}
if (b && tolastfiles)
projects / lyx.git / blobdiff