-#include <config.h>
+/**
+ * \file lyxvc.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author Lars Gullik Bjønnes
+ * \author Jean-Marc Lasgouttes
+ * \author Angus Leeming
+ * \author John Levon
+ * \author André Pönitz
+ * \author Allan Rae
+ *
+ * Full author contact details are available in file CREDITS.
+ */
-#ifdef __GNUG__
-#pragma implementation
-#endif
+#include <config.h>
#include "lyxvc.h"
#include "vc-backend.h"
#include "debug.h"
#include "buffer.h"
-#include "BufferView.h"
-#include "lyxfunc.h"
#include "gettext.h"
#include "frontends/Alert.h"
-#include "frontends/LyXView.h"
#include "support/filetools.h"
#include "support/lyxlib.h"
-#include <unistd.h>
+using lyx::support::bformat;
+using lyx::support::IsFileReadable;
+using lyx::support::MakeDisplayPath;
+using lyx::support::tempName;
using std::endl;
+using std::string;
using std::pair;
+
LyXVC::LyXVC()
{
- vcs = 0;
owner_ = 0;
}
+// for the sake of boost::scoped_ptr
LyXVC::~LyXVC()
-{
- delete vcs;
-}
+{}
bool LyXVC::file_found_hook(string const & fn)
string found_file;
// Check if file is under RCS
if (!(found_file = RCS::find_file(fn)).empty()) {
- vcs = new RCS(found_file);
+ vcs.reset(new RCS(found_file));
vcs->owner(owner_);
return true;
}
// Check if file is under CVS
if (!(found_file = CVS::find_file(fn)).empty()) {
- vcs = new CVS(found_file, fn);
+ vcs.reset(new CVS(found_file, fn));
vcs->owner(owner_);
return true;
}
void LyXVC::registrer()
{
string const filename = owner_->fileName();
-
+
// there must be a file to save
if (!IsFileReadable(filename)) {
- Alert::alert(_("File not saved"),
- _("You must save the file"),
- _("before it can be registered."));
+ Alert::error(_("Document not saved"),
+ _("You must save the document "
+ "before it can be registered."));
return;
}
<< "LyXVC: registering "
<< MakeDisplayPath(filename)
<< " with CVS" << endl;
- vcs = new CVS(cvs_entries, filename);
+ vcs.reset(new CVS(cvs_entries, filename));
} else {
lyxerr[Debug::LYXVC]
<< "LyXVC: registering "
<< MakeDisplayPath(filename)
<< " with RCS" << endl;
- vcs = new RCS(filename);
+ vcs.reset(new RCS(filename));
}
vcs->owner(owner_);
}
- // If the document is changed, we might want to save it
- if (!vcs->owner()->isClean() &&
- Alert::askQuestion(_("Changes in document:"),
- MakeDisplayPath(filename, 50),
- _("Save document and proceed?"))) {
- vcs->owner()->getUser()->owner()
- ->getLyXFunc().dispatch(LFUN_MENUWRITE);
- }
-
- // Maybe the save fails, or we answered "no". In both cases,
- // the document will be dirty, and we abort.
- if (!vcs->owner()->isClean()) {
- return;
- }
-
lyxerr[Debug::LYXVC] << "LyXVC: registrer" << endl;
pair<bool, string> tmp =
Alert::askForText(_("LyX VC: Initial description"),
if (!tmp.first || tmp.second.empty()) {
// should we insist on checking tmp.second.empty()?
lyxerr[Debug::LYXVC] << "LyXVC: user cancelled" << endl;
- Alert::alert(_("Info"),
- _("This document has NOT been registered."));
return;
}
void LyXVC::checkIn()
{
- // If the document is changed, we might want to save it
- if (!vcs->owner()->isClean() &&
- Alert::askQuestion(_("Changes in document:"),
- MakeDisplayPath(vcs->owner()->fileName(), 50),
- _("Save document and proceed?"))) {
- vcs->owner()->getUser()->owner()
- ->getLyXFunc().dispatch(LFUN_MENUWRITE);
- }
-
- // Maybe the save fails, or we answered "no". In both cases,
- // the document will be dirty, and we abort.
- if (!vcs->owner()->isClean()) {
- return;
- }
lyxerr[Debug::LYXVC] << "LyXVC: checkIn" << endl;
pair<bool, string> tmp = Alert::askForText(_("LyX VC: Log Message"));
void LyXVC::checkOut()
{
lyxerr[Debug::LYXVC] << "LyXVC: checkOut" << endl;
- if (!vcs->owner()->isClean()
- && !Alert::askQuestion(_("Changes in document:"),
- MakeDisplayPath(vcs->owner()->fileName(), 50),
- _("Ignore changes and proceed with check out?"))) {
- return;
- }
vcs->checkOut();
-
}
void LyXVC::revert()
{
lyxerr[Debug::LYXVC] << "LyXVC: revert" << endl;
- // Here we should check if the buffer is dirty. And if it is
- // we should warn the user that reverting will discard all
- // changes made since the last check in.
- if (Alert::askQuestion(_("When you revert, you will loose all changes made"),
- _("to the document since the last check in."),
- _("Do you still want to do it?"))) {
+ string const file = MakeDisplayPath(owner_->fileName(), 20);
+ string text = bformat(_("Reverting to the stored version of the "
+ "document %1$s will lose all current changes.\n\n"
+ "Do you want to revert to the saved version?"), file);
+ int const ret = Alert::prompt(_("Revert to stored version of document?"),
+ text, 0, 1, _("&Revert"), _("&Cancel"));
+
+ if (ret == 0)
vcs->revert();
- }
}
}
-const string LyXVC::getLogFile() const
+string const LyXVC::getLogFile() const
{
if (!vcs)
return string();
- string tmpf = lyx::tempName(string(), "lyxvclog");
+ string tmpf = tempName(string(), "lyxvclog");
+ if (tmpf.empty()) {
+ lyxerr[Debug::LYXVC] << "Could not generate logfile "
+ << tmpf << endl;
+ return string();
+ }
lyxerr[Debug::LYXVC] << "Generating logfile " << tmpf << endl;
vcs->getLog(tmpf);
return tmpf;
projects / lyx.git / blobdiff