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Lessen indentation by returning early if there's nothing to do.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@35821 a592a061-630c-0410-9148-cb99ea01b6c8
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@ -3605,51 +3605,53 @@ Buffer::ReadStatus Buffer::readFromVC(FileName const & fn)
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Buffer::ReadStatus Buffer::readEmergency(FileName const & fn)
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{
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FileName const emergencyFile(fn.absFileName() + ".emergency");
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if (emergencyFile.exists()
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&& emergencyFile.lastModified() > fn.lastModified()) {
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docstring const file = makeDisplayPath(fn.absFileName(), 20);
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docstring const text =
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bformat(_("An emergency save of the document "
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"%1$s exists.\n\n"
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"Recover emergency save?"), file);
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if (!emergencyFile.exists()
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|| emergencyFile.lastModified() <= fn.lastModified())
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return ReadFileNotFound;
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switch (Alert::prompt(_("Load emergency save?"), text, 0, 2,
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_("&Recover"), _("&Load Original"),
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_("&Cancel")))
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{
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case 0: {
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// the file is not saved if we load the emergency file.
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markDirty();
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docstring str;
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bool const res = readFile(emergencyFile);
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docstring const file = makeDisplayPath(fn.absFileName(), 20);
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docstring const text =
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bformat(_("An emergency save of the document "
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"%1$s exists.\n\n"
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"Recover emergency save?"), file);
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switch (Alert::prompt(_("Load emergency save?"), text, 0, 2,
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_("&Recover"), _("&Load Original"),
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_("&Cancel")))
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{
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case 0: {
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// the file is not saved if we load the emergency file.
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markDirty();
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docstring str;
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bool const res = readFile(emergencyFile);
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if (res)
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str = _("Document was successfully recovered.");
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else
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str = _("Document was NOT successfully recovered.");
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str += "\n\n" + bformat(_("Remove emergency file now?\n(%1$s)"),
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makeDisplayPath(emergencyFile.absFileName()));
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if (!Alert::prompt(_("Delete emergency file?"), str, 1, 1,
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_("&Remove"), _("&Keep"))) {
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emergencyFile.removeFile();
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if (res)
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str = _("Document was successfully recovered.");
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else
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str = _("Document was NOT successfully recovered.");
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str += "\n\n" + bformat(_("Remove emergency file now?\n(%1$s)"),
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makeDisplayPath(emergencyFile.absFileName()));
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if (!Alert::prompt(_("Delete emergency file?"), str, 1, 1,
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_("&Remove"), _("&Keep"))) {
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emergencyFile.removeFile();
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if (res)
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Alert::warning(_("Emergency file deleted"),
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_("Do not forget to save your file now!"), true);
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}
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return res ? ReadSuccess : ReadEmergencyFailure;
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}
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case 1:
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if (!Alert::prompt(_("Delete emergency file?"),
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_("Remove emergency file now?"), 1, 1,
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_("&Remove"), _("&Keep")))
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emergencyFile.removeFile();
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return ReadOriginal;
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default:
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return ReadCancel;
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}
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Alert::warning(_("Emergency file deleted"),
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_("Do not forget to save your file now!"), true);
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}
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return res ? ReadSuccess : ReadEmergencyFailure;
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}
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return ReadFileNotFound;
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case 1:
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if (!Alert::prompt(_("Delete emergency file?"),
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_("Remove emergency file now?"), 1, 1,
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_("&Remove"), _("&Keep")))
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emergencyFile.removeFile();
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return ReadOriginal;
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default:
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return ReadCancel;
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}
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// suppress warning
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return ReadCancel;
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}
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